CN219630860U

CN219630860U - Cold drier capable of filtering dust

Info

Publication number: CN219630860U
Application number: CN202320348436.4U
Authority: CN
Inventors: 章威军; 方飞龙
Original assignee: Coresman Hangzhou Technology Co ltd
Current assignee: Coresman Hangzhou Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-09-05
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a dust-filtering cold dryer, and relates to the technical field of cold dryers. Including the cold dry machine body, the intake pipe is installed to the right flank of cold dry machine body, is close to the upside position in the intake pipe and installs actuating mechanism, is close to the downside position in the intake pipe and installs the filter core, and the screw cap is installed to the screw thread on the actuating mechanism that the filter core lower surface corresponds, installs the scraper blade along circumference around the screw cap, and the scraper blade upper surface is laminated mutually with the filter core lower surface, and the outlet duct is installed to the left flank of cold dry machine body, has been seted up the louvre near the downside position on the preceding lateral wall of cold dry machine body. The utility model increases the dust filtering function of the air inlet pipe, effectively avoids the entry of external dust, can clean the dust stained on the filter core, greatly prolongs the service cycle of the filter core, increases the sealing function of the heat dissipation holes, and effectively avoids the entry of external dust when the cold dryer body is not used, thereby protecting the inside of the cold dryer.

Description

Cold drier capable of filtering dust

Technical Field

The utility model relates to the technical field of cold drying machines, in particular to a dust-filtering cold drying machine.

Background

The cold dryer is a short term of freeze dryer, belonging to air source processing element in pneumatic system. The working principle of the cold dryer is that the refrigerant is utilized to exchange heat with the compressed air, the temperature of the compressed air is reduced to the dew point temperature in the range of 2-10 ℃, water in the air is discharged, the cold dryer is divided into an air cooling type and a water cooling type according to the cooling mode of a condenser, the cold dryer is divided into a high-temperature air inlet type and a normal-temperature air inlet type according to the inlet temperature, and the cold dryer is divided into a common type, a medium-pressure type and a high-pressure type according to the working pressure.

In the prior art, the air inlet pipe of the cold dryer is lack of dust filtering function, so that external dust enters the cold dryer to pollute the cold dryer, or a filter screen is arranged on the air inlet pipe, but a large amount of dust is adhered to the filter screen to cause blockage, so that the air inlet is affected, and in the using process of the cold dryer, the evaporator of the cold dryer can generate a large amount of heat which needs to be discharged through the radiating holes, but the radiating holes are open, so that a large amount of dust enters the cold dryer to be adhered to various electric elements, so that the electric elements are damaged, and the use is not facilitated.

Disclosure of Invention

The utility model provides a dust-filtering cold dryer, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but cold dry machine of dust filtration, includes cold dry machine body, the right flank of cold dry machine body installs the intake pipe, the intake pipe is the L type structure of falling and establishes, be close to the upside position in the intake pipe and install actuating mechanism, be close to the downside position in the intake pipe and install the filter core, screw cap is installed to the actuating mechanism on the corresponding actuating mechanism of filter core lower surface, the scraper blade is installed along circumference all around to the nut, the scraper blade upper surface is laminated mutually with the filter core lower surface, the outlet duct is installed to the left surface of cold dry machine body, the louvre has been seted up to be close to the downside position on the preceding lateral wall of cold dry machine body, rectangular box is installed to the cold dry machine body leading flank that the louvre corresponds, rectangular opening has been seted up with the corresponding position of louvre on the rectangular box leading lateral wall, install adjustment mechanism on the upside inner wall of rectangular box, adjustment mechanism's lower surface fixed mounting has the closing plate, and the rear side of closing plate is laminated mutually with cold dry machine leading flank, rectangular hole has been seted up with the corresponding position of louvre on the closing plate.

Further, the lower surface of cold dryer body is rectangle fixed mounting and has the gyro wheel.

Further, the driving mechanism comprises a fixing frame, a bearing seat, a transmission rod and fan blades, wherein the fixing frame is arranged on the inner wall of the air inlet pipe, the transmission rod is arranged at the middle position of the fixing frame through the bearing seat, and the fan blades are arranged on the transmission rod close to the upper position.

Further, through holes for the transmission rod to pass through are formed in the corresponding filter elements on the transmission rod.

Furthermore, the fixing frame and the filter element are locked and installed with the air inlet pipe through locking bolts.

Further, the adjusting mechanism comprises an electric telescopic rod and a controller, wherein the electric telescopic rod and the controller are both installed on the inner wall of the upper side of the rectangular box, and the lower surface of a piston of the electric telescopic rod is fixedly connected with the upper surface of the sealing plate.

Compared with the prior art, the utility model provides a dust-filtering cold dryer, which has the following beneficial effects:

1. this but cold machine that drips of straining dirt increases the dust filtering function of intake pipe through setting up the filter core, effectively avoids outside dust to get into, and actuating mechanism drives the scraper blade rotation on the nut simultaneously, can clear up the dust that the filter core was infected with, prolongs the life cycle of filter core greatly.

2. This but cold dry machine of dust filtration drives the closing plate and reciprocates through setting up adjustment mechanism, increases the sealing function to the louvre, when not using cold dry machine body, effectively avoids outside dust to get into inside the cold dry machine body through the louvre, protects cold dry machine inside electrical component.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of an air intake pipe of the present utility model;

fig. 3 is a right side cross-sectional view of the rectangular box of the present utility model.

In the figure: 1. a cold dryer body; 2. an air inlet pipe; 3. a driving mechanism; 301. a fixing frame; 302. a bearing seat; 303. a transmission rod; 304. a fan blade; 4. a filter element; 5. a screw cap; 6. a scraper; 7. an air outlet pipe; 8. a heat radiation hole; 9. a rectangular box; 10. a rectangular opening; 11. an adjusting mechanism; 111. an electric telescopic rod; 112. a controller; 12. a sealing plate; 13. a slit hole; 14. a roller; 15. a through hole; 16. a locking bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a dust filtering type dryer, which comprises a dryer body 1, wherein an air inlet pipe 2 is arranged on the right side surface of the dryer body 1, the air inlet pipe 2 is of an inverted L-shaped structure, a driving mechanism 3 is arranged in the air inlet pipe 2 near the upper side, a filter core 4 is arranged in the air inlet pipe 2 near the lower side, a screw cap 5 is arranged on the driving mechanism 3 corresponding to the lower surface of the filter core 4 in a threaded manner, scraping plates 6 are circumferentially arranged around the screw cap 5, the upper surface of each scraping plate 6 is attached to the lower surface of the filter core 4, an air outlet pipe 7 is arranged on the left side surface of the dryer body 1, a rectangular box 9 is arranged on the front side surface of the dryer body 1 near the lower side, a rectangular opening 10 is arranged on the front side wall of the rectangular box 9 and corresponds to the heat dissipation hole 8, an adjusting mechanism 11 is arranged on the upper side inner wall of the rectangular box 9, a strip-shaped sealing plate 12 is fixedly attached to the front side surface 12 of the dryer, and a sealing plate 13 is fixedly attached to the front side surface 12 of the dryer.

Specifically, the lower surface of the dryer body 1 is rectangular and fixedly provided with rollers 14.

In this embodiment, the roller 14 facilitates movement of the dryer body 1.

Specifically, the driving mechanism 3 includes a fixing frame 301, a bearing seat 302, a transmission rod 303 and fan blades 304, the fixing frame 301 is mounted on the inner wall of the air inlet pipe 2, the transmission rod 303 is mounted in the middle of the fixing frame 301 through the bearing seat 302, and the fan blades 304 are mounted on the transmission rod 303 close to the upper position.

In this embodiment, the fixing frame 301 is used for installing the bearing 302, the bearing seat 302 enables the transmission rod 303 to rotate, the fan blades 304 are driven by the entering air to rotate, and the fixing frame 301, the bearing seat 302, the transmission rod 303 and the fan blades 304 are made of plastic materials with lighter materials, so that the fan blades 304 can rotate.

Specifically, the corresponding filter cores 4 on the transmission rod 303 are provided with through holes 15 for the transmission rod 303 to pass through.

In this embodiment, the through hole 15 facilitates insertion of the drive rod 303 into the underside of the filter cartridge 4.

Specifically, the fixing frame 301 and the filter element 4 are both locked and installed with the air inlet pipe 2 through the locking bolt 16.

In this embodiment, the locking bolt 16 makes the fixing frame 301 and the filter core 4 have detachable structures, so that the driving mechanism 3 and the filter core 4 can be overhauled or replaced conveniently.

Specifically, the adjusting mechanism 11 includes an electric telescopic rod 111 and a controller 112, the electric telescopic rod 111 and the controller 112 are both mounted on the upper inner wall of the rectangular box 9, and the lower surface of the piston of the electric telescopic rod 111 is fixedly connected with the upper surface of the sealing plate 12.

In this embodiment, the controller 112 receives the on-off signal of the dryer body 1, when the dryer body 1 is started, the electric telescopic rod 111 drives the sealing plate 12 to move downwards, the strip hole 13 coincides with the heat dissipation hole 8, the evaporator in the dryer body 1 is convenient to dissipate heat, when the dryer body 1 is closed, the electric telescopic rod 111 resets and drives the sealing plate 12 to move upwards, the strip hole 13 on the sealing plate 12 is staggered with the heat dissipation hole 8 up and down, and the sealing plate 12 seals the heat dissipation hole 8.

When the air conditioner is used, outside air is pumped into the dryer body 1 through the air inlet pipe 2, the air entering drives the fan blades 304 in the driving mechanism 3 to rotate, the fan blades 304 drive the transmission rod 303 to rotate on the bearing seat 302, the transmission rod 303 drives the scraping plate 6 to rotate through the nut 5, the scraping plate 6 can clean dust stained on the lower surface of the filter core 4, the service cycle of the filter core 4 is greatly prolonged, the controller 112 in the adjusting mechanism 11 receives an opening and closing signal of the dryer body 1, when the dryer body 1 is started, the electric telescopic rod 111 drives the sealing plate 12 to move downwards, the strip hole 13 coincides with the radiating hole 8, the evaporator in the dryer body 1 is convenient to radiate heat, when the dryer body 1 is closed, the electric telescopic rod 111 resets and drives the sealing plate 12 to move upwards, the strip hole 13 on the sealing plate 12 is staggered with the radiating hole 8 up and down, the sealing plate 12 seals the radiating hole 8, and when the dryer body 1 is not used, the outside dust is effectively prevented from entering the dryer body 1 through the radiating hole 8, and the electric elements inside the dryer body 1 are protected.

To sum up, this but cold drier of dust filtering increases the dust filtering function of intake pipe 2, effectively avoids outside dust to get into, can clear up the dust that filter core 4 was stained with simultaneously, prolongs the life cycle of filter core 4 greatly, increases the sealing function of louvre 8, when not using cold drier body 1, effectively avoids outside dust to get into, protects cold drier inside.

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

Claims

1. The utility model provides a cold dry machine of dust can strain, includes cold dry machine body (1), its characterized in that: the utility model discloses a cold dryer, including cold dryer body (1), cold dryer body, screw cap (5) are installed to right flank of cold dryer body (1), intake pipe (2) are L type structure that falls to establish, be close to upside position in intake pipe (2) and install actuating mechanism (3), be close to downside position in intake pipe (2) and install filter core (4), screw cap (5) are installed to actuating mechanism (3) corresponding to filter core (4) lower surface, scraper blade (6) are installed along circumference all around to screw cap (5), scraper blade (6) upper surface is laminated with filter core (4) lower surface mutually, outlet duct (7) are installed to the left flank of cold dryer body (1), be close to downside position on the leading flank of cold dryer body (1) and seted up louvre (8), rectangular box (9) are installed to cold dryer body (1) leading flank that the louvre corresponds, rectangular opening (10) are seted up with corresponding position of louvre (8) on rectangular box (9) leading flank, upper side inner wall (11) are installed on rectangular box (9) leading flank inner wall, adjustment mechanism (11) are installed and sealing plate (12) are laminated with cold dryer side face (12), strip holes (13) are formed in positions, corresponding to the radiating holes (8), of the sealing plate (12).

2. A dust filterable cold dryer as set forth in claim 1, wherein: the lower surface of the cold dryer body (1) is rectangular and fixedly provided with rollers (14).

3. A dust filterable cold dryer as set forth in claim 1, wherein: the driving mechanism (3) comprises a fixing frame (301), a bearing seat (302), a transmission rod (303) and fan blades (304), wherein the fixing frame (301) is installed on the inner wall of the air inlet pipe (2), the transmission rod (303) is installed at the middle position of the fixing frame (301) through the bearing seat (302), and the fan blades (304) are installed on the transmission rod (303) close to the upper position.

4. A dust filterable cold dryer according to claim 3, wherein: through holes (15) for the transmission rod (303) to pass through are formed in the corresponding filter elements (4) on the transmission rod (303).

5. A dust filterable cold dryer according to claim 3, wherein: the fixing frame (301) and the filter core (4) are both in locking installation with the air inlet pipe (2) through locking bolts (16).

6. A dust filterable cold dryer as set forth in claim 1, wherein: the adjusting mechanism (11) comprises an electric telescopic rod (111) and a controller (112), wherein the electric telescopic rod (111) and the controller (112) are both arranged on the inner wall of the upper side of the rectangular box (9), and the lower surface of a piston of the electric telescopic rod (111) is fixedly connected with the upper surface of the sealing plate (12).