Evaporation tank temperature detection and adjustment device

Abstract

The utility model discloses an evaporating tank temperature detecting and adjusting device which comprises a mounting plate, a position adjusting assembly is mounted at the top of the mounting plate, the position adjusting assembly comprises four first lead screws rotationally connected to four corners of the outer wall of the top of the mounting plate, and the four first lead screws are distributed in a square shape; two supporting plates are fixedly connected to the outer walls of the two sides of the mounting plate correspondingly, one ends of the tops of the four first lead screws are rotationally connected to the inner walls of the tops of the four supporting plates correspondingly, the four first lead screws are in threaded connection with the same moving plate, a mounting box is mounted in the moving plate, and chain wheels are rotationally connected to the outer walls of the tops of the four supporting plates correspondingly; by arranging the position adjusting assembly, the temperature detector can be moved out of the evaporation tank as required, so that the maintenance work is more convenient and quicker, the movable plate and the temperature detector can be tightly extruded outside the tank body, and the sealing performance is ensured to be strong enough.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporators, in particular to a temperature detection and adjustment device for an evaporating tank. Background Art

[0002] The evaporator is composed of a heat exchanger, a gas-liquid separator and an evaporator. The evaporator is also one of the important components of the evaporator. The evaporator selected by the evaporator manufacturer is mainly composed of a cylinder, a feed pipe, a demister and some other accessories. The temperature of the evaporator needs to be monitored during the operation of the evaporator. Depending on the type of evaporator, the size of the evaporator used by the evaporator manufacturer will be different, and its parameters such as cylinder diameter, cylinder height and liquid level height will be designed according to actual needs.

[0003] At present, temperature detectors are fixedly plugged on the outer wall of the evaporator, and the detection end extends to the inside of the evaporator for detection. However, during the normal maintenance process, since the detection end is located inside the evaporator, it will bring great inconvenience to the maintenance process. There is room for improvement. Therefore, a temperature detection and adjustment device for an evaporator is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a temperature detection and adjustment device for an evaporator to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature detection and adjustment device for an evaporator, comprising a mounting plate, characterized in that a position adjustment component is installed on the top of the mounting plate, the position adjustment component comprises four screw rods 1 rotatably connected to the four corners of the top outer wall of the mounting plate, the four screw rods 1 are distributed in a square shape, two support plates are fixedly connected to the outer walls on both sides of the mounting plate, one end of the top of the four screw rods 1 is rotatably connected to the inner walls of the tops of the four support plates respectively, the four screw rods 1 are threadedly connected to the same movable plate, and a mounting box is installed inside the movable plate.

[0006] As a further preferred embodiment of the present technical solution, the top outer walls of the four support plates are rotatably connected to a sprocket, the four sprockets are coaxially fixed to the top ends of four screw rods respectively, the four sprocket sleeves are provided with the same chain, a motor is fixedly mounted on the top outer wall of one of the support plates, and the motor shaft is coaxially fixed to one of the sprockets.

[0007] The temperature detector can be moved out of the evaporator as needed, so as to ensure that the maintenance work is carried out more conveniently and quickly, and the movable plate and the temperature detector can be tightly squeezed outside the tank body to ensure that the sealing is strong enough. The motor on the top of the support plate is started, and the motor shaft drives a sprocket to rotate synchronously. Since the four sprockets are distributed in a square shape, it can be known that the chain has a wrap angle of ninety degrees. Therefore, the rotating sprocket can drive the other sprockets to rotate synchronously with the cooperation of the chain, and then the multiple lead screws will also rotate at the same time. The movable plate will translate upward under the mutual restriction and drive of the multiple lead screws, and then the temperature detector will gradually be exposed to the outside world, which can ensure that the maintenance work is carried out more conveniently.

[0008] As a further preferred embodiment of the present technical solution, a sealing ring is provided on the outer wall of the bottom of the movable plate, and the sealing ring surrounds the outside of the installation box.

[0009] As a further preferred embodiment of the present technical solution, a length adjustment component is installed inside the installation box, and the length adjustment component includes a same bidirectional screw rod rotatably connected to the top of the inner walls on both sides of the installation box, and both ends of the bidirectional screw rod are threadedly connected to a mounting bracket, and the ends of the two mounting brackets close to each other are rotatably connected to multiple rollers, and the multiple rollers are staggered. A protective cover is fixedly installed on the outer wall of one side of the installation box, and a transmission device compatible with the bidirectional screw rod is installed inside the protective cover.

[0010] As a further preferred embodiment of the present technical solution, a temperature detector is fixedly installed inside the installation box, a wire of the temperature detector is located in the middle of the two installation frames, and a plurality of rollers can contact the wire.

[0011] If the position of the temperature detector probe needs to be changed, the motor inside the protective cover is started to drive the bidirectional screw to rotate. The two mounting frames restricted by the mounting box will be driven by the bidirectional screw to move toward each other, and the multiple rollers on both sides will also move closer to or away from each other, and then the wire of the temperature detector will be folded or become vertical accordingly, and the position of the temperature detector will change, so that the device can adapt to the detection needs of evaporator tanks of different volumes.

[0012] As a further preferred embodiment of the present technical solution, a tank body is fixedly mounted on the outer wall of the bottom of the mounting plate, and a through hole matching the mounting box is opened in the tank body.

[0013] The utility model provides a temperature detection and adjustment device for an evaporator, which has the following beneficial effects:

[0014] (1) The utility model is provided with a position adjustment component, so that the temperature detector can be moved out of the evaporator as needed, thereby ensuring that the maintenance work is carried out more conveniently and quickly, and the movable plate and the temperature detector can be tightly squeezed outside the tank body to ensure that the sealing is strong enough. The motor on the top of the support plate is started, and the motor shaft drives a sprocket to rotate synchronously. Since the four sprockets are distributed in a square shape, it can be known that the wrap angle of the chain is ninety degrees. Therefore, the rotating sprocket can drive the other sprockets to rotate synchronously with the cooperation of the chain, and then the multiple screw rods will also rotate at the same time. The movable plate will translate upward under the mutual restriction and drive of the multiple screw rods, and then the temperature detector will gradually be exposed to the outside world, which can ensure that the maintenance work is carried out more conveniently.

[0015] (2) The utility model provides a length adjustment component. If the position of the temperature detector probe needs to be changed, the two mounting frames restricted by the mounting box will be driven by the two-way screw to move toward each other by the motor inside the protective cover to drive the two-way screw to rotate, and the multiple rollers on both sides will also move closer to or farther away from each other, and then the wire of the temperature detector will be folded or become vertical accordingly, and the position of the temperature detector will change, so that the device can adapt to the detection needs of evaporator tanks of different volumes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial enlarged structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the enlarged structure inside the installation box of the utility model;

[0019] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] In the figure: 1. mounting plate; 2. tank body; 3. mounting box; 4. temperature detector; 5. position adjustment assembly; 6. length adjustment assembly; 501. support plate; 502. screw rod 1; 503. moving plate; 504. motor; 505. sprocket; 506. chain; 507. sealing ring; 601. bidirectional screw rod; 602. protective cover; 603. mounting frame; 604. roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 4As shown, in this embodiment, a temperature detection and adjustment device for an evaporator includes a mounting plate 1, characterized in that: a position adjustment component 5 is installed on the top of the mounting plate 1, the position adjustment component 5 includes four screw rods 502 rotatably connected to the four corners of the top outer wall of the mounting plate 1, the four screw rods 502 are distributed in a square shape, two support plates 501 are fixedly connected to the outer walls on both sides of the mounting plate 1, one end of the top of the four screw rods 502 is rotatably connected to the inner walls of the tops of the four support plates 501 respectively, the four screw rods 502 are threadedly connected to the same moving plate 503, and a mounting box 3 is installed inside the moving plate 503.

[0023] The top outer walls of the four support plates 501 are rotatably connected to a sprocket 505, and the four sprockets 505 are coaxially fixed to one end of the top of four screw rods 502 respectively. The four sprockets 505 are sleeved with the same chain 506. A motor 504 is fixedly installed on the top outer wall of one of the support plates 501, and the rotating shaft of the motor 504 is coaxially fixed to one of the sprockets 505.

[0024] Start the motor 504 on the top of the support plate 501, and the shaft of the motor 504 drives a sprocket 505 to rotate synchronously. Since the four sprockets 505 are distributed in a square shape, it can be seen that the wrap angle of the chain 506 is ninety degrees. Therefore, the rotating sprocket 505 can drive the other sprockets 505 to rotate synchronously with the cooperation of the chain 506, and then the multiple screw rods 502 will also rotate at the same time, and the movable plate 503 will translate upward under the mutual restriction and drive of the multiple screw rods 502, and then the temperature detector 4 will gradually be exposed to the outside world, which can ensure that the maintenance work is more convenient.

[0025] like Figure 2 As shown, a sealing ring 507 is provided on the outer wall of the bottom of the movable plate 503, and the sealing ring 507 surrounds the outside of the installation box 3. When the movable plate 503 is pressed against the outer wall of the tank body 2, the cooperation of the sealing ring 507 can ensure that the two are more tightly sealed.

[0026] like Figure 3 As shown, a length adjustment component 6 is installed inside the installation box 3, and the length adjustment component 6 includes a same bidirectional screw rod 601 rotatably connected to the top of the inner walls on both sides of the installation box 3, and a mounting bracket 603 is threadedly connected at both ends of the bidirectional screw rod 601, and the ends of the two mounting brackets 603 close to each other are rotatably connected to multiple rollers 604, and the multiple rollers 604 are staggered. A protective cover 602 is fixedly installed on the outer wall of one side of the installation box 3, and a transmission device compatible with the bidirectional screw rod 601 is installed inside the protective cover 602.

[0027] A temperature detector 4 is fixedly installed inside the installation box 3 , the wire of the temperature detector 4 is located in the middle of the two installation frames 603 , and the multiple rollers 604 can all contact with the wire.

[0028] If the position of the probe of the temperature detector 4 needs to be changed, the motor inside the protective cover 602 is started to drive the bidirectional screw rod 601 to rotate, and the two mounting frames 603 restricted by the mounting box 3 will be driven by the bidirectional screw rod 601 to move toward each other, and the multiple rollers 604 on both sides will also move closer to or away from each other, and then the wire of the temperature detector 4 will be squeezed and folded or relaxed and lengthened accordingly, and the position of the temperature detector 4 will change, so that the device can adapt to the detection needs of evaporation tanks of different volumes.

[0029] like Figure 1 As shown, a tank body 2 is fixedly mounted on the outer wall of the bottom of the mounting plate 1 , and a through hole matching the mounting box 3 is opened in the tank body 2 .

[0030] The utility model provides a temperature detection and adjustment device for an evaporation tank, and the specific working principle is as follows:

[0031] When performing maintenance work, the motor 504 on the top of the support plate 501 is started, and the motor 504 shaft drives a sprocket 505 to rotate synchronously. Since the four sprockets 505 are distributed in a square shape, it can be known that the wrap angle of the chain 506 is 90 degrees. Therefore, the rotating sprocket 505 can drive the other sprockets 505 to rotate synchronously with the cooperation of the chain 506, and then the multiple screw rods 502 will also rotate at the same time. The movable plate 503 will translate upward under the mutual restriction and drive of the multiple screw rods 502, and then the temperature detector 4 will gradually be exposed to the outside. The boundary can ensure that the maintenance work is more convenient. If the position of the temperature detector 4 probe needs to be changed, the two-way screw rod 601 can be driven to rotate by starting the motor inside the protective cover 602, and the two mounting frames 603 restricted by the mounting box 3 will be driven by the two-way screw rod 601 to move toward each other, and the multiple rollers 604 on both sides will also move closer to or away from each other, and then the wire of the temperature detector 4 will be squeezed and folded or relaxed and lengthened accordingly, and the position of the temperature detector 4 will change, so that the device can adapt to the detection needs of evaporation tanks of different volumes.

[0032] Although the 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 temperature detection and adjustment device for an evaporator, comprising a mounting plate (1), characterized in that: A position adjustment component (5) is installed on the top of the mounting plate (1), and the position adjustment component (5) comprises four screw rods (502) rotatably connected to the four corners of the top outer wall of the mounting plate (1), and the four screw rods (502) are distributed in a square shape. The outer walls on both sides of the mounting plate (1) are fixedly connected to two support plates (501), and one end of the top of the four screw rods (502) is rotatably connected to the top inner wall of the four support plates (501), and the four screw rods (502) are threadedly connected to the same movable plate (503), and the movable plate (503) has a mounting box (3) installed inside.

2. The evaporator temperature detection and adjustment device according to claim 1, characterized in that: The top outer walls of the four support plates (501) are all rotatably connected to a sprocket (505), and the four sprockets (505) are coaxially fixed to one end of the top of four screw rods (502), and the four sprockets (505) are sleeved with a same chain (506). A motor (504) is fixedly mounted on the top outer wall of one of the support plates (501), and the rotating shaft of the motor (504) is coaxially fixed to one of the sprockets (505).

3. The evaporator temperature detection and adjustment device according to claim 1, characterized in that: The outer wall at the bottom of the movable plate (503) is provided with a sealing ring (507), and the sealing ring (507) surrounds the outside of the installation box (3).

4. The evaporator temperature detection and adjustment device according to claim 1, characterized in that: A length adjustment component (6) is installed inside the installation box (3), and the length adjustment component (6) comprises a same bidirectional screw rod (601) rotatably connected to the top of the inner walls on both sides of the installation box (3), and both ends of the bidirectional screw rod (601) are threadedly connected to a mounting frame (603), and the ends of the two mounting frames (603) close to each other are rotatably connected to a plurality of rollers (604), and the plurality of rollers (604) are arranged in a staggered manner. A protective cover (602) is fixedly installed on the outer wall of one side of the installation box (3), and a transmission device compatible with the bidirectional screw rod (601) is installed inside the protective cover (602).

5. The evaporator temperature detection and adjustment device according to claim 4, characterized in that: A temperature detector (4) is fixedly installed inside the installation box (3), the wire of the temperature detector (4) is located in the middle of the two installation frames (603), and the multiple rollers (604) are able to contact the wire.

6. The evaporator temperature detection and adjustment device according to claim 1, characterized in that: A tank body (2) is fixedly mounted on the outer wall of the bottom of the mounting plate (1), and a through hole matching the mounting box (3) is provided in the tank body (2).

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