CN211371403U - Movable pressure regulating device in irrigation engineering - Google Patents
Movable pressure regulating device in irrigation engineering Download PDFInfo
- Publication number
- CN211371403U CN211371403U CN201922326281.0U CN201922326281U CN211371403U CN 211371403 U CN211371403 U CN 211371403U CN 201922326281 U CN201922326281 U CN 201922326281U CN 211371403 U CN211371403 U CN 211371403U
- Authority
- CN
- China
- Prior art keywords
- pressure regulating
- sealing
- assembly
- pipe
- pressure
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a movable pressure regulating device in irrigation engineering, which comprises a pressure regulating outer pipe component, a pressure regulating inner pipe assembly is arranged on the upper thread of the pressure regulating outer pipe assembly, a sealing assembly is movably arranged in the pressure regulating outer pipe assembly, when the irrigation water pressure is larger than the rated value, the sealing assembly is jacked upwards, water with over-high pressure is drained from the water outlet groove, the sealing ring plate on the sealing disc is clamped and hermetically connected with the sealing groove on the fixed chassis, and a sealing rubber pad is arranged in the sealing groove, when the rated value of the water pressure capable of jacking the sealing component needs to be changed, the pressure-regulating inner pipe component is screwed by rotating the handle to move downwards or upwards, thereby change its compression force to the top tight spring, through this kind of mode, conveniently adjust the inside maximum water pressure that can pass through of three-way pipe and outlet conduit, actual demand when satisfying different conduit or the motor of drawing water and using.
Description
Technical Field
The utility model belongs to the technical field of irrigation engineering, concretely relates to movable regulator among irrigation engineering.
Background
The technical measures for supplementing the water required by crops are that in order to ensure the normal growth of the crops and obtain high and stable yield, sufficient water must be supplied to the crops, and under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation or uneven distribution, so that the irrigation must be artificially carried out to supplement the deficiency of natural rainfall.
The prior art has the following problems: irrigation works is to carry the pressurized water to irrigate the ground through pipeline, and at this in-process, if pipeline takes place the tortuous or buckle, the pipeline internal pressure that will appear is too big, damages pipeline or pumping motor easily, and lacks the movable pressure regulating device for irrigation works of being convenient for assemble and adjustable, is unfavorable for irrigation works's operation.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a movable regulator among irrigation engineering has the equipment of being convenient for and characteristics with adjustable.
In order to achieve the above object, the utility model provides a following technical scheme: a movable pressure regulating device in irrigation engineering comprises a pressure regulating outer pipe assembly, wherein a pressure regulating inner pipe assembly is arranged on the upper portion of the pressure regulating outer pipe assembly in a threaded mode, a three-way pipe is arranged on the lower portion of the pressure regulating outer pipe assembly in a threaded mode, and a sealing assembly is movably arranged inside the pressure regulating outer pipe assembly;
the pressure regulating outer pipe assembly comprises a pressure regulating outer pipe, a fixed chassis is fixedly arranged inside a pipe body at the bottom of the pressure regulating outer pipe, water outlet grooves are formed in two sides of the pipe body in the middle of the pressure regulating outer pipe, a water inlet is formed in a disc body in the middle of the fixed chassis, and a sealing groove is formed in a disc body at the edge of the fixed chassis;
the pressure regulating inner pipe assembly comprises a pressure regulating inner pipe, two rotating handles are symmetrically distributed on a pipe body at the top of the pressure regulating inner pipe, and a guide sliding hole is formed in the center of the pipe body at the top of the pressure regulating inner pipe;
the sealing assembly comprises a guide sliding rod, pressure marking scale marks are carved on the guide sliding rod, a jacking spring is sleeved on the guide sliding rod, a sealing disc is fixedly arranged at the bottom of the guide sliding rod, and a sealing ring plate is fixedly arranged on the bottom end face of the sealing disc.
Preferably, the rod body of the guide slide rod is connected with the hole body of the guide slide hole in a sliding fit manner.
Preferably, the sealing ring plate on the sealing disc is clamped and hermetically connected with the sealing groove on the fixed chassis.
Preferably, the one end of top tight spring is contradicted on the pressure regulating inner tube, and the other end of top tight spring is contradicted on sealed dish.
Preferably, one end of the three-way pipe is in threaded connection with the pressure regulating outer pipe assembly, the other end of the three-way pipe is connected with the water inlet pipeline, and the third end of the three-way pipe is connected with the water outlet pipeline.
Preferably, a sealing rubber pad is arranged in the sealing groove.
Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, when the water pressure inside the three-way pipe and the water outlet pipeline is larger than the rated value, the sealing component can be jacked up, the water with over-high pressure can be discharged from the water outlet groove, when the water pressure is recovered to be normal, the sealing component can descend under the action of the jacking spring, the water with normal pressure can be conveyed to the irrigation place from the three-way pipe and the water outlet pipeline, the sealing ring plate on the sealing disc of the utility model is clamped and hermetically connected with the sealing groove on the fixed chassis, and the sealing rubber pad is arranged inside the sealing groove, thereby ensuring the tightness between the sealing component and the pressure regulating outer pipe component, simultaneously, the pressure regulating outer pipe component and the pressure regulating inner pipe component are in threaded connection, and the assembly between the components is convenient by the way, and simultaneously, when the rated value of the water pressure capable of jacking the sealing component needs to be changed, the pressure regulating inner pipe component is screwed, make its downward or upward movement to change its compressive force to the tight spring in top, through this kind of mode, conveniently adjust the inside biggest water pressure that can pass through of three-way pipe and outlet conduit, the actual demand when satisfying different conduit or the motor of drawing water and using, be carved with pressure on the direction slide bar simultaneously and mark the scale mark, mark the scale mark through pressure, when can make things convenient for irrigation personnel to revolve wrong pressure regulating inner tube subassembly, observe its regulation back, the inside biggest water pressure that can pass through of three-way pipe and outlet conduit.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
FIG. 4 is a perspective view of the fixing base plate and the sealing plate of the present invention;
in the figure: 1. a pressure regulating outer tube assembly; 11. a pressure regulating outer tube; 12. fixing the chassis; 13. a water outlet groove; 14. a water inlet; 15. a sealing groove; 2. a pressure regulating inner tube assembly; 21. a pressure regulating inner pipe; 22. rotating the handle; 23. a guide slide hole; 3. a seal assembly; 31. a guide slide bar; 32. pressure marks scale marks; 33. the spring is tightly propped; 34. sealing the disc; 35. a seal ring plate; 4. a three-way pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a movable pressure regulating device in irrigation engineering comprises a pressure regulating outer pipe assembly 1, wherein a pressure regulating inner pipe assembly 2 is arranged on the upper portion of the pressure regulating outer pipe assembly 1 in a threaded mode, a three-way pipe 4 is arranged on the lower portion of the pressure regulating outer pipe assembly 1 in a threaded mode, and a sealing assembly 3 is movably arranged inside the pressure regulating outer pipe assembly 1;
the pressure regulating outer tube assembly 1 comprises a pressure regulating outer tube 11, a fixed chassis 12 is fixedly arranged inside a tube body at the bottom of the pressure regulating outer tube 11, water outlet grooves 13 are formed in two sides of the tube body in the middle of the pressure regulating outer tube 11, a water inlet 14 is formed in a middle disc body of the fixed chassis 12, and a sealing groove 15 is formed in an edge disc body of the fixed chassis 12;
the pressure regulating inner pipe assembly 2 comprises a pressure regulating inner pipe 21, two rotating handles 22 are symmetrically distributed on a pipe body at the top of the pressure regulating inner pipe 21, and a guide sliding hole 23 is formed in the center of the pipe body at the top of the pressure regulating inner pipe 21;
the sealing assembly 3 comprises a guide sliding rod 31, pressure marking scale marks 32 are carved on the guide sliding rod 31, a jacking spring 33 is sleeved on the guide sliding rod 31, a sealing disc 34 is fixedly arranged at the bottom of the guide sliding rod 31, and a sealing ring plate 35 is fixedly arranged on the bottom end face of the sealing disc 34.
In order to achieve the guiding performance of the sealing assembly 3 when moving up and down in the pressure regulating outer tube assembly 1, in the present embodiment, preferably, the rod body of the guiding slide rod 31 is connected with the hole body of the guiding slide hole 23 in a sliding fit manner.
In order to ensure the sealing between the seal assembly 3 and the pressure regulating outer tube assembly 1, in the present embodiment, it is preferable that the seal ring plate 35 on the seal disk 34 is engaged with the seal groove 15 on the fixed base plate 12 in a sealing manner.
In this embodiment, preferably, one end of the urging spring 33 abuts against the pressure-adjusting inner tube 21, and the other end of the urging spring 33 abuts against the seal disk 34.
In this embodiment, preferably, one end of the three-way pipe 4 is in threaded connection with the pressure regulating outer pipe assembly 1, the other end of the three-way pipe 4 is connected with the water inlet pipeline, and the third end of the three-way pipe 4 is connected with the water outlet pipeline.
In this embodiment, a sealing rubber gasket is preferably disposed inside the sealing groove 15.
The utility model discloses a theory of operation and use flow: when the utility model is used, one end of the three-way pipe 4 is in threaded connection with the pressure regulating outer pipe component 1, the other end of the three-way pipe 4 is connected with the water inlet pipeline, the third end of the three-way pipe 4 is connected with the water outlet pipeline, when the water pressure in the three-way pipe 4 and the water outlet pipeline is larger than the rated value, the sealing component 3 is jacked upwards, the water with over-high pressure is discharged from the water outlet groove 13, when the water pressure is recovered to be normal, the sealing component 3 is descended under the action of the jacking spring 33, the water with normal pressure is ensured to be conveyed to the irrigation place from the three-way pipe 4 and the water outlet pipeline, the sealing ring plate 35 on the sealing plate 34 of the utility model is in clamping and sealing connection with the sealing groove 15 on the fixed chassis 12, and the sealing rubber pad is arranged in the sealing groove 15, and the tightness between the sealing component 3 and the pressure regulating outer pipe component 1 is ensured by the mode, and simultaneously, through this kind of mode, make things convenient for the equipment between each subassembly, simultaneously when the hydraulic rated value that can jack-up seal assembly 3 is changed to needs, only need to revolve wrong pressure regulating inner tube subassembly 2 through rotation handle 22, make its downward or upward movement, thereby change its compressive force to tight spring 33 in top, through this kind of mode, conveniently adjust the inside maximum water pressure that can pass through of three-way pipe 4 and outlet conduit, actual demand when satisfying different conduit or the motor that draws water and use, it marks scale mark 32 to be carved with pressure on the direction slide bar 31 simultaneously, mark scale mark 32 through pressure, when can make things convenient for irrigation personnel to revolve wrong pressure regulating inner tube subassembly 2, observe its regulation back, the inside maximum water pressure that can pass through of three-way pipe 4 and outlet conduit, and convenient for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a movable pressure regulating device among irrigation engineering, includes pressure regulating outer tube assembly (1), its characterized in that: a pressure regulating inner pipe assembly (2) is arranged on the upper thread of the pressure regulating outer pipe assembly (1), a three-way pipe (4) is arranged on the lower thread of the pressure regulating outer pipe assembly (1), and a sealing assembly (3) is movably arranged in the pressure regulating outer pipe assembly (1);
the pressure regulating outer pipe assembly (1) comprises a pressure regulating outer pipe (11), a fixed chassis (12) is fixedly arranged inside a pipe body at the bottom of the pressure regulating outer pipe (11), water outlet grooves (13) are formed in two sides of the pipe body in the middle of the pressure regulating outer pipe (11), a water inlet (14) is formed in a middle disc body of the fixed chassis (12), and a sealing groove (15) is formed in an edge disc body of the fixed chassis (12);
the pressure regulating inner pipe assembly (2) comprises a pressure regulating inner pipe (21), two rotating handles (22) are symmetrically distributed on a pipe body at the top of the pressure regulating inner pipe (21), and a guide sliding hole (23) is formed in the center of the pipe body at the top of the pressure regulating inner pipe (21);
seal assembly (3) are including direction slide bar (31), it marks scale mark (32) to be carved with pressure on direction slide bar (31), and the cover is equipped with tight spring in top (33) on direction slide bar (31), the bottom of direction slide bar (31) is fixed and is provided with sealed dish (34), fixed seal ring board (35) that is provided with on the bottom face of sealed dish (34).
2. The movable pressure regulating device in irrigation engineering as claimed in claim 1, wherein: the rod body of the guide sliding rod (31) is connected with the hole body of the guide sliding hole (23) in a sliding fit mode.
3. The movable pressure regulating device in irrigation engineering as claimed in claim 1, wherein: and a sealing ring plate (35) on the sealing disc (34) is clamped and hermetically connected with a sealing groove (15) on the fixed chassis (12).
4. The movable pressure regulating device in irrigation engineering as claimed in claim 1, wherein: one end of the jacking spring (33) is abutted against the pressure regulating inner pipe (21), and the other end of the jacking spring (33) is abutted against the sealing disc (34).
5. The movable pressure regulating device in irrigation engineering as claimed in claim 1, wherein: one end of the three-way pipe (4) is in threaded connection with the pressure regulating outer pipe assembly (1), the other end of the three-way pipe (4) is connected with the water inlet pipeline, and the third end of the three-way pipe (4) is connected with the water outlet pipeline.
6. The movable pressure regulating device in irrigation engineering as claimed in claim 1, wherein: and a sealing rubber pad is arranged in the sealing groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922326281.0U CN211371403U (en) | 2019-12-23 | 2019-12-23 | Movable pressure regulating device in irrigation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922326281.0U CN211371403U (en) | 2019-12-23 | 2019-12-23 | Movable pressure regulating device in irrigation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371403U true CN211371403U (en) | 2020-08-28 |
Family
ID=72171341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922326281.0U Expired - Fee Related CN211371403U (en) | 2019-12-23 | 2019-12-23 | Movable pressure regulating device in irrigation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371403U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473649A (en) * | 2020-04-13 | 2020-07-31 | 合肥科晶材料技术有限公司 | Three-temperature-zone special-shaped tube furnace |
| CN113303212A (en) * | 2021-05-27 | 2021-08-27 | 河北大沃农业科技有限公司 | Accurate positioning method for water gap of walking robot for field irrigation |
| CN113661905A (en) * | 2021-09-29 | 2021-11-19 | 谢会芳 | Crops integration irrigation equipment |
| CN116762680A (en) * | 2023-08-21 | 2023-09-19 | 内蒙古森尔建设股份有限公司 | Irrigation system and irrigation method |
-
2019
- 2019-12-23 CN CN201922326281.0U patent/CN211371403U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473649A (en) * | 2020-04-13 | 2020-07-31 | 合肥科晶材料技术有限公司 | Three-temperature-zone special-shaped tube furnace |
| CN113303212A (en) * | 2021-05-27 | 2021-08-27 | 河北大沃农业科技有限公司 | Accurate positioning method for water gap of walking robot for field irrigation |
| CN113303212B (en) * | 2021-05-27 | 2022-12-16 | 唐山海森电子股份有限公司 | Accurate positioning method for water gap of walking robot for field irrigation |
| CN113661905A (en) * | 2021-09-29 | 2021-11-19 | 谢会芳 | Crops integration irrigation equipment |
| CN116762680A (en) * | 2023-08-21 | 2023-09-19 | 内蒙古森尔建设股份有限公司 | Irrigation system and irrigation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211371403U (en) | Movable pressure regulating device in irrigation engineering | |
| CN110786222A (en) | Gardens irrigation equipment | |
| CN204598870U (en) | A kind of pressure compensating emitter | |
| CN108849404A (en) | A kind of adjustable irrigation rig and its application method | |
| CN209234537U (en) | A kind of anti-blocking water injector of water-saving irrigation | |
| CN204961948U (en) | Diaphragm type liquid air -vent valve | |
| CN204721967U (en) | Agricultural water conservation drip head | |
| CN204074315U (en) | Treegarden irrigation shower nozzle | |
| CN208503598U (en) | A kind of water control valve for treegarden irrigation | |
| CN207428086U (en) | A kind of Portable Automatic component flow watering device | |
| CN212368064U (en) | Efficient water-saving micro-spraying intelligent device | |
| CN212035031U (en) | Combined vertical greening device | |
| CN210987505U (en) | Water spraying equipment for garden watering | |
| CN204168842U (en) | A kind of pressure compensated drip irrigator | |
| CN208462603U (en) | A kind of irrigation rig for afforestation | |
| CN210959758U (en) | Farmland water utilization irrigation equipment with adjustable coverage area | |
| CN217117060U (en) | Automatic flower case of irrigating | |
| CN215429695U (en) | Water-saving irrigation device with wireless transmission intelligent control host | |
| CN220184339U (en) | Ecological partition structure wall of vertical afforestation of building | |
| CN216478110U (en) | Agricultural machinery hydraulic pressure governing valve that leakproofness is good | |
| CN209218822U (en) | A kind of adjustable water conservancy irrigation conduit | |
| CN216362954U (en) | Energy-conserving sprinkling irrigation equipment of farmland water conservancy | |
| CN207527054U (en) | A kind of prefilter pressure regulator valve | |
| CN203009278U (en) | Pressure adjustment overflow valve | |
| CN218389164U (en) | Agricultural irrigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |