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Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam

A technology for radiant cooling and heat pump systems, which is applied to household heating, compressors, and air-conditioning systems. It can solve the problems of increasing the cost of air disks, easy leakage of system conversion control valves, lack of fluorine or oil, etc.

Inactive Publication Date: 2014-01-01
陈万仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its cooling has no characteristics. When cooling, the fan coil is used to transfer the cooling capacity. The system conversion control valve is easy to leak, which increases the cost of the fan coil and causes unnecessary waste.
[0004] Although the above-mentioned technologies can provide cooling and heating, the system cost is high and the control is complicated, and the fluorine system of the buried pipe in the floor and the fluorine system of the air disk are switched by electronic valves or electric three-way valves, so the sealing is poor, and it is easy to cause damage after long-term operation. Another system lacks fluorine or oil, which reduces the reliability of system operation

Method used

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  • Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam
  • Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam
  • Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: as figure 1 As shown, an air source heat pump that utilizes the phase change energy of compressed steam for radiant cooling and heating includes a compressor, a connecting pipe and a four-way valve. The connecting pipe 21 connected at the other end is connected with the four-way valve 8, a connecting pipe 18 connected with the four-way valve 8 at one end, the other end is connected with the outdoor fan and the coil pipe 7, and the other end is connected with the four-way valve 8 The other end of a connecting pipe 16 is connected to the capillary coil 12 buried in the indoor floor, and one end of another connecting pipe 2 is connected to the outdoor fan and the coil 7, and the other end is connected to the capillary coil buried in the indoor floor 15. 12 connection, the connecting pipe 2 is sequentially connected with a filter 6 and an electronic expansion valve 3 from one end to the other end, the indoor floor 15 has a built-in floor temperature sensing an...

Embodiment 2

[0019] Embodiment 2: An air source heat pump system that uses the phase change energy of compressed steam for radiant cooling and heating. This embodiment is controlled by the remote control 9 and directly provides cooling and heating from the floor. Its specific structure is as figure 2 shown.

[0020] exist figure 2 Among them, the compressor 1 is connected to the four-way valve 8 through the connecting pipes 17 and 21, the four-way valve 8 is connected to the outdoor fan and the coil 7 through the connecting pipe 18, and connected to the capillary coil buried in the indoor floor 15 through the connecting pipe 16. 12 connection, the outdoor fan and coil 7 are connected to the capillary coil 12 buried in the indoor floor 15 through the connecting pipe 2, and the connecting pipe 2 is connected to the filter 6 and the electronic expansion valve sequentially from the outdoor fan and coil 7 3. The floor temperature sensing and control device 4 is buried in the indoor floor 15...

Embodiment 3

[0021] Embodiment 3: An air source heat pump system that utilizes the phase change energy of compressed steam for radiant cooling and heating. The floor is replaced with a hanging board, and the other is the same as Embodiment 2.

[0022] Such as image 3 As shown, the compressor, hanging plate, four-way valve, control panel, power cord, electronic expansion valve, outdoor fan and surface cooler, power supply and signal control cabinet, power and control line, coil tube bundle, power cord, indoor Temperature probes and control boxes, fluorine pipes, temperature probes and temperature wire harnesses are all in accordance with figure 2 Installation; the difference is that the capillary coil 12 and the floor temperature sensing and control device 4 are installed in the hanging plate 19 and placed indoors.

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Abstract

A wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam comprises a compressor, a connecting pipe and a four-way valve. The compressor is connected with an outdoor fan, an outdoor coiler and a capillary coiler buried in an indoor floor through the four-way valve. A main machine power supply and a control panel are installed in an outdoor unit and connected with the compressor, an electronic expansion valve, a floor temperature sensing and control device, the four-way valve, an indoor temperature sensing device and a controller through an electric power line and a control line. Energy can be saved by about 55% during refrigerating through this method, and an energy-saving effect is remarkable. More important, comfort level of a person is greatly improved, and a use effect is good. Energy is saved by about 60% during heating, and high popularizing value is obtained.

Description

technical field [0001] The invention relates to a cooling and heating device. Background technique [0002] At present, with the rapid development of technological innovation and manufacturing technology, in the field of heat pump compressors, the advent of digital scroll compressors and two-stage compressors enables the heat pump system to operate stably at outdoor temperatures below -30°C, and It has high operating energy efficiency ratio and operating stability, and opens up a new way for the use of air source heat pumps in the heating field. When the air source air conditioner is used for cooling, because the wind energy exists everywhere, it is flexible to open and easy to use, and is accepted by the majority of users. my country has become the world's largest manufacturer of small air-source heat pumps and the largest user country. The characteristics of air-source heat pumps are safe, reliable, stable, and energy-saving are known and accepted by everyone. In recent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B13/00F25B29/00
Inventor 陈万仁陈小爽
Owner 陈万仁
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