CN112293218A - Intelligent detection repair equipment for irrigation water bag - Google Patents
Intelligent detection repair equipment for irrigation water bag Download PDFInfo
- Publication number
- CN112293218A CN112293218A CN202011274065.7A CN202011274065A CN112293218A CN 112293218 A CN112293218 A CN 112293218A CN 202011274065 A CN202011274065 A CN 202011274065A CN 112293218 A CN112293218 A CN 112293218A
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- CN
- China
- Prior art keywords
- inner cavity
- shaft
- face
- water
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
The invention discloses intelligent detection and repair equipment for irrigation water bags, which comprises a working box, wherein a sleeve shaft is fixedly arranged on the right wall surface of an inner cavity of the working box, the sleeve shaft is provided with an inner cavity working chamber, a hollow disc is fixedly arranged on the left end surface of the sleeve shaft, a water outlet spray head and a water inlet spray head are respectively arranged on the left end surface of the hollow disc, an air bag is fixedly arranged on the outer surface of the hollow disc, an air pump chamber is arranged in the hollow disc, and a water belt is sleeved at a designated position.
Description
Technical Field
The invention relates to intelligent detection and repair equipment for an irrigation water bag.
Background
The irrigation water band is a hose for conveying high-pressure water, foam and other flame-retardant liquids, the traditional irrigation water band takes rubber as a lining, the outer surface of the irrigation water band is wrapped by linen fabric, the advanced irrigation water band is made of polyurethane and other polymeric materials, metal joints are arranged at two ends of the irrigation water band, the irrigation water band can be connected with another water band to prolong the distance or connected with a nozzle to increase the liquid spraying pressure, water band friction and water leakage are inevitable during irrigation, water resources are wasted due to water leakage during irrigation, and the irrigation water band is improved by aiming at the defects.
Disclosure of Invention
The invention aims to solve the technical problem of providing intelligent detection and repair equipment for irrigation water bags, and the intelligent detection and repair equipment overcomes the problems.
The invention is realized by the following technical scheme.
The invention discloses intelligent detection and repair equipment for an irrigation water bag, which comprises a working box, wherein a sleeve shaft is fixedly arranged on the right wall surface of an inner cavity of the working box, an inner cavity working chamber is arranged on the sleeve shaft, a hollow disc is fixedly arranged on the left end surface of the sleeve shaft, a water outlet spray head and a water inlet spray head are respectively arranged on the left end surface of the hollow disc, an air bag is fixedly arranged on the outer surface of the hollow disc, an air pump chamber is arranged in the hollow disc, an air pump is fixedly arranged on the lower wall surface of the inner cavity of the air pump chamber, the air pump is communicated with the air bag, a convex block is fixedly arranged on the inner cavity wall surface of the hollow disc, a left slideway and a right slideway are arranged on the surface of the hollow disc, the convex block is slidably arranged in the left slideway and the right slideway, a detection wood block is fixedly arranged on the upper wall surface of the inner cavity of the working, the upper end face of the pressure sensor is connected with a pressed block through a pressure spring, the lower end face of the pressure sensor is fixedly provided with a fixed block, the lower wall face of the inner cavity of the working chamber is provided with a left sliding groove and a right sliding groove, an L-shaped sliding rod is slidably arranged in the left sliding groove and the right sliding groove, a spring is fixedly arranged between the left end face of the L-shaped sliding rod and the right end face of the hollow disc, the rear wall face of the inner cavity of the working chamber is rotatably provided with a driven shaft, the driven shaft is sequentially provided with a wire wheel and a driven gear from front to back, a reset torsion spring is fixedly arranged between the rear end face of the driven gear and the rear wall face of the inner cavity of the working chamber, the wire wheel is connected with the L-shaped sliding rod through a pulling wire, the rear wall face of the inner cavity of the working, the right end face is connected with the right wall face of the inner cavity of the working chamber through a tensioning spring, the left end face is fixedly provided with a moving disc, the surface of the sleeve barrel shaft is also provided with the air bag, the sleeve barrel shaft is internally provided with a water storage chamber, the right side of the water storage chamber is provided with a water control chamber, the water storage chamber is respectively connected with the water outlet nozzle and the water inlet nozzle through a water pipe, the lower wall face of the inner cavity of the water control chamber is fixedly provided with a water supply nozzle, the right end face of the water supply nozzle is provided with a nozzle switch, the nozzle switch is connected with a switch rod through a hinge, the upper end face of the switch rod is connected with a floating bag rod through a hinge, the floating bag rod extends into the water storage chamber, the left end face of the floating bag rod is fixedly connected, the floating bag rod is rotatably installed on the rear wall face of the inner cavity of the water control chamber through a shaft, the, the fixed hollow shaft wall surface is provided with a linkage groove, a driving motor is fixedly installed on the wall surface behind the inner cavity of the linkage groove, a driving shaft is arranged on the front end surface of the driving motor, a driving gear is fixedly installed on the front end surface of the driving shaft, the wall surface behind the linkage groove is also provided with a driving shaft, a driving gear is arranged on the front end surface, the two driving gears are connected through a belt, a storage chamber is arranged in the fixed hollow shaft, a glue sprayer is arranged on the surface of the fixed hollow shaft for searching books, and the glue sprayer is communicated with the storage chamber.
Further, a sealing gasket is fixedly arranged on the outer surface of the air bag.
Further, the motion disc is provided with a circular groove, the bottom wall of the inner cavity of the circular groove is communicated with a fixed installation base, the base is connected with a rotating rod through a hinge, a through hole is arranged in the rotating rod, the upper end surface of the rotating rod is connected with a sealing plate through a hinge, the right wall surface of the inner cavity of the circular groove is rotatably provided with an adjusting disc, the left end surface of the adjusting disc is fixedly provided with a fixed rod, the fixed rod is inserted into the through hole, the fixed rod is fixedly connected with the wall surface of the inner cavity of the through hole through a filling spring, the motion disc is internally provided with a power chamber, the left wall surface of the inner cavity of the power chamber is fixedly provided with a rotating motor, the right end surface of the rotating motor is provided with a rotating motor shaft, the right end surface of the rotating motor shaft is fixedly provided with a rotating, the spring groove is internally provided with a roller block in a sliding way, and the upper end surface of the roller block is connected with a roller through a hinge.
Further, a transport motor is fixedly mounted on the inner cavity wall surface of the working box, a transport shaft is arranged on the front end surface of the transport motor, a transport gear is fixedly mounted on the front end surface of the transport shaft, a transmission motor is fixedly mounted on the inner cavity of the working box, a transmission shaft is mounted on the front end surface of the transmission motor, and a toggle rod shaft is fixedly mounted on the front end surface of the transmission shaft.
The invention has the beneficial effects that: after the water hose is sleeved at the designated position, the water leakage detection of the water hose with different diameters can be automatically carried out, a quantitative water injection method is adopted, the method can more accurately measure whether the water hose leaks or not, the water leaking position is repaired, the water leaking position is bonded through the rubber ring, the efficiency is greatly improved, and the detection is more careful.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic view of the structure of C-C in fig. 1.
Fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1.
FIG. 7 is a schematic view of the structure of F-F in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The intelligent detection and repair device for the irrigation water bag, which is described in conjunction with the attached drawings 1-7, comprises a working box 10, wherein a sleeve shaft 11 is fixedly installed on the right wall surface of the inner cavity of the working box 10, an inner cavity working chamber 13 is arranged on the sleeve shaft 11, a hollow disc 38 is fixedly installed on the left end surface of the sleeve shaft 11, a water outlet nozzle 41 and a water inlet nozzle 42 are respectively arranged on the left end surface of the hollow disc 38, an air bag 39 is fixedly installed on the outer surface of the hollow disc 38, an air pump chamber 43 is arranged in the hollow disc 38, an air pump 44 is fixedly installed on the lower wall surface of the inner cavity of the air pump chamber 43, the air pump 44 is communicated with the air bag 39, a convex block 74 is fixedly installed on the inner cavity wall surface of the hollow disc 38, a left slide rail 46 and a right slide rail 46 are arranged on the surface of the hollow disc 38, the convex block 74 is, during block 21 is blocked through expanding spring 22 fixed connection, be equipped with on 23 and detect groove 24, wall fixed mounting pressure sensor 25 under the detection groove 24 inner chamber, pressure sensor 25 up end receives piece 27 through pressure spring 26 connection, terminal surface fixed mounting fixed block 28 under 23, wall is equipped with about spout 29 under the studio 13 inner chamber, sliding mounting L type slide bar 30 in the spout 29 about, fixed mounting spring 77 between L type slide bar 30 left end face and the hollow dish 38 right-hand member face, installation driven shaft 32 is rotated to the wall behind the studio 13 inner chamber, line wheel 33, driven gear 34 are installed in proper order after the driven shaft 32 in the past to, driven gear 34 rear end face with fixed mounting torsional spring 75 that resets between the studio 13 inner chamber rear wall, line wheel 33 with connect through pulling line 31 between the L type slide bar 30, the rear wall surface of the inner cavity of the working chamber 13 is fixedly provided with a power motor 76, the front end surface of the power motor 76 is provided with a power motor shaft 36, the front end surface of the power motor shaft 36 is fixedly provided with a power motor gear 35, the power motor gear 35 is meshed with the driven gear 34, the right end surface of the power motor shaft 23 is connected with the right wall surface of the inner cavity of the working chamber 13 through a tensioning spring 37, the left end surface of the power motor shaft 36 is fixedly provided with a motion disc 47, the surface of the sleeve shaft 11 is also provided with the air bag 39, a water storage chamber 12 is arranged in the sleeve shaft 11, the right side of the water storage chamber 12 is provided with a water control chamber 15, the water storage chamber 12 is respectively connected with the water outlet nozzle 41 and the water inlet nozzle 42 through a water pipe 45, the lower wall surface of the inner cavity of the water control chamber 15 is fixedly provided with a water supply nozzle, the upper end surface of the switch rod 17 is connected with a floating bag rod 16 through a hinge, the floating bag rod 16 extends into the water storage chamber 12, the left end surface of the floating bag rod 16 is fixedly connected, the floating bag rod 16 is rotatably installed on the rear wall surface of the inner cavity of the water control chamber 15 through a shaft, a filling chamber 64 is arranged in the inner cavity of the working box 10, a fixed hollow shaft 65 is fixedly installed on the right wall surface of the inner cavity of the filling chamber 64, a linkage groove 67 is formed in the wall surface of the fixed hollow shaft 65, a driving motor 73 is fixedly installed on the rear wall surface of the inner cavity of the linkage groove 67, a driving shaft 68 is arranged on the front end surface of the driving motor 73, a driving gear 69 is fixedly installed on the front end surface of the driving shaft 68, a driving shaft 68 is also arranged on the rear wall surface of the linkage groove 67, a driving gear 69 is arranged on the front end surface, the two, the surface of the susearch book fixing hollow shaft 65 is provided with a glue spray head 71, and the glue spray head 71 is communicated with the storage chamber 72.
Advantageously, a sealing gasket 40 is fixedly mounted on the outer surface of the bladder 39.
Beneficially, the moving disc 47 is provided with an annular groove 48, the bottom wall of the inner cavity of the annular groove 48 is provided with a fixed mounting base 49, the base 49 is connected with a rotating rod 50 through a hinge, a through hole 78 is provided in the rotating rod 50, the upper end surface of the rotating rod 50 is connected with a sealing plate 53 through a hinge, the right wall surface of the inner cavity of the annular groove 48 is rotatably provided with an adjusting disc 51, the left end surface of the adjusting disc 51 is fixedly provided with a fixing rod 52, the fixing rod 52 is inserted into the through hole 78, the fixing rod 52 is fixedly connected with the inner cavity wall surface of the through hole 78 through a filling spring 79, the moving disc 47 is provided with a power chamber 58, the left wall surface of the inner cavity of the power chamber 58 is fixedly provided with a rotating motor 59, the right end surface of the rotating motor 59 is provided with a rotating motor shaft 60, the right end surface of the rotating motor shaft 60 is fixedly provided with, the sealing plate 53 is provided with a spring groove 54, a roller block 56 is slidably arranged in the spring groove 54 through a spring 55, and the upper end surface of the roller block 56 is connected with a roller 57 through a hinge.
Beneficially, a transportation motor 83 is fixedly installed on the wall surface of the inner cavity of the work box 10, a transportation shaft 63 is arranged on the front end surface of the transportation motor 83, a transportation gear 62 is fixedly installed on the front end surface of the transportation shaft 63, a transmission motor 82 is fixedly installed on the inner cavity of the work box 10, a transmission shaft 81 is installed on the front end surface of the transmission motor 82, and a toggle rod shaft 80 is fixedly installed on the front end surface of the transmission shaft 81.
Sequence of mechanical actions of the whole device:
1. sleeving the detected water hose on the sleeve shaft 11 from left to right, starting the rotating motor 59, driving the rotating motor gear 61 to rotate by the rotating motor 59 through the rotating motor shaft 60, driving the adjusting disc 51 to rotate by the rotating motor gear 61, driving the rotating bar 50 to rotate around the base 49 through the fixing bar 52, enabling the sealing plate 53 to be always attached to the inner wall surface of the water hose, simultaneously extruding the spring 55 by the spring groove 54 to enable the roller 57 to slide on the inner wall surface to increase friction and also prevent water from overflowing from the moving disc 47, starting the air pump 44 to enable the sealing gasket 40 to be in close contact with the inner wall of the water hose through injecting air into the air bag 39, starting the water outlet nozzle 41 to inject a certain amount of water into the hollow water in the water storage chamber 12 between the moving disc 47 and the water hose 38, and enabling the moving disc 47 to slide in the left and right slideways 46 through the bumps 74 due to the increase, if the pressure sensor 25 is pressed by the pressure spring 26 through the pressure receiving block 27 when the extension spring 22 touches the pressure receiving block 27 through the clamping block 21, it indicates that no water leakage occurs in the water belt, the transportation motor 83 is started, the transportation motor 83 drives the transportation gear 62 to rotate through the transportation shaft 63, the transmission motor 82 drives the toggle rod shaft 80 through the transmission shaft 81 to move the water belt to the right, and the water inlet nozzle 42 is started to receive water into the water storage chamber 12 again.
2. When the pressure sensor 25 does not detect pressure, it is described that the detected partial water leakage starts the power motor 76, the power motor 76 drives the power motor gear 35 through the power motor shaft 36, the power motor gear 35 drives the driven gear 34, the driven gear 34 drives the reel 33 to rotate through the driven shaft 32, the reset torsion spring 75 stores force, the reel 33 drives the L-shaped slide bar 30 to move rightwards through the pull wire 31, the L-shaped slide bar 30 drives the L-shaped slide bar 23 to move rightwards through the fixed block 28, the water inlet nozzle 42 is started to return water into the water storage chamber 12, the water supply nozzle 18 is started due to the reduced water amount, the floating bag 14 drives the floating bag rod 16, the floating bag rod 16 drives the nozzle switch 19 through the switch rod 17 to control the water supply nozzle 18 to close, so that the water in the water storage chamber 12 reaches a fixed amount, the water belt at the water leakage position is transported to the filling chamber 64, the motor 73 is started, the, the driving gear 69 drives the right driving gear 69 through the belt 70 to move the rubber ring, and when passing through the glue nozzle 71, the glue nozzle 71 is started to apply glue to the rubber ring and fall to the water leakage position for bonding.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an irrigation water bag is with intellectual detection system repair equipment, includes the work box, its characterized in that: the detection device is characterized in that a sleeve shaft is fixedly mounted on the right wall surface of the inner cavity of the working box, the sleeve shaft is provided with an inner cavity working chamber, a hollow disc is fixedly mounted on the left end surface of the sleeve shaft, a water outlet nozzle and a water inlet nozzle are respectively arranged on the left end surface of the hollow disc, an air bag is fixedly mounted on the outer surface of the hollow disc, an air pump chamber is arranged in the hollow disc, an air pump is fixedly mounted on the lower wall surface of the inner cavity of the air pump chamber and communicated with the air bag, a lug is fixedly mounted on the inner cavity wall surface of the hollow disc, the inner cavity of the hollow disc is slidably mounted, a left slideway and a right slideway are arranged on the surface of the inner cavity of the hollow disc, the lug is slidably mounted in the left slideway and the right slideway, a detection wood block is fixedly mounted on the upper wall surface of the inner cavity of the working chamber, a, the lower end face is fixedly provided with a fixed block, the lower wall face of the inner cavity of the working chamber is provided with a left sliding groove and a right sliding groove, the left sliding groove and the right sliding groove are internally provided with an L-shaped sliding rod in a sliding manner, a spring is fixedly arranged between the left end face of the L-shaped sliding rod and the right end face of the hollow disc, the rear wall face of the inner cavity of the working chamber is rotatably provided with a driven shaft, the driven shaft is sequentially provided with a wire wheel and a driven gear from front to back, a reset torsion spring is fixedly arranged between the rear end face of the driven gear and the rear wall face of the inner cavity of the working chamber, the wire wheel is connected with the L-shaped sliding rod through a pulling wire, the rear wall face of the inner cavity of the working chamber is fixedly provided with a power motor shaft, the front end face of the power motor shaft is fixedly provided, the left end face is fixedly provided with a moving disc, the surface of the sleeve barrel shaft is also provided with the air bag, a water storage chamber is arranged in the sleeve barrel shaft, the right side of the water storage chamber is provided with a water control chamber, the water storage chamber is respectively connected with the water outlet nozzle and the water inlet nozzle through water pipes, the lower wall face of the inner cavity of the water control chamber is fixedly provided with a water supply nozzle, the right end face of the water supply nozzle is provided with a nozzle switch, the nozzle switch is connected with a switch rod through a hinge, the upper end face of the switch rod is connected with a floating bag rod through a hinge, the floating bag rod extends into the water storage chamber, the left end face of the floating bag rod is fixedly connected, the floating bag rod is rotatably arranged on the rear wall face of the inner cavity of the water control chamber through a shaft, the inner cavity of the working chamber is provided with a filling chamber, the right wall face of the, the automatic book searching device is characterized in that a driving motor is fixedly installed on the rear wall surface of the inner cavity of the linkage groove, a driving shaft is arranged on the front end surface of the driving motor, a driving gear is fixedly installed on the front end surface of the driving shaft, the rear wall surface of the linkage groove is also provided with the driving shaft, a driving gear is arranged on the front end surface of the linkage groove, the driving gears are connected through a belt, a storage chamber is arranged in the fixed hollow shaft, a glue nozzle is arranged on the surface of the Sooka book searching fixed hollow shaft, and the glue nozzle is communicated.
2. The intelligent detection and repair device for the irrigation water bag according to claim 1, wherein: and a sealing gasket is fixedly arranged on the outer surface of the air bag.
3. The intelligent detection and repair device for the irrigation water bag according to claim 1, wherein: the movable disc is provided with an annular groove, the bottom wall of the inner cavity of the annular groove is communicated with a fixed mounting base, the base is connected with a rotating rod through a hinge, a through hole is arranged in the rotating rod, the upper end surface of the rotating rod is connected with a sealing plate through a hinge, the right wall surface of the inner cavity of the annular groove is rotatably provided with a regulating disc, the left end surface of the regulating disc is fixedly provided with a fixing rod, the fixing rod is inserted into the through hole, the fixing rod is fixedly connected with the wall surface of the inner cavity of the through hole through a filling spring, the movable disc is internally provided with a power chamber, the left wall surface of the inner cavity of the power chamber is fixedly provided with a rotating motor, the right end surface of the rotating motor is provided with a rotating motor shaft, the right end surface of the rotating motor shaft is fixedly provided with a rotating motor gear, the rotating motor gear is, the upper end face of the roller block is connected with the roller through a hinge.
4. The intelligent detection and repair device for the irrigation water bag according to claim 1, wherein: the conveying gear is fixedly installed on the front end face of the conveying shaft, the transmission motor is fixedly installed on the inner cavity of the working box, the transmission shaft is installed on the front end face of the transmission motor, and the toggle rod shaft is fixedly installed on the front end face of the transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274065.7A CN112293218A (en) | 2020-11-15 | 2020-11-15 | Intelligent detection repair equipment for irrigation water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274065.7A CN112293218A (en) | 2020-11-15 | 2020-11-15 | Intelligent detection repair equipment for irrigation water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112293218A true CN112293218A (en) | 2021-02-02 |
Family
ID=74334362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011274065.7A Withdrawn CN112293218A (en) | 2020-11-15 | 2020-11-15 | Intelligent detection repair equipment for irrigation water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112293218A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209245727U (en) * | 2018-12-04 | 2019-08-13 | 无锡职业技术学院 | A kind of noise reducing type wall pipeline leakage detection device |
| CN210108646U (en) * | 2019-06-26 | 2020-02-21 | 天津冰峰消防技术发展有限公司 | Fire hose water leakage detection device |
| CN111457189A (en) * | 2020-05-12 | 2020-07-28 | 福州经济技术开发区千金诺智能科技有限公司 | PVC pipeline infiltration department detects repair equipment |
| CN111878714A (en) * | 2020-08-11 | 2020-11-03 | 杭州唛唐智能科技有限公司 | PVC pipeline detection and water leakage repair equipment |
-
2020
- 2020-11-15 CN CN202011274065.7A patent/CN112293218A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209245727U (en) * | 2018-12-04 | 2019-08-13 | 无锡职业技术学院 | A kind of noise reducing type wall pipeline leakage detection device |
| CN210108646U (en) * | 2019-06-26 | 2020-02-21 | 天津冰峰消防技术发展有限公司 | Fire hose water leakage detection device |
| CN111457189A (en) * | 2020-05-12 | 2020-07-28 | 福州经济技术开发区千金诺智能科技有限公司 | PVC pipeline infiltration department detects repair equipment |
| CN111878714A (en) * | 2020-08-11 | 2020-11-03 | 杭州唛唐智能科技有限公司 | PVC pipeline detection and water leakage repair equipment |
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Application publication date: 20210202 |