Dry-burning-resistant heater with temperature measuring hole

Abstract

The utility model relates to the technical field of heaters, and discloses an anti-dry heating heater with a temperature measuring hole, which solves the problems that the existing heater cannot automatically add water after the water is dried, so that the heater is damaged due to dry heating and has potential safety hazards, and comprises a heater main body, and a control panel is fixedly arranged at the front part of the heater main body; an electric heating pipe is fixedly installed in the heater body, a drainage valve is fixedly installed in the middle of the bottom of the heater body, a water inlet valve is fixedly installed on one side of the heater body, supporting legs are fixedly installed on the two sides of the bottom of the heater body, and a water storage tank is fixedly installed on the rear side of the top of the heater body. A sewer pipe is fixedly mounted between the front part of the water storage tank and the top of the heater main body; a temperature measuring hole is formed in one side of the top of the heater main body; the heater can automatically add water after water is burnt out, so that the heater is prevented from being damaged by dry burning, and the safety performance is improved.

Description

Technical Field

[0001] This utility model belongs to the field of heater technology, specifically a dry-burning preventive heater with a temperature measuring hole. Background Technology

[0002] The anti-dry-burning heater with a temperature sensor hole is a heating device that combines temperature monitoring and anti-dry-burning functions. The temperature sensor hole on the heater allows the temperature sensor to directly monitor the temperature of the heating area. This design enables the heater to obtain real-time temperature data of the heating surface, thereby achieving precise control of the heating process. The temperature sensor can accurately measure the temperature of the heating surface, providing a basis for precise control of the heater. The anti-dry-burning heater with a temperature sensor hole is a safe, reliable, and precisely controlled heating device, widely used in homes, laboratories, and industrial production. Through real-time monitoring and automatic power-off functions, it effectively avoids the safety hazards caused by dry burning, providing convenience for people's daily life and work. Existing heaters cannot automatically add water after the water boils dry, which can lead to damage from dry burning and pose a safety hazard. Utility Model Content

[0003] In order to overcome the defects of the prior art, this utility model provides a dry-burning prevention heater with a temperature measuring hole, which effectively solves the problem that the existing heater cannot automatically add water after the water boils dry, thus causing the heater to dry-burn and be damaged, posing a safety hazard.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dry-burning preventer heater with a temperature measuring hole, comprising a heater body, a control panel fixedly installed at the front of the heater body, an electric heating element fixedly installed inside the heater body, a drain valve fixedly installed at the middle of the bottom of the heater body, a water inlet valve fixedly installed on one side of the heater body, support legs fixedly installed on both sides of the bottom of the heater body, a water storage tank fixedly installed at the rear of the top of the heater body, a drain pipe fixedly installed between the front of the water storage tank and the top of the heater body, and a temperature measuring hole opened on one side of the top of the heater body, the interior of the temperature measuring hole being fixed... A temperature sensor is installed, and a protective cover is fixedly installed on one side of the drain pipe. A drive motor is fixedly installed inside the protective cover. Both the drive motor and the temperature sensor are electrically connected to the control panel via soft pads. A transmission component is provided at the output end of the drive motor. A mounting block is fixedly installed at the lower end inside the drain pipe. Drain grooves are opened on both sides of the mounting block. A water baffle is provided on the upper part of the mounting block. The middle part of the bottom of the water baffle is rotatably connected to the top of the mounting block via a shaft seat. A sealing gasket is fixedly installed on the lower side of the water baffle. The transmission component is connected to the water baffle. When the drive motor is running, it outputs power to the water baffle through the transmission component, causing the water baffle to rotate and open.

[0005] Preferably, the transmission assembly includes a rotating shaft, which is fixedly installed at the output end of the drive motor. A sealed bearing is rotatably mounted on the surface of the rotating shaft. The sealed bearing is fixedly installed between the protective cover and the drain pipe. One end of the rotating shaft extends into the interior of the drain pipe and is fixedly mounted with a drive bevel gear.

[0006] Preferably, a driven bevel gear is meshed with the lower part of the surface of the driving bevel gear, and a support block is rotatably mounted on the top of the driven bevel gear.

[0007] Preferably, a shaft is fixedly installed at the bottom of the driven bevel gear, the bottom of the shaft is fixedly connected to the top of the baffle, and support rods are fixedly installed on all four sides of the support block, with the ends of the four support rods away from the support block being fixedly connected to the inner wall of the drain pipe.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the operator fills the heater body with water through the water inlet valve, and then starts the electric heating element to heat the water inside the heater body. The temperature sensor inside the temperature measuring hole can transmit the temperature to the control panel, which will display the temperature data. When the water inside the heater body is dried up by the electric heating element, the internal temperature of the heater body will rise, and the temperature sensor will send a signal to the control panel. The control panel will start the drive motor to drive the rotating shaft to rotate inside the sealed bearing. When the rotating shaft rotates, the active bevel gear will drive the driven bevel gear to rotate along the bottom of the support block. When the driven bevel gear rotates, it will drive the water baffle and sealing gasket to rotate and open through the shaft, so that the water in the water tank can enter the heater body through the drain pipe and two drain troughs to prevent dry burning. This allows the heater to automatically add water after the water is dried up, thereby avoiding damage from dry burning and improving safety performance. Attached Figure Description

[0009] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0010] In the attached diagram:

[0011] Figure 1 This is a schematic diagram of the anti-dry-burning heater with a temperature measuring hole according to this utility model;

[0012] Figure 2 This is a cross-sectional view of the anti-dry-burning heater with a temperature measuring hole according to this utility model.

[0013] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the middle and lower water pipe structure;

[0014] Figure 4This is a top-section structural diagram of the mounting block of this utility model;

[0015] Figure 5 This is a top view of the structure of the water-retaining cover of this utility model;

[0016] In the diagram: 1. Heater body; 2. Control panel; 3. Inlet valve; 4. Drain valve; 5. Support leg; 6. Water tank; 7. Drain pipe; 8. Protective cover; 9. Temperature measuring hole; 10. Temperature sensor; 11. Heating element; 12. Mounting block; 13. Drain trough; 14. Water baffle; 15. Drive motor; 16. Shaft; 17. Sealed bearing; 18. Driving bevel gear; 19. Driven bevel gear; 20. Support block; 21. Support rod; 22. Shaft; 23. Shaft seat; 24. Sealing gasket. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Depend on Figures 1 to 5 The present invention includes a heater body 1, a control panel 2 fixedly installed at the front of the heater body 1, an electric heating element 11 fixedly installed inside the heater body 1, a drain valve 4 fixedly installed at the middle of the bottom of the heater body 1, a water inlet valve 3 fixedly installed on one side of the heater body 1, support legs 5 fixedly installed on both sides of the bottom of the heater body 1, a water storage tank 6 fixedly installed at the rear of the top of the heater body 1, a drain pipe 7 fixedly installed between the front of the water storage tank 6 and the top of the heater body 1, a temperature measuring hole 9 opened on one side of the top of the heater body 1, a temperature sensor 10 fixedly installed inside the temperature measuring hole 9, and a protective cover 8 fixedly installed on one side of the drain pipe 7. A drive motor 15 is fixedly installed inside the protective cover 8. The drive motor 15 and the temperature sensor 10 are electrically connected to the control panel 2 through a soft pad. The output end of the drive motor 15 is provided with a transmission component. An installation block 12 is fixedly installed at the lower end inside the drain pipe 7. A drain groove 13 is opened on both sides of the installation block 12. A water baffle 14 is provided on the upper part of the installation block 12. The middle part of the bottom of the water baffle 14 is rotatably connected to the top of the installation block 12 through a shaft seat 23. A sealing gasket 24 is fixedly installed on the lower side of the water baffle 14. The transmission component is connected to the water baffle 14. When the drive motor 15 is running, it outputs power to the water baffle 14 through the transmission component, causing the water baffle 14 to rotate and open.

[0019] In use, the operator fills the heater body 1 with water through the inlet valve 3, and then activates the heating element 11 to heat the water inside the heater body 1. The temperature is transmitted to the control panel 2 through the temperature sensor 10 inside the temperature measuring hole 9, and the control panel 2 displays the temperature data. When the water inside the heater body 1 is dried up by the heating element 11, the internal temperature of the heater body 1 will rise, and the temperature sensor 10 will send a signal to the control panel 2. The control panel 2 will then activate the drive motor 15 to drive the transmission component. When the transmission component is running, it will cause the water baffle 14 and the sealing gasket 24 to rotate and open, so that the water in the water storage tank 6 enters the heater body 1 through the drain pipe 7 and the two drain troughs 13 to prevent dry burning. This allows the heater to automatically add water after the water has dried up, thereby avoiding damage from dry burning and improving safety performance.

[0020] The transmission assembly includes a rotating shaft 16, which is fixedly installed at the output end of the drive motor 15. A sealed bearing 17 is rotatably mounted on the surface of the rotating shaft 16. The sealed bearing 17 is fixedly installed between the protective cover 8 and the drain pipe 7. One end of the rotating shaft 16 extends into the interior of the drain pipe 7 and is fixedly mounted with a driving bevel gear 18. A driven bevel gear 19 is meshed with the lower part of the surface of the driving bevel gear 18. A support block 20 is rotatably mounted on the top of the driven bevel gear 19. A shaft 22 is fixedly mounted on the bottom of the driven bevel gear 19. The bottom of the shaft 22 is fixedly connected to the top of the baffle cover 14. Support rods 21 are fixedly mounted on all four sides of the support block 20. The ends of the four support rods 21 away from the support block 20 are fixedly connected to the inner wall of the drain pipe 7.

[0021] When the drive motor 15 is running, it drives the rotating shaft 16 to rotate inside the sealed bearing 17. When the rotating shaft 16 rotates, the driving bevel gear 18 will drive the driven bevel gear 19 to rotate along the bottom of the support block 20. When the driven bevel gear 19 rotates, it will drive the water baffle 14 and the sealing gasket 24 to rotate and open through the shaft 22.

Claims

1. A dry-burning-proof heater with a temperature measuring hole, comprising a heater body (1), characterized in that: A control panel (2) is fixedly installed at the front of the heater body (1). An electric heating element (11) is fixedly installed inside the heater body (1). A drain valve (4) is fixedly installed at the middle of the bottom of the heater body (1). A water inlet valve (3) is fixedly installed on one side of the heater body (1). Support legs (5) are fixedly installed on both sides of the bottom of the heater body (1). A water storage tank (6) is fixedly installed on the rear side of the top of the heater body (1). A drain pipe (7) is fixedly installed between the front of the water storage tank (6) and the top of the heater body (1). A temperature measuring hole (9) is opened on one side of the top of the heater body (1). A temperature sensor (10) is fixedly installed inside the temperature measuring hole (9). A protective cover (8) is fixedly installed on one side of the drain pipe (7). A drive motor (15) is fixedly installed inside the device. The drive motor (15) and the temperature sensor (10) are electrically connected to the control panel (2) through a soft pad. The output end of the drive motor (15) is equipped with a transmission component. The lower end of the drain pipe (7) is fixedly installed with a mounting block (12). Both sides of the mounting block (12) are provided with drain grooves (13). The upper part of the mounting block (12) is provided with a water baffle (14). The middle part of the bottom of the water baffle (14) is rotatably connected to the top of the mounting block (12) through a shaft seat (23). A sealing gasket (24) is fixedly installed on the lower side of the water baffle (14). The transmission component is connected to the water baffle (14) for transmission. When the drive motor (15) is running, it outputs power to the water baffle (14) through the transmission component, so that the water baffle (14) rotates and opens.

2. The anti-dry-burning heater with a temperature measuring hole according to claim 1, characterized in that: The transmission assembly includes a rotating shaft (16), which is fixedly installed at the output end of the drive motor (15). A sealed bearing (17) is rotatably installed on the surface of the rotating shaft (16). The sealed bearing (17) is fixedly installed between the protective cover (8) and the drain pipe (7). One end of the rotating shaft (16) extends into the interior of the drain pipe (7) and is fixedly installed with a drive bevel gear (18).

3. A dry-burning prevention heater with a temperature measuring hole according to claim 2, characterized in that: The lower part of the surface of the driving bevel gear (18) is meshed with the driven bevel gear (19), and the top of the driven bevel gear (19) is rotatably mounted with a support block (20).

4. A dry-burning-proof heater with a temperature measuring hole according to claim 3, characterized in that: The driven bevel gear (19) is fixedly mounted with a shaft (22), the bottom of which is fixedly connected to the top of the baffle cover (14). Support rods (21) are fixedly mounted on all four sides of the support block (20), and the ends of the four support rods (21) away from the support block (20) are fixedly connected to the inner wall of the drain pipe (7).

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