Temperature sensor for energy storage power station

Abstract

The invention discloses a temperature sensor for an energy storage power station, and relates to the technical field of temperature sensors for energy storage power stations, the temperature sensor for the energy storage power station comprises a shell and a temperature sensor body, the temperature sensor body is fixed on the inner wall of the shell, and a probe is fixed at the bottom of the temperature sensor body. A control panel is fixed to the front face of the shell and electrically connected with the temperature sensor body. According to the temperature sensor for the energy storage power station, when particulate matters attached to the surface of a probe need to be cleaned, a brush ring can be attached to the outer wall of the probe to move by pushing a push plate to be close to a shell and through cooperation of a connecting rod and a supporting plate, so that the brush ring can brush off the particulate matters attached to the surface of the probe; the problem that the temperature measurement result is inaccurate due to the fact that a large number of particles are attached to the outer wall of the probe to form a heat insulation layer is solved, and operation of workers is facilitated.

Description

Technical Field

[0001] This invention relates to the field of temperature sensor technology for energy storage power stations, specifically to a temperature sensor for use in energy storage power stations. Background Technology

[0002] A temperature sensor is a sensor that can sense temperature and convert it into a usable output signal. Temperature sensors are the core component of temperature measuring instruments, and there are many different types. Based on the measurement method, they can be divided into two main categories: contact and non-contact sensors. Based on the characteristics of the sensor materials and electronic components, they can be divided into two categories: resistance temperature detectors (RTDs) and thermocouples.

[0003] A temperature sensor, patent publication number CN216207119U, includes a temperature sensor body, an outer shell, a heat-conducting mechanism on the upper outer surface of the shell, a display screen on the front outer surface of the temperature sensor body, a base on the lower outer surface of the display screen, a temperature-sensing element on the lower outer surface of the temperature sensor body, and moisture-absorbing mechanisms on both inner surfaces of the shell. This temperature sensor, through its heat-conducting mechanisms, effectively conducts heat to the sensor, preventing excessive internal temperature and extending its lifespan. It also effectively absorbs internal moisture, preventing damage to the electronic components inside the temperature sensor body, thus improving the sensor's practicality and promising future applications.

[0004] The temperature sensors used in energy storage power stations mentioned above typically use probes as their temperature sensing elements. However, during prolonged use, airborne particles can adhere to the probe's surface. When a large amount of particles adhere to the probe's surface, these particles can form a heat insulation layer, increasing the probe's thermal resistance and leading to inaccurate measurement results. Furthermore, since probes are usually installed inside the device being measured, operators need to disassemble the temperature sensor for cleaning, which is inconvenient for them. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a temperature sensor for energy storage power stations, solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a temperature sensor for an energy storage power station, comprising a housing and a temperature sensor body, wherein the temperature sensor body is fixed to the inner wall of the housing, a probe is fixed to the bottom of the temperature sensor body, a control panel is fixed to the front of the housing, the control panel is electrically connected to the temperature sensor body, a processing device for improving the accuracy of probe testing is provided on the housing, an auxiliary device is provided on the processing device, and a control device for reminding personnel is provided inside the housing; The processing device includes a connecting rod, a push plate, a connecting spring, a support plate, a fixing block, a fixing rod, a guide rod, a brush ring, a half gear, a movable gear frame, a piston plate, an air storage chamber, and an air outlet. The connecting rod passes through the top of the outer shell and fits snugly at the penetration point. The bottom of the push plate is rotatably connected to the top of the connecting rod. One side of the connecting spring is fixed to the bottom of the push plate, and the other side of the connecting spring is fixed to the top of the outer shell. The guide rod passes through the bottom of the outer shell and slides at the penetration point. The support plate is fixed to the bottom of the guide rod, and the brush ring is rotatably mounted on the bottom of the support plate. When it is necessary to clean the outer wall of the probe, pressing the push plate causes the push plate to move the connecting rod, which in turn moves the support plate. The support plate then moves the brush ring, causing the brushes on the brush ring to fit snugly against the outer wall of the probe and remove the particles adhering to the probe's outer surface.

[0007] According to the above technical solution, the fixing block is fixed to the inner wall of the outer shell, the fixing rod is fixed to the side wall of the fixing block, the outer wall of the connecting rod is provided with a spiral groove, and the end point of the fixing rod is in contact with the inner wall of the spiral groove.

[0008] According to the above technical solution, the connecting rod passes through the top of the support plate and is rotatably connected at the point of penetration. The half gear is fixed to the outer wall of the connecting rod, the movable gear frame is slidably installed on the inner wall of the support plate, the piston plate is fixed to the side wall of the movable gear frame, the gas storage chamber is opened inside the support plate, and the gas outlet is opened at the bottom of the support plate, and the gas outlet is connected to the gas storage chamber. When the connecting rod moves downward, the spiral groove can move in the fixed rod, thereby causing the connecting rod to rotate under the extrusion force, which in turn causes the connecting rod to drive the half gear to rotate, thereby causing the half gear to drive the movable gear frame to move back and forth in the support plate, thereby causing the piston plate to move in the support plate, and thus allowing the gas in the gas storage chamber to be discharged from the gas outlet.

[0009] According to the above technical solution, the auxiliary device includes a first pulley, a second pulley, a belt, an L-shaped block, a transmission plate, a breaking block, a return spring, and a transmission spring. The first pulley is fixed to the outer wall of the connecting rod, and the second pulley is fixed to the outer wall of the brush ring. The first pulley and the second pulley are connected by a belt drive. When the first pulley rotates, it can drive the second pulley to rotate through the belt, thereby causing the second pulley to drive the brush ring to rotate.

[0010] According to the above technical solution, the L-shaped block is fixed to the bottom of the support plate, the transmission plate is slidably installed at the bottom of the second pulley, the crushing block is slidably installed on the inner wall of the transmission plate, one side of the transmission spring is fixed to the side wall of the crushing block, the other side of the transmission spring is fixed to the inner wall of the transmission plate, one side of the return spring is fixed to the outer wall of the transmission plate, and the other side of the return spring is fixed to the bottom inner wall of the second pulley. When the second pulley rotates, the end of the transmission plate can contact the end of the L-shaped block, thereby causing the transmission plate to be squeezed and move closer to the probe, enabling the transmission plate to drive the crushing block to crush the scale attached to the probe surface.

[0011] According to the above technical solution, the control device includes a pressure sensor, a relay module, an alarm, an electromagnet, a metal block, a return spring, a connecting frame, and a rubber plate; the pressure sensor is fixed on the inner side of the transmission plate, and the pressure sensor is electrically connected to the control panel; the alarm is detachably mounted on the housing, and the bottom of the alarm is fixed with a relay module, which is electrically connected to the alarm; the control panel is electrically connected to the alarm.

[0012] According to the above technical solution, the electromagnet is fixedly installed on the top of the inner wall of the housing, and the electromagnet and the relay module are electrically connected by a cable.

[0013] According to the above technical solution, the metal block is slidably installed on the top of the inner wall of the outer casing, one side of the reset spring is fixed to the side wall of the metal block, the other side of the reset spring is fixed to the top of the inner wall of the outer casing, the connecting frame is fixed to the side wall of the metal block, and the rubber plate is fixed to the inner wall of the connecting frame.

[0014] This invention provides a temperature sensor for energy storage power stations. It has the following advantages: 1. This invention includes a processing device. When it is necessary to clean the particles adhering to the probe surface, the push plate is pushed closer to the outer shell. Through the cooperation of the connecting rod and the support plate, the brush ring can be moved to fit against the outer wall of the probe, thereby brushing off the particles adhering to the probe surface. This solves the problem of a large amount of particles adhering to the outer wall of the probe, forming a heat insulation layer, which leads to inaccurate temperature measurement results, and is convenient for operators. When the connecting rod moves downward, through the cooperation of the fixed rod and the spiral groove, the connecting rod can rotate while moving downward. Through the cooperation of the half gear, the moving gear frame and the piston plate, the air outlet can blow air back and forth on the top of the brush in the brush ring, removing the particles contained in the brush. This solves the problem that particles adhering to the brush in the brush ring will affect the cleaning effect of the brush ring.

[0015] 2. This invention incorporates an auxiliary device. When the connecting rod rotates, it drives pulley one to rotate. Through the belt, pulley two drives the brush ring to rotate, causing the brush ring to rotate at the bottom of the air outlet. This allows the airflow blowing down from the air outlet to amplify the brushes on the brush ring, resulting in better impurity removal. Furthermore, when pulley two rotates, it drives the transmission plate to rotate. When the transmission plate rotates to contact the L-shaped block, it is compressed and brought closer to the probe. The crushing block breaks up the scale adhering to the probe surface, making it easier for the brush ring to brush off the broken scale. This solves the problem of the scaled probe surface being difficult to clean with the brush ring, resulting in better cleaning.

[0016] 3. This invention, through the installation of a control device, addresses the issue of probes being bent or deformed during cleaning. When fragments are rotated and broken on the probe surface, they press against the bent portion of the probe, causing the fragments to move under pressure into the transmission plate. This pressure then compresses the pressure sensor, which sends an electrical signal to the control panel. The control panel then activates an alarm, triggering an audible alarm to alert personnel to repair or replace the probe. This solves the problem of probes being unusable when bent. Furthermore, when the alarm sounds… During startup, the relay module transmits current to the electromagnet, which generates a magnetic field. This magnetic attraction draws the metal block closer to the electromagnet, stretching the return spring. This causes the metal block to move the connecting frame and rubber plate, pressing the rubber plate against the outer wall of the connecting rod. This increases friction as the connecting rod moves downward, making it difficult for it to continue moving downward. This solves the problem of the probe breaking when it is bent and the support plate is pressed downward, causing the support plate, pulley, and brush ring to press against the outer wall of the probe at the bend. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the outer shell of the present invention; Figure 3 This is a schematic cross-sectional view of the overall structure of the present invention; Figure 4 This is a schematic diagram of the processing device of the present invention; Figure 5 This is a schematic diagram of the internal structure of the support plate of the present invention; Figure 6 This is a schematic cross-sectional view of the support plate structure of the present invention; Figure 7 For the present invention Figure 6 Enlarged schematic diagram of structure A; Figure 8 This is a schematic diagram of the internal structure of the transmission plate of the present invention; Figure 9 For the present invention Figure 3 An enlarged schematic diagram of the B structure.

[0018] In the diagram: 1. Housing; 2. Temperature sensor body; 3. Probe; 4. Control panel; 501. Connecting rod; 502. Push plate; 503. Connecting spring; 504. Support plate; 505. Brush ring; 506. Fixing block; 507. Fixing rod; 508. Guide rod; 509. Half gear; 510. Moving gear frame; 511. Piston plate; 512. Air storage chamber; 513. Air outlet; 601. Belt pulley one; 602. Belt pulley two; 603. Belt; 604. L-shaped block; 605. Transmission plate; 606. Return spring; 607. Transmission spring; 608. Breaking block; 701. Pressure sensor; 702. Relay module; 703. Alarm; 704. Electromagnet; 705. Metal block; 706. Connecting frame; 707. Reset spring; 708. Rubber plate. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-9One embodiment of the present invention is: a temperature sensor for an energy storage power station, comprising a housing 1 and a temperature sensor body 2, the temperature sensor body 2 being fixed to the inner wall of the housing 1, a probe 3 being fixed to the bottom of the temperature sensor body 2, a control panel 4 being fixed to the front of the housing 1, the control panel 4 being electrically connected to the temperature sensor body 2, and a processing device for improving the testing accuracy of the probe 3 being provided on the housing 1. The processing device includes a connecting rod 501, a push plate 502, a connecting spring 503, a support plate 504, a fixing block 506, a fixing rod 507, a guide rod 508, a brush ring 505, a half gear 509, a movable gear frame 510, a piston plate 511, an air storage chamber 512, and an air outlet 513. The connecting rod 501 passes through the top of the outer casing 1 and fits snugly at the penetration point. The bottom of the push plate 502 is rotatably connected to the top of the connecting rod 501. One side of the connecting spring 503 is fixed to the bottom of the push plate 502, and the other side of the connecting spring 503 is fixed to the top of the outer casing 1. The guide rod 508 passes through the bottom of the outer casing 1 and slides at the penetration point. The support plate 504 is fixed to the bottom of the guide rod 508. The brush ring 505 is rotatably mounted on the support plate 504. The bottom of plate 504 and the bottom of connecting rod 501 are rotatably connected to the bottom of the inner wall of support plate 504. Fixing block 506 is fixed to the inner wall of housing 1. Fixing rod 507 is fixed to the side wall of fixing block 506. A spiral groove is opened on the outer wall of connecting rod 501. The end of fixing rod 507 fits against the inner wall of spiral groove. Connecting rod 501 passes through the top of support plate 504 and is rotatably connected at the passage. Half gear 509 is fixed to the outer wall of connecting rod 501. Moving gear frame 510 is slidably installed on the inner wall of support plate 504. Piston plate 511 is fixed to the side wall of moving gear frame 510. Air storage chamber 512 is opened in support plate 504. Air outlet 513 is opened at the bottom of support plate 504 and communicates with air storage chamber 512.

[0021] When it is necessary to clean the particles attached to the surface of probe 3, by pushing the push plate 502 closer to the outer shell 1, the brush ring 505 can be moved against the outer wall of probe 3 through the cooperation of the connecting rod 501 and the support plate 504, so that the brush ring 505 can brush off the particles attached to the surface of probe 3, which solves the problem that a large number of particles are attached to the outer wall of probe 3, forming a heat insulation layer and causing inaccurate temperature measurement results. Furthermore, as the connecting rod 501 moves downward, the fixed rod 507 and the spiral groove cooperate to allow the connecting rod 501 to rotate while moving downward. Through the cooperation of the half gear 509, the moving gear frame 510, and the piston plate 511, the piston plate 511 compresses the air in the air storage chamber 512, allowing the air outlet 513 to blow air back and forth onto the top of the brush in the brush ring 505. This removes particles from the brush and blows off any particles attached to the brush, preventing particles from remaining on the brush and affecting the subsequent cleaning effect of the brush ring 505 on the probe 3. This would also prevent particles from being carried to the surface of the probe 3 and affecting the cleaning effect.

[0022] By setting the guide rod 508, the support plate 504 can be prevented from rotating when it moves.

[0023] In this embodiment, when the temperature sensor needs to be used, a hole of approximately the same size as the bottom of the outer casing 1 is made in the device under test, so that the probe 3 can be inserted into the device under test. The outer casing 1 is fixed to the outer wall of the device under test by bolts through the mounting plates on both sides of the outer casing 1, thereby fixing the temperature sensor body 2. When the probe 3 needs to be cleaned after long-term use, the operator can directly push the push plate 502 towards the outer casing 1 to compress the connecting spring 503, so that the connecting rod 501 can drive the support plate 504 to move, so that the support plate 504 can drive the brush ring 505 to move against the outer surface of the probe 3, so that the brush on the brush ring 505 can remove the particulate impurities attached to the outer wall of the probe 3. Furthermore, when the connecting rod 501 moves, it allows the spiral groove to move within the fixed rod 507, thereby subjecting the spiral groove to compressive force. This causes the connecting rod 501 to rotate simultaneously, driving the half-gear 509 to rotate. When the half-gear 509 rotates to mesh with one side of the moving gear frame 510, it drives the moving gear frame 510 towards the probe 3. This, in turn, causes the moving gear frame 510 to move the piston plate 511, compressing the air in the air storage chamber 512 and expelling it through the air outlet 513. This allows the air to adhere to the brush on the brush ring 505. Particulate impurities are blown away, and when the half gear 509 rotates to mesh with the teeth on the other side of the moving gear frame 510, the half gear 509 can drive the moving gear frame 510 away from the probe 3, thereby allowing the piston plate 511 to move away from the probe 3, so that the piston plate 511 can draw in the outside air, and through the air outlet 513, the outside air can be drawn into the air storage chamber 512 for the next blowing and impurity removal operation. When the push plate 502 is released, because the connecting spring 503 is in a compressed state, the connecting spring 503 can drive the push plate 502 and the connecting rod 501 to move upward, thereby causing the support plate 504 to drive the brush ring 505 to move upward and reset.

[0024] Please see Figures 1-9 Based on the above embodiments, in another embodiment of the present invention, the processing device is provided with an auxiliary device, and a control device for reminding the operator is provided inside the outer casing 1. The auxiliary device includes a first pulley 601, a second pulley 602, a belt 603, an L-shaped block 604, a transmission plate 605, a breaking block 608, a return spring 606, and a transmission spring 607. The first pulley 601 is fixed to the outer wall of the connecting rod 501, and the second pulley 602 is fixed to the outer wall of the brush ring 505. The first pulley 601 and the second pulley 602 are connected. 02 is connected by a belt 603. L-shaped block 604 is fixed to the bottom of support plate 504. Transmission plate 605 is slidably installed on the bottom of pulley 602. Crushing block 608 is slidably installed on the inner wall of transmission plate 605. One side of transmission spring 607 is fixed to the side wall of crushing block 608, and the other side of transmission spring 607 is fixed to the inner wall of transmission plate 605. One side of return spring 606 is fixed to the outer wall of transmission plate 605, and the other side of return spring 606 is fixed to the bottom inner wall of pulley 602.

[0025] When the connecting rod 501 rotates, it drives the pulley 601 to rotate. Through the belt 603, the pulley 602 drives the brush ring 505 to rotate. The brush ring 505 rotates at the bottom of the air outlet 513, so that the airflow blown down from the air outlet 513 can blow the brush on the brush ring 505 over a wide range, making the impurity removal effect better. Multiple sets of L-shaped blocks 604 and crushing blocks 608 are arranged in a circular array with the center point of pulley 602 as the center. When pulley 602 rotates, it drives the transmission plate 605 to rotate. When the transmission plate 605 rotates to contact the L-shaped blocks 604, it will be squeezed and move closer to the probe 3. The crushing blocks 608 can crush the scale attached to the surface of the probe 3, so that the crushed scale is easier to brush off by the brush ring 505. This solves the problem that the scaled surface of the probe 3 is not easy to clean by the brush ring 505, and makes the cleaning effect better.

[0026] The control device includes a pressure sensor 701, a relay module 702, an alarm 703, an electromagnet 704, a metal block 705, a return spring 707, a connecting frame, and a rubber plate 708. The pressure sensor 701 is fixed to the inner side of the transmission plate 605 and is electrically connected to the control panel 4. The alarm 703 is detachably mounted on the housing 1. The relay module 702 is fixed to the bottom of the alarm 703, and the relay module 702 is electrically connected to the alarm 703. The control panel 4 is electrically connected to the alarm 703. The electromagnet 704 is fixedly mounted on the housing 1. At the top of the inner wall, the electromagnet 704 and the relay module 702 are electrically connected by a cable. The metal block 705 is slidably installed on the top of the inner wall of the outer casing 1. The metal block 705 is made of iron. One side of the return spring 707 is fixed to the side wall of the metal block 705, and the other side of the return spring 707 is fixed to the top of the inner wall of the outer casing 1. The connecting frame 706 is fixed to the side wall of the metal block 705, and the rubber plate 708 is fixed to the inner wall of the connecting frame 706. The outer casing 1 is made of polytetrafluoroethylene insulating material. Therefore, when the electromagnet 704 is energized, the outer casing 1 cannot conduct electricity, thereby protecting the staff. During the cleaning process of probe 3, if the probe 3 being cleaned is bent and deformed, when the crushing block 608 rotates and crushes on the surface of probe 3, the crushing block 608 will press against the bent part of probe 3. As a result, the crushing block 608 will be compressed and move into the transmission plate 605, allowing the crushing block 608 to compress the pressure sensor 701. The pressure sensor 701 will then send an electrical signal to the control panel 4, which will then activate the alarm 703 to sound an alarm to alert the staff. This solves the problem that probe 3 cannot be used normally when it is bent. Furthermore, when the alarm 703 is activated, the relay module 702 can transmit current to the electromagnet 704. The energized electromagnet 704 generates a magnetic field, which attracts the metal block 705, causing it to move closer to the electromagnet 704. This stretches the return spring 707, allowing the metal block 705 to move the connecting frame 706 and the rubber plate 708. The rubber plate 708 then presses against the outer wall of the connecting rod 501, increasing friction for the downward movement of the connecting rod 501 and making it difficult for the connecting rod 501 to move further downward. This solves the problem that when the probe 3 is bent, it also presses the support plate 504 downward, causing the support plate 504, pulley 602, and brush ring 505 to squeeze the outer wall of the probe 3 at the bent point, leading to the probe 3 breaking.

[0027] In this embodiment, when the connecting rod 501 rotates, it causes pulley 601 to rotate, which in turn drives pulley 602 to rotate via belt 603. This causes pulley 602 to rotate brush ring 505, which then rotates at the bottom of air outlet 513. When pulley 602 rotates, it also drives transmission plate 605 to rotate. When the end of transmission plate 605 rotates to contact the end of L-shaped block 604, it causes transmission plate 605 to move under pressure. This causes transmission plate 605 to stretch return spring 606. As transmission plate 605 moves, transmission spring 607 drives crushing block 608 to move, allowing crushing block 608 to squeeze and break up scale on the surface of probe 3, thus facilitating the cleaning of probe 3 by the brush. Furthermore, when the probe 3 being cleaned is bent and deformed, when the broken piece 608 is being broken by rotation, it will move towards the probe 3, causing the broken piece 608 to press against the bent probe 3 surface. This will cause the broken piece 608 to move under the pressure, allowing it to move within the transmission plate 605. This will compress the transmission spring 607, causing the broken piece 608 to press against the pressure sensor 701. The pressure sensor 701 will then receive the pressure and transmit an electrical signal to the control panel 4, enabling the control panel 4 to activate the alarm 703, thus alerting the operator that the probe 3 is bent. The alarm 703 is in a state where it needs to be repaired and replaced. When the alarm 703 is activated, it powers on the alarm 703 and the relay module 702, which in turn transmits current to the electromagnet 704. The energized electromagnet 704 generates a magnetic field, which attracts the metal block 705. This causes the metal block 705 to move closer to the electromagnet 704, stretching the return spring 707. This causes the metal block 705 to move the connecting frame 706, allowing the rubber plate 708 to press against the outer wall of the connecting rod 501, increasing the friction of the connecting rod 501 as it moves downward, making it difficult for the connecting rod 501 to continue moving downward. Furthermore, once the bent probe 3 is adjusted, the broken block 608 is no longer subjected to the squeezing force of the probe 3. Because the transmission spring 607 is in a compressed state, the broken block 608 can be reset. The broken block 608 no longer squeezes the pressure sensor 701. Since the pressure sensor 701 is no longer under squeezing force, the pressure sensor 701 stops sending electrical signals to the control panel 4. This allows the control panel 4 to control the alarm 703 to turn off, thus eliminating current in the alarm 703 and relay module 702, de-energizing the electromagnet 704, and causing the magnetic field to disappear, preventing it from attracting the metal block 705. Because the reset spring 707 is in a stretched state, it can drive the metal block 705 and the connecting frame 706 to reset, thus moving the rubber plate 708 away from the connecting rod 501 and preventing it from contacting the connecting rod 501.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A temperature sensor for an energy storage power station, comprising a housing (1) and a temperature sensor body (2), wherein the temperature sensor body (2) is fixed to the inner wall of the housing (1), characterized in that: The temperature sensor body (2) has a probe (3) fixed at its bottom, and the housing (1) has a control panel (4) fixed on its front side. The control panel (4) is electrically connected to the temperature sensor body (2). The housing (1) is provided with a processing device to improve the accuracy of the probe (3) test. The processing device is provided with an auxiliary device. The housing (1) is provided with a control device to remind the staff. The processing device includes a connecting rod (501), a push plate (502), a connecting spring (503), a support plate (504), a fixing block (506), a fixing rod (507), a guide rod (508), a brush ring (505), a half gear (509), a moving gear frame (510), a piston plate (511), an air storage chamber (512), and an air outlet (513); the connecting rod (501) passes through the top of the outer casing (1) and fits snugly at the penetration point; the push plate (502)... The bottom of the connecting spring (502) is rotatably connected to the top of the connecting rod (501). One side of the connecting spring (503) is fixed to the bottom of the push plate (502), and the other side of the connecting spring (503) is fixed to the top of the housing (1). The guide rod (508) passes through the bottom of the housing (1) and is slidably connected at the point of penetration. The support plate (504) is fixed to the bottom of the guide rod (508), and the brush ring (505) is rotatably installed on the bottom of the support plate (504).

2. The temperature sensor for an energy storage power station according to claim 1, characterized in that: The fixing block (506) is fixed to the inner wall of the outer shell (1), the fixing rod (507) is fixed to the side wall of the fixing block (506), the outer wall of the connecting rod (501) is provided with a spiral groove, and the end point of the fixing rod (507) is in contact with the inner wall of the spiral groove.

3. A temperature sensor for an energy storage power station according to claim 2, characterized in that: The connecting rod (501) passes through the top of the support plate (504) and is rotatably connected at the point of penetration. The half gear (509) is fixed to the outer wall of the connecting rod (501). The movable gear frame (510) is slidably installed on the inner wall of the support plate (504). The piston plate (511) is fixed to the side wall of the movable gear frame (510). The air storage chamber (512) is opened in the support plate (504). The air outlet (513) is opened at the bottom of the support plate (504) and is connected to the air storage chamber (512).

4. A temperature sensor for an energy storage power station according to claim 3, characterized in that: The auxiliary device includes a first pulley (601), a second pulley (602), a belt (603), an L-shaped block (604), a transmission plate (605), a breaking block (608), a return spring (606), and a transmission spring (607). The first pulley (601) is fixed to the outer wall of the connecting rod (501), and the second pulley (602) is fixed to the outer wall of the brush ring (505). The first pulley (601) and the second pulley (602) are connected by a belt (603).

5. A temperature sensor for an energy storage power station according to claim 4, characterized in that: The L-shaped block (604) is fixed to the bottom of the support plate (504), the transmission plate (605) is slidably mounted on the bottom of the second pulley (602), the crushing block (608) is slidably mounted on the inner wall of the transmission plate (605), one side of the transmission spring (607) is fixed to the side wall of the crushing block (608), the other side of the transmission spring (607) is fixed to the inner wall of the transmission plate (605), one side of the return spring (606) is fixed to the outer wall of the transmission plate (605), and the other side of the return spring (606) is fixed to the bottom inner wall of the second pulley (602).

6. A temperature sensor for an energy storage power station according to claim 1, characterized in that: The control device includes a pressure sensor (701), a relay module (702), an alarm (703), an electromagnet (704), a metal block (705), a reset spring (707), a connecting frame, and a rubber plate (708). The pressure sensor (701) is fixed on the inner side of the transmission plate (605). The pressure sensor (701) is electrically connected to the control panel (4). The alarm (703) is detachably installed on the housing (1). The bottom of the alarm (703) is fixed with a relay module (702). The relay module (702) is electrically connected to the alarm (703). The control panel (4) is electrically connected to the alarm (703).

7. A temperature sensor for an energy storage power station according to claim 6, characterized in that: The electromagnet (704) is fixedly installed on the top of the inner wall of the housing (1), and the electromagnet (704) is electrically connected to the relay module (702) via a cable.

8. A temperature sensor for an energy storage power station according to claim 7, characterized in that: The metal block (705) is slidably mounted on the top of the inner wall of the outer casing (1). One side of the return spring (707) is fixed to the side wall of the metal block (705), and the other side of the return spring (707) is fixed to the top of the inner wall of the outer casing (1). The connecting frame (706) is fixed to the side wall of the metal block (705), and the rubber plate (708) is fixed to the inner wall of the connecting frame (706).

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