CN1637352A - Complex refrigerating and heating system - Google Patents

Complex refrigerating and heating system Download PDF

Info

Publication number
CN1637352A
CN1637352A CN 200410030009 CN200410030009A CN1637352A CN 1637352 A CN1637352 A CN 1637352A CN 200410030009 CN200410030009 CN 200410030009 CN 200410030009 A CN200410030009 A CN 200410030009A CN 1637352 A CN1637352 A CN 1637352A
Authority
CN
China
Prior art keywords
mentioned
heating
compound
water supply
heat
Prior art date
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.)
Granted
Application number
CN 200410030009
Other languages
Chinese (zh)
Other versions
CN100501253C (en
Inventor
金成九
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to KR1020030099944A priority Critical patent/KR101013377B1/en
Priority to KR20030099944 priority
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1637352A publication Critical patent/CN1637352A/en
Application granted granted Critical
Publication of CN100501253C publication Critical patent/CN100501253C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12Hot water central heating systems using heat pumps

Abstract

To provide a composite air-conditioning system that heats indoor air using a heat pump system for indoor space and heats the indoor floor using a floor heating system. The heat pump system comprises a compressor that uses carbon dioxide as a natural refrigerant and is connected by a refrigerant pipe, a four-way valve, an indoor heat exchanger, an expansion device, an outdoor heat exchanger, and a plurality of heat exchangers for supplying hot water. The floor heating system comprises a heating water supply pipe for circulating heating water, and a heating water regulating valve for regulating the flow of the heating water.

Description

The compound-refrigerating heating system
Technical field
The present invention relates to a kind of have utilize the nature refrigerant to carry out the heat pump of room air refrigeration, heating and utilize heating water to carry out the compound-refrigerating heating system of the floor heating system of indoor floor heating.
Background technology
Flowing of the heat pump HTHP refrigerant that to be a kind of switching discharge from compressor carried out the air-conditioner of interior space refrigeration or heating.
In this heat pump, the effect of indoor heat converter is an evaporimeter during cooling operation, and the effect of indoor heat converter is a condenser during heating running.
But, existing heat pump, in outdoor temperature low severe cold period, the problem of heating off-capacity when existing the heating running.
In addition, existing heat pump has used the freon refrigerant.Though this freon refrigerant efficient is good, still, there is a problem to be, when being exposed in the atmosphere, can cause environmental problems such as depletion of the ozone layer and global greenhouse effect.
Summary of the invention
The present invention promptly puts in view of the above problems and produces, and its purpose is to provide a kind of use heat pump that the interior space is carried out room air heating, simultaneously, can use floor heating system to carry out the compound-refrigerating heating system of indoor floor heating.
Another object of the present invention is to, provide a kind of by with the refrigerant that uses in the heat pump as natural refrigerant, prevent the compound-refrigerating heating system of the environment concordance of depletion of the ozone layer and global greenhouse effect.
To achieve these goals, compound-refrigerating heating system of the present invention is characterised in that: comprise compressor, cross valve, indoor heat converter, outdoor heat converter, expansion gear that is used to carry out heating and refrigeration and the heat pump that links heat exchanger for hot water supply with the refrigerant pipe; Have the heating water heating water supplying pipe that circulates and the floor heating system that is used to regulate the mobile heating water regulating valve of heating water that are used to make to interior space heating.And, for can be, and above-mentioned heating water supplying pipe and above-mentioned heat exchanger for hot water supply be connected by above-mentioned heat exchanger for hot water supply heating heating water.
Above-mentioned heat pump utilizes the nature refrigerant, and above-mentioned natural refrigerant is a carbon dioxide.
Above-mentioned heat exchanger for hot water supply comprises the discharge side that links above-mentioned compressor and the 1st heat exchanger for hot water supply between above-mentioned cross valve.
Above-mentioned heat exchanger for hot water supply also comprises the 2nd heat exchanger for hot water supply that is attached between above-mentioned cross valve and above-mentioned expansion gear.
Above-mentioned heat pump also comprises the 1st triple valve that is attached between above-mentioned cross valve and above-mentioned the 2nd heat exchanger for hot water supply.
Above-mentioned the 1st triple valve, the flowing of guiding refrigerant is to enable carrying out heating work by above-mentioned the 2nd heat exchanger for hot water supply.
Above-mentioned heat pump also comprises the 2nd triple valve that is attached between above-mentioned indoor heat converter and above-mentioned expansion gear.
Above-mentioned the 2nd triple valve, the flowing of guiding refrigerant is to enable carrying out indoor air heating or air cooling by above-mentioned indoor heat converter.
Above-mentioned heat pump also comprises the 3rd triple valve that is attached between above-mentioned outdoor heat converter and above-mentioned expansion gear.
Above-mentioned the 3rd triple valve, flowing of guiding refrigerant carried out indoor air heating and/or utilized above-mentioned heating water to carry out indoor floor heating by the air of heat exchange to enable to utilize at above-mentioned indoor heat converter.
Above-mentioned the 3rd triple valve utilizes when above-mentioned indoor heat converter is carried out indoor air cooling by the air of heat exchange, the refrigerant that will the pass through above-mentioned expansion gear above-mentioned indoor heat converter that leads.
Above-mentioned heat pump also comprises the 1st switch valve that is located between above-mentioned cross valve and above-mentioned outdoor heat converter.
Carry out indoor air cooling and indoor floor heating or warm water when supplying with, in order fully to supply with warm water, above-mentioned the 1st switch valve guiding refrigerant does not flow directly to the 2nd heat exchanger for hot water supply by outdoor heat converter.
Above-mentioned floor heating system also comprises boiler, is used for the heating water that was heated by above-mentioned heat exchanger for hot water supply is heated again.
Above-mentioned boiler is arranged on the bypass pipe that comes out from above-mentioned heating water supplying pipe branch.
Above-mentioned floor heating system also comprises heat storage tank and warm water supply pipe.
Above-mentioned heat storage tank, be located at above-mentioned heat exchanger for hot water supply and above-mentioned boiler room, with heated heating water in above-mentioned heat exchanger for hot water supply or carry out heat exchange by the heating water that above-mentioned boiler heats again and make warm water, above-mentioned warm water supply pipe is supplied with warm water.
Above-mentioned floor heating system also comprises the pumping of the outlet that is attached at above-mentioned heat storage tank.
Above-mentioned pumping, will be in above-mentioned heat storage tank by the heating water of heat exchange the lead inlet of above-mentioned boiler or the inlet of the above-mentioned interior space.
In order to control flowing of the heating water that is recovered in the above-mentioned heat storage tank, also comprise the 2nd switch valve on the heating water supplying pipe of the outlet side that is located at the above-mentioned interior space.
Above-mentioned floor system also comprises the Cold water supply pipe that is used for feeding cold water, makes heating water in order to heat above-mentioned cold water, and above-mentioned Cold water supply pipe and above-mentioned heat exchanger for hot water supply are linked.
Also comprise the 3rd switch valve, for making the heating water guiding heating water supplying pipe that in above-mentioned heat exchanger for hot water supply, is made into.
(invention effect)
Compound-refrigerating heating system of the present invention, can carry out indoor air cooling and heating according to expection, indoor floor heating and warm water is supplied with, and, utilize cheap electricity in heat storage tank, to store warm water at dead of night, can be used in indoor floor heating and warm water supplies with, therefore, can save the refrigeration and heating expense.
Compound-refrigerating heating system of the present invention when turning round with kind of refrigeration cycle, is carried out heat exchange with the cold water lower than outside air temperature in the 2nd heat exchanger for hot water supply in heat pump, the temperature of high-voltage section reduces, and therefore, the efficient of kind of refrigeration cycle improves.
Compound-refrigerating heating system of the present invention even the heating off-capacity also can utilize boiler to replenish the capacity of insufficient section, therefore, also is applicable to the heating in severe cold period that outdoor temperature is extremely low.
Compound-refrigerating heating system of the present invention from the heating cyclic transformation to kind of refrigeration cycle the time, also can utilize heat exchanger for hot water supply to carry out indoor floor heating.
Compound-refrigerating heating system of the present invention, can carry out the running of variety of way: carry out indoor air heating and indoor floor heating winter, spring and fall freezes simultaneously and heating, summer freeze, simultaneously, whenever can both supply with warm water etc. in 1 year.
Description of drawings
Fig. 1 is the figure of the formation of expression compound-refrigerating heating system of the present invention.
Fig. 2 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work that room air heating, indoor floor heating and warm water supplies with.
Fig. 3 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work of room air heating and indoor floor heating.
Fig. 4 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work of room air heating and warm water supply.
Fig. 5 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work of indoor floor heating and warm water supply.
Fig. 6 and Fig. 7 are that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work that room air refrigeration, indoor floor heating and warm water supplies with.
Among the figure: the 100-heat pump; The 200-floor heating system.
The specific embodiment
Below, with reference to accompanying drawing the preferred embodiments of the present invention are described in detail.
Compound-refrigerating heating of the present invention as shown in Figure 1, has heat pump 100 and floor heating system 200.
Above-mentioned heat pump 100 uses carbon dioxide (CO 2) as natural refrigerant.
Heat pump 100 has the compressor 1, cross valve 2, indoor heat converter 5, expansion gear 6 and the outdoor heat converter 7 that are linked by refrigerant pipe CL.Compressor 1 is suitable for variable-displacement and becomes the energy formula.Be provided with holder 8 in the suction side of compressor 1, and indoor fan motor 9 and outdoor fan motor 10 be located at respectively on indoor heat converter 5 and the outdoor heat converter 7, to be used for the air-supply work of heat exchange.
In addition, heat pump 100 has the 1st and the 2nd heat exchanger for hot water supply 3,4.The 1st heat exchanger for hot water supply 3 is attached at 2 of the discharge side of compressor 1 and cross valves, and the 2nd heat exchanger for hot water supply 4 is attached at 6 of cross valve 2 and expansion gears.The 2nd heat exchanger for hot water supply 4 and indoor heat converter 5 bindings in parallel.
Have again, heat pump 100, have the valve that guiding refrigerant flows, be provided with the 1st triple valve 11, be provided with the 2nd triple valve 12, be provided with the 3rd triple valve 13, be provided with the 1st switch valve 14 at the 2nd heat exchanger for hot water supply 4 and 7 of outdoor heat converters at expansion gear 6 and 7 of outdoor heat converters in the outlet of indoor heat converter 5 at the inlet of the 2nd heat exchanger for hot water supply.
On the other hand, floor heating system 200, have make to the floor of the interior space 21 carry out heating heating water circulation heating water supplying pipe L1 and regulate the heating water regulating valve that heating water flows.
Floor heating system 200 also has heat storage tank 22 and warm water supply pipe L2.
Heat storage tank 22 is stored the warm water that carries out heat exchange by the heating water that heats in the 1st heat exchanger for hot water supply 3 in advance, and one opens the 5th switch valve that links warm water supply pipe L2 then supplies with warm water.
Floor heating system 200 also has boiler 24 in order to replenish not enough heating performance.Boiler 24, L1 is connected with the heating water supplying pipe, is located on the bypass pipe L4 of shunting heating water.
Floor heating system 200 also has the pumping 23 that links with the outlet of heat storage tank 22.
Heating water supplying pipe L1 links with the 1st heat exchanger for hot water supply 3 and the 2nd heat exchanger for hot water supply 4 respectively.Heating water supplying pipe L1 is provided with the 2nd switch valve 25, is through with in order to importing and the floor of the interior space is carried out the heating water of heating.Link the Cold water supply pipe L3 that feeding cold water is arranged on the 2nd heat exchanger for hot water supply 4, this Cold water supply pipe L3 goes up to link has the 3rd switch valve 26 in order to control flowing of warmed-up cold water.If open the 3rd switch valve 26, then the cold water of heating and the heating hydration stream that flows out from the 2nd switch valve 25 in the 2nd heat exchanger for hot water supply 4 flow to the 1st heat exchanger for hot water supply 3.
In addition, on the heating water supplying pipe L1,, be provided with the 4th switch valve 27 that guiding heating water flows for the floor heating of the interior space.
Bypass pipe L4 is provided with the 4th triple valve 28, when the heating moisture that heats in boiler flows to heat storage tank 22 or interior space side, guides flowing of heating water.
Below, describe about the work of compound-refrigerating heating system of the present invention with above-mentioned formation.
According to the present invention, utilize heat pump 100 and floor heating system 200, can carry out indoor air heating or refrigeration, indoor floor heating and warm water independently and supply with, the work when based on Fig. 2~Fig. 7 these combinations being turned round describes.
Fig. 2 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work that room air heating, indoor floor heating and warm water supplies with.
At first, by compressor 1 compression refrigerant, for indoor floor heating and warm water are supplied with, the heat exchange and heating water is heated in the 1st heat exchanger for hot water supply 3 of compressed refrigerant.Passed through the refrigerant part of cross valve 2 and distributed to the 2nd heat exchanger for hot water supply 4 via the 1st triple valve 11, remaining refrigerant is distributed to indoor heat converter 5.So, in the 2nd heat exchanger for hot water supply 4,, warm water heats cold water for supplying with, in indoor heat converter 5, carry out the heating of room air.
Via the refrigerant of the 2nd heat exchanger for hot water supply 4 with via the refrigerant of the 2nd triple valve 12 of indoor heat exchange 5 outlet sides, in turn by expansion gear the 6, the 3rd triple valve 13 and outdoor heat converter 7.Refrigerant via outdoor heat converter 7 carries out circulating by the suction side of cross valve 2 and holder 8 back inflow compressors 1.
Below, the work that is used for the floor heating system 200 that indoor floor heating and warm water supplies with is described.
Heat cold water in the 2nd heat exchanger for hot water supply 4, warmed-up cold water and the heating hydration stream that flows out from the 2nd switch valve 25 flow to the 1st heat exchanger for hot water supply 3.The heating water that flows to the 1st heat exchanger for hot water supply 3 circulates through heat storage tank 22, pumping 23, carries out indoor floor heating by such circulation.
In addition, warm water is supplied with by the 5th switch valve 29.
But, when the not enough necessary heating capacity of warm water quantity delivered deficiency or indoor floor heating, that is to say,, then make boiler 24 work surpassing can be from heating capacity that heat pump 100 is supplied with the time.Heating water by the work of boiler 24 is reheated is sent to heat storage tank 22 through the 4th triple valve 28 parts, and remaining being transmitted is used for indoor floor heating.
Fig. 3 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work of room air heating and indoor floor heating.
In compound-refrigerating heating system shown in Figure 3, do not carry out warm water and supply with, therefore the heating work of having omitted the 2nd heat exchanger for hot water supply.
At first, by compressor 1 compression refrigerant, compressed refrigerant heats heating water for indoor floor heating carries out heat exchange in the 1st heat exchanger for hot water supply 3.Then, control the 1st triple valve 11, make the refrigerant that has passed through cross valve 2 not flow to the 2nd heat exchanger for hot water supply 4, and flow to in-room switch 5.In addition, in order to block Cold water supply, the 3rd switch valve 26 cuts out.
So, carry out indoor air heating by above-mentioned indoor heat converter 5.
Then, refrigerant via the 2nd triple valve 12 of indoor heat exchange 5 outlet sides, in turn by expansion gear the 6, the 3rd triple valve 13 and outdoor heat converter 7, circulating in the suction sides that flow into compressors 1 by cross valve 2 and holder 8 backs via the refrigerant of this outdoor heat converter 7.
Below, the work of the floor heating system 200 that is used for indoor floor heating is described.
The heating water that flows out from the 2nd switch valve 25 flows to the 1st heat exchanger for hot water supply 3.The heating water that flows to the 1st heat exchanger for hot water supply 3 circulates, thereby carries out indoor floor heating through heat storage tank 22, pumping 23.
But, during the heating capacity of the not enough necessity of indoor floor heating, that is to say, surpassed the capacity that heat pump 100 can be supplied with, then make boiler 24 work.The heating water that work by boiler 24 is reheated is transmitted through the 4th triple valve 28 and is used for indoor floor heating.
Fig. 4 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work of room air heating and warm water supply.
In compound-refrigerating heating system shown in Figure 4, so because do not carry out indoor floor heating the 2nd switch valve 25 and the 4th switch valve 27 cuts out.
At first, by compressor 1 compression refrigerant, compressed refrigerant is for warm water is supplied with, heat exchange and heating water is heated in the 1st heat exchanger for hot water supply 3.Then, passed through the refrigerant part of cross valve 2 and distributed to the 2nd heat exchanger for hot water supply 4, the remaining indoor heat converter 5 of distributing to through the 1st triple valve 11.So, in the 2nd heat exchanger for hot water supply 4,, warm water heats cold water for supplying with, in indoor heat converter 5, carry out indoor air heating.
Via the refrigerant of the 2nd heat exchanger for hot water supply 4 with via the refrigerant of the 2nd triple valve 12 that is located at indoor heat exchange 5 outlet sides, in turn, carry out flowing into the circulation of the suction side of compressor 1 via the refrigerant of this outdoor heat converter 7 by cross valve 2 and holder 8 backs by expansion gear the 6, the 3rd triple valve 13 and outdoor heat converter 7.
Below, the work that is used for the floor heating system 200 that warm water supplies with is described.
Heat cold water in the 2nd heat exchanger for hot water supply 4, warmed-up cold water flows in the 1st heat exchanger for hot water supply 3.Flow to heating water in the 1st heat exchanger for hot water supply 3 via heat storage tank 22, pumping 23, but this moment, be recycled to heat storage tank 22 through bypass pipe L4 by the heating water of 23 pumpings of pumping.Like this, the warm water that is stored in the heat storage tank 22 is supplied with by the 5th switch valve 29.
But, when the warm water quantity delivered is not enough, that is to say, when having surpassed the capacity that heat pump 100 can supply with, boiler 24 work then.The heating water that is reheated by the work of boiler 24 is sent to heat storage tank 22, replenishes the insufficient section of warm water.
Fig. 5 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work of indoor floor heating and warm water supply.
In compound-refrigerating heating system shown in Figure 5, owing to do not carry out the heat exchange work that therefore indoor air heating omitted indoor heat converter 5.
By compressor 1 compression refrigerant, compressed refrigerant is for indoor floor heating and warm water are supplied with, heat exchange and heating water is heated in the 1st heat exchanger for hot water supply 3.The refrigerant that has passed through cross valve 2 flows to the 2nd heat exchanger for hot water supply 4 via the 1st triple valve 11.
In the 2nd heat exchanger for hot water supply 4, heat cold water for the warm water supply.
, circulate by the suction sides that cross valve 2 and holder 8 backs flow into compressors 1 in turn by expansion gear the 6, the 3rd triple valve 13 and outdoor heat converter 7 via the refrigerant of the 2nd heat exchanger for hot water supply 4 via the refrigerant of this outdoor heat converter 7.
Below, the work that is used for the floor heating system 200 that indoor floor heating and warm water supplies with is described.
Heat cold water in the 2nd heat exchanger for hot water supply 4, warmed-up cold water and the heating hydration stream that flows out from the 2nd switch valve 25 flow in the 1st heat exchanger for hot water supply 3.The heating water that flows to the 1st heat exchanger for hot water supply 3 circulates, thereby carries out indoor floor heating through heat storage tank 22, pumping 23.
In addition, warm water is supplied with by the 5th switch valve 29.
But, in warm water quantity delivered deficiency or indoor floor heating, during not enough necessary heating capacity, that is to say, when having surpassed the capacity that heat pump 100 can supply with, then make boiler 24 work.The heating water that work by boiler 24 is reheated, through the 4th triple valve 28 and a part is sent to heat storage tank 22, remaining being transmitted is used for indoor floor heating.
Fig. 6 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work that room air refrigeration, indoor floor heating and warm water supplies with.
At first, by the refrigerant of compressor 1 compression, supply with in the 1st heat exchanger for hot water supply 3 heat exchange for indoor floor heating and warm water heating water is heated.The refrigerant that has passed through cross valve 2 is sent to the 2nd heat exchanger for hot water supply 4 via the 1st switch valve 14 and the 1st triple valve 11.
In the 2nd heat exchanger for hot water supply 4, heat cold water for the warm water supply.
Refrigerant via the 2nd heat exchanger for hot water supply 4 in turn passes through expansion gear the 6, the 3rd triple valve 13 and indoor heat converter 5.At this moment, indoor heat converter 5 plays a role as evaporimeter, carries out indoor air cooling.
Flow into the suction side of compressor 1 by cross valve 2 and holder 8 backs via the refrigerant of indoor heat converter 5.
Below, the work that is used for the floor heating system 200 that indoor floor heating and warm water supplies with is described.
Heat cold water in the 2nd heat exchanger for hot water supply 4, warmed-up cold water flows, flows to the 1st heat exchanger for hot water supply 3 with the heating hydration of flowing out from the 2nd switch valve 25.The heating water that flows to the 1st heat exchanger for hot water supply 3 circulates, thereby carries out indoor floor heating through heat storage tank 22, pumping 23.
In addition, warm water is supplied with by the 5th switch valve 29.
But, when not enough necessary heating capacity is discontented in warm water quantity delivered deficiency or indoor floor heating, that is to say, when having surpassed the heating capacity that heat pump 100 can supply with, then make boiler 24 work.The heating water that work by boiler 24 is reheated is sent to heat storage tank 22 through the 4th triple valve 28 parts, and remaining being transmitted is used for indoor floor heating.
Fig. 7 is that expression utilizes compound-refrigerating heating system of the present invention to carry out the figure of the work that room air refrigeration, indoor floor heating and warm water supplies with, compare with Fig. 6, then not being both on constituting replaces the 1st switch valve 14 and supplies with refrigerant by 3 triple valves 13 to the 2nd heat exchanger for hot water supply 4.
By the refrigerant of compressor 1 compression supply with for indoor floor heating and warm water and in the 1st heat exchanger for hot water supply 3 heat exchange heating water is heated.Thereafter, the refrigerant that has passed through cross valve 2 is sent to outdoor heat converter 7.The refrigerant that has passed through outdoor heat converter 7 is sent to the 2nd heat exchanger for hot water supply 4 through the 3rd triple valve 13 and the 1st triple valve 11.
In the 2nd heat exchanger for hot water supply 4, heat cold water for the warm water supply.
Refrigerant via the 2nd heat exchanger for hot water supply 4 in turn passes through expansion gear the 6, the 2nd triple valve 12 and indoor heat converter 5.At this moment, in-room switch 5 plays a role as evaporimeter, carries out indoor air cooling.
Flow into the suction side of compressor 1 by cross valve 2 and holder 8 backs via the refrigerant of indoor heat converter 5.
Be used for the work of the floor heating system 200 of indoor floor heating and warm water supply, identical with the work among Fig. 6, therefore, it illustrates omission.

Claims (23)

1. compound-refrigerating heating system is characterized in that:
Comprise the heat pump that links the compressor, cross valve, indoor heat converter, outdoor heat converter, expansion gear and the heat exchanger for hot water supply that are used to carry out heating and refrigeration with the refrigerant pipe; And
Have the heating water heating water supplying pipe that circulates and the floor heating system that is used to regulate the mobile heating water regulating valve of heating water that are used to make to interior space heating,
Above-mentioned heating water supplying pipe and above-mentioned heat exchanger for hot water supply are connected, with can be by above-mentioned heat exchanger for hot water supply heating heating water.
2. compound-refrigerating heating system according to claim 1 is characterized in that: above-mentioned heat pump utilizes the nature refrigerant.
3. compound-refrigerating heating system according to claim 2 is characterized in that: above-mentioned natural refrigerant is a carbon dioxide.
4. compound-refrigerating heating system according to claim 1 is characterized in that: above-mentioned heat exchanger for hot water supply comprises the discharge side that is attached at above-mentioned compressor and the 1st heat exchanger for hot water supply between the above-mentioned cross valve.
5. compound-refrigerating heating system according to claim 4 is characterized in that: above-mentioned heat exchanger for hot water supply also comprises the 2nd heat exchanger for hot water supply that is attached between above-mentioned cross valve and the above-mentioned expansion gear.
6. compound-refrigerating heating system according to claim 5 is characterized in that: above-mentioned heat pump also comprises the 1st triple valve that is attached between above-mentioned cross valve and above-mentioned the 2nd heat exchanger for hot water supply.
7. compound-refrigerating heating system according to claim 6 is characterized in that: above-mentioned the 1st triple valve, the flowing of guiding refrigerant is carrying out heating work in above-mentioned the 2nd heat exchanger for hot water supply.
8. compound-refrigerating heating system according to claim 6 is characterized in that: above-mentioned heat pump also comprises the 2nd triple valve that is attached between above-mentioned indoor heat converter and the above-mentioned expansion gear.
9. compound-refrigerating heating system according to claim 8 is characterized in that: above-mentioned the 2nd triple valve, the flowing of guiding refrigerant is can carry out indoor air heating or refrigeration in above-mentioned indoor heat converter.
10. compound-refrigerating heating system according to claim 6 is characterized in that: above-mentioned heat pump also comprises the 3rd triple valve that is attached between above-mentioned outdoor heat converter and the above-mentioned expansion gear.
11. compound-refrigerating heating system according to claim 10, it is characterized in that: above-mentioned the 3rd triple valve, flowing of guiding refrigerant carried out indoor air heating or/and utilized above-mentioned heating water to carry out indoor floor heating can utilize in above-mentioned indoor heat converter by the air of heat exchange.
12. compound-refrigerating heating system according to claim 10, it is characterized in that: above-mentioned the 3rd triple valve, utilizing when above-mentioned indoor heat converter is carried out indoor air cooling by the air of heat exchange the refrigerant that will the pass through above-mentioned expansion gear above-mentioned indoor heat converter that leads.
13. compound-refrigerating heating system according to claim 6 is characterized in that: above-mentioned heat pump also comprises the 1st switch valve that is located between above-mentioned cross valve and the above-mentioned outdoor heat converter.
14. compound-refrigerating heating system according to claim 13, it is characterized in that: carrying out indoor air cooling and indoor floor heating or warm water when supplying with, in order fully to supply with warm water, above-mentioned the 1st switch valve guiding refrigerant does not flow directly to the 2nd heat exchanger for hot water supply by outdoor heat converter.
15. compound-refrigerating heating system according to claim 1 is characterized in that: above-mentioned floor heating system, also comprise boiler, be used for the heating water that heats at above-mentioned heat exchanger for hot water supply is heated again.
16. compound-refrigerating heating system according to claim 15 is characterized in that: above-mentioned boiler is arranged on the bypass pipe that branches out from above-mentioned heating water supplying pipe.
17. compound-refrigerating heating system according to claim 15 is characterized in that: above-mentioned floor heating system also comprises heat storage tank and warm water supply pipe.
18. compound-refrigerating heating system according to claim 17, it is characterized in that: above-mentioned heat storage tank, be located between above-mentioned heat exchanger for hot water supply and the above-mentioned boiler, with heated heating water in above-mentioned heat exchanger for hot water supply or carry out heat exchange by the heating water that above-mentioned boiler heats again and make warm water, and above-mentioned warm water supply pipe is supplied with warm water.
19. compound-refrigerating heating system according to claim 17 is characterized in that: above-mentioned floor heating system also comprises the pumping of the outlet that is attached at above-mentioned heat storage tank.
20. compound-refrigerating heating system according to claim 19 is characterized in that: above-mentioned pumping, will be in above-mentioned heat storage tank by the heating water of heat exchange the lead inlet of above-mentioned boiler or the inlet of the above-mentioned interior space.
21. compound-refrigerating heating system according to claim 17 is characterized in that: also comprise the 2nd switch valve on the heating water supplying pipe that is located at above-mentioned interior space outlet side in order to control the flowing of heating water that is recovered in the above-mentioned heat storage tank.
22. compound-refrigerating heating system according to claim 17, it is characterized in that: above-mentioned floor heating system also comprises the Cold water supply pipe that is used for feeding cold water, and above-mentioned Cold water supply pipe and above-mentioned heat exchanger for hot water supply is connected, make heating water to heat above-mentioned cold water.
23. compound-refrigerating heating system according to claim 22 is characterized in that: also comprise the 3rd switch valve, with the heating water guiding heating water supplying pipe that will in above-mentioned heat exchanger for hot water supply, make.
CNB2004100300093A 2003-12-30 2004-03-17 Complex refrigerating and heating system Expired - Fee Related CN100501253C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020030099944A KR101013377B1 (en) 2003-12-30 2003-12-30 Complex Heating And Cooling System
KR20030099944 2003-12-30

