Gas-liquid separation device of refrigerated dryer

Abstract

The gas-liquid separation device comprises a mounting plate, a gas outlet through pipe and a gas inlet through pipe, locking assemblies are fixedly connected to the two ends of the front face of the mounting plate, L-shaped insertion plates are connected to inner cavities of the locking assemblies in an inserted mode, the surface of a connecting plate is connected with a gas-liquid separation equipment body through bolts, and each locking assembly comprises a fixing block. A spring groove is formed in one side of the inserting groove, an inner cavity of the spring groove is slidably connected with a sliding block, one end of the sliding block is fixedly connected with a drawing rod, the surface of the drawing rod is sleeved with a return spring, the other end of the sliding block is fixedly connected with a positioning block, and a guiding bevel edge is formed in the top of the positioning block. According to the gas-liquid separation device of the refrigeration type drying machine, the bottom of the L-shaped inserting plate is inserted into the inner cavity of the inserting groove, the positioning block returns under the action of the return spring to be connected with the limiting groove in a clamped mode, and therefore the L-shaped inserting plate is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation devices, in particular to a gas-liquid separation device of a refrigeration dryer. Background Art

[0002] The refrigerated dryer uses the physical principle to freeze the water in the compressed air to below the dew point, so that it is separated from the air. The refrigerated dryer is mainly composed of four parts: refrigeration system, heat exchange system, gas-liquid separation system and corresponding electrical control system.

[0003] A Chinese utility model is disclosed, which is a gas-liquid separation device for a refrigerated dryer. The publication number is CN215428143U, and it relates to the technical field of refrigerated dryers. The device includes two separation mechanisms, wherein the separation mechanism includes a separation box, and the inner walls on both sides of the separation box are provided with slide grooves, and the inner walls of the two slide grooves are slidably connected with sliders, and the outer walls on the opposite sides of the two sliders are welded with connecting plates. The moisture is dried by the desiccant in the first separation mechanism, and the humidity of the dried gas is detected by the humidity sensor and transmitted to the controller. When the humidity of the gas dried by the desiccant exceeds the preset value of the controller, the controller controls the alarm to sound an alarm to remind people that the desiccant needs to be replaced in time, and at the same time, the moisture is introduced into the second separation mechanism for gas-liquid separation to avoid delays in work. However, the following problems still exist:

[0004] The top and bottom of the gas-liquid separation device are respectively provided with an exhaust pipe and an air inlet pipe, which makes it inconvenient to fix the gas-liquid separation device, so that the device is easy to shake when in use. Utility Model Content

[0005] The utility model aims to provide a gas-liquid separation device for a refrigerated dryer, so as to solve the problem proposed in the above background technology that the top and bottom of the gas-liquid separation device are respectively provided with an exhaust pipe and an air inlet pipe, which makes it inconvenient to fix the gas-liquid separation device, making the device easy to shake when in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas-liquid separation device of a refrigerated dryer, comprising a refrigerated dryer, an inner cavity of the refrigerated dryer is provided with a gas-liquid separation component, the gas-liquid separation component comprises a mounting plate, an air outlet duct and an air inlet duct, both ends of the front side of the mounting plate are fixedly connected with locking components, the inner cavity of the locking component is plugged with an L-shaped plug plate, one end of the L-shaped plug plate is fixedly connected with a connecting plate, the surface of the connecting plate is connected with a gas-liquid separation device body by bolts, the locking component comprises a fixed block, a slot is provided at one end of the top of the fixed block, a spring slot is provided on one side of the slot, a sliding block is slidably connected to the inner cavity of the spring slot, one end of the sliding block is fixedly connected with a pull rod, a return spring is sleeved on the surface of the pull rod, the other end of the sliding block is fixedly connected with a positioning block, a guide bevel is provided at the top of the positioning block, a limiting groove is provided at the bottom of the L-shaped plug plate, and one end of the positioning block is clamped in the inner cavity of the limiting groove.

[0007] Preferably, the gas outlet end of the gas-liquid separation equipment body is fixedly connected to a gas outlet pipe, and the two gas outlet pipes are fixedly connected to the surface of the gas outlet pipe for the gas outlet after gas-liquid separation.

[0008] Preferably, the input end of the gas-liquid separation equipment body is fixedly connected to an air intake pipe, and the two air intake pipes are fixedly connected to the surface of the air intake duct, and the inner cavity of the air intake pipe is fixedly installed with an electromagnetic valve for air intake and controlling the opening and closing of the air intake pipe through the electromagnetic valve.

[0009] Preferably, both ends of the mounting plate are provided with side grooves, and the inner cavity of the side grooves is provided with a plurality of threaded holes to facilitate the installation of the mounting plate.

[0010] Preferably, one end of the pull rod is fixedly connected to a pull button through a return spring, and one end of the return spring abuts against the surface of the sliding block.

[0011] Preferably, a controller is fixedly mounted on one side of the gas-liquid separation device body, and the gas-liquid separation device body and the solenoid valve are electrically connected to an external power supply through the controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Insert the bottom of the L-shaped plug plate into the inner cavity of the slot. At this time, the bottom of the L-shaped plug plate squeezes the positioning block into the inner cavity of the spring slot. When the limit groove on the surface of the slot contacts the positioning block, the extrusion force on the positioning block disappears. At this time, the positioning block returns to the limit groove under the action of the return spring to engage with the limit groove, thereby fixing the L-shaped plug plate;

[0014] 2. The pull button drives the pull rod to move, and the movement of the sliding block is controlled. The movement of the sliding block drives the movement of the positioning block, thereby controlling whether the positioning block enters the limit groove, realizing whether the L-shaped plug plate is limited, and indirectly realizing the detachable installation of the gas-liquid separation equipment body, which is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the refrigerated dryer of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the mounting plate of the utility model;

[0018] Figure 4 It is a cross-sectional view of the locking assembly of the utility model;

[0019] Figure 5 It is a partial cross-sectional view of the L-shaped plug board of the utility model.

[0020] In the figure: 1. Mounting plate; 2. Locking assembly; 3. L-shaped plug plate; 4. Connecting plate; 5. Gas-liquid separation equipment body; 6. Fixing block; 7. Slot; 8. Spring slot; 9. Sliding block; 10. Pull-out rod; 11. Pull button; 12. Return spring; 13. Positioning block; 14. Guide bevel; 15. Limiting slot; 16. Exhaust pipe; 17. Exhaust duct; 18. Inlet pipe; 19. Inlet duct; 20. Solenoid valve; 21. Side slot; 22. Threaded hole; 23. Controller; 24. Gas-liquid separation assembly. 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 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.

[0022] See also Figure 1-5The utility model provides a gas-liquid separation device of a refrigerated dryer, including a refrigerated dryer, wherein the inner cavity of the refrigerated dryer is provided with a gas-liquid separation component 24, the gas-liquid separation component 24 comprises a mounting plate 1, an air outlet pipe 17 and an air inlet pipe 19, both ends of the front side of the mounting plate 1 are fixedly connected with a locking component 2, an L-shaped plug plate 3 is plugged into the inner cavity of the locking component 2, one end of the L-shaped plug plate 3 is fixedly connected with a connecting plate 4, the surface of the connecting plate 4 is connected with a gas-liquid separation device body 5 by bolts, and the locking component Component 2 includes a fixed block 6, a slot 7 is provided at one end of the top of the fixed block 6, a spring slot 8 is provided at one side of the slot 7, a sliding block 9 is slidably connected to the inner cavity of the spring slot 8, a pull rod 10 is fixedly connected to one end of the sliding block 9, a return spring 12 is sleeved on the surface of the pull rod 10, a positioning block 13 is fixedly connected to the other end of the sliding block 9, a guiding bevel 14 is provided at the top of the positioning block 13, a limiting slot 15 is provided at the bottom of the L-shaped plug plate 3, and one end of the positioning block 13 is clamped in the inner cavity of the limiting slot 15;

[0023] More specifically, the L-shaped plug plate 3 is connected to the gas-liquid separation equipment body 5 through the connecting plate 4, and the bottom of the L-shaped plug plate 3 is inserted into the inner cavity of the slot 7. At this time, the bottom of the slot 7 squeezes the guide bevel 14 on the top of the positioning block 13, so that the positioning block 13 is squeezed into the inner cavity of the spring slot 8. At this time, the sliding block 9 moves in the direction of the pull button 11 to squeeze the return spring 12. When the limiting groove 15 on the surface of the slot 7 contacts the positioning block 13, the squeezing force on the positioning block 13 disappears. At this time, the positioning block 13 returns to its original position under the action of the return spring 12 and is engaged with the limiting groove 15, thereby fixing the L-shaped plug plate 3.

[0024] See also Figure 1-5 Furthermore, the outlet end of the gas-liquid separation equipment body 5 is fixedly connected to an outlet pipe 16, and the two outlet pipes 16 are fixedly connected to the surface of the outlet pipe 17. The input end of the gas-liquid separation equipment body 5 is fixedly connected to an inlet pipe 18, and the two inlet pipes 18 are fixedly connected to the surface of the inlet pipe 19. The inner cavity of the inlet pipe 18 is fixedly installed with an electromagnetic valve 20 for air intake and exhaust. The electromagnetic valve 20 controls the opening and closing of the inlet pipe 18.

[0025] See also Figure 1-5 Furthermore, both ends of the mounting plate 1 are provided with side grooves 21 , and the inner cavity of the side grooves 21 is provided with a plurality of threaded holes 22 , and the mounting plate 1 is installed on the inner wall of the device through the threaded holes 22 .

[0026] See also Figure 1-5Furthermore, one end of the pulling rod 10 is fixedly connected with a pulling button 11 through a return spring 12, and one end of the return spring 12 abuts against the surface of the sliding block 9. The pulling button 11 drives the pulling of the pulling rod 10 to control the movement of the sliding block 9. The movement of the sliding block 9 drives the movement of the positioning block 13, thereby controlling whether the positioning block 13 enters the limiting groove 15, realizing whether the L-shaped plug plate 3 is limited, and indirectly realizing the detachable installation of the gas-liquid separation equipment body 5, which is convenient for later maintenance.

[0027] See also Figure 1-5 Furthermore, a controller 23 is fixedly installed on one side of the gas-liquid separation equipment body 5, and the gas-liquid separation equipment body 5 and the solenoid valve 20 are electrically connected to an external power supply through the controller 23 to control the switch of the electrical equipment.

[0028] During specific use, first connect the L-shaped plug plate 3 to the gas-liquid separation equipment body 5 through the connecting plate 4, then install the mounting plate 1 on the inner wall of the equipment through the threaded hole 22, and then insert the bottom of the L-shaped plug plate 3 into the inner cavity of the slot 7. At this time, the bottom of the slot 7 squeezes the guide bevel 14 on the top of the positioning block 13, so that the positioning block 13 is squeezed into the inner cavity of the spring slot 8. At this time, the sliding block 9 moves in the direction of the pull button 11 to squeeze the return spring 12. When the limiting groove 15 on the surface of the slot 7 contacts the positioning block 13, the squeezing force on the positioning block 13 disappears. At this time, the positioning block 13 returns to its original position under the action of the return spring 12 and is engaged with the limiting groove 15, thereby fixing the L-shaped plug plate 3 and completing the installation of the gas-liquid separation equipment body 5, so that the gas-liquid separation equipment body 5 is connected to the air outlet pipe 16 and the air inlet pipe 18 and then fixed.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas-liquid separation device for a refrigerated dryer, comprising a refrigerated dryer, characterized in that: The inner cavity of the refrigerated dryer is provided with a gas-liquid separation component (24), and the gas-liquid separation component (24) comprises a mounting plate (1), an air outlet duct (17) and an air inlet duct (19), and is characterized in that: both ends of the front side of the mounting plate (1) are fixedly connected with a locking component (2), the inner cavity of the locking component (2) is plugged with an L-shaped plug plate (3), one end of the L-shaped plug plate (3) is fixedly connected with a connecting plate (4), the surface of the connecting plate (4) is connected with a gas-liquid separation device body (5) by bolts, and the locking component (2) comprises a fixing block (6), the top of the fixing block (6) is fixedly connected with a fixing block (6) A slot (7) is provided at one end of the slot (7), a spring slot (8) is provided on one side of the slot (7), a sliding block (9) is slidably connected to the inner cavity of the spring slot (8), one end of the sliding block (9) is fixedly connected to a pull rod (10), a return spring (12) is sleeved on the surface of the pull rod (10), the other end of the sliding block (9) is fixedly connected to a positioning block (13), a guiding bevel (14) is provided on the top of the positioning block (13), a limiting slot (15) is provided at the bottom of the L-shaped plug plate (3), and one end of the positioning block (13) is clamped in the inner cavity of the limiting slot (15).

2. The gas-liquid separation device of a refrigerated dryer according to claim 1, characterized in that: The gas outlet end of the gas-liquid separation equipment body (5) is fixedly connected to a gas outlet pipe (16), and the two gas outlet pipes (16) are fixedly connected to the surface of the gas outlet passage (17).

3. The gas-liquid separation device of a refrigerated dryer according to claim 1, characterized in that: The input end of the gas-liquid separation device body (5) is fixedly connected to an air intake pipe (18), and the two air intake pipes (18) are fixedly connected to the surface of an air intake passage (19), and a solenoid valve (20) is fixedly installed in the inner cavity of the air intake pipe (18).

4. The gas-liquid separation device of a refrigerated dryer according to claim 1, characterized in that: Both ends of the mounting plate (1) are provided with side grooves (21), and the inner cavity of the side grooves (21) is provided with a plurality of threaded holes (22).

5. The gas-liquid separation device of a refrigerated dryer according to claim 1, characterized in that: One end of the pull rod (10) passes through a return spring (12) and is fixedly connected to a pull button (11), and one end of the return spring (12) abuts against the surface of the sliding block (9).

6. The gas-liquid separation device of a refrigerated dryer according to claim 1, characterized in that: A controller (23) is fixedly mounted on one side of the gas-liquid separation device body (5), and the gas-liquid separation device body (5) and the solenoid valve (20) are both electrically connected to an external power source via the controller (23).

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