CN218107096U

CN218107096U - Compressed air dryer capable of improving heat exchange efficiency

Info

Publication number: CN218107096U
Application number: CN202222497940.9U
Authority: CN
Inventors: 刘道杰
Original assignee: Suzhou Henghongjie Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Suzhou Henghongjie Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-23
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to an efficiency of heat exchange is improved compressed air drying machine, comprising a base plate, the top fixedly connected with compressed air drying machine body of bottom plate, the air inlet fixedly connected with communicating pipe of compressed air drying machine body. According to the compressed air dryer for improving the heat exchange efficiency, when the compressed air dryer body operates, air enters the inner cavity of the box body from the air inlet pipe, is filtered by the activated carbon filter screen, and then enters the inner cavity of the compressed air dryer body through the communicating pipe; when needing the clearance, start clearance subassembly top-down and clear up the active carbon filter screen, behind the impurity brush of just facing the adhesion, open the shutoff subassembly for impurity is discharged from the through-hole, can accomplish the clearance, and overall structure has realized the purpose that compressed air drying machine is convenient for clear up, guarantees active carbon filter screen filter effect's good, reduces the possibility that produces the dirt in the compressed air drying machine body, thereby improves heat exchange efficiency.

Description

Compressed air dryer capable of improving heat exchange efficiency

Technical Field

The utility model relates to a compressed air drying machine technical field specifically is an improve compressed air drying machine of heat exchange efficiency.

Background

The adsorption type compressed air dryer utilizes the principle of pressure swing adsorption, and when wet air passes through the adsorbent, moisture is adsorbed by the adsorbent to obtain dry air.

The compressed air drying machine can inhale the outside air at the during operation, but can inhale together with the impurity in the air, lead to impurity shape dirt in the pipeline, thereby reduce heat exchange efficiency, usually can add the impurity in the filter element interception air on the intake pipe and improve heat exchange efficiency, but when current compressed air drying machine clears up filter element, need often dismantle, it is comparatively troublesome, there is the problem of inconvenient clearance, so provide a compressed air drying machine who improves heat exchange efficiency and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an improve compressed air drying machine of heat exchange efficiency possesses advantages such as the clearance of being convenient for, has solved current compressed air drying machine and when clearing up filter element, needs often dismantle, and is comparatively troublesome, has the problem of inconvenient clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a compressed air dryer capable of improving heat exchange efficiency comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a compressed air dryer body, an air inlet of the compressed air dryer body is fixedly connected with a communicating pipe, one end, far away from the air inlet, of the communicating pipe is communicated with a box body, the top of the box body is communicated with an air inlet pipe, an inner cavity of the box body is fixedly connected with an active carbon filter screen, the bottom of the box body is fixedly connected with a cleaning assembly, the top of the cleaning assembly penetrates through the inner cavity of the box body, the cleaning assembly is in contact with the right side of the active carbon filter screen, the bottom of the box body is provided with a through hole, and the bottom of the box body is fixedly connected with a plugging assembly in close contact with the through hole;

the clearance subassembly includes the shell with bottom half fixed connection, the bottom fixedly connected with driving motor of shell inner chamber, driving motor's output shaft fixedly connected with top runs through to the rotation axis of box inner chamber, the surface threaded connection of rotation axis has the slide bar, the left side fixedly connected with of slide bar and the clearance brush of active carbon filter screen right side in close contact with, the bottom fixedly connected with actuating lever of clearance brush.

Furthermore, the outer surface of the rotating shaft is provided with an external thread, and the inner cavity of the sliding rod is provided with an internal thread matched with the external thread.

Furthermore, the right side of the sliding rod is fixedly connected with a limiting rod which is in sliding connection with the right side of the inner cavity of the box body, and a limiting sliding groove matched with the limiting rod is formed in the right side of the inner cavity of the box body.

Further, the shutoff subassembly includes two bracing pieces with bottom half fixed connection, two the holistic bottom fixedly connected with backup pad of bracing piece, the top fixedly connected with telescopic link of backup pad, the top fixedly connected with of telescopic link and the shutoff piece of through-hole bottom in close contact with, fixedly connected with cup joints the spring in the telescopic link surface between shutoff piece and the backup pad.

Further, the telescopic link include with backup pad top fixed connection's hollow rod, the inner chamber sliding connection of hollow rod has with shutoff piece bottom fixed connection's solid pole.

Further, the longitudinal section of the plugging block is trapezoidal, and the top of the plugging block is positioned in the inner cavity of the through hole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

according to the compressed air dryer for improving the heat exchange efficiency, when the compressed air dryer body operates, air enters the inner cavity of the box body from the air inlet pipe, is filtered by the activated carbon filter screen, and then enters the inner cavity of the compressed air dryer body through the communicating pipe; when needing the clearance, start clearance subassembly top-down and clear up the active carbon filter screen, after brushing the impurity of just face adhesion, open the shutoff subassembly for impurity is discharged from the through-hole, can accomplish the clearance, and overall structure has realized the purpose that compressed air drying machine is convenient for clear up, guarantees active carbon filter screen filter effect's good, reduces the possibility that produces the dirt in the compressed air drying machine body, thereby improves heat exchange efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the cleaning assembly of the present invention;

fig. 3 is a left side view of the plugging assembly of the present invention.

In the figure: 1 bottom plate, 2 compressed air dryer bodies, 3 communicating pipes, 4 boxes, 5 air inlet pipes, 6 activated carbon filter screens, 7 cleaning assemblies, 71 shells, 72 driving motors, 73 rotating shafts, 74 sliding rods, 741 limiting rods, 75 cleaning brushes, 76 driving rods, 8 through holes, 9 plugging assemblies, 91 supporting rods, 92 supporting plates, 93 telescopic rods, 94 plugging blocks and 95.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1 and 2, the compressed air dryer for improving heat exchange efficiency in the present embodiment includes a bottom plate 1, a top fixedly connected with compressed air dryer body 2 of the bottom plate 1, an air inlet fixedly connected with communicating pipe 3 of the compressed air dryer body 2, one end of the communicating pipe 3 far away from the air inlet of the compressed air dryer body 2 is communicated with a box 4, the top of the box 4 is communicated with an air inlet pipe 5, an inner cavity of the box 4 is fixedly connected with an activated carbon filter screen 6, and the activated carbon filter screen 6 can intercept impurities in the air. The bottom fixedly connected with top of box 4 runs through to the clearance subassembly 7 of 4 inner chambers of box, and clearance subassembly 7 and the right side contact of active carbon filter screen 6, through-hole 8 has been seted up to the bottom of box 4, and through-hole 8 is used for discharging the impurity on the active carbon filter screen 6, and the bottom fixedly connected with of box 4 and through-hole 8 in close contact with's shutoff subassembly 9.

The cleaning assembly 7 comprises a shell 71 fixedly connected with the bottom of the box body 4, the bottom of the inner cavity of the shell 71 is fixedly connected with a driving motor 72, and an output shaft of the driving motor 72 is fixedly connected with a rotating shaft 73 the top of which penetrates through the inner cavity of the box body 4; the rotating shaft 73 is rotatably connected with the bottom of the inner cavity of the box body 4 through a bearing, and the rotation of the rotating shaft 73 can be more stable due to the arrangement of the bearing. A sliding rod 74 is connected to the outer surface of the rotating shaft 73 in a threaded manner, a limiting rod 741 which is slidably connected to the right side of the inner cavity of the box body 4 is fixedly connected to the right side of the sliding rod 74, and a limiting sliding groove which is matched with the limiting rod 741 is formed in the right side of the inner cavity of the box body 4; the engagement of the limit rod 741 with the limit slide groove limits the rotation of the slide rod 74 so that the slide rod 74 does not follow the rotation but performs an upward or downward movement when the rotary shaft 73 rotates. A cleaning brush 75 closely contacted with the right side of the activated carbon filter screen 6 is fixedly connected to the left side of the sliding rod 74, and a driving rod 76 is fixedly connected to the bottom of the cleaning brush 75.

In this embodiment, during cleaning, the driving motor 72 is started to drive the rotation of the rotating shaft 73, so that the sliding rod 74 drives the cleaning brush 75 to move up and down, and the impurities adhered to the surface of the activated carbon filter screen 6 are brushed down.

It should be noted that the outer surface of the rotating shaft 73 is provided with an external thread, and the inner cavity of the sliding rod 74 is provided with an internal thread adapted to the external thread.

Referring to fig. 1, 2 and 3, the plugging assembly 9 in the present embodiment includes two support rods 91 fixedly connected to the bottom of the box 4, a support plate 92 is fixedly connected to the bottom of the two support rods 91, an expansion rod 93 is fixedly connected to the top of the support plate 92, a plugging block 94 tightly contacting the bottom of the through hole 8 is fixedly connected to the top of the expansion rod 93, and the longitudinal section of the plugging block 94 is trapezoidal; the shape of the block 94 is such that impurities fall onto the block 94 with a certain flow guiding effect, so that the impurities are naturally discharged. The top of the blocking block 94 is positioned in the inner cavity of the through hole 8, a spring 95 sleeved on the outer surface of the telescopic rod 93 is fixedly connected between the blocking block 94 and the supporting plate 92, the telescopic rod 93 comprises a hollow rod fixedly connected with the top of the supporting plate 92, and the inner cavity of the hollow rod is slidably connected with a solid rod fixedly connected with the bottom of the blocking block 94; the telescopic rod 93 is arranged to limit the blocking block 94, so that the up-and-down movement of the blocking block 94 is more stable, and the possibility of bending deformation of the spring 95 is reduced.

In this embodiment, when the driving rod 76 does not contact the blocking block 94, the spring 95 in the compressed state seals the through hole 8 with the blocking block 94, so as to ensure the sealing performance of the box 4, and when the driving rod 76 presses the blocking block 94, the spring 95 continues to be stretched, so that the through hole 8 is opened by the blocking block 94, and then the impurities can be discharged.

The working principle of the above embodiment is as follows:

air gets into compressed air drying machine body 2 again after being filtered by activated carbon filter screen 6, when needing to clear up, start driving motor 72 and drive the rotation of rotation axis 73, make slide bar 74 drive clearance brush 75 descend and scrub activated carbon filter screen 6, brush the impurity of surface adhesion, when clearance brush 75 moves to the bottom of box 4, actuating lever 76 extrusion shutoff piece 94, make spring 95 compressed, can discharge impurity from through-hole 8, the clearance finishes the back, under the spring action of spring 95, shutoff piece 94 resets and seals through-hole 8, need not to dismantle and can clear up, overall structure has realized compressed air drying machine's the purpose of the clearance of being convenient for, guarantee activated carbon filter screen 6 filter effect good, reduce the possibility that produces the dirt in the compressed air drying machine body 2, thereby improve heat exchange efficiency.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional 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 various 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. A compressed air dryer for improving heat exchange efficiency, comprising a base plate (1), characterized in that: the compressed air drying machine is characterized in that a compressed air drying machine body (2) is fixedly connected to the top of the bottom plate (1), a communicating pipe (3) is fixedly connected to an air inlet of the compressed air drying machine body (2), one end, far away from the air inlet of the compressed air drying machine body (2), of the communicating pipe (3) is communicated with a box body (4), an air inlet pipe (5) is communicated with the top of the box body (4), an active carbon filter screen (6) is fixedly connected to an inner cavity of the box body (4), a cleaning assembly (7) with the top penetrating through to the inner cavity of the box body (4) is fixedly connected to the bottom of the box body (4), the cleaning assembly (7) is in contact with the right side of the active carbon filter screen (6), a through hole (8) is formed in the bottom of the box body (4), and a plugging assembly (9) in close contact with the through hole (8) is fixedly connected to the bottom of the box body (4);

clearance subassembly (7) include with box (4) bottom fixed connection's shell (71), the bottom fixedly connected with driving motor (72) of shell (71) inner chamber, the output shaft fixedly connected with top of driving motor (72) runs through rotation axis (73) to box (4) inner chamber, the surface threaded connection of rotation axis (73) has slide bar (74), the left side fixedly connected with of slide bar (74) and activated carbon filter screen (6) right side in close contact with's clearance brush (75), the bottom fixedly connected with actuating lever (76) of clearance brush (75).

2. The compressed air dryer for improving heat exchange efficiency according to claim 1, wherein: the outer surface of the rotating shaft (73) is provided with an external thread, and the inner cavity of the sliding rod (74) is provided with an internal thread matched with the external thread.

3. The compressed air dryer for improving heat exchange efficiency according to claim 1, wherein: the right side of the sliding rod (74) is fixedly connected with a limiting rod (741) which is in sliding connection with the right side of the inner cavity of the box body (4), and the right side of the inner cavity of the box body (4) is provided with a limiting sliding groove matched with the limiting rod (741).

4. The compressed air dryer for improving heat exchange efficiency according to claim 1, wherein: plugging component (9) include with two bracing pieces (91) of box (4) bottom fixed connection, two bracing piece (91) holistic bottom fixedly connected with backup pad (92), top fixedly connected with telescopic link (93) of backup pad (92), the top fixedly connected with and through-hole (8) bottom in close contact's plugging block (94) of telescopic link (93), fixedly connected with cup joints spring (95) in telescopic link (93) surface between plugging block (94) and backup pad (92).

5. The compressed air dryer for improving heat exchange efficiency according to claim 4, wherein: the telescopic rod (93) comprises a hollow rod fixedly connected with the top of the supporting plate (92), and the inner cavity of the hollow rod is slidably connected with a solid rod fixedly connected with the bottom of the blocking block (94).

6. The compressed air dryer for improving heat exchange efficiency according to claim 4, wherein: the longitudinal section of the plugging block (94) is trapezoidal, and the top of the plugging block (94) is positioned in the inner cavity of the through hole (8).