CN208804274U - A kind of inlet valve - Google Patents
A kind of inlet valve Download PDFInfo
- Publication number
- CN208804274U CN208804274U CN201821485688.7U CN201821485688U CN208804274U CN 208804274 U CN208804274 U CN 208804274U CN 201821485688 U CN201821485688 U CN 201821485688U CN 208804274 U CN208804274 U CN 208804274U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- valve rod
- spool
- seat
- 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
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- Sliding Valves (AREA)
Abstract
A kind of inlet valve, including valve seat, the spool and valve rod that are mounted in valve seat；Valve rod one end connection spool other end passes through valve seat and connects handle, further includes pressing plate；The fixing seat being integrated with itself is equipped with above the valve seat；The pressing plate is detachably connected fixing seat；The first turn trough is provided with below the pressing plate；It is provided with link slot at the top of the spool, bottom is connected with the rotating block being integrated with itself, and middle part is provided with apopore；Described valve rod one end is plugged in the first turn trough, and the other end passes through valve seat and is plugged in link slot；Positioning plate is equipped on the outside of the valve rod；After valve rod connects, the positioning plate is located above valve seat.The utility model valve rod one end is plugged in the first turn trough, and the other end passes through valve seat and is plugged in link slot, upper more convenient installing and dismantling, convenient for the maintenance in later period.
Description
Technical field
The utility model relates to a kind of inlet valves.
Background technique
Inlet valve has been seen everywhere in existing life, however use long afterwards, valve rod be especially it is exposed in air
Part get rusty easily, loosen in use, in addition fracture, lead to not using；Existing valve rod disassembly is difficult, is repairing
It is upper extremely difficult.
Utility model content
The utility model is exactly the warm wind inlet valve technical problem in order to solve to provide a kind of conveniently replaced valve rod.
In order to solve the above technical problems, a kind of technical solution of inlet valve of the utility model are as follows:
Including valve seat, the spool and valve rod that are mounted in valve seat；Valve rod one end connection spool other end passes through valve
Seat connection handle, further includes pressing plate；The fixing seat being integrated with itself is equipped with above the valve seat；The pressing plate is detachably connected
Fixing seat；The first turn trough is provided with below the pressing plate；It is provided with link slot at the top of the spool, bottom is connected with to be integrated with itself
Rotating block, middle part is provided with apopore；Described valve rod one end is plugged in the first turn trough, and the other end passes through valve seat and is plugged in connection
In slot；Positioning plate is equipped on the outside of the valve rod；After valve rod connects, the positioning plate is located above valve seat.
The valve rod upper end is connected with nut；The handle is fixed between nut and positioning plate.
Sealant is equipped between the spool and valve seat.
What the utility model can achieve has the technical effect that the utility model valve rod one end is plugged in the first turn trough, separately
One end passes through valve seat and is plugged in link slot, upper more convenient installing and dismantling, convenient for the maintenance in later period.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is a kind of structural schematic diagram of inlet valve of the utility model；
Fig. 2 is the perspective view of the utility model spool and valve rod.
Specific embodiment
Further details of elaboration is made to the utility model with reference to the accompanying drawing.
Refering to fig. 1,2.
A kind of inlet valve, including valve seat 1, the spool being mounted in valve seat 12 and valve rod 3；3 one end of valve rod connection
2 other end of spool passes through valve seat 1 and connects handle 4, further includes pressing plate 5；The fixation being integrated with itself is equipped with above the valve seat 1
Seat 6；The pressing plate 5 is detachably connected fixing seat 6；The first turn trough is provided with below the pressing plate 5；The company of being provided at the top of the spool 2
Access slot, bottom are connected with the rotating block 7 being integrated with itself, and middle part is provided with apopore 8；Described 3 one end of valve rod is plugged on first
In turn trough, the other end passes through valve seat 1 and is plugged in link slot；Positioning plate 9 is equipped on the outside of the valve rod 3；When valve rod 3 connects
Afterwards, the positioning plate 9 is located at 1 top of valve seat.
Preferably, 3 upper end of valve rod is connected with nut 11；The handle 4 be fixed on nut 11 and positioning plate 9 it
Between.
Preferably, being equipped with sealant 12 between the spool 2 and valve seat 1.
The utility model only needs first to dismantle pressing plate 5 in disassembly, and specific pressing plate 5 passes through bolt with fixing seat 6
Connection is glued；After dismounting, directly valve rod 3 can be taken out, replaced, it is convenient and efficient, preferably, the positioning plate
Sealing ring is installed between 9 and valve seat 1, guarantees leakproofness, the rotating block 7 may be rotatably mounted in valve seat 1, be conducive to spool
2 positioning, guarantee link slot all the way up, convenient for connecting with valve rod 3；Link slot is rectangular channel, guarantees to drive when valve rod 3 rotates
Spool 2 rotates.
Claims (3)
1. a kind of inlet valve, including valve seat (1), the spool (2) and valve rod (3) that are mounted in valve seat (1)；The valve rod (3)
One end connects spool (2) other end and passes through valve seat (1) connection handle (4), it is characterised in that: further includes pressing plate (5)；The valve seat
(1) top is equipped with the fixing seat (6) being integrated with itself；The pressing plate (5) is detachably connected fixing seat (6)；The pressing plate (5)
Lower section is provided with the first turn trough；It is provided with link slot at the top of the spool (2), bottom is connected with the rotating block (7) being integrated with itself,
Middle part is provided with apopore (8)；Described valve rod (3) one end is plugged in the first turn trough, and the other end passes through valve seat (1) and is plugged in connection
In slot；Positioning plate (9) are equipped on the outside of the valve rod (3)；After valve rod (3) connects, the positioning plate (9) is located at valve seat (1)
Top.
2. a kind of inlet valve according to claim 1, it is characterised in that: valve rod (3) upper end is connected with nut (11)；
The handle (4) is fixed between nut (11) and positioning plate (9).
3. a kind of inlet valve according to claim 1, it is characterised in that: be equipped between the spool (2) and valve seat (1) close
Sealing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485688.7U CN208804274U (en) | 2018-09-11 | 2018-09-11 | A kind of inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485688.7U CN208804274U (en) | 2018-09-11 | 2018-09-11 | A kind of inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804274U true CN208804274U (en) | 2019-04-30 |
Family
ID=66237253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485688.7U Expired - Fee Related CN208804274U (en) | 2018-09-11 | 2018-09-11 | A kind of inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804274U (en) |
-
2018
- 2018-09-11 CN CN201821485688.7U patent/CN208804274U/en not_active Expired - Fee Related
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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: 20190430 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |