Flow dividing device for refrigerant production

Abstract

The utility model discloses a shunting device for refrigerant production, and relates to the technical field of shunting devices, the shunting device comprises a shunting plate, a shunting groove, a shunting pipe and an adjusting groove, the inner wall of the adjusting groove is provided with an adjusting sliding rod, the outer wall of the adjusting sliding rod is provided with an adjusting sliding block in a surrounding manner, the outer wall of the adjusting sliding block is provided with a connecting rod, and the connecting rod is connected with the shunting pipe. An extension pipe is installed on the outer wall of the connecting rod, a sealing block is installed on the top of the extension pipe, a locking through groove is formed in the inner wall of the extension pipe, a plurality of sets of threaded grooves are formed in the outer wall of the flow dividing pipe, and a threaded rod is installed on the outer wall of the extension pipe. According to the device, the extension mechanism is installed, the extension pipe is pulled, then the adjusting sliding block moves on the adjusting sliding rod, after the extension pipe moves to a proper position, the threaded rod is fixed in the threaded groove, the position of the extension pipe is fixed, the length of the flow dividing pipe is adjusted, the length of the flow dividing pipe is adjusted conveniently under different conditions, and the practicability is high. And communication with external equipment is facilitated.

Description

Technical Field

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

[0002] Refrigerant, also known as refrigerant or snow seed, is a working substance that continuously circulates in the refrigeration system and achieves refrigeration through its own state changes. When the refrigerant is transmitted, a refrigerant production diversion device is required. It plays a vital role in the refrigeration system. They are mainly responsible for distributing the refrigerant evenly and equally to each process of the evaporator to ensure that the refrigerant can evaporate and absorb heat with maximum efficiency, thereby optimizing the performance of the evaporator and achieving the best refrigeration effect.

[0003] Patent document CN208579549U discloses a refrigerant diversion device with controllable flow rate, which discloses "including a separator head body, the top of the separator head body is fixedly connected to a feed pipe, a buffer plate is arranged in the separator head body, a second fixed through hole is arranged in the center of the buffer plate, a diversion hole is arranged in the circumference of the second fixed through hole, an adjusting column head is arranged on the lower side of the buffer plate, the adjusting column head includes a connecting column, a sealing rubber plug is arranged at the tail of the connecting column, a first fixed through hole is arranged in the center of the bottom of the separator head body, a return spring is penetrated by the connecting column through the first fixed through hole and the second fixed through hole, a plurality of diversion ports are arranged in the circumference of the first fixed through hole, and each diversion port is fixedly connected to a diversion pipe. The refrigerant diversion device is reliable and durable, has strong practicality, and integrates filtering, diversion, controllable flow rate and noise reduction functions."

[0004] However, the above-mentioned public document mainly considers that the refrigerant diversion device with controllable flow rate is reliable and durable, has strong practicality, integrates filtering, diversion, flow controllable and noise reduction functions, and is not convenient for increasing the length of the diversion pipe for adjustment according to different environments.

[0005] In view of this, it is necessary to develop an extension mechanism so as to increase the length of the shunt tube for adjustment according to different environments. Utility Model Content

[0006] The utility model aims to provide a flow dividing device for refrigerant production, so as to solve the technical problem of facilitating the adjustment of the length of the flow dividing pipe on the flow dividing device for refrigerant production proposed in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a flow dividing device for refrigerant production, comprising: a flow dividing plate, the inner wall of which is provided with a flow dividing groove, a plurality of flow dividing pipes are installed at the bottom of the flow dividing plate, and an extension mechanism is provided on the outer wall of the flow dividing plate, the extension mechanism is used to increase the length of the flow dividing pipe for adjustment according to different environments;

[0008] The extension mechanism includes an adjustment groove, which is arranged on the outer wall of the diverter plate, an adjustment slide rod is installed on the inner wall of the adjustment groove, an adjustment slider is installed around the outer wall of the adjustment slide rod, a connecting rod is installed on the outer wall of the adjustment slider, an extension tube is installed on the outer wall of the connecting rod, a sealing block is installed on the top of the extension tube, a locking through groove is provided on the inner wall of the extension tube, a plurality of groups of threaded grooves are provided on the outer wall of the diverter tube, a threaded rod is installed on the outer wall of the extension tube, and one end of the threaded rod extends to the inside of the threaded groove.

[0009] Preferably, the inner wall of the diverter plate is provided with a quick sealing mechanism, which is used to quickly block and seal the liquid in the tube when the diverter device stops the flow of liquid, so as to avoid excessive addition of refrigerant.

[0010] Preferably, the quick sealing mechanism comprises a mounting groove, and the mounting groove is arranged on the inner wall of the diverter plate.

[0011] Preferably, a sealed electric pole is installed on the inner wall of the installation groove, and a blocking block is installed on the output end of the sealed electric pole.

[0012] Preferably, a receiving groove is provided on the inner wall of the diversion groove.

[0013] Preferably, a receiving rod is installed on the outer wall of the blocking block.

[0014] Preferably, a receiving shell is installed on the outer wall of the receiving rod, and a receiving plate is provided on the outer wall of the receiving shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model increases the length of the shunt pipe by installing an extension mechanism, which is used to adjust the length of the shunt pipe according to different environments, so as to avoid the situation where the shunt pipe is too far away from the external equipment and cannot be connected to the liquid inlet of the external equipment. Therefore, it is necessary to improve this. First, the extension pipe is pulled to adjust the slider on the adjustment slide bar, so that the extension pipe is moved to a suitable position, and the threaded rod is fixed to the threaded groove to fix the position of the extension pipe. Then, the length of the shunt pipe is adjusted, which is convenient for adjusting the length of the shunt pipe in different situations, so that it is convenient to connect with the external equipment;

[0017] 2. The utility model is equipped with a quick sealing mechanism, which can quickly block and seal the liquid in the pipe when the diverter device stops flowing liquid, thereby avoiding excessive refrigerant addition. When the diverter device stops working, there is still liquid in the diverter device that has not been removed, which leads to excessive refrigerant addition. Therefore, it is necessary to improve this. First, the sealing pole drives the sealing block to move, and the sealing block is used to seal the diverter groove, which drives the receiving rod to move, and the receiving shell uses the receiving plate to receive the liquid, thereby blocking the liquid in the diverter pipe, thereby avoiding excessive refrigerant addition due to excessive liquid flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the extension tube portion of the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the receiving plate of the utility model.

[0022] In the figure: 1. diverter plate; 2. diverter slot; 3. diverter pipe; 4. adjustment slot; 5. adjustment slide rod; 6. adjustment slider; 7. connecting rod; 8. extension tube; 9. sealing block; 10. locking slot; 11. threaded slot; 12. threaded rod; 13. installation slot; 14. sealed pole; 15. storage slot; 16. blocking block; 17. receiving rod; 18. receiving shell; 19. receiving plate. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2 A flow distribution device for refrigerant production includes: a flow distribution plate 1, a flow distribution groove 2 is provided on the inner wall of the flow distribution plate 1, and a plurality of flow distribution pipes 3 are installed at the bottom of the flow distribution plate 1. The refrigerant enters the flow distribution pipe 3 through the flow distribution groove 2. The flow distribution pipe 3 is connected to external equipment, so that the flow distribution pipe 3 transports the refrigerant to the equipment.

[0027] See also Figure 2 and Figure 3The outer wall of the diverter plate 1 is provided with an extension mechanism, which is used to increase the length of the diverter pipe 3 for adjustment according to different environments. The extension mechanism includes an adjustment groove 4, which is arranged on the outer wall of the diverter plate 1, and an adjustment slide bar 5 is installed on the inner wall of the adjustment groove 4. An adjustment slider 6 is installed around the outer wall of the adjustment slider 5, and a connecting rod 7 is installed on the outer wall of the adjustment slider 6. An extension pipe 8 is installed on the outer wall of the connecting rod 7, and a sealing block 9 is installed on the top of the extension pipe 8. The inner wall of the extension pipe 8 is provided with a locking groove 10, and the outer wall of the diverter pipe 3 is provided with a plurality of groups of threaded grooves 11. The outer wall of the extension pipe 8 is provided with a threaded rod 1 2, and one end of the threaded rod 12 extends to the inside of the threaded groove 11, and the length of the shunt pipe 3 is adjusted to avoid the situation where the shunt pipe 3 is too far away from the external equipment and cannot be connected to the liquid inlet of the external equipment. Therefore, it is necessary to improve this. First, pull the extension pipe 8 to adjust the slider 6 on the adjustment slider 5, so that the extension pipe 8 moves to a suitable position, and then fix the threaded rod 12 into the threaded groove 11 to fix the position of the extension pipe 8. Then, the length of the shunt pipe 3 is adjusted, which is convenient for adjusting the length of the shunt pipe 3 under different conditions, so that it is convenient to connect with external equipment.

[0028] See also Figure 1 and Figure 4 The inner wall of the diverter plate 1 is provided with a quick sealing mechanism, which is used to quickly block and seal the liquid in the pipe when the diverter device stops the flow of liquid, so as to avoid excessive refrigerant addition. The quick sealing mechanism includes a mounting groove 13, which is arranged on the inner wall of the diverter plate 1, and a sealing pole 14 is installed on the inner wall of the mounting groove 13, and a blocking block 16 is installed on the output end of the sealing pole 14. The inner wall of the diverter groove 2 is provided with a receiving groove 15, and a receiving rod 17 is installed on the outer wall of the blocking block 16, and a receiving rod 17 is installed on the outer wall of the receiving rod 17. The receiving shell 18 has a receiving plate 19 on its outer wall. When the diverter device stops working, there is still liquid in the diverter device that has not been removed, which leads to excessive refrigerant addition. Therefore, it is necessary to improve this. First, the sealing pole 14 drives the blocking block 16 to move, and the blocking block 16 is used to seal the diverter groove 2, which drives the receiving rod 17 to move. The receiving shell 18 uses the receiving plate 19 to receive the liquid and blocks the liquid in the diverter pipe 3 to avoid excessive refrigerant addition due to excessive liquid flow.

[0029] Working principle: the refrigerant enters the shunt pipe 3 through the shunt groove 2, and the shunt pipe 3 is connected to the external equipment, so that the shunt pipe 3 can transport the refrigerant to the equipment, and the length of the shunt pipe 3 is adjusted to avoid the situation where the shunt pipe 3 is too far away from the external equipment and cannot be connected to the liquid inlet of the external equipment. Therefore, it is necessary to improve this. First, pull the extension pipe 8 to move the adjustment slider 6 on the adjustment slide rod 5, so that the extension pipe 8 moves to the appropriate position, and then fix the threaded rod 12 into the threaded groove 11 to fix the position of the extension pipe 8, and then adjust the length of the shunt pipe 3. , it is convenient to adjust the length of the shunt pipe 3 under different circumstances, so that it is convenient to connect with external equipment. When the shunt device stops working, there is still liquid in the shunt device that has not been discharged, which leads to excessive refrigerant addition. Therefore, it is necessary to improve this. First, the sealing pole 14 drives the blocking block 16 to move, and the blocking block 16 is used to seal the shunt groove 2, which drives the receiving rod 17 to move, and the receiving shell 18 uses the receiving plate 19 to receive the liquid, and the liquid in the shunt pipe 3 is blocked to avoid excessive liquid flow and excessive refrigerant addition.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A flow dividing device for refrigerant production, characterized in that: The invention comprises: a diverter plate (1), wherein the inner wall of the diverter plate (1) is provided with a diverter groove (2), a plurality of diverter pipes (3) are installed at the bottom of the diverter plate (1), and an extension mechanism is provided on the outer wall of the diverter plate (1), wherein the extension mechanism is used to increase the length of the diverter pipe (3) for adjustment according to different environments; The extension mechanism comprises an adjustment groove (4), the adjustment groove (4) being arranged on the outer wall of the diverter plate (1), an adjustment slide rod (5) being installed on the inner wall of the adjustment groove (4), an adjustment slider (6) being installed around the outer wall of the adjustment slider (5), a connecting rod (7) being installed on the outer wall of the adjustment slider (6), an extension tube (8) being installed on the outer wall of the connecting rod (7), a sealing block (9) being installed on the top of the extension tube (8), a locking through groove (10) being provided on the inner wall of the extension tube (8), a plurality of groups of thread grooves (11) being provided on the outer wall of the diverter tube (3), a threaded rod (12) being installed on the outer wall of the extension tube (8), and one end of the threaded rod (12) extending into the interior of the thread groove (11).

2. A flow dividing device for refrigerant production according to claim 1, characterized in that: The inner wall of the diverter plate (1) is provided with a quick sealing mechanism, which is used to quickly block and seal the liquid in the tube when the diverter device stops flowing the liquid, thereby avoiding excessive refrigerant addition.

3. A flow dividing device for refrigerant production according to claim 2, characterized in that: The rapid sealing mechanism comprises a mounting groove (13), and the mounting groove (13) is arranged on the inner wall of the diverter plate (1).

4. A flow dividing device for refrigerant production according to claim 3, characterized in that: A sealed electric pole (14) is installed on the inner wall of the installation groove (13), and a blocking block (16) is installed on the output end of the sealed electric pole (14).

5. A flow dividing device for refrigerant production according to claim 1, characterized in that: The inner wall of the diversion trough (2) is provided with a receiving groove (15).

6. A flow dividing device for refrigerant production according to claim 4, characterized in that: A receiving rod (17) is installed on the outer wall of the blocking block (16).

7. A flow dividing device for refrigerant production according to claim 6, characterized in that: A receiving shell (18) is mounted on the outer wall of the receiving rod (17), and a receiving plate (19) is disposed on the outer wall of the receiving shell (18).

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