CN206113192U - Building energy conservation water source heat pump system - Google Patents
Building energy conservation water source heat pump system Download PDFInfo
- Publication number
- CN206113192U CN206113192U CN201621180005.8U CN201621180005U CN206113192U CN 206113192 U CN206113192 U CN 206113192U CN 201621180005 U CN201621180005 U CN 201621180005U CN 206113192 U CN206113192 U CN 206113192U
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- China
- Prior art keywords
- water
- knockout drum
- heat exchanger
- energy conservation
- chilled
- 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.)
- Expired - Fee Related
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Classifications
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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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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a building energy conservation water source heat pump system, include: the supply water tank, the water collector, air conditioner return water pipeline is connected on the water collector, and is parallelly connected with the supply water tank, cooling tower plate heat exchanger, centrifugal chiller, water source plate formula heat exchanger cooling tower plate heat exchanger, centrifugal chiller and plate heat exchanger are for parallelly connected, the groundwater circulation pipe inserts among the plate heat exchanger, water knockout drum of refrigerated water, cooling tower plate heat exchanger and centrifugal chiller all insert in water knockout drum of refrigerated water, refrigerated water secondary water knockout drum sets up in the rear end of a water knockout drum of refrigerated water, and water knockout drum of refrigerated water and water source plate formula heat exchanger insert in the refrigerated water secondary water knockout drum, the delivery port is to air conditioner supply cooling water. The utility model discloses a building energy conservation water source heat pump system adopts underground water source as the source of heat with cold volume, adopts the multiloop setting for the temperature that gets into in the air conditioner is more stable.
Description
Technical field
This utility model is related to a kind of building energy conservation water source heat pump system, belongs to building field.
Background technology
In recent years urban architecture use can be in rapid growth pattern, building energy consumption shared proportion day in overall energy resource consumption
Become increase.According to the data that town and country and housing construction portion are given, the shared ratio in China's energy total flow of energy for building
Rise to 27.47% in 2003 from 10% in 1978.In building energy consumption, heating, ventilation and air conditioning energy consumption are about
Account for 2/3 or so.The energy consumption problem of HVAC has progressively become the outstanding problem for affecting China's architectural development and environmental quality.Especially
It is that, for some mountain landscape houses, the requirement to green building should more be focused on design, therefore, the profit for the treatment of in accordance with local conditions
Just become pursuing a goal for building energy conservation with the affluent resources of nature.
Utility model content
The purpose of this utility model is to provide a kind of building energy conservation water source heat pump system, to reach the mesh of building energy conservation
's.
This utility model employs following technical scheme：
A kind of building energy conservation water source heat pump system, it is characterised in that include：Extra feed tank, water collector is connected to make-up water
Behind case；Air-conditioning water return pipeline, is connected on water collector, in parallel with extra feed tank；Cooling tower plate type heat exchanger, is arranged on collection
The rear end of hydrophone；Centrifugal refrigerating machines, are arranged on the rear end of water collector；Water source plate type heat exchanger, after being connected to water collector
End, cooling tower plate type heat exchanger, centrifugal refrigerating machines and water source plate type heat exchanger are parallel connection；Ground water circulation pipe, accesses water
In the plate type heat exchanger of source；Water knockout drum of chilled water, cooling tower plate type heat exchanger and centrifugal refrigerating machines access chilled water
In water knockout drum；The secondary water knockout drum of chilled water, is arranged on the rear end of water knockout drum of chilled water, water knockout drum of chilled water and
Water source plate type heat exchanger is accessed in the secondary water knockout drum of chilled water；Outlet, is connected to the rear end of the secondary water knockout drum of the chilled water,
Chilled water is supplied to air-conditioning.
Further, building energy conservation water source heat pump system of the present utility model, can also have the feature that：Wherein, from
Core type handpiece Water Chilling Units have pump of chilled water.
Further, building energy conservation water source heat pump system of the present utility model, can also have the feature that, also have：
Secondary cycle pipeline, is connected between water knockout drum of water collector and chilled water.
Further, building energy conservation water source heat pump system of the present utility model, can also have the feature that, also have：
Differential pressure controller, is arranged between water collector and the secondary water knockout drum of chilled water.
Further, building energy conservation water source heat pump system of the present utility model, can also have the feature that, also have：
Chilled water chemicals dosing plant, communicates with the pipeline of water collector rear end.
Further, building energy conservation water source heat pump system of the present utility model, can also have the feature that, also have：
Bellows land expansion tank, are arranged between extra feed tank and water collector.
The beneficial effect of utility model
Building energy conservation water source heat pump system of the present utility model, as a result of underground water source coming as heat and cold
Source, while using multiloop setting.After exchanging heat for example at the cooling tower plate type heat exchanger by water knockout drum of chilled water and
The secondary water knockout drum of chilled water, another being in plate type heat exchanger is directly entered the secondary water knockout drum of chilled water after heat exchange, so twice
Heat exchange and the result of mixed water so that more stable into the water temperature in air-conditioning.
Further, due to also having loop to flow back in water collector at water knockout drum of chilled water so that when chilled water once divides
When temperature at hydrophone is undesirable, part current can be made to re-start once heat exchange backflow, so as to further enhancing heat exchange
Stability.So that the underground water source heat supply temperature of building energy conservation water source heat pump system of the present utility model is more stable.
Description of the drawings
Fig. 1 is the overall structure diagram of building energy conservation water source heat pump system of the present utility model.
Specific embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with accompanying drawing.
As shown in figure 1, building energy conservation water source heat pump system includes following structure：
Extra feed tank 22, is connected by tap water pipe 21 with tap water, receives and store tap water.
Bellows land expansion tank 20, and one end is connected with extra feed tank 22, and the other end is connected with water collector 19, to follow-up
Constant pressure supply water is carried out in pipeline.
Air-conditioning water return pipeline 18, current are back in water collector 19 from each air conditioning terminal by air-conditioning water return pipeline 18.
Water collector 19, extra feed tank 22 and air-conditioning water return pipeline 18 are connected in parallel the front end of water collector 19.
Chilled water chemicals dosing plant 23, is arranged on the pipeline behind water collector 19, the dosing in water circulation loop.Due to sky
Adjust cooling water to be to recycle, therefore the problem of deposit attachment and microbial growth can be produced after time length, therefore need
Periodically corresponding medicament is added in cooling water.
Cooling tower plate type heat exchanger 24, is arranged on behind water collector 19, two groups is provided with present embodiment, cooling water pipe
Interface 25, can connect the cooling water pipe of cooling tower or can fetch cooling water from underground water source；In order to ensure whole system
Cooling is stablized, and in present embodiment cooling water pipe interface 25 is connected with cooling tower.
Centrifugal refrigerating machines 26, have in the present embodiment four, and two centrifugal refrigerating machines are one group, and cold
But column plate type heat exchanger 24 is arranged in parallel behind water collector 19.
Each centrifugal refrigerating machines 26 is respectively provided with pump 27 of a chilled water.In this pump 27 of four chilled waters
There is one not work at ordinary times as standby, only use in an emergency situation.
Water source plate type heat exchanger 28, is arranged on behind water collector 19, with centrifugal refrigerating machines 26 and cooling column plate type
Heat exchanger 24 is in parallel.
Water knockout drum 14 of chilled water, cooling tower plate type heat exchanger 24 and centrifugal refrigerating machines 26 access chilled water one
In secondary water knockout drum 14.
The secondary water knockout drum 13 of chilled water, is arranged on behind water knockout drum 14 of chilled water, receives from chilled water once
Water in water knockout drum 14, water source plate type heat exchanger 28 is also coupled in the secondary water knockout drum 13 of chilled water.
Chilled water secondary pump 12, is arranged between water knockout drum 14 of chilled water and the secondary water knockout drum 13 of chilled water.
Differential pressure controller 15, between the secondary water knockout drum 13 of chilled water and water collector 19, control is supplied water and backwater between
Pressure reduction.
Water flow switch 16 and flow detector 17 are arranged between water knockout drum 14 of chilled water and water collector 19.Due to cold
Freeze at water knockout drum of water and flowed back in water collector by loop, when the temperature at water knockout drum of chilled water is undesirable, can be with
Part current are made to re-start once heat exchange backflow, so as to further enhancing the stability of heat exchange.
Outlet 11, is arranged on behind the secondary water knockout drum 13 of chilled water, and being connected to each air conditioning terminal carries out cooling.
Building energy conservation water source heat pump system of the present utility model, as a result of underground water source coming as heat and cold
Source, while using multiloop setting.Underground water source heat supply is adopted in the path of two parallel connections, and in cooling column plate type
By water knockout drum of chilled water and the secondary water knockout drum of chilled water after exchanging heat at heat exchanger, another being in plate type heat exchanger exchanges heat
After be directly entered the secondary water knockout drum of chilled water, such result of heat exchange and mixed water twice so that into the water temperature in air-conditioning more
It is stable.And there is loop to flow back in water collector at water knockout drum of chilled water so that the temperature at water knockout drum of chilled water
When spending undesirable, part current can be made to re-start once heat exchange backflow, so as to further enhancing the stability of heat exchange.Especially
Its for some mountain landscape houses, due to mountain region in, the often resource of subsoil water more horn of plenty, thus to green energy conservation and
In the higher landscape house of design requirement, using building energy conservation water source heat pump system of the present utility model more preferable energy-conservation can be reached
Purpose.
Claims (6)
1. a kind of building energy conservation water source heat pump system, it is characterised in that include：
Extra feed tank,
Water collector, is connected to behind the extra feed tank；
Air-conditioning water return pipeline, is connected on the water collector, in parallel with the extra feed tank；
Cooling tower plate type heat exchanger, is arranged on the rear end of the water collector；
Centrifugal refrigerating machines, are arranged on the rear end of the water collector；
Water source plate type heat exchanger, is connected to the rear end of the water collector, the cooling tower plate type heat exchanger, the centrifugal cold water
Unit and the water source plate type heat exchanger are parallel connection；
Ground water circulation pipe, in accessing water source plate type heat exchanger；
Water knockout drum of chilled water, the cooling tower plate type heat exchanger and centrifugal refrigerating machines access the chilled water once
In water knockout drum；
The secondary water knockout drum of chilled water, is arranged on the rear end of water knockout drum of the chilled water, water knockout drum of the chilled water and
The water source plate type heat exchanger is accessed in the secondary water knockout drum of the chilled water；
Outlet, is connected to the rear end of the secondary water knockout drum of the chilled water, and to air-conditioning chilled water is supplied.
2. building energy conservation water source heat pump system as claimed in claim 1, it is characterised in that：
Wherein, the centrifugal refrigerating machines have pump of chilled water.
3. building energy conservation water source heat pump system as claimed in claim 1, it is characterised in that also have：
Secondary cycle pipeline, is connected between water knockout drum of the water collector and the chilled water.
4. building energy conservation water source heat pump system as claimed in claim 1, it is characterised in that also have：
Pressure reduction is controlled, and is arranged between the water collector and the secondary water knockout drum of the chilled water.
5. building energy conservation water source heat pump system as claimed in claim 1, it is characterised in that also have：
Chilled water chemicals dosing plant, communicates with the pipeline of water collector rear end.
6. building energy conservation water source heat pump system as claimed in claim 1, it is characterised in that also have：
Bellows land expansion tank, are arranged between extra feed tank and water collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180005.8U CN206113192U (en) | 2016-10-27 | 2016-10-27 | Building energy conservation water source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621180005.8U CN206113192U (en) | 2016-10-27 | 2016-10-27 | Building energy conservation water source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113192U true CN206113192U (en) | 2017-04-19 |
Family
ID=58524771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621180005.8U Expired - Fee Related CN206113192U (en) | 2016-10-27 | 2016-10-27 | Building energy conservation water source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113192U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121195A (en) * | 2019-12-17 | 2020-05-08 | 东莞网田机电工程有限公司 | Water cooling system |
| CN112628832A (en) * | 2021-01-21 | 2021-04-09 | 中国建筑西北设计研究院有限公司 | Regional energy supply system adopting centralized heat supply and partitioned energy source stations |
| CN112628901A (en) * | 2021-01-21 | 2021-04-09 | 中国建筑西北设计研究院有限公司 | Regional cooling implementation method based on partitioned energy source station |
-
2016
- 2016-10-27 CN CN201621180005.8U patent/CN206113192U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121195A (en) * | 2019-12-17 | 2020-05-08 | 东莞网田机电工程有限公司 | Water cooling system |
| CN112628832A (en) * | 2021-01-21 | 2021-04-09 | 中国建筑西北设计研究院有限公司 | Regional energy supply system adopting centralized heat supply and partitioned energy source stations |
| CN112628901A (en) * | 2021-01-21 | 2021-04-09 | 中国建筑西北设计研究院有限公司 | Regional cooling implementation method based on partitioned energy source station |
| CN112628832B (en) * | 2021-01-21 | 2021-12-10 | 中国建筑西北设计研究院有限公司 | Regional energy supply system adopting centralized heat supply and partitioned energy source stations |
| CN112628901B (en) * | 2021-01-21 | 2022-01-04 | 中国建筑西北设计研究院有限公司 | Regional cooling implementation method based on partitioned energy source station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20191027 |