CN211158980U - Automatic coiling type filter - Google Patents
Automatic coiling type filter Download PDFInfo
- Publication number
- CN211158980U CN211158980U CN201921772427.8U CN201921772427U CN211158980U CN 211158980 U CN211158980 U CN 211158980U CN 201921772427 U CN201921772427 U CN 201921772427U CN 211158980 U CN211158980 U CN 211158980U
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- China
- Prior art keywords
- filter
- choke
- mounting
- wind channel
- fixed mounting
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- 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 - Fee Related
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- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 42
- 239000000428 dust Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an automatic coiling formula filter, including the mounting bracket, the equal fixed mounting hydraulic telescoping rod in both ends about the mounting bracket left side, hydraulic telescoping rod left end fixed mounting traction frame, a plurality of supporting rods of equal fixed mounting on traction frame and the mounting bracket, the electronic spacing clamp of mounting bracket upper end fixed mounting, the filter pulp runs through in proper order from top to bottom through electronic spacing clamp and a plurality of supporting rod, traction frame left side fixed mounting choke window, work wind channel and supplementary wind channel have been seted up to the choke window, all be equipped with the choke valve in work wind channel and the supplementary wind channel, supplementary wind channel is close to the supplementary filter screen of mounting bracket one side fixed mounting. The filter cotton of the utility model forms a V-shaped filtering channel between the clamping rods, thereby improving the contact surface of the filter cotton and the air flow and improving the filtering efficiency of the filter; the electric limiting clamp can prevent the filter cotton from naturally loosening under the combined action of self gravity and wind resistance; can carry out air filter when changing the filter pulp through supplementary wind channel and filter screen.
Description
Technical Field
The utility model relates to an air cleaner field, in particular to automatic coiling formula filter.
Background
The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The air with low dust content is purified and sent into the room to ensure the technological requirement of clean room and the air cleanliness in the common air-conditioning room. Generally used for dust prevention in clean workshops, clean rooms, laboratories and clean rooms, or in electronic mechanical communication equipment and the like. The filter comprises a primary filter, a middle filter, a high efficiency filter, a sub-high efficiency filter and the like. Traditional air cleaner all is used for air supply air conditioning system's atmosphere new trend entry, and the large granule dust and the debris that filter the interception are more, make filtering material block easily and become invalid. Traditional plate and frame filter needs real time monitoring and manual change, and ventilation air conditioning system's the intensity of labour with the maintenance is bigger, and the cost of filter change is also than higher, and more importantly area of ventilation is little, and corresponding filterable dirt holding area is also less, and the installation space of equipment is big, difficult installation. The rolling curtain type air filter has the advantages of simple structure, low investment, convenient processing and use and the like. The air purifier can be used in various air intake purifying places, and is particularly suitable for air purification of a large-air-volume low-air-pressure air inlet system.
The existing rolling screen type filter mainly comprises an upper filter material roller, a lower filter material roller, a roll of filter material arranged on the upper filter material roller and the lower filter material roller and a motor for driving the lower filter material roller to rotate. When the air purifier is used, a plurality of filters are arranged side by side to form an air curtain, and when air passes through the air curtain, the filter material filters the air to play a role in purification. Be equipped with a differential pressure sensor around the filter material curtain, when dust on the filter material reached saturation, differential pressure sensor gave motor start signal, then filter material roller rotated under the drive of controller starter motor to roll up dirty filter material section and change into clean filter material section, so the operation is up to a roll filter material and is used up, when the filter material is used up the back, needs artifical dismantlement equipment to change. Need stop filter work when rolling up curtain formula filter material and changing now, can not filter the air effectively when changing the filter material, simultaneously because the existence of windage can lead to the filter material to change the difficulty, the filter material of rolling up curtain filter now simultaneously is mostly the vertical state, under the combined action of gravity and windage, often takes place to unreel the condition naturally, leads to the unstable structure.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an automatic coiling formula filter has solved the difficult change of current air cleaner filter material, the filter material easily produces and unreels naturally and lead to the unstable problem of structure.
The utility model provides an automatic coiling type filter, which comprises a mounting rack, an upper filter material box is fixedly arranged on the right side of the upper end of the mounting rack, a lower filter material box is fixedly arranged on the right side of the lower end of the mounting rack, filter material rollers are arranged in the upper filter material box and the lower filter material box, filter cotton is arranged on the surface of the filter material roller in a coiling manner, a central controller and a first motor are fixedly arranged above the lower filter material box, the filter material roller in the lower filter material box is connected with an output shaft of the first motor through a belt, hydraulic telescopic rods are fixedly arranged on the upper end and the lower end of the left side of the mounting rack, a traction frame is fixedly arranged at the left end of the hydraulic telescopic rods, a first clamping rod and a second clamping rod are fixedly arranged on the traction frame and the mounting rack, a first clamping rod on the traction frame and a second clamping rod on the mounting rack are uniformly staggered, the filter pulp runs through in proper order from top to bottom through electronic spacing clamp and first supporting rod and second supporting rod, and traction frame left side fixed mounting choke window, the work wind channel has been seted up to the middle position that corresponds the filter pulp of choke window, has seted up supplementary wind channel on the choke window of work wind channel both sides, all is equipped with the choke valve in work wind channel and the supplementary wind channel, and supplementary wind channel is close to mounting bracket one side fixed mounting filter screen.
Preferably, electronic spacing clamp comprises two electronic slide rails of clamping bar, clamping bar both ends and electronic slide rail sliding connection, and electronic slide rail fixed mounting is equipped with the non-skid protrusions on the clamping bar surface on the mounting bracket.
Preferably, the differential pressure sensor is fixedly installed in the middle of the mounting frame.
Preferably, the choke valve consists of a plurality of choke plates, a rotating shaft is arranged in the middle of each choke plate, each choke plate is rotatably connected with the corresponding choke window through the rotating shaft, the plurality of choke plates are connected with the second motor through chains, and the driving motor is fixedly installed at the top of the corresponding choke window.
Preferably, the central controller is electrically connected with the first motor, the hydraulic telescopic rod, the second motor, the electric slide rail and the differential pressure sensor respectively.
Compared with the prior art, the utility model has the advantages that:
the utility model can make the filter cotton form a V-shaped filtering channel between the clamping rods by controlling the traction frame to move through the hydraulic telescopic rod, thereby improving the contact surface of the filter cotton and the air flow and improving the filtering efficiency of the filter; the electric limiting clamp can clamp and limit the filter cotton after the filter cotton is installed, so that the filter cotton is prevented from naturally loosening under the combined action of self gravity and wind resistance; the utility model discloses close the choke valve in the work wind channel when needing to be changed the filter pulp, open the choke valve in the supplementary wind channel, the air current is accomplished through supplementary wind channel and filter screen from the filter left side and is filtered, carries out filtration when can changing the filter pulp.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of the choke valve of the present invention
Fig. 5 is a schematic structural view of the electric spacing clip of the present invention.
In the figure:
1-a mounting frame, 2-an upper filter box, 3-a lower filter box, 4-a filter roller, 5-filter cotton, 6-a hydraulic telescopic rod, 7-a traction frame, 8 a-a first clamping rod and 8 b-a first clamping rod; 9-choke window, 10-working air duct, 11-auxiliary air duct, 12-choke valve, 13-filter screen, 14-electric limiting clamp, 15-central controller, 16-first motor, 17-differential pressure sensor, 121-choke plate, 122-rotating shaft, 123-second motor, 141-clamping rod and 142-electric sliding rail.
Detailed Description
In order to better enable those skilled in the art to understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-5, an automatic winding filter comprises a mounting frame 1, an upper filter material box 2 is fixedly arranged on the right side of the upper end of the mounting frame 1, a lower filter material box 3 is fixedly arranged on the right side of the lower end of the mounting frame 1, filter material rollers 4 are respectively arranged in the upper filter material box 2 and the lower filter material box 3, filter cotton 5 is wound on the surface of each filter material roller 4, a central controller 15 and a first motor 16 are fixedly arranged above the lower filter material box 3, the filter material rollers 4 in the lower filter material box 3 are connected with an output shaft of the first motor 16 through belts, hydraulic telescopic rods 6 are fixedly arranged at the upper and lower ends of the left side of the mounting frame 1, a traction frame 7 is fixedly arranged at the left end of each hydraulic telescopic rod 6, a first clamping rod 8a and a second clamping rod 8b are fixedly arranged on the traction frame 7 and the mounting frame 1, the first clamping rods 8a on the traction frame 7 and, all seted up the bar through-hole in the middle of first supporting rod 8a and the second supporting rod 8b, the electronic spacing clamp 14 of 1 upper end fixed mounting of mounting bracket, filter pulp 5 runs through in proper order from top to bottom through electronic spacing clamp 14 and first supporting rod 8a and second supporting rod 8b, 7 left side fixed mounting choke windows 9 of traction frame, work wind channel 10 has been seted up to choke window 9 middle position that corresponds filter pulp 5, supplementary wind channel 11 has been seted up on the choke window 9 of work wind channel 10 both sides, all be equipped with choke valve 12 in work wind channel 10 and the supplementary wind channel 11, supplementary wind channel 11 is close to 1 one side fixed mounting filter screen 13 of mounting bracket.
As shown in fig. 4, the electric limiting clamp 14 is composed of two clamping rods 141 and electric sliding rails 142, two ends of the clamping rods 141 are slidably connected to the electric sliding rails 142, the electric sliding rails 142 are fixedly mounted on the mounting frame 1, and anti-slip protrusions are disposed on the surfaces of the clamping rods 141.
The middle of the mounting frame 1 is fixedly provided with a differential pressure sensor 17.
As shown in fig. 5, the choke valve 12 is composed of a plurality of choke plates 121, a rotating shaft 122 is disposed in the middle of the choke plates 121, the choke plates 121 are rotatably connected with the choke window 9 through the rotating shaft 122, the plurality of choke plates 121 are connected with a second motor 123 through a chain, and a driving motor 123 is fixedly mounted on the top of the choke window 9.
The central controller 15 is electrically connected to the first motor 16, the hydraulic telescopic rod 6, the second motor 123, the electric slide rail 142 and the differential pressure sensor 17 respectively.
The working principle is as follows:
equal fixed mounting hydraulic telescoping rod 6 in both ends about 1 left side of mounting bracket, 6 left end fixed mounting traction frame 7 of hydraulic telescoping rod, a plurality of supporting rod 8a of equal fixed mounting on traction frame 7 and the mounting bracket 1, 8b, supporting rod 8a on the traction frame 7 evenly crisscross the setting with the supporting rod 8b on the mounting bracket 1, the bar through-hole has been seted up in the middle of the supporting rod 8a, 8b, the electronic spacing clamp 14 of 1 upper end fixed mounting of mounting bracket, filter pulp 5 runs through in proper order from top to bottom through electronic spacing clamp 14 and a plurality of supporting rod 8a, 8 b. The traction frame 7 is controlled to move through the hydraulic telescopic rod 6, so that the filter cotton can form a V-shaped filtering channel between the clamping rods 8a and 8b, the contact surface between the filter cotton 5 and air flow is improved, and the filtering efficiency of the filter is improved. The electric limiting clamp 14 can clamp and limit the filter cotton 5 after the filter cotton 5 is installed, and the filter cotton 5 is prevented from naturally loosening under the combined action of self gravity and wind resistance.
The wind blocking window 9 is fixedly installed on the left side of the traction frame 7, the working air duct 10 is arranged in the middle of the wind blocking window 9 corresponding to the filter cotton 5, the auxiliary air ducts 11 are arranged on the wind blocking windows 9 on the two sides of the working air duct 10, the wind blocking doors 12 are arranged in the working air duct 10 and the auxiliary air ducts 11, and the auxiliary air ducts 11 are close to the auxiliary filter screen 13 fixedly installed on one side of the installation frame 1. The choke valve 12 in the work wind channel 10 is opened to the filter during normal work, closes the choke valve 12 in the supplementary wind channel 11, and the air current is passed through work wind channel 10 and filter pulp 5 from the filter left side and is accomplished the filtration, closes the choke valve 12 in the work wind channel 10 when needing to change the filter pulp, opens the choke valve 12 in the supplementary wind channel 11, and the air current is accomplished the filtration from the filter left side through supplementary wind channel 11 and filter screen, can carry out filtration when changing filter pulp 5.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An automatic roll-up filter, comprising: comprises a mounting frame (1), wherein an upper filter box (2) is fixedly mounted on the right side of the upper end of the mounting frame (1), a lower filter box (3) is fixedly mounted on the right side of the lower end of the mounting frame (1), filter rolls (4) are respectively arranged inside the upper filter box (2) and the lower filter box (3), filter cotton (5) is wound on the surfaces of the filter rolls (4), a central controller (15) and a first motor (16) are fixedly mounted above the lower filter box (3), the filter rolls (4) in the lower filter box (3) are connected with an output shaft of the first motor (16) through a belt, hydraulic telescopic rods (6) are fixedly mounted on the upper and lower ends of the left side of the mounting frame (1), a traction frame (7) is fixedly mounted at the left end of the hydraulic telescopic rods (6), and a first clamping rod (8a) and a second clamping rod (8b) are fixedly mounted on the traction frame (7) and the mounting frame (1, the first clamping rods (8a) on the traction frame (7) and the second clamping rods (8b) on the mounting frame (1) are uniformly staggered, a strip-shaped through hole is respectively arranged between the first clamping rod (8a) and the second clamping rod (8b), an electric limiting clamp (14) is fixedly arranged at the upper end of the mounting rack (1), the filter cotton (5) sequentially penetrates through the electric limiting clamp (14), the first clamping rod (8a) and the second clamping rod (8b) from top to bottom, the wind resistance window (9) is fixedly arranged on the left side of the traction frame (7), a working air duct (10) is arranged in the middle of the wind resistance window (9) corresponding to the filter cotton (5), auxiliary air ducts (11) are arranged on the wind resistance windows (9) at two sides of the working air duct (10), the working air duct (10) and the auxiliary air duct (11) are both internally provided with a choke valve (12), the auxiliary air duct (11) is close to one side of the mounting frame (1) and is fixedly provided with a filter screen (13).
2. The automatic roll-up filter of claim 1, wherein: electronic spacing clamp (14) comprise two clamping bar (141) electric slide rail (142), clamping bar (141) both ends and electric slide rail (142) sliding connection, and electric slide rail (142) fixed mounting is on mounting bracket (1), and clamping bar (141) surface is equipped with anti-skidding arch.
3. The automatic roll-up filter of claim 1, wherein: and a differential pressure sensor (17) is fixedly arranged in the middle of the mounting rack (1).
4. The automatic roll-up filter of claim 1, wherein: the choke valve (12) is composed of a plurality of choke plates (121), a rotating shaft (122) is arranged in the middle of each choke plate (121), each choke plate (121) is rotatably connected with the corresponding choke window (9) through the rotating shaft (122), the choke plates (121) are connected with a second motor (123) through chains, and the second motors (123) are fixedly installed at the tops of the corresponding choke windows (9).
5. The automatic roll-up filter of claim 1, wherein: the central controller (15) is respectively electrically connected with the first motor (16), the hydraulic telescopic rod (6), the second motor (123), the electric sliding rail (142) and the differential pressure sensor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772427.8U CN211158980U (en) | 2019-10-22 | 2019-10-22 | Automatic coiling type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772427.8U CN211158980U (en) | 2019-10-22 | 2019-10-22 | Automatic coiling type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158980U true CN211158980U (en) | 2020-08-04 |
Family
ID=71820695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921772427.8U Expired - Fee Related CN211158980U (en) | 2019-10-22 | 2019-10-22 | Automatic coiling type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769495A (en) * | 2021-09-26 | 2021-12-10 | 云南师范大学 | Intelligent vehicle-mounted air filter element |
-
2019
- 2019-10-22 CN CN201921772427.8U patent/CN211158980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769495A (en) * | 2021-09-26 | 2021-12-10 | 云南师范大学 | Intelligent vehicle-mounted air filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |