CN2413493Y - Self-locking joint for spraying irrigation - Google Patents
Self-locking joint for spraying irrigation Download PDFInfo
- Publication number
- CN2413493Y CN2413493Y CN 99247148 CN99247148U CN2413493Y CN 2413493 Y CN2413493 Y CN 2413493Y CN 99247148 CN99247148 CN 99247148 CN 99247148 U CN99247148 U CN 99247148U CN 2413493 Y CN2413493 Y CN 2413493Y
- Authority
- CN
- China
- Prior art keywords
- self
- valve pocket
- drive pipe
- locking
- pipe shoe
- 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
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Abstract
The utility model discloses a self-locking joint for spraying irrigation, which is composed of a valve cavity casing 1, a base 2 and a standpipe head 3, wherein, the valve cavity casing 1 is provided with a self-locking ring groove 4, and the standpipe head 3 is provided with a self-locking raised head 5. While in use, the self-locking raised head 5 is clamped into the self-locking ring groove 4, which can make a spray irrigation pipeline communicated with a spray head pipe. The joint has easy installation and convenient operation, and the sand and the soil are not easy to enter a conduit pipe to block a spray head, the utility model can be used for spray irrigation equipment.
Description
The utility model relates to the improvement of the joint of spraying, and specifically a kind of sprinkling irrigation is from latching connector, is applicable to being connected between irrigation pipe and the shower nozzle pipe.
At present, in sprinkling irrigation equipment, be connected with three kinds of modes between irrigation pipe and the shower nozzle pipe, a kind of is pipe collar, is mainly used in the permanent sprinkler irrigation equipment, and range of application is wideless, and such joint is not quick detachable; Another kind is to make joint with valve, makes the joint inconvenient operation with valve, and fragile valve screw thread during the loading and unloading shower nozzle influences service life; Also having a kind of is to make things convenient for the body joint, this joint is made of valve pocket shell, base, drive pipe shoe, hook, spheroid, and spheroid is contained in the valve pocket shell, after drive pipe shoe inserts the valve pocket shell, play the part of hook, the locking drive pipe shoe, the shortcoming that this joint exists is: under no hydraulic pressure situation, native sand easily enters aqueduct, and then obstruction shower nozzle, when hydraulic pressure was arranged, drive pipe shoe was extracted difficulty, inconvenient operation.
The purpose of this utility model is to provide a kind of and easy, easy to operate, native sand is installed is difficult for entering aqueduct and stops up the sprinkling irrigation of shower nozzle from latching connector.
The utility model is achieved in that this sprinkling irrigation is made of valve pocket shell, base, drive pipe shoe from latching connector, and its valve pocket shell upper inboard is provided with the self-locking annular groove, and the self-locking plush copper is established at the drive pipe shoe middle part, and the bottom is provided with the water plug in the valve pocket shell.Self-locking plush copper on the drive pipe shoe is symmetrical arranged two, and snap in its self-locking annular groove along last corresponding recess rotation in suitable for reading by the valve pocket shell, at this moment, the water plug stops up the end opening of drive pipe shoe, and water can enter shower nozzle by the inlet opening on the drive pipe shoe, if pull up drive pipe shoe, only need the rotary vertically tube head, make the self-locking plush copper aim at the recess on valve pocket shell interior edge suitable for reading, push down, be easy to extract at spring; Water plug in the valve pocket shell is a mushroom, and when not inserting drive pipe shoe, water plug top gets lodged on the valve pocket shell filling pipe end, plays the valve effect, and after inserting drive pipe shoe, the water plug withstands on the end opening of drive pipe shoe, and the shank of water plug is inserted in spring, and spring is contained in the base.When using the utility model, if extract drive pipe shoe for a long time need not, can be on valve pocket shell upper flap the sand prevention lid.
Advantage of the present utility model is: compare with the joint of present use, particularly compare with the body joint that makes things convenient for that uses, easy, easy to operate, native sand is installed is difficult for entering aqueduct obstruction shower nozzle.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Accompanying drawing 1 is looked schematic diagram for the utility model master.
Accompanying drawing 2 is that the utility model is along A-A cross-sectional schematic.
Make the utility model with reference to accompanying drawing 1,2.This sprinkling irrigation is made of valve pocket shell 1, base 2, drive pipe shoe 3 from latching connector, and valve pocket shell 1 upper inner is provided with self-locking annular groove 4, and self-locking plush copper 5 is established at drive pipe shoe 3 middle parts, is provided with water plug 6 in the valve pocket shell 1.Self-locking plush copper 5 on the drive pipe shoe 3 is symmetrical arranged two, be provided with two recesses 7 along also corresponding in valve pocket shell 1 is suitable for reading, self-locking plush copper 5 snaps in the self-locking ring groove 4 by recess 7 rotations, water plug 6 in the valve pocket shell 1 is a mushroom, make of rubber, the top of water plug 6 gets lodged in the inboard suitable for reading of valve pocket shell 1, after inserting drive pipe shoe 3, the top of water plug 6 gets lodged on the end opening of drive pipe shoe 3, water can enter shower nozzle by the inlet opening on the drive pipe shoe 39, the shank of water plug 6 is inserted in spring 8, and spring 8 is contained in the base 2.
Claims (3)
1, a kind of sprinkling irrigation is from latching connector, constitute by valve pocket shell (1), base (2), drive pipe shoe (3), it is characterized in that valve pocket shell (1) upper inner is provided with self-locking annular groove (4), self-locking plush copper (5) is established at drive pipe shoe (3) middle part, is provided with water plug (6) in the valve pocket shell (1).
2, shower nozzle according to claim 1 is characterized in that from latching connector the self-locking plush copper (5) on the drive pipe shoe (3) is symmetrical arranged two, and snaps in its self-locking annular groove (4) by valve pocket shell (1) the interior rotation along last corresponding recess (7) suitable for reading.
3, sprinkling irrigation according to claim 1 is from latching connector, it is characterized in that the water plug (6) in the valve pocket shell (1) is a mushroom, when not inserting drive pipe shoe (3), the top of water plug (6) gets lodged on the filling pipe end of valve pocket shell (1), when inserting drive pipe shoe (3), the top of water plug (6) gets lodged on the end opening of drive pipe shoe (3), and the shank of water plug (6) is inserted in spring (8), and spring (8) is contained in the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247148 CN2413493Y (en) | 1999-11-25 | 1999-11-25 | Self-locking joint for spraying irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247148 CN2413493Y (en) | 1999-11-25 | 1999-11-25 | Self-locking joint for spraying irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413493Y true CN2413493Y (en) | 2001-01-10 |
Family
ID=34032641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247148 Expired - Fee Related CN2413493Y (en) | 1999-11-25 | 1999-11-25 | Self-locking joint for spraying irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413493Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940085A (en) * | 2017-03-13 | 2017-07-11 | 中国科学技术大学 | A kind of fire-suppressant gas Quick uniform heating device |
| CN113184561A (en) * | 2021-04-13 | 2021-07-30 | 魏礼全 | Be used for graphite alkene manufacturing to refine classified storage device with original |
-
1999
- 1999-11-25 CN CN 99247148 patent/CN2413493Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940085A (en) * | 2017-03-13 | 2017-07-11 | 中国科学技术大学 | A kind of fire-suppressant gas Quick uniform heating device |
| CN113184561A (en) * | 2021-04-13 | 2021-07-30 | 魏礼全 | Be used for graphite alkene manufacturing to refine classified storage device with original |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |