CN204705431U - The device of vacuum tightness in a kind of on-line measurement vacuum insulation panel - Google Patents
The device of vacuum tightness in a kind of on-line measurement vacuum insulation panel Download PDFInfo
- Publication number
- CN204705431U CN204705431U CN201520372367.6U CN201520372367U CN204705431U CN 204705431 U CN204705431 U CN 204705431U CN 201520372367 U CN201520372367 U CN 201520372367U CN 204705431 U CN204705431 U CN 204705431U
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- China
- Prior art keywords
- vacuum
- insulation panel
- bridge piece
- tightness
- top lid
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Abstract
The utility model relates to heat-insulating shield vacuum seal technical field, particularly the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel, and this device comprises pressure vacuum gauge, bridge piece and plastic hose; Described pressure vacuum gauge is installed on the outer wall of movable top lid; One end of described bridge piece and vacuum pressure list catenation, the other end extends in vacuum chamber through the sidewall of movable top lid; Described plastic hose is connected with bridge piece.The device of vacuum tightness in a kind of on-line measurement vacuum insulation panel, the utility model improves the structure of traditional vacuum sealer, install a set of device for measuring vacuum tightness in aluminium foil bag additional, whether designing requirement is reached, the quality inspection flow process of convenient operation personnel commissioning device and simplification vacuum insulation panel for the vacuum tightness in aluminium foil bag in the operation of on-line checkingi vacuum seal.
Description
Technical field
The utility model relates to heat-insulating shield vacuum seal technical field, particularly the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel.
Background technology
In the production run of heat-insulating shield, need had by shape the aluminium foil bag of central layer to be placed in vacuum sealer to carry out vacuumizing and sealing, to obtain the condition of high vacuum degree in vacuum insulation panel, in actual production, the control to the vacuum tightness in vacuum chamber can be reached by the control vacuumizing reality, to obtain vacuum tightness enough in vacuum chamber, but the practical vacuum degree in the aluminium foil bag after vacuumizing cannot obtain, indirectly judged the vacuum tightness in vacuum insulation panel by the mode whether temperature conductivity of special degree detection device of vacuum detection vacuum insulation panel is qualified after having needed vacuum seal.
Due to can not the operation of on-line measurement vacuum seal time aluminium foil bag in practical vacuum degree, create a lot of defect ware aborning, and regularly vacuum tightness check and correction carried out to equipment, time-consuming, cause great waste.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel.
For solving the problem, the utility model provides following technical scheme:
A device for vacuum tightness in on-line measurement vacuum insulation panel, this device is installed on the vacuum chamber of vacuum sealer; Described vacuum chamber comprises fixed pedestal and movable top lid; Being provided with in described fixed pedestal can the lower platen that moves up and down of corresponding fixed pedestal; The top board that can move up and down relative to movable top lid is installed in described movable top lid; This device comprises pressure vacuum gauge, bridge piece and plastic hose; Described pressure vacuum gauge is installed on the outer wall of movable top lid; One end of described bridge piece and vacuum pressure list catenation, the other end extends in vacuum chamber through the sidewall of movable top lid; Described plastic hose is connected with bridge piece.
Further, described bridge piece is the metal winding pipe of L-type.
Further, one end of described plastic hose is sheathed on bridge piece, and is fixed by larynx hoop.
Further, the other end of described plastic hose is provided with plug; Described plug is evenly distributed with leakage hole.
Beneficial effect: the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel, the utility model improves the structure of traditional vacuum sealer, install a set of device for measuring vacuum tightness in aluminium foil bag additional, whether designing requirement is reached, the quality inspection flow process of convenient operation personnel commissioning device and simplification vacuum insulation panel for the vacuum tightness in aluminium foil bag in the operation of on-line checkingi vacuum seal.
Accompanying drawing explanation
Fig. 1 is the perspective view of the vacuum chamber in the utility model;
Fig. 2 is the cut-open view one of the vacuum chamber in the utility model;
Fig. 3 is the cut-open view two of the vacuum chamber in the utility model;
Fig. 4 is decomposition texture schematic diagram of the present utility model;
Description of reference numerals: fixed pedestal 1, movable top lid 2, lower platen 3, top board 4, aluminium foil bag 5, central layer 6, pressure vacuum gauge 7, bridge piece 8, plastic hose 9, larynx hoop 10, plug 11.
Embodiment
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
Referring to figs. 1 through the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel shown in Fig. 4, this device is installed on the vacuum chamber of vacuum sealer; Described vacuum chamber comprises fixed pedestal 1 and movable top lid 2; Being provided with in described fixed pedestal 1 can the lower platen 3 that moves up and down of corresponding fixed pedestal 1; The top board 4 that can move up and down relative to movable top lid 2 is installed in described movable top lid 2; This device comprises pressure vacuum gauge 7, bridge piece 8 and plastic hose 9; Described pressure vacuum gauge 7 is installed on the outer wall of movable top lid 2; One end of described bridge piece 8 is connected with pressure vacuum gauge 7, and the other end extends in vacuum chamber through the sidewall of movable top lid 2; Described plastic hose 9 is connected with bridge piece 8.
Described bridge piece 8 is the metal winding pipe of L-type.
One end of described plastic hose 9 is sheathed on bridge piece 8, and is fixed by larynx hoop 10.
The other end of described plastic hose 9 is provided with plug 11; Described plug 11 is evenly distributed with leakage hole.
It is emphasized that, plastic hose 9 in the utility model is not mainly in order to in aluminium foil bag 5 during vacuum measurement, being fixed on by plastic flexible pipe in movable top lid 2 surveys on wall, normal vacuum seal operation is not had an impact, now being arranged on vacuum tightness that the pressure vacuum gauge 7 on movable top lid 2 records is vacuum tightness in vacuum chamber, serves the effect that a table is dual-purpose.
When needs carry out vacuum measurement in vacuum bag, only plastic hose 9 need be inserted band sack place.
It should be noted that, in bag during vacuum measurement, only vacuumize, do not carry out the sealing of sack.When being made by commissioning device that in bag, vacuum tightness is up to standard, opening vacuum chamber and plastic hose 9 being suspended on the madial wall of movable top lid 2, normal vacuum seal operation can be carried out.
Wherein, the plug 11 be arranged on plastic hose 9 mainly prevents when carrying out vacuum measurement in bag, aluminium foil bag 5 blocks plastic flexible pipe under high vacuum suction, the inner space of the inner chamber of plastic flexible pipe and aluminium foil bag 5 is intercepted, the vacuum tightness finally making pressure vacuum gauge 7 record is the vacuum tightness in the plastic hose 9 after intercepting, but not the vacuum tightness in aluminium foil bag 5.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (4)
1. the device of vacuum tightness in on-line measurement vacuum insulation panel, this device is installed on the vacuum chamber of vacuum sealer; Described vacuum chamber comprises fixed pedestal (1) and movable top lid (2); Being provided with in described fixed pedestal (1) can the lower platen (3) that moves up and down of corresponding fixed pedestal (1); The top board (4) that can move up and down relative to movable top lid (2) is installed in described movable top lid (2), it is characterized in that: this device comprises pressure vacuum gauge (7), bridge piece (8) and plastic hose (9); Described pressure vacuum gauge (7) is installed on the outer wall of movable top lid (2); One end of described bridge piece (8) is connected with pressure vacuum gauge (7), and the other end extends in vacuum chamber through the sidewall of movable top lid (2); Described plastic hose (9) is connected with bridge piece (8).
2. the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel according to claim 1, is characterized in that: the metal winding pipe that described bridge piece (8) is L-type.
3. the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel according to claim 1, is characterized in that: one end of described plastic hose (9) is sheathed on bridge piece (8), and is fixed by larynx hoop (10).
4. the device of vacuum tightness in a kind of on-line measurement vacuum insulation panel according to claim 1, is characterized in that: the other end of described plastic hose (9) is provided with plug (11); (11) are evenly distributed with leakage hole to described plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372367.6U CN204705431U (en) | 2015-06-01 | 2015-06-01 | The device of vacuum tightness in a kind of on-line measurement vacuum insulation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372367.6U CN204705431U (en) | 2015-06-01 | 2015-06-01 | The device of vacuum tightness in a kind of on-line measurement vacuum insulation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705431U true CN204705431U (en) | 2015-10-14 |
Family
ID=54285036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372367.6U Expired - Fee Related CN204705431U (en) | 2015-06-01 | 2015-06-01 | The device of vacuum tightness in a kind of on-line measurement vacuum insulation panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918023A (en) * | 2018-08-23 | 2018-11-30 | 浙江省水利水电勘测设计院 | A kind of soil under vacuum preloading vacuum degree monitoring device and method |
-
2015
- 2015-06-01 CN CN201520372367.6U patent/CN204705431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918023A (en) * | 2018-08-23 | 2018-11-30 | 浙江省水利水电勘测设计院 | A kind of soil under vacuum preloading vacuum degree monitoring device and method |
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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 |
Granted publication date: 20151014 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |