CN205618699U - Automatic sealed valve - Google Patents
Automatic sealed valve Download PDFInfo
- Publication number
- CN205618699U CN205618699U CN201620337635.5U CN201620337635U CN205618699U CN 205618699 U CN205618699 U CN 205618699U CN 201620337635 U CN201620337635 U CN 201620337635U CN 205618699 U CN205618699 U CN 205618699U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- control circuit
- inner chamber
- support
- 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
Links
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses an automatic sealed valve, including valve body, valve gap, support and rotary switch, be provided with the inner chamber in the valve body, the inner chamber be provided with down the disk seat and with the sealed face complex of lower disk seat under the valve clack, support and rotary switch set up on the valve gap, the inside control circuit that is provided with of support, the support outside is provided with bee calling organ, control circuit is connected with external power source, be provided with seal cover, electronic load push -pull and sensor on the valve body, electronic load push -pull includes stiff end and flexible end, the stiff end is fixed at valve body contact, and flexible end passes the seal cover and stretches into the inner chamber and be connected with lower valve clack, control circuit is connected with electronic load push -pull, bee calling organ, sensor respectively. The utility model discloses a when liquid takes place and leaks for the valve, self sealing when sending out the police dispatch newspaper, the reduction of big restriction run off, reduce danger coefficient and environmental pollution.
Description
Technical field
The utility model relates to valve connecting structure field, particularly relates to a kind of self-sealing valve.
Background technology
Sewage disposal belongs to the important component part of field of Environment Protection, raising with the fast development of domestic economy and Living consumption, annual trade effluent and sanitary sewage discharge capacity also increase continuous, wastewater treatment in China market production capacity Rapid Expansion, sewage daily handling ability presents the trend increasing year by year, also increasing sewage pipe total amount, the valve in corresponding pipeline is for the control parts in sewage transport system.
At present, valve is in Long-Time Service, due to valve sealing face aging, abrasion and corrosion the reason, cause the sealing of valve to decline, generation valve leak, cause the wasting of resources even to pollute environment.
Patent No. CN204226942U, filing date 2014-09-29, disclose the valve leak autoalarm in a kind of liquid line, described liquid is mixed with conducting medium, the pipeline after described valve is provided with downward opening；Liquid storage cylinder is installed on described opening, the sidewall of described liquid storage cylinder is provided with electrode and bottom electrode；Described valve leak autoalarm also includes control cabinet, it is provided with power supply in described control cabinet, reveal indicator lamp, master switch, described upper electrode and bottom electrode are wired in control cabinet respectively, and described power supply, leakage indicator lamp, master switch, upper electrode, bottom electrode series connection form electricity loop.This utility model achieves to automatic alarm during valve leak, and carries out alarm to staff, rushes to repair in time, but in the case of other factors, repair personnel fails to reach the spot in time, temporarily cannot rush to repair, causing liquid meeting leakage pollution environment, security is not high.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, a kind of self-sealing valve is provided, during the leakage of this valve generation liquid, in the case of when maintenance personal does not reaches the spot in time, valve can be with automatic-sealed, being simultaneously emitted by alarm, stoping liquid to continue leakage, the maximum minimizing limiting is run off, is reduced danger coefficient and environmental pollution.
For achieving the above object, the technical solution adopted in the utility model is as follows:
nullA kind of self-sealing valve，Including valve body、Valve gap、Support and rotary switch，Described valve gap is fastened on valve body，It is provided with inner chamber in described valve body，It is characterized in that: described inner chamber is provided with lower valve base and the lower Disc coordinating with the sealing surface of lower valve base，Described support and rotary switch are arranged on valve gap，Described internal stent is provided with control circuit，Bracket outer is provided with buzzer，Described control circuit is connected with external power source，It is provided with sealing shroud on described valve body、Electric push-and-pull device and sensor，Described electric push-and-pull device includes fixing end and telescopic end，Described fixing end is fixed on valve outer wall，Telescopic end stretches into inner chamber through sealing shroud and is connected with lower Disc，Described control circuit respectively with electric push-and-pull device、Buzzer、Sensor connects，Sensor monitoring is to when having leakage，Control circuit controls buzzer warning，Promote lower Disc and lower valve base fitted seal inner chamber by electric push-and-pull device simultaneously.
Described lower Disc is provided with ball-shaped surface, and the chamfering that the ball-shaped surface of described lower Disc is arranged with lower valve base matches.
Described sealing shroud uses mechanical seal.
Described sensor is multiple, is separately positioned on body base or and junction, valve body two ends.
Employing the utility model has the advantage of:
1st, Sensor monitoring is to when having leakage, the signal by sensor transmissions for the control circuit, control buzzer warning, control the sealing surface that electric push-and-pull device promotes the lower Disc contact lower valve base of movable end simultaneously, be automatically switched off sewage transport, maintenance personal fail to show up in time maintenance in the case of, it is automatically prevented from the leakage of valve liquid, reduce danger coefficient, and simple in construction, safe and reliable.
2nd, lower Disc is provided with ball-shaped surface, and lower valve base sealing surface arranges the chamfering matching with the circular arc of lower Disc, can easily be active in lower valve base, the better tightness of lower valve base and lower Disc.
3rd, the telescopic end of electric push-and-pull device activity in sealing shroud, mechanical seal, to the better tightness at activity, prevents liquid from leaking at activity.
4th, liquid leakage sensor uses multiple, the multiple local generation liquid leakage of monitoring valve, takes precautions against performance higher.
Brief description
Fig. 1 is structural representation under normal condition of the present utility model；
Fig. 2 is structural representation under duty of the present utility model；
Fig. 3 is electric push-and-pull device structural representation in the utility model；
Being labeled as in figure: the 1st, electric push-and-pull device, the 2nd, lower Disc, the 3rd, sealing shroud, the 4th, buzzer, the 5th, support, the 6th, control circuit, the 7th, sensor, the 8th, valve gap, the 9th, rotary switch, the 10th, valve body, the 11st, inner chamber, the 12nd, lower valve base, the 13rd, fixes end, the 14th, telescopic end.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is described further:
Embodiment 1
nullAs described in Fig. 1 to Fig. 3，A kind of self-sealing valve，Including valve body 10、Valve gap 8、Support 5 and rotary switch 9，Described valve gap 8 is fastened on valve body 10，It is provided with inner chamber 11 in described valve body 10，The lower Disc 2 that described inner chamber 11 is provided with lower valve base 12 and the sealing surface with lower valve base 12 coordinates，Described support 5 and rotary switch 9 are arranged on valve gap 8，Described support 5 is internally provided with control circuit 6，Support 5 is outside is provided with buzzer 4，Described control circuit 6 is connected with external power source，It is provided with sealing shroud 3 on described valve body 10、Electric push-and-pull device 1 and sensor 7，Described electric push-and-pull device 1 includes fixing end 13 and telescopic end 14，Described fixing end 13 is fixed on valve body 10 outer wall，Telescopic end 14 stretches into inner chamber 11 through sealing shroud 3 and is connected with lower Disc 2，Described control circuit 6 respectively with electric push-and-pull device 1、Buzzer 4、Sensor 7 connects，When sensor 7 has monitored leakage，Control circuit 6 controls buzzer 4 and reports to the police，Promote lower Disc 2 and lower valve base 12 fitted seal inner chamber 11 by electric push-and-pull device 1 simultaneously.
Control circuit 6 is connected with electric push-and-pull device the 1st, buzzer the 4th, sensor 7 respectively, valve because of a variety of causes generation liquid leak when, sensor 7 carries signal to control circuit 6, and the power supply 6 of control controls power-on switch, and buzzer 4 powers alarm, electric push-and-pull device 1 is energized simultaneously, telescopic end 14 promotes lower Disc 2, blocks the seal of lower valve base 12, the circulation of closing liquid, it is automatically prevented from liquid and continues leakage, wait keeping in repair of operating personnel.
Embodiment 2
nullA kind of self-sealing valve，Including valve body 10、Valve gap 8、Support 5 and rotary switch 9，Described valve gap 8 is fastened on valve body 10，It is provided with inner chamber 11 in described valve body 10，The lower Disc 2 that described inner chamber 11 is provided with lower valve base 12 and the sealing surface with lower valve base 12 coordinates，Described support 5 and rotary switch 9 are arranged on valve gap 8，Described support 5 is internally provided with control circuit 6，Support 5 is outside is provided with buzzer 4，Described control circuit 6 is connected with external power source，It is provided with sealing shroud 3 on described valve body 10、Electric push-and-pull device 1 and sensor 7，Described electric push-and-pull device 1 includes fixing end 13 and telescopic end 14，Described fixing end 13 is fixed on valve body 10 outer wall，Telescopic end 14 stretches into inner chamber 11 through sealing shroud 3 and is connected with lower Disc 2，Described control circuit 6 respectively with electric push-and-pull device 1、Buzzer 4、Sensor 7 connects，When sensor 7 has monitored leakage，Control circuit 6 controls buzzer 4 and reports to the police，Promote lower Disc 2 and lower valve base 12 fitted seal inner chamber 11 by electric push-and-pull device 1 simultaneously.
Described lower Disc 2 is provided with ball-shaped surface, and the chamfering that the ball-shaped surface of described lower Disc 2 is arranged with lower valve base 12 matches.
Described sealing shroud 3 uses mechanical seal.
Control circuit 6 is connected with electric push-and-pull device the 1st, buzzer the 4th, sensor 7 respectively, valve because of a variety of causes generation liquid leak when, sensor 7 carries signal to control circuit 6, and the power supply 6 of control controls power-on switch, and buzzer 4 powers alarm, electric push-and-pull device 1 is energized simultaneously, telescopic end 14 promotes lower Disc 2, blocks the seal of lower valve base 12, the circulation of closing liquid, it is automatically prevented from liquid and continues leakage, wait keeping in repair of operating personnel.
Lower Disc 2 is provided with ball-shaped surface, in lower Disc 2 seal process, the chamfering inclined-plane of ball-shaped surface contact lower valve base 12, ball-shaped surface matches to play with chamfering inclined-plane and is automatically positioned, remaining close contact, lower Disc 2 is more convenient with contacting of lower valve base 12, and sealing effectiveness might as well, sealing shroud 3 uses mechanical seal, more can prevent electric push-and-pull device 1 liquid leakage in telescopic process.
Embodiment 3
nullA kind of self-sealing valve，Including valve body 10、Valve gap 8、Support 5 and rotary switch 9，Described valve gap 8 is fastened on valve body 10，It is provided with inner chamber 11 in described valve body 10，The lower Disc 2 that described inner chamber 11 is provided with lower valve base 12 and the sealing surface with lower valve base 12 coordinates，Described support 5 and rotary switch 9 are arranged on valve gap 8，Described support 5 is internally provided with control circuit 6，Support 5 is outside is provided with buzzer 4，Described control circuit 6 is connected with external power source，It is provided with sealing shroud 3 on described valve body 10、Electric push-and-pull device 1 and sensor 7，Described electric push-and-pull device 1 includes fixing end 13 and telescopic end 14，Described fixing end 13 is fixed on valve body 10 outer wall，Telescopic end 14 stretches into inner chamber 11 through sealing shroud 3 and is connected with lower Disc 2，Described control circuit 6 respectively with electric push-and-pull device 1、Buzzer 4、Sensor 7 connects，When sensor 7 has monitored leakage，Control circuit 6 controls buzzer 4 and reports to the police，Promote lower Disc 2 and lower valve base 12 fitted seal inner chamber 11 by electric push-and-pull device 1 simultaneously.
Described lower Disc 2 is provided with ball-shaped surface, and the chamfering that the ball-shaped surface of described lower Disc 2 is arranged with lower valve base 12 matches.
Described sealing shroud 3 uses mechanical seal.
Described sensor 7 is multiple, is separately positioned on bottom valve body 10 or and junction, valve body 10 two ends.
Control circuit 6 is connected with electric push-and-pull device the 1st, buzzer the 4th, sensor 7 respectively, valve because of a variety of causes generation liquid leak when, sensor 7 carries signal to control circuit 6, and the power supply 6 of control controls power-on switch, and buzzer 4 powers alarm, electric push-and-pull device 1 is energized simultaneously, telescopic end 14 promotes lower Disc 2, blocks the seal of lower valve base 12, the circulation of closing liquid, it is automatically prevented from liquid and continues leakage, wait keeping in repair of operating personnel.
Lower Disc 2 is provided with ball-shaped surface, in lower Disc 2 seal process, the chamfering inclined-plane of ball-shaped surface contact lower valve base 12, ball-shaped surface matches to play with chamfering inclined-plane and is automatically positioned, remaining close contact, lower Disc 2 is more convenient with contacting of lower valve base 12, and sealing effectiveness might as well, sealing shroud 3 uses mechanical seal, more can prevent electric push-and-pull device 1 liquid leakage in telescopic process.
Or with junction, valve body 10 two ends, sensor 7 is installed bottom valve body 10, can have the leakage of detection valve body many places, more preferable to the effect effectively preventing valve body from leaking.
Claims (4)
- null1. a self-sealing valve，Including valve body (10)、Valve gap (8)、Support (5) and rotary switch (9)，Described valve gap (8) is fastened on valve body (10)，It is provided with inner chamber (11) in described valve body (10)，It is characterized in that: the lower Disc (2) that described inner chamber (11) is provided with lower valve base (12) and the sealing surface with lower valve base (12) coordinates，Described support (5) and rotary switch (9) are arranged on valve gap (8)，Described support (5) is internally provided with control circuit (6)，Support (5) is outside is provided with buzzer (4)，Described control circuit (6) is connected with external power source，It is provided with sealing shroud (3) on described valve body (10)、Electric push-and-pull device (1) and sensor (7)，Described electric push-and-pull device (1) includes fixing end (13) and telescopic end (14)，Described fixing end (13) is fixed on valve body (10) outer wall，Telescopic end (14) stretches into inner chamber (11) through sealing shroud (3) and is connected with lower Disc (2)，Described control circuit (6) respectively with electric push-and-pull device (1)、Buzzer (4)、Sensor (7) connects，When sensor (7) has monitored leakage，Control circuit (6) control buzzer (4) is reported to the police，Promote lower Disc (2) and lower valve base (12) fitted seal inner chamber (11) by electric push-and-pull device (1) simultaneously.
- 2. a kind of self-sealing valve as claimed in claim 1, it is characterised in that: described lower Disc (2) is provided with ball-shaped surface, and the chamfering that the ball-shaped surface of described lower Disc (2) is arranged with lower valve base (12) matches.
- 3. a kind of self-sealing valve as claimed in claim 1, it is characterised in that: described sealing shroud (3) uses mechanical seal.
- 4. a kind of self-sealing valve as claimed in claim 1, it is characterised in that: described sensor (7) is multiple, is separately positioned on valve body (10) bottom or and valve body (10) junction, two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337635.5U CN205618699U (en) | 2016-04-21 | 2016-04-21 | Automatic sealed valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337635.5U CN205618699U (en) | 2016-04-21 | 2016-04-21 | Automatic sealed valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618699U true CN205618699U (en) | 2016-10-05 |
Family
ID=57027877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337635.5U Expired - Fee Related CN205618699U (en) | 2016-04-21 | 2016-04-21 | Automatic sealed valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618699U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061837A (en) * | 2016-12-26 | 2017-08-18 | 重庆科技学院 | Magnetic valve for haemodialysis |
| CN108930821A (en) * | 2018-09-05 | 2018-12-04 | 河南盛誉实业有限公司 | A kind of ceramics Bidirectional intelligent commutator |
| CN110345256A (en) * | 2019-08-07 | 2019-10-18 | 烟台500供热有限公司 | A kind of valve control method and valve |
| CN110388571A (en) * | 2019-08-09 | 2019-10-29 | 永康微唯智能科技有限公司 | A kind of interior conduit device for preventing leakage |
-
2016
- 2016-04-21 CN CN201620337635.5U patent/CN205618699U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061837A (en) * | 2016-12-26 | 2017-08-18 | 重庆科技学院 | Magnetic valve for haemodialysis |
| CN108930821A (en) * | 2018-09-05 | 2018-12-04 | 河南盛誉实业有限公司 | A kind of ceramics Bidirectional intelligent commutator |
| CN110345256A (en) * | 2019-08-07 | 2019-10-18 | 烟台500供热有限公司 | A kind of valve control method and valve |
| CN110388571A (en) * | 2019-08-09 | 2019-10-29 | 永康微唯智能科技有限公司 | A kind of interior conduit device for preventing leakage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205618699U (en) | Automatic sealed valve | |
| CN203298493U (en) | Connecting device used for water heater | |
| CN201202136Y (en) | Household waterpipe explosion and overflow automatic shutdown system | |
| CN112780956B (en) | Automatic alarm leakage-proof device for household natural gas pipe | |
| CN206721992U (en) | A kind of intelligent fire bolt with hydraulic pressure detection | |
| CN111006393A (en) | Water heater outlet pipe of leak protection water | |
| CN209743742U (en) | Natural gas valve with automatic protection architecture | |
| CN218297503U (en) | Municipal administration road water supply and drainage pipeline antiseep detection device | |
| CN201403043Y (en) | Expansion water tank used by circulating water system | |
| CN215334671U (en) | Pneumatic valve | |
| CN204692734U (en) | A kind of novel energy-conserving water tap | |
| CN201739777U (en) | Leakproof gas drainer with intelligent alarming function | |
| CN201305876Y (en) | Water feeder | |
| CN201413562Y (en) | Alarm for sewer blockage | |
| CN219471074U (en) | Leakage-proof water service water supply unit | |
| CN207279288U (en) | A kind of kitchen water supply pipe explosion leak automatic emergency device | |
| CN215172707U (en) | Petrochemical valve automatic alarm device | |
| CN208809766U (en) | A kind of dry desulfurization device | |
| CN210266150U (en) | Pressure-resistant buffer cushion for one-way valve | |
| CN205559836U (en) | A valving for gas pipe | |
| CN206817183U (en) | Water pipe water-leakage alarm | |
| CN203847713U (en) | Simple water seal valve used in negative pressure liquid inlet state | |
| CN206706984U (en) | A kind of integrated prefabricated small-sized PE pumping plants | |
| CN219588738U (en) | Indoor waterproof structure | |
| CN205205971U (en) | Leak water alarming's lavatory pan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |