CN201637199U - Underground water non-suction type ground source heat pump - Google Patents
Underground water non-suction type ground source heat pump Download PDFInfo
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- CN201637199U CN201637199U CN201020157032XU CN201020157032U CN201637199U CN 201637199 U CN201637199 U CN 201637199U CN 201020157032X U CN201020157032X U CN 201020157032XU CN 201020157032 U CN201020157032 U CN 201020157032U CN 201637199 U CN201637199 U CN 201637199U
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Abstract
The utility model relates to the field of heat pumps, in particular to an underground source heat pump. The underground water non-suction type ground source heat pump comprises a heat exchange system. The heat exchange system comprises a ground heat exchanger, an underground heat exchanger, and a heat exchange pump, wherein the underground heat exchanger and the ground heat exchanger form a closed loop by the heat exchange pump, and the closed loop is filled with refrigerant fluid. The underground source heat pump has the advantages of avoiding damaging the underground water layer structure, having obvious energy-saving effect and being capable of simultaneously supplying hot water heating and room temperature adjustment, and the like.
Description
Technical field
The utility model relates to art of heat pumps, is specifically related to a kind of earth source heat pump.
Background technology
Earth source heat pump is that the novel energy that utilizes shallow-layer ground can carry out heating and refrigerating utilizes technology, is a kind of of heat pump.Pump is to utilize Carnot cycle and contrary Carnot cycle principle to shift the equipment of cold and heat.Earth source heat pump typically refers to and can shift in the underground heat or cold is sent to needed place.Usually heat pump is intended for all that air conditioner refrigerating or heating uses.Earth source heat pump has then utilized the huge heat storage and cold accumulation ability of underground, and winter, earth source heat pump was transferred to heat in the building from underground, and transfer to underground cold in the building summer.
Energy in air, water, the soil is inexhaustible, does not worry energy shortage fully.The comparable general air-conditioning that freezes summer is saved 50% electric energy, and heat supply in winter is saved 40% expense than with coal-burning boiler, and cost performance is very high.At spring, summer, Qiu Sanji, its output energy is that efficiency can reach 400% than (COP) with the ratio of input electric energy especially.Can effectively alleviate the social pressures that present energy demand causes.
Existing earth source heat pump mostly needs underground water is drawn onto on the ground, and carries out heat exchange, obtains heat or cold in the underground water.Can cause a large amount of subsurface flows to lose like this.The earth source heat pump of this form of wide-scale adoption damages the topographic structure of locality probably.Present earth source heat pump also exists energy transformation ratio low, and it is still bigger than normal to consume energy.
The utility model content
The purpose of this utility model is, the non-sucking-off formula of a kind of underground water earth source heat pump is provided, and solves above technical problem.
The technical problem that the utility model solved can realize by the following technical solutions:
The non-sucking-off formula of underground water earth source heat pump, comprise heat-exchange system, described heat-exchange system comprises ground level heat interchanger, subterranean heat exchanger, heat-exchange pump, it is characterized in that, described subterranean heat exchanger constitutes the closed-loop path by described heat-exchange pump and described ground level heat interchanger, is filled with refrigerating fluid in this closed-loop path.
Above-mentioned design utilizes Carnot cycle or contrary Carnot cycle directly by refrigerating fluid, finishes the exchange heat between ground level heat interchanger and subterranean heat exchanger.Underground water is not discharged ground, and then guaranteed underground original topographic structure.
Described ground level heat interchanger comprises that one is positioned at indoor indoor heat converter, also comprises the water tank heat exchanger of being located on the water-heater water tank inlet pipeline.
Above-mentioned design is by indoor heat converter, finishes the heat exchange with the interior space, realizes the regulation and control to indoor temperature., with the water in the underground heat transferred water-heater water tank water is heated by the water tank heat exchanger.Its output energy is that efficiency generally can reach 400% than (COP) with the ratio of input electric energy in the above-mentioned heat exchange, can save electric energy more than 40%.
Described indoor heat converter is provided with radiating tube, also is provided with cooling fan.Described radiating tube is on the gas channel of described cooling fan.Heat exchange by between described cooling fan promotion indoor environment and the described radiating tube inner refrigerant provides heat exchanger effectiveness.
The non-sucking-off formula of described underground water earth source heat pump also comprises a microprocessor control system, described microprocessor control system comprises a control panel, a display, a sensing system, a microprocessor system, and described control panel, display, sensing system connect described microprocessor system respectively;
Described sensing system comprises that one is embedded in the subsurface temperature sensor of underground fixedly connected subterranean heat exchanger, comprises that also one is positioned at the temperature sensor on the ground level heat interchanger;
Described microprocessor system connects the control system of described heat-exchange pump.
Utilize control panel, whole system is set or controlled, information such as display displaying system state, control information, set information by the microprocessor system.Described sensing system provides feedback information and reference data for the microprocessor system.The information that described microprocessor system provides according to described sensing system is adjusted the duty of heat-exchange pump in good time, to guarantee that whole system is in desirable duty as far as possible, under the situation that guarantees the room temperature demand for control, saves the energy as far as possible.Such as under subsurface temperature situation on the low side relatively, can allow described microprocessor system to reduce by 1～2 degree centigrade temperature voluntarily, with under the situation that guarantees the room temperature demand for control, save the energy as far as possible.
The water pipeline of described water-heater water tank also connects an auxiliary electro-heat heater.Under the cold situation in sky, by described auxiliary electro-heat heater, the water temperature that further raises is to meet consumers' demand.
Described sensing system comprises that also one is positioned at the cooling-water temperature sensor of described water-heater water tank.Running status according to the water temperature automatic adjustment equipment.
By above-mentioned technology contents as seen, the utlity model has do not destroy water table structure, energy-saving effect obviously, advantages such as hot water heating and room temperature adjustment can be provided simultaneously.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, the non-sucking-off formula of underground water earth source heat pump comprises heat-exchange system, and heat-exchange system comprises ground level heat interchanger 1, subterranean heat exchanger 2, heat-exchange pump 3, subterranean heat exchanger 2 constitutes the closed-loop path by heat-exchange pump 3 and ground level heat interchanger 1, is filled with refrigerating fluid in this closed-loop path.Above-mentioned design utilizes Carnot cycle or contrary Carnot cycle directly by refrigerating fluid, finishes the exchange heat of 2 of ground level heat interchanger 1 and subterranean heat exchangers.Underground water is not discharged ground 4, and then guaranteed underground original topographic structure.
Ground level heat interchanger 1 comprises that one is positioned at indoor indoor heat converter 11, also comprises the water tank heat exchanger 12 on the inlet pipeline of being located at water-heater water tank 5.Described water tank heat exchanger 12 can also be arranged in the water-heater water tank 5.Above-mentioned design is by indoor heat converter 11, finishes the heat exchange with the interior space, realizes the regulation and control to indoor temperature., with the water in underground heat transferred water-heater water tank 5 inlet pipelines water is heated by water tank heat exchanger 12.Its output energy is that efficiency generally can reach 400% than (COP) with the ratio of input electric energy in the above-mentioned heat exchange, can save electric energy more than 40%.
The non-sucking-off formula of underground water earth source heat pump also comprises a microprocessor control system, the microprocessor control system comprises a control panel, a display, a sensing system, a microprocessor system, and control panel, display, sensing system connect the microprocessor system respectively.Sensing system comprises that one is embedded in the subsurface temperature sensor of underground fixedly connected subterranean heat exchanger 2, comprises that also one is positioned at the temperature sensor on the ground level heat interchanger 1.The microprocessor system connects the control system of heat-exchange pump 3.
Utilize control panel, whole system is set or controlled, information such as display displaying system state, control information, set information by the microprocessor system.Sensing system provides feedback information and reference data for the microprocessor system.The information that the microprocessor system provides according to sensing system is adjusted the duty of heat-exchange pump 3 in good time, to guarantee that whole system is in desirable duty as far as possible, under the situation that guarantees the room temperature demand for control, saves the energy as far as possible.Such as under subsurface temperature situation on the low side relatively, can allow the microprocessor system to reduce by 1～2 degree centigrade temperature voluntarily, with under the situation that guarantees the room temperature demand for control, save the energy as far as possible.Control panel can adopt touch screen control panel, and touch screen control panel is installed on the display, saving the space, and makes operation more directly perceived.
The microprocessor system can adopt the microprocessor system of ARM framework, also can adopt the microprocessor system of PLC framework.Sensing system comprises that also one is positioned at the cooling-water temperature sensor of water-heater water tank 5.Running status according to the water temperature automatic adjustment equipment.The water pipeline of water-heater water tank 5 also connects an auxiliary electro-heat heater.Under the cold situation in sky, by the auxiliary electro-heat heater, the water temperature that further raises is to meet consumers' demand.
The utility model has been realized electricity separation completely in heating process, has fundamentally stopped the potential safety hazard such as inflammable, explosive, electric shock, dry combustion method, gas poisoning in the common water heater system.No waste water, waste residue, used heat, toxic emission can not produce any pollution to atmosphere and environment.Also have characteristics easy for installation in addition, can be installed in outdoor vacant lot, roof, balcony, garage, mechanical floor etc. and locate, do not need special main equipment room.Can add the hot water supply system that many units constitute flexibly according to user's actual needs, realize modularization control, regulate the running time of every unit and the order that puts into operation automatically.Guarantee every unit total run time unanimity, the high efficiency operation of whole hot water supply system.
More than show and described basic principle of the present utility model and 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 describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. the non-sucking-off formula of underground water earth source heat pump, comprise heat-exchange system, described heat-exchange system comprises ground level heat interchanger, subterranean heat exchanger, heat-exchange pump, it is characterized in that, described subterranean heat exchanger constitutes the closed-loop path by described heat-exchange pump and described ground level heat interchanger, is filled with refrigerating fluid in this closed-loop path.
2. the non-sucking-off formula of underground water according to claim 1 earth source heat pump is characterized in that: described ground level heat interchanger comprises that one is positioned at indoor indoor heat converter, also comprises the water tank heat exchanger of being located on the water-heater water tank inlet pipeline.
3. the non-sucking-off formula of underground water according to claim 1 earth source heat pump is characterized in that: described ground level heat interchanger comprises that one is positioned at indoor indoor heat converter, also comprises a water tank heat exchanger, and described water tank heat exchanger is arranged in the water-heater water tank.
4. according to claim 2 or the non-sucking-off formula of 3 described underground water earth source heat pump, it is characterized in that: described indoor heat converter is provided with radiating tube, also is provided with cooling fan.
5. according to claim 2 or the non-sucking-off formula of 3 described underground water earth source heat pump, it is characterized in that: the non-sucking-off formula of described underground water earth source heat pump also comprises a microprocessor control system, described microprocessor control system comprises a control panel, a display, a sensing system, a microprocessor system, and described control panel, display, sensing system connect described microprocessor system respectively;
Described sensing system comprises that one is embedded in the subsurface temperature sensor of underground fixedly connected subterranean heat exchanger, comprises that also one is positioned at the temperature sensor on the ground level heat interchanger;
Described microprocessor system connects the control system of described heat-exchange pump.
6. the non-sucking-off formula of underground water according to claim 5 earth source heat pump, it is characterized in that: the water pipeline of described water-heater water tank also connects an auxiliary electro-heat heater.
7. the non-sucking-off formula of underground water according to claim 5 earth source heat pump is characterized in that: the microprocessor system of the described microprocessor employing ARM of system framework.
8. the non-sucking-off formula of underground water according to claim 5 earth source heat pump is characterized in that: the microprocessor system of the described microprocessor employing PLC of system framework.
9. the non-sucking-off formula of underground water according to claim 5 earth source heat pump is characterized in that: described control panel adopts touch screen control panel, and touch screen control panel is installed on the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020157032XU CN201637199U (en) | 2010-04-12 | 2010-04-12 | Underground water non-suction type ground source heat pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020157032XU CN201637199U (en) | 2010-04-12 | 2010-04-12 | Underground water non-suction type ground source heat pump |
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| CN201637199U true CN201637199U (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020157032XU Expired - Fee Related CN201637199U (en) | 2010-04-12 | 2010-04-12 | Underground water non-suction type ground source heat pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567173A (en) * | 2014-12-31 | 2015-04-29 | 芜湖顺荣汽车部件股份有限公司 | Constant-temperature exchange device |
| CN106247682A (en) * | 2016-08-30 | 2016-12-21 | 湖南中大经纬地热开发科技有限公司 | Spring water seedbed based on earth source heat pump heat utilization system |
-
2010
- 2010-04-12 CN CN201020157032XU patent/CN201637199U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567173A (en) * | 2014-12-31 | 2015-04-29 | 芜湖顺荣汽车部件股份有限公司 | Constant-temperature exchange device |
| CN106247682A (en) * | 2016-08-30 | 2016-12-21 | 湖南中大经纬地热开发科技有限公司 | Spring water seedbed based on earth source heat pump heat utilization system |
| CN106247682B (en) * | 2016-08-30 | 2018-11-30 | 湖南中大经纬地热开发科技有限公司 | Spring source terrestrial heat utilization system based on earth source heat pump |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20101117 Termination date: 20120412 |