CN201093614Y - Hot water air conditioning device - Google Patents
Hot water air conditioning device Download PDFInfo
- Publication number
- CN201093614Y CN201093614Y CNU2007200531951U CN200720053195U CN201093614Y CN 201093614 Y CN201093614 Y CN 201093614Y CN U2007200531951 U CNU2007200531951 U CN U2007200531951U CN 200720053195 U CN200720053195 U CN 200720053195U CN 201093614 Y CN201093614 Y CN 201093614Y
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- water
- hot water
- air conditioning
- heat exchanger
- conditioning device
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Abstract
The utility model discloses hot water air conditioning equipment which comprises an indoor machine and an outdoor machine of air conditioning, wherein, a cold medium passage is arranged in the indoor machine and is formed in the way that a heat exchanger and capillaries are connected with each other in series, another cold medium passage is arranged in the outdoor machine and is formed in the way that a compressor, a reversing valve and the heat exchanger are connected with each other in series, and a cold medium circular loop is formed in the way that the cold medium passages are connected mutually. The utility model is characterized in that a water heater is also provided, wherein, a heat exchange device is arranged in the water heater and is arranged in the cold medium circular loop in series. The utility model fully utilizes the characteristic of high efficiency of heat production of an air conditioner, and utilizes the heat liberation of the cold medium exhausted by the compressor to heat water. Thus, the double purpose of waste heat absorption and living hot water preparation is achieved. The hot water air conditioning equipment has the advantages of energy conservation, air pollution reduction, simple structure, low cost, and is favorable for environment protection and popularization for use.
Description
Technical field
The utility model relates to the improvement of air-conditioner, belongs to air-conditioner energy-conversion technique field, especially a kind of air-conditioner with water heater.
Background technology
At present, the air-conditioner function ratio of Xiao Shouing is more single on the market, is mainly used in torridity summer and regulates indoor temperature and humidity, and the part air-conditioner can satisfy warming and cooling in summer again.Though the most existing air-conditioner has up to the ratio of the refrigeration efficiency more than 2.6,, the energy-efficient characteristic of its refrigeration still is not fully exerted, and heat-production functions does not almost obtain utilizing especially.For example, the summer air-conditioning device is when refrigerating state, and off-premises station discharges a large amount of condensation heat to air, and these heats not only waste, and becomes one of factor that causes atmospheric temperature rising, environmental pollution; And daily life is when needing hot water, then by consume a large amount of electricity, the coal equal energy source is obtained, and wastes resource equally, is unfavorable for environmental protection.
Now, also have the people that the air-conditioner of simple function is improved, the waste heat that distributes with air-conditioner is heated the back as the hot water of life usefulness to water, can solve the problem of air-conditioner residual heat resources waste to a certain extent.But the improved air-conditioner of this class need be dismantled existing air-conditioner, adds the assembling heating element heater, the repacking complex structure, damage air-conditioner itself easily, and the air-conditioner refrigerating capacity in summer after the repacking reduces, heat production in winter water shortage, is difficult to be promoted the use of in life.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art, provides a kind of simple in structure, and the hot and cold energy of comprehensive utilization air-conditioner economizes on resources and environmentally friendly novel hot water aircondition.
To achieve these goals, the utility model is realized by following technical scheme:
A kind of hot water air conditioning device, comprise indoor apparatus of air conditioner and off-premises station, the refrigerant passage that is formed by heat exchanger and capillary serial connection is arranged in the indoor set, the refrigerant passage that is formed by reservoir, compressor, reversal valve and heat exchanger serial connection is arranged in the off-premises station, refrigerant passage between the two is connected to form refrigerant circulation circuit, it is characterized in that: also comprise water heater, a heat-exchanger rig is arranged in this water heater, be serially connected with in the refrigerant circulation circuit.Water heater is independent of outside the air-conditioner, need not to transform existing air-conditioner, and is simple in structure, installs additional conveniently, can make full use of existing air-conditioner.
Above-mentioned heat-exchanger rig is a condensing heat exchanger, and condensing heat exchanger is connected with water inlet pipe and outlet pipe.The effect of condensing heat exchanger is the heat of the high temperature and high pressure gas refrigerant of compressor discharge is converted into the heat energy of hot water, thereby improves the temperature of cold water, reaches the purpose that absorbs waste heat and add hot water.
Above-mentioned condensing heat exchanger is made up of working medium coil pipe and water coil, and the working medium coil pipe connects refrigerant circulation circuit, and water coil is sleeved on outside the working medium coil pipe and with inlet tube and outlet tube and is connected.The coil-like length that can prolong working medium tube and water pipe, thus heat can fully be absorbed.
The import of above-mentioned working medium coil pipe is connected with reversal valve, outlet is divided into two branch roads by a check valve, one branch road is connected with the heat exchanger of off-premises station with magnetic valve by capillary, and another branch road is connected with the capillary of indoor set by magnetic valve, is provided with check valve between two branch roads.Various flows by refrigerant can realize separate refrigeration, refrigerating/heating water, heat three kinds of states of water separately to, the utility model.
The outlet of above-mentioned working medium coil pipe and the import of water coil are positioned at the same side, and the import of working medium coil pipe and the outlet of water coil are positioned at the same side.Water (flow) direction in the water coil is opposite with refrigerant flow direction in the working medium coil pipe, is in order fully to absorb waste heat, to raise the efficiency equally.
Above-mentioned water inlet pipe is provided with pressure flow proportioning valve and current inductor.This valve can be regulated water flow switch, discharge, water flow velocity, the condensing pressure that enters in the condensing heat exchanger as required.
Further, described water heater is provided with the automatically controlled plate of automatic control of control water heater operation.Utilize the automatically controlled plate of control automatically, can improve the automaticity of this water heater, and the operation of the synchronised automatic of realization and air-conditioner.
Above-mentioned water heater is provided with directly-heated type and circulating temperature control formula.
The utility model makes full use of air-conditioner and efficiently heats characteristic, utilizes the refrigerant heat release of compressor discharge to add hot water, reaches to absorb waste heat and produce domestic hot-water's dual purpose, both economizes on resources, and reduces atmosphere pollution again, helps environmental protection; Simultaneously, simple in structure, cost is low, help promoting the use of.
In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the fundamental diagram that the utility model is in the separate refrigeration state.
Fig. 3 is the fundamental diagram that the utility model is in the refrigerating/heating water state.
Fig. 4 is that the utility model is in the fundamental diagram that heats water state separately.
The specific embodiment
As shown in Figure 1, the utility model is made up of indoor apparatus of air conditioner 1, air-conditioner outdoor unit 3 and water heater 2.Indoor set 1 comprises heat exchanger 11, capillary 12 and centrifugal fan 13; Off-premises station 3 comprises heat exchanger 35, compressor 34, reservoir 33, reversal valve and aerofoil fan 31; Water heater 2 comprises condensing heat exchanger 21 and water inlet pipe 23 that is connected with condensing heat exchanger 21 and outlet pipe 22, and the automatically controlled plate 24 of automatic control of control water heater operation.Wherein, reversal valve adopts cross valve 32 in the present embodiment, and water heater 2 is provided with directly-heated type and circulating temperature control formula.Heat exchanger 11 in the indoor set 1 and capillary 12 serial connections form refrigerant passage, the reservoir 33 of off-premises station 3, compressor 34, cross valve 32 and heat exchanger 35 serial connections form refrigerant passage, refrigerant passage between the two is connected to form refrigerant circulation circuit, and condensing heat exchanger 21 is serially connected with in this refrigerant circulation circuit.
Above-mentioned condensing heat exchanger 21 is made up of working medium coil pipe 212 and water coil 211, and working medium coil pipe 212 connects refrigerant circulation circuit, and water coil 211 is sleeved on outside the working medium coil pipe 212 and with inlet tube and outlet tube and is connected; Simultaneously, the outlet 2122 of working medium coil pipe 212 is positioned at the same side with the import 2112 of water coil 211, and the import 2121 of working medium coil pipe 212 is positioned at the same side with the outlet 2111 of water coil 211.The effect of condensing heat exchanger 21 is the heat of the high temperature and high pressure gas refrigerant of compressor 34 discharges is converted into the heat energy of cold water, thereby improves the temperature of cold water, reaches the purpose that absorbs waste heat and add hot water; And the coil-like length that can prolong working medium tube and water pipe, thereby can fully absorb heat.
Wherein, the import 2121 of working medium coil pipe 212 is connected with cross valve 32 by working medium pipeline 4, outlet 2122 is divided into two branch roads by a check valve 25, one branch road is connected with the heat exchanger 35 of off-premises station 3 with magnetic valve 252 by capillary 251, another branch road is connected with the capillary 12 of indoor set 1 by magnetic valve 253, is provided with check valve 26 between two branch roads.Various flows by refrigerant can realize separate refrigeration, refrigerating/heating water, heat three kinds of states of water separately to, the utility model.In addition, water inlet pipe 23 also is provided with pressure flow proportioning valve 231 and current inductor 232, can regulate the water flow switch, discharge, water flow velocity, the condensing pressure that enter in the condensing heat exchanger 21 as required.
Advantage of the present utility model is:
1, makes air-conditioner multimode utilize hot and cold energy, not only can regulate indoor temperature, and have the function of water heater.
2, the heat energy of summer air-conditioning device off-premises station discharging is fully absorbed and is used to produce hot water, has both satisfied living needs, and the energy is recycled, and the phenomenon of having avoided the local tropical island effect of air-conditioner and environment temperature being raise.
3, when not needing air-conditioning, utilize the efficient heating performance of air-conditioner heat pump when indoor winter, absorb airborne free heat energy and produce hot water, its energy-saving effect surmounts far away in water heaters such as heating wire, combustion gas, coal, fuel oils.
4, simple in structure, existing air-conditioner is installed additional conveniently, be convenient to promote the use of.
Concrete operation principle of the present utility model, process are as follows:
1, the utility model is in the separate refrigeration state:
As shown in Figure 2, when the utility model is in the separate refrigeration state, the high temperature and high pressure gas refrigerant that flows out from the outlet side of compressor 34, arrive in off-premises station 3 heat exchangers 35 through cross valve 32, lowered the temperature by aerofoil fan 31 forced air convection simultaneously, become high normal pressure and temperature liquid from the refrigerant that outdoor heat converter 35 flows out this moment, through magnetic valve 252, check valve 26, magnetic valve 253, behind indoor set capillary 12, become low-temp low-pressure liquid again, after heat exchanger indoor unit 11 is by the heat absorption of centrifugal fan 13 forced air convection, become the normal temperature low-pressure gas, behind reservoir 33, enter the suction end of compressor 34 again, finish a working cycles.Constantly repeat above process during the utility model refrigeration work.
2, the utility model is in the refrigerating/heating water state:
As shown in Figure 3, when the utility model is in refrigeration and heats water state, the high temperature and high pressure gas refrigerant that flows out from the outlet side of compressor 34, flow in the working medium coil pipe of condensing heat exchanger 21 through cross valve 32 and working medium pipeline, cold water flows into from heater inleting pipe 23 simultaneously, through pressure flow proportioning valve 231, flow in the water coil of condensing heat exchanger 21, water (flow) direction is opposite with the refrigerant flow direction in the working medium coil pipe, is heated the back from outlet pipe 22 outflow hot water continuously by working medium coil pipe high temperature during the current water coil pipe.According to instructions for use, can bring up to 45～90 degrees centigrade to water temperature.When being heated, cold water makes the high temperature and high pressure gas refrigerant cooling in the condensing heat exchanger working medium coil pipe, this moment, refrigerant became high normal pressure and temperature liquid, through check valve 25, indoor set magnetic valve 253, become behind indoor set capillary 12 again that low-temp low-pressure liquid enters that indoor heat converter 11 is absorbed airborne heat by centrifugal fan 13 forced air convection and to indoor released cold quantity, the purpose that reaches room temperature lowering refrigeration in hot day is (owing to discharge through water-cooled heat, make refrigeration better, thereby save the energy) than common air-conditioning device.Become the normal temperature low-pressure gas after the refrigerant heat absorption, behind reservoir 33, enter compressor 34 suction ends, finish a working cycles.Constantly repeat above process when air-conditioner and water heater working.
3, the utility model is in and heats water state separately:
As shown in Figure 4, when the utility model is in when heating water state separately, the high temperature and high pressure gas refrigerant that flows out from the outlet side of compressor 34, flow in the working medium coil pipe of condensing heat exchanger 21 through cross valve 32 and working medium pipeline, cold water flows into from heater inleting pipe 23 simultaneously, through pressure flow proportioning valve 231, flow in the water coil of condensing heat exchanger 21, water (flow) direction is opposite with the refrigerant flow direction in the working medium coil pipe, is heated the back from outlet pipe 22 outflow hot water continuously by working medium coil pipe high temperature during the current water coil pipe.According to instructions for use, can bring up to 45～90 degrees centigrade to water temperature.When being heated, water makes the high temperature and high pressure gas refrigerant cooling in the condensing heat exchanger 21 working medium coil pipes.This moment, refrigerant became high normal pressure and temperature liquid through check valve 25, capillary 251, become low-temp low-pressure liquid inlet chamber outer heat-exchanger 35 again behind off-premises station magnetic valve 252, heat by aerofoil fan 31 forced convertions absorption air reaches the purpose of independently producing hot water winter.Become the normal temperature low-pressure gas after the refrigerant heat absorption, behind reservoir 33, enter compressor 34 suction ends, finish a working cycles.Constantly repeat above process during water heater working.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the technical scope, then the utility model also is intended to comprise these changes and modification.
Claims (8)
1. hot water air conditioning device, comprise indoor apparatus of air conditioner (1) and off-premises station (3), the refrigerant passage that is formed by heat exchanger (11) and capillary (12) serial connection is arranged in the indoor set (1), the refrigerant passage that is formed by reservoir (33), compressor (34), reversal valve (32) and heat exchanger (35) serial connection is arranged in the off-premises station (3), refrigerant passage between the two is connected to form refrigerant circulation circuit, it is characterized in that: also comprise water heater (2), this water heater has a heat-exchanger rig in (2), is serially connected with in the refrigerant circulation circuit.
2. a kind of hot water air conditioning device according to claim 1 is characterized in that: described heat-exchanger rig is a condensing heat exchanger (21), and condensing heat exchanger is connected with water inlet pipe (23) and outlet pipe (22).
3. a kind of hot water air conditioning device according to claim 2, it is characterized in that: described condensing heat exchanger (21) is made up of working medium coil pipe (212) and water coil (211), working medium coil pipe (212) connects refrigerant circulation circuit, and water coil (211) is sleeved on outside the working medium coil pipe (212) and with inlet tube and outlet tube and is connected.
4. a kind of hot water air conditioning device according to claim 3 is characterized in that: the import of described working medium coil pipe (212) is connected with the off-premises station reversal valve; Outlet is divided into two branch roads by a check valve (25), one branch road is connected with the heat exchanger (35) of off-premises station with magnetic valve (252) by capillary (251), another branch road is connected with the capillary (12) of indoor set by magnetic valve (253), is provided with check valve (26) between two branch roads.
5. a kind of hot water air conditioning device according to claim 3, it is characterized in that: the outlet (2122) of described working medium coil pipe (212) is positioned at the same side with the import (2112) of water coil (211), and the import (2121) of working medium coil pipe (212) is positioned at the same side with the outlet (2111) of water coil (211).
6. a kind of hot water air conditioning device according to claim 2 is characterized in that: described water inlet pipe (23) is provided with pressure flow proportioning valve (231) and current inductor (232).
7. a kind of hot water air conditioning device according to claim 2 is characterized in that: described water heater (2) is provided with the automatically controlled plate of automatic control (24) of control water heater operation.
8. a kind of hot water air conditioning device according to claim 1 is characterized in that: described water heater (2) is directly-heated type and circulating temperature control formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200531951U CN201093614Y (en) | 2007-06-22 | 2007-06-22 | Hot water air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200531951U CN201093614Y (en) | 2007-06-22 | 2007-06-22 | Hot water air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093614Y true CN201093614Y (en) | 2008-07-30 |
Family
ID=39901582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200531951U Expired - Fee Related CN201093614Y (en) | 2007-06-22 | 2007-06-22 | Hot water air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093614Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687723A (en) * | 2017-10-20 | 2018-02-13 | 韦春东 | The bushing type heat pump of working medium deflecting |
-
2007
- 2007-06-22 CN CNU2007200531951U patent/CN201093614Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687723A (en) * | 2017-10-20 | 2018-02-13 | 韦春东 | The bushing type heat pump of working medium deflecting |
| CN107687723B (en) * | 2017-10-20 | 2023-11-24 | 韦春东 | Sleeve type heat pump with working medium turning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20120622 |