CN214676840U - Gravity circulation hot water greenhouse environment-friendly heat supply system - Google Patents
Gravity circulation hot water greenhouse environment-friendly heat supply system Download PDFInfo
- Publication number
- CN214676840U CN214676840U CN202120549298.7U CN202120549298U CN214676840U CN 214676840 U CN214676840 U CN 214676840U CN 202120549298 U CN202120549298 U CN 202120549298U CN 214676840 U CN214676840 U CN 214676840U
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- heat
- water tank
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- energy storage
- heat exchange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 230000005484 gravity Effects 0.000 title claims abstract description 14
- 238000004146 energy storage Methods 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 238000005338 heat storage Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 239000008236 heating water Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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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
- 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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a gravity circulation hot water big-arch shelter environmental protection heating system, its characterized in that: the solar energy water heater is connected with the heat exchange energy storage water tank through a water pipeline, and the heat exchange energy storage water tank and the electric water heater are both arranged in a pit which is arranged in the greenhouse and is lower than the ground; the heat dissipation system consists of radiators, the radiators are uniformly arranged on the walls around the inside of the greenhouse at certain intervals, and the height of each radiator is higher than that of the heat exchange energy storage water tank; the automatic control system is connected with the heat storage system. The utility model discloses a setting sets up solar water heater in the strong outside of Peng, has realized becoming solar energy into heat energy, has reached the purpose of green heating and low-cost heating, saves the cost, and is economical and practical.
Description
Technical Field
The utility model relates to a warmhouse booth heating system, more specifically the saying so especially relates to a gravity circulation hot water big-arch shelter environmental protection heating system.
Background
In winter in the north, in order to ensure that vegetables and fruits are not limited by seasons to cause the problem of broken pins, the popularization of the greenhouse is more and more extensive. However, the common greenhouse heating still adopts the charcoal combustion heating for the greenhouse heating, so that the heating effect is low, the heating cost is high, the charcoal combustion pollutes the environment, the emission of harmful gas is increased, and the traditional heating mode also does not accord with the pollution control and environment protection concept in the current national conditions, so that the efficient environment-friendly energy-saving heating device is invented.
Disclosure of Invention
The utility model discloses an overcome above-mentioned technical problem's shortcoming, provide a gravity circulation hot water big-arch shelter environmental protection heating system.
The utility model discloses a gravity circulation hot water big-arch shelter environmental protection heating system, its characterized in that: the solar energy water heater is arranged outside the greenhouse, the electric water heater is connected with the heat exchange energy storage water tank, the solar energy water heater is connected with the heat exchange energy storage water tank through a water pipeline, and the heat exchange energy storage water tank and the electric water heater are both arranged in a pit which is arranged in the greenhouse and is lower than the ground; the heat dissipation system consists of radiators, the radiators are uniformly arranged on the walls around the inside of the greenhouse at certain intervals, the radiators are connected in series through a water passing pipeline, the radiators are connected with the heat exchange energy storage water tank through the water passing pipeline, a height difference is arranged between the height center of each radiator and the height center of the heat exchange energy storage water tank, and the height of each radiator is higher than that of the heat exchange energy storage water tank; the automatic control system is connected with the heat storage system, and when the water supply temperature of the heat exchange energy storage water tank is lower than a set temperature, the electric water heater is automatically started to heat water in the heat exchange energy storage water tank.
The utility model discloses a gravity circulation hot water big-arch shelter environmental protection heating system, solar water heater turn into solar energy heat energy for the water heating in the heat transfer energy storage water tank.
The utility model discloses a gravity circulation hot water big-arch shelter environmental protection heating system, the difference in height between the high center of radiator and the high center of heat transfer energy storage water tank sets up to 3 meters.
The utility model has the advantages that: the gravity circulation hot water greenhouse environment-friendly heat supply system of the utility model realizes the conversion of solar energy into heat energy by arranging the solar water heater outside the greenhouse, thereby achieving the purposes of green heating and low-cost heating; the electric water heater is arranged at the heat exchange and energy storage water tank, so that the temperature reduction in the greenhouse caused by the fact that the solar water heater cannot heat in cloudy, rainy and snowy weather is avoided, the purposes of automatically monitoring the water supply temperature and automatically heating the electric water heater are achieved through automatic system automatic control, and the stability of heating is ensured; through set up the difference in height between radiator and heat transfer energy storage water tank, realized the automatic cycle of rivers between radiator and heat transfer energy storage water tank, save the cost, it is economical and practical.
Drawings
Fig. 1 is a schematic view of an installation structure of a solar water heater according to the present invention;
fig. 2 is a schematic view of the installation structure of the heat exchange energy storage water tank and the radiator of the present invention;
fig. 3 is a schematic structural view of water flow and heat propagation according to the present invention.
In the figure: the solar water heater comprises a solar water heater 1, a heat exchange and energy storage water tank 2, an electric water heater 3 and a radiator 4.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the utility model discloses a gravity circulation hot water big-arch shelter environmental protection heating system's overall structure schematic diagram is given, the hot water big-arch shelter environmental protection heating system of shown gravity circulation, including heat accumulation system, cooling system and automatic control system, heat accumulation system is by solar water heater 1, heat transfer energy storage water tank 2 and electric water heater 3 are constituteed, solar water heater 1 installs in the big-arch shelter outside, electric water heater 3 is connected with heat transfer energy storage water tank 2, solar water heater 1 is connected through the water piping with heat transfer energy storage water tank 2, heat transfer energy storage water tank 2 all installs in the pit that the big-arch shelter is inside and be less than ground with electric water heater 3. The solar water heater 1 converts solar energy into heat energy for heating water in the heat exchange energy storage water tank 2, green heating and low-cost heating are realized for heating the greenhouse by utilizing hot water circulation, the water supply temperature of the heat exchange energy storage water tank 2 is set to be about 95 ℃, and the water return temperature is set to be about 70 ℃.
The heat dissipation system comprises radiator 4, and a plurality of radiators 4 are separated by certain distance and evenly install on the inside wall all around of big-arch shelter, establish ties mutually through the water piping between the radiator 4, and radiator 4 is connected through the water piping with heat transfer energy storage water tank 2, is provided with certain difference in height between the high center of radiator 4 and the high center of heat transfer energy storage water tank 2, and the height that highly is higher than heat transfer energy storage water tank 2 of radiator 4. The height difference between the center of the radiator 4 and the center of the heat exchange energy storage water tank 2 is usually set to be 3m, the water supply temperature is controlled to be about 95 ℃, the water return temperature is controlled to be about 70 ℃, and water automatically flows through each radiator 4 and finally enters the heat exchange energy storage water tank 2 to circularly work by utilizing the gravity circulation hot water heating principle (in hot water heating, a system which circulates by taking the density difference of water with different temperatures as power).
The automatic control system is connected with the heat storage system, and when the water supply temperature of the heat exchange and energy storage water tank 2 is lower than the set temperature, the electric water heater 3 is automatically started to heat the water in the heat exchange and energy storage water tank 2. When the solar water heater 1 meets weather such as cloudy days, rain and snow and the like, the water supply temperature cannot be increased to 95 ℃, the electric water heater 3 is turned on by the automatic control system, the water in the heat exchange and energy storage water tank 2 is heated by the electric water heater 3, the water supply temperature is increased, the stability of heat supply is ensured, and the heat exchange and energy storage water tank 2 is used for storing the heated water and is convenient for using the hot water to supply heat to the greenhouse at any time at night.
The utility model discloses when using, cold water passes through heat transfer energy storage water tank 2 and gets into solar water heater 1, and solar water heater 1 changes solar energy into heat energy and improves the temperature to about 95 ℃, is provided with the temperature inductor in the automatic control system, when the temperature inductor detects that water supply temperature does not reach about 95 ℃, opens electric water heater 3 automatically. The water supply automatically flows through each radiator 4 by utilizing the gravity circulation hot water heating principle to supply heat to the greenhouse, and the outlet water enters the heat exchange energy storage water tank 2 for circulation work.
Claims (3)
1. The utility model provides a gravity circulation hot water big-arch shelter environmental protection heating system which characterized in that: the solar greenhouse heat-storage system comprises a heat-storage system, a heat-dissipation system and an automatic control system, wherein the heat-storage system consists of a solar water heater (1), a heat-exchange energy-storage water tank (2) and an electric water heater (3), the solar water heater (1) is arranged outside a greenhouse, the electric water heater (3) is connected with the heat-exchange energy-storage water tank (2), the solar water heater (1) is connected with the heat-exchange energy-storage water tank (2) through a water pipeline, and the heat-exchange energy-storage water tank (2) and the electric water heater (3) are both arranged in a pit which is arranged inside the greenhouse and is lower than the ground; the heat dissipation system is composed of radiators (4), the radiators (4) are uniformly arranged on the peripheral walls in the greenhouse at certain intervals, the radiators (4) are connected in series through water pipelines, the radiators (4) are connected with the heat exchange energy storage water tank (2) through water pipelines, a height difference is formed between the height center of the radiators (4) and the height center of the heat exchange energy storage water tank (2), and the height of the radiators (4) is higher than that of the heat exchange energy storage water tank (2); the automatic control system is connected with the heat storage system, and when the water supply temperature of the heat exchange and energy storage water tank (2) is lower than a set temperature, the electric water heater (3) is automatically started to heat water in the heat exchange and energy storage water tank (2).
2. The gravity-circulating hot-water greenhouse environment-friendly heating system according to claim 1, characterized in that: the solar water heater (1) converts solar energy into heat energy for heating water in the heat exchange energy storage water tank (2).
3. The gravity-circulating hot-water greenhouse environment-friendly heating system according to claim 1, characterized in that: the height difference between the height center of the radiator (4) and the height center of the heat exchange energy storage water tank (2) is set to be 3 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120549298.7U CN214676840U (en) | 2021-03-17 | 2021-03-17 | Gravity circulation hot water greenhouse environment-friendly heat supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120549298.7U CN214676840U (en) | 2021-03-17 | 2021-03-17 | Gravity circulation hot water greenhouse environment-friendly heat supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214676840U true CN214676840U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120549298.7U Expired - Fee Related CN214676840U (en) | 2021-03-17 | 2021-03-17 | Gravity circulation hot water greenhouse environment-friendly heat supply system |
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| CN (1) | CN214676840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930978A (en) * | 2021-03-17 | 2021-06-11 | 塔里木大学 | Gravity circulation hot water greenhouse environment-friendly heat supply system |
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2021
- 2021-03-17 CN CN202120549298.7U patent/CN214676840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930978A (en) * | 2021-03-17 | 2021-06-11 | 塔里木大学 | Gravity circulation hot water greenhouse environment-friendly heat supply system |
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| Date | Code | Title | Description |
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| 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: 20211112 |