CN203758083U - Geothermal source hot pump heating and refrigerating system - Google Patents
Geothermal source hot pump heating and refrigerating system Download PDFInfo
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- CN203758083U CN203758083U CN201420179036.6U CN201420179036U CN203758083U CN 203758083 U CN203758083 U CN 203758083U CN 201420179036 U CN201420179036 U CN 201420179036U CN 203758083 U CN203758083 U CN 203758083U
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Abstract
The utility model relates to a geothermal source hot pump heating and refrigerating system, which comprises a geothermal source hot pump unit, a user indoor fan coil, a buried pipe and a power control cabinet, wherein the geothermal source hot pump unit is a whole unit which is provided with an evaporator, a compressor, a condenser and an expansion valve, a feed water inlet of the buried pipe is divided into two paths, one path of the feed water inlet is connected onto an air conditioning feed water inlet of the user indoor fan coil after orderly passing through the condenser of the geothermal source hot pump unit, the compressor and the evaporator, another one path of the feed water inlet is connected onto an air conditioning feed water inlet of the user indoor fan coil after orderly passing through the evaporator of the geothermal source hot pump unit, the compressor and the condenser, an air conditioning return water inlet of the user indoor fan coil is divided into two paths, one path of the air conditioning return water inlet is connected onto a return water inlet of the buried pipe after orderly passing through the evaporator of the geothermal source hot pump unit, the compressor and the condenser, and another path of the air conditioning return water inlet is connected onto the return water inlet of the buried pipe after orderly passing through the condenser of the geothermal source hot pump unit, the compressor and the evaporator.
Description
Technical field
The utility model belongs to technical field of heat exchange device, relates to a kind ofly can heating, lowering the temperature or geothermal-source heat pump heating, the refrigeration system of domestic water are provided according to thermal source (soil source, underground water source, trade effluent etc.) differently.
Background technology
From the 1950's, overseas market (being mainly American market) starts to using underground water or river lake water as the geothermal heat pump of thermal source, usining source, ground or water source provides heat supply in winter and domestic hot-water as low-temperature heat source, to late 1970s to the beginning of the eighties, enclosed groundwater heat pump is used widely gradually, enter after 21 century, external earth source heat pump use amount rolls up especially.But external current known geothermal heat pump exists the defects such as complex structure, complex operation, high expensive.Starting late of research application aspect that China is domestic at earth source heat pump---also claiming soil (water) source heat pump---, along with people improve the understanding of energy-conserving and environment-protective, because the energy-conserving and environment-protective advantage of soil (water) source heat pump is very obvious, existing fraction area starts to install soil (water) source heat pump device in recent years.At present, owing to being limited to the factors such as technical conditions, national conditions, region, the organization plan of domestic such device is perfect mostly not, and external comparatively ripe scheme is subject to domestic special national conditions as the impact of the difference of regional condition, heating system etc., apparatus cost factor etc., applicable cases is unsatisfactory.So this area is also having the much work of studying aspect the heating of construction geothermal-source heat pump, refrigeration system at present.
Utility model content
The purpose of this utility model is that the problem that prior art is existed solves, and provides a kind of simple in structure, safe, superior in quality, with low cost and be particularly suitable for geothermal-source heat pump heating, the refrigeration system of domestic application.
Technical solution of the present utility model is such:
A kind of geothermal-source heat pump heating, refrigeration system, by geothermal-source heat pump unit, user's indoor fan coil pipe with circulating pump, underground pipe and power controling machine group with circulating pump become, described geothermal-source heat pump unit is for having evaporimeter, compressor, the whole unit of condenser and expansion valve, described underground pipe has feed water inlet and water return outlet, the feed water inlet of underground pipe is divided into two-way, one feed water inlet, tunnel is connected to the water inlet of condenser in heat source heat pump unit by the pipeline of the 4th switch valve and the 8th switch valve is housed, again successively after the compressor of geothermal-source heat pump unit and evaporimeter by the air-conditioning feed water inlet of the defeated user's of the being connected to indoor fan of the pipeline coil pipe of the first motor-driven valve and the first switch valve is housed, another feed water inlet, road is connected to the water inlet of evaporimeter in heat source heat pump unit by the pipeline of the 8th switch valve is housed, again successively after the compressor of geothermal-source heat pump unit and condenser by the air-conditioning feed water inlet of the defeated user's of the being connected to indoor fan of the pipeline coil pipe of the second motor-driven valve and the 5th switch valve is housed, the air-conditioning water return outlet of user's indoor fan coil pipe is divided into two-way, one road water return outlet is connected to the water inlet of evaporimeter in geothermal-source heat pump unit by the pipeline of the first electric water pump and the second switch valve is housed, again successively after the compressor of geothermal-source heat pump unit and condenser by the second motor-driven valve is housed, the defeated water return outlet that is connected to underground pipe of pipeline of the 3rd switch valve and the second electric water pump, another road water return outlet is connected to the water inlet of condenser in heat source heat pump unit by the pipeline of the first electric water pump and the 6th switch valve is housed, again successively after the compressor of geothermal-source heat pump unit and evaporimeter by the defeated water return outlet that is connected to underground pipe of pipeline of the first motor-driven valve and the 7th switch valve is housed, power controling machine cabinet for geothermal-source heat pump unit, the circulating pump of user's indoor fan coil pipe, the circulating pump of underground pipe and each motor-driven valve and electric water pump provide power supply.
Technical solution of the present utility model also comprises: the evaporimeter at geothermal-source heat pump unit is equipped with the electric water treatment device of being controlled by power controling machine cabinet to the pipeline between the air-conditioning feed water inlet of user's indoor fan coil pipe.
Technical solution of the present utility model also comprises: at the air-conditioning water return outlet of user's indoor fan coil pipe to the water return outlet of underground pipe, the soft water water tank of being controlled by the 3rd electric water pump is housed indirectly.
Underground pipe in this geothermal-source heat pump heating, refrigeration system is comprised of the deep-well pipeline with feed water inlet and water return outlet being embedded in deep-well.
When the utility model is used for freezing, each valve in installing pipes is switched to refrigeration mode, open the circulating pump of underground pipe, the heat being given out by the water cooling evaporimeter in deep-well underground pipe, then heat condenser being reclaimed by compressor passes to evaporimeter and be the supplementary cold of condenser at any time; Open the circulating pump of fan coil side, open blower fan, taken away the heat of air by the water in fan coil, blower fan blowing cold air is the indoor refrigeration of user.
When the utility model is used for freezing, each valve in installing pipes is switched to heating pattern, the circulating pump of opening underground pipe, provides heat by the water in deep-well underground pipe to condenser, then by compressor, the heat of condenser is passed to evaporimeter and be evaporimeter additional heat at any time.Open the circulating pump of fan coil side, blower fan is opened, and the air being blown out by the water heating blower in fan coil, is user's indoor heating.
Compared with prior art, the advantage the utlity model has is:
One, the geothermal-source heat pump unit in the utility model is whole unit, simple installation, easy to maintenance;
Two, the utility model can suit measures to local conditions to arrange, adapt to multiple geographical environment, can, according to different geothermal source (soil source, underground water source, trade effluent etc.) and different user demand (heating, refrigeration, domestic hot-water supply etc.) and application areas, customize different geothermal-source heat pump units;
Three, effects of energy conservation and environmental protection of the present utility model is good, and geothermal-source heat pump unit utilizes geothermal energy resources, reduces the consumption of traditional energy, has reduced operating cost, has reduced disposal of pollutants;
What four, this geothermal-source heat pump heating, refrigerant system configurations formed is well arranged, between geothermal-source heat pump unit, power controling machine cabinet, fan coil, indoor fan, be closely connected and mutual independence, have simple in structure, data precisely, easy operating, the outstanding feature such as energy-efficient, cost is low, for " using as required " of user provides technical guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of the utility model.
In figure, the title of each number designation respectively: 1-geothermal-source heat pump unit, 2-the first motor-driven valve, 3-electric water treatment device, 4-user's indoor fan coil pipe, 5-the first electric water pump, 6-the second motor-driven valve, 7-the second electric water pump, 8-the 3rd electric water pump, 9-water softener, 10-soft water water tank, 11-power controling machine cabinet, 12-underground pipe, 13-the first switch valve, 14-the second switch valve, 15-the 3rd switch valve, 16-the 4th switch valve, 17-the 5th switch valve, 18-the 6th switch valve, 19-the 7th switch valve, 20-the 8th switch valve, 21-thermometer, 22-Pressure gauge.
The specific embodiment
Below with reference to drawings and Examples, the utility model content is described further, in this embodiment, has only enumerated the system architecture of a source pump, but practical application structure of the present utility model is not limited in this embodiment.
Referring to accompanying drawing, geothermal-source heat pump described in the utility model heating, refrigeration system are comprised of geothermal-source heat pump unit 1, user's indoor fan coil pipe 4, underground pipe 12, power controling machine cabinet 11, soft water water tank 10, electric water treatment device and the pipeline, electric water pump, motor-driven valve, switch valve etc. that connect these members.Geothermal-source heat pump unit 1 is a whole unit being comprised of equipment such as compressor, condenser, evaporimeter, expansion valves, and simple installation is easy to maintenance.User's indoor fan coil pipe 4 with circulating pump is comprised of blower fan and coil pipe, and blower fan can be adjusted rotating speed, the copper tubule that coil pipe is high-efficiency heat conduction as required at gauge tap place.Underground pipe 12 is comprised of the deep-well pipeline with feed water inlet and water return outlet being embedded in deep-well, and circulating pump is housed in pipeline.Power controling machine cabinet 11 contains power switch, electric current and voltage display screen, fuse wire etc., is used to geothermal-source heat pump unit 1, the circulating pump of user's indoor fan coil pipe 4, the circulating pump of underground pipe 12 and each motor-driven valve and electric water pump etc. provide power supply.In the annexation of each component of a system, the feed water inlet of underground pipe 12 is divided into two-way, one feed water inlet, tunnel is connected to the water inlet of condenser in heat source heat pump unit 1 by the pipeline of the 4th switch valve 16 and the 8th switch valve 17 is housed, again successively after the compressor of geothermal-source heat pump unit 1 and evaporimeter by the air-conditioning feed water inlet of the defeated user's of the being connected to indoor fan of the pipeline coil pipe 4 of the first motor-driven valve 2 and the first switch valve 13 is housed, another feed water inlet, road is connected to the water inlet of evaporimeter in heat source heat pump unit 1 by the pipeline of the 8th switch valve 20 is housed, again successively after the compressor of geothermal-source heat pump unit 1 and condenser by the air-conditioning feed water inlet of the defeated user's of the being connected to indoor fan of the pipeline coil pipe 4 of the second motor-driven valve 6 and the 5th switch valve 17 is housed, the air-conditioning water return outlet of user's indoor fan coil pipe 4 is divided into two-way, one road water return outlet is connected to the water inlet of evaporimeter in geothermal-source heat pump unit 1 by the pipeline of the first electric water pump 5 and the second switch valve 14 is housed, again successively after the compressor of geothermal-source heat pump unit 1 and condenser by the second motor-driven valve 6 is housed, the defeated water return outlet that is connected to underground pipe 12 of pipeline of the 3rd switch valve 15 and the second electric water pump 7, another road water return outlet is connected to the water inlet of condenser in heat source heat pump unit 1 by the pipeline of the first electric water pump 5 and the 6th switch valve 18 is housed, again successively after the compressor of geothermal-source heat pump unit 1 and evaporimeter by the defeated water return outlet that is connected to underground pipe 12 of pipeline of the first motor-driven valve 2 and the 7th switch valve 19 is housed.The evaporimeter that the electric water treatment device 3 of being controlled by power controling machine cabinet 11 is contained in geothermal-source heat pump unit 1 is to the pipeline between the air-conditioning feed water inlet of user's indoor fan coil pipe 4.Soft water water tank 10 tippings of being controlled by the 3rd electric water pump 8 at the air-conditioning water return outlet of user's indoor fan coil pipe 4 between the water return outlet of underground pipe 12.In this geothermal-source heat pump heating, refrigeration system, also can be equipped with thermometer 21, Pressure gauge 22, pressure transmitter, temperature transmitter, outdoor temperature sensor and indoor temperature transmitter etc. in addition.
Claims (3)
1. a geothermal-source heat pump heating, refrigeration system, it is characterized in that: by geothermal-source heat pump unit (1), user's indoor fan coil pipe (4) with circulating pump, underground pipe (12) and power controling machine cabinet (11) with circulating pump form, described geothermal-source heat pump unit (1) is for having evaporimeter, compressor, the whole unit of condenser and expansion valve, described underground pipe (12) has feed water inlet and water return outlet, the feed water inlet of underground pipe (12) is divided into two-way, one feed water inlet, tunnel is connected to the water inlet of condenser in heat source heat pump unit (1) by the pipeline of the 4th switch valve (16) and the 8th switch valve (17) is housed, again successively after the compressor of geothermal-source heat pump unit (1) and evaporimeter by the air-conditioning feed water inlet of the defeated user's of the being connected to indoor fan of the pipeline coil pipe (4) of the first motor-driven valve (2) and the first switch valve (13) is housed, another feed water inlet, road is connected to the water inlet of evaporimeter in heat source heat pump unit (1) by the pipeline of the 8th switch valve (20) is housed, again successively after the compressor of geothermal-source heat pump unit (1) and condenser by the air-conditioning feed water inlet of the defeated user's of the being connected to indoor fan of the pipeline coil pipe (4) of the second motor-driven valve (6) and the 5th switch valve (17) is housed, the air-conditioning water return outlet of user's indoor fan coil pipe (4) is divided into two-way, one road water return outlet is connected to the water inlet of evaporimeter in geothermal-source heat pump unit (1) by the pipeline of the first electric water pump (5) and the second switch valve (14) is housed, again successively after the compressor of geothermal-source heat pump unit (1) and condenser by the second motor-driven valve (6) is housed, the defeated water return outlet that is connected to underground pipe (12) of pipeline of the 3rd switch valve (15) and the second electric water pump (7), another road water return outlet is connected to the water inlet of condenser in heat source heat pump unit (1) by the pipeline of the first electric water pump (5) and the 6th switch valve (18) is housed, again successively after the compressor of geothermal-source heat pump unit (1) and evaporimeter by the defeated water return outlet that is connected to underground pipe (12) of pipeline of the first motor-driven valve (2) and the 7th switch valve (19) is housed, power controling machine cabinet (11) is that geothermal-source heat pump unit (1), the circulating pump of user's indoor fan coil pipe (6), the circulating pump of underground pipe (12) and each motor-driven valve and electric water pump (7) provide power supply.
2. geothermal-source heat pump heating according to claim 1, refrigeration system, is characterized in that: the evaporimeter at geothermal-source heat pump unit (1) is equipped with the electric water treatment device (3) of being controlled by power controling machine cabinet (11) to the pipeline between the air-conditioning feed water inlet of user's indoor fan coil pipe (4).
3. geothermal-source heat pump according to claim 1 heating, refrigeration system, is characterized in that: at the air-conditioning water return outlet of user's indoor fan coil pipe (4) to the water return outlet of underground pipe (12), the soft water water tank (10) of being controlled by the 3rd electric water pump (8) is housed indirectly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179036.6U CN203758083U (en) | 2014-04-14 | 2014-04-14 | Geothermal source hot pump heating and refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179036.6U CN203758083U (en) | 2014-04-14 | 2014-04-14 | Geothermal source hot pump heating and refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758083U true CN203758083U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179036.6U Expired - Fee Related CN203758083U (en) | 2014-04-14 | 2014-04-14 | Geothermal source hot pump heating and refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758083U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783162A (en) * | 2016-04-29 | 2016-07-20 | 威森节能科技（天津）有限公司 | Water source heat pump air conditioning system capable of being controlled according to requirements |
| CN108800665A (en) * | 2018-06-20 | 2018-11-13 | 安徽南国机电科技发展有限公司 | A kind of heat-exchange system based on water source environment protection-type earth source heat pump |
| CN110207297A (en) * | 2019-06-17 | 2019-09-06 | 浙江朗松智能电力设备有限公司 | A kind of constant temperature dust-free workshop integrated energy system |
-
2014
- 2014-04-14 CN CN201420179036.6U patent/CN203758083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783162A (en) * | 2016-04-29 | 2016-07-20 | 威森节能科技（天津）有限公司 | Water source heat pump air conditioning system capable of being controlled according to requirements |
| CN108800665A (en) * | 2018-06-20 | 2018-11-13 | 安徽南国机电科技发展有限公司 | A kind of heat-exchange system based on water source environment protection-type earth source heat pump |
| CN110207297A (en) * | 2019-06-17 | 2019-09-06 | 浙江朗松智能电力设备有限公司 | A kind of constant temperature dust-free workshop integrated energy system |
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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: 20140806 Termination date: 20210414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |