CN205715744U - A kind of electric sleeve barrel regulation valve - Google Patents
A kind of electric sleeve barrel regulation valve Download PDFInfo
- Publication number
- CN205715744U CN205715744U CN201620650655.8U CN201620650655U CN205715744U CN 205715744 U CN205715744 U CN 205715744U CN 201620650655 U CN201620650655 U CN 201620650655U CN 205715744 U CN205715744 U CN 205715744U
- Authority
- CN
- China
- Prior art keywords
- valve
- sleeve
- filler
- gap
- sealing drum
- 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 kind of electric sleeve barrel regulation valve, including valve body, valve body upper end is provided with valve gap, valve gap upper surface is provided with integrated mounting flange, mounting flange upper surface is provided with sealing drum, mounting flange upper end is provided with electric performance device, and the piston rod end of electric performance device is connected with valve rod, and valve rod passes through valve gap and extend in the valve pocket of valve body；Being filled with filler in annular gap between valve rod and sealing drum, valve rod being set with filler pressing sleeve, gland from top to bottom successively, gland is fixed on the upper surface of sealing drum and compresses filler pressing sleeve, and filler pressing sleeve extend in sealing drum and compresses filler；Valve rod lower end is provided with and is positioned at the valve plug that sleeve slides up and down, and sleeve is fixedly installed in valve pocket, sleeve outer wall is arranged with UNICOM's valve pocket liquid input section and goes out the intercommunicating pore of liquid section.The utility model reasonable in design, has excellent sealing property, and out-of-balance force is little, and stable operation is good.
Description
Technical field:
The utility model relates to regulating valve, particularly relates to a kind of electric sleeve barrel regulation valve.
Background technology:
Electric sleeve barrel regulation valve core structure is with sleeve and flap as matched in clearance, and sleeve has multiple throttle window
Mouthful, the shape of window determines the discharge characteristic of regulation valve, the flow coefficient Cv of the size impact regulation valve of window.Logical
Cross the signal receiving industrial automation control system to drive valve to change the sectional area size control pipe between spool and valve seat
The technological parameters such as the flow of track media, temperature, pressure, it is achieved automation regulatory function.
The sealing difference of traditional electric sleeve barrel regulation valve, spool installation rear stability are also relatively poor, after impact is installed
The efficiency of normal work.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of electric sleeve barrel regulation valve, has excellent
Good sealing property, out-of-balance force is little, and stable operation is good.
The technical solution of the utility model is as follows:
Electric sleeve barrel regulates valve, including valve body, is respectively arranged at two ends with inlet and liquid outlet about valve body, and its feature exists
In described valve body upper end is provided with valve gap, and valve gap upper surface is provided with integrated mounting flange, and mounting flange upper surface sets
Having sealing drum, mounting flange upper end is provided with electric performance device, and the piston rod end of electric performance device is connected with valve rod, valve
Bar passes through valve gap and extend in the valve pocket of valve body；
It is filled with filler in annular gap between described valve rod and sealing drum, valve rod is set with from top to bottom successively
Filler pressing sleeve, gland, gland is fixed on the upper surface of sealing drum and compresses filler pressing sleeve, and filler pressing sleeve extend into close
Sealed tube is interior and compresses filler；
Described valve rod lower end is provided with and is positioned at the valve plug that sleeve slides up and down, and sleeve is fixedly installed in valve pocket, institute
It is arranged with UNICOM's valve pocket liquid input section on the sleeve outer wall stated and go out the intercommunicating pore of liquid section.
Described electric sleeve barrel regulation valve, it is characterised in that described sleeve upper end outer wall is provided with annular table, annular table
Lower end snaps on the erecting bed of valve pocket inwall, and annular table upper end is compressed by the cylinder of valve gap lower surface；Sleeve lower end is fixed
In valve pocket liquid input section with go out liquid section connection position, sleeve outer wall lower end and annular table upper and lower end face are equipped with soft graphite Composition spacer
Seal.
Described electric sleeve barrel regulation valve, it is characterised in that described sleeve lower surface is provided with multiple along annular spread
Insertion pin, insert pin work when be inserted in filler.
The utility model has the advantages that:
1st, the utility model reasonable in design, has excellent sealing property, and out-of-balance force is little, and stable operation is good；
2nd, the utility model spool guides area greatly, can improve the concussion being caused by eddy current and impact and reduce damage；
3rd, the utility model simple in construction, it is simple to dismounting and maintenance.
Brief description:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
See accompanying drawing:
Electric sleeve barrel regulates valve, including valve body 1, valve body about 1 is respectively arranged at two ends with inlet 2 and liquid outlet 3, valve body 1
Upper end is provided with valve gap 4, and valve gap 4 upper surface is provided with integrated mounting flange 5, and mounting flange 5 upper surface is provided with sealing drum
6, mounting flange 5 upper end is provided with electric performance device 7, and the piston rod end of electric performance device 7 is connected with valve rod 8, valve rod 8
Through valve gap 4 and extend in the valve pocket of valve body；
It is filled with filler 9 in annular gap between valve rod 8 and sealing drum 6, valve rod 8 is set with from top to bottom successively and fills out
Material gland the 10th, gland 11, gland 11 is fixed on the upper surface of sealing drum 6 and compresses filler pressing sleeve 10, filler pressing sleeve
In 10 extend into sealing drum 6 and compress filler 9；
Valve rod 8 lower end is provided with and is positioned at the valve plug 13 that sleeve 12 slides up and down, and sleeve 12 is fixedly installed in valve pocket, set
It is arranged with UNICOM's valve pocket liquid input section on cylinder 12 outer walls and go out the intercommunicating pore 14 of liquid section.
Sleeve 12 upper end outer wall is provided with annular table 15, and annular table 15 lower end snaps on the erecting bed of valve pocket inwall, ring
Shape platform 16 upper end is compressed by the cylinder of valve gap 4 lower surface；Sleeve 12 lower end is fixed on valve pocket liquid input section and goes out liquid section connection position,
Sleeve 12 outer wall lower end and annular table upper and lower end face are equipped with soft graphite Composition spacer 16 and seal.
Sleeve 12 lower surface is provided with multiple insertion pin 17 along annular spread, inserts when pin 17 works and is inserted into filler 9
In.
Claims (3)
1. an electric sleeve barrel regulation valve, including valve body, is respectively arranged at two ends with inlet and liquid outlet about valve body, and its feature exists
In described valve body upper end is provided with valve gap, and valve gap upper surface is provided with integrated mounting flange, and mounting flange upper surface sets
Having sealing drum, mounting flange upper end is provided with electric performance device, and the piston rod end of electric performance device is connected with valve rod, valve
Bar passes through valve gap and extend in the valve pocket of valve body；
It is filled with filler in annular gap between described valve rod and sealing drum, valve rod is set with filler from top to bottom successively
Gland, gland, gland is fixed on the upper surface of sealing drum and compresses filler pressing sleeve, and filler pressing sleeve extend into sealing drum
In and compress filler；
Described valve rod lower end is provided with and is positioned at the valve plug that sleeve slides up and down, and sleeve is fixedly installed in valve pocket, described
It is arranged with UNICOM's valve pocket liquid input section on sleeve outer wall and go out the intercommunicating pore of liquid section.
2. electric sleeve barrel according to claim 1 regulation valve, it is characterised in that described sleeve upper end outer wall is provided with ring
Shape platform, annular table lower end snaps on the erecting bed of valve pocket inwall, and annular table upper end is compressed by the cylinder of valve gap lower surface；Set
Cylinder lower end is fixed on valve pocket liquid input section and goes out liquid section connection position, and sleeve outer wall lower end and annular table upper and lower end face are equipped with flexible stone
Ink multiple seal packing.
3. electric sleeve barrel according to claim 1 regulation valve, it is characterised in that described sleeve lower surface is provided with multiple edge
The insertion pin of annular spread, be inserted in filler when inserting pin work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650655.8U CN205715744U (en) | 2016-06-27 | 2016-06-27 | A kind of electric sleeve barrel regulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650655.8U CN205715744U (en) | 2016-06-27 | 2016-06-27 | A kind of electric sleeve barrel regulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715744U true CN205715744U (en) | 2016-11-23 |
Family
ID=57317806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650655.8U Expired - Fee Related CN205715744U (en) | 2016-06-27 | 2016-06-27 | A kind of electric sleeve barrel regulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131315A (en) * | 2017-06-03 | 2017-09-05 | 华北水利水电大学 | A kind of feed water valve and its method of supplying water |
| CN109469749A (en) * | 2018-12-26 | 2019-03-15 | 无锡梯梯科技有限公司 | Check valve apparatus |
-
2016
- 2016-06-27 CN CN201620650655.8U patent/CN205715744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131315A (en) * | 2017-06-03 | 2017-09-05 | 华北水利水电大学 | A kind of feed water valve and its method of supplying water |
| CN109469749A (en) * | 2018-12-26 | 2019-03-15 | 无锡梯梯科技有限公司 | Check valve apparatus |
| CN109469749B (en) * | 2018-12-26 | 2024-04-05 | 无锡迪顺机械科技有限公司 | One-way valve device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |