CN208431484U - A kind of chemical pipeline valve door fastening device - Google Patents
A kind of chemical pipeline valve door fastening device Download PDFInfo
- Publication number
- CN208431484U CN208431484U CN201821179891.1U CN201821179891U CN208431484U CN 208431484 U CN208431484 U CN 208431484U CN 201821179891 U CN201821179891 U CN 201821179891U CN 208431484 U CN208431484 U CN 208431484U
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- CN
- China
- Prior art keywords
- valve
- leakage preventing
- leak
- preventing housing
- fixedly connected
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of chemical pipeline valve door fastening devices, including leakage preventing housing, turntable, valve, ring flange one, connection bolt, lock sheet, ring flange two, leak jacket, retaining ring, connecting pipe, pillar, terminal pad, turning handle, bearing, threaded post, screwed pipe, pedestal, fixinig plate, locking bolt, peep hole, absorbent cotton block and nut.The utility model is by being arranged leak jacket on the outside of the mounting flange of pipeline and valve; two leak jackets are fixed together by connection bolt and lock sheet; prevent the connecting pin of valve and chemical pipeline from leaking; cause industrial chemicals to leak and causes environmental pollution; and the connection bolt of effective protection valve and chemical pipeline ring flange is by external rainwater and moisture attacks, convenient for subsequent dismounting and change and maintenance to pipeline.
Description
Technical field
The utility model relates to a kind of fixed device, specifically a kind of chemical pipeline valve door fastening device belongs to chemical industry pipe
Road connects applied technical field.
Background technique
Chemical industry is the abbreviation of " chemical technology ", " chemical industry " and " chemical engineering " etc., all to change object with chemical method
Matter composition, structure or the technology for synthesizing novel substance, belong to chemical production technology, that is, chemical technology, products obtained therefrom is claimed
For chemicals or chemical products, originally, produce this kind of product is handicraft workshop, develops into factory later, and gradually form
One specific production industry, that is, chemical industry.
Since chemical pipeline transports industrial chemicals for a long time, and most of industrial chemicals pollution is larger, once leakage meeting
Ambient enviroment is polluted, and the junction of chemical pipeline and valve is due to being chronically exposed in air, corrosion rate meeting
Accelerate, cause the replacement of chemical pipeline to be safeguarded inconvenient, and the leakproofness since valve is used for a long time is easy to be impaired, is easy to cause
Industrial chemicals leaks from valve, pollutes the environment of surrounding.Therefore, propose that a kind of chemical pipeline valve is fixed regarding to the issue above
Device.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of chemical pipeline valve door fastening device.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of chemical pipeline valve door fastening device, packet
The leakage preventing housing for including valve and being socketed on the outside of valve, the top of the valve extend to the top of leakage preventing housing and fixed company
It is connected to turntable, the bottom both ends of the valve extend to the outside of leakage preventing housing, and the bottom both ends end of the valve is fixed to be connected
Acting flange disk one, a side surface of the other side lap flange disk two of the ring flange one, the ring flange one and ring flange two
Between be bolted to connection, another side surface of the ring flange two is fixedly connected on the end of connecting pipe, the company
Adapter tube road is socketed with leak jacket on the outside of the end of ring flange two, and the bottom both ends of the valve are close to the end of ring flange one
Side wall is socketed with leak jacket, and the one side edge of two leak jackets fits closely, on the outside of the binding face of two leak jackets
It is overlapped with lock sheet, the binding face and lock sheet of two leak jackets are connected bolt thread and run through, and the two sides of bolt
Screw thread is socketed with nut, is socketed with retaining ring in two leak jackets other end end sidewalls corresponding with fitting end；
One end side wall of the leakage preventing housing offers peep hole, is filled with absorbent cotton in the inner cavity of the leakage preventing housing
Block, the two sides both ends of the leakage preventing housing are overlapped with fixinig plate, and the side wall of the fixinig plate and leakage preventing housing is locked spiral shell simultaneously
Bolt screw thread runs through, and the bottom end of the leakage preventing housing is run through by the top of pillar, and the top of pillar extends to the interior of leakage preventing housing
In chamber and it is fixedly connected with the bottom end of valve, the bottom end of the pillar is fixedly connected with terminal pad, and the bottom end of the terminal pad is fixed
It is connected with the top of bearing, the top of the bottom end rotation connection threaded post of the bearing, the top two sides side wall of the threaded post
It is fixedly connected with turning handle, the threaded post is threaded in the inner cavity of screwed pipe, and the bottom end of the screwed pipe is fixedly connected with bottom
In the middle part of the top end surface of seat.
Preferably, the leak jacket is made of socket pipe, protection pipe and connection ring, and one end of the socket pipe is fixedly connected
In one end of protection pipe, another end margin of the protection pipe is fixedly connected with connection ring, and the lock sheet is overlapped on connection ring
Side.
Preferably, the retaining ring is the annular plate disconnected at a kind of surface one, and the gap both ends of retaining ring are solid
Surely it can be connected with connection sheet, two connection sheets are run through by bolt thread.
Preferably, the lock sheet is a kind of circular ring shape plate body.
Preferably, the side overlap joint that the leakage preventing housing is open by two rectangular boxs forms.
Preferably, the number of the fixinig plate is four, and four fixinig plates are distributed in the both ends of the two sides of leakage preventing housing.
The beneficial effects of the utility model are:
1, the utility model is by being arranged leak jacket on the outside of the mounting flange of pipeline and valve, by connection bolt with
And two leak jackets are fixed together by lock sheet, prevent the connecting pin of valve and chemical pipeline from leaking, and cause chemical industry former
Material, which leaks, causes the connection bolt of environmental pollution and effective protection valve and chemical pipeline ring flange not by external steam and rain
The erosion of water, convenient for subsequent dismounting and change and maintenance to pipeline；
2, leakage preventing housing is connect by the outer sheath in valve, and in the lumen loading absorbent cotton block of leakage preventing housing, can passed through
The peep hole that the side of leakage preventing housing opens up, observation are wrapped in the color change and wet journey of the absorbent cotton block around valve
Degree, to quickly judge whether the leakproofness of place's valve is intact, and whether industrial chemicals leaks, and prevents valve leak from causing
Industrial chemicals leak and pollute environment, and guarantee that prestissimo finds and repairs valve.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model leakage preventing housing structural schematic diagram；
Fig. 3 is the utility model leak jacket schematic perspective view.
In figure: 1, leakage preventing housing, 2, turntable, 3, valve, 4, ring flange one, 5, connection bolt, 6, lock sheet, 7, ring flange
Two, 8, leak jacket, 9, retaining ring, 10, connecting pipe, 11, pillar, 12, terminal pad, 13, turning handle, 14, bearing, 15, threaded post,
16, screwed pipe, 17, pedestal, 18, fixinig plate, 19, locking bolt, 20, peep hole, 21, absorbent cotton block, 22, nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of chemical pipeline valve door fastening device, including valve 3 and is socketed in the outside of valve 3
Leakage preventing housing 1, the top of the valve 3 extends to the top of leakage preventing housing 1 and is fixedly connected with turntable 2, the valve 3
Bottom both ends extend to the outside of leakage preventing housing 1, and the bottom both ends end of the valve 3 is fixedly connected with ring flange 1, the method
One side surface of the other side lap flange disk 27 of blue disk 1, it is solid by bolt between the ring flange 1 and ring flange 27
Fixed connection, for connecting valve 3 and connecting pipe 10, another side surface of the ring flange 27 is fixedly connected on connecting pipe
10 end, the connecting pipe 10 are socketed with leak jacket 8 on the outside of the end of ring flange 27, chemical original for preventing
Leakage, the bottom both ends of the valve 3 are socketed with leak jacket 8, two leak jackets close to the end sidewalls of ring flange 1
8 one side edge fits closely, and the binding face lateral overlap of two leak jackets 8 has lock sheet 6, two leak jackets 8
Binding face and lock sheet 6 be connected 5 screw thread of bolt and run through, and the two sides screw thread of bolt 5 is socketed with nut 22, described in two
It is socketed with retaining ring 9 in the other end end sidewalls corresponding with fitting end of leak jacket 8, for locking two leak jackets；
One end side wall of the leakage preventing housing 1 offers peep hole 20, is filled with degreasing in the inner cavity of the leakage preventing housing 1
Cotton block 21, convenient for finding whether valve 3 leaks in time, the two sides both ends of the leakage preventing housing 1 are overlapped with fixinig plate 18, described solid
The side wall of stator 18 and leakage preventing housing 1 is locked 19 screw thread of bolt simultaneously to be run through, and the bottom end of the leakage preventing housing 1 is by pillar 11
Top is run through, and the top of pillar 11 extends in the inner cavity of leakage preventing housing 1 and be fixedly connected the bottom end of valve 3, the pillar
11 bottom end is fixedly connected with terminal pad 12, and the bottom end of the terminal pad 12 is fixedly connected with the top of bearing 14, the bearing
The top of 14 bottom end rotation connection threaded post 15, the top two sides side wall of the threaded post 15 are fixedly connected with turning handle 13, institute
It states threaded post 15 to be threaded in the inner cavity of screwed pipe 16, the bottom end of the screwed pipe 16 is fixedly connected with the top table of pedestal 17
Middle face, the junction for fixed support valve 3 and connecting pipe 10.
The leak jacket 8 is made of socket pipe, protection pipe and connection ring, and one end of the socket pipe is fixedly connected on protection
One end of pipe, another end margin of the protection pipe are fixedly connected with connection ring, and the lock sheet 6 is overlapped on the side of connection ring,
For protecting the connecting pin of valve 3 Yu connecting pipe 10；The retaining ring 9 is the annular plate disconnected at a kind of surface one, and
The gap both ends fixation of retaining ring 9 can be connected with connection sheet, and two connection sheets are run through by bolt thread, for fixed anti-
Leakage set 8 is in place end face；The lock sheet 6 is a kind of circular ring shape plate body, for being bonded two leakproof heads 8；The leakage preventing housing 1
It is made of the side overlap joint of two rectangular box openings, convenient for finding the leakage of valve 3；The number of the fixinig plate 18 is four
It is a, and four fixinig plates 18 are distributed in the both ends of the two sides of leakage preventing housing 1, are used for fixed Combination leakage preventing housing 1.
When the utility model is used, leak jacket 8 to be socketed in the both ends of ring flange 1 Yu ring flange 27, rotary nut
22 are fixed together by pushing lock sheet 6 to fit closely two leak jackets 8, are passing through rotation 9 connecting pin of retaining ring
Bolt is fitted in the other end of leak jacket 8 on the end of connecting pipe 10 and valve 3, prevents the sliding of leak jacket 8, passes through
Leak jacket 8 prevents industrial chemicals from leaking out from the junction of connecting pipe 10 and valve 3, and prevents extraneous rainwater and moisture rust
The inconvenience that the connection bolt of erosion ring flange 1 and ring flange 27 causes piping foundation to repair；
When valve 3 itself due to leakproofness is impaired or shell crack leaks when, the industrial chemicals leaked out is taken off
Rouge cotton block 21 is absorbed, maintenance personnel can by the peep hole 20 of 1 side of leakage preventing housing, observe absorbent cotton block 21 color and
The variation of wettability, thus judge valve 3 whether leakage, after confirming that valve 3 leaks, rotatable locking bolt 19 is removed solid
Stator 18 removes leakage preventing housing 1, and valve 3 is repaired or replaced, can by rotation turning handle 13 promoted threaded post 15 with
In screwed pipe 16, to adjust the relative altitude of bottom end pillar 11, guarantee after pipeline run-off the straight is used for a long time, it is same to guarantee branch
Support fixed effect.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of chemical pipeline valve door fastening device, including valve (3) and the leakage preventing housing (1) being socketed on the outside of valve (3),
It is characterized by: the top of the valve (3) extends to the top of leakage preventing housing (1) and is fixedly connected with turntable (2), the valve
The bottom both ends of door (3) extend to the outside of leakage preventing housing (1), and the bottom both ends end of the valve (3) is fixedly connected with flange
Disk one (4), a side surface of the other side lap flange disk two (7) of the ring flange one (4), the ring flange one (4) and method
It is bolted to connection between blue disk two (7), another side surface of the ring flange two (7) is fixedly connected on connecting pipe
(10) end, the connecting pipe (10) are socketed with leak jacket (8), the valve on the outside of the end of ring flange two (7)
(3) bottom both ends are socketed with leak jacket (8) close to the end sidewalls of ring flange one (4), the side of two leak jackets (8)
Edge fits closely, and the binding face lateral overlap of two leak jackets (8) has lock sheet (6), two leak jackets (8)
Binding face and lock sheet (6), which are connected bolt (5) screw thread, to be run through, and the two sides screw thread of bolt (5) is socketed with nut (22), and two
Retaining ring (9) are socketed in a leak jacket (8) other end end sidewalls corresponding with fitting end；
One end side wall of the leakage preventing housing (1) offers peep hole (20), filled with de- in the inner cavity of the leakage preventing housing (1)
The two sides both ends of rouge cotton block (21), the leakage preventing housing (1) are overlapped with fixinig plate (18), the fixinig plate (18) and leakage preventing housing
(1) locked bolt (19) screw thread runs through side wall simultaneously, and the bottom end of the leakage preventing housing (1) is passed through by the top of pillar (11)
It wears, and the top of pillar (11) extends in the inner cavity of leakage preventing housing (1) and be fixedly connected the bottom end of valve (3), the pillar
(11) bottom end is fixedly connected with terminal pad (12), and the bottom end of the terminal pad (12) is fixedly connected with the top of bearing (14),
The top of bottom end rotation connection threaded post (15) of the bearing (14), the top two sides side wall of the threaded post (15) is fixed to be connected
It is connected to turning handle (13), the threaded post (15) is threaded in the inner cavity of screwed pipe (16), the bottom end of the screwed pipe (16)
It is fixedly connected in the middle part of the top end surface of pedestal (17).
2. a kind of chemical pipeline valve door fastening device according to claim 1, it is characterised in that: the leak jacket (8) by
Socket pipe, protection pipe and connection ring composition, one end of the socket pipe are fixedly connected on one end of protection pipe, the protection pipe
Another end margin is fixedly connected with connection ring, and the lock sheet (6) is overlapped on the side of connection ring.
3. a kind of chemical pipeline valve door fastening device according to claim 1, it is characterised in that: the retaining ring (9) is
A kind of annular plate disconnected at surface one, and the gap both ends fixation of retaining ring (9) can be connected with connection sheet, described in two
Connection sheet is run through by bolt thread.
4. a kind of chemical pipeline valve door fastening device according to claim 1, it is characterised in that: the lock sheet (6) is
A kind of circular ring shape plate body.
5. a kind of chemical pipeline valve door fastening device according to claim 1, it is characterised in that: the leakage preventing housing (1)
It is made of the side overlap joint of two rectangular box openings.
6. a kind of chemical pipeline valve door fastening device according to claim 1, it is characterised in that: the fixinig plate (18)
Number is four, and four fixinig plates (18) are distributed in the both ends of the two sides of leakage preventing housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179891.1U CN208431484U (en) | 2018-07-23 | 2018-07-23 | A kind of chemical pipeline valve door fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179891.1U CN208431484U (en) | 2018-07-23 | 2018-07-23 | A kind of chemical pipeline valve door fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431484U true CN208431484U (en) | 2019-01-25 |
Family
ID=65097041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179891.1U Expired - Fee Related CN208431484U (en) | 2018-07-23 | 2018-07-23 | A kind of chemical pipeline valve door fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260070A (en) * | 2019-06-22 | 2019-09-20 | 刘进取 | A kind of fluid pipeline flange |
| CN111649166A (en) * | 2020-06-12 | 2020-09-11 | 盐城支点机械制造有限公司 | Protective casing of pre-buried valve |
-
2018
- 2018-07-23 CN CN201821179891.1U patent/CN208431484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260070A (en) * | 2019-06-22 | 2019-09-20 | 刘进取 | A kind of fluid pipeline flange |
| CN111649166A (en) * | 2020-06-12 | 2020-09-11 | 盐城支点机械制造有限公司 | Protective casing of pre-buried valve |
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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: 20190125 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |