Refrigerant shunting device

Abstract

The utility model discloses a refrigerant flow dividing device which comprises a distribution head shell, the distribution head shell is connected with a liquid inlet pipe, a power assembly is arranged at the joint of the liquid inlet pipe and the distribution head shell, and a flow dividing assembly is arranged in the distribution head shell. The flow dividing assembly comprises a cushion block, a flow dividing plate is connected to the upper portion of the cushion block, flow dividing holes are evenly formed in the flow dividing plate, grooves are symmetrically formed in the opposite face of the cushion block, connecting rods are arranged in the grooves, the connecting rods are sleeved with connecting springs, movable plates are arranged on the connecting rods and the connecting springs, and drainage openings are formed in the movable plates. The utility model relates to the technical field of refrigerant shunting, in particular to a refrigerant shunting device.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerant flow splitting, in particular to a refrigerant flow splitting device. Background Art

[0002] Evaporation is the physical process of converting liquid into gas. Generally speaking, an evaporator is an object that converts liquid into gas. There are a large number of evaporators in industry, and the evaporator used in refrigeration systems is one of them. The evaporator is a very important component among the four major refrigeration components. The low-temperature condensed liquid passes through the evaporator to exchange heat with the outside air, vaporizes and absorbs heat to achieve the refrigeration effect.

[0003] During the operation of the evaporator, the distributor assembly assumes the important task of evenly distributing the refrigerant in the evaporator. However, the existing diversion method is relatively simple. When used on a large evaporator, the flow rate of each pipeline is not uniform, resulting in overheating of some pipelines. Therefore, how to evenly distribute the refrigerant and ensure the liquid separation effect of the distributor assembly is a problem that needs to be solved. Utility Model Content

[0004] In view of the above situation, in order to remedy the above existing defects, the utility model provides a refrigerant splitter device.

[0005] The utility model provides the following technical solutions: the utility model proposes a refrigerant diversion device, comprising a distribution head shell, the distribution head shell is connected to a liquid inlet pipe, a power assembly is provided at the connection between the liquid inlet pipe and the distribution head shell, and a diversion assembly is provided in the distribution head shell; the diversion assembly comprises a cushion block, a diversion plate is connected above the cushion block, diversion holes are evenly arranged on the diversion plate, grooves are symmetrically provided on the opposite surface of the cushion block, a connecting rod is provided in the groove, a connecting spring is sleeved on the connecting rod, a movable plate is provided on the connecting rod and the connecting spring, a drainage port is provided on the movable plate, power is provided by the power assembly, and the movable plate moves up and down under the action of the connecting spring, and the liquid under the movable plate enters the sponge through the drainage port, and the movable plate squeezes out the liquid on the sponge through the diversion hole during the up and down movement, so that the liquid flows out evenly through the holes on the distribution head shell, so that the liquid is evenly distributed, so as to ensure the heat uniformity of the branch pipeline in the evaporator and improve the working efficiency of the evaporator.

[0006] Furthermore, the power component includes a guide plate, which is arranged at the connection between the distribution head shell and the liquid inlet pipe. The guide plates are symmetrically provided with two groups. Support columns are symmetrically provided on the guide plates. A rotating shaft is provided on the opposite surface of the upper end of the support column. The end of the rotating shaft away from the support column is connected with a rotating rod, and two polar magnetic plates are connected between the rotating rods. An N-pole magnetic plate 2 is provided under the movable plate. When the liquid flows into the distribution head shell through the liquid inlet pipe, the driving blade is rotated by the impact of the liquid. During the rotation, the driving blade rotates with the rotating shaft, the rotating shaft rotates with the rotating rod, and the rotating rod rotates with the two polar magnetic plates. During the rotation, the magnetic plate uses the attraction and repulsion between the N-pole magnetic plate 2, so that the N-pole magnetic plate 2 moves up and down with the movable plate, thereby providing power for the diversion component.

[0007] Among them, the two-pole magnetic plate includes an N-pole magnetic plate 2 and an S-pole magnetic plate. When the N-pole magnetic plate 2 rotates to the upper side, the N-pole magnetic plate 2 and the N-pole magnetic plate 1 generate a repulsive force. When the S-pole magnetic plate rotates to the upper side, the S-pole magnetic plate and the N-pole magnetic plate 2 generate an attractive force. With the cooperation of the connecting spring, the N-pole magnetic plate 2 can move up and down with the movable plate.

[0008] Preferably, through holes are evenly arranged on the second N-pole magnetic plate, and the positions of the through holes correspond to the drainage ports, so that the liquid can evenly enter the sponge to further improve the liquid separation effect.

[0009] Furthermore, the connecting rod is a telescopic rod structure, which is convenient for adjusting the length according to needs, and the auxiliary connecting spring supports the movable plate.

[0010] The refrigerant flow splitting device proposed by the utility model using the above structure has the following beneficial effects:

[0011] 1. Through the setting of the flow distribution component, the liquid flows out evenly through the holes on the distribution head shell, so that the liquid is evenly distributed, so as to ensure the uniform heat of the branch pipeline in the evaporator and improve the working efficiency of the evaporator.

[0012] 2. By using the power assembly, on the one hand, the impact of the liquid inlet pipe flowing into the distribution head shell is slowed down, and on the other hand, power is provided for the realization of the flow distribution assembly.

[0013] 3. In the process of flipping the N-pole magnetic plate 1 and the S-pole magnetic plate up and down, the attraction and repulsion between the N-pole magnetic plate 2 are used to make the N-pole magnetic plate 2 move up and down with the movable plate, providing power for the shunt component.

[0014] 4. Due to the setting of the through holes, the liquid can evenly enter the sponge to further improve the liquid separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a structural schematic diagram of a refrigerant flow splitting device proposed by the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 The utility model is a side view of a power component in a refrigerant flow splitting device.

[0019] Among them, 1. distribution head shell, 2. liquid inlet pipe, 3. power component, 4. diversion component, 5. gasket, 6. diversion plate, 7. diversion hole, 8. groove, 9. connecting rod, 10. connecting spring, 11. movable plate, 12. drainage port, 13. sponge, 14. guide plate, 15. support column, 16. rotating shaft, 17. rotating rod, 18. two-pole magnetic plate, 19. N-pole magnetic plate two, 20. N-pole magnetic plate one, 21. S-pole magnetic plate, 22. through hole, 23. driving blade. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] like Figure 1 , Figure 2 , Figure 3As shown, this embodiment provides a refrigerant diversion device, including a distribution head shell 1, the distribution head shell 1 is connected to a liquid inlet pipe 2, a power component 3 is provided at the connection between the liquid inlet pipe 2 and the distribution head shell 1, and a diversion component 4 is provided in the distribution head shell 1; the diversion component 4 includes a gasket 5, a diversion plate 6 is connected above the gasket 5, and diversion holes 7 are evenly arranged on the diversion plate 6, grooves 8 are symmetrically arranged on the opposite surface of the gasket 5, a connecting rod 9 is provided in the groove 8, a connecting spring 10 is sleeved on the connecting rod 9, a movable plate 11 is provided on the connecting rod 9 and the connecting spring 10, a drainage port 12 is provided on the movable plate 11, and the connecting rod 9 is a telescopic rod structure.

[0023] like Figure 1 , Figure 3 As shown, the power assembly 3 includes a guide plate 14, which is arranged at the connection between the distribution head shell 1 and the liquid inlet pipe 2. The guide plate 14 is symmetrically provided with two groups, and the guide plate 14 is symmetrically provided with support columns 15. A rotating shaft 16 is provided on the opposite surface of the upper end of the support column 15. The end of the rotating shaft 16 away from the support column 15 is connected to a rotating rod 17, and two polar magnetic plates 18 are connected between the rotating rods 17. An N-pole magnetic plate 19 is provided under the movable plate 11, and through holes 22 are evenly provided on the N-pole magnetic plate 19.

[0024] like Figure 3 As shown, the two-pole magnetic plate 18 includes an N-pole magnetic plate 19 and an S-pole magnetic plate 21.

[0025] During specific use, when the liquid flows into the distribution head shell 1 through the liquid inlet pipe 2, the driving blade 23 is rotated by the impact of the liquid. The driving blade 23 rotates with the rotating shaft 16 during the rotation process, and the rotating shaft 16 rotates with the rotating rod 17, and the rotating rod 17 rotates with the two-pole magnetic plate 18. When the N-pole magnetic plate 2 19 rotates to the top, the N-pole magnetic plate 2 19 and the N-pole magnetic plate 1 20 generate a repulsive force. When the S-pole magnetic plate 21 rotates to the top, the S-pole magnetic plate 21 and the N-pole magnetic plate 2 19 generate an attractive force. With the cooperation of the connecting spring 10, the N-pole magnetic plate 2 19 moves up and down with the movable plate 11. Under the action of the connecting spring 10, the movable plate 11 moves up and down, and the liquid under the movable plate 11 enters the sponge 13 through the drainage port 12. At the same time, the movable plate 11 squeezes the liquid on the sponge 13 through the diversion hole 7 during the up and down movement, so that the liquid flows out evenly through the holes on the distribution head shell 1, so that the liquid is evenly distributed, so as to ensure that the heat of the branch pipeline in the evaporator is uniform and improve the working efficiency of the evaporator.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerant flow splitting device, characterized in that: It includes a distribution head shell, which is connected to a liquid inlet pipe, a power component is provided at the connection between the liquid inlet pipe and the distribution head shell, and a diversion component is provided in the distribution head shell; the diversion component includes a pad, a diversion plate is connected above the pad, diversion holes are evenly provided on the diversion plate, grooves are symmetrically provided on the opposite surface of the pad, a connecting rod is provided in the groove, a connecting spring is sleeved on the connecting rod, a movable plate is provided on the connecting rod and the connecting spring, and a drainage port is provided on the movable plate.

2. A refrigerant flow dividing device according to claim 1, characterized in that: The power assembly includes a guide plate, which is arranged at the connection between the distribution head shell and the liquid inlet pipe. The guide plate is symmetrically arranged in two groups, and support columns are symmetrically arranged on the guide plate. A rotating shaft is provided on the opposite surface of the upper end of the support column. The end of the rotating shaft away from the support column is connected to a rotating rod, and two polar magnetic plates are connected between the rotating rods. A second N-pole magnetic plate is provided under the movable plate.

3. A refrigerant flow dividing device according to claim 2, characterized in that: The two-pole magnetic plate includes an N-pole magnetic plate and an S-pole magnetic plate.

4. A refrigerant flow dividing device according to claim 3, characterized in that: The second N-pole magnetic plate is evenly provided with through holes, and the positions of the through holes correspond to the drainage ports.

5. A refrigerant flow dividing device according to claim 4, characterized in that: The connecting rod is arranged as a telescopic rod structure.

Images