CN203880864U - Heat exchange system for air conditioner and water heater - Google Patents
Heat exchange system for air conditioner and water heater Download PDFInfo
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- CN203880864U CN203880864U CN201420323489.1U CN201420323489U CN203880864U CN 203880864 U CN203880864 U CN 203880864U CN 201420323489 U CN201420323489 U CN 201420323489U CN 203880864 U CN203880864 U CN 203880864U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a heat exchange system for an air conditioner and a water heater. The system comprises an evaporator, a compressor, a condenser, a throttling device, a heater, a water tank and a heat exchanger, the evaporator, the compressor, the condenser and the throttling device are arranged on the side of the air conditioner, are sequentially arranged, and are respectively provided with an inlet and an outlet, and the inlets and the outlets allow refrigerating fluid to flow, the heater and the water tank are arranged on the side of the water heater and are connected with each other, the heater and the water tank are respectively provided with a water inlet and a water outlet, the heat exchanger is arranged between the air conditioner and the water heater, the heat exchanger is provided with a first inlet, a first outlet which is communicated with the first inlet, a second inlet and a second outlet communicated with the second inlet, the first inlet is communicated with the outlet of the condenser, the first outlet is communicated with the inlet of the throttling device, the second inlet is connected with the water outlet of the water tank or connected with a water supply pipe arranged on the side of the water heater, and the second outlet is connected with the water inlet of the heater.
Description
Technical field
The utility model relates to a kind of heat-exchange system for air-conditioner and water heater.
Background technology
Current water heater is roughly divided into solar water heater, gas heater and electric heater three types.
Solar water heater due to overcast and rainy, the solar radiation time is short or night during without solar light irradiation, cannot obtain enough solar radiation heats, and hot water temperature or the hot water amount who meets customer requirement can not be provided.In this case, conventionally need to adopt electricity to assist the water in heat cycles water tank.
Gas heater and electric heater not only cause cost higher owing to consuming combustion gas or electric energy, nor are beneficial to energy-saving and emission-reduction.
Therefore, need to reduce operating cost and the energy resource consumption of water heater.
On the other hand, when air-conditioner is operated in refrigeration mode, cold-producing medium is due to state variation or cross when cold and can outwards discharge amount of heat.These heats are not used effectively conventionally, not only cause outdoor temperature constantly to raise, but also can reduce the refrigerating efficiency of air-conditioner.
Utility model content
The utility model is by providing a kind of heat-exchange system for air-conditioner and water heater to solve one of problem of above-mentioned water heater and air-conditioner.
A heat-exchange system for air-conditioner and water heater, is characterized in that, comprising:
The evaporimeter, compressor, condenser and the throttling arrangement that connect successively that are positioned at air-conditioner side, they all have respectively the entrance and exit of flowing through for cold-producing medium;
Be positioned at interconnective heater and the water tank of water heater side, this heater and water tank all have respectively water inlet and delivery port; And
Heat exchanger, this heat exchanger is disposed between described air-conditioner and described water heater, and this heat exchanger has the first entrance and the first outlet and the second entrance being interconnected and the second outlet being interconnected,
Wherein said the first entrance is communicated with the outlet of described condenser, and described the first outlet is communicated with the entrance of described throttling arrangement, and
The delivery port of described the second entrance and described water tank or a feed pipe that is positioned at described water heater side are connected, and described the second outlet is connected with the water inlet of described heater.
Heat-exchange system for air-conditioner and water heater of the present utility model, by the refrigeration technique of crossing of air-conditioner is applied to water heater, thereby not only can make cold-producing medium cross the refrigerating efficiency of cold raising air-conditioner, and the cold-producing medium in air-conditioner can be crossed to the heat discharging when cold and be provided for the water in water heater tentatively to heat.Like this, greatly reduce the two energy consumption and operating cost of air-conditioner and water heater, and be conducive to energy-saving and emission-reduction.
Accompanying drawing explanation
The exemplary of a kind of heat-exchange system for air-conditioner and water heater of the present utility model is described below in conjunction with accompanying drawing.In the accompanying drawings:
Fig. 1 has schematically shown the heat-exchange system for air-conditioner and water heater of the first embodiment of the present utility model.
Fig. 2 has schematically shown the heat-exchange system for air-conditioner and water heater of the second embodiment of the present utility model.
Fig. 3 has schematically shown the heat-exchange system for air-conditioner and water heater of the 3rd embodiment of the present utility model.
The specific embodiment
In this article, term " first " and " second " be only for distinguishing different elements, direction or side, and be not intended to limit their order or importance." substantially " is intended to contain value or the degree in " ± 10% " scope of represented value or degree.
The utility model provides a kind of heat-exchange system for air-conditioner and water heater, it is characterized in that, comprising:
The evaporimeter, compressor, condenser and the throttling arrangement that connect successively that are positioned at air-conditioner side, they all have respectively the entrance and exit of flowing through for cold-producing medium;
Be positioned at interconnective heater and the water tank of water heater side, this heater and water tank all have respectively water inlet and delivery port; And
Heat exchanger, this heat exchanger is disposed between described air-conditioner and described water heater, and this heat exchanger has the first entrance and the first outlet and the second entrance being interconnected and the second outlet being interconnected,
Wherein said the first entrance is communicated with the outlet of described condenser, and described the first outlet is communicated with the entrance of described throttling arrangement, and
The delivery port of described the second entrance and described water tank or a feed pipe that is positioned at described water heater side are connected, and described the second outlet is connected with the water inlet of described heater.
Heat-exchange system for air-conditioner and water heater of the present utility model, the heat that can utilize the cold-producing medium in air-conditioner to discharge when excessively cold tentatively heats the water in water heater, not only can realize cold-producing medium excessively cold, improve refrigeration and the refrigerating efficiency of air-conditioner.In addition, also can help to improve the water temperature that enters heater, play preliminarily heated effect, reduce energy consumption and the operating cost of water heater.
In a preferred embodiment, described air-conditioner further comprises the first magnetic valve, this first magnetic valve is arranged between the outlet of described condenser and the first entrance of described heat exchanger, to control the flow rate of the cold-producing medium of the first entrance that enters heat exchanger.
In a preferred embodiment, described air-conditioner further comprises the second magnetic valve, one end of this second magnetic valve is arranged between described condenser and described the first magnetic valve, the other end of this second magnetic valve is arranged between first outlet and the entrance of described throttling arrangement of described heat exchanger, so that when the air-conditioner of heat pump type operates in heating mode, can guarantee that air-conditioner can independent operating by connecting the second magnetic valve, and obstructed over-heat-exchanger and described water heater generation heat exchange.
In a preferred embodiment, described air-conditioner side is further provided with a check valve, one end of this check valve is connected with the first outlet of described heat exchanger, the other end of this check valve is arranged on the upstream of the junction of described the second magnetic valve and described throttling arrangement, to prevent cold-producing medium adverse current.
In a preferred embodiment, described water heater further comprises water circulating pump, and this water circulating pump is arranged between the delivery port of described water tank and the second entrance of described heat exchanger.
In a preferred embodiment, described water heater further comprises the 3rd magnetic valve, one end of the 3rd magnetic valve is arranged between the second entrance of described water circulating pump and described heat exchanger, the other end of the 3rd magnetic valve is arranged between second outlet and the water inlet of described heater of described heat exchanger, so that when air-conditioning system is not moved, by connecting the 3rd magnetic valve, can guarantee that water heater can independent operating.
In a preferred embodiment, described air-conditioner has the first temperature sensor and/or the first pressure sensor, this first temperature sensor and/or the first pressure sensor are arranged near the outlet of described condenser, to monitor temperature and/or the pressure of the cold-producing medium of the outlet of flowing out described condenser.Preferably, described water heater also has the second temperature sensor and/or the second pressure sensor, this second temperature sensor and/or the second pressure sensor are arranged near the delivery port of described water tank, to monitor temperature and/or the pressure of the water of the delivery port that flows out described water tank.
In a preferred embodiment, the first entrance of described heat exchanger and the second outlet are disposed in the same side of described heat exchanger, and the first outlet and second entrance of described heat exchanger are disposed in the same side of described heat exchanger, so that carry out reverse heat-exchange between the water in the cold-producing medium in described air-conditioner and described water heater, improve heat exchanger effectiveness.
In a preferred embodiment, described heat exchanger has first medium conduit, and this first medium conduit is arranged to be communicated with the first entrance and first outlet of described heat exchanger; And/or described heat exchanger has second medium conduit, this second medium conduit is arranged to be communicated with the second entrance and second outlet of described heat exchanger.Wherein preferably, described first medium conduit and described second medium conduit be arranged to substantially parallel spaced apart, one be nested in another or helical form is staggered, so that efficient heat exchange to be provided as required.
In a preferred embodiment, described heater is selected from any or their any combination in solar thermal collector, electric heater and gas heater.
Describe below with reference to accompanying drawings the embodiment of the heat-exchange system for air-conditioner and water heater of the present utility model in detail.Accompanying drawing is not necessarily drawn in proportion, and wherein same or analogous parts will represent with same or analogous reference marker.Should be understood that embodiment and accompanying drawing are below only illustrative, should not be considered as limiting scope of the present utility model.
Fig. 1 has schematically shown the heat-exchange system for air-conditioner and water heater of the first embodiment of the present utility model.
As shown in fig. 1, air-conditioner can comprise a compressor 1, condenser 2, evaporimeter 3 and a throttling arrangement 4, and they can interconnect by manner known in the art, and all have respectively the entrance and exit of flowing through for cold-producing medium.Water heater can comprise an interconnective heater and a water tank 9, and this heater and water tank 9 can all have respectively water inlet and delivery port.This heater can be as directed solar thermal collector 7, for example plate glass heat collector or vacuum tube glass heat collector, or other suitable heaters known in the art.
A heat exchanger 8 is disposed between air-conditioner and water heater.This heat exchanger 8 (for example has the first entrance of being interconnected, be positioned at the upper left side of heat exchanger as shown in Figure 1) and the first outlet is (for example, be positioned at the lower-left side of heat exchanger as shown in Figure 1), so that the passage that the cold-producing medium in air-conditioner is flowed through to be provided.In addition, this heat exchanger 8 (for example also has the second entrance of being interconnected, be positioned at the lower right side of heat exchanger as shown in Figure 1) and the second outlet (for example, being positioned at the upper right side of heat exchanger as shown in Figure 1), so that the passage that the water at low temperature in water heater is flowed through to be provided.
The first entrance of described heat exchanger 8 is communicated with an outlet of described condenser 2, and described the first outlet is communicated with an entrance of described throttling arrangement 4.A delivery port of the second entrance of described heat exchanger 8 and described water tank 9 or a feed pipe (for example, running water pipe, not shown) that is positioned at described water heater side connect, and described the second outlet is connected with the water inlet of described heater.
Heat-exchange system shown in Fig. 1 is suitable for the air-conditioner of single cooler type, when air-conditioner is operated in single refrigeration mode and freezes, from the cold-producing medium of the condenser 2 high pressure-temperature out heat exchanger 8 of flowing through, carry out heat exchange with water at low temperature out of a delivery port of water tank 9 or the water that is arranged in a feed pipe of water heater side.Like this, not only can make cold-producing medium excessively cold, cold-producing medium be crossed to the heat discharging in cold process and pass to water at low temperature, further reduce the temperature of cold-producing medium, to improve air-conditioner refrigerating efficiency; And can improve to a certain extent the temperature of the water that is supplied to heater 7, play the preliminarily heated effect of water.
Preferably, described air-conditioner can further comprise the first magnetic valve 6, this first magnetic valve 6 is arranged between the outlet of described condenser 2 and the first entrance of described heat exchanger 8, to control, from the outlet of condenser 2, enter flow rate and the pressure of the cold-producing medium of heat exchanger, thereby control better the heat exchanging process of heat exchanger 8.
Preferably, described water heater further comprises water circulating pump 10, and this water circulating pump 10 is arranged between the delivery port of described water tank 9 and the second entrance of described heat exchanger 8, to control flow rate and the pressure that enters the water of heat exchanger 8 from the delivery port of water tank.
In addition, preferably, at heater, comprise an auxiliary heater 12, this auxiliary heater 12 can be for example, electric heater with respect to primary heater (, solar thermal collector).When cold-producing medium being crossed to heat that the heat of cold release and solar thermal collector collect in air-conditioner and water can not be heated to desirable temperature, can open this electric heater and carry out auxiliary heating.For example, can whether reach the unlatching that desired value is controlled electric heater according to the water temperature value in water tank.
Fig. 2 has schematically shown the heat-exchange system for air-conditioner and water heater of the second embodiment of the present utility model.
As shown in Figure 2, described air-conditioner further comprises the second magnetic valve 5, one end of this second magnetic valve 5 is arranged between described condenser 2 and described the first magnetic valve 6, and the other end of this second magnetic valve 5 is arranged between first outlet and the entrance of described throttling arrangement 4 of described heat exchanger.
Preferably, in order to monitor better temperature and/or the pressure of the cold-producing medium in air-conditioner, described air-conditioner can have the first temperature sensor T1 and/or the first pressure sensor P1 (not shown), and this first temperature sensor T1 and/or the first pressure sensor P1 are arranged near the outlet of described condenser.In addition, in order to monitor better temperature and/or the pressure of the water in water heater, described water heater has the second temperature sensor T2 and/or the second pressure sensor P2, and this second temperature sensor T2 and/or the second pressure sensor P2 are arranged near the delivery port of described water tank.
For example, when the value of T1-T2 is less than setting value, can closes the first magnetic valve 6 and open the second magnetic valve 5 simultaneously, make cold-producing medium no longer cycle through heat exchanger, thereby make air-conditioner and water heater independent operating separately.In addition, also can according to the first pressure sensor monitoring to the pressure of cold-producing medium and the water temperature that the second temperature sensor T2 monitors, control the break-make of the first magnetic valve 6 and the second magnetic valve 5.
In addition, the heat-exchange system for air-conditioner and water heater of this second embodiment is also especially applicable to the air-conditioner that both can be operated in refrigeration mode, also can be operated in heating mode.When the air-conditioner of heat pump type is operated in heating mode, can close the first magnetic valve 6 and open the second magnetic valve 5 simultaneously, make cold-producing medium no longer cycle through heat exchanger, thereby make air-conditioner and water heater independent operating separately.
Preferably, described air-conditioner is further provided with a check valve 11, one end of this check valve is connected with the first outlet of described heat exchanger, the other end of this check valve is arranged on the upstream of described the second magnetic valve 5 and the junction of described throttling arrangement 4, can adverse current with the refrigerant flow direction throttling arrangement 4 of second magnetic valve 5 of guaranteeing to flow through to the outlet of heat exchanger.
Fig. 3 has schematically shown the heat-exchange system for air-conditioner and water heater of the 3rd embodiment of the present utility model.
Preferably, as shown in Figure 3, described heat exchanger 3 also can comprise the 3rd magnetic valve 13.One end of the 3rd magnetic valve 13 is arranged between second entrance and water circulating pump 10 of heat exchanger 8, and the other end of the 3rd magnetic valve 13 is arranged between second outlet and the water inlet of heater 7 ' of heat exchanger 8.
For example, when T1-T2 < sets value, can disconnect the first magnetic valve 6 and water circulating pump 10, connect the second magnetic valve 5 and the 3rd magnetic valve 13 simultaneously, make to guarantee that air-conditioner and water heater can both independent operatings.
Or, when air-conditioning system is not moved, also can connect the 3rd magnetic valve 13, make water in water heater without interchanger and independent operating, save the distance of water flow.
In addition, also can control according to the pressure of the cold-producing medium at condensator outlet place and T2 temperature value signal the break-make of the first magnetic valve 6 and the second magnetic valve 5 and water circulating pump 10 and the 3rd magnetic valve 13.
In addition, preferably, the first entrance of described heat exchanger 8 and described the second outlet can be disposed in the same side of described heat exchanger, and described the first outlet and described the second entrance can be disposed in the same side of described heat exchanger.Like this, cold-producing medium and the water of the described heat exchanger 8 of process can flow in the opposite direction, thereby form reverse heat-exchange, to improve heat exchanger effectiveness.
Preferably, described heat exchanger 8 can have first medium conduit, and this first medium conduit is arranged to be communicated with the first entrance and first outlet of described heat exchanger.Described heat exchanger 8 also can have second medium conduit, and this second medium conduit is arranged to be communicated with the second entrance and second outlet of described heat exchanger.According to actual conditions, described first medium conduit and described second medium conduit can be arranged to substantially parallel spaced apart, one be nested in another or helical form is staggered, to improve heat exchange effect.
In addition, although in the above-described embodiment example the utility model, however, it should be understood that, above-mentioned example is not intended to limit scope of the present utility model.For example, according to circumstances determine, heater of the present utility model can be selected from any or their any combination in solar thermal collector, electric heater and gas heater.
Be understood that; in the situation that do not depart from the spirit and scope of claims; can carry out multiple modification and replacement to present disclosure, for example, can carry out Selection and Constitute to above-mentioned technical characterictic, described multiple modification and replacement are all interpreted as dropping in protection domain of the present utility model.
Claims (10)
1. for a heat-exchange system for air-conditioner and water heater, it is characterized in that, comprising:
The evaporimeter, compressor, condenser and the throttling arrangement that connect successively that are positioned at air-conditioner side, they all have respectively the entrance and exit of flowing through for cold-producing medium;
Be positioned at interconnective heater and the water tank of water heater side, this heater and water tank all have respectively water inlet and delivery port; And
Heat exchanger, this heat exchanger is disposed between described air-conditioner and described water heater, and this heat exchanger has the first entrance and the first outlet and the second entrance being interconnected and the second outlet being interconnected,
Wherein said the first entrance is communicated with the outlet of described condenser, and described the first outlet is communicated with the entrance of described throttling arrangement, and
The delivery port of described the second entrance and described water tank or a feed pipe that is positioned at described water heater side are connected, and described the second outlet is connected with the water inlet of described heater.
2. the heat-exchange system for air-conditioner and water heater according to claim 1, it is characterized in that, described air-conditioner further comprises the first magnetic valve, and this first magnetic valve is arranged between the outlet of described condenser and the first entrance of described heat exchanger.
3. the heat-exchange system for air-conditioner and water heater according to claim 2, it is characterized in that, described air-conditioner further comprises the second magnetic valve, one end of this second magnetic valve is arranged between described condenser and described the first magnetic valve, and the other end of this second magnetic valve is arranged between first outlet and the entrance of described throttling arrangement of described heat exchanger.
4. the heat-exchange system for air-conditioner and water heater according to claim 3, it is characterized in that, described air-conditioner is further provided with a check valve, one end of this check valve is connected with the first outlet of described heat exchanger, and the other end of this check valve is arranged on the upstream of the junction of described the second magnetic valve and described throttling arrangement.
5. the heat-exchange system for air-conditioner and water heater according to claim 1, it is characterized in that, described water heater further comprises a water circulating pump, and this water circulating pump is arranged between the delivery port of described water tank and the second entrance of described heat exchanger.
6. the heat-exchange system for air-conditioner and water heater according to claim 5, it is characterized in that, described water heater further comprises the 3rd magnetic valve, one end of the 3rd magnetic valve is arranged between the second entrance of described water circulating pump and described heat exchanger, and the other end of the 3rd magnetic valve is arranged between second outlet and the water inlet of described heater of described heat exchanger.
7. the heat-exchange system for air-conditioner and water heater according to claim 1 and 2, it is characterized in that, described air-conditioner has the first temperature sensor and/or the first pressure sensor, and this first temperature sensor and/or the first pressure sensor are arranged near the outlet of described condenser; And/or described water heater has the second temperature sensor and/or the second pressure sensor, this second temperature sensor and/or the second pressure sensor are arranged near the delivery port of described water tank.
8. the heat-exchange system for air-conditioner and water heater according to claim 1, it is characterized in that, the first entrance of described heat exchanger and the second outlet are disposed in the same side of described heat exchanger, and the first outlet of described heat exchanger and the second entrance same side that is disposed in described heat exchanger.
9. according to the heat-exchange system for air-conditioner and water heater described in claim 1 or 8, it is characterized in that, described heat exchanger has first medium conduit, and this first medium conduit is arranged to be communicated with the first entrance and first outlet of described heat exchanger; And/or described heat exchanger has second medium conduit, this second medium conduit is arranged to be communicated with the second entrance and second outlet of described heat exchanger,
Wherein said first medium conduit and described second medium conduit be arranged to substantially parallel spaced apart, one be nested in another or helical form is staggered.
10. the heat-exchange system for air-conditioner and water heater according to claim 1, is characterized in that, described heater is selected from any or their any combination in solar thermal collector, electric heater and gas heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323489.1U CN203880864U (en) | 2014-06-17 | 2014-06-17 | Heat exchange system for air conditioner and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323489.1U CN203880864U (en) | 2014-06-17 | 2014-06-17 | Heat exchange system for air conditioner and water heater |
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| Publication Number | Publication Date |
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| CN203880864U true CN203880864U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323489.1U Expired - Lifetime CN203880864U (en) | 2014-06-17 | 2014-06-17 | Heat exchange system for air conditioner and water heater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196532A (en) * | 2016-09-30 | 2016-12-07 | 李涛 | A kind of air-conditioner heat reclaiming system |
| JP2020094699A (en) * | 2018-12-10 | 2020-06-18 | 株式会社ヤマト | Water heating system, warm bath facility and sports facility |
-
2014
- 2014-06-17 CN CN201420323489.1U patent/CN203880864U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196532A (en) * | 2016-09-30 | 2016-12-07 | 李涛 | A kind of air-conditioner heat reclaiming system |
| JP2020094699A (en) * | 2018-12-10 | 2020-06-18 | 株式会社ヤマト | Water heating system, warm bath facility and sports facility |
| JP7014699B2 (en) | 2018-12-10 | 2022-02-01 | 株式会社ヤマト | Water heating system and hot water facility |
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