CN202274808U - Nitrogen filling sealing device for inlet pressing plate and outlet pressing plate of condenser - Google Patents
Nitrogen filling sealing device for inlet pressing plate and outlet pressing plate of condenser Download PDFInfo
- Publication number
- CN202274808U CN202274808U CN2011203771493U CN201120377149U CN202274808U CN 202274808 U CN202274808 U CN 202274808U CN 2011203771493 U CN2011203771493 U CN 2011203771493U CN 201120377149 U CN201120377149 U CN 201120377149U CN 202274808 U CN202274808 U CN 202274808U
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- Prior art keywords
- pressing plate
- outlet
- import
- inlet
- plug
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- Expired - Fee Related
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Abstract
The utility model relates to a nitrogen filling sealing device for an inlet pressing plate and an outlet pressing plate of a condenser. The condenser comprises a radiator, an upper lateral plate, a lower lateral plate, a left collecting pipe and a right collecting pipe, the inlet pressing plate and the outlet pressing plate are respectively and fixedly arranged at the upper end and the lower end of the left collecting pipe, a dryer is fixedly arranged on the right collecting pipe, an inlet rubber plug is coaxially arranged on the inlet pressing plate in a communicating mode, the lower end of the inlet rubber plug is embedded in the inlet pressing plate, an inlet ball is arranged in the inlet rubber plug, an outlet rubber plug is coaxially arranged on the outlet pressing plate in a communicating mode, the lower end of the outlet rubber plug is embedded in the outlet pressing plate, and an outlet ball is arranged in the outlet rubber plug. By means of improvement, cost of each product of the whole sealing system is about 1 Yuan, economic losses of 650000 Yuan calculated according to the annual production of 100000 nitrogen filling sealing device can be directly saved, saves cost of production, and improves production efficiency.
Description
Technical field
The utility model belongs to the condenser field, relates to the nitrogen-filled seal of condenser, especially a kind of import pressing plate of condenser and the nitrogen-filled seal device that exports pressing plate.
Background technology
Existing condenser; Generally use the nitrogen-filled seal system, this nitrogen-filled seal system compresses compressing tablet, compressing tablet by screw thread and compresses the rubber closure sealing, so rubber closure requires that certain thickness will be arranged; Its thrust also is greater than 12.5N, otherwise the nitrogen that charges into will leak out.At present, in process of production, because rubber closure is too thick, often damage pneumatic head when filling nitrogen, even threaded together just needs about 100 seconds, cause efficient very low, time-consuming effort has again influenced carrying out smoothly of such condenser production.In addition, compressing tablet adopts galvanized metal, and each product cost is probably about 5 yuan; Each product cost of rubber closure is also about 1.50 yuan; Cost such as screw, manpower is ignored, and this link of single nitrogen-filled seal just needs about 6.50 yuan, has improved the manufacturing cost of condenser thus.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art, provide a kind of condenser the turnover pressing plate dash the nitrogen sealing structure, this structural design is ingenious, and is simple in structure.
The purpose of the utility model is achieved in that
A kind of import pressing plate of condenser and the nitrogen-filled seal device that exports pressing plate; Condenser comprises radiator, epipleural, lower side panel, left collector and right collector; Epipleural, lower side panel are installed in the upper and lower both sides of radiator respectively; Left side collector and right collector are installed in the and arranged on left and right sides of radiator respectively, on left collector, are fixed with import pressing plate and outlet pressing plate respectively, and import pressing plate and outlet pressing plate are packed in the upper/lower terminal of left collector respectively; On right collector, be fixed with a drier, it is characterized in that:
Coaxial communication is equipped with an import plug on the import pressing plate, and the lower end setting-in of this import plug is gone in the import pressing plate, and an import ball is installed in the import plug;
Coaxial communication is equipped with an outlet plug on the outlet pressing plate, in the lower end setting-in inlet/outlet pressing plate of this outlet plug, an outlet ball is installed in the outlet plug.
And the Circularhole diameter of said import plug is greater than the Circularhole diameter of outlet plug.
The advantage and the good effect of the utility model are:
1, the utility model is through this improvement; Nitrogen-sealed lid thickness has only original 1/10th; Can the light insertion of pneumatic head wherein be inflated during inflated with nitrogen; Charge and only need extract pneumatic head behind the nitrogen, snap in the special-purpose hoodle of handgrip and get final product, whole action can not raised the efficiency more than 20 times above 5 seconds.
2, the utility model improves through this, and each product cost of a whole set of sealing system also just about 1.00 yuan, according to 100,000 calculating of annual output, is directly retrieved economic losses 650000 yuan, has practiced thrift production cost, has improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that enlarged drawing is looked on the left side of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed description; Need to prove: present embodiment is descriptive, is not determinate, can not limit the protection domain of the utility model with this.
A kind of import pressing plate of condenser and the nitrogen-filled seal device that exports pressing plate; Condenser comprises radiator 3, epipleural 2, lower side panel 7, left collector 1 and right collector 4; Epipleural, lower side panel are installed in the upper and lower both sides of radiator respectively; Left side collector and right collector are installed in the and arranged on left and right sides of radiator respectively; On left collector, be fixed with import pressing plate 8 and outlet pressing plate 6 respectively, import pressing plate and outlet pressing plate are packed in the upper/lower terminal of left collector respectively, on right collector, are fixed with a drier 5.
The innovative point of the utility model is:
1, coaxial communication is equipped with an import plug 10 on the import pressing plate, and referring to Fig. 2 left side diagram, the lower end setting-in of this import plug is gone in the import pressing plate, and through the bolt (not shown) import plug is fixed on the import pressing plate; One import ball 9 is installed in the import plug.
2, coaxial communication is equipped with an outlet plug 12 on the outlet pressing plate, referring to Fig. 2 right diagram, in the lower end setting-in inlet/outlet pressing plate of this outlet plug, and will export plug through the bolt (not shown) and be fixed on and export on the pressing plate; One outlet ball 11 is installed in the outlet plug.
The operation principle of the utility model is:
This device will export the plug interference earlier and insert in the outlet pressing plate, the coaxial then outlet ball of filling in; Afterwards, the import plug is inserted in the import pressing plate, more left collector is carried out nitrogen and inject, nitrogen is extracted gas filled head after injecting, and the coaxial again import ball of filling in is realized the nitrogen-sealed to the import pressing plate thus.
In the time of need putting nitrogen, take out the outlet plug and get final product.
The import plug is identical with outlet plug shape, and the diameter on the import plug is greater than the diameter of outlet plug.
Claims (2)
- The import pressing plate of a condenser with the outlet pressing plate the nitrogen-filled seal device; Condenser comprises radiator, epipleural, lower side panel, left collector and right collector; Epipleural, lower side panel are installed in the upper and lower both sides of radiator respectively; Left side collector and right collector are installed in the and arranged on left and right sides of radiator respectively, on left collector, are fixed with import pressing plate and outlet pressing plate respectively, and import pressing plate and outlet pressing plate are packed in the upper/lower terminal of left collector respectively; On right collector, be fixed with a drier, it is characterized in that:Coaxial communication is equipped with an import plug on the import pressing plate, and the lower end setting-in of this import plug is gone in the import pressing plate, and an import ball is installed in the import plug;Coaxial communication is equipped with an outlet plug on the outlet pressing plate, in the lower end setting-in inlet/outlet pressing plate of this outlet plug, an outlet ball is installed in the outlet plug.
- The import pressing plate of condenser according to claim 1 with the outlet pressing plate the nitrogen-filled seal device, it is characterized in that: the Circularhole diameter of said import plug greater than the outlet plug Circularhole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203771493U CN202274808U (en) | 2011-09-28 | 2011-09-28 | Nitrogen filling sealing device for inlet pressing plate and outlet pressing plate of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203771493U CN202274808U (en) | 2011-09-28 | 2011-09-28 | Nitrogen filling sealing device for inlet pressing plate and outlet pressing plate of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274808U true CN202274808U (en) | 2012-06-13 |
Family
ID=46195159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203771493U Expired - Fee Related CN202274808U (en) | 2011-09-28 | 2011-09-28 | Nitrogen filling sealing device for inlet pressing plate and outlet pressing plate of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288921A (en) * | 2016-08-05 | 2017-01-04 | 上海加冷松芝汽车空调股份有限公司 | A kind of new type heat exchanger and assembly method thereof |
-
2011
- 2011-09-28 CN CN2011203771493U patent/CN202274808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288921A (en) * | 2016-08-05 | 2017-01-04 | 上海加冷松芝汽车空调股份有限公司 | A kind of new type heat exchanger and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Nitrogen filling sealing device for inlet pressing plate and outlet pressing plate of condenser Effective date of registration: 20130528 Granted publication date: 20120613 Pledgee: Tianjin Jinnan rural bank limited liability company gegu branch Pledgor: Tianjin Yaxing Radiator Co., Ltd. Registration number: 2013120000011 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140725 Granted publication date: 20120613 Pledgee: Tianjin Jinnan branch of Limited by Share Ltd gegu town bank Pledgor: Tianjin Yaxing Radiator Co., Ltd. Registration number: 2013120000011 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140704 Registration number: 2013120000011 Pledgee after: Tianjin Jinnan branch of Limited by Share Ltd gegu town bank Pledgee before: Tianjin Jinnan rural bank limited liability company gegu branch |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |