CN107328081A - A kind of filter for air-conditioner set - Google Patents
A kind of filter for air-conditioner set Download PDFInfo
- Publication number
- CN107328081A CN107328081A CN201710625430.6A CN201710625430A CN107328081A CN 107328081 A CN107328081 A CN 107328081A CN 201710625430 A CN201710625430 A CN 201710625430A CN 107328081 A CN107328081 A CN 107328081A
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- China
- Prior art keywords
- limitting casing
- fixed frame
- shank
- bar
- filter
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of filter for air-conditioner set, limitting casing and fixed frame splicing, locating rod on limitting casing is plugged into fixed frame, the limited block connected on shank is entered in the stopper slot in fixed frame, keep fixing in the presence of sliding bar, press keeping section on the restriction stablized to the position relationship between limitting casing and fixed frame, filter bag is pressed in pressure holding bar and placed on bar, and extension is pressed between limitting casing and fixed frame.The movement of shank can be realized by manipulating sliding bar, enters limited block and departs from stopper slot, the separation of limitting casing and fixed frame can be realized.This programme uses new mechanical structure.The present invention has advantages below and effect:By the fixation between fixed frame and limitting casing, the installation to filter bag can be stably realized, filtration can be stably carried out, the dismounting of limitting casing and fixed frame can be realized by manipulating sliding bar, is familiar with liking the replacing of your filter bag, it is easy to operate.
Description
Technical field
The present invention relates to air-conditioning equipment, more particularly to a kind of filter for air-conditioner set.
Background technology
Unitary air handling unit is a kind of airhandling equipment assembled by various air-treatment functions section.It is applied to
Resistance is more than 100Pa air-conditioning system.Unit air-treatment function section has:Air mixing, flow, filter, cooling, once and
Reheating, dry, humidify, pressure fan, return fan, water spray, noise elimination, the cell cube such as recuperation of heat.In the process of air circulation
In, it is necessary to filtered to air, the impurity in air is removed, the health of indoor environment is protected.
Notification number be CN205505355U a kind of air filter for air conditioner of Chinese patent, including outer framework, interior moulding and
Combined type filter bag, the sack of combined type filter bag is fixed on outer framework by interior moulding, and the outer framework is closed by four aluminium
Golden moulding and four corner braces are spliced, and the back of aluminium alloy moulding is provided with corner brace guide groove, and corner brace is that two panels is mutually perpendicular to fix
Iron plate, the two ends of the corner brace are inserted in the corner brace guide groove of two aluminium alloy mouldings and solid by bolt or rivet respectively
It is fixed, realize the fixation to combined type filter bag.
But the outer framework dismounting in foregoing invention is more complicated, needs to be changed after filter bag is using the long period
When, often related outer moulding and interior moulding are abandoned together, cause the substantial amounts of wasting of resources.
The content of the invention
It is an object of the invention to provide a kind of filter for air-conditioner set, it can conveniently realize to filter bag more
Change, realize the recycling of outer framework and interior moulding, economize on resources.
The present invention above-mentioned technical purpose technical scheme is that:A kind of mistake for air-conditioner set
Filter, including outer framework, interior moulding and filter bag, the outer framework include setting on limitting casing and fixed frame, the limitting casing
The locating rod plugged to fixed frame is equipped with, the interior moulding includes the placement bar being arranged in limitting casing and is arranged at fixation
The pressure holding bar of inframe and the placement bar relative position, the filter bag includes the splitting of multiple spread configurations and is connected to
Press keeping section between splitting, the press keeping section is located between the placement bar and the pressure holding bar, is provided with the limitting casing
Multiple shanks being plugged in the fixed frame, the shank sets limited location on the side wall away from described limitting casing one end
The mounting hole for shank described in grafting and limited block, the mounting hole side and institute are provided with block, the fixed frame
Stating the relative position of limited block and being provided with stopper slot, the limitting casing to be provided with enters limited block for shank movement
It is provided with slippage slot in stopper slot, the limitting casing for supporting the shank so that limited block is pushed against stopper slot
It is connected with the sliding bar for manipulating the shank movement, the limitting casing and sets on interior elastic component, the shank
There is the through hole for controlling the sliding bar to move.
By using above-mentioned technical proposal, when limitting casing and fixed frame are spliced, to two in the presence of fix bar
The stitching position of person is fixed, and the press keeping section between splitting is fixed between placement bar and pressure holding bar, is realized to mistake
The fixation of filter bag, filter bag can be installed stably.
When the impurity accumulated on filter bag excessively influences air flow, it is by the dismounting between limitting casing and fixed frame
The replacing to filter bag can be realized.When limitting casing and fixed frame carry out assembled, the shank grafting on limitting casing enters solid
Determine in the mounting hole on frame, and when the limited block on shank is relative with the stopper slot of mounting hole side, in elastic component
Effect is lower to promote shank movement so that limited block is entered in stopper slot, to limitting casing and fixed frame in both relative sides
It is defined upwards, realizes the fixation between limitting casing and fixed frame.When filter bag needs to be dismantled, pass through through hole
The manipulation to sliding bar can be realized, the movement of sliding bar is realized, shank movement is driven, the limited block on shank with it is spacing
Groove is separated, and no longer limitting casing and fixed frame is defined, convenient disassembly is quick.
The present invention is further arranged to:The week side of boss that the filter bag is located at open at one end is provided with extension, the extension
Portion is fastened between the fixed frame and the limitting casing.
By using above-mentioned technical proposal, the extension of filter bag the week side of boss is fastened between fixed frame and limitting casing, is kept
The stabilization of filter bag, filter bag can completely enclose the inner space of outer framework, and the air by outer framework is all carried out
Filtering, lifts filter effect.
The present invention is further arranged to:The neck for being embedded the extension is provided with the limitting casing, it is described solid
Determine position relative with the neck on frame and be provided with locating dowel for pressing the extension.
By using above-mentioned technical proposal, neck is set on limitting casing, is embedded for the extension for filter bag, energy
The splicing between limitting casing and fixed frame is enough conveniently realized, is easy to the laminating between limitting casing and fixed frame, limitting casing is lifted
The stability connected between fixed frame.The locating dowel set on fixed frame is relative with the position of neck, in the work of locating dowel
The pressing to extension can be realized with lower, the stability of extension is lifted, so that the fixation fastness to filter bag is lifted, can
Stably carry out filtration.
The present invention is further arranged to:The mounting hole is close to one end of the limitting casing and close to the one of the spacing hole
Side is provided with the spigot surface for guiding the limited block movement.
By using above-mentioned technical proposal, the setting of spigot surface can be during limitting casing and fixed frame be spliced
Contacted with limited block, and promote limited block and shank to be moved so that limited block and shank can easily enter
Enter into mounting hole, the convenient degree of erection & lift.
The present invention is further arranged to:The inclined-plane for the spigot surface of fitting is provided with the limited block.
By using above-mentioned technical proposal, the inclined-plane set on limited block is used to be fitted with spigot surface, in spigot surface
During guiding limited block is moved, the contact area between increase limited block and spigot surface, so as to lift limited block shifting
Dynamic stability, can stably realize the connection between limitting casing and fixed frame.
The present invention is further arranged to:The through hole is located at side of the limitting casing away from the fixed frame, the cunning
Move bar and protrude from the through hole setting.
By using above-mentioned technical proposal, through hole be located at side of the limitting casing away from fixed frame and sliding bar protrude from it is logical
Hole, the movement of shank can be realized by being slided in through-holes by manipulation sliding bar, conveniently realized the manipulation to shank, carried
Rise the convenient degree to being dismounted between limitting casing and fixed frame.
The present invention is further arranged to:It is attached between adjacent sliding bar by connecting rod, the elastic component is company
It is connected on the support spring between limitting casing and the shank.
By using above-mentioned technical proposal, connected between adjacent sliding bar by connecting rod, by manipulating a sliding bar
The movement of all sliding bars can be realized by moving, and can easily manipulate the dismounting between limitting casing and fixed frame.Connection
Support spring between limitting casing and shank realizes the supporting role to shank as elastic component, is carrying out grafting
During can stably be compressed, when limited block and relative stopper slot, stably shank can be supported to be moved,
So that limited block is entered in stopper slot.
The present invention is further arranged to:The pressure holding bar is set along the limitting casing direction sliding relative with the fixed frame
Put on the fixed frame, be provided with fixed frame on the slideway that scope is slid for limiting the pressure holding bar, the fixed frame
It is provided with the elastic supporting member for supporting optical member that the pressure holding bar is supported towards limitting casing side.
By using above-mentioned technical proposal, pressure holding bar is arranged on fixed frame along the limitting casing direction sliding relative with fixed frame
On slideway in, and in the presence of elastic supporting member for supporting optical member support pressure holding bar, the press keeping section on filter bag is stably clamped in
Between pressure holding bar and placement bar, the stabilization of press keeping section is kept, and is not easily caused the breakage of press keeping section, filter bag can be stably
Carry out filtration.
The present invention is further arranged to:One end away from the limitting casing is fixed with installing plate, the bullet in the slideway
Property support member is the holddown spring being arranged between the installing plate and the pressure holding bar.
By using above-mentioned technical proposal, installing plate is set on fixed frame, sets and compresses between installing plate and pressure holding bar
Spring is used as elastic supporting member for supporting optical member, and because installing plate is located at side of the pressure holding bar away from limitting casing, holddown spring can be to pressure holding bar
The supporting role stablized.
The present invention is further arranged to:It is provided with the installing plate and the pressure holding bar for limiting the compression bullet
The locating slot of spring.
By using above-mentioned technical proposal, locating slot is provided with installing plate and pressure holding bar, the two ends of holddown spring are equal
It is fastened in locating slot, realizes the position restriction to holddown spring, lifts the stability of support spring.
In summary, the invention has the advantages that:When limitting casing and fixed frame are spliced, on filter bag
Press keeping section, which is located at, to be placed between bar and pressure holding bar, realizes and the position of filter bag is fixed, can carry out filtration.In filter bag
The extension that the week side of boss is set is embedded in the neck to limitting casing, and is fixed under the locating dowel effect on fixed frame,
Filter bag can carry out comprehensive sealing process, and air is filtered completely.And the sliding of pressure holding bar is arranged on fixed frame, and
And realized in the presence of holddown spring press keeping section is pressed on placement bar, while stable pressure holding is carried out, it is not easily caused
The breakage of press keeping section.
The inclined-plane of limitting casing and fixed frame during spliced on limited block, which is contradicted, arrives spigot surface, realizes shank
Movement, support spring is compressed, when the limited block on shank is relative with the stopper slot in fixed frame, shank support
It is moved in the presence of spring so that limited block is entered in stopper slot, to being defined between fixed frame and limitting casing.When
When needing to be dismantled, the manipulation to sliding bar can be realized by through hole, so that mobile shank realizes limited block and spacing
The separation of groove, can move fixed frame and limitting casing separation, realize dismounting, and slides and connected by connecting rod between bar
Connect, a piece sliding bar of control can realize the movement of all sliding bars, easy to operate.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present embodiment;
Fig. 2 is the schematic diagram of outer framework and interior moulding;
Fig. 3 is the schematic diagram that extension on filter bag is fixed outer framework;
Fig. 4 is to place the position relationship schematic diagram between bar and pressure holding bar;
Fig. 5 is the schematic diagram of fixed form between limitting casing and fixed frame.
In figure:1st, outer framework;101st, limitting casing;102nd, fixed frame;2nd, interior moulding;201st, bar is placed;202nd, pressure holding bar;3、
Filter bag;301st, splitting;302nd, press keeping section;4th, locating rod;5th, shank;6th, limited block;7th, mounting hole;8th, stopper slot;9th, it is sliding
Move groove;10th, bar is slid;11st, through hole;12nd, extension;13rd, neck;14th, locating dowel;15th, spigot surface;16th, inclined-plane;17th, connect
Bar;18th, support spring;19th, slideway;20th, installing plate;21st, holddown spring;22nd, locating slot.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
A kind of filter for air-conditioner set, as shown in figure 1, including outer framework 1, interior moulding 2 and filter bag 3, mistake
Filter bag 3 is fixed on outer framework 1, and realizes in the presence of interior moulding 2 support to filter bag 3, and filter bag 3 can be carried out
Stable filtration, the impurity in the air-flow passed through is removed, and adapts to environmental demand.
As depicted in figs. 1 and 2, outer framework 1 is spliced by limitting casing 101 and fixed frame 102, and interior moulding 2 is by being arranged on
Placement bar 201 in limitting casing 101 and the pressure holding bar 202 being arranged in fixed frame 102 are constituted, in limitting casing 101 and fixed
When frame 102 is spliced, clamping action is being carried out to filter bag 3 by placing bar 201 and pressure holding bar 202, filter bag 3 is kept
It is stable.
As shown in figures 1 and 3, splitting 301 and the pressure holding that is connected to splitting 301 between of the filter bag 3 by spread configuration
Portion 302 is constituted, and press keeping section 302 is used to coordinate placement bar 201 and pressure holding bar 202 to realize clamping action.Filter bag 3 can kept
Good filtration is carried out while stable.
As shown in Figure 3 and Figure 4, pressure holding bar 202 is arranged on solid along the direction sliding relative with fixed frame 102 of limitting casing 101
Determine on frame 102, and set slideway 19 to be defined the glide direction of pressure holding bar 202 on fixed frame 102, fixed frame 102
It is upper that the elastic supporting member for supporting optical member that pressure holding bar 202 is supported towards the side of limitting casing 101 is set, to pressure holding bar in the presence of elastic supporting member for supporting optical member
202 are supported effect, and stably press keeping section 302 can be fixed on placement bar 201, and during pressure holding is carried out
The breakage of press keeping section 302 is not easily caused.
As shown in Figure 3 and Figure 4, one end away from the limitting casing 101 is fixed with installing plate 20 in slideway 19, elasticity branch
Support member is the holddown spring 21 being arranged between installing plate 20 and pressure holding bar 202, can be to pressure in the presence of holddown spring 21
The supporting role that bar 202 is stablized is held, and holddown spring 21 has larger elastic shrinkage scope and good reply
Performance, pressure holding bar 202 can move larger distance and still stably can carry out chip hold down to press keeping section 302.
Locating slot 22 is provided with installing plate 20 and pressure holding bar 202, the two ends of holddown spring 21 are fastened on locating slot 22
The fixation of middle holding position, lifts the stability of holddown spring 21.
As shown in figure 3, the week side of boss positioned at open at one end on filter bag 3 has been wholely set extension 12, extension 12 blocks
It is located between limitting casing 101 and fixed frame 102, effect is fixed in the week side of boss to filter bag 3, and filter bag 3 can be by outer framework 1
Inside completely enclose, so as to be filtered completely to the air-flow passed through, lift filter effect.
As shown in Figure 3 and Figure 4, the neck 13 for being embedded extension 12 is offered on limitting casing 101, assembly is being carried out
When, the obstruction of extension 12 can be reduced, limitting casing 101 and fixed frame 102 can stably fit, the stabilization of erection & lift
Property.The position relative with neck 13 is provided with locating dowel 14 on fixed frame 102, for carrying out chip hold down to extension 12, carries
Rise the fixed effect to extension 12.
As shown in Figure 1 and Figure 5, the locating rod 4 plugged in fixed frame 102 is provided with limitting casing 101, in locating rod 4
In the presence of the position between limitting casing 101 and fixed frame 102 is defined so that place bar 201 and the energy of pressure holding bar 202
It is enough stably to carry out clamping action.
As shown in Figure 1 and Figure 5, it is provided with multiple shanks 5 being plugged in fixed frame 102 on limitting casing 101, and
Shank 5 is wholely set on limited location block 6, limitting casing 101 on the side wall away from the one end of limitting casing 101 and is additionally provided with slippage slot 9,
Shank 5 can be moved in slippage slot 9 along the direction relative with shank 5 of limited block 6.It is provided with fixed frame 102
The mounting hole 7 plugged for shank 5 and limited block 6, and be additionally provided with the side of mounting hole 7 for being embedded limited block 6
Stopper slot 8, when shank 5 and limited block 6 are plugged when entering in mounting hole 7, mobile shank 5 can make limited block 6
Enter in stopper slot 8, realize to the position restriction between limitting casing 101 and fixed frame 102.
As shown in Figure 1 and Figure 5, elastic component is additionally provided with limitting casing 101, the supporting role to shank 5 is realized, so that
Enable the limited block 6 on shank 5 to be stably positioned in stopper slot 8 effect that is defined, lift limitting casing 101 and fixed
The stability connected between frame 102.
As shown in Figure 1 and Figure 5, elastic component is support spring 18 in the present embodiment, and the one end of support spring 18 is fixed on grafting
On bar 5, the other end is fixed on limitting casing 101, the support that can be stablized in the presence of support spring 18 to shank 5
Effect so that the limited block 6 on shank 5 can be stably positioned in stopper slot 8.
As shown in Figure 1 and Figure 5, it is provided with and leads close to the side of one end of limitting casing 101 and close spacing hole in mounting hole 7
To face 15, during limitting casing 101 and fixed frame 102 are spliced, limited block 6 touches spigot surface 15, can guide
Limited block 6 is moved to mounting hole 7 so that limited block 6 is progressed into mounting hole 7, and constantly compresses support spring 18, no
Need the movement of manual manipulation shank 5, the convenient degree of lifting operation.
The inclined-plane 16 for spigot surface 15 of fitting is provided with limited block 6 so that limited block 6 is moved in laminating spigot surface 15
During, inclined-plane 16 is contradicted with spigot surface 15, lifts the lifting surface area of limited block 6, so as to lift the stabilization of the movement of limited block 6
Property.
On limitting casing 101 away from fixed frame 102 side be additionally provided with through hole 11, shank 5 be connected with protrude from it is logical
The sliding bar 10 that hole 11 is set, sliding bar 10 is more than through hole 11, and the movement of shank 5 can be realized by manipulating sliding bar 10,
Limited block 6 on shank 5 is separated with stopper slot 8, the dismounting of limitting casing 101 and fixed frame 102 is realized.And
Under the restriction effect for sliding bar 10 so that limitting casing 101 and fixed frame 102 are during connection, and shank 5 is without departing from limit
The limitation of position frame 101, the position-limiting action that can be stablized.
It is attached between adjacent sliding bar 10 by connecting rod 17, therefore only needs a piece sliding bar 10 of manipulation can be real
The movement of now many sliding bars 10, can easily separate to limitting casing 101 and fixed frame 102, filter bag 3 is carried out more
Change.
Specific operation process:
When being installed, first filter bag 3 is located on limitting casing 101 so that the press keeping section 302 on filter bag 3 is with placing
Bar 201 is fitted, and extension 12 is entered in neck 13, next to installation fixed frame 102 on limitting casing 101 so that limitting casing
Locating rod 4 on 101 is plugged to fixed frame 102, now places bar 201 and the pressure holding on fixed frame 102 on limitting casing 101
Bar 202 is relative, and the pressure holding that pressure holding bar 202 is stablized in the presence of holddown spring 21 to the press keeping section 302 on filter bag 3 is made
With.
During limitting casing 101 and fixed frame 102 are spliced, limited block 6 on shank 5 by inclined-plane 16 with
Spigot surface 15 on fixed frame 102 is contacted, and during limitting casing 101 and the constantly movement of fixed frame 102, limited block 6 is being led
Drive shank 5 constantly mobile in the presence of to face 15, support spring 18 is constantly compressed, until limited block 6 and shank 5 are complete
Portion is entered in mounting hole 7, and when limited block 6 is relative with the stopper slot 8 in fixed frame 102, in the work of support spring 18
Moved with lower support shank 5 so that limited block 6 is entered in stopper slot 8, pass through the combination pair of limited block 6 and sliding bar 10
Effect is defined between limitting casing 101 and fixed frame 102.
When being dismantled, moved by manipulating sliding bar 10 in through hole 11, the movement of shank 5 can be realized, inserted
Limited block 6 on extension bar 5 departs from stopper slot 8, is not carrying out position restriction to limitting casing 101 and fixed frame 102, so that
The separation of limitting casing 101 and fixed frame 102 can be realized, filter bag 3 is changed.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (10)
1. a kind of filter for air-conditioner set, including outer framework (1), interior moulding (2) and filter bag (3), its feature exist
In:The outer framework (1), which includes being provided with limitting casing (101) and fixed frame (102), the limitting casing (101), to be plugged to solid
Determine the locating rod (4) in frame (102), the interior moulding (2) include the placement bar (201) being arranged in limitting casing (101) and
The pressure holding bar (202) with described placement bar (201) relative position in fixed frame (102) is arranged at, the filter bag (3) includes
The splitting (301) of multiple spread configurations and the press keeping section (302) being connected between splitting (301), press keeping section (302) position
Between the placement bar (201) and the pressure holding bar (202), it is provided with the limitting casing (101) described in multiple be plugged to
Shank (5) in fixed frame (102), the shank (5) sets limited on the side wall away from the limitting casing (101) one end
The mounting hole (7) for shank described in grafting (5) and limited block (6) is provided with position block (6), the fixed frame (102),
Mounting hole (7) side position relative with the limited block (6) is provided with stopper slot (8), the limitting casing (101) and set
It is equipped with for the mobile slippage slot (9) for making limited block (6) enter in stopper slot (8) of the shank (5), the limitting casing
(101) it is provided with for supporting the shank (5) so that limited block (6) is pushed against the elastic component in stopper slot (8), it is described
It is connected with the sliding bar (10) mobile for manipulating the shank (5), the limitting casing (101) and sets on shank (5)
Have for controlling the mobile through hole (11) of the sliding bar (10).
2. a kind of filter for air-conditioner set according to claim 1, it is characterised in that:Filter bag (3) position
The week side of boss of open at one end is provided with extension (12), the extension (12) is fastened on the fixed frame (102) and the limit
Between position frame (101).
3. a kind of filter for air-conditioner set according to claim 2, it is characterised in that:The limitting casing (101)
On be provided with it is relative with the neck (13) for being embedded on the necks (13) of the extension (12), the fixed frame (102)
Position be provided with for pressing the locating dowels (14) of the extension (12).
4. a kind of filter for air-conditioner set according to claim 1, it is characterised in that:The mounting hole (7) is leaned on
One end of the nearly limitting casing (101) and it is provided with close to the side of through hole (11) for guiding the limited block (6) mobile
Spigot surface (15).
5. a kind of filter for air-conditioner set according to claim 4, it is characterised in that:On the limited block (6)
It is provided with the inclined-plane (16) for the spigot surface (15) of fitting.
6. a kind of filter for air-conditioner set according to claim 1, it is characterised in that:The through hole (11) is located at
Side of the limitting casing (101) away from the fixed frame (102), the sliding bar (10) protrudes from the through hole (11) and set
Put.
7. a kind of filter for air-conditioner set according to claim 6, it is characterised in that:Adjacent sliding bar (10)
Between be attached by connecting rod (17), the elastic component is is connected between limitting casing (101) and the shank (5)
Support spring (18).
8. a kind of filter for air-conditioner set according to claim 1, it is characterised in that:The pressure holding bar (202)
It is arranged on along the limitting casing (101) the direction sliding relative with the fixed frame (102) on the fixed frame (102), it is fixed
It is provided with the slideway (19) that scope is slid for limiting the pressure holding bar (202), the fixed frame (102) and sets on frame (102)
It is equipped with the elastic supporting member for supporting optical member that the pressure holding bar (202) is supported towards limitting casing (101) side.
9. a kind of filter for air-conditioner set according to claim 8, it is characterised in that:It is remote in the slideway (19)
One end from the limitting casing (101) is fixed with installing plate (20), and the elastic supporting member for supporting optical member is to be arranged on the installing plate (20)
Holddown spring (21) between the pressure holding bar (202).
10. a kind of filter for air-conditioner set according to claim 9, it is characterised in that:The installing plate (20)
Be provided with the pressure holding bar (202) for limiting the locating slots (22) of the holddown spring (21).
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CN107328081B CN107328081B (en) | 2019-11-15 |
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Cited By (3)
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CN109373493A (en) * | 2018-10-17 | 2019-02-22 | 苏群健 | A kind of balcony indoor and outdoor air interchanger |
CN110102118A (en) * | 2019-04-30 | 2019-08-09 | 刘树立 | A kind of coating cloud filter bag being easily installed and manufacturing method |
CN113124525A (en) * | 2021-03-25 | 2021-07-16 | 昆山恒清净化设备科技有限公司 | Adjustable air filter and filtering method thereof |
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