CN217275051U

CN217275051U - Integrated refrigerating unit structure for post-compensation type refrigeration house

Info

Publication number: CN217275051U
Application number: CN202220223023.9U
Authority: CN
Inventors: 刘锐; 蔡广元
Original assignee: Langfang Jingquan Refrigeration Equipment Co ltd
Current assignee: Langfang Jingquan Refrigeration Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-23
Anticipated expiration: 2032-01-27

Abstract

The utility model provides an integrated refrigerating unit structure for a back-supplementing type refrigeration house, which belongs to the technical field of refrigeration house refrigerating units, and comprises a device body, wherein the top end of the device body is fixedly connected with a refrigerating unit body; the connector is fixedly connected to the top end of the device body, one side end of the connector is fixedly connected with the guide pipe, the circumferential surface of the guide pipe is fixedly connected with the connecting block, and the top end of the connecting block is in threaded connection with the first annular sleeve; fixed establishment, fixed establishment include slide bar, second connecting plate, pulling rod, square groove, fixture block, powerful spring and slider, and the slider is equipped with two, and second connecting plate fixed connection has first bolt in first annular sleeve's circumferential surface, one side end threaded connection of second connecting plate, and the draw-in groove has been seted up on the top of connecting block, and the circular port has been seted up to a lateral wall of draw-in groove, and pulling rod sliding connection is in circular port, and slide bar fixed connection is in the circumferential surface of pulling rod.

Description

Integrated refrigerating unit structure for post-compensation type refrigeration house

Technical Field

The utility model belongs to the technical field of freezer refrigerating unit, concretely relates to integral type refrigerating unit structure for benefit formula freezer after.

Background

Refrigeration units are extremely important components in vending machines. The refrigerating unit adopts four major components of a refrigerating system, namely a compressor, a condenser, a throttling component and an evaporator to achieve the refrigerating function. These four major components are indispensable to the refrigeration system. The compressor is a suction, compression and delivery device. The generation process is that the compressor sucks low-temperature low-pressure refrigerant vapor, compresses the refrigerant vapor into high-temperature high-pressure refrigerant vapor and finally conveys the refrigerant vapor to the condenser. The condenser is a device which emits heat, and the generation process is that high-temperature and high-pressure refrigerant steam exchanges with external substances in the condenser to emit heat and is changed into low-temperature and high-pressure refrigerant liquid. The throttling component plays a role in throttling and depressurizing, and the generation process of the throttling and depressurizing device is that low-temperature high-pressure refrigerant liquid passes through the throttling component to be throttled and depressurized and is changed into low-temperature low-pressure liquid. The evaporator is a device for transporting cold. The process of the low-temperature low-pressure liquid is changed into low-temperature low-pressure refrigerant vapor through heat absorption vaporization in the evaporator. The single-stage vapor compression refrigerating system consists of four basic parts, including refrigerating compressor, condenser, evaporator and throttle valve. The refrigerant continuously circulates in the system, and the state change occurs to exchange heat with the outside.

However, in the prior art, when the whole refrigerator set is used by a worker, after the refrigerant in the refrigerator set comes out from the gas-liquid separator, the refrigerant passes through the drying filter, and the drying filter can filter moisture and impurities in the refrigerant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type refrigerating unit structure for after mend formula freezer aims at solving current staff and when dismantling the change to the filtering material in the drier-filter, and efficiency is slower, can make in the freezer long-time need freeze article and cause the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme:

an integrated refrigeration unit structure for a after-fill freezer comprising:

the top end of the device body is fixedly connected with a refrigerating unit body;

the connector is fixedly connected to the top end of the device body, one side end of the connector is fixedly connected with a guide pipe, the circumferential surface of the guide pipe is fixedly connected with a connecting block, and the top end of the connecting block is in threaded connection with a first annular sleeve;

the fixing mechanism comprises two sliding blocks, a second connecting plate, a pulling rod, a square groove, a clamping block, a powerful spring and two sliding blocks, the second connecting plate is fixedly connected to the circumferential surface of the first annular sleeve, one side end of the second connecting plate is in threaded connection with a first bolt, the top end of the connecting block is provided with a clamping groove, a circular hole is formed in one side wall of the clamping groove, the pulling rod is slidably connected into the circular hole, the sliding rod is fixedly connected to the circumferential surface of the pulling rod, the powerful spring is fixedly connected to the inner wall of one side of the clamping groove, the clamping block is fixedly connected to the circumferential surface of the sliding rod, the powerful spring is fixedly connected to one end of the pulling rod, the sliding rod is sleeved on the circumferential surface of the powerful spring, the two sliding blocks are fixedly connected to the circumferential surface of the sliding rod, and the square groove is formed in one side end of the square groove, the clamping block is connected to the lower inner wall of the sliding block in a sliding mode.

As a preferred scheme, the top fixedly connected with third connecting plate of second connecting plate, the top fixedly connected with second annular sleeve of third connecting plate, the top four corners department of second connecting plate all sets up threaded hole, four threaded hole female connection has the second bolt.

As an optimized scheme of the utility model, the circumference inner wall threaded connection of second annular sleeve has the filter sleeve.

As an optimized scheme of the utility model, install originally the first connecting plate of top fixedly connected with, the top fixedly connected with pressure gauge of first connecting plate.

As an optimized scheme, this opposite side end fixedly connected with guard plate of device, this one side end fixedly connected with emergency switch of device.

As an optimized proposal, the top end of the device body is fixedly connected with a supporting rod, and the top end of the device body is hinged with a cover plate through a hinge shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, the staff can stimulate the pulling pole in the fixed establishment earlier when using this device, and the part that the pulling pole drove in the fixed establishment during the time moves, and wherein one side inner wall in square groove can be followed to the fixture block among the fixed establishment and taken out to the effect is better when dismantling the second connecting plate, and especially the staff is changing the filtration gas efficiency in the filter sleeve faster, and has greatly reduced the effect that frozen article damaged.

2. In this scheme, when needing to protect the part in the refrigerating unit body, the staff can drive the apron with the hand and make it cover the bracing piece through the hinge, and the bracing piece is fixed on this top of device, and the bracing piece is used for supporting the apron to can protect the effect of refrigerating unit body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a first perspective three-dimensional sectional view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a first perspective side view of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. the device is provided; 2. a first connecting plate; 3. a pressure gauge; 4. a refrigeration unit body; 5. a first annular sleeve; 6. connecting blocks; 7. pulling a rod; 8. a second connecting plate; 9. a third connecting plate; 10. a first bolt; 11. a slide bar; 12. a cover plate; 13. a support bar; 14. an emergency switch; 15. a protection plate; 16. a clamping block; 17. a square groove; 18. a strong spring; 19. a connector; 20. a slider; 21. a filter cartridge; 22. a second annular sleeve.

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

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions:

an integrated refrigeration unit structure for a after-fill freezer comprising:

the device comprises a device body 1, wherein a refrigerating unit body 4 is fixedly connected to the top end of the device body 1;

the connector 19 is fixedly connected to the top end of the device body 1, one end of the connector 19 is fixedly connected with a guide pipe, the circumferential surface of the guide pipe is fixedly connected with a connecting block 6, and the top end of the connecting block 6 is in threaded connection with a first annular sleeve 5;

the fixing mechanism comprises two sliding rods 11, a second connecting plate 8, a pulling rod 7, a square groove 17, a fixture block 16, a strong spring 18 and two sliding blocks 20, wherein the second connecting plate 8 is fixedly connected to the circumferential surface of the first annular sleeve 5, one side end of the second connecting plate 8 is in threaded connection with a first bolt 10, the top end of the connecting block 6 is provided with a clamping groove, one side wall of the clamping groove is provided with a circular hole, the pulling rod 7 is in sliding connection with the circular hole, the sliding rod 11 is fixedly connected to the circumferential surface of the pulling rod 7, the strong spring 18 is fixedly connected to the inner wall of one side of the clamping groove, the fixture block 16 is fixedly connected to the circumferential surface of the sliding rod 11, the strong spring 18 is fixedly connected to one end of the pulling rod 7, the sliding rod 11 is sleeved on the circumferential surface of the strong spring 18, the two sliding blocks 20 are both fixedly connected to the circumferential surface of the sliding rod 11, and the square groove 17 is arranged at one side end, the latch 16 is slidably connected to the lower inner wall of the slider 20.

In the embodiment of the present invention, the device 1 is L-shaped, the connector 19 is fixed on the top of the device 1, the bottom of the connector 19 is provided with a conduit to connect with the refrigerating unit body 4, the connecting block 6 is square and fixed on the surface of the guiding tube, when the worker detaches the first annular sleeve 5, the first annular sleeve 5 can rotate on the top of the connecting block 6, the filtering sleeve 21 is concave and fixed on the circumferential surface of the first annular sleeve 5, the filtering material can be installed in the filtering sleeve 21 according to the requirement of the worker, when the worker places the material in the filtering sleeve 21, the pulling rod 7 in the fixing mechanism can be pulled, the pulling rod 7 drives the sliding rod 11 to slide in the circular hole, the sliding rod 11 slides in the circular hole and drives the fixture block 16 fixed on one side end, the fixture block 16 extrudes the strong spring 18 to make it contract, thereby fixture block 16 slides away from one side inner wall of square groove 17, first connecting plate 2 is fixed on this 1 top of device, the bottom of pressure gauge 3 is equipped with pipe and refrigerating unit body 4 and connects, the inside atmospheric pressure of detectable, second connecting plate 8 adopts the mode of bonding to fix the top at first ring sleeve 5, second connecting plate 8 itself has the bolt, emergency switch 14 and external power source electric connection, the device is when breaking down needs the maintenance, the accessible is pressed emergency switch 14 and can be cut off the circuit of refrigerating unit body 4 and external electric power source, it is required to explain: the specific types of the refrigeration unit body 4 and the emergency switch 14 used are selected by those skilled in the art, and the refrigeration unit body 4 and the emergency switch 14 are all known in the art, and the detailed description thereof is omitted.

Specifically, referring to fig. 1-5, a third connecting plate 9 is fixedly connected to the top end of the second connecting plate 8, a second annular sleeve 22 is fixedly connected to the top end of the third connecting plate 9, threaded holes are formed in four corners of the top end of the second connecting plate 8, and second bolts are connected to the four threaded holes in an internal threaded manner.

In this embodiment: the third connecting plate 9 is fixed on the top of the second connecting plate 8, the third connecting plate 9 is square, the second annular sleeve 22 is fixed on the top of the third connecting plate 9, and secondary filtering materials can be installed in the second annular sleeve 22 according to the needs of workers.

Specifically, referring to fig. 4, the top end of the device body 1 is fixedly connected with a first connecting plate 2, and the top end of the first connecting plate 2 is fixedly connected with a pressure gauge 3.

In this embodiment: the first connecting plate 2 is fixed at the top end of the device body 1 in a square shape, and the pressure gauge 3 is connected with parts in the refrigerating unit body 4 through a guide pipe to measure the air pressure in the parts in the refrigerating unit body 4.

Specifically, referring to fig. 1, a protection plate 15 is fixedly connected to the other end of the device body 1, and an emergency switch 14 is fixedly connected to one end of the device body 1.

In this embodiment: the protection plate 15 fixed at the other end of the device body 1 can be selectively arranged at one side end of the emergency switch 14 according to the requirement of a worker so as to filter parts in the refrigerating unit body 4.

Specifically, referring to fig. 1, a supporting rod 13 is fixedly connected to the top end of the device body 1, and a cover plate 12 is movably hinged to the top end of the device body 1 through a hinge shaft.

In this embodiment: when the parts in the refrigerating unit body 4 need to be protected, a worker can drive the cover plate 12 by hand to cover the support rod 13 through the hinge shaft, the support rod 13 is fixed at the top end of the device body 1, and the support rod 13 is used for supporting the cover plate 12.

The utility model discloses a theory of operation and use flow: when a worker detaches the device, the worker needs to pull the pulling rod 7 backwards by hand, the pulling rod 7 drives the sliding rod 11 with the fixed circumferential surface when backwards, so that the sliding rod 11 slides in the circular hole and drives the fixture block 16 with the fixed circumferential surface, the fixture block 16 extrudes the strong spring 18 when backwards moving, when the sliding rod 11 slides in the circular hole, the sliding rod 11 can drive the two sliders 20 with the fixed surfaces to slide on the inner walls of the two sides of the clamping groove, and further the fixture block 16 is drawn out from the square groove 17, then the first bolt 10 at one side end of the second connecting plate 8 is rotated, when the first bolt 10 is drawn out, the second connecting plate 8 is taken out from one side end of the first annular sleeve 5, so that the first annular sleeve 5 can be rotated to be separated from the connecting block 6, after the second connecting plate 8 is drawn out from the upper side of the connecting block 6, the second bolt can be rotated to be rotated out from the threaded hole, the staff just can separate second annulus 22 that third connecting plate 9 top is fixed and the first annulus 5 of downside like this, and at the filter sleeve 21 with second annulus 22 circumference inner wall threaded connection, the staff is putting into filter sleeve 21 with the material that prepares, puts into back staff and is filtering sleeve 21 screw thread in second annulus 22, and the staff is rotating first annulus 5 on the top of connecting block 6 in proper order to reach the effect of dismantling the change.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an integral type refrigerating unit structure for mending formula freezer after, its characterized in that includes:

the device comprises a device body (1), wherein the top end of the device body (1) is fixedly connected with a refrigerating unit body (4);

the connector (19) is fixedly connected to the top end of the device body (1), one side end of the connector (19) is fixedly connected with a guide pipe, the circumferential surface of the guide pipe is fixedly connected with a connecting block (6), and the top end of the connecting block (6) is in threaded connection with a first annular sleeve (5);

the fixing mechanism comprises a sliding rod (11), a second connecting plate (8), two pulling rods (7), a square groove (17), a clamping block (16), two strong springs (18) and a sliding block (20), wherein the second connecting plate (8) is fixedly connected to the circumferential surface of the first annular sleeve (5), one side end of the second connecting plate (8) is in threaded connection with a first bolt (10), the top end of the connecting block (6) is provided with a clamping groove, one side wall of the clamping groove is provided with a circular hole, the pulling rods (7) are slidably connected into the circular hole, the sliding rod (11) is fixedly connected to the circumferential surface of the pulling rods (7), the strong springs (18) are fixedly connected to the inner wall of one side of the clamping groove, the clamping block (16) is fixedly connected to the circumferential surface of the sliding rod (11), the strong springs (18) are fixedly connected to one end of the pulling rods (7), the circumference surface of powerful spring (18) is located in slide bar (11) cover, two equal fixed connection in the circumference surface of slide bar (11) slider (20), one side end that square groove (17) were seted up, fixture block (16) sliding connection is in the lower inner wall of slider (20).

2. The integrated refrigeration unit structure for a after-supplement cold storage according to claim 1, characterized in that: the top end fixedly connected with third connecting plate (9) of second connecting plate (8), the top end fixedly connected with second annular sleeve (22) of third connecting plate (9), the top four corners department of second connecting plate (8) all sets up threaded hole, four threaded hole female connection has the second bolt.

3. The integrated refrigeration unit structure for a after-supplement cold storage according to claim 2, characterized in that: the inner wall of the circumference of the second annular sleeve (22) is connected with a filtering sleeve (21) in a threaded manner.

4. The integrated refrigeration unit structure for a after-supplement cold storage according to claim 3, characterized in that: the device is characterized in that a first connecting plate (2) is fixedly connected to the top end of the device body (1), and a pressure gauge (3) is fixedly connected to the top end of the first connecting plate (2).

5. The integrated refrigeration unit structure for a after-supplement cold storage according to claim 4, characterized in that: the device is characterized in that a protection plate (15) is fixedly connected to the other side end of the device body (1), and an emergency switch (14) is fixedly connected to one side end of the device body (1).

6. The integrated refrigeration unit structure for a after-supplement cold storage according to claim 5, characterized in that: the top end of the device body (1) is fixedly connected with a supporting rod (13), and the top end of the device body (1) is movably hinged with a cover plate (12) through a hinge shaft.