CN210491868U - Facility greenhouse for high-temperature seedling culture of grape seedlings - Google Patents
Facility greenhouse for high-temperature seedling culture of grape seedlings Download PDFInfo
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- CN210491868U CN210491868U CN201920711666.6U CN201920711666U CN210491868U CN 210491868 U CN210491868 U CN 210491868U CN 201920711666 U CN201920711666 U CN 201920711666U CN 210491868 U CN210491868 U CN 210491868U
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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 grape nursery stock is facility big-arch shelter for high temperature growing seedlings belongs to the grape technical field of growing seedlings. The greenhouse comprises a greenhouse body which is arranged in a closed mode, wherein a temperature adjusting ditch is formed in the greenhouse body and is close to the edge, a temperature adjusting pipe is arranged in the temperature adjusting ditch, a first heat conducting layer is filled around the temperature adjusting pipe, and a temperature adjusting medium flows in the temperature adjusting pipe. When grape seedling is grown, on one hand, the temperature adjusting ditch isolates the soil inside the greenhouse body from the external environmental soil, so that a relatively independent soil environment is formed in the greenhouse body, and the sudden change of the external soil temperature is prevented from causing the sudden change of the soil temperature in the greenhouse body. On the other hand, the temperature adjusting pipe can be internally circulated with a heat medium or a cold medium, and the heat or the cold is conducted to the soil in the greenhouse body through the first heat conducting layer, so that the temperature of the soil in the greenhouse body is adjusted, and the soil is uniformly heated.
Description
Technical Field
The utility model belongs to the technical field of grape is grown seedlings, concretely relates to grape nursery stock is grown seedlings with facility big-arch shelter high temperature.
Background
The temperature is an important influence factor in the grape seedling raising process, and researches show that when the soil temperature is about 5-7 ℃ higher than the air temperature, the rooting rate and the survival rate of the grape seedling raising can reach a higher level, so that the soil temperature needs to be increased in the grape seedling raising process to improve the seedling raising efficiency.
The greenhouse with the geothermal function provided in the prior art realizes heating of the ground by using the geothermal pipeline buried under the ground, and although the greenhouse realizes the heating function of raising the temperature of the soil, when the temperature of the soil needs to be raised, the contact area of the greenhouse and the soil in the external environment is large, the heating efficiency is low, and the greenhouse cannot be effectively maintained.
Disclosure of Invention
In view of this, the utility model provides a can adjust soil temperature, and be favorable to slowing down the facility big-arch shelter for grape nursery stock high temperature growing seedlings of soil temperature change rate.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a grape nursery stock is facility big-arch shelter for high temperature growing seedlings, includes the airtight canopy body that sets up, the internal edge that is close to of canopy has seted up the temperature regulation ditch, be provided with the temperature regulation pipe in the temperature regulation ditch, it has first heat-conducting layer to fill around the temperature regulation pipe, just the circulation has the medium that adjusts the temperature in the temperature regulation pipe.
Preferably, a plurality of temperature adjusting branch pipes are arranged on the temperature adjusting pipe, and the temperature adjusting branch pipes are buried under the soil layer in the shed body.
Preferably, a second heat conduction layer is arranged around the temperature regulating branch pipe.
Preferably, a heat insulation layer is arranged on one side of the temperature regulation groove close to the edge of the shed body and on the groove bottom.
Preferably, the first heat conduction layer is a wood chip or straw curtain with the thickness of 3 cm-10 cm.
Preferably, the second heat conduction layer is straw crushed objects with the thickness of 3 cm-10 cm.
Preferably, the temperature adjusting pipe is provided with at least one heat exchange pipe and one cold exchange pipe.
Preferably, a water spray pipe is further arranged in the shed body, and a plurality of water spray heads are arranged on the water spray pipe.
Preferably, at least one air humidity detector and at least one air temperature detector are further arranged in the shed body, and at least one soil humidity detector and at least one soil temperature detector are arranged on the surface of a soil layer in the shed body.
Preferably, the facility greenhouse for high-temperature seedling culture of grape seedlings further comprises a remote monitoring system, and the remote monitoring system is electrically connected with the air humidity detector, the air temperature detector, the soil humidity detector and the soil temperature detector.
According to the above technical scheme, the utility model provides a grape nursery stock is facility big-arch shelter for high temperature growing seedlings, its beneficial effect is: through being in the internal temperature regulation ditch that sets up of canopy set up the temperature regulation pipe in the temperature regulation ditch, pack first heat-conducting layer around the temperature regulation pipe, when carrying out grape nursery stock seedling, on the one hand the temperature regulation ditch will the internal soil of canopy is kept apart with outside environment soil, makes the internal relatively independent soil environment that forms of canopy prevents that the abrupt change of outside soil temperature from arousing the internal drastic change of soil temperature of canopy. Simultaneously, through set up in the temperature regulation ditch the temperature regulation pipe, but the intraductal hot medium that circulates of temperature regulation, also can circulate cold medium, and through first heat-conducting layer, with heat or cold volume conduction extremely in the internal soil of canopy, on the one hand can be right the internal soil temperature of canopy is adjusted, and soil is heated evenly, and on the other hand, can be right the internal air circumstance of canopy carries out supplementary temperature control.
Drawings
Fig. 1 is a schematic structural diagram of a facility greenhouse for high-temperature seedling raising of grape seedlings.
Fig. 2 is a schematic view of the structure of the temperature adjusting pipe.
Fig. 3 is a schematic diagram of the connection relationship of the remote monitoring system.
In the figure: the greenhouse comprises a greenhouse 10 for high-temperature seedling raising of grape seedlings, a greenhouse body 100, a temperature adjusting ditch 200, a heat insulating layer 210, a temperature adjusting pipe 300, a temperature adjusting branch pipe 310, a second heat conducting layer 320, a heat exchange pipe 330, a cold exchange pipe 340, a first heat conducting layer 400, a water spraying pipe 500, a water spray head 510, an air humidity detector 101, an air temperature detector 102, a soil humidity detector 103, a soil temperature detector 104 and a remote monitoring system 600.
Detailed Description
The following combines the utility model discloses an attached drawing is right the technical scheme and the technological effect of the embodiment of the utility model are further elaborated.
Referring to fig. 1 and 2, in an embodiment, a facility greenhouse 10 for high-temperature seedling cultivation of grape seedlings is used for performing cutting seedling cultivation of grape seedlings in a high-temperature environment, and includes a hermetically-arranged greenhouse body 100, a temperature adjusting trench 200 is formed in the greenhouse body 100 near the edge of the ground, preferably, the temperature adjusting trench 200 is arranged on two sides of the greenhouse body 100 along the length direction of the greenhouse body 100, a temperature adjusting pipe 300 is arranged in the temperature adjusting trench 200, a first heat conducting layer 400 is filled around the temperature adjusting pipe 300, and a temperature adjusting medium flows through the temperature adjusting pipe 300.
When grape seedling is grown, when the air environment temperature and the soil temperature are lower, a heat medium is introduced into the temperature adjusting pipe 300, and heat is uniformly transferred to the soil and the air in the greenhouse body 100 through the temperature adjusting pipe 300 and the first heat conduction layer 400. In one aspect, the temperature-adjusting ditches 200 isolate the soil inside the greenhouse body 100 from the external environmental soil, so that a relatively independent soil environment is formed in the greenhouse body 100, and sudden changes in the external soil temperature are prevented from causing drastic changes in the soil temperature inside the greenhouse body 100.
When the air environment temperature and the soil temperature are higher, the grape seedlings overgrow, root rot of the grape seedlings or the growth of leaves is possibly accelerated, and the transplanting survival rate is too low. At this time, a refrigeration medium is introduced into the air conditioning pipe 300, and the cold energy is uniformly transferred to the soil in the greenhouse body 100 through the air conditioning pipe 300 and the first heat conduction layer 400, so that the soil in the greenhouse body 100 is inversely hung with the air temperature, and the transplanted grape seedlings overgrow.
Through setting up temperature regulation pipe 300 and first heat-conducting layer 400, once the capital construction shaping, capital construction and later stage use maintenance cost reduce than current warmhouse booth's temperature regulation system by a wide margin. The difference between the soil temperature and the air temperature is adjusted in the grape seedling raising process, so that the soil temperature is higher than the air temperature in the rooting period and lower than the air temperature in the growing period, and the rooting rate and the transplanting survival rate of grape seedlings are effectively improved.
Preferably, the first heat conduction layer 400 is made of wood chips, straw curtains or gravels with the thickness of 3cm to 10cm, the wood chips, the straw curtains or the gravels not only have good temperature transfer function, but also have certain heat storage capacity, and the temperature of the soil can be maintained in a short time or the change rate of the temperature of the soil is delayed under the condition that the heat regulation medium is suddenly interrupted, so that the damage to grape seedlings caused by the sudden change of the temperature of the soil is prevented. When first heat-conducting layer 400 is saw-dust or straw curtain, saw-dust or straw curtain use the pocket packing to change the saw-dust and the straw curtain that spoil.
Further, in order to further realize the even heating of the soil in the greenhouse body 100, a plurality of temperature adjusting branch pipes 310 are arranged on the temperature adjusting pipe 300, the temperature adjusting branch pipes 310 are buried under the soil layer in the greenhouse body 100, preferably, second heat conduction layers 320 are arranged around the temperature adjusting branch pipes, and the second heat conduction layers 320 are straw smashing objects with the thickness of 3 cm-10 cm. Utilize branch pipe 310 and the second heat-conducting layer 320 adjusts temperature, the realization is right soil temperature's in the canopy body 100 regulation, straw smashing thing is as the heat conduction material of second heat-conducting layer 320 has better heat conduction and heat accumulation performance on the one hand, and on the other hand, the straw smashing thing of humus helps improving the soil microenvironment in the canopy body 100 to at the in-process of humus, release carbon dioxide helps promoting the growth of grape seedling.
Further, in order to further improve the temperature stability of the local environment inside the greenhouse body 100 and reduce the influence of sudden changes of the external environment on the soil environment inside the greenhouse body 100, the side of the temperature adjustment trench 200 close to the edge of the greenhouse body 100 and the trench bottom are provided with a heat insulation layer 210, and the heat insulation layer 210 is made of a heat insulation material, preferably, a polymer foam material such as a foam board, a polystyrene board and the like can be selected.
Specifically, the temperature adjustment pipe 300 is at least provided with a heat exchange pipe 330 and a cold exchange pipe 340, so as to introduce a heat medium or a refrigeration medium into the temperature adjustment pipe 300 respectively.
Further, still be provided with water shower 500 in the canopy body 100, be provided with a plurality of water shower 510 on the water shower 500, water warp water shower 500 gets into in the canopy body 100, and warp water shower 510 atomizes, sprays to in the air circumstance in the canopy body 100, with right air humidity and soil moisture in the canopy body 100 adjust.
Referring to fig. 3, in another embodiment, at least one air humidity detector 101 and at least one air temperature detector 102 are further disposed in the greenhouse body 100, and at least one soil humidity detector 103 and at least one soil temperature detector 104 are disposed on the soil surface in the greenhouse body 100. The greenhouse 10 for the high-temperature grape seedling raising further comprises a remote monitoring system 600, wherein the remote monitoring system 600 is electrically connected with the air humidity detector 101, the air temperature detector 102, the soil humidity detector 103 and the soil temperature detector 104, so that the temperature and the humidity of the air and the soil in the greenhouse body 100 can be monitored in real time, and a worker can conveniently adjust the temperature and the humidity in the greenhouse body 100 towards the direction which is favorable for the rooting or the growth of the grape seedlings at any time.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a grape nursery stock is facility big-arch shelter for high temperature growing seedlings, includes the airtight canopy body that sets up, its characterized in that, the internal edge that is close to of canopy has seted up the temperature regulation ditch, be provided with the temperature regulation pipe in the temperature regulation ditch, it has first heat-conducting layer to fill around the temperature regulation pipe, just the temperature regulation intraductal circulation of temperature regulation has the medium that adjusts the temperature.
2. The greenhouse for high-temperature seedling culture of grape seedlings as claimed in claim 1, wherein the temperature adjusting pipe is provided with a plurality of temperature adjusting branch pipes, and the temperature adjusting branch pipes are buried under the soil layer in the greenhouse body.
3. The greenhouse for high-temperature seedling culture of grape seedlings as claimed in claim 2, wherein a second heat conducting layer is arranged around the temperature regulating branch pipes.
4. The greenhouse for high-temperature seedling culture of grape seedlings as claimed in claim 1, wherein a thermal insulation layer is arranged on one side of the temperature regulation ditch close to the edge of the greenhouse body and on the bottom of the ditch.
5. The greenhouse for high-temperature seedling culture of grape seedlings as claimed in claim 1, wherein the first heat conduction layer is a wood chip or grass curtain with a thickness of 3 cm-10 cm.
6. The greenhouse for high-temperature seedling culture of grape seedlings as claimed in claim 3, wherein the second heat conduction layer is a straw crushed material with a thickness of 3 cm-10 cm.
7. The greenhouse for high-temperature seedling culture of grape seedlings as claimed in claim 1, wherein the temperature adjusting pipe is provided with at least one heat exchange pipe and one cold exchange pipe.
8. The facility greenhouse for high-temperature grape seedling cultivation as claimed in claim 1, wherein a water spray pipe is further arranged in the greenhouse body, and a plurality of water nozzles are arranged on the water spray pipe.
9. The greenhouse as claimed in claim 1, wherein at least one air humidity detector and at least one air temperature detector are further disposed in the greenhouse body, and at least one soil humidity detector and at least one soil temperature detector are disposed on the surface of the soil layer in the greenhouse body.
10. The greenhouse of claim 9, further comprising a remote monitoring system, wherein the remote monitoring system is electrically connected to the air humidity detector, the air temperature detector, the soil humidity detector and the soil temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711666.6U CN210491868U (en) | 2019-05-17 | 2019-05-17 | Facility greenhouse for high-temperature seedling culture of grape seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711666.6U CN210491868U (en) | 2019-05-17 | 2019-05-17 | Facility greenhouse for high-temperature seedling culture of grape seedlings |
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| Publication Number | Publication Date |
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| CN210491868U true CN210491868U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920711666.6U Active CN210491868U (en) | 2019-05-17 | 2019-05-17 | Facility greenhouse for high-temperature seedling culture of grape seedlings |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568458A (en) * | 2021-06-28 | 2021-10-29 | 江苏熙景环境科技有限公司 | Temperature and humidity greenhouse adjusting system applied to flowers |
| CN113647258A (en) * | 2021-09-10 | 2021-11-16 | 信阳农林学院 | Taxus chinensis cuttage facility of growing seedlings |
| CN114467576A (en) * | 2022-01-26 | 2022-05-13 | 河北省林业和草原科学研究院 | Circulating system for improving ground temperature of greenhouse grapes, construction method and cultivation process |
-
2019
- 2019-05-17 CN CN201920711666.6U patent/CN210491868U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568458A (en) * | 2021-06-28 | 2021-10-29 | 江苏熙景环境科技有限公司 | Temperature and humidity greenhouse adjusting system applied to flowers |
| CN113647258A (en) * | 2021-09-10 | 2021-11-16 | 信阳农林学院 | Taxus chinensis cuttage facility of growing seedlings |
| CN113647258B (en) * | 2021-09-10 | 2022-04-29 | 信阳农林学院 | Taxus chinensis cuttage facility of growing seedlings |
| CN114467576A (en) * | 2022-01-26 | 2022-05-13 | 河北省林业和草原科学研究院 | Circulating system for improving ground temperature of greenhouse grapes, construction method and cultivation process |
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