CN204828079U - Draught fans filters - Google Patents
Draught fans filters Download PDFInfo
- Publication number
- CN204828079U CN204828079U CN201520535414.4U CN201520535414U CN204828079U CN 204828079 U CN204828079 U CN 204828079U CN 201520535414 U CN201520535414 U CN 201520535414U CN 204828079 U CN204828079 U CN 204828079U
- Authority
- CN
- China
- Prior art keywords
- frame
- latch
- positioning hole
- wire side
- filtering frame
- 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.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a draught fans filters, included filter stand, filter core and mount, the filter core is located in crossing the filter stand, be somebody's turn to do the filter stand and be fixed in in the mount, it comprises first, two wire sides of second that can open and shut to cross the filter stand, install between two wire sides the filter core, the both sides frame of mount corresponds the both sides of crossing the filter stand are equipped with the guide rail, supply it inserts and establishes to cross the filter stand, be equipped with on the first wire side and correspond on the side frame of second wire side to one side retractable bolt the bolt is equipped with a first locating hole, bolt and the cooperation of first locating hole are for closure two the wire side, it is equipped with a second locating hole to correspond the bolt on the side frame of mount, the setting is arranged along same straight line one by one to bolt, first locating hole and second locating hole, the bolt with second locating hole cooperation, be used for with it fixes to cross the filter stand in the mount. The utility model discloses simple structure, use cost is lower, and has the convenient advantage of loading and unloading.
Description
Technical field
The utility model relates to a kind of a kind of fan filter on the traffic tool such as train, subway, aircraft, and this fan filter is a kind of cooling air filter for ventilation flue front end intake grill.
Background technique
The traffic tool such as train, subway, aircraft often have a lot of equipment to need ventilation and heat, and for inverter box, the wind inlet place of its blower fan can install a kind of filter, can bring the foreign matter of injury in order to the foreign material in filtered air and dust etc. to blower fan.
There is following problem in this existing filter: 1, filter core is non-exchange, after a long time use, the filter core of filter gathers a large amount of foreign material and dust, reduce into air quantity, impact can be brought to radiating effect, due to the restriction of structure, need to carry out integral replacing ability head it off to filter, cost is higher; 2, handling comparatively inconvenience, existing filter is all go out at the wind inlet of blower fan by screw locking, is to install or dismounting all comparatively inconvenience, more screw can be caused stuck because of long-time use, be difficult to unload.
Therefore, how to solve the deficiency that above-mentioned prior art exists, just become the problem that the utility model will be studied.
Summary of the invention
The utility model provides a kind of fan filter, its object is to solve the problem that existing prior art filter core is non-exchange and dismounting is inconvenient.
For achieving the above object, the technical solution adopted in the utility model is: a kind of fan filter, comprises filtering frame, filter core and fixing frame; Described filter core is located in described filtering frame, and this filtering frame is fixed in described fixing frame; Wherein,
Described filtering frame is flat, by can first, second two wire sides of open and close form; An installing space is formed between wire side, for installing described filter core described in two;
Described fixing frame is fixedly arranged on the wind inlet place of described blower fan, the both sides of the corresponding described filtering frame of both sides frame of described fixing frame are provided with guide rail, the spacing of guide rail described in two is wide or slightly larger than the width of described filtering frame, so that described filtering frame is inserted in described fixing frame downwards;
Wherein, the upper frame of the first wire side of described filtering frame is provided with can to the latch of side indentation, and on the side frame of the second wire side, corresponding described latch is provided with one first positioning hole; Described latch and described first positioning hole coordinate, in order to wire side described in sealed two;
On one side frame of described fixing frame, corresponding described latch is provided with one second positioning hole, and described latch, the first positioning hole and the second positioning hole are along same straight line successively spread configuration; Described latch and described second positioning hole coordinate, in order to be fixed in described fixing frame by described filtering frame.
Related content in technique scheme is explained as follows:
1., in such scheme, described filter core can environmentally need to use other material of different filtration grade.
2. in such scheme, described latch is resilient key, be arranged in the key seat on the frame of described first wire side, a spring is provided with in this key seat, this spring housing is located on the body of rod of described latch, and applies pulling force to force described latch to stretch out all the time and to be positioned in described first positioning hole and described second positioning hole to the body of rod.
