CN202195139U - Butt joint position-limiting mechanism of highly sealed sterile split valve - Google Patents
Butt joint position-limiting mechanism of highly sealed sterile split valve Download PDFInfo
- Publication number
- CN202195139U CN202195139U CN2011203345532U CN201120334553U CN202195139U CN 202195139 U CN202195139 U CN 202195139U CN 2011203345532 U CN2011203345532 U CN 2011203345532U CN 201120334553 U CN201120334553 U CN 201120334553U CN 202195139 U CN202195139 U CN 202195139U
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- valve
- valve body
- depression bar
- butt joint
- pressing plate
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Abstract
The utility model discloses a butt joint position-limiting mechanism of a highly sealed sterile split valve, which comprises a plurality of pressure rod pins arranged on the upper circumference of a secondary valve body of a driven valve and a rotating pressure plate arranged on the end surface on one side of a main valve body of a driving valve in a rotating manner, wherein a through pressure rod pin groove which is in adaptation with the size of the pressure rod pin is arranged on the rotating pressure plate, a pressure rod pin hole is arranged in the end surface of the main valve body corresponding to the part below the pressure rod pin groove of the rotating pressure plate, a second position-limiting pin hole is arranged in the pressure rod pin hole, the second position-limiting pin hole is sequentially provided with a second reset spring and a second position-limiting pin from inside to outside, and the outer end of the second position-limiting pin falls into the pressure rod pin groove of the rotating pressure plate under the natural state of the second reset spring. The butt joint position-limiting mechanism of the highly sealed sterile split valve has the advantages of effectively ensuring the butt joint between the main valve body and the secondary valve body and preventing the occurrence of false operation on the driving valve when the driven valve is not mounted on the driving valve.
Description
Technical field
The utility model relates to the aseptic split-body valve of a kind of high sealing, specifically is meant the butt joint position-limit mechanism of the aseptic split-body valve of a kind of high sealing.
Background technique
Often need transport in industries such as pharmacy or food each fluid in the upper reaches or downstream.The main butterfly valve that adopts is transported control in the existing technology, and its workflow generally is butterfly valve to cut out be installed in then on tank body or the pipeline, and then the opposite side of this butterfly valve docks with other tank bodies and pipeline, carries out the transfer of fluid opening butterfly valve then.The butterfly valve of this mode is applied to the transhipment of fluid, fool proof mechanism generally all is not set, therefore; When the two ends of butterfly valve do not have butterfly valve to be opened and misoperation occurs fully to connecting, will cause fluid to receive severe contamination; Thereby cause fluid to be scrapped, bring great economic loss.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming and defect that existing technology exists, and provides a kind of main valve body and auxiliary valve body of effectively guaranteeing to dock, and can prevent the butt joint position-limit mechanism of the aseptic split-body valve of a kind of high sealing of misoperation.
For realizing above-mentioned purpose; The technological scheme of the utility model is to include many depression bar pins of the auxiliary valve body upper peripheral edge that is arranged at passive valve and rotate the rotation pressing plate on the side end face of the main valve body that is arranged at aggressive valve; Described rotation pressing plate is provided with depression bar cotter way adaptive with depression bar pin size and that connect, and corresponding below of rotating the depression bar cotter way of pressing plate is provided with the depression bar pin-and-hole on the end face of described main valve body.Be provided with second limit pin hole in the said depression bar pin-and-hole; This second limit pin hole is disposed with second Returnning spring and second position limit pin from inside to outside, and the outer end of this second position limit pin falls to being positioned at the depression bar cotter way that rotates pressing plate in the nature of second Returnning spring.Through this setting; Guaranteed the butt joint of main valve body and auxiliary valve body effectively; And when the depression bar pin of passive valve is not encased in depression bar cotter way and the depression bar pin-and-hole of aggressive valve; This second position limit pin will make that rotating pressing plate can not rotate, thereby realize and can only the passive valve aggressive valve of packing into could have been operated aggressive valve.
Further being provided with is that described rotation pressing plate is provided with a plurality of rotary spacing grooves, and slippage is provided with the sliding and position limitation bar ordinatedly on each rotary spacing groove, and the inner of this sliding and position limitation bar is fixed on the end face of main valve body.Through this setting, make that the rotational travel of rotating pressing plate is fixed.
The utility model has the advantages that effectively to have ensured the butt joint of main valve body and auxiliary valve body, and can prevent that passive valve is not installed on the aggressive valve time, and the misoperation that aggressive valve is operated is taken place.
Below in conjunction with Figure of description and embodiment the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model embodiment is applied to the structural drawing of aggressive valve;
Fig. 2 is the A-A sectional view of Fig. 1
Fig. 3 the utility model embodiment is applied to the structural drawing of passive valve.
Embodiment
The embodiment of the utility model shown in Fig. 1-2; In addition; The periphery of the described auxiliary valve body 21 of present embodiment is provided with many depression bar pins 212; Rotate on one side end face of described main valve body 11 to be provided with and rotate pressing plate 15, described rotation pressing plate 15 is provided with depression bar cotter way 151 adaptive with depression bar pin 212 sizes and that connect, and corresponding below of rotating the depression bar cotter way 151 of pressing plate 15 is provided with depression bar pin-and-hole 111 on the end face of described main valve body 11.So, realized detachable the dock Placement of aggressive valve with passive valve.In addition; Described rotation pressing plate 15 is provided with a plurality of rotary spacing grooves 152; And slippage is provided with sliding and position limitation bar 153 ordinatedly on each rotary spacing groove 152, and the inner of this sliding and position limitation bar 153 is fixed on the end face of main valve body 11, and this sliding and position limitation bar 153 of present embodiment is preferably bolt.
Be provided with second limit pin hole 1111 in the depression bar pin-and-hole 111 on the described main valve body 11 of present embodiment; This second limit pin hole 1111 is disposed with second Returnning spring 1112 and second position limit pin 1113 from inside to outside, and the outer end of this second position limit pin 1113 falls to being positioned at the depression bar cotter way 151 that rotates pressing plate in the nature of second Returnning spring 1112.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection domain, the technician of related domain according to the content of above-mentioned model utility the utility model is made some nonessential improvement and adjustment all falls within the protection domain of the utility model.
Claims (2)
1. the butt joint position-limit mechanism of the aseptic split-body valve of high sealing; It is characterized in that: include many depression bar pins of the auxiliary valve body upper peripheral edge that is arranged at passive valve and rotate the rotation pressing plate on the side end face of the main valve body that is arranged at aggressive valve; Described rotation pressing plate is provided with depression bar cotter way adaptive with depression bar pin size and that connect; Corresponding below of rotating the depression bar cotter way of pressing plate is provided with the depression bar pin-and-hole on the end face of described main valve body; Be provided with second limit pin hole in the said depression bar pin-and-hole; This second limit pin hole is disposed with second Returnning spring and second position limit pin from inside to outside, and the outer end of this second position limit pin falls to being positioned at the depression bar cotter way that rotates pressing plate in the nature of second Returnning spring.
2. the butt joint position-limit mechanism of the aseptic split-body valve of a kind of high sealing according to claim 1; It is characterized in that: described rotation pressing plate is provided with a plurality of rotary spacing grooves; And slippage is provided with the sliding and position limitation bar ordinatedly on each rotary spacing groove, and the inner of this sliding and position limitation bar is fixed on the end face of main valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345532U CN202195139U (en) | 2011-09-07 | 2011-09-07 | Butt joint position-limiting mechanism of highly sealed sterile split valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345532U CN202195139U (en) | 2011-09-07 | 2011-09-07 | Butt joint position-limiting mechanism of highly sealed sterile split valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195139U true CN202195139U (en) | 2012-04-18 |
Family
ID=45950048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203345532U Expired - Fee Related CN202195139U (en) | 2011-09-07 | 2011-09-07 | Butt joint position-limiting mechanism of highly sealed sterile split valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195139U (en) |
-
2011
- 2011-09-07 CN CN2011203345532U patent/CN202195139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG AOMI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WENZHOU AOMI FLUID EQUIPMENT CO., LTD. Effective date: 20140526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140526 Address after: 325000, Hai Xia Road, Yang Yang Industrial Zone, North Ao street, Dongtou County, Wenzhou, Zhejiang Patentee after: Zhejiang Aomi Technology Co. Ltd. Address before: 325000 Hai Xia Road, Yang Yang Industrial Area, Dongtou County, Zhejiang, Wenzhou Patentee before: Wenzhou Aomi Fluid Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |