CN212841847U

CN212841847U - Heating system burners

Info

Publication number: CN212841847U
Application number: CN202021765941.1U
Authority: CN
Inventors: 何锡春; 黄普和
Original assignee: Zhongshan Mingzhi Electrical Appliance & Gas Cooker Co ltd
Current assignee: Zhongshan Mingzhi Electrical Appliance & Gas Cooker Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-30
Anticipated expiration: 2030-08-21

Abstract

The utility model provides a heating system burner, including a lower cover; an upper cover, which and the lower cover enclose an air guide channel with an open end, and the upper cover is provided with a through hole connected to the air guide channel; a panel, which is fixed to the upper cover and surrounds the through hole to enclose a receiving space; an infrared burner includes at least two and is respectively fixed to the panel, and an air guide gap is formed between adjacent infrared burners; a fixed bracket, the fixed bracket is on opposite sides of the air guide channel; an electric heating component, which spans the upper cover and is arranged above the infrared burner at intervals and its two ends are respectively fixed to two fixed brackets; a fan component, the fan component is fixed to the upper cover or the lower cover and its air outlet is arranged directly opposite to the open end; the wind generated by the fan component is blown out from the air guide gap after passing through the air guide channel and the receiving space in sequence. Compared with the related art, the heating system burner of the utility model has good heating stability and better user experience.

Description

Burner of heating system

Technical Field

The utility model relates to a heating utensil field especially relates to a heating system combustor.

Background

The infrared burner is a main component of a heating system burner, is mainly used for industrial heating, drying and heat preservation, is a new infrared combustion process, is widely applied to industries such as industrial baking finish, printing and dyeing, food and the like, and is also used for household and outdoor heating.

A burner of a heating system in related art mainly includes a pot body having an accommodating space, an infrared combustion sheet covering the pot body, and an air inlet pipe penetrating through the pot body. The gas is mixed with air in the cooker body and then reacts with the infrared combustion sheet for combustion, and infrared rays are radiated outwards by the combustion sheet to realize heating, drying, heat preservation and the like of a target object.

However, the heating system burner of the related art generates a single radiation infrared ray mode, and when the air pressure of the gas pipe is unstable, the heating effect of the heating system burner is unstable, and the user experience effect is poor due to the fact that the gas is suddenly cooled and suddenly heated.

Therefore, there is a need to provide a new burner for heating system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to above prior art, the utility model provides a stability is good, the excellent heating system combustor of user experience effect.

In order to solve the technical problem, the utility model provides a heating system combustor, include:

a lower cover;

the upper cover is covered on the lower cover and jointly forms an air guide channel with an opening end, and one end of the upper cover, which is far away from the opening end, is provided with a through hole which penetrates through the upper cover and is communicated with the air guide channel;

the coaming is annular and is fixed on the upper cover and surrounds the through hole to form an accommodating space communicated with the air guide channel;

the infrared ray burners are at least partially accommodated in the accommodating space and comprise at least two infrared ray burners which are respectively fixed at one end of the enclosing plate, which is far away from the upper cover, an air guide gap is formed between every two adjacent infrared ray burners, and the accommodating space is communicated with the outside through the air guide gap;

the fixed supports are respectively arranged on two opposite sides of the air guide channel and extend along the air guide direction of the air guide channel, and the fixed supports are fixedly connected with the lower cover or the upper cover;

the electric heating assembly stretches across the upper cover and is arranged above the infrared burner at intervals, and two ends of the electric heating assembly are respectively bent, extended, supported and fixed on the two fixing supports; and the number of the first and second groups,

the fan assembly is fixed on the upper cover or the lower cover, and an air outlet of the fan assembly is opposite to the opening end; the air generated by the fan assembly sequentially passes through the air guide channel and the accommodating space and then is blown out from the air guide gap.

Preferably, the enclosing plate comprises a left side plate and a right side plate which are oppositely arranged at intervals along the air outlet direction of the air guide channel, and a front side plate and a rear side plate which are oppositely arranged at intervals along the air outlet direction perpendicular to the air guide channel, and the left side plate, the front side plate, the right side plate and the rear side plate are sequentially connected end to end and jointly enclose the accommodating space.

Preferably, the infrared ray burners include two, two the infrared ray burners are fixed in respectively the left side board with the right side board makes the infrared ray burners personally submit the slope setting for the horizontal plane, two the infrared ray burners symmetry sets up.

Preferably, the electric heating assembly includes two first heating assemblies and two second heating assemblies with the same structure, the two first heating assemblies are respectively arranged above the left side plate and above the right side plate in a spanning manner, and the two second heating assemblies are arranged above the air guide gap in a spanning manner.

