CN205190944U - Oil adds fever type vacuum valve - Google Patents
Oil adds fever type vacuum valve Download PDFInfo
- Publication number
- CN205190944U CN205190944U CN201520895882.2U CN201520895882U CN205190944U CN 205190944 U CN205190944 U CN 205190944U CN 201520895882 U CN201520895882 U CN 201520895882U CN 205190944 U CN205190944 U CN 205190944U
- Authority
- CN
- China
- Prior art keywords
- valve
- high temperature
- valve body
- temperature oil
- heating chamber
- 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.)
- Expired - Fee Related
Links
- 206010037660 Pyrexia Diseases 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses an oil adds fever type vacuum valve, including high temperature oil -in, heating chamber, the export of high temperature oil, valve body, its characterized in that, valve body top be equipped with thin cylinder, thin cylinder through last valve port fixed plate with fix being connected between the valve port fixed plate down in the valve body top, the inside bellows that is equipped with of valve body, the bellows below is equipped with the valve plate, is equipped with first valve port below the valve plate, first valve port establish in valve body below, the valve body be equipped with all around the heating chamber, be equipped with the high temperature oil -in on the heating chamber and export with high temperature oil, the left end of valve body is equipped with the second valve port. The beneficial effects of the utility model reside in that, solve the vacuum valve because the problem that leads to the inefficacy is hanged down excessively to the temperature, used the oily heating of high temperature to make the equipment heating more evenly, stably, reliably simultaneously.
Description
Technical field
The utility model relates to a kind of vacuum valve, is specially a kind of oil heating type vacuum valve.
Background technique
In Parylene coating process, each chamber and pipeline vacuum valve are kept apart.When work, vacuum valve is opened, and material vapor can flow through valve body, and because valve body is normal temperature, material will deposit on the sealing surface of valve body and O type circle, destroys original sealability.When needs throttle down, technological requirement will do not reached because there being gap, can not normally produce.
Model utility content
The purpose of this utility model is to provide a kind of oil heating type vacuum valve, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of oil heating type vacuum valve, comprise high temperature oil entrance, heating chamber, high temperature oil exports, valve body, it is characterized in that, thin cylinder is provided with above described valve body, thin cylinder is by being fastened on above valve body between upper valve port fixed plate and lower valve port fixed plate, valve inner is provided with seal bellows, valve plate is provided with below seal bellows, the first valve port is provided with below valve plate, the first described valve port is located at below valve body, described surrounding valve body is provided with heating chamber, heating chamber is provided with high temperature oil entrance and high temperature oil outlet, the left end of valve body is provided with the second valve port, the first described valve port is located at valve body lower end, described seal bellows is located at valve body central position.
Preferably, described high temperature oil entrance is located at heating chamber upper end, and described high temperature oil outlet is located at heating chamber lower end; Like this due to Action of Gravity Field, oil can flow downward automatically, saves the power promoted.
Preferably, high temperature oil is poured into by high temperature oil entrance in described heating chamber; Use high temperature oil to heat it, make it heat heel string uniform and stable, the quality of product made is higher.
The beneficial effects of the utility model are, solve the problem that vacuum valve causes because temperature is too low losing efficacy, and use high temperature oil heating that equipment is heated more even, stable, reliable simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: the outlet of the upper valve port fixed plate of 1-thin cylinder, 2-, 3-lower valve port fixed plate, 4-high temperature oil entrance, 5-seal bellows, 6-heating chamber, 7-valve plate, 8-first valve port, 9-high temperature oil, 10-second valve port, 11-valve body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of oil heating type vacuum valve, comprise high temperature oil entrance 4, heating chamber 6, high temperature oil outlet 9, valve body 11, it is characterized in that, thin cylinder 1 is provided with above described valve body 11, thin cylinder 1 is by being fastened on above valve body 11 between upper valve port fixed plate 2 and lower valve port fixed plate 3, valve body 11 inside is provided with seal bellows 5, valve plate 7 is provided with below seal bellows 5, the first valve port 8 is provided with below valve plate 7, the first described valve port 8 is located at below valve body 11, described valve body 11 surrounding is provided with heating chamber 6, heating chamber 6 is provided with high temperature oil entrance 4 and high temperature oil outlet 9, the left end of valve body 11 is provided with the second valve port 10, the first described valve port 8 is located at valve body 11 lower end, described seal bellows 5 is located at valve body 11 central position.
Preferably, described high temperature oil entrance 9 is located at heating chamber 6 upper end, and described high temperature oil outlet 9 is located at heating chamber 6 lower end; Like this due to Action of Gravity Field, oil can flow downward automatically, saves the power promoted.
Preferably, high temperature oil is poured into by high temperature oil entrance in described heating chamber 6; Use high temperature oil to heat it, make it heat heel string uniform and stable, the quality of product made is higher.
Thin cylinder 1 is a Pneumatic component, by the break-make gas of solenoid valve, carrys out control cylinder output action.Seal bellows 5 plays and connects the main shaft of thin cylinder 1 and the effect of valve plate 7, and the action of main shaft drives seal bellows 5 and valve plate 7 to do knee-action, plays the effect of valve or opening and closing.Valve plate 7 plays the effect closed or open the first valve port 8.First valve port 8 is air outlet, and the second valve port 10 is suction port.
High temperature oil entrance 4 is linked on mould warmer when work by the utility model, the high temperature oil (180 DEG C) that mould warmer exports, and enters in the heating chamber 6 on valve body 11, then exports 9 by high temperature oil and refluxes into mould warmer, form a loop heating system.Mould warmer exports the temperature of oil, is controlled by the temperature transducer on valve body, ensures that the temperature of valve body is adjustable controlled, so just can control to follow the temperature in regulation valve body 11, under making it ensure to be held in certain condition of high temperature.
The beneficial effects of the utility model are, solve the problem that vacuum valve causes because temperature is too low losing efficacy, and use high temperature oil heating that equipment is heated more even, stable, reliable simultaneously.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. an oil heating type vacuum valve, comprise high temperature oil entrance, heating chamber, high temperature oil exports, valve body, it is characterized in that, thin cylinder is provided with above described valve body, thin cylinder is by being fastened on above valve body between upper valve port fixed plate and lower valve port fixed plate, valve inner is provided with seal bellows, valve plate is provided with below seal bellows, the first valve port is provided with below valve plate, the first described valve port is located at below valve body, described surrounding valve body is provided with heating chamber, heating chamber is provided with high temperature oil entrance and high temperature oil outlet, the left end of valve body is provided with the second valve port.
2. a kind of oil heating type vacuum valve according to claim 1, is characterized in that: described high temperature oil entrance is located at heating chamber upper end, and described high temperature oil outlet is located at heating chamber lower end.
3. a kind of oil heating type vacuum valve according to claim 1, is characterized in that: the first described valve port is located at valve body lower end.
4. a kind of oil heating type vacuum valve according to claim 1, is characterized in that: described seal bellows is located at valve body central position.
5. a kind of oil heating type vacuum valve according to claim 1, is characterized in that: pour into high temperature oil by high temperature oil entrance in described heating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895882.2U CN205190944U (en) | 2015-11-11 | 2015-11-11 | Oil adds fever type vacuum valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895882.2U CN205190944U (en) | 2015-11-11 | 2015-11-11 | Oil adds fever type vacuum valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190944U true CN205190944U (en) | 2016-04-27 |
Family
ID=55783931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895882.2U Expired - Fee Related CN205190944U (en) | 2015-11-11 | 2015-11-11 | Oil adds fever type vacuum valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190944U (en) |
-
2015
- 2015-11-11 CN CN201520895882.2U patent/CN205190944U/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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Jingyi Inventor before: Wang Hongtao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171103 Address after: 343000 Ji'an City, Jiangxi province Anfu county Heng Long Zhen Zhou Li Cun Zhu head No. 48 Patentee after: Zhao Jingyi Address before: 518000 Guangdong province Shenzhen Pingshan New District Science and technology road 3 AFP Science Park D building 4 floor Patentee before: Shenzhen Nelson Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |