CN207146979U - Double-source heat pump system - Google Patents
Double-source heat pump system Download PDFInfo
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- CN207146979U CN207146979U CN201720861950.2U CN201720861950U CN207146979U CN 207146979 U CN207146979 U CN 207146979U CN 201720861950 U CN201720861950 U CN 201720861950U CN 207146979 U CN207146979 U CN 207146979U
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- heat pump
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- cooling tower
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Abstract
A kind of Double-source heat pump system is the utility model is related to, it is characterized in that：Including air-cooled heat pump, water resource heat pump, cooling tower, water pump and conversion valve, the air-cooled heat pump is connected with water resource heat pump, between the air-cooled heat pump and water resource heat pump and it is connected with cooling tower, air-cooled heat pump forms the Double-source heat pump system that air-source is combined with water source with the loop that water resource heat pump and cooling tower are connected by summer conversion valve of passing the winter.Beneficial effect：The utility model uses the Double-source heat pump system that air-source is combined with water source, and winter is heated up water by air-cooled heat pump, and the hot water after heating enters water source heat pump units, and air conditioning terminal is supplied after water source heat pump units further lift water temperature；Based on water resource heat pump+cooling tower, insufficient section is supplied summer cooling by air-cooled heat pump, and energy-conservation is again economical.
Description
Technical field
The utility model belongs to heat pump techniques, more particularly to a kind of Double-source heat pump system.
Background technology
Source pump is a kind of device of heat energy transfer by low-temperature heat source to high temperature heat source, and heat pump techniques are one relative
Ripe technology, it is the key of heat pump techniques the problem of " source ".Conventional one kind be sky gas and water (underground water, surface water, river,
River, lake etc.), soil etc.；Another kind of is to live and produce heat extraction, and this kind of rejection temperature is higher, such as waste gas, waste water；Heat pump skill
What art used is exactly these energy.It can be divided into according to heat resource form heat pump：Air source heat pump, earth source heat pump, water resource heat pump and dirt
Water resource heat pump etc..
The installation and use of air source heat pump are all very convenient, but due to air state parameter with area and season not
Same and different, then the capacity on air source heat pump and coefficient of performance in heating influence very big, when air themperature is higher or relatively low, heat pump
Coefficient of performance of refrigerating will become very low.Especially in the winter time, when air themperature is very low, now the heating load of demand mutually strains
Greatly, the imbalance between supply and demand between heat pump heat supply amount and heat consumption of building certainly will be caused.
Earth source heat pump heat exchange is carried out in underground, it is necessary to heat transmission is carried out by digging a well, and area of digging a well is larger,
Use and limited by place, therefore energy exchange cannot be realized without enough places, and be inconvenient to repair.
Water resource heat pump either deep-well or shallow well, it is required for taking out underground water progress heat exchange, it is easy to underground water and geology
Produce destruction.Bad meeting polluted underground water is protected, recharge is bad also to influence setting of ground.
Sewage source heat pump system premise is the need for available native sewage water, secondly anti-clogging in use, anticorrosion, anti-
The technologies such as pollution are again particularly critical, if dealt with improperly, easily result in blockage, and pollute, influence using effect.
In summary, in heat pump techniques the problem of " source " it is a kind of new technique urgently to be resolved hurrily in industry.
Utility model content
The utility model is to overcome deficiency of the prior art, it is intended to makes up the deficiency in above-mentioned " source ", there is provided a kind of
Double-source heat pump system, effectively meet both without native sewage water, and do not possess well-digging condition and be also intended to use power-saving green air conditioner
Building heating refrigeration demand.
The utility model to achieve the above object, is achieved through the following technical solutions, a kind of Double-source heat pump system, its feature
It is：Including air-cooled heat pump, water resource heat pump, cooling tower, water pump and conversion valve, the air-cooled heat pump is connected with water resource heat pump, institute
State between air-cooled heat pump and water resource heat pump and be connected with cooling tower, air-cooled heat pump passes through summer in winter switching valve with water resource heat pump and cooling tower
The loop of door connection forms the Double-source heat pump system that air-source is combined with water source；The air-cooled heat pump disengaging water end (W.E.) passes through respectively
Summer in winter conversion valve V2 and pipeline and water resource heat pump disengaging water end (W.E.) connect and compose and build that winter that end is connected is air-cooled and water source
Double-source heat pump system linked system；The cooling tower disengaging water end (W.E.) passes through summer in winter conversion valve V1 and pipeline and water source heat respectively
Pump connects, and forms the summer cooling tower and water source heat pump system being connected with building end.
The air-cooled heat pump water inlet end, water resource heat pump user side water inlet end and the cooling tower port of export are respectively equipped with water pump.
The air-cooled heat pump disengaging water end (W.E.) directly connects structure by summer in winter conversion valve V1 and pipeline with building end respectively
Into the supplement cooling loop of summer cooling tower and water source heat pump system.
Energy storage canister is provided between the air-cooled heat pump and water resource heat pump.
Beneficial effect：Compared with prior art, the utility model both eliminates this ring for beating underground well, shallow well and deep-well
Section, while need not have native sewage water again.Because winter by air-cooled heat pump provides low-temperature water heating, even if so winter it is extremely cold
Weather, the output water temperature of air-cooled heat pump is not interfered with substantially yet, improve the operational efficiency of system.Hidden work is not present in this system
Journey, maintain easily and repair.
The Double-source heat pump system being combined using air-source with water source, winter is heated up water by air-cooled heat pump, after heating
Hot water enters water source heat pump units, and air conditioning terminal is supplied after water source heat pump units further lift water temperature；Summer cooling is with water
Based on source heat pump+cooling tower, insufficient section is supplied by air-cooled heat pump, and energy-conservation is again economical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 air-cooled heat pump, 2 water resource heat pumps, 3 cooling towers, 4,5,6, water pump, V1, V2, summer in winter conversion valve, 7, energy storage
Tank.
Embodiment
Below in conjunction with preferred embodiment, to according to embodiment provided by the utility model, details are as follows：
Accompanying drawing is referred to, present embodiments provides a kind of Double-source heat pump system, including air-cooled heat pump 1, water resource heat pump 2, cooling
Tower 3, water pump 4,5,6 and summer in winter conversion valve V1, V2, the air-cooled heat pump are connected with water resource heat pump, the air-cooled heat pump and water
Between the heat pump of source and it is connected with cooling tower, the loop structure that air-cooled heat pump is connected with water resource heat pump and cooling tower by summer in winter conversion valve
The Double-source heat pump system being combined into air-source with water source.The air-cooled heat pump water inlet end, water resource heat pump user side water inlet end and
The cooling tower port of export is respectively equipped with water pump.
The preferred scheme of the present embodiment is that the air-cooled heat pump disengaging water end (W.E.) passes through summer in winter conversion valve V2 and pipeline respectively
Connected and composed with water resource heat pump disengaging water end (W.E.) and build that winter for being connected of end is air-cooled and the Double-source heat pump system linkage system at water source
System；The cooling tower disengaging water end (W.E.) is connected by summer in winter conversion valve V1 and pipeline with water resource heat pump respectively, is formed and building end
Hold the summer cooling tower and water source heat pump system of connection.
The preferred scheme of the present embodiment is that the air-cooled heat pump disengaging water end (W.E.) passes through summer in winter conversion valve V1 and pipeline respectively
The supplement cooling loop for forming summer cooling tower and water source heat pump system is directly connected with building end.
The preferred scheme of the present embodiment is that energy storage canister is provided between the air-cooled heat pump and water resource heat pump, in case extreme day
Controlled atmosphere peak uses.
The course of work
Winter：V1 is closed, and V2 is opened, and provides low-temperature water heating by air-cooled heat pump, hot water enters water source heat pump units, through water source
Water temperature is promoted to certain temperature for building end by source pump；
Summer, V2 are closed, and V1 is opened, and based on water resource heat pump combination cooling tower, insufficient section is supplied cooling by air-cooled heat pump
Give.
The above-mentioned detailed description carried out with reference to embodiment to a kind of Double-source heat pump system is illustrative rather than is limited
Property, several embodiments, therefore the change in the case where not departing from the utility model general plotting can be included according to limited scope
Change and change, should belong within the scope of protection of the utility model.
Claims (4)
1. a kind of Double-source heat pump system, it is characterized in that：Including air-cooled heat pump, water resource heat pump, cooling tower, water pump and conversion valve,
The air-cooled heat pump is connected with water resource heat pump, between the air-cooled heat pump and water resource heat pump and is connected with cooling tower, air-cooled heat pump with
The loop that water resource heat pump and cooling tower are connected by summer in winter conversion valve forms the double-source heat pump system that air-source is combined with water source
System；The air-cooled heat pump disengaging water end (W.E.) passes in and out water end (W.E.) with water resource heat pump by summer in winter conversion valve V2 and pipeline respectively and connected and composed
With building winter for being connected of end is air-cooled and the Double-source heat pump system linked system at water source；The cooling tower disengaging water end (W.E.) leads to respectively
Pass the winter summer conversion valve V1 and pipeline is connected with water resource heat pump, form the summer cooling tower and water resource heat pump being connected with building end
System.
2. Double-source heat pump system according to claim 1, it is characterized in that：The air-cooled heat pump water inlet end, water resource heat pump are used
Family side water inlet end and the cooling tower port of export are respectively equipped with water pump.
3. Double-source heat pump system according to claim 1 or 2, it is characterized in that：The air-cooled heat pump disengaging water end (W.E.) leads to respectively
Pass the winter summer conversion valve V1 and pipeline directly connect the supplement confession for forming summer cooling tower and water source heat pump system with building end
Cold loop.
4. Double-source heat pump system according to claim 3, it is characterized in that：It is provided between the air-cooled heat pump and water resource heat pump
Energy storage canister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720861950.2U CN207146979U (en) | 2017-07-17 | 2017-07-17 | Double-source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720861950.2U CN207146979U (en) | 2017-07-17 | 2017-07-17 | Double-source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146979U true CN207146979U (en) | 2018-03-27 |
Family
ID=61675505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720861950.2U Active CN207146979U (en) | 2017-07-17 | 2017-07-17 | Double-source heat pump system |
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| CN (1) | CN207146979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344470A (en) * | 2020-12-04 | 2021-02-09 | 河南三张节能环保工程有限公司 | Utilize multiple source heat pump air conditioning system of clean energy |
-
2017
- 2017-07-17 CN CN201720861950.2U patent/CN207146979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344470A (en) * | 2020-12-04 | 2021-02-09 | 河南三张节能环保工程有限公司 | Utilize multiple source heat pump air conditioning system of clean energy |
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