CN201875867U - Dust removal filter device for return air inlet of traveling crane air conditioner indoor unit - Google Patents
Dust removal filter device for return air inlet of traveling crane air conditioner indoor unit Download PDFInfo
- Publication number
- CN201875867U CN201875867U CN201020574868XU CN201020574868U CN201875867U CN 201875867 U CN201875867 U CN 201875867U CN 201020574868X U CN201020574868X U CN 201020574868XU CN 201020574868 U CN201020574868 U CN 201020574868U CN 201875867 U CN201875867 U CN 201875867U
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- China
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- return air
- air inlet
- air conditioner
- fixed mount
- wall
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Abstract
The utility model discloses a dust removal filter device, and particularly discloses a dust removal filter device for a return air inlet of a traveling crane air conditioner indoor unit. The dust removal filter device realizes fine dust filtering effect and high filtering precision for the return air inlet of the traveling crane air conditioner indoor unit, and comprises filter packing and a fixing frame. The filter packing is filled in the fixing frame, and the fixing frame is mounted on an air conditioner frame at the return air inlet of the air conditioner indoor unit and completely covers the return air inlet.
Description
Technical field
The utility model relates to a kind of dedusting filter, especially relates to a kind of dedusting filter that is used for bridge crane air conditioning indoor set return air inlet.
Background technology
The bridge crane air conditioning machine belongs to extraordinary air-conditioning equipment ranks, its environment for use has the temperature height, dust is heavy, shake characteristics such as violent, at present the employed return air filter of air-conditioning producer one deck of substantially all being mounted in return air inlet is slightly imitated the nylon screen pack, because nylon wire has only barrier functionality, so its filtering accuracy, filter effect is all undesirable, and the electric panel room in the driving, electrical equipment and switch board are all arranged in the operating room, if too much metal, nonmetal dust is sent in the driving by air conditioner and from air outlet, not only can influence the heat exchange efficiency of the heat exchanger of air-conditioning own, and can electrical equipment and the switch board in driving a vehicle be caused damage, stay hidden danger also can for simultaneously the safe operation of driving.
The utility model content
Technical problem to be solved in the utility model is: the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet that a kind of dust-filtering to bridge crane air conditioning indoor set return air inlet is effective, filtering accuracy is high is provided.
The technical scheme that adopts for solving the problems of the technologies described above is: the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet, comprise filter packing and fixed mount, described filter packing is contained in the described fixed mount, described fixed mount is installed on the air conditioner frame at described indoor apparatus of air conditioner return air inlet place, and described return air inlet is all covered.
Further be, described fixed mount is a double-deck cube that is made of inner and outer wall, and this double-decker cube has one makes the return air channel of inwall formation and the return air face of external communications; Described filter packing is contained in tamping in the cavity between the described cubical inner and outer wall, has the filter packing baffle plate between the inwall of return air face one side and the outer wall; Described double-decker cube is installed on the air conditioner frame at indoor apparatus of air conditioner return air inlet place with return air face one side.
Further be, described inner and outer wall is made by latticed grid, between the latticed grid of adjacent inner wall and between the latticed grid of adjacent outer wall by structural framework spare by being welded to connect.
Further be, also be provided with installing plate on the described fixed mount, installing plate is provided with installing hole, and hold-down screw is installed in the installing hole; Described installing plate is positioned at the return air facial plane, and is welded to connect with outer wall; Described fixed mount is by described installing hole and mark closely on the air conditioner frame at return air inlet place that screw is installed in indoor apparatus of air conditioner.
Further be: described filter packing is fibrous nodules or fibre bundle.
The beneficial effects of the utility model are: by at the return air inlet of driving indoor apparatus of air conditioner the fixed mount that filter packing is housed being installed, when the air communication that contains dust is crossed return air inlet and is entered indoor apparatus of air conditioner, just can improve filtering accuracy and the filter effect of return air filter greatly by the stopping and adsorb a large amount of metals and the nonmetal dust that to contain in the air-flow and filter out of filter packing to air-flow.
Description of drawings
Fig. 1 is used for the dedusting filter perspective view of bridge crane air conditioning indoor set return air inlet for the utility model;
Fig. 2 is that the A-A of the utility model Fig. 1 analyses and observe and gas is crossed flow diagram;
Fig. 3 is used for the scheme of installation of the dedusting filter of bridge crane air conditioning indoor set return air inlet for the utility model.
Be labeled as among the figure: installing plate 1, filter packing 2, filter packing baffle plate 3, installing hole 4, inwall 51, outer wall 52, fixed mount 6, hold-down screw 7, air conditioner frame 8, return air inlet 9, return air face 91, return air channel 92, structural framework spare 10, heat exchanger 11.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3 be the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet that a kind of dust-filtering to bridge crane air conditioning indoor set return air inlet is effective, filtering accuracy is high that the utility model provides.Described dedusting filter comprises filter packing 2 and fixed mount 6, and described filter packing 2 is contained in the described fixed mount 6, and described fixed mount 6 is installed on the air conditioner frame 8 at described indoor apparatus of air conditioner return air inlet 9 places, and described return air inlet 9 is all covered.Like this, return air inlet 9 at the driving indoor apparatus of air conditioner is installed the fixed mount 6 that filter packing 2 is housed, when the air communication that contains dust is crossed return air inlet 9 and is entered indoor apparatus of air conditioner, just can stopping and adsorbing a large amount of metals and the nonmetal dust that to contain in the air-flow and filter out by filter packing 2, changed in the prior art 9 of return air inlets and slightly imitated the structure that the nylon screen pack comes filtered airflow by one deck, make dedusting filter not only only stop the function of dust, dust in all right effectively adsorption gas flow, thereby improved filtering accuracy and the filter effect of return air filter greatly to air-flow, after having reduced a large amount of dust and entering air conditioner, to the corrosion and the infringement of the heat exchanger 11 of air conditioner itself, prolonged the service life of heat exchanger 11; Reduced erosion, reduction equipment failure rate and the driving security of operation risk of dust to the driving electrical equipment; Reduce the possibility that indoor set each several part copper pipe is revealed owing to the electrochemical corrosion that absorption caused of metallic dust; Improved the running indoor environment.
In the above-mentioned embodiment, the structure of described fixed mount 6 has multiple, the most frequently used structure is the cube for a common structure, filling described filter packing then in this cube gets final product, then described cube is installed on the air conditioner frame 8 at indoor apparatus of air conditioner return air inlet 9 places, but this structure can make the area of passage of return air inlet 9 reduce because a large amount of filter packing 2 is deposited in return air inlet 9 places by fixed mount 6, and influence enters the flow of the gas of indoor apparatus of air conditioner by return air inlet 9.In order to reduce this influence, raising enters the flow of the gas of indoor apparatus of air conditioner by return air inlet 9, described fixed mount 6 is a double-deck cube that is made of inwall 51 and outer wall 52, and this double-decker cube has one makes the return air channel 92 of inwall 51 formations and the return air face 91 of external communications; Described filter packing 2 is contained in the filler cavity between described cubical inwall 51 and the outer wall 52, has filter packing baffle plate 3 between the inwall 51 of return air face 91 1 sides and the outer wall 52; Described double-decker cube is installed on the air conditioner frame 8 at indoor apparatus of air conditioner return air inlet 9 places with return air face 91 1 sides.Cross shown in the flow diagram as the gas of Fig. 2, after adopting this double-deck fixed mount 6, the area of passage of return air inlet 9 is without any variation, enter gas in the return air channel 92 that the inwall 51 of fixed mount 6 constitutes by this return air inlet 9, can pass filter packing 2 from five walls of fixed mount 6 and enter in the indoor apparatus of air conditioner, improve the inflow-rate of water turbine of return air inlet 9 greatly.
In the above-mentioned embodiment, the inwall 51 and the outer wall 52 that constitute fixed mount 6 can be the plastics web plates, it also can be the steel orifice plate of processing, plastics web plate intensity is on the low side, the steel orifice plate cost of manufacture of processing is higher, inwall 51 described in the utility model and outer wall 52 are made by latticed grid, between the adjacent inner wall 51 latticed grids and between the adjacent outer wall 52 latticed grids by structural framework spare 10 by being welded to connect.Such infrastructure cost is low, and is easy to make, and intensity also can be guaranteed.Described structural framework spare 10 mainly plays supporting network trellis grid, and it can be an angle steel of the prior art, also can be other structure that forms with the thin plate bending, as long as can play the effect of supporting described latticed grid.
For the ease of fixed mount 6 is installed on the air conditioner frame 8, also be provided with installing plate 1 on the described fixed mount 6, installing plate 1 is provided with installing hole 4, and hold-down screw 7 is installed in the installing hole 4; Described installing plate 1 is positioned at the return air facial plane, and is welded to connect with outer wall 52; Described fixed mount 6 is installed in by described installing hole 4 and hold-down screw 7 on the air conditioner frame 8 at return air inlet 9 places of indoor apparatus of air conditioner.Adopt such structure, both can very easily fixed mount 6 be installed on the air conditioner frame 8, also help the clean and maintenance of postorder to dust arrester, when need clean dust arrester, can take out dust arrester by unloading hold-down screw 7, unload filter packing baffle plate 3 taking-up filter packings 2 again and clean or change, also can be according to the different of filter packing 2 materials or directly with the soaked cleaning of dust arrester.Described filter packing 2 can be a fibrous nodules, also can be fibre bundle, can also be other can play stop with absorbed air in the material of dust.
Claims (5)
1. the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet, it is characterized in that: comprise filter packing (2) and fixed mount (6), described filter packing (2) is contained in the described fixed mount (6), described fixed mount (6) is installed on the air conditioner frame (8) that described indoor apparatus of air conditioner return air inlet (9) locates, and described return air inlet (9) is all covered.
2. the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet according to claim 1, it is characterized in that: described fixed mount (6) is a double-deck cube that is made of inwall (51) and outer wall (52), and this double-decker cube has one makes the return air channel (92) of inwall (51) formation and the return air face (91) of external communications; Described filter packing (2) is contained in the filler cavity between described cubical inwall (51) and the outer wall (52), has filter packing baffle plate (3) between the inwall (51) of return air face one side and the outer wall (52); Described double-decker cube is installed on the air conditioner frame (8) that indoor apparatus of air conditioner return air inlet (9) locates with return air face (91) one sides.
3. the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet according to claim 2, it is characterized in that: described inwall (51) and outer wall (52) are made by latticed grid, between the latticed grid of adjacent inner wall (51) and between the latticed grid of adjacent outer wall (52) by structural framework spare (10) by being welded to connect.
4. the dedusting filter that is used for bridge crane air conditioning indoor set return air inlet according to claim 2, it is characterized in that: also be provided with installing plate (1) on the described fixed mount (6), installing plate (1) is provided with installing hole (4), and hold-down screw (7) is installed in the installing hole (4); Described installing plate (1) is positioned at return air face (91) plane, and is welded to connect with outer wall (52); Described fixed mount (6) is installed on the air conditioner frame (8) that the return air inlet (9) of indoor apparatus of air conditioner locates by described installing hole (4) and hold-down screw (7).
5. according to the described dedusting filter that is used for bridge crane air conditioning indoor set return air inlet in arbitrary top in the claim 1～4, it is characterized in that: described filter packing (2) is fibrous nodules or fibre bundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020574868XU CN201875867U (en) | 2010-10-25 | 2010-10-25 | Dust removal filter device for return air inlet of traveling crane air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020574868XU CN201875867U (en) | 2010-10-25 | 2010-10-25 | Dust removal filter device for return air inlet of traveling crane air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875867U true CN201875867U (en) | 2011-06-22 |
Family
ID=44163784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020574868XU Expired - Fee Related CN201875867U (en) | 2010-10-25 | 2010-10-25 | Dust removal filter device for return air inlet of traveling crane air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968530A (en) * | 2014-05-20 | 2014-08-06 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106166421A (en) * | 2015-05-20 | 2016-11-30 | 上海凡清环境工程有限公司 | A kind of fibre bundle gas filtration method and apparatus |
-
2010
- 2010-10-25 CN CN201020574868XU patent/CN201875867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968530A (en) * | 2014-05-20 | 2014-08-06 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106166421A (en) * | 2015-05-20 | 2016-11-30 | 上海凡清环境工程有限公司 | A kind of fibre bundle gas filtration method and apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111025 |