CN211745696U - Heat-storage constant-temperature greenhouse - Google Patents
Heat-storage constant-temperature greenhouse Download PDFInfo
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- CN211745696U CN211745696U CN202020043031.6U CN202020043031U CN211745696U CN 211745696 U CN211745696 U CN 211745696U CN 202020043031 U CN202020043031 U CN 202020043031U CN 211745696 U CN211745696 U CN 211745696U
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- heat
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- arch shelter
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- temperature
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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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Abstract
The utility model relates to a big-arch shelter heat supply field more particularly, relates to a heat accumulation constant temperature big-arch shelter. Including main tributary braced wall, auxiliary braced wall and cooling tube, be equipped with the truss between the top of main tributary braced wall and auxiliary braced wall, the cooling tube buries in the inside soil of big-arch shelter, and the cooling tube both ends communicate respectively and are equipped with outlet duct and intake pipe, and the vertical setting of outlet duct is outside the big-arch shelter, and the vertical setting of intake pipe is inside the big-arch shelter, and the gas outlet department of outlet duct is equipped with solenoid valve. The utility model has the advantages of simple structure, simple to operate utilizes in the canopy unnecessary heat conveys the plant and need thermal soil most, has realized energy cyclic utilization, and is cleaner, has also saved manufacturing cost. The utility model discloses mainly used big-arch shelter soil heating aspect.
Description
Technical Field
The utility model relates to a big-arch shelter heat supply field more particularly, relates to a heat accumulation constant temperature big-arch shelter.
Background
With the improvement of living standard, people have more and more demand for vegetables and fruits out of season, and the heat preservation greenhouse becomes a modern agricultural infrastructure meeting the demand of people. In order to ensure the temperature required for the growth of vegetables and fruits in lower-temperature seasons, heating facilities such as a heating furnace and the like are often required to be added into the greenhouse at night. However, with the progress of society, the concept of cleanness and energy conservation is deep in mind, and the heating furnace has the defects of energy consumption and pollution, so that a heat-preservation greenhouse for heating by utilizing clean energy is needed to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a heat accumulation constant temperature big-arch shelter，The solar energy is utilized to supply heat for the soil of the greenhouse.
In order to solve the technical problem, the utility model discloses a technical scheme does:
including main tributary braced wall, auxiliary braced wall and cooling tube, the main tributary braced wall with be equipped with the truss between the top of auxiliary braced wall, the cooling tube buries in the inside soil of big-arch shelter, the cooling tube both ends communicate respectively and are equipped with outlet duct and intake pipe, the vertical setting of outlet duct is outside at the big-arch shelter, the vertical setting of intake pipe is inside the big-arch shelter, the gas outlet department of outlet duct is equipped with solenoid valve.
And the air inlet of the air inlet pipe is positioned at the top of the greenhouse.
The air outlet of the air outlet pipe is higher than the air inlet of the air inlet pipe.
The intake pipe with the diameter of cooling tube is 25cm, the diameter of outlet duct is 15cm, the buried degree of depth of cooling tube is 15 cm.
The radiating pipe is a single-channel pipeline formed by connecting a plurality of parallel pipelines end to end.
And a temperature sensor is arranged on the radiating pipe and electrically connected with the electromagnetic valve.
And a heat absorption film is arranged on one side in the shed of the main supporting wall.
And the truss is provided with a heat-insulating film.
Compared with the prior art, the utility model, the beneficial effect who has is:
1. the utility model has the advantages of simple structure, simple to operate.
2. The utility model discloses utilized the inside heat of big-arch shelter, realized energy cyclic utilization, not only clean but also economy.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a pipe distribution diagram of the present invention;
in the figure: 1-electromagnetic valve, 2-outlet duct, 3-shed roof support, 4-inlet duct, 5-main tributary buttress, 6-cooling tube, 7-auxiliary buttress, 8-temperature-sensing ware, 9-heat absorption film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2: the utility model provides a heat accumulation constant temperature big-arch shelter, including main tributary braced wall 5, auxiliary braced wall 7 and cooling tube 6, be equipped with truss 3 between the top of main tributary braced wall 5 and auxiliary braced wall 7, cooling tube 6 buries in the inside soil of big-arch shelter, 6 both ends of cooling tube communicate respectively and are equipped with outlet duct 2 and intake pipe 4, 2 vertical settings of outlet duct are outside at the big-arch shelter, 4 vertical settings of intake pipe are inside the big-arch shelter, the gas outlet department of outlet duct 2 is equipped with solenoid valve 1, outlet duct 2, intake pipe 4 and cooling tube 6 all adopt the tubular metal resonator that heat dispersion is good, and.
Preferably, the air inlet of the air inlet pipe 4 is positioned at the top of the greenhouse, which is beneficial to better sucking the hot air in the greenhouse.
Preferably, the air outlet of the air outlet pipe 2 is higher than the air inlet of the air inlet pipe 4, so that the fluidity of hot air in the shed is improved.
Preferably, the diameter of the inlet pipe 4 and the radiating pipe 6 is 25cm, the diameter of the outlet pipe 2 is 15cm, the buried depth of the radiating pipe 6 is 15cm, and the diameter of the outlet pipe 2 is smaller than the diameter of the inlet pipe 4 and the radiating pipe 6 so that the heat of the hot gas can be more sufficiently absorbed by the soil.
Preferably, the radiating pipe 6 is a single-channel pipe formed by connecting a plurality of parallel pipes end to end.
Preferably, be equipped with temperature-sensing ware 8 on the cooling tube 6, temperature-sensing ware 8 and solenoid valve 1 electric connection, temperature-sensing ware 8 can be according to the temperature of setting come the switch of adjusting solenoid valve 1 to guarantee that soil can reach predetermined temperature.
Preferably, a heat absorption film 9 is arranged on one side in the shed of the main supporting wall 5, and when the indoor temperature is not high enough, the heat absorption film 9 is spread to absorb more temperature and provide more heat for soil; when the indoor temperature is high enough, the heat absorbing film 9 is collected.
Preferably, the truss 3 is provided with a heat preservation film, the heat preservation film is at least two layers of thin films, and a heat preservation curtain is laid on the heat preservation film.
The utility model discloses a work flow does: the temperature in the greenhouse rises under the action of the sun, the air expands to enable the pressure in the greenhouse to be greater than the atmospheric pressure, the air outlet pipe is higher than the air inlet pipe 4, the pressure at the air inlet pipe 4 is greater than the pressure at the air outlet pipe 2, and the air enters from the air inlet pipe 4 and is discharged from the air outlet pipe 2 under the action of pressure difference. And because the diameters of the air inlet pipe 4 and the radiating pipe 6 are larger than the diameter of the air outlet pipeline 2, the hot air can stay in the radiating pipe 6 for a longer time, more heat in the hot air is absorbed by soil, the temperature sensor 8 can adjust the switch of the electromagnetic valve according to the set temperature, and therefore the soil can reach the preset temperature, when the indoor temperature is not high enough, the heat absorption film is spread 9 to absorb more temperature, more heat is provided for the soil, and when the indoor temperature is high enough, the heat absorption film is collected 9.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (8)
1. The utility model provides a heat accumulation constant temperature big-arch shelter which characterized in that: including main tributary knee wall (5), auxiliary stay wall (7) and cooling tube (6), main tributary knee wall (5) with be equipped with truss (3) between the top of auxiliary stay wall (7), cooling tube (6) are buried in the inside soil of big-arch shelter, cooling tube (6) both ends communicate respectively and are equipped with outlet duct (2) and intake pipe (4), outlet duct (2) vertical setting is outside the big-arch shelter, intake pipe (4) vertical setting is inside the big-arch shelter, the gas outlet department of outlet duct (2) is equipped with solenoid valve (1).
2. The heat-storage constant-temperature greenhouse of claim 1, wherein: and the air inlet of the air inlet pipe (4) is positioned at the top of the greenhouse.
3. The heat-storage constant-temperature greenhouse of claim 1, wherein: the air outlet of the air outlet pipe (2) is higher than the air inlet of the air inlet pipe (4).
4. The heat-storage constant-temperature greenhouse of claim 1, wherein: intake pipe (4) with the diameter of cooling tube (6) is 25cm, the diameter of outlet duct (2) is 15cm, cooling tube (6) are buried the degree of depth and are 15 cm.
5. The heat-storage constant-temperature greenhouse of claim 1, wherein: the radiating pipe (6) is a single-channel pipe formed by connecting a plurality of parallel pipes end to end.
6. The heat-storage constant-temperature greenhouse of claim 1, wherein: be equipped with temperature-sensing ware (8) on cooling tube (6), temperature-sensing ware (8) with solenoid valve (1) electric connection.
7. The heat-storage constant-temperature greenhouse of claim 1, wherein: and a heat absorption film (9) is arranged on one side in the shed of the main supporting wall (5).
8. The heat-storage constant-temperature greenhouse of claim 1, wherein: and a heat-insulating film is arranged on the truss (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043031.6U CN211745696U (en) | 2020-01-09 | 2020-01-09 | Heat-storage constant-temperature greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020043031.6U CN211745696U (en) | 2020-01-09 | 2020-01-09 | Heat-storage constant-temperature greenhouse |
Publications (1)
| Publication Number | Publication Date |
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| CN211745696U true CN211745696U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020043031.6U Active CN211745696U (en) | 2020-01-09 | 2020-01-09 | Heat-storage constant-temperature greenhouse |
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| CN (1) | CN211745696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747402A (en) * | 2022-03-01 | 2022-07-15 | 西北农林科技大学 | Large-span greenhouse |
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2020
- 2020-01-09 CN CN202020043031.6U patent/CN211745696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747402A (en) * | 2022-03-01 | 2022-07-15 | 西北农林科技大学 | Large-span greenhouse |
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