CN204411912U - A kind of new air filter - Google Patents
A kind of new air filter Download PDFInfo
- Publication number
- CN204411912U CN204411912U CN201520004295.XU CN201520004295U CN204411912U CN 204411912 U CN204411912 U CN 204411912U CN 201520004295 U CN201520004295 U CN 201520004295U CN 204411912 U CN204411912 U CN 204411912U
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- metal housing
- described metal
- metal
- bottom bracket
- air filter
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Abstract
The utility model provides a kind of new air filter, comprise metal housing, one end of described metal housing is provided with external screw thread, the other end of described metal housing is provided with flat hasp, from being provided with one end of flat hasp to being provided with externally threaded one end in described metal housing, be provided with metal bottom bracket, metal coarse strainer, sponge essence filter screen, porous masses plate successively, described metal bottom bracket is fixed on described metal housing by flat hasp.Be provided with external screw thread by the one end at metal housing, make air cleaner installation, disassembling section conveniently; Be provided with and be fixed on metal bottom bracket on metal housing by flat hasp and porous masses can install metal coarse strainer, sponge essence filter screen easily, the sealing between filter screen and metal housing can be improved, improve filter efficiency; Can reuse after the disassembly, cleaning of metal coarse strainer, support environmental protection.
Description
Technical field
The utility model relates to a kind of filter, in particular to a kind of air cleaner.
Background technology
The air cleaner of existing many generating sets adopts paper to make, can only single use.Sustainable use 400-500 hour when working environment is good, if work under bad environment, then just must change for 200-250 hour.Change maintenance time need shutdown operation, thus, affect the operating efficiency of unit, and not environmentally, waste resource, these problems all can cause increase operation cost.
Be CN102512884A at number of patent application, the applying date is on June 27th, 2012, in the file of " air filter " by name, disclose a kind of air filter of Gas Turbine Generating Units, this device comprises first order filter, second level filter and third level filter.Wherein second level filter and third level filter are arranged on two spaced cover filter frames respectively, and filter frame is fixedly installed in the inlet channel of gas turbine generator group by built-in fitting.Each filter frame is equipped with some square holes, be provided with some for installing hole hard-wired with built-in fitting at the periphery of filter frame, on filter frame, the periphery of each square hole is equipped with a unit frame, second level filter or the 3rd pole filter can be arranged in unit frame, also be provided with sealing gasket therebetween, unit frame is also provided with securing member.Although this device can prevent filter from loosening because of vibration, but filter needs block-by-block to be separately fixed on unit frame, also need to arrange sealing gasket in the gap of filter and unit frame, when changing filter, need unit frame one by one separately to change, unit frame replacement operation each time all must be shut down; And its first filter adopts venetian blind type inertial filter, second level filter adopts folded metal filter screen formula, and filter efficiency does not reach best.
Utility model content
The utility model aims to provide a kind of new air filter, and to solve the wasting of resources, replacement operation affects unit efficiency, installation trouble, filter efficiency do not reach best problem.
A kind of new air filter, comprise metal housing, be arranged on the external screw thread of metal housing one end, the other end of described metal housing is provided with flat hasp, from being provided with one end of flat hasp to being provided with externally threaded one end in described metal housing, be provided with metal bottom bracket, metal coarse strainer, sponge essence filter screen, porous masses plate successively, described metal bottom bracket is fixed on described metal housing by flat hasp.
Further, described metal housing is cylindric, and the side cross-section of described metal housing is in " convex " font.
Further, described external screw thread is located at the less one end of described metal housing diameter.
Further, described flat hasp quantity is some, and circumferentially distributes on metal housing.
Further, described metal bottom bracket is provided with some circular hole a, and described how empty sieve plate is provided with some circular hole b.
Further, the span of described circular hole a is less than the span of circular hole b.
From the above, the utility model has the advantage of: be provided with external screw thread by one end less at metal housing diameter, make air cleaner installation, disassembling section conveniently; Be provided with and be fixed on metal bottom bracket on metal housing by flat hasp and porous masses can install metal coarse strainer, sponge essence filter screen easily, the sealing between filter screen and metal housing can be improved, improve filter efficiency; Reusable after the cleaning of metal coarse strainer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of metal bottom bracket;
Fig. 3 is the structural representation of porous masses plate.
Detailed description of the invention
In order to solve the wasting of resources, replacement operation affects unit efficiency, installation trouble, filter efficiency do not reach best problem, and the utility model provides a kind of new air filter.
Below in conjunction with the accompanying drawing in the utility model, be clearly and completely described the technical scheme in the utility model, obviously, described is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
As shown in Figure 1, a kind of new air filter, comprising metal housing 6, being arranged on the external screw thread 1 of metal housing 6 one end, for connecting generating set; The other end of described metal housing 6 is provided with flat hasp 3, and described flat hasp 3 quantity is some, and circumferentially distributes on metal housing 6.From being provided with one end of flat hasp 3 to the one end being provided with external screw thread 1 in described metal housing 6, be provided with metal bottom bracket 4, metal coarse strainer 5, sponge essence filter screen 2, porous masses plate 7 successively, described metal bottom bracket 4 is fixed on described metal housing 6 by flat hasp 3, the flat hasp 3 circumferentially distributed can firmly fixing metal collet 4, described metal bottom bracket 4 is provided with some circular hole a, described porous masses plate is provided with some circular hole b, the span of described circular hole a is less than the span of circular hole b, can ensure air influx.
Metal coarse strainer 5 can Preliminary screening impurity, and sponge essence filter screen 2 can further impurity screening, and the gap of itself and metal housing 6 is little, without the need to additionally increasing sealing gasket, when metal coarse strainer 5 needs clean, disassemble and clean up, can install and use again.
Described metal housing 6 is cylindric, and the side cross-section of described metal housing 6 is in " convex " font.Described external screw thread 1 is located at the less one end of described metal housing 6 diameter.Air enters from metal bottom bracket 4 one end, and successively through metal coarse strainer 5, sponge essence filter screen 2, how empty sieve plate 7, clean air finally enters generating set from the one end being provided with external screw thread 1.When the diameter of generator air inlet is certain, one end diameter that air cleaner is provided with metal bottom bracket 4 is larger than the one end being provided with external screw thread 1, can ensure the air amount of flowing to, can not affect air inflow because of screen pack, ensure generating set operating efficiency.
From the above, the utility model has the advantage of:
1, be provided with external screw thread by one end less at metal housing diameter, make air cleaner installation, disassembling section conveniently;
2, by being provided with flat hasp, metal bottom bracket being fixed on metal housing, being provided with porous masses and metal coarse strainer, sponge essence filter screen can be installed easily, the sealing between filter screen and metal housing can be improved, improve filter efficiency;
3, by being " convex " font air filter design, more air can be allowed to enter in filter, ensureing the air specific discharge entering generating set;
4, metal coarse strainer disassembling cleaning, reinstalls to use.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a new air filter, comprise metal housing, it is characterized in that, one end of described metal housing is provided with external screw thread, the other end of described metal housing is provided with flat hasp, from being provided with one end of flat hasp to being provided with externally threaded one end in described metal housing, be provided with metal bottom bracket, metal coarse strainer, sponge essence filter screen, porous masses plate successively, described metal bottom bracket is fixed on described metal housing by flat hasp.
2. a kind of new air filter according to claim 1, it is characterized in that, described metal housing is cylindric, and the side cross-section of described metal housing is in " convex " font.
3. a kind of new air filter according to claim 2, it is characterized in that, described external screw thread is located at the less one end of described metal housing diameter.
4. a kind of new air filter according to claim 1, it is characterized in that, described flat hasp quantity is some, and circumferentially distributes on metal housing.
5. a kind of new air filter according to claim 1, it is characterized in that, described metal bottom bracket is provided with some circular hole a, and described porous masses plate is provided with some circular hole b.
6. a kind of new air filter according to claim 5, it is characterized in that, the span of described circular hole a is less than the span of circular hole b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004295.XU CN204411912U (en) | 2015-01-06 | 2015-01-06 | A kind of new air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004295.XU CN204411912U (en) | 2015-01-06 | 2015-01-06 | A kind of new air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411912U true CN204411912U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004295.XU Active CN204411912U (en) | 2015-01-06 | 2015-01-06 | A kind of new air filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204411912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233577A (en) * | 2015-10-10 | 2016-01-13 | 南车青岛四方机车车辆股份有限公司 | Filter device for equipment box |
-
2015
- 2015-01-06 CN CN201520004295.XU patent/CN204411912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233577A (en) * | 2015-10-10 | 2016-01-13 | 南车青岛四方机车车辆股份有限公司 | Filter device for equipment box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |