CN202304084U - Horizontal buried pipe type ground source heat pump water heating and air conditioning system - Google Patents
Horizontal buried pipe type ground source heat pump water heating and air conditioning system Download PDFInfo
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- CN202304084U CN202304084U CN 201120362620 CN201120362620U CN202304084U CN 202304084 U CN202304084 U CN 202304084U CN 201120362620 CN201120362620 CN 201120362620 CN 201120362620 U CN201120362620 U CN 201120362620U CN 202304084 U CN202304084 U CN 202304084U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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Abstract
The utility model provides a horizontal buried pipe type ground source heat pump water heating and air conditioning system, which comprises a geothermal exchange system, water makeup constant pressure systems, a ground source heat pump unit and a load heat exchange system, wherein the two ends of the ground source heat pump unit are connected with the geothermal exchange system and the load heat exchange system to form a loop respectively; the two sets of water makeup constant pressure systems are connected with the geothermal exchange system and the load heat exchange system respectively; and the geothermal exchange system comprises a horizontal buried pipe, a source water segregator, a source water collector and a source water pump. The horizontal buried pipe type ground source heat pump water heating and air conditioning system has the beneficial effects that: renewable energy sources are utilized; the system has the advantages of high efficiency, energy saving, running stability and reliability and the like; the shortcoming of incapability of drilling holes and digging wells under hard geological conditions is overcome; and the horizontal buried pipe is only buried in shallow soil, so that the system is easy to construct and convenient to maintain.
Description
Technical field
The utility model belongs to hot water and air-conditioning system field, especially relates to a kind of earth source heat pump hot water of buried tube type flatly and air-conditioning system.
Background technology
Energy problem is the significant problem that human development faces, and the coordinated development of the energy and environment becomes trend.Earth-source hot-pump system is a kind of underground geothermal using resource (comprising underground water, underground ground or surface water etc.) of utilizing, but the not only heat supply but also the efficient energy-saving device that can freeze.The wherein less restriction that receives environmental condition of pipe laying earth-source hot-pump system, thereby come into one's own just day by day.It utilizes the metastable characteristic of underground temperature, on the basis of dropping into a small amount of high potential, carries out cold and hot exchange through being embedded in underground ground heat exchanger and the earth, realizes refrigeration in summer, heat supply in winter, can also provide life to use hot water.Be widely used in places such as hotel, market, office building, school, hospital, residential building.
Buried tube type earth source heat pump hot water and air-conditioning system vertically in existing technology; Comprise geothermal energy exchange system, water-supply and pressure-stabling system, earth source heat pump unit and load heat-exchange system; The two ends of earth source heat pump unit are connected with the load heat-exchange system with the geothermal energy exchange system respectively and form the loop; Two cover water-supply and pressure-stabling systems link to each other with the load heat-exchange system with the geothermal energy exchange system respectively; Said earth source heat pump hot water of buried tube type vertically and air-conditioning system are utilized regenerative resource, have efficient, energy-conservation, operate steadily, reliably, advantage such as environmental protection.Have buried tube type earth source heat pump hot water and air-conditioning system vertically, only suitable geology is not very hard, the place of the boring of can digging a well; The drilling well of should not punching of some place; And vertically the pipe laying depth of burying is big, and construction is complicated, and operating expenses is higher; When damage or leakage appear in particularly local pipe laying, search and keep in repair technical problems such as ten minutes difficulty.
Summary of the invention
The problem that the utility model will solve provide a kind of convenient for maintaining, simple in structure, operate steadily, environmental protection, earth source heat pump hot water of buried tube type flatly and air-conditioning system that heat source utilization efficiency is high; Especially being fit to has enough places, is not suitable for beating the place that peupendicular hole obtains descending sufficiently thermal source.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: flatly buried tube type earth source heat pump hot water and air-conditioning system; Comprise geothermal energy exchange system, water-supply and pressure-stabling system, earth source heat pump unit and load heat-exchange system; The two ends of earth source heat pump unit are connected with the load heat-exchange system with the geothermal energy exchange system respectively and form the loop, and two cover water-supply and pressure-stabling systems link to each other with the load heat-exchange system with the geothermal energy exchange system respectively, wherein:
Described earth source heat pump unit is made up of the source pump of the band heat recovery function of two parallel connections; The earth source heat pump unit comprises compressor, condenser, evaporimeter and throttling arrangement, and evaporimeter and condenser connect and compose a loop via compressor and throttling arrangement;
Said water-supply and pressure-stabling system comprises chemicals dosing plant, water supply tank, small pump and Constant pressure tank, and chemicals dosing plant links to each other with water supply tank, and the small pump that water supply tank is in parallel through two covers links to each other with Constant pressure tank and forms the loop;
Said load heat-exchange system comprises that the user uses terminal, load water knockout drum, load water collector and load water pump; The user uses the terminal to be composed in parallel by a plurality of water circulating fan coil heat exchangers; All coil heat exchangers adopt reversed return type to connect; Be connected with an end of load water collector and an end of load water knockout drum respectively through pipeline at last; The other end of load water collector links to each other with the load water pump, and the load water pump is connected with the earth source heat pump unit, and the other end of load water knockout drum directly is connected with the earth source heat pump unit;
Said geothermal energy exchange system comprises flatly pipe laying, source moisture hydrophone, source water water collector and source water water pump; Flatly pipe laying is the flat spin shape; One end of said pipe laying flatly links to each other with an end of source water water collector through pipeline, and the other end is connected with an end of source moisture hydrophone through pipeline, and the other end of source water water collector links to each other with source water water pump; Source water water pump is connected with the earth source heat pump unit, and the other end of source moisture hydrophone directly is connected with the earth source heat pump unit.
Said pipe laying is flatly imbedded underground 1.5-2m.
The ground source heat pump technology basic principle:
Earth source heat pump hot water unit is a media with the aqueous solution of water or interpolation antifreezing agent; Through absorbing the energy (like underground water or underground) of deep under ground; Or through the airborne energy of absorption in the fan coil (summer and season in spring and autumn), again after compressor compresses heats, through heat-exchanger rig with heat transferred water; Produce hot water, hot water is sent into through water circulation system and is indoorly carried out heating or directly be used for the hot water supply.Then be dispersed in the hot water through the heat indoor absorption summer, thereby reduce indoor temperature.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme; Utilize regenerative resource; Have efficient, energy-conservation, operate steadily, advantage such as reliable; Overcome the shortcoming that can not hole and dig a well owing to geology is hard, because flatly pipe laying is only imbedded in the thin solum, it is simple, easy to maintenance to construct.
Description of drawings
Fig. 1 is the process chart of buried tube type earth source heat pump hot water and air-conditioning system flatly
Among the figure:
1, flatly pipe laying 2, source water water collector 3, source moisture hydrophone
4, load water collector 5, load water knockout drum 6, earth source heat pump unit
7, source water water pump 8, load water pump 9, user use the terminal
10, chemicals dosing plant 11, water supply tank 12, small pump
13, Constant pressure tank
The specific embodiment
As shown in Figure 1; The utility model is buried tube type earth source heat pump hot water and air-conditioning system flatly; Comprise geothermal energy exchange system, water-supply and pressure-stabling system, earth source heat pump unit 6 and load heat-exchange system; The two ends of earth source heat pump unit 6 are connected with the load heat-exchange system with the geothermal energy exchange system respectively and form the loop, and two cover water-supply and pressure-stabling systems link to each other with the load heat-exchange system with the geothermal energy exchange system respectively, wherein:
Described earth source heat pump unit 6 is made up of the source pump of the band heat recovery function of two parallel connections; Earth source heat pump unit 6 comprises compressor, condenser, evaporimeter and throttling arrangement, and evaporimeter and condenser connect and compose a loop via compressor and throttling arrangement;
Said water-supply and pressure-stabling system comprises chemicals dosing plant 10, water supply tank 11, small pump 12 and Constant pressure tank 13, and chemicals dosing plant 10 links to each other with water supply tank 11, and the small pump 12 that water supply tank 11 is in parallel through two covers links to each other with Constant pressure tank 13 and forms the loop;
Said load heat-exchange system comprises that the user uses terminal 9, load water knockout drum 5, load water collector 4 and load water pump 8; The user uses terminal 9 to be composed in parallel by a plurality of water circulating fan coil heat exchangers; All coil heat exchangers adopt reversed return type to connect; Be connected with an end of load water collector 4 and an end of load water knockout drum 5 respectively through pipeline at last; The other end of load water collector 4 links to each other with load water pump 8, and load water pump 8 is connected with earth source heat pump unit 6, and the other end of load water knockout drum 5 directly is connected with earth source heat pump unit 6;
Said geothermal energy exchange system comprises flatly pipe laying 1, source moisture hydrophone 3, source water water collector 2 and source water water pump 7; Flatly pipe laying 1 is the flat spin shape; One end of said pipe laying flatly 1 links to each other with an end of source water water collector 2 through pipeline, and the other end links to each other with an end of source moisture hydrophone 3 through pipeline, and the other end of source water water collector 2 links to each other with source water water pump 7; Source water water pump 7 is connected with earth source heat pump unit 6, and the other end of source moisture hydrophone 3 directly is connected with earth source heat pump unit 6;
Said pipe laying flatly 1 is imbedded underground 1.5-2m.
Present embodiment is fit to that enough places are arranged and is not suitable for beating the place that peupendicular hole obtains descending sufficiently thermal source.
The course of work of this instance: the pipe laying flatly 1 that is embedded in thin solum in the winter time; Absorb the heat of thin solum; The aqueous solution that makes the water of pipe laying 1 flatly or add antifreezing agent heats up, the caliber and the spacing of the ground pipe laying of improving the standard, and heat-transfer effect also can be better; Source water water pump 7 is through pressurization; Make heat exchange finishes in the pipe laying 1 flatly water or water solution flow in source water water collector 2, and be delivered to earth source heat pump unit 6 according to the actual requirements, earth source heat pump unit 6 is transported to each user with hot water through load water knockout drum 5 again and uses terminal 9.
Load water pump 8 is through pressurization; The cold water or the cold water solution that use terminal 9 heats to discharge the user are flow in the load water collector 4; And be delivered to earth source heat pump unit 6 according to the actual requirements; Earth source heat pump unit 6 is carried backwater level land pipe laying 1 with cold water or cold water solution through source moisture hydrophone 3 again, promptly accomplishes heat exchange circulation.
In running, a cover water-supply and pressure-stabling system that links to each other with the geothermal energy exchange system, the responsible pressure that guarantees the geothermal energy exchange system; A cover water-supply and pressure-stabling system that links to each other with the load heat-exchange system, the pressure of responsible proof load heat-exchange system.Source water water collector 2, source moisture hydrophone 3 are responsible for guaranteeing each isostasy of pipe laying 1 flatly; Load water collector 4, load water knockout drum 5 are responsible for guaranteeing that each user uses the isostasy at terminal 9.
In summer; Native system is through the regulation and control of earth source heat pump unit 6; Can be dispersed into the heat that uses terminal 9 to absorb from each user the water, realize carrying out heat exchange, be transported to the water for cooling that the user uses terminal 9 with the thin solum thermal source through circulation; Stay thin solum to heat, thereby realize the purpose that indoor temperature reduces.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (2)
1. flatly buried tube type earth source heat pump hot water and air-conditioning system; Comprise geothermal energy exchange system, water-supply and pressure-stabling system, earth source heat pump unit and load heat-exchange system; The two ends of earth source heat pump unit are connected with the load heat-exchange system with the geothermal energy exchange system respectively and form the loop; Two cover water-supply and pressure-stabling systems link to each other with the load heat-exchange system with the geothermal energy exchange system respectively, wherein:
Described earth source heat pump unit is made up of the source pump of the band heat recovery function of two parallel connections; The earth source heat pump unit comprises compressor, condenser, evaporimeter and throttling arrangement, and evaporimeter and condenser connect and compose a loop via compressor and throttling arrangement;
Said water-supply and pressure-stabling system comprises chemicals dosing plant, water supply tank, small pump and Constant pressure tank, and chemicals dosing plant links to each other with water supply tank, and the small pump that water supply tank is in parallel through two covers links to each other with Constant pressure tank and forms the loop;
Said load heat-exchange system comprises that the user uses terminal, load water knockout drum, load water collector and load water pump; The user uses the terminal to be composed in parallel by a plurality of water circulating fan coil heat exchangers; All coil heat exchangers adopt reversed return type to connect; Be connected with an end of load water collector and an end of load water knockout drum respectively through pipeline at last, the other end of load water collector links to each other with the load water pump, and the load water pump is connected with the earth source heat pump unit; The other end of load water knockout drum directly is connected with the earth source heat pump unit
It is characterized in that: said geothermal energy exchange system comprises flatly pipe laying, source moisture hydrophone, source water water collector and source water water pump; Flatly pipe laying is the flat spin shape; One end of said pipe laying flatly links to each other with an end of source water water collector through pipeline, and the other end is connected with an end of source moisture hydrophone through pipeline, and the other end of source water water collector links to each other with source water water pump; Source water water pump is connected with the earth source heat pump unit, and the other end of source moisture hydrophone directly is connected with the earth source heat pump unit.
2. flatly buried tube type earth source heat pump hot water and air-conditioning system, it is characterized in that: said pipe laying is flatly imbedded underground 1.5-2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120362620 CN202304084U (en) | 2011-09-27 | 2011-09-27 | Horizontal buried pipe type ground source heat pump water heating and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120362620 CN202304084U (en) | 2011-09-27 | 2011-09-27 | Horizontal buried pipe type ground source heat pump water heating and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304084U true CN202304084U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120362620 Expired - Fee Related CN202304084U (en) | 2011-09-27 | 2011-09-27 | Horizontal buried pipe type ground source heat pump water heating and air conditioning system |
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| CN (1) | CN202304084U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154584A (en) * | 2014-08-13 | 2014-11-19 | 渤海石油水电服务公司 | Heating system |
| CN104374427A (en) * | 2014-11-10 | 2015-02-25 | 广西大学 | System and method for testing soil mass heat and humidity migration effect in operating process of ground source heat pump |
| CN107192060A (en) * | 2017-06-17 | 2017-09-22 | 安徽南国机电科技发展有限公司 | A kind of ground source heat can mutually repay electricity saving and energy saving system with electricity mutual complementation |
| CN109680699A (en) * | 2018-12-20 | 2019-04-26 | 青岛理工大学 | A kind of enclosed seawater source heat pump system dry work method |
| WO2020207110A1 (en) * | 2019-04-08 | 2020-10-15 | 青岛海尔空调器有限总公司 | Earth-cooled air conditioner system and installation method |
-
2011
- 2011-09-27 CN CN 201120362620 patent/CN202304084U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154584A (en) * | 2014-08-13 | 2014-11-19 | 渤海石油水电服务公司 | Heating system |
| CN104154584B (en) * | 2014-08-13 | 2022-11-08 | 中国海洋石油集团有限公司 | Heating system |
| CN104374427A (en) * | 2014-11-10 | 2015-02-25 | 广西大学 | System and method for testing soil mass heat and humidity migration effect in operating process of ground source heat pump |
| CN104374427B (en) * | 2014-11-10 | 2016-10-05 | 桂林理工大学 | The soil body hot moisture migration effect test system and method in a kind of earth source heat pump operation |
| CN107192060A (en) * | 2017-06-17 | 2017-09-22 | 安徽南国机电科技发展有限公司 | A kind of ground source heat can mutually repay electricity saving and energy saving system with electricity mutual complementation |
| CN109680699A (en) * | 2018-12-20 | 2019-04-26 | 青岛理工大学 | A kind of enclosed seawater source heat pump system dry work method |
| WO2020207110A1 (en) * | 2019-04-08 | 2020-10-15 | 青岛海尔空调器有限总公司 | Earth-cooled air conditioner system and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120927 |