CN213073137U

CN213073137U - Ceramic heating pipe with heat exchange hole on pipe body

Info

Publication number: CN213073137U
Application number: CN202021502125.1U
Authority: CN
Inventors: 朱永耀
Original assignee: Foshan Fangchuan Electrical Appliance Co ltd
Current assignee: Foshan Fangchuan Electrical Appliance Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-27
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a ceramic heating pipe in heat exchange hole is taken to body, including ceramic pipe, the equal rigid coupling of outer wall and the inner wall of ceramic pipe has the zone of heating, a plurality of heat exchange holes have evenly been seted up on ceramic pipe and the zone of heating, first coupling mechanism is installed to the right-hand member of ceramic pipe, first coupling mechanism includes first adapter sleeve, first connecting ring, rivet and insulating cover, the outer wall right-hand member and the first connecting ring integrated into one piece of first adapter sleeve, the left end of first adapter sleeve cup joints mutually with the right-hand member of ceramic pipe, first adapter sleeve passes through rivet and ceramic pipe looks rigid coupling, the contact position cover of rivet and ceramic pipe and zone of heating has insulating cover. This ceramic heating pipe in body area heat exchange hole through add the heat exchange hole on the ceramic pipe in order to reduce the deposit volume of the intraductal steam of ceramic to reduce the condition of dry combustion method, and add the zone of heating at the ceramic pipe inner wall, thereby very big improvement heating efficiency, application method is simple, and the practicality is strong, the facilitate promotion.

Description

Ceramic heating pipe with heat exchange hole on pipe body

Technical Field

The utility model relates to a ceramic heating pipe technical field specifically is a ceramic heating pipe in heat exchange hole is taken to body.

Background

The ceramic electric heating tube is formed by winding a high-quality heating wire in series by using good ceramic as a substrate, has high electric heat conversion efficiency, high temperature rise speed, small thermal inertia, high temperature resistance, corrosion resistance, good thermal chemical property stability, long service life, high insulating strength and no pollution, and can save energy by about 30 percent compared with other electric heating elements. The existing ceramic heating pipe is provided with the heating sheet on the outer wall of the ceramic pipe, but steam can be generated in the adding process, so that the inside of the ceramic pipe is dried, and the service life is greatly shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceramic heating pipe in heat exchange hole is taken to the body to solve the current ceramic heating pipe that proposes in the above-mentioned background art and set up the heating plate at the ceramic pipe outer wall, nevertheless can produce steam adding the in-process, thereby lead to the inside condition of dry combustion method to appear of ceramic pipe, thereby greatly reduce life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a ceramic heating pipe with a pipe body provided with heat exchange holes comprises a ceramic pipe, wherein the outer wall and the inner wall of the ceramic pipe are fixedly connected with a heating layer, a plurality of heat exchange holes are uniformly formed in the ceramic pipe and the heating layer, and a first connecting mechanism is arranged at the right end of the ceramic pipe;

the first connecting mechanism comprises a first connecting sleeve, a first connecting ring, a rivet and an insulating sleeve;

the outer wall right-hand member and the first connecting ring integrated into one piece of first connecting sleeve, the left end of first connecting sleeve cup joints mutually with the right-hand member of ceramic pipe, first connecting sleeve passes through rivet and ceramic pipe looks rigid coupling, the contact position cover of rivet and ceramic pipe and zone of heating has insulating cover.

Preferably, two conducting mechanisms are symmetrically arranged at the right end of the first connecting sleeve up and down;

the conductive mechanism comprises a connecting seat, a conductive column, a conductive sheet and an electrode;

the connecting seat is fixedly connected with the outer surface of the right side of the first connecting sleeve, the right end of the connecting seat is integrally formed with the conductive column, the connecting seat is fixedly connected with the electrode through the conductive sheet, and the electrode penetrates through the first connecting sleeve and is electrically connected with the heating layer.

Preferably, the right end of the first connecting sleeve is attached to the second connecting mechanism;

the second connecting mechanism comprises a second connecting sleeve, a second connecting ring, a conductive sleeve and a binding post;

the left end of second adapter sleeve laminates with the right side of first adapter sleeve mutually, the outer wall right-hand member and the second go-between integrated into one piece of second adapter sleeve, the intermediate position of second adapter sleeve symmetry rigid coupling from top to bottom has two conductive sleeves, conductive sleeve's left end cup joints with leading electrical pillar mutually, conductive sleeve's right-hand member and terminal looks rigid coupling.

Preferably, the first connecting sleeve and the second connecting sleeve are coaxial.

Preferably, a sealing ring is tightly attached to the joint of the first connecting sleeve and the second connecting sleeve.

Preferably, the outer wall of the binding post is sleeved with an insulating shell, and the insulating shell is fixedly connected with the second connecting sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this ceramic heating pipe in body area heat exchange hole through add the heat exchange hole on the ceramic pipe in order to reduce the deposit volume of the intraductal steam of ceramic to reduce the condition of dry combustion method, and add the zone of heating at the ceramic pipe inner wall, thereby very big improvement heating efficiency, application method is simple, and the practicality is strong, the facilitate promotion specifically as follows:

through the matching of the first connecting sleeve, the first connecting ring, the rivet and the insulating sleeve, the ceramic tube can be fixed in position under the action of the first connecting ring and the first connecting ring, and then the whole mechanism is further connected with a target position in a reinforcing way through the second connecting sleeve and the second connecting ring;

through the cooperation of connecting seat, leading electrical pillar, conducting strip and electrode to make the zone of heating can obtain power supply, so that realize normal heating operation, the effect of rethread conducting sleeve and terminal is in order to realize being connected with external power supply.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the right end structure of FIG. 1;

FIG. 3 is an enlarged view of the conductive mechanism of FIG. 2;

fig. 4 is a schematic structural view of the terminal and the insulating case of fig. 2.

In the figure: 1. ceramic tube, 2, heat exchange hole, 3, zone of heating, 4, first coupling mechanism, 401, first adapter sleeve, 402, first connecting ring, 403, rivet, 404, insulating cover, 5, electrically conductive mechanism, 501, connecting seat, 502, electrically conductive post, 503, conducting strip, 504, electrode, 6, second coupling mechanism, 601, second adapter sleeve, 602, second connecting ring, 603, electrically conductive cover, 604, terminal, 7, insulating casing.

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. 1-4, the present invention provides a technical solution: a ceramic heating pipe with a pipe body provided with heat exchange holes comprises a ceramic pipe 1, wherein the outer wall and the inner wall of the ceramic pipe 1 are fixedly connected with a heating layer 3, a plurality of heat exchange holes 2 are uniformly formed in the ceramic pipe 1 and the heating layer 3, and a first connecting mechanism 4 is arranged at the right end of the ceramic pipe 1; the first connecting mechanism 4 includes a first connecting sleeve 401, a first connecting ring 402, a rivet 403, and an insulating sleeve 404; the right end of the outer wall of the first connecting sleeve 401 is integrally formed with the first connecting ring 402, the left end of the first connecting sleeve 401 is sleeved with the right end of the ceramic tube 1, the first connecting sleeve 401 is fixedly connected with the ceramic tube 1 through a rivet 403, and an insulating sleeve 404 is sleeved at the contact position of the rivet 403, the ceramic tube 1 and the heating layer 3. The heating layer 3 is a three-layer structure of an alumina substrate, a heating circuit and the alumina substrate so as to ensure normal heating operation.

Two conductive mechanisms 5 are symmetrically arranged at the right end of the first connecting sleeve 401 from top to bottom; the conductive mechanism 5 comprises a connecting seat 501, a conductive column 502, a conductive sheet 503 and an electrode 504; the connecting seat 501 is fixedly connected to the right outer surface of the first connecting sleeve 401, the right end of the connecting seat 501 is integrally formed with the conductive column 502, the connecting seat 501 is fixedly connected to the electrode 504 through the conductive sheet 503, and the electrode 504 penetrates through the first connecting sleeve 401 and is electrically connected to the heating layer 3. The connecting socket 501, the conductive post 502, the conductive sheet 503 and the electrode 504 are made of copper to ensure conductivity.

The right end of the first connecting sleeve 401 is attached to the second connecting mechanism 6; the second connecting mechanism 6 comprises a second connecting sleeve 601, a second connecting ring 602, a conductive sleeve 603 and a binding post 604; the left end of the second connecting sleeve 601 is attached to the right side of the first connecting sleeve 401, the right end of the outer wall of the second connecting sleeve 601 is integrally formed with the second connecting ring 602, two conductive sleeves 603 are symmetrically and fixedly connected to the middle position of the second connecting sleeve 601 from top to bottom, the left end of each conductive sleeve 603 is connected with the corresponding conductive column 502 in a sleeved mode, and the right end of each conductive sleeve 603 is fixedly connected with the corresponding connecting column 604. The conductive sleeve 603 is sleeved with the conductive column 502 to realize circuit connection.

The first connecting sleeve 401 is coaxial with the second connecting sleeve 601. The joint of the first connecting sleeve 401 and the second connecting sleeve 601 is tightly jointed with a sealing ring. The outer wall of the binding post 604 is sleeved with an insulating shell 7, and the insulating shell 7 is fixedly connected with the second connecting sleeve 601. The insulating shell 7 is made of rubber.

When the device is installed, the second connecting sleeve 601 is sleeved with one side of the target position, and then the ceramic tube 1 connected with the first connecting mechanism 4 is pulled to be butted with the second connecting sleeve, so that the conductive post 502 is inserted into the conductive sleeve 603, the first connecting sleeve 401 and the second connecting sleeve 601 are jointed and coaxial, the first connecting mechanism 4 and the second connecting mechanism 6 are fixed with the target position through bolts and are connected with an external power supply through a binding post 604, during heating operation, an external power supply supplies power to the whole mechanism through the binding post 604, and the power supplies power to the heating layer 3 through the binding post 604, the conductive sleeve 603, the conductive column 502, the connecting seat 501, the conductive sheet 503 and the electrode 504, so that normal heating operation is performed, in the heating process, water vapor generated in the ceramic tube 1 can escape from the ceramic tube 1 through the heat exchange holes 2, so that the dry burning condition is reduced, and the service life is prolonged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 body area heat exchange hole's ceramic heating pipe which characterized in that: the heat exchanger comprises a ceramic tube (1), wherein the outer wall and the inner wall of the ceramic tube (1) are fixedly connected with a heating layer (3), a plurality of heat exchange holes (2) are uniformly formed in the ceramic tube (1) and the heating layer (3), and a first connecting mechanism (4) is arranged at the right end of the ceramic tube (1);

the first connecting mechanism (4) comprises a first connecting sleeve (401), a first connecting ring (402), a rivet (403) and an insulating sleeve (404);

the outer wall right-hand member and first connecting ring (402) integrated into one piece of first connecting sleeve (401), the left end of first connecting sleeve (401) cup joints mutually with the right-hand member of ceramic pipe (1), first connecting sleeve (401) pass through rivet (403) and ceramic pipe (1) looks rigid coupling, rivet (403) and ceramic pipe (1) and the contact position cover of zone of heating (3) have insulating cover (404).

2. The ceramic heating tube with heat exchanging holes in the tube body as claimed in claim 1, wherein: two conductive mechanisms (5) are symmetrically arranged at the upper and lower parts of the right end of the first connecting sleeve (401);

the conductive mechanism (5) comprises a connecting seat (501), a conductive post (502), a conductive sheet (503) and an electrode (504);

the right side surface looks rigid coupling of connecting seat (501) and first adapter sleeve (401), the right-hand member of connecting seat (501) with lead electrical pillar (502) integrated into one piece, connecting seat (501) are through conducting strip (503) and electrode (504) looks rigid coupling, electrode (504) run through first adapter sleeve (401) and zone of heating (3) electrical property is continuous.

3. The ceramic heating tube with heat exchanging holes in the tube body as claimed in claim 1, wherein: the right end of the first connecting sleeve (401) is attached to the second connecting mechanism (6);

the second connecting mechanism (6) comprises a second connecting sleeve (601), a second connecting ring (602), a conductive sleeve (603) and a binding post (604);

the left end of second adapter sleeve (601) laminates with the right side of first adapter sleeve (401) mutually, the outer wall right-hand member and second go-between (602) integrated into one piece of second adapter sleeve (601), the intermediate position of second adapter sleeve (601) is symmetry rigid coupling from top to bottom has two conductive cover (603), the left end and the electrically conductive post (502) of conductive cover (603) cup joint mutually, the right-hand member and terminal (604) looks rigid coupling of conductive cover (603).

4. The ceramic heating tube with heat exchanging holes in the tube body as claimed in claim 1, wherein: the first connecting sleeve (401) and the second connecting sleeve (601) are coaxial.

5. The ceramic heating tube with heat exchanging holes in the tube body as claimed in claim 1, wherein: and a sealing ring is tightly attached to the joint of the first connecting sleeve (401) and the second connecting sleeve (601).

6. The ceramic heating tube with heat exchanging holes of the tube body as claimed in claim 3, wherein: the outer wall of the binding post (604) is sleeved with an insulating shell (7), and the insulating shell (7) is fixedly connected with the second connecting sleeve (601).