CN220303431U - Horizontal air storage tank heating drainage device - Google Patents
Horizontal air storage tank heating drainage device Download PDFInfo
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- CN220303431U CN220303431U CN202320510086.7U CN202320510086U CN220303431U CN 220303431 U CN220303431 U CN 220303431U CN 202320510086 U CN202320510086 U CN 202320510086U CN 220303431 U CN220303431 U CN 220303431U
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- 238000003860 storage Methods 0.000 title claims abstract description 85
- 238000010438 heat treatment Methods 0.000 title claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000008236 heating water Substances 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a horizontal air storage tank heating drainage device, and belongs to the technical field of compressed air energy storage. The device comprises a horizontal air storage tank, a heating tank assembly, a heating water pipe assembly, a water return pipe assembly, an air storage tank pressure temperature transmitter and a temperature controller. The whole set of device is arranged at the bottom of the horizontal air storage tank, and the bottom of the horizontal air storage tank is heated by taking heating hot water as a heat source, so that the water accumulated in the tank can be prevented from being frozen, and the water accumulated in the tank can be quickly unfrozen and discharged after being frozen. The device has simple structure, large heat exchange area and high heat exchange efficiency; the heating is layered, the temperature of the low point at the bottom of the horizontal air storage tank is highest, and accumulated water is conveniently discharged; the opening of the valve can be automatically adjusted according to the temperature change, so that the consumption of hot water is controlled, and the running cost is low; the horizontal gas storage tank can be integrated on the tank body in the production process of the horizontal gas storage tank, and the technical transformation can be carried out on the operated horizontal gas storage tank, so that the safety and operation of the horizontal gas storage tank are not affected.
Description
Technical Field
The utility model belongs to the technical field of compressed air energy storage, and particularly relates to a horizontal air storage tank heating and dewatering device.
Background
The gas storage tank is a container for storing high-pressure gas and is widely applied to various fields such as electric power, metallurgy, chemical industry and the like. In the compressed air energy storage process flow, the high-capacity horizontal air storage tank can be used for storing compressed air or has the functions of buffering and stabilizing air pressure. In the storage process of the high-pressure gas, water can be separated out after the ambient temperature is reduced, and the water is accumulated at the bottom of the gas storage tank. A water outlet is arranged at the bottom of the air storage tank, and automatic drainage or periodic drainage is realized. When the ambient temperature is lower than 0 ℃, accumulated water at the bottom of the air storage tank can freeze, a water outlet is blocked, a drain pipe can be even frost-broken, and high-pressure air leakage can cause safety accidents. The existing technology for preventing the accumulated water in the tank from icing mostly adopts a dryer to treat high-pressure gas so as to reduce the pressure dew point, or an electric tracing band is used for heating the gas storage tank, so that the temperature in the tank is maintained above 0 ℃, and the investment and the running cost of the anti-freezing equipment are high for the high-capacity horizontal gas storage tank.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a horizontal air storage tank heating and dewatering device. The device is arranged at the bottom of the horizontal air storage tank, utilizes heating hot water as a heat source to heat the bottom of the horizontal air storage tank, and can realize automatic temperature control.
The technical scheme adopted by the utility model is as follows: the utility model provides a horizontal gas holder heating drainage device, includes horizontal gas holder, still includes heating tank assembly, heating water pipe assembly, wet return subassembly, gas holder pressure temperature transmitter and temperature controller, heating tank assembly installs in horizontal gas holder bottom, heating water pipe assembly installs in heating tank assembly hot water import department, wet return subassembly installs in heating tank assembly hot water exit, gas holder pressure temperature transmitter installs the temperature measurement mouth department at horizontal gas holder side, the temperature controller is installed in the position of horizontal gas holder side convenient to operate.
The heating tank assembly comprises a frame, a partition plate and a bottom plate, wherein the frame, the partition plate and the bottom plate are integrally welded and installed at the bottom of the horizontal air storage tank, the inside of the heating tank assembly is divided into a plurality of cavities through the partition plate to play roles in storing hot water and guiding flow, and a hot water inlet is formed in one side of the bottom plate and is communicated with the heating water pipe assembly; the other side is provided with two hot water outlets which are communicated with the pipeline of the water return pipe assembly.
In a further preferred structure, one end of the frame is welded with the bottom plate, and the other end of the frame is welded with the bottom of the horizontal air storage tank; one side long edge of the partition plate is welded with the bottom plate, and one side short edge is welded with the frame.
Further preferred structure, the heating water pipe assembly includes electric control valve and inlet channel, electric control valve adopts flange joint to install on the inlet channel, inlet channel one end is connected with the hot water inlet of heating tank assembly, and the other end is connected with heating hot water inlet channel.
Further preferably, the electric regulating valve is arranged at a position of the water inlet pipeline close to the hot water inlet of the heating tank assembly, and the working temperature is not lower than 150 ℃. The opening and the closing of the valve and the opening degree can be controlled by a temperature controller.
Further preferred structure, the wet return subassembly includes manual ball valve, return branch pipe, pressure temperature changer and return main pipe, the position that is close to the hot water export of heating tank subassembly on the return branch pipe is installed to manual ball valve, return branch pipe one end and the hot water export intercommunication of heating tank subassembly, the other end and return main pipe intercommunication, the pressure temperature changer is installed and is close to the position of return branch pipe on the return main pipe, and the signal passes through control cable access temperature controller, return main pipe one end trompil and return branch pipe intercommunication, the other end and heating hot water wet return pipeline intercommunication.
In a further preferred structure, the pressure temperature transmitter of the air storage tank is arranged at a temperature measuring port on the side surface of the horizontal air storage tank, and the probe penetrates into the tank to be in contact with gas.
Further preferred structure, the temperature controller is installed in horizontal gas holder side, and the signal passes through control cable access temperature controller, communicates with electric control valve, pressure temperature transmitter and gas holder pressure temperature transmitter through control cable, the temperature controller can be according to temperature signal control electric control valve start and stop and aperture.
Further preferably, the horizontal air storage tank is of an all-steel structure, an air inlet, an air outlet and a temperature measuring port are arranged on the side face of the horizontal air storage tank, and a water outlet is arranged at the bottom of the horizontal air storage tank.
Compared with the prior art, the utility model has the following advantages: the utility model uses heating hot water as a heat source to heat the bottom of the horizontal air storage tank, which not only can prevent water accumulated in the tank from freezing, but also can quickly unfreeze and discharge the water after the water accumulated is frozen. The device has simple structure, large heat exchange area and high heat exchange efficiency; the heating is layered, the temperature of the low point at the bottom of the horizontal air storage tank is highest, and accumulated water is conveniently discharged; the opening of the valve can be automatically adjusted according to the temperature change, so that the consumption of hot water is controlled, and the running cost is low; the horizontal gas storage tank can be integrated on the tank body in the production process of the horizontal gas storage tank, and the operated horizontal gas storage tank can be technically modified, so that the safe operation of the horizontal gas storage tank is not affected.
Drawings
FIG. 1 is a schematic diagram of a horizontal air storage tank heating and dewatering device;
FIG. 2 is a schematic cross-sectional view of a horizontal air reservoir heating and dewatering device;
FIG. 3 is a schematic cross-sectional view of a heating tank assembly A-A.
In the figure: 1. a horizontal air storage tank (11, an air inlet, 12, an air outlet, 13, a water outlet, 14 and a temperature measuring port); 2. a heating tank assembly (21, a frame; 22, a baffle; 23, a bottom plate; 231, a hot water inlet; 232, a hot water outlet); 3. a heating water pipe assembly (31, an electric regulating valve, 32, a water inlet pipeline); 4. the water return pipe assembly (41, manual ball valve; 42, water return branch pipe; 43, pressure temperature transmitter; 44, water return main pipe); 5. a gas storage tank pressure temperature transmitter; 6. a temperature controller; A. heating hot water is fed; B. and (5) heating hot water backwater.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and specific examples, which are given for clarity of understanding and are not to be construed as limiting the utility model.
The horizontal air storage tank heating drainage device comprises a horizontal air storage tank 1, a heating tank assembly 2, a heating water pipe assembly 3, a water return pipe assembly 4, an air storage tank pressure temperature transmitter 5 and a temperature controller 6, wherein the heating tank assembly 2 is arranged at the bottom of the horizontal air storage tank 1, the heating water pipe assembly 3 is arranged at a hot water inlet of the heating tank assembly 2, the water return pipe assembly 4 is arranged at a hot water outlet of the heating tank assembly 2, the air storage tank pressure temperature transmitter 5 is arranged at a temperature measuring port on the side surface of the horizontal air storage tank 1, and the temperature controller 6 is arranged at a position which is convenient to operate on the side surface of the horizontal air storage tank 1.
The horizontal air storage tank 1 is of an all-steel structure, an air inlet 11, an air outlet 12 and a temperature measuring port 14 are arranged on the side face of the horizontal air storage tank, and a water outlet 13 is arranged at the bottom of the horizontal air storage tank.
The heating tank assembly 2 comprises a frame 21, a partition plate 22 and a bottom plate 23, the frame 21, the partition plate 22 and the bottom plate 23 are integrally welded and arranged at the bottom of the horizontal air storage tank 1, the inside of the heating tank assembly 2 is divided into a plurality of cavities by the partition plate 22, and a hot water inlet 231 is formed in one side of the bottom plate 23 and is communicated with the heating water pipe assembly 3; the other side is provided with two hot water outlets 232 which are communicated with the pipeline of the water return pipe assembly 4. One end of the frame 21 is welded with the bottom plate 23, and the other end is welded with the bottom of the horizontal air storage tank 1; one long side of the partition 22 is welded to the bottom plate 23, and one short side is welded to the frame 21.
The heating water pipe assembly 3 comprises an electric regulating valve 31 and a water inlet pipeline 32, wherein the electric regulating valve 31 is installed on the water inlet pipeline 32 in a flange connection mode, one end of the water inlet pipeline 32 is connected with a hot water inlet 231 of the heating tank assembly 2, and the other end of the water inlet pipeline is connected with a heating hot water inlet A pipeline. The electric control valve 31 is installed at a position of the water inlet pipe 32 near the hot water inlet 231 of the heating bath assembly 2, and the operating temperature is not lower than 150 ℃. The opening and the closing of the valve and the opening degree can be controlled by a temperature controller.
The water return pipe assembly 4 comprises a manual ball valve 41, a water return branch pipe 42, a pressure temperature transmitter 43 and a water return main pipe 44, wherein the manual ball valve 41 is arranged at a position, close to a hot water outlet 232 of the heating tank assembly 2, on the water return branch pipe 42, one end of the water return branch pipe 42 is communicated with the hot water outlet 232 of the heating tank assembly 2, the other end of the water return branch pipe is communicated with the water return main pipe 44, the pressure temperature transmitter 43 is arranged on the water return main pipe 44, one end of the water return main pipe 44 is provided with a hole and communicated with the water return branch pipe 42, and the other end of the water return main pipe is communicated with a heating hot water return B pipeline.
The pressure and temperature transmitter 5 of the air storage tank is arranged at a temperature measuring port 14 on the side surface of the horizontal air storage tank 1, and the probe penetrates into the tank to contact with gas.
The temperature controller 6 is arranged on the side surface of the horizontal air storage tank 1 and is communicated with the electric regulating valve 31, the pressure temperature transmitter 43 and the air storage tank pressure temperature transmitter 5 through control cables, and the temperature controller 6 can control the opening and closing and the opening of the electric regulating valve 31 according to temperature signals.
In this embodiment, as shown in fig. 1-3, the horizontal air tank 1 is a finished pressure vessel and is mounted on the air tank base.
In this embodiment, as shown in fig. 1-3, the heating tank assembly 2 is manufactured by processing a finished hot rolled dry plate, and is welded at the bottom of the horizontal air storage tank 1, and the working pressure and temperature are matched with the parameters of heating hot water.
In this embodiment, as shown in fig. 1-2, the heating water pipe assembly 3 and the return water pipe assembly 4 are made of seamless steel pipes, and the working pressure and the temperature are matched with the parameters of heating hot water. The heating water pipe assembly 3 is communicated with a heating hot water source and a hot water inlet of the heating tank assembly 2, and the water return pipe assembly 4 is communicated with a hot water outlet of the heating tank assembly 2 and a heating hot water return pipe.
In this embodiment, as shown in fig. 1-2, the air storage tank pressure temperature transmitter 5 is installed at the temperature measuring port on the side surface of the horizontal air storage tank 1, and the probe extends into the tank. The temperature controller 6 is arranged at a position of the outer wall of the horizontal air storage tank 1, which is convenient to operate.
When the method is implemented, firstly, according to the size of the horizontal air storage tank and the characteristics of compressed air, the parameters of the heating area and the separation size of the heating tank assembly, the parameters of the heating water pipeline, the water return pipeline, the related valve and the pressure temperature transmitter are calculated and determined by combining the ambient temperature and the heating hot water parameters, and the parameters are processed, manufactured and purchased in a selected mode. Secondly, the heating tank assembly is welded at the bottom of the horizontal air storage tank, the electric regulating valve and the heating water pipeline are arranged at the hot water inlet of the heating tank assembly, the manual ball valve and the water return pipeline are arranged at the hot water outlet of the heating tank assembly, and the pressure temperature transmitter and the temperature controller are arranged on the tank body of the horizontal air storage tank. And thirdly, performing a pressure test and a tightness test on the whole device, communicating a pressure temperature transmitter and an electric regulating valve executing mechanism with a temperature controller through a control cable after the test is qualified, and debugging. And finally, closing the electric regulating valve and the manual ball valve, and carrying out corrosion prevention and heat preservation treatment on the whole device.
When the ambient temperature is lower than 5 ℃, and after the heating system is put into operation, the electric control valve and the manual ball valve of the device are opened, and heating hot water enters the heating tank assembly to heat the bottom of the horizontal air storage tank. When the temperature in the tank is higher than 8 ℃, a signal is transmitted into the temperature controller by the pressure temperature transmitter of the air storage tank, the electric regulating valve is controlled to reduce the opening degree, and when the temperature in the tank is higher than 10 ℃, the electric regulating valve is controlled to be closed.
When the heating season is finished or the ambient temperature is stabilized above 5 ℃, the electric regulating valve and the manual ball valve of the heating device are closed, and necessary maintenance is carried out.
The utility model can prevent the water in the tank from freezing and can rapidly unfreeze and discharge the water after the water is frozen. The device has simple structure, large heat exchange area and high heat exchange efficiency; the heating is layered, the temperature of the low point at the bottom of the horizontal air storage tank is highest, and accumulated water is conveniently discharged; the opening of the valve can be automatically adjusted according to the temperature change, so that the consumption of hot water is controlled; the horizontal gas storage tank can be integrated on the tank body in the production process of the horizontal gas storage tank, and the operating gas storage tank can be technically modified, so that the safety and operation of the gas storage tank are not affected.
What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (7)
1. The utility model provides a horizontal gas holder heating drainage device, includes horizontal gas holder (1), its characterized in that: the water heater comprises a horizontal air storage tank (1), and is characterized by further comprising a heating tank assembly (2), a heating water pipe assembly (3), a water return pipe assembly (4), an air storage tank pressure temperature transmitter (5) and a temperature controller (6), wherein the heating tank assembly (2) is arranged at the bottom of the horizontal air storage tank (1), the heating water pipe assembly (3) is arranged at a hot water inlet of the heating tank assembly (2), the water return pipe assembly (4) is arranged at a hot water outlet of the heating tank assembly (2), the air storage tank pressure temperature transmitter (5) is arranged at a temperature measuring port on the side surface of the horizontal air storage tank (1), and the temperature controller (6) is arranged at a position on the side surface of the horizontal air storage tank (1) for convenient operation;
the heating tank assembly (2) comprises a frame (21), a partition plate (22) and a bottom plate (23), wherein the frame (21), the partition plate (22) and the bottom plate (23) are integrally welded and installed at the bottom of the horizontal air storage tank (1), the interior of the heating tank assembly (2) is divided into a plurality of cavities by the partition plate (22), and a hot water inlet (231) is formed in one side of the bottom plate (23) and is communicated with the heating water pipe assembly (3); two hot water outlets (232) are arranged on the other side and are communicated with a pipeline of the water return pipe assembly (4);
one end of the frame (21) is welded with the bottom plate (23), and the other end of the frame is welded with the bottom of the horizontal air storage tank (1); one long side of the partition plate (22) is welded with the bottom plate (23), and one short side is welded with the frame (21).
2. The horizontal air reservoir heating drain apparatus of claim 1, wherein: the heating water pipe assembly (3) comprises an electric regulating valve (31) and a water inlet pipe (32), the electric regulating valve (31) is installed on the water inlet pipe (32) in a flange connection mode, one end of the water inlet pipe (32) is connected with a hot water inlet (231) of the heating tank assembly (2), and the other end of the water inlet pipe is connected with a heating hot water inlet (A) pipe.
3. A horizontal air reservoir heating drain as defined in claim 2 wherein: the electric regulating valve (31) is arranged at the position of the water inlet pipeline (32) close to the hot water inlet (231) of the heating tank assembly (2), and the working temperature is not lower than 150 ℃.
4. The horizontal air reservoir heating drain apparatus of claim 1, wherein: the utility model provides a wet return subassembly (4) is including manual ball valve (41), return branch pipe (42), pressure temperature changer (43) and return main pipe (44), manual ball valve (41) are installed on return branch pipe (42), return branch pipe (42) one end and hot water export (232) intercommunication of heating tank subassembly (2), the other end and return main pipe (44) intercommunication, pressure temperature changer (43) are installed on return main pipe (44), return main pipe (44) one end trompil and return branch pipe (42) intercommunication, the other end and heating hot water return (B) pipeline intercommunication.
5. The horizontal air reservoir heating drain apparatus of claim 1, wherein: the pressure temperature transmitter (5) of the air storage tank is arranged at a temperature measuring port (14) at the side surface of the horizontal air storage tank (1), and the probe penetrates into the tank to contact with gas.
6. The horizontal air reservoir heating drain apparatus of claim 1, wherein: the temperature controller (6) is arranged on the side face of the horizontal air storage tank (1), and is communicated with the electric regulating valve (31), the pressure temperature transmitter (43) and the air storage tank pressure temperature transmitter (5) through control cables, and the temperature controller (6) can control the electric regulating valve (31) to be opened and closed and opened according to temperature signals.
7. The horizontal air reservoir heating drain apparatus of claim 1, wherein: the horizontal air storage tank (1) is of an all-steel structure, an air inlet (11), an air outlet (12) and a temperature measuring port (14) are arranged on the side face of the horizontal air storage tank, and a water outlet (13) is arranged at the bottom of the horizontal air storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320510086.7U CN220303431U (en) | 2023-03-14 | 2023-03-14 | Horizontal air storage tank heating drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320510086.7U CN220303431U (en) | 2023-03-14 | 2023-03-14 | Horizontal air storage tank heating drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303431U true CN220303431U (en) | 2024-01-05 |
Family
ID=89348614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320510086.7U Active CN220303431U (en) | 2023-03-14 | 2023-03-14 | Horizontal air storage tank heating drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303431U (en) |
-
2023
- 2023-03-14 CN CN202320510086.7U patent/CN220303431U/en active Active
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