CN212851067U

CN212851067U - High-performance Y-shaped electric heating tube

Info

Publication number: CN212851067U
Application number: CN202021792459.7U
Authority: CN
Inventors: 叶兆锋; 赵克峰; 龚乃平
Original assignee: Backer Heating Technologies Shenzhen Co Ltd
Current assignee: Backer Heating Technologies Shenzhen Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-30
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to the technical field of an electric heating tube, in particular to a high-performance Y-shaped electric heating tube, which comprises an outer tube and magnesium oxide, wherein the inner side of the outer tube is provided with the magnesium oxide, the inner side of the magnesium oxide is provided with a heating wire, the top end of the outer tube is fixedly connected with an insulating layer, the inner side of the outer tube is fixedly connected with a first fixed block, the first fixed block is jointed with the insulating layer, the inner side of the first fixed block is provided with a leading bar which is fixedly connected with the heating wire, and the inner side of the outer tube is rotatably connected with a second fixed block, the heat conductivity of a heat dissipation plate in the utility model is superior to that of a heating liquid to rapidly conduct the heat of the electric heating tube to a far liquid, thereby avoiding that the electric heating tube simply heats a near liquid, the heat conduction is slow, and simultaneously along with the increase of the, increasing the practicality of the device.

Description

High-performance Y-shaped electric heating tube

Technical Field

The utility model relates to an electrothermal tube technical field specifically is a high performance Y shape electrothermal tube.

Background

The tubular electric heating element, i.e. the electric heating tube, takes a metal tube as a shell, electric heating alloy wires are uniformly distributed along the axial direction of the center in the tube, magnesia sand with good insulation and heat conductivity is filled and compacted in gaps of the electric heating alloy wires, two ends of a tube opening are sealed by silica gel, and the metal armored electric heating element can heat air, metal molds and various liquids.

In addition, when the liquid heated by the box body is discharged, the liquid level drops to expose the electric heating tube, the exposed part is heated rapidly without contacting the liquid for heat transfer, and the service life of the electric heating tube is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high performance Y shape electrothermal tube to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-performance Y-shaped electric heating tube comprises an outer tube and magnesium oxide, wherein the inner side of the outer tube is provided with the magnesium oxide, the inner side of the magnesium oxide is provided with a heating wire, the top end of the outer tube is fixedly connected with an insulating layer, the inner side of the outer tube is fixedly connected with a first fixing block, the first fixing block is attached to the insulating layer, the inner side of the first fixing block is provided with a lead rod, the lead rod is fixedly connected with the heating wire, the inner side of the outer tube is rotatably connected with a second fixing block, the top end and the bottom end of the second fixing block are both fixedly connected with push rods, the inner side of the rear end of the second fixing block is fixedly connected with a clamping block, the inner side of the clamping block is slidably connected with a second sliding rod, the rear end of the second sliding rod is fixedly connected with a pulling plate, the outer side of the second sliding rod is slidably connected with fan blades, the outer side of the, the utility model discloses a heating device, including outer tube, second fixed block, second sliding rod, second spring, second fixed block and outer tube, the first sliding rod of right-hand member fixedly connected with of second fixed block, the outside sliding connection of first sliding rod has the sliding block, and the sliding block rotates with the outer tube to be connected, the outside of first sliding rod is provided with the second spring, and the both ends of second spring respectively with second fixed block and sliding block fixed connection, the one end fixedly connected with heating panel of outer tube, the other end of heating panel.

Preferably, the first sliding rod and the second sliding rod are both rectangular in cross section.

Preferably, the number of the heat dissipation plates is two, and the heat dissipation plates are symmetrical left and right about a vertical bisector of the outer pipe.

Preferably, the material of the expansion ball is rubber.

Preferably, the fan blades are located on a vertical bisector of the outer tube.

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

1. the utility model discloses in, through the flabellum that sets up, the second fixed block, the sliding block, first slide bar, first spring, second slide bar and second spring, can utilize boiling water disturbance to stir hot water after near electrothermal tube liquid is heated the boiling fast, avoid the heat short time to assemble and cause box liquid can not be heated well in the department of buckling of electrothermal tube, realize that incasement liquid transfers heat fast, second slide bar and first spring be convenient for the change and the installation of flabellum, first slide bar and second spring be convenient for the sliding block and the block of second fixed block and outer tube, increase the practicality of device.

2. The utility model discloses in, through heating panel and the expansion ball that sets up, can avoid the electrothermal tube to expose and heat up rapidly and shorten life above liquid, the heating panel heat conductivity is superior to the heating liquid and can conducts far away liquid with the heat of electrothermal tube rapidly, avoid the electrothermal tube to heat more liquid than the pure, heat transfer is slower, simultaneously along with the water level increases, gaseous expend with heat and contract with cold in the expansion ball causes expansion ball volume grow to make the liquid water level rise, reduce the electrothermal tube and expose the possibility in the liquid outside, increase the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the mounting structure of the second sliding rod of the present invention.

In the figure: 1-insulating layer, 2-magnesium oxide, 3-heating wire, 4-heat dissipation plate, 5-expansion ball, 6-fan blade, 7-outer tube, 8-first fixed block, 9-leading rod, 10-first spring, 11-second fixed block, 12-clamping block, 13-push rod, 14-pulling plate, 15-second spring, 16-sliding block, 17-first sliding rod and 18-second sliding rod.

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. 1-3, the present invention provides a technical solution:

a high-performance Y-shaped electric heating tube comprises an outer tube 7 and magnesium oxide 2, wherein the inner side of the outer tube 7 is provided with the magnesium oxide 2, the inner side of the magnesium oxide 2 is provided with a heating wire 3, the top end of the outer tube 7 is fixedly connected with an insulating layer 1, the inner side of the outer tube 7 is fixedly connected with a first fixing block 8, the first fixing block 8 is attached to the insulating layer 1, the inner side of the first fixing block 8 is provided with a leading rod 9, the leading rod 9 is fixedly connected with the heating wire 3, the inner side of the outer tube 7 is rotatably connected with a second fixing block 11, the top end and the bottom end of the second fixing block 11 are both fixedly connected with a push rod 13, the inner side of the rear end of the second fixing block 11 is fixedly connected with a clamping block 12, the inner side of the clamping block 12 is slidably connected with a second sliding rod 18, the rear end of the second sliding rod 18 is fixedly connected with a, and the both ends of first spring 10 respectively with arm-tie 14 and fixture block 12 fixed connection, the right-hand member fixedly connected with first slide bar 17 of second fixed block 11, the outside sliding connection of first slide bar 17 has sliding block 16, and sliding block 16 rotates with outer tube 7 and is connected, the outside of first slide bar 17 is provided with second spring 15, and the both ends of second spring 15 respectively with second fixed block 11 and sliding block 16 fixed connection, the one end fixedly connected with heating panel 4 of outer tube 7, the other end of heating panel 4 is provided with expansion ball 5, first spring 10 automatically drives second slide bar 18 fixed to flabellum 6 in the use, second spring 15 guarantees that sliding block 16 is convenient to block into or take out outer tube 7, insulating layer 1 can avoid outer tube 7 electric leakage, first fixed block 8 does benefit to the stable fixed of leading stick 9.

The cross sections of the first sliding rod 17 and the second sliding rod 18 are rectangular, and the fan blades 6 and the sliding block 16 can be stably fixed in the using process; the number of the heat dissipation plates 4 is two, and the heat dissipation plates are bilaterally symmetrical about a vertical bisector of the outer pipe 7, so that liquid at the inner edge of the tank can be quickly conducted in the using process; the expansion ball 5 is made of rubber, and the liquid level in the tank can be increased by the contraction of the expansion ball 5 in the use process; the fan blades 6 are positioned on the vertical bisector of the outer tube 7, and can ensure that the liquid on the left side and the right side of the bent part of the outer tube 7 can be stirred uniformly in the using process.

The working process is as follows: the utility model discloses a device need be through external power supply power before using, the heater 3 receives to draw the stick 9 to conduct the electricity after the heat intensifies, and conduct the heat to near the liquid of outer tube 7 through magnesium oxide 2 and outer tube 7, near the liquid temperature of outer tube 7 risees sharply, cause the local liquid boiling of outer tube 7 buckling, flabellum 6 rotates along with the disturbance of liquid boiling, longer flabellum 6 stirs the hot water of buckling to far position department, simultaneously the heating panel 4 of outer tube 7 left and right sides both ends conducts heat to the far position, avoid near the liquid temperature of outer tube 7 to be higher than far liquid, thereby can be to the quick heat conduction of liquid of incasement edge, along with the temperature risees, the gaseous volume of being heated in the expansion ball 5 increases, thereby the expansion ball 5 that the volume gradually becomes big increases the incasement water level, reduce the possibility that outer tube 7 exposes in the incasement liquid, if need to change flabellum 6, the pulling plate 14 drives the second sliding rod 18 to slide backwards, the first spring 10 extends, the original fan blade 6 is taken out, the replaced fan blade 6 is placed, the hole on the inner side of the fan blade 6 is aligned with the second sliding rod 18, the pulling plate 14 is loosened, the first spring 10 is reset to drive the second sliding rod 18 to slide into the fan blade 6 so as to fix the fan blade 6, if the second fixing block 11 and the sliding block 16 need to be taken out, the push rod 13 is shifted rightwards, the second spring 15 is compressed, the push rod 13 drives the second fixing block 11 to slide out of the outer tube 7, so that the second fixed block 11 and the sliding block 16 are taken out, and when the second fixed block 11 and the sliding block 16 need to be embedded, sliding the sliding block 16 to the left, compressing the second spring 15, snapping the second fixed block 11 into the outer tube 7 and aligning the sliding block 16 with the hole inside the outer tube 7, releasing the sliding block 16, and resetting the second spring 15 to slide the sliding block 16 into the outer tube 7, thereby snapping the second fixed block 11 and the sliding block 16 into the outer tube 7.

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. A high-performance Y-shaped electrothermal tube comprises an outer tube (7) and magnesium oxide (2), and is characterized in that: the inner side of the outer pipe (7) is provided with magnesium oxide (2), the inner side of the magnesium oxide (2) is provided with a heating wire (3), the top end of the outer pipe (7) is fixedly connected with an insulating layer (1), the inner side of the outer pipe (7) is fixedly connected with a first fixing block (8), the first fixing block (8) is attached to the insulating layer (1), the inner side of the first fixing block (8) is provided with a leading rod (9), the leading rod (9) is fixedly connected with the heating wire (3), the inner side of the outer pipe (7) is rotatably connected with a second fixing block (11), the top end and the bottom end of the second fixing block (11) are both fixedly connected with a push rod (13), the inner side of the rear end of the second fixing block (11) is fixedly connected with a clamping block (12), the inner side of the clamping block (12) is slidably connected with a second sliding rod (18), the rear end of the second sliding rod (18, the outside sliding connection of second slide bar (18) has flabellum (6), the outside of second slide bar (18) is provided with first spring (10), and the both ends of first spring (10) respectively with arm-tie (14) and fixture block (12) fixed connection, the first slide bar of right-hand member fixedly connected with (17) of second fixed block (11), the outside sliding connection of first slide bar (17) has sliding block (16), and sliding block (16) rotate with outer tube (7) and be connected, the outside of first slide bar (17) is provided with second spring (15), and the both ends of second spring (15) respectively with second fixed block (11) and sliding block (16) fixed connection, the one end fixedly connected with heating panel (4) of outer tube (7), the other end of heating panel (4) is provided with expansion ball (5).

2. The high performance Y-shaped electrical heating tube of claim 1, wherein: the cross sections of the first sliding rod (17) and the second sliding rod (18) are rectangular.

3. The high performance Y-shaped electrical heating tube of claim 1, wherein: the number of the heat dissipation plates (4) is two, and the heat dissipation plates are symmetrical left and right about a vertical bisector of the outer pipe (7).

4. The high performance Y-shaped electrical heating tube of claim 1, wherein: the material of the expansion ball (5) is rubber.

5. The high performance Y-shaped electrical heating tube of claim 1, wherein: the fan blades (6) are positioned on a vertical bisector of the outer pipe (7).