CN204665442U - A kind of floor heating system - Google Patents
A kind of floor heating system Download PDFInfo
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- CN204665442U CN204665442U CN201520331822.8U CN201520331822U CN204665442U CN 204665442 U CN204665442 U CN 204665442U CN 201520331822 U CN201520331822 U CN 201520331822U CN 204665442 U CN204665442 U CN 204665442U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000003507 refrigerant Substances 0.000 abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000001704 evaporation Methods 0.000 description 11
- 230000008020 evaporation Effects 0.000 description 11
- 238000005057 refrigeration Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model relates to a kind of floor heating system, comprise compressor, cross valve, floor heating heat exchange device, throttle part and outdoor heat exchanger, the exhaust outlet of compressor is connected with the first port of cross valve, second port of cross valve is connected with the first port of floor heating heat exchange device and the second port of outdoor heat exchanger respectively with the 4th port, 3rd port of cross valve is connected with the air inlet of compressor, and the second port of floor heating heat exchange device is connected with the first port of outdoor heat exchanger by throttle part; Also comprise indoor apparatus of air conditioner, the first port of indoor apparatus of air conditioner is connected with the second port of cross valve, and the second port of indoor apparatus of air conditioner is connected with the first port of floor heating heat exchange device.By first port of compressor high-temperature high-pressure refrigerant steam out through cross valve, enter indoor apparatus of air conditioner and carry out cooling heat release, cooled refrigerant temperature will drop to the temperature value that can not cause damage to floor tile, and then enters floor heating heat exchange device and realize floor heating to floor heat release.
Description
Technical field
The utility model relates to field of heating, particularly a kind of floor heating system.
Background technology
The principle of what anhydrous floor heating was used is air source heat pump, utilizes the condenser of refrigeration system to carry out heating indoor air.Air-conditioner when refrigeration work, low pressure refrigerant evaporation endothermic and high-temperature high-pressure refrigerant exothermic condensation in condenser in evaporimeter.It is commutated by cross valve that heat pump heats, and is exchanged in the suction and discharge path of refrigeration system.Originally the indoor coil of refrigeration work evaporimeter becomes condenser when heating, and such refrigeration system to indoor heat release, realizes the object heated in outdoor heat absorption.Anhydrous radiant floor heating system is carried a large amount of free heat energy in air by the electric energy consuming fraction and is produced heat, the same with domestic air conditioning principle, cold-producing medium is by the form of condensation phase transformation (heating agent converts liquid release heat to by gas) heat exchange, directly transfer heat to floor, then heat is dispersed into indoor in the form of radiation mainly through floor surface, heating indoor air, compared with the floor heating of other form, lack an intermediate heat process, effectively improve heating efficiency.
Existing anhydrous floor heating system as described in Figure 1, comprise compressor 01, cross valve 02, floor heating heat exchange device 03, throttle part 04 and outdoor heat exchanger 05, the exhaust outlet of compressor 01 is connected with the first port of cross valve 02, second port of cross valve 02 is connected with the first port of floor heating heat exchange device 03 and the second port of outdoor heat exchanger 05 respectively with the 4th port, 3rd port of cross valve 02 is connected with the air inlet of compressor 01, and the second port of floor heating heat exchange device 03 is connected with the first port of outdoor heat exchanger 05 by throttle part 04.Exhaust outlet of compressor high-temperature high-pressure refrigerant steam out directly imports in floor heating heat exchange device by heating system.This is easy to cause floor heating heat exchange device inlet temperature higher, easily damages floor tile.
Utility model content
The utility model provides a kind of floor heating system, higher to solve above-mentioned heating floor heating system floor heating heat exchange device inlet temperature, easily damages the technical problem of floor tile.
In order to solve the problems of the technologies described above, the utility model provides a kind of floor heating system, comprise compressor, cross valve, floor heating heat exchange device, throttle part and outdoor heat exchanger, the exhaust outlet of described compressor is connected with the first port of described cross valve, second port of described cross valve is connected with the first port of described floor heating heat exchange device and the second port of described outdoor heat exchanger respectively with the 4th port, 3rd port of described cross valve is connected with the air inlet of described compressor, second port of described floor heating heat exchange device is connected with the first port of described outdoor heat exchanger by described throttle part, also comprise indoor apparatus of air conditioner, the first port of described indoor apparatus of air conditioner is connected with the second port of described cross valve, and the second port of described indoor apparatus of air conditioner is connected with the first port of described floor heating heat exchange device.
The beneficial effects of the utility model are: by first port of compressor high-temperature high-pressure refrigerant steam out through cross valve, enter indoor apparatus of air conditioner by the first port of indoor apparatus of air conditioner and carry out cooling heat release, then flow out from the second port of indoor apparatus of air conditioner, cooled refrigerant temperature will drop to the temperature value that can not cause damage to floor tile, and then enters floor heating heat exchange device by the second port of indoor apparatus of air conditioner and realize floor heating to floor heat release; Cooled cold-producing medium through throttle part reducing pressure by regulating flow laggard enter outdoor unit heat exchanger evaporate, the refrigerant vapour after evaporation gets back to compressor, participate in circulate next time.
Further, described heating system also comprises the second magnetic valve and temperature sensor, second port of described cross valve is connected with the second port of described indoor apparatus of air conditioner by the second magnetic valve, and described temperature sensor is arranged on the first port of described floor heating heat exchange device.
The beneficial effect of above-mentioned further scheme is adopted to be: the control program of heating system will regulate the second magnetic valve according to the temperature value collected from temperature sensor, if detect that the temperature value of temperature sensor is too low, then open certain aperture by the second magnetic valve, to guarantee that the cold-producing medium entering floor heating heat exchange device has certain temperature, good heating effect can be realized; If the temperature value detected is too high, then control second magnetic valve aperture reduces, to reduce the temperature of floor heating heat exchange device by system.
Further, described heating system also comprises the first magnetic valve, the 3rd magnetic valve and air source water heater, second port of described cross valve is connected with the input of described air source water heater by described first magnetic valve, and the output of described air source water heater is connected with the second port of described indoor apparatus of air conditioner; Described 3rd magnetic valve is connected between the second port of described cross valve and described indoor apparatus of air conditioner.
The beneficial effect of above-mentioned further scheme is adopted to be: to connect air source water heater at the first port of cross valve, enable heating system provide hot water function, add the purposes of floor heating system.
Further, be connected with the first check valve between described second magnetic valve and the second port of described indoor apparatus of air conditioner, described first check valve flows to described second magnetic valve for limiting cold-producing medium from the first port of described floor heating heat exchange device; Be connected with the second check valve between the output of described air source water heater and the second port of described indoor apparatus of air conditioner, described second check valve flows to described air source water heater for limiting cold-producing medium from the first port of described floor heating heat exchange device (03).
Adopt the beneficial effect of above-mentioned further scheme to be: when heating system in cooling mode, first check valve and the cut-off of the second check valve, the first check valve in cooling mode, prevents cold-producing medium from directly getting back to compressor through the second magnetic valve, and without indoor apparatus of air conditioner, avoid the waste of cold; Second check valve in cooling mode, is avoided low-temperature refrigerant through air-source boiler, the hot water in boiler to be cooled, is avoided energy waste.
Further, described heating system also comprises the 4th magnetic valve, the 5th magnetic valve and the 6th magnetic valve, described 5th magnetic valve is connected between the second port of described indoor apparatus of air conditioner and described throttle part, and the two ends of described 5th magnetic valve are connected with the first port of described floor heating heat exchange device and the second port of described floor heating heat exchange device with described 6th magnetic valve respectively by described 4th magnetic valve.
Adopt the beneficial effect of above-mentioned further scheme to be: in cooling mode, if user does not need floor to freeze, the 6th magnetic valve can be closed, open the 5th magnetic valve, cold-producing medium is not entered in floor heating heat exchange device.
Further, the side of described outdoor heat exchanger is provided with blower fan.
Adopt the beneficial effect of above-mentioned further scheme to be: the temperature being carried out conditioning chamber external heat exchanger by blower fan, guarantee that compressor is in optimum Working.
Accompanying drawing explanation
Fig. 1 is the structure chart of prior art floor heating system,
Fig. 2 is that the utility model floor heating system embodiment one heats status architecture schematic diagram,
Fig. 3 is the utility model floor heating system embodiment one refrigerating state structural representation,
Fig. 4 is the utility model floor heating system embodiment two refrigerating state structural representation,
Fig. 5 is that the utility model floor heating system embodiment three heats status architecture schematic diagram,
Fig. 6 is the utility model floor heating system embodiment three refrigerating state structural representation.
In accompanying drawing, the list of parts representated by each label is as follows:
01, compressor, 02, cross valve, 03, floor heating heat exchange device, 04, throttle part, 05, outdoor heat exchanger, 06, air-source boiler, 07, the first magnetic valve, the 08, second magnetic valve, the 09, the 3rd control valve, 10, indoor apparatus of air conditioner, the 11, first check valve, the 12, second check valve, 13, the 4th magnetic valve, the 14, the 5th magnetic valve, the 15, the 6th magnetic valve, 16, temperature sensor, 17, blower fan.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the utility model is further described.
The utility model floor heating system embodiment one heats status architecture schematic diagram see Fig. 2, comprises compressor 01, cross valve 02, floor heating heat exchange device 03, throttle part 04 and outdoor heat exchanger 05, and the side of outdoor heat exchanger 05 is provided with blower fan 17; The exhaust outlet of compressor 01 is connected with the first port of cross valve 02, second port of cross valve 02 is connected with the first port of floor heating heat exchange device 03 and the second port of outdoor heat exchanger 05 respectively with the 4th port, 3rd port of cross valve 02 is connected with the air inlet of compressor 01, and the second port of floor heating heat exchange device 03 is connected with the first port of outdoor heat exchanger 05 by throttle part 04; Draw together indoor apparatus of air conditioner 10, the first port of indoor apparatus of air conditioner 10 is connected with the second port of cross valve 02, and the second port of indoor apparatus of air conditioner 10 is connected with the first port of floor heating heat exchange device 03.Also comprise the second magnetic valve 08 and temperature sensor 16, the second port of cross valve 02 is connected with the second port of indoor apparatus of air conditioner 10 by the second magnetic valve 08, and temperature sensor 16 is arranged on the first port of floor heating heat exchange device 03; Be connected with the first check valve 11, first check valve 11 between second magnetic valve 08 and the second port of indoor apparatus of air conditioner 10 and flow to the second magnetic valve 08 for limiting cold-producing medium from the first port of floor heating heat exchange device 03.
The flow direction of high-temperature high-pressure refrigerant steam as shown by the arrows in Figure 2, flowed out by compressor second port of high-temperature high-pressure refrigerant steam from cross valve after cross valve out, enter indoor apparatus of air conditioner by the first port of indoor apparatus of air conditioner and carry out cooling heat release, cooled refrigerant temperature will drop to the temperature value that can not cause damage to floor tile, flow out from the second port of indoor apparatus of air conditioner, and then enter floor heating heat exchange device by the first port of floor heating heat exchange device and realize floor heating to floor heat release; Cooled cold-producing medium flows out from the second port of floor heating heat exchange device, after throttle part reducing pressure by regulating flow, first port of heat exchanger enters outdoor unit heat exchanger and evaporates outdoor, refrigerant vapour after evaporation gets back to compressor by the 4th port of cross valve and the 3rd port, participates in circulating next time.The control program of heating system will regulate the second magnetic valve according to the temperature value collected from temperature sensor, if detect that the temperature value of temperature sensor is too low, then open certain aperture by the second magnetic valve, to guarantee that the cold-producing medium entering floor heating heat exchange device has certain temperature, good heating effect can be realized; If the temperature value detected is too high, then control second magnetic valve aperture reduces, to reduce the temperature of floor heating heat exchange device by system.
The utility model floor heating system embodiment one refrigerating state structural representation is see Fig. 3, the flow direction of high-temperature high-pressure refrigerant steam as shown by the arrows in Figure 3, flowed out through the 4th port of cross valve by compressor high-temperature high-pressure refrigerant steam out, enter outdoor unit heat exchanger by the second port of outdoor heat exchanger to cool, cooled refrigerant liquid is through throttle part, and then by the second port of floor heating heat exchange device enter floor heating heat exchange device realize floor refrigeration, then enter indoor apparatus of air conditioner by the second port of indoor apparatus of air conditioner and carry out evaporation endothermic, thus room is freezed, refrigerant vapour after evaporation gets back to compressor after the second port of cross valve and the 3rd port, participate in circulating next time, owing to being provided with the first check valve in system, cold-producing medium can not get back to compressor through the second magnetic valve, avoids the waste of cold.
The utility model floor heating system embodiment two refrigerating state structural representation is see Fig. 4, compared with Fig. 3, its difference is, heating system also comprises the 4th magnetic valve 13, the 5th magnetic valve 14 and the 6th magnetic valve 15,5th magnetic valve 14 is connected between the second port of indoor apparatus of air conditioner 10 and throttle part 04, and the two ends of the 5th magnetic valve 14 are connected with the first port of floor heating heat exchange device 03 and the second port of floor heating heat exchange device 03 with the 6th magnetic valve 15 respectively by the 4th magnetic valve 13.
In cooling mode, user does not need floor to freeze, close the 6th magnetic valve, open the 5th magnetic valve, make cold-producing medium not enter in floor heating heat exchange device, cold-producing medium directly enters indoor apparatus of air conditioner by the 5th magnetic valve and carries out evaporation endothermic, thus freezes to room, refrigerant vapour after evaporation gets back to compressor through cross valve again, participates in circulating next time.
The utility model floor heating system embodiment three heats status architecture schematic diagram see Fig. 5, compared with Fig. 2, its difference is, heating system also comprises the first magnetic valve 07, the 3rd magnetic valve 09 and air source water heater 06, second port of cross valve 02 is connected with the input of air source water heater 06 by the first magnetic valve 07, and the output of air source water heater 06 is connected with the second port of indoor apparatus of air conditioner 10; 3rd magnetic valve 09 is connected between the second port of cross valve 02 and indoor apparatus of air conditioner 10; Be connected with the second check valve 12, second check valve 12 between the output of air source water heater 06 and the second port of indoor apparatus of air conditioner 10 and flow to air source water heater 06 for limiting cold-producing medium from the first port of floor heating heat exchange device 03.
The flow direction of high-temperature high-pressure refrigerant steam as shown by the arrows in Figure 5, flowed out by compressor second port of high-temperature high-pressure refrigerant steam from cross valve after cross valve out, enter air source water heater, indoor apparatus of air conditioner and the second magnetic valve respectively, then floor heating heat exchange device is entered, enable heating system provide hot water simultaneously, heat and heating function, add the purposes of floor heating system.
The utility model floor heating system embodiment three refrigerating state structural representation is see Fig. 5, flowed out through the 4th port of cross valve by compressor high-temperature high-pressure refrigerant steam out, enter outdoor unit heat exchanger to cool, cooled refrigerant liquid is through throttle part, and then enter floor heating heat exchange device realize floor refrigeration, enter indoor apparatus of air conditioner after reducing pressure by regulating flow and carry out evaporation endothermic, thus room is freezed, refrigerant vapour after evaporation gets back to compressor through cross valve again, participates in circulating next time.Meanwhile, the first check valve oppositely ends, and prevents cold-producing medium from directly getting back to compressor through the second magnetic valve, and without indoor apparatus of air conditioner, avoids the waste of cold; Second check valve oppositely ends, and avoids low-temperature refrigerant through air-source boiler, the hot water in boiler to be cooled, avoids energy waste.
In cooling mode, user does not need floor to freeze, close the 6th magnetic valve, open the 5th magnetic valve, make cold-producing medium not enter in floor heating heat exchange device, cold-producing medium directly enters indoor apparatus of air conditioner by the 5th magnetic valve and carries out evaporation endothermic, thus freezes to room, refrigerant vapour after evaporation gets back to compressor through cross valve again, participates in circulating next time.
In description of the present utility model, it is to be appreciated that term " first ", " second ", " the 3rd ", " the 4th " only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", " second ", " the 3rd ", " the 4th " feature can express or impliedly comprise at least one this feature.
In the utility model, being connected is make the connection of two element internals or the interaction relationship of two elements by pipeline.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Above the utility model floor heating system is described in detail, applies specific case herein and principle of the present utility model and embodiment are set forth.The explanation of above embodiment just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a floor heating system, comprise compressor (01), cross valve (02), floor heating heat exchange device (03), throttle part (04) and outdoor heat exchanger (05), the exhaust outlet of described compressor (01) is connected with the first port of described cross valve (02), second port of described cross valve (02) is connected with the first port of described floor heating heat exchange device (03) and the second port of described outdoor heat exchanger (05) respectively with the 4th port, 3rd port of described cross valve (02) is connected with the air inlet of described compressor (01), second port of described floor heating heat exchange device (03) is connected with the first port of described outdoor heat exchanger (05) by described throttle part (04), it is characterized in that, also comprise indoor apparatus of air conditioner (10), first port of described indoor apparatus of air conditioner (10) is connected with the second port of described cross valve (02), and the second port of described indoor apparatus of air conditioner (10) is connected with the first port of described floor heating heat exchange device (03).
2. floor heating system according to claim 1, it is characterized in that, described heating system also comprises the second magnetic valve (08) and temperature sensor (16), second port of described cross valve (02) is connected with the second port of described indoor apparatus of air conditioner (10) by the second magnetic valve (08), and described temperature sensor (16) is arranged on the first port of described floor heating heat exchange device (03).
3. floor heating system according to claim 2, it is characterized in that, described heating system also comprises the first magnetic valve (07), the 3rd magnetic valve (09) and air source water heater (06), second port of described cross valve (02) is connected with the input of described air source water heater (06) by described first magnetic valve (07), and the output of described air source water heater (06) is connected with the second port of described indoor apparatus of air conditioner (10); Described 3rd magnetic valve (09) is connected between the second port of described cross valve (02) and described indoor apparatus of air conditioner (10).
4. floor heating system according to claim 3, it is characterized in that, be connected with the first check valve (11) between second port of described second magnetic valve (08) and described indoor apparatus of air conditioner (10), described first check valve (11) flows to described second magnetic valve (08) for limiting cold-producing medium from the first port of described floor heating heat exchange device (03); Be connected with the second check valve (12) between the output of described air source water heater (06) and the second port of described indoor apparatus of air conditioner (10), described second check valve (12) flows to described air source water heater (06) for limiting cold-producing medium from the first port of described floor heating heat exchange device (03).
5. the floor heating system according to claim arbitrary in Claims 1-4, it is characterized in that, described heating system also comprises the 4th magnetic valve (13), 5th magnetic valve (14) and the 6th magnetic valve (15), described 5th magnetic valve (14) is connected between the second port of described indoor apparatus of air conditioner (10) and described throttle part (04), the two ends of described 5th magnetic valve (14) are connected with the first port of described floor heating heat exchange device (03) and the second port of described floor heating heat exchange device (03) with described 6th magnetic valve (15) respectively by described 4th magnetic valve (13).
6. floor heating system according to claim 5, is characterized in that, the side of described outdoor heat exchanger (05) is provided with blower fan (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331822.8U CN204665442U (en) | 2015-05-21 | 2015-05-21 | A kind of floor heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331822.8U CN204665442U (en) | 2015-05-21 | 2015-05-21 | A kind of floor heating system |
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| Publication Number | Publication Date |
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| CN204665442U true CN204665442U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520331822.8U Expired - Fee Related CN204665442U (en) | 2015-05-21 | 2015-05-21 | A kind of floor heating system |
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| CN (1) | CN204665442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115023A (en) * | 2015-09-24 | 2015-12-02 | 北京英豪阳光太阳能工业有限公司 | No-water floor heating system |
| CN106765689A (en) * | 2017-02-24 | 2017-05-31 | 济南瑞科空调设备有限公司 | A kind of central air conditioning |
-
2015
- 2015-05-21 CN CN201520331822.8U patent/CN204665442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115023A (en) * | 2015-09-24 | 2015-12-02 | 北京英豪阳光太阳能工业有限公司 | No-water floor heating system |
| CN106765689A (en) * | 2017-02-24 | 2017-05-31 | 济南瑞科空调设备有限公司 | A kind of central air conditioning |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20210521 |