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Comprehensive heat supply device and comprehensive heat supply control system and method

A technology for heating devices and solar devices, applied in heating systems, solar heating systems, heating fuels, etc., can solve the problem of high methanol prices, achieve the effects of reducing methanol consumption, simplicity and convenience, and improving heating and heating methods

Pending Publication Date: 2020-04-24
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in summer, it will be vacant, besides, the price of methanol is higher
However, although my country's traditional solar heating method can obtain domestic hot water in summer, it cannot provide enough heat for heating in winter through sunlight.

Method used

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  • Comprehensive heat supply device and comprehensive heat supply control system and method
  • Comprehensive heat supply device and comprehensive heat supply control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] like figure 1 As shown, the comprehensive heating device provided in this embodiment includes: a methanol burner 1, a solar device and two radiators 4;

[0040] Methanol combustion furnace 1 is a conventional structure, including a fuel tank, an exhaust pipe, a water jacket and an internal combustion device. The fuel tank transports methanol to the internal combustion device, where combustion is carried out. The heat generated by combustion is recovered to the water jacket, and the water inlet and outlet of the methanol burner are set on the water jacket;

[0041] The solar device includes 10 solar heat pipes 10, a water storage-heat exchange integrated water tank 7 and a coil 6, the water storage-heat exchange integrated water tank 7 is connected to the solar heat pipe 10, and the coil 6 is located in the water storage-heat exchange integrated water tank 7 Inside, there is a water inlet end and a water outlet end; the solar heat pipe 10 can heat the water storage in the...

Embodiment 2

[0046] like figure 2 As shown, the comprehensive heating control system provided in this embodiment includes the comprehensive heating device of Embodiment 1, the first temperature sensor 1301, the second temperature sensor 1302 and the controller 12, wherein:

[0047] The first temperature sensor 1301 is set on the water storage-heat exchange integrated water tank 7 for measuring the temperature T1 in the water storage-heat exchange integrated water tank;

[0048] The second temperature sensor 1302 is arranged at the water outlet of the radiator 4 for measuring the return water temperature T2 of the radiator 4 .

[0049] The first electromagnetic control valve 501 , the second electromagnetic control valve 502 , the first temperature sensor 1301 and the second temperature sensor 1302 are connected to the controller 12 .

[0050] When in use, the first temperature sensor 1301 measures the temperature T1 in the water storage-heat exchange integrated water tank 7, the second t...

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Abstract

The invention discloses a comprehensive heat supply device and a comprehensive heat supply control system and method, and relates to the technical field of heat supply. The comprehensive heat supply device comprises a methanol combustion furnace, a solar device and a radiator; the solar device comprises solar heat pipes, a water accumulation-heat exchange integrated water tank and a coiled pipe, the coiled pipe is located in the water accumulation-heat exchange integrated water tank, and the water accumulation-heat exchange integrated water tank is arranged on the solar heat pipes; and a waterinlet of the radiator is connected with a water outlet of the methanol combustion furnace through a pipeline, a water outlet of the radiator is divided into two branches, one branch is connected withone end of the coiled pipe through a pipeline and provided with a first electromagnetic control valve, the other branch is connected with a water inlet of the methanol combustion furnace through a pipeline and provided with a second electromagnetic control valve, and the water inlet of the methanol combustion furnace is further connected with the other end of the coiled pipe through a pipeline. According to the comprehensive heat supply device, combination of the methanol combustion furnace and the solar device is fully utilized, design is exquisite, and the structure is simple.

Description

technical field [0001] The invention relates to the technical field of heat supply, in particular to an integrated heat supply device, an integrated heat supply control system and a method. Background technique [0002] In addition to the loss and waste of fuel transportation, the traditional coal-fired heating method in my country also has potential safety hazards during combustion, and it will also cause environmental pollution such as smog. my country has the characteristics of rich coal, short of oil and little gas. If coal-to-gas or coal-to-electricity is implemented, the transportation cost of laying pipelines will be huge. At the same time, Shanxi has excess methanol production capacity, and methanol combustion with a lower calorific value can be used for heating. For methanol combustion furnaces, especially household methanol combustion furnaces, they are very mature, so that atomized methanol and air can be fully mixed and ignited. , so that methanol can be fully ...

Claims

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Application Information

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IPC IPC(8): F24D15/00F24D19/10F24S10/95F24S10/30F24S20/40
CPCF24D15/00F24D19/1006F24D2200/04F24D2200/14F24S10/30F24S10/95F24S20/40Y02B10/20Y02B10/70Y02E10/44
Inventor 朱强苏梓南王悦阳俞海杨沛泽余娅琪刘莎梁浩楠
Owner TIANJIN UNIV
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