CN203886322U - Filtering element cover of filter - Google Patents
Filtering element cover of filter Download PDFInfo
- Publication number
- CN203886322U CN203886322U CN201420256936.6U CN201420256936U CN203886322U CN 203886322 U CN203886322 U CN 203886322U CN 201420256936 U CN201420256936 U CN 201420256936U CN 203886322 U CN203886322 U CN 203886322U
- Authority
- CN
- China
- Prior art keywords
- filter element
- filtering element
- lower cover
- targeting port
- element cover
- 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.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 title abstract description 13
- 230000008685 targeting Effects 0.000 claims description 32
- 230000002787 reinforcement Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- -1 incrustation Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a filtering element cover of a filter. The filtering element cover comprises an upper filtering element cover and a lower filtering element cover, wherein the upper filtering element cover comprises a differential-pressure-gauge air inlet, a first sealing groove, a curve reinforcing rib, a second sealing groove, a limiter, a guiding opening, an air inlet, a reinforcing rib and a third sealing groove; the lower filtering element cover comprises a flow distributing block, an inner groove, a filtering element fastening groove, an inner hole of the lower cover, a bottom supporting angle and a side wall of the lower cover; the guiding opening is formed in the lower part of the upper filtering element cover; the upper part and the lower part of the guiding opening are respectively provided with a sealing piece capable of enabling compressed air to pass through the guiding opening; the guiding opening is streamlined. The filtering element cover provided by the utility model is formed by once injection of a mold, is tight and firm in structure, can not be cracked, and is good in stability and sealing performance and long in usage period.
Description
Technical field
The utility model relates to a kind of compressed-air filter, particularly a kind of filter element lid.
Background technology
Compressed-air filter, claim again accurate filter, it is the pollutant of removing in compressed air system, as solid granulates and compressor lubricants such as water, rust, incrustation, iron filings, the globule and sour cold property condensate liquid and oils and hydrocarbon mist vapour etc. condense, for compressor air system provides the compressed-air actuated device of high-quality that meets application demand, compressed-air filter and the compressed air that generates is the main safety energy of large-scale industrial production.
Compressed-air filter comprises filter core, filter element upper cover, mesochite and filter core lower cover, the industries such as this equipment can be widely used in pharmacy, chemical industry, food, beverage, water treatment, brewages, oil, printing and dyeing, environmental protection, be the ideal equipment of all kinds of liquid filterings, clarification, purification processes, therefore compressed-air filter is that the quality of factory or laboratory instrument use gas improves requisite filter plant.
General filter element upper cover and filter core lower cover are ultrasonic bonding, and less stable easily ftractures, thereby have affected the normal use of compressed-air filter.
Therefore, develop a kind of novel filter element lid and seem particularly necessary.
Utility model content
The purpose of this utility model is to overcome the defect of above-mentioned prior art existence and a kind of filter element lid is provided, the filter element lid that the utility model provides is mould single injection-molded, and fastening structure can not ftracture, stability and sealing are good, and life cycle is long.
The purpose of this utility model is achieved through the following technical solutions, a kind of filter element lid, comprise filter element upper cover and filter core lower cover, described filter element upper cover comprises differential pressure indicator air inlet, the first seal groove, bend reinforcement, the second seal groove, stop, targeting port, air inlet, reinforcement, the 3rd seal groove; Described filter core lower cover comprises that branching block, inside groove, filter core binding groove, lower cover endoporus, bottom prop up angle and lower cover sidewall, described targeting port is arranged on the bottom of described filter element upper cover, the upper and lower of described targeting port is equipped with the seal that makes compressed air pass through described targeting port, and described targeting port is streamlined.
Preferably, described filter element upper cover, at reinforcement described in the arranged outside of described targeting port, makes described filter element upper cover structure more fastening.
Preferably, the middle part of described filter core lower cover, to upper process, is divided compressed air and is flowed to side diffusion, plays the effect of filtering guiding.
Preferably, described lower cover endoporus is cylindrical.
Preferably, described filter element upper cover adopts single injection-molded, and described filter element upper cover is assemblied in the top of filter element, makes air inlet more smooth; Described filter core lower cover adopts single injection-molded, and described filter core lower cover is assemblied in the bottom of filter element, allows air inlet better shunt.
Compared with prior art, the utlity model has following beneficial effect: the streamlined targeting port of the utility model uniqueness can reduce the mobile resistance of compressed air; Reinforcement of the present utility model makes filter element upper cover structure more fastening; The middle part of filter core lower cover, to upper process, is divided compressed air and is flowed to side diffusion, plays the effect of filtering guiding; The endoporus being covered with under filter core, alleviates the weight of filter core lower cover; Filter element upper cover adopts single injection-molded, makes air inlet more smooth; Filter core lower cover adopts single injection-molded, allows air inlet better shunt.Therefore, the filter element lid fastening structure that the utility model provides, can not ftracture, and stability and sealing are good, and life cycle is long.
Brief description of the drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the front view of filter element upper cover of the present utility model.
Fig. 2 is the front view of filter core lower cover of the present utility model.
Fig. 3 is the matching used front view of the utility model and filter element.
Fig. 4 is the cutaway view of filter element upper cover of the present utility model.
Fig. 5 is the cutaway view of filter core lower cover of the present utility model.
Fig. 6 is the structural representation of stop of the present utility model.
Fig. 7 is the structural representation of targeting port of the present utility model.
Fig. 8 is one-shot forming schematic diagram of the present utility model.
Fig. 9 is secondary welding shaping schematic view of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
embodiment 1, filter element lid
Filter element lid as shown in Figures 1 to 9, comprise filter element upper cover 1 and filter core lower cover 3, described filter element upper cover 1 comprises differential pressure indicator air inlet 4, the first seal groove 5, bend reinforcement 6, the second seal groove 7, stop 8, targeting port 9, air inlet 10, reinforcement 11 and the 3rd seal groove 12, and described filter core lower cover 3 comprises that branching block 13, inside groove 14, filter core binding groove 15, lower cover endoporus 16, bottom prop up angle 17 and lower cover sidewall 18; Described targeting port 9 is arranged on the bottom of described filter element upper cover 1, the upper and lower of described targeting port 9 is equipped with the seal that makes compressed air pass through described targeting port 9, described targeting port 9 is streamlined, and described filter element upper cover 1 is at reinforcement 11 described in the arranged outside of described targeting port 9; Described filter element upper cover 1 adopts single injection-molded, and described filter element upper cover 1 is assemblied in the top of filter element 2, and described filter core lower cover 3 adopts single injection-molded, is assemblied in the bottom of filter element 2.
embodiment 2, filter element lid
Filter element lid as shown in Figures 1 to 9, comprise filter element upper cover 1 and filter core lower cover 3, described filter element upper cover 1 comprises differential pressure indicator air inlet 4, the first seal groove 5, bend reinforcement 6, the second seal groove 7, stop 8, targeting port 9, air inlet 10, reinforcement 11 and the 3rd seal groove 12, and described filter core lower cover 3 comprises that branching block 13, inside groove 14, filter core binding groove 15, lower cover endoporus 16, bottom prop up angle 17 and lower cover sidewall 18; Described targeting port 9 is arranged on the bottom of described filter element upper cover 1, the upper and lower of described targeting port 9 is equipped with the seal that makes compressed air pass through described targeting port 9, described targeting port 9 is streamlined, and described filter element upper cover 1 is at reinforcement 11 described in the arranged outside of described targeting port 9; The middle part of described filter core lower cover 3 is to upper process, and described filter element upper cover 1 adopts single injection-molded, and described filter element upper cover 1 is assemblied in the top of filter element 2, and described filter core lower cover 3 adopts single injection-molded, is assemblied in the bottom of filter element 2.
embodiment 3, filter element lid
Filter element lid as shown in Figures 1 to 9, comprise filter element upper cover 1 and filter core lower cover 3, described filter element upper cover 1 comprises differential pressure indicator air inlet 4, the first seal groove 5, bend reinforcement 6, the second seal groove 7, stop 8, targeting port 9, air inlet 10, reinforcement 11 and the 3rd seal groove 12, and described filter core lower cover comprises that branching block 13, inside groove 14, filter core binding groove 15, lower cover endoporus 16, bottom prop up angle 17 and lower cover sidewall 18; Described targeting port 9 is arranged on the bottom of described filter element upper cover 1, the upper and lower of described targeting port 9 is equipped with the seal that makes compressed air pass through described targeting port 9, described targeting port 9 is streamlined, and described filter element upper cover 1 is at reinforcement 11 described in the arranged outside of described targeting port 9; The middle part of described filter core lower cover 3 is to upper process, and described lower cover endoporus 16 is cylindrical; Described filter element upper cover 1 adopts single injection-molded, is assemblied in the top of filter element 2, and described filter core lower cover 3 adopts single injection-molded, is assemblied in the bottom of filter element 2.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (5)
1. a filter element lid, comprise filter element upper cover and filter core lower cover, it is characterized in that, described filter element upper cover comprises differential pressure indicator air inlet, the first seal groove, bend reinforcement, the second seal groove, stop, targeting port, air inlet, reinforcement and the 3rd seal groove, described filter core lower cover comprises branching block, inside groove, filter core binding groove, lower cover endoporus, bottom angle and lower cover sidewall, described targeting port is arranged on the bottom of described filter element upper cover, the upper and lower of described targeting port is equipped with the seal that makes compressed air pass through described targeting port, described targeting port is streamlined.
2. filter element lid according to claim 1, is characterized in that, described filter element upper cover is at reinforcement described in the arranged outside of described targeting port.
3. filter element lid according to claim 1, is characterized in that, the middle part of described filter core lower cover is to upper process.
4. filter element lid according to claim 1, is characterized in that, described lower cover endoporus is cylindrical.
5. filter element lid according to claim 1, is characterized in that, described filter element upper cover and described filter core lower cover all adopt single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256936.6U CN203886322U (en) | 2014-05-20 | 2014-05-20 | Filtering element cover of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256936.6U CN203886322U (en) | 2014-05-20 | 2014-05-20 | Filtering element cover of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886322U true CN203886322U (en) | 2014-10-22 |
Family
ID=51712774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256936.6U Expired - Lifetime CN203886322U (en) | 2014-05-20 | 2014-05-20 | Filtering element cover of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886322U (en) |
-
2014
- 2014-05-20 CN CN201420256936.6U patent/CN203886322U/en not_active Expired - Lifetime
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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: 20141022 |