CN103775643A - Sealing device with conveniently-detachable cover and sealing method - Google Patents
Sealing device with conveniently-detachable cover and sealing method Download PDFInfo
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- CN103775643A CN103775643A CN201410017816.5A CN201410017816A CN103775643A CN 103775643 A CN103775643 A CN 103775643A CN 201410017816 A CN201410017816 A CN 201410017816A CN 103775643 A CN103775643 A CN 103775643A
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- case lid
- casing
- lid
- silicon sealant
- box cover
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Abstract
The invention relates to a sealing device with a conveniently-detachable cover. The sealing device comprises a three-dimensional box body with an opening and a box cover, wherein the inner side of the box opening is connected with a rectangular frame for supporting the box cover, the four side end surfaces of the box cover are respectively a 45-DEG slope, the box cover is provided with pores for vacuumizing, the pores are connected with a vacuum sucker which is convenient to disassemble, and the vacuum sucker is provided with a threaded connector which is connected with an air pipe. The sealing method of the sealing device comprises the following steps of coating the 45-DEG slopes on four sides of the box cover with glass cement; covering and straining the box cover by utilizing a piece of plastic cloth before the glass cement begins to harden, coating the top surface of the rectangular frame of the box body with the 45-DEG slope glass cement, jointing the box cover with the slope glass cement and pressing the box cover and the slope glass cement, maintaining the pressure, detaching the box cover, and tearing off the plastic cloth; covering the box cover according to the original position, and vacuumizing. The sealing device box body is reliable and compact in connection and conveniently connected with external devices, the box cover is convenient to open and close, the sealing property is good and reliable, and the box body is small in deformation and free from collapse.
Description
Technical field
The present invention relates to a kind of testing apparatus and encapsulating method, relate in particular to a kind of for vacuumizing the seal arrangement with convenient handling lid and the encapsulating method thereof of experiment.
Background technique
The special experiment having, has strict requirement to the casing of arranging experiment equipment: 1. need to carry out vacuum pumping to casing, casing must seal; 2. need to realize casing by pipeline is connected with extraneous; 3. need frequent opening-closing case body lid, so that placement repeatedly or taking-up equipment.At present also there is no to meet the seal arrangement of above-mentioned requirements, between the adjacent two blocks of side plates of the seal arrangement of existing experiment use, be bolted more, connecting bolt quantity is many, dismantles and install cumbersome; Poorly sealed lattice, easily leakage; And be not suitable for operating method is required to occasion strict, that need repeatedly open and close, repeatedly vacuumize.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of seal arrangement with convenient handling lid and encapsulating method thereof simple in structure, to overcome the existing above-mentioned deficiency of prior art.
The technological scheme that the present invention takes: a kind of seal arrangement with convenient handling lid, comprise solid figure casing and case lid with case mouth, described case mouth inner side is connected with a rectangular shaped rim providing support for case lid, the upper-end surface of rectangular shaped rim is lower than the port of casing, described case lid is the shape rectangular flat corresponding with case mouth, its four limits end face is 45 ° of degree inclined-planes, case lid and box inside have micro-gap, on case lid, have the aperture for vacuumizing, on aperture, be connected with can be for convenience detach vacuum chuck, described vacuum chuck band is useful on and connects the inipple of tracheae.
Its further technological scheme is: described casing peripheral zone is useful on the rectangle iron hoop of reinforcing casing, reducing box deformation.
Its further technological scheme be: in described casing, be placed with for preventing that casing and case lid are out of shape the recessed supporting bracket collapsing in the time vacuumizing, described supporting bracket middle part is a rectangular frame, rectangular frame is connected with the reinforcement horizontal stripe vertical with rectangular frame plane up and down, between rectangular frame and cabinet wall, there is micro-gap, between the top height of supporting bracket and case lid bottom surface, have micro-gap.
On described case lid, be respectively equipped with a flange with casing side.
Described casing and case lid are made with transmission of light and the good plexiglass of surface flatness, and described rectangle iron hoop and supporting bracket adopt stainless steel material to make.
Its another technological scheme is: the encapsulating method of the described seal arrangement with convenient handling lid, sealing method comprises the steps:
(1) on the 45 degree inclined-planes on case lid four limits, smear one deck uninterrupted, uniform thin silicon sealant continuously;
(2) get the thin-walled plastic cloth not bonding with silicon sealant, on Polypropylence Sheet, be coated with one deck wax oil;
(3) before silicon sealant starts sclerosis, cover, strain being coated with the case lid of silicon sealant with above-mentioned Polypropylence Sheet, accomplish in bevel edge corrugationless and fracture;
(4) smear the continuous continual silicon sealant of one deck, make its inclined-plane at 45 ° at the end face of the rectangular shaped rim of casing;
(5), before silicon sealant starts sclerosis, lentamente 45 ° of beveled glass of the case lid of plastic covering cloth and rectangular shaped rim end face are gluedd joint and are closed, press:
A. hold and press dynamics, with the faying surface gapless of the silicon sealant of casing and case lid for well;
B. the silicon sealant under case lid is not expressed into case lid with upper part, strikes off unnecessary silicon sealant if extrude;
C. pressurize, after silicon sealant sclerosis, write down the corresponding position of case lid and casing flange, unload case lid, the Polypropylence Sheet of tearing;
(6) test equipment is placed to after cabinets cavity, the uniform vaseline of one deck or lubricating grease are respectively smeared in the silicon sealant inclined-plane of casing and case lid joint, the case lid of writing down by step (5), C and the corresponding position of casing are built case lid;
(7) be connected with the tracheae of vaccum-pumping equipment by the inipple on vacuum chuck, vacuumize by test requirements document;
(8) need to open case lid midway and change test equipment, repeating step (6) and (7) can be tested again.
Owing to adopting technique scheme, the present invention's the seal arrangement with convenient handling lid and encapsulating method thereof have following beneficial effect:
1. the present invention's the seal arrangement with convenient handling lid and encapsulating method thereof, casing and case lid adopt plexiglass to make, adopt special specific glass glue to merge bonding, not only facilitate the situation of change of object in inspection box, and casing connects reliable, closely, case lid and casing junction adopt oblique 45 degree structures and smear silicon sealant, make two-part silicon sealant area of contact larger, both frequently dismounting, case lid folding is convenient, and good seal is reliable, can meet arranging that experiment equipment carries out the specific (special) requirements of special experiment: (1) repeatedly places or arrange experiment equipment in a casing, the often requirement of the operation of opening-closing case body lid, (2) need to there is to casing the requirement of strict sealing, (3) need to carry out to casing the requirement of vacuum pumping, (4) need casing to have with the external world requirement being connected,
2. the present invention's seal arrangement with convenient handling lid adopts stainless steel rectangular iron hoop to reinforce casing, and rectangle iron hoop frame is lived arm of angle circle that four side plates of casing connect, the distortion can reduce casing and do filling water test time; The supporting bracket that in casing, arrangement can conveniently be taken out and put into, the collapse defect that can prevent from vacuumizing time, lid strength deficiency causes;
3. the present invention's the seal arrangement with convenient handling lid adopts detachable vacuum chuck structure to connect the aperture on lid, while vacuumizing, the rubber of sucker can tightly be fitted in smooth plexiglass surface, both can connect external equipment by sucker inipple, or seal, easy to connect, sealing is reliable, is conducive to the test vacuumizing under repeated disassembled and assembled lid condition.
The seal arrangement with convenient handling lid below in conjunction with drawings and Examples to the present invention and the technical characteristics of encapsulating method thereof are further described.
Accompanying drawing explanation
Fig. 1～Fig. 3: the present invention's cover structure schematic diagram:
Fig. 1-plan view, the A-A sectional view of Fig. 2-Fig. 1, Fig. 3-stereoeffect view;
Fig. 4: the present invention's housing structure schematic diagram (stereoeffect);
Fig. 5: rectangular shaped rim structural representation;
Fig. 6: the housing structure schematic diagram (stereoeffect) that rectangular shaped rim is installed;
The B-B sectional view of Fig. 7: Fig. 6;
The C portion enlarged view of Fig. 8: Fig. 7;
Fig. 9: the housing structure schematic diagram (stereoeffect) of smearing oblique 45 degree silicon sealants in rectangular shaped rim;
The D-D sectional view of Figure 10: Fig. 9;
The E portion enlarged view of Figure 11: Figure 10;
Figure 12: rectangular iron cuff structure schematic diagram;
Figure 13: supporting bracket structural representation;
Figure 14: the housing structure schematic diagram (stereoeffect) of laying supporting bracket;
Figure 15: cover the seal arrangement stereoeffect view after case lid sealing.
In figure:
1-casing, 11-flange, 2-case lid, 21-aperture, 22-flange, 3-rectangular shaped rim, 4-silicon sealant, 5-rectangle iron hoop, 6-supporting bracket, 61-rectangular frame, 62-reinforcement horizontal stripe, 7-vacuum chuck.
Embodiment
embodiment one
A kind of seal arrangement with convenient handling lid, comprise casing 1 and the case lid 2 of solid figure band case mouth, comprise solid figure casing 1 and case lid 2 with case mouth, described case mouth inner side is connected with a rectangular shaped rim 3 providing support for case lid, the upper-end surface of rectangular shaped rim is lower than the port of casing, described case lid is the shape rectangular flat corresponding with case mouth, its four limits end face is 45 ° of degree inclined-planes, case lid and box inside have micro-gap, on case lid, have the aperture 21 for vacuumizing, on aperture, be connected with can be for convenience detach vacuum chuck 7, described vacuum chuck band is useful on the inipple that connects tracheae.
Described casing peripheral zone is useful on the rectangle iron hoop 5 of reinforcing casing, reducing box deformation.
In described casing, be placed with for preventing that casing and case lid are out of shape the recessed supporting bracket collapsing 6 in the time vacuumizing, its middle part of described supporting bracket is a rectangular frame, rectangular frame is connected with the reinforcement horizontal stripe 62 vertical with rectangular frame plane up and down, between rectangular frame and cabinet wall, there is micro-gap, between the top height of supporting bracket and case lid bottom surface, have micro-gap.
On described case lid, be respectively equipped with a flange 22 and 11 with casing side, be convenient to record the corresponding position of case lid and casing.
Described casing and case lid are made with transmission of light and the good plexiglass of surface flatness, are convenient to observe equipment and instrument and test situation in casing, and described rectangle iron hoop and supporting bracket adopt stainless steel material to make.
embodiment two
An encapsulating method for seal arrangement with convenient handling lid, comprises the steps:
(1) on the 45 degree inclined-planes on case lid four limits, smear one deck uninterrupted, uniform thin silicon sealant continuously;
(2) get the thin-walled plastic cloth not bonding with silicon sealant, on Polypropylence Sheet, be coated with one deck wax oil;
(3) before silicon sealant starts sclerosis, cover, strain being coated with the case lid of silicon sealant with above-mentioned Polypropylence Sheet, accomplish in bevel edge corrugationless and fracture;
(4) smear the continuous continual silicon sealant of one deck, make its inclined-plane at 45 ° at the end face of the rectangular shaped rim of casing;
(5), before silicon sealant starts sclerosis, lentamente 45 ° of beveled glass of the case lid of plastic covering cloth and rectangular shaped rim end face are gluedd joint and are closed, press:
A. hold and press dynamics, with the faying surface gapless of the silicon sealant of casing and case lid for well;
B. the silicon sealant under case lid is not expressed into case lid with upper part, strikes off unnecessary silicon sealant if extrude;
C. pressurize, after silicon sealant sclerosis, write down the corresponding position of case lid and casing flange, unload case lid, the Polypropylence Sheet of tearing;
(6) test equipment is placed to after cabinets cavity, the uniform vaseline of one deck or lubricating grease are respectively smeared in the silicon sealant inclined-plane of casing and case lid joint, the case lid of writing down by step (5), C and the corresponding position of casing are built case lid;
(7) be connected with the tracheae of vaccum-pumping equipment by the inipple on vacuum chuck, vacuumize by test requirements document;
(8) need to open case lid midway and change test equipment, repeating step (6) and (7) can be tested again.
Claims (6)
1. the seal arrangement with convenient handling lid, it is characterized in that: comprise solid figure casing (1) and case lid (2) with case mouth, described case mouth inner side is connected with a rectangular shaped rim (3) providing support for case lid, the upper-end surface of rectangular shaped rim is lower than the port of casing, described case lid is the shape rectangular flat corresponding with case mouth, its four limits end face is 45 ° of degree inclined-planes, case lid and box inside have micro-gap, on case lid, have the aperture (21) for vacuumizing, on aperture, be connected with can be for convenience detach vacuum chuck (7), described vacuum chuck band is useful on the inipple that connects tracheae.
2. the seal arrangement with convenient handling lid according to claim 1, is characterized in that: described casing peripheral zone is useful on the rectangle iron hoop (5) of reinforcing casing, reducing box deformation.
3. the seal arrangement with convenient handling lid according to claim 1 and 2, it is characterized in that: in described casing, be placed with for preventing that casing and case lid are out of shape the recessed supporting bracket collapsing (6) in the time vacuumizing, described supporting bracket middle part is a rectangular frame, rectangular frame is connected with the reinforcement horizontal stripe vertical with rectangular frame plane up and down, between rectangular frame and cabinet wall, there is micro-gap, between the top height of supporting bracket and case lid bottom surface, have micro-gap.
4. the seal arrangement with convenient handling lid according to claim 3, is characterized in that: on described case lid, be respectively equipped with a flange (22,11) with casing side.
5. follow according to the seal arrangement with convenient handling lid claimed in claim 4, it is characterized in that: the plexiglass that described casing and case lid transmission of light and surface flatness are good is made, described rectangle iron hoop and supporting bracket adopt stainless steel material to make.
6. the encapsulating method of the seal arrangement with convenient handling lid according to claim 1, is characterized in that: sealing method comprises the steps:
(1) on the 45 degree inclined-planes on case lid four limits, smear one deck uninterrupted, uniform thin silicon sealant continuously;
(2) get the thin-walled plastic cloth not bonding with silicon sealant, on Polypropylence Sheet, be coated with one deck wax oil;
(3) before silicon sealant starts sclerosis, cover, strain being coated with the case lid of silicon sealant with above-mentioned Polypropylence Sheet, accomplish in bevel edge corrugationless and fracture;
(4) smear the continuous continual silicon sealant of one deck, make its inclined-plane at 45 ° at the end face of the rectangular shaped rim of casing;
(5), before silicon sealant starts sclerosis, lentamente 45 ° of beveled glass of the case lid of plastic covering cloth and rectangular shaped rim end face are gluedd joint and are closed, press:
A. hold and press dynamics, with the faying surface gapless of the silicon sealant of casing and case lid for well;
B. the silicon sealant under case lid is not expressed into case lid with upper part, strikes off unnecessary silicon sealant if extrude;
C. pressurize, after silicon sealant sclerosis, write down the corresponding position of case lid and casing flange, unload case lid, the Polypropylence Sheet of tearing;
(6) test equipment is placed to after cabinets cavity, the uniform vaseline of one deck or lubricating grease are respectively smeared in the silicon sealant inclined-plane of casing and case lid joint, the case lid of writing down by step (5), C and the corresponding position of casing are built case lid;
(7) be connected with the tracheae of vaccum-pumping equipment by the inipple on vacuum chuck, vacuumize by test requirements document;
(8) need to open case lid midway and change test equipment, repeating step (6) and (7) can be tested again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017816.5A CN103775643B (en) | 2014-01-15 | 2014-01-15 | Seal arrangement with convenient handling lid and encapsulating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017816.5A CN103775643B (en) | 2014-01-15 | 2014-01-15 | Seal arrangement with convenient handling lid and encapsulating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103775643A true CN103775643A (en) | 2014-05-07 |
| CN103775643B CN103775643B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017816.5A Expired - Fee Related CN103775643B (en) | 2014-01-15 | 2014-01-15 | Seal arrangement with convenient handling lid and encapsulating method thereof |
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| CN (1) | CN103775643B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271117A (en) * | 2016-04-08 | 2017-10-20 | 宁波市塞纳电热电器有限公司 | A kind of leak test plant and its leak hunting method for boiling water heating vessels |
| CN110581236A (en) * | 2018-06-07 | 2019-12-17 | 深圳科创新源新材料股份有限公司 | Underground system for electrical equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075179U (en) * | 1990-10-26 | 1991-04-17 | 伊民华 | Sealing and opening structure for vacuum contain |
| US20060021992A1 (en) * | 2002-12-17 | 2006-02-02 | Tokyo Electron Limited | Cover body device and vacuum vessel device |
| CN2914637Y (en) * | 2006-03-10 | 2007-06-27 | 关书生 | Vacuum grain storage bin |
| US20080061063A1 (en) * | 2006-09-13 | 2008-03-13 | Kim Chang-Ho | Vacuum valve type airtight container |
| CN202754291U (en) * | 2012-05-21 | 2013-02-27 | 梁忠志 | Vacuum box |
| CN103174913A (en) * | 2011-12-22 | 2013-06-26 | 福建赛特新材股份有限公司 | Rectangular vacuum insulation structural board and heat preservation box assembled by same |
| CN203686125U (en) * | 2014-01-15 | 2014-07-02 | 广西科技大学 | Sealing device with cover convenient and fast to assembled and disassemble |
-
2014
- 2014-01-15 CN CN201410017816.5A patent/CN103775643B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075179U (en) * | 1990-10-26 | 1991-04-17 | 伊民华 | Sealing and opening structure for vacuum contain |
| US20060021992A1 (en) * | 2002-12-17 | 2006-02-02 | Tokyo Electron Limited | Cover body device and vacuum vessel device |
| CN2914637Y (en) * | 2006-03-10 | 2007-06-27 | 关书生 | Vacuum grain storage bin |
| US20080061063A1 (en) * | 2006-09-13 | 2008-03-13 | Kim Chang-Ho | Vacuum valve type airtight container |
| CN103174913A (en) * | 2011-12-22 | 2013-06-26 | 福建赛特新材股份有限公司 | Rectangular vacuum insulation structural board and heat preservation box assembled by same |
| CN202754291U (en) * | 2012-05-21 | 2013-02-27 | 梁忠志 | Vacuum box |
| CN203686125U (en) * | 2014-01-15 | 2014-07-02 | 广西科技大学 | Sealing device with cover convenient and fast to assembled and disassemble |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271117A (en) * | 2016-04-08 | 2017-10-20 | 宁波市塞纳电热电器有限公司 | A kind of leak test plant and its leak hunting method for boiling water heating vessels |
| CN110581236A (en) * | 2018-06-07 | 2019-12-17 | 深圳科创新源新材料股份有限公司 | Underground system for electrical equipment |
| CN110581236B (en) * | 2018-06-07 | 2023-12-19 | 深圳科创新源新材料股份有限公司 | Buried system for electrical equipment |
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|---|---|
| CN103775643B (en) | 2016-02-10 |
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Granted publication date: 20160210 Termination date: 20180115 |
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