CN107339482A - A kind of leakproof breather valve - Google Patents
A kind of leakproof breather valve Download PDFInfo
- Publication number
- CN107339482A CN107339482A CN201710385425.2A CN201710385425A CN107339482A CN 107339482 A CN107339482 A CN 107339482A CN 201710385425 A CN201710385425 A CN 201710385425A CN 107339482 A CN107339482 A CN 107339482A
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- ring
- valve seat
- piston
- leakproof
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
Abstract
The invention discloses a kind of leakproof breather valve, including：Valve seat and bonnet, the bonnet are arranged on the valve seat top；A delivery port is offered on the bonnet；The valve seat bottom offers a water inlet, and the valve base inner wall is provided with some chutes；A piston is provided with the valve seat, gyroscope and motor are installed in the piston, the gyroscope is connected with the motor, the piston side wall is provided with retainer ring and rotating ring, and the rotating ring is located at the retainer ring upper end, and the retainer ring and the rotation ring surface offer some water holes, the retainer ring is fixedly mounted on the piston side wall, the retainer ring outer wall is provided with some projections, and the rotating ring is slidably mounted on the piston side wall, and the rotating ring inwall is provided with teeth groove.By the above-mentioned means, a kind of leakproof breather valve of the present invention, the breather valve can prevent liquid from flowing out when oil storage tank is turned on one's side, the waste of the liquid not only avoided, and protect environment.
Description
Technical field
The present invention relates to breather valve field, and in particular to a kind of leakproof breather valve.
Background technology
Breather valve is installed on oil cargo tank permeability cell, can be changed and automatic open close with oil gas positive/negative-pressure in oil cargo tank, be made goods
Cargo tank inner and outer air pressure difference is maintained at the valve in the range of permissible value, and oil tank truck is when injecting, releasing liquid or moved because of car
Internal liquid phase mutual friction, produces larger pressure, or evaporate make its internal pressure reduce when, it is necessary to make tank body or
Mutually ventilated between ambient atmosphere inside container, ensure that tank body or container internal pressure meet tank body or Vessel Design pressure
Value, prevents tank body or container pressure is too low and the phenomenon taking out flat or hypertonia and burst, the generally tank in accumulating liquid
Breather valve is installed, breather valve is arranged on the top of tank body or container on body or container.
The content of the invention
The present invention solves the technical problem of provide a kind of leakproof breather valve.
In order to solve the above technical problems, one aspect of the present invention is：A kind of leakproof breather valve, including：Valve
Seat and bonnet, the bonnet are arranged on the valve seat top；
A delivery port is offered on the bonnet, the delivery port lower end is provided with sealing ring；
The valve seat bottom offers a water inlet, and the valve base inner wall is provided with some chutes；
A piston is provided with the valve seat, gyroscope and motor, the gyroscope and the motor phase are installed in the piston
Connection, the piston side wall are provided with retainer ring and rotating ring, and the rotating ring is located at the retainer ring upper end, the retainer ring
Some water holes are offered with the rotation ring surface, the retainer ring is fixedly mounted on the piston side wall, the retainer ring
Outer wall is provided with some projections, and the rotating ring is slidably mounted on the piston side wall, and the rotating ring inwall is provided with teeth groove.
In a preferred embodiment of the present invention, the projection is engaged with the chute.
In a preferred embodiment of the present invention, the teeth groove is engaged with the gear on the motor.
The beneficial effects of the invention are as follows：A kind of leakproof breather valve of the present invention, the breather valve can when oil storage tank is turned on one's side
To prevent liquid flow from going out, the waste of the liquid not only avoided, and protect environment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of leakproof breather valve of the present invention.
The mark of each part is as follows in accompanying drawing：1st, valve seat；2nd, bonnet；3rd, delivery port；4th, sealing ring；5th, water inlet；6th, it is sliding
Groove；7th, retainer ring；8th, piston；9th, gyroscope；10th, motor；11st, rotating ring；12nd, water hole；13rd, projection；14th, teeth groove.
Embodiment
Referring to Fig. 1, the embodiment of the present invention includes：A kind of leakproof breather valve, including：Valve seat 1 and bonnet 2, the bonnet 2
Installed in the top of valve seat 1.
A delivery port 3 is offered on the bonnet 2, the lower end of delivery port 3 is provided with sealing ring 4, and the sealing ring 4 makes
The delivery port 3 be connected with the upper end of the piston 8 it is more close.
The bottom of valve seat 1 offers a water inlet 5, and the inwall of valve seat 1 is provided with some chutes 6, and the chute 6 causes
The retainer ring 7 can slide up and down.
A piston 8 is provided with the valve seat 1, gyroscope 9 and motor 10 be installed in the piston 8, the gyroscope 9 and
The motor 10 is connected, and the gyroscope 9 is used for the degree of jitter for determining whole breather valve, and the motor 10 is used to control institute
Rotating ring 11 is stated to be rotated.
The side wall of piston 8 is provided with retainer ring 7 and rotating ring 11, and the rotating ring 11 is located at the upper end of retainer ring 7,
The retainer ring 7 and the surface of the rotating ring 11 offer some water holes 12, usually in the retainer ring 7 and the rotating ring 11
The water hole 12 overlap water and air is circulated in breather valve, when the gyroscope 9 determines whole breather valve
During shake, the motor 10 controls the rotating ring 11 to rotate, now the retainer ring 7 and the water on the rotating ring 11
Hole 12 is misaligned so that the retainer ring 7 forms a closed loop with the rotating ring 11, due to liquid in the valve seat 1
Buoyancy causes the piston 9 to rise, and the delivery port 3 is blocked, so as to have the function that sealing.
The retainer ring 7 is fixedly mounted in the side wall of piston 8, and the outer wall of retainer ring 7 is provided with some projections 13, institute
State projection 13 to be engaged with the chute 6 so that the retainer ring 7 can be slided in the inwall of valve seat 1.
The rotating ring 11 is slidably mounted in the side wall of piston 8, and the inwall of rotating ring 11 is provided with teeth groove 14, described
Teeth groove 14 is engaged with the gear on the motor 10 so that the rotating ring 11 can rotate in the outer wall of piston 8.
Compared with prior art, a kind of leakproof breather valve of the present invention, the breather valve can be to prevent when oil storage tank is turned on one's side
Only liquid flows out, the waste of the liquid not only avoided, and protects environment.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
- A kind of 1. leakproof breather valve, it is characterised in that including：Valve seat and bonnet, the bonnet are arranged on the valve seat top；A delivery port is offered on the bonnet, the delivery port lower end is provided with sealing ring；The valve seat bottom offers a water inlet, and the valve base inner wall is provided with some chutes；A piston is provided with the valve seat, gyroscope and motor, the gyroscope and the motor phase are installed in the piston Connection, the piston side wall are provided with retainer ring and rotating ring, and the rotating ring is located at the retainer ring upper end, the retainer ring Some water holes are offered with the rotation ring surface, the retainer ring is fixedly mounted on the piston side wall, the retainer ring Outer wall is provided with some projections, and the rotating ring is slidably mounted on the piston side wall, and the rotating ring inwall is provided with teeth groove.
- A kind of 2. leakproof breather valve according to claim 1, it is characterised in that：The projection is engaged with the chute.
- A kind of 3. leakproof breather valve according to claim 1, it is characterised in that：The teeth groove and the gear on the motor It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385425.2A CN107339482B (en) | 2017-05-26 | 2017-05-26 | Leak-proof breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385425.2A CN107339482B (en) | 2017-05-26 | 2017-05-26 | Leak-proof breather valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107339482A true CN107339482A (en) | 2017-11-10 |
| CN107339482B CN107339482B (en) | 2019-12-20 |
Family
ID=60220363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385425.2A Active CN107339482B (en) | 2017-05-26 | 2017-05-26 | Leak-proof breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107339482B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290087B1 (en) * | 1998-12-30 | 2001-09-18 | Raytheon Company | Ammunition shipping and storage container and method |
| CN202338668U (en) * | 2011-11-30 | 2012-07-18 | 神华集团有限责任公司 | Self-reliance breather valve |
| CN104528220A (en) * | 2014-12-05 | 2015-04-22 | 常熟市贝特机电制造有限公司 | Breather valve |
| CN105242694A (en) * | 2015-10-30 | 2016-01-13 | 上海斐讯数据通信技术有限公司 | Anti-toppling intelligent cover and anti-toppling method |
| CN106239432A (en) * | 2016-08-25 | 2016-12-21 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
-
2017
- 2017-05-26 CN CN201710385425.2A patent/CN107339482B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290087B1 (en) * | 1998-12-30 | 2001-09-18 | Raytheon Company | Ammunition shipping and storage container and method |
| CN202338668U (en) * | 2011-11-30 | 2012-07-18 | 神华集团有限责任公司 | Self-reliance breather valve |
| CN104528220A (en) * | 2014-12-05 | 2015-04-22 | 常熟市贝特机电制造有限公司 | Breather valve |
| CN105242694A (en) * | 2015-10-30 | 2016-01-13 | 上海斐讯数据通信技术有限公司 | Anti-toppling intelligent cover and anti-toppling method |
| CN106239432A (en) * | 2016-08-25 | 2016-12-21 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107339482B (en) | 2019-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191120 Address after: No. 65, Changsheng North Road, Loudong street, Taicang City, Suzhou City, Jiangsu Province Applicant after: Suzhou nuojima metal products Co., Ltd Address before: Suzhou City, Jiangsu province 215100 Xiangcheng District Wang Ting Zhen He Jia Kok village 5 groups Applicant before: SUZHOU HUIFENG MACHINERY EQUIPMENT CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |