Refrigerant shunting device for refrigeration equipment of refrigeration house

Abstract

The refrigerant flow dividing device of the refrigeration house refrigeration equipment comprises a flow divider body, a plurality of installation blocks are evenly and fixedly connected to the bottom of the flow divider body, and assembly holes penetrating to the tops are formed in the bottoms of the installation blocks; mounting holes are formed in the bottoms of the multiple mounting blocks, lifting assemblies are jointly mounted between the multiple mounting holes and the adjacent mounting blocks, and connecting assemblies are fixedly assembled at the movable ends of the multiple lifting assemblies. According to the refrigerant flow dividing device, through the arrangement of the mounting block, the assembly hole, the mounting hole, the lifting assembly, the connecting assembly and the closing plug, the opening and closing mechanism is additionally arranged at the flow dividing hole of the refrigerant flow dividing device, the assembly hole is opened when the flow dividing hole is used and closed when the flow dividing hole is not used, the number of the flow dividing holes can be controlled according to actual needs, and the universality of the flow dividing device is guaranteed; repeated purchase is avoided, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerant flow splitting devices, in particular to a refrigerant flow splitting device for cold storage refrigeration equipment. Background Art

[0002] Cold storage equipment Different refrigeration methods use different equipment. The most widely used is vapor compression refrigeration. The main equipment includes compressor, condenser, evaporator and throttle valve.

[0003] The main function of the refrigerant diversion device is to evenly distribute the refrigerant output by the compressor to each refrigerator, which can ensure the uniform cooling effect of each refrigerator, prevent overheating or overcooling, and improve the efficiency of the refrigeration system.

[0004] At present, there are many types of refrigerant diversion devices, and the number of diversion holes of each type is not the same. Since the existing refrigerant diversion devices are basically of integrated design, the number of diversion holes cannot be changed and adjusted, and the versatility is poor. In actual use, if the number of diversion holes of the purchased refrigerant diversion device does not match the cold storage refrigeration equipment, it is necessary to purchase it again, including the increase or decrease of refrigerators in the cold storage refrigeration equipment in the later stage, it is necessary to re-purchase the refrigerant diversion device with the corresponding number of diversion holes, which is inconvenient. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a refrigerant flow splitting device for cold storage refrigeration equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a refrigerant diverter device for cold storage refrigeration equipment, comprising a diverter body, a plurality of mounting blocks are evenly and fixedly connected to the bottom of the diverter body, and a plurality of mounting blocks are provided with assembly holes at the bottom extending to the top; a plurality of mounting blocks are provided with mounting holes at the bottom, a plurality of mounting holes are provided with lifting assemblies installed together with adjacent mounting blocks, and a plurality of lifting assemblies are fixedly installed with connecting assemblies at the movable ends; a closing plug is fixedly installed on one side of the top of a plurality of connecting assemblies, and the closing plug matches the assembly hole.

[0007] Furthermore, multiple lifting assemblies all include an installation groove, and the installation groove is opened on an inner wall of one side of the installation hole, a screw is provided on the inner side of the installation groove, and the screw passes through the inner top of the installation groove and extends to the top of the installation block and is rotatably connected to the installation block, a driving screw head is fixedly connected to the top of the screw, a sliding block is threadedly sleeved on the outer surface of the screw, a vertical rod is fixedly connected to one side of the outer surface of the sliding block, and the vertical rod is located in the installation hole, and the setting of the driving screw head is conducive to using an external wrench to drive the screw to rotate.

[0008] Furthermore, the slider is slidably connected to the mounting groove, and the mounting groove has a limiting effect on the slider, thereby ensuring the stability of the movement of the slider.

[0009] Furthermore, multiple connecting components all include a connecting block, and the connecting block is fixedly connected to the vertical rod. The bottom of the connecting block is rotatably connected to a connecting plate, and one side of the outer surface of the connecting plate is fixedly connected to a circular plate. The setting of the connecting block and the connecting plate facilitates the rotation of the circular plate with the vertical rod as the center point.

[0010] Furthermore, the plurality of closing plugs all include a plug body, and the plug body is fixedly connected to the circular plate, and two sealing rings are fixedly sleeved on the outer surface of the plug body. When the plug body enters the assembly hole, the sealing ring abuts against the inner wall of the assembly hole, thereby ensuring the sealing of the connection between the plug body and the assembly hole, thereby achieving a sealing effect.

[0011] Furthermore, a storage groove is provided on one side of the bottom of each of the plurality of mounting blocks, and the storage groove matches the closing plug. When the closing plug is not in use, it is stored in the storage groove to prevent the closing plug from being exposed to dust and affecting its sealing.

[0012] Furthermore, the plurality of assembly holes all match the diverter holes of the diverter body, and the refrigerator connecting pipeline is connected to the diverter holes of the diverter body through the assembly holes.

[0013] Beneficial effects of the utility model:

[0014] When the utility model is in use, the refrigerant diverter device of the cold storage refrigeration equipment adds an opening and closing mechanism at the diverter hole of the refrigerant diverter device through the arranged mounting block, assembly hole, mounting hole, lifting component, connecting component and closing plug. The assembly hole is opened when the diverter hole is used and closed when not in use. The number of diverter holes can be controlled according to actual needs, thereby ensuring its versatility, avoiding repeated purchase and being more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : A three-dimensional diagram of the utility model;

[0017] Figure 2 : A cross-sectional view of the mounting block of the utility model;

[0018] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Diverter body; 2. Mounting block; 3. Round plate; 4. Assembly hole; 5. Drive screw head; 6. Sliding block; 7. Mounting groove; 8. Screw rod; 9. Mounting hole; 10. Vertical rod; 11. Connecting block; 12. Connecting plate; 13. Sealing ring; 14. Plug body; 15. Storage groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, it relates to a refrigerant diverter device for cold storage refrigeration equipment, including a diverter body 1, a plurality of mounting blocks 2 are evenly and fixedly connected to the bottom of the diverter body 1, and a plurality of mounting blocks 2 are each provided with an assembly hole 4 extending through the top at the bottom, and the plurality of assembly holes 4 are each matched with the diverter hole of the diverter body 1, and the assembly hole 4 is sealed and communicated with the diverter hole of the diverter body 1. When in use, the connecting pipe of the external refrigerator can be connected to the assembly hole 4, thereby realizing the connection between the diverter hole and the external refrigerator.

[0023] A plurality of mounting blocks 2 are provided with mounting holes 9 at the bottom, and a lifting assembly is installed between the plurality of mounting holes 9 and adjacent mounting blocks 2. The plurality of lifting assemblies include mounting grooves 7, and the mounting grooves 7 are provided on the inner wall of one side of the mounting holes 9. A screw rod 8 is provided on the inner side of the mounting grooves 7, and the screw rod 8 passes through the inner top of the mounting grooves 7 and extends to the top of the mounting block 2 and is rotatably connected with the mounting block 2. A driving screw head 5 is fixedly connected to the top of the screw rod 8, and a slider 6 is threadedly sleeved on the outer surface of the screw rod 8. A vertical rod 10 is fixedly connected to one side of the outer surface of the slider 6, and the vertical rod 10 is located in the mounting holes 9. The slider 6 is slidably connected to the mounting grooves 7. The driving screw head 5 is rotated by a wrench, and the driving screw head 5 drives the screw 8 to rotate. The screw 8 can drive the slider 6 to rise or fall, and the mounting grooves 7 can ensure the stability of the movement of the slider 6. The slider 6 drives the vertical rod 10 to rise or fall while rising or falling.

[0024] The movable ends of multiple lifting components are fixedly equipped with connecting components, and multiple connecting components include connecting blocks 11, and the connecting blocks 11 are fixedly connected to the vertical rods 10. The bottom of the connecting block 11 is rotatably connected to a connecting plate 12, and one side of the outer surface of the connecting plate 12 is fixedly connected to a circular plate 3. When it is necessary to switch the position of the circular plate 3, the connecting block 11 is driven down to a set height by the lifting component, and then the circular plate 3 is manually pushed to rotate with the rotating connection between the connecting plate 12 and the connecting block 11 as the center point until the position conversion is completed.

[0025] A closing plug is fixedly installed on one side of the top of multiple connecting components, and the closing plug matches the assembly hole 4. Multiple closing plugs include a plug body 14, and the plug body 14 is fixedly connected to the circular plate 3. Two sealing rings 13 are fixedly sleeved on the outer surface of the plug body 14. A receiving groove 15 is opened on one side of the bottom of multiple mounting blocks 2, and the receiving groove 15 matches the closing plug. When the plug body 14 enters the assembly hole 4, the sealing ring 13 abuts against the inner wall of the assembly hole 4, thereby ensuring the sealing of the connection between the plug body 14 and the assembly hole 4, thereby achieving the effect of sealing the diverter hole of the diverter body 1.

[0026] Working principle: according to actual use requirements, the diverter holes of part of the diverter body 1 are blocked, and the driving screw head 5 is driven by a wrench to rotate, and the driving screw head 5 drives the screw rod 8 to rotate, and the screw rod 8 can drive the slider 6 to descend, and the slider 6 drives the vertical rod 10 to descend while descending, until the plug body 14 is completely exposed, and then the circular plate 3 is pushed to rotate with the rotating connection between the connecting plate 12 and the connecting block 11 as the center point until the plug body 14 moves to the bottom of the assembly hole 4, and then the driving screw head 5 is reversed by the wrench, thereby driving the screw rod 8 to reverse, so that the slider 6 and the vertical rod 10 rise, and the vertical rod 10 drives the closing plug to rise through the connecting assembly. When the plug body 14 enters the assembly hole 4, the sealing ring 13 abuts against the inner wall of the assembly hole 4, thereby ensuring the sealing of the connection between the plug body 14 and the assembly hole 4, and when the circular plate 3 is tightly attached to the bottom of the mounting block 2, stop twisting the driving screw head 5.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A refrigerant flow splitter device for cold storage refrigeration equipment, comprising a flow splitter body (1), characterized in that: A plurality of mounting blocks (2) are evenly and fixedly connected to the bottom of the diverter body (1), and a plurality of mounting blocks (2) are each provided with a mounting hole (4) extending from the bottom to the top; The bottoms of the plurality of mounting blocks (2) are each provided with a mounting hole (9), a lifting assembly is installed between the plurality of mounting holes (9) and adjacent mounting blocks (2), and the movable ends of the plurality of lifting assemblies are each fixedly equipped with a connecting assembly; A closing plug is fixedly mounted on one side of the top of each of the plurality of connection components, and the closing plug matches the assembly hole (4).

2. A refrigerant flow dividing device for cold storage refrigeration equipment according to claim 1, characterized in that: The plurality of lifting assemblies all comprise a mounting groove (7), and the mounting groove (7) is arranged on an inner wall of one side of the mounting hole (9), a screw rod (8) is arranged on the inner side of the mounting groove (7), and the screw rod (8) passes through the inner top of the mounting groove (7) and extends to the top of the mounting block (2) and is rotatably connected to the mounting block (2), a driving screw head (5) is fixedly connected to the top of the screw rod (8), a sliding block (6) is threadedly sleeved on the outer surface of the screw rod (8), a vertical rod (10) is fixedly connected to one side of the outer surface of the sliding block (6), and the vertical rod (10) is located in the mounting hole (9).

3. A refrigerant flow dividing device for cold storage refrigeration equipment according to claim 2, characterized in that: The sliding block (6) is slidably connected to the mounting groove (7).

4. A refrigerant flow dividing device for cold storage refrigeration equipment according to claim 3, characterized in that: The plurality of connection assemblies all comprise a connection block (11), and the connection block (11) is fixedly connected to the vertical rod (10); the bottom of the connection block (11) is rotatably connected to a connection plate (12), and one side of the outer surface of the connection plate (12) is fixedly connected to a circular plate (3).

5. A refrigerant flow dividing device for cold storage refrigeration equipment according to claim 4, characterized in that: The plurality of closing plugs all comprise a plug body (14), and the plug body (14) is fixedly connected to the circular plate (3), and two sealing rings (13) are fixedly sleeved on the outer surface of the plug body (14).

6. A refrigerant flow dividing device for cold storage refrigeration equipment according to claim 1, characterized in that: A receiving groove (15) is provided on one side of the bottom of each of the plurality of mounting blocks (2), and the receiving groove (15) matches the closing plug.

7. The refrigerant flow dividing device of a cold storage refrigeration equipment according to claim 1, characterized in that: The plurality of assembly holes (4) are matched with the diverter holes of the diverter body (1).

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