CN210035440U

CN210035440U - Electromagnetic heating device

Info

Publication number: CN210035440U
Application number: CN201920562520.XU
Authority: CN
Inventors: 章方国; 王健; 王汝鸣; 章晋睿
Original assignee: WENZHOU SUNSHINE MACHINERY TECHNOLOGY Co Ltd
Current assignee: WENZHOU SUNSHINE MACHINERY TECHNOLOGY Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-07
Anticipated expiration: 2029-04-23

Abstract

The utility model relates to an electromagnetic heating device, including a plurality of bodys, every the outside cover of body is equipped with electromagnetic heat generator, electromagnetic heat generator is including cup jointing at the outside electromagnetic induction coil pipe of body, and is a plurality of the bottom intercommunication of body has first inlet tube, the one end of first inlet tube is connected with two first water pumps, the top of first inlet tube is connected with the outlet pipe, one side that first inlet tube was kept away from to the outlet pipe is provided with a plurality of steam outlets, and is a plurality of the body all is connected with same connecting pipe, the other end of connecting pipe is connected with the second inlet tube, the one end that the connecting pipe was kept away from to the second inlet tube is connected with the second water pump. The utility model has the advantages of environmental protection is high-efficient, and the maintenance cost is low.

Description

Electromagnetic heating device

Technical Field

The utility model relates to a steam heating equipment technical field, concretely relates to electromagnetic heating device.

Background

Steam generators, commonly used devices such as boilers, are mechanical devices that use the heat energy of a fuel or other energy source to heat water into hot water or steam. Most of the steam generators used in the current industrial workshops are still mainly boilers, heat is generated by burning coal or natural steam to heat water to generate steam, a special boiler room is needed in the mode, the occupied area is large, and meanwhile, a large amount of harmful pollution gas can be generated by burning fuel.

Particularly, in the existing industrial field, such as the paper making industry, large-scale equipment needs a large amount of steam for heating, a steam boiler adopting a combustion medium must be added, and as the boiler belongs to special equipment, needs to be operated and maintained by professional personnel and needs to be far away from a production area, a long conveying pipeline needs to be laid, the cost is high, meanwhile, the conveying loss caused by the long-distance conveying pipeline is large, and in addition, the problems of air pollution and PM2.5 emission exist due to the adoption of the combustion medium. Compared with a large boiler, environmental protection devices such as dust removal, flue gas desulfurization and the like must be added, frequent maintenance is needed to ensure the effectiveness of the equipment, and the maintenance cost is high. Moreover, the operating characteristics of the boiler, which determine its response to the steam demand of the plant, are slow and cannot be connected to the plant control system, and thus, need to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electromagnetic heating device, it has the environmental protection high-efficient, advantage that the maintenance cost is low.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electromagnetic heating device, includes a plurality of bodys, every the outside cover of body is equipped with electromagnetic heat generator, electromagnetic heat generator is including cup jointing at the outside electromagnetic induction coil pipe of body, and is a plurality of the bottom intercommunication of body has first inlet tube, the one end of first inlet tube is connected with two first water pumps, the top of first inlet tube is connected with the outlet pipe, one side that first inlet tube was kept away from to the outlet pipe is provided with a plurality of steam outlets, and is a plurality of the body all is connected with same connecting pipe, the other end of connecting pipe is connected with the second inlet tube, the one end that the connecting pipe was kept away from to the second inlet tube is connected with the second water pump.

Through adopting above-mentioned technical scheme, through circular telegram to the electromagnetic induction coil pipe, the electromagnetic induction coil pipe will play the purpose to the liquid heating of internal, and the liquid in the pipe body will vaporize afterwards to get into first outlet pipe from the connecting pipe, and then escape in the play steam port from first outlet pipe, realize the purpose that produces water vapor, this in-process, the liquid in the pipe body will constantly reduce, thereby two first water pumps will be able to supply moisture into in the pipe body this moment. This in-process produces the untimely problem of moisture replenishment easily, consequently need add the second inlet tube, and the second water pump can play emergent effect, and moisture in the body descends rapidly or, when first water pump damaged, the second water pump can be with moisture pump income pipe body in, avoids the problem of the moisture vacancy in the body to appear.

The utility model discloses further set up to: the one end an organic whole of body is connected with the base, one side that the base is towards the body is provided with the holding tank that the round is used for holding the electromagnetic induction coil pipe, the base is provided with two limiting device about the centre of a circle distribution of base, and after the electromagnetic induction coil pipe was in the holding tank, limiting device will restrict the removal of the one end of electromagnetic induction coil pipe.

By adopting the technical scheme, when the electromagnetic induction coil tube needs to be replaced, the limiting device is utilized to not limit the movement of one end of the electromagnetic induction coil tube, the electromagnetic induction coil tube can be moved along the length direction of the tube body until the electromagnetic induction coil tube is separated from the tube body, then a new electromagnetic induction coil tube is replaced, and the reverse operation is carried out. In addition, when the heating efficiency of the tube body needs to be increased, one end of the tube body which is provided with the electromagnetic induction coil tube can be connected with the electromagnetic induction coil tube, so that series connection between resistors is realized, the overall resistor is increased, and when the passing current is constant, the heat production quantity can be increased.

The utility model discloses further set up to: the limiting device comprises a limiting groove communicated with the accommodating groove, the bottom of the limiting groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a limiting plate, and a chamfer is arranged at one end, far away from the spring, of the limiting plate.

Through adopting above-mentioned technical scheme, after the direction of electromagnetic induction coil pipe towards the base removes, thereby the electromagnetic induction coil pipe extrudes the limiting plate earlier and lets the limiting plate remove towards the direction of spring, play the purpose of extrusion spring, the spring has a reaction force to the limiting plate this moment, after the electromagnetic induction coil pipe is in the holding tank, the limiting plate just can extrude the electromagnetic induction coil pipe or let the electromagnetic induction coil pipe partly be in one side of limiting plate and the other part of electromagnetic induction coil pipe is in the opposite side of limiting plate, thereby play the purpose that the restriction electromagnetic induction coil pipe removed.

The utility model discloses further set up to: the body is provided with two protruding type grooves that distribute along body length direction, every sliding connection has a plurality of protruding type pieces in the protruding type groove, and is a plurality of wear to be equipped with same screw rod between protruding type piece and the base, the threaded connection of screw rod has a plurality of nuts.

Through adopting above-mentioned technical scheme, swivel nut can let the nut remove along the length direction of screw rod, and the protruding type piece can be extruded to this in-process nut to drive protruding type piece and remove, along with the removal of protruding type piece, thereby protruding type piece can extrude the electromagnetic induction coil pipe of being connected with protruding type piece and play the purpose of compression electromagnetic induction coil pipe, shortens the length of electromagnetic induction coil pipe, thereby can put down more electromagnetic induction coil pipes or replace the electromagnetic induction coil pipe.

The utility model discloses further set up to: the middle part of the connecting pipe is provided with transparent glass, the connecting pipe is provided with scale strips in the circumferential direction of the glass, the second water inlet pipe is positioned above the pipe body, and one end of the lower part of the connecting pipe is provided with a valve for controlling the lower end of the connecting pipe to be opened and closed.

Through adopting above-mentioned technical scheme, in the course of the work, moisture in the body can sharply descend, need observe constantly this moment, after the liquid level in the connecting tube descends to the bottom of scale bar, for the warning line, consequently, can provide the warning effect, the second inlet tube is in the top of body in addition, go into the back in the second inlet tube with the water pump, thereby moisture just can follow the junction entering connecting tube of second inlet tube and connecting pipe and arrive in the body in the connecting tube, when needs emit the moisture in the connecting tube, utilize the valve can realize.

The utility model discloses further set up to: the valve comprises a valve pipe communicated with the connecting pipe, the valve pipe is rotatably connected with a valve rod, and the valve rod is integrally connected with a rotating plate which is arranged in the valve pipe and used for closing the valve pipe.

Through adopting above-mentioned technical scheme, drive the valve rod and rotate the back, the valve rod will drive the rotor plate and rotate, and along with the rotation of rotor plate, the rotor plate will play the purpose of closing the valve pipe or letting the valve pipe circulation, and the liquid in the connecting tube just can flow along the valve pipe.

To sum up, the utility model discloses following beneficial effect has:

through circular telegram to the electromagnetic induction coil pipe, the electromagnetic induction coil pipe will play the purpose to the liquid heating of internal, and the liquid in the pipe body will vaporize afterwards to in getting into first outlet pipe from the connecting pipe, and then spill in the play steam port from first outlet pipe, realize the purpose that produces water vapor, this in-process, the liquid in the pipe body will constantly reduce, thereby two first water pumps will be able to supply moisture with moisture pump income pipe internal at this moment. This in-process produces the untimely problem of moisture replenishment easily, consequently need add the second inlet tube, and the second water pump can play emergent effect, and moisture in the body descends rapidly or, when first water pump damaged, the second water pump can be with moisture pump income pipe body in, avoids the problem of the moisture vacancy in the body to appear.

Drawings

FIG. 1 is a schematic diagram of the embodiment with the base, the limiting device, the male block, the threaded rod and the nut removed;

FIG. 2 is a schematic structural diagram of a connection relationship among the pipe body, the electromagnetic coil pipe, the screw, and the nut in the embodiment;

FIG. 3 is a perspective view of FIG. 2;

FIG. 4 is an enlarged view of a portion of area A of FIG. 3;

FIG. 5 is a schematic structural diagram of the connection relationship among the valve tube, the valve rod, the rotating plate and the limiting block in the embodiment.

Reference numerals: 1. a pipe body; 2. an electromagnetic coil tube; 3. a first water inlet pipe; 4. a first water pump; 5. a second water pump; 6. a water outlet pipe; 7. a steam outlet; 8. a connecting pipe; 9. a second water inlet pipe; 10. a base; 11. accommodating grooves; 12. a limiting groove; 13. a spring; 14. a limiting plate; 15. a convex groove; 16. a convex block; 17. a screw; 18. a nut; 19. glass; 20. a scale bar; 21. a valve; 22. a valve tube; 23. a valve stem; 24. a rotating plate; 25. a threaded cap; 26. and a limiting block.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

An electromagnetic heating device is shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, and comprises a plurality of tube bodies 1 and a control cabinet arranged on one side, wherein the tube bodies 1 are arranged in a cylindrical shape, an electromagnetic heat generator is sleeved on the outer side of each tube body 1, and the electromagnetic heat generator is used for heating liquid in the tube bodies 1. The electromagnetic heat generator comprises an electromagnetic induction coil pipe 2 sleeved outside the pipe body 1, and when the electromagnetic induction coil pipe 2 is electrified, the electromagnetic induction coil pipe 2 heats liquid in the pipe body 1. It is a plurality of the bottom intercommunication of body 1 has same first inlet tube 3, the one end of first inlet tube 3 is connected with two first water pumps 4, the top of first inlet tube 3 is connected with outlet pipe 6, one side that first inlet tube 3 was kept away from to outlet pipe 6 is provided with a plurality of steam outlets 7, and is a plurality of body 1 all is connected with same connecting pipe 8, the other end of connecting pipe 8 is connected with second inlet tube 9, the one end that connecting pipe 8 was kept away from to second inlet tube 9 is connected with second water pump 5. The water outlet pipe 6 is in threaded connection with a threaded cap 25 for sealing the steam outlet 7. When the steam outlet 7 does not need to be made to discharge steam, the pipe connected with the steam outlet 7 is pulled out, and then the threaded cap 25 is rotated to achieve the purpose of sealing the steam outlet 7.

The one end an organic whole of body 1 is connected with base 10, base 10 is provided with the holding tank 11 that the round is used for holding electromagnetic induction coil pipe 2 towards one side of body 1, base 10 is provided with two limiting device about the centre of a circle distribution of base 10, and after electromagnetic induction coil pipe 2 was located holding tank 11, limiting device will restrict the removal of the one end of electromagnetic induction coil pipe 2.

The limiting device comprises a limiting groove 12 communicated with the accommodating groove 11, a spring 13 is fixedly connected to the bottom of the limiting groove 12, a limiting plate 14 is fixedly connected to the other end of the spring 13, and a chamfer is arranged at one end, far away from the spring 13, of the limiting plate 14.

Body 1 is provided with two convex type grooves 15 along 1 length direction of body, every there are a plurality of protruding type pieces 16, a plurality of sliding connection in the convex type groove 15 between protruding type piece 16 and the base 10 wear to be equipped with same screw rod 17, screw rod 17's threaded connection has a plurality of nuts 18.

Transparent glass 19 is arranged in the middle of the connecting pipe 8, scale bars 20 are arranged on the connecting pipe 8 in the circumferential direction of the glass 19, the second water inlet pipe 9 is located above the pipe body 1, and a valve 21 for controlling the opening and closing of the lower end of the connecting pipe 8 is arranged at one end of the lower portion of the connecting pipe 8.

The valve 21 includes a valve tube 22 communicated with the connection tube 8, the valve tube 22 is rotatably connected with a valve rod 23, and the valve rod 23 is integrally connected with a rotating plate 24 which is positioned in the valve tube 22 and used for closing the valve tube 22. The inside of valve pipe 22 is provided with two stopper 26 that are in rotor plate 24 both sides respectively, and after rotor plate 24 rotated certain angle, rotor plate 24 will extrude stopper 26 to restriction rotor plate 24's rotation makes rotor plate 24 only can rotate certain angle, thereby avoids valve pipe 22's flow too big.

It is worth noting that the male block 16 is also provided with receiving grooves 11 and limiting means on both sides.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an electromagnetic heating device, includes a plurality of bodys (1), every the outside cover of body (1) is equipped with electromagnetic heat generator, its characterized in that: the electromagnetic heat generator comprises an electromagnetic induction coil pipe (2) sleeved outside a pipe body (1) and a plurality of water outlet pipes (6) connected to the bottoms of the pipe body (1), wherein the bottom of the first water inlet pipe (3) is communicated with the first water inlet pipe (3), one end of the first water inlet pipe (3) is connected with two first water pumps (4), one side, away from the first water inlet pipe (3), of each water outlet pipe (6) is provided with a plurality of steam outlets (7) and a plurality of water outlet pipes (8) connected to the pipe body (1), the other end of each connecting pipe (8) is connected with a second water inlet pipe (9), and one end, away from the connecting pipe (8), of each second water inlet pipe (9) is connected with a second water pump (5).

2. An electromagnetic heating apparatus according to claim 1, wherein: the one end an organic whole of body (1) is connected with base (10), base (10) are provided with holding tank (11) that the round is used for holding electromagnetic induction coil pipe (2) towards one side of body (1), base (10) are provided with two limiting device about the centre of a circle distribution of base (10), and after electromagnetic induction coil pipe (2) were in holding tank (11), limiting device will restrict the removal of the one end of electromagnetic induction coil pipe (2).

3. An electromagnetic heating apparatus according to claim 2, wherein: the limiting device comprises a limiting groove (12) communicated with the accommodating groove (11), a spring (13) is fixedly connected to the bottom of the limiting groove (12), a limiting plate (14) is fixedly connected to the other end of the spring (13), and a chamfer is arranged at one end, far away from the spring (13), of the limiting plate (14).

4. An electromagnetic heating apparatus according to claim 3, wherein: body (1) is provided with two convex type grooves (15) that distribute along body (1) length direction, every sliding connection has a plurality of protruding type pieces (16) in convex type groove (15), and is a plurality of wear to be equipped with same screw rod (17) between protruding type piece (16) and base (10), the threaded connection of screw rod (17) has a plurality of nuts (18).

5. An electromagnetic heating apparatus according to claim 1, wherein: the middle part of connecting pipe (8) is provided with transparent glass (19), connecting pipe (8) are provided with scale bar (20) in the circumference of glass (19), second inlet tube (9) are in the top of body (1), the one end of the below of connecting pipe (8) is provided with valve (21) that control connecting pipe (8) lower extreme opened and close.

6. An electromagnetic heating apparatus according to claim 5, wherein: the valve (21) comprises a valve pipe (22) communicated with the connecting pipe (8), the valve pipe (22) is rotatably connected with a valve rod (23), and the valve rod (23) is integrally connected with a rotating plate (24) which is arranged in the valve pipe (22) and used for sealing the valve pipe (22).