CN202188139U - High-tightness aseptic split-body valve - Google Patents
High-tightness aseptic split-body valve Download PDFInfo
- Publication number
- CN202188139U CN202188139U CN2011203345513U CN201120334551U CN202188139U CN 202188139 U CN202188139 U CN 202188139U CN 2011203345513 U CN2011203345513 U CN 2011203345513U CN 201120334551 U CN201120334551 U CN 201120334551U CN 202188139 U CN202188139 U CN 202188139U
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- valve body
- valve
- pin
- limit pin
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Abstract
The utility model discloses a high-tightness aseptic split-body valve. The high-tightness aseptic split-body valve comprises an active valve and a passive valve, wherein the active valve comprises a main valve body, a main dished plate, a main valve rod and an operating mechanism; the passive valve comprises a secondary valve body and a secondary dished plate rotationally arranged on the end face on one side of the secondary valve body; the secondary valve body is detachably arranged in the main valve body; the secondary dished plate is in sealing fit with the end face at one end of the main dished plate; the secondary dished plate and the main dished plate form integrated linkage coordination; and a secondary valve body limit mechanism is arranged on the secondary valve body. The utility model has the advantages of transferring fluid safely and hygienically and effectively avoiding medium pollution caused by misoperation.
Description
Technical field
The utility model designs a kind of valve, specifically is meant 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, can to realize that the fluid transhipment is safe and reliable and can effectively prevent the aseptic split-body valve of high sealing that misoperation takes place and provide a kind of.
For realizing above-mentioned purpose; The technological scheme of the utility model is to include aggressive valve and passive valve; Described aggressive valve includes main valve body, main dish plate, main valve stem and operating device; Said passive valve includes auxiliary valve body and rotation is arranged at the secondary dish plate on auxiliary valve body one side end face; Described auxiliary valve body detachably is installed in the main valve body, and an end end face seal of described secondary dish plate and main dish plate is fitted and the two formation one is linked, and described auxiliary valve body is provided with the auxiliary valve body position-limit mechanism; This auxiliary valve body position-limit mechanism includes first position limit pin, first Returnning spring and first baffle plate; Described auxiliary valve body is provided with first shoulder hole of perforation, and described first position limit pin is and the suitable multidiameter shaft of first shoulder hole that the thin diameter section of said first position limit pin passes the hole, thin footpath of first shoulder hole; And fixed installation first baffle plate on it; The outer end of the wide section of described first position limit pin is provided with the first pin head of convexity, and the sidepiece of described secondary dish plate is provided with and this first pin chimeric first spacing shrinkage pool, and described first Returnning spring is set on the thin diameter section of first position limit pin; And the two ends of this first Returnning spring are connected to respectively on the transition wall in particle size hole of a side and first shoulder hole of wide section of first position limit pin; Described first baffle plate includes the portion of exposing outside the periphery that at least one place exposes to auxiliary valve body, and described aggressive valve is provided with the ejection part that cooperates with the portion of the exposing ejection of first baffle plate, and the running length of this ejection part ejection first baffle plate is greater than the length of the first pin head.
Through this setting, when the utility model is applied to the transport process of fluid, respectively aggressive valve and passive valve are installed on two pipelines needing butt joint or two tank bodies; Then aggressive valve and passive valve are docked, thereby main dish plate and secondary dish plate are assembled into the butterfly plate that one is moved, at this moment; The outer side surface of aggressive valve and the passive valve contaminated main dish plate of possibility in docking operation and the outer side surface of secondary dish plate fit and hide, and avoided the dish plate when opening, directly to contact with flowing medium, and the situation that makes fluid occur polluting take place; In addition, because the hygienic requirements of industries such as pharmacy or food is very strict, in case misoperation occurs; Bring pollution to fluid, will bring great economic loss, therefore; Through the auxiliary valve body position-limit mechanism of this setting, butt joint is not fixedly the time in aggressive valve and passive valve, and first position limit pin carries out spacing to secondary dish plate under the effect of first Returnning spring; Prevent that it from rotating because of the unexpected open auxiliary dish of misoperation plate; Thereby ensured the safe and sanitary of fluid, and when aggressive valve with after passive valve is docked, the portion of exposing of ejection part pushing tow first baffle plate through aggressive valve; Thereby removed the rotary spacing of first position limit pin to secondary dish plate, this moment all can be through operation open auxiliary dish plate.
The periphery that further setting is described auxiliary valve body is provided with many depression bar pins; 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 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.Through this setting, detachable the dock Placement of a kind of aggressive valve with passive valve is provided.
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 state of the depression bar pin on the corresponding auxiliary 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.Described top cap is a tapered cap.Through this setting, make things convenient for the rotation of position-limited lever.
Further be provided with is that described operating device is the handle that is linked with main valve stem.
Further being provided with is that the face that described main dish plate and secondary dish plate are fitted each other is provided with the O RunddichtringO.This setting has ensured the sealing of main dish plate and secondary dish plate.
The utility model has the advantages that: 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 embodiment stereogram;
Fig. 2 the utility model aggressive valve structure sectional view;
Fig. 3 the utility model aggressive valve structure side view;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 the utility model passive valve structure sectional view;
Fig. 6 the utility model passive valve side view.
Embodiment
Through embodiment the utility model is carried out concrete description below; 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 in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned model utility.
The embodiment of the utility model shown in Fig. 1-6; Include aggressive valve 1 and passive valve 2; 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, the handle 3 of described operating device for being linked with main valve stem, said passive valve 2 includes auxiliary valve body 21 and rotation is arranged at the secondary dish plate 22 on auxiliary valve body one side end face; Described auxiliary valve body 21 detachably is installed in the main valve body 11; And described secondary dish plate 22 is fitted with an end end face seal of main dish plate 12 and the two formation one is linked, and the described main dish plate 12 of present embodiment is provided with the O RunddichtringO with the faces that secondary dish plate 22 is fitted each other, to have ensured the applying sealing of main dish plate 12 and secondary dish plate 22.
The described auxiliary valve body 21 of present embodiment is provided with the auxiliary valve body position-limit mechanism; This auxiliary valve body position-limit mechanism includes first position limit pin 23, first Returnning spring 24 and first baffle plate 25; Described auxiliary valve body 21 is provided with first shoulder hole 211 of perforation; Described first position limit pin 23 is and the suitable multidiameter shaft of first shoulder hole 211; The thin diameter section of said first position limit pin 23 passes the hole, thin footpath of first shoulder hole 211; And fixed installation first baffle plate 25 on it; The outer end of the wide section of described first position limit pin 23 is provided with the first protruding pin 231, and the sidepiece of described secondary dish plate 22 is provided with and these first pin, 231 chimeric first spacing shrinkage pools 221, and described first Returnning spring 24 is set on the thin diameter section of first position limit pin 23; And the two ends of this first Returnning spring 24 are connected to respectively on the transition wall 2111 in particle size hole of a side 232 and first shoulder hole 211 of wide section of first position limit pin 23; Described first baffle plate 25 includes the portion of exposing 251 outside the periphery that at least one place exposes to auxiliary valve body 21, and described aggressive valve 1 is provided with the ejection part that cooperates with the portion of exposing 251 ejections of first baffle plate, and the running length of this ejection part ejection first baffle plate is greater than the length of first pin 231.Thereby when making the butt joint of passive valve and aggressive valve, the ejection of this ejection part can be removed the spacing of 23 pairs of secondary dish plates 22 of first position limit pin.This ejection part of present embodiment is for rotating the position of corresponding first baffle plate 25 on the pressing plate.
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, 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, 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.
Claims (10)
1. aseptic split-body valve of high sealing; It is characterized in that: include aggressive valve and passive valve; Described aggressive valve includes main valve body, main dish plate, main valve stem and operating device; Said passive valve includes auxiliary valve body and rotation is arranged at the secondary dish plate on auxiliary valve body one side end face; Described auxiliary valve body detachably is installed in the main valve body, and an end end face seal of described secondary dish plate and main dish plate is fitted and the two formation one is linked, and described auxiliary valve body is provided with the auxiliary valve body position-limit mechanism; This auxiliary valve body position-limit mechanism includes first position limit pin, first Returnning spring and first baffle plate; Described auxiliary valve body is provided with first shoulder hole of perforation, and described first position limit pin is and the suitable multidiameter shaft of first shoulder hole that the thin diameter section of said first position limit pin passes the hole, thin footpath of first shoulder hole; And fixed installation first baffle plate on it; The outer end of the wide section of described first position limit pin is provided with the first pin head of convexity, and the sidepiece of described secondary dish plate is provided with and this first pin chimeric first spacing shrinkage pool, and described first Returnning spring is set on the thin diameter section of first position limit pin; And the two ends of this first Returnning spring are connected to respectively on the transition wall in particle size hole of a side and first shoulder hole of wide section of first position limit pin; Described first baffle plate includes the portion of exposing outside the periphery that at least one place exposes to auxiliary valve body, and described aggressive valve is provided with the ejection part that cooperates with the portion of the exposing ejection of first baffle plate, and the running length of this ejection part ejection first baffle plate is greater than the length of the first pin head.
2. the aseptic split-body valve of a kind of high sealing according to claim 1; It is characterized in that: the periphery of described auxiliary valve body is provided with many depression bar pins; 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 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.
3. the aseptic split-body valve of a kind of high sealing according to claim 2; 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.
4. the aseptic split-body valve of a kind of high sealing according to claim 3 is characterized in that: be set with rotatory handling on the periphery of described rotation pressing plate.
5. 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.
6. 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 state of the depression bar pin on the corresponding auxiliary 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.
7. the aseptic split-body valve of a kind of high sealing according to claim 6 is characterized in that: rotate on the described position-limited lever and be provided with rotating sleeve.
8. the aseptic split-body valve of a kind of high sealing according to claim 6 is characterized in that: described top cap is a tapered cap.
9. 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.
10. the aseptic split-body valve of a kind of high sealing according to claim 1 is characterized in that: the face that described main dish plate and secondary dish plate are fitted each other is provided with the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345513U CN202188139U (en) | 2011-09-07 | 2011-09-07 | High-tightness aseptic split-body valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345513U CN202188139U (en) | 2011-09-07 | 2011-09-07 | High-tightness aseptic split-body valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188139U true CN202188139U (en) | 2012-04-11 |
Family
ID=45919591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203345513U Withdrawn - After Issue CN202188139U (en) | 2011-09-07 | 2011-09-07 | High-tightness aseptic split-body valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359605A (en) * | 2011-09-07 | 2012-02-22 | 温州奥米流体设备科技有限公司 | High-sealing aseptic split-body valve |
-
2011
- 2011-09-07 CN CN2011203345513U patent/CN202188139U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359605A (en) * | 2011-09-07 | 2012-02-22 | 温州奥米流体设备科技有限公司 | High-sealing aseptic split-body valve |
| CN102359605B (en) * | 2011-09-07 | 2013-02-06 | 温州奥米流体设备科技有限公司 | High-sealing aseptic split-body valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120411 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |