CN213686747U

CN213686747U - Energy-saving efficient normal-pressure electromagnetic steam generator structure

Info

Publication number: CN213686747U
Application number: CN202022205991.0U
Authority: CN
Inventors: 曹静明
Original assignee: Changzhou Leide Magnetoelectric Super Energy Intelligent Control Technology Co ltd; Yuyao Sunbay Electric Technology Co ltd
Current assignee: Changzhou Leide Magnetoelectric Super Energy Intelligent Control Technology Co ltd; Yuyao Sunbay Electric Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-13
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an energy-conserving high-efficient ordinary pressure electromagnetism steam generator structure. It includes tubular coil skeleton, one-level heating spiral water conservancy diversion stick and one-level induction heating coil, one-level heating spiral water conservancy diversion stick arrange the tubular coil skeleton in, one-level induction heating coil arrange the outside of tubular coil skeleton in and corresponding with the position at one-level heating spiral water conservancy diversion stick place, the one end that the tubular coil skeleton was equipped with one-level heating spiral water conservancy diversion stick is equipped with the end cover that intakes, the end cover that intakes on be equipped with the inlet tube, the other end that the tubular coil skeleton was equipped with one-level heating spiral water conservancy diversion stick is equipped with the end cover of giving vent to anger, the end cover of giving vent to anger on be equipped with the outlet duct, the lateral surface. The utility model has the advantages that: the energy conversion rate is high, the working efficiency is high, the stability is high, the safe reliability is high, the service life is long, the structure is simple, the operation is convenient, and the application range is wide.

Description

Energy-saving efficient normal-pressure electromagnetic steam generator structure

Technical Field

The utility model belongs to the technical field of the relevant technique of steam generator and specifically relates to indicate an energy-conserving high-efficient ordinary pressure electromagnetism steam generator structure.

Background

A steam generator, also called a steam heat source machine (commonly called a boiler), is a mechanical device that heats water into hot water or steam by using heat energy of fuel or other energy sources. Steam boilers, sometimes referred to as steam generators, are important components of steam power plants. Utility boilers, steam turbines and generators are the main machines of thermal power stations, and therefore utility boilers are important equipment for producing electric energy. Industrial boilers are indispensable equipment for providing steam required for production and heating in various industrial enterprises. Industrial boilers are large in number and consume a large amount of fuel. The waste heat boiler using high-temperature waste gas in the production process as a heat source plays an important role in energy conservation. Marine boilers are installed on various ships and the generated steam is used to drive steam-powered machines. Locomotive boilers have certain applications as main equipment of steam locomotives. The boiler bears high temperature and high pressure, and the safety problem is very important. Even if the boiler is small, the consequences are serious once explosion occurs. Therefore, strict regulations are set on material selection, design calculation, manufacture, inspection, and the like of the boiler.

The existing steam generator is usually a whole set of high-temperature and high-pressure equipment of a large machine and is not suitable for the design of miniaturization and unitization, although the steam generator of a practical electromagnetic heating mode appears, the principle is that the electromagnetic heating is utilized to replace the original mode of heating by an open flame heat source or an electric heating tube, so that liquid is heated and evaporated into gas, a closed high-pressure container is still required to be continuously heated, and the purpose of realizing high-temperature saturated steam generation is realized by secondary high-pressure water supplement, but the steam generator still has low energy conversion rate, has energy loss for standby heat storage, and has a complex mechanism. Because of high temperature and high pressure, the steam generator is large in size and only suitable for independent installation in an independent space isolated from a use site, and needs to be used and operated by a special person, the steam generator is far away from the use site, and therefore huge steam transmission energy loss is caused, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome and to have above-mentioned not enough among the prior art, provide an energy-conserving high-efficient ordinary pressure electromagnetism steam generator structure that energy conversion rate is high and work efficiency is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving high-efficient ordinary pressure electromagnetism steam generator structure, includes tubular coil skeleton, one-level heating spiral water conservancy diversion stick and one-level induction heating coil, one-level heating spiral water conservancy diversion stick arrange the tubular coil skeleton in, one-level induction heating coil arrange the outside of tubular coil skeleton in and corresponding with the position at one-level heating spiral water conservancy diversion stick place, the one end that tubular coil skeleton was equipped with one-level heating spiral water conservancy diversion stick is equipped with the end cover that intakes, the end cover that intakes on be equipped with the inlet tube, the other end that tubular coil skeleton was equipped with one-level heating spiral water conservancy diversion stick is equipped with the end cover of giving vent to anger, the end cover of giving vent to anger on be equipped with the.

During the use, enter into tubular coil skeleton with liquid water through the inlet tube in, liquid water enters into the heliciform water conservancy diversion structure on the one-level heating spiral water conservancy diversion stick, and because the tubular coil skeleton outside is equipped with one-level induction heating coil with the one-level heating spiral water conservancy diversion stick department of correspondence, work through one-level induction heating coil heats the liquid water in the heliciform water conservancy diversion structure, make liquid water become vapor along heliciform water conservancy diversion structure gradually, and can also last heat the vapor until discharging from the outlet duct, need not design pressurization structure and just can realize heating output the vapor under the ordinary pressure state, belong to instant heating type superheated steam generator, safety and reliability has been improved, design like this and reached the purpose that energy conversion rate is high and work efficiency is high.

Preferably, the device further comprises a secondary honeycomb continuous heating rod and a secondary induction heating coil, wherein the secondary honeycomb continuous heating rod is arranged in the tubular coil framework, the secondary induction heating coil is arranged on the outer side of the tubular coil framework and corresponds to the position of the secondary honeycomb continuous heating rod, the secondary honeycomb continuous heating rod is arranged between the primary heating spiral flow guide rod and the air outlet end cover, and a honeycomb through hole structure is arranged on the secondary honeycomb continuous heating rod.

During the use, liquid water becomes behind the vapor through one-level induction heating coil's work, carry out the secondary heating in entering into the cellular through-hole structure of the continuous hot stick of second grade honeycomb, gasify into vapor once more to the water that does not gasify completely simultaneously, thereby the high temperature output of vapor in the outlet duct has been ensured, and the design through cellular through-hole structure can carry out further heating, thereby the air output in the outlet duct has been improved, and need not design pressurization structure just can realize heating output high temperature vapor to vapor under the ordinary pressure state, and further the fail safe nature has been improved.

As preferred, one end center department of one-level heating spiral water conservancy diversion stick is equipped with the one-level inlet opening, the other end center department of one-level heating spiral water conservancy diversion stick is equipped with one-level steam and puts out the hole, the one-level inlet opening corresponding with the end cover that intakes, heliciform water conservancy diversion structure constitute by arranging the guiding gutter on the one-level heating spiral water conservancy diversion stick lateral surface in, the shape of guiding gutter is the spiral, the one end that the guiding gutter is close to the one-level inlet opening is equipped with into water via hole, the guiding gutter pass through into water via hole and one-level inlet opening intercommunication, the one end that the guiding gutter is close to one-level steam and puts out the hole, the guiding gutter put through giving vent to. Through the design of heliciform water conservancy diversion structure for hydroenergy can be fully with one-level induction heating coil phase-match, thereby improves energy utilization.

Preferably, the one end inboard that one-level heating spiral water conservancy diversion stick was equipped with the one-level inlet opening is equipped with into water cushion chamber, one-level inlet opening and into water cushion chamber intercommunication, the guiding gutter pass through into water via hole and into water cushion chamber intercommunication. Through the design of the buffer chamber of intaking, can guarantee the stability of rivers output on the one hand, on the other hand can preheat the water of intaking in the buffer chamber in advance to improve the utilization ratio of energy.

Preferably, the inner side of one end of the first-stage heating spiral diversion rod, which is provided with the first-stage steam outlet, is provided with a first-stage steam buffer cavity, the first-stage steam outlet is communicated with the first-stage steam buffer cavity, and the diversion trench is communicated with the first-stage steam buffer cavity through the air outlet through hole. Through the design of one-level steam buffer chamber, can guarantee the stability of vapor output with the vapor buffer memory of production on the one hand, on the other hand can carry out the secondary heating to the vapor in the one-level steam buffer chamber, ensures the stability of vapor.

Preferably, the diameter of the primary water inlet hole is smaller than that of the primary steam outlet hole, and the volume of the water inlet buffer cavity is smaller than that of the primary steam buffer cavity. The diameter of the first-stage water inlet hole is smaller than that of the first-stage steam outlet hole, so that the stability of steam output is ensured; the volume of the water inlet buffer cavity is smaller than that of the primary steam buffer cavity, the space occupied by the steam is larger than that occupied by the water, and meanwhile, the increase of the space of the steam can ensure that the pressure in the primary steam buffer cavity is in a normal pressure state, so that the safety and reliability are improved.

Preferably, the honeycomb through hole structure comprises a second-stage steam buffer cavity and a second-stage steam heating cavity, the second-stage steam buffer cavity is arranged in the middle of one end of the second-stage honeycomb continuous heating rod, the second-stage steam heating cavity is arranged in the second-stage honeycomb continuous heating rod, one end of the second-stage steam heating cavity is communicated with the second-stage steam buffer cavity, the other end of the second-stage steam heating cavity is communicated with the other end of the second-stage honeycomb continuous heating rod, one end of the second-stage honeycomb continuous heating rod, which is provided with the second-stage steam buffer cavity, corresponds to the first-stage heating spiral flow guide rod, and one end of the second-stage honeycomb continuous heating rod, which. The secondary steam buffer cavity is used for buffering the steam and further heating the steam in the secondary steam buffer cavity; through the design of second grade steam heating chamber, can make the vapor pressure that enters into in this cavity guarantee stably on the one hand, can also heat once more simultaneously, ensure the high temperature of exporting vapor.

As preferred, the shape of second grade steam cushion chamber is the round platform form, the open end and the one-level heating spiral water conservancy diversion stick of second grade steam cushion chamber are corresponding, the open end diameter of second grade steam cushion chamber is greater than the bottom diameter of second grade steam cushion chamber, the shape of second grade steam heating chamber is the tubulose, second grade steam heating chamber has a plurality of, the one end evenly distributed of second grade steam heating chamber is on the side of second grade steam cushion chamber. Through the design of the circular truncated cone shape, the water vapor is diffused in the secondary steam buffer cavity after striking the bottom of the secondary steam buffer cavity, and the opening area of the inlet is greatly increased due to the design of the inlet of the secondary steam heating cavity on the side surface of the secondary steam buffer cavity, so that the entering amount of the water vapor is increased, and the water vapor is guided to enter the secondary steam heating cavity; through the design of second grade steam heating chamber, can improve the temperature of vapor.

Preferably, the primary induction heating coil comprises a primary heating coil and a plurality of primary magnetic strips, the primary heating coil is arranged on the outer side of the tubular coil skeleton and corresponds to the position of the primary heating spiral diversion rod, the primary magnetic strips are uniformly distributed on the outer side surface of the primary heating coil, and a primary coil lead is arranged on the primary heating coil. Through the structural design of the primary induction heating coil, the water and the water vapor in the tubular coil framework can be better heated by utilizing the electromagnetic induction principle.

Preferably, the secondary induction heating coil comprises a secondary heating coil and a plurality of secondary magnetic strips, the secondary heating coil is arranged on the outer side of the tubular coil skeleton and corresponds to the position of the secondary honeycomb heating rod, the secondary magnetic strips are uniformly distributed on the outer side surface of the secondary heating coil, and a secondary coil lead is arranged on the secondary heating coil. Through the structural design of the secondary induction heating coil, the steam in the tubular coil framework can be better heated by utilizing the electromagnetic induction principle.

As preferred, tubular coil skeleton in and arrange in and be equipped with into water buffering heat insulation lining pad between one-level heating spiral water conservancy diversion stick and the end cover of intaking, tubular coil skeleton in and arrange in one-level heating spiral water conservancy diversion stick and give vent to anger and be equipped with out gas buffering heat insulation lining pad between the end cover, intake end cover and tubular coil skeleton between be equipped with into water and seal up, it seals up to be equipped with out gas between end cover and the tubular coil skeleton to give vent to anger. Through the design of the water inlet buffering heat insulation lining pad and the air outlet buffering heat insulation lining pad, the heat at two ends of the tubular coil framework can be reduced, and the safety and reliability of the generator are improved; the sealing effect of the generator is improved by the design of the water inlet sealing gasket and the air outlet sealing gasket.

As another kind of preferred, tubular coil skeleton in and arrange in and be equipped with the buffering isolation pad between one-level heating spiral water conservancy diversion stick and the continuous hot stick of second grade honeycomb, tubular coil skeleton in and arrange in and be equipped with into water buffering heat insulation lining pad between one-level heating spiral water conservancy diversion stick and the end cover of intaking, tubular coil skeleton in and arrange in and be equipped with out gas buffering heat insulation lining pad between the continuous hot stick of second grade honeycomb and the end cover of giving vent to anger, intake end cover and tubular coil skeleton between be equipped with into water sealed pad, it fills up to be equipped with out gas sealed pad to give vent to anger between end cover and the tubular coil skeleton. Through the design of the buffer isolation pad, the abrasion or damage of the structure caused by the mutual collision between the primary heating spiral flow guide rod and the secondary honeycomb heat-sustaining rod is prevented, and the service life of the structure is prolonged; through the design of the water inlet buffering heat insulation lining pad and the air outlet buffering heat insulation lining pad, the heat at two ends of the tubular coil framework can be reduced, and the safety and reliability of the generator are improved; the sealing effect of the generator is improved by the design of the water inlet sealing gasket and the air outlet sealing gasket.

As preferred, all be equipped with the external screw thread on the both ends lateral surface of tubulose coil skeleton, the end cover of intaking all is equipped with the internal thread corresponding with the external screw thread with giving vent to anger on the end cover, the end cover of intaking all with the tubulose coil skeleton threaded connection of giving vent to anger the end cover, the shape of the sealed pad of intaking and giving vent to anger is the ring shape, the interior edge department of the sealed pad of intaking is equipped with into water sealed turn-ups, the inboard of the end cover of intaking be equipped with the sealed recess of intaking that matches, the sealed turn-ups of intaking laminate mutually with the inner wall of the buffering heat insulating bush pad of intaking, the end cover of intaking pass through the sealed pad of intaking and tubulose coil skeleton sealing connection, the interior edge department of the sealed pad of giving vent to anger is equipped with the sealed recess of giving vent to anger that matches of giving vent to anger, sealed, the air outlet end cover is connected with the tubular coil framework in a sealing mode through an air outlet sealing gasket. The two ends of the tubular coil framework are provided with the structures in threaded connection, so that the water inlet end cover and the water outlet end cover are convenient to safely and detachably, and meanwhile, the sealing effect is ensured through the structural design of the water inlet sealing gasket and the air outlet sealing gasket.

As another preferred mode, the two ends of the tubular coil framework are both provided with framework flanges, the outer diameters of the framework flanges, the outer diameter of the water inlet end cover and the outer diameter of the air outlet end cover are all consistent, the water inlet end cover and the air outlet end cover are both provided with buckle components, each buckle component comprises a fixed buckle and a movable buckle, the fixed buckle and the movable buckle are both semicircular in shape, each fixed buckle and each movable buckle are provided with a clamping groove, one end of each fixed buckle is provided with a shaft groove, a shaft pin is arranged in each shaft groove, one end of each movable buckle is provided with a shaft hole, one end of each movable buckle is arranged in each shaft groove, the shaft hole on each movable buckle is installed in each shaft pin and is rotatably connected with the fixed buckle, the other end of each fixed buckle is provided with a screw rod, one end of each screw rod is rotatably connected with the other end of each fixed buckle, and the other end of each movable buckle is provided, the screw rod arrange the U type inslot in, the screw rod on be equipped with rotatory swivel nut, fixed buckle and movable buckle pass through the rotatory swivel nut fixed connection on the screw rod, the sealed shape of the sealed pad of intaking and giving vent to anger is the ring shape, the sealed pad of intaking all is equipped with the sealed chimb with the sealed pad of giving vent to anger in the centre, all be equipped with the seal groove on the inboard of intaking end cover, the inboard of the end cover of giving vent to anger and the both ends of tubular coil skeleton, the sealed pad of intaking arrange in the seal groove of intaking end cover and the one end seal groove of tubular coil skeleton, the sealed chimb on the sealed pad of intaking is arranged in intaking between intake end cover and the tubular coil skeleton, the sealed chimb of giving vent to anger arrange in between end cover and the tubular coil skeleton, the end cover of intaking pass through the sealed pad of intaking and the cooperation of buckle subassembly and tubular coil skeleton sealing connection, the air outlet end cover is connected with the tubular coil framework in a sealing mode through the matching of the air outlet sealing gasket and the buckle assembly. The structure that the buckle is connected is designed at the both ends of tubulose coil skeleton, has made things convenient for the safety and the dismantlement of water inlet end cover and water outlet end cover, has ensured sealed effect simultaneously through the sealed structural design who fills up and give vent to anger sealed the pad of intaking.

As another preferred, both ends of the tubular coil skeleton are provided with skeleton flange plates, the water inlet end cover is made of a water inlet flange plate, the air outlet end cover is made of an air outlet flange plate, the outer diameter of the skeleton flange plate, the outer diameter of the water inlet flange plate and the outer diameter of the air outlet flange plate are all consistent, the water inlet sealing gasket and the air outlet sealing gasket are in circular ring shapes, sealing convex edges are arranged in the middle of the water inlet sealing gasket and the air outlet sealing gasket, sealing grooves are arranged on the inner side of the water inlet end cover, the inner side of the air outlet end cover and the skeleton flange plate, the water inlet sealing gasket is arranged in the sealing groove of the water inlet flange plate and the sealing groove of the skeleton flange plate at one end of the tubular coil skeleton, the sealing flange on the water inlet sealing gasket is arranged between the water inlet end cover and the skeleton flange plate, and the air outlet sealing gasket is, the sealing convex edge on the air outlet sealing gasket is arranged between the air outlet end cover and the framework flange plate, and the water inlet end cover and the air outlet end cover are both connected with the framework flange plate in a sealing manner. The two ends of the tubular coil framework are provided with flange connection structures, so that the water inlet end cover and the water outlet end cover are convenient to be safe and detached, and meanwhile, the sealing effect is ensured through the structural design of the water inlet sealing gasket and the air outlet sealing gasket.

The utility model has the advantages that: the energy conversion rate is high, the working efficiency is high, the stability is high, the safe reliability is high, the service life is long, the structure is simple, the operation is convenient, and the application range is wide.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIGS. 3 and 4 are schematic structural views of the buckle assembly;

fig. 5 is a schematic view of the structure of the flange connection.

In the figure: 1. an air outlet pipe, 2, an air outlet end cover, 3, an air outlet sealing gasket, 4, an air outlet buffering and heat insulation lining sleeve pad, 5, a tubular coil framework, 6, a secondary induction heating coil, 7, a primary induction heating coil, 8, a secondary coil lead, 9, a secondary honeycomb continuous heating rod, 10, a buffering and isolating pad, 11, a primary coil lead, 12, a primary heating spiral flow guide rod, 13, a water inlet buffering and heat insulation lining sleeve pad, 14, a water inlet sealing gasket, 15, a water inlet end cover, 16, an air outlet sealing flanging, 17, a secondary steam heating cavity, 18, a secondary heating coil, 19, a secondary magnetic strip, 20, a secondary steam buffering cavity, 21, an air outlet through hole, 22, a flow guide groove, 23, a primary heating coil, 24, a primary magnetic strip, 25, a primary steam buffering cavity, 26, a water inlet buffering cavity, 27. the water inlet sealing flange is 28, the water inlet pipe is 29, the primary steam outlet hole is 30, the water inlet through hole is 31, the primary water inlet hole is 32, the sealing flange is 33, the framework flange is 34, the shaft pin is 35, the fixed buckle is 36, the screw rod is 37, the rotary screw sleeve is 38, the movable buckle is 39, and the framework flange plate is 39.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

Example 1: in the embodiment shown in fig. 1 and 2, an energy-saving high-efficiency normal-pressure electromagnetic steam generator structure comprises a tubular coil framework 5, a primary heating spiral flow guiding rod 12, a secondary honeycomb heat-sustaining rod 9, a primary induction heating coil 7 and a secondary induction heating coil 6, wherein the primary heating spiral flow guiding rod 12 and the secondary honeycomb heat-sustaining rod 9 are both arranged in the tubular coil framework 5, the primary induction heating coil 7 is arranged on the outer side of the tubular coil framework 5 and corresponds to the position of the primary heating spiral flow guiding rod 12, the secondary induction heating coil 6 is arranged on the outer side of the tubular coil framework 5 and corresponds to the position of the secondary honeycomb heat-sustaining rod 9, a water inlet end cover 15 is arranged at one end of the tubular coil framework 5 where the primary heating spiral flow guiding rod 12 is arranged, a water inlet pipe 28 is arranged on the water inlet end cover 15, and an air outlet end cover 2 is arranged at one end of the tubular, an air outlet pipe 1 is arranged on the air outlet end cover 2, a spiral flow guide structure is arranged on the outer side surface of the first-stage heating spiral flow guide rod 12, and a honeycomb through hole structure is arranged on the second-stage honeycomb continuous heating rod 9.

As shown in fig. 1 and fig. 2, a first-stage water inlet hole 31 is provided at the center of one end of the first-stage heating spiral diversion rod 12, a first-stage water inlet buffer cavity 26 is provided at the inner side of one end of the first-stage heating spiral diversion rod 12 where the first-stage water inlet hole 31 is provided, the first-stage water inlet hole 31 is communicated with the water inlet buffer cavity 26, a first-stage steam outlet hole 29 is provided at the center of the other end of the first-stage heating spiral diversion rod 12, a first-stage steam buffer cavity 25 is provided at the inner side of one end of the first-stage heating spiral diversion rod 12 where the first-stage steam outlet hole 29 is provided, the first-stage steam outlet hole 29 is communicated with the first-stage steam buffer cavity 25, the first-stage water inlet hole 31 corresponds to the water inlet end cap 15, the first-stage steam outlet hole 29 corresponds to the second-stage honeycomb heat-up rod 9, the spiral, the diversion trench 22 is communicated with the water inlet buffer cavity 26 through a water inlet through hole 30, an air outlet through hole 21 is formed in one end, close to the first-stage steam outlet hole 29, of the diversion trench 22, and the diversion trench 22 is communicated with the first-stage steam buffer cavity 25 through the air outlet through hole 21. The diameter of the primary water inlet hole 31 is smaller than that of the primary steam outlet hole 29, and the volume of the water inlet buffer cavity 26 is smaller than that of the primary steam buffer cavity 25. Wherein: the first-stage heating spiral diversion rod 12 can also be provided with no water inlet buffer cavity 26, so that the diversion trench 22 is directly communicated with a first-stage water inlet hole 31 through a water inlet through hole 30; the first-stage heating spiral diversion rod 12 can also be provided with no first-stage steam buffer cavity 25, so that the diversion trench 22 is directly butted with the honeycomb through hole structure on the second-stage honeycomb continuous heating rod 9 through the air outlet through hole 21. The design aims to simplify the preparation process of the first-stage heating spiral diversion rod 12 and reduce the production cost.

As shown in fig. 2, the honeycomb through hole structure comprises a second-stage steam buffer cavity 20 and a second-stage steam heating cavity 17, the second-stage steam buffer cavity 20 is arranged in the middle of one end of the second-stage honeycomb heat-sustaining rod 9, the second-stage steam heating cavity 17 is arranged in the second-stage honeycomb heat-sustaining rod 9, one end of the second-stage steam heating cavity 17 is communicated with the second-stage steam buffer cavity 20, the other end of the second-stage steam heating cavity 17 is communicated with the other end of the second-stage honeycomb heat-sustaining rod 9, one end of the second-stage honeycomb heat-sustaining rod 9, which is provided with the second-stage steam buffer cavity 20, corresponds to one end of the first-stage heating spiral diversion rod 12, which is provided with the first. The shape of second grade steam buffer cavity 20 is round platform form, and the open end of second grade steam buffer cavity 20 is corresponding with the one-level steam outlet 29 of one-level heating spiral water conservancy diversion stick 12, and the open end diameter of second grade steam buffer cavity 20 is greater than the bottom diameter of second grade steam buffer cavity 20, and the shape of second grade steam heating chamber 17 is the tubulose, and second grade steam heating chamber 17 has a plurality of, and second grade steam heating chamber 17's one end evenly distributed is on the side of second grade steam buffer cavity 20.

As shown in fig. 1 and 2, the primary induction heating coil 7 comprises a primary heating coil 23 and a plurality of primary magnetic stripes 24, the primary heating coil 23 is arranged outside the tubular coil skeleton 5 and corresponds to the position of the primary heating spiral diversion rod 12, the primary magnetic stripes 24 are uniformly distributed on the outer side surface of the primary heating coil 23, the secondary induction heating coil 6 comprises a secondary heating coil 18 and a plurality of secondary magnetic stripes 19, the secondary heating coil 18 is arranged outside the tubular coil skeleton 5 and corresponds to the position of the secondary honeycomb heat-supplying rod 9, the secondary magnetic stripes 19 are uniformly distributed on the outer side surface of the secondary heating coil 18, a primary coil lead 11 is arranged on the primary heating coil 23, and a secondary coil lead 8 is arranged on the secondary heating coil 18.

As shown in fig. 1 and 2, a buffering and isolating pad 10 is disposed in the tubular coil frame 5 and between the primary heating spiral diversion rod 12 and the secondary honeycomb continuous heating rod 9, a water inlet buffering and heat insulating bush pad 13 is disposed in the tubular coil frame 5 and between the primary heating spiral diversion rod 12 and the water inlet end cap 15, a gas outlet buffering and heat insulating bush pad 4 is disposed in the tubular coil frame 5 and between the secondary honeycomb continuous heating rod 9 and the gas outlet end cap 2, a water inlet sealing pad 14 is disposed between the water inlet end cap 15 and the tubular coil frame 5, and a gas outlet sealing pad 3 is disposed between the gas outlet end cap 2 and the tubular coil frame 5. Wherein: buffering and isolating cushion 10 also can not be arranged between one-level heating spiral diversion rod 12 and the second-level honeycomb continuous heating rod 9, so that the one-level heating spiral diversion rod 12 is directly butted with the second-level honeycomb continuous heating rod 9, the heat loss between the one-level heating spiral diversion rod 12 and the second-level honeycomb continuous heating rod 9 can be reduced by the aid of the advantages, and meanwhile, the one-level induction heating coil 7 and the second-level induction heating coil 6 can also be in seamless connection, so that the heat loss is reduced.

As shown in fig. 2, when the tubular coil frame 5 is respectively connected with the water inlet end cover 15 and the air outlet end cover 2 by screw threads, the outer side surfaces of the two ends of the tubular coil frame 5 are both provided with external screw threads, the water inlet end cover 15 and the air outlet end cover 2 are both provided with internal screw threads corresponding to the external screw threads, the water inlet end cover 15 and the air outlet end cover 2 are both connected with the tubular coil frame 5 by screw threads, the water inlet sealing gasket 14 and the air outlet sealing gasket 3 are in a ring shape, the inner edge of the water inlet sealing gasket 14 is provided with a water inlet sealing flange 27, the inner side of the water inlet end cover 15 is provided with a water inlet sealing groove matched with the water inlet sealing gasket 14, the water inlet sealing flange 27 is attached to the inner wall of the water inlet buffering heat insulating gasket pad 13, the water inlet end cover 15 is connected with the tubular coil frame 5 by the water inlet sealing gasket 14 in a sealing manner, the inner edge of the air, the air outlet sealing flange 16 is attached to the inner wall of the air outlet buffering heat insulation lining pad 4, and the air outlet end cover 2 is connected with the tubular coil framework 5 in a sealing mode through the air outlet sealing pad 3.

As another preferable scheme, as shown in fig. 3 and 4, when the tubular coil frame 5 is respectively connected with the water inlet end cover 15 and the air outlet end cover 2 by means of a snap fastener, both ends of the tubular coil frame 5 are provided with frame flanges 33, the outer diameters of the frame flanges 33, the outer diameter of the water inlet end cover 15 and the outer diameter of the air outlet end cover 2 are identical, both the water inlet end cover 15 and the air outlet end cover 2 are provided with snap fastener components, each snap fastener component comprises a fixed snap fastener 35 and a movable snap fastener 38, both the fixed snap fastener 35 and the movable snap fastener 38 are semicircular, both the fixed snap fastener 35 and the movable snap fastener 38 are provided with a snap groove, one end of the fixed snap fastener 35 is provided with a shaft groove, a shaft pin 34 is arranged in the shaft groove, one end of the movable snap fastener 38 is provided with a shaft hole, one end of the movable snap fastener 38 is arranged in the shaft pin 34 and rotatably connected with the fixed snap fastener 35, the other end of the fixed snap fastener 35 is provided with a screw 36, one end of, the other end of the movable buckle 38 is provided with a U-shaped groove, the screw 36 is arranged in the U-shaped groove, the screw 36 is provided with a rotary threaded sleeve 37, the fixed buckle 35 and the movable buckle 38 are fixedly connected through the rotary threaded sleeve 37 on the screw 36, the water inlet sealing gasket 14 and the air outlet sealing gasket 3 are in circular ring shapes, the middle of the water inlet sealing gasket 14 and the middle of the air outlet sealing gasket 3 are both provided with sealing convex edges 32, the inner side of the water inlet end cover 15, the inner side of the air outlet end cover 2 and the two ends of the tubular coil framework 5 are both provided with sealing grooves, the water inlet sealing gasket 14 is arranged in the sealing groove of the water inlet end cover 15 and the sealing groove at one end of the tubular coil framework 5, the sealing convex edge 32 on the water inlet sealing gasket 14 is arranged between the water inlet end cover 15 and the tubular coil framework 5, the air outlet sealing gasket 3 is arranged in the sealing groove of the air outlet end, the water inlet end cover 15 is in sealing connection with the tubular coil framework 5 through the matching of the water inlet sealing gasket 14 and the buckle assembly, and the air outlet end cover 2 is in sealing connection with the tubular coil framework 5 through the matching of the air outlet sealing gasket 3 and the buckle assembly. Wherein: the framework flanging 33 is combined with the water inlet end cover 15, and the framework flanging 33 is combined with the air outlet end cover 2 and is arranged in the clamping groove.

As another preferable scheme, as shown in fig. 5, when the tubular coil frame 5 is respectively connected to the water inlet end cover 15 and the air outlet end cover 2 by flanges, the two ends of the tubular coil frame 5 are both provided with frame flanges 39, the water inlet end cover 15 is made of a water inlet flange, the air outlet end cover 2 is made of an air outlet flange, the outer diameters of the frame flanges 39, the water inlet flange and the air outlet flange are all the same, the shapes of the water inlet gasket 14 and the air outlet gasket 3 are circular, the middle parts of the water inlet gasket 14 and the air outlet gasket 3 are both provided with sealing flanges 32, the inner side of the water inlet end cover 15, the inner side of the air outlet end cover 2 and the frame flanges 39 are all provided with sealing grooves, the water inlet gasket 14 is arranged in the sealing groove of the water inlet flange and the sealing groove of the frame flange 39 at one end of the tubular coil frame 5, the sealing flange 32 on the water inlet gasket 14, the air outlet sealing gasket 3 is arranged in a sealing groove of the air outlet end cover 2 and a sealing groove of a framework flange plate 39 at the other end of the tubular coil framework 5, the sealing convex edge 32 on the air outlet sealing gasket 3 is arranged between the air outlet end cover 2 and the framework flange plate 39, and the water inlet end cover 15 and the air outlet end cover 2 are both in flange sealing connection with the framework flange plate 39.

When the water-saving steam buffer device is used, water enters the water inlet buffer heat-insulating lining pad 13 of the tubular coil framework 5 through the water inlet pipe 28 on the water inlet end cover 15, enters the first-stage water inlet buffer cavity 26 through the water inlet hole 30, enters the diversion trench 22 through the water inlet hole 30, because the first-stage induction heating coil 7 is arranged at the position, corresponding to the first-stage heating spiral diversion rod 12, outside the tubular coil framework 5, the water in the diversion trench 22 is heated through the work of the first-stage induction heating coil 7, the water along the spiral diversion trench 22 changes from the end of the first-stage water inlet hole 31 of the first-stage heating spiral diversion rod 12 to the end of the first-stage steam outlet hole 29 into gas, the gas enters the first-stage steam buffer cavity 25 through the gas outlet hole 21 for buffering, then enters the second-stage steam buffer cavity 20 of the second-stage honeycomb continuous heating rod 9 through the buffer isolation pad 10 through the first-stage steam outlet hole 29 for secondary heating, because the second-stage induction heating coil 6 is arranged at the position, corresponding to the second-stage honeycomb continuous heating rod 9, of the outer side of the tubular coil framework 5, gas in the second-stage steam heating cavity 17 continues to enter and be heated through the work of the second-stage induction heating coil 6, and the gas enters the gas outlet buffering heat insulation lining pad 4 and then is discharged through the gas outlet pipe 1 on the gas outlet end cover 2, so that the tubular coil framework belongs to an instant-heating type superheated steam generator.

Example 2: the tubular coil framework 5 is only provided with the primary heating spiral diversion rod 12 and the primary induction heating coil 7, and is not provided with the secondary honeycomb heat-insulating rod 9 and the secondary induction heating coil 6, and other structural characteristics are consistent with those of the embodiment 1, so that the tubular coil framework is used for generating water vapor with relatively low temperature to meet different use requirements.

Claims

1. The utility model provides an energy-conserving high-efficient ordinary pressure electromagnetism steam generator structure, characterized by, including tubular coil skeleton (5), one-level heating spiral water conservancy diversion stick (12) and one-level induction heating coil (7), one-level heating spiral water conservancy diversion stick (12) arrange tubular coil skeleton (5) in, one-level induction heating coil (7) arrange the outside of tubular coil skeleton (5) in and corresponding with the position at one-level heating spiral water conservancy diversion stick (12) place, tubular coil skeleton (5) are equipped with the one end of one-level heating spiral water conservancy diversion stick (12) and are equipped with into water end cover (15), the end cover of intaking (15) on be equipped with inlet tube (28), the other end that tubular coil skeleton (5) were equipped with one-level heating spiral water conservancy diversion stick (12) is equipped with outlet end cover (2), outlet end cover (2) on be equipped with outlet, the outer side surface of the primary heating spiral flow guide rod (12) is provided with a spiral flow guide structure.

2. The energy-saving high-efficiency normal-pressure electromagnetic steam generator structure according to claim 1, characterized by further comprising a secondary honeycomb heat-sustaining rod (9) and a secondary induction heating coil (6), wherein the secondary honeycomb heat-sustaining rod (9) is arranged in the tubular coil skeleton (5), the secondary induction heating coil (6) is arranged on the outer side of the tubular coil skeleton (5) and corresponds to the position of the secondary honeycomb heat-sustaining rod (9), the secondary honeycomb heat-sustaining rod (9) is arranged between the primary heating spiral flow guide rod (12) and the air outlet end cover (2), and the secondary honeycomb heat-sustaining rod (9) is provided with a honeycomb through hole structure.

3. The energy-saving high-efficiency normal-pressure electromagnetic steam generator structure as claimed in claim 1 or 2, wherein a first-level water inlet hole (31) is formed in the center of one end of the first-level heating spiral flow guiding rod (12), a first-level steam outlet hole (29) is formed in the center of the other end of the first-level heating spiral flow guiding rod (12), the first-level water inlet hole (31) corresponds to the water inlet end cover (15), the spiral flow guiding structure is formed by arranging a flow guiding groove (22) on the outer side surface of the first-level heating spiral flow guiding rod (12), the flow guiding groove (22) is spiral in shape, a water inlet through hole (30) is formed in one end of the flow guiding groove (22) close to the first-level water inlet hole (31), the flow guiding groove (22) is communicated with the first-level water inlet hole (31) through the water inlet through hole (30), and a gas outlet through hole (21) is formed in one, the diversion trench (22) is communicated with the first-stage steam outlet hole (29) through the air outlet through hole (21).

4. The structure of claim 3, wherein the inner side of the end of the primary heating spiral flow guiding rod (12) provided with the primary water inlet hole (31) is provided with a water inlet buffer chamber (26), the primary water inlet hole (31) is communicated with the water inlet buffer chamber (26), and the flow guiding groove (22) is communicated with the water inlet buffer chamber (26) through a water inlet hole (30).

5. The structure of the energy-saving high-efficiency normal-pressure electromagnetic steam generator as claimed in claim 4, wherein the inner side of one end of the primary heating spiral flow guide rod (12) provided with the primary steam outlet hole (29) is provided with a primary steam buffer cavity (25), the primary steam outlet hole (29) is communicated with the primary steam buffer cavity (25), and the flow guide groove (22) is communicated with the primary steam buffer cavity (25) through the air outlet hole (21).

6. The structure of the electromagnetic steam generator with energy saving, high efficiency and normal pressure as claimed in claim 5, wherein the diameter of the primary water inlet hole (31) is smaller than that of the primary steam outlet hole (29), and the volume of the water inlet buffer chamber (26) is smaller than that of the primary steam buffer chamber (25).

7. The structure of an energy-saving high-efficiency normal-pressure electromagnetic steam generator as claimed in claim 2, the honeycomb-shaped through hole structure comprises a secondary steam buffer cavity (20) and a secondary steam heating cavity (17), the secondary steam buffer cavity (20) is arranged in the middle of one end of the secondary honeycomb heat-insulating rod (9), the secondary steam heating cavity (17) is arranged inside the secondary honeycomb heat-insulating rod (9), one end of the secondary steam heating cavity (17) is communicated with the secondary steam buffer cavity (20), the other end of the secondary steam heating cavity (17) is communicated with the other end of the secondary honeycomb heat-insulating rod (9), one end of the secondary honeycomb heat-insulating rod (9) provided with a secondary steam buffer cavity (20) corresponds to the primary heating spiral diversion rod (12), one end of the secondary honeycomb heat-insulating rod (9) provided with the secondary steam heating cavity (17) corresponds to the air outlet end cover (2).

8. The structure of the energy-saving high-efficiency normal-pressure electromagnetic steam generator as claimed in claim 7, wherein the secondary steam buffer cavity (20) is in the shape of a circular truncated cone, the open end of the secondary steam buffer cavity (20) corresponds to the primary heating spiral guide rod (12), the diameter of the open end of the secondary steam buffer cavity (20) is larger than that of the bottom end of the secondary steam buffer cavity (20), the secondary steam heating cavity (17) is in the shape of a tube, the number of the secondary steam heating cavities (17) is several, and one end of the secondary steam heating cavity (17) is uniformly distributed on the side surface of the secondary steam buffer cavity (20).

9. The structure of the energy-saving high-efficiency normal-pressure electromagnetic steam generator as claimed in claim 1, wherein the primary induction heating coil (7) comprises a primary heating coil (23) and a plurality of primary magnetic strips (24), the primary heating coil (23) is arranged outside the tubular coil skeleton (5) and corresponds to the position of the primary heating spiral flow guide rod (12), the primary magnetic strips (24) are uniformly distributed on the outer side surface of the primary heating coil (23), and the primary heating coil (23) is provided with a primary coil lead (11).

10. The structure of the energy-saving high-efficiency normal-pressure electromagnetic steam generator as claimed in claim 2, wherein the secondary induction heating coil (6) comprises a secondary heating coil (18) and a plurality of secondary magnetic strips (19), the secondary heating coil (18) is arranged on the outer side of the tubular coil skeleton (5) and corresponds to the position of the secondary honeycomb heat-up rod (9), the secondary magnetic strips (19) are uniformly distributed on the outer side surface of the secondary heating coil (18), and the secondary heating coil (18) is provided with a secondary coil lead (8).

11. The structure of the energy-saving high-efficiency normal-pressure electromagnetic steam generator according to claim 1, wherein the tubular coil framework (5) is internally provided with a water inlet buffering and heat insulating lining pad (13) between the primary heating spiral flow guide rod (12) and the water inlet end cover (15), the tubular coil framework (5) is internally provided with a gas outlet buffering and heat insulating lining pad (4) between the primary heating spiral flow guide rod (12) and the gas outlet end cover (2), the water inlet end cover (15) and the tubular coil framework (5) are internally provided with a water inlet sealing pad (14), and the gas outlet sealing pad (3) is arranged between the gas outlet end cover (2) and the tubular coil framework (5).

12. The energy-saving high-efficiency normal-pressure electromagnetic steam generator structure according to claim 2, it is characterized in that a buffering and isolating cushion (10) is arranged in the tubular coil framework (5) and between the primary heating spiral diversion rod (12) and the secondary honeycomb continuous heating rod (9), a water inlet buffering heat insulation lining pad (13) is arranged in the tubular coil framework (5) and between the primary heating spiral diversion rod (12) and the water inlet end cover (15), an air outlet buffering heat insulation lining pad (4) is arranged in the tubular coil framework (5) and between the secondary honeycomb continuous heating rod (9) and the air outlet end cover (2), a water inlet sealing gasket (14) is arranged between the water inlet end cover (15) and the tubular coil framework (5), an air outlet sealing gasket (3) is arranged between the air outlet end cover (2) and the tubular coil framework (5).

13. The energy-saving efficient normal-pressure electromagnetic steam generator structure according to claim 11 or 12, characterized in that external threads are arranged on the outer side faces of the two ends of the tubular coil skeleton (5), internal threads corresponding to the external threads are arranged on the water inlet end cover (15) and the air outlet end cover (2), the water inlet end cover (15) and the air outlet end cover (2) are in threaded connection with the tubular coil skeleton (5), the water inlet sealing gasket (14) and the air outlet sealing gasket (3) are in a circular ring shape, a water inlet sealing flange (27) is arranged at the inner edge of the water inlet sealing gasket (14), a water inlet sealing groove matched with the water inlet sealing gasket (14) is arranged on the inner side of the water inlet end cover (15), the water inlet sealing flange (27) is attached to the inner wall of the water inlet buffering heat insulation gasket (13), and the water inlet end cover (15) is in sealed connection with the tubular coil skeleton (5) through the water inlet sealing gasket (14), the interior edge department of the sealed pad of giving vent to anger (3) is equipped with sealed turn-ups of giving vent to anger (16), the inboard of the end cover of giving vent to anger (2) be equipped with the sealed pad of giving vent to anger (3) assorted sealed recess of giving vent to anger, sealed turn-ups of giving vent to anger (16) laminate mutually with the inner wall of the buffering heat insulating bush pad of giving vent to anger (4), the end cover of giving vent to anger (2) through sealed pad of giving vent to anger (3) and tubul.

14. The energy-saving high-efficiency normal-pressure electromagnetic steam generator structure according to claim 11 or 12, wherein the two ends of the tubular coil frame (5) are respectively provided with a frame flange (33), the outer diameter of the water inlet end cover (15) and the outer diameter of the air outlet end cover (2) are all consistent, the water inlet end cover (15) and the air outlet end cover (2) are respectively provided with a buckle component, the buckle components comprise a fixed buckle (35) and a movable buckle (38), the fixed buckle (35) and the movable buckle (38) are respectively semicircular in shape, the fixed buckle (35) and the movable buckle (38) are respectively provided with a clamping groove, one end of the fixed buckle (35) is provided with an axial groove, the axial groove is internally provided with an axial pin (34), one end of the movable buckle (38) is provided with an axial hole, and one end of the movable buckle (38) is arranged in the axial groove, move the shaft hole on buckle (38) and install in pivot (34) and rotate with fixed buckle (35) and be connected, the other end of fixed buckle (35) be equipped with screw rod (36), the one end of screw rod (36) is rotated with the other end of fixed buckle (35) and is connected, the other end of moving buckle (38) is equipped with U type groove, screw rod (36) arrange U type inslot in, screw rod (36) on be equipped with rotatory swivel nut (37), fixed buckle (35) and move buckle (38) through rotatory swivel nut (37) fixed connection on screw rod (36), the shape of sealed pad of intaking (14) and sealed pad of giving vent to anger (3) is the ring shape, the sealed flange (32) all is equipped with in the centre of sealed pad of intaking (14) and sealed pad of giving vent to anger (3), all be equipped with the seal groove on the inboard of end cover (15), the inboard of end cover of giving vent to anger (2) and the both ends of tubular coil skeleton (5), the sealed seal groove of end cover (15) and the one end seal groove of tubulose coil skeleton (5) of intaking are arranged in to the sealed pad of intaking (14), sealed chimb (32) on the sealed pad of intaking (14) are arranged in between end cover (15) and tubulose coil skeleton (5) of intaking, sealed pad of giving vent to anger (3) arrange in the seal groove of end cover (2) of giving vent to anger and the other end seal groove of tubulose coil skeleton (5), sealed chimb (32) on the sealed pad of giving vent to anger (3) are arranged in between end cover (2) and tubulose coil skeleton (5) of giving vent to anger, intake end cover (15) through the sealed cooperation and tubulose coil skeleton (5) sealing connection of (14) and buckle subassembly of intaking, end cover (2) of giving vent to anger through sealed pad (3) of giving vent to anger and buckle subassembly cooperation and tubulose.

15. The energy-saving high-efficiency normal-pressure electromagnetic steam generator structure according to claim 11 or 12, wherein the two ends of the tubular coil frame (5) are respectively provided with a frame flange (39), the water inlet end cover (15) is made of a water inlet flange, the air outlet end cover (2) is made of an air outlet flange, the outer diameter of the frame flange (39), the outer diameter of the water inlet flange and the outer diameter of the air outlet flange are all the same, the water inlet sealing gasket (14) and the air outlet sealing gasket (3) are in a circular ring shape, the middle of the water inlet sealing gasket (14) and the middle of the air outlet sealing gasket (3) are respectively provided with a sealing convex edge (32), the inner side of the water inlet end cover (15), the inner side of the air outlet end cover (2) and the frame flange (39) are respectively provided with a sealing groove, the water inlet sealing gasket (14) is arranged in the sealing groove of the water inlet flange and the sealing groove of the one end frame flange (, the sealing flange (32) on the water inlet sealing gasket (14) is arranged between the water inlet end cover (15) and the framework flange plate (39), the air outlet sealing gasket (3) is arranged in the sealing groove of the air outlet end cover (2) and the sealing groove of the other end framework flange plate (39) of the tubular coil framework (5), the sealing flange (32) on the air outlet sealing gasket (3) is arranged between the air outlet end cover (2) and the framework flange plate (39), and the water inlet end cover (15) and the air outlet end cover (2) are connected with the framework flange plate (39) in a flange sealing mode.