CN2427691Y - Centrifugical safety valve - Google Patents
Centrifugical safety valve Download PDFInfo
- Publication number
- CN2427691Y CN2427691Y CN 99247025 CN99247025U CN2427691Y CN 2427691 Y CN2427691 Y CN 2427691Y CN 99247025 CN99247025 CN 99247025 CN 99247025 U CN99247025 U CN 99247025U CN 2427691 Y CN2427691 Y CN 2427691Y
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- steel ball
- valve
- springs
- safety valve
- 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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- Centrifugal Separators (AREA)
Abstract
The utility model relates to a centrifugal safety valve used for controlling the liquid flow of liquid separation equipment automatically, which is composed of a valve, a sealing ring, centrifugal blocks, centrifugal chambers, springs and a steel ball, wherein the three centrifugal chambers are uniformly fixed on the valve by threads, and the centrifugal chambers and the value are sealed by the sealing ring; the springs and the centrifugal blocks are arranged in the centrifugal chamber; the steel ball is arranged in the valve; the springs tightly press the centrifugal blocks which support the steel ball. When a liquid outlet is closed for work, the valve is arranged on a liquid outlet of the separating equipment and rotates with the separating equipment. Because of function of the centrifugal force, the centrifugal blocks overcome the elastic force of the springs and are thrown out, and the steel ball falls to open the liquid outlet; when the centrifugal safety valve stops rotating, the springs push the centrifugal blocks to hold the steel ball to close the liquid outlet.
Description
The utility model is a kind of outflow valving of liquor separation, is widely used in the equipment of centrifugation liquid such as chemical industry, food, medicine.
At present, in the centrifugation liquid device, its liquid outlet valve is manually, before stopping to separate, must be at first with valve closing, and if run into unexpected power failure, the unmanned again guard of segregating unit, unsegregated liquid will flow in the liquid of separator well, cause that all that has been achieved is spoiled.
The safety that the purpose of this utility model provides a kind of separating liquid flows out valve, and promptly when separating liquid quit work or have a power failure suddenly, centrifugal safety valve cut out automatically.
The purpose of this utility model is achieved in that on the Safety valve body with screw thread is uniform fixes three centrifugal chambers, spring and centrifugal are housed in the centrifugal chamber, the spring of outer end withstands centrifugal of inner end band thimble, three the centrifugal even jacking of thimble is lived the steel ball in the centrifugal chamber, and steel ball is sealed the liquid outlet of safety valve.When work, centrifugal safety valve is contained on the liquid outlet of separation equipment, rotates with separation equipment; Because centrifugal action, three centrifugal overcomes spring force and outwards gets rid of, and steel ball is fallen, and liquid outlet is opened, and the liquid of separator well flows out; When quitting work or have a power failure suddenly, centrifugal safety valve stops the rotation, and spring withstands centrifugal sets back steel ball again, and steel ball is sealed liquid outlet again.
Owing to adopt such scheme, realized that the liquid safe that separates flows out, prevented that effectively unsegregated liquid from flowing in the liquid of separator well.
Below in conjunction with Figure of description, the utility model is further specified.
3. centrifugal 4. centrifugal chambers of 1. valve bodies, 2. seal rings, 5. springs, 6. steel balls among the figure
A threaded end is connected with the separation equipment liquid outlet among the figure.Three uniform being fixed on the valve body 1 of centrifugal chamber 4 usefulness screw threads, two between load onto seal ring 2, prevent the liquid water clock, the thimble jacking steel ball 6 that spring 5 bullets that centrifugal chamber is 4 li top is centrifugal 3, three centrifugal 3 makes steel ball 6 seal the liquid outlet of separation equipment.During work, centrifugal safety valve rotates with separation equipment, because centrifugal action, centrifugal 3 elastic force that overcomes spring 5 outwards gets rid of, and steel ball 6 falls, and liquid outlet is opened, and the liquid of separator well flows out.Centrifugal safety valve stops the rotation when quitting work or have a power failure suddenly, and centrifugal 3 has lost centrifugal force, and spring 5 makes centrifugal 3 again and slide inwards jacking to live steel ball 6, seals liquid outlet.Prevented that unsegregated liquid from flowing in the liquid of separator well, thereby realized the purpose of the liquid of automatic open and close of safety valve and protection separator well.
Claims (3)
1. centrifugal safety valve, valve body, seal ring, centrifugal chamber, centrifugal, spring are connected with the steel ball sequential machine, and it is characterized in that: three centrifugal chambers are fixed on the valve body with screw thread is uniform.
2. centrifugal safety valve according to claim 1 is characterized in that: spring, centrifugal packaged in centrifugal chamber, and steel ball is contained in the valve body, centrifugal of spring compression inner end band thimble, three centrifugal thimble holds up steel ball.
3. centrifugal safety valve according to claim 1 is characterized in that: seal ring is contained between centrifugal chamber and the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247025 CN2427691Y (en) | 1999-11-07 | 1999-11-07 | Centrifugical safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247025 CN2427691Y (en) | 1999-11-07 | 1999-11-07 | Centrifugical safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427691Y true CN2427691Y (en) | 2001-04-25 |
Family
ID=34032536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247025 Expired - Fee Related CN2427691Y (en) | 1999-11-07 | 1999-11-07 | Centrifugical safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427691Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979173A (en) * | 2018-09-17 | 2018-12-11 | 刘丽军 | A kind of multi-functional building site construction line-marking vehicle |
| CN109288442A (en) * | 2018-12-04 | 2019-02-01 | 安徽信息工程学院 | A kind of cleaning part for glass-cleaning robot |
| CN109985675A (en) * | 2019-04-26 | 2019-07-09 | 宁波赫柏生物科技有限公司 | A kind of drop control micro-valve by being centrifuged power drive |
| CN111283469A (en) * | 2020-03-24 | 2020-06-16 | 杭州雅凇科技有限公司 | Cooling device for new material cutting based on rotary centrifugal force |
| CN112059714A (en) * | 2020-09-15 | 2020-12-11 | 陈萍 | Mechanical cutting fluid flow control device for machine tool manufacturing |
-
1999
- 1999-11-07 CN CN 99247025 patent/CN2427691Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979173A (en) * | 2018-09-17 | 2018-12-11 | 刘丽军 | A kind of multi-functional building site construction line-marking vehicle |
| CN109288442A (en) * | 2018-12-04 | 2019-02-01 | 安徽信息工程学院 | A kind of cleaning part for glass-cleaning robot |
| CN109985675A (en) * | 2019-04-26 | 2019-07-09 | 宁波赫柏生物科技有限公司 | A kind of drop control micro-valve by being centrifuged power drive |
| CN111283469A (en) * | 2020-03-24 | 2020-06-16 | 杭州雅凇科技有限公司 | Cooling device for new material cutting based on rotary centrifugal force |
| CN111283469B (en) * | 2020-03-24 | 2021-06-18 | 哈工大泰州创新科技研究院有限公司 | Cooling device for new material cutting based on rotary centrifugal force |
| CN112059714A (en) * | 2020-09-15 | 2020-12-11 | 陈萍 | Mechanical cutting fluid flow control device for machine tool manufacturing |
| CN112059714B (en) * | 2020-09-15 | 2021-08-27 | 湖南尚亿智能制造有限公司 | Mechanical cutting fluid flow control device for machine tool manufacturing |
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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 |