CN201697392U - Air conditioning and water heating dual-purpose machine - Google Patents

Air conditioning and water heating dual-purpose machine Download PDF

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Publication number
CN201697392U
CN201697392U CN2010201783576U CN201020178357U CN201697392U CN 201697392 U CN201697392 U CN 201697392U CN 2010201783576 U CN2010201783576 U CN 2010201783576U CN 201020178357 U CN201020178357 U CN 201020178357U CN 201697392 U CN201697392 U CN 201697392U
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China
Prior art keywords
air
water
outdoor unit
hot water
purpose machine
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Expired - Fee Related
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CN2010201783576U
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Chinese (zh)
Inventor
邓惠文
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ZHUHAI NEW VISION AIR CONDITIONING CO Ltd
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ZHUHAI NEW VISION AIR CONDITIONING CO Ltd
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Priority to CN2010201783576U priority Critical patent/CN201697392U/en
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Abstract

The utility model discloses an air conditioning and water heating dual-purpose machine which comprises an air conditioner outdoor unit and an air conditioner indoor unit. A water heating device is arranged in the air conditioner outdoor unit and is connected with a heat-preservation water storage tank. A three-way valve used for switching refrigerant to the water heating device or an air conditioner heat exchanger is arranged between the water heating device and the compressor of the air conditioner outdoor unit. A four-way valve is arranged between the compressor and an outdoor heat exchanger. The water heating comprises an inner pipe and an outer pipe sleeve, wherein the outer pipe sleeve and the inner pipe are coaxially connected in a sheathing way. The utility model has the advantages that an air conditioning mode, a water heating mode and a refrigerating and water heating mode can be selected freely, the efficiency of the unit is high, the energy is saved, the use is flexible and convenient, the safety and the reliability are high and the cost is low.

Description

The air-conditioning water-heating dual-purpose machine
Technical field
The utility model relates to the HVAC field of engineering technology, relate in particular to the evaporation heat absorption of air-conditioning refrigeration system, the comprehensive utilization of condensation heat release, utilize air-conditioning refrigeration system condensation heat release that water is heated, and have the Full Featured air conditioner hot water dual-purpose apparatus of air-conditioning concurrently.
Background technology
Along with the development of society, energy-saving air can be popularized by Teat pump boiler in a large number, and domestic air conditioning has also entered into each family substantially.Air-conditioning carries out air cooling independently, and the heat that produces during air conditioner refrigerating directly is discharged in the atmosphere, has caused the waste of the energy on the one hand, has caused the rising of ambient temperature on the other hand.And air energy heat pump water heater heats water individually, adopts electric energy drive work, and the heat of drawing in the surrounding environment makes the water in the water heater heat.So above-mentioned two kinds of devices, the heat of air-conditioning generation is wasted on the one hand, and on the other hand, water heater also needs to absorb in addition heat, and lower to the absorption conversion ratio of heat energy.
The utility model content
Be to solve the problem that prior art exists, the utility model provides air conditioning hot all-in-one a kind of energy-conserving and environment-protective, that air-conditioning and air energy heat pump water heater are combined.
The utility model is achieved in that
A kind of air-conditioning water-heating dual-purpose machine, comprise the air-conditioner outdoor unit group, the indoor apparatus of air conditioner group, be provided with hot water apparatus in the air-conditioner outdoor unit group, the liquid stop valve of described outdoor unit is connected with indoor units liquid pipe, described indoor units tracheae is connected with the gas stop valve of outdoor unit, described indoor apparatus of air conditioner group is connected by tube connector with the air-conditioner outdoor unit group, the compressor of described air-conditioner outdoor unit group is connected with hot water apparatus by tube connector, described hot water apparatus is connected with heat preservation storage water tank, the water inlet of hot water apparatus is connected with heat preservation storage water tank respectively with delivery port, be provided with between the compressor of hot water apparatus and air-conditioner outdoor unit group and be used for the triple valve of cold-producing medium to hot water apparatus or air-condition heat exchanger switching is provided with cross valve between compressor and the outdoor heat exchanger; Pipe and outer tube sleeve in described hot water apparatus comprises, outer tube sleeve and the coaxial socket of interior pipe, described interior pipe feeds high temperature and high pressure gas, and the pipeline between outer tube sleeve and the interior pipe feeds needs heated liquid.
Air-conditioning water-heating dual-purpose machine provided by the utility model, the cold-producing medium of refrigeration system becomes gaseous state in indoor set heat exchanger absorption refrigeration process, the compressor that is arranged in off-premises station is compressed to the heat exchanger that is positioned at the off-premises station hot water apparatus heat release that is condensed with gaseous refrigerant, thereby water is heated, hot water is admitted to attemperater again and preserves, and realizes room air conditioner refrigeration, domestic hot-water's total energy approach; The heat of (as winter-spring season) refrigeration system in outdoor air heat exchanger evaporation absorption outside atmosphere when indoor set does not freeze, compressor compresses is delivered to heat in the hot water apparatus, with water heating (becoming heat pump), realizes single system domestic hot-water pattern; The control triple valve switches pipeline, makes the obstructed superheated water heat exchanger of high temperature and high pressure gas, directly feeds the air heat exchanger heat radiation that is positioned at off-premises station, becomes a pure room air conditioning system.The air-conditioning water-heating dual-purpose machine that the utility model provides can arbitrarily use single air conditioning mode, single hot water pattern, refrigeration+hot water pattern, and unit is efficient, and is energy-conservation, flexible and convenient to use, safe and reliable, and cost is low.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
The structural representation of the air-conditioning water-heating dual-purpose machine that Fig. 1 provides for the utility model embodiment 1;
The structural representation of the air-conditioning water-heating dual-purpose machine that Fig. 2 provides for the utility model embodiment 2.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
As shown in Figure 1, the air-conditioning water-heating dual-purpose machine that present embodiment provides, comprise air-conditioner outdoor unit group 1, indoor apparatus of air conditioner group 2 and attemperater 3, indoor apparatus of air conditioner group 2 and air-conditioner outdoor unit group 1 are connected by tube connector, the heat exchanger of air-conditioner outdoor unit group is connected with attemperater, attemperater and air-conditioner outdoor unit group separate connection, specifically:
Adopt water pump that water is circulated between attemperater and hot water apparatus, the inlet 120 of the hot water apparatus of air-conditioner outdoor unit group is connected with water pump 109, pump entrance is connected with attemperater loop exit 305 by the heat preservation hot water pipe, 1062 outlets of hot water heat exchange hydrophone are connected with energy balance valve 104, energy balance valve outlet port 1042 is connected with attemperater inlet 307 by heat preservation hot water pipe 306, uses hot water to flow out from incubator outlet 308; Pipe 1061 and outer tube 1062 in wherein hot water apparatus comprises, outer tube and the coaxial socket of interior pipe, interior pipe feeds high temperature and high pressure gas, and outer tube feeds the water that will heat;
Air-conditioner outdoor unit group 1 comprises compressor of outdoor unit 101, triple valve 103, energy balance valve 104, pipe 106 in the hot water apparatus, hot water apparatus outer tube 107, four-way connection 108, water pump 109, three-way pipe 110, cross valve 111, air heat exchanger 112, capillary 114, liquid stop valve 115, gas stop valve 116, short valve 117, fan 118, off-premises station electric controller 4, be provided for the triple valve 103 that air conditioning function and hot water function switch between compressor of outdoor unit 101 and the hot water apparatus 106, between compressor 101 and the triple valve 103 pressure switch 102 is set, triple valve 103 valve ports 1031 are connected with the port of export of compressor, valve port 1032 is connected with the valve port 1041 of the energy balance valve 104 that is arranged on the hot water apparatus port of export, valve port 1033 is connected with 1101 ends of threeway 110, threeway 1102 ends are connected with hot water apparatus four-way interface 1081, threeway 1103 ends are connected with the valve port 1111 of cross valve 111, cross valve valve port 1112 is connected with off-premises station air heat exchanger 112, cross valve valve port 1113 is connected with compressor 101 return-air mouths, and cross valve valve port 1114 is connected with stop valve 116; Cold water recirculated water inlet 120 is connected with water circulating pump 109 water inlets, and water circulating pump 109 delivery ports are connected with hot water apparatus four-way interface 1082, and energy balance valve 104 delivery ports 1042 are connected with hot water circuit water outlet interface 119; The air-conditioner outdoor unit group is by pcb board 401 controls, and pcb board 401 is by line control machine 402 controls;
Indoor apparatus of air conditioner group 2 comprises indoor set air heat exchanger 202, fan 203, in order to make the air-conditioning water-heating dual-purpose machine adapt to different environment, can also in the indoor apparatus of air conditioner group, set up air-conditioning electrical auxiliary heater 201, make when temperature is low especially, also to guarantee indoor good heating effect; The indoor apparatus of air conditioner group adopts pcb board 403 controls;
Attemperater 3 comprise tap water interface 301, non-return safety valve 302, supplementing water inlet 304, cold water loop exit 305, cool water circulating pipe 3051, hot-water circulation pipe 306, hot water circuit inlet 307,, hot water outlet 308, storage tank cold water loop exit 3051 is connected with off-premises station cold water loop head 120 by attemperater, the outlet 119 of off-premises station hot water circuit is connected with attemperater hot water inlet 307 by heat preservation hot water pipe 306, and hot water outlet 308 connects user's tap pipeline.
Wherein pipe 1061 adopts the good material of thermal diffusivity to make in the hot water apparatus, adopt steel to do or corrugated stainless steel tubing in the present embodiment, outer tube sleeve 107 can adopt the aluminium plastic material of good heat insulating to make, form the path 10 62 of circulation water between interior pipe and the outer tube sleeve, adopt aluminium plastic material to make outer tube, can reduce cost greatly.
The course of work of the air-conditioning water-heating dual-purpose machine that present embodiment provides is:
This unit uses the switching of triple valve 103, make the flow through hot water apparatus 106 or directly cross valve 111 commutations of system's inner refrigerant, realize single air-conditioning and have hot water function, pass through the control of cross valve 111 again, realize heating or freezing and single hot water pattern of air-conditioning, specifically: the compressor compresses cold-producing medium produces the gas of HTHP, valve port 1032 through triple valve enters pipe 1061 in the hot water apparatus 106, see through pipe 1061 water-cooleds in the heat exchanger to outer tube 1062, water is heated intensification, interior pipe 1061 inner refrigerants are cooled and are condensed into liquid state, hot water flows into attemperater 3, flow out for the life use through hot water outlet 308, realize the room air conditioner refrigeration, domestic hot-water's total energy approach.The heat of (as winter-spring season) refrigeration system in outdoor air heat exchanger evaporation absorption outside atmosphere when indoor set does not freeze, compressor compresses is delivered to heat exchanger in the hot water changing device with heat, with water heating (becoming heat pump), realize single system domestic hot-water pattern; If do not need to use hot water function, the control triple valve switches pipeline, promptly close triple valve valve port 1032 and make the obstructed superheated water heat exchanger of high temperature and high pressure gas, directly feed the air heat exchanger heat radiation that is positioned at off-premises station, become a pure room air conditioning system from valve port 1033.
If the water temperature in the attemperater has reached design temperature, when not needing to heat, controller opens triple valve 103, close 1032 outlets, make heat enter cross valve 111 from valve port 1033, enter the off-premises station air heat exchanger by cross valve valve port 1112, and startup outdoor machine fan 118 dispels the heat.
In order to guarantee the reliability service of refrigeration system at different condensing conditions, present embodiment is provided with energy balance valve 104, make the condensation heat release of refrigeration system and the energy balance of water heat radiator, thereby the energy balance of the condensation heat release of assurance refrigeration system, evaporation heat absorption is stable.
Air-conditioning water-heating dual-purpose machine in the present embodiment can also be when being provided with electrical auxiliary heater 105 and defrosting in system or during breakdown of refrigeration system, automatic or manual starts the hot water electrical auxiliary heater, thereby guarantees stable hot water effect on the hot water apparatus.Electric heating device 105 removably is socketed on the heat exchanger 106, makes that use is more flexible.
Air-conditioning water-heating dual-purpose machine in the present embodiment can also be provided with on water inlet and prevent the middle device 303 that scales, goes into magnetizer.Because the water quality difference of each department, contain a large amount of mineral matters in the water of some places, after using a period of time, these mineral matters can be accumulated into the hard incrustation scale, influence the heat exchange effect of heat exchanger, after so magnetizer is set, with the magnetization of the mineral matter in the water, homopolar-repulsion makes mineral matter be difficult for forming the hard incrustation scale, can prolong the service life of heat exchanger, guarantee the heat exchange effect.
In order to make air conditioning dual-purpose machine whole system more stable, can also set up reservoir 113 in the present embodiment, be arranged between the air heat exchanger 112 and throttle pipe 114 of air-conditioner outdoor unit group the pressure in the balance sysmte.
In addition, can also in indoor units, set up air-conditioning electrical auxiliary heater 201, to adapt to the different requirements that heats, equally can be by pcb board 403 controls.
Embodiment 2:
As embodiment 1 described air-conditioning water-heating dual-purpose machine, the distinctive points of the air-conditioning water-heating dual-purpose machine that present embodiment provides is (as shown in Figure 2): attemperater 3 and 1 integrated design of air-conditioner outdoor unit group, be that attemperater 3 is arranged on air-conditioner outdoor unit group 1 inside, circulating hot water outlet 119 and circulating water inlet 120 are located on the casing of air-conditioner outdoor unit group, on attemperater, set up an external water tank water pipe 309 and water valve 307, connect the outer storage tank that increases, increase the capacity of heat storage water tank.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.

Claims (9)

1. air-conditioning water-heating dual-purpose machine, comprise air-conditioner outdoor unit group (1), indoor apparatus of air conditioner group (2), be provided with hot water apparatus (106) in the air-conditioner outdoor unit group, the liquid stop valve (115) of described air-conditioner outdoor unit group (1) is connected with indoor apparatus of air conditioner group (2) liquid pipe, described indoor apparatus of air conditioner group (2) tracheae is connected with the gas stop valve (116) of air-conditioner outdoor unit group (1), described indoor apparatus of air conditioner group (2) is connected by tube connector with air-conditioner outdoor unit group (1), the compressor of described air-conditioner outdoor unit group (1) is connected with hot water apparatus (106) by tube connector, it is characterized in that: described hot water apparatus (106) is connected with heat preservation storage water tank (3), the water inlet of hot water apparatus (106) is connected with heat preservation storage water tank (3) respectively with delivery port, be provided with between the compressor of hot water apparatus (106) and air-conditioner outdoor unit group (1) and be used for the triple valve (103) of cold-producing medium to hot water apparatus or air-condition heat exchanger switching is provided with cross valve (111) between compressor and the outdoor heat exchanger; Described hot water apparatus (106) comprises interior pipe (1061) and outer tube sleeve (107), outer tube sleeve and the coaxial socket of interior pipe, and described interior pipe feeds high temperature and high pressure gas, and the pipeline (1062) between outer tube sleeve and the interior pipe feeds needs heated liquid.
2. air-conditioning water-heating dual-purpose machine as claimed in claim 1 is characterized in that: described hot water apparatus hot water outlet is provided with the energy balance valve.
3. air-conditioning water-heating dual-purpose machine as claimed in claim 1 or 2 is characterized in that: electric heating device (105) also is set, and described electric heating device (105) removably is socketed on the hot water apparatus (106).
4. air-conditioning water-heating dual-purpose machine as claimed in claim 3 is characterized in that: be provided with between described heat preservation storage water tank (3) moisturizing inlet (304) and tap water interface (301) and prevent the device that scales.
5. air-conditioning water-heating dual-purpose machine as claimed in claim 4 is characterized in that: the described device that prevents to scale is a magnet ring.
6. air-conditioning water-heating dual-purpose machine as claimed in claim 5 is characterized in that: the reservoir (113) that is provided for air pressure in the equalizing line between air heat exchanger of described air-conditioner outdoor unit group (112) and the throttle pipe (114).
7. air-conditioning water-heating dual-purpose machine as claimed in claim 6 is characterized in that: described hot water apparatus outer tube sleeve (107) is the plastic-aluminum pipe, and interior pipe (106) is copper pipe or corrugated stainless steel tubing.
8. air-conditioning water-heating dual-purpose machine as claimed in claim 7 is characterized in that: described heat preservation storage water tank (3) is separated setting with outdoor unit (1).
9. air-conditioning water-heating dual-purpose machine as claimed in claim 8 is characterized in that: described heat preservation storage water tank (3) is wholely set with outdoor unit (1), and heat preservation storage water tank (3) is arranged in the outdoor unit (1).
CN2010201783576U 2010-04-20 2010-04-20 Air conditioning and water heating dual-purpose machine Expired - Fee Related CN201697392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201783576U CN201697392U (en) 2010-04-20 2010-04-20 Air conditioning and water heating dual-purpose machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201783576U CN201697392U (en) 2010-04-20 2010-04-20 Air conditioning and water heating dual-purpose machine

Publications (1)

Publication Number Publication Date
CN201697392U true CN201697392U (en) 2011-01-05

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CN2010201783576U Expired - Fee Related CN201697392U (en) 2010-04-20 2010-04-20 Air conditioning and water heating dual-purpose machine

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456964A (en) * 2013-09-25 2015-03-25 珠海格力电器股份有限公司 Control method, device and system
CN105222390A (en) * 2014-07-02 2016-01-06 约克广州空调冷冻设备有限公司 A kind of total heat recovery system
CN107062373A (en) * 2017-05-12 2017-08-18 朱广艺 Heating Special water pump water tank integration apparatus and its heating method
CN105222390B (en) * 2014-07-02 2018-02-09 约克广州空调冷冻设备有限公司 A kind of total heat recovery system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456964A (en) * 2013-09-25 2015-03-25 珠海格力电器股份有限公司 Control method, device and system
CN104456964B (en) * 2013-09-25 2017-02-08 珠海格力电器股份有限公司 Control method, device and system
CN105222390A (en) * 2014-07-02 2016-01-06 约克广州空调冷冻设备有限公司 A kind of total heat recovery system
CN105222390B (en) * 2014-07-02 2018-02-09 约克广州空调冷冻设备有限公司 A kind of total heat recovery system
CN107062373A (en) * 2017-05-12 2017-08-18 朱广艺 Heating Special water pump water tank integration apparatus and its heating method

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Addressee: Zhuhai New Vision Air Conditioning Co., Ltd.

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Granted publication date: 20110105

Termination date: 20150420

EXPY Termination of patent right or utility model