CN205137840U - Heat exchanger fin filters protection device - Google Patents
Heat exchanger fin filters protection device Download PDFInfo
- Publication number
- CN205137840U CN205137840U CN201520801613.5U CN201520801613U CN205137840U CN 205137840 U CN205137840 U CN 205137840U CN 201520801613 U CN201520801613 U CN 201520801613U CN 205137840 U CN205137840 U CN 205137840U
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- heat exchanger
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- exchanger fin
- screen pack
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Abstract
The utility model discloses a bridge crane air conditioner heat exchanger fin filters protection device under the high dust environment of high temperature, constitute by the U -shaped card slot and the bottom support plate that return the font board and weld on returning the font board including casing and filtration guard block, casing, it is guard net, the filter screen of inlay card in U -shaped card slot in proper order to filter the guard block. The utility model discloses simple to use, unpick and wash the convenience, prolonged the life of heat exchanger effectively, reduced use cost, provide the convenience also for simultaneously installation and change.
Description
Technical field
The utility model relates to filtration proterctive equipment field, specifically, is related specifically to a kind of heat exchanger fin filter protector.
Background technology
The fin of air-condition heat exchanger is normally piled up by blocks of aluminium foil and is formed, and the thickness of aluminium foil is usually thick at 0.13mm, very fragile.If do not protected fin, under external force, be easy to form reviewing, breakage, thus affect heat transfer effect.Bridge crane air conditioning is arranged in driving, and to the device that the temperature in driving drivers' cab, electric apparatus room and electrical equipment room regulates, be generally used on the industrial hoisting equipment such as steel and iron industry, harbour metallurgy, environment for use is generally all comparatively severe, and sand and dust are more serious.Air-conditioning is in operation, as the heat exchanger of one of off-premises station assembly, due to dust stratification, laying dust, cause the blocking of heat exchanger serious, the obstruct of dust causes system heat exchange bad, pressure raises, thus cause the delivery temperature of compressor to improve, even can cause system leak, unit can not normally use, finally cause thermo-field thoery in electrical house, driving is stopped.
The sheet metal component that traditional employing wire netting is made into, as catch net, not only causes high cost, simultaneously because sheet metal component is heavier, installs fixing trouble, brings very large trouble to the replacing in later stage.For preventing the fouling phenomenon of heat exchanger, the method adopted in prior art is increased a fin pitch of fins for heat exchanger, but sand and dust can be introduced unit inside by this design, have had a strong impact on the heat transfer effect of heat exchanger.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of heat exchanger fin filter protector, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of heat exchanger fin filter protector, comprise housing and filter guard block, described housing is three-back-shaped plate, and U-shaped draw-in groove is all welded in the front and back of three-back-shaped plate and both sides, and the bottom of three-back-shaped plate is provided with bottom bracket; Described filtration guard block is the catch net of inlay card in U-shaped draw-in groove, screen pack successively.
Further, described catch net is vinyon net retardance, even cloth circular hole on net retardance, and circular hole aperture 2 ~ 60cm, the surrounding of catch net is provided with the first steel-wire carcass.
Further, described screen pack is provided with mesh, and mesh is 30 ~ 60 orders, nylon material, and the surrounding of screen pack is provided with the second steel-wire carcass.
Compared with prior art, the beneficial effects of the utility model are as follows:
1) by the filtration conservation treatment of screen pack and catch net; the air quality of air intake is significantly taken on a new look; use under being adapted to high temperature with high dust environment; avoid the damage that heat exchanger fin under External Force Acting causes simultaneously; effectively extend the service life of heat exchanger, reduce use cost, provide conveniently to installation and replacing; improve efficiency of heat exchanger widely, the running of unit is guaranteed.
2) the utility model uses simple, and filter guard block and repeatedly can dismantle, clean, firm, the life-span is long, and economy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat exchanger fin filter protector described in the utility model.
Fig. 2 is the structural representation of back-shaped plate described in the utility model.
Fig. 3 is the structural representation of catch net described in the utility model.
Fig. 4 is the structural representation of screen pack described in the utility model.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
See Fig. 1; a kind of heat exchanger fin filter protector described in the utility model, comprise housing 1 and filter guard block 2, housing 1 is three-back-shaped plate 11; U-shaped draw-in groove 12 is all welded in the front and back of three-back-shaped plate 11 and both sides, and the bottom of three-back-shaped plate 11 is provided with bottom bracket 13.Filtering guard block 2 is the catch net 21 of inlay card in U-shaped draw-in groove 12, screen pack 22 successively.Catch net 21 is vinyon net retardance, even cloth circular hole on net retardance, circular hole aperture 2 ~ 60cm, and the surrounding of catch net 21 is provided with the first steel-wire carcass 23.Screen pack 22 is provided with mesh, and mesh is 30 ~ 60 orders, nylon material, and the surrounding of screen pack 22 is provided with the second steel-wire carcass 24.
During installation, be inserted into by the utility model in the guide rail in frame, after installing, catch net 21 is in outside, and screen pack 22 is in inner side.By the protection of outside catch net 21, even if heat exchanger fin receives External Force Acting, there will not be damage and the phenomenon of reviewing, avoiding the later stage bumps to fin when installing at the scene and keep in repair.Under the air draught effect of condensation fan, the outdoor air with dust is through the obstruct of screen pack 22 and filtration treatment, and the air quality of air intake is also significantly taken on a new look, and promotes greatly and protects heat exchanger, and the running of unit is guaranteed.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a heat exchanger fin filter protector, is characterized in that: comprise housing and filter guard block, described housing is three-back-shaped plate, and U-shaped draw-in groove is all welded in the front and back of three-back-shaped plate and both sides, and the bottom of three-back-shaped plate is provided with bottom bracket; Described filtration guard block is the catch net of inlay card in U-shaped draw-in groove, screen pack successively.
2. heat exchanger fin filter protector according to claim 1, is characterized in that: described catch net is vinyon net retardance, even cloth circular hole on net retardance, and circular hole aperture 2 ~ 60cm, the surrounding of catch net is provided with the first steel-wire carcass.
3. heat exchanger fin filter protector according to claim 1, it is characterized in that: described screen pack is provided with mesh, mesh is 30 ~ 60 orders, nylon material, the surrounding of screen pack is provided with the second steel-wire carcass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801613.5U CN205137840U (en) | 2015-10-13 | 2015-10-13 | Heat exchanger fin filters protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801613.5U CN205137840U (en) | 2015-10-13 | 2015-10-13 | Heat exchanger fin filters protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137840U true CN205137840U (en) | 2016-04-06 |
Family
ID=55623630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520801613.5U Active CN205137840U (en) | 2015-10-13 | 2015-10-13 | Heat exchanger fin filters protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234298A (en) * | 2021-12-18 | 2022-03-25 | 珠海格力电器股份有限公司 | Air conditioner external unit structure, control method thereof, air conditioner and storage medium |
-
2015
- 2015-10-13 CN CN201520801613.5U patent/CN205137840U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234298A (en) * | 2021-12-18 | 2022-03-25 | 珠海格力电器股份有限公司 | Air conditioner external unit structure, control method thereof, air conditioner and storage medium |
| CN114234298B (en) * | 2021-12-18 | 2022-10-21 | 珠海格力电器股份有限公司 | Air conditioner external unit structure, control method thereof, air conditioner and storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |