CN113719818A

CN113719818A - Conical heat conduction pipe

Info

Publication number: CN113719818A
Application number: CN202111061972.8A
Authority: CN
Inventors: 全广开; 黄大科
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-11-30

Abstract

The invention discloses a conical heat conduction pipe which comprises a heat conduction pipe body and fins, wherein the heat conduction pipe body is a conical pipe which continuously shrinks from bottom to top, and a plurality of fins are arranged on the inner peripheral wall of the heat conduction pipe body. Because the flame itself is at the in-process of burning, also be the taper of big end up about becoming, consequently set the heat pipe body into the conical duct, still be equipped with the fin at the inner wall of heat pipe simultaneously, just can effectively increase the contact point with flame high temperature department to in absorb naked light high temperature better, improve the heat utilization ratio of flame, thereby be favorable to the fast steam that produces, improve the effect of cooking of boiling furnace. In addition, the design of the conical pipe also relatively accords with the flowing air passage of hot air flow, so that electric air draft is not needed, sufficient oxygen is also available for combustion supporting, and the fire effect of the flame is improved. The device is simple in structure, easy to process and manufacture, convenient to install, energy-saving, environment-friendly, safe, reliable and high in practicability.

Description

Conical heat conduction pipe

Technical Field

The invention relates to the technical field of accessories of a cooking stove, in particular to a conical heat conduction pipe.

Background

The cooking stove is a cooking equipment commonly used such as breakfast shop, in order to make the flame can heat aquatic products themogenesis steam rapidly, can set up heat-transfer device in the cooking stove usually, traditional heat-transfer device can be with water contact, because the heat conduction effect of self is not good, consequently if will gain higher heat energy, then the universal adoption is the mode that increases the flame firepower, like this or can consume a lot of energy, or need use electric power convulsions to support combustion, the risk that has the electric shock exists, consequently, need improve heat-transfer device.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide a tapered heat conductive pipe.

The technical scheme of the invention is as follows: the utility model provides a toper heat pipe, its characterized in that includes heat pipe body and fin, heat pipe body is for following the tapered tube that up constantly shrinks, be equipped with a plurality ofly on heat pipe body's the internal perisporium the fin.

Preferably, the heat pipe body includes an outer pipe body and an inner pipe body, the outer pipe body and the inner pipe body are tapered pipes which are continuously contracted from bottom to top, the inner pipe body is disposed on an inner wall of the outer pipe body, the fins are disposed on an inner wall of the inner pipe body, a top end of the inner pipe body is lower than a top end of the outer pipe body, and a bottom end of the inner pipe body is higher than a bottom end of the outer pipe body.

Preferably, the outer pipe body is a stainless steel pipe, and the inner pipe body is an alloy pipe.

Preferably, the inner pipe body and the outer pipe body are connected through an anti-dropping positioning piece.

Preferably, the plurality of fins are divided into a plurality of fin layers arranged in the vertical direction, and each fin layer includes a plurality of fins arranged at intervals in the circumferential direction of the heat pipe body.

Compared with the prior art, the invention has the following beneficial effects:

because the flame itself is at the in-process of burning, also becomes big-end-up's taper roughly, consequently sets the heat pipe body to the conical tube, still is equipped with the fin at the inner wall of heat pipe simultaneously, compares like this in the cylinder pipe, just can effectively increase with the contact point of flame high temperature department to in order to absorb the naked light high temperature better, improve the heat utilization ratio of flame. And the more the heat is absorbed, the more the heat can be transferred, thereby being beneficial to quickly generating hot steam and improving the cooking effect of the cooking furnace. In addition, the design of the conical pipe also relatively accords with the flowing air passage of hot air flow, so that electric air draft is not needed, sufficient oxygen is also available for combustion supporting, and the fire effect of the flame is improved.

The device is simple in structure, easy to process and manufacture, convenient to install, energy-saving, environment-friendly, safe, reliable and high in practicability.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

The reference numbers are as follows:

1. a heat pipe body; 2. a fin; 3. an outer tubular body; 4. an inner tube body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

A tapered heat pipe according to an embodiment of the present invention is described below with reference to fig. 1 to fig. 3 of the accompanying drawings, which includes a heat pipe body 1 and fins 2, where the heat pipe body 1 is a tapered pipe that continuously shrinks from bottom to top, and a plurality of fins 2 are provided on an inner peripheral wall of the heat pipe body 1.

Specifically, the heat pipe body 1 is installed in the cooking furnace, the lower end orifice of the heat pipe body 1 is a fire inlet, the upper end orifice is a smoke outlet, and the periphery of the heat pipe body 1 is in contact with water. Referring to fig. 3, the heat pipe body 1 is a double-layer structure, and the heat pipe includes an outer pipe 3 and an inner pipe 4, the outer pipe 3 and the inner pipe 4 are tapered pipes which are continuously contracted from bottom to top, the inner pipe 4 is arranged on the inner wall of the outer pipe 3, the fins 2 are arranged on the inner wall of the inner pipe 4, the top end of the inner pipe 4 is lower than the top end of the outer pipe 3, and the bottom end of the inner pipe 4 is higher than the bottom end of the outer pipe 3.

In practical application, the outer pipe body 3 is in contact with water, so that a corrosion-resistant stainless steel pipe which is not easy to rust can be used, and the inner pipe body 4 can be an alloy pipe which is easier to absorb heat and conduct heat, can resist high temperature and is not easy to deform. Of course, the outer tube 3 and the inner tube 4 may be made of other materials, which is not limited herein.

But between outer body 3 and the interior body 4 direct weld fixation links to each other, also can use the anticreep setting element to dismantle continuously, when the mode that links to each other is dismantled in the adoption, the design of toper structure can make the installation more convenient, consequently interior body 4 from up inserting outer body 3 back down, upwards insert one section distance after, receive orificial restriction, just can't continue to insert again, this moment interior body 4's lower extreme and outer body 3 use the anticreep setting element to be connected can. The anti-dropping positioning piece is not limited in structural form, and can be a connecting piece such as a bolt.

It should be noted that, in the present application, the number, material, arrangement, etc. of the fins 2 are not limited, and may be selected according to actual situations. In this embodiment, as shown in fig. 3, the plurality of fins 2 are divided into a plurality of fin 2 layers arranged in the up-down direction, and each fin 2 layer includes a plurality of fins 2 arranged at intervals in the circumferential direction of the heat pipe body 1, so that the structure is simple and easy to implement.

This device is in the use, and the flame can get into heat pipe body 1 through advancing the burner, because the flame itself is at the in-process of burning, also be the taper of big end up about becoming, consequently sets heat pipe body 1 into the conical tube, still is equipped with fin 2 at the inner wall of heat pipe simultaneously, compares in the cylinder pipe like this, just can effectively increase the contact point with flame high temperature department to in order to absorb naked light high temperature better, improve the heat utilization ratio of flame. And the more the heat is absorbed, the more the heat can be transferred, thereby being beneficial to quickly generating hot steam and improving the cooking effect of the cooking furnace. In addition, the design of the conical pipe also relatively accords with the flowing air passage of hot air flow, so that electric air draft is not needed, sufficient oxygen is also available for combustion supporting, and the fire effect of the flame is improved.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a toper heat pipe, its characterized in that includes heat pipe body and fin, heat pipe body is for following the tapered tube that up constantly shrinks, be equipped with a plurality ofly on heat pipe body's the internal perisporium the fin.

2. The tapered heat conduction pipe according to claim 1, wherein the heat conduction pipe body comprises an outer pipe and an inner pipe, the outer pipe and the inner pipe are tapered pipes that continuously contract from bottom to top, the inner pipe is disposed on an inner wall of the outer pipe, the fins are disposed on an inner wall of the inner pipe, a top end of the inner pipe is lower than a top end of the outer pipe, and a bottom end of the inner pipe is higher than a bottom end of the outer pipe.

3. The tapered heat transfer pipe of claim 2, wherein the outer pipe is a stainless steel pipe and the inner pipe is an alloy pipe.

4. The tapered heat pipe of claim 2, wherein the inner pipe and the outer pipe are connected by a retaining member.

5. The tapered heat pipe of claim 1, wherein the plurality of fins are divided into a plurality of fin layers arranged in the up-down direction, and each of the fin layers comprises a plurality of the fins arranged at intervals in the circumferential direction of the heat pipe body.