CN220338583U - Filter screen automatic replacement device with good laminating performance and high-large space air conditioner - Google Patents
Filter screen automatic replacement device with good laminating performance and high-large space air conditioner Download PDFInfo
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- CN220338583U CN220338583U CN202321733376.4U CN202321733376U CN220338583U CN 220338583 U CN220338583 U CN 220338583U CN 202321733376 U CN202321733376 U CN 202321733376U CN 220338583 U CN220338583 U CN 220338583U
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- screen
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- assembly
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- 238000010030 laminating Methods 0.000 title claims abstract description 67
- 239000002699 waste material Substances 0.000 claims abstract description 50
- 238000005452 bending Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The application discloses automatic filter screen replacement device and high-large space air conditioner that laminating nature is good, the automatic filter screen replacement device that laminating nature is good includes useless net collection subassembly, filter screen subassembly and filter screen laminating subassembly; the filter screen laminating assembly comprises a first laminating structure and a second laminating structure, the first laminating structure is arranged at a position close to the waste screen collecting assembly, the first laminating structure comprises a first screen pressing piece, a first gap is formed between the first screen pressing piece and the shell, and the filter screen is wound through the first gap and is laminated with the air inlet; the second laminating structure sets up in being close to filter screen subassembly department, and the second laminating structure includes that the second presses at least one of net spare and automatic guiding structure, has the second clearance between net spare and the shell, and automatic guiding structure is including the guiding hole that is used for guiding filter screen subassembly and shell relative position, makes filter screen laminating air intake setting. The automatic replacement of the filter screen can be realized, the laminating performance is good, the operation is simple, the safety and the high efficiency are realized, and the operation and maintenance cost is saved.
Description
Technical Field
The utility model relates to the technical field of high and large space air conditioners, in particular to an automatic filter screen replacement device with good fit and a high and large space air conditioner.
Background
The air conditioner is a large-scale air conditioning equipment specially applied to high-volume places such as halls, warehouses, gymnasiums, exhibition halls, factory workshops and the like, and is usually hoisted on a roof inside the places, and the installation height is about 10 meters or even higher.
The high and large space air conditioner comprises a shell, a fan, a cold and heat exchanger, an air distributor, a filter screen and the like. The filter screen is installed in casing outer wall air intake department usually, and the air is taken in inside the casing by the fan after the filter screen, and cold heat exchanger refrigerates/heats the air, then reaches the casing middle part and falls and fall and lift the pressure, and finally air cloth feeder distributes cold/hot air to the space everywhere through the air outlet, provides high-quality temperature environment for the use place.
With the daily operation of the air conditioner in a high and large space, the accumulated dust on the surface of the filter screen is increased gradually, the wind resistance is increased after the accumulated dust is accumulated to a certain degree, the energy efficiency is reduced, a large amount of accumulated dust is easy to breed bacteria, and the filter screen needs to be cleaned regularly. When the air conditioner is cleaned, the air conditioner in the high and large space is required to be closed, the lower space of the air conditioner in the high and large space is used as an overhaul area to be isolated from other ground areas, and after an overhaul worker ascends to the operation height by lifting equipment, the filter screen is manually detached from the air conditioner shell to be thoroughly cleaned, so that a good cleaning effect is ensured.
The air conditioner with large space has large volume, heavy weight and extremely high installation height. The maintenance personnel need frequent high-altitude operation, the danger coefficient is large, the operation of manually disassembling and assembling the filter screen is complicated, the operation and maintenance cost of the air conditioner is large, and the overall installation stability of the air conditioner in a large space is affected; in addition, the high-rise space air conditioner is required to be closed during high-rise operation, and inconvenience is inevitably brought to normal production and working order in the place.
Disclosure of Invention
In order to solve at least one problem mentioned in the background art, this application embodiment provides an automatic filter screen replacement device and high-altitude space air conditioner that laminating nature is good, collects subassembly and filter screen subassembly through useless net and realizes carrying out automatic change to the filter screen, makes the filter screen closely laminate throughout with the shell all the time in air intake department through filter screen laminating subassembly, easy operation, safe convenient, does not hinder the normal use of air conditioner, reduces artifical high altitude construction frequency, and air filtration is effectual, alleviates air conditioner operation maintenance cost.
The first aspect of the embodiment of the application provides an automatic filter screen replacement device with good laminating performance, which is used for a high-large space air conditioner, wherein an air inlet is formed in a shell of the high-large space air conditioner, and the automatic filter screen replacement device with good laminating performance comprises a waste screen collection assembly, a filter screen assembly and a filter screen laminating assembly;
the waste net collecting assembly and the filter net assembly are respectively arranged on the upper side and the lower side of the air inlet on the shell, a filter net is wound between the filter net assembly and the waste net collecting assembly, the filter net assembly is used for providing a filter net to be used, and the waste net collecting assembly is used for collecting the filter net after use;
the filter screen laminating assembly comprises a first laminating structure and a second laminating structure, the first laminating structure is arranged close to the waste screen collecting assembly, the first laminating structure comprises a first screen pressing piece, a first gap is formed between the first screen pressing piece and the shell, and the filter screen is wound through the first gap and laminated with the air inlet;
the second laminating structure sets up in being close to filter screen subassembly department, the second laminating structure includes that the second presses at least one of net spare and automatic guiding structure, the second press the net spare with have the second clearance between the shell, the filter screen winding the second clearance is laminated the air intake sets up, automatic guiding structure is including being used for the direction filter screen subassembly with shell relative position's guiding hole, the guiding hole direction filter screen subassembly is corresponding to be kept away from or is close to along with filter screen thickness increases or reduces the air intake, makes the filter screen laminating the air intake sets up.
In an implementation manner, the second attaching structure includes a second net pressing member, the first net pressing member and the second net pressing member each include a guide plate, the guide plates are located at the corresponding side of the housing far away from the center of the air inlet, the guide plates include a plane portion, and the plane portion extends along the left-right direction and is perpendicular to the housing.
In one implementation, the guide plate further comprises a bending part, wherein the bending part is connected to one side of the plane part, which is close to the air inlet, and a smooth arc protruding towards the air inlet is formed at the connection part of the bending part and the plane part.
In one implementation, a connecting frame is arranged between the waste net collecting assembly and the filter net assembly, and the left end and the right end of the guide plate are connected to the connecting frame.
In an implementation manner, the second attaching structure comprises a second net pressing piece, the first net pressing piece and the second net pressing piece comprise guide brackets, the guide brackets are arranged in pairs, and the guide brackets in pairs are symmetrically arranged at the left side and the right side of the air inlet;
each guide bracket comprises a vertical yoke plate and a transverse side plate which are connected with each other, wherein the vertical yoke plate is perpendicular to the shell and connected with the shell, and the transverse side plate is arranged in parallel with the shell in a clearance mode.
In one implementation, the waste collection assembly includes a motor and a waste collection shaft connected to a power output shaft of the motor and rotated about an axis of the waste collection shaft by the motor;
the filter screen assembly comprises a filter screen bracket and a filter screen supply shaft; the filter screen support is used for being connected to the shell, the filter screen supply shaft is rotatably connected to the filter screen support, and the filter screen supply shaft and the waste screen collection shaft are arranged in parallel;
the filter screen is wound on the filter screen supply shaft, one end of the filter screen is connected with the filter screen supply shaft, and the other end of the filter screen is wound out from one side, close to the air inlet, of the filter screen supply shaft and is connected to the waste screen collecting shaft.
In an implementation manner, the second attaching structure comprises an automatic guiding structure, the guiding hole is formed in the filter screen support, the filter screen supply shaft is rotationally connected with the guiding hole, the guiding hole is an inclined hole, and the inclined hole is gradually inclined to a direction close to the shell from top to bottom.
The second aspect of the embodiment of the application provides a high-large space air conditioner, which comprises a shell and the filter screen automatic replacement device with good laminating performance, wherein an air inlet is formed in the shell of the high-large space air conditioner, and the filter screen automatic replacement device with good laminating performance is used for being installed at the air inlet of the shell of the high-large space air conditioner.
In summary, the utility model provides an automatic change device of filter screen that laminating nature is good is through setting up filter screen subassembly and useless net collection subassembly in the upper and lower both sides of air intake, and the filter screen covers in air intake department completely, and the both ends of filter screen are connected with filter screen subassembly, useless net collection subassembly respectively, and filter screen laminating subassembly includes first laminating structure and second laminating structure, and first laminating structure and second laminating structure make filter screen and air intake closely laminate, and the air gets into inside the high-large space air conditioner after the filter screen purifies and filters; when dust accumulation of the filter screen influences normal use, namely, the filter screen needs to be replaced, the filter screen assembly provides a filter screen to be used, and the used filter screen is collected by the waste screen collecting assembly, so that the automatic replacement of the filter screen can be realized at a high-altitude installation place. The automatic filter screen replacement device with good laminating performance can realize automatic filter screen replacement, is good in laminating performance, does not need manual high-altitude operation, is good in filter effect, is simple to operate, is safe and efficient, and saves operation and maintenance costs; the normal use of the air conditioner in a high and large space is not delayed, and a stable and comfortable temperature environment is provided for a use place. The high and large space air conditioner comprises the filter screen automatic replacement device with good laminating performance, and has the same beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an automatic filter screen replacement device with good fitting performance according to an embodiment of the present application;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
FIG. 5 is a schematic view of a guide plate according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a tall space air conditioner according to an embodiment of the present application.
Fig. 7 is a schematic view of another structure of the air conditioner for tall and large space according to the embodiment of the present application.
Fig. 8 is a schematic diagram of a third structure of a tall space air conditioner according to an embodiment of the present application.
Reference numerals illustrate:
100-a waste web collection assembly; 110-an electric motor; 120-waste net collecting shaft;
200-a filter screen assembly; 210-a filter screen supply shaft; 220-a filter screen;
300-a filter screen fitting assembly; 310-guide plate; 311-plane parts; 312-bending part; 320-guiding holes;
400-connecting frames; 401-left riser; 402-right riser; 403-upper cross plate; 404-lower cross plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the embodiments of the present application. It is noted that the embodiments depicted in the drawings are only some, but not all, embodiments of the present application. That is, the embodiments described by the drawings are exemplary, intended to be used for explaining the present application, and not to be construed as limiting the present application.
The following will describe the filter screen automatic replacement device with good adhesion provided in the embodiment of the present application with reference to fig. 1 to 8.
The embodiment of the application provides an automatic filter screen replacement device that laminating nature is good, as shown in fig. 1-4 for on the high and large space air conditioner, be provided with the air intake on the shell of high and large space air conditioner, the automatic filter screen replacement device that laminating nature is good includes useless net collection subassembly 100, filter screen subassembly 200 and filter screen laminating subassembly 300.
The waste screen collecting assembly 100 and the filter screen assembly 200 are respectively arranged on the upper side and the lower side of the air inlet on the shell, a filter screen 220 is wound between the filter screen assembly 200 and the waste screen collecting assembly 100, the filter screen assembly 200 is used for providing the filter screen 220 to be used, and the waste screen collecting assembly is used for collecting the filter screen 220 after being used.
The filter screen laminating subassembly 300 includes first laminating structure and second laminating structure, and first laminating structure sets up in being close to useless net collection subassembly 100 department, and first laminating structure includes first net spare, has first clearance between first net spare and the shell, and filter screen 220 winds first clearance and laminating air intake setting.
The second laminating structure sets up in being close to filter screen subassembly 200 department, and the second laminating structure includes that the second presses at least one of net spare and automatic guiding structure, has the second clearance between net spare and the shell to press the second, and filter screen 220 is around second clearance and laminating air intake setting, and automatic guiding structure is including the guiding hole that is used for guiding filter screen subassembly 200 and shell relative position, and guiding hole 320 direction filter screen subassembly 200 is corresponding to keep away from or is close to the air intake along with filter screen 220 thickness increase or reduction, makes filter screen 220 laminating air intake setting.
Wherein the shape of the air inlet in the art is generally rectangular.
The waste screen collecting assembly 100 and the filter screen assembly 200 may be directly connected to the housing, or may be fixedly connected to the housing through a connection frame 400 described below. In this application, it is preferably secured by a connecting bracket. The filter 220 is connected between the filter assembly 200 and the waste collection assembly 100, and the filter 220 completely covers the air inlet.
The filter screen fitting assembly 300 is arranged between the filter screen assembly 200 and the waste screen collecting assembly 100, the second gap is positioned at the lower side of the air inlet and is close to the filter screen assembly 200, and the first gap is positioned at the upper side of the air inlet and is close to the waste screen collecting assembly 100. The filter 220 may pass through the second gap after being wound out from the filter assembly 200, and the lower portion of the filter 220 is attached to the air inlet under the compression effect of the second gap. The filter 220 is connected to the waste net collecting assembly 100 after passing through the first gap, and the upper part of the filter 220 is attached to the air inlet under the compression action of the first gap.
The guide hole 320 may be formed in a connector (e.g., a side plate of the connector 400) to which the filter assembly 200 is attached, or may be formed in a filter holder described below. The filter assembly 200 gradually moves toward the bottom of the hole in the guide hole 320 as the thickness of the filter 220 decreases, and is automatically adjacent to the air inlet.
For example, in practical application, a combination mode of the first bonding structure and the second bonding structure shown in fig. 7 may be selected, a combination mode of the first bonding structure and the automatic guiding structure shown in fig. 8 may be selected, and a combination mode of the first bonding structure, the second bonding structure and the automatic guiding structure shown in fig. 6 may be selected.
In the filter screen automatic replacement device with good fitting performance, a filter screen assembly 200 provides a new filter screen 220 to be used, and the used filter screen 220 is rolled up by a waste screen collecting assembly 100; under the compression action of the first gap, the compression action of the second gap and/or the guiding action of the guiding holes, the filter screen 220 between the waste screen collecting assembly 100 and the filter screen assembly 200 completely covers and is attached to the air inlet, and external air enters the interior of the high-large space air conditioner after being purified and filtered by the filter screen; when dust accumulation of the filter screen affects normal use, namely, the filter screen needs to be replaced, the filter screen after being used is rolled on the waste screen collecting assembly 100 under the driving of the motor, a new filter screen is led out from the filter screen assembly 200 to cover the air inlet, namely, the automatic replacement of the filter screen is realized at a high-altitude installation position, and the filter screen is completely attached to the air inlet.
The filter screen automatic replacement device with good laminating performance can realize automatic replacement of the filter screen, is good in laminating performance, does not need manual high-altitude operation, is good in air filtering effect, is simple to operate, is safe and efficient, and saves operation and maintenance costs; the normal use of the air conditioner in a high and large space is not delayed, and clean and comfortable air is provided for the use place stably.
In one implementation, as shown in fig. 1, 2 and 5, the second fitting structure includes a second net pressing member, where the first net pressing member and the second net pressing member each include a guide plate 310, the guide plate 310 is located at a housing of a corresponding side away from the center of the air inlet, and the guide plate 310 includes a planar portion 311, where the planar portion 311 extends in a left-right direction and is perpendicular to the housing.
Wherein the guide plate 310 of the first net pressing member is located close to the housing of the waste net collecting assembly 100, i.e. at the housing above the air inlet. The guide plate 310 of the second screen pressing member is located close to the housing of the filter screen assembly 200, i.e. below the air inlet. A first gap is formed between the guide plate 310 of the first net pressing member and the shell, a second gap is formed between the guide plate 310 of the second net pressing member and the shell, and the filter screen 220 is wound out of the filter screen assembly 200 below the air inlet, sequentially passes through the second gap and the first gap and then is connected to the waste screen collecting assembly 100 above the air inlet. Like this, the filter screen covers the air intake completely, and with the laminating of air intake under the dual effect of compressing tightly of second clearance and first clearance, the structure symmetry, air filtration is effectual.
In one possible embodiment, as shown in fig. 5, the guide plate 310 further includes a bending portion 312, where the bending portion 312 is connected to a side of the planar portion 311 near the air inlet, and a connection portion between the bending portion 312 and the planar portion 311 forms a smooth arc protruding toward the air inlet.
In the embodiment of the present application, the bending portions 312 of the guide plate 310 are all disposed on a side near the center of the air inlet. The clearance between the convex part of the smooth arc on the guide plate 310 towards the air inlet and the shell is smaller than the clearance between the plane part 311 and the shell, so that the fitting degree of the filter screen 220 and the air inlet can be further improved, and the friction damage of the guide plate 310 to the filter screen 220 can be reduced due to the arrangement of the smooth arc surface.
In some embodiments, the bending portion 312 of the guide plate 310 in the second screen pressing member may be further located at a side of the air inlet near the filter screen assembly 200. The bending parts of the guide plate 310 are all positioned on the winding path of the filter screen, and the outer ends of the bending parts 312 extend towards the direction away from the air inlet, so that the filter screen 220 can be guided to pass through between the guide plate 310 and the shell when the filter screen is manually installed or integrally replaced, and the operation is simple and convenient.
Therefore, the device can improve the fitting performance of the device, optimize the air filtering effect, avoid accidents such as filter network card break and breakage, and improve the operation stability.
In one possible embodiment, as shown in fig. 1 and 2, a connection frame 400 is provided between the waste screen collecting assembly 100 and the filter screen assembly 200, and both right and left ends of the guide plate 310 are connected to the connection frame.
The connecting frame 400 includes a left vertical plate 401 and a right vertical plate 402 connected to the left and right sides of the air inlet, and the left and right ends of the guide plate 310 are respectively connected to one side of the two vertical plates, which is close to the air inlet. The connecting frame 400 may further include an upper cross plate 403 and a lower cross plate 404 connected to the upper and lower sides of the air inlet, where the left vertical plate 401, the lower cross plate 404, the right vertical plate 402 and the upper cross plate 403 are sequentially connected end to form a connecting frame, and the connecting frame 400 is integrally enclosed around the air inlet. The waste screen collection assembly 100 may be fixedly connected to the upper cross plate 403 inside the connecting frame, and the filter screen assembly 200 may be fixedly connected to the lower cross plate 404 inside the connecting frame.
Thus, the connecting frame 400 has a certain sealing effect on the edge of the air inlet, and the guide plate 310 completely covers the left and right edges of the filter screen 220, so that the adhesion effect is further improved.
In an implementation manner, the second attaching structure includes a second net pressing member, the net pressing members and the second net pressing members include guide brackets (not shown), the guide brackets are arranged in pairs, and the pairs of guide brackets are symmetrically arranged on the left side and the right side of the air inlet.
Each guide bracket comprises a vertical yoke plate and a transverse side plate which are mutually connected, wherein the vertical yoke plate is vertical to the shell and is connected with the shell, and the transverse side plate is arranged in parallel with the shell in a clearance manner.
Like this, the clearance that horizontal curb plate and shell were equipped with can lead filter screen 220 and press close to the air intake and remove, can also make the left and right sides of filter screen 220 keep laminating with the air intake, improves the leakproofness to the air intake edge of filter screen laminating subassembly 300, further optimizes the air filtration effect.
In one possible embodiment, as shown in fig. 1 to 4, the waste collection assembly 100 includes a motor 110 and a waste collection shaft 120, the waste collection shaft 120 being connected to a power output shaft of the motor 110 and rotated about an axis of the waste collection shaft 120 by the motor 110.
Filter screen assembly 200 includes a filter screen support (not shown) and a filter screen supply shaft 210; the filter supply shaft 210 is rotatably connected to the filter holder, and the filter supply shaft 210 is disposed in parallel with the waste-net collecting shaft 120.
The filter 220 is wound around the filter supply shaft 210, one end of the filter 220 is connected to the filter supply shaft 210, and the other end of the filter 220 is wound out from a side of the filter supply shaft 210 near the air inlet and is connected to the waste screen collecting shaft 120.
The waste mesh collection assembly 100, the filter mesh assembly 200 and the filter mesh attaching assembly 300 are preferably connected to the air inlet of the housing through the connecting frame 400. One of the two vertical plates is connected with a motor 110, the other one of the two vertical plates is rotatably connected with one end of a waste net collecting shaft 120, and the other end of the waste net collecting shaft 120 is connected with the motor 110.
The filter screen 220 to be used is wound around the filter screen supply shaft 210 and stored therein for multiple automatic replacement.
The filter screen bracket may be formed by a set of brackets which are specially arranged, or may be formed by the left and right risers of the connecting frame 400. The filter holder may be rotatably coupled to the filter supply shaft 210 by a bearing or clearance fit.
Thus, when the dust accumulation of the filter screen at the air inlet is excessive and needs to be replaced, the motor 110 is started, the used filter screen is gradually wound on the waste screen collecting shaft 120, and the filter screen to be used is gradually wound out from the filter screen supply shaft 210 and moves upwards to cover the air inlet.
In one implementation, as shown in fig. 3 to 4, the second attaching structure includes an automatic guiding structure, a guiding hole 320 is formed on the filter screen support, the filter screen supply shaft 210 is rotationally connected with the guiding hole 320, the guiding hole 320 is an inclined hole, and the inclined hole is gradually inclined from top to bottom in a direction approaching to the housing.
It will be appreciated that when the filter screen support is in the structure of the connecting frame 400, the guide hole 320 of the automatic guide structure is formed in the connecting frame 400, and when the filter screen support is in the structure of the separate frame, the guide hole 320 of the automatic guide structure is formed in the separate frame.
Thus, the automatic filter screen replacement operation gradually occurs, the filter screen on the filter screen assembly 200 gradually decreases, the filter screen supply shaft 210 gradually moves towards the bottom of the hole along the inclined direction of the guide hole 320 due to the gravity of the filter screen supply shaft, the filter screen 220 is always close to the air inlet along with the movement of the filter screen supply shaft 210, automatic fitting is realized, and good filtering effect is maintained.
Hereinafter, a description will be given of a tall space air conditioner provided in an embodiment of the present application with reference to fig. 6 to 8.
The embodiment of the application provides a high-large space air conditioner, as shown in fig. 6-8, including shell and the automatic change device of filter screen that the laminating nature is good, be provided with the air intake on the shell of high-large space air conditioner, the automatic change device of filter screen that the laminating nature is good is used for installing the air intake department at high-large space air conditioner shell.
The automatic filter screen replacing device with good laminating performance is installed at the air inlet of the high-large space air conditioner, and has the same beneficial effects and is not repeated.
Claims (8)
1. The automatic filter screen replacement device with good fitting performance is characterized by being used on a tall and big space air conditioner, wherein an air inlet is formed in a shell of the tall and big space air conditioner, and the automatic filter screen replacement device with good fitting performance comprises a waste screen collecting assembly, a filter screen assembly and a filter screen fitting assembly;
the waste net collecting assembly and the filter net assembly are respectively arranged on the upper side and the lower side of the air inlet on the shell, a filter net is wound between the filter net assembly and the waste net collecting assembly, the filter net assembly is used for providing a filter net to be used, and the waste net collecting assembly is used for collecting the filter net after use;
the filter screen laminating assembly comprises a first laminating structure and a second laminating structure, the first laminating structure is arranged close to the waste screen collecting assembly, the first laminating structure comprises a first screen pressing piece, a first gap is formed between the first screen pressing piece and the shell, and the filter screen is wound through the first gap and laminated with the air inlet;
the second laminating structure sets up in being close to filter screen subassembly department, the second laminating structure includes that the second presses at least one of net spare and automatic guiding structure, the second press the net spare with have the second clearance between the shell, the filter screen winding the second clearance is laminated the air intake sets up, automatic guiding structure is including being used for the direction filter screen subassembly with shell relative position's guiding hole, the guiding hole direction filter screen subassembly is corresponding to be kept away from or is close to along with filter screen thickness increases or reduces the air intake, makes the filter screen laminating the air intake sets up.
2. The device for automatically replacing a filter screen with good fitting performance according to claim 1, wherein the second fitting structure comprises a second screen pressing member, the first screen pressing member and the second screen pressing member each comprise a guide plate, the guide plates are located at the positions, far away from the center of the air inlet, of the corresponding side of the shell, the guide plates comprise plane parts, and the plane parts extend in the left-right direction and are mutually perpendicular to the shell.
3. The automatic filter screen replacing device with good fitting performance according to claim 2, wherein the guide plate further comprises a bending part, the bending part is connected to one side of the plane part, which is close to the air inlet, and a smooth arc protruding towards the air inlet is formed at the connection part of the bending part and the plane part.
4. The automatic filter screen replacing device with good fitting performance according to claim 3, wherein a connecting frame is arranged between the waste screen collecting assembly and the filter screen assembly, and the left end and the right end of the guide plate are connected to the connecting frame.
5. The automatic filter screen replacing device with good fitting performance according to claim 1, wherein the second fitting structure comprises a second screen pressing piece, the first screen pressing piece and the second screen pressing piece both comprise guide brackets, the guide brackets are arranged in pairs, and the guide brackets in pairs are symmetrically arranged at the left side and the right side of the air inlet;
each guide bracket comprises a vertical yoke plate and a transverse side plate which are connected with each other, wherein the vertical yoke plate is perpendicular to the shell and connected with the shell, and the transverse side plate is arranged in parallel with the shell in a clearance mode.
6. The automatic filter screen replacement device according to any one of claims 1 to 5, wherein the waste screen collecting assembly includes a motor and a waste screen collecting shaft connected to a power output shaft of the motor and rotated around an axis of the waste screen collecting shaft by driving of the motor;
the filter screen assembly comprises a filter screen bracket and a filter screen supply shaft; the filter screen support is used for being connected to the shell, the filter screen supply shaft is rotatably connected to the filter screen support, and the filter screen supply shaft and the waste screen collection shaft are arranged in parallel;
the filter screen is wound on the filter screen supply shaft, one end of the filter screen is connected with the filter screen supply shaft, and the other end of the filter screen is wound out from one side, close to the air inlet, of the filter screen supply shaft and is connected to the waste screen collecting shaft.
7. The apparatus according to claim 6, wherein the second attaching structure comprises an automatic guiding structure, the guiding hole is provided on the filter screen support, the filter screen supply shaft is rotatably connected with the guiding hole, the guiding hole is an inclined hole, and the inclined hole is gradually inclined from top to bottom in a direction approaching the housing.
8. The high-large space air conditioner is characterized by comprising a shell and the filter screen automatic replacement device with good fit according to any one of claims 1-7, wherein an air inlet is formed in the shell of the high-large space air conditioner, and the filter screen automatic replacement device with good fit is used for being installed at the air inlet of the shell of the high-large space air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733376.4U CN220338583U (en) | 2023-07-04 | 2023-07-04 | Filter screen automatic replacement device with good laminating performance and high-large space air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733376.4U CN220338583U (en) | 2023-07-04 | 2023-07-04 | Filter screen automatic replacement device with good laminating performance and high-large space air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338583U true CN220338583U (en) | 2024-01-12 |
Family
ID=89456959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321733376.4U Active CN220338583U (en) | 2023-07-04 | 2023-07-04 | Filter screen automatic replacement device with good laminating performance and high-large space air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338583U (en) |
-
2023
- 2023-07-04 CN CN202321733376.4U patent/CN220338583U/en active Active
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