CN204404414U - Source, a kind of ground heating air-conditioner heat pump - Google Patents
Source, a kind of ground heating air-conditioner heat pump Download PDFInfo
- Publication number
- CN204404414U CN204404414U CN201420752453.5U CN201420752453U CN204404414U CN 204404414 U CN204404414 U CN 204404414U CN 201420752453 U CN201420752453 U CN 201420752453U CN 204404414 U CN204404414 U CN 204404414U
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- Prior art keywords
- water inlet
- evaporimeter
- heat pump
- inlet pipe
- pipe
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Source, the utility model open a kind of ground heating air-conditioner heat pump, includes earth source heat pump unit and underground pipe assembly; This earth source heat pump unit and underground pipe inter-module are connected with water inlet pipe and outlet pipe, the heat exchange medium flowing through underground pipe assembly through water inlet pipe flow to earth source heat pump unit and and then flow back to underground pipe assembly through outlet pipe, this water inlet pipe is connected with positive displacement hot water storage tank; This earth source heat pump unit includes compressor, evaporimeter, condenser and heat exchanger.The utility model have employed the closed circulatory system, and the not easily loss of the moisture in the circulatory system, can avoid inner-walls of duct fouling, affect heat transfer efficiency; Meanwhile, by arranging positive displacement hot water storage tank on water inlet pipe, the heat exchange medium after underground pipe device heats can in this positive displacement hot water storage tank secondary heating, improve the heating energy efficiency ratio of entirely source heat pump system, and environmental protection.
Description
Technical field
The utility model relates to air-conditioning heat pump art, refers in particular to source, a kind of ground heating air-conditioner heat pump.
Background technology
Ground source heat pump technology is a kind of renewable energy technologies, and it is the feature utilizing soil temperature stabilization throughout the year, and winter can as the thermal source of heat pump heating using soil, and summer can as the low-temperature receiver of air-conditioning using soil.At present, perpendicularly buried pipe ground source heat pump technology has been widely used in building field, it has the following advantages: efficiency is high, temperature winter of soil is higher than environment temperature, summer is lower than environment temperature, make earth source heat pump compared with traditional air-conditioning system, winter is more energy-efficient, and source pump efficiency exceeds more than 40% than traditional air-conditioning system; Obvious environment benefit, due to earth source heat pump utilization is regenerative resource, and smoke evacuation, does not have discarded object yet, does not need the place of stacking dyestuff refuse, protects the environment with energy region; Can meet various functional requirement, earth source heat pump can be used for heating, refrigeration, also can provide hot water for life etc.
At present, the heat transferring medium of earth source heat pump is generally water, heat transferring medium in the circulatory system of the air conditioning terminal of earth source heat pump and building is water too, when air conditioning terminal needs blowdown or health hot water, water in air conditioning terminal has the loss of part usually, need toward moisturizing in pipeline when loss, and various places water quality is different, hardness is different, when water quality is not up to standard, pipeline in equipment, comprise in copper pipe and all have the electrodeposition substances such as different calcium carbonate, tube wall is easily caused to produce dirt, the dirt produced not only affects heat exchange efficiency, also underdeposit corrosion can be formed simultaneously, very easily cause pipe perforation, affect the normal operation of equipment.In addition, also usually containing different impurity in water quality, the resistance of pipeline can be affected again after adding fixed filter, increase the power of water pump, increase energy consumption.
And in modern society, industrial production or publilc baths etc. often produce the thermal wastewater in a large number with higher temperature, if be not used and directly process discharge, then very unfortunate, and do not meet the theory of environment protecting and power-saving.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide source, a kind of ground heating air-conditioner heat pump, and it has feature that is less scaling, energy-conserving and environment-protective.
For achieving the above object, the utility model adopts following technical scheme:
Source, a kind of ground heating air-conditioner heat pump, includes earth source heat pump unit and underground pipe assembly; This earth source heat pump unit and underground pipe inter-module are connected with water inlet pipe and outlet pipe, the heat exchange medium flowing through underground pipe assembly through water inlet pipe flow to earth source heat pump unit and and then flow back to underground pipe assembly through outlet pipe, this water inlet pipe is connected with positive displacement hot water storage tank;
This earth source heat pump unit includes compressor, evaporimeter, condenser and heat exchanger, compressor is communicated with evaporimeter and condenser, condenser is provided with condenser water inlet pipe and leaving condenser water pipe, the water inlet of heat exchanger is connected aforementioned water inlet pipe and outlet pipe respectively with delivery port; Evaporimeter water inlet pipe and evaporimeter outlet pipe are installed side by side, evaporimeter, evaporimeter water inlet pipe, the circulatory system that between evaporimeter outlet pipe and heat exchanger, formation one is closed between evaporimeter and heat exchanger; Evaporimeter water inlet pipe is provided with O type filter, the evaporimeter water inlet pipe between O type filter and heat exchanger is provided with flowmeter, condenser water inlet pipe is provided with flowmeter; Evaporimeter water inlet pipe and evaporimeter outlet pipe are all provided with butterfly valve on one end of evaporimeter, and condenser water inlet pipe and leaving condenser water pipe are all provided with butterfly valve on one end of condenser.
Preferably, described heat exchanger adopts heat-exchangers of the plate type.
Preferably, the outer wall of described evaporimeter water inlet pipe and evaporimeter outlet pipe is all surrounded by one layer of heat preservation cotton.
Preferably, described flowmeter adopts pulse flowmeter.
Preferably, described heat exchange medium is water.
Preferably, described positive displacement hot water storage tank has water inlet and delivery port.
Preferably, the coil pipe with water inlet pipe fluid connection is provided with in described positive displacement hot water storage tank.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
The utility model have employed the closed circulatory system, and the not easily loss of the moisture in the circulatory system, can avoid inner-walls of duct fouling, affect heat transfer efficiency; Meanwhile, by arranging positive displacement hot water storage tank on water inlet pipe, the heat exchange medium after underground pipe device heats can in this positive displacement hot water storage tank secondary heating, improve the heating energy efficiency ratio of entirely source heat pump system, and environmental protection.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, earth source heat pump unit 11, compressor
12, evaporimeter 13, condenser
14, heat exchanger 15, O type filter
16, flowmeter 17, butterfly valve
101, condenser water inlet pipe 102, leaving condenser water pipe
103, evaporimeter water inlet pipe 104, evaporimeter outlet pipe
20, underground pipe assembly 30, water inlet pipe
40, outlet pipe 50, positive displacement hot water storage tank
51, coil pipe 52, water inlet
53, delivery port
Detailed description of the invention
Please refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of the utility model, include earth source heat pump unit 10, underground pipe assembly 20, water inlet pipe 30, outlet pipe 40 and positive displacement hot water storage tank 50.
The heat exchange medium flowing through underground pipe assembly 20 flows to earth source heat pump unit 10 through water inlet pipe 30 and and then flows back to underground pipe assembly 20 through outlet pipe 40.Achieve closed heat exchange mediation cycle path essentially by outlet pipe 40 and water inlet pipe 30 between underground pipe assembly 20, earth source heat pump unit 10, in the present embodiment, this heat exchange medium is water.
The heat exchange medium that temperature is lower heats up through underground pipe assembly 20 draw heat, then earth source heat pump unit 10 is flowed to by water inlet pipe 30, the low-temperature heat source of heat exchange medium is transferred to high temperature heat source and is realized heating utilization by earth source heat pump unit 10, heat exchange medium cooled subsequently flows back to underground pipe assembly 20 by outlet pipe 40 again, circulation like this, realizes heat energy supply.
This water inlet pipe 30 is connected with positive displacement hot water storage tank 50, this positive displacement hot water storage tank 50 is for holding the thermal wastewater of such as publilc baths or plant emissions, heat exchange media flow in water inlet pipe 30 is when this positive displacement hot water storage tank 50, the heat of the thermal wastewater wherein held can be absorbed, and then by post bake, improve the heating energy efficiency ratio of earth source heat pump unit 10.
This positive displacement hot water storage tank 50 comprises water inlet 52 and delivery port 53, and spent hot water flows into positive displacement hot water storage tank 50 by water inlet 52, and is flowed out by delivery port 53.Setting like this, by constantly adding spent hot water in positive displacement hot water storage tank 50, the spent hot water that can ensure in it remains on a higher temperature, ensures the heat exchange efficiency between water in water inlet pipe 30 and thermal wastewater.
The coil pipe 51 with water inlet pipe 30 fluid connection is provided with in this positive displacement hot water storage tank 50, by arranging coil pipe 51, equal in a disguised form to add the time that the heat exchange medium in water inlet pipe 30 and the thermal wastewater in positive displacement hot water storage tank 50 carry out exchange heat, make the water in water inlet pipe 30 rise to higher temperature more possibly, improve heat exchange efficiency further.
And, specifically, this earth source heat pump unit 10 comprises compressor 11, evaporimeter 12, condenser 13 and heat exchanger 14, compressor 11 is communicated with evaporimeter 12 and condenser 13, condenser 13 is provided with condenser water inlet pipe 101 and leaving condenser water pipe 102, water inlet and the delivery port of heat exchanger 14 are connected aforementioned water inlet pipe 30 and outlet pipe 40 respectively; Between evaporation 12 and heat exchanger 14, evaporimeter water inlet pipe 103 and evaporimeter outlet pipe 104 are installed side by side, evaporimeter 12, evaporimeter water inlet pipe 103, the circulatory system that between evaporimeter outlet pipe 104 and heat exchanger 14, formation one is closed; Evaporimeter water inlet pipe 103 is provided with on the evaporimeter water inlet pipe 103 between O type filter 15, O type filter 15 and heat exchanger 14 and flowmeter 16 is installed, condenser water inlet pipe 101 is provided with flowmeter 16; Evaporimeter water inlet pipe 103 and evaporimeter outlet pipe 104 are all provided with butterfly valve 17 on one end of evaporimeter 12, and condenser water inlet pipe 101 and leaving condenser water pipe 102 are all provided with butterfly valve 17 on one end of condenser 13.
This evaporimeter 12, evaporimeter water inlet pipe 103, evaporimeter outlet pipe 104 and heat exchanger 14 form a closed circulatory system, in the circulatory system closed, the not easily loss of ducted moisture, only need to add scale remover during first time moisturizing, do not need supplementing water again in operation afterwards, thus long-pending being attached on pipeline of the deposit in the water supplemented can be avoided to affect heat transfer efficiency and corrosion pipeline.Described evaporimeter water inlet pipe 103 is provided with flowmeter 16.
In order to reduce the resistance in pipeline, described evaporimeter water inlet pipe 103 being provided with zero resistance O type filter 5, O type filter 5 is improve for traditional high resistant y-type filter, and it can damage close to zero-pressure, thus the distribution power of the circulatory system can be reduced, energy-saving effect is obvious.
This heat exchanger 14 is heat-exchangers of the plate type preferably, eliminate traditional pipeline, but adopt several corrugated cardboard sheets to be staggered combination, the recirculated water of air conditioning terminal and the water in evaporator pipeline are in different flaggy reverse flow, carry out high efficient heat exchanging, significantly can reduce heat transfer temperature difference, significantly improve heat exchange efficiency, energy-saving effect is obvious.
The outer wall of this evaporimeter water inlet pipe 103 and evaporimeter outlet pipe 104 is all surrounded by one layer of heat preservation cotton 8, can reduce scattering and disappearing of heat or cold as far as possible.
This flowmeter 16 preferred pulse flowmeter, pulse flowmeter, volume is little, precision is high, the life-span is long, is suitable for various water quality.
This butterfly valve 17 is a kind of control valves reaching open and close object around valve shaft rotation, and for the switch control rule of pipeline medium, main rising is cut off and throttling action.
The throttling arrangement UNICOM that the reversal valve carried by compressor 11 between this evaporimeter 12 and condenser 13 and compressor 11 are carried, compressor 11 UNICOM be the shell side of evaporimeter 12 and the shell side of condenser 13, form a closed circulation, circulation fluid is wherein cold-producing medium, and this cold-producing medium selects water usually.
Design focal point of the present utility model is: the utility model have employed the closed circulatory system, and the not easily loss of the moisture in the circulatory system, can avoid inner-walls of duct fouling, affect heat transfer efficiency; Meanwhile, by arranging positive displacement hot water storage tank on water inlet pipe, the heat exchange medium after underground pipe device heats can in this positive displacement hot water storage tank secondary heating, improve the heating energy efficiency ratio of entirely source heat pump system, and environmental protection.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (7)
1. source, a ground heating air-conditioner heat pump, is characterized in that: include earth source heat pump unit and underground pipe assembly; This earth source heat pump unit and underground pipe inter-module are connected with water inlet pipe and outlet pipe, the heat exchange medium flowing through underground pipe assembly through water inlet pipe flow to earth source heat pump unit and and then flow back to underground pipe assembly through outlet pipe, this water inlet pipe is connected with positive displacement hot water storage tank;
This earth source heat pump unit includes compressor, evaporimeter, condenser and heat exchanger, compressor is communicated with evaporimeter and condenser, condenser is provided with condenser water inlet pipe and leaving condenser water pipe, the water inlet of heat exchanger is connected aforementioned water inlet pipe and outlet pipe respectively with delivery port; Evaporimeter water inlet pipe and evaporimeter outlet pipe are installed side by side, evaporimeter, evaporimeter water inlet pipe, the circulatory system that between evaporimeter outlet pipe and heat exchanger, formation one is closed between evaporimeter and heat exchanger; Evaporimeter water inlet pipe is provided with O type filter, the evaporimeter water inlet pipe between O type filter and heat exchanger is provided with flowmeter, condenser water inlet pipe is provided with flowmeter; Evaporimeter water inlet pipe and evaporimeter outlet pipe are all provided with butterfly valve on one end of evaporimeter, and condenser water inlet pipe and leaving condenser water pipe are all provided with butterfly valve on one end of condenser.
2. source, a kind of ground as claimed in claim 1 heating air-conditioner heat pump, is characterized in that: described heat exchanger adopts heat-exchangers of the plate type.
3. source, a kind of ground as claimed in claim 1 heating air-conditioner heat pump, is characterized in that: the outer wall of described evaporimeter water inlet pipe and evaporimeter outlet pipe is all surrounded by one layer of heat preservation cotton.
4. source, a kind of ground as claimed in claim 1 heating air-conditioner heat pump, is characterized in that: described flowmeter adopts pulse flowmeter.
5. source, a kind of ground as claimed in claim 1 heating air-conditioner heat pump, is characterized in that: described heat exchange medium is water.
6. source, a kind of ground as claimed in claim 1 heating air-conditioner heat pump, is characterized in that: described positive displacement hot water storage tank has water inlet and delivery port.
7. source, a kind of ground as claimed in claim 1 heating air-conditioner heat pump, is characterized in that: be provided with the coil pipe with water inlet pipe fluid connection in described positive displacement hot water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752453.5U CN204404414U (en) | 2014-12-05 | 2014-12-05 | Source, a kind of ground heating air-conditioner heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752453.5U CN204404414U (en) | 2014-12-05 | 2014-12-05 | Source, a kind of ground heating air-conditioner heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404414U true CN204404414U (en) | 2015-06-17 |
Family
ID=53428266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752453.5U Expired - Fee Related CN204404414U (en) | 2014-12-05 | 2014-12-05 | Source, a kind of ground heating air-conditioner heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440554A (en) * | 2016-09-21 | 2017-02-22 | 华北电力大学（保定） | Ground source heat pump system and air conditioner using same |
| CN106765760A (en) * | 2016-12-22 | 2017-05-31 | 广东申菱环境系统股份有限公司 | A kind of heating system for reclaiming computer room liquid-cooling heat radiation amount |
| 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 |
-
2014
- 2014-12-05 CN CN201420752453.5U patent/CN204404414U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440554A (en) * | 2016-09-21 | 2017-02-22 | 华北电力大学（保定） | Ground source heat pump system and air conditioner using same |
| CN106440554B (en) * | 2016-09-21 | 2018-11-30 | 华北电力大学（保定） | Ground source heat pump system and air conditioner using same |
| CN106765760A (en) * | 2016-12-22 | 2017-05-31 | 广东申菱环境系统股份有限公司 | A kind of heating system for reclaiming computer room liquid-cooling heat radiation amount |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |