CN217178885U

CN217178885U - Strong acid tubular heater

Info

Publication number: CN217178885U
Application number: CN202123431701.5U
Authority: CN
Inventors: 朱成才; 史慧敏; 王艳波
Original assignee: Weifang Yide Heat Exchange Equipment Co ltd
Current assignee: Weifang Yide Heat Exchange Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a strong acid tubular heater, concretely relates to tubular heater technical field, including the heating pipe, the heating pipe top is provided with the roof, the roof bottom is provided with the spread groove, the heating pipe outside is provided with the heat conduction cover, the heat conduction cover outside is provided with the heat transfer cover, the heat transfer cover outside is provided with the protection casing, protection casing surface top is provided with the draw-in groove, be provided with disassembly body between protection casing and the roof, disassembly body includes the fixed slot, the fixed slot sets up inside the roof, fixed slot inner wall bottom is provided with the rotary rod. The utility model discloses a set up disassembly body, can dismantle the change to the protection casing, it is simple convenient to dismantle the change process simultaneously, and the personnel's operation of being convenient for can not produce danger, can prevent simultaneously when the heating strong acid, and strong acid corrodes the heater, improves the life of heater, through changing the protection casing, reduces the required cost of change heater.

Description

Strong acid tubular heater

Technical Field

The utility model relates to a tubular heater technical field, more specifically say, the utility model relates to a strong acid tubular heater.

Background

The heater is an electric appliance which utilizes electric energy to achieve a heating effect. The intelligent heating device has the advantages of small volume, high heating power, wide application, intelligent control mode, high temperature control precision and capability of being networked with a computer. Wide application range, long service life and high reliability. The core of the heater principle is energy conversion, most widely is electric energy conversion into heat energy, and the tubular heater generally conducts heat to a heating substance through a heating pipe, so that strong stimulation and corrosion effects are generated, serious burn can be caused by human body contact, and the tubular heater can also be used in strong acid heating.

The tubular heater generally needs to be directly contacted with strong acid in the process of heating the strong acid, so that the heating efficiency is high, but in the use process, the strong acid has strong corrosivity, so that the tubular heater can be corroded to a certain extent in the use process, and the tubular heater is easy to damage.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a strong acid tubular heater through setting up detaching mechanism, can dismantle the change to the protection casing, and it is simple convenient to dismantle the change process simultaneously, and the personnel's operation of being convenient for can not produce danger, can prevent simultaneously when heating the strong acid, and strong acid corrodes the heater, improves the life of heater, through changing the protection casing, reduces the required cost of change heater 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 strong acid tube type heater comprises a heating tube, wherein a top plate is arranged at the top of the heating tube, a connecting groove is formed in the bottom of the top plate, a heat conducting sleeve is arranged on the outer side of the heating tube, a heat exchange sleeve is arranged on the outer side of the heat conducting sleeve, a protective cover is arranged on the outer side of the heat exchange sleeve, a clamping groove is formed in the top of the outer surface of the protective cover, and a dismounting mechanism is arranged between the protective cover and the top plate;

the disassembly body includes the fixed slot, the fixed slot sets up inside the roof, fixed slot inner wall bottom is provided with the rotary rod, the rotary rod top is provided with the knob, the rotary rod outside is provided with the connecting wire, connecting wire one end is provided with the movable plate, be provided with first spring between movable plate and the fixed slot inner wall, movable plate one side is provided with the carriage release lever, fixed slot inner wall one side is provided with the sliding tray, the rotary rod outside is provided with the baffle.

In a preferred embodiment, the moving plate is arranged inside a sliding groove and a clamping groove, the sliding groove is in sliding connection with the moving plate, and the clamping groove is movably clamped with the moving plate.

In a preferred embodiment, the cross-sectional shape of the moving plate is provided in an arc shape, and the number of the moving plate, the first spring, and the moving bar is provided in plural.

In a preferred embodiment, the connecting groove is movably clamped with the protective cover, and the top of the rotating rod penetrates through the top plate and extends to the top of the top plate.

In a preferred embodiment, a sliding plate is arranged between the heat conduction sleeve and the heat exchange sleeve, a telescopic rod is arranged at the top of the sliding plate, the top of the telescopic rod is fixedly connected with the bottom of the top plate, and both the outer wall of the heat conduction sleeve and the inner wall of the heat exchange sleeve are slidably connected with the sliding plate.

In a preferred embodiment, a fixed plate is sleeved outside the telescopic rod, a second spring is arranged at the bottom of the fixed plate, the second spring is arranged outside the sliding plate, one side of the fixed plate is fixedly connected with the outer wall of the heat conducting sleeve, and the other side of the fixed plate is fixedly connected with the inner wall of the heat exchange sleeve.

The utility model discloses a technological effect and advantage:

1. by arranging the dismounting mechanism and rotating the knob, the rotating rod is rotated to drive the connecting line to move, thereby the movable rod moves towards the inside of the fixed groove, the movable rod is moved out of the clamping groove on the protective cover, then the protective cover is pulled downwards to be taken out of the connecting groove, thereby completing the disassembly of the protective cover, inserting a new protective cover into the connecting groove, loosening the knob, the movable rod is clamped into the clamping groove again due to the resilience force of the first spring to form the fixation of the protective cover, thereby completing the replacement of the protective cover, compared with the prior art, the protective cover can be disassembled and replaced, meanwhile, the disassembly and replacement process is simple and convenient, the operation by personnel is convenient, no danger is generated, and simultaneously, when strong acid is heated, the strong acid corrodes the heater, improve the service life of the heater, through changing the protective cover, reduce the cost needed to change the heater;

2. inside heat conduction is conducted the heat transfer cover through the heat conduction cover, and the heat-conducting material heating inflation drives the sliding plate and removes, makes the telescopic link shrink to make the compression of second spring, make the inside heat-conducting material of heat transfer cover obtain certain buffering, prevent that the heat-conducting material inflation from resulting in the heat transfer cover to break at the excessive speed, improve the security of whole device.

Drawings

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

Fig. 2 is a cross sectional structure of the top plate of the present invention.

Fig. 3 is a schematic view of the split structure of fig. 1 of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

The reference signs are: 1. heating a tube; 2. a top plate; 3. a heat conducting sleeve; 4. a heat exchange sleeve; 5. a protective cover; 6. a card slot; 7. fixing grooves; 8. connecting grooves; 9. rotating the rod; 10. a knob; 11. a connecting wire; 12. moving the plate; 13. a first spring; 14. a travel bar; 15. a sliding groove; 16. a baffle plate; 17. a sliding plate; 18. a telescopic rod; 19. a fixing plate; 20. a second spring.

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.

The strong acid tubular heater shown in the attached figures 1 to 4 comprises a heating pipe 1, wherein a top plate 2 is arranged at the top of the heating pipe 1, a connecting groove 8 is formed in the bottom of the top plate 2, a heat conducting sleeve 3 is arranged on the outer side of the heating pipe 1, a heat exchange sleeve 4 is arranged on the outer side of the heat conducting sleeve 3, a protective cover 5 is arranged on the outer side of the heat exchange sleeve 4, a clamping groove 6 is formed in the top of the outer surface of the protective cover 5, and a dismounting mechanism is arranged between the protective cover 5 and the top plate 2;

the disassembly mechanism comprises a fixing groove 7, the fixing groove 7 is arranged inside the top plate 2, a rotating rod 9 is arranged at the bottom of the inner wall of the fixing groove 7, a knob 10 is arranged at the top of the rotating rod 9, a connecting wire 11 is arranged on the outer side of the rotating rod 9, a moving plate 12 is arranged at one end of the connecting wire 11, a first spring 13 is arranged between the inner wall of the moving plate 12 and the inner wall of the fixing groove 7, a moving rod 14 is arranged on one side of the moving plate 12, a sliding groove 15 is arranged on one side of the inner wall of the fixing groove 7, and a baffle 16 is arranged on the outer side of the rotating rod 9.

As shown in fig. 1-4, the movable plate 12 is arranged inside the sliding groove 15 and the clamping groove 6, the sliding groove 15 is connected with the movable plate 12 in a sliding mode, the clamping groove 6 is movably clamped with the movable plate 12, the cross section of the movable plate 12 is arc-shaped, the movable plate 12, the first springs 13 and the movable rods 14 are arranged in a plurality of numbers, the connecting groove 8 is movably clamped with the protective cover 5, the top of the rotary rod 9 penetrates through the top plate 2 and extends to the top of the top plate 2, the dismounting convenience is improved, and meanwhile the stability between the protective cover 5 and the top plate 2 after replacement is improved.

As shown in fig. 1, a sliding plate 17 is arranged between the heat conducting sleeve 3 and the heat exchanging sleeve 4, a telescopic rod 18 is arranged at the top of the sliding plate 17, the top of the telescopic rod 18 is fixedly connected with the bottom of the top plate 2, the outer wall of the heat conducting sleeve 3 and the inner wall of the heat exchanging sleeve 4 are both slidably connected with the sliding plate 17, a fixing plate 19 is sleeved on the outer side of the telescopic rod 18, a second spring 20 is arranged at the bottom of the fixing plate 19, the second spring 20 is arranged on the outer side of the sliding plate 17, one side of the fixing plate 19 is fixedly connected with the outer wall of the heat conducting sleeve 3, the other side of the fixing plate 19 is fixedly connected with the inner wall of the heat exchanging sleeve 4, and slides through the sliding plate 17, and the second spring 20 can buffer the heat conducting medium inside the heat exchanging sleeve 4 through the sliding plate 17, so as to reduce the danger caused by the expansion.

The utility model discloses the theory of operation: when the utility model is disassembled, firstly, the knob 10 at the top of the top plate 2 is rotated, then the knob 10 drives the rotary rod 9 to rotate, the connecting wire 11 is connected with the rotary rod 9, thereby the connecting wire 11 can be driven to move, thereby the movable plate 12 at one end of the connecting wire 11 moves towards the inside of the fixed groove 7, thereby the movable rod 14 at one side of the movable plate 12 moves towards the inside of the fixed groove 7, meanwhile, because the movable rod 14 is connected with the sliding groove 15 in a sliding way, the movable rod 14 slides on the surface of the sliding groove 15 when moving, thereby the movable rod 14 moves out of the clamping groove 6 on the protective cover 5, then the protective cover 5 is pulled downwards, the protective cover 5 is taken out from the connecting groove 8 at the bottom surface of the top plate 2, thereby the disassembly of the protective cover 5 is completed, a new protective cover 5 is inserted into the connecting groove 8, the knob 10 is loosened, because of the resilience force of the first spring 13, the movable rod 14 is clamped into the clamping groove 6 again, forming the fixation of the protection cover 5, thereby completing the replacement of the protection cover 5;

when heating pipe 1 heats, can make heat conduct heat exchange jacket 4 inside through heat conduction sleeve 3, when the high temperature, the expansion of certain degree can take place for the inside heat-conducting medium of heat exchange jacket 4 to extrusion sliding plate 17, sliding plate 17 removes and can drive telescopic link 18 shrink, thereby makes the second spring 20 compression between fixed plate 19 and the sliding plate 17, makes the inside heat-conducting material of heat exchange jacket 4 obtain certain buffering.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A strong acid tube heater, includes heating pipe (1), its characterized in that: a top plate (2) is arranged at the top of the heating pipe (1), a connecting groove (8) is formed in the bottom of the top plate (2), a heat conduction sleeve (3) is arranged on the outer side of the heating pipe (1), a heat exchange sleeve (4) is arranged on the outer side of the heat conduction sleeve (3), a protective cover (5) is arranged on the outer side of the heat exchange sleeve (4), a clamping groove (6) is formed in the top of the outer surface of the protective cover (5), and a dismounting mechanism is arranged between the protective cover (5) and the top plate (2);

the disassembly body includes fixed slot (7), fixed slot (7) set up inside roof (2), fixed slot (7) inner wall bottom is provided with rotary rod (9), rotary rod (9) top is provided with knob (10), the rotary rod (9) outside is provided with connecting wire (11), connecting wire (11) one end is provided with movable plate (12), be provided with first spring (13) between movable plate (12) and fixed slot (7) inner wall, movable plate (12) one side is provided with carriage release lever (14), fixed slot (7) inner wall one side is provided with sliding tray (15), the rotary rod (9) outside is provided with baffle (16).

2. A strong acid tube heater as claimed in claim 1, wherein: the movable plate (12) is arranged inside the sliding groove (15) and the clamping groove (6), the sliding groove (15) is connected with the movable plate (12) in a sliding mode, and the clamping groove (6) is movably clamped with the movable plate (12).

3. A strong acid tube heater as claimed in claim 1, wherein: the cross section of the moving plate (12) is arc-shaped, and the moving plate (12), the first spring (13) and the moving rod (14) are all provided in a plurality of numbers.

4. A strong acid tube heater as claimed in claim 1, wherein: spread groove (8) and protection casing (5) activity joint, roof (2) and extension to roof (2) top are run through at rotary rod (9) top.

5. A strong acid tube heater as claimed in claim 1, wherein: a sliding plate (17) is arranged between the heat conduction sleeve (3) and the heat exchange sleeve (4), a telescopic rod (18) is arranged at the top of the sliding plate (17), the top of the telescopic rod (18) is fixedly connected with the bottom of the top plate (2), and the outer wall of the heat conduction sleeve (3) and the inner wall of the heat exchange sleeve (4) are both in sliding connection with the sliding plate (17).

6. A strong acid tube heater as claimed in claim 5, wherein: the outer side of the telescopic rod (18) is sleeved with a fixed plate (19), a second spring (20) is arranged at the bottom of the fixed plate (19), the second spring (20) is arranged on the outer side of the sliding plate (17), one side of the fixed plate (19) is fixedly connected with the outer wall of the heat conduction sleeve (3), and the other side of the fixed plate (19) is fixedly connected with the inner wall of the heat exchange sleeve (4).