CN215982466U

CN215982466U - Safety high-voltage electric boiler

Info

Publication number: CN215982466U
Application number: CN202122098337.9U
Authority: CN
Inventors: 李洪波
Original assignee: Liaoning Yingzhou Energy Technology Co ltd
Current assignee: Liaoning Yingzhou Energy Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a safety high-voltage electric boiler, comprising: the high-voltage electric boiler is mounted on the supporting bracket, a pressurizing structure is mounted in the high-voltage electric boiler, and a limiting and fixing structure is mounted on the pressurizing structure; the utility model relates to the technical field of high-voltage electric boilers, which is characterized in that high pressure is guided into transfer heat storage liquid through telescopic extrusion of a pressurizing structure, and the pressure intensity around the transfer heat storage liquid is changed through the pressurizing structure, so that the specific heat capacity of the transfer heat storage liquid is changed, the heat quantity and the heat conduction speed can be absorbed according to the amount of heat, the stability of the pressure intensity is ensured through a limiting and fixing structure, and the phenomenon of discharging of a required pressurizing pump is avoided.

Description

Safety high-voltage electric boiler

Technical Field

The utility model relates to the technical field of high-voltage electric boilers, in particular to a safe high-voltage electric boiler.

Background

The high-pressure boiler is a boiler having a steam gauge pressure higher than 5.88MPa and lower than 9.81 MPa. The temperature of the superheated steam is about 510-540 ℃, and the evaporation amount is generally 200-400 t/h. Most of the single-drum water tube boilers are made into the structural style. The self-contained power plant is mainly used for medium and large-scale thermal power plants or industrial and mining enterprises, when the traditional electric boiler is used, the whole protection effect is poor, the whole high pressure resistance is poor, high-pressure discharging is easy to occur, the discharging is easy to occur in a pressurizing part of the existing equipment, and in view of the above, the tunnel is generated by the scheme aiming at the deep research of the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, i.e. the problems of the background art, the present invention provides a safety high voltage electric boiler, comprising: the high-voltage electric boiler is mounted on the supporting bracket, a pressurizing structure is mounted in the high-voltage electric boiler, and a limiting and fixing structure is mounted on the pressurizing structure;

the pressurizing structure comprises: the device comprises a driving box, a transit box, a pressurizing driving machine, a pressurizing driving bevel gear, a pressurizing transmission bevel gear, a pressurizing threaded pipe, a pressurizing threaded rod, a pressurizing plate, an extruding transit plate, a transit drainage valve and a pneumatic valve;

the driving box and the transit box are installed on the supporting bracket, the pressurizing driving machine is installed at the top end of the driving box, the pressurizing threaded pipe is inserted on the top end of the driving box through a bearing, the pressurizing threaded rod is movably inserted on the inner side of the pressurizing threaded pipe, the pressurizing driving bevel gear is installed on the driving end of the pressurizing driving machine, the pressurizing transmission bevel gear is installed on the outer side of the pressurizing threaded pipe, the pressurizing transmission bevel gear is meshed with the pressurizing driving bevel gear, the pressurizing plate is installed on the pressurizing threaded rod, the extruding transit plate is installed on the inner side of the transit box, the transit drainage valve is connected to the driving box and the transit box, and the pneumatic valve is connected to the inner sides of the transit box and the high-pressure boiler.

The utility model is further provided with: the limiting and fixing structure comprises: the drainage device comprises a plurality of drainage circular pipes, a plurality of convex telescopic rods, a plurality of shunt valves, a pair of shunt pipes, a hydraulic tank, a pair of liquid pumps and a plurality of drainage pipes;

the drive box and the transfer case is last to have seted up a plurality of protruding type groove, a plurality of protruding type telescopic link activity cartridge respectively in a plurality of the inboard in protruding type groove, a plurality of drainage ring tube cartridge respectively in the drive box and on the transfer case, a plurality of the drainage tube cartridge respectively in a plurality of on the drainage ring tube, and a plurality of the drainage tube other end is connected respectively in a plurality of the inboard in protruding type groove, the hydraulic pressure case install in on the support holder, a pair of the drawing liquid pump is installed respectively in a pair of on the lateral wall of hydraulic pressure case, a plurality of shunt valve is installed respectively in a plurality of on the drainage ring tube, it is a pair of the shunt tubes is connected respectively in a pair of on the drawing liquid pump, and a pair of the shunt tubes other end is connected respectively in a plurality of on the shunt valve.

