CN202195079U - Active valve for highly-sealed and germfree split-body valve - Google Patents
Active valve for highly-sealed and germfree split-body valve Download PDFInfo
- Publication number
- CN202195079U CN202195079U CN2011203349533U CN201120334953U CN202195079U CN 202195079 U CN202195079 U CN 202195079U CN 2011203349533 U CN2011203349533 U CN 2011203349533U CN 201120334953 U CN201120334953 U CN 201120334953U CN 202195079 U CN202195079 U CN 202195079U
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- valve
- main valve
- pressing plate
- hole
- depression bar
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Abstract
The utility model discloses an active valve for a highly-sealed and germfree split-body valve. The active valve comprises a main valve body, a main dish plate, a main valve rod and an operating mechanism, wherein a rotary pressing plate is rotationally arranged on one side end surface of the main valve body; a through pressing rod pin groove is formed on the rotary pressing plate; and a pressing rod pin hole corresponding to the lower part of the pressing plate pin groove of the rotary pressing plate is arranged on the end surface of the main valve body. The utility model has the advantages that the active valve can be matched with a passive valve, safe and sanitary operation of a fluid body can be realized, and the condition that false operation leads to polluted medium can be effectively prevented.
Description
Technical field
The utility model relates to the aseptic split-body valve of a kind of high sealing, specifically is meant the aggressive valve 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.This mode shortcoming is: a side of the dish plate of butterfly valve exposes in transport process, and is contaminated easily in transport process easily, thereby the wholesomeness of medicine or food is brought very big hidden danger.In addition, existing reed valve is applied to the transhipment of fluid, and 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 safe and reliable realization of transporting for fluid that the aggressive valve of the aseptic split-body valve of a kind of high sealing of realization condition is provided.
For realizing above-mentioned purpose; The technological scheme of the utility model is; Aggressive valve includes main valve body, main dish plate, main valve stem and operating device; Rotate on one side end face of described main valve body and be provided with the rotation pressing plate, described rotation pressing plate is provided with the depression bar cotter way of perforation, 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.Through this setting; Convenient passive valve with the aseptic split-body valve of high sealing is assembled; Make the outer side surface of outer side surface that aggressive valve and passive valve maybe contaminated main dish plates in docking operation and secondary dish plate fit and hide, avoided the dish plate when opening, directly to contact and make the situation generation of fluid appearance pollution with flowing medium.
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 to rotate the rotational travel of pressing plate and fixed, for the setting of follow-up position-limit mechanism provides guarantee.
Be set with rotatory handling on the periphery that further setting is described rotation pressing plate.
Further being provided with is to be provided with second limit pin hole in the depression bar pin-and-hole on the described main valve body; 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, 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 for follow-up main valve stem position-limit mechanism provides facility will be set.
Further being provided with is also to include the main valve stem position-limit mechanism; This main valve stem position-limit mechanism includes position-limited lever, top cap, the 3rd position limit pin and the 3rd Returnning spring; Described position-limited lever is fixedly set on the periphery that rotates pressing plate, and the position of corresponding position-limited lever is provided with through hole on the described main valve body, and described the 3rd position limit pin guiding is arranged in this through hole slippingly; And the sidepiece of described main valve stem is provided with inner spacing the 3rd shrinkage pool that cooperates with the 3rd position limit pin; The outer end of described the 3rd position limit pin fixedly installs crown cap, and the 3rd Returnning spring is set on the 3rd position limit pin, and its two ends are connected to respectively on the inwall of the back side and through hole of top cap; Under the location status of the depression bar pin-and-hole of the corresponding main valve body of the depression bar cotter way of said rotation pressing plate, the spacing cooperation of peak butt of this position-limited lever and top cap.Through this setting, passive valve is docked with aggressive valve, and the depression bar pin is pressed into second position limit pin in the depression bar pin-and-hole; Thereby removed second position limit pin to rotating the rotary spacing of pressing plate, in addition, this moment, position-limited lever was connected on the cap of top; Thereby make the inner spacing in the 3rd shrinkage pool of the 3rd position limit pin, make main valve stem not rotate, then the further rotated pressing plate of operator; This moment, position-limited lever was removed spacing to the top cap, and at this moment, the top cap moves outside the 3rd position limit pin is under the effect of the 3rd Returnning spring; Removed spacing to main valve stem, therefore, through this setting; Ensured aggressive valve and passive valve dock fully fixing after, just can operate and open main dish plate and secondary dish plate main valve stem, accomplish the switching of fluid.Thus, can prevent because of aggressive valve and passive valve fully butt joint the misoperation of main butterfly valve has been ensured the Security of fluid transhipment.
Further be provided with is to rotate on the described position-limited lever to be provided with rotating sleeve.
Further being provided with is that described top cap is a tapered cap.
Further be provided with is that described operating device is the handle that is linked with main valve stem.
The utility model has the advantages that: can cooperate passive valve, can realize the safety and sanitary of fluid transhipment, and can effectively prevent to take place because of misoperation brings the situation of medium pollution.
Below in conjunction with Figure of description and embodiment the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model aggressive valve structure sectional view;
Fig. 2 the utility model aggressive valve structure side view;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 the utility model cooperates schematic representation with passive valve.
Embodiment
The embodiment of the utility model shown in Fig. 1-4; Described aggressive valve 1 includes main valve body 11, main dish plate 12, main valve stem 13 and operating device; Settings that be formed in one of the described main dish plate 12 of present embodiment and main valve stem 13, described operating device is the handle 3 that is linked with main valve stem.
As shown in Figure 4; Label 2 is a passive valve; The depression bar pin 212 that is provided with for the periphery that is arranged on auxiliary valve body 21 of label 212 wherein; This depression bar pin 212 is used for docking with aggressive valve, rotates on the side end face of described main valve body 11 to be provided with and rotates pressing plate 15, and described rotation pressing plate 15 is provided with depression bar cotter way 151 adaptive with depression bar pin 212 sizes and that connect; 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, is set with rotatory handling 154 on the periphery of said rotation pressing plate 15.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.
In addition; Also include the main valve stem position-limit mechanism; This main valve stem position-limit mechanism includes position-limited lever 16, top cap 17, the 3rd position limit pin 18 and the 3rd Returnning spring 19; Described position-limited lever 16 is fixedly set on the periphery that rotates pressing plate 15, and the position of corresponding position-limited lever 16 is provided with vertical with it through hole 112 on the described main valve body 11, and described the 3rd position limit pin 18 guiding are arranged in this through hole 112 slippingly; And the sidepiece of described main valve stem 13 is provided with inner spacing the 3rd shrinkage pool 131 that cooperates with the 3rd position limit pin 18; The outer end of described the 3rd position limit pin 18 fixedly installs crown cap 17, the three Returnning springs 19 and is set on the 3rd position limit pin 18, and its two ends are connected to respectively on the inwall of the back side and through hole 112 of top cap 17; Under the state of the depression bar pin 212 on the depression bar cotter way 151 corresponding auxiliary valve bodies 21 of said rotation pressing plate 15 (perhaps depression bar pin-and-hole 111 positions of main valve body), the spacing cooperation of peak butt of this position-limited lever 16 and top cap 17.Rotate on the described position-limited lever 16 of present embodiment and be provided with rotating sleeve 161, described top cap 17 is a tapered cap.
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 (8)
1. the aggressive valve of the aseptic split-body valve of high sealing; It is characterized in that: aggressive valve includes main valve body, main dish plate, main valve stem and operating device; Rotate on one side end face of described main valve body and be provided with the rotation pressing plate; Described rotation pressing plate is provided with the depression bar cotter way of perforation, 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.
2. the aggressive valve 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.
3. the aggressive valve of the aseptic split-body valve of a kind of high sealing according to claim 2 is characterized in that: be set with rotatory handling on the periphery of described rotation pressing plate.
4. the aggressive valve of the aseptic split-body valve of a kind of high sealing according to claim 2; It is characterized in that: be provided with second limit pin hole in the depression bar pin-and-hole on the described main valve body; 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.
5. the aggressive valve of the aseptic split-body valve of a kind of high sealing according to claim 2; It is characterized in that: also include the main valve stem position-limit mechanism; This main valve stem position-limit mechanism includes position-limited lever, top cap, the 3rd position limit pin and the 3rd Returnning spring; Described position-limited lever is fixedly set on the periphery that rotates pressing plate, and the position of corresponding position-limited lever is provided with through hole on the described main valve body, and described the 3rd position limit pin guiding is arranged in this through hole slippingly; And the sidepiece of described main valve stem is provided with inner spacing the 3rd shrinkage pool that cooperates with the 3rd position limit pin; The outer end of described the 3rd position limit pin fixedly installs crown cap, and the 3rd Returnning spring is set on the 3rd position limit pin, and its two ends are connected to respectively on the inwall of the back side and through hole of top cap; Under the location status of the depression bar pin-and-hole of the corresponding main valve body of the depression bar cotter way of said rotation pressing plate, the spacing cooperation of peak butt of this position-limited lever and top cap.
6. the aggressive valve of the aseptic split-body valve of a kind of high sealing according to claim 2 is characterized in that: rotate on the described position-limited lever and be provided with rotating sleeve.
7. the aggressive valve of the aseptic split-body valve of a kind of high sealing according to claim 2 is characterized in that: described top cap is a tapered cap.
8. the aggressive valve of the aseptic split-body valve of a kind of high sealing according to claim 1 is characterized in that: described operating device is the handle that is linked with main valve stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203349533U CN202195079U (en) | 2011-09-07 | 2011-09-07 | Active valve for highly-sealed and germfree split-body valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203349533U CN202195079U (en) | 2011-09-07 | 2011-09-07 | Active valve for highly-sealed and germfree split-body valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195079U true CN202195079U (en) | 2012-04-18 |
Family
ID=45949989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203349533U Expired - Lifetime CN202195079U (en) | 2011-09-07 | 2011-09-07 | Active valve for highly-sealed and germfree split-body valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195079U (en) |
-
2011
- 2011-09-07 CN CN2011203349533U patent/CN202195079U/en not_active Expired - Lifetime
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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: 20140528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140528 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. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |