CN216114116U

CN216114116U - Smoke pipe and gas module furnace

Info

Publication number: CN216114116U
Application number: CN202122654667.1U
Authority: CN
Inventors: 黄烨霞; 陈立
Original assignee: Guangdong Osma Thermal Energy Technology Co ltd
Current assignee: Guangdong Osma Thermal Energy Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-22
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a smoke tube and a gas module furnace, which comprise a tube body, wherein the tube body is provided with a first smoke inlet end, a second smoke inlet end, a first smoke exhaust channel, a second smoke exhaust channel and a smoke outlet end, the first smoke inlet end is communicated with the first smoke exhaust channel, the second smoke inlet end is communicated with the second smoke exhaust channel, the first smoke exhaust channel and the second smoke exhaust channel are communicated with the smoke outlet end, and the first smoke exhaust channel and the second smoke exhaust channel are not communicated with each other. The smoke pipe integrates two independent discharge channels on the same pipe body to realize centralized smoke discharge, and the two discharge channels are not in series flow with each other, so that the smoke backflow phenomenon can be effectively prevented when a single heating unit works; in addition, the smoke tube has simple structure, is favorable for production and assembly, and saves time. The utility model also discloses a gas module furnace, which comprises a plurality of groups of heating units and a plurality of smoke pipes, wherein each two groups of heating units are connected with the same smoke pipe, and the first smoke inlet end and the second smoke inlet end of each smoke pipe are connected with the smoke exhaust ends of the two groups of heating units one by one.

Description

Smoke pipe and gas module furnace

Technical Field

The utility model relates to the technical field of gas module furnaces, in particular to a smoke tube and a gas module furnace.

Background

A gas module furnace is a heating device formed by combining a plurality of heating units with the same function. In the existing gas module furnace on the market, due to the limitation of space, every two groups of heating units adopt one smoke pipe to collect and discharge smoke, the multi-way smoke pipe comprises a main flue and two branch flues connected in parallel, the branch flues are connected with the smoke discharge ends of the heating units one by one, and the smoke generated by the heating units is discharged into the branch flues and then is discharged in a centralized manner through the main flue, so that the smoke discharge is realized. However, in the actual use process, the heating units of the gas module furnace work as required, when one group of heating units work, the generated smoke part can flow back to the smoke exhaust end of the heating unit which does not work, the subsequent use of the heating unit can be influenced, and potential safety hazards also exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a smoke tube and a gas module furnace.

The utility model discloses a smoke tube which comprises a tube body, wherein the tube body is provided with a first smoke inlet end, a second smoke inlet end, a first smoke exhaust channel, a second smoke exhaust channel and a smoke outlet end, the first smoke inlet end is communicated with the first smoke exhaust channel, the second smoke inlet end is communicated with the second smoke exhaust channel, the first smoke exhaust channel and the second smoke exhaust channel are communicated with the smoke outlet end, and the first smoke exhaust channel and the second smoke exhaust channel are not communicated with each other.

According to an embodiment of the present invention, the pipe body includes an outer pipe and an inner pipe, the inner pipe is disposed in an inner cavity of the outer pipe, and the inner pipe divides the inner cavity of the outer pipe into a first discharge flue and a second discharge flue.

According to an embodiment of the present invention, the first smoke inlet end is disposed at a position of the outer pipe corresponding to the first smoke exhaust duct, the second smoke inlet end is disposed at a position of the outer pipe corresponding to the second smoke exhaust duct, and the smoke outlet end is disposed at an end of the outer pipe close to the first smoke inlet end.

According to an embodiment of the present invention, the inner tubular member includes a tube portion provided on the mounting portion, and a mounting portion connected to an inner wall of the outer tubular member.

According to an embodiment of the utility model, the shape of the mounting portion is adapted to the shape of the inner cavity of the outer tube, and the outer circumference of the mounting portion is connected to the inner wall of the outer tube.

According to an embodiment of the present invention, the pipe portion has a smoke inlet and a smoke outlet, the smoke inlet communicating with the second smoke inlet end, and the smoke outlet communicating with the smoke outlet end.

According to an embodiment of the present invention, the smoke inlet and the smoke outlet are respectively located at two sides of the mounting portion, and the smoke outlet extends to the smoke outlet end.

According to an embodiment of the present invention, a drainage portion is disposed at an end of the outer tube away from the smoke outlet end, and the drainage portion is communicated with the inner cavity of the outer tube.

The utility model also discloses a gas module furnace, which comprises a plurality of groups of heating units and a plurality of smoke pipes, wherein each two groups of heating units are connected with the same smoke pipe, and the first smoke inlet end and the second smoke inlet end of each smoke pipe are connected with the smoke exhaust ends of the two groups of heating units one by one.

Compared with the prior art, the smoke tube and the gas module furnace have the following advantages:

according to the smoke tube and the gas module furnace, the smoke tube integrates two independent discharge channels on the same tube body, so that centralized smoke discharge is realized, the two discharge channels are not in series flow with each other, and the smoke backflow phenomenon can be effectively prevented when a single heating unit works; in addition, this tobacco pipe simple structure is favorable to the production equipment, saves time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of a smoke tube in an embodiment;

FIG. 2 is a sectional view showing the structure of a smoke tube in the embodiment;

fig. 3 is a schematic structural diagram of the inner pipe in the embodiment.

Description of reference numerals:

1. a pipe body; 11. a first smoke inlet end; 12. a second smoke inlet end; 13. a first row of flues; 14. a second discharge flue; 15. a smoke outlet end; 16. an outer tubular member; 161. a water discharge section; 17. an inner tube; 171. a tube portion; 1711. a smoke inlet; 1712. a smoke outlet; 172. an installation part.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a smoke tube comprises a tube body 1, wherein the tube body 1 is provided with a first smoke inlet end 11, a second smoke inlet end 12, a first smoke exhaust duct 13, a second smoke exhaust duct 14 and a smoke outlet end 15, the first smoke inlet end 11 is communicated with the first smoke exhaust duct 13, the second smoke inlet end 12 is communicated with the second smoke exhaust duct 14, the first smoke exhaust duct 13 and the second smoke exhaust duct 14 are communicated with the smoke outlet end 15, and the first smoke exhaust duct 13 is not communicated with the second smoke exhaust duct 14.

Specifically, the pipe body 1 comprises an outer pipe 16 and an inner pipe 17, the inner pipe 17 is arranged in an inner cavity of the outer pipe 16, and the inner pipe 17 divides the inner cavity of the outer pipe 16 into a first exhaust flue 13 and a second exhaust flue 14. The inner pipe 17 includes a pipe portion 171 and a mounting portion 172, the pipe portion 171 is provided on the mounting portion 172, and the mounting portion 172 is connected to the inner wall of the outer pipe 16. The first smoke inlet end 11 is arranged at the position, corresponding to the first smoke exhaust channel 13, of the outer pipe piece 16, the second smoke inlet end 12 is arranged at the position, corresponding to the second smoke exhaust channel 14, of the outer pipe piece 16, the smoke outlet end 15 is arranged at one end, close to the first smoke inlet end 11, of the outer pipe piece 16, and the first smoke inlet end 11 is communicated with the smoke outlet end 15 through the first smoke exhaust channel 13. The first smoke inlet end 11 is located higher than the mounting portion 172, and the second smoke inlet end 12 is located lower than the mounting portion 172.

Further, the tube portion 171 has a smoke inlet 1711 and a smoke outlet 1712, and the smoke inlet 1711 and the smoke outlet 1712 are respectively located at two sides of the mounting portion 172, and the smoke outlet 1712 extends to the smoke outlet 15, the smoke inlet 1711 is communicated with the second smoke inlet 12 through the second smoke exhaust channel 14, and the smoke outlet 1712 is communicated with the smoke outlet 15.

Further, the shape of the mounting portion 172 is adapted to the shape of the inner cavity of the outer pipe 16, and the outer circumference of the mounting portion 172 is connected to the inner wall of the outer pipe 16, so that the mounting portion 172 better separates the first discharge flue 13 from the second discharge flue 14. In this embodiment, the outer tube 16 is cylindrical and has a conforming shape in which the outer periphery of the mounting portion 172 is circular. In addition, the pipe portion 171 is cylindrical to improve space efficiency.

Preferably, a drain 161 is provided at an end of the outer tube 16 remote from the smoke outlet 15, the drain 161 being in communication with the inner cavity of the outer tube 16 for draining condensed water from the tube body 1.

The embodiment also discloses a gas module furnace, which comprises a plurality of groups of heating units and a plurality of smoke pipes, wherein each two groups of heating units are connected with the same smoke pipe, and the first smoke inlet end 11 and the second smoke inlet end 12 of the smoke pipes are connected with the smoke exhaust ends of the two groups of heating units one by one.

In conclusion, the smoke pipe integrates two independent discharge channels on the same pipe body, so that centralized smoke discharge is realized, the two discharge channels are not in series flow with each other, and the smoke backflow phenomenon can be effectively prevented when a single heating unit works; in addition, this tobacco pipe simple structure is favorable to the production equipment, saves time.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a tobacco pipe, its characterized in that, includes body (1), body (1) has first cigarette end (11), second cigarette end (12), first discharge flue (13), second discharge flue (14) and goes out cigarette end (15), first cigarette end (11) of advancing with first discharge flue (13) intercommunication, second cigarette end (12) of advancing with second discharge flue (14) intercommunication, first discharge flue (13) reach second discharge flue (14) with go out cigarette end (15) intercommunication, just first discharge flue (13) with second discharge flue (14) do not communicate each other.

2. A smoke tube according to claim 1, characterized in that the tube body (1) comprises an outer tube (16) and an inner tube (17), the inner tube (17) being arranged in the inner cavity of the outer tube (16), the inner tube (17) dividing the inner cavity of the outer tube (16) into the first discharge flue (13) and the second discharge flue (14).

3. The smoke tube of claim 2, wherein said first smoke inlet end (11) is arranged at a position of said outer pipe member (16) corresponding to said first smoke exhaust duct (13), said second smoke inlet end (12) is arranged at a position of said outer pipe member (16) corresponding to said second smoke exhaust duct (14), and said smoke outlet end (15) is arranged at an end of said outer pipe member (16) close to said first smoke inlet end (11).

4. The smoke tube of claim 3, wherein said inner pipe member (17) comprises a tube portion (171) and a mounting portion (172), said tube portion (171) being disposed on said mounting portion (172), said mounting portion (172) being connected to an inner wall of said outer pipe member (16).

5. The smoke tube of claim 4, wherein said mounting portion (172) is shaped to fit the shape of the inner cavity of said outer tubular member (16), and the outer periphery of said mounting portion (172) is connected to the inner wall of said outer tubular member (16).

6. The smoke tube of claim 4, wherein said tube portion (171) has a smoke inlet (1711) and a smoke outlet (1712), said smoke inlet (1711) being in communication with said second smoke inlet end (12), said smoke outlet (1712) being in communication with said smoke outlet end (15).

7. The smoke tube of claim 6, wherein said smoke inlet (1711) and said smoke outlet (1712) are located at both sides of said mounting portion (172), respectively, and said smoke outlet (1712) extends to said smoke outlet (15).

8. A smoke tube according to any of the claims 3 to 7, wherein a drain (161) is provided at the end of said outer pipe member (16) remote from said smoke outlet end (15), said drain (161) communicating with the inner cavity of said outer pipe member (16).

9. A gas-fired modular furnace comprising a plurality of groups of heating units and a plurality of flue tubes according to any one of claims 1 to 8, each two groups of said heating units being connected to the same flue tube, the first (11) and second (12) flue tubes being connected to the smoke evacuation ends of the two groups of said heating units one by one.