CN204862985U - A filter equipment for dust catcher - Google Patents
A filter equipment for dust catcher Download PDFInfo
- Publication number
- CN204862985U CN204862985U CN201520626765.6U CN201520626765U CN204862985U CN 204862985 U CN204862985 U CN 204862985U CN 201520626765 U CN201520626765 U CN 201520626765U CN 204862985 U CN204862985 U CN 204862985U
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- China
- Prior art keywords
- end cover
- filter
- mounting groove
- filter core
- dust catcher
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Abstract
The utility model provides a filter equipment for dust catcher. Bag dust filter among the prior art leads to to be produced to the sack formula, and it has the shortcoming that the dust containing capacity is little, leads to frequently changing the bag dust filter, and the change of bag dust filter is very inconvenient. The utility model provides a filter equipment for dust catcher, including upper end cover, bottom end cover and filter core, its characterized in that: be provided with the last mounting groove that is used for installing the filter core on the upper end cover, should go up the mounting groove and be loop configuration and outer along the setting along the upper end cover, be provided with the lower mounting groove that corresponds with last mounting groove on the bottom end cover, the filter core is fixed at last mounting groove under and between the mounting groove, be provided with the through -hole on the upper end cover. The utility model discloses simple structure, reasonable in design, it is convenient to change, and the dust containing capacity is big.
Description
Technical field
The utility model relates to a kind of filter for dust catcher, belongs to parts of dust catcher.
Background technology
The operation principle of dust catcher is motor of dust collector High Rotation Speed, and suck air from suction inlet, make dirt case produce certain vacuum, dust enters the bag dust filter in dirt case, and dust is left in bag dust filter, and the air after filtration enters motor through one deck filter again.Bag dust filter of the prior art leads to and produces as cloth-bag type, and it has the little shortcoming of dust containing capacity, causes needing frequently to change bag dust filter, and the replacing of bag dust filter is very inconvenient.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, and it is convenient to change, the filter for dust catcher that dust containing capacity is large.
The technical scheme in the invention for solving the above technical problem is: this is used for the filter of dust catcher, comprise upper end cover, bottom end cover and filter core, it is characterized in that: described upper end cover is provided with the upper mounting groove for installing filter core, on this, mounting groove is loop configuration and outer along upper end cover is arranged, described bottom end cover is provided with the lower mounting groove corresponding with upper mounting groove, described filter core is fixed between mounting groove and lower mounting groove, and described upper end cover is provided with through hole.Adopt filter core to filter, its dust containing capacity is compared cloth bag and is greatly improved, and decreases the replacement frequency of filter core; Filter when mounted, by the through hole of upper end cover, be directly plugged on the support that matches with it, install very convenient, get rid of from internal stent by the air filtered.
The utility model also comprises low efficient filter screen, and the two ends of described low efficient filter screen are connected on upper end cover and bottom end cover, and this low efficient filter screen is positioned at the outside of filter core.Low efficient filter screen tentatively filters air, thus shields to filter core, extends the service life of filter core.
The utility model also comprises sealing ring, and the end face of described upper end cover offers seal groove, and sealing ring is engaged in seal groove.During the base engagement of upper end cover and support, due to the setting of sealing ring, the sealing between upper end cover and base can be guaranteed, prevent air from passing through between upper end cover and base, and can noise be reduced.
Bottom end cover described in the utility model is provided with installing hole.Bottom end cover passes installing hole by bolt and fixes with support, easy to connect.
The utility model compared with prior art, has the following advantages and effect: structure is simple, reasonable in design, and adopt filter core to filter, its dust containing capacity is compared cloth bag and greatly improved, and decreases the replacement frequency of filter core; Filter when mounted, by the through hole of upper end cover, be directly plugged on the support that matches with it, install very convenient, get rid of from internal stent by the air filtered.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the main TV structure schematic diagram of the filter for dust catcher in the utility model embodiment.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view of Fig. 1.
Fig. 4 is the decomposition texture schematic diagram of Fig. 1.
Fig. 5 is the enlarged diagram at A place in Fig. 2.
Fig. 6 is the enlarged diagram at B place in Fig. 2.
Fig. 7 is the structural representation of support.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1.
See Fig. 1 to Fig. 7, the filter for dust catcher of the present embodiment comprises upper end cover 1, bottom end cover 2, filter core 3, support 4, low efficient filter screen 5 and sealing ring 6.
Upper end cover 1 in the present embodiment is provided with the upper mounting groove 11 for installing filter core 3, on this, mounting groove 11 is loop configuration and outer along upper end cover 1 is arranged, bottom end cover 2 is provided with the lower mounting groove 21 corresponding with upper mounting groove 11, filter core 3 is fixed between mounting groove 11 and lower mounting groove 21, upper end cover 1 is provided with through hole 12.Adopt filter core 3 to filter, its dust containing capacity is compared cloth bag and is greatly improved, and decreases the replacement frequency of filter core 3; Filter when mounted, by the through hole 12 of upper end cover 1, is directly plugged on the support 4 that matches with it, is installed very convenient, and the air filtered is got rid of from support 4 inside.
The two ends of the low efficient filter screen 5 in the present embodiment are connected on upper end cover 1 and bottom end cover 2, and this low efficient filter screen 5 is positioned at the outside of filter core 3.Low efficient filter screen 5 pairs of air tentatively filter, thus shield to filter core 3, extend the service life of filter core 3.
The end face of the upper end cover 1 in the present embodiment offers seal groove 13, and sealing ring 6 is engaged in seal groove 13.When upper end cover 1 coordinates with the base 41 of support 4, due to the setting of sealing ring 6, the sealing between upper end cover 1 and base 41 can be guaranteed, prevent air from passing through between upper end cover 1 and base, and can noise be reduced.
Bottom end cover 2 in the present embodiment is provided with installing hole 22.Bottom end cover 2 passes installing hole 22 by bolt and fixes with support 4, easy to connect.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. the filter for dust catcher, comprise upper end cover, bottom end cover and filter core, it is characterized in that: described upper end cover is provided with the upper mounting groove for installing filter core, on this, mounting groove is loop configuration and outer along upper end cover is arranged, described bottom end cover is provided with the lower mounting groove corresponding with upper mounting groove, described filter core is fixed between mounting groove and lower mounting groove, and described upper end cover is provided with through hole.
2. the filter for dust catcher according to claim 1, is characterized in that: also comprise low efficient filter screen, and the two ends of described low efficient filter screen are connected on upper end cover and bottom end cover, and this low efficient filter screen is positioned at the outside of filter core.
3. the filter for dust catcher according to claim 1, is characterized in that: also comprise sealing ring, and the end face of described upper end cover offers seal groove, and sealing ring is engaged in seal groove.
4. the filter for dust catcher according to claim 1, is characterized in that: described bottom end cover is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626765.6U CN204862985U (en) | 2015-08-19 | 2015-08-19 | A filter equipment for dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626765.6U CN204862985U (en) | 2015-08-19 | 2015-08-19 | A filter equipment for dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862985U true CN204862985U (en) | 2015-12-16 |
Family
ID=54807431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626765.6U Active CN204862985U (en) | 2015-08-19 | 2015-08-19 | A filter equipment for dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862985U (en) |
-
2015
- 2015-08-19 CN CN201520626765.6U patent/CN204862985U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filtering device for dust collector and dust collector with the filtering device Effective date of registration: 20180126 Granted publication date: 20151216 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG MENRED ENVIRONMENT TECHNOLOGY CO., LTD. Registration number: 2018330000029 |