Water cooling device for MTS sensor of coke oven machinery cart

Abstract

The utility model belongs to the technical field of coking production, and particularly relates to a coke oven machinery cart MTS sensor water cooling device which comprises an outer cover and an inner container which are sleeved together, a closed interlayer is arranged between the outer cover and the inner container, the closed interlayer is a closed space, the closed interlayer is provided with a water inlet and a water outlet, and the closed interlayer is used for containing cooling water. And the water inlet and the water outlet are connected with an external cooling water circulation system. A sensor containing cavity is formed in the inner container, one end of the sensor containing cavity is open and used for installing an MTS sensor, the other end of the sensor containing cavity is connected with a lead pipe, and the sensor containing cavity is communicated with the lead pipe which extends out of the outer cover. According to the utility model, a uniform, reliable and moderate use temperature environment is provided for the MTS sensor in a high-temperature environment, and the service life of the MTS sensor is prolonged. The situation that production loss is caused due to the fact that only machine-side manual operation can be carried out due to MTS damage, and efficiency is low is avoided.

Description

Technical Field

[0001] The utility model relates to a water cooling device for an MTS sensor of a coke oven mechanical trolley, belonging to the technical field of coking production. Background Art

[0002] In the current coking industry, the coke oven trolley is an important production equipment, and its operation stability and accuracy directly affect the efficiency of the entire production process and product quality. In order to achieve accurate positioning and stable operation of the coke oven trolley, MTS (magnetostrictive) displacement sensors are widely used in it and integrated with the cylinder to achieve accurate displacement measurement and feedback control.

[0003] However, in the actual operation of the coke oven car, the MTS sensor faces huge challenges in the hot and harsh working environment. The high temperature environment not only causes the performance of the electronic components inside the sensor to deteriorate, but also accelerates their aging, which seriously affects their measurement accuracy and service life. The MTS sensor is in a high temperature state for a long time, which increases the risk of damage.

[0004] Although air cooling technology has been applied to the heat dissipation of MTS sensors, the effect of these technologies in practical applications is not ideal. Air cooling technology is limited by environmental conditions. When the ambient temperature is too high, its heat dissipation effect will be greatly reduced, which is not conducive to the long-term stable operation of the equipment.

[0005] Therefore, in view of the problem that the MTS sensor of the coke oven car is frequently damaged in the hot and harsh environment, it is urgent to develop a new type of heat dissipation device to improve the high temperature resistance of the sensor and ensure its stable operation in harsh environments. Utility Model Content

[0006] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide a water cooling device for the MTS sensor of a coke oven machinery trolley, by optimizing the heat dissipation structure and adopting water cooling means, to achieve efficient heat dissipation and protection of the MTS sensor, thereby improving its high temperature resistance and stability in hot and harsh environments.

[0007] The coke oven mechanical trolley MTS sensor water cooling device described in the utility model comprises an outer cover and an inner tank which are sleeved together, a closed interlayer is arranged between the outer cover and the inner tank, the closed interlayer is a closed space, a water inlet and a water outlet are arranged in the closed interlayer, the closed interlayer is used to hold cooling water, and is connected to an external cooling water circulation system through the water inlet and the water outlet. The inner tank is a sensor accommodating chamber, one end of the sensor accommodating chamber is open for installing the MTS sensor, and the other end is connected to the lead tube, the sensor accommodating chamber is connected to the lead tube, and the lead tube extends outside the outer cover.

[0008] Wherein, the outer cover is provided with a fixing flange at one end of the opening of the sensor accommodating cavity for fixing the water cooling device.

[0009] In addition, an annular gasket installation groove is formed on the end surface of the fixing flange, and an annular rubber pad is arranged in the gasket installation groove during fixing.

[0010] Preferably, the water inlet and the water outlet are arranged opposite to each other on the outer cover.

[0011] Preferably, the inner container is cylindrical or polygonal.

[0012] Preferably, the water inlet, the water outlet and the end of the lead-in tube are all provided with external threads.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The water cooling device for the MTS sensor of the coke oven mechanical trolley described in the utility model provides a uniform, reliable and moderate operating temperature environment for the MTS sensor in a high temperature environment, thereby extending the service life of the MTS sensor and avoiding the situation where the MTS is damaged and can only be operated manually beside the machine, which is inefficient and causes production losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the three-dimensional structural schematic diagrams of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 yes Figure 3 Sectional view of AA in the middle;

[0019] Figure 5 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 6 yes Figure 5 A cross-sectional view of

[0021] Figure 7 It is a schematic diagram of pipeline connection of the utility model.

[0022] In the figure: 1. Outer cover; 2. Inner tank; 3. Closed interlayer; 4. Sensor accommodating chamber; 5. Water inlet; 6. Water outlet; 7. Fixed flange; 8. Lead tube; 9. Gasket mounting groove; 10. Water inlet pipe; 11. Line protection tube. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with specific embodiments.

[0024] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0025] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0026] like Figures 1 to 7 As shown, this embodiment is implemented by the following technical scheme: it includes an outer cover 1 and an inner liner 2 which are sleeved together, a closed interlayer 3 is provided between the outer cover 1 and the inner liner 2, the closed interlayer 3 is a closed space, the closed interlayer 3 is provided with a water inlet 5 and a water outlet 6, the closed interlayer 3 is used to contain cooling water, and is connected to an external cooling water circulation system through the water inlet 5 and the water outlet 6.

[0027] The interior of the inner shell 2 is a sensor accommodating chamber 4, one end of which is open for installing the MTS sensor, and the other end is connected to a lead tube 8. The sensor accommodating chamber 4 is connected to the lead tube 8, and the lead tube 8 extends to the outside of the outer cover 1 for connecting the sensor to an external circuit.

[0028] The outer cover 1 of this embodiment is provided with a fixing flange 7 at one end of the sensor accommodating chamber 4 for fixing to the detection device, and an annular gasket installation groove 9 is formed on the end face of the fixing flange 7 to ensure the sealing and stability of the installation.

[0029] The water inlet 5 and the water outlet 6 of the present embodiment are arranged opposite to each other on the outer cover 1 , so as to facilitate the circulation of cooling water.

[0030] The inner liner 2 of this embodiment is cylindrical or polygonal to accommodate MTS sensors of different shapes and sizes.

[0031] The ends of the water inlet 5 , the water outlet 6 and the lead-in tube 8 are all provided with external threads, which are convenient for connection with external pipelines and circuits, such as connecting the water inlet pipe 10 and the line protection pipe 11 .

[0032] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A water cooling device for MTS sensor of coke oven machinery trolley, characterized in that: The invention comprises an outer cover (1) and an inner liner (2) which are sleeved together, a closed interlayer (3) is provided between the outer cover (1) and the inner liner (2), the closed interlayer (3) is a closed space, and the closed interlayer (3) is provided with a water inlet (5) and a water outlet (6); the inner liner (2) is a sensor accommodating chamber (4), one end of the sensor accommodating chamber (4) is open, and the other end is connected to a lead tube (8), the sensor accommodating chamber (4) is in communication with the lead tube (8), and the lead tube (8) extends outside the outer cover (1).

2. The coke oven machinery trolley MTS sensor water cooling device according to claim 1 is characterized in that: The outer cover (1) is provided with a fixing flange (7) at one end of the opening of the sensor accommodating chamber (4).

3. The coke oven machinery trolley MTS sensor water cooling device according to claim 2 is characterized in that: The end surface of the fixing flange (7) is provided with an annular gasket mounting groove (9).

4. The coke oven machinery trolley MTS sensor water cooling device according to claim 1 is characterized in that: The water inlet (5) and the water outlet (6) are arranged opposite to each other on the outer cover (1).

5. The coke oven machinery trolley MTS sensor water cooling device according to claim 1 is characterized in that: The inner container (2) is cylindrical or polygonal.

6. The coke oven machinery trolley MTS sensor water cooling device according to claim 1 is characterized in that: The water inlet (5), the water outlet (6) and the end of the lead-in pipe (8) are all provided with external threads.

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