Publications (2)

Publication Number Publication Date
CN1637352A true CN1637352A (en) 2005-07-13
CN100501253C CN100501253C (en) 2009-06-17

Family

ID=34824991

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100300093A Expired - Fee Related CN100501253C (en) 2003-12-30 2004-03-17 Complex refrigerating and heating system

Country Status (3)

Country Link
JP (1) JP3886977B2 (en)
KR (1) KR101013377B1 (en)
CN (1) CN100501253C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100451493C (en) * 2007-04-13 2009-01-14 天津大学 Heat pump combined with water heater system
CN101298924B (en) * 2007-05-01 2010-06-16 日立空调·家用电器株式会社 Hot pump type hot water supplying floor heating apparatus
CN102001271A (en) * 2009-06-05 2011-04-06 法雷奥热系统公司 Heat management system including air-conditioning loop and heating medium flow passage
CN102401450A (en) * 2010-09-08 2012-04-04 三星电子株式会社 Air conditioner and control method thereof
CN102549356A (en) * 2009-08-17 2012-07-04 江森自控科技公司 Heat-pump chiller with improved heat recovery features
CN101978219B (en) * 2008-04-03 2013-08-07 株式会社天实库 Hot water circulating electric heating system
CN103423918A (en) * 2013-08-02 2013-12-04 顺德职业技术学院 Energy-storage radiation type three-in-one air conditioning unit
CN103604158A (en) * 2013-10-25 2014-02-26 四川长虹电器股份有限公司 Temperature regulation device
KR101429223B1 (en) * 2013-12-16 2014-08-12 코스텍코리아 주식회사 System for controlling indoor temperature
CN104272039A (en) * 2012-04-17 2015-01-07 黄利华 Energy efficient air heating, air conditioning and water heating system
CN104879903A (en) * 2015-04-30 2015-09-02 荣国华 Six-pipe air-conditioning cold and hot water and domestic hot water producing unit

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100789436B1 (en) * 2006-02-22 2007-12-28 윤영선 Complex heating and cooling system
JP4743039B2 (en) * 2006-08-07 2011-08-10 ダイキン工業株式会社 Hot water circulation heating system for heating by circulating hot water in buildings
KR100760984B1 (en) * 2007-04-20 2007-09-21 플로우테크 주식회사 System for preventing water hammer of circulation pipeline for cooling and heating
KR100849613B1 (en) * 2008-01-24 2008-07-31 이대우 High effectiveness heat pump system that available water heating and floor heating
KR101507437B1 (en) 2008-02-04 2015-03-31 엘지전자 주식회사 Heat pump heating apparatus
KR101321545B1 (en) * 2009-04-23 2013-10-25 엘지전자 주식회사 Air conditioner
KR100952714B1 (en) * 2009-11-26 2010-04-13 이기승 Integrated air conditioning system including refrigerating, cooling, heating and supplying warm water using natural coolant
KR101636326B1 (en) * 2009-12-24 2016-07-21 삼성전자주식회사 Refrigerating Cycle Apparatus, Heat Pump Type Hot Water Supply Air conditioner and Outdoor Unit thereof
KR101136664B1 (en) * 2010-07-12 2012-04-18 엘지전자 주식회사 Heat storage type heating, cooling and hot water supply system
KR101216085B1 (en) 2010-08-17 2012-12-26 엘지전자 주식회사 Heat pump
KR101201131B1 (en) * 2010-10-29 2012-11-13 린나이코리아 주식회사 a indoor cooling and heating system
KR101507454B1 (en) * 2011-06-23 2015-03-31 삼성전자 주식회사 Heat pump and method for controlling the same
KR101236597B1 (en) 2011-09-30 2013-02-22 한밭대학교 산학협력단 Air conditioning system for multi-usage
CN102510065B (en) * 2011-10-23 2014-01-29 西安交通大学 Cold and electricity joint scheduling system comprising water source heat pump and scheduling method thereof
KR101424353B1 (en) 2012-05-30 2014-08-01 오텍캐리어 주식회사 Hybrid Heat Pump Boiler System
KR101218349B1 (en) * 2012-11-26 2013-01-03 이기승 Heat pump system for cooling and full time generating hot water
KR101265970B1 (en) 2013-01-29 2013-05-22 주식회사 지아이엠씨오 Heat exchanger module for both regional or central cooling/heating and hot water for the individual household
CN103486680B (en) * 2013-09-23 2016-04-20 广东西屋康达空调有限公司 A kind of energy-saving Frostless air-source air conditioner heat pump system
CN105042672A (en) * 2015-09-01 2015-11-11 中国铁道科学研究院 Air source CO2 heat pump system suitable for connecting heating radiators
CN111271752A (en) * 2020-02-14 2020-06-12 同济大学 Multi-heat exchanger serial transcritical CO2Heat pump heating system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3019732B2 (en) * 1994-10-25 2000-03-13 松下電器産業株式会社 Heat pump water heater
KR100367176B1 (en) * 2000-10-12 2003-01-09 진금수 Heat pump type air conditioning apparatus
JP3888117B2 (en) * 2001-10-04 2007-02-28 株式会社デンソー Hot water storage water heater
JP2003240346A (en) * 2002-02-13 2003-08-27 Tokyo Gas Co Ltd Hot water supply system and its control method

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100451493C (en) * 2007-04-13 2009-01-14 天津大学 Heat pump combined with water heater system
CN101298924B (en) * 2007-05-01 2010-06-16 日立空调·家用电器株式会社 Hot pump type hot water supplying floor heating apparatus
CN101978219B (en) * 2008-04-03 2013-08-07 株式会社天实库 Hot water circulating electric heating system
CN102001271B (en) * 2009-06-05 2015-07-22 法雷奥热系统公司 Heat management system including air-conditioning loop and heating medium flow passage
CN102001271A (en) * 2009-06-05 2011-04-06 法雷奥热系统公司 Heat management system including air-conditioning loop and heating medium flow passage
CN102549356A (en) * 2009-08-17 2012-07-04 江森自控科技公司 Heat-pump chiller with improved heat recovery features
CN102549356B (en) * 2009-08-17 2014-12-24 江森自控科技公司 Heat-pump chiller with improved heat recovery features
CN102401450A (en) * 2010-09-08 2012-04-04 三星电子株式会社 Air conditioner and control method thereof
CN102401450B (en) * 2010-09-08 2016-03-30 三星电子株式会社 Air-conditioning and control method thereof
CN104272039B (en) * 2012-04-17 2016-05-25 黄利华 Energy-saving cold/heat air conditioner hot-water heating system
CN104272039A (en) * 2012-04-17 2015-01-07 黄利华 Energy efficient air heating, air conditioning and water heating system
CN103423918A (en) * 2013-08-02 2013-12-04 顺德职业技术学院 Energy-storage radiation type three-in-one air conditioning unit
CN103423918B (en) * 2013-08-02 2016-06-08 顺德职业技术学院 Energy-storage radiation type three-in-one is air conditioning unit
CN103604158A (en) * 2013-10-25 2014-02-26 四川长虹电器股份有限公司 Temperature regulation device
KR101429223B1 (en) * 2013-12-16 2014-08-12 코스텍코리아 주식회사 System for controlling indoor temperature
CN104879903A (en) * 2015-04-30 2015-09-02 荣国华 Six-pipe air-conditioning cold and hot water and domestic hot water producing unit
CN104879903B (en) * 2015-04-30 2018-08-24 荣国华 Six control air conditioner cold and hot waters and domestic hot-water's unit

Also Published As

Publication number Publication date
JP3886977B2 (en) 2007-02-28
KR101013377B1 (en) 2011-02-14
JP2005195313A (en) 2005-07-21
KR20050068481A (en) 2005-07-05
CN100501253C (en) 2009-06-17

Similar Documents

Publication Publication Date Title
CN1637352A (en) Complex refrigerating and heating system
CN1170098C (en) Gas heat pump type air conditioner and running method, and engine-coolant-water heater
CN1258059C (en) Air-conditioning system and air-conditioning method
CN1209591C (en) Air conditioner
CN1179173C (en) Multi-style gas heat pump type air conditioner
CN1786618A (en) Cogeneration system
CN1786619A (en) Cogeneration system
CN101603715B (en) Ground source heat pump air-conditioning system and air processing method thereof
CN1825031A (en) Air conditioning and heating system with cold and warm gas operating simultaneously utilizing geothermal heat, and controlling means thereof
CN1804508A (en) Cogeneration system
CN1969154A (en) Hot-water supply device
CN1896643A (en) Cogeneration system
CN1737456A (en) Electricity generating and air conditioning system with dehumidifier
CN1330756A (en) Air conditioner
CN1120968C (en) Refrigerator
CN1403765A (en) Gas heat pump type air conditioner
CN1737465A (en) Cogeneration system
CN1862132A (en) Isothermal dehumidifying air conditioner
CN1896644A (en) Cogeneration system
CN1771413A (en) Method and device for recovering energy
CN1275009C (en) Solar energy heat pump air conditioning system and solar energy plus air source heat pump air conditioning system
CN1854643A (en) Cogeneration system
CN1485588A (en) Dual-purpose multiple operating mode self-defrosting type heat pump air-conditioner and automatic defrosting process thereof
CN1690595A (en) Heat pump and compressor discharge pressure controlling apparatus for the same
CN1693776A (en) Air conditioner having thermostatic and dehumidifying functions and its operating method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20090617

Termination date: 20200317