33results about How to "Avoid defects caused by uneven heating" patented technology

The invention provides a solar vapor generator which comprises a reflector and a steam pocket. The steam pocket is located at the focal position of the reflector, the reflector reflects solar energy to the steam pocket to be used for heating water in the steam pocket, the steam pocket is internally provided with a plurality heat pipes extending from the bottom of the steam pocket upwards, and thebottoms of the lower ends of the heat pipes are connected to the inner wall of the steam pocket. The invention provides the solar vapor generator of a new heat pipe structure, the heat pipes are arranged at the bottom of the steam pocket, the characteristic that the heat transferring speed of the heat pipes is high is used, the heat transmission speed of solar energy is improved, and the heat absorbing ability can be further met.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam drum, wherein the steam drum is positioned on a focal point position of the reflecting mirror; the reflecting mirror reflects solar energy to the steam drum so as to heat the water in the steam drum; a heat pipe is arranged in the steam drum; the heat pipe comprises a collecting boxand heat dissipation ends; the collecting box is arranged at the bottom of the steam drum; the heat dissipation ends communicate with the collecting box and extend upwards from the upper part of the collecting box; of the multiple heat dissipation ends are arranged; and the bottom part of the collecting box is connected with the inner wall of the steam drum. The invention provides the novel solarsteam generator of the heat pipe structure. The heat pipe is arranged at the bottom of the steam drum, and through the characteristic of high heat transfer speed of the heat pipe, the heat transmission speed of the solar energy is improved, and the absorptive capacity of the heat can be further met.

The invention provides a heat pipe type solar heat collector. The heat pipe type solar heat collector comprises a reflector and a heat collecting pipe. The heat collecting pipe is located at the focalposition of the reflector, and solar energy is reflected to the heat collecting pipe by the reflector and used for heating water in the heat collecting pipe. A heat pipe is arranged in the heat collecting pipe, and comprises a collecting box and heat dissipating ends, the collecting box is arranged at the bottom of the heat collecting pipe, the heat dissipating ends communicate with the collecting box, the multiple heat dissipating ends stretch upwards from the upper portion of the collecting box, and the bottom of the collecting box is connected to the inner wall of the heat collecting pipe.The novel heat-pipe-structure solar heat collecting pipe is provided, the heat pipe is arranged at the bottom of the heat collecting pipe, by means of the characteristic that the heat transfer speedof the heat pipe is high, the heat transmission speed of the solar energy is increased, and the absorption capacity of heat can be further achieved.

The invention provides a solar steam generator. The solar steam generator comprises a reflector and a steam pocket located at the focus position of the reflector. The reflector reflects solar energy to the steam pocket for heating water in the steam pocket. The solar steam generator is characterized in that a heat pipe is arranged in the steam pocket and comprises a header and heat dissipation ends, the header is arranged at the bottom of the steam pocket, the heat dissipation ends communicate with the header, and the heat dissipation ends start to extend upwards from the upper portion of theheader, the multiple heat dissipation ends are arranged, and in the outward radial direction of the center point of the upper wall face of the header, the pipe diameters of the heat dissipation ends are gradually reduced. The novel solar steam generator of a heat pipe structure is provided, the whole heat pipe temperature is kept basically the same through the heat dissipation end pipe diameter changes, accordingly, the integral heat exchange efficiency is improved, materials are saved, local damage caused by the uneven temperature is avoided, and the service life of the heat dissipation endsis prolonged.

The invention provides a solar energy system. The solar energy system comprises a reflecting mirror and heat collection tubes. A central control unit is in data connection with a valve 16, a valve 14,a valve 15 and a temperature sensor so as to monitor the opening degrees of the valve 16, the valve 14 and the valve 15 and the temperature measured by the temperature sensor. When the temperature measured by the temperature sensor is lower than a certain temperature, the central control unit controls the opening degree of the valve 14 to be increased and the opening degree of the valve 15 to bereduced so as to increase the flow of hot water getting into a heat radiator and increase the heat dissipation capacity. When the temperature measured by the temperature sensor is higher than a certain temperature, the central control unit controls the opening degree of the valve 14 to be reduced and the opening degree of the valve 15 to be increased so as to reduce the flow of hot water getting into the heat radiator and reduce the heat dissipation capacity. In this control mode, the solar energy system can reasonably utilize heat of a heat accumulator to prevent heat loss.

The invention provides a solar steam generator. The solar steam generator comprises a reflector and a steam pocket located at the focus position of the reflector. The reflector reflects solar energy to the steam pocket for heating water in the steam pocket. A plurality of heat pipes starting to extend upwards from the bottom of the steam pocket are arranged in the steam pocket, and a communicationpipe is arranged between at least two adjacent heat pipes. From the lower portions of the heat pipes to the upper portions of the heat pipes, the distances between the communication pipes are constantly increased. The novel solar steam generator of a heat pipe structure is provided, through communication pipe diameter changes, it can be guaranteed that in the fluid flowing process, pressure balance can be achieved as fast as possible, the number of the communication pipes is reduced, and materials are saved.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam dome. The steam dome is located at the focal position of the reflecting mirror. Thereflecting mirror reflects solar energy to the steam dome to heat water in the steam dome. The steam dome is internally provided with a heat pipe. The heat pipe comprises a collection box and a plurality of cooling ends. The collection box is arranged at the bottom of the steam dome. The cooling ends communicate with the collection box. The cooling ends extend upwards from the upper portion of thecollection box. The bottom of the collection box is connected to the inner wall of the steam dome. According to the solar steam generator of a novel heat pipe structure, provide by the invention, theheat pipe is arranged at the bottom of the steam dome. Through the characteristics of the high heat transfer speed of the heat pipe, the heat transmission speed of solar energy is increased, and theheat absorption capacity can be improved further.

The invention provides a tank type solar heat collector which comprises a reflector and heat collection pipes. The heat collection pipes are located at the position of the focal point of the reflector. The reflector reflects solar energy to the heat collection pipes to be used for heating water in the heat collection pipes. Multiple heat pipes extending upwards starting from the bottoms of the heat collection pipes are arranged in the heat collection pipes, and the bottoms of the lower ends of the heat pipes are connected to the inner walls of the heat collection pipes. The new solar heat collection pipes of a heat pipe structure are provided, the heat pipes are arranged at the bottoms of the heat collection pipes, through the characteristic that the heat transfer speed of the heat pipes is high, the heat transmission speed to the solar energy is increased, and the absorption capacity of heat can be further met.

The invention provides a fuel gas steam generator with the air outlet density change. The fuel gas steam generator with the air outlet density change comprises a water tank and a combustor, wherein the combustor comprises a combustor base; a plurality of air outlets for supplying combustion improvers to a combustion head are formed in the combustor base; an air supply channel communicating with the air outlets is arranged on the outer side of the combustor base; the multiple air outlets are formed from the lower part to the upper part; and from the lower part to the upper part, the distribution densities of the air outlets are bigger and bigger firstly, and then at a certain position, the distribution densities of the air outlets are gradually reduced. According to the fuel gas steam generator with the air outlet density change provided by the invention, through the change of the distribution densities of the multiple air outlets from the upper part to the lower part, air is graduallymixed with fuel gas, so that a sufficient mixing effect is achieved.

The invention provides a tank type solar heat collector which comprises a reflector and heat collection pipes. The heat collection pipes are located at the position of the focal point of the reflector. The reflector reflects solar energy to the heat collection pipes to be used for heating water in the heat collection pipes. Multiple heat pipes extending upwards starting from the bottoms of the heat collection pipes are arranged in the heat collection pipes, and the bottoms of the lower ends of the heat pipes are connected to the inner walls of the heat collection pipes. The new solar heat collection pipes of a heat pipe structure are provided, the heat pipes are arranged at the bottoms of the heat collection pipes, through the characteristic that the heat transfer speed of the heat pipes is high, the heat transmission speed to the solar energy is increased, and the absorption capacity of heat can be further met.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam drum, wherein the steam drum is positioned at a focal position of a reflecting mirror; an electric heater used for supplementing heating is arranged in the steam drum, and a temperature sensor is arranged in the steam drum and used for measuring the temperature of water in the steamdrum; the temperature sensor and the electric heater are in data connection with a controller; the controller is connected with a cloud server; the cloud server is connected with a client; the controller transmits measured data of the temperature sensor and the electric heater to the cloud server and then transmits the measured data to the client through the cloud server; the client is a mobile phone, an APP program is installed on the mobile phone, and a user can select an automatic control or manual control working mode at the client; and a controller root controls the operation mode selected by the client to control the heating power of the electric heater. According to the solar steam generator, the temperature of water in the steam drum is controlled by intelligently controlling the heating power of the electric heater, so that the output steam temperature meets the requirement under the condition of insufficient solar energy, and the intelligentization of a system is further improved.

The invention provides a fuel gas evaporator which comprises a water tank and heat pipes. The water tank comprises a water inlet and a steam outlet. Each heat pipe comprises a vertical part, a horizontal part and vertical pipes. The bottom end of each vertical part communicates with the corresponding horizontal part. The lower portion of each horizontal part communicates with the multiple corresponding vertical pipes. The vertical pipes are the evaporation ends of the heat pipes, the vertical parts are the condensation ends of the heat pipes, the vertical parts stretch into the bottom of the water tank, and the vertical pipes and the horizontal parts are arranged in a fuel gas combustor. The number of the heat pipes is at least two, and communicating pipes are arranged between the verticalparts of the adjacent heat pipes. According to the fuel gas evaporator, the structures of the condensation ends of the heat pipes in the fuel gas evaporator are improved, the communicating pipes arearranged between the adjacent condensation segments, through the arrangement of the communicating pipes, uneven heating between the heat pipes can be avoided, pressure balance between the heat pipes can be achieved, and the defects caused by uneven heating between the different heat pipes are avoided.

The invention provides a solar thermal collector system. A first valve and a first temperature sensor are disposed on a heat sink pipeline and are configured to control the flow rate of water enteringa heat sink and detect the temperature of the water entering the heat sink correspondingly. A fourth temperature sensor is disposed on a thermal collector outlet pipe and is configured to detect thewater temperature of the thermal collector outlet pipe. The fourth temperature sensor is in data connection with a central control unit. The heat loss in the transportation process of the solar systemcan be calculated with the temperature and flow rate of the water entering the heat sink, and the heat loss is just the product of the difference between the water temperature in the thermal collector outlet pipe and the temperature of the water entering the heat sink, the mass flow rate and the specific heat of water. The solar collecting system with intelligent heat loss is provided, so that intelligent detection and control of a solar cooling system are realized.

The invention provides a fuel gas steam generator with an air outlet diameter changing function. The fuel gas steam generator comprises a water tank and a burner; the burner comprises a burner seat; aplurality of air outlets for supplying combustion improvers to a burning head are formed in the burner seat; air supplying channels communicating with the air outlets are formed in the outer side ofthe burner seat; the multiple air outlets are formed from the lower portion to the upper portion; and from the lower portion to the upper portion, the diameters of the air outlets are gradually increased firstly, and then are gradually decreased in a certain position. The diameters of the multiple air outlets are changed from the lower portion to the upper portion, thus air is gradually mixed withfuel gas, and the full mixing effect is achieved.

The invention provides a steam generator. The steam generator comprises a water tank and heat pipes. The water tank comprises a water inlet and a steam outlet. Each heat pipe comprises a vertical part, a horizontal part and vertical pipes, wherein the bottom end of the vertical part communicates with the horizontal part; the lower portion of the horizontal part communicates with the multiple vertical pipes; the vertical pipes serve as the evaporation end of the heat pipe, and the vertical part serves as the condensation end of the heat pipe; and the vertical part extends into the bottom of thewater tank. The vertical pipes and the horizontal parts are arranged in a gas burner. The burner comprises a burner seat. The burner seat is arranged on a platform. A vibration isolator is arranged between the burner seat and the platform. The novel steam generator provided by the invention is provided with the vibration isolator, the static stiffness is large, and the dynamic stiffness is small.The dynamic stiffness of the vibration isolator is adjustable, and the vibration isolator can achieve the good vibration isolation effect.

The invention provides a gas-steam generator provided with air outlet ports with density change. The gas-steam generator comprises a water tank and a combustor, wherein the combustor comprises a combustor seat; a plurality of air outlets supplying a combustion improver to a combustion head are formed in the combustor seat; an air supply channel communicated with the air outlets is formed in the outer side of the combustor seat; and the distribution density of atomization holes is reduced in the radial direction from the centre of the combustion head to the outside. According to the gas-steam generator provided by the invention, the gradual increasing of the number distribution of gas from the outside to the middle is ensured through the distribution density change of the atomization holes;and lots of gas is adequately combusted at the middle position, and combusted from the middle part during combustion, and then smoke is discharged from a reflow hole, so that the smoke can be used for heating by virtue of the whole heating surface, and the uniformity of integral heating is ensured.

The invention provides a solar heat collector system. The solar heat collector system is characterized in that a fourth temperature sensor is arranged on a heat collector outlet pipe, the fourth temperature sensor is used for detecting the water temperature of the heat collector outlet pipe, and the fourth temperature sensor is in data connection with a central controller; and the central controller automatically controls a first valve and a second valve to be opened and closed according to the detected temperature of a radiator inlet pipe, the detected temperature of water of the heat collector outlet pipe and the detected temperature of a bypass pipeline. According to the multi-valve intelligent control solar heat collector system, intelligent detection and control of a solar heat dissipation system are achieved.

The invention provides an air outlet diameter variable fuel gas steam generator. The air outlet diameter variable fuel gas steam generator comprises a water tank and a burner. The burner comprises a burner base. The burner base is provided with a plurality of air outlets for supplying combustion improver to a burning head. The outer side of the burner base is provided with an air supply channel communicating with the air outlets, and in the radial direction from the center to the exterior of the burning head, the diameters of atomization holes are gradually reduced. According to the air outletdiameter variable fuel gas steam generator, by means of the changing of the diameters of the atomization holes, it is guaranteed that the amount of fuel gas distributed from the exterior to the middle is gradually increased, a large amount of fuel gas is located at the middle position to be sufficiently burned, during burning, the fuel gas is burned in the middle, then, smoke is discharged through reflowing holes, the smoke can heat all heating faces, and it is guaranteed that the whole heating is uniform.

The invention provides a solar thermal collector system. The system comprises a reflector and a thermal collecting pipe. A first valve and a first temperature sensor are arranged on a radiator pipeline and used for controlling the flow rate of water entering a radiator and detecting the temperature of the water entering the radiator correspondingly. The solar thermal collector system is further provided with a bypass pipeline parallel to the radiator pipeline. A second valve and a second temperature sensor are arranged on the bypass pipeline and used for controlling the flow rate of water on the bypass pipeline and detecting the temperature of the water. The radiator is arranged in a room, and a third temperature sensor is arranged in the room and used for detecting the indoor temperature.The first valve, the second valve, the first temperature sensor, the second temperature sensor and the third temperature sensor are in data connection with a central controller. The central controller automatically controls opening and closing of the first valve and the second valve according to the detected indoor temperature and the temperature of the water entering the radiator. The intelligent control solar thermal collecting pipe is provided by the invention, and intelligent detection and control of a solar cooling system are achieved.

The invention provides a solar energy heat collector system which comprises a reflector and a heat collecting pipe. A first valve and a first temperature sensor are arranged on a heat dissipater pipeline for separately controlling the flow of water entering a heat dissipater and detecting the temperature of water entering the heat dissipater. The solar energy heat collecting system is also provided with a by-pass pipeline connected to the heat dissipater pipeline in parallel, and a second valve and a second temperature sensor are arranged on the by-pass pipeline for separately controlling theflow of water on the by-pass pipeline and detecting the temperature of water. The heat dissipater is arranged indoors and a third temperature sensor is arranged indoors for detecting the indoor temperature. A central controller controls opening and closing of the first, second and third valves automatically according to the detected temperature of an inlet pipe of the heat dissipater, the detectedtemperature of water of a heat collector pipe and the detected temperature of the by-pass pipeline. The invention provides the intelligently controlled solar energy heat collecting pipe which detectsand controls a solar energy heat dissipating system intelligently.

The invention provides a fuel gas steam generator with an air outlet diameter changing function. The fuel gas steam generator comprises a water tank and a burner; the burner comprises a burner seat; aplurality of air outlets for supplying combustion improvers to a burning head are formed in the burner seat; air supplying channels communicating with the air outlets are formed in the outer side ofthe burner seat; the multiple air outlets are formed from the lower portion to the upper portion; and from the lower portion to the upper portion, the diameters of the air outlets are gradually increased firstly, and then are gradually decreased in a certain position. The diameters of the multiple air outlets are changed from the lower portion to the upper portion, thus air is gradually mixed withfuel gas, and the full mixing effect is achieved.

The invention provides a remote solar steam generator, which comprises a reflector and a steam pocket. The steam pocket is located at the focus of the reflector and internally provided with a temperature sensor to measure the temperature of steam in the steam pocket; a water feeding valve and a steam valve are arranged at a water feeding pipe and a steam outlet of the steam pocket correspondingly;the temperature sensor, the water feeding valve and the steam valve are in data connection with a central controller; and the controller is connected with a cloud server, the cloud server is connected with a client side, measured data of the temperature sensor, the water feeding valve and the steam valve are transmitted to the cloud server by the controller and then transmitted to the client sidethrough the cloud server, and the controller controls the opening degree of the water feeding valve and the steam valve according to the working mode selected by a client. The opening degree of the valves is remotely and intelligently controlled through the temperature of the steam, and thus remote intelligent control of a system is achieved.

The invention provides a gas steam generator. The gas steam generator comprises a water tank and a heat pipe, wherein the water tank comprises a water inlet and a steam outlet, the heat pipe comprisesvertical parts, horizontal parts and a plurality of vertical pipes, the bottom ends of the vertical parts are communicated with the horizontal parts, the lower parts of the horizontal parts are communicated with the vertical pipes, the vertical pipes are the evaporation ends of the heat pipe, the vertical parts are condensation ends of the heat pipe, the vertical parts extend into the bottom of the water tank, the vertical pipes and the horizontal parts are arranged in a gas burner, and the diameters of the vertical pipes are gradually reduced in the radial direction from the center of the burner to the outside. The diameters of the vertical pipes are different in different positions of the burner, so that the temperature of the whole heat pipe is kept basically the same, then the overallheat exchange efficiency is improved, materials are saved, local damage caused by uneven temperature is avoided, and the service life of the heat pipe is prolonged.

The invention provides a solar thermal collector system. The system comprises a reflector and a thermal collecting pipe. A first valve and a first temperature sensor are arranged on a radiator pipeline and used for controlling the flow rate of water entering a radiator and detecting the temperature of the water entering the radiator correspondingly. The solar thermal collector system is further provided with a bypass pipeline parallel to the radiator pipeline. A second valve and a second temperature sensor are arranged on the bypass pipeline and used for controlling the flow rate of water on the bypass pipeline and detecting the temperature of the water. The radiator is arranged in a room, and a third temperature sensor is arranged in the room and used for detecting the indoor temperature.The first valve, the second valve, the first temperature sensor, the second temperature sensor and the third temperature sensor are in data connection with a central controller. The central controller automatically controls opening and closing of the first valve and the second valve according to the detected indoor temperature and the temperature of the water entering the radiator. The intelligent control solar thermal collecting pipe is provided by the invention, and intelligent detection and control of a solar cooling system are achieved.

The invention provides a fuel gas evaporator which comprises a water tank and heat pipes. The water tank comprises a water inlet and a steam outlet. Each heat pipe comprises a vertical part, a horizontal part and vertical pipes. The bottom end of each vertical part communicates with the corresponding horizontal part. The lower portion of each horizontal part communicates with the multiple corresponding vertical pipes. The vertical pipes are the evaporation ends of the heat pipes, the vertical parts are the condensation ends of the heat pipes, the vertical parts stretch into the bottom of the water tank, and the vertical pipes and the horizontal parts are arranged in a fuel gas combustor. The number of the heat pipes is at least two, and communicating pipes are arranged between the verticalparts of the adjacent heat pipes. According to the fuel gas evaporator, the structures of the condensation ends of the heat pipes in the fuel gas evaporator are improved, the communicating pipes arearranged between the adjacent condensation segments, through the arrangement of the communicating pipes, uneven heating between the heat pipes can be avoided, pressure balance between the heat pipes can be achieved, and the defects caused by uneven heating between the different heat pipes are avoided.

The invention provides a solar thermal collector system. The solar thermal collector system comprises a reflector and a thermal collection pipe. A first valve and a first temperature sensor are arranged on a radiator pipe. The first valve is used for having control over the flow of water entering a radiator. The first temperature sensor is used for measuring the temperature of water entering the radiator. A controller transmits the data of the measured indoor water temperature, the data of the temperature of water entering the radiator, and the opening and closing data of the first valve and asecond valve to a cloud server, then the cloud server transmits the data to a client which is a mobile phone, APP program is installed on the mobile phone, a user can choose an automatic control working mode or a manual control working mode on the client, and the controller controls the first valve and the second valve to be opened or closed according to the working mode chosen by the client having control. With the solar thermal collector system with remote intelligent control, it is achieved that the solar system is detected and controlled remotely and intelligently.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam drum. The steam drum is located at the focal position of the reflecting mirror. Thereflecting mirror reflects solar energy to the steam drum to heat water in the steam drum. The steam drum is internally provided with a plurality of heat pipes extending upwards from the bottom of thesteam drum. Communicating pipes are arranged between at least two adjacent heat pipes. The diameters of the communicating pipes gradually decrease from the lower portions of the heat pipes to the upper portions of the heat pipes. The invention provides the solar steam generator ofthe new heat pipe structure. The solar steam generator can ensure that fluid reaches pressure balancing as soon as possible in the flowing process through diameter variations of the communicating pipes, the number of the communicating pipes is reduced, and materials are saved.