CN2786378Y - Environment-friendly angle type exhaust valve - Google Patents
Environment-friendly angle type exhaust valve Download PDFInfo
- Publication number
- CN2786378Y CN2786378Y CN 200520024118 CN200520024118U CN2786378Y CN 2786378 Y CN2786378 Y CN 2786378Y CN 200520024118 CN200520024118 CN 200520024118 CN 200520024118 U CN200520024118 U CN 200520024118U CN 2786378 Y CN2786378 Y CN 2786378Y
- Authority
- CN
- China
- Prior art keywords
- valve
- nozzle
- automatic exhaust
- exhaust
- exhaust device
- 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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- Safety Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to an automatic exhaust valve in a water supply network system, particularly an environment protection angle type automatic exhaust valve. The valve comprises a valve body, a valve cover and an automatic exhaust device, wherein the valve body is a vertical structure; the valve cover is in screw connection with the valve body through an O-shaped ring; an exhaust nozzle in the automatic exhaust device is horizontally and centripetally arranged on the side wall of the valve cover. A transverse rod for hanging float can be connected with a tubular body of the nozzle, which extends into the valve cavity through a tension spring in an elastic prestressing mode; a rubber plug is arranged between the transverse rod and the tubular body. An exhaust connector connected with a hose is arranged on the main body of the nozzle, which is positioned outside the valve cavity; a safe screw is arranged on the outer end of the main body of the nozzle through a compression nut in screw connection with the main body of the nozzle and sealing filler. The valve solves the problem of astatic exhaust of a traditional automatic exhaust valve and further enhances the safety coefficient of the automatic exhaust device.
Description
Technical field:
The utility model relates to the automatic control pressure vent in the water supply pipe net system, particularly a kind of environment protection type angie type automatic control pressure vent.
Background technique:
The patent No. that the applicant has obtained power is the automatic control pressure vent of ZL0220465.2, though more traditional automatic control pressure vent has improved the safety factor of automatic exhaust device greatly, but it is the same with traditional automatic control pressure vent, its relief opening only is a hole that is provided with on nozzle body, there is the unoriented drawback of exhaust, particularly for the automatic vent of central air-conditioner pipe network system, contain harmful material in the gas of its discharge or the water, obviously there is the possibility that environment is polluted in this omnidirectional discharging.
Goal of the invention:
Goal of the invention of the present utility model is intended to solve the problem of above-mentioned omnidirectional discharging, and a kind of environment protection type angie type automatic control pressure vent is provided.
The technological scheme that realizes the foregoing invention purpose is: this environment protection type angie type automatic control pressure vent comprises valve body, valve gap, automatic exhaust device, valve body is a vertical structure, valve gap is threaded with valve body by the O RunddichtringO, exhaust nozzle level in the automatic exhaust device entad is contained on the valve gap sidewall, its cross bar of hanging float is connected with the tubular body of this nozzle in putting in valve pocket in the elastic prestress mode by extension spring, it is stifled that rubber is housed between the two, be positioned on this nozzle body of valve pocket outside and the exhaust joint that can connect with flexible pipe be housed, clamping nut and the stuffing box packing installation insurance screw of this nozzle body outer end by being threaded with it.
This environment protection type angie type automatic control pressure vent according to this case realization, except that possessing the patent No. is all advantages of the automatic control pressure vent of ZL0220465.2, owing on nozzle body, be provided with the exhaust joint that can connect with flexible pipe, make straight-through type nozzle in the past become the angie type nozzle, therefore realized the purpose of directed discharging, elimination environmental pollution, made this automatic control pressure vent suit especially in the central air-conditioner pipe network system, to install and use; Because this outlet valve changes the check screw that does not possess in the past sealability into possess sealability check screw, therefore further improved the safety factor of automatic exhaust device, guaranteed that the user uses and can guarantee safety when keeping in repair that it is perfectly safe to accomplish.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Provide a specific embodiment of the present utility model below in conjunction with accompanying drawing.
The described environment protection type angie type of present embodiment automatic control pressure vent is stifled 6 by valve body 1, valve gap 2, O RunddichtringO 3, float 4, cross bar 5, rubber, extension spring 7, nozzle 8, exhaust joint 9, clamping nut 10, stuffing box packing 11, check screw 12 etc. are formed, valve body 1 is a vertical structure, its profile is followed successively by multi-edge column-shaped, garden cylindricality, taper from the stage casing to two ends, corresponding valve pocket its underpart is the taper funnel-like, and valve gap 2 is threaded with valve body 1 by O RunddichtringO 3.The automatic exhaust device of this valve is by float 4, cross bar 5, rubber stifled 6, extension spring 7, nozzle 8, exhaust joint 9, clamping nut 10, stuffing box packing 11, check screw 12 constitutes, nozzle 8 levels entad are contained on valve gap 2 sidewalls, its cross bar 5 of hanging float 4 is connected with the tubular body of this nozzle 8 in putting in valve pocket in the elastic prestress mode by extension spring 7, rubber stifled 6 is housed between the two, be positioned on these nozzle 8 main bodys of valve pocket outside and the exhaust joint 9 that can connect with flexible pipe be housed, clamping nut 10 and the stuffing box packing 11 installation insurance screws 12 of these nozzle 8 main body outer ends by being threaded with it.Under the normal condition, check screw 12 is in releasing orientation, makes nozzle 8 unimpeded, in case accident occurs then check screw 12 is tightened and nozzle 8 is closed.8 at check screw 12 and nozzle guarantee sealing by stuffing box packing 11, are guaranteed to connect firmly with nozzle 8 by clamping nut 10.Exhaust joint 9 meets at right angles with nozzle 8 main bodys, is connected with exhaust joint 9 with flexible pipe, can be discharged to the appointed place to gas or the water that automatic control pressure vent is discharged, and realizes environmental requirement.
Claims (1)
1, a kind of environment protection type angie type automatic control pressure vent, comprise valve body, valve gap, automatic exhaust device, valve body is a vertical structure, valve gap is threaded with valve body by the O RunddichtringO, exhaust nozzle level in the automatic exhaust device entad is contained on the valve gap sidewall, its cross bar of hanging float is connected with the tubular body of this nozzle in putting in valve pocket in the elastic prestress mode by extension spring, it is stifled that rubber is housed between the two, it is characterized in that being positioned on this nozzle body of valve pocket outside and the exhaust joint that can connect with flexible pipe is housed, clamping nut and the stuffing box packing installation insurance screw of this nozzle body outer end by being threaded with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024118 CN2786378Y (en) | 2005-05-20 | 2005-05-20 | Environment-friendly angle type exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024118 CN2786378Y (en) | 2005-05-20 | 2005-05-20 | Environment-friendly angle type exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786378Y true CN2786378Y (en) | 2006-06-07 |
Family
ID=36774952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024118 Expired - Fee Related CN2786378Y (en) | 2005-05-20 | 2005-05-20 | Environment-friendly angle type exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786378Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100485235C (en) * | 2007-02-12 | 2009-05-06 | 浙江世进水控股份有限公司 | New type automatic exhaust steam valve |
-
2005
- 2005-05-20 CN CN 200520024118 patent/CN2786378Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100485235C (en) * | 2007-02-12 | 2009-05-06 | 浙江世进水控股份有限公司 | New type automatic exhaust steam valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |