CN211526842U

CN211526842U - Refrigeration equipment with air filtering function

Info

Publication number: CN211526842U
Application number: CN201922407662.1U
Authority: CN
Inventors: 王小飞
Original assignee: Nantong Huijia Information Technology Co ltd
Current assignee: Nantong Huijia Information Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-18
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a refrigeration plant with filtration function, including frame and dead lever, the top of frame is connected with the case lid, and the lower surface right side of case lid is fixed with the magnetic stripe, the bottom the place ahead of slide is connected with the scavenge pipe, and the one end of scavenge pipe fixes on the air pump to the air pump setting is hindered at the rear side surface of frame, the top of box is provided with the baffle, and the left side of baffle is fixed with the connecting rod, the inside rear end of guard plate is connected with the support column, and the upper end of support column is fixed with the second filter screen. This refrigeration plant with filtration function, when putting into the object, the gas that drives in the device through the air pump flows to make gas pass first filter screen, filter the air in the device, put into the box with the object again, take out the object after, through with second filter screen rebound, make the second filter screen carry out once filtering to the air of its top.

Description

Refrigeration equipment with air filtering function

Technical Field

The utility model relates to a refrigeration technology field specifically is a refrigeration plant with filtration function.

Background

Refrigeration equipment is common in life and is often used for keeping fresh, so that objects are not rotted quickly, and the shelf life of the objects is prolonged, and the common refrigeration equipment has problems in use, such as:

firstly, when an object is placed into the refrigeration equipment, the refrigeration equipment is opened, so that the cold air in the refrigeration equipment enters the outside, and the external air also enters the device, so that microorganisms enter the device, and the preservation time of the object is shortened;

secondly, when the general refrigeration equipment takes out objects, the internal air and the external air are also subjected to gas exchange, so that the freshness of the objects inside is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigeration plant with air filtering capability to propose in solving above-mentioned background art and putting into the device with the object inside and can make the inside problem of outside air admission device when taking out the object.

In order to achieve the above object, the utility model provides a following technical scheme: a refrigeration device with an air filtering function comprises a rack and a fixed rod, wherein a box cover is connected above the rack, a magnetic strip is fixed on the right side of the lower surface of the box cover, slide ways are arranged on the left and right sides inside the rack, a moving block is connected inside the slide ways, a ventilation pipe is connected in front of the bottom end of the slide ways, one end of the ventilation pipe is fixed on an air pump, the air pump is arranged on the outer surface of the rear side of the rack, a first filter screen is connected inside the rack, a box body is arranged inside the rack, a baffle is arranged above the box body, a connecting rod is fixed on the left side of the baffle, the fixed rod is connected outside one end of the connecting rod, spring rods are uniformly distributed on the bottom surface inside the box body, a bottom plate is fixed on the upper end of each spring rod, a push plate is connected on, the front surface internal connection of frame has the guard plate, and the below of frame has seted up fixed way, the inside rear end of fixed way is connected with the support column, and the upper end of support column is fixed with the second filter screen.

Preferably, the number of the first filter screens is 2, and the rack and the first filter screens form a dismounting and mounting structure.

Preferably, the moving blocks and the slide way form a sliding friction structure, and the moving area of the right moving block is smaller than that of the left moving block.

Preferably, the baffle and the box body form a rotating structure, and a connecting rod and a fixing rod connected with the baffle form a telescopic structure.

Preferably, the plate and the bottom rod are in threaded connection, the push plate and the rack are in sliding connection, and the push plate and the box body are in sliding connection.

Preferably, the guard plate and the frame form a telescopic structure, and the guard plate is in sliding connection with the fixed channel.

Compared with the prior art, the beneficial effects of the utility model are that: the refrigerating equipment with the air filtering function is provided with a water tank,

1. the device is opened by rotating the box cover, so that an object is placed above the baffle, then the device is closed through the magnetic stripes, the air pressure in the slideways on the two sides is increased by the air pump in turn, so that the air in the device passes through the first filter screen to filter the air, and after the air is filtered, the left side is moved upwards to increase the pressure in the device, so that the baffle rotates, and the object falls into the box body;

2. when the pressure above the baffle is reduced, the fixed rod pushes the connecting rod to extend, so that the baffle rotates and the device is restored to the original position;

3. when needs take out the object, at first rotate the sill bar, promote the sill bar again, make the push pedal move forward, release the object from the box on to the second filter, through with guard plate rebound, take out the object, again with guard plate rebound, can drive the fixed block rebound in the fixed way when guard plate rebound to make the support column rebound, make the second filter the air of top.

Drawings

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

FIG. 2 is a schematic view of the right-view mounting structure of the frame and the box body of the present invention;

FIG. 3 is a schematic view of the overall top view structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. a box cover; 3. a magnetic strip; 4. a first filter screen; 5. a slideway; 6. a moving block; 7. a ventilation tube; 8. an air pump; 9. fixing the rod; 10. a connecting rod; 11. a baffle plate; 12. a box body; 13. pushing the plate; 14. a bottom bar; 15. a protection plate; 16. a fixed way; 17. a support pillar; 18. a second filter screen; 19. a spring lever; 20. a base plate.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a refrigeration device with an air filtering function comprises a rack 1, a box cover 2, a magnetic stripe 3, a first filter screen 4, a slide way 5, a moving block 6, a ventilation pipe 7, an air pump 8, a fixing rod 9, a connecting rod 10, a baffle 11, a box body 12, a push plate 13, a bottom rod 14, a protection plate 15, a fixing way 16, a support column 17, a second filter screen 18, a spring rod 19 and a bottom plate 20, wherein the box cover 2 is connected above the rack 1, the magnetic stripe 3 is fixed on the right side of the lower surface of the box cover 2, the slide way 5 is arranged on the left side and the right side inside the rack 1, the moving block 6 is connected inside the slide way 5, the ventilation pipe 7 is connected in front of the bottom end of the slide way 5, one end of the ventilation pipe 7 is fixed on the air pump 8, the air pump 8 is arranged on the outer surface wound on the rear side of the rack 1, the first filter screen 4, and the left side of baffle 11 is fixed with connecting rod 10, the one end outside of connecting rod 10 is connected with dead lever 9, the inside bottom surface evenly distributed of box 12 has spring beam 19, and the upper end of spring beam 19 is fixed with bottom plate 20, the inside right side of box 12 is connected with push pedal 13, and the inside of push pedal 13 is provided with sill bar 14, the front surface internal connection of frame 1 has guard plate 15, and frame 1's below has seted up fixed way 16, the inside rear end of fixed way 16 is connected with support column 17, and the upper end of support column 17 is fixed with second filter screen 18.

The number of the first filter screens 4 is 2, which are symmetrically arranged about the longitudinal central line of the frame 1, the frame 1 and the first filter screens 4 form a disassembly and assembly structure, the moving block 6 and the slide way 5 form a sliding friction structure, and the moving area of the right moving block 6 is smaller than that of the left moving block 6, the air pump 8 is respectively injected into the slideways 5 at both sides through the air exchange pipes 7, when the air is injected into the air exchange pipe 7 at the left side, the left moving block 6 is lifted, so that the air in the frame 1 enters the right moving block 6 and is filtered by the first filter screen 4 on the right, the moving area of the right moving block 6 is smaller than that of the left moving block 6, therefore, when the left moving block 6 moves to the middle, the right moving block 6 has already moved to the bottom, and the left moving block 6 continues to move upwards, so that the air pressure in the device is increased.

Baffle 11 and box 12 constitute rotating-structure, and connecting rod 10 and dead lever 9 that baffle 11 is connected constitute extending structure, and when atmospheric pressure in the device increased, will promote baffle 11 and rotate to make the object on baffle 11 surface get into the inside of box 12, and dead lever 9 and connecting rod 10 can stretch out and draw back, thereby fill ability to dead lever 9, after pressure reduces, dead lever 9 promotes connecting rod 10 and rotates, and then makes baffle 11 resume the normal position.

The push plate 13 and the bottom rod 14 are in threaded connection, the push plate 13 and the rack 1 are in sliding connection, the push plate 13 and the box body 12 are in sliding connection, when an object needs to be taken out, the bottom rod 14 is firstly rotated to enable the bottom rod 14 to extend out of the push plate 13, and then the object in the device can be pushed out of the rack 1 by pushing the push plate 13 and the bottom rod 14.

Protection plate 15 and frame 1 constitute extending structure, and protection plate 15 and fixed way 16 are sliding connection, after the object removes to frame 1, through with protection plate 15 rebound, just can take out the object, and take out the back, make protection plate 15 downstream, protection plate 15 can promote the fixed block rebound in the fixed way 16, thereby make the pressure increase in the fixed way 16, make support column 17 and the upward movement of second filter screen 18, second filter screen 18 can filter the air this moment.

The working principle is as follows: when the refrigeration equipment with the air filtering function is used, firstly, the device is connected with an external power supply, the box cover 2 is rotated, the magnetic strips 3 are separated, an object is placed above the baffle 11, and the box cover 2 is closed;

the air pump 8 blows air into the slide way 5 through the air exchange tube 7 on the left side, so that the moving block 6 on the left side rises, the air in the rack 1 enters the slide way 5 on the right side, the air is filtered by the first filter screen 4, the moving block 6 on the right side descends, and when the moving block 6 on the right side descends to the bottom, the air enters the air through the air exchange tube 7 on the right side, the operation is repeated in the way, and the air in the rack 1 is filtered;

after the filtering is finished, when the moving block 6 on the left side rises to two thirds, the moving block 6 on the right side reaches the bottom, at the moment, the moving block 6 continues to move upwards, so that the air pressure in the rack 1 is increased, the baffle plate 11 is pushed to rotate, and when the baffle plate 11 rotates, the connecting rod 10 retracts into the fixed rod 9;

when the baffle 11 rotates, an object can slide into the box body 12 along the baffle 11, at the moment, the fixing rod 9 pushes the connecting rod 10 to move, and further pushes the baffle 11, so that the baffle 11 is restored to the original position, when the object enters the box body 12, the object falls above the bottom plate 20, and at the moment, the spring rod 19 can stretch and retract, so that the object is damped;

when the object need take out, rotatory sill bar 14, make sill bar 14 stretch out from the inside of push pedal 13, then promote sill bar 14 and push pedal 13, push the top of second filter screen 18 with the object on bottom plate 20 surface, then with the device recovery normal position, again with 15 rebound of guard plate, take out the object, with 15 rebound of guard plate, guard plate 15 promotes the fixed block rebound, thereby make the pressure increase in the fixed way 16, and then promote the support column 17 upward movement, second filter screen 18 is along with upward movement, make second filter screen 18 filter the inside air of frame 1, whole practicality has been increased.

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 refrigeration plant with air filter function, includes frame (1) and dead lever (9), its characterized in that: the box cover (2) is connected above the rack (1), the magnetic stripe (3) is fixed on the right side of the lower surface of the box cover (2), the left side and the right side of the inside of the rack (1) are provided with slide ways (5), the inside of each slide way (5) is connected with a moving block (6), the front of the bottom end of each slide way (5) is connected with a ventilation pipe (7), one end of each ventilation pipe (7) is fixed on an air pump (8), the air pump (8) is arranged on the outer surface of the rear side of the rack (1) and damaged, the inside of the rack (1) is connected with a first filter screen (4), the inside of the rack (1) is provided with a box body (12), a baffle (11) is arranged above the box body (12), the left side of the baffle (11) is fixed with a connecting rod (10), the outer side of one end of the connecting rod (10) is connected with a fixing, and the upper end of spring beam (19) is fixed with bottom plate (20), the inside right side of box (12) is connected with push pedal (13), and the inside of push pedal (13) is provided with sill bar (14), the front surface internal connection of frame (1) has guard plate (15), and the below of frame (1) has seted up fixed way (16), the inside rear end of fixed way (16) is connected with support column (17), and the upper end of support column (17) is fixed with second filter screen (18).

2. A refrigerating apparatus with an air filtering function as recited in claim 1, wherein: the first filter screen (4) are symmetrically provided with 2 about the longitudinal central line of the rack (1), and the rack (1) and the first filter screen (4) form a dismounting and mounting structure.

3. A refrigerating apparatus with an air filtering function as recited in claim 1, wherein: the moving blocks (6) and the slide ways (5) form a sliding friction structure, and the moving area of the moving block (6) on the right side is smaller than that of the moving block (6) on the left side.

4. A refrigerating apparatus with an air filtering function as recited in claim 1, wherein: the baffle (11) and the box body (12) form a rotating structure, and the connecting rod (10) and the fixing rod (9) connected with the baffle (11) form a telescopic structure.

5. A refrigerating apparatus with an air filtering function as recited in claim 1, wherein: the push plate (13) is in threaded connection with the bottom rod (14), the push plate (13) is in sliding connection with the rack (1), and the push plate (13) is in sliding connection with the box body (12).

6. A refrigerating apparatus with an air filtering function as recited in claim 1, wherein: the protection plate (15) and the rack (1) form a telescopic structure, and the protection plate (15) is connected with the fixed channel (16) in a sliding mode.