CN203292166U - Gas airtight device - Google Patents
Gas airtight device Download PDFInfo
- Publication number
- CN203292166U CN203292166U CN2013203302752U CN201320330275U CN203292166U CN 203292166 U CN203292166 U CN 203292166U CN 2013203302752 U CN2013203302752 U CN 2013203302752U CN 201320330275 U CN201320330275 U CN 201320330275U CN 203292166 U CN203292166 U CN 203292166U
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- CN
- China
- Prior art keywords
- base
- closed cover
- base plate
- closing device
- gas
- 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
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Abstract
The utility model provides a gas airtight device. The gas airtight device comprises a base and an airtight cover matched with the base. The base comprises a hollow base bottom plate (1). Base supporting plates (2) are vertically arranged on the outer edge of the base bottom plate (1) in a circle. Base baffles (3) are vertically arranged on the inner edge of the base bottom plate (1) in a circle. The base bottom plate (1), the base supporting plates (2) and the base baffles (3) are combined to form a liquid storage groove (4). The airtight cover comprises a solid airtight cover bottom plate (6) which is matched with the base bottom plate (1) in size. Airtight cover partition boards (7) are vertically arranged on the outer edge of the airtight cover bottom plate (6) in a circle and are close to the inside. The liquid storage groove (4) is filled with spacer fluid (5). According to the gas airtight device, by means of the principle that toxic and hazardous gases are not dissolved in the spacer fluid, various gases which are toxic, harmful, smelly, contaminative to the environment and detrimental to a human body are arranged in an internal space of the gas airtight device in an airtight mode, and the gases are effectively prevented from leaking.
Description
Technical field
The utility model relates to a kind of gas closing device.
Background technology
People are in order conveniently to carry out production operation or equipment to be carried out safety inspection, and the vault of Hui Zaipai road, boiler, equipment top and downcomer is provided with duct with cover.This type of hole comprises manhole and maintenance peep hole etc., and the workman frees in and out equipment by manhole, by the maintenance peep hole, equipment is overhauled observation.
Conventional manhole or manhole airtight performance are poor, and in hole, the frowziness toxic gas overflows when equipment works, and understand welding and damage the workman healthy.
Summary of the invention
The purpose of this utility model is in order to overcome above defect, and the good gas closing device of seal of a kind of alternative manhole and maintenance peep hole is provided.
Design of the present utility model is:
A kind of gas closing device, it comprises base and the closed cover that matches with base; Described base comprises that a centre is empty base plate, one week of outer at described base plate vertically is provided with the base support plate, vertically be provided with base baffle at the interior of described base plate along a week, described base plate, base support plate and base baffle constitute reservoir; Described closed cover comprises a size and the supporting and middle closed cover base plate for reality of base plate, vertically is provided with the closed cover division board in one week of inner position in the outer of described closed cover base plate; In described reservoir, insulating liquid is housed, described base plate is fixed airtight equipment or the basic tapping that is arranged on γ-ray emission, and described closed cover is placed on described base support plate, and described closed cover division board inserts in described insulating liquid.
More excellent, one week of outer of closed cover base plate of the present utility model vertically is provided with the closed cover gripper shoe, and the height of described closed cover gripper shoe is lower than the height of closed cover division board, and described closed cover is placed on the base support plate by the closed cover gripper shoe.
The contact-making surface of closed cover gripper shoe of the present utility model and base support plate is the cascaded surface that coincide mutually.
Closed cover base plate of the present utility model, closed cover division board and closed cover gripper shoe are one.
Base plate of the present utility model, base support plate and base baffle are one.
The material of base of the present utility model and closed cover is the reinforced plastic glass fibre plastification material.
Base of the present utility model and closed cover can be square.
Base of the present utility model and closed cover can be rectangle.
Base of the present utility model and closed cover can be circle.
The beneficial effects of the utility model:
The utility model utilizes toxic and harmful to be insoluble to the principle of insulating liquid, make the harmful confined gas of all kinds of environmental pollutions such as poisonous, harmful, frowzy and human body in inner space, effectively prevent Leakage Gas, allow gas be transported to (waste gas) gas handling system by the special pipeline that arranges of external equipment.
Description of drawings
Local longitudinal sectional view when Fig. 1 is air-tight state of the present utility model, wherein only show closed cover and the understructure of the right and left.
Fig. 2 is understructure top view of the present utility model.
Fig. 3 is the partial structurtes cutaway view of closed cover of the present utility model, wherein only shows the closed cover structure of the right and left.
Fig. 4 is closed cover structure upward view of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As Figure 1-Figure 4.A kind of gas closing device, it comprises base and the closed cover that matches with base, base and closed cover are square.Base comprises that a centre is empty base plate 1, one week of outer at base plate 1 vertically is provided with base support plate 2, vertically be provided with base baffle 3 at the interior of base plate 1 along a week, base plate 1, base support plate 2 and base baffle 3 constitute reservoir 4.Closed cover comprises a size and the supporting and middle closed cover base plate 6 for reality of base plate 1, one week of inner position vertically is provided with closed cover division board 7 in the outer of closed cover base plate 6, one week of outer at closed cover base plate 6 vertically is provided with closed cover gripper shoe 8, the height of closed cover gripper shoe 8 is lower than the height of closed cover division board 7, closed cover is placed on base support plate 2 by closed cover gripper shoe 8, and the contact-making surface of closed cover gripper shoe 8 and base support plate 2 is the cascaded surface that coincide mutually.
Closed cover base plate 6 of the present utility model, closed cover division board 7 and closed cover gripper shoe 8 are one.
In implementation process of the present utility model, base plate 1 of the present utility model is fixed on device aperture place (emptying aperture is observed in maintenance), make the outer of base plate 1 cover perforate fully, the bearing of base plate and equipment seals with reinforced plastic glass fibre reinforced plastics.Insulating liquid 5(water is housed in reservoir 4 of the present utility model), closed cover is as on base, and closed cover gripper shoe 8 offsets with base support plate 2, and closed cover division board 7 inserts in insulating liquid 5.
When toxic gas overflows from hole, because gas is insoluble to insulating liquid, the utility model just can effectively be stranded toxic gas in this closed unit, closed cover can be opened facilities for observation system and device ruuning situation as required at any time, the closed unit color can or be wanted required value according to environment for use, therefore can reach the purpose of confined gas and clear view.
The utility model can be widely used in that automobile component, electric, electronic component, printing, application, filling car are unloaded, rubber, paper, film, fiber, plastic cement, artificial leather, dry-cleaning, pharmaceuticals, oil product, brewage, the processing of the industry exhaust gas leakage such as petrochemical industry.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (8)
1. a gas closing device, is characterized in that it comprises base and the closed cover that matches with base; Described base comprises that a centre is empty base plate (1), one week of outer at described base plate (1) vertically is provided with base support plate (2), interior along vertically being provided with base baffle (3) week at described base plate (1), described base plate (1), base support plate (2) and base baffle (3) constitute reservoir (4); Described closed cover comprises a size and the supporting and middle closed cover base plate (6) for reality of base plate (1), vertically is being provided with closed cover division board (7) outer of described closed cover base plate (6) one week of inner position; Insulating liquid (5) is housed in described reservoir (4), described base plate (1) is fixed airtight equipment or the basic tapping that is arranged on γ-ray emission, described closed cover is placed on described base support plate (2), and described closed cover division board (7) inserts in described insulating liquid (5).
2. a kind of gas closing device according to claim 1, it is characterized in that vertically being provided with closed cover gripper shoe (8) in one week of outer of described closed cover base plate (6), the height of described closed cover gripper shoe (8) is lower than the height of closed cover division board (7), and described closed cover is placed on base support plate (2) by closed cover gripper shoe (8).
3. a kind of gas closing device according to claim 2, is characterized in that the contact-making surface of described closed cover gripper shoe (8) and base support plate (2) is identical mutually cascaded surface.
4. according to claim 1,2 or 3 described a kind of gas closing devices, is characterized in that described closed cover base plate (6), closed cover division board (7) and closed cover gripper shoe (8) are one; Described base plate (1), base support plate (2) and base baffle (3) are one.
5. a kind of gas closing device according to claim 1, the material that it is characterized in that described base and closed cover is the reinforced plastic glass fibre plastification material.
6. a kind of gas closing device according to claim 1, is characterized in that described base and closed cover are square.
7. a kind of gas closing device according to claim 1, is characterized in that described base and closed cover are rectangle.
8. a kind of gas closing device according to claim 1, is characterized in that described base and closed cover are for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203302752U CN203292166U (en) | 2013-06-08 | 2013-06-08 | Gas airtight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203302752U CN203292166U (en) | 2013-06-08 | 2013-06-08 | Gas airtight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292166U true CN203292166U (en) | 2013-11-20 |
Family
ID=49568206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203302752U Expired - Fee Related CN203292166U (en) | 2013-06-08 | 2013-06-08 | Gas airtight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357638A (en) * | 2013-06-08 | 2013-10-23 | 宜兴市富陶环境保护设备有限公司 | Gas seal device |
-
2013
- 2013-06-08 CN CN2013203302752U patent/CN203292166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357638A (en) * | 2013-06-08 | 2013-10-23 | 宜兴市富陶环境保护设备有限公司 | Gas seal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160608 |