CN210600645U

CN210600645U - Novel steam heating sleeve

Info

Publication number: CN210600645U
Application number: CN201920744415.8U
Authority: CN
Inventors: 冯志祥
Original assignee: Nanjing Yizhiyuan Environmental Protection Technology Co ltd
Current assignee: Nanjing Yizhiyuan Environmental Protection Technology Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-05-22
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a novel steam heating sleeve pipe belongs to the sleeve pipe field, connect the cap including main part and No. two, the outer tube has been cup jointed to the inside of main part, interior sleeve pipe has been cup jointed to the inside of outer tube, interior sheathed tube one side is provided with the connection pad No. two, interior sheathed tube one side sets up the oil pipe that runs through interior sleeve pipe opposite side, one side of oil pipe is provided with the connection pad No. one, one side of connection pad No. two and connection pad all is provided with the rubber layer. The utility model discloses a set up outer tube and interior sleeve pipe, when using the heating sleeve pipe, through the inside of air inlet with steam injection main part, because during long-term use, the heating sleeve pipe can appear damaging, through setting up outer tube and interior sleeve pipe, make the steam of pouring into the main part between outer tube and interior sleeve pipe, make the heating sleeve pipe carry out work through interior sleeve pipe and outer tube, when the heater damages, only need replace the part that damages, other parts still can use, reduce the use cost of heating sleeve pipe.

Description

Novel steam heating sleeve

Technical Field

The utility model relates to a sleeve pipe field specifically is a novel steam heating sleeve pipe.

Background

Most of the industry uses fuel oil to provide the required power, but because of the high viscosity of fuel oil (especially heavy oil or oil residue), in order to meet the requirements of boilers or main engines on fuel oil fluidity and atomization, the fuel oil needs to be atomized by heating the fuel oil to a proper temperature by using fresh saturated steam.

However, most of the existing heating sleeves are integral, and when the heating sleeves are used, the whole heating sleeves need to be replaced due to damage, so that the use cost of the heating sleeves is increased, and when the heating sleeves are assembled, the heating sleeves are inconvenient to assemble due to the fact that the structures of some sleeves are U-shaped tubular structures and are complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the use cost of the heating sleeve is increased and the heating sleeve is inconvenient to assemble, a novel steam heating sleeve is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a novel steam heating sleeve comprises a main body and a second connecting cap, wherein an outer sleeve is sleeved in the main body, an inner sleeve is sleeved in the outer sleeve, a second connecting disc is arranged on one side of the inner sleeve, an oil pipe penetrating through the other side of the inner sleeve is arranged on one side of the inner sleeve, a first connecting disc is arranged on one side of the oil pipe, rubber layers are arranged on the other sides of the second connecting disc and the first connecting disc, a first connecting cap is sleeved on the other side of the oil pipe, a first sealing ring is arranged on the inner wall of the first connecting cap, an air inlet penetrating into the main body is arranged on one side of the main body, an air outlet penetrating into the main body is arranged below the inner sleeve, a third sealing ring is arranged on the inner wall of the second connecting cap, the other side of the main body is rotatably connected with a second connecting cap, and a, and two sides of the outer sleeve are provided with a second sealing ring.

Preferably, the oil pipe and the inner sleeve are connected with the first connecting disc through a second connecting disc, and the first connecting cap is rotatably connected with the inner sleeve through threads.

Preferably, the second connecting cap is rotatably connected with the main body through threads, and the inner sleeve slides in the outer sleeve in a manner that the inner sleeve is sleeved with the outer sleeve.

Preferably, the outer side of the outer sleeve engages the inner wall of the body and the outer sleeve slides inside the body.

Preferably, the inner sleeve is made of aluminum alloy, and the heat insulation layer is made of glass wool.

Preferably, the number of the second sealing rings is two, and the two second sealing rings are respectively fixed on two sides of the outer sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the outer sleeve and the inner sleeve, when the heating sleeve is used, steam is injected into the main body through the air inlet, the heating sleeve can be damaged when being used for a long time, the steam injected into the main body is arranged between the outer sleeve and the inner sleeve by arranging the outer sleeve and the inner sleeve, so that the heating sleeve works through the inner sleeve and the outer sleeve, when the heater is damaged, only the damaged part needs to be replaced, other parts can still be used, the use cost of the heating sleeve is reduced, the outer sleeve and the inner sleeve are respectively connected with the main body in sequence by arranging the first connecting cap, the second connecting cap and the second connecting disc when the heating sleeve is disassembled and assembled, the outer sleeve and the inner sleeve are fixed in the main body by the second connecting cap, and the second connecting disc and the first connecting cap are connected, the oil pipe to be heated is connected with the inner sleeve, so that the assembly and the disassembly of the heating sleeve are convenient.

Drawings

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

FIG. 2 is a schematic view of the connection between the main body and the second connecting cap of the present invention;

fig. 3 is the utility model discloses a schematic diagram is connected with the main part to the heat preservation.

In the figure: 1. a main body; 2. an inner sleeve; 3. a first connecting cap; 4. an oil pipe; 5. a first sealing ring; 6. An air outlet; 7. an outer sleeve; 8. a second connecting cap; 9. a rubber layer; 10. a first connecting disc; 11. a heat-insulating layer; 12. a second sealing ring; 13. a third sealing ring; 14. a second connecting disc; 15. an air inlet.

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, a novel steam heating sleeve comprises a main body 1 and a second connecting cap 8, wherein an outer sleeve 7 is sleeved inside the main body 1, an inner sleeve 2 is sleeved inside the outer sleeve 7, a second connecting disc 14 is arranged on one side of the inner sleeve 2, an oil pipe 4 penetrating through the other side of the inner sleeve 2 is arranged on one side of the inner sleeve 2, a first connecting disc 10 is arranged on one side of the oil pipe 4, rubber layers 9 are respectively arranged on one sides of the second connecting disc 14 and the first connecting disc 10, a first connecting cap 3 is sleeved on the other side of the oil pipe 4, a first sealing ring 5 is arranged on the inner wall of the first connecting cap 3, an air inlet 15 penetrating into the main body 1 is arranged on one side of the main body 1, an air outlet 6 penetrating into the main body 1 is arranged below the inner sleeve 2, a third sealing ring 13 is arranged on the inner wall of the second connecting cap 8, the outside of main part 1 is provided with heat preservation 11, and the both sides of outer tube 7 all are provided with No. two sealing washer 12.

Please refer to fig. 1, the oil pipe 4 and the inner sleeve 2 are connected with the first connecting plate 10 through the second connecting plate 14, and the first connecting cap 3 is rotatably connected with the inner sleeve 2 through threads, so that the inner sleeve 2 and the oil pipe 4 can be fixed in a two-side fixing manner.

Please refer to fig. 1 and fig. 2, the second connecting cap 8 is rotatably connected to the main body 1 through a screw, so that the second connecting cap 8 is conveniently connected to one side of the main body 1, and the inner sleeve 2 slides inside the outer sleeve 7 in a manner of sleeving the inner sleeve 2 with the outer sleeve 7, so that the inner sleeve 2 slides inside the outer sleeve 7.

Please refer to fig. 1, the outer side of the outer sleeve 7 is engaged with the inner wall of the main body 1, and the outer sleeve 7 slides inside the main body 1, so that the outer sleeve 7 slides inside the main body 1.

Please refer to fig. 1 and fig. 3, the inner casing 2 is made of aluminum alloy to better heat the oil pipe (4) through the inner casing 2, and the insulating layer 11 is made of glass wool to better reduce the heat loss of the heating casing.

Please refer to fig. 1, the number of the second sealing rings 12 is two, and the two sets of the second sealing rings 12 are respectively fixed on two sides of the outer sleeve 7, so as to improve the sealing performance of the heating sleeve through the two sets of the second sealing rings 12.

The working principle is as follows: firstly, before use, an outer sleeve 7 is connected with a main body 1, an inner sleeve 2 is connected with the main body 1, a second sealing ring 12 is connected with the outer sleeve 7, a third sealing ring 13 is fixed on the inner wall of a second connecting cap 8, the outer sleeve 7 and the inner sleeve 2 are installed inside the main body 1 and then connected with the second connecting cap 8 through the main body 1, the outer sleeve 7 and the inner sleeve 2 are fixed inside the main body 1, the outer sleeve 7 is connected with the second connecting cap 8 through the second sealing rings 12 fixed on two sides, steam leakage in use is reduced through the second connecting cap 8, the third sealing ring 13 is arranged at the contact position of the second connecting cap 8 and the inner sleeve 2, the gap at the joint of the second connecting cap 8 and the inner sleeve 2 is reduced, and the sealing performance of the heating sleeve is enhanced; then, the oil pipe 4 is installed into the inner sleeve 2 from one side of the inner sleeve 2, the inner sleeve 2 is fixedly connected with the oil pipe 4 through a second connecting disc 14 and a first connecting disc 10, the inner sleeve 2 is connected with the other side of the oil pipe 4 through a first connecting cap 3, and the heat loss when the oil pipe 4 is heated is reduced by fixing the two sides of the inner sleeve 2 and the two sides of the oil pipe 4; finally, steam is injected into the interior of the main body 1 through the air inlet 15, and the steam inside the main body 1 is circulated through the air outlet 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel steam heating sleeve pipe, includes main part (1) and No. two connection caps (8), its characterized in that: the inner sleeve (2) is sleeved inside the main body (1), one side of the inner sleeve (2) is provided with a second connecting disc (14), one side of the inner sleeve (2) is provided with an oil pipe (4) penetrating through the other side of the inner sleeve (2), one side of the oil pipe (4) is provided with a first connecting disc (10), one sides of the second connecting disc (14) and the first connecting disc (10) are both provided with a rubber layer (9), the other side of the oil pipe (4) is sleeved with a first connecting cap (3), the inner wall of the first connecting cap (3) is provided with a first sealing ring (5), one side of the main body (1) is provided with an air inlet (15) penetrating into the main body (1), an air outlet (6) penetrating into the main body (1) is arranged below the inner sleeve (2), the inner wall of No. two connection cap (8) is provided with No. three sealing washer (13), the opposite side of main part (1) is rotated and is connected with No. two and connects cap (8), the outside of main part (1) is provided with heat preservation (11), the both sides of outer tube (7) all are provided with No. two sealing washer (12).

2. A novel steam heating jacket according to claim 1, wherein: the oil pipe (4) and the inner sleeve (2) are connected with the first connecting disc (10) through the second connecting disc (14), and the first connecting cap (3) is rotationally connected with the inner sleeve (2) through threads.

3. A novel steam heating jacket according to claim 1, wherein: the second connecting cap (8) is rotationally connected with the main body (1) through threads, and the inner sleeve (2) slides in the outer sleeve (7) in a manner that the inner sleeve (2) is sleeved with the outer sleeve (7).

4. A novel steam heating jacket according to claim 1, wherein: the outer side of the outer sleeve (7) is matched with the inner wall of the main body (1), and the outer sleeve (7) slides in the main body (1).

5. A novel steam heating jacket according to claim 1, wherein: the inner sleeve (2) is made of aluminum alloy, and the heat-insulating layer (11) is made of glass wool.

6. A novel steam heating jacket according to claim 1, wherein: the number of the second sealing rings (12) is two, and the two groups of the second sealing rings (12) are respectively fixed on two sides of the outer sleeve (7).