CN213375563U - Filtering mechanism for elevator fan - Google Patents
Filtering mechanism for elevator fan Download PDFInfo
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- CN213375563U CN213375563U CN202022226274.6U CN202022226274U CN213375563U CN 213375563 U CN213375563 U CN 213375563U CN 202022226274 U CN202022226274 U CN 202022226274U CN 213375563 U CN213375563 U CN 213375563U
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- filter
- filtering mechanism
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- installation casing
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Abstract
The utility model discloses a filtering mechanism for elevator fan, including installation casing and slot, the inside of installation casing is provided with the filtering mechanism casing, and the inside of filtering mechanism casing from last cell body, melt-blown filter core and the active carbon sponge of down having set gradually, the outside top of installation casing is fixed with the seal groove, and the inside of seal groove is provided with the sealing washer, the slot is located the outside inboard of installation casing, the inside of cell body is fixed with T shape cover. This filter mechanism for elevator fan compares with current ordinary filter mechanism, can carry out secondary filter to the air, thereby make the peculiar smell in the air get rid of, do not contain the peculiar smell in the air after guaranteeing to filter, can effectively get rid of the peculiar smell, thereby avoid threatening the health, make the air after the filtration fresh, have fine popularization and utilization value, can make installation casing and filter mechanism casing junction inseparabler more, prevent effectively that gas from passing through from the gap, improve filtration's quality.
Description
Technical Field
The utility model relates to an elevator fan technical field specifically is a filter equipment for elevator fan.
Background
An elevator is a vertical elevator powered by an electric motor and equipped with a box-like nacelle for carrying persons or goods in a multistorey building and also of the step type, tread plates are mounted on a track for continuous travel, commonly known as an escalator or a moving sidewalk, serving a fixed lifting installation of a given storey, the vertical elevator having a cage which runs between at least two vertical rows of rigid guide rails, the size and the structural form of the cage being such as to facilitate the passage of passengers or the loading and unloading of goods, and conventionally, irrespective of the way of driving, the elevator is taken as a generic term of vertical transport means in the building, one of the devices which the elevator needs to use is an elevator fan which needs to be used to filter impurities in the air.
The existing filtering mechanism is single in function and simple in structure, can only perform simple filtering, is poor in filtering performance, cannot filter peculiar smell in air, and causes peculiar smell to enter the elevator, so that the use of the elevator is influenced, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing filtering mechanism according to the condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filtering mechanism for elevator fan to propose general filtering mechanism function singleness in solving above-mentioned background art, simple structure can only play simple filtration, and filtering quality is relatively poor, peculiar smell among the unable filtered air, lead to in the peculiar smell gets into the elevator, thereby influence the use of elevator, can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator is filtering mechanism for fan, is including installation casing and slot, the inside of installation casing is provided with the filtering mechanism casing, and the inside of filtering mechanism casing from last cell body, melt-blown filter core and the active carbon sponge of down having set gradually, the outside top of installation casing is fixed with the seal groove, and the inside of seal groove is provided with the sealing washer, the slot is located the outside inboard of installation casing, the inside of cell body is fixed with T shape cover, the outside of T shape cover is provided with the spring body, and the internally mounted of T shape cover has the bulb bolt.
Preferably, the inner surface of the mounting shell is attached to the outer surface of the filtering mechanism shell, and the central axis of the mounting shell coincides with the central axis of the filtering mechanism shell.
Preferably, the melt-blown filter element is fixedly connected with the filter mechanism shell, and the melt-blown filter element is equidistantly distributed along the vertical direction of the filter mechanism shell.
Preferably, the activated carbon sponge and the filtering mechanism shell are fixedly connected, and the central axis of the activated carbon sponge coincides with the central axis of the filtering mechanism shell.
Preferably, an integrated structure is formed between the sealing groove and the mounting shell, and the inner surface of the sealing groove is attached to the outer surface of the sealing ring.
Preferably, the ball head bolt and the T-shaped sleeve form an elastic structure through the spring body, and a welding integrated structure is formed between the T-shaped sleeve and the groove body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a melt and spout the setting of filter core, activated carbon sponge, seal groove and sealing washer, can carry out secondary filter to the air to make the peculiar smell in the air get rid of, ensure to contain the peculiar smell in the air after the filtration, can effectively get rid of the peculiar smell, thereby avoid threatening the health, make the air after the filtration fresh, have fine value of popularizing and utilizing, can make the installation casing and the filter mechanism casing junction inseparabler more, prevent effectively that gas from passing through from the gap, improve the quality of filtration;
2. the utility model discloses a setting of cell body, T shape cover, spring body and bulb bolt, very big provides the flexibility that filtering mechanism used when using, and convenient to use person installs and dismantles filtering mechanism, and easy operation is convenient for change more convenient with the maintenance to filtering mechanism, and make that filtering mechanism is connected with the elevator fan inseparabler firm.
Drawings
FIG. 1 is a schematic view of a front view half-section structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. installing a shell; 2. a filter mechanism housing; 3. melt-blown filter element; 4. activated carbon sponge; 5. a sealing groove; 6. a seal ring; 7. a slot; 8. a trough body; 9. a T-shaped sleeve; 10. a spring body; 11. ball head bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a filtering mechanism for an elevator fan comprises an installation shell 1 and a slot 7, wherein a filtering mechanism shell 2 is arranged in the installation shell 1, a groove body 8, a melt-blown filter element 3 and an activated carbon sponge 4 are sequentially arranged in the filtering mechanism shell 2 from top to bottom, the inner surface of the installation shell 1 is attached to the outer surface of the filtering mechanism shell 2, the central axis of the installation shell 1 is overlapped with the central axis of the filtering mechanism shell 2, the melt-blown filter element 3 is fixedly connected with the filtering mechanism shell 2, the melt-blown filter element 3 is equidistantly distributed along the vertical direction of the filtering mechanism shell 2, the activated carbon sponge 4 is fixedly connected with the filtering mechanism shell 2, the central axis of the activated carbon sponge 4 is overlapped with the central axis of the filtering mechanism shell 2, a sealing groove 5 is fixed above the outer part of the installation shell 1, and a sealing ring 6 is arranged in the sealing groove 5, an integrated structure is formed between the sealing groove 5 and the mounting shell 1, the inner surface of the sealing groove 5 is attached to the outer surface of the sealing ring 6, the air can be secondarily filtered through the arrangement of the melt-blown filter element 3, the activated carbon sponge 4, the sealing groove 5 and the sealing ring 6, so that the peculiar smell in the air is removed, the peculiar smell in the filtered air is ensured to be free of the peculiar smell, the peculiar smell can be effectively removed, the health of a human body is prevented from being threatened, the filtered air is fresh, the popularization and utilization value is good, the connection part of the mounting shell 1 and the filtering mechanism shell 2 can be more compact, the gas is effectively prevented from passing through the gap, and the air filtering quality is improved;
The working principle is as follows: when the filter mechanism for the elevator fan is used, firstly, the installation shell 1 and the elevator fan are installed and fixed, then the filter mechanism shell 2 is inserted into the installation shell 1, the ball head bolt 11 contracts into the T-shaped sleeve 9 when touching the inner wall of the installation shell 1, when the ball head bolt 11 moves to the slot 7, the ball head bolt 11 is ejected out of the slot 7 through the spring body 10 and inserted into the slot 7 to fix the installation shell 1 and the filter mechanism shell 2, when the filter mechanism shell 2 is taken out, only the ball head bolt 11 needs to be pulled out, the sealing ring 6 above the filter mechanism shell 2 is embedded into the sealing groove 5 above the installation shell 1 to seal the gap at the joint of the installation shell 1 and the filter mechanism shell 2, unfiltered air is prevented from passing through, the melt-blown filter core 3 and the activated carbon sponge 4 are installed in the filter mechanism shell 2, and dust and peculiar smell in the air can be filtered, this is the working principle of the filter mechanism for the elevator fan.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a filter equipment for elevator fan, is including installation casing (1) and slot (7), its characterized in that: the inside of installation casing (1) is provided with filtering mechanism casing (2), and the inside of filtering mechanism casing (2) from last down has set gradually cell body (8), melt-blown filter core (3) and activated carbon sponge (4), the outside top of installation casing (1) is fixed with seal groove (5), and the inside of seal groove (5) is provided with sealing washer (6), slot (7) are located the outside inboard of installation casing (1), the inside of cell body (8) is fixed with T shape cover (9), the outside of T shape cover (9) is provided with spring body (10), and the internally mounted of T shape cover (9) has bulb bolt (11).
2. The filter mechanism for an elevator fan according to claim 1, wherein: the inner surface of the mounting shell (1) is attached to the outer surface of the filtering mechanism shell (2), and the central axis of the mounting shell (1) coincides with the central axis of the filtering mechanism shell (2).
3. The filter mechanism for an elevator fan according to claim 1, wherein: the melt-blown filter element (3) is fixedly connected with the filter mechanism shell (2), and the melt-blown filter element (3) is equidistantly distributed along the vertical direction of the filter mechanism shell (2).
4. The filter mechanism for an elevator fan according to claim 1, wherein: the activated carbon sponge (4) is fixedly connected with the filtering mechanism shell (2), and the central axis of the activated carbon sponge (4) coincides with the central axis of the filtering mechanism shell (2).
5. The filter mechanism for an elevator fan according to claim 1, wherein: an integrated structure is formed between the sealing groove (5) and the mounting shell (1), and the inner surface of the sealing groove (5) is attached to the outer surface of the sealing ring (6).
6. The filter mechanism for an elevator fan according to claim 1, wherein: the ball head bolt (11) and the T-shaped sleeve (9) form an elastic structure through the spring body (10), and a welding integrated structure is formed between the T-shaped sleeve (9) and the groove body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022226274.6U CN213375563U (en) | 2020-10-09 | 2020-10-09 | Filtering mechanism for elevator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022226274.6U CN213375563U (en) | 2020-10-09 | 2020-10-09 | Filtering mechanism for elevator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213375563U true CN213375563U (en) | 2021-06-08 |
Family
ID=76185636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022226274.6U Active CN213375563U (en) | 2020-10-09 | 2020-10-09 | Filtering mechanism for elevator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213375563U (en) |
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2020
- 2020-10-09 CN CN202022226274.6U patent/CN213375563U/en active Active
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