CN203478692U - Total heat recovery household multi-split air-conditioner system - Google Patents

Total heat recovery household multi-split air-conditioner system Download PDF

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Publication number
CN203478692U
CN203478692U CN201320515852.5U CN201320515852U CN203478692U CN 203478692 U CN203478692 U CN 203478692U CN 201320515852 U CN201320515852 U CN 201320515852U CN 203478692 U CN203478692 U CN 203478692U
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China
Prior art keywords
heat exchanger
air
water
water tank
compressor
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Expired - Fee Related
Application number
CN201320515852.5U
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Chinese (zh)
Inventor
李显斌
梁伟
靳能兵
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GUANGZHOU POPULACE INDUSTRIAL Co Ltd
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GUANGZHOU POPULACE INDUSTRIAL Co Ltd
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Priority to CN201320515852.5U priority Critical patent/CN203478692U/en
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Publication of CN203478692U publication Critical patent/CN203478692U/en
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Abstract

The utility model relates to a total heat recovery household multi-split air-conditioner system which comprises a compressor, a double-pipe heat exchanger, a transition water tank, a plate-type heat exchanger and an air-cooling heat exchanger. An exhaust port of the compressor is connected with the double-pipe heat exchanger. A four-way reversing valve is arranged at the output end of the double-pipe heat exchanger and sequentially connected with the plate-type heat exchanger and the air-cooling heat exchanger to form a refrigerant circulating system. An electronic expansion valve is arranged between the plate-type heat exchanger and the air-cooling heat exchanger. A water inlet of the transition water tank is connected with a water outlet of the double-pipe heat exchanger. A water outlet of the transition water tank is connected with a water flow switch. The plate-type heat exchanger is connected with an air-conditioner system. According to the total heat recovery household multi-split air-conditioner system, the functions of a household-type central air conditioner, an air energy water heater and machines of other types are integrated into the system, the household integrated centralized control is achieved, the comfortable degree of life of people is improved, the invested cost of a user is greatly reduced on the premise of the same functions, and the total heat recovery household multi-split air-conditioner system has the advantages of being efficient, environmentally friendly and convenient to install and operate, saving energy and the like.

Description

A kind of full recuperation of heat domestic multi-connection machine system
Technical field
The utility model relates to a kind of full recuperation of heat domestic multi-connection machine system.
Background technology
Along with improving constantly that people require household comfortableness, household integrated conception is accepted by more consumer, domestic multi-connection owner will be take realization refrigeration, heat-production functions as main in the market, and family life hot water is realized by miniaturization electric heater, gas heater, solar water heater, air-source water heater; If the several functions such as domestic hot-water, air-conditioning are concentrated on a machine and are realized, not only to user, bring a lot of facilities, also meet household integrative development trend.
Summary of the invention
The purpose of this utility model is to provide a kind of full recuperation of heat domestic multi-connection machine system, and the technical solution of the utility model is for achieving the above object:
A full recuperation of heat domestic multi-connection machine system, comprising: compressor, double pipe heat exchanger, transition water tank, plate type heat exchanger, air-cooled heat exchanger; The exhaust outlet of described compressor is connected with double pipe heat exchanger, and the output of described double pipe heat exchanger is provided with four-way change-over valve, and described four-way change-over valve and plate type heat exchanger, air-cooled heat exchanger connect to form coolant circulating system in turn; Between described plate type heat exchanger and air-cooled heat exchanger, be provided with electric expansion valve; The water inlet of transition water tank is connected with the delivery port of double pipe heat exchanger, and the delivery port of transition water tank is connected with water flow switch; Described plate type heat exchanger is connected with air-conditioning system.
Optionally, described air-conditioning system comprises the Air-conditioning Cycle water route being comprised of water circulating pump and indoor units unit.
Optionally, in described transition water tank 3, be provided with auxiliary electric heater unit.
The full recuperation of heat domestic multi-connection machine system that the utility model provides is provided with five kinds of mode of operations: domestic hot-water's pattern, heating mode, heat+domestic hot-water pattern, refrigeration mode, refrigeration+domestic hot-water pattern, by different types of machines Function Integration Mechanisms such as residential central air-, air-source water heaters in a system, realized the integrated centralized Control of household, improved people's life level of comfort, and realizing under the prerequisite of said function, user's input cost is significantly reduced.The advantages such as that the utility model also has is energy-efficient, environmental protection, installation, simple operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In Fig. 1: 1-compressor, 2-double pipe heat exchanger, 3-transition water tank, 4-water flow switch, 5-outlet valve, 6-water intaking valve, 7-four-way change-over valve, 8-plate type heat exchanger, the air-cooled heat exchanger of 9-, 10-blower fan system, 11-electric expansion valve, 12-water circulating pump, 13-indoor units unit, 14-casing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of full recuperation of heat domestic multi-connection machine system described in the utility model, as shown in Figure 1, it contains compressor 1, double pipe heat exchanger 2, transition water tank 3, water flow switch 4, outlet valve 5, water intaking valve 6, four-way change-over valve 7, plate type heat exchanger 8, air-cooled heat exchanger 9, blower fan system 10, electric expansion valve 11, water circulating pump 12, casing 14, indoor units unit 13 formations.Wherein the exhaust outlet of compressor 1 is connected with double pipe heat exchanger 2, the output of described double pipe heat exchanger 2 is provided with four-way change-over valve 7, described four-way change-over valve 7 connects to form coolant circulating system in turn with plate type heat exchanger 8, air-cooled heat exchanger 9: the port A of described four-way change-over valve 7 and the liquid outlet of C difference adapter sleeve tubular type heat exchanger 2 and the gas returning port of compressor 1, the port B of four-way change-over valve 7 is connected respectively air-cooled heat exchanger 9 and plate type heat exchanger 8 with D, and the exhaust outlet of compressor 1 is directly connected with the air inlet of double pipe heat exchanger 2;
Air-cooled heat exchanger 9 relies on blower fan system 10 heat exchange; Between described plate type heat exchanger 8 and air-cooled heat exchanger 9, be provided with electric expansion valve 11, described electric expansion valve 11 one end are connected with air-cooled heat exchanger 9, and one end is connected with plate type heat exchanger 8; The water inlet of transition water tank 3 is connected with the delivery port of double pipe heat exchanger 2, and the delivery port of transition water tank 3 is connected with water flow switch 4; Compressor 1, double pipe heat exchanger 2, transition water tank 3, water flow switch 4, outlet valve 5, water intaking valve 6, four-way change-over valve 7, plate type heat exchanger 8, air-cooled heat exchanger 9, blower fan system 10, electric expansion valve 11, water circulating pump 12 are assemblied in same casing 14; Described plate type heat exchanger is connected with air-conditioning system.
Preferred version as above-described embodiment scheme, air-conditioning system comprises the Air-conditioning Cycle water route being comprised of water circulating pump 12 and indoor units unit 13, wherein the delivery port of plate type heat exchanger 8 connects the water inlet of water circulating pump 12, the delivery port of water circulating pump 12 connects the water inlet end of indoor units unit 13, the water return outlet of the backwater end connecting plate type heat exchanger 8 of indoor units unit 13.
As the improvement of above-described embodiment scheme, in transition water tank 3, be provided with auxiliary electric heater unit.
This full recuperation of heat domestic multi-connection machine system is provided with five kinds of mode of operations: domestic hot-water's pattern, heating mode, heat+domestic hot-water pattern, refrigeration mode, refrigeration+domestic hot-water pattern.
While opening domestic hot-water's pattern, outlet valve 5 is opened, water flow switch 4 actions, compressor 1, blower fan system 10 start operation, HTHP gaseous coolant is discharged to enter in double pipe heat exchanger 2 by compressor 1 exhaust outlet and is carried out heat exchange with cold water, and water temperature is raise, and high-temperature-hot-water flows into transition water tank 3 by double pipe heat exchanger 2, from transition water tank 3, flow out, meet user hot water demand.HTHP gaseous coolant is condensed into cryogenic high pressure liquid refrigerants in double pipe heat exchanger 2, flow into four-way change-over valve 7A end, through D end, flow out and enter plate type heat exchanger 8, water circulating pump 12 no powers, refrigerant does not have heat exchange at plate type heat exchanger 8, after electric expansion valve 11 reducing pressure by regulating flows, flow into heat in the interior absorption air of air-cooled heat exchanger 9, be evaporated to low-temp low-pressure gaseous coolant, by compressor 1, sucked and be compressed into HTHP gaseous coolant, iterative cycles like this, continually for user provides domestic hot-water.
During heating mode, water circulating pump 12 energising actions, compressor 1, blower fan system 10 starts operation, HTHP gaseous coolant is discharged and is flowed into double pipe heat exchanger 2 by compressor 1 exhaust outlet, now outlet valve 5 is closed, in double pipe heat exchanger 2, there is no heat exchange, refrigerant enters four-way change-over valve 7A end, through the outflow of D end, enter plate type heat exchanger 8 and carry out heat exchange with air-conditioner circulating water, water temperature is raise, high-temperature-hot-water flows into 13Wei room, indoor units unit transfer heat, HTHP gaseous coolant is condensed into cryogenic high pressure liquid refrigerants in plate type heat exchanger 8, flow through after electric expansion valve 11 reducing pressure by regulating flows and flow into heat in the interior absorption air of air-cooled heat exchanger 9, be evaporated to low-temp low-pressure gaseous coolant, by compressor 1, sucked and be compressed into HTHP gaseous coolant, iterative cycles like this, be user room transfer heat continually.Under this pattern, water flow switch is failure to actuate.
During heat+domestic hot-water pattern, water circulating pump 12 energising actions, compressor 1, blower fan system 10 starts operation, HTHP gaseous coolant is discharged and is entered double pipe heat exchanger 2 by compressor 1 exhaust outlet, now outlet valve 5 is synchronously opened, refrigerant carries out heat exchange in double pipe heat exchanger 2, transfer heat to domestic hot-water, enter again four-way change-over valve 7A end, through the outflow of D end, enter plate type heat exchanger 8 and carry out heat exchange with air-conditioner circulating water, water temperature is raise, high-temperature-hot-water flows into 13Wei room, indoor units unit transfer heat, refrigerant flows out from plate type heat exchanger 8, temperature further reduces.From flowing through electric expansion valve 11 reducing pressure by regulating flows, the cryogenic high pressure liquid refrigerants of plate type heat exchanger 8 interior outflows flows into heat in the interior absorption air of air-cooled heat exchanger 9, be evaporated to low-temp low-pressure gaseous coolant, by compressor 1, sucked and be compressed into HTHP gaseous coolant, so iterative cycles.
During refrigeration mode, water circulating pump 12 energising actions, compressor 1, blower fan system 10 starts operation, HTHP gaseous coolant is discharged and is entered double pipe heat exchanger 2 by compressor 1 exhaust outlet, now outlet valve 5 is closed, in double pipe heat exchanger 2, there is no heat exchange, refrigerant flows into four-way change-over valve 7A end, through B end, flow out to enter after air-cooled heat exchanger 9 carries out heat exchange with air and become cryogenic high pressure liquid refrigerants, cryogenic high pressure liquid refrigerants is flowed through and is flowed into the heat that plate type heat exchanger 8 absorbs air-conditioner circulating waters after electric expansion valve 11 reducing pressure by regulating flows, water temperature is reduced, low-temperature cold water flows into indoor units unit 13, absorb the heat in room, reach the object of refrigeration, refrigerant absorbs heat and is evaporated to low-temp low-pressure gaseous coolant in plate type heat exchanger 8, by compressor 1, sucked and be compressed into HTHP gaseous coolant, iterative cycles like this.
During refrigeration+domestic hot-water's pattern, water circulating pump 12 energising actions, compressor 1, blower fan system 10 starts operation, HTHP gaseous coolant is discharged and is entered double pipe heat exchanger 2 by compressor 1 exhaust outlet, now outlet valve 5 is opened, refrigerant carries out heat exchange in double pipe heat exchanger 2, after transferring heat to domestic hot-water, flow into four-way change-over valve 7A end, through B end, flow out to enter after air-cooled heat exchanger 8 further carries out heat exchange with air and become cryogenic high pressure liquid refrigerants, flow through after electric expansion valve 11 reducing pressure by regulating flows and flow into heat in the interior absorption air-conditioner circulating water of plate type heat exchanger 8, water temperature is reduced, low-temperature cold water flows into indoor units unit 13, absorb the heat in room, reach the object of refrigeration, refrigerant absorbs heat and is evaporated to low-temp low-pressure gaseous coolant in plate type heat exchanger 8, by compressor 1, sucked and be compressed into HTHP gaseous coolant, iterative cycles like this.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the variation of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.

Claims (3)

1. a full recuperation of heat domestic multi-connection machine system, is characterized in that comprising:
Compressor, double pipe heat exchanger, transition water tank, plate type heat exchanger, air-cooled heat exchanger;
The exhaust outlet of described compressor is connected with double pipe heat exchanger, and the output of described double pipe heat exchanger is provided with four-way change-over valve, and described four-way change-over valve and plate type heat exchanger, air-cooled heat exchanger connect to form coolant circulating system in turn;
Between described plate type heat exchanger and air-cooled heat exchanger, be provided with electric expansion valve;
The water inlet of transition water tank is connected with the delivery port of double pipe heat exchanger, and the delivery port of transition water tank is connected with water flow switch;
Described plate type heat exchanger is connected with air-conditioning system.
2. full recuperation of heat domestic multi-connection machine system as claimed in claim 1, is characterized in that:
Described air-conditioning system comprises the Air-conditioning Cycle water route being comprised of water circulating pump and indoor units unit.
3. full recuperation of heat domestic multi-connection machine system as claimed in claim 1, is characterized in that:
In described transition water tank, be provided with auxiliary electric heater unit.
CN201320515852.5U 2013-08-22 2013-08-22 Total heat recovery household multi-split air-conditioner system Expired - Fee Related CN203478692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320515852.5U CN203478692U (en) 2013-08-22 2013-08-22 Total heat recovery household multi-split air-conditioner system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320515852.5U CN203478692U (en) 2013-08-22 2013-08-22 Total heat recovery household multi-split air-conditioner system

Publications (1)

Publication Number Publication Date
CN203478692U true CN203478692U (en) 2014-03-12

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896817A (en) * 2015-06-24 2015-09-09 台州龙江化工机械科技有限公司 Exhaust heat recovering device for compressor of refrigerating system
CN104949429A (en) * 2015-07-09 2015-09-30 陈卡丹 High-efficiency and energy-saving refrigerator adopting water flow
CN106052192A (en) * 2016-07-19 2016-10-26 佛山市泰紫精密机械有限公司 Air energy water cooling-heating facility

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896817A (en) * 2015-06-24 2015-09-09 台州龙江化工机械科技有限公司 Exhaust heat recovering device for compressor of refrigerating system
CN104949429A (en) * 2015-07-09 2015-09-30 陈卡丹 High-efficiency and energy-saving refrigerator adopting water flow
CN106052192A (en) * 2016-07-19 2016-10-26 佛山市泰紫精密机械有限公司 Air energy water cooling-heating facility

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