CN215269473U - Underground pressure self-sealing liquid injection device - Google Patents
Underground pressure self-sealing liquid injection device Download PDFInfo
- Publication number
- CN215269473U CN215269473U CN202121220923.XU CN202121220923U CN215269473U CN 215269473 U CN215269473 U CN 215269473U CN 202121220923 U CN202121220923 U CN 202121220923U CN 215269473 U CN215269473 U CN 215269473U
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- ring
- pipe
- pressure
- water
- internal thread
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- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title claims description 27
- 238000007789 sealing Methods 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000007704 transition Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 33
- 238000007906 compression Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 abstract description 15
- 230000002262 irrigation Effects 0.000 abstract description 15
- 238000003973 irrigation Methods 0.000 abstract description 15
- 241000283216 Phocidae Species 0.000 abstract description 7
- 235000013399 edible fruits Nutrition 0.000 abstract description 5
- 230000037452 priming Effects 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 18
- 230000012010 growth Effects 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Fertilizing (AREA)
Abstract
The utility model belongs to the agricultural equipment field, especially, underground pressure self sealss priming device, including being responsible for, be responsible for upper portion welding water injection pipe, be responsible for below welding ring, the internal thread ring is in the below of being responsible for, and there is the clamping ring internal thread ring lower part, and rubber bag and groove ring are connected to the clamping ring below, and groove ring sub-unit connection water filling pipe, water filling pipe lower part connect gradually groove ring, rubber bag, clamping ring, internal thread ring, drain pipe, water filling pipe lower part inside pipe wall welding transition piece, relief valve is connected to the transition piece below, drain pipe below welding taper post. The utility model discloses a can irrigate required water (fertile) with the fruit tree through this device to the underground region of fruit tree root, can effectually irrigate plant roots underground depths, when irrigating, because hydraulic effect can expand the rubber bag and open for seal and live the gap of knocking into soil production with this equipment, improve irrigation efficiency and water injection volume.
Description
Technical Field
The invention relates to the technical field of underground pressure irrigation, in particular to an underground pressure self-sealing liquid injection device.
Background
In the growth process of fruit trees and various plants, water and fertilizer are an important factor for the growth of the fruit trees and various plants. In the traditional irrigation mode, the ground surface of the root of the plant is generally fertilized and watered, on one hand, the irrigation mode can not carry out targeted irrigation on the plant according to the growth condition of the plant well, the optimal irrigation effect can not be achieved, the evaporation capacity of the ground surface water is large, the utilization rate of water resources is low, and the waste of agricultural water is serious; on the other hand, the water and fertilizer are directly sprayed around the root system of the plant, so that a large amount of weeds grow around the root of the plant, the water and fertilizer for the growth of the plant are contended for, and the effective utilization rate of the fertilizer is reduced. And the water fertilizer is directly applied to the underground position of the root of the plant, so that the growth of peripheral weeds can be well reduced, and meanwhile, the ineffective evaporation of the water fertilizer is reduced. There is therefore a need for an underground irrigation device that can deliver water and fertilizer directly to the roots of plants for irrigation. The underground irrigation device among the prior art often simple structure injects in soil through the pipeline, carries out direct infiltration, and the problem that exists like this, on the one hand the liquid flow rate is uncontrollable, and then leads to liquid to be too much, and on the other hand, liquid also can emerge to ground along with the inserted hole, and then causes liquid to be in the earth's surface, and the problem of plant rhizome is soaked for a long time to water, is unfavorable for the healthy growth of plant.
Chinese patent No. CN2802954Y provides an underground water injector for crops, which is mainly used for water injection and fertilizer application of crops, fruit trees, melons and vegetables planted in various bare places and greenhouses. It mainly comprises an injection head, a rotating handle, a piston and a connecting rod thereof.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an underground pressure self-sealing liquid injection device.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides an underground pressure self sealss priming device, includes pressurization priming mechanism, pressure self sealss mechanism, level pressure drainage mechanism.
The liquid mechanism is annotated in pressurization includes: the water injection pipe 2 is welded to the main pipe 1.
The level pressure drainage mechanism includes: a conical column 11 and a pressure release valve 12;
the pressure self-sealing mechanism includes: the device comprises a circular ring 3, an internal thread ring 4, a compression ring 5, a groove ring 6, a water filling pipe 7, a rubber bag 8, a transition piece 9, a water discharging pipe 10, a conical column 11 and a pressure release valve 12; the transition piece 9 is connected with the inner wall of the lower pipe of the water filling pipe 7 through welding, the pressure release valve 12 is connected with the transition piece 9 through threads, and the conical column 11 is connected with the drain pipe 10 through welding; the circular ring 3 is connected with the main pipe 1 through welding, the internal thread ring 4 is connected with the main pipe 1 through threads, the pressing ring 5 is sleeved on the lower portion of the internal thread ring, the lower portion of the pressing ring 5 is sequentially connected with the rubber bag 8 and the groove ring 6, the upper portion of the water charging pipe 7 is connected with the groove ring 6 through threads, and the lower portion of the water charging pipe 7 is sequentially connected with the groove ring 6, the rubber bag 8, the pressing ring 5 and the internal thread ring 4 through the drain pipe 10; the lower end of the main pipe 1 is connected with the water filling pipe 7, and the connecting part sequentially comprises the internal thread ring 4, the pressing ring 5, the rubber bag 8 and the groove ring 6 from top to bottom. The pressure self-sealing mechanism is arranged below the pressurized liquid injection mechanism through threads; the constant pressure liquid drainage mechanism is arranged below the pressure self-sealing mechanism.
Further, the lower end of the water filling pipe 7 is sequentially connected and fixed with the groove ring 6, the lower end of the rubber bag 8, the compression ring 5 and the internal thread ring 4;
furthermore, the lower part of the conical column 11 is made into a conical shape, the upper part of the conical column 11 is made into a trapezoidal table column shape, and the maximum diameter of the conical column 11 is slightly larger than that of the rubber bag 8.
The underground pressure self-sealing liquid injection device has the following beneficial effects:
(1) personnel can conveniently operate the device to irrigate the underground depth of the root of the plant;
(2) during irrigation, the water pressure of irrigation can be adjusted, and the irrigation efficiency and the water injection amount are improved;
(3) in the irrigation process, because the self-sealing nature of structure can keep liquid manure can not spill over to the earth's surface.
Drawings
Figure 1 is the utility model discloses a
Figure 2 is a cross-sectional view of the pressurized liquid injection mechanism of the utility model
Figure 3 is the utility model discloses a pressure self sealss mechanism's cross-sectional view
Figure 4 is the cross-sectional view of the constant pressure drainage mechanism
Figure 5 is an isometric structure schematic diagram of the present invention
The following drawings: 1-main pipe, 2-water injection pipe, 3-circular ring, 4-internal thread ring, 5-compression ring, 6-groove ring, 7-water filling pipe, 8-rubber bag, 9-transition piece, 10-water discharging pipe, 11-conical column, 12-pressure relief valve
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the attached drawings of the present invention.
As shown in the attached drawing, the utility model discloses a subsurface pressure self sealss priming device of design, annotate liquid mechanism, pressure self sealss mechanism, level pressure drainage mechanism including the pressurization.
The liquid mechanism is annotated in pressurization includes: the main pipe 1 and the water injection pipe 2 are welded to the main pipe 1.
The pressure self-sealing mechanism includes: the device comprises a circular ring 3, an internal thread ring 4, a compression ring 5, a groove ring 6, a water filling pipe 7, a rubber bag 8, a transition piece 9, a water discharging pipe 10, a conical column 11 and a pressure release valve 12; the circular ring 3 is connected with the main pipe 1 through welding, the internal thread ring 4 is connected with the main pipe 1 through threads, the pressing ring 5 is sleeved on the lower portion of the internal thread ring, the lower portion of the pressing ring 5 is sequentially connected with the rubber bag 8 and the groove ring 6, the upper portion of the water charging pipe 7 is connected with the groove ring 6 through threads, and the lower portion of the water charging pipe 7 is sequentially connected with the groove ring 6, the rubber bag 8, the pressing ring 5 and the internal thread ring 4 through the drain pipe 10; the lower end of the main pipe 1 is connected with the water filling pipe 7, and the connecting part sequentially comprises the internal thread ring 4, the pressing ring 5, the rubber bag 8 and the groove ring 6 from top to bottom.
The level pressure drainage mechanism includes: the transition piece 9, the conical column 11 and the pressure release valve 12; the transition piece 9 is connected with the inner wall 9 of the lower pipe of the water filling pipe 7 through welding, the pressure release valve 12 is connected with the transition piece 9 through threads, and the conical column 11 is connected with the water drainage pipe 10 through welding; the pressure self-sealing mechanism is arranged below the pressurized liquid injection mechanism through threads; the constant pressure liquid drainage mechanism is arranged below the pressure self-sealing mechanism.
The working principle of the scheme is as follows: an operator plugs the internal thread hole at the upper end of the main pipe 1 by a plug, then connects the water (fertilizer) to be injected to the water injection pipe 2 through a rubber pipe, holds the device to the place to be irrigated, knocks the device into the ground, then starts to inject the water (fertilizer), the injected water (fertilizer) flows into the water filling pipe 7 through the inner cavity of the main pipe 1, the water (fertilizer) enters the rubber bag 8 through the hole in the middle of the water filling pipe 7 and gradually fills the rubber bag 8 along with the gradual increase of the water (fertilizer), the rubber bag 8 gradually expands under the action of pressure, the expanded rubber bag 8 fills the gap between the device and the hole formed when the device is knocked into the ground initially to form sealing, the pressure inside the rubber bag 8 gradually increases along with the continuous injection of the water (fertilizer), when the pressure reaches the threshold value of the pressure release valve 12, the water (fertilizer) is discharged into the drainage pipe through the pressure release port of the pressure release valve 12, at this moment, the water (fertilizer) that has rated pressure can discharge the infiltration to surrounding soil through the hole on the drain pipe, and after the water (fertilizer) that will irrigate reached irrigation volume, operating personnel stopped water injection (fertilizer) to let out water pressure, rubber bag 8 resumes initial size, extracts the soil with the device at last, accomplishes this fixed point underground irrigation.
The foregoing are merely examples of the present invention and common general knowledge of known specific structures and/or features of the schemes has not been described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (3)
1. An underground pressure self-sealing liquid injection device comprises a pressure liquid injection mechanism, a pressure self-sealing mechanism and a constant pressure liquid discharge mechanism;
the liquid mechanism is annotated in pressurization includes: a main pipe (1), a water injection pipe (2), the water injection pipe (2) being welded to the main pipe (1);
the level pressure drainage mechanism includes: the transition piece (9), the conical column (11) and the pressure relief valve (12);
the pressure self-sealing mechanism includes: the device comprises a circular ring (3), an internal thread ring (4), a compression ring (5), a groove ring (6), a water filling pipe (7), a rubber bag (8), a transition piece (9), a water discharging pipe (10), a conical column (11) and a pressure release valve (12); the transition piece (9) is connected with the inner wall of the lower pipe of the water filling pipe (7) through welding, the pressure release valve (12) is connected with the transition piece (9) through threads, and the conical column (11) is connected with the water drainage pipe (10) through welding; the circular ring (3) is connected with the main pipe (1) through welding, the internal thread ring (4) is connected with the main pipe (1) through threads, the pressing ring (5) is sleeved on the lower portion of the internal thread ring (4), the lower portion of the pressing ring (5) is sequentially connected with the rubber bag (8) and the groove ring (6), the upper portion of the water filling pipe (7) is connected with the groove ring (6) through threads, and the lower portion of the water filling pipe (7) is sequentially connected with the groove ring (6), the rubber bag (8), the pressing ring (5) and the internal thread ring (4) and is connected with the drain pipe (10); when the lower end of the main pipe (1) is connected with the water filling pipe (7), the connecting part comprises the internal thread ring (4), the pressing ring (5), the rubber bag (8) and the groove ring (6) from top to bottom in sequence; the constant-pressure liquid drainage device is characterized in that the pressure self-sealing mechanism is installed below the pressurized liquid injection mechanism through threads, and the constant-pressure liquid drainage mechanism is installed below the pressure self-sealing mechanism.
2. The underground pressure self-sealing liquid injection device according to claim 1, wherein: the lower end of the water filling pipe (7) is sequentially connected and fixed with the groove ring (6), the lower end of the rubber bag (8), the pressing ring (5) and the internal thread ring (4).
3. The underground pressure self-sealing liquid injection device according to claim 1, wherein: the lower part of the conical column (11) is made into a conical shape, the upper part of the conical column is made into a trapezoidal table column shape, and the diameter of the maximum position of the conical column (11) is slightly larger than that of the rubber bag (8).
Priority Applications (1)
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CN202121220923.XU CN215269473U (en) | 2021-06-02 | 2021-06-02 | Underground pressure self-sealing liquid injection device |
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CN202121220923.XU CN215269473U (en) | 2021-06-02 | 2021-06-02 | Underground pressure self-sealing liquid injection device |
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CN215269473U true CN215269473U (en) | 2021-12-24 |
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CN202121220923.XU Expired - Fee Related CN215269473U (en) | 2021-06-02 | 2021-06-02 | Underground pressure self-sealing liquid injection device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113228913A (en) * | 2021-06-02 | 2021-08-10 | 北京林业大学 | Underground pressure self-sealing constant-pressure liquid injection device |
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2021
- 2021-06-02 CN CN202121220923.XU patent/CN215269473U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113228913A (en) * | 2021-06-02 | 2021-08-10 | 北京林业大学 | Underground pressure self-sealing constant-pressure liquid injection device |
CN113228913B (en) * | 2021-06-02 | 2024-06-18 | 北京林业大学 | Underground pressure self-sealing constant-pressure liquid injection device |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |