CN220321263U

CN220321263U - Vertical steam generator

Info

Publication number: CN220321263U
Application number: CN202320869677.3U
Authority: CN
Inventors: 于战胜
Original assignee: Shenzhen Chuangsheng High Tech Co ltd
Current assignee: Shenzhen Chuangsheng High Tech Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2024-01-09
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of heating devices, in particular to a vertical steam generator. A vertical steam generator comprising: a steam generation chamber; and the heat conduction oil disc pipe is arranged in the steam generation chamber in a tower spring structure. The scheme effectively improves the heating speed and efficiency of the heat conducting oil coil pipe, thereby improving the efficiency of heat energy utilization.

Description

Vertical steam generator

Technical Field

The utility model relates to the technical field of heating devices, in particular to a vertical steam generator.

Background

The existing steam generator mostly adopts a mode of coal-fired boiler or electric heating circulating heat conduction oil to generate saturated steam, the former needs to consume a large amount of fossil fuel, the current energy-saving and emission-reducing and green energy-consuming policies advocated by society are contrary, and the latter needs to use larger electric power to generate a certain amount of saturated steam, so that electric power resources are not saved.

In contrast, the utility model patent publication No. CN205402639U (hereinafter referred to as document one) discloses a steam generator with complementary fuel and electricity, which uses solar energy resources effectively by heating high-temperature heat conducting oil with a solar collector.

However, the solution of document one also has the following problems: the heat energy utilization efficiency is low.

Disclosure of Invention

The utility model aims to provide a vertical steam generator aiming at overcoming the defects of the prior art and improving the heat energy utilization efficiency.

The utility model realizes the above purpose through the following technical scheme: a vertical steam generator comprising:

a steam generation chamber; and

and the heat conducting oil coil pipe is arranged in the steam generating chamber in a tower spring structure.

As a further scheme of the utility model: the vertical steam generator further includes:

a liquid storage container which accommodates a heat-conducting medium;

an oil pump;

one end of the heat conduction oil inlet pipe is connected with the liquid storage container through the oil pump, and the other end of the heat conduction oil inlet pipe is connected with the heat conduction oil disc pipe; and

and one end of the heat conducting oil return pipe is connected with the liquid storage container, and the other end of the heat conducting oil return pipe is connected with one end of the heat conducting oil pan pipe, which is far away from the heat conducting oil inlet pipe.

As a further scheme of the utility model: the heat conduction oil inlet pipe, the heat conduction oil disc pipe and the heat conduction oil return pipe are heat conduction oil pipes adopting steel pipe structures, and nickel-based alloy inner coatings are arranged on the inner walls of the heat conduction oil pipes.

As a further scheme of the utility model: the heat conduction oil inlet pipe is detachably connected with the heat conduction oil coil pipe, and the heat conduction oil return pipe is detachably connected with the heat conduction oil coil pipe.

As a further scheme of the utility model: the heat conduction oil inlet pipe, the heat conduction oil tray pipe and the heat conduction oil return pipe are tungsten alloy pipes or stainless steel pipes.

As a further scheme of the utility model: the heat conduction oil inlet pipe, the heat conduction oil disc pipe and the heat conduction oil return pipe are all heat conduction oil pipes made of ceramic materials.

a water supply tank provided at one side of the steam generation chamber;

the oil supply tank is communicated with the liquid storage container;

the liquid storage container is a heat conduction oil tank, and the heat conduction medium is heat conduction oil.

As a further scheme of the utility model: the vertical steam generator further comprises a multi-energy supply system, the multi-energy supply system comprising:

a solar heating assembly;

a photovoltaic power generation assembly;

a wind power generation assembly;

the control assembly is electrically connected with the solar heating assembly, the photovoltaic power generation assembly and the wind power generation assembly respectively; and

the auxiliary heater is respectively and electrically connected with the photovoltaic power generation assembly and the wind power generation assembly.

As a further scheme of the utility model: the control assembly comprises a controller, a time relay and a temperature sensor;

the auxiliary heater includes a high frequency coil or a resistance wire.

As a further scheme of the utility model: the solar heating assembly comprises a solar heat collector; the photovoltaic power generation assembly comprises a photovoltaic solar power generation plate, a junction box and a photovoltaic power generation storage battery; the wind power generation assembly comprises a fan and a wind power generation storage battery;

the control assembly comprises a cabinet inverter controller, a cabinet controller and a display screen overall controller.

The utility model has the beneficial effects that:

the inventor researches that the hot water density in the boiler (namely the steam generation chamber) is small and always runs upwards, the water at the bottom needs to absorb more heat energy to raise the temperature due to low temperature, and the heat conduction oil pan pipe in the traditional technology is low in heat energy utilization efficiency. According to the scheme, the heat conduction oil disc tube is arranged to be of the tower spring structure, so that the diameter of the heat conduction oil coil tube is sequentially reduced from bottom to top and is arranged in the steam generation chamber, the heat conduction efficiency and the heat capacity of the heat conduction oil coil tube are improved, and the heating speed and the heating efficiency of the heat conduction oil coil tube are improved. Specifically, when heating, the oil pump pumps the heat conduction oil out of the liquid storage container and passes through the heat conduction oil coil pipe, so that water at the lower part in the steam generating chamber is heated more, and the water is heated progressively downwards, namely the lower part is heated more, and the heat energy utilization efficiency is effectively improved.

Drawings

Fig. 1 is a schematic plan view of the present utility model.

Fig. 2 is a schematic partial structure of fig. 1.

The reference numerals include:

1-a steam generating chamber,

11-a water supply tank;

2-a heat conducting oil pipe,

21-a heat conduction oil inlet pipe, 22-a heat conduction oil pan pipe and 23-a heat conduction oil return pipe;

3-a liquid storage container,

31-a heat conducting medium, 32-an oil supply tank and 33-an auxiliary heater;

41-solar heating assembly, 42-photovoltaic power generation assembly, 43-wind power generation assembly.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, in an embodiment of the present utility model, there is provided a vertical steam generator including a steam generating chamber 1 and a heat conductive oil pan pipe 22. Wherein:

the heat conducting oil coil pipe 22 is arranged in the steam generating chamber 1 in a tower spring structure.

In this scheme, the inventor researches that the density of hot water in the boiler, i.e. the steam generating chamber 1, is small and always runs upwards, and the water at the bottom needs to absorb more heat energy to raise the temperature due to low temperature, while the arrangement of the heat conducting oil pan tube 22 in the conventional technology causes low heat energy utilization efficiency. According to the scheme, the heat conduction oil pan pipe 22 is arranged to be of a tower spring structure, so that the diameter of the heat conduction oil pan pipe 22 is sequentially reduced from bottom to top and is arranged in the steam generation chamber 1, the heat conduction efficiency and the heat capacity of the heat conduction oil coil pipe 22 are improved, and the heating speed and the heating efficiency of the heat conduction oil coil pipe 22 are improved. Specifically, during heat supply, the oil pump pumps out heat conduction oil from the liquid storage container 3 and enters the heat conduction oil inlet pipe 21, and the heat conduction oil flows back to the heat conduction oil return pipe 23 after passing through the heat conduction oil coil pipe 22, and when the heat conduction oil passes through the heat conduction oil disc pipe 22 in a tower spring structure, water at the lower part in the steam generation chamber 1 is heated more, and the water is heated progressively downwards, namely the lower part is heated more, so that the heat energy utilization efficiency is effectively improved.

In one embodiment, as shown in fig. 1, the vertical steam generator further comprises: the device comprises a liquid storage container 3, an oil pump, a heat conducting oil inlet pipe 21 and a heat conducting oil return pipe 23. Wherein:

a liquid storage container 3 accommodating a heat conductive medium 31;

a heat conduction oil inlet pipe 21, one end of which is connected with the liquid storage container 3 through the oil pump, and the other end of which is connected with the heat conduction oil pan pipe 22;

and one end of the heat conducting oil return pipe 23 is connected with the liquid storage container 3, and the other end of the heat conducting oil return pipe is connected with one end of the heat conducting oil pan pipe 22, which is far away from the heat conducting oil inlet pipe 21. Specifically, the heat conductive medium 31 is a heat conductive oil. The heat conducting oil inlet pipe 21, the heat conducting oil disc pipe 22 and the heat conducting oil return pipe 23 are all formed by the heat conducting oil pipe 2, and are respectively three sections of the heat conducting oil pipe 2. Further, the heat transfer oil is pumped from the reservoir 3 by the oil pump into the heat transfer oil inlet pipe 21, and the water in the steam generating chamber 1 is heated by the heat transfer oil coil 22, and then flows back into the reservoir 3 from the heat transfer oil return pipe 23.

In another embodiment, as shown in fig. 1, the heat-conducting oil inlet pipe 21, the heat-conducting oil pan pipe 22 and the heat-conducting oil return pipe 23 are heat-conducting oil pipes 2 with steel pipe structures, and nickel-based alloy inner coatings are arranged on the inner walls of the heat-conducting oil pipes 2. Furthermore, the nickel-based alloy inner coating has high surface smoothness and strong rust resistance and anti-bonding capability, so that steam flows in the oil guide pipe more smoothly, and the energy consumption of the oil pump is reduced.

In still another embodiment 1, the heat transfer oil inlet pipe 21 is detachably connected to the heat transfer oil pan pipe 22, and the heat transfer oil return pipe 23 is detachably connected to the heat transfer oil pan pipe 22. In particular, the detachable connection is a threaded connection or a tight-fitting connection. Furthermore, the oil guide pipe is easier to clean and maintain, and the service life of the equipment is prolonged.

In still another embodiment 1, the conduction oil inlet pipe 21, the conduction oil pan pipe 22 and the conduction oil return pipe 23 are tungsten alloy pipes or stainless steel pipes. Furthermore, materials with better high temperature and corrosion resistance, such as tungsten alloy, stainless steel and the like, are adopted, so that the durability and the service life of the oil guide pipe are improved.

In another embodiment, as shown in fig. 1, the heat-conducting oil inlet pipe 21, the heat-conducting oil pan pipe 22 and the heat-conducting oil return pipe 23 are all heat-conducting oil pipes 2 made of ceramic materials. Furthermore, the ceramic material with high temperature and corrosion resistance is used for replacing the traditional metal material, so that the service life and stability of the oil guide pipe can be improved.

In another embodiment, as shown in fig. 1, the vertical steam generator further includes a water supply tank 11 and an oil supply tank 32. Wherein:

a water supply tank 11 provided on one side of the steam generation chamber 1;

an oil supply tank 32 which communicates with the liquid storage container 3;

wherein, the liquid storage container 3 is a heat conducting oil tank, and the heat conducting medium 31 is heat conducting oil.

In another embodiment, as shown in fig. 1 and 2, the vertical steam generator further comprises a multi-energy power supply system including a solar heating module 41, a photovoltaic power generation module 42, a wind power generation module 43, a control module, and an auxiliary heater 33. Wherein:

control components electrically connected to the solar heating component 41, the photovoltaic power generation component 42 and the wind power generation component 43, respectively;

the auxiliary heater 33 is electrically connected to the photovoltaic module 42 and the wind power module 43, respectively. Further, the steam generator is mainly heated by the heat conduction oil pan pipe 22 provided in the steam generating chamber 1[ adopting the furnace structure ], when the sunlight is sufficient, the heat conduction oil is heated by the solar energy component and then is transferred into the heat conduction oil pan pipe 22 for heat exchange, when the sunlight is insufficient, the electric energy generated by the wind power generation component 43 or the photovoltaic power generation component 42 is used for starting the auxiliary heater 33, thereby electromagnetic heating is performed on the heat conduction oil in the heat conduction oil tank, and the heated heat conduction oil is transferred to the heat conduction oil pan pipe 22 for further heating the water in the steam generator to generate steam. In detail, the photovoltaic power generation module 42 and the wind power generation module 43 are used as auxiliary heat sources for heating, so that the problem of high energy consumption caused by the fact that commercial power heating is required to be started due to insufficient solar heating is effectively avoided.

In another embodiment, the control assembly includes a controller, a time relay, and a temperature sensor;

the auxiliary heater 33 includes a high-frequency coil or a resistance wire. Furthermore, the temperature control precision and stability of the oil guide pipe are improved, so that the heating efficiency and the service life of the oil guide pipe are improved. The auxiliary heater 33 implements electromagnetic heating using a high-frequency coil or a resistance wire.

In another embodiment, as shown in fig. 1 and 2, the solar heating assembly 41 comprises a solar collector; the photovoltaic power generation module 42 comprises a photovoltaic solar power generation panel, a junction box and a photovoltaic power generation storage battery; the wind power generation assembly 43 comprises a fan and a wind power generation storage battery;

the control assembly comprises a cabinet inverter controller, a cabinet controller and a display screen overall controller. Further, on the one hand, the solar heating module 41 heats the heat transfer medium 31 in the liquid storage container 3, so that the solar heating module 41 heats the heat transfer oil in the heat transfer oil tank in the first literature; on the other hand, the auxiliary heater 33 is provided, and the preliminary electric energy is generated and stored through the photovoltaic power generation module 42 and the wind power generation module 43, and when the solar power heating module 41 cannot effectively perform the photo-thermal conversion to heat the heat transfer medium 31 due to weather or malfunction, the electric energy can be supplied to the auxiliary heater 33 through the stored preliminary electric energy to supply the auxiliary heating to the heat transfer medium 31.

In another embodiment, any of the foregoing solutions or embodiments may be combined or overlapped with other solutions or embodiments to form a new solution or embodiment.

In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. A vertical steam generator, comprising:

a steam generation chamber (1);

a heat conducting oil coil pipe (22) which is arranged in the steam generating chamber (1) in a tower spring structure,

a liquid storage container (3) which accommodates a heat-conducting medium (31);

an oil pump;

one end of the heat conduction oil inlet pipe (21) is connected with the liquid storage container (3) through the oil pump, and the other end of the heat conduction oil inlet pipe is connected with the heat conduction oil disc pipe (22); and

and one end of the heat conduction oil return pipe (23) is connected with the liquid storage container (3), and the other end of the heat conduction oil return pipe is connected with one end of the heat conduction oil pan pipe (22) which is far away from the heat conduction oil inlet pipe (21).

2. The vertical steam generator according to claim 1, wherein the heat conducting oil inlet pipe (21), the heat conducting oil pan pipe (22) and the heat conducting oil return pipe (23) are heat conducting oil pipes (2) with steel pipe structures, and nickel-based alloy inner coatings are arranged on the inner walls of the heat conducting oil pipes (2).

3. The vertical steam generator according to claim 1, wherein the heat transfer oil inlet pipe (21) is detachably connected to the heat transfer oil coil pipe (22), and the heat transfer oil return pipe (23) is detachably connected to the heat transfer oil coil pipe (22).

4. The vertical steam generator according to claim 1, wherein the heat transfer oil inlet pipe (21), the heat transfer oil pan pipe (22) and the heat transfer oil return pipe (23) are tungsten alloy pipes or stainless steel pipes.

5. The vertical steam generator according to claim 1, wherein the heat transfer oil inlet pipe (21), the heat transfer oil pan pipe (22) and the heat transfer oil return pipe (23) are heat transfer oil pipes (2) made of ceramic materials.

6. The vertical steam generator of claim 1, further comprising:

a water supply tank (11) provided on one side of the steam generation chamber (1);

an oil supply tank (32) which is communicated with the liquid storage container (3);

the liquid storage container (3) is a heat conducting oil tank, and the heat conducting medium (31) is heat conducting oil.

7. The vertical steam generator of claim 1, further comprising a multi-energy supply system, the multi-energy supply system comprising:

a solar heating assembly (41);

a photovoltaic power generation module (42);

a wind power generation assembly (43);

the control assembly is electrically connected with the solar heating assembly (41), the photovoltaic power generation assembly (42) and the wind power generation assembly (43) respectively; and

and an auxiliary heater (33) electrically connected to the photovoltaic power generation module (42) and the wind power generation module (43), respectively.

8. The vertical steam generator of claim 7, wherein the control assembly comprises a controller, a time relay, and a temperature sensor;

the auxiliary heater (33) includes a high frequency coil or a resistance wire.

9. The vertical steam generator according to claim 7, characterized in that the solar heating assembly (41) comprises a solar collector; the photovoltaic power generation assembly (42) comprises a photovoltaic solar power generation panel, a junction box and a photovoltaic power generation storage battery; the wind power generation assembly (43) comprises a fan and a wind power generation storage battery;