Heating device of handheld repairing mold for repairing composite insulator
By designing a heating device with built-in electric heating plate, the scalds and inaccurate temperature control problems caused by exposure of the heating pipe are solved, and safe and reliable precise heating and efficient and convenient repair process are achieved.
Patent Information
- Application Number
- CN202421651920.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-07-12
AI Technical Summary
During the repair process of composite insulators, exposed outside the heating pipe is prone to burn employees and cannot effectively control the temperature, resulting in safety hazards and inefficiency.
Design a heating device including a heating cabinet, an electric control chamber and a heating chamber, with built-in electric heating plates, equipped with sensors and controllers to achieve layered temperature control and precise heating, ensuring that the heating pipe is fixedly placed, avoiding scalding and energy waste.
It achieves precise temperature control, safety and reliability, improves work efficiency and energy saving, reduces safety hazards, and is suitable for use in limited spaces.
Smart Images
Figure CN223181672U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a heating device for a handheld repair mold for repairing composite insulators, belonging to the technical field of composite insulator treatment. Background Art
[0002] During the repair process of composite insulators, a common method is to insert a heating tube into a handheld repair mold for heating, and perform forming repair after reaching the temperature. During the heating process, the heating tube is exposed, which is easy to scald employees. Moreover, there is no fixed placement point for the heating tube, so it cannot be effectively controlled, and it is easy to find that it cannot be found when needed. Content of the Utility Model
[0003] The purpose of the utility model is to provide a heating device for a handheld repair mold for repairing composite insulators, which can realize simultaneous heating of one or more handheld repair molds, and can realize controllable layered temperature and precise control of heating temperature; and the electric heating plate is built-in, so there will be no scalding situation and the situation of not being able to find it.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0005] A heating device for a handheld repair mold for repairing composite insulators, characterized in that it includes a heating cabinet, and the heating cabinet contains an electric control bin and a plurality of heating bins separated by a partition from bottom to top; an electric heating plate is arranged in each heating bin, and sensors are arranged on both sides of the bin body; a controller is arranged in the electric control bin, and the electric heating plate and the sensors are electrically connected to the controller; the sensor is used to detect the placement of the handheld repair mold in the heating bin, and the controller controls the on-off of the electric heating plate according to the detection result of the sensor.
[0006] Preferably, a heat insulation baffle is arranged at the front end of each heating bin.
[0007] Preferably, a plurality of grooves are formed at the top of each heat insulation baffle.
[0008] Preferably, a temperature sensor electrically connected to the controller is installed in each heating bin.
[0009] Preferably, the sensors arranged on both sides of the bin body of each heating bin include a photoelectric sensor and a photoelectric receiver.
[0010] Preferably, the photoelectric sensor and the photoelectric receiver are respectively embedded in the side walls on both sides of the heating bin, and a notch for light to pass through is formed on the inner side of the side wall.
[0011] The beneficial effects of the utility model are as follows:
[0012] 1. Precise temperature control: The temperature can be controlled in layers, and the heating temperature can be precisely controlled, so as to ensure the repair effect;
[0013] 2. Safe and reliable: There is a dedicated placement position, which avoids the random placement of the heating tube and the situation of scalding employees easily occurring during use, improving the safety of operation. At the same time, the heating tube is built-in, avoiding exposure and messy wiring, further reducing potential safety hazards;
[0014] 3. Efficient and convenient: It can heat one or more handheld repair molds simultaneously, greatly improving work efficiency and meeting the needs of large-scale repairs. At the same time, after employees use it, they can put it into the heating device, and it will continue to heat. It can be taken at any time when needed, making it more convenient to use;
[0015] 4. Energy-saving: A sensor is added to the device, and heating work can only be carried out when there is a handheld repair mold in the heating chamber, reducing energy consumption;
[0016] 5. Space-saving: It is compactly designed, occupies little space, is suitable for use in limited space, and improves the comfort of the working environment. Description of the Drawings
[0017] Figure 1 It is a schematic structural diagram of the heating device.
[0018] The meanings of the main reference numerals in the figure are as follows:
[0019] 1. Heating cabinet, 2. Partition board, 3. Electric control chamber, 4. Heating chamber, 5. Electric heating plate, 6. Sensor, 7. Photoelectric sensor, 8. Photoelectric receiver, 9. Controller, 10. Heat insulation baffle, 11. Power indicator light, 12. Temperature control meter, 13. Heating control switch, 14. Mode control knob. Specific Embodiments
[0020] The following specifically introduces the present utility model in conjunction with the drawings and embodiments.
[0021] As Figure 1As shown in the figure: This embodiment provides a heating device for a handheld repair mold for composite insulators, including a heating cabinet 1. Inside the heating cabinet 1, from bottom to top, there are an electric control bin 3 and two heating bins 4 separated by a partition 2. On the partition 2 in each heating bin 4, there is an electric heating plate 5, and sensors 6 are arranged on both sides of the bin body. The sensors 6 include a photoelectric sensor 7 and a photoelectric receiver 8, and the photoelectric sensor 7 and the photoelectric receiver 8 are respectively embedded in the side walls of both sides of the heating bin 4, and there are notch openings for light to pass through on the inner side of the side walls. A controller 9 is arranged in the electric control bin 3, and the electric heating plate 5 and the sensors are electrically connected to the controller 9. The sensor 6 is used to detect whether a handheld repair mold is placed in the heating bin 4. The controller 9 controls the power on and off of the electric heating plate 5 according to the detection result of the sensor 6. If it is detected that a handheld repair mold is placed, the controller 9 controls the electric heating plate 5 to be powered on. If it is not detected that a handheld repair mold is placed, the controller 9 keeps the electric heating plate 5 in a powered-off state.
[0022] Meanwhile, at the front end of each heating bin 4, there is a heat insulation baffle 10, and multiple grooves are formed at the top of each heat insulation baffle 10. The electric heating plate 5 is located at the rear side of the heat insulation baffle 10, and a temperature sensor electrically connected to the controller 9 is installed in each heating bin 4.
[0023] In actual application, first power on the device, and the power indicator light 11 on the controller 9 lights up. According to the number of handheld repair molds to be heated, decide whether to use one layer or two layers of heating bins 4. When in use, first set the heating temperature through the temperature control meter 12 on the controller 9, then turn the heating control switch 13 corresponding to the heating bin 4 to the ON (on) position, and then turn the mode control knob 14 to the AUTO (automatic) position. Place the handheld repair mold on the electric heating plate 5 in the heating bin 4, and the handheld repair mold will affect the light transmission between the photoelectric sensor 7 and the photoelectric receiver 8. At this time, the intensity of the light signal received by the photoelectric receiver 8 will change and trigger a switch signal to the controller 9. After receiving this signal, the controller 9 powers on the electric heating plate 5 in the corresponding heating bin 4 to start automatic heating. The temperature sensor detects the temperature in the heating bin 4 and transmits it to the controller 9 and is displayed on the temperature control meter 12 until the heating temperature reaches the set temperature. After heating is completed, the heating can be stopped by turning the heating control switch 13 to the OFF (off) position, or the heated handheld repair mold can be directly taken out. At this time, the intensity of the light signal received by the photoelectric receiver 8 will return to the initial state and trigger a switch signal to the controller 9. After receiving this signal, the controller 9 powers off the electric heating plate 5 in the corresponding heating bin 4 to end the heating.
[0024] If the rotation mode control knob 14 is rotated to the MANU (manual) position, after the controller 9 receives the signal and powers on the heating plate 5 in the corresponding heating chamber 4, the heating plate 5 will keep heating until the heating control switch 13 is manually rotated to the OFF (off) position or the heated handheld repair mold is taken out, then the heating will stop.
[0025] The above are only the preferred embodiments of the utility model patent. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the utility model patent, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the utility model patent.
Claims
1. A heating device for a handheld repair mold for repairing composite insulators, characterized in that, It includes a heating cabinet, in which there are an electric control bin and a plurality of heating bins separated by partitions from bottom to top; in each heating bin, there is an electric heating plate, and sensors are arranged on both sides of the bin body; in the electric control bin, there is a controller, and the electric heating plate and the sensors are electrically connected to the controller; the sensors are used to detect the placement of the handheld repair mold in the heating bin, and the controller controls the power on and off of the electric heating plate according to the detection results of the sensors.
2. The heating device of the handheld repair mold for repairing composite insulators according to claim 1, characterized in that, An insulating baffle is arranged at the front end of each heating bin.
3. The heating device of the hand-held repair mold for composite insulators according to claim 2, characterized in that, A plurality of grooves are formed at the top of each insulating baffle.
4. The heating device of the handheld repair mold for composite insulator repair according to claim 1, characterized in that, A temperature sensor electrically connected to the controller is installed in each heating bin.
5. The heating device of the handheld repair mold for composite insulator repair according to claim 1, characterized in that, The sensors arranged on both sides of the bin body of each heating bin include a photoelectric sensor and a photoelectric receiver.
6. The heating device of the hand-held repair mold for composite insulator repair according to claim 5, characterized in that, The photoelectric sensor and the photoelectric receiver are respectively embedded in the side walls on both sides of the heating bin, and a notch for light to pass through is formed on the inner side of the side wall.