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Radiant floor heating fan coil refrigerated wind source heat pump device

A technology for radiant heating and heat pump devices, which is applied in heating and ventilation control systems, heating and ventilation safety systems, refrigerators, etc., can solve the problems of system imbalance, complicated pipelines, and high cost, and achieves low input power and high equipment input power. The effect of promotion value and easy installation

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

This is a very advanced method, which has the advantages of energy saving, environmental protection, and household metering. However, the published patented technology uses fan coils to transfer cooling capacity when cooling, and the system uses electric valves, solenoid valves and other pipelines. It is complicated and expensive, and the fundamental problem is that whether the electric switching control valve is domestic or imported, micro-leakage or large-scale leakage will inevitably occur after a long time of operation. The accumulation of such micro-leakage will completely change the distribution of the compression medium and lubricating oil, and even cause Unbalanced system, decreased cooling or heating capacity, and more results from lack of fluorine or oil loss and system failure

Method used

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  • Radiant floor heating fan coil refrigerated wind source heat pump device
  • Radiant floor heating fan coil refrigerated wind source heat pump device
  • Radiant floor heating fan coil refrigerated wind source heat pump device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: as figure 1 As shown in the figure, an air source heat pump device for radiant floor heating and air tray refrigeration includes a compressor. The compressor 1 is equipped with a pipeline 23 connected thereto. The other end of another connected pipeline 21 is connected to the three-way 8.1, and there is also a pipeline 22 connected to the four-way valve, one end of which is connected to the four-way valve 2, the other end is connected to the heat exchanger 4, and the fan 3 is installed on the heat exchanger 4, and another tee 8.2 is also installed in the device, and the tee 8.2 is connected with one end of the connecting pipe 20, and the other end of the connecting pipe 20 is connected with the heat exchanger 4. The connecting pipe 20 of the device 4 and the tee 8.2 is also equipped with a one-way valve 5, a capillary 6, a filter 9 and a liquid storage tank 7 in sequence, wherein the one-way valve 5 and the capillary 6 are connected in parallel and ins...

Embodiment 2

[0016] Embodiment 2: An air source heat pump device for floor radiant heating and air tray cooling. This embodiment is a device that directly provides cooling and heating from the floor. Its specific structure is as figure 1 shown.

[0017] exist figure 2 Middle: The compressor 1 is connected to the four-way valve 2 through the pipeline 23, the four-way valve 2 is connected to the three-way 8.1 through the pipeline 21, and the heat exchanger 4 is connected through the pipeline 22, and the fan 3 is installed on the heat exchanger 4 And through the power and control line 13, it is connected with the host power supply and the control panel 12, and between the heat exchanger 4 and the tee 8.2, through the connecting pipe 20, the heat exchanger 4 is sequentially connected with a check valve 5, a capillary 6, and a filter. 9. The liquid storage tank 7, wherein the one-way valve 5 and the capillary 6 are connected in parallel and installed on the connecting pipe 20. Between the i...

Embodiment 3

[0018] Embodiment 3: An air-source heat pump device for floor radiant heating and air-disc cooling, in which the floor tube bundles are increased to three groups.

[0019] Others are identical with embodiment 2.

[0020] Such as image 3 As shown, compressor, four-way valve, fan, heat exchanger, one-way valve, capillary tube, liquid storage tank, tee, filter, coil tube bundle, indoor fan coil, power junction box and main control board, power supply Wires and control harnesses, indoor temperature sensor probes and control boxes, remote controllers, pipelines, etc. are all installed according to the design drawings, the same as in Embodiment 2; the difference is that the coil tube bundles 10 are changed from two groups to three groups.

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Abstract

A radiant floor heating fan coil refrigerated wind source heat pump device comprises a compressor, wherein the compressor is connected with a tee joint and a heat exchanger through a four-way valve, and a one-way valve, a capillary tube, a filter and a liquid storage tank are further installed on a connecting pipe for connecting the heat exchanger and the tee joint in sequence. One outlet of the tee joint is connected with an indoor fan coil, the other outlet of the tee joint is connected with an indoor buried pipe, and the compressor, the fan, the four-way valve, the indoor fan coil and an indoor control panel are connected with a host power supply and a control panel. The radiant floor heating fan coil refrigerated wind source heat pump device is low in input power, large in heating capacity, high in energy efficiency ratio, low in noise and convenient to install, the heating effect meets the physiological needs of a human body, and the heating energy is saved by about 60%. The device is convenient, quick, safe and stable during refrigeration and has high promotional value.

Description

technical field [0001] The invention belongs to the technical field of refrigeration, and in particular relates to a cooling and heating device. Background technique [0002] At present, with the rapid development of scientific and technological innovation and manufacturing technology, in the field of heat pump compressors, the advent of digital scroll compressors and double-click compressors enables the heat pump system to operate stably at outdoor temperatures below -30°C, and has The high operating energy efficiency ratio and operational stability have opened 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 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. Air source heat pumps are safe, reliable, stable, and ...

Claims

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Application Information

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IPC IPC(8): F25B29/00F25B41/04F25B41/06F24F11/02F25B41/20F25B41/31F25B41/37
Inventor 梁年良陈万仁
Owner 陈万仁
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