Water energy storage tank capable of automatically adjusting temperature in tank

Abstract

The invention belongs to the field of energy storage tanks, particularly relates to a water energy storage tank capable of automatically adjusting the temperature in the tank, and aims to solve the problems that when an existing water energy storage tank is used, an air pipe for balancing pressure is usually arranged at the top of the water energy storage tank, dust and impurities easily enter the air pipe, and the water quality in the tank body is affected. A fixing frame is fixedly connected to the circumferential inner wall of the tank body, a penetrating main pipe is fixedly connected to the surface of the fixing frame, one side of the main pipe fixedly communicates with a hot end main pipe and a cold end main pipe, and a partition plate is fixedly connected to the circumferential inner wall of the main pipe. The pressure in the tank body is conveniently balanced, the safety of the tank body during use is improved, meanwhile, dust, impurities and other foreign matter can be prevented from entering the tank body, the cleanliness degree in the tank body is kept, the filter screen can be automatically cleaned, and the ventilation effect of the filter screen is improved.

Description

Technical Field

[0001] The invention relates to the technical field of water energy storage tanks, in particular to a water energy storage tank capable of automatically adjusting the temperature inside the tank. Background Art

[0002] A water energy storage tank is a device that uses natural water as an energy storage medium. It has no chemical reaction, has a long history of use, mature technology, and is stable and reliable. The application of water energy storage tanks not only improves the utilization rate of energy, but also uses low-peak electricity for heating when energy demand is low, such as during low-peak electricity hours at night, to store heat energy, and releases the stored heat energy during daytime or peak hours to meet heating or cooling needs, thereby achieving effective energy utilization and cost reduction. When existing water energy storage tanks are in use, a pressure-balancing air pipe is usually provided on the top. Dust and impurities are easily introduced into the air pipe, affecting the water quality in the tank. For this reason, a water energy storage tank that can automatically adjust the temperature inside the tank is proposed. Summary of the invention

[0003] The purpose of the present invention is to solve the problem in the prior art that when the existing water energy storage tank is in use, a pressure-balancing air pipe is usually arranged on the top, and dust and impurities are easily entered into the air pipe, thus affecting the water quality in the tank body. A water energy storage tank which can automatically adjust the temperature inside the tank is proposed.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A water energy storage tank capable of automatically adjusting the temperature inside the tank comprises a tank body, a fixing frame is fixedly connected to the circumferential inner wall of the tank body, a main pipe is fixedly connected to the surface of the fixing frame, a hot end main pipe and a cold end main pipe are fixedly connected to one side of the main pipe, a partition is fixedly connected to the circumferential inner wall of the main pipe, and the hot end main pipe and the cold end main pipe are respectively located above and below the partition;

[0006] The top and bottom of the main pipe are both provided with a water distribution mechanism, the water distribution mechanism includes a plurality of branch pipes, the ends of the branch pipes away from the main pipe are all fixedly connected to the middle pipe, a plurality of water distribution pipes are fixedly connected between the middle pipes, and the surfaces of the water distribution pipes are all fixedly connected to a plurality of nozzles;

[0007] The top of the tank body is fixedly connected to an exhaust pipe, the top of the exhaust pipe is fixedly connected to a connecting pipe, the top of the connecting pipe is fixedly connected to a top pipe, the top of the top pipe is fixedly connected to a baffle, a surface of the baffle is provided with a plurality of through air outlet holes, the inner diameter of the connecting pipe is smaller than the inner diameter of the exhaust pipe, the inner diameter of the exhaust pipe is the same as the inner diameter of the top pipe, a plug is slidably connected in the connecting pipe, and a spring is fixedly connected between the plug and the baffle.

[0008] As a further solution of the present invention, the top of the baffle is fixedly connected to a mounting column, the top of the mounting column is fixedly connected to a fixing plate, the bottom of the fixing plate is fixedly connected to an annular filter screen, and the filter screen is sleeved on the circumference of the top pipe.

[0009] As a further solution of the present invention, the circumferential outer wall of the connecting pipe is rotatably connected to a swivel, the circumferential outer wall of the swivel is fixedly connected to a plurality of arc-shaped arc plates, and the top of the swivel is fixedly connected to two brush plates, which are in contact with the filter.

[0010] As a further solution of the present invention, two flow equalizing plates are fixedly connected to the circumferential inner wall of the tank body, and the surfaces of the flow equalizing plates are provided with penetrating flow equalizing holes. The two flow equalizing plates are respectively located on the side where the two groups of branch pipes are close to each other.

[0011] As a further solution of the present invention, a plurality of temperature sensors are fixedly connected to the circumferential inner wall of the tank body.

[0012] As a further solution of the present invention, a liquid level sensor is fixedly connected to the top of the tank body.

[0013] As a further solution of the present invention, a guardrail is fixedly connected to the top of the tank body.

[0014] As a further solution of the present invention, one end of the intermediate tube is fixedly connected to a fixing rod, and the fixing rod is fixed to the inner wall of the tank body;

[0015] As a further solution of the present invention, the tank body includes an inner layer, the outer wall of the inner layer is provided with a heat-insulating layer, and the outer wall of the heat-insulating layer is provided with an outer protective layer.

[0016] As a further solution of the present invention, the inner layer is carbon steel, and anti-rust coatings are provided on both the inner and outer sides of the carbon steel. The thermal insulation layer is polyurethane, and the outer protective layer is galvanized corrugated iron.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention cooperates with the exhaust pipe, the connecting pipe and the top pipe. A plug is slidably connected in the connecting pipe. The plug can block the connecting pipe to prevent foreign matter from entering the tank body. At the same time, the plug can be movable, thereby balancing the pressure in the tank body and improving the safety of the tank body when in use.

[0019] 2. The present invention installs a filter screen on the top of the top pipe so that the air is filtered through the filter screen to prevent foreign matter such as dust and impurities from entering the tank body, thereby maintaining the cleanliness of the tank body.

[0020] 3. The present invention uses a swivel and a brush plate in coordination, so that in a windy state, the wind force is used to blow the arc plate, and the arc plate is driven by the force to rotate the swivel, and the swivel drives the brush plate on its top to rotate, thereby cleaning the filter screen and improving the air permeability effect of the filter screen.

[0021] In the present invention, foreign matter can be prevented from entering the tank body, and the plug can be movable, thereby balancing the pressure in the tank body and improving the safety of the tank body during use. At the same time, foreign matter such as dust and impurities can be prevented from entering the tank body, maintaining the cleanliness of the tank body, and automatically cleaning the filter screen to improve the air permeability of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of a water energy storage tank capable of automatically adjusting the temperature inside the tank proposed by the present invention;

[0023] Figure 2 This is a schematic cross-sectional view of a water energy storage tank capable of automatically adjusting the temperature inside the tank, as proposed by the present invention;

[0024] Figure 3 A partial cross-sectional structural schematic diagram of a water energy storage tank capable of automatically adjusting the temperature inside the tank proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the tank top structure of a water energy storage tank that can automatically adjust the temperature inside the tank proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the enlarged structure of point A of a water energy storage tank that can automatically adjust the temperature inside the tank proposed by the present invention.

[0027] In the figure: 1. tank body; 2. guardrail; 3. inner layer; 4. insulation layer; 5. outer protective layer; 6. temperature sensor; 7. liquid level sensor; 8. fixing frame; 9. main pipe; 10. hot end main pipe; 11. cold end main pipe; 12. partition; 13. flow equalizing plate; 14. flow equalizing hole; 15. branch pipe; 16. intermediate pipe; 17. water distribution pipe; 18. nozzle; 19. fixing rod; 20. exhaust pipe; 21. connecting pipe; 22. top pipe; 23. plug; 24. baffle; 25. air outlet; 26. mounting column; 27. fixing plate; 28. filter; 29. ​​swivel; 30. brush plate; 31. spring; 32. curved plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-Figure 5 A water energy storage tank capable of automatically adjusting the temperature inside the tank comprises a tank body 1, a fixing frame 8 is fixedly connected to the circumferential inner wall of the tank body 1, a main pipe 9 is fixedly connected to the surface of the fixing frame 8, a hot end main pipe 10 and a cold end main pipe 11 are fixedly connected to one side of the main pipe 9, a partition 12 is fixedly connected to the circumferential inner wall of the main pipe 9, the hot end main pipe 10 and the cold end main pipe 11 are respectively located above and below the partition 12, and the partition 12 is used to separate the hot end main pipe 10 and the cold end main pipe 11, thereby facilitating the transportation of hot water and cold water to the top and bottom respectively;

[0031] The top and bottom of the main pipe 9 are both provided with a water distribution mechanism, which includes a plurality of branch pipes 15, each of which is fixedly connected to an intermediate pipe 16 at one end of the branch pipe 15 away from the main pipe 9, and a plurality of water distribution pipes 17 are fixedly connected between the plurality of intermediate pipes 16, and a plurality of nozzles 18 are fixedly connected to the surface of the water distribution pipe 17, and the cooperation of the plurality of water distribution pipes 17 and the plurality of nozzles 18 facilitates the water to evenly enter the tank body 1;

[0032] The top of the tank body 1 is fixedly connected to an exhaust pipe 20, the top of the exhaust pipe 20 is fixedly connected to a connecting pipe 21, the top of the connecting pipe 21 is fixedly connected to a top pipe 22, the top of the top pipe 22 is fixedly connected to a baffle 24, a surface of the baffle 24 is provided with a plurality of penetrating air outlet holes 25, the inner diameter of the connecting pipe 21 is smaller than the inner diameter of the exhaust pipe 20, the inner diameter of the exhaust pipe 20 is the same as the inner diameter of the top pipe 22, a plug 23 is slidably connected in the connecting pipe 21, a spring 31 is fixedly connected between the plug 23 and the baffle 24, when the air pressure increases, the pressure pushes the plug 23 upward, and exhaust is performed, after exhaust, the plug 23 is reset, and then the connecting pipe 21 is blocked to prevent foreign matter from entering the tank body 1, and the spring 31 is used to prevent the plug 23 from falling.

[0033] Embodiment 2

[0034] Reference Figure 1-Figure 5 The present invention provides a new technical solution: a water energy storage tank capable of automatically adjusting the temperature inside the tank, comprising a tank body 1, a fixing frame 8 is fixedly connected to the circumferential inner wall of the tank body 1, a penetrating main pipe 9 is fixedly connected to the surface of the fixing frame 8, a hot end main pipe 10 and a cold end main pipe 11 are fixedly connected to one side of the main pipe 9, a partition 12 is fixedly connected to the circumferential inner wall of the main pipe 9, the hot end main pipe 10 and the cold end main pipe 11 are respectively located above and below the partition 12, and the partition 12 is used to separate the hot end main pipe 10 and the cold end main pipe 11, thereby facilitating the transportation of hot water and cold water to the top and bottom respectively;

[0035] The top and bottom of the main pipe 9 are both provided with a water distribution mechanism, which includes a plurality of branch pipes 15, each of which is fixedly connected to an intermediate pipe 16 at one end of the branch pipe 15 away from the main pipe 9, and a plurality of water distribution pipes 17 are fixedly connected between the plurality of intermediate pipes 16, and a plurality of nozzles 18 are fixedly connected to the surface of the water distribution pipe 17, and the cooperation of the plurality of water distribution pipes 17 and the plurality of nozzles 18 facilitates the water to evenly enter the tank body 1;

[0036] The top of the tank body 1 is fixedly connected to an exhaust pipe 20, the top of the exhaust pipe 20 is fixedly connected to a connecting pipe 21, the top of the connecting pipe 21 is fixedly connected to a top pipe 22, the top of the top pipe 22 is fixedly connected to a baffle 24, a surface of the baffle 24 is provided with a plurality of penetrating air outlet holes 25, the inner diameter of the connecting pipe 21 is smaller than the inner diameter of the exhaust pipe 20, the inner diameter of the exhaust pipe 20 is the same as the inner diameter of the top pipe 22, a plug 23 is slidably connected in the connecting pipe 21, a spring 31 is fixedly connected between the plug 23 and the baffle 24, when the air pressure increases, the pressure pushes the plug 23 upward, and exhaust is performed, after exhaust, the plug 23 is reset, and then the connecting pipe 21 is blocked to prevent foreign matter from entering the tank body 1, and the spring 31 is used to prevent the plug 23 from falling.

[0037] In the present invention, the top of the baffle 24 is fixedly connected to a mounting column 26, the top of the mounting column 26 is fixedly connected to a fixing plate 27, the bottom of the fixing plate 27 is fixedly connected to an annular filter 28, and the filter 28 is sleeved on the circumference of the top pipe 22. During the flow of gas in the tank body 1, the air is filtered through the filter 28 to prevent foreign matter such as dust and impurities from entering the tank body 1, thereby maintaining the cleanliness of the tank body 1.

[0038] In particular, the circumferential outer wall of the connecting pipe 21 is rotatably connected to a swivel 29, and a plurality of arc-shaped arc plates 32 are fixedly connected to the circumferential outer wall of the swivel 29. Two brush plates 30 are fixedly connected to the top of the swivel 29, and the brush plates 30 are in contact with the filter 28. The wind force blows the arc plates 32, and the arc plates 32 are driven by the force to drive the swivel 29 to rotate. The swivel 29 drives the brush plates 30 on its top to rotate, thereby cleaning the filter 28 and improving the air permeability of the filter 28.

[0039] It should be noted that two flow equalizing plates 13 are fixedly connected to the circumferential inner wall of the tank body 1, and the surfaces of the flow equalizing plates 13 are provided with penetrating flow equalizing holes 14. The two flow equalizing plates 13 are respectively located on the side where the two groups of branch pipes 15 are close to each other. The flow equalizing plates 13 further increase the uniformity of water entering the tank body 1, thereby stabilizing the temperature difference between the upper and lower water levels in the tank body 1.

[0040] In the present invention, a plurality of temperature sensors 6 are fixedly connected to the circumferential inner wall of the tank body 1 , and the temperature sensors 6 are used to monitor the temperature inside the tank body 1 .

[0041] In particular, a liquid level sensor 7 is fixedly connected to the top of the tank body 1 , and the liquid level sensor 7 is convenient for monitoring the liquid level in the tank body 1 .

[0042] It should be noted that a guardrail 2 is fixedly connected to the top of the tank body 1 , and the guardrail 2 increases the safety of the top of the tank body 1 .

[0043] In the present invention, one end of the intermediate tube 16 is fixedly connected with a fixing rod 19, and the fixing rod 19 is fixed to the inner wall of the tank body 1, and the fixing rod 19 increases the stability of the installation of the intermediate tube 16;

[0044] In particular, the tank body 1 includes an inner layer 3, the outer wall of the inner layer 3 is provided with an insulation layer 4, the outer wall of the insulation layer 4 is provided with an outer protective layer 5, the inner layer 3 is carbon steel, and the inner and outer sides of the carbon steel are both provided with an anti-rust coating, the insulation layer 4 is polyurethane, and the outer protective layer 5 is galvanized corrugated iron. The insulation layer 4 is used to increase the insulation effect of the tank body 1.

[0045] Working principle: When in use, water is stored in the tank body 1. When the power consumption is at a peak, the cold water is discharged through the cold end main pipe 11 and supplied to the user. The hot water after use enters the tank body 1 through the hot end main pipe 10. When the power consumption is at a low peak, the hot water is discharged through the hot end main pipe 10 and refrigerated by the refrigeration unit, and then discharged into the tank body 1, waiting for use during the peak period. The temperature of the tank body 1 is monitored by the temperature sensor 6, and then the refrigeration unit is controlled to adjust the temperature in the tank body 1. When the temperature in the tank body 1 changes, the internal air pressure also changes. When the air pressure increases, the pressure pushes the plug 23 upward, and then exhausts. After exhausting, The plug 23 is reset to block the connecting pipe 21 to prevent foreign matter from entering the tank body 1. Conversely, when the pressure is reduced, the plug 23 moves downward to allow air to enter the tank body 1, thereby facilitating the pressure balance in the tank body 1. During the circulation of gas in the tank body 1, the air is filtered by the filter 28 to prevent foreign matter such as dust and impurities from entering the tank body 1, thereby maintaining the cleanliness of the tank body 1. In the windy state, the wind force is used to blow the curved plate 32, and the curved plate 32 is driven by the force to drive the swivel 29 to rotate, and the swivel 29 drives the brush plate 30 on its top to rotate, thereby cleaning the filter 28 and improving the ventilation effect of the filter 28.

[0046] However, as is well known to those skilled in the art, the working principles and wiring methods of the temperature sensor 6 and the liquid level sensor 7 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water energy storage tank capable of automatically adjusting the temperature inside the tank, comprising a tank body (1), characterized in that: The circumferential inner wall of the tank body (1) is fixedly connected to a fixing frame (8), the surface of the fixing frame (8) is fixedly connected to a penetrating main pipe (9), one side of the main pipe (9) is fixedly connected to a hot end main pipe (10) and a cold end main pipe (11), the circumferential inner wall of the main pipe (9) is fixedly connected to a partition (12), and the hot end main pipe (10) and the cold end main pipe (11) are respectively located above and below the partition (12); The top and bottom of the main pipe (9) are both provided with a water distribution mechanism, the water distribution mechanism comprising a plurality of branch pipes (15), one end of the branch pipes (15) away from the main pipe (9) is fixedly connected to an intermediate pipe (16), a plurality of water distribution pipes (17) are fixedly connected between the plurality of intermediate pipes (16), and the surface of the water distribution pipes (17) is fixedly connected to a plurality of nozzles (18); The top of the tank body (1) is fixedly connected to an exhaust pipe (20), the top of the exhaust pipe (20) is fixedly connected to a connecting pipe (21), the top of the connecting pipe (21) is fixedly connected to a top pipe (22), the top of the top pipe (22) is fixedly connected to a baffle (24), a surface of the baffle (24) is provided with a plurality of penetrating air outlet holes (25), the inner diameter of the connecting pipe (21) is smaller than the inner diameter of the exhaust pipe (20), the inner diameter of the exhaust pipe (20) is the same as the inner diameter of the top pipe (22), a plug (23) is slidably connected inside the connecting pipe (21), and a spring (31) is fixedly connected between the plug (23) and the baffle (24).

2. A water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 1, characterized in that: The top of the baffle (24) is fixedly connected to a mounting column (26), the top of the mounting column (26) is fixedly connected to a fixing plate (27), the bottom of the fixing plate (27) is fixedly connected to an annular filter screen (28), and the filter screen (28) is sleeved on the circumference of the top pipe (22).

3. A water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 2, characterized in that: The circumferential outer wall of the connecting pipe (21) is rotatably connected to a rotating ring (29), the circumferential outer wall of the rotating ring (29) is fixedly connected to a plurality of arc-shaped arc plates (32), and the top of the rotating ring (29) is fixedly connected to two brush plates (30), which are in contact with the filter screen (28).

4. A water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 1, characterized in that: Two flow equalizing plates (13) are fixedly connected to the circumferential inner wall of the tank body (1), and the surfaces of the flow equalizing plates (13) are each provided with a penetrating flow equalizing hole (14). The two flow equalizing plates (13) are respectively located on the side where the two groups of branch pipes (15) are close to each other.

5. The water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 1, characterized in that: A plurality of temperature sensors (6) are fixedly connected to the circumferential inner wall of the tank body (1).

6. A water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 1, characterized in that: A liquid level sensor (7) is fixedly connected to the top of the tank body (1).

7. The water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 1, characterized in that: A guardrail (2) is fixedly connected to the top of the tank body (1).

8. The water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 1, characterized in that: One end of the intermediate tube (16) is fixedly connected to a fixing rod (19), and the fixing rod (19) is fixed to the inner wall of the tank body (1).

9. A water energy storage tank capable of automatically adjusting the temperature inside the tank according to any one of claims 1 to 8, characterized in that: The tank body (1) comprises an inner layer (3), the outer wall of the inner layer (3) is provided with a heat-insulating layer (4), and the outer wall of the heat-insulating layer (4) is provided with an outer protective layer (5).

10. A water energy storage tank capable of automatically adjusting the temperature inside the tank according to claim 9, characterized in that: The inner layer (3) is carbon steel, and anti-rust coatings are provided on the inner and outer sides of the carbon steel. The thermal insulation layer (4) is polyurethane, and the outer protective layer (5) is galvanized corrugated iron.

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