Control cabinet of MVR evaporator

Abstract

The utility model discloses a control cabinet of an MVR evaporator, which comprises a control cabinet main body arranged on the front surface of an MVR evaporator main body, and a plurality of operation buttons and a display screen are arranged on the front surface of the control cabinet main body; the disassembly and assembly mechanism is arranged between the control cabinet main body and the MVR evaporator main body and comprises two side bases fixed on the front surface of the MVR evaporator main body, rectangular column openings formed in the surfaces of the side bases, two side base columns fixed on the two side surfaces of the control cabinet main body and limiting clamping plates movably mounted at the end parts of the side base columns; the control cabinet of the MVR evaporator in the prior art is improved and optimized, and the disassembly and assembly mechanism is designed between the control cabinet main body and the MVR evaporator main body, so that the disassembly and assembly convenience of the control cabinet main body can be greatly improved, and the installation of the control cabinet main body in the early stage is facilitated; and when the control cabinet main body is damaged in the later period, the control cabinet main body can be quickly detached from the MVR evaporator main body for overhaul and maintenance, so that the later maintenance convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of MVR evaporators, and particularly relates to a control cabinet for an MVR evaporator. Background Art

[0002] The MVR evaporator is a device that reuses the energy of its own secondary steam, thereby reducing the demand for external energy. Its working process is that low-temperature steam is compressed by a compressor, the temperature and pressure are increased, and the heat is increased. It then enters the heat exchanger for condensation to fully utilize the latent heat of the steam. Except for startup, no steam is required during the entire evaporation process. A control cabinet is installed on the MVR evaporator, such as the existing patent with publication number CN205672580U, which discloses "a movable container-type MVR evaporation device, comprising an MVR evaporator and at least one container, the MVR evaporator being installed in the container, the MVR evaporator comprising a steam compressor, an exhaust condenser, an evaporation chamber, an evaporation generator, and an evaporation hot well, a circulating pump being provided below the steam compressor, and an MCC electrical box and a control cabinet being provided on one side of the steam compressor." The control cabinet is a control cabinet of the MVR evaporator, which is mainly used to control the operation of the entire MVR evaporator.

[0003] In the prior art, the control cabinet of this MVR evaporator needs to be installed on the surface of the MVR evaporator during actual use. However, the existing installation methods mostly use welding or bolt connections, which reduces the installation convenience of the control cabinet on the MVR evaporator. At the same time, it is not easy to remove the control cabinet for inspection and maintenance when it is damaged later. Therefore, there are certain disadvantages. Therefore, the present invention needs to improve and optimize the control cabinet of the existing MVR evaporator. Utility Model Content

[0004] The purpose of the present utility model is to provide a control cabinet for an MVR evaporator to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a control cabinet for an MVR evaporator, comprising

[0006] A control cabinet body is provided on the front surface of the MVR evaporator body, and the front surface of the control cabinet body is provided with a plurality of operation buttons and a display screen;

[0007] And a disassembly and assembly mechanism arranged between the control cabinet body and the MVR evaporator body, including two side bases fixed on the front surface of the MVR evaporator body, a rectangular column opening opened on the surface of the side base, two side base columns fixed on the two side surfaces of the control cabinet body, and a limiting card movably installed at the end of the side base column. The side base column slides into the rectangular column opening, and the limiting card is clamped on the side of the side base.

[0008] Preferably, the disassembly and assembly mechanism also includes an inner slide groove opened in the side base column, an inner slider and a spring installed in the inner slide groove, and a pull rod fixed to the side of the inner slider. The end of the pull rod passes through the end surface of the side base column and is fixed with a circular end block, and the bottom end of the limiting clamp is rotatably sleeved on the end of the pull rod.

[0009] Preferably, one end of the spring abuts against the side surface of the inner sliding block, and the other end of the spring abuts against the inner wall of the inner sliding groove.

[0010] Preferably, the disassembly and assembly mechanism also includes a rectangular limit block fixed on the side of the side base, and the top surface of the limit clamping plate is penetrated by a rectangular limit hole corresponding to the rectangular limit block, and the rectangular limit block is snapped into the rectangular limit hole.

[0011] Preferably, a rod hole communicating with the inner slide groove is opened on the end surface of the side base column, and the rod hole is adapted to the pull rod.

[0012] Preferably, the disassembly and assembly mechanism further includes a positioning structure, and the positioning structure is arranged between the limiting clamping plate and the circular end block.

[0013] Preferably, the positioning structure includes an L-shaped rubber seat fixed to the side of the limiting clamping plate, a positioning protrusion arranged on the surface of the L-shaped rubber seat, and two positioning grooves opened on the surface of the circular end block, and the positioning protrusion is embedded in one of the positioning grooves.

[0014] Preferably, the L-shaped rubber seat and the positioning protrusion are an integrated structure.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention improves and optimizes the control cabinet of the MVR evaporator in the prior art, and designs a disassembly and assembly mechanism between the control cabinet body and the MVR evaporator body, which can greatly improve the convenience of disassembly and assembly of the control cabinet body, facilitate the installation of the control cabinet body in the early stage, and can also quickly remove the control cabinet body from the MVR evaporator body for inspection and maintenance when the control cabinet body is damaged in the later stage, thereby improving the convenience of later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 A partial enlarged view of area A in the middle;

[0018] Figure 3 This is a cross-sectional view of the disassembly and assembly mechanism of the utility model;

[0019] Figure 4 For this utility model Figure 3A partial enlarged view of the middle B area;

[0020] In the figure: 1. Control cabinet body; 2. Operation button; 3. Disassembly and assembly mechanism; 31. Side base column; 32. Limiting card plate; 33. Side base; 34. Rectangular column opening; 35. Circular end block; 351. Positioning groove; 36. Rectangular limiting block; 37. Rectangular limiting hole; 38. L-shaped rubber seat; 381. Positioning protrusion; 39. Inner slide groove; 310. Inner slider; 311. Pull rod; 312. Spring; 4. MVR evaporator body. DETAILED DESCRIPTION

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

[0022] Example

[0023] See also Figures 1 to 4 , is an embodiment of the present utility model, which provides a technical solution: a control cabinet for an MVR evaporator, comprising

[0024] The control cabinet body 1 is arranged on the front surface of the MVR evaporator body 4, and the front surface of the control cabinet body 1 is provided with a plurality of operation buttons 2 and a display screen. The structural principle of the control cabinet body 1 itself in the utility model is the existing technology and will not be described in detail here.

[0025] And a disassembly and assembly mechanism 3 is arranged between the control cabinet body 1 and the MVR evaporator body 4, including two side bases 33 welded and fixed to the front surface of the MVR evaporator body 4, a rectangular column opening 34 opened on the surface of the side base 33, two side base columns 31 welded and fixed to the two side surfaces of the control cabinet body 1, and a limiting card plate 32 movably installed at the end of the side base column 31. The side base column 31 slides into the rectangular column opening 34, and the limiting card plate 32 is stuck on the side of the side base 33.

[0026] Among them, the disassembly and assembly mechanism 3 also includes an inner slide groove 39 opened in the side base column 31, an inner slider 310 and a spring 312 installed in the inner slide groove 39, and a pull rod 311 fixed to the side of the inner slider 310. The end of the pull rod 311 passes through the end surface of the side base column 31 and is fixed with a circular end block 35, and the bottom end of the limiting clamp 32 is rotatably sleeved on the end of the pull rod 311, so that the limiting clamp 32 can be smoothly moved sideways and rotated.

[0027] One end of the spring 312 abuts against the side surface of the inner sliding block 310 , and the other end of the spring 312 abuts against the inner wall of the inner sliding groove 39 .

[0028] Among them, the disassembly and assembly mechanism 3 also includes a rectangular limit block 36 welded and fixed on the side of the side base 33. The top surface of the limit card 32 is penetrated by a rectangular limit hole 37 corresponding to the rectangular limit block 36. The rectangular limit block 36 is inserted into the rectangular limit hole 37 to achieve the stability of the limit card 32 during daily use, so that the limit card 32 will not be displaced, thereby ensuring the installation stability of the control cabinet body 1.

[0029] A rod hole communicating with the inner slide groove 39 is formed on the end surface of the side base column 31 , and the rod hole is adapted to the pull rod 311 so as to allow the pull rod 311 to pass through smoothly.

[0030] Among them, the disassembly and assembly mechanism 3 also includes a positioning structure, which is arranged between the limiting card plate 32 and the circular end block 35. The positioning structure includes an L-shaped rubber seat 38 glued to the side of the limiting card plate 32, a positioning protrusion 381 arranged on the surface of the L-shaped rubber seat 38, and two positioning grooves 351 opened on the surface of the circular end block 35. The positioning protrusion 381 is embedded in one of the positioning grooves 351, so that after the limiting card plate 32 rotates one hundred and eighty degrees around the pull rod 311, the positioning protrusion 381 will be squeezed into the other positioning groove 351, thereby realizing auxiliary positioning of the limiting card plate 32 after rotation. The L-shaped rubber seat 38 and the positioning protrusion 381 are an integrated structure. Both are made of rubber material and will undergo elastic deformation when squeezed.

[0031] When the locking cam 32 is in the unlock state, the locking cam 32 is unlocked, and the locking cam 32 is unlocked, so that the locking cam 32 is unlocked and the locking cam 32 is unlocked. The locking plate 32 is then rotated downward 180 degrees so that the locking plate 32 can be completely located at the bottom of the rectangular limiting block 36. The control cabinet body 1 can then be moved forward so that the side base column 31 can be directly removed from the rectangular column opening 34, completing the quick disassembly of the control cabinet body 1.

[0032] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control cabinet for an MVR evaporator, characterized by: include A control cabinet body (1) is arranged on the front surface of the MVR evaporator body (4), and the front surface of the control cabinet body (1) is provided with a plurality of operating buttons (2) and a display screen; A disassembly and assembly mechanism (3) is provided between a control cabinet body (1) and an MVR evaporator body (4), comprising two side bases (33) fixed on the front surface of the MVR evaporator body (4), a rectangular column opening (34) provided on the surface of the side base (33), two side base columns (31) fixed on the two side surfaces of the control cabinet body (1), and a limiting clamping plate (32) movably mounted on the end of the side base columns (31), wherein the side base columns (31) slide into the rectangular column opening (34), and the limiting clamping plate (32) is clamped on the side surface of the side base (33).

2. The control cabinet of an MVR evaporator according to claim 1, characterized in that: The disassembly and assembly mechanism (3) also includes an inner slide groove (39) opened in the side base column (31), an inner slider (310) and a spring (312) installed in the inner slide groove (39), and a pull rod (311) fixed to the side of the inner slider (310). The end of the pull rod (311) passes through the end surface of the side base column (31) and is fixed with a circular end block (35), and the bottom end of the limiting clamp (32) is rotatably sleeved on the end of the pull rod (311).

3. The control cabinet of an MVR evaporator according to claim 2, characterized in that: One end of the spring (312) abuts against the side surface of the inner sliding block (310), and the other end of the spring (312) abuts against the inner wall of the inner sliding groove (39).

4. The control cabinet of an MVR evaporator according to claim 1, characterized in that: The disassembly and assembly mechanism (3) further comprises a rectangular limiting block (36) fixed to the side surface of the side base (33); a rectangular limiting hole (37) corresponding to the rectangular limiting block (36) is formed through the top surface of the limiting clamping plate (32); and the rectangular limiting block (36) is inserted into the rectangular limiting hole (37).

5. The control cabinet of an MVR evaporator according to claim 1, characterized in that: A rod hole communicating with the inner slide groove (39) is provided on the end surface of the side base column (31), and the rod hole is adapted to the pull rod (311).

6. The control cabinet of an MVR evaporator according to claim 1, characterized in that: The disassembly and assembly mechanism (3) further comprises a positioning structure, which is arranged between the limiting clamping plate (32) and the circular end block (35).

7. The control cabinet of an MVR evaporator according to claim 6, characterized in that: The positioning structure comprises an L-shaped rubber seat (38) fixed to the side of the limiting clamping plate (32), a positioning protrusion (381) arranged on the surface of the L-shaped rubber seat (38), and two positioning grooves (351) opened on the surface of the circular end block (35), wherein the positioning protrusion (381) is embedded in one of the positioning grooves (351).

8. The control cabinet of an MVR evaporator according to claim 7, characterized in that: The L-shaped rubber seat (38) and the positioning protrusion (381) are an integrated structure.

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