Steam generator capable of conveniently controlling water quantity

Abstract

The utility model relates to the related technical field of steam generators, in particular to a steam generator convenient to control water quantity, which comprises a steam generator, a water pump is arranged on the inner side surface of the steam generator, a flow limiting mechanism is arranged on the surface of one side of the water pump, and a heat dissipation mechanism is arranged on the lower surface of the steam generator. According to the steam generator capable of conveniently controlling the water quantity, through the arrangement of a water conveying pipe, a water outlet pipe, a flange plate, a valve body, a fixing block, a rotating shaft and a rotating valve, a water pump conveys a proper amount of water to the water outlet pipe through the water conveying pipe, and then the water can smoothly flow into the steam generator through connection of the flange plate and the valve body; therefore, the throughput of water flow is controlled, accurate adjustment of the water quantity of the steam generator is achieved, and the problems that most steam generators are inconvenient to control the water quantity, operation of the steam generators is unstable, and the using effect of the steam generators is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, in particular to a steam generator convenient for controlling water volume. Background Technique

[0002] Steam boilers are sometimes also called steam generators and are an important part of steam power plants. Power station boilers, steam turbines and generators are the main components of thermal power plants. Therefore, power station boilers are important equipment for producing electric energy. Industrial boilers are essential equipment for providing steam required for production and heating in various industrial enterprises. There are a large number of industrial boilers, which consume a large amount of fuel. Waste heat boilers that use high-temperature waste gas in the production process as a heat source play an important role in energy conservation. Marine boilers can be installed on various ships, and the generated steam is used to drive steam power machinery or for heating boilers. Marine boilers are important power equipment for ships. In order to use steam generators conveniently, therefore, there is a particular need for a steam generator convenient for controlling water volume.

[0003] Because for existing steam generators, during use, most steam generators are not convenient for controlling water volume, and errors are likely to occur, resulting in unstable operation of the steam generator, affecting its use effect, and the heat dissipation effect of the steam generator is not ideal, which is likely to cause damage to the equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a steam generator convenient for controlling water volume to solve the problems of existing steam generators in the above background technique, that is, during use, most steam generators are not convenient for controlling water volume, and errors are likely to occur, resulting in unstable operation of the steam generator, affecting its use effect, and the heat dissipation effect of the steam generator is not ideal, which is likely to cause damage to the equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A steam generator convenient for controlling water volume, including a steam generator, a water pump is arranged on the inner side surface of the steam generator, a flow limiting mechanism is arranged on one side surface of the water pump, and a heat dissipation mechanism is arranged on the lower surface of the steam generator;

[0006] The flow limiting mechanism includes a water delivery pipe, a water outlet pipe, a flange, a valve body, a fixed block, a rotating shaft and a rotating valve. A water delivery pipe is fixedly connected to one side surface of the water pump, a water outlet pipe is arranged on one side surface of the water delivery pipe, a flange is fixedly connected to one end surface of the water outlet pipe, a valve body is rotatably connected to the inner side surface of the flange, a fixed block is fixedly connected to one side surface of the valve body, a rotating shaft is rotatably connected to the inner side surface of the fixed block, and a rotating valve is movably connected to the outer side surface of the rotating shaft.

[0007] Preferably, the heat dissipation mechanism includes a protective shell, heat dissipation holes, a fixed shell, a fan, and an air outlet. The lower surface of the steam generator is fixedly connected to the protective shell. The outer surface of the protective shell is provided with heat dissipation holes. The inner surface of the protective shell is fixedly connected to the fixed shell. A fan is arranged on the inner surface of the fixed shell. An air outlet is provided on one side surface of the steam generator.

[0008] Preferably, a water delivery pipe is fixedly connected to one side surface of the water pump, and a water outlet pipe is fixedly connected to the other side surface of the water pump.

[0009] Preferably, a valve body is rotatably connected to the inner surface of the flange, and the steam generator is threadedly connected to the flange.

[0010] Preferably, the rotating shaft and the valve body form a rotating structure, and the rotating valve is rotatably connected to the rotating shaft.

[0011] Preferably, the number of the fans is two, and the fans are symmetrically arranged with respect to the central axis of the steam generator.

[0012] Preferably, the heat dissipation holes are equidistantly arranged on the outer surface of the protective shell, and the fixed shell is symmetrically arranged with respect to the central axis of the protective shell.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the steam generator with convenient water volume control, through the settings of the water delivery pipe, water outlet pipe, flange, valve body, fixed block, rotating shaft, and rotating valve, precise control of the water volume is achieved. During use, the water pump conveys an appropriate amount of water through the water delivery pipe to the water outlet pipe. Subsequently, through the connection between the flange and the valve body, the water can smoothly flow into the interior of the steam generator. By rotating the rotating shaft, the opening and closing of the rotating valve can be driven, thereby controlling the water flow through volume and achieving precise adjustment of the water volume of the steam generator, solving the problems that for most steam generators, the control of the water volume is not convenient, and errors are likely to occur, resulting in unstable operation of the steam generator and affecting its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the current-limiting mechanism structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the heat dissipation mechanism structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the structure of the rotating valve and the valve body in cooperation use of the present utility model.

[0018] In the figure: 1. Steam generator; 2. Water pump; 3. Flow-limiting mechanism; 301. Water delivery pipe; 302. Water outlet pipe; 303. Flange; 304. Valve body; 305. Fixed block; 306. Rotating shaft; 307. Rotating valve; 4. Heat dissipation mechanism; 401. Protective shell; 402. Heat dissipation holes; 403. Fixed shell; 404. Fan; 405. Air outlet. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a steam generator convenient for controlling the water volume, including a steam generator 1, a water pump 2 is arranged on the inner side surface of the steam generator 1, a flow-limiting mechanism 3 is arranged on one side surface of the water pump 2, and a heat dissipation mechanism 4 is arranged on the lower surface of the steam generator 1;

[0021] The flow-limiting mechanism 3 includes a water delivery pipe 301, a water outlet pipe 302, a flange 303, a valve body 304, a fixed block 305, a rotating shaft 306 and a rotating valve 307. A water delivery pipe 301 is fixedly connected to one side surface of the water pump 2, a water outlet pipe 302 is arranged on one side surface of the water delivery pipe 301, a flange 303 is fixedly connected to one end surface of the water outlet pipe 302, the valve body 304 is rotatably connected to the inner side surface of the flange 303, a fixed block 305 is fixedly connected to one side surface of the valve body 304, the rotating shaft 306 is rotatably connected to the inner side surface of the fixed block 305, and the rotating valve 307 is movably connected to the outer side surface of the rotating shaft 306. Through the arrangement of the water delivery pipe 301, the water outlet pipe 302, the flange 303, the valve body 304, the fixed block 305, the rotating shaft 306 and the rotating valve 307, when in use, first connect to an external water source, and then pump water into the steam generator 1 through the water delivery pipe 301 and the water outlet pipe 302 by the water pump 2. The rotational connection between the flange 303 and the valve body 304 enables the valve body 304 to rotate inside the steam generator 1. Through the rotational connection between the fixed block 305 and the rotating shaft 306, the rotating shaft 306 can rotate inside the fixed block 305, and then the rotating valve 307 can be rotated to make the valve body 304 rotate inside the water outlet pipe 302, realizing the adjustment of the water output. By rotating the rotating valve 307, the precise control of the water volume can be achieved, effectively avoiding the influence of too much or too little water volume on the operation of the steam generator 1 and improving the use effect of the steam generator 1.

[0022] Furthermore, the heat dissipation mechanism 4 includes a protective shell 401, heat dissipation holes 402, a fixed shell 403, a fan 404, and an air outlet 405. The lower surface of the steam generator 1 is fixedly connected to the protective shell 401. The outer surface of the protective shell 401 is provided with heat dissipation holes 402. The inner surface of the protective shell 401 is fixedly connected to the fixed shell 403. The inner surface of the fixed shell 403 is provided with a fan 404. One side surface of the steam generator 1 is provided with an air outlet 405. Through the settings of the protective shell 401, heat dissipation holes 402, fixed shell 403, fan 404, and air outlet 405, during use, first, the fan 404 generates an air current by rotating, takes away the heat at the bottom of the steam generator 1, and discharges it through the air outlet 405, achieving rapid heat dissipation of the steam generator 1 and ensuring its normal and stable operation. Second, the protective shell 401 can protect the bottom of the steam generator 1 and prevent damage to the steam generator 1 caused by external factors. The heat dissipation holes 402 can dissipate the heat at the bottom of the steam generator 1 to the outside world and increase the heat dissipation area. The fixed shell 403 is used to fix the fan 404 to ensure the stable operation of the fan 404.

[0023] Furthermore, a water delivery pipe 301 is fixedly connected to one side surface of the water pump 2, and a water outlet pipe 302 is fixedly connected to the other side surface of the water pump 2. Through the setting of the water pump 2, water can be effectively pumped and conveyed to the inside of the steam generator 1 through the water delivery pipe 301. The water outlet pipe 302 ensures the smooth flow of water and provides a stable water supply for the steam generator 1.

[0024] Furthermore, the inner surface of the flange 303 is rotatably connected to the valve body 304. The steam generator 1 is threadedly connected to the flange 303. Through the setting of the flange 303, the valve body 304 can rotate flexibly inside the water outlet pipe 302 to realize the opening and closing functions of the valve.

[0025] Furthermore, the rotating shaft 306 and the valve body 304 form a rotating structure, and the rotary valve 307 is rotatably connected to the rotating shaft 306. Through the setting of the rotating shaft 306, the rotary valve 307 is connected to the valve body 304 to realize the control of the water volume.

[0026] Furthermore, the number of fans 404 is two, and the fans 404 are symmetrically arranged with respect to the central axis of the steam generator 1. Through the setting of the fans 404, during use, the fans 404 generate an air current by rotating, quickly take away the heat at the bottom of the steam generator 1, and discharge it through the air outlet 405, achieving efficient heat dissipation of the steam generator.

[0027] Furthermore, the heat dissipation holes 402 are arranged at equal intervals on the outer surface of the protective shell 401, and the fixed shell 403 is symmetrically arranged with respect to the central axis of the protective shell 401. Through the setting of the heat dissipation holes 402, the heat at the bottom of the steam generator 1 can be more evenly dissipated to the outside world, improving the heat dissipation efficiency.

[0028] Working principle: When using the steam generator with convenient water volume control, first connect the external water source and power supply, and then start the water pump 2. The water pump 2 extracts water from the external water source through the water delivery pipe 301 and transports it into the steam generator 1. At the same time, by adjusting the rotary valve 307, the rotation angle of the valve body 304 inside the water outlet pipe 302 can be controlled, so as to achieve precise control of the water volume. When the rotary valve 307 rotates, the rotating shaft 306 will rotate accordingly, and then drive the opening and closing degree of the valve body 304 to realize the adjustment of the water volume. During the operation of the steam generator 1, since heat will be generated, heat dissipation is required. At this time, the fan 404 starts to work, generates air flow by rotating, quickly takes away the heat at the bottom of the steam generator 1, and discharges it through the air outlet 405. At the same time, the protective shell 401 can protect the bottom of the steam generator 1 and prevent damage to the steam generator 1 caused by external factors, and the heat dissipation holes 402 can make the heat at the bottom of the steam generator 1 more evenly dissipated to the outside world, improving the heat dissipation efficiency.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steam generator for conveniently controlling water volume, comprising a steam generator (1), characterized in that: A water pump (2) is provided on the inner surface of the steam generator (1), a flow limiting mechanism (3) is provided on one side surface of the water pump (2), and a heat dissipation mechanism (4) is provided on the lower surface of the steam generator (1); The flow limiting mechanism (3) comprises a water supply pipe (301), a water outlet pipe (302), a flange (303), a valve body (304), a fixed block (305), a rotating shaft (306) and a rotating valve (307); one side surface of the water pump (2) is fixedly connected to the water supply pipe (301); one side surface of the water supply pipe (301) is provided with a water outlet pipe (302); one end surface of the water outlet pipe (302) is fixedly connected to the flange (303); the inner side surface of the flange (303) is rotatably connected to the valve body (304); one side surface of the valve body (304) is fixedly connected to the fixed block (305); the inner side surface of the fixed block (305) is rotatably connected to the rotating shaft (306); and the outer side surface of the rotating shaft (306) is movably connected to the rotating valve (307).

2. A steam generator for conveniently controlling water volume according to claim 1, characterized in that: The heat dissipation mechanism (4) comprises a protective shell (401), heat dissipation holes (402), a fixed shell (403), a fan (404) and an exhaust port (405); the lower surface of the steam generator (1) is fixedly connected to the protective shell (401); the outer surface of the protective shell (401) is provided with heat dissipation holes (402); the inner surface of the protective shell (401) is fixedly connected to the fixed shell (403); the inner surface of the fixed shell (403) is provided with a fan (404); and the exhaust port (405) is provided on one side surface of the steam generator (1).

3. A steam generator for conveniently controlling water volume according to claim 1, characterized in that: A water delivery pipe (301) is fixedly connected to one side surface of the water pump (2), and a water outlet pipe (302) is fixedly connected to the other side surface of the water pump (2).

4. A steam generator for conveniently controlling water volume according to claim 1, characterized in that: The inner surface of the flange (303) is rotatably connected to a valve body (304), and the steam generator (1) is connected to the flange (303) via threads.

5. A steam generator for conveniently controlling water volume according to claim 1, characterized in that: The rotating shaft (306) and the valve body (304) form a rotating structure, and the rotating valve (307) is rotatably connected to the rotating shaft (306).

6. A steam generator for conveniently controlling water volume according to claim 2, characterized in that: The number of the fans (404) is two, and the fans (404) are symmetrically arranged about the central axis of the steam generator (1).

7. A steam generator for conveniently controlling water volume according to claim 2, characterized in that: The heat dissipation holes (402) are opened at equal intervals on the outer surface of the protective shell (401), and the fixed shell (403) is symmetrically arranged with respect to the central axis of the protective shell (401).

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