3., in such scheme, described latch also has a handle end; To shaking hands, end offers a slot to make way on the frame of described second wire side, and this slot to make way is L-shaped, is opened on adjacent two faces of described second wire side frame simultaneously, and be formed with described shake hands to hold coordinate one against positioning part.By the setting of slot to make way, operator can pull handle end to order about the body of rod retraction of latch, and the retracted state of latch then can be located by " L " shape.
4., in such scheme, described filtering frame is also provided with leader.By the setting of this handle, after described filtering frame and fixing frame unlock, described filtering frame can be pulled out from described fixing frame.
5., in such scheme, described handle is located on the upper frame of the first wire side of described filtering frame.
Working principle of the present utility model and advantage as follows:
A kind of fan filter of the present utility model, comprises filtering frame, filter core and fixing frame, and wherein filtering frame is by can the first wire side of folding and the second wire side form, and installs filter core between two wire sides.Filtering frame is slidably connected by the guide rail on the frame of fixing frame both sides and fixing frame, and is located by latch.Compared to existing technologies, filter core of the present utility model is capable of washing also replaceable, and therefore cost is significantly reduced, and due to the slidable fit structure of filtering frame and fixing frame, therefore there is advantage easy to loading and unloading, also have that the pressure loss is little, filter efficiency is high and the advantage such as easy to maintenance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the structural representation after the utility model embodiment filtering frame is separated with fixing frame;
Accompanying drawing 3 is the structural blast figure after the utility model embodiment filtering frame is opened.
In above accompanying drawing: 1. filtering frame; 2. filter core; 3. fixing frame; 4. the first wire side; 5. the second wire side; 6. install space; 7. guide rail; 8. latch; 9. the first positioning hole; 10. the second positioning hole; 11. key seats; 12. springs; 13. handle ends; 14. slots to make way; 15. against positioning part; 16. handles.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in accompanying drawing 1 ~ 3, a kind of fan filter, comprises filtering frame 1, filter core 2 and fixing frame 3; Described filter core 2 is located in described filtering frame 1, and this filtering frame 1 is fixed in described fixing frame 3; Wherein,
Described filtering frame 1 in flat, by can first, second two wire sides 4,5 of open and close form; An installing space 6 is formed with between wire side 4,5, for installing described filter core 2 described in two; This filter core 2 can environmentally need to use other material of different filtration grade.
Described fixing frame 3 is fixedly arranged on the wind inlet place of described blower fan, the both sides of the corresponding described filtering frame 1 of both sides frame of described fixing frame 3 are provided with guide rail 7, the spacing of guide rail 7 described in two is wide or slightly larger than the width of described filtering frame 1, so that described filtering frame 1 is inserted in described fixing frame 3 downwards;
Wherein, the upper frame of the first wire side 4 of described filtering frame 1 is provided with and can be provided with one first positioning hole 9 to corresponding described latch 8 on the side frame of latch 8, second wire side 5 of side indentation; Described latch 8 and described first positioning hole 9 coordinate, in order to wire side described in sealed two 4,5;
On one side frame of described fixing frame 3, corresponding described latch 8 is provided with one second positioning hole 10, and described latch 8, first positioning hole 9 and the second positioning hole 10 are along same straight line successively spread configuration; Described latch 8 and described second positioning hole 10 coordinate, in order to be fixed in described fixing frame 3 by described filtering frame 1.
Wherein, described latch 8 is resilient key, be arranged in the key seat 11 on the frame of described first wire side 4, a spring 12 is provided with in this key seat 11, this spring 12 is sheathed on the body of rod of described latch 8, and applies pulling force to force described latch 8 to stretch out all the time and to be positioned in described first positioning hole 9 and described second positioning hole 10 to the body of rod.
Described latch 8 also has a handle end 13; To shaking hands, end 13 offers a slot to make way 14 on the frame of described second wire side 5, this slot to make way 14 is L-shaped, be opened on adjacent two faces of described second wire side 5 frame simultaneously, and be formed coordinate with described handle end 13 one against positioning part 15.By the setting of slot to make way 14, operator can pull handle end 13 to order about the body of rod retraction of latch 8, and the retracted state of latch 8 then can be located by " L " shape.
Described filtering frame 1 is also provided with leader 16, and this handle 16 is located on the upper frame of the first wire side 4 of described filtering frame 1.By the setting of this handle 16, after described filtering frame 1 and fixing frame 3 unlock, described filtering frame 1 can be pulled out from described fixing frame 3.
Wherein, described filter core 2 adopts pore sponge, and Main Function is separated the large particle solid particle and the water droplet that enter blower air, and large particle solid particle and water droplet are stopped by sponge; First, second wire side 4,5 of described filtering frame 1 is for stopping large object.
When filter core 2 uses the long period to need to change, after only filtering frame 1 need dismantle from the guide rail 7 of fixing frame 3 time, first, second two wire sides 4,5 of opened filter stand 1, just can clean or more renew cartridge 2, compared to existing technologies, the utility model is more economical.
Wherein, filter core 2 can adopt fire proofing material, improves safety class.Cleaning or change after filtration core 2, first filter core 2 is loaded filtering frame 1, close wire side, then filtering frame 1 is loaded the guide rail 7 of fixing frame 3, is fixed by latch 8, and the cleaning or the filter core 2 that namely complete fan filter are changed.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a fan filter, is characterized in that: comprise filtering frame, filter core and fixing frame; Described filter core is located in described filtering frame, and this filtering frame is fixed in described fixing frame; Wherein,
Described filtering frame is flat, by can first, second two wire sides of open and close form; An installing space is formed between wire side, for installing described filter core described in two;
Described fixing frame is fixedly arranged on the wind inlet place of described blower fan, the both sides of the corresponding described filtering frame of both sides frame of described fixing frame are provided with guide rail, the spacing of guide rail described in two is wide or slightly larger than the width of described filtering frame, so that described filtering frame is inserted in described fixing frame downwards;
Wherein, the upper frame of the first wire side of described filtering frame is provided with can to the latch of side indentation, and on the side frame of the second wire side, corresponding described latch is provided with one first positioning hole; Described latch and described first positioning hole coordinate, in order to wire side described in sealed two;
On one side frame of described fixing frame, corresponding described latch is provided with one second positioning hole, and described latch, the first positioning hole and the second positioning hole are along same straight line successively spread configuration; Described latch and described second positioning hole coordinate, in order to be fixed in described fixing frame by described filtering frame.
2. fan filter according to claim 1, it is characterized in that: described latch is resilient key, be arranged in the key seat on the frame of described first wire side, a spring is provided with in this key seat, this spring housing is located on the body of rod of described latch, and applies pulling force to force described latch to stretch out all the time and to be positioned in described first positioning hole and described second positioning hole to the body of rod.
3. fan filter according to claim 2, is characterized in that: described latch also has a handle end; To shaking hands, end offers a slot to make way on the frame of described second wire side, and this slot to make way is L-shaped, is opened on adjacent two faces of described second wire side frame simultaneously, and be formed with described shake hands to hold coordinate one against positioning part.
4. fan filter according to claim 1, is characterized in that: described filtering frame is also provided with leader.
5. fan filter according to claim 4, is characterized in that: described handle is located on the upper frame of the first wire side of described filtering frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535414.4U CN204828079U (en) | 2015-07-22 | 2015-07-22 | Draught fans filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535414.4U CN204828079U (en) | 2015-07-22 | 2015-07-22 | Draught fans filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828079U true CN204828079U (en) | 2015-12-02 |
Family
ID=54685686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535414.4U Withdrawn - After Issue CN204828079U (en) | 2015-07-22 | 2015-07-22 | Draught fans filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976161A (en) * | 2015-07-22 | 2015-10-14 | 苏州德仕耐五金技术有限公司 | Draught fan filter |
-
2015
- 2015-07-22 CN CN201520535414.4U patent/CN204828079U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976161A (en) * | 2015-07-22 | 2015-10-14 | 苏州德仕耐五金技术有限公司 | Draught fan filter |
| CN104976161B (en) * | 2015-07-22 | 2017-05-24 | 苏州德仕耐五金技术有限公司 | Draught fan filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170524 |