CN202044859U - Novel unit air filter box - Google Patents
Novel unit air filter box Download PDFInfo
- Publication number
- CN202044859U CN202044859U CN2011201065842U CN201120106584U CN202044859U CN 202044859 U CN202044859 U CN 202044859U CN 2011201065842 U CN2011201065842 U CN 2011201065842U CN 201120106584 U CN201120106584 U CN 201120106584U CN 202044859 U CN202044859 U CN 202044859U
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- CN
- China
- Prior art keywords
- box
- filter
- box body
- air filter
- pocket type
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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 - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air filter boxes, in particular to a novel unit air filter box which comprises a box body, a box door and an inertia air filter, wherein the box body and the box door are fixedly connected; the box body is internally provided with the inertia air filter; the box body consists of an upper box body and a lower box body; a reinforcing plate is arranged between the upper box body and the lower box body; the lower end of the upper box body is provided with an air inlet; the upper box body is internally provided with a bag type air filter; the upper end of the bag air filter is provided with an air outlet; and the upper end of the box door is provided with a formed sealing piece. The novel unit air filter box has a simple structure, is used conveniently, and has high practical applicability, the selection on filter elements in the unit air filter is reasonable, the integrated structure is optimized, the filter accuracy and the filter efficiency of the system are effectively improved, the integrated system performance is optimized, simultaneously a filter core can be assembled and disassembled conveniently and fast in an effort-saving manner, the filter performance of the whole system is effectively improved, and the novel unit air filter box is easy to apply and promote.
Description
Technical field
The utility model relates to a kind of technical field of empty filter box, the empty filter box in especially a kind of novel unit.
Background technology
It is the wall-hanging empty filter structure of separate unit of one that original locomotive air filtering system has adopted collection inertia-type cleaner and paper air cleaner, as shown in Figures 1 and 2, wherein the pallet 3 of papery cleaner 1 ' be positioned at inertia-type air filter one 2 ' upper bracket ' on, the adjusting bolt 4 ' stroke that utilizes control pallet 3 ' below is with papery cleaner 2 ' withstand on the flange of gas outlet, top.This filtering system has certain limitation in the practice process: at first, the paper material cracky can cause the direct short-circuit without filtering of airborne particle foreign matter, and the papery filter core is inflammable, and the locomotive security incident takes place easily; Secondly the papery filter core belongs to the filtering product of single medium, is difficult to satisfy the requirement in strong wind sand ground district on filtration properties; Moreover the mounting structure of papery filter core is prone in actual mechanical process and causes the short circuit of dirty air because of being difficult to be in place, though simultaneously door structure has adopted sealing joint strip, but still exist because of door structure on the rigidity and the box sealing that causes of the limitation on the door latch structure be difficult to tight situation.
Summary of the invention
Be difficult to airborne contaminant filter totally in order to overcome original locomotive air filtering system, filter core is inflammable, and the low and box sealing of filtration properties is difficult to tight deficiency, and the utility model provides a kind of novel unit empty filter box.
The technical scheme that its technical problem that solves the utility model adopts is: the empty filter box in a kind of novel unit, comprise casing, chamber door and inertia-type air filter, casing is fixedlyed connected with chamber door, be provided with the inertia-type air filter in the casing, casing is made of upper box and lower box, be provided with stiffener between upper box and the lower box, the upper box lower end is provided with air intake, be provided with the pocket type air filtration unit in the upper box, pocket type air filtration unit upper end is provided with air outlet slit, and the chamber door upper end is provided with formation of sealing component.
According to another embodiment of the present utility model, comprise that further the pocket type air filtration unit is made of pocket type filter core, interior hurdle frame and outer hurdle frame, hurdle frame and outer hurdle frame press-fited form in the mounting structure of pocket type filter core adopted.
According to another embodiment of the present utility model, comprise that further the pocket type filter core is made of 2 layers of glass fibre and 1 layer of felt, the pocket type cartridge surface is covered with fire-retardant gummy oil.
According to another embodiment of the present utility model, comprise that further the chamber door both sides are provided with quick door lock.
The beneficial effects of the utility model are: the empty filter box in this novel unit is simple in structure, easy to use, practical, the selection of the interior filter element of the empty filter box in unit is reasonable, has optimized overall structure, has effectively improved the filtering precision and the filtering efficiency of system, help the optimization system overall performance, the easy accessibility of filter core, laborsaving, quick has simultaneously effectively improved the filtration properties of whole system, is easy to application.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of original locomotive air filtering system;
Fig. 2 is the side view of original locomotive air filtering system;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is a front view of the present utility model;
Fig. 5 is the front view of the utility model chamber door;
Fig. 6 is the side view of the utility model chamber door;
Among the figure 1 '. the papery cleaner, 2 '. inertia-type air filter one, 3 '. pallet, 4 '. regulate bolt, 1. casing, 2. chamber door, 3. inertia-type air filter, 4. stiffener, 5. air intake, 6. pocket type air filtration unit, 7. air outlet slit, 11. upper boxes, 12. lower box, 21. formation of sealing component, 22. quick door locks, 61. the pocket type filter core, 62. interior hurdle frames, 63. outer hurdle frames.
The specific embodiment
The empty filter box in a kind of novel unit, the empty filter box in this novel unit comprises folder casing 1, chamber door 2, inertia-type air filter 3, stiffener 4, air intake 5, pocket type air filtration unit 6, air outlet slit 7, upper box 11, lower box 12, formation of sealing component 21, quick door lock 22, pocket type filter core 61, interior hurdle frame 62 and outer hurdle frame 63.
As Fig. 3 is structural representation of the present utility model, Fig. 4 is a front view of the present utility model, casing 1 is fixedlyed connected with chamber door 2, be provided with inertia-type air filter 3 in the casing 1, casing 1 is made of upper box 11 and lower box 12, be provided with stiffener 3 between upper box 11 and the lower box 12, increase casing rigidity on the one hand, to go up lower box on the other hand separates fully, guarantee to go up the thorough isolation of dirty air of lower box and clean air, upper box 11 lower ends are provided with air intake 5, are provided with pocket type air filtration unit 6 in the upper box 11, adopt in-depth filtration mechanism during filtration, the filtering precision and the filtering efficiency of whole filtering system have effectively been improved, pocket type air filtration unit 6 upper ends are provided with air outlet slit 7, and chamber door 2 upper ends are provided with formation of sealing component 21, guarantee that chamber door contacts with the effective of casing.
Pocket type air filtration unit 6 is made of pocket type filter core 61, interior hurdle frame 62 and outer hurdle frame 63, and hurdle frame 62 and outer hurdle frame 63 press-fited form in the mounting structure of pocket type filter core 61 adopted, and be simple in structure, and sealing is reliable, and it is convenient to change.
Pocket type filter core 61 is made of 2 layers of glass fibre and 1 layer of felt, and pocket type filter core 61 surfaces are covered with fire-retardant gummy oil, and cracky and fire-retardant not has that filter area is big, flow reaches the strong characteristics of water environment capacity greatly.
Fig. 5 is the front view of the utility model chamber door, and Fig. 6 is the side view of the utility model chamber door, and chamber door 2 adopts the formation of sealing component 21 through improvement to seal, and guarantees that chamber door contacts with the effective of casing; While increases a plurality of quick door locks 22 in chamber door 2 both sides locks, thereby has effectively improved the overall tightness of casing.
During use, casing 1 is divided into upper box 11 and lower box 12, upper box 11 and lower box 12 are separated by stiffener 3, the dirty air that has guaranteed 12 li of the clean air of 11 li of upper boxes and lower boxes is isolated fully, upper box is provided with pocket type air filtration unit 6 for 11 li, pocket type air filtration unit 6 is installed on the stiffener 3, the pocket type filter core 61 of this pocket type air filtration unit 6 is made by 2 layers of glass fibre and 1 layer of felt and is formed, pocket type filter core 61 surfaces are coated with fire-retardant gummy oil, strong but pliable in texture and nonflammable, hurdle frame 62 and outer hurdle frame 63 press-fited form in the mounting structure of pocket type filter core 61 mainly adopted, interior hurdle frame 62 and outer hurdle frame 63 and the 61 integrated back integral installations of pocket type filter core are on the stiffener 3 of empty filter box, sealing and reliability are relatively good, chamber door 2 adopts formation of sealing component 21 sealings, simultaneously increased a plurality of quick door locks 22, improved the overall tightness of empty filter box greatly in the both sides of chamber door 2.The empty filter box in this novel unit is simple in structure, easy to use, practical, the selection of the interior filter element of the empty filter box in unit is reasonable, has optimized overall structure, has effectively improved the filtering precision and the filtering efficiency of system, help the optimization system overall performance, the easy accessibility of filter core, laborsaving, quick has simultaneously effectively improved the filtration properties of whole system, is easy to application.
Claims (4)
1. empty filter box in novel unit, comprise casing (1), chamber door (2) and inertia-type air filter (3), casing (1) is fixedlyed connected with chamber door (2), be provided with inertia-type air filter (3) in the casing (1), it is characterized in that: casing (1) is made of upper box (11) and lower box (12), be provided with stiffener (4) between upper box (11) and the lower box (12), upper box (11) lower end is provided with air intake (5), be provided with pocket type air filtration unit (6) in the upper box (11), pocket type air filtration unit (6) upper end is provided with air outlet slit (7), and chamber door (2) upper end is provided with formation of sealing component (21).
2. the empty filter box in a kind of novel unit according to claim 1, it is characterized in that: pocket type air filtration unit (6) is made of pocket type filter core (61), interior hurdle frame (62) and outer hurdle frame (63), and hurdle frame (62) and outer hurdle frame (63) press-fited form in the mounting structure of pocket type filter core (61) adopted.
3. the empty filter box in a kind of novel unit according to claim 1, it is characterized in that: pocket type filter core (61) is made of 2 layers of glass fibre and 1 layer of felt, and pocket type filter core (61) surface is covered with fire-retardant gummy oil.
4. the empty filter box in a kind of novel unit according to claim 1, it is characterized in that: chamber door (2) both sides are provided with quick door lock (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201065842U CN202044859U (en) | 2011-04-13 | 2011-04-13 | Novel unit air filter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201065842U CN202044859U (en) | 2011-04-13 | 2011-04-13 | Novel unit air filter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044859U true CN202044859U (en) | 2011-11-23 |
Family
ID=44985184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201065842U Expired - Lifetime CN202044859U (en) | 2011-04-13 | 2011-04-13 | Novel unit air filter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182588A (en) * | 2011-04-13 | 2011-09-14 | 南车戚墅堰机车有限公司 | Novel cell air filter box |
| CN105781818A (en) * | 2016-04-27 | 2016-07-20 | 中车青岛四方机车车辆股份有限公司 | Air inlet filtering window for internal combustion engine of locomotive vehicle and air-conditioning power-generation vehicle |
-
2011
- 2011-04-13 CN CN2011201065842U patent/CN202044859U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182588A (en) * | 2011-04-13 | 2011-09-14 | 南车戚墅堰机车有限公司 | Novel cell air filter box |
| CN105781818A (en) * | 2016-04-27 | 2016-07-20 | 中车青岛四方机车车辆股份有限公司 | Air inlet filtering window for internal combustion engine of locomotive vehicle and air-conditioning power-generation vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
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| CX01 | Expiry of patent term |