CN207378165U - It is a kind of to push closed steam-water separation valve - Google Patents
It is a kind of to push closed steam-water separation valve Download PDFInfo
- Publication number
- CN207378165U CN207378165U CN201721162480.7U CN201721162480U CN207378165U CN 207378165 U CN207378165 U CN 207378165U CN 201721162480 U CN201721162480 U CN 201721162480U CN 207378165 U CN207378165 U CN 207378165U
- Authority
- CN
- China
- Prior art keywords
- casing
- cover board
- surge tank
- floating ball
- flange
- 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
Abstract
Closed steam-water separation valve is pushed the utility model is related to a kind of, including surge tank and mechanism for opening/closing, diversion pipe is provided on the surge tank, which is equipped with casing flange with the place of docking of surge tank；The mechanism for opening/closing includes seal cover board, cover board connecting rod, floating ball rod, floating ball and casing, and casing is welded on the lower face of casing flange, corresponding with the centre bore of casing flange；Cover board connecting rod is located at the inside of casing, is coaxially disposed with casing.The utility model has the advantages that：Seal cover board is located in the diversion pipe on the outside of surge tank, and pull unit outer side seal cover board, which pushes, during floating ball uplink in surge tank realizes inside and outside partition；The air pressure inside of surge tank provides power to mechanism for opening/closing, has fundamentally prevented the failure phenomenon that builds the pressure that can not be fallen at high pressure of common floating type trap seat.
Description
Technical field
The utility model is related to a kind of devices for pushing closed steam-water separation valve, being related to steam-water separation.It is mainly used in
The water treatment fields such as electrolysis water process, ballast for cruising water process.
Background technology
Current steam-water separation valve existing on the market is mostly that inner float ball floating is closed, hereinafter referred to as " floating type carbonated drink
Valve " makes floating ball float up to seal face to achieve the purpose that gas-liquid separation that is, when liquid level is raised using buoyancy.Such floating type
Trap seat is not suitable for gas-liquid environment with pressure, and because it is when liquid level declines, the small inner float ball of light weight density still can be inside and outside
It can not be fallen under draught head effect, form the failure phenomenon that builds the pressure.Moreover, such floating type trap seat finite volume, gas-permeable channels
Narrow, inner float ball buoyancy is small, and steam-water separation effect is poor.Meanwhile therefore valve often be mounted on discharge duct in, be susceptible to stress
It deforms and blocks the failure phenomenon of floating ball.
The content of the invention
The defects of to overcome the prior art, the purpose of this utility model are to provide a kind of with pressure or pressure change gas-liquid
The closed steam-water separation valve of pushing that can be used under environment with continuous-stable solves the mistake that builds the pressure of the closed steam-water separation valve of floating
Imitate phenomenon.The technical solution of the utility model is：It is a kind of to push closed steam-water separation valve, including surge tank and mechanism for opening/closing,
Diversion pipe is provided on the surge tank, which is equipped with casing flange with the place of docking of surge tank；The headstock gear
Structure includes seal cover board, cover board connecting rod, floating ball rod, floating ball and casing, and casing is welded on the lower face of casing flange, with casing
The centre bore of flange is corresponding；Cover board connecting rod is located at the inside of casing, is coaxially disposed with casing, the upper end of the cover board connecting rod passes through
After casing flange centre bore, seal cover board is equipped with by nut, lower end and one end of the floating ball rod are hinged, floating ball rod
The other end floating ball is installed；Close on the casing wall of casing flange centre bore, through hole is provided with；It is set in the lower part of outside of sleeve
A bearing is equipped with, the floating ball rod is mounted on by what axis pin rotated on bearing；The diameter of the seal cover board is more than
The diameter of casing flange centre bore.
Navigation ring is installed in the casing, the cover board connecting rod passes through the centre bore of navigation ring.
The diversion pipe connects folder by flange with surge tank.
The utility model has the advantages that：
1st, seal cover board is located in the diversion pipe on the outside of surge tank, close on the outside of pull unit during floating ball uplink in surge tank
It covers plate and pushes the inside and outside partition of realization；
2nd, the air pressure inside of surge tank provides power to mechanism for opening/closing, has fundamentally prevented common floating type trap seat
The failure phenomenon that builds the pressure that can not be fallen at high pressure.
3rd, the movement locus of floating ball and seal cover board is accurately controlled using the synergy of navigate ring and casing, is evaded
Non-controllable risk under vibrations or swinging condition；
4th, realize that simple and efficient installation is fixed to pressing from both sides by flange, be not take up additional volumes, without to original device
Or pipeline is transformed.
Description of the drawings
Fig. 1 is agent structure schematic diagram when the utility model floating ball sinks.
Fig. 2 is agent structure schematic diagram when the utility model floating ball floats.
Specific embodiment
The utility model is further described with reference to specific embodiment, and the advantages of the utility model and feature will be with
Description and it is apparent.But these embodiments are only exemplary, do not form any restrictions to the scope of the utility model.
It it will be understood by those skilled in the art that can be to the utility model skill under the spirit and scope without departing from the utility model
The details and form of art scheme are modified or replaced, but these modifications and replacement each fall within the scope of protection of the utility model
It is interior.
Referring to Fig. 1 and Fig. 2, closed steam-water separation valve is pushed the utility model is related to a kind of, including surge tank 1 and is opened and closed
Mechanism is provided with diversion pipe 2 on the surge tank 1, which is equipped with casing flange 3 with the place of docking of surge tank 1；Institute
The mechanism for opening/closing stated includes seal cover board 4, cover board connecting rod 6, floating ball rod 5, floating ball 8 and casing 7, and casing 7 is welded on tiretube process
The lower face of orchid 3, it is corresponding with the centre bore of casing flange 3；Cover board connecting rod 6 is located at the inside of casing 7, is coaxially set with casing 7
Put, the upper end of the cover board connecting rod 6 is equipped with seal cover board 4 through after 3 centre bore of casing flange, by nut, lower end with it is described
One end of floating ball rod 5 is hinged, and the other end of floating ball rod 5 is equipped with floating ball 8；Close to 7 wall of casing of casing flange centre bore
On be provided with through hole（Arrow represents gas flow direction in figure）；The lower part in 7 outside of casing is provided with a bearing, described is floating
Ball link 5 is mounted on by what axis pin rotated on bearing；The diameter of the seal cover board 4 is more than casing flange centre bore 3
Diameter, for when seal cover board declines, the centre bore of casing flange to be covered.
Navigation ring 9 is installed in the casing 7, the cover board connecting rod 6 passes through the centre bore of navigation ring 9.
The diversion pipe 2 is connected folder 10 by flange with surge tank 1.
The operation principle of the utility model is：Floating ball with casing is separated, is promoted using the leverage of floating ball to reach
Sealing effect.When floating ball rises, by floating ball rod cover board connecting rod and seal cover board is driven to move down successively, until seal cover board
The centre bore of casing flange is sealed, realizes the cut-out of passage；When floating ball moves down, seal cover board is driven to move up, realizes gas
Stream carries out being expelled to diversion pipe after passing sequentially through the through hole of casing and the centre bore of casing flange, realizes the unlatching of passage.
Claims (3)
1. a kind of push closed steam-water separation valve, which is characterized in that including surge tank and mechanism for opening/closing, is set on the surge tank
Diversion pipe is equipped with, which is equipped with casing flange with the place of docking of surge tank；The mechanism for opening/closing include seal cover board,
Cover board connecting rod, floating ball rod, floating ball and casing, casing are welded on the lower face of casing flange, the centre bore phase with casing flange
It is corresponding；Cover board connecting rod is located at the inside of casing, is coaxially disposed with casing, and the upper end of the cover board connecting rod passes through casing flange centre bore
Afterwards, seal cover board is equipped with by nut, lower end and one end of the floating ball rod are hinged, and the other end of floating ball rod is equipped with
Floating ball；Through hole is provided with close on the casing wall of casing flange centre bore；A bearing is provided in the lower part of outside of sleeve, it is described
Floating ball rod by axis pin rotate be mounted on bearing on；The diameter of the seal cover board is more than casing flange centre bore
Diameter.
2. a kind of closed steam-water separation valve of pushing according to claim 1, which is characterized in that pacify in the casing
Equipped with navigation ring, the cover board connecting rod passes through the centre bore of navigation ring.
A kind of 3. closed steam-water separation valve of pushing according to claim 1 or 2, which is characterized in that the diversion pipe
Folder is connected by flange with surge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162480.7U CN207378165U (en) | 2017-09-12 | 2017-09-12 | It is a kind of to push closed steam-water separation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162480.7U CN207378165U (en) | 2017-09-12 | 2017-09-12 | It is a kind of to push closed steam-water separation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378165U true CN207378165U (en) | 2018-05-18 |
Family
ID=62339798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162480.7U Active CN207378165U (en) | 2017-09-12 | 2017-09-12 | It is a kind of to push closed steam-water separation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207378165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366751A (en) * | 2017-09-12 | 2017-11-21 | 青岛双瑞海洋环境工程股份有限公司 | One kind pushes closed steam-water separation valve |
-
2017
- 2017-09-12 CN CN201721162480.7U patent/CN207378165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366751A (en) * | 2017-09-12 | 2017-11-21 | 青岛双瑞海洋环境工程股份有限公司 | One kind pushes closed steam-water separation valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203129292U (en) | Low-flow started siphon water tank with water levels adjustable | |
| CN207378165U (en) | It is a kind of to push closed steam-water separation valve | |
| CN107366751A (en) | One kind pushes closed steam-water separation valve | |
| CN103939660B (en) | The floating ball self-sucking valve of a kind of band lever construction and method for designing thereof | |
| CN201934729U (en) | Gas check water seal valve | |
| CN202117969U (en) | Protecting device of oil transportation centrifugal pump for removing gasification | |
| CN102095012B (en) | Electromagnetic pressure protection water discharge valve | |
| CN109958776A (en) | A kind of corrosion resistant water conservancy valve | |
| CN210422687U (en) | Automatic water drainage device for gas drainage under negative pressure | |
| CN206320395U (en) | A kind of tubule road air bleeding valve | |
| CN207805641U (en) | Adaptive bidirectional falling-proof inhales bottle | |
| CN102155563A (en) | Liquid injection automatic control valve | |
| CN202119149U (en) | Emptying device of solar water heater | |
| CN202056376U (en) | Automatic liquid filling control valve | |
| CN206830922U (en) | A kind of spilling water safety valve | |
| CN202199170U (en) | Liquid air eliminator | |
| CN102049152B (en) | Novel external-power-free laminar flow water shearing device and water shearing method | |
| CN206572047U (en) | A kind of air bleeding valve | |
| CN201262269Y (en) | Equipment for automatic water supply | |
| US3130023A (en) | Gas- and air-moisture separator | |
| CN106592705A (en) | Dual-sealing negative-pressure-free vacuum suppressor for water supply | |
| CN209130244U (en) | A kind of anti-vacuum evacuation valve arrangement | |
| CN203475521U (en) | Vacuum suppressor of non-negative-pressure pressure-superposed water supply device | |
| CN109238778A (en) | The slow heavy blocked flake type surface water sampling device of one kind | |
| CN210978701U (en) | Precision composite air inlet and outlet valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |