CN203816298U - Spiral compression type filter - Google Patents
Spiral compression type filter Download PDFInfo
- Publication number
- CN203816298U CN203816298U CN201420072954.9U CN201420072954U CN203816298U CN 203816298 U CN203816298 U CN 203816298U CN 201420072954 U CN201420072954 U CN 201420072954U CN 203816298 U CN203816298 U CN 203816298U
- Authority
- CN
- China
- Prior art keywords
- hinged
- filter
- spiral compression
- top cover
- support
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a spiral compression type filter which comprises a filter body and a top cover, wherein a plurality of hinged supports are circumferentially and uniformly arranged on the upper part of the filter body, a screwing handle is hinged on one hinged support through a bracket, hooks are hinged on the remaining hinged supports, a jackscrew in thread fit is arranged in the middle of the screwing handle, and a plurality of clamping claws which correspond to the hooks are circumferentially hinged on the screwing handle. By virtue of the spiral compression type filter, the defects of inconvenience in operation and long consumed time for installation and detaching of a traditional filter are overcome, the installation and compression processes are creatively separately performed on the premise of guaranteeing the use function, time is saved, the labor intensity is reduced, and the spiral compression type filter has the advantages of good operability, safety, reliability, attractive appearance and the like.
Description
Technical field
The utility model relates to filter plant field, is specifically related to a kind of filter turning of being convenient to dismantle and pacify.
Background technology
The filter screen of filter need to be made regular check on or change, and therefore needs often dismounting filter, and traditional filter operation was very inconvenient in the past, installed or dismantle all to consume many time, was not suitable for especially maintenance and the processing of emergency.
Utility model content
The purpose of this utility model is exactly the defect existing for prior art, and a kind of simple in structure, dismounting and the formula of spiral compression easily filter quick for installation are provided.
The concrete technical scheme of the utility model is: comprise filter body and top cover, it is characterized in that: described filter body top is along being circumferentially evenly provided with a plurality of hinged-supports, on one of them hinged-support by the hinged handle of tightening of support, equal hinged hook on remaining hinged-support; The described handle middle part of tightening is provided with the hinged a plurality of and claw that described hook is corresponding of making progress in jackscrew, week of threaded engagement.
Such scheme can further be improved to: the top of described filter is provided with flange, and is realized and being sealed and matched by sealing gasket and top cover.
The bottom of described filter body is provided with mudhole.
Described top cover is provided with handle.
Described hinged-support is three, and described hook and claw are two.
The utility model has solved in the past traditional filter operation inconvenience, install, dismantle the shortcoming of length consuming time, under the prerequisite that guarantees use function, creatively installation and compaction process are separately carried out, saved the time, reduce labour intensity, and there is the advantages such as good operability, safe and reliable, good looking appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of being of the utility model;
Fig. 2 is the three-dimensional explosive view of a kind of embodiment of being of the utility model;
In figure: 1. claw, 2. tighten handle, 3. hook, 4. top cover, 5. flange, 6. filter screen, 7. jackscrew, 8. hinged-support, 9. support, 10. filter body, 11. handles, 12, mudhole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Referring to Fig. 1 and Fig. 2, a kind of spiral compression formula filter, comprise filter body 10 and top cover 4, the upper top of filter body 10 be provided with flange 5 and sealing gasket, top along circumferentially all be provided with that three hinged-supports 8, bottoms are provided with mudhole 12, inside is provided with filter screen 6; On one of them hinged-support by the hinged handle 2 of tightening of support 9, equal hinged hook 3 on remaining two hinged-supports; Tighten handle 2 middle parts and be provided with hinged two claws 1 corresponding with hook 3 of making progress in jackscrew 7, week of threaded engagement.Install for convenience and unload top cover 4, which is provided with two handles 11.
During use, claw 1 is lifted to slot milling, again top cover 4 is positioned on flange 5 and adjusts good position, put down claw 1, make to tighten 2 times end in contact top covers 4 of handle, then rotate two hooks 3 and hook claw 1, now clockwise rotate jackscrew 7 it is moved downward, top cover 4 can be pressed on flange 5, realize sealing; Anti-order is carried out above action and can be pulled down top cover 4 to carry out further work.
The utility model adopts the principle of spiral compression, coordinate two hinged hooks on filter wall in one end to hook or unclamp claw, can easily realize the compression of top cover and unclamp, installation or removal top cover fast again, the hinged-support of while two hooks and triangle claw is uniformly distributed in a circumferential direction, not only make triangle claw stressed more even but also tightening handle and can limit loosening to some extent in the situation that the movement of top cover, can play the effect of safeguard protection, in addition, filter top covers and is welded with two handgrips so that mobile top cover, bottom has mudhole and is convenient to clear up filter residue.
The utility model is simple in structure, with short production cycle, cost is low, good reliability, and good looking appearance.
For those skilled in the art, do not departing under the prerequisite of the utility model principle, likely to concrete size, or partial structurtes make some improvements and modifications, and these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a spiral compression formula filter, comprise filter body and top cover, it is characterized in that: described filter body top is along being circumferentially evenly provided with a plurality of hinged-supports, on one of them hinged-support by the hinged handle of tightening of support, equal hinged hook on remaining hinged-support; The described handle middle part of tightening is provided with the hinged a plurality of and claw that described hook is corresponding of making progress in jackscrew, week of threaded engagement.
2. spiral compression formula filter according to claim 1, is characterized in that: the top of described filter is provided with flange, and is realized and being sealed and matched by sealing gasket and top cover.
3. spiral compression formula filter according to claim 1, is characterized in that: the bottom of described filter body is provided with mudhole.
4. spiral compression formula filter according to claim 1, is characterized in that: described top cover is provided with handle.
5. according to the arbitrary described spiral compression formula filter of claim 1-4, it is characterized in that: described hinged-support is three, described hook and claw are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072954.9U CN203816298U (en) | 2014-02-20 | 2014-02-20 | Spiral compression type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072954.9U CN203816298U (en) | 2014-02-20 | 2014-02-20 | Spiral compression type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816298U true CN203816298U (en) | 2014-09-10 |
Family
ID=51471843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072954.9U Expired - Fee Related CN203816298U (en) | 2014-02-20 | 2014-02-20 | Spiral compression type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816298U (en) |
-
2014
- 2014-02-20 CN CN201420072954.9U patent/CN203816298U/en not_active Expired - Fee Related
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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: 20140910 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |