CN208793706U - A kind of lining fire safe type high temperature tee joint butterfly valve - Google Patents
A kind of lining fire safe type high temperature tee joint butterfly valve Download PDFInfo
- Publication number
- CN208793706U CN208793706U CN201821498298.3U CN201821498298U CN208793706U CN 208793706 U CN208793706 U CN 208793706U CN 201821498298 U CN201821498298 U CN 201821498298U CN 208793706 U CN208793706 U CN 208793706U
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- Prior art keywords
- valve
- butterfly plate
- butterfly
- kelly
- rod
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- 240000000233 Melia azedarach Species 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a kind of lining fire safe type high temperature tee joint butterfly valves, including valve body, the front surface of the valve body is provided with the first valve seat of integral type, the top fixation of first valve seat is installed with the first valve rod, the deck of integral type is provided at the top of first valve rod, engaging has card cap on the deck, and one end of the card cap is connected with kelly, and the side of first valve rod is connected with connecting rod；Dismountable kelly is set by the handwheel of the valve, kelly can be dismantled at any time, card cap is fastened on deck when use, rotating kelly can opening/shutting valve, butterfly plate pad is inlaid in the inside of the Three-way butterfly valve, valve plate pad is internally provided with spring, when butterfly plate can squeeze butterfly plate pad when being closed rotation, the deformation of butterfly plate pad is fitted closely with butterfly plate, spring inside butterfly plate pad can generate deformation, further butterfly plate is fitted closely with butterfly plate pad, the abrasion that can reduce butterfly plate, and better tightness are bonded between butterfly plate and butterfly plate pad.
Description
Technical field
The utility model belongs to butterfly valve technical field, and in particular to a kind of lining fire safe type high temperature tee joint butterfly valve.
Background technique
Three-way butterfly valve, that is, butterfly valve, the difference with common butterfly valve are, can connect three root canal roads, the work of Three-way butterfly valve simultaneously
It is identical for common butterfly valve, it is equally applicable to control empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal
With the flowing of the various types fluid such as radiating medium.Cutting and throttling action are mainly played on pipeline.Butterfly valve opening and closing element is one
A discoidal butterfly plate rotates in valve body around the axis of its own, thus achieve the purpose that opening and closing or adjusting, existing high temperature
Three-way butterfly valve, when in use, the abrasion of butterfly valve is usually the main reason for limiting the butterfly valve service life, and one is usually provided on valve
The handwheel of body formula, after control valve opening and closing, handwheel is generally difficult to remove, and will continue to be placed on valve, will lead in this way
People's opening/shutting valve privately influences the problem of valve uses, thus it is proposed that a kind of lining fire safe type high temperature tee joint butterfly valve.
Utility model content
The purpose of this utility model is to provide a kind of lining fire safe type high temperature tee joint butterfly valves, to solve in above-mentioned background technique
The existing high temperature tee joint butterfly valve proposed, when in use, the abrasion of butterfly valve is usually the main reason for limiting the butterfly valve service life, and valve
The handwheel of integral type is usually provided on door, after control valve opening and closing, handwheel is generally difficult to remove, and will continue to be placed on valve
On, it will lead to someone's opening/shutting valve privately in this way, influence the problem of valve uses.
To achieve the above object, the utility model provides the following technical solutions: a kind of lining fire safe type high temperature tee joint butterfly valve, packet
Include valve body, the front surface of the valve body is provided with the first valve seat of integral type, and the top of first valve seat is fixed to be installed with the
One valve rod is provided with the deck of integral type at the top of first valve rod, and engaging has a card cap on the deck, and the one of the card cap
End is connected with kelly, and the side of first valve rod is connected with connecting rod.
Preferably, the inside of first valve seat is installed with butterfly plate, is inlaid with butterfly plate pad on the inner wall of first valve seat,
The inside of the butterfly plate pad open up it is fluted, in the groove fixation be installed with spring, the front surface of first valve seat opens up
There is the first port.
Preferably, the side of the valve body is provided with the second valve seat of integral type, is installed at the top of second valve seat
Second valve rod, Lian Jieyou connecting rod on second valve rod, a side surface of second valve seat offers the second port.
Preferably, one end of the connecting rod is installed on the first valve rod, and the other end of the connecting rod is installed in the second valve rod
On, first valve rod connect rotation by connecting rod with the second valve rod.
Preferably, the junction of the kelly and card cap is provided with shaft, and the kelly is connect with card cap by shaft solid
It is fixed.
Compared with prior art, the utility model has the beneficial effects that
(1) dismountable kelly is set by the handwheel of the valve, is provided with deck on the first valve rod, is set on kelly
It is equipped with the card cap engaged with deck, kelly can be dismantled at any time, and card cap is fastened on deck by when use, rotation kelly, that is, able to turn on or off
Valve, and kelly can be dismantled and be taken away after valve regulated, avoid someone's opening/shutting valve privately；
(2) it is inlaid with butterfly plate pad in the inside of the Three-way butterfly valve, valve plate pad is internally provided with spring, when the three-way valve
When in use, butterfly plate pad can be squeezed when the rotation of butterfly plate closure, the deformation of butterfly plate pad is fitted closely with butterfly plate, the spring inside butterfly plate pad
Deformation can be generated, fits closely butterfly plate with butterfly plate pad, butterfly plate can be reduced by being bonded between butterfly plate and butterfly plate pad
Abrasion, and better tightness, improve the service life of the valve.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the Structure of cross section schematic diagram of the first valve seat of the utility model；
Fig. 3 is the structural schematic diagram of the utility model kelly；
In figure: 1, kelly；2, the first valve rod；3, card cap；4, the first valve seat；5, connecting rod；6, the second valve rod；7, the second valve
Seat；8, the second port；9, valve body；10, the first port；11, butterfly plate；12, butterfly plate pad；13, spring；14, deck.
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.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of lining fire safe type high temperature tee joint butterfly
Valve, including valve body 9, the front surface of valve body 9 are provided with the first valve seat 4 of integral type, and the top of the first valve seat 4 is fixed to be installed with the
One valve rod 2, the top of the first valve rod 2 are provided with the deck 14 of integral type, and engaging has card cap 3 on deck 14, and one end of card cap 3 connects
It connects and is provided with kelly 1, the side of the first valve rod 2 is connected with connecting rod 5.
In order to preferably seal, and the service life of the device is improved, in the present embodiment, it is preferred that the first valve seat 4 it is interior
Portion is installed with butterfly plate 11, and butterfly plate pad 12 is inlaid on the inner wall of the first valve seat 4, and the inside of butterfly plate pad 12 opens up fluted, groove
Interior fixation is installed with spring 13, and the front surface of the first valve seat 4 offers the first port 10.
In order to preferably control connecting pipe, in the present embodiment, it is preferred that the side of valve body 9 is provided with the of integral type
Two valve seats 7, the top of the second valve seat 7 are installed with the second valve rod 6, Lian Jieyou connecting rod 5 on the second valve rod 6, the side of the second valve seat 7
Surface offers the second port 8.
For preferably control valve, in the present embodiment, it is preferred that one end of connecting rod 5 is installed on the first valve rod 2, even
The other end of bar 5 is installed on the second valve rod 6, and first valve rod 2 connect rotation by connecting rod 5 with the second valve rod 6.
For preferably opening/shutting valve, in the present embodiment, it is preferred that the junction of kelly 1 and card cap 3 is provided with shaft,
Kelly 1 is connected and fixed with card cap 3 by shaft.
The working principle and process for using of the utility model: valve when in use, is mounted on needs control and opened by the valve
On the pipeline of pass and flow, in control valve opening and closing, kelly 1 is taken out, by 3 sets of card cap of 1 one end of kelly in the first valve rod 2
On deck 14,1 nine ten degree of kelly are placed, rotation kelly 1 drives the first valve rod 2 by the snap-in function of card cap 3 and deck 14
Rotation, thus control butterfly plate 11 rotation can control valve opening and closing, when butterfly plate 11 rotate closure when, with butterfly plate pad 12 squeeze
Fitting, the deformation of butterfly plate pad 12 can squeeze spring 13 and generate deformation, and butterfly plate, which pads the reaction force that 12 deformation generate, further to be made
Butterfly plate 11 be bonded with butterfly plate pad 12 tightlier, in 2 rotary type of the first valve rod, will drive connecting rod 5 and move, connecting rod 5 can push away simultaneously
Dynamic second valve rod 6 rotation, thus the opening and closing of the second valve seat 7 of control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lining fire safe type high temperature tee joint butterfly valve, including valve body (9), it is characterised in that: the front surface of the valve body (9) is arranged
There is the first valve seat (4) of integral type, the top fixation of first valve seat (4) is installed with the first valve rod (2), first valve rod
(2) deck (14) of integral type is provided at the top of, engaging on the deck (14) has card cap (3), one end of the card cap (3)
It is connected with kelly (1), the side of first valve rod (2) is connected with connecting rod (5).
2. a kind of lining fire safe type high temperature tee joint butterfly valve according to claim 1, it is characterised in that: first valve seat (4)
Inside be installed with butterfly plate (11), be inlaid with butterfly plate pad (12) on the inner wall of first valve seat (4), the butterfly plate pad (12)
Inside open up it is fluted, in the groove fixation be installed with spring (13), the front surface of first valve seat (4) offers first
Port (10).
3. a kind of lining fire safe type high temperature tee joint butterfly valve according to claim 1, it is characterised in that: the one of the valve body (9)
Side is provided with the second valve seat (7) of integral type, is installed with the second valve rod (6) at the top of second valve seat (7), second valve
One side surface of Lian Jieyou connecting rod (5) on bar (6), second valve seat (7) offers the second port (8).
4. a kind of lining fire safe type high temperature tee joint butterfly valve according to claim 3, it is characterised in that: the one of the connecting rod (5)
End is installed on the first valve rod (2), and the other end of the connecting rod (5) is installed on the second valve rod (6), first valve rod (2)
Rotation is connect by connecting rod (5) with the second valve rod (6).
5. a kind of lining fire safe type high temperature tee joint butterfly valve according to claim 1, it is characterised in that: the kelly (1) and card
The junction of cap (3) is provided with shaft, and the kelly (1) is connected and fixed with card cap (3) by shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498298.3U CN208793706U (en) | 2018-09-13 | 2018-09-13 | A kind of lining fire safe type high temperature tee joint butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498298.3U CN208793706U (en) | 2018-09-13 | 2018-09-13 | A kind of lining fire safe type high temperature tee joint butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793706U true CN208793706U (en) | 2019-04-26 |
Family
ID=66209359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498298.3U Expired - Fee Related CN208793706U (en) | 2018-09-13 | 2018-09-13 | A kind of lining fire safe type high temperature tee joint butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503355A (en) * | 2020-05-06 | 2020-08-07 | 无锡众荟合创工业技术有限公司 | A high temperature flue gas double valve plate integrated gas seal three-way flapper valve |
| CN111946839A (en) * | 2020-08-13 | 2020-11-17 | 浙江力诺流体控制科技股份有限公司 | Double-linked butterfly valve for isolating high-temperature flue |
-
2018
- 2018-09-13 CN CN201821498298.3U patent/CN208793706U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503355A (en) * | 2020-05-06 | 2020-08-07 | 无锡众荟合创工业技术有限公司 | A high temperature flue gas double valve plate integrated gas seal three-way flapper valve |
| CN111503355B (en) * | 2020-05-06 | 2025-05-23 | 无锡安捷特阀技术有限公司 | A high-temperature flue gas double valve plate integrated gas-sealed three-way flapper valve |
| CN111946839A (en) * | 2020-08-13 | 2020-11-17 | 浙江力诺流体控制科技股份有限公司 | Double-linked butterfly valve for isolating high-temperature flue |
| CN111946839B (en) * | 2020-08-13 | 2023-03-10 | 浙江力诺流体控制科技股份有限公司 | Double-linkage butterfly valve for isolating high-temperature flue |
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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: 20190426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |