CN2222274Y - Sealing pressure-reducing valve specially for accumulator sealing - Google Patents
Sealing pressure-reducing valve specially for accumulator sealing Download PDFInfo
- Publication number
- CN2222274Y CN2222274Y CN 95239982 CN95239982U CN2222274Y CN 2222274 Y CN2222274 Y CN 2222274Y CN 95239982 CN95239982 CN 95239982 CN 95239982 U CN95239982 U CN 95239982U CN 2222274 Y CN2222274 Y CN 2222274Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- sealing
- air outlet
- accumulator
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- 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
A sealing pressure-reducing valve specially for accumulator sealing is provided with a valve body composed of a valve cover and a valve seat. An air outlet port which is arranged at the upper part of the valve seat in the valve body chamber is equipped with a ball valve which is equipped with a spring, a spring fixed cover and an adjusting bolt in turn. An air outlet at the bottom of the valve seat is equipped with an acid filtering piece, and the valve seat is also equipped with an air exit hole. The utility model is maintenance-free, and can ensure the fine sealing pressure-reducing function of the accumulator without the phenomenon of the overflow of the acid.
Description
The utility model relates to a kind of special use sealing reduction valve that is installed on the sealed cell spout.
Sealed cell is the high-tech product of battery industry the eighties birth in mid-term, for avoiding under air-proof condition, because the gas that produces in the charging process can't discharge, press too high in causing, cause the housing swelling to take place, present being seen sealed cell is all taked spout upper envelope one rubber cap at its housing, when internal pressure during greater than barometric pressure, gas discharges by the elasticity of rubber cap, reaches the purpose of decompression, but because of electrolytic solution is acid, have acid mist in the gas that is discharged,, seal required elastic force thereby lose so rubber cap is easy to corrosion and relaxes, influence sealing effect, bring dangerous to use.In addition during gas release, acid mist taken out of cause common excessive sour phenomenon.
The purpose of this utility model be to propose a kind of safe, reliable, guarantee that storage battery has good sealing pressure-reducing function and the special-purpose sealing of the sealed cell reduction valve of the sour phenomenon that do not occur overflowing.
The technological scheme that the utility model is taked is: in the valve body chamber of being made up of valve gap and valve seat, on the air outlet hole mouth on valve seat top ball valve is set, on ball valve, set gradually spring, spring fixed cover and regulate bolt, air outlet hole mouth place in the valve seat bottom is provided with acid filtering plate, also is provided with exhaust port on valve seat.
Be provided with seal ring around the above-mentioned ball valve, seal ring is connected with the valve body of exhaust port top.
Accompanying drawing is a configuration diagram of the present utility model.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The valve body of present embodiment is made up of valve gap (1) and valve seat (6); valve seat (6) has air outlet hole (9) and relief opening (11); in the valve body chamber; shelve a ball valve (5) on the air outlet hole (9) on valve seat (6) top; be provided with seal ring (10) around the ball valve (5); seal ring (10) mainly protects spring to avoid the sour gas corrosion; the ball valve of present embodiment and seal ring are one; employing rubber is made; on ball valve (5), set gradually spring (4); spring fixed cover (3) and adjusting bolt (2); locate bonding one acid filtering plate (7) that is used for elimination gas acid mist at the air outlet hole (9) of valve seat (6) bottom; the present embodiment acid filtering plate is made by pottery; and at the bonding anchor plate in the bottom of valve seat (6) (8); the mountain mists hole of anchor plate (8) is corresponding with the air outlet hole of valve seat (6); anchor plate (8) plays further fixation to acid filtering plate (7); between valve gap of present embodiment (1) and the valve seat (6); adopt ABS glue bonding between valve seat (6) and the battery case (13), whole valve is installed on the spout (12) of storage battery.
When battery charge, when air pressure inside surpasses spring pressure, gas is ball valve (5) jack-up, air outlet hole (9) is opened, gas is overflowed through air outlet hole (9), exhaust port (10), when air pressure inside during less than spring pressure, and spring (4) compressing ball valve (5), with air outlet hole (9) sealing, the elastic pressure of spring can be regulated by regulating bolt (2) as required.
The utility model is simple in structure, safe in utilization, non-maintaining, when negative value appears in the system pressure of storage battery, ball valve is not only pressed by spring, but also tightly held by negative pressure, increased the reliability of sealing, again because the elastic pressure of spring temperature influence not, thereby there is not the problem that influences sealed reaction efficient because of temperature variation.
Claims (2)
1, the special-purpose sealing of a kind of sealed cell reduction valve, has the valve body of forming by valve gap (1) and valve seat (6), it is characterized in that: in the valve body chamber, on air outlet hole (9) aperture on valve seat (6) top, ball valve (5) is set, on ball valve (5), set gradually spring (4), spring fixed cover (3) and regulate bolt (2), place, air outlet hole (9) aperture in valve seat (6) bottom is provided with acid filtering plate (7), also is provided with exhaust port (11) on valve seat (6).
2, the special-purpose sealing of a kind of sealed cell according to claim 1 reduction valve is characterized in that: be provided with seal ring (10) around ball valve (5), seal ring (10) is connected with the valve body of exhaust port (11) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239982 CN2222274Y (en) | 1995-06-16 | 1995-06-16 | Sealing pressure-reducing valve specially for accumulator sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239982 CN2222274Y (en) | 1995-06-16 | 1995-06-16 | Sealing pressure-reducing valve specially for accumulator sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222274Y true CN2222274Y (en) | 1996-03-13 |
Family
ID=33881652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239982 Expired - Fee Related CN2222274Y (en) | 1995-06-16 | 1995-06-16 | Sealing pressure-reducing valve specially for accumulator sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222274Y (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425914C (en) * | 2006-01-13 | 2008-10-15 | 庞一鸣 | Air pressure decreasing device for electrothermal liquid warmer |
| CN105909842A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Adjustable type spherical two-way pressure release valve |
| CN105909622A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Hydraulic heat exchange system for hydraulic bypath and with spherical pressure release valves |
| CN105909623A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Temperature-control hydraulic heat exchange device for hydraulic bypass with ball pressure-relief valve |
| CN105937521A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Operating method of hydraulic heat exchange device provided with ball-type pressure relief valves and used for hydraulic bypass |
| CN105937527A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Working method for temperature-control industry refrigerating machine with hydraulic bypass with spherical pressure relief valve |
| CN105952724A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Hydraulic heating exchanging device of hydraulic bypass provided with spheroidal pressure release valves |
| CN105952934A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Work method for hydraulic bypass with adjustable ball-shaped bidirectional pressure release valve |
| CN105952725A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Temperature control hydraulic heat exchange system of hydraulic bypass with spherical pressure relief valves |
| CN105973034A (en) * | 2016-06-30 | 2016-09-28 | 江苏金荣森制冷科技有限公司 | Anti-shock energy storage heat dissipater with adjustable ball type double-way pressure relief valve |
| CN106015194A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Temperature-control industrial refrigerator of hydraulic bypass with spherical pressure release valve |
| CN106015190A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Hydraulic bypass industrial refrigeration machine with ball type pressure relief valve |
| CN106051244A (en) * | 2016-06-30 | 2016-10-26 | 江苏金荣森制冷科技有限公司 | Working method of adjustable type sphere-shaped two-way pressure release valve |
| CN106091731A (en) * | 2016-06-30 | 2016-11-09 | 江苏金荣森制冷科技有限公司 | The method of work of the protecting against shock accumulation of energy radiator with adjustable sphere formula double-direction relief valve |
| CN106122172A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchange system of the hydraulic pressure bypass with ball-type relief valve |
| CN106123418A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the industrial refrigeration machine of the hydraulic pressure bypass with ball-type relief valve |
| CN106122544A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | Hydraulic pressure bypass with adjustable ball build bidirection press relief valve |
| CN106152634A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve |
| CN106151176A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve |
| CN106151178A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
| CN106194908A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
| CN106194907A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
| CN106402094A (en) * | 2016-06-30 | 2017-02-15 | 江苏金荣森制冷科技有限公司 | Working method of temperature control hydraulic heat exchange system with ball pressure release valve and for hydraulic bypass |
| CN108413088A (en) * | 2018-01-22 | 2018-08-17 | 江苏集盛星泰新能源科技有限公司 | Ultracapacitor fluid-tight relief valve |
-
1995
- 1995-06-16 CN CN 95239982 patent/CN2222274Y/en not_active Expired - Fee Related
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425914C (en) * | 2006-01-13 | 2008-10-15 | 庞一鸣 | Air pressure decreasing device for electrothermal liquid warmer |
| CN106122544A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | Hydraulic pressure bypass with adjustable ball build bidirection press relief valve |
| CN106015194B (en) * | 2016-06-30 | 2017-08-11 | 江苏金荣森制冷科技有限公司 | The temperature control industrial refrigeration machine of hydraulic pressure bypass with ball-type relief valve |
| CN106123418A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the industrial refrigeration machine of the hydraulic pressure bypass with ball-type relief valve |
| CN105937521A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Operating method of hydraulic heat exchange device provided with ball-type pressure relief valves and used for hydraulic bypass |
| CN105937527A (en) * | 2016-06-30 | 2016-09-14 | 江苏金荣森制冷科技有限公司 | Working method for temperature-control industry refrigerating machine with hydraulic bypass with spherical pressure relief valve |
| CN105952724A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Hydraulic heating exchanging device of hydraulic bypass provided with spheroidal pressure release valves |
| CN105952934A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Work method for hydraulic bypass with adjustable ball-shaped bidirectional pressure release valve |
| CN105952725A (en) * | 2016-06-30 | 2016-09-21 | 江苏金荣森制冷科技有限公司 | Temperature control hydraulic heat exchange system of hydraulic bypass with spherical pressure relief valves |
| CN105973034A (en) * | 2016-06-30 | 2016-09-28 | 江苏金荣森制冷科技有限公司 | Anti-shock energy storage heat dissipater with adjustable ball type double-way pressure relief valve |
| CN106015194A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Temperature-control industrial refrigerator of hydraulic bypass with spherical pressure release valve |
| CN106015190A (en) * | 2016-06-30 | 2016-10-12 | 江苏金荣森制冷科技有限公司 | Hydraulic bypass industrial refrigeration machine with ball type pressure relief valve |
| CN106051244A (en) * | 2016-06-30 | 2016-10-26 | 江苏金荣森制冷科技有限公司 | Working method of adjustable type sphere-shaped two-way pressure release valve |
| CN106091731A (en) * | 2016-06-30 | 2016-11-09 | 江苏金荣森制冷科技有限公司 | The method of work of the protecting against shock accumulation of energy radiator with adjustable sphere formula double-direction relief valve |
| CN106122172A (en) * | 2016-06-30 | 2016-11-16 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchange system of the hydraulic pressure bypass with ball-type relief valve |
| CN105909623A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Temperature-control hydraulic heat exchange device for hydraulic bypass with ball pressure-relief valve |
| CN105909842A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Adjustable type spherical two-way pressure release valve |
| CN105909622A (en) * | 2016-06-30 | 2016-08-31 | 江苏金荣森制冷科技有限公司 | Hydraulic heat exchange system for hydraulic bypath and with spherical pressure release valves |
| CN106151176A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve |
| CN106151178A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The method of work of the hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
| CN106194908A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
| CN106194907A (en) * | 2016-06-30 | 2016-12-07 | 江苏金荣森制冷科技有限公司 | The hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve |
| CN106402094A (en) * | 2016-06-30 | 2017-02-15 | 江苏金荣森制冷科技有限公司 | Working method of temperature control hydraulic heat exchange system with ball pressure release valve and for hydraulic bypass |
| CN106152634A (en) * | 2016-06-30 | 2016-11-23 | 江苏金荣森制冷科技有限公司 | The temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve |
| CN106152634B (en) * | 2016-06-30 | 2017-08-11 | 江苏金荣森制冷科技有限公司 | The temperature control industrial refrigerating plant of hydraulic pressure bypass with ball-type relief valve |
| CN106015190B (en) * | 2016-06-30 | 2017-08-11 | 江苏金荣森制冷科技有限公司 | The industrial refrigeration machine of hydraulic pressure bypass with ball-type relief valve |
| CN106151176B (en) * | 2016-06-30 | 2017-09-29 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigerating plant of hydraulic pressure bypass with ball-type relief valve |
| CN105952724B (en) * | 2016-06-30 | 2017-09-29 | 江苏金荣森制冷科技有限公司 | The hydraulic pressure heat-exchanger rig of hydraulic pressure bypass with ball-type relief valve |
| CN105937527B (en) * | 2016-06-30 | 2017-09-29 | 江苏金荣森制冷科技有限公司 | The method of work of the temperature control industrial refrigeration machine of hydraulic pressure bypass with ball-type relief valve |
| CN106122544B (en) * | 2016-06-30 | 2019-01-11 | 江苏金荣森制冷科技有限公司 | Hydraulic pressure bypass with adjustable ball figure bidirection press relief valve |
| CN108413088A (en) * | 2018-01-22 | 2018-08-17 | 江苏集盛星泰新能源科技有限公司 | Ultracapacitor fluid-tight relief valve |
| CN108413088B (en) * | 2018-01-22 | 2019-07-02 | 江苏集盛星泰新能源科技有限公司 | Supercapacitor fluid-tight relief valve |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Fengnan Document name: payment instructions |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Fengnan Document name: Notice of termination |
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| 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 |