CN203488729U - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN203488729U CN203488729U CN201320439216.9U CN201320439216U CN203488729U CN 203488729 U CN203488729 U CN 203488729U CN 201320439216 U CN201320439216 U CN 201320439216U CN 203488729 U CN203488729 U CN 203488729U
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- Prior art keywords
- valve
- described valve
- valve disc
- container
- block
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- Withdrawn - After Issue
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Abstract
The utility model provides a valve, which is arranged on a container. The valve comprises a valve stem, a valve disk and a valve disk locking cylinder. One end of the valve disk locking cylinder is fixedly connected with the valve disk, and the other end of the valve disk locking cylinder is rotatably connected with the valve stem, which is rotatably mounted on the container. With an axis of rotation allowing rotatable mounting on the container as the fulcrum, the valve stem can make lever motion to control the open/closed state of the valve disk, so as to communicate or close the container. The valve also comprises a stop member for stopping the valve disk from rotating to a horizontal position via the valve disk locking cylinder when the valve is switched on. The stop member is arranged on the valve stem, or the valve disk locking cylinder, or on both of them, such that the surface of the valve disk is inclined relative to the horizontal direction when the valve is switched on. By means of the valve which is simple in structure and low in cost and is convenient to mount, a heating unit and wiring are eliminated.
Description
Technical field
The utility model relates to a kind of valve, relates in particular to vacuum valve and safety valve for a kind of beer fermentation tank or bright beer tank.
Background technique
The use security regulations of beer fermentation tank or bright beer tank pressing force container, for guaranteeing safe operation under design pressure and degree of vacuum, safety valve and vacuum valve are indispensable, to prevent that tank internal pressure from surpassing the maximum pressure that container was allowed.Remaining CO in alkali and tank when the outfit of vacuum valve is mainly considered to clean
2reaction, generates negative pressure of vacuum, if negative pressure is too large, tank can be inhaled to flat damage.Meanwhile, tank deck also needs to have safety check, scavenge pipe, visor etc.Fermenting tub all produces foam after each tank wheat juice fermentation ends and zymotic fluid residue remains on tube wall, after all needing to remove completely, cleans up, and reaches aseptic and use in order to next batch of material in tank.The automatic cleaning of fermenting tub is by CIP(CLEAN IN PLACE, it is situ cleaning, decomposition production equipment not, the automatic purging system of available simple operations method safety again, almost be introduced into all food, the factory such as beverage and pharmacy) purging system completes, and tank deck washing unit mostly is washes ball and device for cleaning tank.Safety valve and vacuum valve are more common in heavy hammer type, are mounted on the flange apparatus of tank deck, and guarantee reliable sealing to connect CIP pipeline simultaneously.After this device cleans in the winter time, easily ponding freezes and affects its service behaviour, and then causes fermenting tub or the bright beer tank cannot safe operation.Be an equipped heating equipment, and heating equipment need to be controlled and wiring, has greatly improved manufacture cost and client's maintenance work in the past.
Model utility content
Task of the present utility model is, a kind of tank deck security component that can address the above problem is provided.The utility model provides a kind of valve, be arranged on container, comprise valve rod, valve disc, valve disc lock, one end of valve disc lock is fixedly connected with valve disc, the other end of valve disc lock is rotatably connected with valve rod, valve rod is rotatably mounted on container, valve rod be take and is rotatably installed in spin axis on container and can does lever motion as fulcrum, that controls valve disc opens or closes to be communicated with or to close this container, also comprise and stop valve valve disc when opening by valve disc lock, to rotate to the barrier structure of horizontal position, be arranged on valve rod or valve disc lock or both, make when valve is opened, the card of valve disc tilts with respect to substantially horizontal.
By such structure, make valve when opening, valve disc has a down dip at the barrier effect of the block as barrier structure, and washing lotion and water during cleaning all flow down naturally, above valve disc, can not stockpile water, also can not freeze, and heating equipment also just needn't configure.
Preferably, above-mentioned barrier structure can be a block, is arranged on valve rod, and when valve is opened, block and valve disc lock butt are to stop valve disc to be horizontal.
Preferably, above-mentioned barrier structure can be a block, is arranged on valve disc lock, and when valve is opened, block and valve rod butt are to stop valve disc to be horizontal.
Preferably, above-mentioned barrier structure can be two blocks, is separately positioned on this valve disc lock and this valve rod, and when valve is opened, two mutual butts of block are to stop valve disc to be horizontal.
Simple in structure above, easy for installation, with low cost.
Further, the surrounding of valve port is provided with guard ring, in order to the wash liquid stream that prevents CIP to the outer wall of pressurized container.The cleaning solution of CIP has corrosive action to the outer wall of pressurized container, and the design of guard ring can prevent that cleaning solution from trickling everywhere.
Further, a reflecting plate is set on the guard ring of valve, in order to stop that cleaning solution and water projection are to outside.
By such structure, while cleaning valve disc, after valve disc is opened, in tank, CIP cleaning solution and water when upwards spraying in tank, utilize reflecting plate to be blocked, and are reflected back in tank.The size of reflecting plate is generally 1/3 left and right of valve port size, too greatly affects valve and opens rear air inlet, and too little not having kept off the effect of penetrating.
Further, also comprise anticollison block, in order to prevent that valve valve disc when closing from excessively swinging and being stuck.
By such structure, anticollison block has limited the excessive swing of valve disc, thereby contributes to valve disc and valve port tightly closed in tram.
The technical solution of the utility model is simple, saves manufacture cost and client's maintenance cost, and site operation is easy, required heating equipment and wiring before having saved, and on-the-spot test result is respond well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment's of the present utility model vacuum valve;
Fig. 2 is the plan view of the first embodiment's of the present utility model vacuum valve;
Fig. 3 is the structural representation of the first embodiment's of the present utility model safety valve;
Fig. 4 is the plan view of the first embodiment's of the present utility model safety valve;
Fig. 5 is the structural representation of the second embodiment's of the present utility model safety valve;
Fig. 6 is the structural representation of the 3rd embodiment's of the present utility model vacuum valve.
Embodiment
Below in conjunction with accompanying drawing, introduce the utility model.
As shown in Figures 1 to 4, the utility model provides a kind of vacuum valve and safety valve, be arranged on beer fermentation tank, comprise valve rod 1, valve disc 3, valve disc lock 2, one end of valve disc lock 2 is fixedly connected with valve disc 3, the other end of valve disc lock 2 is rotatably connected with valve rod 1, valve rod 1 is rotatably mounted on tank body, valve rod lock 7 is fixedly installed on tank body, one end of valve rod 1 is rotatably connected with valve rod lock 7 by pin, around tie point, can do lever motion, the other end of valve rod 1 is furnished with weight (not shown), control valve disc 3 open or close be communicated with or closing containers, also comprise and stop valve valve disc 3 when opening by valve disc lock 2, to rotate to the block 6 of the conduct prevention member of horizontal position, be arranged on valve rod 1 or valve disc lock 2 or both, make when valve is opened, the card of valve disc 3 and substantially horizontal are an angle of inclination.By such structure, make valve when opening, valve disc 3 has a down dip at the barrier effect of the block 6 as barrier structure, and washing lotion and water during cleaning all flow down naturally, and valve disc 3 can not stockpile water above, can not freeze yet, and heating equipment also just needn't configure.
In the first embodiment of the present utility model, block 6 is arranged on valve rod 1, and when valve is opened, block 6 is horizontal with prevention valve disc 3 with valve disc lock 2 butts.
As shown in Figure 5, in the second embodiment of the present utility model, block 6 is arranged on valve disc lock 2, and when valve is opened, block 6 is horizontal with prevention valve disc 3 with valve rod 1 butt.
As shown in Figure 6, in the 3rd embodiment of the present utility model, block 6 and block 9 are separately positioned on valve disc lock 2 and valve rod 1, and when valve is opened, two blocks 6 and 9 mutual butts are to stop valve disc 3 to be horizontal.Simple in structure above, easy for installation, with low cost.
It should be noted that, the block in above-described embodiment on valve rod 1 or valve disc lock 2 is one.But, the utility model is not limited in this, to those skilled in the art, can use and design needs according to actual, select arbitrarily the quantity of the block on valve rod 1 or valve disc lock 2, for example, on valve rod 1 or valve disc lock 2, plural block is set respectively as barrier structure, or a block is set on valve rod 1, and plural block is set on valve disc lock 2 as barrier structure, as long as can realize the effect that stops valve disc 3.Further, in the utility model, the shape of barrier structure and material are also without any restriction, for example, can use supporting pin or other various members as barrier structure, even in the situation that can not affecting valve normal running, can adopt spring as barrier structure, if this barrier structure can play stop valve disc 3 so that valve when opening this valve disc 3 with respect to horizontal tilt.
The surrounding of valve port is provided with guard ring 4, in order to the wash liquid stream that prevents CIP to the outer wall of beer fermentation tank.The cleaning solution of CIP has corrosive action to the outer wall of beer fermentation tank, and the design of guard ring 4 can prevent that cleaning solution from trickling everywhere.
Fig. 1,2 and 6 is depicted as a vacuum valve, and under working state, valve disc 3 is inwardly opened, and a reflecting plate 5 is set on the guard ring 4 of vacuum valve, in order to stop that cleaning solution and water projection are to outside.The big or small L of reflecting plate 5 is generally 1/3 left and right of valve port diameter, and the bending downwards of the front end of reflecting plate, from the horizontal by an angle S, is 150 degree.Reflecting plate too greatly affects valve and opens rear air inlet, and too little not having kept off the effect of penetrating.
By such structure, while cleaning valve disc, after valve disc 3 is opened, in tank, CIP cleaning solution and water when upwards spraying in tank, utilize reflecting plate 5 to be blocked, and are reflected back in tank.
Fig. 3,4 and 5 is depicted as a safety valve, and under working state, valve disc 3 is outwards opened, and safety valve also comprises anticollison block 8, in order to prevent that safety valve valve disc 3 when closing is stuck because excessively swing.
More than preferred embodiment of the present utility model and accompanying drawing, only have preferred embodiment and accompanying drawing to be illustrated, not for limiting interest field of the present utility model, every interest field of take identical technological means or being contained as following claim content is implemented, and does not all depart from category of the present utility model but claimant's interest field.
Claims (7)
1. a valve, be arranged on container, comprise valve rod, valve disc, valve disc lock, one end of described valve disc lock is fixedly connected with described valve disc, the other end of described valve disc lock is rotatably connected with described valve rod, described valve rod is rotatably mounted on described container, described valve rod be take and is rotatably installed in spin axis on container and can does lever motion as fulcrum, that controls described valve disc opens or closes to be communicated with or to close described container, it is characterized in that, also comprise stop described valve when opening described in valve disc by described valve disc lock, rotate to the barrier structure of horizontal position, described barrier structure is arranged in described valve rod or described valve disc lock one or both, make when described valve is opened, the card of described valve disc tilts with respect to substantially horizontal.
2. valve as claimed in claim 1, is characterized in that, described barrier structure is a block, is arranged on described valve rod, and when described valve is opened, described block and described valve disc lock butt are to stop described valve disc to be horizontal.
3. valve as claimed in claim 1, is characterized in that, described barrier structure is a block, is arranged on described valve disc lock, and when described valve is opened, described block and described valve rod butt are to stop described valve disc to be horizontal.
4. valve as claimed in claim 1, is characterized in that, described barrier structure is two blocks, is separately positioned on described valve disc lock and described valve rod, and when described valve is opened, described two mutual butts of block are to stop described valve disc to be horizontal.
5. valve as claimed in claim 1, is provided with guard ring in the surrounding of described valve port, in order to the wash liquid stream that prevents CIP to the outer wall of described pressurized container.
6. valve as claimed in claim 5 arranges a reflecting plate on the guard ring of described valve, in order to stop that cleaning solution and water projection are to outside.
7. valve as claimed in claim 5, also comprises anticollison block, in order to prevent that valve disc excessively swings and is stuck described in described valve is when cutting out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439216.9U CN203488729U (en) | 2013-07-19 | 2013-07-19 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439216.9U CN203488729U (en) | 2013-07-19 | 2013-07-19 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488729U true CN203488729U (en) | 2014-03-19 |
Family
ID=50259564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439216.9U Withdrawn - After Issue CN203488729U (en) | 2013-07-19 | 2013-07-19 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295755B (en) * | 2013-07-19 | 2017-06-30 | 宁波乐惠国际工程装备股份有限公司 | A kind of valve |
| CN107448655A (en) * | 2017-09-21 | 2017-12-08 | 浙江美丽健乳业有限公司 | The adaptive respirator of tank |
-
2013
- 2013-07-19 CN CN201320439216.9U patent/CN203488729U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295755B (en) * | 2013-07-19 | 2017-06-30 | 宁波乐惠国际工程装备股份有限公司 | A kind of valve |
| CN107448655A (en) * | 2017-09-21 | 2017-12-08 | 浙江美丽健乳业有限公司 | The adaptive respirator of tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhou Xiangshan County town of 315722 Zhejiang city of Ningbo Province as the West Electrical Industrial Park Patentee after: NINGBO LEHUI INTERNATIONAL ENGINEERING EQUIPMENT CO., LTD Address before: Zhou Xiangshan County town of 315722 Zhejiang city of Ningbo Province as the West Electrical Industrial Park Patentee before: Lehui Food Equipment Manufacutre Co., Ltd., Ningbo |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20170630 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140319 Effective date of abandoning: 20170630 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |