CN212842348U

CN212842348U - Anti-deformation liquid storage device filter screen

Info

Publication number: CN212842348U
Application number: CN202021413419.7U
Authority: CN
Inventors: 蔡锋; 袁玉辉; 袁振洲; 范陆忠; 袁忠; 朱竹新
Original assignee: NANTONG MEIDI METAL WARE CO Ltd
Current assignee: NANTONG MEIDI METAL WARE CO Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-30
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a reservoir filter screen technical field just discloses a resistance to deformation reservoir filter screen, which comprises an upper cover, the right side movable mounting of upper cover has the casing, the inner wall fixedly connected with fixed disk of casing, the mounting groove that quantity is two is seted up to the inner wall of fixed disk, the inner wall fixedly connected with backup pad of fixed disk. This resistance to deformation reservoir filter screen, through dismantling upper cover and casing, the inside filter of casing alright expose out, press two and press the pole, the movable block slides to the right side on the activity track, flexible subassembly is extruded, through setting up first U type connecting block, connecting rod and second U type connecting block, two motion poles move to one side that leaves mutually, thereby two motion poles drive two fixture blocks and move to one side that leaves mutually, the fixture block breaks away from the draw-in groove, take out the filter from the left side of backup pad and can clear up and maintain the filter, during the installation, place the filter in the left side of backup pad.

Description

Anti-deformation liquid storage device filter screen

Technical Field

The utility model relates to a reservoir filter screen technical field specifically is a resistance to deformation reservoir filter screen.

Background

The liquid storage device is an important part of the compressor, plays roles of storage, gas-liquid separation, filtration, noise reduction and refrigerant buffering, is assembled at the air conditioner evaporator and the air suction pipe of the compressor, is a protective part for preventing liquid refrigerant from flowing into the compressor to generate liquid impact, and consists of a cylinder body, an air inlet pipe, an air outlet pipe, a filter screen and other parts.

The existing filter screen for the liquid storage device generally has the advantage of high deformation resistance due to the characteristics of the filter screen, but the liquid storage device is used for a long time, dust on the filter screen is too much, and the filtering effect is greatly reduced, so that the filter screen needs to be cleaned and maintained regularly, but the existing filter screen is fixed in structure, inconvenient to disassemble and inconvenient to use, and therefore the filter screen for the liquid storage device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a resistance to deformation reservoir filter screen possesses advantages such as the convenient dismantlement of filter, has solved current filter screen structure fixed, and is inconvenient to its dismantlement, uses inconvenient problem.

(II) technical scheme

For the purpose of realizing the convenient dismantlement of above-mentioned filter, the utility model provides a following technical scheme: an anti-deformation liquid accumulator filter screen comprises an upper cover, wherein a shell is movably arranged on the right side of the upper cover, a fixed disc is fixedly connected to the inner wall of the shell, two mounting grooves are formed in the inner wall of the fixed disc, a supporting plate is fixedly connected to the inner wall of the fixed disc, a filter plate is movably arranged on the left side of the supporting plate, a fixed plate is fixedly connected to the inner wall of each of the two mounting grooves, a press rod with one end penetrating through and extending into the mounting grooves is movably connected to the left sides of the two mounting grooves, movable blocks are fixedly connected to the right sides of the two press rods, telescopic assemblies fixedly connected with the inner walls of the right sides of the mounting grooves are fixedly connected to the right sides of the two movable blocks, a first U-shaped connecting block is fixedly connected to one side opposite to the two movable blocks, and a, two the connecting rod is kept away from the one end of first U type connecting block and all is articulated to have second U type connecting block, two the equal fixedly connected with one end in the relative one side of second U type connecting block runs through and extends to the motion pole of the relative one side of two fixed plates, two the equal fixedly connected with one end in the relative one side of motion pole runs through and extends to the inside fixture block of filter, two the equal movable mounting in outside of motion pole has the jump ring.

Preferably, one side of each of the two clamp springs opposite to each other is fixedly connected with one side of each of the two clamping blocks, one side of each of the two clamp springs opposite to each other is fixedly connected with one side of each of the two fixing plates opposite to each other, the sides of the two clamping blocks opposite to each other are inclined planes, the clamping blocks are in a T shape, and clamping grooves matched with the clamping blocks in size are formed in the top and the bottom of the filter plate.

Preferably, the right side inner wall fixedly connected with of backup pad seals up with the first sealed pad of filter right side laminating, the left side inner wall fixedly connected with of upper cover seals up with the second sealed pad of the left side laminating of casing.

Preferably, the flexible subassembly comprises telescopic link and reset spring, the right side fixedly connected with of movable block and the right side inner wall fixed connection's of mounting groove telescopic link, the right side fixedly connected with of movable block and the right side inner wall fixed connection of mounting groove and with the outside movable mounting's of telescopic link reset spring.

Preferably, two the same and symmetry of each other of size of connecting rod, two the equal fixedly connected with of inner wall and movable block sliding connection's of the relative one side of mounting groove activity track, the left side fixedly connected with quantity of fixed disk is the protection storehouse of two, press the pole to be located inside the protection storehouse.

Preferably, the fixed disk is internally provided with a rectangular through hole, and the filter plate is a rectangular filter plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a resistance to deformation reservoir filter screen possesses following beneficial effect:

the filter screen of the anti-deformation liquid accumulator is characterized in that an upper cover and a shell are disassembled, a filter plate in the shell can be exposed, two press rods are pressed, a movable block slides towards the right side on a movable rail, a telescopic component is extruded, the two press rods move towards one side away from each other by arranging a first U-shaped connecting block, a connecting rod and a second U-shaped connecting block, so that two fixture blocks move towards one side away from each other, the fixture blocks are separated from clamping grooves, the filter plate can be cleaned and maintained by drawing out the filter plate from the left side of a supporting plate, the filter plate is arranged on the left side of the supporting plate during installation, the supporting plate limits the filter plate to continue moving towards the right side, one end of each fixture block is an inclined plane, when the filter plate moves towards the right side, the clamping springs are extruded, the fixture blocks are clamped into the clamping grooves due to the tension of the clamping springs, the filter plate and a fixed, the sealing performance is increased when the upper cover and the shell as well as the filter plate and the shell are installed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1 upper cover, 2 fixed disks, 3 supporting plates, 4 shells, 5 filter plates, 6 motion rods, 7 fixture blocks, 8 fixed plates, 9 connecting rods, 10 telescopic assemblies, 11 first U-shaped connecting blocks, 12 mounting grooves, 13 movable blocks, 14 pressing rods, 15 second U-shaped connecting blocks and 16 clamp springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a deformation-resistant liquid reservoir filter screen comprises an upper cover 1, a shell 4 is movably mounted on the right side of the upper cover 1, a second sealing gasket attached to the left side of the shell 4 is fixedly connected to the inner wall of the upper cover 1, a fixed disk 2 is fixedly connected to the inner wall of the shell 4, two mounting grooves 12 are formed in the inner wall of the fixed disk 2, a supporting plate 3 is fixedly connected to the inner wall of the fixed disk 2, a filter plate 5 is movably mounted on the left side of the supporting plate 3, a rectangular through hole is formed in the fixed disk 2, the filter plate 5 is a rectangular filter plate, a first sealing gasket attached to the right side of the filter plate 5 is fixedly connected to the inner wall of the right side of the supporting plate 3, a fixing plate 8 is fixedly connected to the inner wall of the left side of each of the two mounting grooves 12, a pressing rod 14 with one end penetrating, the press rod 14 is positioned in the protection bin, the right sides of the two press rods 14 are fixedly connected with movable blocks 13, the inner walls of the opposite sides of the two mounting grooves 12 are fixedly connected with movable rails in sliding connection with the movable blocks 13, the right sides of the two movable blocks 13 are fixedly connected with telescopic assemblies 10 fixedly connected with the inner walls of the right sides of the mounting grooves 12, each telescopic assembly 10 comprises a telescopic rod and a reset spring, each telescopic rod comprises a first sleeve rod and a first movable rod, one end of each first movable rod penetrates through and extends into the corresponding first sleeve rod, the bottom of the outer side of each first movable rod is fixedly connected with a first limiting block positioned in the corresponding first sleeve rod, the top of each first sleeve rod is provided with a first through hole matched with the corresponding first movable rod, each first limiting block is arranged to prevent the corresponding first movable rod from being separated from the corresponding first sleeve rod in the movement process, the right side of each movable block 13 is fixedly connected with a telescopic rod fixedly connected with the inner wall of, the right side of the movable block 13 is fixedly connected with a return spring which is fixedly connected with the inner wall of the right side of the mounting groove 12 and is movably mounted with the outer side of the telescopic rod, one side of each of the two movable blocks 13 opposite to the other is fixedly connected with a first U-shaped connecting block 11, the two first U-shaped connecting blocks 11 are hinged with connecting rods 9, the two connecting rods 9 are identical in size and symmetrical to each other, one ends of the two connecting rods 9 far away from the first U-shaped connecting blocks 11 are hinged with second U-shaped connecting blocks 15, one side of each of the two second U-shaped connecting blocks 15 opposite to the other is fixedly connected with moving rods 6, one ends of the two moving rods 6 opposite to each other penetrate through and extend to the clamping blocks 7 in the filter plate 5, the outer sides of the two moving rods 6 are movably mounted with clamping springs 16, one side of each of the two clamping springs 16 is fixedly connected with one side, one side that two jump rings 16 kept away from is respectively with two fixed plate 8 one side relative fixed connection, and one side that two fixture blocks 7 are relative is the inclined plane, and fixture block 7 is the T style of calligraphy, and the draw-in groove with fixture block 7 size looks adaptation is all seted up to the top and the bottom of filter 5.

In conclusion, according to the filter screen for the anti-deformation liquid accumulator, the upper cover 1 is detached from the shell 4, the filter plate 5 in the shell 4 can be exposed, the two pressing rods 14 are pressed, the movable block 13 slides to the right side on the movable rail, the telescopic assembly 10 is extruded, the two moving rods 6 move to one side away from each other by arranging the first U-shaped connecting block 11, the connecting rod 9 and the second U-shaped connecting block 15, so that the two moving rods 6 drive the two clamping blocks 7 to move to one side away from each other, the clamping blocks 7 are separated from the clamping grooves, the filter plate 5 can be cleaned and maintained by drawing out the filter plate 5 from the left side of the supporting plate 3, the filter plate 5 is placed on the left side of the supporting plate 3 during installation, the supporting plate 3 limits the filter plate 5 to continuously move to the right side, one end of the clamping block 7 is arranged to be an inclined plane, when the filter plate 5 moves to the right, the clamping groove is clamped by the clamping block 7, so that the filter plate 5 and the fixed plate 2 can be fixed, the sealing performance of the upper cover 1 and the shell 4 and between the filter plate 5 and the shell 4 in the installation process is improved by arranging the first sealing gasket and the second sealing gasket, the problems that the existing filter screen structure is fixed, the filter screen is inconvenient to disassemble and use are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistance to deformation reservoir filter screen, includes upper cover (1), its characterized in that: the right side of the upper cover (1) is movably provided with a shell (4), the inner wall of the shell (4) is fixedly connected with a fixed disc (2), the inner wall of the fixed disc (2) is provided with two mounting grooves (12), the inner wall of the fixed disc (2) is fixedly connected with a support plate (3), the left side of the support plate (3) is movably provided with a filter plate (5), the left inner walls of the two mounting grooves (12) are fixedly connected with a fixed plate (8), the left sides of the two mounting grooves (12) are movably connected with press rods (14) with one ends penetrating through and extending into the mounting grooves (12), the right sides of the press rods (14) are fixedly connected with movable blocks (13), the right sides of the two movable blocks (13) are fixedly connected with telescopic assemblies (10) fixedly connected with the right inner walls of the mounting grooves (12), and one sides of the movable blocks (13) opposite to each other are fixedly connected with a first U-shaped, two the inside of first U type connecting block (11) all articulates there is connecting rod (9), two the one end that first U type connecting block (11) were kept away from in connecting rod (9) all articulates there is second U type connecting block (15), two the equal fixedly connected with one end in one side that second U type connecting block (15) is relative runs through and extends to motion rod (6) of two fixed plate (8) relative one side, two the equal fixedly connected with one end in one side that motion rod (6) is relative runs through and extends to inside fixture block (7) of filter (5), two the equal movable mounting in the outside of motion rod (6) has jump ring (16).

2. The anti-deformation filter screen for liquid storage devices as claimed in claim 1, wherein: the opposite sides of the two clamp springs (16) are fixedly connected with the opposite sides of the two clamping blocks (7), the opposite sides of the two clamp springs (16) are fixedly connected with the opposite sides of the two fixing plates (8), the opposite sides of the two clamping blocks (7) are inclined planes, the clamping blocks (7) are T-shaped, and clamping grooves matched with the clamping blocks (7) in size are formed in the top and the bottom of the filter plate (5).

3. The anti-deformation filter screen for liquid storage devices as claimed in claim 1, wherein: the right side inner wall fixedly connected with of backup pad (3) seals up with the first sealed pad of filter (5) right side laminating, the left side inner wall fixedly connected with of upper cover (1) seals up with the second of the left side laminating of casing (4).

4. The anti-deformation filter screen for liquid storage devices as claimed in claim 1, wherein: the telescopic assembly (10) is composed of a telescopic rod and a reset spring, the right side of the movable block (13) is fixedly connected with the telescopic rod which is fixedly connected with the inner wall of the right side of the mounting groove (12), the right side of the movable block (13) is fixedly connected with the inner wall of the right side of the mounting groove (12) and the reset spring which is movably mounted on the outer side of the telescopic rod.

5. The anti-deformation filter screen for liquid storage devices as claimed in claim 1, wherein: two the size of connecting rod (9) is the same and symmetry each other, two the equal fixedly connected with of inner wall and movable block (13) sliding connection's of the relative one side of mounting groove (12) activity track, the protection storehouse that the left side fixedly connected with quantity of fixed disk (2) is two, press pole (14) to be located inside the protection storehouse.

6. The anti-deformation filter screen for liquid storage devices as claimed in claim 1, wherein: the fixed disc (2) is internally provided with a rectangular through hole, and the filter plate (5) is a rectangular filter plate.