CN211903293U

CN211903293U - High-power air duct heater

Info

Publication number: CN211903293U
Application number: CN202020351786.2U
Authority: CN
Inventors: 明义龙; 黄小龙; 王付华; 马开新
Original assignee: China Energy Huabang Environmental Protection Technology Co Ltd
Current assignee: China Energy Huabang Environmental Protection Technology Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-10
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a high-power wind channel heater, including inner chamber, shell and heat preservation cotton, the shell be located the inner chamber the outside and with the inner chamber between pack have the heat preservation cotton, the inboard of inner chamber is provided with the fixed plate, is fixed with the fin heating pipe on the fixed plate, the one end of shell is provided with the air intake, the other end of shell is provided with the air outlet, the casing department of air outlet installs export temperature probe, the inboard of inner chamber still is provided with inner chamber temperature probe. The utility model discloses high-power wind channel heater, whole heater top is the wiring, is provided with three wiring thorax of group and heats respectively, its main aim at production, installation and easy maintenance, all be provided with bore temperature probe in every wiring thorax and can prevent that inside high temperature, play the effect of protection heater, the footing is the shaped steel support, the bulk strength is high, support whole heater work, all have the cable interface wiring in the wiring thorax, it is even to have the heating, advantages such as heating efficiency height and simple structure.

Description

High-power air duct heater

Technical Field

The utility model relates to a heater technical field specifically is a high-power wind channel heater.

Background

The electric heater is an electric appliance which utilizes electric energy to achieve a heating effect. The intelligent heating device has the advantages of small volume, high heating power, wide application, intelligent control mode, high temperature control precision and capability of being networked with a computer. Wide application range, long service life and high reliability. The core of the heater principle is energy conversion, most widely, the conversion of electrical energy into thermal energy.

When the existing heater is used, the heating is not uniform and the heating efficiency is low, so a high-power air duct heater is urgently needed to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power wind channel heater has advantages such as the heating is even, heating efficiency is high and simple structure, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-power air channel heater, includes bore, shell and heat preservation cotton, the shell is located the outside of bore and the bore between pack have the heat preservation cotton, the inboard of bore is provided with the fixed plate, be fixed with the fin heating pipe on the fixed plate, the fin heating pipe also is located the inboard of bore, the one end of shell is provided with the air intake, the other end of shell is provided with the air outlet, export temperature probe is installed to the casing department of air outlet, the wiring bore is installed to the upper end of shell, be provided with the cable connector on the wiring bore, the inboard of bore still is provided with bore temperature probe, bore temperature probe wears out the shell and connects on the wiring bore.

Preferably, the lower end of the housing is provided with a foot.

Preferably, the foot is made of section steel.

Preferably, the number of the wiring chambers is three, and the three wiring chambers are connected with inner chamber temperature measuring probes.

Preferably, the finned heating tube is uniformly distributed in the inner bore.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses high-power wind channel heater, whole heater top is the wiring, is provided with three wiring thorax of group and heats respectively, its main aim at production, installation and easy maintenance, all be provided with bore temperature probe in every wiring thorax and can prevent that inside high temperature, play the effect of protection heater, the footing is the shaped steel support, the bulk strength is high, support whole heater work, all have the cable interface wiring in the wiring thorax, it is even to have the heating, advantages such as heating efficiency height and simple structure.

Drawings

Fig. 1 is a front view of a high power duct heater of the present invention;

fig. 2 is a side view of the high power air channel heater of the present invention.

In the figure: 1. an inner bore; 2. a housing; 3. heat preservation cotton; 4. a fin heating pipe; 5. a bore temperature probe; 6. an outlet temperature measuring probe; 7. a wiring chamber; 8. a fixing plate; 9. an air inlet; 10. an air outlet; 11. footing; 12. and a cable interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a high-power air duct heater comprises an inner chamber 1, a shell 2 and heat insulation cotton 3, wherein the shell 2 is positioned at the outer side of the inner chamber 1, the heat insulation cotton 3 is filled between the shell and the inner chamber 1, the heat insulation cotton 3 can play a role of heat insulation, a fixing plate 8 is arranged at the inner side of the inner chamber 1, a fin heating pipe 4 is fixed on the fixing plate 8, the fin heating pipe 4 is also positioned at the inner side of the inner chamber 1, the fin heating pipe 4 is uniformly distributed in the inner chamber 1, a bottom foot 11 is installed at the lower end of the shell 2, the bottom foot 11 is made of section steel, the bottom foot 11 is a section steel support, the overall strength is high, the whole heater is supported to work, an air inlet 9 is arranged at one end of the shell 2, an air outlet 10 is arranged at the other end of the shell 2, an outlet temperature measuring probe 6 is installed, the quantity of wiring thorax 7 is three, all be connected with bore temperature probe 5 on the three wiring thorax 7, whole heater top is the wiring, it heats respectively to be provided with three group wiring thorax 7, its main aim at production, installation and easy maintenance, it can prevent that inside high temperature from all being provided with bore temperature probe 5 in every wiring thorax 7, play the effect of protection heater, it is even to have the heating, advantages such as heating efficiency is high and simple structure, be provided with cable connector 12 on the wiring thorax 7, the inboard of bore 1 still is provided with bore temperature probe 5, bore temperature probe 5 wears out shell 2 and connects on wiring thorax 7.

The working principle is as follows: whole heater top is the wiring, is provided with three montage wiring thorax 7 and heats respectively, its main aim at production, installation and easy maintenance, all be provided with bore temperature probe 5 in every wiring thorax 7 and can prevent that inside high temperature, play the effect of protection heater, footing 11 is the shaped steel support, and bulk strength is high, supports whole heater work, all has cable interface 12 wiring in the wiring thorax 7, has advantages such as the heating is even, heating efficiency is high and simple structure.

To sum up, the utility model discloses high-power air channel heater, whole heater top are the wiring, are provided with three montage wiring thorax 7 and heat respectively, and its main aim at production, installation and easy maintenance all are provided with bore temperature probe 5 in every wiring thorax 7 and can prevent that inside high temperature from, play the effect of protection heater, and footing 11 is the shaped steel support, and bulk strength is high, supports whole heater work, all has cable interface 12 to connect the line in the wiring thorax 7, has advantages such as the heating is even, heating efficiency is high and simple structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a high-power air channel heater, includes bore (1), shell (2) and heat preservation cotton (3), its characterized in that: the shell (2) is positioned at the outer side of the inner chamber (1) and heat insulation cotton (3) is filled between the shell and the inner chamber (1), a fixed plate (8) is arranged on the inner side of the inner chamber (1), a fin heating pipe (4) is fixed on the fixed plate (8), the fin heating pipe (4) is also positioned at the inner side of the inner chamber (1), one end of the shell (2) is provided with an air inlet (9), an air outlet (10) is arranged at the other end of the shell (2), an outlet temperature measuring probe (6) is arranged at the shell of the air outlet (10), a wiring chamber (7) is arranged at the upper end of the shell (2), a cable interface (12) is arranged on the wiring chamber (7), the inner side of the inner chamber (1) is also provided with an inner chamber temperature measuring probe (5), and the inner chamber temperature measuring probe (5) penetrates through the shell (2) and is connected to the wiring chamber (7).

2. A high power duct heater according to claim 1, wherein: the lower end of the shell (2) is provided with a bottom foot (11).

3. A high power duct heater according to claim 2, wherein: the bottom foot (11) is made of section steel.

4. A high power duct heater according to claim 1, wherein: the number of the wiring chambers (7) is three, and the three wiring chambers (7) are all connected with inner chamber temperature measuring probes (5).

5. A high power duct heater according to claim 1, wherein: the fin heating pipes (4) are uniformly distributed in the inner bore (1).