CN208480376U - Geotherm utilizing device - Google Patents
Geotherm utilizing device Download PDFInfo
- Publication number
- CN208480376U CN208480376U CN201820605320.3U CN201820605320U CN208480376U CN 208480376 U CN208480376 U CN 208480376U CN 201820605320 U CN201820605320 U CN 201820605320U CN 208480376 U CN208480376 U CN 208480376U
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- Prior art keywords
- fresh water
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- heat
- temperature
- underground heat
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model discloses Geotherm utilizing devices, including underground heat water outlet pump, heat exchanger and underground heat intake pump, several underground heat waterpipes, several fresh water pipelines and several heat conducting oil pipes are equipped in heat exchanger, fresh water pipeline is connected with fresh water pump, heat conducting oil pipe is connected with oil circulating pump and radiator, underground heat waterpipe is opposite with fresh water pipeline flow direction, several fresh water pipelines and several heat conducting oil pipes flow to identical, are provided with electric heater unit in several fresh water pipelines and several heat conducting oil pipes of the rear side of heat exchanger；Geotherm utilizing device further includes having the first temperature sensor for measuring canopy temperature, the second temperature sensor for measuring fresh water pipeline outlet temperature and the third temperature sensor for measuring radiator temperature.The temperature in greenhouse can be automatically controlled by the Geotherm utilizing device, guaranteed the volume increase of crops precocity, and sustainable development, not will cause GEOTHERMAL WATER exhaustion.
Description
Technical field
The utility model belongs to Geotherm utilizing device technical field, specifically Geotherm utilizing device.
Background technique
Usual greenhouse gardening in order to guarantee that its temperature is usually required through fire coal, firewood, electrically heated mode come heat supply, and
Using fire coal, firewood, electrically heated mode be not only dangerous but also waste of energy.Also there is the utilization to geothermal energy in the prior art, passes
The geothermal energy utilization of system is directly to promote crops precocity to increase production, drawback is GEOTHERMAL WATER to crops GEOTHERMAL WATER irrigated farmland
It will cause certain pollution, and so can terrestrial heat resources be gradually decreased using GEOTHERMAL WATER, unsustainable development.
Utility model content
In view of the shortcomings of the prior art, providing Geotherm utilizing device, this kind of Geotherm utilizing device can be used in the utility model
Greenhouse temperature is maintained, guarantees the volume increase of crops precocity, and sustainable development, not will cause GEOTHERMAL WATER exhaustion.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals: Geotherm utilizing device,
Including underground heat water outlet pump, heat exchanger and underground heat intake pump, several underground heat waterpipes, several clear water are equipped in the heat exchanger
Pipeline and several heat conducting oil pipes, the fresh water pipeline are connected with fresh water pump, the heat conducting oil pipe be connected with oil circulating pump with
And radiator, the underground heat waterpipe is flowed to the fresh water pipeline on the contrary, several fresh water pipelines and several described thermally conductive
Oil-piping flows to identical, sets in several fresh water pipelines and several heat conducting oil pipes of the rear side of the heat exchanger
It is equipped with electric heater unit；The Geotherm utilizing device further includes having the first temperature sensor for measuring canopy temperature, using
Second temperature sensor in measurement fresh water pipeline outlet temperature and third temperature sensor for measuring radiator temperature,
It is first temperature sensor, the second temperature sensor, the third temperature sensor, the underground heat water outlet pump, described
Underground heat intake pump, the fresh water pump, the oil circulating pump and the electric heater unit are connect with control device.This kind of underground heat
The temperature in greenhouse can be set using device, the first temperature sensor detects canopy temperature, sets when canopy temperature is lower than
When determining temperature, the underground heat water outlet pump, underground heat water inlet pump startup, according to preparatory setting if carrying out irrigating heating
Fresh water pump is opened, opens oil circulating pump if heating by radiator, if the second temperature sensor when carrying out irrigating heating
Temperature is lower than set temperature, then opens electric heater unit；If third temperature sensor is lower than setting when carrying out radiator heating
Temperature then opens electric heater unit；It is the underground heat water outlet pump, described when the first temperature sensor is more than or equal to set temperature
Underground heat intake pump is closed.The temperature in greenhouse can be automatically controlled by the Geotherm utilizing device, guarantee the volume increase of crops precocity,
And sustainable development not will cause GEOTHERMAL WATER exhaustion.
In above-mentioned technical proposal, it is preferred that the GEOTHERMAL WATER pipeline section in the heat exchanger is in cross, institute
It states fresh water pipeline and the heat conducting oil pipe and fits in the underground heat waterpipe from two sides respectively, set in the middle part of the underground heat waterpipe
There is separation layer, the underground heat waterpipe of the separation layer two sides passes through valve control on-off respectively.It is controlled using when irrigating heating
The pipeline that side is bonded with fresh water pipeline is connected, and is connected when being heated using radiator using the pipeline for being bonded side with heat conducting oil pipe,
To improve heat exchange efficiency.
Compared with prior art, having the following beneficial effects: can be automatic by the Geotherm utilizing device for the utility model
The temperature in greenhouse is controlled, guarantees the volume increase of crops precocity, and sustainable development, not will cause GEOTHERMAL WATER exhaustion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is that the cross section structure of underground heat waterpipe and fresh water pipeline and heat conducting oil pipe is illustrated in the utility model embodiment
Figure.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1 to Fig. 2,
Geotherm utilizing device, including underground heat water outlet pump 1, heat exchanger 2 and underground heat intake pump 15 are equipped in the heat exchanger 2 several
Underground heat waterpipe 3, several fresh water pipelines 4 and several heat conducting oil pipes 5, the fresh water pipeline 4 is connected with fresh water pump 6, described to lead
Hot oil pipeline 5 is connected with oil circulating pump 7 and radiator 8, the underground heat waterpipe 3 flowed to the fresh water pipeline 4 on the contrary, if
Do the fresh water pipeline 4 and several heat conducting oil pipes 5 flow to it is identical, positioned at the heat exchanger 2 rear side it is several described
Electric heater unit 9 is provided in fresh water pipeline 4 and several heat conducting oil pipes 5；The Geotherm utilizing device further includes useful
The first temperature sensor 10 in measurement canopy temperature, the second temperature sensor for measuring 4 outlet temperature of fresh water pipeline
11 and the third temperature sensor 12 for measuring 8 temperature of radiator, first temperature sensor 10, the second temperature
Sensor 11, the third temperature sensor 12, the underground heat water outlet pump 1, the underground heat intake pump 15, the fresh water pump 6, institute
It states oil circulating pump 7 and the electric heater unit 9 is connect with control device 13.This kind of Geotherm utilizing device can set greenhouse
Interior temperature, the first temperature sensor detect canopy temperature, when canopy temperature is lower than set temperature, the underground heat water outlet
Pump, underground heat water inlet pump startup, open fresh water pump if carrying out irrigating heating according to preparatory setting, if by warm
Oil circulating pump is then opened in the heating of gas piece, if second temperature sensor temperature is opened lower than set temperature when carrying out irrigating heating
Open electric heater unit；If third temperature sensor is lower than set temperature when carrying out radiator heating, electric heater unit is opened；
When the first temperature sensor is more than or equal to set temperature, the underground heat water outlet pump, the underground heat intake pump are closed.Pass through the ground
Heat utilization device can automatically control the temperature in greenhouse, guarantee the volume increase of crops precocity, and sustainable development, not will cause
GEOTHERMAL WATER is exhausted.
3 section of underground heat waterpipe in the heat exchanger 2 is in cross, the fresh water pipeline 4 and described is led
Hot oil pipeline 5 fits in the underground heat waterpipe 3 from two sides respectively, and separation layer 14 is equipped in the middle part of the underground heat waterpipe 3, described
The underground heat waterpipe 3 of 14 two sides of separation layer controls on-off by a valve (being not drawn on figure) respectively.The valve can be electromagnetism
Valve is also possible to common valve, control device PLC, using control and fresh water pipeline when irrigating heating by control device control
The pipeline for being bonded side is connected, and is connected when being heated using radiator using the pipeline for being bonded side with heat conducting oil pipe, is changed to improve
The thermal efficiency.
Claims (2)
1. Geotherm utilizing device, including underground heat water outlet pump (1), heat exchanger (2) and underground heat intake pump (15), it is characterised in that:
Several underground heat waterpipes (3), several fresh water pipelines (4) and several heat conducting oil pipes (5), institute are equipped in the heat exchanger (2)
Fresh water pipeline (4) to be stated to be connected with fresh water pump (6), the heat conducting oil pipe (5) is connected with oil circulating pump (7) and radiator (8),
The underground heat waterpipe (3) and the fresh water pipeline (4) flow on the contrary, several fresh water pipelines (4) and several described thermally conductive
Oil-piping (5) flows to identical, is located at several fresh water pipelines (4) of rear side of the heat exchanger (2) and several described thermally conductive
Electric heater unit (9) are provided in oil-piping (5)；The Geotherm utilizing device further includes had for measuring canopy temperature
One temperature sensor (10), the second temperature sensor (11) for measuring fresh water pipeline (4) outlet temperature and for measuring
The third temperature sensor (12) of radiator (8) temperature, first temperature sensor (10), the second temperature sensor
(11), the third temperature sensor (12), the underground heat water outlet pump (1), the underground heat intake pump (15), the fresh water pump
(6), the oil circulating pump (7) and the electric heater unit (9) are connect with control device (13).
2. Geotherm utilizing device as described in claim 1, it is characterised in that: the underground heat being located in the heat exchanger (2)
Waterpipe (3) section is in cross, and the fresh water pipeline (4) and the heat conducting oil pipe (5) fit in from two sides described respectively
Underground heat waterpipe (3), underground heat waterpipe (3) middle part are equipped with separation layer (14), the GEOTHERMAL WATER of separation layer (14) two sides
Pipeline (3) controls on-off by a valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605320.3U CN208480376U (en) | 2018-04-26 | 2018-04-26 | Geotherm utilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605320.3U CN208480376U (en) | 2018-04-26 | 2018-04-26 | Geotherm utilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480376U true CN208480376U (en) | 2019-02-12 |
Family
ID=65252769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820605320.3U Active CN208480376U (en) | 2018-04-26 | 2018-04-26 | Geotherm utilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480376U (en) |
-
2018
- 2018-04-26 CN CN201820605320.3U patent/CN208480376U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 No. 221, Weishi 5th Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Gaoqi Hydrogen Energy Technology Co.,Ltd. Address before: 325604 No. 30, Kaixuan Road, Dongfeng Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: WENZHOU COCH ENERGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |