CN201244179Y - High-efficient energy-saving heat pump sauna system - Google Patents
High-efficient energy-saving heat pump sauna system Download PDFInfo
- Publication number
- CN201244179Y CN201244179Y CNU2008200754206U CN200820075420U CN201244179Y CN 201244179 Y CN201244179 Y CN 201244179Y CN U2008200754206 U CNU2008200754206 U CN U2008200754206U CN 200820075420 U CN200820075420 U CN 200820075420U CN 201244179 Y CN201244179 Y CN 201244179Y
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- Prior art keywords
- heat exchanger
- water
- low temperature
- temperature
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000004087 circulation Effects 0.000 claims abstract description 14
- 238000009408 flooring Methods 0.000 claims description 10
- 230000017531 blood circulation Effects 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000003287 bathing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
本实用新型公开了一种高效节能的热泵桑拿系统，旨在提供一种利用两种方式为桑拿房间提供热量，热效率高，费用低的热泵桑拿系统。CO2压缩机、高温套管换热器、室内管翅式换热器、中低温套管换热器、电子膨胀阀、室外换热器组成CO2高温热泵循环系统，高温套管换热器的热水出口与地板辐射采暖系统的热水进口连接，地板辐射采暖系统的热水出口与高温水箱的进水口连接，高温水箱的出水口通过高温水循环泵与高温套管换热器的回水口连接；中低温水箱的出口通过中低温水循环泵与中低温套管换热器的进水口连接，中低温水箱的进水口与中低温套管换热器的出水口连接。本实用新型的系统热效率高，费用低。使用安全，供水量大，可实现连续供水。
The utility model discloses a high-efficiency and energy-saving heat pump sauna system, aiming to provide a heat pump sauna system which utilizes two methods to provide heat for a sauna room, has high thermal efficiency and low cost. CO 2 compressor, high-temperature casing heat exchanger, indoor tube-fin heat exchanger, medium-low temperature casing heat exchanger, electronic expansion valve, and outdoor heat exchanger form a CO 2 high-temperature heat pump circulation system, and high-temperature casing heat exchanger The hot water outlet of the radiant floor heating system is connected to the hot water inlet of the radiant floor heating system, the hot water outlet of the radiant floor heating system is connected to the water inlet of the high-temperature water tank, and the water outlet of the high-temperature water tank passes through the high-temperature water circulation pump and the return water port of the high-temperature casing heat exchanger Connection; the outlet of the medium and low temperature water tank is connected to the water inlet of the medium and low temperature casing heat exchanger through the medium and low temperature water circulation pump, and the water inlet of the medium and low temperature water tank is connected to the water outlet of the medium and low temperature casing heat exchanger. The system of the utility model has high thermal efficiency and low cost. It is safe to use, has a large amount of water supply, and can realize continuous water supply.
Description
Technical field
This utility model relates to a kind of saunas system, in particular, relates to a kind of CO of utilization
2High temperature heat pump system is the CO that saunas system supplies water
2High-temperature heat pump saunas system.
Background technology
The Saunas place needs lot of energy to prepare high-temperature-hot-water and steam.At present, the saunas system of having understood has two kinds of dry type and wet types, the foreign market share, and the dry type saunas system accounts for 42.7%, and the wet type saunas system accounts for 57.3%.The dry type saunas system requires room temperature to maintain more than 45 ℃, and human body is perspired in a large number, reaches the effect of Saunas.
At present, to provide the mode of heat to have multiple for dry type saunas system floor and space air heat supply.Adopt electrical heating water heat supply and electric warm braw heat supply, do not consider heat loss, most effective to 100%.But the electrical heating heat supply need consume a large amount of electric energy, the needed expense height of unit hot water, and, influenced for being interrupted by electrical power and supply water.Adopt the boiler heat hot water, and fan coil is to the space air heat supply, because of boiler efficiency has only 70%, so the efficient of system is also very low.Adopt solar energy and the bonded heat-supplying mode of hold over system, its cost height, efficient is low, and limited by weather.Adopt earth-source hot-pump system, owing to lack high temperature heat pump working medium, the cost height of preparation high-temperature-hot-water, investment is big, so should not adopt.Therefore, selecting efficiently, heat-supplying mode is the difficult problem of pendulum in face of dry type saunas system designer.
The utility model content
This utility model is in order to overcome weak point of the prior art, to provide a kind of dual mode that utilizes for providing heat between sauna house, thermal efficiency height, the little energy that the hot water amount of unit consumes, the energy-efficient heat pump saunas system of striding critical cycle that expense is low.
This utility model is achieved through the following technical solutions:
A kind of energy-efficient heat pump saunas system is characterized in that CO
2Compressor, high temperature double-tube heat exchanger, indoor fin-tube type heat exchanger, middle low temperature double-tube heat exchanger, electric expansion valve, outdoor heat exchanger are got back to CO after connecting successively
2Compressor is formed CO
2The high temperature heat pump blood circulation, the sauna chamber internal fixation has indoor fan, the hot water outlet of described high temperature double-tube heat exchanger is connected with the hot water inlet of radiant floor heating system in the sauna chamber, the hot water outlet of described radiant floor heating system is connected with the water inlet of high-temperature water tank, and the outlet of described high-temperature water tank is connected with the water return outlet of high temperature double-tube heat exchanger by the high-temperature water circulating pump; The circulation waterway outlet of middle low temperature water tank is connected by the water inlet of middle water at low temperature circulating pump with described middle low temperature double-tube heat exchanger, the circulation waterway water inlet of low temperature water tank is connected with the outlet of middle low temperature double-tube heat exchanger in described, middle low temperature water tank replenishes the mouth of a river and links to each other with tap water, and middle low temperature water tank hot water outlet is connected with the water inlet of shower system.Described outdoor heat exchanger is a fin-tube type heat exchanger, to utilize airborne energy.
Indoor room temperature sensor, flooring temperature sensor are connected with the system automatic controller respectively, and described system automatic controller is connected with indoor fan, high-temperature water circulating pump and middle water at low temperature circulating pump respectively.
The hot water outlet of described high temperature double-tube heat exchanger is connected with the hot water inlet of radiant floor heating system by the high-temperature water effusion meter, and the circulation waterway outlet of described middle low temperature water tank is connected with the water inlet of middle water at low temperature circulating pump by middle water at low temperature effusion meter.
The utlity model has following technique effect:
At energy-efficient heat pump saunas system of the present utility model, from CO
2The supercritical high temperature fluid that compressor comes out by high temperature double-tube heat exchanger and flooring radiation recirculated water countercurrent flow, is heated to 90 ℃ with flooring radiation recirculated water, delivers under the room floor, supplies with the room heat.Supercritical fluid after the heat release continues fin-tube type heat exchanger and room air heat exchange in the inlet chamber, and heat is put to the room.Can satisfy the heat demand between sauna house like this.After the room heat reached the setting requirement, middle water at low temperature blood circulation began to start, and heat is stored in the middle low temperature water tank, in order to bathing usefulness behind the Saunas, the high pressure CO after the heat release
2Fluid becomes low-temp low-pressure CO after the electric expansion valve throttling
2Fluid through coming back to compressor after the outdoor heat exchanger heat absorption, is finished circulation.There is good temperature glide in system of the present utility model at exothermic process, can mate well with the hot water temperature-rise period, hot water can be produced, and can the air themperature Fast Heating heat demand of saunas system can be able to satisfied by fin-tube type heat exchanger simultaneously above 90 ℃.System thermal efficiency height of the present utility model, the little energy that the preparation hot water amount of unit is consumed, expense is low.And safe in utilization, output is big, can realize continuous water supply.
Description of drawings
Fig. 1 is a kind of energy-efficient heat pump saunas system schematic diagram of this utility model.
Wherein: the 1-radiant floor heating system; The 2-high-temperature water tank; 3-high-temperature water circulating pump; 4-high-temperature water effusion meter; 5-high temperature double-tube heat exchanger; 6-CO
2Compressor; The 7-outdoor heat exchanger; The 8-electric expansion valve; Low temperature water tank among the 9-; Water at low temperature effusion meter among the 10-; Water at low temperature circulating pump among the 11-; Low temperature double-tube heat exchanger among the 12-; The 13-indoor heat exchanger; The 14-sauna chamber.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in detail.
Fig. 1 is the schematic diagram of a kind of energy-efficient heat pump saunas system of this utility model, CO
2Compressor 6, high temperature double-tube heat exchanger 5, indoor fin-tube type heat exchanger 13, middle low temperature double-tube heat exchanger 12, electric expansion valve 8, outdoor heat exchanger 7 are got back to CO after connecting successively
2 Compressor 6 is formed CO
2The high temperature heat pump blood circulation has indoor fan at sauna chamber 14 internal fixation.The hot water outlet of high temperature double-tube heat exchanger 5 is connected with the hot water inlet of radiant floor heating system 1 in the sauna chamber, the hot water outlet of radiant floor heating system 1 is connected with the water inlet of high-temperature water tank 2, and the outlet of high-temperature water tank 2 is connected with the water return outlet of high temperature double-tube heat exchanger 5 by high-temperature water circulating pump 3.The outlet of middle low temperature double-tube heat exchanger 12 is connected with the circulation waterway import of middle low temperature water tank 9, and the circulation waterway outlet of middle low temperature water tank 9 is connected with the water return outlet of middle low temperature double-tube heat exchanger 12 by middle water at low temperature circulating pump 11.The additional mouth of a river of middle low temperature water tank 9 links to each other with tap water, and middle low temperature water tank 9 hot water outlets are connected with the water inlet of shower system.Wherein, outdoor heat exchanger 7 adopts fin-tube type heat exchanger, to utilize airborne energy.
In order to realize automatic operation, indoor room temperature sensor, flooring temperature sensor are connected with the system automatic controller respectively, and described system automatic controller is connected with indoor fan, high-temperature water circulating pump and middle water at low temperature circulating pump respectively.Come the start-stop of control room inner blower and high-temperature water circulating pump 3 by sauna chamber 14 inner room temperature sensors and sauna chamber 14 flooring temperature sensors, when indoor temperature reaches 45 ℃, indoor fan in the sauna chamber stops, and when surface temperature surpassed 55 ℃, high-temperature water circulating pump 3 stopped.When indoor fan stopped, middle water at low temperature circulating pump 11 was opened.When the high-temperature water circulating pump stopped, cold cycle water pump 11 rotating speeds in the raising were to improve flow.
In order to realize function of measuring, the hot water outlet of high temperature double-tube heat exchanger 5 is connected with the hot water inlet of radiant floor heating system 1 by high-temperature water effusion meter 4, and the circulation waterway outlet of middle low temperature water tank 9 is connected with the water inlet of middle water at low temperature circulating pump 11 by middle water at low temperature effusion meter 10.
Because the temperature that needs between the dry type sauna house is higher, system of the present utility model utilizes dual mode to provide heat to the room, and a kind of is ground buried tube type radiant floor heating system heating, and a kind of is indoor fin-tube type heat exchanger heating room air.The water temperature of floor panel heating is had relatively high expectations, so the High Temperature High Pressure CO that comes out from compressor
2Gas is introduced into the high temperature double-tube heat exchanger, with flooring radiation recirculated water countercurrent flow, produces high-temperature-hot-water, supplies with radiant floor heating system.Warm CO in the high pressure after the heat release
2Fluid enters indoor heat exchanger, utilizes indoor fin-tube type heat exchanger to produce high temperature air and heats between sauna house.The high pressure CO that comes out from indoor fin-tube type heat exchanger
2Fluid enters middle low temperature double pipe heat exchanger, low-temperature water heating in the generation, and the personnel's bath water behind the Saunas utilizes CO fully
2Temperature glide characteristic in the gas cooled process is to cascaded utilization of energy.The heat that whole system needs between the starting stage sauna house is more, opens the indoor fan of high-temperature water circulating pump and sauna chamber, and the indoor fin-tube type heat exchanger by flooring radiation heating and house interior heats the room simultaneously.After temperature reached design temperature, interior chamber's inner blower stopped between sauna house, and room temperature is kept by the flooring radiation heat.If room temperature is enough high, this moment, the high-temperature water circulating pump stopped, and the flooring radiation heat-exchanging loop stops circulation, and whole system is CO
2Heat pump water heater system can prepare a large amount of hot water, uses in order to bathing.
Although relate to a kind of energy-efficient heat pump saunas system and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.
Claims (4)
1, a kind of energy-efficient heat pump saunas system is characterized in that CO
2Compressor, high temperature double-tube heat exchanger, indoor fin-tube type heat exchanger, middle low temperature double-tube heat exchanger, electric expansion valve, outdoor heat exchanger are got back to CO after connecting successively
2Compressor is formed CO
2The high temperature heat pump blood circulation, the sauna chamber internal fixation has indoor fan, the hot water outlet of described high temperature double-tube heat exchanger is connected with the hot water inlet of radiant floor heating system in the sauna chamber, the hot water outlet of described radiant floor heating system is connected with the water inlet of high-temperature water tank, and the outlet of described high-temperature water tank is connected with the water return outlet of high temperature double-tube heat exchanger by the high-temperature water circulating pump; The circulation waterway outlet of middle low temperature water tank is connected by the water inlet of middle water at low temperature circulating pump with described middle low temperature double-tube heat exchanger, the circulation waterway water inlet of low temperature water tank is connected with the outlet of middle low temperature double-tube heat exchanger in described, middle low temperature water tank replenishes the mouth of a river and links to each other with tap water, and middle low temperature water tank hot water outlet is connected with the water inlet of shower system.
2, energy-efficient heat pump saunas system system according to claim 1, it is characterized in that, indoor room temperature sensor, flooring temperature sensor are connected with the system automatic controller respectively, and described system automatic controller is connected with indoor fan, high-temperature water circulating pump and middle water at low temperature circulating pump respectively.
3, energy-efficient heat pump saunas system according to claim 1 is characterized in that, described outdoor heat exchanger is a fin-tube type heat exchanger.
4, energy-efficient heat pump saunas system according to claim 1, it is characterized in that, the hot water outlet of described high temperature double-tube heat exchanger is connected with the hot water inlet of radiant floor heating system by the high-temperature water effusion meter, and the circulation waterway outlet of described middle low temperature water tank is connected with the water inlet of middle water at low temperature circulating pump by middle water at low temperature effusion meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200754206U CN201244179Y (en) | 2008-07-22 | 2008-07-22 | High-efficient energy-saving heat pump sauna system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200754206U CN201244179Y (en) | 2008-07-22 | 2008-07-22 | High-efficient energy-saving heat pump sauna system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244179Y true CN201244179Y (en) | 2009-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200754206U Expired - Lifetime CN201244179Y (en) | 2008-07-22 | 2008-07-22 | High-efficient energy-saving heat pump sauna system |
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| CN (1) | CN201244179Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313879B (en) * | 2008-07-22 | 2010-07-21 | 天津商业大学 | CO2 high temperature heat pump sauna system |
| CN102168896A (en) * | 2011-03-15 | 2011-08-31 | 李隆 | Heat pump type air-conditioning water refrigerating and heating equipment and hydrotherapy machine |
| CN102225036A (en) * | 2011-03-15 | 2011-10-26 | 李隆 | Heat pump type hydrotherapy instrument and bio-feedback music colorful light physical hydrotherapy method |
| CN102705986A (en) * | 2012-06-12 | 2012-10-03 | 林智勇 | Multifunctional air energy water heater |
| CN102772296A (en) * | 2012-06-12 | 2012-11-14 | 林智勇 | Air-energy sauna cabinet |
| ITAN20110077A1 (en) * | 2011-06-15 | 2012-12-16 | Energy Resources Spa | SAUNA WORKING WITH HEAT PUMP WITH HIGH ENERGY EFFICIENCY |
| CN103876920A (en) * | 2013-11-14 | 2014-06-25 | 李隆 | Low-cost cold and hot water bath device and method |
| CN104188792A (en) * | 2014-09-26 | 2014-12-10 | 吴江市江南不锈钢器材有限责任公司 | Air guiding pipe for medical sweat steamer |
| CN106139409A (en) * | 2016-07-04 | 2016-11-23 | 广州市番禺宏远家具制造有限公司 | Air energy far infrared sauna room |
| CN110186221A (en) * | 2019-06-27 | 2019-08-30 | 中国科学院理化技术研究所 | CO 2 trans-critical heat pump system |
-
2008
- 2008-07-22 CN CNU2008200754206U patent/CN201244179Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313879B (en) * | 2008-07-22 | 2010-07-21 | 天津商业大学 | CO2 high temperature heat pump sauna system |
| CN102168896B (en) * | 2011-03-15 | 2012-11-14 | 李隆 | Heat pump type air-conditioning water refrigerating and heating equipment and hydrotherapy machine |
| CN102168896A (en) * | 2011-03-15 | 2011-08-31 | 李隆 | Heat pump type air-conditioning water refrigerating and heating equipment and hydrotherapy machine |
| CN102225036A (en) * | 2011-03-15 | 2011-10-26 | 李隆 | Heat pump type hydrotherapy instrument and bio-feedback music colorful light physical hydrotherapy method |
| ITAN20110077A1 (en) * | 2011-06-15 | 2012-12-16 | Energy Resources Spa | SAUNA WORKING WITH HEAT PUMP WITH HIGH ENERGY EFFICIENCY |
| CN102705986A (en) * | 2012-06-12 | 2012-10-03 | 林智勇 | Multifunctional air energy water heater |
| CN102772296A (en) * | 2012-06-12 | 2012-11-14 | 林智勇 | Air-energy sauna cabinet |
| CN102705986B (en) * | 2012-06-12 | 2014-08-13 | 林智勇 | Multifunctional air energy water heater |
| CN103876920A (en) * | 2013-11-14 | 2014-06-25 | 李隆 | Low-cost cold and hot water bath device and method |
| CN104188792A (en) * | 2014-09-26 | 2014-12-10 | 吴江市江南不锈钢器材有限责任公司 | Air guiding pipe for medical sweat steamer |
| CN106139409A (en) * | 2016-07-04 | 2016-11-23 | 广州市番禺宏远家具制造有限公司 | Air energy far infrared sauna room |
| CN106139409B (en) * | 2016-07-04 | 2019-04-12 | 广州市番禺宏远家具制造有限公司 | Air energy far infrared sauna room |
| CN110186221A (en) * | 2019-06-27 | 2019-08-30 | 中国科学院理化技术研究所 | CO 2 trans-critical heat pump system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090527 Effective date of abandoning: 20080722 |