CN217657313U - Greenhouse underground water seepage-proofing structure - Google Patents
Greenhouse underground water seepage-proofing structure Download PDFInfo
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- CN217657313U CN217657313U CN202220381576.7U CN202220381576U CN217657313U CN 217657313 U CN217657313 U CN 217657313U CN 202220381576 U CN202220381576 U CN 202220381576U CN 217657313 U CN217657313 U CN 217657313U
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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
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- 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
A greenhouse underground water seepage prevention structure relates to the technical field of greenhouse seepage prevention and comprises a seepage prevention foundation, wherein a horizontal water collecting tank is dug in the seepage prevention foundation, an seepage prevention layer is tightly attached to the upper surface of the water collecting tank, high-density polyethylene is filled in the seepage prevention layer, a planting layer is arranged on the inner bottom surface of a greenhouse, a water stop layer and a pebble layer are sequentially arranged between the seepage prevention layer and the planting layer from bottom to top, soil is paved on the planting layer, and water absorption resin is paved in the water stop layer; the upper surface of the seepage-proofing foundation is provided with a drainage groove, the lower end of the drainage groove is connected with a plurality of sewer pipes which are arranged in parallel at intervals, and the lower ends of the sewer pipes are communicated to a water collecting tank. The utility model provides a warmhouse booth among the traditional art to the prevention of seepage that the groundwater gushes and pass through the effect poor, easily cause the rotten problem of root of plant soaking.
Description
Technical Field
The utility model relates to a big-arch shelter prevention of seepage technical field, concretely relates to big-arch shelter groundwater seepage prevention structure.
Background
The greenhouse is a building which uses lighting covering materials as all or part of building enclosing structures and can be used for cultivating plants in winter or other seasons which are not suitable for open field plant growth. The greenhouse can transmit light, keep warm (or heat), can provide a growth period and increase the yield in seasons unsuitable for plant growth, and is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons. The greenhouse can be divided into a great variety according to different roof truss materials, lighting materials, shapes, heating conditions and the like, such as a glass greenhouse and a plastic greenhouse; single-span greenhouses and multi-span greenhouses; single-roof greenhouses and double-roof greenhouses; a heating greenhouse, a non-heating greenhouse and the like. The greenhouse structure should be sealed and insulated, but should be convenient for ventilation and cooling. The modern greenhouse has equipment for controlling conditions such as temperature, humidity, illumination and the like, and the computer is used for automatically controlling and creating the optimal environmental conditions required by plants.
Groundwater refers to water present in the rock voids below the ground, and in the narrower sense, water in a saturated aquifer below the surface of the groundwater. The underground water is an important component of water resources, and is one of important water sources for agricultural irrigation, industrial and mining and cities due to stable water amount and good water quality. However, under certain conditions, changes in groundwater can also cause adverse natural phenomena such as swampiness, salinization, landslide, and ground subsidence.
The construction of big-arch shelter is close to the water source so that irrigate usually, and can make the groundwater level rise in rainy season, gushes to the big-arch shelter planting layer on the groundwater and can lead to the root of plant to soak, causes the plant root system to rot, influences the growth of plant, influences the problem of big-arch shelter output, and current warmhouse booth often ignores the design of groundwater prevention of seepage structure at the construction in-process for the holistic result of use of big-arch shelter is poor.
In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a big-arch shelter groundwater seepage prevention structure for the prevention of seepage that the warmhouse booth who solves among the traditional art gushes on to the groundwater is passed through the effect poor, easily causes the rotten problem of root of plant soaking.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the greenhouse underground water seepage-proofing structure comprises a seepage-proofing foundation and a greenhouse body fixed on the seepage-proofing foundation.
As an optimized scheme, the greenhouse body comprises greenhouse walls which are oppositely arranged, and arch-shaped supporting frames are fixedly connected to the upper end faces of the greenhouse walls.
As an optimized scheme, the outer side of the arched support frame is covered with a heat preservation film.
As an optimized scheme, a bearing upright post is fixedly supported below the arched support frame.
As an optimized scheme, the lower ends of the bearing upright posts are fixed on the inner bottom surface of the greenhouse.
As an optimized scheme, a planting layer is arranged on the inner bottom surface of the greenhouse, and soil is paved on the planting layer.
As an optimized scheme, a horizontal water collecting tank is dug in the seepage-proofing foundation.
As an optimized scheme, an impermeable layer is horizontally supported and fixed in the water collecting tank through a vertically arranged mounting seat, the impermeable layer is arranged to be tightly attached to the upper surface of the water collecting tank, and high-density polyethylene is filled in the impermeable layer.
As an optimized scheme, the middle part of the water collecting tank is transversely provided with an inclined filter screen, and the inclined filter screen can filter impurities of underground water passing through the inclined filter screen.
As an optimized scheme, a water stop layer and a pebble layer are sequentially arranged between the impermeable layer and the planting layer from bottom to top.
As an optimized scheme, water-absorbent resin is filled and paved in the water stop layer.
As an optimized scheme, the inside of the greenhouse is close to the greenhouse wall, a water level detector is arranged at the position of the greenhouse wall and comprises a display control panel, a vertical sleeve is fixedly connected to the lower end of the display control panel, and the lower end of the vertical sleeve sequentially penetrates through a planting layer, a pebble layer, a water stop layer and an impermeable layer and extends into the water collecting tank.
As an optimized scheme, a water level sensor is fixedly connected to the lower end of the vertical sleeve, and measured water level data can be transmitted to the display control panel.
As an optimized scheme, the upper surface of the seepage-proofing foundation is provided with a drainage channel, and the drainage channel is arranged on the outer side of the greenhouse wall body.
As an optimized scheme, the lower end of the drainage groove is connected with a plurality of sewer pipes which are arranged in parallel at intervals, the lower ends of the sewer pipes are communicated to the water collecting pool, and the drainage groove and the sewer pipes are arranged to collect rainwater in a centralized manner and dredge the rainwater to the water collecting pool.
As an optimized scheme, a communication port is formed in the upper surface of one side, opposite to the drainage groove, of the seepage-proofing foundation, a water feeding pipe is arranged in the communication port, and the lower end of the water feeding pipe extends into the water collecting pool.
As an optimized scheme, the upper end of the water feeding pipe is connected with a water suction pump, and the water suction pump is fixedly connected to the anti-seepage foundation.
As an optimized scheme, a water conveying pipe and a water discharging pipe are connected to the water suction pump respectively, stop valves are arranged on the water conveying pipe and the water discharging pipe respectively, the water conveying pipe is communicated to a water storage tank arranged inside the greenhouse, the water discharging pipe is directly connected with an external environment, the water suction pump can suck underground water from the water collecting tank, and the sucked underground water can enter the greenhouse through the water conveying pipe to realize irrigation application on crops and can also be directly discharged through the water discharging pipe to control the underground water level.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses dig the catch basin of establishing in the big-arch shelter ground of big-arch shelter body below and can collect rainwater and surface water and assemble, make it become groundwater, be provided with the multilayer seepage prevention structure including barrier, stagnant water layer and cobble layer between catch basin and the big-arch shelter body for groundwater in the catch basin can not be upwelled to the planting layer in the big-arch shelter, avoids planting in situ plant soaking, influences the problem of output.
The utility model discloses in still be provided with the pump that absorbs water that links to each other with the catch basin, the pump that absorbs water can follow and absorb groundwater in the catch basin, the groundwater of absorption both can get into the irrigation application of realization to crops in the big-arch shelter through the raceway, also can directly discharge in order to control ground water level through the drain pipe to realize the rational utilization of groundwater and prevent that the groundwater from upwelling on water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the internal structure of each component in the front view direction;
fig. 2 is a schematic sectional view of the drainage channel, the downcomer and the water collecting tank in the side view direction of the present invention.
In the figure: the method comprises the following steps of 1-an impermeable foundation, 2-a greenhouse wall, 3-an arched support frame, 4-a heat preservation film, 5-a load-bearing upright post, 6-a planting layer, 7-a water collecting tank, 8-a mounting seat, 9-an impermeable layer, 10-an inclined filter screen, 11-a water stop layer, 12-a pebble layer, 13-a display and control panel, 14-a vertical sleeve, 15-a water level sensor, 16-a water drainage tank, 17-a water drainage pipe, 18-a communication port, 19-a water feeding pipe, 20-a water suction pump, 21-a water conveying pipe, 22-a water drainage pipe, 23-a check valve and 24-a water storage tank.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 2, a greenhouse groundwater seepage prevention structure comprises a seepage prevention foundation 1 and a greenhouse body fixed on the seepage prevention foundation 1.
The greenhouse body comprises greenhouse walls 2 which are arranged oppositely, and arch-shaped support frames 3 are fixedly connected to the upper end faces of the greenhouse walls 2.
The outer side of the arched support frame 3 is covered with a heat preservation film 4.
And a bearing upright post 5 is fixedly supported below the arched support frame 3.
The lower end of the bearing upright post 5 is fixed on the inner bottom surface of the greenhouse.
The inner bottom surface of the greenhouse is provided with a planting layer 6, and soil is paved on the planting layer 6.
A horizontal water collecting tank 7 is dug in the impermeable foundation 1.
An impermeable layer 9 is horizontally supported and fixed in the water collecting tank 7 through a vertically arranged mounting seat 8, the impermeable layer 9 is tightly attached to the upper surface of the water collecting tank 7, and high-density polyethylene is filled in the impermeable layer 9.
The middle part of the water collecting tank 7 is transversely provided with an inclined filter screen 10, and the inclined filter screen 10 can filter impurities of the underground water passing through the inclined filter screen.
A water stop layer 11 and a pebble layer 12 are sequentially arranged between the impermeable layer 9 and the planting layer 6 from bottom to top.
The water-stopping layer 11 is filled with water-absorbing resin.
The inside department that is close to big-arch shelter wall 2 of big-arch shelter is provided with water level detector, and water level detector includes apparent control panel 13, and the lower extreme rigid coupling of apparent control panel 13 has vertical sleeve 14, and the lower extreme of vertical sleeve 14 passes planting layer 6, cobble layer 12, stagnant water layer 11 and barrier layer 9 in proper order and extends to in the catch basin 7.
The lower end of the vertical sleeve 14 is fixedly connected with a water level sensor 15 which can transmit measured water level data to the display control panel 13.
The upper surface of the seepage-proofing foundation 1 is provided with a drainage channel 16, and the drainage channel 16 is arranged on the outer side of the greenhouse wall 2.
The lower end of the drainage groove 16 is connected with a plurality of sewer pipes 17 which are arranged in parallel at intervals, the lower ends of the sewer pipes 17 are communicated to the water collecting tank 7, and the drainage groove 16 and the sewer pipes 17 are arranged to collect and dredge rainwater to the water collecting tank 7.
A communication port 18 is arranged on the upper surface of one side of the impermeable foundation 1 opposite to the drainage channel 16, a water feeding pipe 19 is arranged in the communication port 18, and the lower end of the water feeding pipe 19 extends into the water collecting tank 7.
The upper end of the upper water pipe 19 is connected with a water suction pump 20, and the water suction pump 20 is fixedly connected to the anti-seepage foundation 1.
The water suction pump 20 is connected with a water delivery pipe 21 and a water discharge pipe 22 respectively, stop valves are arranged on the water delivery pipe 21 and the water discharge pipe 22 respectively, the water delivery pipe 21 is communicated with a water storage tank 24 arranged in the greenhouse, the water discharge pipe 22 is directly connected with an external environment, the water suction pump 20 can suck underground water from the water collecting tank 7, the sucked underground water can enter the greenhouse through the water delivery pipe 21 to realize irrigation application to crops, and can also be directly discharged through the water discharge pipe 22 to control the underground water level.
The utility model discloses when using: surface water and rainwater are collected from the drainage tank 16 through the sewer pipe 17 and enter the water collecting tank 7, and are filtered through the inclined filter screen 10 in the water collecting tank 7, the water level in the water collecting tank 7 is monitored through the water level sensor 15, the underground water in the water collecting tank 7 can be sucked and discharged by the water suction pump 20, one part of the underground water enters the greenhouse for plant irrigation, and the other part of the underground water is directly discharged into an external environment to be used for adjusting the underground water level in the water collecting tank 7; the multilayer waterproof and impervious layer arranged between the greenhouse body and the water collecting tank 7 can prevent the upwelling of underground water.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention is described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the above-described embodiments, or equivalents may be substituted for some or all of their features, without departing from the scope of the invention.
Claims (7)
1. The utility model provides a big-arch shelter groundwater seepage prevention structure which characterized in that: the greenhouse anti-seepage water-absorbing plastic greenhouse comprises an anti-seepage foundation (1), wherein a horizontal water collecting tank (7) is dug in the anti-seepage foundation (1), an anti-seepage layer (9) is closely attached to the upper surface of the water collecting tank (7), high-density polyethylene is filled in the anti-seepage layer (9), a planting layer (6) is arranged on the inner bottom surface of the greenhouse, a water-stopping layer (11) and a pebble layer (12) are sequentially arranged between the anti-seepage layer (9) and the planting layer (6) from bottom to top, soil is paved on the planting layer (6), and water-absorbing resin is filled in the water-stopping layer (11);
the upper surface of the seepage-proofing foundation (1) is provided with a drainage groove (16), the lower end of the drainage groove (16) is connected with a plurality of sewer pipes (17) which are arranged in parallel at intervals, and the lower ends of the sewer pipes (17) are communicated to the water collecting tank (7).
2. The greenhouse underground water seepage-proofing structure of claim 1, which is characterized in that: the anti-seepage foundation (1) and the upper surface of one side opposite to the drainage channel (16) are provided with a communication port (18), a water feeding pipe (19) is arranged in the communication port (18), and the lower end of the water feeding pipe (19) extends into the water collecting tank (7).
3. The greenhouse underground water seepage-proofing structure of claim 2, which is characterized in that: the anti-seepage water-saving greenhouse is characterized in that the upper end of the upper water pipe (19) is connected with a water suction pump (20), the water suction pump (20) is fixedly connected to the anti-seepage foundation (1), the water suction pump (20) is respectively connected with a water conveying pipe (21) and a water drainage pipe (22), the water conveying pipe (21) and the water drainage pipe (22) are respectively provided with a stop valve, the water conveying pipe (21) is communicated to a water storage tank (24) in the greenhouse, and the water drainage pipe (22) is directly connected with an external environment.
4. The greenhouse underground water seepage-proofing structure of claim 1, which is characterized in that: install the big-arch shelter body on prevention of seepage ground (1), the big-arch shelter body is including relative big-arch shelter wall body (2) that sets up, the up end rigid coupling of big-arch shelter wall body (2) has arch support frame (3), the outside cover of arch support frame (3) is provided with heat preservation membrane (4), the below support of arch support frame (3) is fixed with bearing stand (5), the lower extreme of bearing stand (5) is fixed on the interior bottom surface of big-arch shelter.
5. The greenhouse underground water seepage-proofing structure of claim 4, which is characterized in that: the inside water level detection ware that is close to of big-arch shelter wall body (2) department, water level detection ware includes apparent control panel (13), the lower extreme rigid coupling of apparent control panel (13) has vertical sleeve (14), the lower extreme of vertical sleeve (14) passes planting layer (6), cobble layer (12), stagnant water layer (11) and barrier layer (9) in proper order and extends to in the catch basin (7).
6. The greenhouse groundwater seepage prevention structure as claimed in claim 5, wherein: the lower end of the vertical sleeve (14) is fixedly connected with a water level sensor (15) which can transmit measured water level data to the display control panel (13).
7. The greenhouse groundwater seepage prevention structure as claimed in claim 1, wherein: the middle part of the water collecting tank (7) is transversely provided with an inclined filter screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381576.7U CN217657313U (en) | 2022-02-24 | 2022-02-24 | Greenhouse underground water seepage-proofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381576.7U CN217657313U (en) | 2022-02-24 | 2022-02-24 | Greenhouse underground water seepage-proofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217657313U true CN217657313U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220381576.7U Active CN217657313U (en) | 2022-02-24 | 2022-02-24 | Greenhouse underground water seepage-proofing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217657313U (en) |
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2022
- 2022-02-24 CN CN202220381576.7U patent/CN217657313U/en active Active
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