CN209084044U - A kind of valve that sealing effect is good - Google Patents
A kind of valve that sealing effect is good Download PDFInfo
- Publication number
- CN209084044U CN209084044U CN201822059535.2U CN201822059535U CN209084044U CN 209084044 U CN209084044 U CN 209084044U CN 201822059535 U CN201822059535 U CN 201822059535U CN 209084044 U CN209084044 U CN 209084044U
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- CN
- China
- Prior art keywords
- wall
- welded
- valve
- valve body
- sealing effect
- 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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Abstract
The utility model discloses a kind of good valves of sealing effect, including valve body, the both ends of the valve body are welded with flared tube, and the outer wall of two flared tubes is welded with ring flange, the inner wall of two flared tubes is bonded with rubber pad, and the side outer wall of rubber pad is provided with intubation threaded hole, the top exterior walls of the valve body are opened there are two circular hole, and the inner wall of two circular holes is welded with round tube, the inner thread of the round tube is connected with push rod, and the top of two push rods is welded with hexagon prism, the top set of two hexagon prisms is connected to casing, and the top of two casings is welded with turning handle, the inner wall of the valve body was welded with flitch, and two side outer walls for crossing flitch are provided with material path close to bottom position.The utility model is a kind of valve for controlling whether the on-off of gas passage, and the leakproofness of the junction of valve is preferable, can avoid gas leakage during fortune, and safeguard to valve convenient for staff.
Description
Technical field
The utility model relates to the good valves of valve technology field more particularly to a kind of sealing effect.
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, is chiefly used in
Control to fluid pipeline, gas pipeline etc., currently, in the market for controlling the valve of gas passage on-off in the process used
In, there is deficiency below: the poor sealing of valve and pipeline junction mostly, during gas transmission, is easy to happen leakage
The phenomenon that gas, and when conveying gas, since gas pressure is big, liquid water can be generated and accumulated in valve, if things go on like this will
It allows the inner wall of valve to get rusty, and is not easy to staff and releases liquid water, to sum up, in existing valve word use process,
Actual needs cannot be agreed with well mostly, convenience is not strong.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sealing effect proposed is good
Valve.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of valve that sealing effect is good, including valve body, the both ends of the valve body are welded with flared tube, and two flarings
The outer wall of pipe is welded with ring flange, and the inner wall of two flared tubes is bonded with rubber pad, and the side outer wall of rubber pad is opened
There is an intubation threaded hole, the top exterior walls of the valve body open that there are two circular holes, and the inner wall of two circular holes is welded with round tube, described
The inner thread of round tube is connected with push rod, and the top of two push rods is welded with hexagon prism, the top of two hexagon prisms
Set is connected to casing, and the top of two casings is welded with turning handle, and the inner wall of the valve body was welded with flitch, and two
The side outer wall for crossing flitch is provided with material path close to bottom position, and two flitch of crossing are welded far from the side outer wall of rubber pad
It is connected to plug socket, and the top exterior walls of two plug sockets are provided with inserting groove, the bottom end of two push rods is equipped with control device.
Further, the control device includes without top and cylindrical shell, and the bottom end of push rod is welded on the bottom of cylindrical shell
On the center of inner wall.
Further, the internal diameter specification of the cylindrical shell is adapted with the outer diameter specification of round tube, and outside the bottom of cylindrical shell
Wall center is welded with connecting rod, and outer wall of the connecting rod close to bottom end is welded with bearing.
Further, the outer wall of the bearing is welded with striker plate, and the specification of striker plate is greater than the specification of material path.
Further, the striker plate is bonded with rubber slab close to the side outer wall for crossing flitch, and rubber slab is far from backgauge
The side outer wall of plate is bonded with the side outer wall for crossing flitch, and the bottom end of striker plate and rubber slab is plugged in inserting groove.
Further, the bottom outer wall center of the valve body is provided with sediment flushing outlet, and the inner wall of sediment flushing outlet is welded with row
Miscellaneous pipe.
Further, the inner wall interlocking of the impurity-discharging pipe has rubber column, and the bottom end of rubber column is bonded with spiral cover, spiral cover spiral shell
Line is connected on the outer wall of impurity-discharging pipe.
The utility model has the following beneficial effects:
1. when installation, conveyance conduit screw thread to be plugged on to the intubation of rubber pad by setting rubber pad and intubation threaded hole
In threaded hole, since rubber tube has elasticity, so it is even closer that valve can be allowed to connect with pipeline, the mistake in gas transmission is avoided
Gas leakage in journey improves the leakproofness of valve.
2. by setting round tube, push rod, striker plate and rubber pad, can in order to the on-off of staff's control valve, and
Valve is set there are two control device, when off, can will be close to one end of admission line and equal close to one end of outlet pipe
Cutting, improves the adequacy died.
3. by setting impurity-discharging pipe, spiral cover and rubber column, convenient for the liquid water gathered in staff's periodic cleaning valve,
Maintenance convenient for staff to valve improves the convenience that valve uses.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sealing effect it is good valve shutdown when diagrammatic cross-section；
Fig. 2 be the utility model proposes a kind of good valve of sealing effect schematic view of the front view；
Fig. 3 be the utility model proposes a kind of sealing effect it is good valve connection when diagrammatic cross-section.
In figure: 1- ring flange, 2- rubber pad, 3- intubation threaded hole, 4- flared tube, 5- valve body, 6- plug socket, 7- spiral cover,
8- rubber column, 9- impurity-discharging pipe, 10- striker plate, 11- material path, 12- rubber slab, 13- cross flitch, 14- connecting rod, 15- bearing,
16- cylindrical shell, 17- push rod, 18- round tube, 19- casing, 20- hexagon prism, 21- turning handle.
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.
Referring to Fig.1-3, the good valve of a kind of sealing effect, including valve body 5, the both ends of valve body 5 are welded with flared tube 4,
And the outer wall of two flared tubes 4 is welded with ring flange 1, the inner wall of two flared tubes 4 is bonded with rubber pad 2, and rubber pad 2
Side outer wall is provided with intubation threaded hole 3, and when installation, conveyance conduit screw thread is plugged in the intubation threaded hole 3 of rubber pad 2, by
There is elasticity in rubber tube 2, so it is even closer that valve can be allowed to connect with pipeline, avoid gas leakage during gas transmission,
The top exterior walls of valve body 5 are opened there are two circular hole, and the inner wall of two circular holes is welded with round tube 18, and the inner thread of round tube 18 connects
It is connected to push rod 17, and the top of two push rods 17 is welded with hexagon prism 20, the top set of two hexagon prisms 20 is connected to casing
19, and the top of two casings 19 is welded with turning handle 21, the inner wall of valve body 5 was welded with flitch 13, and two are crossed flitch
13 side outer wall is provided with material path 11 close to bottom position, crosses flitch for two and is welded with far from the side outer wall of rubber pad 2
Plug socket 6, and the top exterior walls of two plug sockets 6 are provided with inserting groove, the bottom end of two push rods 17 is equipped with control device, is closing
When disconnected, one end of admission line can be will be close to and cut off close to one end of outlet pipe, the adequacy died is improved.
In the utility model, control device includes without top and cylindrical shell 16, and the bottom end of push rod 17 is welded on cylindrical shell 16
Bottom interior wall center on, the internal diameter specification of cylindrical shell 16 is adapted with the outer diameter specification of round tube 18, and cylindrical shell 16
Bottom outer wall center be welded with connecting rod 14, outer wall of the connecting rod 14 close to bottom end is welded with bearing 15, bearing 15
Outer wall is welded with striker plate 10, and the specification of striker plate 10 is greater than the specification of material path 11, and striker plate 10 is close to flitch 13 excessively
Side outer wall is bonded with rubber slab 12, and side outer wall of the rubber slab 12 far from striker plate 10 and the side outer wall patch for crossing flitch 13
It closes, the bottom end of striker plate 10 and rubber slab 12 is plugged in inserting groove, and the bottom outer wall center of valve body 5 is provided with impurities removal
Hole, and the inner wall of sediment flushing outlet is welded with impurity-discharging pipe 9, the inner wall interlocking of impurity-discharging pipe 9 has rubber column 8, and the bottom end bonding of rubber column 8
There is spiral cover 7, spiral cover 7 is threaded on the outer wall of impurity-discharging pipe 9, convenient for the liquid gathered in staff's periodic cleaning valve
Water.
Working principle: in use, when installation, by air inlet conveyance conduit and outlet conveyance conduit, screw thread is plugged on valve body respectively
In the intubation threaded hole 3 of the rubber pad 2 at 5 both ends, since rubber pad 2 has elasticity, so valve can be allowed to connect with pipeline
It is even closer, gas leakage during gas transmission is avoided, when needing to be connected to valve, turning handle 21 is held, due to push rod 17 and round tube
18 are threadedly coupled, and with the rotation of turning handle 21, push rod 17 drives striker plate 10 and rubber slab 12 to leave the inserting groove of plug socket 6 simultaneously
It persistently moves up, when cylindrical shell 16 is socketed in the bottom end of round tube 18, stop operating turning handle 21, then repeatedly aforesaid operations, will be another
One striker plate 10 and rubber slab 12 move up, and start to convey gas after completing aforesaid operations.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of good valve of sealing effect, including valve body (5), which is characterized in that the both ends of the valve body (5) are welded with expansion
Mouth pipe (4), and the outer wall of two flared tubes (4) is welded with ring flange (1), the inner wall of two flared tubes (4) is bonded with
Rubber pad (2), and the side outer wall of rubber pad (2) is provided with intubation threaded hole (3), the top exterior walls of the valve body (5) are provided with two
A circular hole, and the inner wall of two circular holes is welded with round tube (18), the inner thread of the round tube (18) is connected with push rod (17),
And the top of two push rods (17) is welded with hexagon prism (20), the top set of two hexagon prisms (20) is connected to casing
(19), and the top of two casings (19) is welded with turning handle (21), and the inner wall of the valve body (5) was welded with flitch
(13), and the side outer walls of two flitch (13) excessively are provided with material path (11) close to bottom position, and two flitch excessively are remote
Side outer wall from rubber pad (2) is welded with plug socket (6), and the top exterior walls of two plug sockets (6) are provided with inserting groove, and two
The bottom end of the push rod (17) is equipped with control device.
2. a kind of good valve of sealing effect according to claim 1, which is characterized in that the control device includes no top
And cylindrical shell (16), and the bottom end of push rod (17) is welded on the center of the bottom interior wall of cylindrical shell (16).
3. a kind of good valve of sealing effect according to claim 2, which is characterized in that the internal diameter of the cylindrical shell (16)
Specification is adapted with the outer diameter specification of round tube (18), and the bottom outer wall center of cylindrical shell (16) is welded with connecting rod
(14), outer wall of the connecting rod (14) close to bottom end is welded with bearing (15).
4. a kind of good valve of sealing effect according to claim 3, which is characterized in that the outer wall of the bearing (15) welds
It is connected to striker plate (10), and the specification of striker plate (10) is greater than the specification of material path (11).
5. a kind of good valve of sealing effect according to claim 4, which is characterized in that the striker plate (10) is close to mistake
The side outer wall of flitch (13) is bonded with rubber slab (12), and side outer wall and punishment in advance of the rubber slab (12) far from striker plate (10)
The side outer wall of plate (13) is bonded, and the bottom end of striker plate (10) and rubber slab (12) is plugged in inserting groove.
6. a kind of good valve of sealing effect according to claim 1, which is characterized in that outside the bottom of the valve body (5)
Wall center is provided with sediment flushing outlet, and the inner wall of sediment flushing outlet is welded with impurity-discharging pipe (9).
7. a kind of good valve of sealing effect according to claim 6, which is characterized in that the inner wall of the impurity-discharging pipe (9)
Interlocking has rubber column (8), and the bottom end of rubber column (8) is bonded with spiral cover (7), and spiral cover (7) is threaded in the outer of impurity-discharging pipe (9)
On wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059535.2U CN209084044U (en) | 2018-12-10 | 2018-12-10 | A kind of valve that sealing effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059535.2U CN209084044U (en) | 2018-12-10 | 2018-12-10 | A kind of valve that sealing effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084044U true CN209084044U (en) | 2019-07-09 |
Family
ID=67126650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822059535.2U Expired - Fee Related CN209084044U (en) | 2018-12-10 | 2018-12-10 | A kind of valve that sealing effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084044U (en) |
-
2018
- 2018-12-10 CN CN201822059535.2U patent/CN209084044U/en not_active Expired - Fee Related
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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: 20190709 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |