CN221310093U - Cold drier - Google Patents

Abstract

The utility model belongs to the technical field of drying equipment, and particularly relates to a cold dryer, which comprises: the cold drier body, cold drier body top is equipped with intake pipe and outlet duct, its characterized in that still including: the cooling fan is arranged in the cooling dryer body, a vent matched with the cooling fan is arranged on the side wall of the cooling dryer body, a fixed frame is arranged on the vent, and a dust screen is arranged in the fixed frame; the dust removing assembly is used for removing dust on the dust screen; wherein, the dust removal subassembly is installed on the lateral wall of cold dryer body. The dust on the dust screen is removed, so that the cooling and drying machine can fully dissipate heat, and the machine is prevented from being heated fault caused by unsmooth heat dissipation of the cooling and drying machine.

Description

Cold drier

Technical Field

The utility model belongs to the technical field of drying equipment, and particularly relates to a cold dryer.

Background

The cold dryer is a short name of a freeze dryer, and belongs to a novel technology, an air source processing element in a pneumatic system is cited, a refrigerant is mainly utilized to perform heat exchange with compressed air, the temperature of the compressed air is reduced to the dew point temperature in the range of 2-10 ℃, along with the continuous development of the industry of the cold dryer, more and more enterprises enter the air compressor industry, more and more people favor the cold dryer industry, and meanwhile, a plurality of enterprises stand out.

The Chinese patent No. 217746452U discloses a cold dryer, which comprises a cold dryer body, wherein a group of symmetrically arranged connecting pipes are fixedly connected inside the cold dryer body, a fixing plate is fixedly connected inside the connecting pipes, a plurality of groups of compression springs are fixedly connected to one side of the fixing plate, an annular clamping plate is fixedly connected to one side of the compression springs, sliding grooves for the annular clamping plate to slide are formed in the connecting pipes, and a group of symmetrically arranged pull rods are fixedly connected to the annular clamping plate.

In the technical scheme, the heat dissipation mechanism of the cooling dryer works for a long time, dust can be attached to the surface of the external dustproof net, the ventilation in the heat dissipation box is affected, the heat dissipation effect is reduced, and therefore the heat dissipation of the cooling dryer is not smooth, and the machine is caused to be heated.

Disclosure of utility model

The utility model aims to solve the technical problems, and provides a cooling dryer which can remove dust on a dust screen, so that the cooling dryer can sufficiently dissipate heat, and the machine is prevented from being heated fault caused by unsmooth heat dissipation of the cooling dryer.

In view of the above, the present utility model provides a cold dryer, comprising: the cold drier body, cold drier body top is equipped with intake pipe and outlet duct, its characterized in that still including:

The cooling fan is arranged in the cooling dryer body, a vent matched with the cooling fan is arranged on the side wall of the cooling dryer body, a fixed frame is arranged on the vent, and a dust screen is arranged in the fixed frame;

the dust removing assembly is used for removing dust on the dust screen;

Wherein, the dust removal subassembly is installed on the lateral wall of cold dryer body.

In this technical scheme, under the cooperation of radiator fan and vent, dispel the heat to the cold drier, through being equipped with the dust screen on the vent, prevent that outside dust from entering into inside the cold drier, when dust screen dust is full of the dust, under the effect of dust removal subassembly, the dust screen is changed to the operation that does not need to stop the cold drier, clears away the dust on the filter screen through dust removal subassembly for the cold drier fully dispels the heat, thereby avoids the cold drier heat dissipation not smooth to lead to the machine to be heated trouble.

In the above technical solution, further, the dust removing assembly includes:

The dust-proof device comprises a support frame, wherein a first sliding groove is formed in the opposite side of the support frame, a threaded rod is connected with the first sliding groove in a rotating mode, a scraping plate is connected with the threaded rod in a threaded mode, and bristles are arranged on one side, close to a dust screen, of the scraping plate;

The driving motor is horizontally arranged on the side wall of the support frame, the output shaft of the driving motor is rotationally connected with a worm, and the other end of the worm is rotationally connected in the support frame;

and the worm wheel is rotationally connected with the top end of the threaded rod, and the worm wheel is meshed with the worm.

In this technical scheme, drive worm through driving motor and rotate, under the cooperation that worm and worm wheel meshing are connected, drive the threaded rod and rotate, thereby make the scraper blade of threaded connection on the threaded rod reciprocate, and then make the brush hair that the scraper blade is close to dust screen one end clear up the dust that adheres to on the dust screen outside one side, avoided the dust to block up the dust screen, lead to the cold dry machine heat dissipation unsmooth, when the inside high temperature of cold dry machine exceeds certain scope, the machine will seriously overload the operation, very easily lead to the problem of machine trouble to appear.

In the above technical scheme, further, the dust collection box is arranged right below the dust removal component.

In the technical scheme, dust brushed off by the brush hair is collected through the dust collecting box.

In the above technical scheme, further, the heat dissipation fan lower extreme is equipped with damper, damper is used for alleviateing the vibrations of heat dissipation fan operation in-process.

In the above technical solution, further, the shock absorbing assembly includes:

The support seat is used for placing the heat dissipation fan;

The damping plate is arranged at the bottom end of the inner wall of the cold dryer body, a limiting rod is arranged at the top end of the damping plate, a damping spring is sleeved on the outer wall of the limiting rod, the upper end of the damping spring is connected with the supporting column, and the lower end of the damping spring is connected with the damping plate;

the lower end of the supporting seat is provided with a limiting groove, a limiting plate is sleeved on the outer wall of a part of the limiting groove, and the limiting plate is in sliding connection with the limiting groove.

In this technical scheme, produce vibrations at the cooling fan operation in-process, transmit gag lever post and spring through the supporting seat for cooling fan vibrations alleviate under the effect of spring.

In the above technical scheme, further, the outer wall of the heat dissipation fan is provided with sound absorbing cotton.

In this technical scheme, inhale the sound cotton through being equipped with at the radiator fan outer wall to absorb the noise that radiator fan produced in the motion process, and then avoid the noise too big, influence staff operational environment.

In the above technical scheme, further, the supporting seat opposite side is equipped with the second spout, second spout sliding connection has the slider, the slider is connected with the spring by the inner, the other end and the second spout inner wall connection of spring.

In the technical scheme, under the action of the spring and the sliding block, the heat radiation fan prevented from being fixed on the supporting seat is realized.

The beneficial effects of the utility model are as follows:

1. The worm is driven to rotate through the driving motor, the threaded rod is driven to rotate under the cooperation of the worm and the worm gear in a meshed connection mode, so that the scraping plate in threaded connection with the threaded rod moves up and down, brush hair at one end of the scraping plate, close to the dust screen, is used for cleaning dust attached to one side, outside the dust screen, of the dust screen, the dust screen is prevented from being blocked, the cooling dryer is prevented from radiating smoothly, and when the internal temperature of the cooling dryer is too high and exceeds a certain range, the machine is operated in a serious overload mode, and the problem of machine faults is easily caused.

2. Vibration is generated in the running process of the heat radiation fan, and is transmitted to the limiting rod and the spring through the supporting seat, so that the vibration of the heat radiation fan is relieved under the action of the spring.

3. Through be equipped with the sound cotton of inhaling at the cooling fan outer wall to absorb the noise that cooling fan produced in the motion process, and then avoid the noise too big, influence staff operational environment.

Drawings

FIG. 1 is a schematic diagram of a cold dryer according to the present utility model;

FIG. 2 is an exploded view of the cold dryer of the present utility model;

FIG. 3 is a cross-sectional view of the cold dryer dust collection assembly of the present utility model;

FIG. 4 is a cross-sectional view of the shock absorbing assembly of the chiller dryer of the present utility model;

The label is shown in the figure as

1. A cold dryer body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a dust removal assembly; 5. a dust screen; 6. a fixed frame; 7. an ash collecting box; 8. brushing; 9. a heat radiation fan; 10. a shock absorbing assembly; 11. a vent; 12. a driving motor; 13. a worm; 14. a worm wheel; 15. a threaded rod; 16. a scraper; 17. a first chute; 18. a shock absorbing plate; 19. a limit rod; 20. a damping spring; 21. a limiting plate; 22. a limit groove; 23. a support base; 24. a second chute; 25. a spring; 26. a slide block; 27. sound absorbing cotton; 28. and (5) supporting frames.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

As shown in fig. 1 to 4, the present embodiment provides a cold dryer including: the cold dryer body 1, cold dryer body 1 top is equipped with intake pipe 2 and outlet duct 3, its characterized in that, still including: the cooling fan 9 is arranged in the cooling dryer body 1, a vent 11 matched with the cooling fan 9 is arranged on the side wall of the cooling dryer body 1, a fixed frame 6 is arranged on the vent 11, and a dust screen 5 is arranged in the fixed frame 6; a dust removing assembly 4, wherein the dust removing assembly 4 is used for removing dust on a dust screen 5; wherein, the dust removal component 4 is arranged on the side wall of the cold dryer body 1.

In this technical scheme, under the cooperation of cooling fan 9 and vent 11, dispel the heat to the cold drier, through being equipped with dust screen 5 on vent 11, prevent that outside dust from entering into inside the cold drier, when dust screen 5 goes up the dust and fills up the dust, under the effect of dust removal subassembly 4, the dust screen 5 is changed to the operation that does not need to stop the cold drier, clear away the dust on the filter screen through dust removal subassembly 4 for the cold drier fully dispels the heat, thereby avoid the cold drier to dispel the heat unsmooth machine that leads to the machine to be heated trouble.

Example 2:

As shown in fig. 1 to 4, the present embodiment provides a cold dryer having the following technical features in addition to the technical scheme including the above embodiment.

The dust removal assembly 4 includes: the dust-proof device comprises a support frame 28, wherein a first chute 17 is arranged on the opposite side of the support frame 28, a threaded rod 15 is connected with the first chute 17 in a rotating mode, a scraper 16 is connected with the threaded rod 15 in a threaded mode, and bristles 8 are arranged on the side, close to the dust-proof net 5, of the scraper 16; the driving motor 12 is horizontally arranged on the side wall of the supporting frame 28, the output shaft of the driving motor 12 is rotationally connected with the worm 13, and the other end of the worm 13 is rotationally connected in the supporting frame 28; a worm wheel 14, wherein the worm wheel 14 is rotatably connected with the top end of the threaded rod 15, and the worm wheel 14 is meshed with the worm 13.

In this technical scheme, drive worm 13 through driving motor 12 and rotate, under the cooperation of worm 13 and worm wheel 14 meshing connection, drive threaded rod 15 and rotate, thereby make the scraper blade 16 of threaded connection on threaded rod 15 reciprocate, and then make scraper blade 16 be close to dust screen 5 one end brush hair 8 clear up the dust that adheres to on the dust screen 5 outside one side, avoided the dust to block up dust screen 5, it is unsmooth to lead to the cold drier heat dissipation, when the inside high temperature of cold drier exceeds certain scope, the machine will seriously overload the operation, very easily lead to the problem of machine trouble to appear.

In the above technical scheme, further, a dust collecting box 7 is arranged right below the dust removing component 4.

In the technical scheme, dust brushed off by the brush hairs 8 is collected through the dust collecting box 7.

Example 3:

As shown in fig. 1 to 4, this embodiment provides a cold dryer, which has the following technical features in addition to the technical scheme of the above embodiment:

The lower extreme of radiator fan 9 is equipped with damper 10, damper 10 is used for alleviating the vibrations of radiator fan 9 operation in-process.

In the above solution, further, the shock absorbing assembly 10 includes: a supporting seat 23, wherein the supporting seat 23 is used for placing the heat radiation fan 9; the damping plate 18 is arranged at the bottom end of the inner wall of the dryer body 1, a limiting rod 19 is arranged at the top end of the damping plate 18, a damping spring 20 is sleeved on the outer wall of the limiting rod 19, the upper end of the damping spring 20 is connected with a supporting column, and the lower end of the damping spring 20 is connected with the damping plate 18; the lower end of the supporting seat 23 is provided with a limit groove 22, the limit rod 19 passes through the outer wall of a part of the limit groove 22 and is sleeved with a limit plate 21, and the limit plate 21 is in sliding connection with the limit groove 22.

In this technical scheme, produce vibrations at radiator fan 9 operation in-process, transmit gag lever post 19 and spring 25 through supporting seat 23 for radiator fan 9 vibrations are alleviateed under the effect of spring 25.

In the above technical solution, further, a sound absorbing cotton 27 is disposed on the outer wall of the heat dissipation fan 9.

In this technical scheme, inhale the sound cotton 27 through being equipped with at the radiator fan 9 outer wall to absorb the noise that radiator fan 9 produced in the motion process, and then avoid the noise too big, influence staff operational environment.

In the above technical solution, further, a second sliding groove 24 is provided on the opposite side of the supporting seat 23, the second sliding groove 24 is slidably connected with a sliding block 26, a spring 25 is connected to the inner end of the sliding block 26, and the other end of the spring 25 is connected to the inner wall of the second sliding groove 24.

In the technical scheme, the heat radiation fan 9 prevented from being arranged on the supporting seat 23 is fixed under the action of the spring 25 and the sliding block 26.

The working principle of the utility model is as follows:

When dust is fully distributed on the dustproof net 5, the heat dissipation of the cold dryer is not smooth, a worker starts the driving motor 12 to drive the worm 13 to rotate under the condition that the cold dryer is not required to be closed, the worm 13 is meshed with the worm wheel 14 to be connected, the threaded rod 15 is driven to rotate, the scraping plate 16 which is in threaded connection with the threaded rod 15 is enabled to move up and down, the brush hair 8, which is close to one end of the dustproof net 5, of the scraping plate 16 cleans dust attached to one side, which is close to the outer side of the dustproof net 5, of the dust which is cleaned falls into the dust collecting box 7. The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (4)

1. A chiller dryer comprising: cold quick-witted body (1) of doing, cold quick-witted body (1) top is equipped with intake pipe (2) and outlet duct (3), its characterized in that still includes:

The cooling and drying machine comprises a cooling fan (9), wherein the cooling fan (9) is arranged in a cooling and drying machine body (1), a vent (11) matched with the cooling fan (9) is arranged on the side wall of the cooling and drying machine body (1), a fixed frame (6) is arranged on the vent (11), and a dust screen (5) is arranged in the fixed frame (6);

the dust removing assembly (4) is used for removing dust on the dust screen (5);

Wherein the dust removal component (4) is arranged on the side wall of the cold dryer body (1).

2. A cold dryer according to claim 1, wherein the dust removal assembly (4) comprises:

The dust-proof device comprises a support frame (28), wherein a first sliding groove (17) is formed in the opposite side of the support frame (28), a threaded rod (15) is rotationally connected to the first sliding groove (17), a scraping plate (16) is connected to the threaded rod (15) in a threaded manner, and bristles (8) are arranged on one side, close to a dust screen (5), of the scraping plate (16);

The driving motor (12) is horizontally arranged on the side wall of the supporting frame (28), the output shaft of the driving motor (12) is rotationally connected with a worm (13), and the other end of the worm (13) is rotationally connected in the supporting frame (28);

The worm wheel (14) is rotatably connected with the top end of the threaded rod (15), wherein the worm wheel (14) is meshed with the worm (13).

3. A cold dryer according to claim 2, characterized in that an ash receiving box (7) is arranged directly under the dust removal assembly (4).

4. A cold dryer according to claim 1, characterized in that the outer wall of the cooling fan (9) is provided with sound absorbing cotton (27).