CN211526730U

CN211526730U - Anti-leakage explosion-proof heater

Info

Publication number: CN211526730U
Application number: CN201922329977.9U
Authority: CN
Inventors: 张纪荣; 张剑
Original assignee: Zhenjiang Heng An Anti Explosive Electric Appliance Co ltd
Current assignee: Zhenjiang Heng An Anti Explosive Electric Appliance Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-18
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an explosion-proof heater of leak protection water, including fuselage, first connecting block, sealing washer, second connecting block, baffle, first sealing device and stopper, the fuselage surface is provided with the relief valve, relief valve one side is provided with temperature-detecting device, wherein, first connecting block sets up in temperature-detecting device one side, first connecting block upper end is provided with the entry, first connecting block one end is provided with the sealing washer, the sealing washer surface is provided with the recess, the fuselage bottom is provided with the support, the support lower extreme is provided with the base, the inside stopper that is provided with of fuselage, stopper one end is provided with the heating pipe. This just explosion-proof heater of leak protection water, the height that highly is greater than the fuselage through taking over, the water in the connecting tube can keep at same horizontal plane with the water in the fuselage, and the effectual water of avoiding spills from the export, through four stoppers, makes the heating pipe like this can not take place the skew in the fuselage when receiving external vibrations.

Description

Anti-leakage explosion-proof heater

Technical Field

The utility model relates to an explosion-proof heater technical field specifically is an explosion-proof heater of leak protection water.

Background

The explosion-proof heater is a heating pipe with an advanced explosion-proof structure arranged inside, and the working principle of the explosion-proof heater is that electric energy is converted into heat energy, a heat conduction material is used as a carrier of the heat conduction material, and a high-pressure device is utilized to circulate in the system to realize the continuous heat transfer.

The explosion-proof heater has the obvious characteristics of high safety coefficient, no pollution and the like in the working process, so that the explosion-proof heater can be widely applied to a plurality of important working places such as chemical engineering, military industry, petroleum, natural gas, offshore platforms, ships, mining areas and the like, but the water leakage condition can occur at the joint of the explosion-proof heater due to the normal loss of installation technology and equipment and the like.

After the explosion-proof heater in the current market is used for a period of time, the explosion-proof heater can leak water at the joint, the long-time water leakage condition can slowly damage equipment, and a connector can be seriously failed, so that the normal use of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof heater of leak protection water to solve the explosion-proof heater on the present market that above-mentioned background art provided and after using a period, explosion-proof heater all can have the condition of leaking in the junction, and the long-time condition of leaking can cause the harm to equipment slowly, and serious can make connector trouble, thereby influences the problem of the normal use of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-water leakage explosion-proof heater comprises a body, a first connecting block, a sealing ring, a second connecting block, a baffle, a first sealing device and a limiting block, wherein a pressure release valve is arranged on the surface of the body, a temperature detection device is arranged on one side of the pressure release valve, wherein,

the temperature detection device comprises a temperature detection device, a first connecting block, a support, a base, an outlet, a connecting pipe, a switch valve and a handle, wherein the first connecting block is arranged on one side of the temperature detection device, an inlet is formed in the upper end of the first connecting block, a sealing ring is arranged at one end of the first connecting block, a groove is formed in the surface of the sealing ring, the bottom of the machine body is provided with the support, the lower end of the support is provided with the base, an outlet is formed in one side of the base;

the second connecting block is arranged at one end of the handle, a sliding groove is formed in one end of the second connecting block, a third connecting block is arranged on one side of the sliding groove, a baffle is arranged at the lower end of the second connecting block, a first sealing device is arranged at the lower end of the sliding groove, a second sealing device is arranged at the lower end of the first sealing device, a limiting block is arranged inside the machine body, and a heating pipe is arranged at one end of the limiting block.

Preferably, the first connecting block is fixedly installed on the machine body, and the structure of the connecting position of the first connecting block and the inlet is a threaded structure.

Preferably, the second connecting block, the sliding groove and the third connecting block are arranged inside the switch valve, the joint of the second connecting block and the sliding groove is in a sliding connection, and the maximum length of the sliding groove is equal to the vertical distance inside the switch valve.

Preferably, the lower end of the baffle is arranged inside the connecting pipe, and the first sealing device and the second sealing device are respectively arranged on the inner side and the outer side of the joint of the baffle and the connecting pipe.

Preferably, the vertical distance of the connecting pipe is greater than that of the fuselage.

Preferably, the limiting blocks are provided with four limiting blocks, the four limiting blocks are averagely arranged on the surfaces of the upper wall and the lower wall of the machine body, and the heating pipes are arranged in the middles of the limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this explosion-proof heater of leak protection water:

1. the device is provided with the connecting pipe bottom the export, the connecting pipe top is provided with the ooff valve, ooff valve inside is provided with the second connecting block, sliding tray and third connecting block, during the blowing, with handle up-draw, the handle drives the second connecting block up-moving, the inside baffle rebound of drive connecting pipe when the second connecting block up-moving, at this moment the inside material of heater just can spill from the connecting pipe, the height that highly is greater than the fuselage of connecting pipe, after the blowing, the inside material of fuselage is because the equilibrium of water, water in the connecting pipe can keep at same horizontal plane with the water in the fuselage, and then effectual water of avoiding spills from the export.

2. The first connecting block fixed mounting of the device is on the surface of the machine body, the first connection is fast, the upper end is connected with the inlet through threads, and the connecting part of the inlet and the first connecting block is provided with the sealing ring.

3. The device is provided with four limiting blocks at the upper end and the lower end of the heating pipe, so that the heating pipe cannot deviate in the machine body when being subjected to external vibration, and the working stability of the equipment is enhanced.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the sealing ring of the present invention;

fig. 4 is a schematic view of the internal structure of the local part of the present invention.

In the figure: 1. a body; 2. a pressure relief valve; 3. a temperature detection device; 4. a first connection block; 5. an inlet; 6. a seal ring; 7. a groove; 8. a support; 9. a base; 10. an outlet; 11. a connecting pipe; 12. an on-off valve; 13. a handle; 14. a second connecting block; 15. a sliding groove; 16. a third connecting block; 17. a baffle plate; 18. a first sealing device; 19. a second sealing device; 20. a limiting block; 21. heating the tube.

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: an anti-water leakage explosion-proof heater comprises a machine body 1, a pressure release valve 2, a temperature detection device 3, a first connecting block 4, an inlet 5, a sealing ring 6, a groove 7, a support 8, a base 9, an outlet 10, a connecting pipe 11, a switch valve 12, a handle 13, a second connecting block 14, a sliding groove 15, a third connecting block 16, a baffle 17, a first sealing device 18, a second sealing device 19, a limiting block 20 and a heating pipe 21, wherein the pressure release valve 2 is arranged on the surface of the machine body 1, the temperature detection device 3 is arranged on one side of the pressure release valve 2, and the temperature detection device 3 is arranged on one side of,

the first connecting block 4 is arranged on one side of the temperature detection device 3, the first connecting block 4 is fixedly arranged on the machine body 1, the structure of the joint of the first connecting block 4 and the inlet 5 is a threaded structure, the joint of the inlet 5 and the first connecting block 4 is provided with a sealing ring 6, therefore, after the inlet 5 and the first connecting block 4 are connected together through the threaded structure, the middle sealing ring 6 can form a sealing structure at the joint of the inlet 5 and the first connecting block 4, the inlet 5 is arranged at the upper end of the first connecting block 4, the sealing ring 6 is arranged at one end of the first connecting block 4, the surface of the sealing ring 6 is provided with a groove 7, the bottom of the machine body 1 is provided with a support 8, the lower end of the support 8 is provided with a base 9, one side of the base 9 is provided with an outlet 10, the lower end of the outlet 10 is provided with a connecting pipe 11, and the, therefore, under the action of gravity of the earth, the water level in the connecting pipe 11 and the water level in the machine body 1 are maintained at the same horizontal plane, the water flow in the connecting pipe 11 is positioned below the baffle 17, so that water cannot be accumulated at the water outlet, the water cannot leak out of the water outlet, the upper end of the connecting pipe 11 is provided with a switch valve 12, and one end of the switch valve 12 is provided with a handle 13;

the second connecting block 14 is arranged at one end of the handle 13, the second connecting block 14, the sliding groove 15 and the third connecting block 16 are arranged inside the switch valve 12, the joint of the second connecting block 14 and the sliding groove 15 is in a sliding connection mode, the maximum length of the sliding groove 15 is equal to the vertical distance inside the switch valve 12, the handle 13 is moved upwards, the handle 13 drives the second connecting block 14 to move upwards from the sliding groove 15, the second connecting block 14 drives the baffle 17 inside the connecting pipe 11 to move upwards when moving upwards, the sliding groove 15 is arranged at one end of the second connecting block 14, the third connecting block 16 is arranged at one side of the sliding groove 15, the baffle 17 is arranged at the lower end of the second connecting block 14, the lower end of the baffle 17 is arranged inside the connecting pipe 11, and the first sealing device 18 and the second sealing device 19 are respectively arranged at the inner side and the outer side of the joint of the baffle 17 and the connecting pipe 11, because the first sealing device 18 and the second sealing device 19 are arranged at the joint of the baffle 17 and the connecting pipe 11, water flow in the pipeline cannot leak out from the joint of the baffle 17 and the connecting pipe 11, the first sealing device 18 is arranged at the lower end of the sliding groove 15, the second sealing device 19 is arranged at the lower end of the first sealing device 18, the limiting block 20 is arranged inside the machine body 1, the limiting block 20 is provided with four limiting blocks 20, the four limiting blocks 20 are averagely arranged on the upper wall and the lower wall surface of the machine body 1, and the heating pipe 21 is arranged in the middle of the limiting block 20, so that when the heating pipe 21 is vibrated from the outside, the heating pipe 21 is fixed by the limiting block 20, the heating pipe 21 cannot deviate inside the machine body 1, the working stability of the equipment is enhanced, and one end of the limiting block

The working principle is as follows: when the anti-leakage water heater is used, the base 9 is firstly placed on a horizontal ground, then water to be heated is injected into the machine body 1 from the inlet 5, when water flows through the inlet 5, the water flows through the first connecting block 4, the sealing ring 6 is arranged at the joint of the first connecting block 4 and the inlet 5, so that the sealing performance of the connection between the first connecting block 4 and the inlet 5 is better, thereby avoiding water leakage, four limiting blocks 20 are arranged inside the machine body 1, a heating pipe 21 is arranged inside the limiting blocks 20, when the heating pipe 21 works, the heating pipe 21 continuously transfers heat to the periphery by using an electromagnetic principle, when the temperature of water reaches a target, the temperature detection device 3 displays the temperature, when the water is taken, the handle 13 is moved upwards, the handle 13 drives the second connecting block 14 to move upwards from the sliding groove 15, and when the second connecting block 14 moves upwards, the baffle 17 inside the connecting pipe 11 is driven to move upwards, because the first sealing device 18 and the second sealing device 19 are arranged at the joint of the baffle 17 and the connecting pipe 11, water flow in the pipeline cannot leak out from the joint of the baffle 17 and the connecting pipe 11, and the water flow can flow to the outside from the opened baffle 17, after the baffle 17 is closed, because the vertical height of the connecting pipe 11 is greater than that of the machine body 1, the water level in the connecting pipe 11 and the water level in the machine body 1 are maintained at the same horizontal plane under the action of gravity of the earth, the water flow in the connecting pipe 11 is positioned below the baffle 17, so that water cannot be leaked out from the water outlet, which is the water leakage prevention principle of the explosion-proof heater for preventing water leakage, and the content which is not described in detail in the description belongs to the prior art known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an explosion-proof heater of leak protection water, includes fuselage (1), first connecting block (4), sealing washer (6), second connecting block (14), baffle (17), first sealing device (18) and stopper (20), its characterized in that: a pressure release valve (2) is arranged on the surface of the machine body (1), a temperature detection device (3) is arranged on one side of the pressure release valve (2), wherein,

the temperature detection device is characterized in that the first connecting block (4) is arranged on one side of the temperature detection device (3), an inlet (5) is arranged at the upper end of the first connecting block (4), a sealing ring (6) is arranged at one end of the first connecting block (4), a groove (7) is formed in the surface of the sealing ring (6), a support (8) is arranged at the bottom of the machine body (1), a base (9) is arranged at the lower end of the support (8), an outlet (10) is arranged on one side of the base (9), a connecting pipe (11) is arranged at the lower end of the outlet (10), a switch valve (12) is arranged at the upper end of the connecting pipe (11), and a handle (13) is;

second connecting block (14) set up in handle (13) one end, second connecting block (14) one end is provided with sliding tray (15), sliding tray (15) one side is provided with third connecting block (16), second connecting block (14) lower extreme is provided with baffle (17), sliding tray (15) lower extreme is provided with first sealing device (18), first sealing device (18) lower extreme is provided with second sealing device (19), fuselage (1) inside is provided with stopper (20), stopper (20) one end is provided with heating pipe (21).

2. A leak-proof explosion-proof heater according to claim 1, wherein: first connecting block (4) fixed mounting is in fuselage (1), and the structure of first connecting block (4) and entry (5) junction is the helicitic texture.

3. A leak-proof explosion-proof heater according to claim 1, wherein: the second connecting block (14), the sliding groove (15) and the third connecting block (16) are installed inside the switch valve (12), the connecting position of the second connecting block (14) and the sliding groove (15) is in a sliding connection mode, and the maximum length of the sliding groove (15) is equal to the vertical distance inside the switch valve (12).

4. A leak-proof explosion-proof heater according to claim 1, wherein: the lower end of the baffle (17) is arranged in the connecting pipe (11), and the first sealing device (18) and the second sealing device (19) are respectively arranged on the inner side and the outer side of the joint of the baffle (17) and the connecting pipe (11).

5. A leak-proof explosion-proof heater according to claim 1, wherein: the vertical distance of the connecting pipe (11) is greater than that of the machine body (1).

6. A leak-proof explosion-proof heater according to claim 1, wherein: the limiting blocks (20) are provided with four limiting blocks, the four limiting blocks (20) are averagely arranged on the upper wall surface and the lower wall surface of the machine body (1), and the heating pipes (21) are arranged in the middle of the limiting blocks (20).