CN218152331U

CN218152331U - Stainless steel explosion-proof heating pipe

Info

Publication number: CN218152331U
Application number: CN202222064350.7U
Authority: CN
Inventors: 金辉; 杨玉萍
Original assignee: Yangzhou Maple Leaf Electric Co ltd
Current assignee: Yangzhou Maple Leaf Electric Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-27
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a heating pipe technical field just discloses a stainless steel explosion-proof heating pipe, which comprises a fixed base, the fixed heating pipe that is provided with in fixing base bottom, the inside fixed mounting of heating pipe has the heating wire, and the carriage is installed to heating pipe outside fixing base bottom surface ring, and the cleaning outer tube has been cup jointed in the carriage outside, washs outer tube top both sides and rotates and be provided with the rotation handle, washs outer tube bottom intermediate position fixed mounting and has communicating inlet tube, the utility model discloses, through will wasing the outer tube cover in the heating pipe and the carriage outside, then drive the screw rod through the rotation handle and rotate to inside having promoted oblique type inserted the piece and having inserted the slot, accomplished the fixed mounting to wasing the outer tube like this promptly, then injected the washing liquid into the effect that washs the incrustation scale reaction realization scale on the outer tube inside and the heating pipe outer wall of outer tube through the inlet tube, through carry out the scale removal back to the heating pipe, thereby make the heating of heating pipe more even, the effectual emergence of avoiding the explosion.

Description

Stainless steel explosion-proof heating pipe

Technical Field

The utility model belongs to the technical field of the heating pipe, specifically be a stainless steel explosion-proof heating pipe.

Background

The stainless steel heating pipe is through external cable with the electricity leading-in to the heating wire on, then generate heat through the heating wire, on the heat that sends the heating wire passes through the even omnidirectional of medium later derived stainless steel outer tube, the heat is derived to the stainless steel outer tube of rethread to the effect that needs the heating has been accomplished.

In this patent, very easily scale deposit is avoided at stainless steel explosion-proof heating pipe in the use to make the heating inhomogeneous easy explosion that takes place, stainless steel explosion-proof heating pipe is relatively poor at the holistic sealed effect of assembling process simultaneously, thereby appear leaking easily and the phenomenon of electric leakage.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a stainless steel explosion-proof heating pipe, the effectual stainless steel explosion-proof heating pipe of having solved on the existing market avoids very easily the scale deposit in the use to make the heating inhomogeneous easy to explode, stainless steel explosion-proof heating pipe is relatively poor at the holistic sealed effect of assembling process simultaneously, thereby appear the problem of the phenomenon of leaking and electric leakage easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stainless steel explosion-proof heating pipe, includes the fixing base, the fixed heating pipe that is provided with in fixing base bottom, the inside fixed mounting of heating pipe has the heating wire, heating pipe outside fixing base bottom surface ring installs the carriage, the washing outer tube has been cup jointed in the carriage outside, it is provided with the rotation handle to wash outer tube top both sides rotation, it has communicating inlet tube to wash outer tube bottom intermediate position fixed mounting, the inside screw thread in inlet tube bottom is provided with the jam head, the jam head has sealed the pad with the adjacent one side fixed surface mounting of inlet tube, jam head bottom fixed mounting has the lug.

Preferably, the fixed plate is annularly arranged at the top of the inner side of the cleaning outer tube and matched with the connecting frame.

Preferably, the top of the fixing plate is fixedly provided with a first sealing ring, and the surface of the bottom of the connecting frame is provided with a sealing groove matched with the first sealing ring.

Preferably, the surface of the top of the cleaning outer pipe is fixedly provided with a second sealing ring, and the first sealing ring, the second sealing ring and the sealing gasket are made of high-temperature-resistant rubber materials.

Preferably, the two ends of the top end of the inner side of the cleaning outer tube are telescopically provided with inclined insertion blocks, and the two sides of the connecting frame are provided with slots matched with the inclined insertion blocks.

Preferably, the cleaning outer pipe is provided with telescopic slots on two sides inside, and the inclined insertion block is arranged inside the telescopic slots in a sliding manner.

Preferably, a screw rod in threaded connection with the inclined insertion block is rotatably arranged in the telescopic groove, and one end of the screw rod is fixedly connected with the rotating handle.

