CN208237106U - A kind of heat-resisting valve of flange form - Google Patents
A kind of heat-resisting valve of flange form Download PDFInfo
- Publication number
- CN208237106U CN208237106U CN201820715717.8U CN201820715717U CN208237106U CN 208237106 U CN208237106 U CN 208237106U CN 201820715717 U CN201820715717 U CN 201820715717U CN 208237106 U CN208237106 U CN 208237106U
- Authority
- CN
- China
- Prior art keywords
- valve
- flange
- plate
- valve body
- heat
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 229960001866 silicon dioxide Drugs 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of heat-resisting valves of flange form, including valve body and valve rod, the right end of the valve body is fixed with flange, and ventilative road is provided on the outside of flange, the backside of the flange is fixed with fixinig plate, and the outside linking of fixinig plate has handle, the middle section of the handle is connected with silicagel pad, valve plate is mounted in the middle part of the valve body lower end, and valve seat is fixedly arranged above on the left of valve plate, guide plate is mounted with above the valve seat, main high-temperature resistant seal ring is installed on the downside of the valve plate left end, valve deck is mounted on the right side of the valve rod, and valve rod is located at the top of guide plate, the inside linking of the valve deck has refractory seals pad, outside above the valve body is mounted with handwheel.The heat-resisting valve of the flange form is provided with handwheel, can be convenient hand by handwheel come rotation valve rod nut, and passes through to valve stem nut axial limiting, when rotation valve rod nut, only spool i.e. valve plate can be caused to be moved with valve rod, extremely convenient.
Description
Technical field
The utility model relates to valving technical field, specially a kind of heat-resisting valve of flange form.
Background technique
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter of regulation and control pumped (conveying) medium, according to it
Function can be divided into shut-off valve, check-valves, regulating valve etc., and valve is the control unit in fluid delivery system, have cut-off, adjust
Section, prevents the functions such as adverse current, pressure stabilizing, shunting or overflow pressure relief at water conservancy diversion, for the valve of fluid control systems, from simplest
Various valves used in shut-off valve to extremely complex robot control system(RCS), kind and specification are quite various.
Valve in the market carry out using when that there are volumes is larger, required installation space is larger, non-refractory, intolerant to height
Pressure problem, while there is also the problems for using security and stability poor, for this purpose, it is proposed that a kind of small in size, install convenient
The heat-resisting valve of flange form.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of heat-resisting valve of flange form
Valve carry out using when that there are volumes is larger, required installation space is larger, non-refractory, deposits intolerant to high-voltage problem, while also
In the problem poor using security and stability.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat-resisting valve of flange form, including valve body
And valve rod, the right end of the valve body is fixed with flange, and ventilative road is provided on the outside of flange, and the backside of the flange is solid
Surely there is fixinig plate, and the outside linking of fixinig plate has handle, the middle section of the handle is connected with silicagel pad, the valve body lower end
Middle part is mounted with valve plate, and is fixedly arranged above valve seat on the left of valve plate, and guide plate, the valve plate are mounted with above the valve seat
Main high-temperature resistant seal ring is installed on the downside of left end, valve deck is mounted on the right side of the valve rod, and valve rod is located at the upper of guide plate
The inside linking of side, the valve deck has refractory seals pad, and the outside above the valve body is mounted with handwheel, and in valve body upper end
The left end in portion is equipped with valve stem nut, and the valve body middle section is internally provided with threaded stem, and the lower left peace of threaded stem
It is equipped with time high-temperature resistant seal ring.
Preferably, the valve body is fixedly connected with flange, and the shape and structure phase of the shape and structure of flange and ventilative road
Together, and ventilative road is distributed in a ring about the center of flange.
Preferably, there are two fixinig plate settings, and fixinig plate is to be fixedly connected with handle, and handle and silica gel
Pad is bonding connection.
Preferably, the shape and structure of the main high-temperature resistant seal ring matches with the shape and structure of valve deck inner end, and valve deck
Horizontal median axis and the vertical central axes of valve body coincide.
Preferably, the vertical central axes of the handwheel and the vertical central axes of valve rod coincide, and handwheel and valve stem nut
To be fixedly connected.
Preferably, the helicitic texture of the valve stem nut matches with the helicitic texture of threaded stem, and valve stem nut
Horizontal median axis is parallel with the horizontal median axis of handwheel.
Compared with prior art, the utility model has the beneficial effects that the heat-resisting valve of the flange form is provided with valve body and method
Orchid can allow valve body to be more easily connected with pipeline by flange, come in improve security performance when valve body uses, and by saturating
Air flue can then increase the thermal diffusivity of flange, and then protect to apparatus body structure, and it is provided with fixinig plate, passes through
Handle can be connected onto flange by fixinig plate, and can be convenient people by handle to lift flange, and then by silicagel pad
Comfort of the hand when holding handle can be increased, and a heat-insulated effect can be played, and it is provided with main refractory seals
Circle, by for expanded graphite material main high-temperature resistant seal ring and secondary high-temperature resistant seal ring can improve valve inner components
Between connecting points stability and fastness, and since graphite itself has good chemical stability, then allow valve body have compared with
Good heat resistance, and it is provided with handwheel, can be convenient hand by handwheel come rotation valve rod nut, and pass through to valve stem nut axis
To limit, when rotation valve rod nut, only spool i.e. valve plate can be caused to be moved with valve rod, it is extremely convenient, and it is provided with valve
Stem nut, in order to which by valve stem nut, come regulating valve stem screw thread, and valve plate and valve seat are fitted close, when closing valve, valve plate
Entity part can block completely left and right valve seat, open up the through-hole perpendicular to valve plate in one end of valve plate, through-hole diameter is not more than
Valve seat bore, when needing to open valve, mobile valve plate makes valve plate through-hole between two valve seats, and valve is opened, and guide plate uses
Wear-resistant material, when controlling opening of valve, are more steady, are oriented to more accurate, improve valve service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model flange backsight structural representation；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, valve body, 2, flange, 3, ventilative road, 4, fixinig plate, 5, handle, 6, silicagel pad, 7, valve plate, 8, valve seat, 9,
Guide plate, 10, main high-temperature resistant seal ring, 11, valve rod, 12, valve deck, 13, refractory seals pad, 14, handwheel, 15, valve stem nut,
16, threaded stem, 17, secondary high-temperature resistant seal ring.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of heat-resisting valve of flange form, including valve body 1,
Flange 2, ventilative road 3, fixinig plate 4, handle 5, silicagel pad 6, valve plate 7, valve seat 8, guide plate 9, main high-temperature resistant seal ring 10, valve rod
11, valve deck 12, refractory seals pad 13, handwheel 14, valve stem nut 15, threaded stem 16 and secondary high-temperature resistant seal ring 17, valve body 1
Right end be fixed with flange 2, and the outside of flange 2 is provided with ventilative road 3, and valve body 1 is to be fixedly connected with flange 2, and method
The shape and structure of orchid 2 is identical as the shape and structure in ventilative road 3, and ventilative road 3 is distributed in a ring about the center of flange 2, is passed through
Crossing flange 2 can allow valve body 1 to be more easily connected with pipeline, come in improve security performance when valve body 1 uses, and by ventilative
Road 3 can then increase the thermal diffusivity of flange 2, and then protect to apparatus body structure, and the backside of flange 2 is fixed with fixation
Piece 4, and the outside linking of fixinig plate 4 has handle 5, there are two the settings of fixinig plate 4, and fixinig plate 4 is fixed connect with handle 5
It connects, and handle 5 and silicagel pad 6 are bonding connection, handle 5 can be connected onto flange 2 by fixinig plate 4, and pass through
Handle 5 can be convenient people to lift flange 2, and can then increase comfort of the hand when holding handle 5 by silicagel pad 6, and
A heat-insulated effect can be played, the middle section of handle 5 is connected with silicagel pad 6, and valve plate 7, and valve are mounted in the middle part of 1 lower end of valve body
7 left side of plate is fixedly arranged above valve seat 8, and the top of valve seat 8 is mounted with guide plate 9, and main resistance to height is equipped on the downside of 7 left end of valve plate
The shape and structure of warm sealing ring 10, main high-temperature resistant seal ring 10 matches with the shape and structure of 12 inner end of valve deck, and valve deck 12
Horizontal median axis and the vertical central axes of valve body 1 coincide, by for expanded graphite material main high-temperature resistant seal ring 10 and time
High-temperature resistant seal ring 17 can improve the stability and fastness of connecting points between 1 inner components of valve body, and due to graphite
Itself has good chemical stability, then valve body 1 is allowed to have preferable heat resistance, and the right side of valve rod 11 is mounted with valve deck 12,
And valve rod 11 is located at the top of guide plate 9, the inside linking of valve deck 12 has refractory seals pad 13, the outside peace of 1 top of valve body
It is equipped with handwheel 14, and the left end inside 1 upper end of valve body is equipped with valve stem nut 15, vertical central axes and the valve rod 11 of handwheel 14
Vertical central axes coincide, and handwheel 14 is to be fixedly connected with valve stem nut 15, can be convenient hand by handwheel 14 to rotate valve
Stem nut 15, and passing through to 11 axial limiting of valve stem nut when rotation valve rod nut 11, can only cause spool i.e. valve plate 7 and valve
Bar 11 is moved, extremely convenient, and the helicitic texture of valve stem nut 15 matches with the helicitic texture of threaded stem 16, and valve rod
The horizontal median axis of nut 15 is parallel with the horizontal median axis of handwheel 14, in order to by valve stem nut 15 come regulating valve stem spiral shell
Line 16, and valve plate 7 and valve seat 8 are fitted close, when closing valve, 7 entity part of valve plate can block completely left and right valve seat 8,
One end of valve plate 7 opens up the through-hole perpendicular to valve plate 7, and through-hole diameter is not more than 8 internal diameter of valve seat, mobile when needing to open valve
Valve plate 7 makes valve plate through-hole between two valve seats 8, and valve is opened, and guide plate 5 uses wear-resistant material, when controlling opening of valve more
Add steadily, guiding is more accurate, improves valve service life, 1 middle section of valve body is internally provided with threaded stem 16, and valve rod spiral shell
The lower left of line 16 is mounted with time high-temperature resistant seal ring 17.
Working principle: for this kind of heat-resisting valve of flange form, the linking of handle 5 can be arrived by first passing around fixinig plate 4
It on flange 2, and can be convenient people by handle 5 to lift flange 2, and hand can then be increased when holding handle 5 by silicagel pad 6
Comfort, and a heat-insulated effect can be played, and valve body 1 can be allowed more easily to be connected with pipeline by flange 2, into
It improves security performance when valve body 1 uses, and the thermal diffusivity of flange 2 can then be increased by ventilative road 3, and then come to dress
It sets body structure to be protected, and the main high-temperature resistant seal ring 10 by being expanded graphite material and time high-temperature resistant seal ring 17 can
Since improve the stability and fastness of connecting points between 1 inner components of valve body, and since graphite itself has goodization
Stability is learned, then allows valve body 1 that there is preferable heat resistance, and hand can be convenient come rotation valve rod nut 15 by handwheel 14,
And pass through to 11 axial limiting of valve stem nut, when rotation valve rod nut 11, only spool i.e. valve plate 7 can be caused to be moved with valve rod 11
It is dynamic, it is extremely convenient, and valve plate 7 and valve seat 8 are fitted close, when closing valve, 7 entity part of valve plate can be complete by left and right valve seat 8
It blocks, opens up the through-hole perpendicular to valve plate 7 in one end of valve plate 7, through-hole diameter is not more than 8 internal diameter of valve seat, needs to open valve
When, mobile valve plate 7 makes valve plate through-hole between two valve seats 8, and valve is opened, and guide plate 5 uses wear-resistant material, and control valve is opened
More steady when spending, guiding is more accurate, improves valve service life, completes the use of the heat-resisting valve of entire flange form like this
Process.
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 (6)
1. a kind of heat-resisting valve of flange form, including valve body (1) and valve rod (11), it is characterised in that: the right end of the valve body (1) is solid
Surely it is fixed with flange (2), and is provided with ventilative road (3) on the outside of flange (2), the backside of the flange (2) is fixed with fixinig plate
(4), and the linking of the outside of fixinig plate (4) has handle (5), and the middle section of the handle (5) is connected with silicagel pad (6), the valve body
(1) it is mounted in the middle part of lower end valve plate (7), and being fixedly arranged above valve seat (8) on the left of valve plate (7), the top of the valve seat (8)
It is mounted with guide plate (9), is equipped with main high-temperature resistant seal ring (10) on the downside of valve plate (7) left end, the valve rod (11)
Right side is mounted with valve deck (12), and valve rod (11) is located at the top of guide plate (9), and the inside linking of the valve deck (12) has resistance to height
Warm gasket (13), the outside above the valve body (1) are mounted with handwheel (14), and the left end installation inside valve body (1) upper end
Have valve stem nut (15), valve body (1) middle section is internally provided with threaded stem (16), and the lower left of threaded stem (16)
It is mounted with time high-temperature resistant seal ring (17).
2. the heat-resisting valve of a kind of flange form according to claim 1, it is characterised in that: the valve body (1) is with flange (2)
It is fixedly connected, and the shape and structure of flange (2) is identical as the shape and structure of ventilative road (3), and breathes freely road (3) about flange
(2) center is distributed in a ring.
3. the heat-resisting valve of a kind of flange form according to claim 1, it is characterised in that: the fixinig plate (4) is provided with two
It is a, and fixinig plate (4) is to be fixedly connected, and handle (5) and silicagel pad (6) they are bonding connection with handle (5).
4. the heat-resisting valve of a kind of flange form according to claim 1, it is characterised in that: the main high-temperature resistant seal ring (10)
Shape and structure match with the shape and structure of valve deck (12) inner end, and the horizontal median axis of valve deck (12) and valve body (1) is perpendicular
Straight central axes coincide.
5. the heat-resisting valve of a kind of flange form according to claim 1, it is characterised in that: the vertical axis of the handwheel (14)
The vertical central axes of line and valve rod (11) coincide, and handwheel (14) is to be fixedly connected with valve stem nut (15).
6. the heat-resisting valve of a kind of flange form according to claim 1, it is characterised in that: the screw thread of the valve stem nut (15)
Structure matches with the helicitic texture of threaded stem (16), and the level of the horizontal median axis of valve stem nut (15) and handwheel (14)
Central axes are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715717.8U CN208237106U (en) | 2018-05-15 | 2018-05-15 | A kind of heat-resisting valve of flange form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715717.8U CN208237106U (en) | 2018-05-15 | 2018-05-15 | A kind of heat-resisting valve of flange form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237106U true CN208237106U (en) | 2018-12-14 |
Family
ID=64579500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820715717.8U Active CN208237106U (en) | 2018-05-15 | 2018-05-15 | A kind of heat-resisting valve of flange form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017541A (en) * | 2021-11-19 | 2022-02-08 | 台州振荣阀门有限公司 | High-temperature-resistant explosion-proof air valve assembly |
-
2018
- 2018-05-15 CN CN201820715717.8U patent/CN208237106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017541A (en) * | 2021-11-19 | 2022-02-08 | 台州振荣阀门有限公司 | High-temperature-resistant explosion-proof air valve assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208237106U (en) | A kind of heat-resisting valve of flange form | |
| CN209041594U (en) | A kind of high sealing hard seal butterfly valve resistant to high temperature | |
| CN208831848U (en) | Air-conditioning special stop valve | |
| CN207406839U (en) | A kind of sealed water adjusting valve | |
| CN206943500U (en) | A kind of Three-way butterfly valve | |
| CN201599417U (en) | Exhaust valve | |
| CN205781083U (en) | A kind of double safety valve with flange | |
| CN209130254U (en) | A kind of valve of detachable valve rod | |
| CN208997394U (en) | A kind of Multi-control valve | |
| CN207131887U (en) | A kind of butterfly valve with ventilation function | |
| CN209213019U (en) | A kind of air sealed valve | |
| CN207848472U (en) | A kind of Liquid valve | |
| CN208123568U (en) | A kind of valve convenient for safeguarding | |
| CN209557744U (en) | A kind of high stability new type stainless steel. corrosion resistance valve | |
| CN208793706U (en) | A kind of lining fire safe type high temperature tee joint butterfly valve | |
| CN208268485U (en) | One kind preventing adverse current valve body | |
| CN211398604U (en) | Flow-controllable butterfly valve | |
| CN112032334A (en) | Marine flange single-inlet double-row stop regulating valve box | |
| CN215445100U (en) | Novel butterfly valve of anticreep | |
| CN211667260U (en) | High-temperature dome valve with ball body provided with flow guide hole | |
| CN214197261U (en) | Redundant double-valve switch | |
| CN211924981U (en) | Corrosion-resistant valve with good sealing performance | |
| CN209781810U (en) | Damping valve convenient and rapid to install | |
| CN216867556U (en) | High-pressure-bearing oil production wellhead valve | |
| CN209294485U (en) | It is a kind of can liquidproof reflux valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Hengda Machinery Testing Co.,Ltd. Assignor: JIANGSU HENGDA MACHINERY MANUFACTURING Co.,Ltd. Contract record no.: X2024980015413 Denomination of utility model: A flange type heat-resistant valve Granted publication date: 20181214 License type: Common License Record date: 20240918 |