CN104295755A - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN104295755A CN104295755A CN201310310148.0A CN201310310148A CN104295755A CN 104295755 A CN104295755 A CN 104295755A CN 201310310148 A CN201310310148 A CN 201310310148A CN 104295755 A CN104295755 A CN 104295755A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve disc
- described valve
- disc
- rod
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
Abstract
The invention provides a valve arranged on a container. The valve comprises a valve rod, a valve disc and a valve disc locking column. One end of the valve disc locking column is fixedly connected with the valve disc, the other end of the valve disc locking column is rotatably connected with the valve rod, the valve rod is rotatably arranged on the container, and the valve rod can conduct lever motions with a rotary shaft rotatably arranged on the container as a fulcrum to control the valve disc to open or close so that the container can be communicated or closed. The valve further comprises a blocking component which can prevent the valve disc from rotating to a horizontal position through the valve disc locking column when the valve is opened, the blocking component is arranged on the valve rod or the valve disc locking column or on the valve and the valve disc locking column, and when the valve is opened, the surface of the valve disc inclines relative to the horizontal direction. The valve is simple in structure, convenient to install and low in cost, and heating devices and wiring are omitted.
Description
Technical field
The present invention relates to a kind of valve, particularly relate to a kind of beer fermentation tank or bright beer tank vacuum valve and safety valve.
Background technique
The use safety regulation of beer fermentation tank or bright beer tank pressing force container, for ensureing safe operation under design pressure and degree of vacuum, safety valve and vacuum valve be indispensability, the maximum pressure exceeding container to prevent tank internal pressure and allow.CO remaining 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 flat damage.Meanwhile, tank deck also needs safety check, scavenge pipe, visor etc.Fermenting tub all produces foam and zymotic fluid residue on tube wall after each tank wort fermentation terminates, and cleans up, reach aseptic and use in order to next batch of material in tank after all needing to remove completely.The automatic cleaning of fermenting tub is by CIP(CLEAN IN PLACE, i.e. situ cleaning, not decomposition production equipment, 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 come, and tank deck washing unit mostly is washes ball and device for cleaning tank.Heavy hammer type is more common in by safety valve and vacuum valve, is mounted on the flange apparatus of tank deck, and ensures reliable sealing, connects CIP pipeline simultaneously.This device cleans rear easy ponding in the winter time and freezes and affect its service behaviour, and then causes fermenting tub or bright beer tank cannot safe operation.Be an equipped heating equipment, and heating equipment need to control and wiring, substantially increases manufacture cost and customer repair work in the past.
Summary of the invention
Task of the present invention is, provides a kind of tank deck security component that can solve the problem.The invention 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 can do lever motion to be rotatably installed in spin axis on container for fulcrum, control valve disc open or close be communicated with or close this container, also comprise and stop valve valve disc when opening to be rotated to the barrier structure of horizontal position by valve disc lock, be arranged at valve rod or valve disc lock or both on, make when valve is open, the card of valve disc tilts relative 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 during cleaning and water flow down all naturally, can not stockpile water above valve disc, also can not freeze, and heating equipment also just need not configure.
Preferably, above-mentioned barrier structure can be a block, is arranged on valve rod, and when valve is open, block abuts to stop valve disc to be horizontal with valve disc lock.
Preferably, above-mentioned barrier structure can be a block, is arranged on valve disc lock, and when valve is open, block abuts to stop valve disc to be horizontal with valve rod.
Preferably, above-mentioned barrier structure can be two blocks, and be separately positioned on this valve disc lock and this valve rod, when valve is open, two blocks abut to stop valve disc to be horizontal mutually.
Above structure is simple, easy for installation, with low cost.
Further, the surrounding of valve port is provided with guard ring, in order on the outer wall of the wash liquid stream to pressurized container that prevent CIP.The outer wall of cleaning solution to pressurized container of CIP has corrosive action, the design of guard ring, can prevent cleaning solution from trickling everywhere.
Further, the guard ring of valve is arranged a reflecting plate, in order to stop that cleaning solution and water projection are to outside.
By such structure, during cleaning valve disc, valve disc when CIP cleaning solution and water upwards spray in tank in tank, utilizes reflecting plate to be blocked, is reflected back in tank after opening.The size of reflecting plate is generally about 1/3 of valve port size, then affects too greatly valve and opens rear air inlet, too little, does not have the effect of keeping off and penetrating.
Further, also comprising anticollison block, being stuck in order to prevent valve valve disc when closing from excessively swinging.
By such structure, anticollison block limits the excessive swing of valve disc, thus contributes to valve disc and valve port tightly closes in tram.
Technological scheme of the present invention is simple, saves manufacture cost and customer repair cost, and site operation is easy, and required heating equipment and wiring before saving, fieldtesting results is respond well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vacuum valve of the first embodiment of the present invention;
Fig. 2 is the plan view of the vacuum valve of the first embodiment of the present invention;
Fig. 3 is the structural representation of the safety valve of the first embodiment of the present invention;
Fig. 4 is the plan view of the safety valve of the first embodiment of the present invention;
Fig. 5 is the structural representation of the safety valve of the second embodiment of the present invention;
Fig. 6 is the structural representation of the vacuum valve of the third embodiment of the present invention.
Embodiment
The present invention is introduced below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, the invention 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, lever motion can be done around tie point, 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 to be rotated to the block 6 as prevention component of horizontal position by valve disc lock 2, be arranged at valve rod 1 or valve disc lock 2 or both on, make when valve is open, 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 during cleaning and water flow down all naturally, and valve disc 3 can not stockpile water above, and also can not freeze, heating equipment also just need not configure.
In the first embodiment of the present invention, block 6 is arranged on valve rod 1, and when valve is open, block 6 abuts with valve disc lock 2 to stop valve disc 3 to be horizontal.
As shown in Figure 5, in the second embodiment of the present invention, block 6 is arranged on valve disc lock 2, and when valve is open, block 6 abuts with valve rod 1 to stop valve disc 3 to be horizontal.
As shown in Figure 6, in the third embodiment of the present invention, block 6 and block 9 are separately positioned on valve disc lock 2 and valve rod 1, and when valve is open, two blocks 6 and 9 abut mutually to stop valve disc 3 to be horizontal.Above structure is simple, 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 present invention is not limited to this, to those skilled in the art, can use according to actual and design needs, select arbitrarily the quantity of the block on valve rod 1 or valve disc lock 2, such as, valve rod 1 or valve disc lock 2 arrange plural block 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 the effect stopping valve disc 3 can be realized.Further, in the present invention, the shape of barrier structure and material are also without any restriction, such as, supporting pin or other various components can be used as barrier structure, spring even can be adopted as barrier structure when valve normal running can not be affected, if this barrier structure can play stop valve disc 3 with make valve when opening this valve disc 3 relative to horizontal tilt.
The surrounding of valve port is provided with guard ring 4, in order on the outer wall of the wash liquid stream to beer fermentation tank that prevent CIP.The outer wall of cleaning solution to beer fermentation tank of CIP has corrosive action, the design of guard ring 4, can prevent 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 the guard ring 4 of vacuum valve is arranged a reflecting plate 5, in order to stop that cleaning solution and water projection are to outside.The size L of reflecting plate 5 is generally about 1/3 of valve port diameter, and the front end of reflecting plate bends downwards from the horizontal by an angle S, is 150 degree.Reflecting plate then affects too greatly valve and opens rear air inlet, too little, does not have the effect of keeping off and penetrating.
By such structure, during cleaning valve disc, valve disc 3 when CIP cleaning solution and water upwards spray in tank in tank, utilizes reflecting plate 5 to be blocked, is reflected back in tank after opening.
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, is stuck because of excessively swinging in order to prevent safety valve valve disc 3 when closing.
More than preferred embodiment of the present invention and accompanying drawing, preferred embodiment and accompanying drawing is only had to be illustrated, not for limiting interest field of the present invention, everyly to implement with identical technological means or the interest field that contains for following claim content, all do not depart from the interest field of category of the present invention but claimant.
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 can do lever motion to be rotatably installed in spin axis on container for fulcrum, control described valve disc open or close be communicated with or close described container, it is characterized in that, also comprise and stop described valve described valve disc when opening to be rotated to the barrier structure of horizontal position by described valve disc lock, described barrier structure be arranged in described valve rod or described valve disc lock one or both on, make when the valve is opened, the card of described valve disc tilts relative to substantially horizontal.
2. valve as claimed in claim 1, it is characterized in that, described barrier structure can be a block, is arranged on described valve rod, and when the valve is opened, described block abuts to stop described valve disc to be horizontal with described valve disc lock.
3. valve as claimed in claim 1, it is characterized in that, described barrier structure can be a block, is arranged on described valve disc lock, and when the valve is opened, described block abuts with described valve rod to stop described valve disc to be horizontal.
4. valve as claimed in claim 1, it is characterized in that, described barrier structure can be two blocks, is separately positioned on described valve disc lock and described valve rod, and when the valve is opened, described two blocks abut to stop described valve disc to be horizontal mutually.
5. valve as claimed in claim 1, is provided with guard ring, in order to prevent the wash liquid stream of CIP on the outer wall of described pressurized container around described valve port.
6. valve as claimed in claim 5, the guard ring of described valve arranges a reflecting plate, in order to stop that cleaning solution and water projection are to outside.
7. valve as claimed in claim 5, also comprises anticollison block, is stuck in order to prevent described valve described valve disc when closing from excessively swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310148.0A CN104295755B (en) | 2013-07-19 | 2013-07-19 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310148.0A CN104295755B (en) | 2013-07-19 | 2013-07-19 | A kind of valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295755A true CN104295755A (en) | 2015-01-21 |
| CN104295755B CN104295755B (en) | 2017-06-30 |
Family
ID=52315611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310148.0A Active CN104295755B (en) | 2013-07-19 | 2013-07-19 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295755B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786456B (en) * | 2020-10-23 | 2022-12-11 | 中國科學院上海高等研究院 | Sealing disk for vacuum closure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073472A (en) * | 1977-01-04 | 1978-02-14 | Koppers Company, Inc. | Articulated disc valve |
| CN201215202Y (en) * | 2008-06-24 | 2009-04-01 | 刘克勤 | Pressure adjustable weight dropper type automatic or manual discharging pressure retaining valve |
| CN203488729U (en) * | 2013-07-19 | 2014-03-19 | 宁波乐惠食品设备制造有限公司 | Valve |
-
2013
- 2013-07-19 CN CN201310310148.0A patent/CN104295755B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786456B (en) * | 2020-10-23 | 2022-12-11 | 中國科學院上海高等研究院 | Sealing disk for vacuum closure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104295755B (en) | 2017-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206632069U (en) | The online pipe cleaning device of oil pipeline | |
| CN105015495B (en) | Device for door glass after the cleaning of vehicle | |
| CN204040136U (en) | The anti-overflow blockage-eliminating device of sewer pipe intelligence | |
| CN203488729U (en) | Valve | |
| JP2008286238A (en) | Lever float type drain trap | |
| CN100392374C (en) | Self type tester of abrasion resistant for spray nozzle | |
| CN203585454U (en) | Signal regulation type check valve | |
| KR101671225B1 (en) | Water piping system having function of removing impurities inside pressure tank | |
| CN105149272A (en) | High-pressure flushing device | |
| CN104295755A (en) | Valve | |
| CN104192780B (en) | A kind of beverage definite quantity filling valve | |
| CN205380095U (en) | Shock absorber valve block belt cleaning device | |
| CN105439066A (en) | Anhydrous hydrofluoric acid unloading system | |
| CN204641509U (en) | Pressurization cleaning tank car | |
| CN206974621U (en) | Glass vehicle window performing leak test elution device | |
| CN202935867U (en) | Rubber plug conveying device between rubber plug cleaning machine and filling plug feeding machine, and plug cleaning and feeding linkage line | |
| CN110863538A (en) | Tap with staggered opening and closing | |
| CN208022143U (en) | A kind of anti-blocking control system of coal spout | |
| CN102151666B (en) | Automatic flushing system of safety valve of fluid transportation pipe | |
| CN200940691Y (en) | Built-in normally closed cut-off valve | |
| CN201954259U (en) | Water seal drainage sealed can device | |
| CN203874351U (en) | Automatic fire extinguishing system for fire protection of port | |
| CN207513587U (en) | A kind of switchable type landwaste current divider box | |
| CN109772836A (en) | A kind of cask washing equipment | |
| CN203591227U (en) | Scuttlebutt of carpet cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Zhou Xiangshan County town of 315722 Zhejiang city of Ningbo Province as the West Electrical Industrial Park Applicant 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 Applicant before: Lehui Food Equipment Manufacutre Co., Ltd., Ningbo |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |