40results about How to "Realize exhaust function" patented technology

The invention discloses an anti-damage window capable of being opened and closed automatically. The anti-damage window is applied to buildings with glass curtains and comprises rotating members, fixed members, support members, an automatic window opener and centrifugal shafts. A plurality of pieces of glass include movable glass which is capable of moving relatively to a glass curtain. One sides of the fixed members are connected with vertical columns, and the other sides of the fixed members are rotatably connected with the rotating members. The support members are connected with the rotating members and the movable glass. The automatic window opener is fixed on the vertical columns and connected with the movable glass. The centrifugal shafts are connected with the fixed members and the rotating members. By adopting the technical scheme, the anti-damage window capable of being opened and closed automatically has the advantages that opening and closing of the glass of the glass curtain are achieved, so that air in a building can be communicated with the outside world, emergent ventilation and venting functions of the building are achieved when disasters, emergencies and other situations requiring ventilation occur, and damage to fixed glass when the movable glass moves is avoided.

A universal transfusion exhaust case is characterized by including an exhaust film (1), a liquid separating case (2) and an exhaust cover (3), wherein a concave liquid separating slot (4) is arranged in parallel on the liquid separating case (2), the liquid separating case (2) and the exhaust cover (3) are involutive to clamp the exhaust film (1), and a transfusion flux adjuster is arranged at the backward position of the universal transfusion exhaust case, meanwhile the liquid separating slot (4) is arranged in parallel. The inner surface of the liquid separating case (2) is corresponding to the inner surface of the exhaust cover (3), and a whole piece of exhaust film (1) are disposed therebetween, while the inner surface of the liquid separating case (2) has the aerating and staunch nature. The invention realizes the no dead angle exhaust and prevents the exhaust film pumping back the air, and the exhaust function of a plurality of angles of each posture, ensures no exhaust dead angle, and finally overcomes the problems of dead angle pneumatosis.

A wall hanging type microwave oven comprises: a body disposed on a building wall, in which a cooking chamber and an electric component chamber separated with each other are provided; an exhaust path for discharging the gas generated from a gas oven range installed below the body, separating from the cooking chamber and making a lower section of the body communicate with an upper section of the body; a cooling path for cooling the electric component chamber and communicating front section of the body with the upper section of the body via the exterior electric chamber; a ventilation path for ventilating a cooking chamber and communicating front section of the body with the upper section of the body via the exterior cooking chamber; an exhaust fan installed in the upper portion of the body to make air flow through the ventilation path, cooling path, and the exhaust path. The wall hanging type microwave oven is provided to perform exhaustion of the gas oven range, cooling of the electric component chamber, and ventilation of the cooking chamber through the exhaust fan in the rear upper portion, thus, the air circulation construction is improved.

The invention relates to brake systems, and provides a car brake and heat radiation system to solve the problem of inconvenient heat radiation of an existing car hydraulic brake. The car brake and heat radiation system comprises a brake gas supply device, a brake pedal, a brake valve, assistors, hydraulic control one-way valves, brake sets, brake liquid storage boxes, an angle sensor, power sources, controllers, two-position two-way solenoid valves, heat radiation fans, heat radiators, second one-way valves, temperature sensors and pressure sensors. A brake liquid outlet of each assistor is connected with a brake liquid inlet of the corresponding brake set through the corresponding hydraulic control one-way valve, and each heat radiator and the corresponding two-position two-way solenoid valve are sequentially connected between a brake liquid outlet of the corresponding brake set and the corresponding brake liquid storage box in series. A brake liquid supplementary opening of each assistor is connected with the corresponding brake liquid storage box. The control ends of the two-position two-way solenoid valves and the angle sensor are connected with the controllers. In the car brake and heat radiation system, in the process of loosening the brake pedal after brake of every time, after the brake pedal resets to a certain angle, the two-position two-way solenoid valves are connected, part of brake liquid in brakes passes through the heat radiators and the two-position two-way solenoid valves to enter the brake liquid storage boxes, and the heat radiation function of the brakes is achieved.

A wall hanging type microwave oven comprises: a body disposed on a building wall, in which a cooking chamber and an electric component chamber separated with each other are provided; an exhaust path for discharging the gas generated from a gas oven range installed below the body, separating from the cooking chamber and the electric component chamber, and making a lower section of the body communicate with an upper section of the body; a cooling ventilation path for cooling the electric component chamber and ventilating the cooking chamber, communicating a front section of the body with the upper section of the body via the exterior electric chamber and the exterior cooking chamber; an exhaust fan installed in the upper portion of the body to make air flow through the ventilation path, and the cooling exhaust path. The wall hanging type microwave oven is provided to perform exhaustion of the gas oven range, cooling of the electric component chamber, and ventilation of the cooking chamber through the exhaust fan in the rear upper portion, thus, the air circulation construction is improved.

The invention provides a total-pressure high-speed exhaust valve, which comprises a cylinder, a main valve cavity, an air guide and exhaust barrel, a sealing floating body, a piston spring and a main valve piston. The main valve cavity is arranged on the lower part of the cylinder; the air guide and exhaust barrel is arranged in the main valve cavity; the sealing floating body is arranged in the air guide and exhaust barrel; the main valve piston is provided with a vertical through hole; the main valve piston comprises a piston column, a cylinder piston and a sealing baffle plate, the cylinder piston and the sealing baffle plate are respectively arranged at the upper end and the lower end of the piston column, an air exhaust and supplement opening is formed in the side wall of the lower part of the cylinder, and a main valve port is formed in the cavity wall of the main valve cavity; the piston spring is sleeved on the piston column and is positioned between the cylinder piston and the upper cavity wall of the main valve cavity; and the upper end of the sealing floating body corresponds to a lower port of the vertical through hole of the main valve piston. The total-pressure high-speed exhaust valve has the advantages that the design is scientific, and the valve can be automatically sealed without the aid of a floating ball or a lever when the inside of a pipe has water.

The position and the compositor project on the infusion apparatus for a universal exhaust case and a flux adjuster, are characterized by including an exhaust filter (1), a universal exhaust case (2), a flux adjuster (3) and a gravity type transfusion pipeline (5), wherein the exhaust filter (1), the universal exhaust case (2) and the flux adjuster (3) are in series mounted on the gravity type transfusion pipeline (5) according to the special position and sequence. The exhaust filter (1) and the universal exhaust case (2) are mounted on the upstream direction of the flux adjuster (3), and the exhaust filter (1) is provided on the upstream of the universal exhaust case (2). A plurality of tubes composed of a transfusion slot (17) and a capillary exhaust film (11) are arranged in the universal exhaust case (2) and in parallel. The V-shape exhaust hole on the exhaust filter (1) are in V-shape, and the central extruding surface points to the gas gathering discharge chamber (20) in the exhaust filter (1). The invention prevents the pumping back air permeating the exhaust film from entering the transfusion pipeline, meanwhile realizing the reliable exhaust function at each angle of each posture, finally overcomes the problem of dead angle pneumatosis.