Temperature measuring device

Abstract

The utility model discloses a temperature measuring device, and particularly relates to the technical field of electrolytic bath temperature measuring equipment, the temperature measuring device comprises a handpiece, a controller, a connecting rod, a temperature sensor and a laser indicator, the handpiece is provided with a display screen, the controller is arranged in the handpiece and is electrically connected with the display screen, the connecting rod comprises a fixed rod and a telescopic rod, and the temperature sensor is electrically connected with the fixed rod. One end of the fixing rod is fixedly connected with the handheld part, the other end of the fixing rod is sleeved with the telescopic rod, the telescopic rod can retract into the fixing rod, the temperature sensor and the laser indicator are fixedly connected with the end, away from the fixing rod, of the telescopic rod, and the laser indicator is located below the temperature sensor. A laser point emitted by the laser indicator is a temperature measuring position of the temperature sensor, and the temperature sensor and the laser indicator are both in signal connection with the controller. According to the utility model, the temperature of the side wall and the steel bar of the electrolytic cell can be measured among the cells, the measurement is convenient and accurate, and the operation safety coefficient of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic cell temperature measuring equipment, in particular to a temperature measuring device. Background Art

[0002] Currently, when measuring the temperature of the side walls and steel rods of the electrolytic cell, the workers need to use a handheld thermometer to measure the temperature at the bottom of the cell. However, the space at the bottom of the cell is limited, and there are energized, high-temperature busbars around the cell, which makes the measurement inconvenient and inaccurate. There is also a risk of electric shock and burns for the temperature measurers. Utility Model Content

[0003] The purpose of the utility model is to provide a temperature measuring device to solve the problems existing in the above-mentioned prior art. The device can measure the temperature of the side wall and steel rod of the electrolytic cell between cells, and the measurement is convenient and the temperature measurement is accurate, thereby improving the safety factor of the staff's operation.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides a temperature measuring device, comprising a hand piece, a controller, a connecting rod, a temperature sensor and a laser indicator, wherein the hand piece is provided with a display screen, the controller is arranged in the hand piece and is electrically connected to the display screen, the connecting rod comprises a fixed rod and a telescopic rod, one end of the fixed rod is fixedly connected to the hand piece, the other end of the fixed rod is sleeved in the telescopic rod, and the telescopic rod can be retracted into the fixed rod, the temperature sensor and the laser indicator are both fixedly connected to one end of the telescopic rod away from the fixed rod, the laser indicator is located below the temperature sensor, the laser point emitted by the laser indicator is the temperature measuring position of the temperature sensor, and the temperature sensor and the laser indicator are both connected to the controller signal.

[0006] Preferably, a control switch is fixedly mounted on the outer wall of the bottom surface of the housing of the handheld component, and the temperature sensor and the laser indicator are both electrically connected to the control switch.

[0007] Preferably, the temperature sensor is a thermopile sensor.

[0008] Preferably, a scale is provided on the fixing rod.

[0009] Compared with the prior art, the utility model has achieved the following technical effects:

[0010] The utility model provides a temperature measuring device, wherein a hand-held device is connected to a temperature sensor and a laser indicator by a connecting rod with variable length, so that a temperature measuring personnel can directly measure the temperature of a side wall of an electrolytic cell and a steel rod between cells, thereby changing the working mode in which personnel need to enter the cell bottom for temperature measurement, reducing the risk of electric shock and scalding of the temperature measuring personnel, and improving the operating safety factor of the personnel; and a laser point emitted by a laser indicator located below the temperature sensor is a temperature measurement position of the temperature sensor, so that the temperature measuring personnel can judge the temperature measurement position of the temperature sensor according to the laser point, thereby facilitating accurate positioning of the temperature measurement position, facilitating temperature measurement, and improving the temperature measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a structural schematic diagram of the temperature measuring device of the utility model;

[0013] Figure 2 It is a top view of the hand piece of the temperature measuring device of the present invention.

[0014] In the figure: 1-handpiece; 2-connecting rod; 3-fixing rod; 4-telescopic rod; 5-temperature sensor; 6-laser indicator; 7-control switch; 8-display screen. DETAILED DESCRIPTION

[0015] 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.

[0016] The purpose of the utility model is to provide a temperature measuring device to solve the problems existing in the above-mentioned prior art. The device can measure the temperature of the side wall and steel rod of the electrolytic cell between cells, and the measurement is convenient and the temperature measurement is accurate, thereby improving the safety factor of the staff's operation.

[0017] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] The utility model provides a temperature measuring device, such as Figure 1-2As shown, it includes a handpiece 1, a controller, a connecting rod 2, a temperature sensor 5 and a laser pointer 6. The handpiece 1 is provided with a display screen 8. The controller is arranged in the handpiece 1 and is electrically connected to the display screen 8. The connecting rod 2 includes a fixed rod 3 and a telescopic rod 4. One end of the fixed rod 3 is fixedly connected to the handpiece 1, and the other end of the fixed rod 3 is sleeved in the telescopic rod 4, and the telescopic rod 4 can be retracted into the fixed rod 3. The temperature sensor 5 and the laser pointer are both fixedly connected to one end of the telescopic rod 4 away from the fixed rod 3. The laser pointer 6 is located below the temperature sensor 5. The laser point emitted by the laser pointer 6 is the temperature measurement position of the temperature sensor 5. The temperature sensor 5 and the laser pointer 6 are both connected to the controller signal. The handpiece 1 is connected to the temperature sensor 5 and the laser indicator 6 by a connecting rod 2 with variable length. The temperature measurement personnel can directly measure the temperature of the side wall and the steel bar of the electrolytic cell between the cells, which changes the working mode in which personnel need to enter the bottom of the cell to measure the temperature, reduces the risk of electric shock and burns for the temperature measurement personnel, and improves the safety factor of the personnel's operation; and the laser point emitted by the laser indicator 6 located below the temperature sensor 5 is the temperature measurement position of the temperature sensor 5. The temperature measurement personnel can determine the temperature measurement position of the temperature sensor 5 according to the laser point emitted by the laser indicator 6, which is convenient for accurately locating the temperature measurement position, facilitating temperature measurement, improving temperature measurement accuracy, reducing the labor intensity of the personnel, improving work efficiency, and saving labor costs.

[0019] It is further preferred in the implementation manner of the present utility model that a control switch 7 is fixedly mounted on the outer wall of the bottom surface of the shell of the handpiece 1 , and the temperature sensor 5 and the laser indicator 6 are both electrically connected to the control switch 7 .

[0020] It is further preferred in the embodiment of the present invention that the temperature sensor 5 is a thermopile sensor.

[0021] It is further preferred in the implementation manner of the utility model that a scale is provided on the fixing rod 3 to facilitate the temperature measurement personnel to determine different temperature measurement depths.

[0022] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A temperature measuring device, characterized in that: The invention comprises a hand piece, a controller, a connecting rod, a temperature sensor and a laser indicator, wherein the hand piece is provided with a display screen, the controller is arranged in the hand piece and is electrically connected to the display screen, the connecting rod comprises a fixed rod and a telescopic rod, one end of the fixed rod is fixedly connected to the hand piece, the other end of the fixed rod is sleeved in the telescopic rod, and the telescopic rod can be retracted into the fixed rod, the temperature sensor and the laser indicator are both fixedly connected to one end of the telescopic rod away from the fixed rod, the laser indicator is located below the temperature sensor, the laser point emitted by the laser indicator is the temperature measurement position of the temperature sensor, and the temperature sensor and the laser indicator are both connected to the controller signal.

2. The temperature measuring device according to claim 1, characterized in that: A control switch is fixedly mounted on the outer wall of the bottom surface of the housing of the handheld component, and the temperature sensor and the laser indicator are both electrically connected to the control switch.

3. The temperature measuring device according to claim 1, characterized in that: The temperature sensor is a thermopile sensor.

4. The temperature measuring device according to claim 1, characterized in that: The fixing rod is provided with a scale.

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