Preferably, the electric heating assembly comprises an insulating tube which spans the upper cover and two ends of which are respectively fixed on the two fixing supports and a heating wire which is wound on the insulating tube.

Preferably, the infrared burner is including having combustion space and one end and being the open-ended a kind of deep pot body and lid and locating the infrared ray ceramic burning piece of the opening part of the body of deep pot, the body of deep pot be equipped with the air duct of combustion space intercommunication, the air duct runs through the bounding wall extends to outside the accommodating space.

Compared with the prior art, the utility model discloses a heating system combustor uses the infrared burner as main heating part, and the gas mode heating of burning, when gas atmospheric pressure is unstable, can in time switch to realize the electric heat heating by the electric heating element to effective the stable effect of guaranteeing the heating, improve user experience; in addition, enclose into wind-guiding passageway through upper cover and lower cover, utilize fan assembly to blow, make the air current pass through wind-guiding passageway and get into accommodating space, blow off through the wind-guiding clearance by accommodating space again, because of infrared burner set up in the accommodating space, it has produced a large amount of infrared heat radiation gathering around it, through fan assembly's the blowing make infrared heat radiation spread to wider range fast, realize promptly for wider stable heating, further improved user experience.

Drawings

The present invention will be described in detail with reference to the accompanying drawings. The foregoing and other aspects of the invention will become more apparent and more readily appreciated from the following detailed description, taken in conjunction with the accompanying drawings. In the drawings:

FIG. 1 is a schematic perspective view of a burner of a heating system according to the present invention;

FIG. 2 is an exploded view of a part of the three-dimensional structure of the burner of the heating system of the present invention;

fig. 3 is a schematic sectional view of the burner of the heating system of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The embodiments/examples set forth herein are specific embodiments of the present invention and are presented for illustrative purposes only, and are not intended to be construed as limitations on the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a heating system burner 100, which is used for being installed on a table, a tea machine, etc. to realize heating, and comprises a lower cover 1, an upper cover 2, a surrounding plate 3, an infrared burner 4, a fixing bracket 5, an electric heating component 6 and a fan component 7.

The upper cover 2 is covered on the lower cover 1 and jointly forms an air guide channel 20 with an opening end 10, and one end of the upper cover 2, which is far away from the opening end 10, is provided with a through hole which penetrates through the upper cover and is communicated with the air guide channel 20;

the surrounding plate 3 is annular, and the surrounding plate 3 is fixed to the upper cover 2 and surrounds the through hole to form an accommodating space 30 communicated with the air guide channel 20.

Specifically, in the present embodiment, the shroud 3 includes a left side plate 31 and a right side plate 32 that are provided to face each other at an interval in the air outlet direction of the air guide duct 20, and a front side plate 33 and a rear side plate 34 that are provided to face each other at an interval in the air outlet direction perpendicular to the air guide duct 20. The left side plate 31, the front side plate 33, the right side plate 32 and the rear side plate 34 are sequentially connected end to end and jointly enclose the accommodating space 30.

The infrared burners 4 are at least partially accommodated in the accommodating space 30, each infrared burner 4 comprises at least two parts, the two parts are respectively fixed at one end of the enclosing plate 3, which is far away from the upper cover 2, an air guide gap 40 is formed between every two adjacent infrared burners 4, and the accommodating space 30 is communicated with the outside through the air guide gap 40. That is, after the enclosure plate 3 encloses the accommodating space 30, one end thereof away from the upper cover is covered by the infrared burner 4 but not sealed, so as to form the air guiding gap 40. The airflow enters from the air guiding channel 20, flows to the accommodating space 30, and is blown out from the accommodating space 30 through the air guiding gap.

In this embodiment, the infrared burner 4 includes two, and two infrared burners 4 are fixed in respectively the left side board 31 with right side board 32 and make infrared burner 4 personally submit the slope setting for the horizontal plane to make the radiant surface that the thermal radiation of heating system combustor corresponds wider, the heating effect is better. Preferably, two infrared burners 4 are symmetrically arranged, for example, in a splayed arrangement, so as to increase the overall radiation surface.

Specifically, the infrared burner 4 is located including having combustion space 50 and one end and being open-ended a kind of deep pot body 41 and lid the infrared ray pottery burning piece 42 of the opening part of the pot body 41, a kind of deep pot body 41 be equipped with the air duct 43 of combustion space 50 intercommunication, air duct 43 runs through bounding wall 4 extends to outside the accommodating space 30 for external gas air supply. Of course, the gas duct 43 is actually connected to the gas source and the air at the same time, that is, the gas mixed with the gas flows through the gas duct 43, and the front end of the gas duct may be realized by a gas mixing device or the like. After entering the combustion space 50, it reacts with the infrared ceramic combustion sheet 42 and burns sufficiently to generate infrared radiation, i.e., heat radiation.

In the present embodiment, the infrared ceramic combustion sheet 42 is preferably an infrared corrugated honeycomb ceramic sheet to increase the surface area and the combustion working area, thereby providing better heat storage and combustion supporting effects and improving the combustion efficiency.

Because the used gas is natural gas or liquefied gas or artificial gas for burning coal, the smoke-free environment-friendly gas stove is smokeless and environment-friendly.

The fixed support 5 is respectively arranged on two opposite sides of the air guide channel 20 and extends along the air guide direction of the air guide channel 20, and the fixed support 5 is fixedly connected with the lower cover 1 or the upper cover 2. Of course, the fixing bracket 5 may also be a part of the lower cover 1 or the upper cover 2, or a housing is added outside the burner of the heating system to cover the burner to form protection, and a heat dissipation hole is required to be formed in the housing to supply heat for heating, and at this time, the fixing bracket 5 may be fixed to the housing, which is feasible and also conceivable.

The electric heating assembly 6 stretches across the upper cover 2 and is arranged above the infrared burner 4 at intervals, and two ends of the electric heating assembly 6 are respectively bent, extended, supported and fixed on the two fixing supports 5.

The electric heating element 6 includes two first heating elements 61 and two second heating elements 62 having the same structure, the two first heating elements 61 are respectively disposed above the left side plate 31 and above the right side plate 32, and the two second heating elements 62 are simultaneously disposed above the air guiding gap 40. When the air pressure of the air source is unstable, the air source can be switched to the electric heating component 6 for electric heating, so that the heating stability of the heating system combustor 100 is ensured, and the user experience effect is improved.

In this embodiment, the electric heating element 6 includes an insulating tube 611 spanning the upper cover 2 and having two ends fixed to the two fixing brackets, respectively, and a heating wire 612 wound around the insulating tube 611. The electric heating also realizes smokeless environmental protection.

The fan component 7 is fixed on the upper cover 2 or the lower cover 1, and an air outlet of the fan component 7 is opposite to the opening end 10. The air generated by the fan assembly 7 passes through the air guide passage 20 and the accommodating space 30 in this order, and is blown out through the air guide gap 40.

Because of the infrared burner set up in accommodating space 30, it has produced a large amount of thermal radiation gathering around it, and the blowing through fan assembly 7 makes the thermal radiation diffuse to wider range fast, realizes promptly for wider stable heating, has further improved user experience. Similarly, when heating is performed using the electric power generation module 6, the heat radiation thereof is rapidly diffused to a larger extent by blowing air from the fan module 7 as well.

It should be noted that the above-mentioned embodiments described with reference to the drawings are only intended to illustrate the present invention and not to limit the scope of the present invention, and those skilled in the art should understand that modifications or equivalent substitutions made on the present invention without departing from the spirit and scope of the present invention should be included in the scope of the present invention. Furthermore, unless the context indicates otherwise, words that appear in the singular include the plural and vice versa. Additionally, all or a portion of any embodiment may be utilized with all or a portion of any other embodiment, unless stated otherwise.

Claims

1. A heating system burner, comprising:

a lower cover;

2. The heating system burner as claimed in claim 1, wherein the enclosure comprises a left side plate and a right side plate which are oppositely arranged at intervals along the air outlet direction of the air guide channel, so as to form a front side plate and a rear side plate which are oppositely arranged at intervals along the air outlet direction perpendicular to the air guide channel, and the left side plate, the front side plate, the right side plate and the rear side plate are sequentially connected end to end and jointly enclose the accommodating space.

3. The heating system burner as set forth in claim 2, wherein the infrared ray burners are two, and two of the infrared ray burners are fixed to the left side plate and the right side plate, respectively, such that the infrared ray burners are disposed obliquely with respect to a horizontal plane, and the two infrared ray burners are disposed symmetrically.

4. The heating system burner as claimed in claim 2, wherein the electric heating elements include two first heating elements and two second heating elements having the same structure, the two first heating elements are respectively disposed over the left side plate and the right side plate, and the two second heating elements are simultaneously disposed over the air guide gap.

5. The heating system burner as claimed in claim 1, wherein the electric heating element includes an insulating tube spanning the upper cover and having both ends fixed to the two fixing brackets, respectively, and a heating wire wound around the insulating tube.

6. The heating system burner of claim 1, wherein the infrared burner comprises a pot body having a burning space and an opening at one end, and an infrared ceramic burning sheet covering the opening of the pot body, the pot body is provided with an air duct communicated with the burning space, and the air duct penetrates through the surrounding plate and extends out of the accommodating space.