CN214229137U - Heating and carbon dioxide supplying device for greenhouse - Google Patents
Heating and carbon dioxide supplying device for greenhouse Download PDFInfo
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- CN214229137U CN214229137U CN202120123715.1U CN202120123715U CN214229137U CN 214229137 U CN214229137 U CN 214229137U CN 202120123715 U CN202120123715 U CN 202120123715U CN 214229137 U CN214229137 U CN 214229137U
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- heating
- carbon dioxide
- heat exchanger
- greenhouse
- dioxide supply
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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 provides a heating and carbon dioxide supplying device for a greenhouse, which comprises an installation shell, a heating component and a carbon dioxide supplying component; the heating assembly comprises a burner, a heat exchanger and a heating pipeline; the combustor is arranged in the mounting shell; the heat exchanger is arranged in the mounting shell and is positioned above the combustor; the heating pipeline is laid under the greenhouse and connected with the heat exchanger; the carbon dioxide supply assembly comprises a collecting cover and a fan; the collecting cover is arranged in the mounting shell and is positioned above the heat exchanger; the fan sets up in the installation shell, and the air outlet of collecting the cover is connected to its inlet scoop, and the blast pipe of installation shell lateral wall is connected to its air exit. The utility model discloses a big-arch shelter supplies carbon dioxide device with heating simple structure heats the big-arch shelter through the heating subassembly, guarantees that the plant is in suitable growth temperature, simultaneously, provides carbon dioxide through supplying the carbon dioxide subassembly, promotes the photosynthesis of plant.
Description
Technical Field
The utility model relates to a heating supplies carbon dioxide device for big-arch shelter.
Background
In recent years, people's living standard is increasingly improved, and certain quality is pursued on diet, so that the demand for vegetables is correspondingly increased, but in northern areas in autumn and winter, soil in the greenhouse is easy to freeze, air in the greenhouse is cold and dry, and the growth of crops in the greenhouse is seriously influenced. At present, devices such as fire walls, earthworm flues and the like are generally adopted for greenhouse heating in northern areas in winter, but the devices have the defects of large occupied area, low heating speed and low heat efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a heating and carbon dioxide supplying device for a greenhouse, which comprises an installation shell, a heating component and a carbon dioxide supplying component; the heating assembly comprises a burner, a heat exchanger and a heating pipeline; the burner is arranged in the mounting shell; the heat exchanger is arranged in the mounting shell and is positioned above the combustor; the heating pipeline is laid under the greenhouse and connected with the heat exchanger; the carbon dioxide supply assembly comprises a collecting cover and a fan; the collecting cover is arranged in the mounting shell and is positioned above the heat exchanger; the fan set up in the installation shell, its inlet scoop is connected collect the air outlet of cover, its air exit is connected the blast pipe of installation shell lateral wall.
In one or more embodiments, the carbon dioxide supply assembly further comprises a flue gas filter disposed at the collection port of the collection hood.
In one or more embodiments, the heating assembly further includes a hydraulic pressure regulating member disposed within the mounting shell and coupled to the heat exchanger.
In one or more embodiments, the hydraulic pressure regulating member is an expansion tank.
In one or more embodiments, the inner side wall of the heat exchanger is provided with a water level sensor, and the water level sensor is higher than the bottom of the heat exchanger.
In one or more embodiments, the inner side wall of the heat exchanger is provided with a temperature sensor.
In one or more embodiments, a circulation pump is disposed between the heat exchanger and the heating pipe.
The utility model has the advantages that: the utility model discloses a big-arch shelter supplies carbon dioxide device with heating simple structure heats the big-arch shelter through the heating subassembly, guarantees that the plant is in suitable growth temperature, simultaneously, provides carbon dioxide through supplying the carbon dioxide subassembly, promotes the photosynthesis of plant.
Drawings
Fig. 1 is a schematic structural diagram of a heating and carbon dioxide supplying device for a greenhouse in an embodiment of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to fig. 1, the heating and carbon dioxide supplying apparatus for greenhouses of the present application includes an installation case 10, a heating module 11, and a carbon dioxide supplying module 12; the heating unit 11 includes a burner 111, a heat exchanger 112, and a heating duct 113; the burner 111 is disposed in the mounting case 10; the heat exchanger 112 is disposed in the mounting case 10 and above the burner 111; the heating pipeline 113 is laid under the greenhouse and connected with the heat exchanger 112; the carbon dioxide supply assembly 12 comprises a collection cover 121 and a fan 122; the collecting cover 121 is disposed in the mounting case 10 and above the heat exchanger 112; the fan 122 is disposed in the mounting case 10, and the air inlet thereof is connected to the air outlet of the collecting cover 121, and the air outlet thereof is connected to the exhaust pipe 13 on the outer side wall of the mounting case 10.
During the specific application, installation shell 10 hangs in the big-arch shelter, and the gas gets into the burning in the combustor 111 through the intake pipe 14 of combustor 111 bottom, heats the water that gets into in heat exchanger 112 through inlet tube 15, and the heating to the big-arch shelter is realized in the water entering heating pipeline 113 after the heating, and the flue gas that contains the carbon dioxide that produces in the combustion process is collected by collecting cover 121 to discharge by blast pipe 13 under the effect of fan 122, supply the photosynthesis of plant.
Preferably, the carbon dioxide supply assembly 12 further comprises a flue gas filter 123, and the flue gas filter 123 is disposed at the collecting opening of the collecting hood 121. The smoke filter 123 filters smoke in the carbon dioxide-containing smoke.
Preferably, the heating module 11 further includes a water pressure adjusting member 114, and the water pressure adjusting member 114 is disposed in the mounting case 10 and connected to the heat exchanger 112. Specifically, the hydraulic pressure adjusting member 114 is an expansion tank. The expansion water tank can reduce the water pressure fluctuation of the heating and carbon dioxide supplying device for the greenhouse caused by the expansion of water, and the safety and the reliability of the operation of the system are improved.
Preferably, the inner sidewall of the heat exchanger 112 is provided with a water level sensor 16, and the water level sensor 16 is higher than the bottom of the heat exchanger 112. The water level sensor 16 monitors the water level of the heat exchanger 112 to avoid dry burning.
Preferably, the inner side wall of the heat exchanger 112 is provided with a temperature sensor 17. The temperature sensor 17 monitors the water temperature, when the water temperature is lower than a preset value, the burner 111 heats the heat exchanger 112, and when the water temperature is higher than the preset value, the burner 111 is turned to a small fire or closed, so that the purpose of saving gas is achieved.
Preferably, a circulation pump 18 is provided between the heat exchanger 112 and the heating pipe 113. The circulation pump 18 can circulate water between the heat exchanger 112 and the heating pipe 113 to continue heating.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (7)
1. A heating and carbon dioxide supplying device for a greenhouse is characterized by comprising an installation shell, a heating component and a carbon dioxide supplying component; the heating assembly comprises a burner, a heat exchanger and a heating pipeline; the burner is arranged in the mounting shell; the heat exchanger is arranged in the mounting shell and is positioned above the combustor; the heating pipeline is laid under the greenhouse and connected with the heat exchanger; the carbon dioxide supply assembly comprises a collecting cover and a fan; the collecting cover is arranged in the mounting shell and is positioned above the heat exchanger; the fan set up in the installation shell, its inlet scoop is connected collect the air outlet of cover, its air exit is connected the blast pipe of installation shell lateral wall.
2. The greenhouse heating and carbon dioxide supply device as claimed in claim 1, wherein the carbon dioxide supply assembly further comprises a flue gas filter, and the flue gas filter is arranged at the collecting opening of the collecting cover.
3. The greenhouse heating and carbon dioxide supply device according to claim 1, wherein the heating assembly further comprises a hydraulic pressure adjusting member, the hydraulic pressure adjusting member is disposed in the installation shell and connected to the heat exchanger.
4. The greenhouse heating and carbon dioxide supply device as claimed in claim 3, wherein the water pressure regulating member is an expansion tank.
5. The greenhouse heating and carbon dioxide supply device as claimed in claim 1, wherein the inner side wall of the heat exchanger is provided with a water level sensor, and the water level sensor is higher than the bottom of the heat exchanger.
6. The greenhouse heating and carbon dioxide supply device according to claim 1, wherein the inner side wall of the heat exchanger is provided with a temperature sensor.
7. The apparatus for supplying heating and carbon dioxide for greenhouses according to claim 1, wherein a circulation pump is provided between the heat exchanger and the heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120123715.1U CN214229137U (en) | 2021-01-15 | 2021-01-15 | Heating and carbon dioxide supplying device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120123715.1U CN214229137U (en) | 2021-01-15 | 2021-01-15 | Heating and carbon dioxide supplying device for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214229137U true CN214229137U (en) | 2021-09-21 |
Family
ID=77750616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120123715.1U Active CN214229137U (en) | 2021-01-15 | 2021-01-15 | Heating and carbon dioxide supplying device for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214229137U (en) |
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2021
- 2021-01-15 CN CN202120123715.1U patent/CN214229137U/en active Active
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