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

1) During work, the cleaning outer pipe is sleeved outside the heating pipe and the connecting frame, and then the screw rod is driven to rotate through the rotating handle, so that the inclined insertion block is pushed to be inserted into the insertion groove, the cleaning outer pipe is fixedly installed, then cleaning liquid is injected into the cleaning outer pipe through the water inlet pipe to react with scale on the outer wall of the heating pipe to achieve a scale removal effect, and after the heating pipe is subjected to scale removal, the heating of the heating pipe is more uniform, and explosion is effectively avoided;

2) Inside through inserting first sealing washer sealed recess, thereby the sealed effect of initial connection has been played, insert the slot inside to one side type inserted block gradually simultaneously, thereby it is close to the fixing base gradually to have driven the washing outer tube, so can make the washing outer tube extrude the second sealing washer, thereby sealed effect has been strengthened once more, it extrudees sealed the pad to rotate the choke plug gradually inside the inlet tube to rotate simultaneously, so can improve the sealed effect of inlet tube, the phenomenon of leaking appears in the washing liquid when wasing the scale removal to have avoided like this, the condition of electric leakage has been prevented to take place simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a perspective view of the fixing plate of the present invention;

FIG. 3 is a cross-sectional view of the outer cleaning tube of the present invention;

in the figure: 1. a fixed seat; 2. heating a tube; 3. an electric heating wire; 4. a connecting frame; 5. cleaning the outer tube; 6. a rotation handle; 7. a water inlet pipe; 8. plugging the head; 9. a gasket; 10. a fixing plate; 11. a first seal ring; 12. sealing the groove; 13. a second seal ring; 14. an oblique insert block; 15. a slot; 16. a telescopic groove; 17. a screw; 18. and (6) a bump.

Detailed Description

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 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.

Embodiment one, given by fig. 1, fig. 2 and fig. 3, the utility model discloses a

fixing base

1, 1 fixed heating pipe 2 that is provided with in bottom of fixing base, 2 inside fixed mounting of heating pipe have heating wire 3, be convenient for carry out heating work, 1 bottom surface ring installs link frame 4 in the heating pipe 2 outside fixing base, play fine connection effect, link frame 4 has cup jointed and has washd outer tube 5 in the outside, wash outer tube 5 top both sides and rotate and be provided with turning handle 6, wash outer tube 5 bottom intermediate position fixed mounting and have communicating inlet tube 7, the injection of the washing liquid of being convenient for is descaled, inlet tube 7 bottom internal thread is provided with plugging head 8, be convenient for block up inlet tube 7, plugging head 8 and the adjacent one side fixed surface mounting of inlet tube 7 of plugging head have sealed the pad 9, be convenient for improve the effect of jam, plugging head 8 bottom fixed mounting has lug 18, it drives plugging head 8 to make things convenient for hand to exert oneself and rotates.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a fixing plate 10 is annularly installed at the top of the inner side of the cleaning outer tube 5, the fixing plate 10 is matched with the connecting frame 4, and the fixing plate 10 is attached to the connecting frame 4 in an extrusion manner, so that the effect of primary sealing connection is achieved.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and fig. 2, a first sealing ring 11 is fixedly installed at the top of the fixing plate 10, a sealing groove 12 matched with the first sealing ring 11 is formed in the bottom surface of the connecting frame 4, and the first sealing ring 11 is inserted into the sealing groove 12, so that the connection sealing performance is enhanced.

Fourth embodiment, on the basis of first embodiment, given by fig. 1 and 2, wash outer tube 5 top surface fixed and be provided with second sealing washer 13, be convenient for improve holistic sealed effect once more, first sealing washer 11, second sealing washer 13 and sealed even high temperature resistant rubber material of 9 that fills up have effectually prolonged life.

Fifth embodiment, based on the first embodiment, as shown in fig. 1 and 3, oblique insertion blocks 14 are telescopically arranged at two ends of the top end of the inner side of the outer cleaning tube 5, insertion slots 15 matched with the oblique insertion blocks 14 are formed in two sides of the connecting frame 4, and the outer cleaning tube 5 is installed and fixed by inserting the oblique insertion blocks 14 into the insertion slots 15.

In the sixth embodiment, based on the first embodiment, as shown in fig. 3, the cleaning outer tube 5 is provided with telescopic slots 16 at two sides thereof, and the inclined insertion block 14 is slidably disposed in the telescopic slots 16, so that the inclined insertion block 14 can slide in the telescopic slots 16.

In the seventh embodiment, on the basis of the first embodiment, as shown in fig. 1 and 3, a screw 17 in threaded connection with the inclined insert block 14 is rotatably disposed inside the telescopic slot 16, one end of the screw 17 is fixedly connected with the rotary handle 6, and the screw 17 is rotated to facilitate the movement of the inclined insert block 14.

The working principle is as follows: when the cleaning device works, the heating wire 3 is electrified to generate heat, then the heating pipe 2 guides heat out to finish heating, after working for a period of time, the surface of the heating pipe 2 scales, at the moment, the cleaning outer pipe 5 is sleeved on the outer side of the heating pipe 2 to push upwards, so that the cleaning outer pipe 5 is sleeved on the outer side of the connecting frame 4, meanwhile, the fixing plate 10 extrudes and attaches the connecting frame 4 to finish the preliminary fixing effect, then the rotating handle 6 is rotated to drive the screw rod 17 to rotate, as the screw rod 17 is in threaded connection with the inclined insertion block 14, the inclined insertion block 14 is pushed to move relatively and move out of the telescopic groove 16, so that the inclined insertion block 14 is inserted into the slot 15, thereby finishing the fixed installation effect of the cleaning outer pipe 5, at the moment, cleaning liquid is injected into the cleaning outer pipe 5 through the water inlet pipe 7, and then the plugging head 8 is inserted into the water inlet pipe 7 to be plugged, at the moment, the cleaning liquid is fully contacted with the outer wall of the heating pipe 2, so that the scale on the outer wall of the heating pipe 2 reacts with the cleaning liquid, the effect of removing the scale on the outer wall of the heating pipe 2 can be realized, after the heating pipe 2 is descaled, the heating of the heating pipe 2 is more uniform, the explosion is effectively avoided, when the outer cleaning pipe 5 is installed, the first sealing ring 11 at the bottom of the connecting frame 4 is inserted into the sealing groove 12 at the top of the fixing plate 10, so that the primary connection sealing effect is achieved, meanwhile, as the inclined insertion blocks 14 are gradually inserted into the mutually matched insertion grooves 15, the outer cleaning pipe 5 is driven to gradually approach the fixing seat 1, so that the outer cleaning pipe 5 extrudes the second sealing ring 13, the sealing effect can be enhanced again, and the plugging head 8 is gradually inserted into the water inlet pipe 7 by rotating, thereby extrude sealed pad 9, can improve like this and to the sealed effect of inlet tube 7, through the multiple sealed effectual phenomenon of avoiding appearing leaking in the washing liquid when wasing the scale removal, prevented the condition emergence of electric leakage like this simultaneously.

Claims

1. The utility model provides a stainless steel explosion-proof heating pipe, includes fixing base (1), its characterized in that: fixing base (1) bottom is fixed and is provided with heating pipe (2), the inside fixed mounting of heating pipe (2) has heating wire (3), heating pipe (2) outside fixing base (1) bottom surface ring installs connection frame (4), connection frame (4) outside has been cup jointed and has been washd outer tube (5), it is provided with rotatory handle (6) to wash outer tube (5) top both sides rotation, wash outer tube (5) bottom intermediate position fixed mounting have communicating inlet tube (7), inlet tube (7) bottom internal thread is provided with plugging head (8), plugging head (8) and inlet tube (7) adjacent one side fixed surface install sealed pad (9), plugging head (8) bottom fixed mounting has lug (18).

2. The stainless steel explosion-proof heating pipe of claim 1, characterized in that: the top of the inner side of the cleaning outer pipe (5) is annularly provided with a fixing plate (10), and the fixing plate (10) is matched with the connecting frame (4).

3. The stainless steel explosion-proof heating pipe of claim 2, characterized in that: the top of the fixing plate (10) is fixedly provided with a first sealing ring (11), and the bottom surface of the connecting frame (4) is provided with a sealing groove (12) matched with the first sealing ring (11).

4. The stainless steel explosion-proof heating pipe of claim 1, characterized in that: the surface of the top of the cleaning outer pipe (5) is fixedly provided with a second sealing ring (13), and the first sealing ring (11), the second sealing ring (13) and the sealing gasket (9) are made of uniform high-temperature-resistant rubber.

5. The stainless steel anti-explosion heating pipe according to claim 1, characterized in that: the cleaning device is characterized in that oblique insertion blocks (14) are arranged at two ends of the top end of the inner side of the cleaning outer pipe (5) in a telescopic mode, and slots (15) matched with the oblique insertion blocks (14) are formed in two sides of the connecting frame (4).

6. The stainless steel anti-explosion heating pipe according to claim 1, characterized in that: the cleaning device is characterized in that telescopic grooves (16) are formed in two sides of the interior of the cleaning outer pipe (5), and the inclined insertion blocks (14) are arranged in the telescopic grooves (16) in a sliding mode.

7. The stainless steel anti-explosion heating pipe according to claim 6, characterized in that: the telescopic groove (16) is internally and rotatably provided with a screw rod (17) in threaded connection with the inclined insertion block (14), and one end of the screw rod (17) is fixedly connected with the rotating handle (6).