The utility model is further provided with: and a pressure sensor is arranged in the high-voltage electric boiler.

The utility model is further provided with: and a temperature sensor is arranged in the high-voltage electric boiler.

The utility model is further provided with: and drainage liquid is arranged between the driving box and the transfer box.

The utility model is further provided with: and concave circular ring rubber pads are respectively arranged on the pressurizing plate and the extrusion transfer plate.

The beneficial technical effects of the utility model are as follows: through the flexible extrusion of pressurization structure, with high pressure drainage to transfer heat accumulation liquid in, change the pressure around the transfer heat accumulation liquid through the pressurization structure to change the specific heat capacity of transfer heat accumulation liquid, thereby reach and can absorb heat and the heat conduction speed according to many, ensure the stability of pressure through spacing fixed knot structure simultaneously, the phenomenon of unloading appears in the force (forcing) pump of having avoided needs.

Drawings

Fig. 1 shows a schematic front sectional view of a safety high-voltage electric boiler.

Fig. 2 is an enlarged view of a portion "a" in fig. 1.

Fig. 3 is an enlarged view of a portion "B" in fig. 1.

Reference numeral 1, a high-voltage electric boiler; 2. a support bracket; 3. a drive box; 4. a transfer box; 5. a pressure driver; 6. pressurizing and driving the bevel gear; 7. pressurizing the transmission helical gear; 8. a pressurized threaded pipe; 9. a pressurized threaded rod; 10. a pressurizing plate; 11. extruding the transfer plate; 12. a transfer drainage valve; 13. a pneumatic valve; 14. a drainage circular tube 15 and a convex telescopic rod; 16. a shunt valve; 17. a shunt tube; 18. a hydraulic tank; 19. a liquid pump; 20. a drainage tube.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b): all the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

The utility model provides a safety high-voltage electric boiler, which comprises: the high-voltage electric boiler comprises a high-voltage electric boiler 1 and a support bracket 2, wherein the high-voltage electric boiler 1 is arranged on the support bracket 2, a pressurizing structure is arranged in the high-voltage electric boiler 1, and a limiting and fixing structure is arranged on the pressurizing structure;

the pressurizing structure comprises: the device comprises a driving box 3, a transit box 4, a pressurizing driving machine 5, a pressurizing driving bevel gear 6, a pressurizing transmission bevel gear 7, a pressurizing threaded pipe 8, a pressurizing threaded rod 9, a pressurizing plate 10, an extruding transit plate 11, a transit drainage valve 12 and a pneumatic valve 13;

the drive box 3 and the transfer box 4 are mounted on the support frame 2, the pressure driver 5 is mounted on the top end of the drive box 3, the pressurizing threaded pipe 8 is inserted on the top end of the driving box 3 through a bearing, the pressurizing threaded rod 9 is movably inserted on the inner side of the pressurizing threaded pipe 8, the pressurizing driving bevel gear 6 is arranged on the driving end of the pressurizing driving machine 5, the pressurizing transmission bevel gear 7 is arranged on the outer side of the pressurizing threaded pipe 8, and the pressurizing transmission helical gear 7 is in gear engagement with the pressurizing driving helical gear 6, the pressurizing plate 10 is installed on the pressurizing threaded rod 9, the extrusion transfer plate 11 is disposed inside the transfer box 4, the transfer drainage valve 12 is connected to the driving box 3 and the transfer box 4, and the pneumatic valve 13 is connected to the transfer box 4 and the inside of the high pressure boiler.

As a preferred scheme, furthermore, the limit fixing structure comprises: the drainage device comprises a plurality of drainage circular pipes, a plurality of convex telescopic rods, a plurality of shunt valves, a pair of shunt pipes, a hydraulic tank, a pair of liquid pumps and a plurality of drainage pipes;

drive case 3 and the transfer case 4 is last to have seted up a plurality of protruding type groove, a plurality of protruding type telescopic link activity cartridge respectively in a plurality of the inboard in protruding type groove, a plurality of drainage ring tube cartridge respectively in drive case 3 and on the transfer case 4, a plurality of the drainage tube cartridge respectively in a plurality of on the drainage ring tube, and a plurality of the drainage tube other end is connected respectively in a plurality of the inboard in protruding type groove, the hydraulic pressure case install in on the support bracket 2, it is a pair of the drawing liquid pump is installed respectively in a pair of on the lateral wall of hydraulic pressure case, a plurality of the shunt valve is installed respectively in a plurality of on the drainage ring tube, and is a pair of the shunt tubes is connected respectively in a pair of on the drawing liquid pump, and a pair of the shunt tubes other end is connected respectively in a plurality of on the shunt valve.

Preferably, a pressure sensor is disposed in the high-voltage electric boiler 1.

Preferably, a temperature sensor is disposed in the high-voltage electric boiler 1.

Preferably, a drainage fluid is provided between the driving box 3 and the transfer box 4.

Preferably, the pressing plate 10 and the pressing transfer plate 11 are provided with concave circular rubber pads, respectively.

The specific implementation mode is that a pressurizing driving helical gear 6 on the driving end of a pressurizing driving machine 5 is driven to rotate by the operation of a pressurizing driving machine 5 on a driving box 3, a pressurizing transmission helical gear 7 in gear engagement with the pressurizing driving helical gear 6 is driven to rotate by the pressurizing driving helical gear 7, a pressurizing threaded pipe 8 on the pressurizing transmission helical gear is driven by the pressurizing transmission helical gear 7, a pressurizing threaded rod 9 in the pressurizing threaded pipe 8 is driven to rotate by the pressurizing threaded pipe 8, so that the pressurizing threaded rod 9 moves up and down along the pressurizing threaded pipe 8, a pressurizing plate 10 on the pressurizing threaded rod 9 is driven, the gas in the driving box 3 is extruded to the inner side of a transit box 4 by the lifting of the pressurizing plate 10 in the driving box 3, and an extruding transit plate 11 in the transit box 4 is extruded, so that the gas in the transit box 4 is guided to the inner side of a high-voltage electric boiler 1 to be driven to change the pressure in the high-voltage electric boiler 1, under through the high pressure state, the specific heat capacity of material is bigger, make the absorptive heat of heat-conducting material more, the inboard with the transfer drainage shunt tubes of hydraulic tank through the drawing liquid pump, through the shunt tubes with the inboard of transfer liquid drainage to a plurality of convex groove, promote protruding type telescopic link on it respectively through hydraulic pressure, through the protruding type telescopic link of a plurality of with increased pressure plate 10 and extrusion transfer plate 11 extrusion spacing fixed, through carrying on spacing fixed to increased pressure plate 10 and extrusion transfer plate 11, thereby ensure through high pressure to a plurality of liquid heat accumulation that liquid heat accumulation operates under the high pressure state.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. A safety high-voltage electric boiler comprising: the high-voltage electric boiler comprises a high-voltage electric boiler and a support bracket, and is characterized in that the high-voltage electric boiler is arranged on the support bracket, a pressurizing structure is arranged in the high-voltage electric boiler, and a limiting and fixing structure is arranged on the pressurizing structure;

2. The safety high-voltage electric boiler according to claim 1, wherein the limit fixing structure comprises: the drainage device comprises a plurality of drainage circular pipes, a plurality of convex telescopic rods, a plurality of shunt valves, a pair of shunt pipes, a hydraulic tank, a pair of liquid pumps and a plurality of drainage pipes;

3. A safety high voltage electric boiler according to claim 1, characterized in that a pressure sensor is arranged in the high voltage electric boiler.

4. The safety high-voltage electric boiler according to claim 1, wherein a temperature sensor is arranged in the high-voltage electric boiler.

5. The safety high voltage electric boiler according to claim 1, wherein a drainage fluid is provided between the driving box and the transfer box.

6. The safety high-voltage electric boiler according to claim 1, wherein the pressure plate and the pressing transfer plate are respectively provided with a concave ring rubber pad.