Novel tandem armored heater

Abstract

The utility model relates to the technical field of heating equipment, in particular to a novel tandem armored heater, which comprises a first reflecting plate and a second reflecting plate, a plurality of heating elements arranged in series are arranged on the first reflecting plate and the second reflecting plate, and the heating elements are tightly and stably connected to form a tandem heating path. A wiring part is arranged at the tail end of the tandem heating path; the lower ends of the heating elements are provided with fixing supporting assemblies in a matched mode and installed on the corresponding first reflecting plate and the second reflecting plate through the fixing supporting assemblies. A plurality of through holes are formed in the center of the second reflecting plate; a thermocouple is also arranged on the first reflecting plate; according to the utility model, a tandem heating path is adopted, heat is gradually accumulated and released, the heating effect is improved, and the heating efficiency is improved; due to the design of the heating element, the space utilization rate and the heating uniformity are improved; and the thermocouple can monitor the temperature, so that the stability and the safety during working are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a novel series armored heater. Background Art

[0002] Armored heaters are a commonly used heating equipment in industrial and civilian fields. Traditional armored heaters often have problems such as low thermal efficiency, uneven heat conduction, and easy damage after long-term use during the heating process. With the continuous growth of demand for heating equipment in industrial and civilian fields, the performance requirements for heaters are also getting higher and higher. Therefore, it is of great significance to develop a new type of armored heater that is efficient, durable and has excellent thermal conductivity. Utility Model Content

[0003] In order to solve some problems existing in the above-mentioned prior art, the utility model provides a novel series armored heater.

[0004] To achieve the above-mentioned purpose, the utility model provides a new type of series armored heater, including a first reflecting plate and a second reflecting plate, and the first reflecting plate and the second reflecting plate are both provided with a plurality of heating elements arranged in series, and the heating elements are tightly and stably connected to form a series heating path, and the end of the series heating path is provided with a wiring portion; the lower end of the heating element is provided with a fixed support assembly, and is installed on the corresponding first reflecting plate and the second reflecting plate through the fixed support assembly; a through hole is provided at the center position of the second reflecting plate, and there are several through holes; a thermocouple is also provided on the first reflecting plate.

[0005] When the present invention is working, the heating element is installed by fixing the support assembly to ensure that the heating element is tightly connected to the first reflector and the second reflector; then the first reflector and the second reflector are fixed by the reflector mounting end to ensure that the two ends are symmetrically aligned, and the inclination angle of the side plates on both sides is adjusted to 15°~25° to optimize the heating effect; then the wiring part at the end of the series heating path is connected to the insulated cable through the intra-cavity wiring, and an insulating porcelain bowl and a heat shrink tubing are put in to protect the wiring, completing the preparation work before power on; then a thermocouple is installed on the first reflector to monitor the heating temperature in real time to ensure that the temperature is controlled within a safe range during the heating process; finally, the power is turned on, the heating element starts to work, and a uniform heating path is formed by the series arrangement to achieve efficient heating; during the heating process, the temperature reading of the thermocouple is continuously monitored, and the power output is adjusted to maintain the set heating temperature to ensure the heating effect and equipment safety.

[0006] The beneficial effects of the present invention are: a new type of series armored heater, which adopts a series heating path, gradually accumulates and releases heat, improves the heating effect, and improves the heating efficiency; the design of the heating element not only increases the heating surface area, but also improves the space utilization and heating uniformity; at the same time, the thermocouple can monitor the temperature, facilitates the control of the heating process, and improves the stability and safety during operation.

[0007] As a further improvement of the present invention, in order to ensure that the heating element is firmly installed and improve the overall stability and reliability; the fixed support assembly includes a tripod, a pad and a fastening nut arranged in conjunction with the pad; the tripods are arranged in a continuous interval, and the corresponding heating elements can be inserted into the grooves between the tripods; the two ends of the pad are connected with a fastening sleeve, the corresponding heating element passes through the fastening sleeve, and is installed and fixed by a fastening nut.

[0008] As a further improvement of the present invention, in order to achieve uniform distribution of heat and improve heating efficiency, reflective plate mounting ends are symmetrically provided at both ends of the first reflective plate and the second reflective plate, and the reflective plate mounting ends are "L"-shaped as a whole, and mounting holes are also provided on the reflective plate mounting ends; the first reflective plate and the second reflective plate are consistent in overall shape, length and width.

[0009] As a further improvement of the present invention, in order to direct the heat more concentratedly to the area requiring heating, both side plates of the first reflector and the second reflector are inclined outwards, with an inclination angle of 15° to 25°.

[0010] As a further improvement of the present invention, in order to improve the performance of the heating element and extend its service life, the heating element is made of a material with high resistivity and high thermal conductivity, and the surface of the heating element is coated with a high-temperature resistant and corrosion-resistant protective layer; the surface of the heating element is heated evenly, and the maximum temperature it can withstand is 750°C.

[0011] As a further improvement of the present invention, in order to ensure safety during electrical connection, the lower end of the wiring portion adopts intracavity wiring and is connected to an insulated cable, and the outer end of the insulated cable is sequentially inserted into an insulating porcelain bowl and a heat shrink tubing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a top view of the utility model.

[0015] Figure 3 It is a side view of the present utility model.

[0016] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle.

[0017] Among them, 1 is a heating element, 2 is a first reflecting plate, 3 is a second reflecting plate, 4 is a thermocouple, 5 is a fixed support assembly, 501 is a tripod, 502 is a fastening nut, 503 is a spacer, 504 is a fastening sleeve, 6 is a through hole, 7 is a wiring part, 8 is a reflecting plate mounting end, and 801 is a mounting hole. DETAILED DESCRIPTION

[0018] like Figure 1-4 A new type of serial armored heater is shown, comprising a first reflecting plate 2 and a second reflecting plate 3, wherein a plurality of heating elements 1 arranged in series are provided on each of the first reflecting plate 2 and the second reflecting plate 3, wherein the heating elements 1 are tightly and stably connected to form a serial heating path, and a wiring portion 7 is provided at the end of the serial heating path; a fixed support assembly 5 is provided at the lower end of the heating element 1, and the heating element 1 is installed on the corresponding first reflecting plate 2 and the second reflecting plate 3 through the fixed support assembly 5; a through hole 6 is provided at the center position of the second reflecting plate 3, and several through holes 6 are provided; a thermocouple 4 is also provided on the first reflecting plate 2; the fixed support assembly 5 comprises a tripod 501, a pad 503 and a fastening nut 502 provided in conjunction with the pad 503; the tripod 501 is provided with several consecutive intervals, and the corresponding heating element 1 can be stuck in the groove between the tripods 501; the pad The two ends of the block 503 are connected to a fastening sleeve 504, which passes through the corresponding heating element 1 and is installed and fixed by a fastening nut 502; the first reflector 2 and the second reflector 3 are symmetrically provided with reflector mounting ends 8 at both ends, and the reflector mounting ends 8 are "L"-shaped as a whole, and mounting holes 801 are also provided on the reflector mounting ends 8; the first reflector 2 and the second reflector 3 are consistent in overall shape, length and width; the side plates on both sides of the first reflector 2 and the second reflector 3 are inclined outward, and the inclination angle is 15° to 25°; the heating element 1 is made of a material with high resistivity and high thermal conductivity, and the surface of the heating element 1 is coated with a high-temperature resistant and corrosion-resistant protective layer; the surface of the heating element 1 is evenly heated, and the maximum temperature it can withstand is 750°C; the lower end of the wiring part 7 adopts intra-cavity wiring and is connected to an insulated cable, and the outer end of the insulated cable is sequentially inserted into an insulating porcelain bowl and a heat shrink tubing.

[0019] When the present invention is working, the heating element 1 is installed by fixing the support assembly 5 to ensure that the heating element 1 is tightly connected to the first reflector 2 and the second reflector 3; then the first reflector 2 and the second reflector 3 are fixed by the reflector mounting end 8 to ensure that the two ends are symmetrically aligned, and the inclination angle of the side plates on both sides is adjusted to 15°~25° to optimize the heating effect; then the wiring part 7 at the end of the series heating path is connected to the insulated cable through the intra-cavity wiring, and an insulating porcelain bowl and a heat shrink tubing are put in to protect the wiring, completing the preparations before power on; then the thermocouple 4 is installed on the first reflector 2 for real-time monitoring of the heating temperature to ensure that the temperature is controlled within a safe range during the heating process; finally, the power is turned on, the heating element 1 starts to work, and a uniform heating path is formed by the series arrangement to achieve efficient heating; during the heating process, the temperature reading of the thermocouple 4 is continuously monitored, and the power output is adjusted to maintain the set heating temperature to ensure the heating effect and equipment safety.

[0020] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A novel series armored heater, comprising a first reflecting plate (2) and a second reflecting plate (3), characterized in that: The first reflecting plate (2) and the second reflecting plate (3) are both provided with a plurality of heating elements (1) arranged in series, and the heating elements (1) are tightly and stably connected to each other to form a series heating path, and a wiring portion (7) is provided at the end of the series heating path; the lower end of the heating element (1) is provided with a fixed support assembly (5), and is installed on the corresponding first reflecting plate (2) and second reflecting plate (3) through the fixed support assembly (5); a through hole (6) is provided at the center position of the second reflecting plate (3), and a plurality of through holes (6) are provided; and a thermocouple (4) is also provided on the first reflecting plate (2).

2. A novel series armored heater according to claim 1, characterized in that: The fixed support assembly (5) comprises a tripod (501), a fastening nut (502) and a spacer (503); a plurality of tripods (501) are arranged at intervals, and corresponding heating elements (1) can be inserted into the grooves between the tripods (501); fastening sleeves (504) are connected to both ends of the spacer (503), and the corresponding heating element (1) passes through the fastening sleeve (504) and is installed and fixed by the fastening nut (502).

3. A novel series armored heater according to claim 1, characterized in that: Reflector mounting ends (8) are symmetrically provided at both ends of the first reflector (2) and the second reflector (3), the reflector mounting ends (8) being "L"-shaped as a whole, and mounting holes (801) are also provided on the reflector mounting ends (8); the first reflector (2) and the second reflector (3) are consistent in overall shape, length and width.

4. A novel series armored heater according to claim 1, characterized in that: Both side panels on the first reflector (2) and the second reflector (3) are inclined outwards, with an inclination angle of 15° to 25°.

5. The novel series armored heater according to claim 1 is characterized in that: The heating element (1) is made of a material with high resistivity and high thermal conductivity, and the surface of the heating element (1) is coated with a high-temperature-resistant and corrosion-resistant protective layer; the surface of the heating element (1) is heated evenly, and the maximum temperature it can withstand is 750°C.

6. A novel series armored heater according to claim 1, characterized in that: The lower end of the wiring portion (7) adopts intracavity wiring and is connected to an insulating cable, and the outer end of the insulating cable is sequentially sleeved into an insulating porcelain bowl and a heat shrink tubing.

Images