CN102445017A - Host machine of air cooling and water cooling type cold-hot water air conditioner - Google Patents
Host machine of air cooling and water cooling type cold-hot water air conditioner Download PDFInfo
- Publication number
- CN102445017A CN102445017A CN2011102769467A CN201110276946A CN102445017A CN 102445017 A CN102445017 A CN 102445017A CN 2011102769467 A CN2011102769467 A CN 2011102769467A CN 201110276946 A CN201110276946 A CN 201110276946A CN 102445017 A CN102445017 A CN 102445017A
- Authority
- CN
- China
- Prior art keywords
- air
- heat exchanger
- water
- main frame
- compressor
- 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.)
- Pending
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a host machine of an air cooling and water cooling type cold and hot water air conditioner, comprising a compressor, a four-way valve, an electromagnetic valve, a double-pipe heat exchanger, a fin type heat exchanger, a one-way valve, a liquid reservoir, an electronic expansion valve, an enthalpy increasing plate exchange unit, a plate exchange unit and an air distributing member, wherein the four-way valve is arranged between the compressor and the air distributing member; the other end of the four-way valve is connected with the plate exchange unit; the other end of the plate exchange unit is connected together with the fin type heat exchanger and the double-pipe heat exchanger through the electromagnetic valve respectively; a one-way valve assembly is further disposed between the fin type heat exchanger and the plate exchange unit; and the one-way valve assembly is connected with the liquid reservoir and the enthalpy increasing plate exchange unit. The host machine of the air cooling and water cooling type cold-hot water air conditioner disclosed by the invention can satisfy different demands of users; in addition, a modular design has the advantages of high precision, high efficiency, high reliability, compact structure, flexible use, convenient operation, and the like.
Description
Technical field
The present invention relates to the Cooling and Heat Source equipment in air conditioning, refrigeration, the heating.
Background technology
In air conditioning Cooling and Heat Source technology, single cooling work pattern can only be moved in the air-conditioner host outside that prior art is produced, and can't make complete machine all can keep efficient operation in winter, summer.Be that water-cooled unit Energy Efficiency Ratio when refrigerating operaton is higher than air-cooled unit, but its outside can only be under the water-cooled pattern running refrigerating operating mode, can't move heating condition winter; Air-cooled unit can only be under air-cooled pattern the running refrigerating operating mode, but operational energy efficiency is higher than not, Energy Efficiency Ratio is extremely low during the operation heating condition under low temperature environment, even can't start operation.
Existing unit colling end can only adopt single air-cooled or water-cooled pattern; Same unit can not both can adopt air-cooled pattern also can adopt the water-cooled pattern; This makes many buildings have to adopt two discrete cover host computer systems of Cooling and Heat Source, or moves high-power auxiliary electrical heating in the winter time.Cause the initial cost in Building Cooling source to strengthen like this, operating cost is too high, and therefore this air conditioning method is in needs summer air-conditioning refrigeration, and there is bigger limitation in the area that need heat winter simultaneously.
Summary of the invention
Based on above-mentioned existing problems; The invention provides the cold hot-water air-conditioning main frame in a kind of geomantic omen, realized geomantic omen cold hot water two purpose type air-conditioner host thus, utilize Various Seasonal different working pattern; Make unit in summer air-conditioning refrigeration and heat supply in winter, can use, and efficient operation.
The present invention solves the problems of the technologies described above the technical scheme that adopted like following description:
The cold hot-water air-conditioning main frame in a kind of geomantic omen comprises,
Compressor, cross valve, magnetic valve, double-tube heat exchanger, finned heat exchanger, check valve, liquid reservoir, electric expansion valve, increase that the enthalpy plate changes, plate changes and divide the gas parts; Wherein, Be provided with said cross valve between said compressor and the branch gas parts; One end connecting plate of said cross valve changes, and an other end connects said double-tube heat exchanger and finned heat exchanger respectively.
Further, preferred construction is, at described compressor outlet, also is provided with the cooling system of outside, and said cooling system adopts water-cooled pattern or air-cooled pattern or geomantic omen refrigerating mode to carry out simultaneously summer; Adopt air-cooled pattern winter.
Further, preferred construction is, in the system of said outside, said cooling system also includes cooling tower.
Further, preferred construction is that said check valve assembly comprises two groups of check valves that are connected in parallel mutually.
Further, preferred construction is that said double-tube heat exchanger and cooling tower link together.
Further, preferred construction is that the back of said expansion valve increases has one to increase the enthalpy plate.
Further, preferred construction is, said unit winter condition will increase the enthalpy plate and link to each other with compressor through increasing the enthalpy pipe.
The present invention is after having taked such scheme; Fully taken into account the feasibility of applying, can this unit be processed into complete equipment by professional factory, it is strong to have applicability; Easy to use; Can brute force heat again by highly effective refrigeration, operating cost is low, has to popularize preferably and application value.
And; The present invention provides a kind of suitable seasonal variations obvious for air conditioning and heating engineering; Need refrigeration air-conditioner summer, the main frame that use in the area of need heating winter can satisfy the requirement of different user; And modularized design has advantages such as high accuracy, high efficiency, high reliability, compact conformation, use be flexible, easy to operate.
Description of drawings
Below in conjunction with accompanying drawing the present invention is carried out detailed description, so that above-mentioned advantage of the present invention is clearer and more definite.
Fig. 1 is the fundamental diagram of the cold hot-water air-conditioning main frame in geomantic omen of the present invention;
Fig. 2 is the multimode operational system figure of the cold hot-water air-conditioning main frame in geomantic omen of the present invention.
The specific embodiment
Come the present invention is carried out detailed description below in conjunction with accompanying drawing and specific embodiment.
Usually, as shown in Figure 1, the cold hot-water air-conditioning main frame in said geomantic omen specifically comprises:
And said check valve assembly comprises two groups of check valves that are connected in parallel mutually.
In addition, said double-tube heat exchanger and cooling tower 201 link together
Fig. 2 is the multimode operational system figure of the cold hot-water air-conditioning main frame in geomantic omen of the present invention.
As shown in the figure, comprising: the unit part of forming by a plurality of air-conditioner hosts 1; Said unit part 1 links together through the pipeline and the end-equipment 2 of two parallel connections;
Wherein, first pipeline is disposed with connecting hose, thermometer, Pressure gauge, stop valve 9, water pump 10, filter 11, and, also being provided with water pipe, water pipe is provided with check valve and water compensating valve 5;
Be provided with connecting hose 6, thermometer 7, check valve 8 on second pipeline successively, and, also being provided with discharge pipe line, discharge pipe line is provided with draining valve 4.
And, between the junction of check valve 8 on said second pipeline and discharge pipe line, being provided with stop valve, the two ends of stop valve are parallel with auxiliary electrical heater block 12, and the two ends of auxiliary electrical heater block are respectively equipped with stop valve 13.
Simultaneously, also be provided with air bleeding valve 3 in the top of said first pipeline.
And among this system, cooling water side can adopt air-cooled pattern and two kinds of operating modes of water-cooled pattern during said unit operation.And the circulatory system preferably whereby, has realized the difference circulation in winter, summer, can realize the refrigeration in summer, heat supply in winter.
Among the present invention; Cold-producing medium becomes the superheated refrigerant steam of HTHP behind compressor; After getting into condenser, cross valve (uses the water-cooled double-tube heat exchanger summer; Outdoor side joint cooling tower) heat release becomes the liquid of pressing in the normal temperature, gets into liquid reservoir (level pressure) then after the overexpansion valve, becomes the two-phase fluid of low-temp low-pressure; Get into the gas that evaporimeter (plate type heat exchanger) heat absorption becomes normal temperature low pressure then, get into compressor compresses at last and become the superheated refrigerant steam of HTHP to circulate next time.
And, among heating condition, through cross valve conversion, the reverse circulation of heating condition running refrigerating operating mode.Cold-producing medium becomes the superheated refrigerant steam of HTHP behind compressor; After getting into condenser (indoor plate type heat exchanger) heat release, cross valve becomes the liquid of pressing in the normal temperature; Get into liquid reservoir (level pressure) then, separating liquid behind receiver, fraction liquid return compressor and increase enthalpy after increasing the heat exchange of enthalpy plate type heat exchanger; A part is through expansion valve; Become the two-phase fluid of low-temp low-pressure, get into the gas that evaporimeter (outdoor air finned heat exchanger) heat absorption becomes normal temperature low pressure then, get into compressor compresses at last and become the superheated refrigerant steam of HTHP to circulate next time.
Among the present invention, the cooling system of outside adopts the water-cooled pattern summer, also can adopt air-cooled pattern or geomantic omen refrigerating mode to carry out simultaneously; Adopt air-cooled pattern winter, can normally operation more than low ambient temperature-25 ℃, in efficiently operation more than-20 ℃.
And winter, compressibility adopted secondary to increase the enthalpy technology, made unit can normally move more than-25 ℃, can efficiently move more than-20 ℃.
And said invention can be according to load variations, the automatic load or unload of unit operation, and the assurance system is the work of efficient energy-saving more, prolongs unit service life simultaneously.Demonstrate fully the design concept of " not only practice thrift, and energy-conservation ".Unit can confirm to open the platform number of unit according to indoor terminal payload, has practiced thrift the operating cost of system so greatly.
In addition, the present invention, unit adopts microcomputer control system, has the high and low pressure protection, high and low temperature control, multiple intelligent protection such as excess temperature, overcurrent protection and self diagnosis, from functions such as recovery systems, the safety that guarantees unit operation is with stable.System intelligent control, easy to operate.System is furnished with network interface, realizes remote monitoring, allows the control of many unit networking collection, therefore need not staff on duty, intelligent autocontrol operation.Do not take effective construction area, place roofing and get final product, reduce greatly initial cost and management maintenance expense.
The present invention is mainly used in needs refrigeration air-conditioner summer, and the area that need heat winter simultaneously can be realized the function of freezing and heating simultaneously.
Summer operation water-cooled pattern of the present invention, more energy-conservation more than 40% than common air-cooled unit; The winter operation heat pump mode, under the identical input power, heating capacity is more than 3 times of assistant heating of common air-conditioning electricity.
The present invention has realized that the geomantic omen is dual-purpose, and has adopted secondary to increase the enthalpy system, and when having realized that winter, outside air temperature was low, unit can efficient operation, has solved present domestic air-conditioning unit and has solved bad problem.
In addition, the present invention is that outside water-cooled side in real work has three kinds of methods for using:
First method is a summer condition operation underground water pattern, and underground water pattern refrigerating efficiency is the highest;
Second method is a summer condition operation ground source module, and ground source module refrigerating efficiency takes second place;
The third method is a summer condition operation water loops pattern, water loops mode operation cooling tower water-cooled operating mode; Higher than the air-cooled pattern efficient of air source.
The present invention has fully taken into account the feasibility of applying; Can by professional factory with the geomantic omen cold-the hot and cold water air-conditioner host is processed into finished product; This unit operation is simple, the scope of application is wide, operating cost is low, easy to use, have higher popularizing and application and popularization value.
It should be noted that; Above-mentioned specific embodiment only is exemplary; Under above-mentioned instruction of the present invention, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in protection scope of the present invention.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the object of the invention, are not to be used to limit the present invention.Protection scope of the present invention is limited claim and equivalent thereof.
Claims (7)
1. the cold hot-water air-conditioning main frame in geomantic omen is characterized in that, comprise,
Compressor, cross valve, magnetic valve, double-tube heat exchanger, finned heat exchanger, check valve, liquid reservoir, electric expansion valve, increase that the enthalpy plate changes, plate changes and divide the gas parts; Wherein, Be provided with said cross valve between said compressor and the branch gas parts; One end connecting plate of said cross valve changes, and an other end connects said double-tube heat exchanger and finned heat exchanger respectively.
2. the cold hot-water air-conditioning main frame in geomantic omen according to claim 1 is characterized in that, at described compressor outlet, also is provided with the cooling system of outside, and said cooling system adopts water-cooled pattern or air-cooled pattern or geomantic omen refrigerating mode to carry out simultaneously summer; Adopt air-cooled pattern winter.
3. the cold hot-water air-conditioning host computer system in geomantic omen according to claim 1 and 2 is characterized in that, in the system of said outside, said cooling system also includes cooling tower.
4. the cold hot-water air-conditioning main frame in geomantic omen according to claim 1 is characterized in that said check valve assembly comprises two groups of check valves that are connected in parallel mutually.
5. the cold hot-water air-conditioning main frame in geomantic omen according to claim 1 is characterized in that said double-tube heat exchanger and cooling tower link together.
6. according to the cold hot-water air-conditioning main frame of claim 4 or 5 described geomantic omens, it is characterized in that the back of said expansion valve increases has one to increase the enthalpy plate.
7. according to the cold hot-water air-conditioning main frame of claim 4 or 5 described geomantic omens, it is characterized in that said unit winter condition will increase the enthalpy plate and link to each other with compressor through increasing the enthalpy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102769467A CN102445017A (en) | 2011-09-16 | 2011-09-16 | Host machine of air cooling and water cooling type cold-hot water air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102769467A CN102445017A (en) | 2011-09-16 | 2011-09-16 | Host machine of air cooling and water cooling type cold-hot water air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102445017A true CN102445017A (en) | 2012-05-09 |
Family
ID=46007755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102769467A Pending CN102445017A (en) | 2011-09-16 | 2011-09-16 | Host machine of air cooling and water cooling type cold-hot water air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102445017A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748836A (en) * | 2012-07-25 | 2012-10-24 | 广东志高空调有限公司 | Air conditioning system and water-cooling and direct-cooling unit |
| CN103727705A (en) * | 2012-10-15 | 2014-04-16 | 深圳市新迪能源科技有限公司 | Double-source heat pump nanofluid heat energy technology system |
| CN104266417A (en) * | 2014-09-30 | 2015-01-07 | 宁波奥克斯电气有限公司 | Refrigeration operating method of multi-split air conditioner in high temperature environment |
| CN106642791A (en) * | 2016-12-28 | 2017-05-10 | 翁立波 | Displacement dual-operating mode multifunctional water and air cooling set |
| CN107894117A (en) * | 2017-11-20 | 2018-04-10 | 浙江创能新能源股份有限公司 | It is a kind of can be in the low temperature frequency conversion increasing enthalpy Air-Cooled Heat Pump Unit of 30 DEG C of environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046880A (en) * | 2004-08-01 | 2006-02-16 | Satoyuki Tsubaki | Control device for hybrid air conditioner |
| CN2807150Y (en) * | 2005-04-18 | 2006-08-16 | 钮德明 | Automatically-switching air conditioning and water heating unit |
| JP2006349333A (en) * | 2005-06-15 | 2006-12-28 | Earth Resources:Kk | Air-and water-cooled hybrid heat pump, and air-conditioning system |
| CN201652981U (en) * | 2010-01-22 | 2010-11-24 | 江门金羚日用电器有限公司 | Movable air regulator |
| CN201779921U (en) * | 2010-09-08 | 2011-03-30 | 邝细辉 | Multifunctional switch system of air conditioner and heat pump water heater |
| CN201837139U (en) * | 2009-06-01 | 2011-05-18 | 特灵空调***(中国)有限公司 | Jet and enthalpy increasing heat pump air conditioner hot water unit |
| CN102135341A (en) * | 2010-01-25 | 2011-07-27 | 上海日立电器有限公司 | Capacity-adjustable heat pump air-conditioning system with refrigerant release and enthalpy-adding loops |
-
2011
- 2011-09-16 CN CN2011102769467A patent/CN102445017A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006046880A (en) * | 2004-08-01 | 2006-02-16 | Satoyuki Tsubaki | Control device for hybrid air conditioner |
| CN2807150Y (en) * | 2005-04-18 | 2006-08-16 | 钮德明 | Automatically-switching air conditioning and water heating unit |
| JP2006349333A (en) * | 2005-06-15 | 2006-12-28 | Earth Resources:Kk | Air-and water-cooled hybrid heat pump, and air-conditioning system |
| CN201837139U (en) * | 2009-06-01 | 2011-05-18 | 特灵空调***(中国)有限公司 | Jet and enthalpy increasing heat pump air conditioner hot water unit |
| CN201652981U (en) * | 2010-01-22 | 2010-11-24 | 江门金羚日用电器有限公司 | Movable air regulator |
| CN102135341A (en) * | 2010-01-25 | 2011-07-27 | 上海日立电器有限公司 | Capacity-adjustable heat pump air-conditioning system with refrigerant release and enthalpy-adding loops |
| CN201779921U (en) * | 2010-09-08 | 2011-03-30 | 邝细辉 | Multifunctional switch system of air conditioner and heat pump water heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748836A (en) * | 2012-07-25 | 2012-10-24 | 广东志高空调有限公司 | Air conditioning system and water-cooling and direct-cooling unit |
| CN103727705A (en) * | 2012-10-15 | 2014-04-16 | 深圳市新迪能源科技有限公司 | Double-source heat pump nanofluid heat energy technology system |
| CN104266417A (en) * | 2014-09-30 | 2015-01-07 | 宁波奥克斯电气有限公司 | Refrigeration operating method of multi-split air conditioner in high temperature environment |
| CN106642791A (en) * | 2016-12-28 | 2017-05-10 | 翁立波 | Displacement dual-operating mode multifunctional water and air cooling set |
| CN107894117A (en) * | 2017-11-20 | 2018-04-10 | 浙江创能新能源股份有限公司 | It is a kind of can be in the low temperature frequency conversion increasing enthalpy Air-Cooled Heat Pump Unit of 30 DEG C of environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101387456B (en) | Cold-warmer bath integrated air source heat pump at cold region | |
| CN203657051U (en) | Direct condensation type air source heat pump floor heating system | |
| CN104662373A (en) | Thermal energy system and method of operation | |
| EP2489972A1 (en) | Intermediate heat exchanger and air-conditioning hot-water supply system using same | |
| CN102425882A (en) | Heat recovery multiple heat pump air-conditioning hot water machine and floor heating system | |
| CN201028893Y (en) | Ground source heat pump air conditioning system | |
| CN102445017A (en) | Host machine of air cooling and water cooling type cold-hot water air conditioner | |
| CN111811166B (en) | Triple heat supply pump unit with heat recovery function | |
| CN105240919A (en) | Energy storage type air source heat pump heating system and operation method thereof | |
| CN105091436A (en) | Air conditioner unit and heating and defrosting method thereof | |
| CN210399092U (en) | Multistage heat pump heat recovery system of data center | |
| CN101226019A (en) | Multipurpose heat pump units | |
| CN105674449A (en) | Triple-generation system based on energy-saving solar air source heat pump | |
| CN102230690B (en) | Solar-powered heat pump unit capable of freely recovering excess heat | |
| CN103104964B (en) | Refrigerant circulation system with heat recovery function | |
| CN108644942B (en) | Multi-source complementary distributed heat source tower heat pump system | |
| CN201100777Y (en) | Large-capability multi-joint air conditioner/thermal pump unit | |
| CN105241108A (en) | Modularized hot water air conditioning system and control method thereof | |
| CN214536634U (en) | Multifunctional heat pump device | |
| CN214665094U (en) | Air conditioner and integrated circulating pipeline system thereof | |
| CN212657907U (en) | Constant temperature and humidity unit | |
| CN201731579U (en) | Air conditioner with rational utilization of waste heat | |
| KR101054377B1 (en) | Heat pump system with heat exchanger for circulating water temperature rise | |
| CN201072264Y (en) | Integral heat reclamation type headwaters heat pump | |
| CN101608845B (en) | Parallel connection type modularized heat pump unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU HISEER NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XI AN JUNSHENG INDUSTRIAL CO., LTD. Effective date: 20140504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710075 XI AN, SHAANXI PROVINCE TO: 510000 GUANGZHOU, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140504 Address after: 510000 No. 02, No. 9, Sheng Bei Road, people's and town, Baiyun District, Baiyun District, Guangdong, China, No. 1, Guangzhou, China Applicant after: Guangzhou Hiseer New Energy Science & Technology Co., Ltd. Address before: 710075 Shaanxi city of Xi'an province high tech Zone Road maple leaf square block A room 1504 Applicant before: Xi'an Junsheng Industrial Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |