A disc evaporator

Abstract

The utility model discloses a disc evaporator, belonging to the technical field of evaporators, comprising a body, an air outlet pipe connected to the body, a water inlet pipe connected to the side of the body, a concave plate clamped in the water inlet pipe, a heat dissipation window provided on the front of the body, a ferrule provided in the concave plate, a filter screen connected to the ferrule, a guide rod connected to the outside of the concave plate, a connecting plate rotatably connected to the outside of the guide rod, an arc groove provided in the connecting plate, a groove provided under the connecting plate, and a bolt connected under the concave plate. The disc evaporator, by providing a concave plate, a ferrule, a filter screen, a connecting plate, a bolt and a nut, the evaporator can realize the function of rapid assembly of the filter screen and the water inlet pipe through the cooperation among the concave plate, the connecting plate, the bolt and the nut, and is convenient for replacing or cleaning the filter screen later, avoiding the phenomenon of water accumulation in the water inlet pipe and clogging, thereby ensuring the conveying efficiency of the water inlet pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of evaporators, in particular to a disc-type evaporator. Background Art

[0002] The evaporator is a very important component among the four major parts of refrigeration. 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. During use, the current evaporator will transport water to the inside through the water inlet pipe for heating treatment, and the water source will be filtered through the filter in the water inlet pipe. However, most of the water pipe and the filter are integrated. When too much water in the water source accumulates in the filter, it is easy to get blocked, thereby reducing the transportation efficiency of the water inlet pipe and making it difficult for the evaporator to operate normally. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a disc-type evaporator, which solves the problem that the water pipe and the filter screen are mostly integrated, and when too much water in the water source accumulates in the filter screen, it is easy to get clogged, thereby reducing the conveying efficiency of the water inlet pipe and making it difficult for the evaporator to operate normally.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disc evaporator comprises a body, an air outlet pipe is connected to the body, a water inlet pipe is connected to the side of the body, a concave plate is clamped in the water inlet pipe, a heat dissipation window is provided on the front of the body, a ferrule is provided in the concave plate, a filter screen is connected in the ferrule, a guide rod is connected outside the concave plate, a connecting plate is rotatably connected outside the guide rod, an arc groove is provided in the connecting plate, a groove is provided under the connecting plate, a bolt is connected under the concave plate, a nut is externally threadedly connected to the bolt, and a mounting rod is connected outside the ferrule.

[0005] As a further solution of the utility model: the bolt is clamped in the groove, and the nut is overlapped under the connecting plate.

[0006] As a further solution of the utility model: the concave plate is externally connected to two sealing rings, and a card slot is provided in the water inlet pipe.

[0007] As a further solution of the utility model: a fixing plate is connected to the concave plate, an auxiliary rod is connected inside the fixing plate, and a clamping block is slidably connected outside the auxiliary rod.

[0008] As a further solution of the utility model: a spring is connected to the outer shell of the auxiliary rod, and the clamping block is connected to the fixing plate through the spring.

[0009] As a further solution of the utility model: the clamping block is clamped in the mounting rod, and the mounting rod is clamped in the concave plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The disc evaporator is provided with a concave plate, a ring, a filter screen, a connecting plate, bolts and nuts. After the concave plate is clamped into the card slot, a thrust is applied to the connecting plate. The connecting plate will rotate with the guide rod as the center. After the rotation, the connecting plate will overlap with the bottom of the concave plate, and the bolts under the concave plate will be inserted into the groove, and then the bolts will be threadedly connected with the connecting plate through the nuts. The evaporator can realize the function of rapid assembly of the filter screen and the water inlet pipe through the cooperation among the concave plate, the connecting plate, the bolts and the nuts, which is convenient for replacing or cleaning the filter screen later, avoiding the phenomenon of water accumulation in the water inlet pipe and clogging, thereby ensuring the transportation efficiency of the water inlet pipe.

[0012] 2. The disc evaporator is provided with a mounting rod, a clamping block and a spring. When the filter screen is connected to the ring, it will be clamped into the concave plate. When the mounting rod and the concave plate are interlaced, the clamping block will be interlaced with the mounting rod through the action of the spring, thereby improving the stability of the ring and the concave plate after being fixed, and preventing the ring from falling off due to external force factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the water inlet pipe explosion of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the concave plate of the utility model;

[0016] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] In the figure: 1. body; 2. air outlet pipe; 3. water inlet pipe; 4. concave plate; 5. heat dissipation window; 6. sealing ring; 7. slot; 8. ring; 9. filter screen; 10. guide rod; 11. connecting plate; 12. arc groove; 13. mounting rod; 14. bolt; 15. nut; 16. groove; 17. block; 18. fixing plate; 19. auxiliary rod; 20. spring. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4As shown, the utility model provides a technical solution: a disc evaporator, including a body 1, an air outlet pipe 2 is connected to the body 1, a water inlet pipe 3 is connected to the side of the body 1, a concave plate 4 is clamped in the water inlet pipe 3, a heat dissipation window 5 is provided on the front of the body 1, a ferrule 8 is provided in the concave plate 4, two sealing rings 6 are connected to the outside of the concave plate 4, and a clamping groove 7 is provided in the water inlet pipe 3. By providing the sealing ring 6 and the clamping groove 7, when the concave plate 4 is connected to the water inlet pipe 3, the concave plate 4 will be clamped in the clamping groove 7, and the sealing ring 6 on the surface of the concave plate 4 will also fit with the clamping groove 7, so that the sealing ring 6 can improve the sealing performance of the concave plate 4 and the water inlet pipe 3 after being fixed, and avoid water leakage at the connection between the water inlet pipe 3 and the concave plate 4;

[0020] A filter screen 9 is connected inside the ferrule 8, a guide rod 10 is connected outside the concave plate 4, a connecting plate 11 is rotatably connected outside the guide rod 10, an arc groove 12 is provided inside the connecting plate 11, a groove 16 is provided under the connecting plate 11, a bolt 14 is connected under the concave plate 4, a nut 15 is externally threadedly connected to the bolt 14, the bolt 14 is clamped in the groove 16, and the nut 15 is overlapped under the connecting plate 11. By setting the groove 16, when the connecting plate 11 overlaps the concave plate 4 after rotation, the bolt 14 will be inserted in the groove 16, so that the groove 16 plays a certain limiting role in the rotation of the connecting plate 11, avoiding the collision between the connecting plate 11 and the bolt 14 when rotating;

[0021] The ferrule 8 is externally connected with a mounting rod 13, the concave plate 4 is connected with a fixing plate 18, the fixing plate 18 is internally connected with an auxiliary rod 19, the auxiliary rod 19 is externally slidably connected with a clamping block 17, and the auxiliary rod 19 is externally connected with a spring 20. By providing the auxiliary rod 19, when the clamping block 17 is subjected to a thrust, it will slide on the surface of the auxiliary rod 19, so that the auxiliary rod 19 plays a certain guiding role in the movement of the clamping block 17;

[0022] The block 17 is connected to the fixed plate 18 through a spring 20. The block 17 is clamped in the mounting rod 13, and the mounting rod 13 is clamped in the concave plate 4. By setting the spring 20, when the block 17 slides on the surface of the auxiliary rod 19, the block 17 will drive the spring 20 to deform, so that the spring 20 plays a certain supporting role in the movement of the block 17. When the block 17 loses resistance, it will be reset by the spring 20.

[0023] The working principle of the utility model is:

[0024] When the evaporator is in operation, the filter screen 9 can be connected to the ferrule 8. First, a thrust is applied to the block 17, and the block 17 slides on the surface of the auxiliary rod 19. When the block 17 moves, the spring 20 is deformed, and then the ferrule 8 is clamped in the concave plate 4. The mounting rod 13 on the surface of the ferrule 8 is inserted into the concave plate 4. When the ferrule 8 is completely fitted with the concave plate 4, the block 17 is released, and the block 17 is reset by the action of the spring 20. After being reset, the block 17 is clamped in the mounting rod 13.

[0025] Then the concave plate 4 is clamped into the clamping groove 7, the ring 8 in the concave plate 4 will fit with the water inlet pipe 3, and the sealing ring 6 on the surface of the concave plate 4 will be clamped in the filter screen 9. When the concave plate 4 is connected to the water inlet pipe 3, a thrust is applied to the connecting plate 11, and the connecting plate 11 will rotate around the guide rod 10. After the rotation, the connecting plate 11 will overlap with the bottom of the concave plate 4, and the arc groove 12 will contact the surface of the water inlet pipe 3, and the bolt 14 under the concave plate 4 will be inserted into the groove 16, and then the bolt 14 is threadedly connected to the connecting plate 11 through the nut 15, so that the concave plate 4 and the water inlet pipe 3 can be fixed.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A disc evaporator, comprising a body (1), characterized in that: The body (1) is connected to an air outlet pipe (2), the side of the body (1) is connected to a water inlet pipe (3), a concave plate (4) is clamped in the water inlet pipe (3), a heat dissipation window (5) is provided on the front of the body (1), a ferrule (8) is provided in the concave plate (4), a filter screen (9) is connected in the ferrule (8), a guide rod (10) is connected outside the concave plate (4), a connecting plate (11) is rotatably connected outside the guide rod (10), an arc groove (12) is provided inside the connecting plate (11), a groove (16) is provided below the connecting plate (11), a bolt (14) is connected below the concave plate (4), a nut (15) is externally threadedly connected to the bolt (14), and a mounting rod (13) is externally connected to the ferrule (8).

2. A disc evaporator according to claim 1, characterized in that: The bolt (14) is clamped in the groove (16), and the nut (15) is overlapped under the connecting plate (11).

3. A disc evaporator according to claim 1, characterized in that: The concave plate (4) is externally connected to two sealing rings (6), and a clamping groove (7) is provided in the water inlet pipe (3).

4. A disc evaporator according to claim 1, characterized in that: The concave plate (4) is connected to a fixing plate (18), an auxiliary rod (19) is connected inside the fixing plate (18), and a clamping block (17) is slidably connected outside the auxiliary rod (19).

5. A disc evaporator according to claim 4, characterized in that: The auxiliary rod (19) is outer-mounted with a spring (20), and the clamping block (17) is connected to the fixing plate (18) via the spring (20).

6. A disc evaporator according to claim 5, characterized in that: The clamping block (17) is clamped in the mounting rod (13), and the mounting rod (13) is clamped in the concave plate (4).

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