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Heat pump heat source device

A technology of heat pump type and heat source, which is applied in heat pump, heating mode, household heating, etc., can solve the problems of increased operation cost and initial cost increase, and achieve the effect of reducing operating cost and initial cost

Active Publication Date: 2019-09-13
KIMURA KOHKI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In high-rise buildings or large buildings, the initial cost increases due to the need for long water piping, and the running cost increases due to the large capacity of the water supply pump.

Method used

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  • Heat pump heat source device
  • Heat pump heat source device
  • Heat pump heat source device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] figure 1 and figure 2 One embodiment of the heat pump type heat source device of the present invention is shown. This heat pump type heat source device includes: a heat pump 2 that adjusts the temperature of heat exchange water supplied to an air conditioner 1 installed indoors; a refrigerant piping 10 having a refrigerant inlet pipe and a refrigerant multiple pipe; The water piping 11 of the pipe; and the control device 3 . The heat pump 2 includes a plurality of outdoor-side units 4 installed outdoors and one indoor-side unit 5 installed indoors or near the indoors. figure 1 An example is shown in which one indoor unit 5 is paired with two outdoor units 4, the indoor unit 5 is installed on each floor of a three-story building, and the outdoor unit 4 is installed on the roof. The indoor side unit 5 is installed near indoors such as an indoor machine room, a balcony or a terrace.

[0066] The indoor unit 5 includes an indoor heat exchanger 6 for exchanging heat bet...

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PUM

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Abstract

The present invention provides a heat pump type heat source device capable of reducing initial cost and running cost, comprising a heat pump (2) for adjusting the temperature of heat exchange water supplied to an air conditioner (1) installed indoors. A heat pump (2) includes a plurality of outdoor-side units (4) installed outdoors and one indoor-side unit (5) installed indoors. The indoor unit (5) includes an indoor heat exchanger (6) for exchanging heat between refrigerant and heat exchange water, and a water supply pump (7). The outdoor unit (4) includes an outdoor heat exchanger (8) for exchanging heat between outdoor air and refrigerant, and a compressor (9). The heat pump heat source device further includes refrigerant piping (10) installed to circulate the refrigerant in the outdoor heat exchanger (8), compressor (9) and indoor heat exchanger (6), and the heat exchange water to circulate Water pipes (11) circulating inside the indoor side heat exchanger (6), water delivery pump (7) and air conditioner (1).

Description

technical field [0001] The invention relates to a heat pump type heat source device. Background technique [0002] The air conditioning system includes an air conditioner that cools or heats air by heat energy of heat exchange water to perform air conditioning, and a heat pump type heat source device that adjusts the temperature of heat exchange water for the air conditioner that deviates from a set water temperature. The air conditioner is installed indoors, and the heat pump type heat source device is installed outdoors. The heat pump type heat source has: an air-refrigerant heat exchanger that exchanges heat between outdoor air and refrigerant, a refrigerant-water heat exchanger that exchanges heat between refrigerant and heat exchange water, and compresses the refrigerant and makes it flow in the air- The refrigerant heat exchanger and the compressor circulating in the refrigerant-water heat exchanger are integrally arranged in the casing. The heat exchange water circu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24F11/00F24F11/89F24F1/16F24F13/22F25B30/02
CPCF24F1/16F24F5/00F24F11/30F24F11/62F24F11/89F24F13/22F25B30/02F24F11/42F24F11/65F24F2013/221F24F1/48F24F1/56F24F5/0003F25B47/02F25B49/022F25B2400/0751F25B2600/0251F24F2140/50F25B2300/00
Inventor 木村惠一森田满津雄
Owner KIMURA KOHKI CO LTD