CN110754355B - Multi-layer water planting device connecting piece with water supply and drainage pipes - Google Patents
Multi-layer water planting device connecting piece with water supply and drainage pipes Download PDFInfo
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- CN110754355B CN110754355B CN201911201725.6A CN201911201725A CN110754355B CN 110754355 B CN110754355 B CN 110754355B CN 201911201725 A CN201911201725 A CN 201911201725A CN 110754355 B CN110754355 B CN 110754355B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 230000010354 integration Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003501 hydroponics Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to the technical field of water culture, in particular to a connecting piece of a multi-layer water culture device with water supply and drainage pipes, which comprises a connecting piece main body, wherein the connecting piece main body comprises a pipe with an upper opening, a lower opening and a hollow interior, at least one connecting fin is arranged on the inner side wall or the outer side wall of the pipe, the connecting fin is connected with at least one inner pipe, a connecting pipe is arranged on the connecting piece main body in an extending mode, and the connecting piece main body is communicated with two phases through the connecting pipe. According to the invention, the pipe and the inner pipe are directly arranged in the connecting piece main body, so that the integration of water supply and drainage is realized on one pipeline, two pipelines are not required to be arranged, the space is saved, and the pipeline laying material and the labor cost are reduced.
Description
Technical Field
The invention relates to the technical field of water culture, in particular to a connecting piece of a multi-layer water culture device with water supply and drainage pipes.
Background
Hydroponics (Hydroponics) is a novel soilless cultivation mode of plants, and is also called nutrient solution cultivation, and the core of the Hydroponics is that the root system of the plants is directly soaked in the nutrient solution, and the nutrient solution can replace soil and provide growth factors such as moisture, nutrient, oxygen and the like for the plants so that the plants can grow normally.
The prior art has the following problems that the nutrient solution circulation of the multilayer plant cultivation device is generally that a water supply pipeline and a water discharge pipeline are arranged separately, a water inlet pipeline and a water return pipeline are structured, the occupied space is occupied, the pipeline laying materials and the labor cost are increased, and the steps are tedious and difficult to operate when the multilayer plant cultivation device is disassembled, cleaned and washed, so that the working efficiency is indirectly influenced.
Disclosure of Invention
Therefore, it is necessary to provide a water supply and drainage is with multilayer hydroponic device connecting piece of pipe, through the integrative structural design of connecting piece water supply, drainage, realize supplying water drainage integration, practice thrift the space, and realize the successive layer return water function, through the body or with the wall structure of formation successive layer that connects the siphunculus to combine, the liquid on upper strata flows to the lower floor through return water structure and wall, the lower floor rethread this structure flows to the lower floor to realize successive layer circulation.
In order to achieve the above purpose, the invention provides a multi-layer hydroponic device connecting piece for water supply and drainage same pipe, comprising a plurality of connecting piece main bodies, wherein each connecting piece main body comprises an outer pipe with an upper opening, a lower opening and a hollow interior, at least one connecting fin is arranged on the inner side wall or the outer side wall of the outer pipe, the connecting fin is connected with at least one inner pipe, a connecting pipe is arranged on the connecting piece main body in an extending mode, and the connecting piece main bodies are communicated with two phases through the connecting pipe. Two cavities are arranged in the connecting piece main body to realize water supply and drainage integration, space is saved, the body or a partition structure combined with a connecting through pipe is formed layer by layer, liquid on the upper layer flows to the lower layer through a water return structure and a partition, the lower layer flows to the lower layer through the structure, so that layer by layer circulation is realized, and the position of the inner pipe is changeable to adapt to different environment applications.
Further, the inner tube and the outer tube are coaxially arranged, or the inner tube and the outer tube are not coaxially arranged. Different modes of setting can realize different use effects.
Further, the connecting fins are radially arranged on the inner side wall or the outer side wall of the outer tube, or the connecting fins are transversely arranged on the inner side wall or the outer side wall of the outer tube. The arrangement of the two directions can play two different flowing water effects.
Further, the cultivation device comprises a plurality of connector bodies which are movably arranged and provide mechanical support for two cultivation grooves of two adjacent layers, and at least one connector body circulation port for connecting the two cultivation grooves of two adjacent layers. The arrangement of this structure enables the upper and lower cultivation tanks to communicate.
Further, the caliber of the connecting pipe is smaller than that of the inner pipe. The arrangement of the caliber can ensure that the adjacent connecting piece main bodies are stably connected.
Further, including the cultivation groove, be equipped with the connection siphunculus on the cultivation groove, the connecting tube is divided into siphunculus and siphunculus down with the cultivation groove as the boundary, the inner wall of going up the siphunculus is greater than the outer wall of connecting piece main part, the outer wall of siphunculus is less than the inner wall of connecting piece main part down. The arrangement of the upper and lower through pipes makes the installation of the upper and lower through pipes clear, and the upper and lower through pipes are more stable and firm.
Furthermore, a water guide connecting piece is arranged in the connecting through pipe and is communicated with the connecting piece main body. The application of the water guide connecting piece enables the liquid on the upper layer to flow to the lower layer through the water return structure and the partition, and the lower layer flows to the lower layer through the structure, so that the layer-by-layer circulation is realized.
Furthermore, the cultivation groove is provided with a water flowing hole at the joint of the cultivation groove and the connecting through pipe, a water inlet bin and a water outlet bin are arranged in the water guide connecting piece, and the water inlet bin and the water outlet bin are connected with the cultivation groove through the water flowing hole. The water inlet bin and the water outlet bin are arranged separately, so that water flows can be smoother without mutual influence.
Furthermore, a water pipe connecting pipeline matched with the connecting water pipe is arranged at one end of the water guide connecting piece, a first through hole and a second through hole are respectively arranged at the other end of the water guide connecting piece at the upper surface and the lower surface, the first through hole is positioned above the water outlet bin, and the second through hole is positioned below the water inlet bin. The two through holes are arranged, so that nutrient solution can flow according to a specified route, and the nutrient solution is prevented from flowing back.
Furthermore, a water tank is arranged below the cultivation groove, and a water pipe is arranged on the water tank and is communicated with the connecting piece main body. The arrangement of the water tank ensures that the device can be used for a long time without an external water pipe.
Furthermore, the shape of the fixing groove is consistent with that of the connecting through pipe, and the shape of the supporting upright post is consistent with that of the connecting piece main body. The consistency of the shape ensures that the installation thereof is not subject to error.
Furthermore, the inner pipe is connected with the inside of the water tank through a connecting water pipe, and a connecting pipe is arranged on the water tank and is communicated with the water outlet end of the lowest connecting piece main body. So that the water tank thereof provides and recovers the nutrient solution.
Compared with the prior art, the technical scheme has the following beneficial effects:
1. according to the invention, the pipe and the inner pipe are directly arranged in the connecting piece main body, so that the integration of water supply and drainage is realized on one pipeline, two pipelines are not required to be arranged, the space is saved, and the pipeline laying material and the labor cost are reduced.
2. According to the invention, the water inlet and the water outlet of the water guide connecting piece are separated through the two separated water bins arranged in the water guide connecting piece, so that the liquid at the upper layer flows to the lower layer through the pipe and the partition, and the liquid at the lower layer flows to the lower layer through the structure, thereby realizing layer-by-layer circulation.
3. The invention directly sets the connecting piece main body as the mechanical support between the adjacent cultivation grooves, so that no support stand column is needed to be additionally arranged when the connecting piece main body is arranged, thereby further saving the space.
Drawings
FIG. 1 is a schematic perspective view of a multi-layer hydroponic device connector for water supply and drainage with pipes according to the present invention;
FIG. 2 is a schematic view of the structure of the connection member of the multi-layered hydroponic apparatus of the embodiment 1 with water supply and drainage pipes;
FIG. 3 is a schematic cross-sectional view of the multi-layered hydroponic apparatus of example 1;
FIG. 4 is a schematic sectional view of a part of the multi-layered hydroponic apparatus in example 1;
FIG. 5 is a schematic sectional view of a part of the multi-layered hydroponic apparatus in example 1;
FIG. 6 is a schematic sectional view of a part of the multi-layered hydroponic apparatus in example 1;
fig. 7 is a schematic structural view of a connector body in embodiment 2.
Reference numerals illustrate:
1. the water tank comprises a connector main body, 101, an inner pipe, 102, an outer pipe, 103, connecting pipes, 104, connecting fins, 3, a cultivation groove, 301, a water hole, 302, a connecting through pipe, 3021, an upper through pipe, 3022, a lower through pipe, 3023, a water guide connector, 30231, a water inlet bin, 30232, a water outlet bin, 30233, a water pipe connecting pipeline, 30234, a first through hole, 30235, a second through hole, 303, a fixing groove, 4, a water tank, 401 and a water pipe.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.
Example 1:
referring to fig. 1-6, a multi-layer hydroponic device connecting piece for water supply and drainage and a pipe comprises a planting tray 3 and a connecting piece main body 1, wherein the planting tray 3 is rectangular, a connecting through pipe 302 is arranged at one corner, fixing grooves 303 are arranged at the other three corners, the fixing grooves 303 are consistent with the connecting through pipe 302 in shape, supporting columns 2 are arranged in the fixing grooves 303, the supporting columns 2 are consistent with the connecting piece main body 1 in shape, the connecting piece main body 1 is square, the connecting piece main body 1 is embedded in the connecting through pipe 302 and is connected with the planting tray 3, the connecting piece main body 1 comprises an outer pipe 102 with an upper opening, a lower opening and an inner hollow, at least one connecting fin 104 is arranged on the inner side wall of the outer pipe 102, the connecting fin 104 is connected with at least one inner pipe 101, a connecting pipe 103 is arranged in an extending mode, and the connecting pipe 103 and the inner pipe 101 are integrally arranged. Specifically, the inner tube 101 is disposed coaxially with the outer tube 102, and in other embodiments the inner tube 101 is disposed non-coaxially with the outer tube 102. The connecting fins 104 are radially disposed on the inner side wall of the outer tube 102, and in other embodiments the connecting fins 104 are laterally disposed on the inner side wall of the outer tube 102. The cultivation device comprises a plurality of connector bodies 1, wherein the connector bodies 1 are movably arranged, mechanical support is provided between two cultivation tanks 3 of two adjacent layers, and at least one connector body 1 circulation port connected between the two cultivation tanks 3 of two adjacent layers. The diameter of the connecting pipe 103 is smaller than that of the inner pipe 101.
In this embodiment, the connecting pipe 401 is divided into an upper through pipe 3021 and a lower through pipe 3022 by taking the planting tray 3 as a boundary, the inner wall of the upper through pipe 3021 is larger than the outer wall of the connecting piece main body 1, the outer wall of the lower through pipe 3022 is smaller than the inner wall of the connecting piece main body 1, a connecting fin 104 is disposed at the connection position between the outer pipe 102 and the inner pipe 101 in the connecting piece main body 1, and the length and thickness of the connecting fin 104 and the pipe wall of the lower through pipe 3022 are identical. The water guide connector 3023 is arranged in the connecting through pipe 302, the water guide connector 3023 is located in the upper through pipe 3021, and the upper end of the water guide connector 3023 is in butt joint with the lower end of the connector main body 1. The planting tray 3 is provided with a water flowing hole 301 at the joint with the connecting through pipe 302, a water inlet bin 30231 and a water outlet bin 30232 are arranged in the water guide connecting piece 3023, and the water inlet bin 30231 and the water outlet bin 30232 are connected with the planting tray 3 through the water flowing hole 301.
In this embodiment, a water pipe connection pipeline 30233 matching with the connection water pipe 103 is provided at one end of the water guiding connection member 3023, a first through hole 30234 and a second through hole 30235 are provided at the other end of the water guiding connection member 3023, respectively, above the water outlet bin 30232, the first through hole 30234 is located above the water outlet bin 30232, below the water inlet bin 30231 of the second through hole 30235, the first through hole 30234 is communicated with the water outlet at the lower end of the outer tube 102, and the second through hole 30235 is communicated with the water inlet at the upper end of the outer tube 102.
In this embodiment, a water tank 4 is disposed below the planting tray 3. The inner pipe 101 is connected with the inside of the water tank 4 through the connecting water pipe 103, and a connecting pipe 401 is arranged on the water tank 4 and is communicated with the water outlet end of the outer pipe 102.
When in specific use, the four support columns 2 are used as support feet, the fixing grooves 303 on the planting tray 3 are sleeved on the corresponding support columns 2 to form a first layer of planting grooves 3, then the three support columns 2 are embedded in the three fixing grooves 303 on the corresponding first layer of planting tray 3 to fix the planting tray, then the lower end of the connecting piece main body 1 is correspondingly embedded in the upper through pipe 3021 of the connecting through pipe 302 and is in butt joint with the water guide connecting piece 30233 in the upper through pipe 3021, the fixing grooves 303 of the planting tray 3 are sleeved on the three support columns 2 and the connecting piece main body 1, the lower through pipe 3022 of the connecting through pipe 302 is embedded in the upper end of the connecting piece main body 1, meanwhile, the inner pipe wall of the lower through pipe 3022 is fixed in the connecting fin 104 tightly abutted between the inner pipe 101 and the outer pipe 102 to form a second layer of planting groove 3, the third and fourth cultivation tanks 3 may be erected according to the above-mentioned steps as required, while the connector body 1 is being erected, it is required to be disposed in the upper pipe 3021 of the multi-layered cultivation tray 3, then the connecting water pipe 103 at the lower end of the inner pipe 101 in the connector body 1 is connected to the inner pipe 101 at the lower end thereof through the water pipe connecting pipe 30233 on the water guiding connector 3023, all the connector bodies 1 thereof are connected by repeating the above-mentioned operations, then the connector body 1 at the lowermost end is connected to the water tank 4 through the connecting water pipe 103, thereby connecting the water tank 4 to the inner pipe 101, then the nutrient solution is fed through the inner pipe 101 to the top of the topmost connector body 1 by gravity, and then the nutrient solution is allowed to flow through the inner pipe 101 into the outer pipe 102 to the water guiding connector 3023 in the upper pipe 3021 downward in the outer pipe 102, then, the nutrient solution flows into the water inlet bin 30231 through the first through hole 30234 in the water guide connector 3023, flows into the planting tray 3 from the water inlet bin 30231 through the water flow hole 301 of the planting tray 3, flows into the water outlet bin 30232 of the water guide connector 3023 from the water flow hole 301 after circularly flowing in the planting tray 3, flows into the outer tube 102 of the next connector body 1 from the second through hole 30235 of the water bin 30232, circularly flows according to the steps, finally flows into the outer tube 102 of the connector body 1 at the lowest end, and flows back into the water tank 4 through the connecting tube 401 of the outer tube 102 and the water tank 4, so that the layer-by-layer circulation is realized.
Example 2:
referring to fig. 7, a multi-layer hydroponic device connecting piece for water supply and drainage and a pipe comprises a planting tray 3 and a connecting piece main body 1, wherein the planting tray 3 is rectangular, a connecting through pipe 302 is arranged at one corner, fixing grooves 303 are arranged at the other three corners, the fixing grooves 303 are consistent with the connecting through pipe 302 in shape, supporting columns 2 are arranged in the fixing grooves 303, the shape of the supporting columns 2 is consistent with that of the connecting piece main body 1, the connecting piece main body 1 is square, the connecting piece main body 1 is embedded in the connecting through pipe 302 and is connected with the planting tray 3, the connecting piece main body 1 comprises an outer pipe 102 with an upper opening, a lower opening and a hollow inside, at least one connecting fin 104 is arranged on the outer side wall of the outer pipe 102, the connecting fin 104 is connected with at least one inner pipe 101, a connecting pipe 103 is arranged in an extending manner on the connecting piece main body 1, and the connecting pipe 103 and the inner pipe 101 are integrally arranged. Specifically, the inner tube 101 is disposed coaxially with the outer tube 102, and in other embodiments the inner tube 101 is disposed non-coaxially with the outer tube 102. The connecting fins 104 are disposed radially on the outer side wall of the outer tube 102, and in other embodiments the connecting fins 104 are disposed laterally on the outer side wall of the outer tube 102. The cultivation device comprises a plurality of connector bodies 1, wherein the connector bodies 1 are movably arranged, mechanical support is provided between two cultivation tanks 3 of two adjacent layers, and at least one connector body 1 circulation port connected between the two cultivation tanks 3 of two adjacent layers. The diameter of the connecting pipe 103 is smaller than that of the inner pipe 101.
In this embodiment, the connecting pipe 401 is divided into an upper through pipe 3021 and a lower through pipe 3022 by taking the planting tray 3 as a boundary, the inner wall of the upper through pipe 3021 is larger than the outer wall of the connecting piece main body 1, the outer wall of the lower through pipe 3022 is smaller than the inner wall of the connecting piece main body 1, a connecting fin 104 is disposed at the connection position between the outer pipe 102 and the inner pipe 101 in the connecting piece main body 1, and the length and thickness of the connecting fin 104 and the pipe wall of the lower through pipe 3022 are identical. The water guide connector 3023 is arranged in the connecting through pipe 302, the water guide connector 3023 is located in the upper through pipe 3021, and the upper end of the water guide connector 3023 is in butt joint with the lower end of the connector main body 1. The planting tray 3 is provided with a water flowing hole 301 at the joint with the connecting through pipe 302, a water inlet bin 30231 and a water outlet bin 30232 are arranged in the water guide connecting piece 3023, and the water inlet bin 30231 and the water outlet bin 30232 are connected with the planting tray 3 through the water flowing hole 301.
In this embodiment, a water pipe connection pipeline 30233 matched with the connecting water pipe 103 is provided at one end of the water guiding connecting member 3023, two through holes are provided at the other end of the water guiding connecting member 3023, the two through holes are divided into a first through hole 30234 and a second through hole 30235, the first through hole 30234 is located above the water outlet bin 30232, the second through hole 30235 is located below the water inlet bin 30231, the first through hole 30234 is communicated with the water outlet at the lower end of the outer tube 102, and the second through hole 30235 is communicated with the water inlet at the upper end of the outer tube 102.
In this embodiment, a water tank 4 is disposed below the planting tray 3. The inner pipe 101 is connected with the inside of the water tank 4 through the connecting water pipe 103, and a connecting pipe 401 is arranged on the water tank 4 and is communicated with the water outlet end of the outer pipe 102.
When in specific use, the four support columns 2 are firstly arranged as support feet, then the fixing grooves 303 on the planting tray 3 are sleeved on the corresponding support columns 2 to form a first layer of planting grooves 3, then the three support columns 2 are embedded in the three fixing grooves 303 on the corresponding first layer of planting tray 3 to fix the planting tray, then the lower end of the connecting piece main body 1 is correspondingly embedded in the upper through pipe 3021 of the connecting through pipe 302 and is in butt joint with the water guide connecting piece 30233 in the upper through pipe 3021, then one planting tray 3 is taken to sleeve the fixing grooves 303 on the three support columns 2 and the connecting piece main body 1, the lower through pipe 3022 of the connecting through pipe 302 is embedded in the upper end of the connecting piece main body 1, meanwhile, the side pipe wall of the lower through pipe 3022 is fixed in the tight butt joint connecting fin 104 between the inner pipe 101 and the outer pipe 102 to form a second layer of planting groove 3, the third and fourth cultivation tanks 3 may be erected according to the above-mentioned steps as required, while the connector body 1 is being erected, it is required to be disposed in the upper pipe 3021 of the multi-layered cultivation tray 3, then the connecting water pipe 103 at the lower end of the inner pipe 101 in the connector body 1 is connected to the inner pipe 101 at the lower end thereof through the water pipe connecting pipe 30233 on the water guiding connector 3023, all the connector bodies 1 thereof are connected by repeating the above-mentioned operations, then the connector body 1 at the lowermost end is connected to the water tank 4 through the connecting water pipe 103, thereby connecting the water tank 4 to the inner pipe 101, then the nutrient solution is fed through the inner pipe 101 to the top of the topmost connector body 1 by gravity, and then the nutrient solution is allowed to flow through the inner pipe 101 into the outer pipe 102 to the water guiding connector 3023 in the upper pipe 3021 downward in the outer pipe 102, then, the nutrient solution flows into the water inlet bin 30231 through the first through hole 30234 in the water guide connector 3023, flows into the planting tray 3 from the water inlet bin 30231 through the water flow hole 301 of the planting tray 3, flows into the water outlet bin 30232 of the water guide connector 3023 from the water flow hole 301 after circularly flowing in the planting tray 3, flows into the outer tube 102 of the next connector main body 1 from the second through hole 30235 of the water bin 30232, circularly flows according to the steps, finally flows into the outer tube 102 of the connector main body 1 at the lowest end, and flows back into the water tank 4 through the connecting tube 401 of the outer tube 102 and the water tank 4, so that the layer-by-layer circulation is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.
While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing description and drawings illustrate only embodiments of the invention and not limit the scope of the invention, and it is therefore intended that the invention not be limited to the specific embodiments described, but that the invention may be practiced with their equivalent structures or with their equivalent processes or with their use directly or indirectly in other related fields.
Claims (3)
1. A water supply and drainage is with connecting piece of pipe which characterized in that: the connecting piece comprises a plurality of connecting piece bodies, wherein each connecting piece body comprises an outer tube with an upper opening, a lower opening and a hollow interior, at least one connecting fin is arranged on the inner side wall or the outer side wall of the outer tube, the connecting fin is connected with at least one inner tube, and a connecting tube is arranged on the connecting piece body in an extending mode;
the plurality of connector bodies are movably arranged, and provide mechanical support for two adjacent cultivation grooves of two layers, and at least one connector body circulation port for connecting the two adjacent cultivation grooves of two layers;
the caliber of the connecting pipe is smaller than that of the inner pipe;
the cultivation device comprises a cultivation groove, wherein a connecting through pipe is arranged on the cultivation groove, the connecting through pipe is divided into an upper through pipe and a lower through pipe by taking the cultivation groove as a limit, the inner wall of the upper through pipe is larger than the outer wall of a connecting piece main body, and the outer wall of the lower through pipe is smaller than the inner wall of the connecting piece main body;
a water guide connecting piece is arranged in the connecting through pipe and is communicated with the connecting piece main body;
the cultivation groove is provided with a water flowing hole at the joint of the cultivation groove and the connecting through pipe, a water inlet bin and a water outlet bin are arranged in the water guide connecting piece, and the water inlet bin and the water outlet bin are communicated with the cultivation groove through the water flowing hole;
a water pipe connecting pipeline matched with the connecting water pipe is arranged at one end of the water guide connecting piece, a first through hole and a second through hole are respectively arranged at the upper surface and the lower surface of the other end of the water guide connecting piece, the first through hole is positioned above the water outlet bin, and the second through hole is positioned below the water inlet bin;
the cultivation groove below is equipped with the water tank, be equipped with the water pipe on the water tank and be linked together with the connecting piece bulk phase.
2. A water supply and drainage co-pipe connector as claimed in claim 1, wherein: the inner tube and the outer tube are coaxially arranged, or the inner tube and the outer tube are not coaxially arranged.
3. A water supply and drainage co-pipe connector as claimed in claim 1, wherein: the connecting fins are radially arranged on the inner side wall or the outer side wall of the outer tube, or the connecting fins are transversely arranged on the inner side wall or the outer side wall of the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201725.6A CN110754355B (en) | 2019-11-29 | 2019-11-29 | Multi-layer water planting device connecting piece with water supply and drainage pipes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201725.6A CN110754355B (en) | 2019-11-29 | 2019-11-29 | Multi-layer water planting device connecting piece with water supply and drainage pipes |
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| CN110754355A CN110754355A (en) | 2020-02-07 |
| CN110754355B true CN110754355B (en) | 2023-10-31 |
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| CN201911201725.6A Active CN110754355B (en) | 2019-11-29 | 2019-11-29 | Multi-layer water planting device connecting piece with water supply and drainage pipes |
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| CN111742831A (en) * | 2020-03-16 | 2020-10-09 | 浙江农林大学 | Hydroponic device for vegetation |
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