CN201377865Y - Air conditioner with air-source heat pump - Google Patents

Air conditioner with air-source heat pump Download PDF

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Publication number
CN201377865Y
CN201377865Y CN200920302311U CN200920302311U CN201377865Y CN 201377865 Y CN201377865 Y CN 201377865Y CN 200920302311 U CN200920302311 U CN 200920302311U CN 200920302311 U CN200920302311 U CN 200920302311U CN 201377865 Y CN201377865 Y CN 201377865Y
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CN
China
Prior art keywords
indoor
heat
compressor
premises station
outdoor unit
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN200920302311U
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Chinese (zh)
Inventor
王福山
Original Assignee
王福山
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Filing date
Publication date
Application filed by 王福山 filed Critical 王福山
Priority to CN200920302311U priority Critical patent/CN201377865Y/en
Application granted granted Critical
Publication of CN201377865Y publication Critical patent/CN201377865Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an air conditioner with an air-source heat pump, pertaining to the field of air conditioning technology. The air conditioner comprises an indoor unit, a compressor, a heat exchanger and an outdoor unit. The heat supply output end of the indoor unit is connected with the heat supply input end of the outdoor unit by the heat exchanger, while the heat supply output end of the outdoor unit is connected with the heat supply input end of the indoor unit by the heat exchanger and the compressor. The refrigerating output end of the indoor unit is connected with the refrigerating input end of the outdoor unit by the compressor while the refrigerating output end of the outdoor unit is connected with the refrigerating input end of the indoor unit. Both the heat supply pipes of the compressor and the indoor unit as well as the heat exchanger and the indoor unit, and the refrigerating pipes of the compressor and the outdoor unit are provided with electromagnetic valves. In the utility model, one outdoor unit is shared by a plurality of indoor units, so that not only is electric power saved, but also the temperature of each room can be regulated respectively and the cost is reduced. Arranged at the stairway, the outdoor unit not only can be installed conveniently, but also can be prevented from worn, and protect the surface appearance outside buildings simultaneously, in addition, the outdoor unit can absorb heat lost in each room to improve heat efficiency.

Description

A kind of air source heat pump air-conditioner machine
Technical field
The utility model belongs to air-conditioning technical field, particularly relates to a kind of air source heat pump air-conditioner machine.
Background technology
Traditional heating mode adopts coal-fired, and a large amount of coals have burnt.As: about 200,000,000 tons more than of the annual warmings of China with coal, discharge 800,000,000 tons of CO 2, the operation trouble, heating system is huge, and can not regulate with user's wish.Present heating mode mainly contains: 1. Electric radiant Heating Film heating: because of its expense electricity, the operation price is higher and be eliminated gradually.2. underground heat is warmed oneself: its randomness is strong, and it is big that hot-fluid passes face, but necessary electricity consumption or coal gas, and heat energy is absorbed by ground in a large number, and heat-transfer effect is poor.Its heat cost is higher than traditional heating mode.3. water resource heat pump formula or geothermal air conditioner: both utilize the work of nature river, but are subjected to the restriction of natural conditions.Be to circulate, also polluted water simultaneously with natural water.And the deep processing GEOTHERMAL WATER has increased building cost.
The utility model content
The purpose of this utility model is to provide a kind of heat height, energy consumption is little, cost is low, heating in winter, the air source heat pump air-conditioner machine that freeze summer.
The purpose of this utility model is achieved through the following technical solutions:
A kind of air source heat pump air-conditioner machine, comprise indoor set, compressor, heat exchanger and off-premises station, the heat supply output of indoor set is connected the heat supply input of off-premises station by heat exchanger, the heat supply output of off-premises station passes through heat exchanger, compressor is connected the heat supply input of indoor set, the refrigeration output of indoor set is connected the refrigeration input of off-premises station by compressor, the refrigeration output of off-premises station is connected the refrigeration input of indoor set, at compressor and indoor set, on the heat supplying pipeline of heat exchanger and indoor set, and on the refrigeration pipe between compressor and off-premises station magnetic valve is installed all.
Between described off-premises station heat supply output and heat exchanger, be connected with drier.Described indoor set is many, and in each room that is placed in, every indoor set all connects a compressor, is parallel in the pipeline.
Advantage of the present utility model and good effect are:
1. the utility model is by the design of freezer condition, and can freeze summer, and winter, cold district can be warmed oneself.Adopt the shared off-premises station of a plurality of indoor sets, not only save electric power, and each room can regulate temperature respectively, easy to use, reduced cost.According to the disengagement area of careat design off-premises station, the strengthening flow direction makes it the exothermic coefficient maximization, accelerates gasification.Off-premises station is installed in stair mouth position, and is not only easy for installation, and saved installation cost, can protect simultaneously the attractive in appearance of the not frayed and building outer surface of off-premises station, and absorbs the heat of each room loss, improves the thermal efficiency.
2. select different media according to the temperature of each region: cold district is selected R410a, start vaporizer in the time of-51 ℃; Severe cold area is selected R25, start vaporizer in the time of-81 ℃; To guarantee that working medium in the off-premises station absorbs the heat of ambient air medium easily, enters compressor and become gas.The working medium that adopts is environment-friendly type working medium, and is favourable to health, reduces the generation of air conditioner disease.Adopt heating power expansion valve, according to temperature Change control working medium flow.
3. cost of the present utility model is 70% of traditional heating mode, and electricity cost is 40% of traditional heating mode, and moves flexibly, the convenient installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a scheme of installation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1: as shown in Figure 1, the utility model comprises indoor set, compressor, heat exchanger and off-premises station, the heat supply output of indoor set is connected the heat supply input of off-premises station by heat exchanger, the heat supply output of off-premises station passes through heat exchanger, compressor is connected the heat supply input of indoor set, the refrigeration output of indoor set is connected the refrigeration input of off-premises station by compressor, the refrigeration output of off-premises station is connected the refrigeration input of indoor set, at compressor and indoor set, on the heat supplying pipeline of heat exchanger and indoor set, and on the refrigeration pipe between compressor and off-premises station magnetic valve 1 is installed all.
Indoor set 2 in this example is selected one for use, places in the room, and the identical and compressor of the off-premises station that off-premises station and existing air-conditioning use is placed in the machine room 3 at stair place jointly.4 is discharge duct, is used to discharge cold air (summer) or hot-air (winter).Winter: indoor set is made condenser usefulness, and off-premises station is made evaporimeter and used; Summer: indoor set is made evaporimeter usefulness, and off-premises station is made condenser and used.Be illustrated in figure 2 as scheme of installation of the present utility model.The utility model is R401a in the working medium that cold district adopts, and the working medium that adopts at severe cold area is R25.
The course of work of the present utility model:
Heating circulation: the heat supply output of indoor set is connected the heat supply input of off-premises station by heat exchanger, and the heat supply output of off-premises station is connected the heat supply input of indoor set by heat exchanger, compressor, forms working cycles.Working medium becomes liquid by gas, emits heat, heats to the room.By the flow of solenoid control working medium, and then the control temperature.
Kind of refrigeration cycle: the refrigeration output of indoor set is connected the refrigeration input of off-premises station by compressor, and the refrigeration output of off-premises station is connected the refrigeration input of indoor set, forms the refrigeration work circulation.The heat that working medium absorbs ambient air medium becomes gas, freezes to the room; By the flow of solenoid control working medium, and then the control temperature.
Embodiment 2: as shown in Figure 1, its overall structure is identical with embodiment 1, and different is: described indoor set is many, and in each room that is placed in, every indoor set all connects a compressor, is parallel in the pipeline.Realize that an off-premises station drives many indoor set work, save cost, each room temperature is convenient adjustable.
For solving the problem of room air drying, between described off-premises station heat supply output and heat exchanger, be connected with drier.

Claims (3)

1. air source heat pump air-conditioner machine, it is characterized in that: comprise indoor set, compressor, heat exchanger and off-premises station, the heat supply output of indoor set is connected the heat supply input of off-premises station by heat exchanger, the heat supply output of off-premises station passes through heat exchanger, compressor is connected the heat supply input of indoor set, the refrigeration output of indoor set is connected the refrigeration input of off-premises station by compressor, the refrigeration output of off-premises station is connected the refrigeration input of indoor set, at compressor and indoor set, on the heat supplying pipeline of heat exchanger and indoor set, and on the refrigeration pipe between compressor and off-premises station magnetic valve is installed all.
2. air source heat pump air-conditioner machine according to claim 1 is characterized in that: be connected with drier between described off-premises station heat supply output and heat exchanger.
3. air source heat pump air-conditioner machine according to claim 1 is characterized in that: described indoor set is many, and in each room that is placed in, every indoor set all connects a compressor, is parallel in the pipeline.
CN200920302311U 2009-04-17 2009-04-17 Air conditioner with air-source heat pump Expired - Fee Related CN201377865Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920302311U CN201377865Y (en) 2009-04-17 2009-04-17 Air conditioner with air-source heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920302311U CN201377865Y (en) 2009-04-17 2009-04-17 Air conditioner with air-source heat pump

Publications (1)

Publication Number Publication Date
CN201377865Y true CN201377865Y (en) 2010-01-06

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734981A (en) * 2011-03-31 2012-10-17 上海斯图华纳空调有限公司 Air-source modular three-in-one air-conditioning hot water system
CN103168205A (en) * 2010-10-20 2013-06-19 大金工业株式会社 Air conditioner
CN103206799A (en) * 2013-04-28 2013-07-17 江苏枫叶能源技术有限公司 Heat pump loop for edible fungus drying device
CN105222384A (en) * 2015-07-06 2016-01-06 江苏省邮电规划设计院有限责任公司 A kind of heat-pump dehumidification uses evaporative condenser loop

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103168205A (en) * 2010-10-20 2013-06-19 大金工业株式会社 Air conditioner
CN102734981A (en) * 2011-03-31 2012-10-17 上海斯图华纳空调有限公司 Air-source modular three-in-one air-conditioning hot water system
CN103206799A (en) * 2013-04-28 2013-07-17 江苏枫叶能源技术有限公司 Heat pump loop for edible fungus drying device
CN103206799B (en) * 2013-04-28 2015-08-26 江苏枫叶能源技术有限公司 A kind of edible mushroom drying device heat pump circuit
CN105222384A (en) * 2015-07-06 2016-01-06 江苏省邮电规划设计院有限责任公司 A kind of heat-pump dehumidification uses evaporative condenser loop
CN105222384B (en) * 2015-07-06 2017-12-26 江苏省邮电规划设计院有限责任公司 A kind of heat-pump dehumidification evaporative condenser loop

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100106

Termination date: 20120417