CN208619839U - A kind of valve convenient for handwheel dismounting - Google Patents
A kind of valve convenient for handwheel dismounting Download PDFInfo
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- CN208619839U CN208619839U CN201821350579.4U CN201821350579U CN208619839U CN 208619839 U CN208619839 U CN 208619839U CN 201821350579 U CN201821350579 U CN 201821350579U CN 208619839 U CN208619839 U CN 208619839U
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- Prior art keywords
- valve
- handwheel
- connector
- shaft
- fixedly installed
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
Originally practical to disclose a kind of valve convenient for handwheel dismounting, including valve body, valve body one end is fixedly installed with water outlet, the valve body other end is equipped with water inlet, sealing seat is equipped between water inlet and water outlet, sealing seat top is equipped with spherical occluder, spherical occluder top is equipped with connector, connector top is connected with shaft, shaft top is equipped with handwheel, this utility structure is compact, it is easy to use, pass through being connected together for card slot and fixture block, handwheel can be allowed to drive shaft rotation, then band follower link rotates, spherical occluder rotation is driven by connector, when straight tube face water inlet, valve is in the open state, when straight tube face sealing seat inner wall, valve is in closed state, at this time, when handwheel needs replacing, it does not need to replace entire valve, shaft need to only be extracted, it is inserted into connector after replacement good hand's wheel, It is not only conveniently individually replaced handwheel, but also does not influence the normal work of valve, while greatly reducing the cost of maintenance valve.
Description
Technical field
Originally practical to be related to a kind of valve, specially a kind of valve convenient for handwheel dismounting belongs to valve technology field.
Background technique
Valve be in the fluid system, for control the direction of fluid, pressure, flow device, be fluid delivery system
In control unit, have the function of cut-off, adjusting, water conservancy diversion, prevent adverse current, pressure stabilizing, shunting or overflow pressure relief etc., be used for fluid control
The valve of system processed, various valves, kind and rule used in from simplest shut-off valve to extremely complex robot control system(RCS)
Lattice are quite various, and valve can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiation
The flowing of the various types fluids such as property medium, valve are also divided into cast iron valve according to material, cast steel valve, stainless valve, chromium
Molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve etc., existing valve are mostly one complete
Whole entirety is not easy to dismantle after manufacture, however valve is in use, and handwheel component access times therein are frequent,
When handwheel damages, it can not be individually replaced handwheel, need replacing entire valve, not only replacement process is complicated, but also increases
The maintenance cost of valve is added.
Utility model content
This practical technical problems to be solved is to overcome the deficiencies of existing technologies, and provides a kind of valve convenient for handwheel dismounting
Door.
In order to solve the above-mentioned technical problem, originally practical to provide the following technical solution:
A kind of this practical valve convenient for handwheel dismounting, including valve body, described valve body one end are fixedly installed with water outlet, institute
It states the valve body other end and water inlet is installed, sealing seat, the sealing seat top installation are equipped between the water inlet and water outlet
There is spherical occluder, the spherical occluder top is equipped with connector, and the connector top is connected with shaft, the shaft top
End is fixedly installed with handwheel, and the top end of the valve body is equipped with cylinder, and the cylinder top is fixedly installed with clamping ring, the clamping ring
Top is equipped with top cover, and the cylinder bottom end is fixedly installed with sealing ring, and connector position-limited rack is equipped at the top of the sealing ring, described
Shaft position-limited rack is installed at the top of connector position-limited rack.
As a kind of this practical optimal technical scheme, cylinder groove is offered at the top of the connector, in the cylinder groove
Between be fixedly installed with fixture block.
A kind of optimal technical scheme practical as this, the shaft bottom end offers card slot, and the card slot and fixture block
It is connected together.
As a kind of originally practical optimal technical scheme, threaded hole, the company are offered among the connector position-limited rack
Fitting is threadedly coupled with threaded hole.
As a kind of originally practical optimal technical scheme, straight tube is offered among the spherical occluder.
A kind of optimal technical scheme practical as this, the shaft position-limited rack and connector position-limited rack are fixedly installed in cylinder
Internal wall.
This practical beneficial effect achieved is: this utility structure is compact, easy to use, passes through the engaging of card slot and fixture block
Connection can allow handwheel to drive shaft rotation, and then band follower link rotates, and drive spherical occluder rotation by connector, when
When straight tube face water inlet, valve is in the open state, and when straight tube face sealing seat inner wall, valve is in closed state, this
When, it when handwheel needs replacing, does not need to replace entire valve, shaft need to only be extracted, be inserted into connection after replacement good hand's wheel
In part, be not only conveniently individually replaced handwheel, but also do not influence the normal work of valve, at the same greatly reduce maintenance valve at
This, with good economic efficiency and social benefit is suitable for promoting the use of.
Detailed description of the invention
Attached drawing is used to provide to be further understood to originally practical, and constitutes part of specification, practical reality with this
It applies example and is used to explain together practical, do not constitute a limitation practical to this.In the accompanying drawings:
Fig. 1 is this practical overall structure diagram；
Fig. 2 is this practical connecting-piece structure schematic diagram；
Fig. 3 is this practical pivot structure schematic diagram；
Fig. 4 is this practical connector position-limited rack structural schematic diagram；
Fig. 5 is this practical spherical occluder cross-sectional view；
Fig. 6 is the side view of this practical sealing seat.
In figure: 1, valve body；2, sealing seat；3, water outlet；4, connector；5, shaft；6, clamping ring；7, top cover；8, handwheel；
9, shaft position-limited rack；10, connector position-limited rack；11, sealing ring；12, water inlet；13, spherical occluder；14, cylinder groove；15, block
Block；16, card slot；17, threaded hole；18, straight tube；19, cylinder.
Specific embodiment
It is clearly and completely described below in conjunction with the attached drawing technical solution practical to this.In this practical description,
It should be noted that the side of the instructions such as term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing originally practical and simplify description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as the limitation practical to this.In addition, term " first ", " second ", " third " are used for description purposes only, and cannot
It is interpreted as indication or suggestion and faces ground importance.
In this practical description, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in practical.
Embodiment
As shown in figures 1 to 6, a kind of valve convenient for handwheel dismounting, including valve body 1, described 1 one end of valve body are fixedly installed with
Water outlet 3,1 other end of valve body are equipped with water inlet 12, and sealing seat 2, institute are equipped between the water inlet 12 and water outlet 3
It states 2 top of sealing seat and spherical occluder 13 is installed, 13 top of spherical occluder is equipped with connector 4, and 4 top of connector is living
Dynamic to be connected with shaft 5,5 top of shaft is fixedly installed with handwheel 8, and 1 top of valve body is equipped with cylinder 19, the cylinder 19
Top is fixedly installed with clamping ring 6, is equipped with top cover 7 at the top of the clamping ring 6,19 bottom end of cylinder is fixedly installed with sealing ring
11, it is equipped with connector position-limited rack 10 at the top of the sealing ring 11, shaft position-limited rack is installed at the top of the connector position-limited rack 10
9, cylinder groove 14 is offered at the top of the connector 4, and fixture block 15,5 bottom of shaft are fixedly installed among the cylinder groove 14
End offers card slot 16, and the card slot 16 is connected together with fixture block 15, offers screw thread among the connector position-limited rack 10
Hole 17, the connector 4 are threadedly coupled with threaded hole 17, and straight tube 18, the shaft limit are offered among the spherical occluder 13
Position frame 9 and connector position-limited rack 10 are fixedly installed in 19 inner wall of cylinder.
Specifically, passing through connector position-limited rack 10 in use, can ensure the stability of shaft 5 by shaft position-limited rack 9
The stability that can ensure connector 4 can allow shaft 5 with 4 turns of follower link by being connected together for fixture block 15 and card slot 16
It is dynamic, because connector 4 is threadedly coupled with threaded hole 17, when connector 4 rotates, can then be driven to avoid lower movement thereon
Spherical occluder 13 rotates, and when the 18 face water inlet 12 of straight tube started in spherical occluder 13, valve is in the open state, when
When 18 face 2 inner wall of sealing seat of straight tube, valve is in closed state, at this point, not needing disassembly valve when handwheel 8 needs replacing
Door only need to extract shaft 5 upwards, individually remove handwheel 8, and new handwheel 8 is installed in shaft 5, be then inserted into shaft 5 and connect
In the cylinder groove 14 that fitting 4 is equipped with, handwheel 8 is not only facilitated to dismantle, but also do not influence the normal work of valve, while also significantly
Reduce the maintenance cost of valve.
This utility structure is compact, easy to use, by being connected together for card slot and fixture block, can allow handwheel that shaft is driven to turn
Dynamic, then band follower link rotates, and drives spherical occluder rotation by connector, when straight tube face water inlet, valve is in
Open state, when straight tube face sealing seat inner wall, valve is in closed state, at this point, not needing when handwheel needs replacing
Entire valve is replaced, shaft need to only be extracted, is inserted into connector after replacement good hand's wheel, is not only conveniently individually replaced handwheel,
And the normal work of valve is not influenced, while greatly reducing the cost of maintenance valve, with good economic efficiency and society
Meeting benefit is suitable for promoting the use of.
Finally, it should be noted that the foregoing is merely this practical preferred embodiment, be not limited to it is practical,
Although being described in detail with reference to the foregoing embodiments to originally practical, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
Within all spirit and principle practical in sheet, it is practical to should be included in this for any modification, equivalent replacement, improvement and so on
Within protection scope.
Claims (6)
1. a kind of valve convenient for handwheel dismounting, which is characterized in that including valve body (1), described valve body (1) one end is fixedly installed with
Water outlet (3), valve body (1) other end are equipped with water inlet (12), are equipped between the water inlet (12) and water outlet (3)
Sealing seat (2), sealing seat (2) top are equipped with spherical occluder (13), and spherical occluder (13) top is equipped with connector
(4), connector (4) top is connected with shaft (5), and shaft (5) top is fixedly installed with handwheel (8), described
Valve body (1) top is equipped with cylinder (19), and cylinder (19) top is fixedly installed with clamping ring (6), at the top of the clamping ring (6)
Equipped with top cover (7), cylinder (19) bottom end is fixedly installed with sealing ring (11), and connector is equipped at the top of the sealing ring (11)
Position-limited rack (10), connector position-limited rack (10) top are equipped with shaft position-limited rack (9).
2. a kind of valve convenient for handwheel dismounting according to claim 1, which is characterized in that at the top of the connector (4)
It offers cylinder groove (14), is fixedly installed with fixture block (15) among the cylinder groove (14).
3. a kind of valve convenient for handwheel dismounting according to claim 1, which is characterized in that open shaft (5) bottom end
Equipped with card slot (16), and the card slot (16) is connected together with fixture block (15).
4. a kind of valve convenient for handwheel dismounting according to claim 1, which is characterized in that the connector position-limited rack
(10) intermediate to offer threaded hole (17), the connector (4) is threadedly coupled with threaded hole (17).
5. a kind of valve convenient for handwheel dismounting according to claim 1, which is characterized in that in the spherical occluder (13)
Between offer straight tube (18).
6. a kind of valve convenient for handwheel dismounting according to claim 1, which is characterized in that the shaft position-limited rack (9)
Cylinder (19) inner wall is fixedly installed in connector position-limited rack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350579.4U CN208619839U (en) | 2018-08-21 | 2018-08-21 | A kind of valve convenient for handwheel dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350579.4U CN208619839U (en) | 2018-08-21 | 2018-08-21 | A kind of valve convenient for handwheel dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208619839U true CN208619839U (en) | 2019-03-19 |
Family
ID=65716019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350579.4U Active CN208619839U (en) | 2018-08-21 | 2018-08-21 | A kind of valve convenient for handwheel dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208619839U (en) |
-
2018
- 2018-08-21 CN CN201821350579.4U patent/CN208619839U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: 214046 Jiangsu New District of Wuxi City Meicun Industrial Zone No. A-35-1 Patentee after: Wuxi Huayi Electric Valve Co., Ltd. Address before: 314000 Tang Anbang 57, Qizhen Village, Youchegang Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Wu Mei |