CN206786094U - A kind of side valve cap valve - Google Patents
A kind of side valve cap valve Download PDFInfo
- Publication number
- CN206786094U CN206786094U CN201720433953.6U CN201720433953U CN206786094U CN 206786094 U CN206786094 U CN 206786094U CN 201720433953 U CN201720433953 U CN 201720433953U CN 206786094 U CN206786094 U CN 206786094U
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- China
- Prior art keywords
- valve
- flap
- base
- valve body
- mounting hole
- Prior art date
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of side valve cap valve, including valve body, side valve lid, valve rod, flap, lower valve base and bonnet, valve body includes intake tunnel and exhalant canal, intake tunnel is located on the left of valve body, exhalant canal is located at body base, there is the first mounting hole site at the top of valve body, there is the second mounting hole site on the right side of valve body, bonnet, is arranged on the outside of the first mounting hole site, side valve lid is arranged on the outside of the second mounting hole site, flap and lower valve base are in valve body, lower valve base is located at the porch of exhalant canal, the lower end of valve rod passes perpendicularly through bonnet, successively and the first mounting hole site puts in valve pocket and is connected with flap.The utility model is easy to maintenance, convenient disassembly, mitigates workload, reduces maintenance cost；For there is the valve of upper and lower valve seat to be welded on upper and lower valve seat in valve body respectively, the relative position of upper and lower valve seat is immobilized, ensure that reliability of the valve in upper and lower sealing, extend the service life of valve.
Description
Technical field
It the utility model is related to valve technology field, more particularly to a kind of side valve cap valve.
Background technology
Valve is the control unit in fluid delivery system, and its purposes is quite varied.In the high adding system of boiler, inlet and outlet
Valve all be with bypass, so have upper-lower seal face valve maintenance and maintenance process with regard to cumbersome.Boiler is high plus is
System valve primarily now have surge, electronic two big type, this type of drive determines that this body structure of valve is more complicated cumbersome.
Need from the beginning on earth all to dismantle each part of valve under the pattern that assembling process only has a bonnet, when overhauling and safeguarding
Get off, the internals of valve are just especially cumbersome in maintenance and maintenance process.
Utility model content
The utility model aims to provide side valve cap valve so that valve internals can pass through two bonnet mouths in disassembly process
Carry out, easy to maintenance, convenient disassembly.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
A kind of side valve cap valve, including valve body, side valve lid, valve rod, flap, lower valve base and bonnet, the valve body include
Intake tunnel and exhalant canal, the intake tunnel are located on the left of valve body, and the exhalant canal is located at body base, the valve body
Top have the first mounting hole site, have the second mounting hole site on the right side of the valve body, the bonnet, is arranged on the first mounting hole
Position outside, the side valve lid are arranged on the outside of the second mounting hole site, and in valve body, lower valve base is located at for the flap and lower valve base
The porch of exhalant canal, the lower end of the valve rod passes perpendicularly through bonnet, successively and the first mounting hole site put in valve pocket with valve
Valve connects, and is metal hard-sealing between the flap and lower valve base.
Further, the valve body includes epicoele and lumen, and the flap is located in lumen, between the epicoele and lumen
Hole is communicated with, the intercommunicating pore is provided with upper valve base, is metal hard-sealing between the flap and upper valve base.
Further, in addition to guide sleeve, the guide sleeve are located in together on the inside of upper valve base and are slidably matched with upper valve base,
The guide sleeve bottom and flap are affixed, and the guide sleeve side wall is provided with least one through flow hole.It is it is further preferred that described logical
Discharge orifice has 4, and 4 through flow holes are circumferentially uniformly arranged.
Further, it is provided with pad between the side valve lid and valve body.
Further, the flap top surface is provided with flap gland, and the flap gland is enclosed on valve rod, the valve rod lower end
Lateral wall is provided with annular groove, divided ring is housed, the flap gland lower end is pressed on divided ring, described in the annular groove
Flap gland is threadedly coupled with flap.The flap top surface has the convex neck of axially arranged ring-type, and the convex neck of ring-type is provided with interior spiral shell
Line, the flap gland have the external screw thread being adapted to internal thread.
Wherein, lower valve base and upper valve base weld with valve body；Guide sleeve and flap bolt connection.
Further, the exhalant canal goes out mouth down.
Compared with prior art, the utility model has the advantages that：
1. valve internals are more, prior art will enter in all parts of assembling process from single valve cover mouth, and this is just
So that baroque valve trouble in assembling is difficult；The utility model causes valve internals can be by the first peace in dismounting
Fill hole position and the second mounting hole site is carried out, easy to maintenance, convenient disassembly；
2. because valve is assembly parts, all internals of prior art all load from single valve cover mouth, and this makes between each part
Fitment stability is weak, and valve seal is not tight；The utility model chains the installation of each part in valve inner, can so solve valve
The problem of door sealing is not tight；
3. it can seal flow blocking with upper valve base requirement in each type of drive lower Disc in some operating mode lower valves, but upper valve
Seat is (because this can cause flap and valve rod to be not placed into valve body) that can not be fixed under single valve cover structure, and this results in valve
There is leakage phenomenon in often in door valve when in upper sealing, has a strong impact on system operation and valve service life；This reality
Upper valve base and lower valve base can be welded on the new valve for possessing upper valve base and lower valve base in valve body respectively, so on
The relative position of valve seat and lower valve base is changeless, and displacement will not be produced as prior art, ensure that valve it is upper,
The reliability of lower sealing, extend the service life of valve；
4. existing valvular regular maintenance and maintenance are a great problems for user, when valve needs maintenance internal
When, each part must be carried out disintegrating from top to bottom that internals could be taken out by existing single valve cover structure valve successively, assembling reduction
When be also in this way, this process for maintainer is complicated, amount of labour is big, costly；And the utility model can ensure valve
In the case that door upper part is motionless, the very clear observation valve internal service condition of opening side bonnet can, and operate letter
It is single.If it find that flap damage seriously directly can solely be taken off from side valve sheet and be repaired or replaced, and when valve seat is impaired
It can be repaired using milling tool from side valve lid, valve is ensured fitment stability when dispatching from the factory.This practicality
Novel maintenance is simple, convenient disassembly, reduces workload, reduces maintenance cost；
Blowdown is carried out to valve manifold inside, clears up valve inner impurity 5. existing single valve cover structure valve does not possess
Effect, the utility model can be cleared up periodically valve manifold inside by opening side bonnet, are left when removing conduit running
Welding slag, dirt etc., ensure the clean of valve internal.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- valve bodies, 2- side valves lid, 3- valve rods, 4- flaps, 5- lower valve bases, 6- upper valve bases, 7- flaps gland, 8- are led
To set, 9- pads, 10- bonnet,s, 11- intake tunnels, 12- exhalant canals, 13- through flow holes, 14- epicoeles.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
As shown in figure 1, side valve cap valve disclosed in the utility model, including valve body 1, side valve lid 2, valve rod 3, flap 4, under
Valve seat 5 and bonnet, 10, valve body 1 include intake tunnel 11 and exhalant canal 12, and intake tunnel 11 is located at the left side of valve body 1, water outlet
Channel 12-Bit goes out mouth down in the bottom of valve body 1, exhalant canal 12.First mounting hole site, the right side of valve body 1 are arranged at the top of valve body 1
There is the second mounting hole site side, and bonnet, 10 is arranged on the outside of the first mounting hole site, and side valve lid 2 is arranged on outside the second mounting hole site
Side, pad 9 is provided between side valve lid 2 and valve body 1.In valve body 1, lower valve base 5 is located at exhalant canal for flap 4 and lower valve base 5
12 porch, the lower end of valve rod 3 passes perpendicularly through the mounting hole site of bonnet, 10 and first and put in valve pocket successively to be connected with flap 4
Connect, be metal hard-sealing between flap 4 and lower valve base 5.
Wherein, the top surface of flap 4 is provided with flap gland 7, and flap gland 7 is enclosed on valve rod 3, and the lower end outside wall of valve rod 3 is provided with
Annular groove, divided ring is housed in annular groove, the lower end of flap gland 7 is pressed on divided ring 20, flap gland 7 and the spiral shell of flap 4
Line connects.The top surface of flap 4 has the convex neck of axially arranged ring-type, and the convex neck of ring-type is provided with internal thread, and flap gland 7 has fits with internal thread
The external screw thread matched somebody with somebody, easy disassembly.
For the valve of another structure, valve body 1 includes epicoele 14 and lumen, and flap 4 is located in lumen, and epicoele 14 is with
Hole is communicated between chamber, intercommunicating pore is provided with upper valve base 6, is metal hard-sealing between flap 4 and upper valve base 6.Valve also includes
Guide sleeve 8, for guide sleeve 8 with being located in the inner side of upper valve base 6 and being slidably matched with upper valve base 6, the bottom of guide sleeve 8 and flap 4 are affixed,
The side wall of guide sleeve 8 is provided with least one through flow hole 13.It is further preferred that through flow hole 13 has 4,4 through flow holes 13 are circumferential uniform
Set.Lower valve base 5 and upper valve base 6 weld with valve body 1；Guide sleeve 8 and the bolt connection of flap 4, easy disassembly.
The utility model allows valve internals to enter in disassembly process by the first mounting hole site and the second mounting hole site
OK, the part such as flap 4, lower valve base 5, upper valve base 6, flap gland 7, guide sleeve 8 is entered by the second mounting hole site at side valve lid 2
Enter valve body to be assembled, lower valve base 5 is used with valve body 1 with upper valve base 6 and is welded and fixed.Valve rod is connected with flap gland 7, passes through valve
The internal thread of the external screw thread of valve gland 7 and flap 4 connects together valve rod 3 and flap 4.Valve rod 3 is from first at bonnet, 10
Mounting hole site loads, and guide sleeve 8 is connected by bolt with flap 4, flap when Upper-lower Limit position is moved respectively with lower valve base
5 and upper valve base 6 sealed, internals assembled after by side valve lid 2 close the second mounting hole site.
The side valve lid of valve body adds bonnet in the utility model, eliminates leakage problem in valve seat displacement, adds valve use
Life-span；For user of service, valve can be overhauled in the case where most of part such as valve rack does not disintegrate, it is easy to maintenance,
Convenient disassembly, mitigate workload, reduce maintenance cost.Side valve lid can be such that original relatively large valve body accordingly reduces, and make
Obtaining valve body casting mould cost reduces, mitigates valve weight, cost-effective.The utility model is applicable to electric T-shaped valve, high
Add the valve body of inlet valve, height plus outlet valve any one structure, pressure rating can reach 32Mpa.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (10)
- A kind of 1. side valve cap valve, it is characterised in that:Including valve body (1), side valve lid (2), valve rod (3), flap (4), lower valve base (5) and bonnet, (10), the valve body (1) include intake tunnel (11) and exhalant canal (12), intake tunnel (11) position On the left of valve body (1), the exhalant canal (12) is located at valve body (1) bottom, has the first mounting hole at the top of the valve body (1) , there is the second mounting hole site on the right side of the valve body (1), the bonnet, (10) is arranged on the outside of the first mounting hole site, described Side valve lid (2) is arranged on the outside of the second mounting hole site, and the flap (4) and lower valve base (5) are in valve body (1), lower valve base (5) Located at the porch of exhalant canal (12), the lower end of the valve rod (3) passes perpendicularly through bonnet, (10) and the first mounting hole successively Position is put in valve pocket to be connected with flap (4), is metal hard-sealing between the flap (4) and lower valve base (5).
- 2. side valve cap valve according to claim 1, it is characterised in that：The valve body (1) includes epicoele (14) and lumen, The flap (4) is located in lumen, and the epicoele (14) is communicated with hole between lumen, and the intercommunicating pore is provided with upper valve base (6) it is, metal hard-sealing between the flap (4) and upper valve base (6).
- 3. side valve cap valve according to claim 2, it is characterised in that：Also include guide sleeve (8), the guide sleeve (8) With being located on the inside of upper valve base (6) and being slidably matched with upper valve base (6), guide sleeve (8) bottom and flap (4) are affixed, institute State guide sleeve (8) side wall and be provided with least one through flow hole (13).
- 4. side valve cap valve according to claim 3, it is characterised in that：The through flow hole (13) has 4,4 through flow holes (13) it is circumferential to be uniformly arranged.
- 5. side valve cap valve according to claim 1, it is characterised in that：It is provided between the side valve lid (2) and valve body (1) Pad (9).
- 6. side valve cap valve according to claim 1, it is characterised in that：Flap (4) top surface is provided with flap gland (7), the flap gland (7) is enclosed on valve rod (3), and valve rod (3) the lower end outside wall is provided with annular groove, and the annular is recessed Divided ring is housed, flap gland (7) lower end is pressed on divided ring (20), the flap gland (7) and flap (4) spiral shell in groove Line connects.
- 7. side valve cap valve according to claim 6, it is characterised in that：Flap (4) top surface has axially arranged ring The convex neck of shape, the convex neck of ring-type are provided with internal thread, and the flap gland (7) has the external screw thread being adapted to internal thread.
- 8. side valve cap valve according to claim 2, it is characterised in that：The lower valve base (5) and upper valve base (6) and valve body (1) weld.
- 9. side valve cap valve according to claim 3, it is characterised in that：The guide sleeve (8) connects with flap (4) bolt Connect.
- 10. side valve cap valve according to claim 1, it is characterised in that：The exhalant canal (12) goes out mouth down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433953.6U CN206786094U (en) | 2017-04-24 | 2017-04-24 | A kind of side valve cap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433953.6U CN206786094U (en) | 2017-04-24 | 2017-04-24 | A kind of side valve cap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786094U true CN206786094U (en) | 2017-12-22 |
Family
ID=60708670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433953.6U Expired - Fee Related CN206786094U (en) | 2017-04-24 | 2017-04-24 | A kind of side valve cap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307161A (en) * | 2018-03-27 | 2019-10-08 | 阿特拉斯·科普柯空气动力股份有限公司 | Improved minimum pressure valve and method for safeguarding such valve |
-
2017
- 2017-04-24 CN CN201720433953.6U patent/CN206786094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307161A (en) * | 2018-03-27 | 2019-10-08 | 阿特拉斯·科普柯空气动力股份有限公司 | Improved minimum pressure valve and method for safeguarding such valve |
| CN110307161B (en) * | 2018-03-27 | 2021-11-16 | 阿特拉斯·科普柯空气动力股份有限公司 | Improved minimum pressure valve and method for servicing such a 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180424 |