CN211273987U - Durable filter element of cold dryer - Google Patents

Abstract

The utility model discloses a durable cold quick-witted filter core that does, including filter body, filter body's inner chamber is provided with filter body, filter body's surface is from last to overlapping in proper order down and is equipped with first stop collar and second stop collar, the equal fixedly connected with casing in top of filter body inner chamber both sides. The utility model discloses a set up filter body, the filter core body, first stop collar, the second stop collar, a housing, the cardboard, stabilizing mean, a fixed establishment, the connecting plate, the connecting rod, the opening, the dead lever, the cooperation of fixture block and draw-in groove is used, this durable cold machine filter core that dries, possess the advantage that convenient to use person carries out the change to the filter core, it is not convenient for the user to change the filter core to have solved current durable cold machine filter core that dries, can waste a large amount of time of user and energy in the change process, influence the user and use, thereby bring inconvenient problem for the user.

Description

Durable filter element of cold dryer

Technical Field

The utility model belongs to the technical field of the cool dry quick-witted filter core, especially, relate to a durable cool dry quick-witted filter core.

Background

The freeze dryer is a freeze dryer for short, introduces a novel technology, belongs to an air source processing element in a pneumatic system, and utilizes a refrigerant to exchange heat with compressed air so as to reduce the temperature of the compressed air to the dew point temperature within the range of 2-10 ℃.

Need use the cold machine of doing in the production and processing process, get rid of the processing to the filth among the dry back compressed air, the filter is using a period, the phenomenon that the air permeability seriously reduces can appear in the filter core, cause the jam of compressed air pipeline, arouse compressed air to carry trouble in the pipe network, can reduce compressed air pressure value supply inadequately, thereby influence normal production, need the user to change the filter core often, current cold dry machine filter need use durable filter core, reduce the number of times of changing, reduce use cost, to sum up, the problem that prior art exists is: durable cold machine filter core that does not be convenient for the user and changes the filter core, can waste a large amount of time and efforts of user at the change in-process, influences the user and uses to bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a durable cold quick-witted filter core that dries possesses the advantage that convenient to use person carries out the change to the filter core, has solved current durable cold quick-witted filter core that dries and has not convenient to use person and change the filter core, can waste a large amount of time of user and efforts in the change process, influences the user and uses to bring inconvenient problem for the user.

The utility model is realized in such a way, a durable filter element of a refrigeration dryer comprises a filter body, wherein the inner cavity of the filter body is provided with the filter element body, the surface of the filter element body is sequentially sleeved with a first limit sleeve and a second limit sleeve from top to bottom, the tops of the two sides of the inner cavity of the filter body are fixedly connected with a shell, the inner cavity of the shell is provided with a clamping plate matched with the filter element body for use, the bottom of the clamping plate is provided with a stabilizing mechanism matched with the inner wall of the shell for use, the inner cavity of the shell is provided with a fixing mechanism matched with the clamping plate for use, the top of the shell is provided with a connecting plate, the bottom of the connecting plate is fixedly connected with a connecting rod, the top of the shell is provided with an opening matched with the connecting rod for use, the bottom, the top of casing is provided with the dead lever with connecting plate cooperation use, the top swing joint of dead lever has the fixture block with the connecting plate cooperation use, the draw-in groove of using with the fixture block cooperation is seted up at the top of connecting plate.

As the utility model discloses it is preferred, stabilizing mean includes the connecting block, the bottom fixedly connected with stopper of connecting block, the spacing groove of using with the stopper cooperation is seted up to the bottom of casing inner chamber.

As the utility model discloses it is preferred, fixed establishment is including fixed cover, the inner chamber of fixed cover is provided with the spring, one side fixedly connected with limiting plate of cardboard is kept away from to the spring, one side fixedly connected with movable rod of spring is kept away from to the limiting plate, one side that the limiting plate was kept away from to the movable rod run through to the outside of fixed cover and with the inner wall fixed connection of casing.

As the utility model discloses it is preferred, the surface of filter core body respectively with the inner wall contact of first stop collar and second stop collar, the cardboard is close to one side and the filter core body contact of filter core body, the top of dead lever is through pivot swing joint with the junction of fixture block.

As the utility model discloses it is preferred, the bottom and the fixed cover fixed connection of connecting rod, one side and the cardboard fixed connection that fixed cover is close to the cardboard, the limiting plate is close to one side of fixed cover inner wall and the inner wall contact of fixed cover, the through-hole that uses with the movable rod cooperation is seted up to one side that fixed cover kept away from the cardboard.

As the utility model discloses it is preferred, the top and the cardboard fixed connection of connecting block, the stopper is close to one side of spacing inslot wall and the inner wall contact of spacing groove, the quantity of stopper is two, and evenly distributed in the front side and the rear side of cardboard bottom.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the filter body, the filter core body, first stop collar, the second stop collar, a housing, the cardboard, stabilizing mean, fixed establishment, the connecting plate, the connecting rod, the opening, the dead lever, the cooperation of fixture block and draw-in groove is used, when using, the user adjusts and fixes the position of connecting plate, the connecting plate drives the cardboard and gets into the inner chamber of casing, the user inserts the filter core body into the inner chamber of filter body, then cancel the spacing to the connecting plate, the cardboard fixes the position of filter core body, accomplish the installation to the filter core body, when needing to change the filter core body, the user adjusts and fixes the position of connecting plate, the connecting plate drives the cardboard and gets into the inner chamber of casing, the user takes out the filter core body from the inner chamber of filter body, accomplish the dismantlement, this durable freeze-dryer filter core, possess the advantage that the user of being convenient for the, the problem of current durable freeze dryer filter core not convenient to use person change the filter core, can waste a large amount of time and efforts of user at the change in-process, influence the user and use is solved to bring inconvenience for the user.

2. The utility model discloses a set up fixed establishment, can play the fixed action, increase the fixed effect of cardboard to the filter core body, the convenient to use person changes the filter core body, has improved the device's practicality.

3. The utility model discloses a set up stabilizing mean, can play limiting displacement, stability when increasing the cardboard and removing avoids the position of cardboard to take place the migration to the fixed effect of influence to the filter core body.

4. The utility model discloses a set up first stop collar, can play limiting displacement to filter core body, increase the stability of filter core body, through setting up the second stop collar, can play the positioning action to filter core body, avoid the position of filter core body bottom to take place the migration, through setting up the cardboard, can play the fixed action to filter core body, through setting up the dead lever, can play the fixed action, through setting up the fixture block, can play limiting displacement to the connecting plate, through setting up the pivot, make things convenient for the fixture block to rotate.

5. The utility model discloses a set up the connecting rod, can play the connecting action, conveniently drive fixed cover and remove, through setting up the limiting plate, can play limiting displacement, avoid fixed cover to drop from the surface of movable rod, conveniently extrude the spring simultaneously, through setting up the through-hole, make things convenient for the movable rod to remove.

6. The utility model discloses a set up the connecting block, make things convenient for the cardboard to drive the stopper and remove, through setting up stopper and spacing groove, can play limiting displacement, stability when increasing the cardboard and removing avoids the position of cardboard to take place the migration.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

figure 2 is a front cross-sectional view of a filter body according to an embodiment of the present invention;

fig. 3 is a front cross-sectional view of a housing according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a filter body; 2. a filter element body; 3. a first stop collar; 4. a second stop collar; 5. a housing; 6. clamping a plate; 7. a stabilizing mechanism; 701. connecting blocks; 702. a limiting block; 703. a limiting groove; 8. a fixing mechanism; 801. fixing a sleeve; 802. a spring; 803. a limiting plate; 804. a movable rod; 9. a connecting plate; 10. a connecting rod; 11. an opening; 12. fixing the rod; 13. a clamping block; 14. a clamping groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, a durable filter element of a refrigeration dryer provided by an embodiment of the present invention includes a filter body 1, a filter element body 2 is disposed in an inner cavity of the filter body 1, a first position-limiting sleeve 3 and a second position-limiting sleeve 4 are sequentially sleeved on a surface of the filter element body 2 from top to bottom, a housing 5 is fixedly connected to top portions of both sides of the inner cavity of the filter body 1, a clamping plate 6 used in cooperation with the filter element body 2 is disposed in the inner cavity of the housing 5, a stabilizing mechanism 7 used in cooperation with an inner wall of the housing 5 is disposed at a bottom of the clamping plate 6, a fixing mechanism 8 used in cooperation with the clamping plate 6 is disposed in the inner cavity of the housing 5, a connecting plate 9 is disposed at a top portion of the housing 5, a connecting rod 10 is fixedly connected to a bottom portion of the connecting plate 9, an opening 11 used in cooperation with the connecting rod 10 is disposed, the top of casing 5 is provided with dead lever 12 with connecting plate 9 cooperation use, and the top swing joint of dead lever 12 has the fixture block 13 with connecting plate 9 cooperation use, and draw-in groove 14 with fixture block 13 cooperation use is seted up at the top of connecting plate 9.

Referring to fig. 3, the stabilizing mechanism 7 includes a connecting block 701, a limiting block 702 is fixedly connected to the bottom of the connecting block 701, and a limiting groove 703 used in cooperation with the limiting block 702 is formed in the bottom of the inner cavity of the housing 5.

Adopt above-mentioned scheme: through setting up fixed establishment 8, can play the fixed action, increase cardboard 6 and to the fixed effect of filter core body 2, the person of facilitating the use changes filter core body 2, has improved the device's practicality.

Referring to fig. 4, the fixing mechanism 8 includes a fixing sleeve 801, a spring 802 is disposed in an inner cavity of the fixing sleeve 801, a limiting plate 803 is fixedly connected to one side of the spring 802 away from the clamping plate 6, a movable rod 804 is fixedly connected to one side of the limiting plate 803 away from the spring 802, and one side of the movable rod 804 away from the limiting plate 803 penetrates to the outer side of the fixing sleeve 801 and is fixedly connected to the inner wall of the housing 5.

Adopt above-mentioned scheme: through setting up stabilizing mean 7, can play limiting displacement, stability when increasing cardboard 6 and removing avoids cardboard 6's position to take place the migration to the fixed effect of influence to filter core body 2.

Referring to fig. 2, the surface of the filter element body 2 is in contact with the inner walls of the first limiting sleeve 3 and the second limiting sleeve 4, one side of the clamping plate 6, which is close to the filter element body 2, is in contact with the filter element body 2, and the joint of the top of the fixing rod 12 and the fixture block 13 is movably connected through a rotating shaft.

Adopt above-mentioned scheme: through setting up first stop collar 3, can play limiting displacement to filter core body 2, increase filter core body 2's stability, through setting up second stop collar 4, can play the positioning action to filter core body 2, avoid the position of filter core body 2 bottom to take place the migration, through setting up cardboard 6, can play the fixed action to filter core body 2, through setting up dead lever 12, can play the fixed action, through setting up fixture block 13, can play limiting displacement to connecting plate 9, through setting up the pivot, make things convenient for fixture block 13 to rotate.

Referring to fig. 3, the bottom of the connecting rod 10 is fixedly connected to the fixing sleeve 801, one side of the fixing sleeve 801 close to the clamping plate 6 is fixedly connected to the clamping plate 6, one side of the limiting plate 803 close to the inner wall of the fixing sleeve 801 is in contact with the inner wall of the fixing sleeve 801, and one side of the fixing sleeve 801 far away from the clamping plate 6 is provided with a through hole used in cooperation with the movable rod 804.

Adopt above-mentioned scheme: through setting up connecting rod 10, can play the connecting action, conveniently drive fixed cover 801 and remove, through setting up limiting plate 803, can play limiting displacement, avoid fixed cover 801 to drop from the surface of movable rod 804, conveniently extrude spring 802 simultaneously, through setting up the through-hole, make things convenient for movable rod 804 to remove.

Referring to fig. 4, the top of the connecting block 701 is fixedly connected to the clamping plate 6, one side of the limiting blocks 702 close to the inner wall of the limiting groove 703 contacts with the inner wall of the limiting groove 703, and the number of the limiting blocks 702 is two and is uniformly distributed on the front side and the rear side of the bottom of the clamping plate 6.

Adopt above-mentioned scheme: through setting up connecting block 701, make things convenient for cardboard 6 to drive stopper 702 and remove, through setting up stopper 702 and spacing groove 703, can play limiting displacement, stability when increasing cardboard 6 and removing avoids cardboard 6's position to take place the migration.

The utility model discloses a theory of operation:

when the filter core is used, a user pulls the connecting plate 9, the connecting plate 9 drives the connecting rod 10 to slide in the inner cavity of the opening 11 and drives the fixing sleeve 801 to move, the fixing sleeve 801 slides on the surface of the movable rod 804 and extrudes the spring 802 through the limiting plate 803, the fixing sleeve 801 drives the clamping plate 6 to enter the inner cavity of the shell 5, the clamping plate 6 drives the limiting block 702 to slide in the inner cavity of the limiting groove 703 through the connecting block 701, the clamping block 13 is rotated, the clamping block 13 enters the inner cavity of the clamping groove 14 to fix the position of the connecting plate 9, the user inserts the filter core body 2 into the inner cavity of the filter body 1, the filter core body 2 sequentially passes through the first limiting sleeve 3 and the second limiting sleeve 4 and is matched with the filter body 1 for use, then the clamping block 13 is reversely rotated, the clamping block 13 is moved out of the inner cavity of the clamping groove 14, the force released after, the fixing sleeve 801 drives the clamping plate 6 to fix the position of the filter element body 2, the clamping plate 6 drives the limiting block 702 to reversely slide in the inner cavity of the limiting groove 703 through the connecting block 701, the installation of the filter element body 2 is completed, when the filter element body 2 needs to be replaced, a user pulls the connecting plate 9, the connecting plate 9 drives the connecting rod 10 to slide in the inner cavity of the opening 11 and drives the fixing sleeve 801 to move, the fixing sleeve 801 slides on the surface of the movable rod 804 and extrudes the spring 802 through the limiting plate 803, the fixing sleeve 801 drives the clamping plate 6 to enter the inner cavity of the shell 5, the clamping plate 6 drives the limiting block 702 to slide in the inner cavity of the limiting groove 703 through the connecting block 701, the fixture block 13 is rotated, the fixture block 13 enters the inner cavity of the clamping groove 14 to fix the position of the connecting plate 9, the user takes the filter element body 2 out of the inner cavity of the filter, after the disassembly is finished, the clamping block 13 is rotated reversely, so that the clamping block 13 is moved out of the inner cavity of the clamping groove 14, and the clamping plate 6 and the connecting plate 9 are reset by the force released after the spring 802 is compressed.

In summary, the following steps: this durable cold quick-witted filter core that dries, through setting up filter body 1, filter body 2, first stop collar 3, second stop collar 4, casing 5, cardboard 6, stabilizing mean 7, fixed establishment 8, connecting plate 9, connecting rod 10, opening 11, dead lever 12, fixture block 13 and draw-in groove 14's cooperation is used, this durable cold quick-witted filter core that dries, possess the advantage that convenient to use person carries out the change to the filter core, it changes to the filter core to have solved current durable cold quick-witted filter core that dries inconvenient to use person, can waste a large amount of time of user and energy in the change process, influence the user and use, thereby bring inconvenient problem for the user.

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.

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

Claims (6)

1. A durable freeze dryer filter cartridge comprising a filter body (1), characterized in that: the filter comprises a filter body (1), wherein a filter element body (2) is arranged in an inner cavity of the filter body (1), a first limiting sleeve (3) and a second limiting sleeve (4) are sequentially sleeved on the surface of the filter element body (2) from top to bottom, shells (5) are fixedly connected to the tops of two sides of the inner cavity of the filter body (1), clamping plates (6) matched with the filter element body (2) for use are arranged in the inner cavity of each shell (5), stabilizing mechanisms (7) matched with the inner wall of each shell (5) for use are arranged at the bottoms of the clamping plates (6), fixing mechanisms (8) matched with the clamping plates (6) for use are arranged in the inner cavity of each shell (5), connecting plates (9) are arranged at the tops of the shells (5), connecting rods (10) are fixedly connected to the bottoms of the connecting plates (9), openings (11) matched with the connecting, the bottom of connecting rod (10) passes opening (11) and extends to the inner chamber of casing (5) and uses with fixed establishment (8) cooperation, the top of casing (5) is provided with dead lever (12) with connecting plate (9) cooperation use, the top swing joint of dead lever (12) has fixture block (13) with connecting plate (9) cooperation use, draw-in groove (14) with fixture block (13) cooperation use are seted up at the top of connecting plate (9).

2. A durable freeze dryer filter cartridge as defined in claim 1, wherein: stabilizing mean (7) includes connecting block (701), the bottom fixedly connected with stopper (702) of connecting block (701), spacing groove (703) that use with stopper (702) cooperation are seted up to the bottom of casing (5) inner chamber.

3. A durable freeze dryer filter cartridge as defined in claim 1, wherein: fixed establishment (8) are including fixed cover (801), the inner chamber of fixed cover (801) is provided with spring (802), one side fixedly connected with limiting plate (803) of cardboard (6) are kept away from in spring (802), one side fixedly connected with movable rod (804) of spring (802) are kept away from in limiting plate (803), one side that limiting plate (803) were kept away from in movable rod (804) runs through to the outside of fixed cover (801) and with the inner wall fixed connection of casing (5).

4. A durable freeze dryer filter cartridge as defined in claim 1, wherein: the surface of the filter element body (2) is respectively contacted with the inner walls of the first limiting sleeve (3) and the second limiting sleeve (4), one side of the clamping plate (6) close to the filter element body (2) is contacted with the filter element body (2), and the joint of the top of the fixing rod (12) and the clamping block (13) is movably connected through a rotating shaft.

5. A durable freeze dryer filter cartridge as defined in claim 3 wherein: the bottom and the fixed cover (801) fixed connection of connecting rod (10), fixed cover (801) are close to one side and cardboard (6) fixed connection of cardboard (6), one side that limiting plate (803) are close to fixed cover (801) inner wall contacts with the inner wall of fixed cover (801), fixed cover (801) keep away from one side of cardboard (6) and seted up the through-hole that uses with movable rod (804) cooperation.

6. A durable freeze dryer filter cartridge as defined in claim 2, wherein: the top of the connecting block (701) is fixedly connected with the clamping plate (6), one side, close to the inner wall of the limiting groove (703), of the limiting blocks (702) is in contact with the inner wall of the limiting groove (703), the number of the limiting blocks (702) is two, and the limiting blocks are evenly distributed on the front side and the rear side of the bottom of the clamping plate (6).

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