CN203404878U - Hybrid heat source type air-conditioning system - Google Patents
Hybrid heat source type air-conditioning system Download PDFInfo
- Publication number
- CN203404878U CN203404878U CN201320337518.5U CN201320337518U CN203404878U CN 203404878 U CN203404878 U CN 203404878U CN 201320337518 U CN201320337518 U CN 201320337518U CN 203404878 U CN203404878 U CN 203404878U
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- loop
- heat
- conditioning system
- heat exchanger
- utility
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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
Abstract
The utility model provides a hybrid heat source type air-conditioning system, which comprises a solar heat collector, a buried pipe, a heat pump unit and an indoor heat exchanger. The rear part of the solar heat collector is connected with a water mixing tank and a solar energy loop is formed by the solar heat collector and the water mixing tank. The water mixing tank is connected with the heat pump unit by the buried pipe to form an underground heat loop. The solar energy loop and the underground heat loop are connected in series with each other. The terminal of the underground heat loop is connected with the indoor heat exchanger by the heat pump unit. According to the technical scheme of the utility model, the utilization of two renewable resources, namely solar energy and geothermal energy, can be automatically balanced. Therefore, the balance of the underground heat of the soil all the year round can be effectively ensured.
Description
Technical field
The utility model relates to field of central air-conditioning, is specially a kind of associated heating resources air-conditioning system of utilizing solar energy and underground pipe water resource heat pump cooling and warming.
Background technology
In general, underground pipe water source heat pump air-conditioner technology is one and has energy-conservation and novel energy-conserving technology environment protection significance, it is by utilizing water body to carry out heat exchange as thermal source and the heat sink medium of heat pump, having the advantages such as heat stable output, COP value is high, heat exchange property is superior, set structure is compact, is a kind of energy-efficient environment protection type air conditioner system.
But, geothermal energy resources exist again the limitation of region, most of northern area of Ru China, the heat load in winter far surpasses the confession refrigeration duty in summer, when too much adopt the heat supply of underground pipe water source heat pump air conditioning system winter, can cause underground annual thermal unbalance, must just can reach thermal balance by supplemental heat load, if annual thermal unbalance, can affect the normal operation of later whole air-conditioning system, winter, heat can be fewer and feweri, even finally can make systemic breakdown.
Utility model content
The technical problem that the utility model solves is to provide a kind of associated heating resources air-conditioning system, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of associated heating resources air-conditioning system, comprise solar thermal collector, underground pipe, source pump and indoor heat exchanger, wherein, solar thermal collector rear portion is connected with a mixed water tank, and mixed water tank forms solar energy loop therewith, this storage heater external ground pipe laying, and be connected to form geothermal loop by underground pipe and source pump, thereby omitted independently GEOTHERMAL WATER heat-exchanging water tank, and connect and be connected with indoor heat exchanger by source pump at geothermal loop end in solar energy loop with geothermal loop.
In the utility model, described heat exchanger and mixed water tank pass through pipeline connection, on described pipeline, be provided with hot water lithium bromide refrigeration machine, will produce chilled water from the hot water heat drive lithium bromide refrigerator of mixed water tank, offer indoor heat exchanger cooling.
In the utility model, described mixed water tank is volumetric heat exchanger, and the heat absorption in solar energy loop is transformed.
In the utility model, all loops are provided with water circulating pump as power source.
In the utility model, described indoor heat exchanger comprises air-conditioner, heat exchanger and radiator.
Beneficial effect: the utility model takes full advantage of solar energy and these two kinds of renewable resources of geothermal energy, and by solar energy and shallow layer geothermal energy perfect adaptation, can effectively guarantee the soil underground heat thermal balance of the whole year; Meanwhile, Energy Efficiency Ratio is high, than conventional Energy Saving of Central Air-conditioning 30-40%.
Accompanying drawing explanation
Fig. 1 is the summer condition schematic diagram of the utility model preferred embodiment.
Fig. 2 is the winter condition schematic diagram of the utility model preferred embodiment.
In figure: solar energy heat collector 1, mixed water tank 2, underground pipe 3, source pump 4, indoor heat exchanger 5, hot water lithium bromide refrigeration machine 6, water circulating pump 7.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Preferred embodiment referring to a kind of associated heating resources air-conditioning system of Fig. 1, in the present embodiment, the common solar energy loop that forms of the solar thermal collector 1 of front end and mixed water tank 2, on this loop, be provided with solar energy end water circulating pump 6, mixed water tank 2 rear portions connect underground pipe 3, and and underground pipe 3 between pipeline on be provided with a ground hot junction water circulating pump 7, underground pipe 3, mixed water tank 2, source pump 4 has formed geothermal loop jointly, and at the end of geothermal loop, source pump 4 is connected with each indoor heat exchanger 5 in room by the indoor circulation water pump 7 on pipeline and pipeline.
When air-conditioning unit described in the utility model is applied to summer condition and freezes, the hot gas of indoor heat exchanger, carries out absorption heat-exchange by geothermal tube,, by hot water lithium bromide refrigeration machine, is assisted meanwhile, prevents that underground heat heat exchange is excessive, impact ground thermal balance; When described air-conditioning unit is applied to winter condition and heats, the cold air of indoor heat exchanger, carries out absorption heat-exchange by geothermal tube,, by solar energy heat collector, is assisted meanwhile.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an associated heating resources air-conditioning system, comprise solar thermal collector, underground pipe, source pump and indoor heat exchanger, it is characterized in that, solar thermal collector rear portion is connected with a mixed water tank, and mixed water tank forms solar energy loop therewith, this storage heater external ground pipe laying, and be connected to form geothermal loop by underground pipe and source pump, connect and be connected with indoor heat exchanger by source pump at geothermal loop end with geothermal loop in solar energy loop.
2. a kind of associated heating resources air-conditioning system according to claim 1, is characterized in that, described heat exchanger and mixed water tank, by pipeline connection, are provided with hot water lithium bromide refrigeration machine on described pipeline.
3. a kind of associated heating resources air-conditioning system according to claim 1, is characterized in that, described mixed water tank is volumetric heat exchanger.
4. a kind of associated heating resources air-conditioning system according to claim 1, is characterized in that, on described loop, is provided with water circulating pump as power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320337518.5U CN203404878U (en) | 2013-06-13 | 2013-06-13 | Hybrid heat source type air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320337518.5U CN203404878U (en) | 2013-06-13 | 2013-06-13 | Hybrid heat source type air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404878U true CN203404878U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320337518.5U Expired - Fee Related CN203404878U (en) | 2013-06-13 | 2013-06-13 | Hybrid heat source type air-conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203404878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633980A (en) * | 2015-02-06 | 2015-05-20 | 河北联合大学 | Solar energy and geothermal energy complementation type wind energy heat pump system |
| CN105650790A (en) * | 2016-03-28 | 2016-06-08 | 武汉科技大学 | Cold and heat radiation wall based on solar energy-ground source heat pump and household air conditioning system |
-
2013
- 2013-06-13 CN CN201320337518.5U patent/CN203404878U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633980A (en) * | 2015-02-06 | 2015-05-20 | 河北联合大学 | Solar energy and geothermal energy complementation type wind energy heat pump system |
| CN104633980B (en) * | 2015-02-06 | 2017-06-09 | 河北联合大学 | Solar energy ground can complementary wind energy heat pump system |
| CN105650790A (en) * | 2016-03-28 | 2016-06-08 | 武汉科技大学 | Cold and heat radiation wall based on solar energy-ground source heat pump and household air conditioning system |
| CN105650790B (en) * | 2016-03-28 | 2019-01-29 | 武汉科技大学 | A kind of domestic air-conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan sun,moon and star Energy Science Co., Ltd Assignor: Hunan Tiandiren Air-Conditioning Environmental Protection Engineering Co., Ltd. Contract record no.: 2015430000096 Denomination of utility model: A kind of associated heating resources air-conditioning system Granted publication date: 20140122 License type: Exclusive License Record date: 20150710 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |