CN218248868U

CN218248868U - Refrigeration dryer convenient to change filtering component

Info

Publication number: CN218248868U
Application number: CN202222708011.8U
Authority: CN
Inventors: 温家华; 杨占明; 杨达; 谭英华
Original assignee: Guangzhou Domelay Cosmetic Co ltd
Current assignee: Guangzhou Domelay Cosmetic Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-10
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a refrigerated dryer convenient to change filtering component. This freeze-drying machine convenient to filter is changed, the power distribution box comprises a box body, the inside fixed mounting of box has the baffle, the filter has been placed to the inside of protective housing, the left and right sides of filter is provided with coupling assembling, coupling assembling includes first communicating pipe, the fixed surface that the one end of filter was kept away from to first communicating pipe installs first installation shell, the inner wall fixed mounting of first installation shell has annular iron plate, the sliding surface of the other end of second communicating pipe installs the protection tube, the fixed surface that the one end of second communicating pipe was kept away from to the protection tube installs second installation shell, the inner wall fixed mounting of second installation shell has the electro-magnet, through the coupling assembling that sets up, has solved when needing to change or maintaining the filter staff must manually unpack the connecting pipe problem convenient inadequately apart, has improved this neotype practicality.

Description

Refrigeration dryer convenient to change filtering component

Technical Field

The utility model relates to a freeze dryer technical field specifically is a freeze dryer convenient to change filtering component.

Background

The cold dryer is a freeze dryer for short, refers to a novel technology, belongs to an air source processing element in a pneumatic system, and mainly comprises a gas-liquid separator, a compressor, a condenser, a drying filter, a capillary tube, an evaporator, a hot gas bypass valve and other parts. The freon steam in the gas-liquid separator is compressed into high-temperature and high-pressure freon steam after entering a compressor, then enters a condenser to be cooled into low-temperature and high-pressure liquid freon, and then enters an evaporator after passing through a drying filter. The heat and mass exchange of convection between air and liquid Freon low-pressure steam is carried out in the evaporator, the low-pressure refrigerant liquid throttled by the capillary tube is subjected to phase change in the evaporator to become low-pressure Freon steam, and ambient heat is absorbed in the phase change process, so that the compressed air is cooled, the moisture in the compressed air is separated, and the compressed air is dried. The evaporated low-temperature low-pressure Freon steam enters a gas-liquid separator for gas-liquid separation, flows back from an air suction port of a compressor, is compressed and then is discharged to enter the next cycle.

The filter is required to be taken out from the drier for maintenance or replacement under the condition that the filter is damaged in the existing freezing type drier, but because the filter connecting pipe is connected with connecting pipes or threaded connections or fixed connections of other internal elements, the connecting pipe needs to be manually disassembled by workers, which is not convenient enough and influences the working efficiency, so that the novel filter drying machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a freeze dryer convenient to change filtering component possesses the maintenance of being convenient for or changes advantages such as filter, and the staff must manually unpack apart the connecting pipe when having solved and need changing or maintaining the filter problem convenient inadequately.

In order to realize the purpose of the convenient maintenance or the replacement of the filter, the utility model provides a following technical scheme: the utility model provides a refrigerated dryer convenient to change filter assembly, the power distribution box comprises a box body, the inside fixed mounting of box has the baffle, the top of baffle is provided with the protective housing, the filter has been placed to the inside of protective housing, the top of baffle and the left side that is located the rose box have placed the evaporimeter, the top fixed mounting on box right side has the condenser, the left and right sides of filter is provided with coupling assembling, the bottom fixed mounting of box has the base, coupling assembling includes the first communicating pipe of fixed mounting at the inlet of filter and liquid outlet respectively, the fixed surface of first communicating pipe installs the valve, the fixed surface that the one end of filter was kept away from to first communicating pipe installs first installation shell, the inner wall fixed mounting of first installation shell has annular iron plate, the equal fixed mounting in left side of condenser and the right side of evaporimeter has second communicating pipe, the surface sliding mounting of the other end of second communicating pipe has the protection pipe, the fixed surface that the one end of second communicating pipe was kept away from to the protection pipe installs the second installation shell with first installation shell swing joint's second installation shell, the inner wall fixed mounting of second installation shell has the electro-magnet.

Further, the box body is divided into an upper element cavity and a lower drying cavity by the partition board, a placing groove is formed in the top of the partition board, and the protective shell is located inside the placing groove.

Further, the inner wall fixed mounting of protection tube has the first seal ring piece with second communicating pipe sliding connection, the fixed surface of second communicating pipe has the second seal ring piece with protection tube sliding connection.

Furthermore, the inner walls of the four sides of the protective shell are fixedly provided with two springs, one end of each spring, far away from the inner wall of the protective shell, is fixedly provided with a protective plate, the top of each protective plate is fixedly provided with an inclined plate, and the top of each protective shell is fixedly provided with a handle.

Further, the box left and right sides just is located the top of baffle and has all seted up the air vent, the left side fixed mounting of box has the installation cover, the left side fixed mounting of installation cover has the dust guard, the inner wall fixed mounting of installation cover has the backup pad, the left side of backup pad is run through there is the fan, the fan is fixed mutually with the backup pad.

Further, the opening has been seted up at the top of box, the top of box articulates there is the apron, the bottom fixed mounting of apron has the closing plate that extends to the inside of opening.

Further, the front of drying chamber articulates there is the chamber door, the front of box and the top fixed mounting who is located the chamber door have the controller.

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

1. this frozen drying machine convenient to change filtering component through the coupling assembling that sets up, when needing to be changed or maintain the filter, closes the electro-magnet to electro-magnet and annular iron plate no longer attract, first connecting pipe and protection tube are no longer fixed, and the staff can be light and easy after opening the apron take out the filter, have solved and need the staff to manually go to unpack the connecting pipe problem convenient inadequately apart, have improved this neotype practicality.

2. This frozen dryer convenient to change filtering component, through the fan that sets up, inside the fan blew in the box with the outside air of box through the air vent, made the inside air flow of box accelerate to accelerate the inside steam of box distributes away through the opposite side air vent, improved this neotype radiating efficiency, simple structure and convenient.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the connection relationship between the first mounting case and the second mounting case;

FIG. 4 is a side cross-sectional view of a portion of the protective shell and handle of the present invention;

fig. 5 is a front view of the present invention.

In the figure: the air conditioner comprises a box body 1, a partition plate 2, a protective shell 3, a filter 4, an evaporator 5, a condenser 6, a first communication pipe 7, a first mounting shell 8, an annular iron block 9, a second communication pipe 10, a protective pipe 11, a first sealing ring block 12, a second sealing ring block 13, a second mounting shell 14, an electromagnet 15, a valve 16, a spring 17, a protective plate 18, a sloping plate 19, a handle 20, a controller 21, a mounting cover 22, a dust-proof plate 23, a support plate 24, a fan 25, a box door 26, an air vent 27, a cover plate 28 and a base 29.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment, a freeze dryer convenient for replacing a filter assembly includes a box body 1, a partition plate 2 is fixedly installed inside the box body 1, a protective shell 3 is arranged on the top of the partition plate 2, a filter 4 is placed inside the protective shell 3, an evaporator 5 is placed on the top of the partition plate 2 and on the left side of the filter 4, a condenser 6 is fixedly installed above the right side of the box body 1, and a base 29 is fixedly installed at the bottom of the box body 1.

The left side and the right side of the filter 4 are provided with connecting components, so that the filter 4 can be conveniently replaced.

Coupling assembling includes first communicating pipe 7 of respectively fixed mounting at the inlet of filter 4 and liquid outlet, the fixed surface of first communicating pipe 7 installs valve 16, the fixed surface of the one end of filter 4 is kept away from to first communicating pipe 7 installs first installation shell 8, the inner wall fixed mounting of first installation shell 8 has annular iron plate 9, the right side fixed mounting of evaporimeter 5 has second communicating

pipe

10, 6 left side fixed mounting of condenser has the second communicating pipe 10 that runs through and extend to 1 inside of box.

A protection tube 11 is slidably mounted on the surface of the other end of the second communication tube 10, a second mounting shell 14 movably connected with the first mounting shell 8 is fixedly mounted on the surface of one end, away from the second communication tube 10, of the protection tube 11, and an electromagnet 15 is fixedly mounted on the inner wall of the second mounting shell 14.

The electromagnet 15 is an annular electromagnet, the width of the second mounting shell 14 is wider than that of the electromagnet 15, so that the first communication pipe 7 and the protection pipe 11 are prevented from being dislocated, and the electromagnet 15 is connected with an external power supply through a wire.

In addition, the second communicating pipe 10 and the protection pipe 11 are arranged to be in sliding connection, so that the protection pipe 11 can move leftwards or rightwards for a certain distance, and the first communicating pipe 7 is fixed with the inner wall of the protection pipe 11 through the attraction force of the electromagnet 15 to the annular iron block 9.

In this embodiment, the baffle 2 divides the box 1 into the component chamber of top and the dry chamber of below, and the standing groove has been seted up at the top of baffle 2, and protective housing 3 is located the inside of standing groove.

Referring to fig. 3, in the present embodiment, a first sealing ring block 12 slidably connected to the second communication pipe 10 is fixedly mounted on an inner wall of the protection pipe 11, and a second sealing ring block 13 slidably connected to the protection pipe 11 is fixedly mounted on a surface of the second communication pipe 10.

Wherein, the first sealing ring block 12 is located on the inner wall of the end of the protection pipe 11 far away from the second mounting shell 14, and the second sealing ring block 13 is located on the surface of the end of the second communicating pipe 10 far away from the evaporator 5 or the condenser 6.

Referring to fig. 4, in the present embodiment, two springs 17 are fixedly mounted on the inner walls of the front, rear, left, and right sides of the protective shell 3, and a protective plate 18 is fixedly mounted on one end of each spring 17 away from the inner wall of the protective shell 3, so as to prevent the filter 4 from being inadvertently tilted when the filter 4 is placed in the placement groove.

The top of the protection plate 18 is fixedly provided with a sloping plate 19, which facilitates the placement of the repaired or replaced filter 4 inside the protection casing 3.

A handle 20 is fixedly mounted at the top of the protective shell 3, and after the electromagnet 15 is closed, the filter can be conveniently lifted out of the box body 1 by lifting the handle 20.

Referring to fig. 1, in the present embodiment, a through opening is formed at the top of the box body 1, a cover plate 28 is hinged to the top of the box body 1, and a sealing plate extending into the through opening is fixedly installed at the bottom of the cover plate 28. Through the cover plate, the filter 4 which needs to be replaced or maintained can be conveniently taken out after the filter is opened by a worker.

When needs maintain or change filter 4, close this neotype earlier with valve 16 on first connecting pipe 7 surface, close electro-magnet 15, annular iron plate 9 no longer is attracted by electro-magnet 15, the fixed by cancellation of first connecting pipe 7 and protection tube 11, the staff is through opening apron 28, pulling handle 20 can be with filter 4 from the inside taking out of box 1, has solved and has needed the staff to manually go to unpack apart the connecting pipe problem convenient inadequately, and is more convenient.

Referring to fig. 1, in the present embodiment, vent holes 27 are formed in the left and right sides of the box body 1 and above the partition plate, a mounting cover 22 is fixedly mounted on the left side of the box body 1, a dust guard 23 is fixedly mounted on the left side of the mounting cover 22, a support plate 24 is fixedly mounted on the inner wall of the mounting cover 22, a fan 25 penetrates through the left side of the support plate 24, and the fan 25 is fixed to the support plate 24.

Inside fan 25 insufflates box 1 with the outside air of box 1 through air vent 27, the inside air flow of box 1 accelerates to accelerated that the inside steam of box 1 distributes away through opposite side air vent 27, effectively improved this neotype radiating efficiency, improved the life of box 1 internals.

Referring to fig. 5, in the embodiment, a door 26 is hinged to the front surface of the drying chamber, and the door 26 is opened or closed to facilitate placing the articles to be dried into the drying chamber. A controller 21 is fixedly installed on the front surface of the box body 1 and above the box door 26, and elements in the element cavity can be regulated and controlled through the controller 21.

The working principle of the embodiment is as follows: use the utility model discloses the time, when needs maintain or change filter 4, close this neotype valve 16 with first communicating pipe 7 surface earlier, close electro-magnet 15, annular iron plate 9 no longer is attracted by electro-magnet 15, the fixed of first communicating pipe 7 and protection tube 11 is cancelled, the staff is through opening apron 28, pulling handle 20 can take out filter 4 from box 1 is inside, filter 4 that will maintain or change is put inside protecting sheathing 3, put into the standing groove on the baffle 2 again, start electro-magnet 15, annular iron plate 9 is attracted by electro-magnet 15, thereby first communicating pipe 7 and protection tube 11 automatic alignment and fixed mutually, the problem that it is convenient inadequately that needs the manual connecting pipe that goes of staff to remove has been solved, this neotype practicality is improved, fan 25 blows in box 1 inside with box 1 outside air through air vent 27, make box 1 inside air flow accelerate, thereby accelerate box 1 inside unpack away through opposite side air vent 27, this neotype radiating efficiency has been improved, moreover, and the steam is simple structure and practicality.

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 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. The utility model provides a freeze dryer convenient to change filtering component, includes box (1), its characterized in that: a partition plate (2) is fixedly installed inside the box body (1), a protective shell (3) is arranged at the top of the partition plate (2), a filter (4) is placed inside the protective shell (3), an evaporator (5) is placed at the top of the partition plate (2) and on the left side of the filter (4), a condenser (6) is fixedly installed above the right side of the box body (1), connecting assemblies are arranged on the left side and the right side of the filter (4), and a base (29) is fixedly installed at the bottom of the box body (1);

coupling assembling includes first communicating pipe (7) of inlet and liquid outlet of difference fixed mounting at filter (4), the fixed surface of first communicating pipe (7) installs valve (16), the fixed surface of the one end of filter (4) is kept away from in first communicating pipe (7) installs first installation shell (8), the inner wall fixed mounting of first installation shell (8) has annular iron plate (9), the equal fixed mounting in left side of the right side of evaporimeter (5) and condenser (6) has second communicating pipe (10), the sliding surface of the other end of second communicating pipe (10) installs protection tube (11), the fixed surface of the one end of second communicating pipe (10) is kept away from in protection tube (11) installs second installation shell (14) with first installation shell (8) swing joint, the inner wall fixed mounting of second installation shell (14) has electro-magnet (15).

2. A freeze dryer facilitating filter assembly replacement according to claim 1, wherein: the box body (1) is divided into an upper element cavity and a lower drying cavity by the partition board (2), a placing groove is formed in the top of the partition board (2), and the protective shell (3) is located inside the placing groove.

3. A freeze dryer for facilitating replacement of a filter assembly as claimed in claim 1, wherein: the inner wall fixed mounting of protection tube (11) has first sealed ring piece (12) with second communicating pipe (10) sliding connection, the fixed surface of second communicating pipe (10) installs second sealed ring piece (13) with protection tube (11) sliding connection.

4. A freeze dryer facilitating filter assembly replacement according to claim 1, wherein: the inner walls of the front side, the rear side, the left side and the right side of the protective shell (3) are fixedly provided with two springs (17), one ends, away from the inner walls of the protective shell (3), of the springs (17) are fixedly provided with protective plates (18), the tops of the protective plates (18) are fixedly provided with inclined plates (19), and the tops of the protective shell (3) are fixedly provided with handles (20).

5. A freeze dryer facilitating filter assembly replacement according to claim 1, wherein: air vent (27) have all been seted up to the box (1) left and right sides and the top that is located the baffle, the left side fixed mounting of box (1) has installation cover (22), the left side fixed mounting of installation cover (22) has dust guard (23), the inner wall fixed mounting of installation cover (22) has backup pad (24), fan (25) have been run through in the left side of backup pad (24), fan (25) are fixed mutually with backup pad (24).

6. A freeze dryer for facilitating replacement of a filter assembly as claimed in claim 1, wherein: the opening has been seted up at the top of box (1), the top of box (1) articulates there is apron (28), the bottom fixed mounting of apron (28) has the closing plate that extends to the inside opening.

7. A freeze dryer facilitating filter assembly replacement according to claim 2, wherein: the front of the drying chamber is hinged with a box door (26), and a controller (21) is fixedly mounted on the front of the box body (1) and above the box door (26).