CN221076980U

CN221076980U - Heat abstractor of freeze dryer

Info

Publication number: CN221076980U
Application number: CN202322792553.2U
Authority: CN
Inventors: 武于入; 江姗俸
Original assignee: Shaanxi Weituorui Energy Conservation Technology Co ltd
Current assignee: Shaanxi Weituorui Energy Conservation Technology Co ltd
Filing date: 2023-10-18
Publication date: 2024-06-04
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a cooling device of a freeze dryer, which relates to the technical field of cooling equipment, wherein a motor drives a threaded rod to rotate, so that a moving block drives a cleaning brush to move left and right, an automatic cleaning function of a cooling through groove is realized, dust and other impurities are prevented from accumulating and blocking the cooling through groove, a connecting plate is fixedly connected with a moving block II, the connecting plate drives the moving block II to move left and right on the surface of a sliding rod, the moving stability of the connecting plate is improved, the better cooling through groove is convenient to clean, the smoothness of the cooling through groove is facilitated, a cooling fan drives the inside of a machine shell to exchange with outside air through the cooling through groove, the cooling of the freeze dryer is realized, the absorption of moisture in the air is realized by a dehumidifying filter screen, the air entering the machine shell is kept dry, the inner parts of the freeze dryer are prevented from being wetted, and the normal work of the later stage of the freeze dryer is facilitated.

Description

Heat abstractor of freeze dryer

Technical Field

The utility model relates to the technical field of heat dissipation equipment, in particular to a heat dissipation device of a freeze dryer.

Background

The freeze drier is a new technology, belongs to air source processing element in pneumatic system, the refrigerating compressor is heart of refrigerating system, and is finally exhausted via exhaust pipe, the condenser is used to cool the high pressure and overheat refrigerant vapor exhausted from the refrigerant compressor into liquid refrigerant, the heat is taken away by cooling water or air, the heat exchange between the refrigerant and compressed air is utilized to reduce the temperature of the compressed air to dew point in 2-10 deg.c, and the freeze drier needs to be matched with one kind of heat radiator.

For example, publication number CN206146164U, the utility model is a cooling device of a freeze dryer, comprising a fan, characterized in that, a plurality of right angle cooling pipes are arranged on the top cover of the freeze dryer body, which cling to the top cover and are vertical to the top cover, a plurality of cooling fins penetrate through the part of the cooling pipe vertical to the top cover of the freeze dryer body, the fan is arranged on the side surface of the cooling fins, a temperature controller is arranged in the freeze dryer body, and the temperature controller is connected with the fan through a wire. According to the utility model, the copper radiating pipe is arranged on the top cover of the freeze dryer body, the radiating fin penetrates through the radiating pipe, and the side wall fin is arranged on the side wall of the freeze dryer body, so that the radiating area is greatly increased; fans are arranged on two sides of the radiating fin to accelerate air flow, so that radiating efficiency is greatly improved.

The existing cooling device of the freeze dryer can enable the surface of the freeze dryer to generate water vapor when in cooling work, and gradually invade the inside of the freeze dryer, so that the internal parts of the freeze dryer are affected with damp, and the normal use of the later stage of the freeze dryer is not facilitated.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a cooling device of a freeze dryer, which aims to solve the problems that the prior cooling device of the freeze dryer is provided in the prior art, water vapor is possibly generated on the surface of the freeze dryer during cooling work and gradually invades the interior of the freeze dryer, so that the internal parts of the freeze dryer are affected with damp, and the normal use of the freeze dryer in the later period is not facilitated.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a freeze drier heat abstractor, includes the base, the upper end fixed mounting of base has engine body shell, engine body shell's front end fixed mounting has the heating panel, engine body shell's front end is located the upside fixed mounting of heating panel has displacement guide rail one, the spout has been seted up to displacement guide rail one's lower extreme, displacement guide rail one inside left end fixed mounting has the motor, the output fixed mounting of motor has the threaded rod, the surface of threaded rod is provided with movable block one, the lower extreme fixed mounting of movable block one has connecting piece one, the lower extreme of connecting piece one extends to the outside fixed mounting of spout has the connecting plate, the upper end of base is located engine body shell's front end fixed mounting has displacement guide rail two, the inside fixed mounting of displacement guide rail two has the slide bar, the surface sliding connection of slide bar has the movable block two, the heat dissipation logical groove has been seted up to the front end, the heat dissipation logical groove becomes equidistant distribution, the inside of heat dissipation logical groove is provided with the dehumidification filter screen.

Preferably, the first connecting piece is in sliding connection with the sliding groove, and the threaded rod is in threaded connection with the first moving block.

Preferably, the first moving block is in sliding connection with the first displacement guide rail, and one end of the threaded rod, which is far away from the motor, is in rotary connection with the first displacement guide rail through a bearing.

Preferably, the second moving block is in sliding connection with the second displacement guide rail, and the upper end of the second moving block extends to the outer side of the second displacement guide rail and is fixedly connected with the connecting plate.

Preferably, a cleaning brush is fixedly arranged at the rear end of the connecting plate, and the cleaning brush and the radiating plate are mutually attached.

Preferably, the rear end of the heat radiation plate is positioned in the engine body shell and is fixedly provided with a fixing plate, and the upper end of the fixing plate is fixedly provided with a heat radiation fan.

Advantageous effects

The utility model provides a cooling device of a freeze dryer. Compared with the prior art, the method has the following beneficial effects:

1. This kind of freeze dryer heat abstractor, it rotates to drive the threaded rod through the motor for the movable block is driven the cleaning brush and is moved about, realizes the self-cleaning function to the heat dissipation logical groove, avoids impurity such as dust to pile up the jam heat dissipation logical groove, utilizes connecting plate and two fixed connection of movable block, makes the connecting plate drive movable block two and moves about the sliding rod surface, has increased the stability that the connecting plate removed, and the unblocked groove of heat dissipation logical groove of better cleanness of being convenient for is favorable to keeping.

2. This kind of freeze dryer heat abstractor drives the inside exchange through the heat dissipation logical groove of organism shell with outside air through the radiator fan to realize freeze dryer's heat dissipation, utilize the dehumidification filter screen to realize the absorption to the inside moisture of air, make the air that gets into the organism shell keep drying, avoid freeze dryer surface to generate steam, lead to freeze dryer internals to wet, be favorable to freeze dryer later stage's normal work.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a displacement guide rail according to the present utility model;

Fig. 3 is a schematic structural view of the present utility model.

In the figure: 1. a base; 2. a housing; 3. a heat dissipation plate; 4. a first displacement guide rail; 5. a chute; 6. a motor; 7. a threaded rod; 8. a first moving block; 9. a first connecting piece; 10. a connecting plate; 11. a displacement guide rail II; 12. a slide bar; 13. a second moving block; 14. a heat dissipation through groove; 15. dehumidifying and filtering net; 16. a cleaning brush; 17. a fixing plate; 18. a heat radiation fan.

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 present utility model provides a technical solution: the cooling device of the freeze dryer comprises a base 1, a machine shell 2 is fixedly arranged at the upper end of the base 1, a cooling plate 3 is fixedly arranged at the front end of the machine shell 2, a first displacement guide rail 4 is fixedly arranged at the upper side of the cooling plate 3 at the front end of the machine shell 2, a sliding groove 5 is formed at the lower end of the first displacement guide rail 4, a motor 6 is fixedly arranged at the left end inside the first displacement guide rail 4, a threaded rod 7 is fixedly arranged at the output end of the motor 6, a first moving block 8 is arranged on the surface of the threaded rod 7, a connecting piece 9 is fixedly arranged at the lower end of the first moving block 8, a connecting plate 10 is fixedly arranged at the lower end of the first connecting piece 9, the lower end of the connecting piece 9 extends to the outer side of the sliding groove 5, the first connecting piece 9 is in sliding connection with the sliding groove 5, the threaded rod 7 is in threaded connection with the first moving block 8, the first moving block 8 is in sliding connection with the first displacement guide rail 4, one end of the threaded rod 7 far away from the motor 6 is in rotating connection with the first displacement guide rail 4 through a bearing, a cleaning brush 16 is fixedly arranged at the rear end of the connecting plate 10, the cleaning brush 16 is mutually attached with the cooling plate 3, the threaded rod 7 is driven to rotate through the motor 6, the first moving brush 16 is driven to move left and right, the cleaning brush 16 is driven by the moving block 16, a connecting plate 10 is driven to move left and a connecting plate, a connecting plate 10 is 5, a connecting plate 10 is connected with a dust groove 14, a dust groove 14 is kept free from the dust and a dust through the cleaning groove 14;

The upper end of the base 1 is fixedly provided with a second displacement guide rail 11 at the front end of the engine body shell 2, a sliding rod 12 is fixedly arranged in the second displacement guide rail 11, the surface of the sliding rod 12 is connected with a second moving block 13 in a sliding manner, the second moving block 13 is connected with the second displacement guide rail 11 in a sliding manner, the upper end of the second moving block 13 extends to the outer side of the second displacement guide rail 11 and is fixedly connected with a connecting plate 10, and the connecting plate 10 is fixedly connected with the second moving block 13, so that the connecting plate 10 drives the second moving block 13 to move left and right on the surface of the sliding rod 12, the moving stability of the connecting plate 10 is improved, and the smoothness of a heat dissipation through groove 14 is kept;

The front end of the heat radiation plate 3 is provided with heat radiation through grooves 14, the heat radiation through grooves 14 are uniformly distributed, a dehumidifying filter screen 15 is arranged in the heat radiation through grooves 14, the rear end of the heat radiation plate 3 is fixedly provided with a fixing plate 17 in the machine body shell 2, the upper end of the fixing plate 17 is fixedly provided with a heat radiation fan 18, the heat radiation fan 18 drives the interior of the machine body shell 2 to exchange with external air through the heat radiation through grooves 14, thereby realizing the heat radiation of the freeze dryer, realizing the absorption of moisture in the air by utilizing the dehumidifying filter screen 15, ensuring that the air entering the machine body shell 2 is kept dry, avoiding the surface of the freeze dryer from generating water vapor, leading the internal parts of the freeze dryer to be wetted, and being beneficial to the normal work in the later stage of the freeze dryer.

During operation, the motor 6 drives the threaded rod 7 to rotate, the first moving block 8 drives the cleaning brush 16 to move left and right, the automatic cleaning function of the cooling through groove 14 is achieved, dust and other impurities are prevented from accumulating to block the cooling through groove 14, the second moving block 13 is fixedly connected with the connecting plate 10, the second moving block 13 is driven by the connecting plate 10 to move left and right on the surface of the sliding rod 12, the moving stability of the connecting plate 10 is improved, the better cooling through groove 14 is convenient to clean, the inside of the machine body shell 2 is driven by the cooling fan 18 to exchange with outside air through the cooling through groove 14, heat dissipation of the freeze dryer is achieved, absorption of moisture in the air is achieved by the dehumidifying filter screen 15, the air entering the machine body shell 2 is kept dry, and water vapor is prevented from being generated on the surface of the freeze dryer.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. The utility model provides a freeze dryer heat abstractor, includes base (1), its characterized in that: the utility model discloses a dehumidification device for the air conditioner, including base (1), air conditioner shell (2), connecting plate (9) are fixed to the upper end fixed mounting of base (1), air conditioner shell (2) front end fixed mounting has air conditioner shell (2), the front end of air conditioner shell (2) is located the upside fixed mounting of air conditioner shell (3) has displacement guide rail one (4), spout (5) have been seted up to the lower extreme of displacement guide rail one (4), inside left end fixed mounting of displacement guide rail one (4) has motor (6), the output fixed mounting of motor (6) has threaded rod (7), the surface of threaded rod (7) is provided with movable block one (8), the lower extreme fixed mounting of movable block one (8) has connecting plate one (9), the lower extreme of connecting plate one (9) extends to the outside fixed mounting of spout (5), the upper end of base (1) is located air conditioner shell (2) front end fixed mounting has displacement guide rail two (11), the inside fixed mounting of displacement guide rail two (11) has slide bar (12), the surface sliding connection of slide bar (12) has movable block two (13), the front end (14) has all to open the moisture removal groove (14), all open the moisture removal groove (14).

2. A freeze dryer heat sink as defined in claim 1 wherein: the first connecting piece (9) is in sliding connection with the sliding groove (5), and the threaded rod (7) is in threaded connection with the first moving block (8).

3. A freeze dryer heat sink as defined in claim 2 wherein: the first moving block (8) is in sliding connection with the first displacement guide rail (4), and one end, far away from the motor (6), of the threaded rod (7) is in rotary connection with the first displacement guide rail (4) through a bearing.

4. A freeze dryer heat sink as defined in claim 1 wherein: the second moving block (13) is in sliding connection with the second displacement guide rail (11), and the upper end of the second moving block (13) extends to the outer side of the second displacement guide rail (11) and is fixedly connected with the connecting plate (10).

5. A freeze dryer heat sink as defined in claim 4 wherein: the cleaning brush (16) is fixedly arranged at the rear end of the connecting plate (10), and the cleaning brush (16) and the radiating plate (3) are mutually attached.

6. A freeze dryer heat sink as defined in claim 1 wherein: the rear end of the heat radiation plate (3) is positioned in the engine body shell (2), a fixing plate (17) is fixedly arranged in the engine body shell, and a heat radiation fan (18) is fixedly arranged at the upper end of the fixing plate (17).