CN201988292U - Fastening type mounted filter core of compressed air filter - Google Patents
Fastening type mounted filter core of compressed air filter Download PDFInfo
- Publication number
- CN201988292U CN201988292U CN2011200231968U CN201120023196U CN201988292U CN 201988292 U CN201988292 U CN 201988292U CN 2011200231968 U CN2011200231968 U CN 2011200231968U CN 201120023196 U CN201120023196 U CN 201120023196U CN 201988292 U CN201988292 U CN 201988292U
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- China
- Prior art keywords
- filter core
- filter
- annular groove
- sealing plate
- bosses
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- 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 discloses a filter core of a compressed air filter and particularly relates to a fastening type mounted filter core of the compressed air filter. The fastening type mounted filter core is characterized in that the filter core comprises skeleton and a filter material layer, wherein the skeleton consists of a cylindrical perforated plate, an upper sealing plate and a lower sealing plate, an air inlet end of the filter core is arranged on the upper sealing plate, an I-shaped mounting fastener in an annular structure is arranged at the air inlet end, bosses are arranged on an outer circle of the end part of the mounting fastener at intervals, an annular groove is arranged between the inner circle of the end part of the mounting fastener and the bosses, an O-shaped sealing ring is arranged on the groove in an embedded manner, an annular groove is arranged between the bosses and the upper sealing plate, and the inner circle of the end part is communicated with the cylindrical perforated plate; and the filter core can be arranged on a filter core mounting and clamping seat provided with bosses and annular grooves on the inner circle of the end part in a screwed manner, wherein the bosses the filter core are matched with the annular grooves of the filter core in size. The fastening type mounted filter core has a simple structure and is convenient to process, and the filter core is simple, convenient and reliable to mount and is convenient to disassemble.
Description
Technical field
The utility model discloses a kind of compressed-air filter filter core, especially a kind of buckle-type installed filters filter core.
Background technology
Existing compressed-air filter generally is made of shell, filter core, shell divides upper shell and lower house, upper shell is provided with air inlet and gas outlet, the lower house bottom is provided with sewage draining exit, be provided with the filter core installing plate in the upper shell, be processed with internal thread on the installing plate, filter core is installed on the installing plate by screw rod, has a passage that connects between filter core and installing plate and is connected with the filter air inlet pipe.There is following defective in traditional compressed-air filter: because screw connection structure is adopted in the installation of filter core, and the easily sliding tooth of screw thread damages, and can cause filter core to install and change difficulty, even can't install.
Summary of the invention
At the defective of prior art, the purpose of this utility model provides a kind of simple in structure, and is easy to process, the compressed-air filter filter core that simple installation is reliable, the buckle-type of convenient disassembly is installed.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of buckle-type installed filters filter core, its skeleton and filter material layer of being made up of cylindrical shape porous plate, upper sealing plate, following shrouding constitutes, the filter core inlet end is located on the upper sealing plate, inlet end is provided with the installation buckle of " worker " font circulus, have boss at interval on its end cylindrical, be provided with an annular groove, setting-in one " O " shape sealing ring on the annular groove between circle and boss in the end, form an annular groove between boss and upper sealing plate, circle connects with the cylindrical shape porous plate in the end.
But this filter core spinning circle in a kind of end has spaced-apart bosses that size is complementary and the filter core of annular groove is installed on the deck, seals by " O " shape sealing ring that is inlaid in the filter core end between filter core and deck.
This filter core can single or multiplely be provided with single or multiple filter cores with size coupling spaced-apart bosses and annular groove with its spinning at one and install on the common mounting board of deck, adopts the filter core with specified disposal ability of some to satisfy the compressed air tolerance of required processing and filter requirement.
The utility model compared with prior art has the following advantages: 1, reliable, the convenient disassembly of filter core simple installation; 2, do not exist the filter core that causes because of the sliding tooth damage of screw thread to install, change the problem of difficulty.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Fig. 2 is the end construction schematic diagram of Fig. 1.
The specific embodiment
Embodiment: as shown in Figure 1, 2.The compressed-air filter filter core that a kind of buckle-type is installed, skeleton and filter material layer 6 that this filter core is made up of cylindrical shape porous plate 5, upper sealing plate 4, following shrouding 7 constitute, the filter core inlet end is located on the upper sealing plate 4, inlet end is provided with the installation buckle of " worker " font circulus, has boss 8 at interval on its end cylindrical, circle and 8 of boss are provided with an annular groove 1 in the end, setting-in one " O " shape sealing ring 2 on the annular groove 1,4 of boss 8 and upper sealing plates form an annular groove 3, and circle connects with cylindrical shape porous plate 5 in the end.
But this filter core spinning circle in a kind of end has spaced-apart bosses that size is complementary and the filter core of annular groove is installed on the deck, seals by " O " shape sealing ring 2 that is inlaid in the filter core end between filter core and deck.
This filter core can single or multiplely be provided with single or multiple filter cores with size coupling spaced-apart bosses and annular groove with its spinning at one and install on the common mounting board of deck, adopts the filter core with specified disposal ability of some to satisfy the compressed air tolerance of required processing and filter requirement.
Claims (2)
1. the compressed-air filter filter core installed of a buckle-type, it is characterized in that: skeleton and filter material layer that this filter core is made up of cylindrical shape porous plate, upper sealing plate, following shrouding constitute, the filter core inlet end is located on the upper sealing plate, inlet end is provided with the installation buckle of " worker " font circulus, has boss at interval on its end cylindrical, be provided with an annular groove (1) between circle and boss in the end, setting-in one " O " shape sealing ring on the annular groove, form an annular groove (3) between boss and upper sealing plate, circle connects with the cylindrical shape porous plate in the end.
2. the compressed-air filter filter core that a kind of buckle-type according to claim 1 is installed is characterized in that described filter core can single or multiplely be provided with single or multiple filter cores with size coupling spaced-apart bosses and annular groove with its spinning at one and install on the common mounting board of deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200231968U CN201988292U (en) | 2011-01-25 | 2011-01-25 | Fastening type mounted filter core of compressed air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200231968U CN201988292U (en) | 2011-01-25 | 2011-01-25 | Fastening type mounted filter core of compressed air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988292U true CN201988292U (en) | 2011-09-28 |
Family
ID=44664797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200231968U Expired - Fee Related CN201988292U (en) | 2011-01-25 | 2011-01-25 | Fastening type mounted filter core of compressed air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925803A (en) * | 2018-11-30 | 2019-06-25 | 福建省鑫森炭业股份有限公司 | A kind of activated carbon air filter |
-
2011
- 2011-01-25 CN CN2011200231968U patent/CN201988292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925803A (en) * | 2018-11-30 | 2019-06-25 | 福建省鑫森炭业股份有限公司 | A kind of activated carbon air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU ULTRAFILTRATION INDUSTRY CO., LTD. Free format text: FORMER OWNER: HANGZHOU UNION ULTRAFILTRATION PURIFICATION EQUIPMENT CO., LTD. Effective date: 20131111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131111 Address after: Hangzhou City, Zhejiang province 311122 Yuhang District Xianlin Street Xian Xing Road No. 10-3 Patentee after: Hangzhou ultrafiltration Industry Co Ltd Address before: Yuhang District of Hangzhou City, Zhejiang Province, 311122 enterprises Zhenjia Xian Lin Road No. 19 Patentee before: Hangzhou United Ultrafiltration Purification Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |