Chilled water storage tank adopting natural layered water storage method

Abstract

The invention belongs to the field of chilled water storage tanks, particularly relates to a chilled water storage tank adopting a natural layered water storage method, and aims to solve the problems that when cold water and hot water are fed into an existing chilled water storage tank, the layering effect of the cold water and the hot water is affected, and a guardrail outside the chilled water storage tank has the risk of falling off and is low in safety coefficient. One side of the tank body is fixedly communicated with a first branch pipe and a second branch pipe, one end of the first branch pipe and one end of the second branch pipe are fixedly communicated with the same main pipe, and the bottom of the main pipe is fixedly connected with the inner wall of the bottom of the tank body. The thermocline formed by mixing cold water and hot water becomes a separation layer of the cold water area and the hot water area, when the electricity utilization cost is high in the daytime, cold water on the lower layer is pumped out through the spray head, and when the electricity utilization cost is reduced at night, hot water on the upper portion in the tank body can be pumped out, cooled through the refrigerating machine and then sent back to the interior of the tank body, and the electricity utilization cost is greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cold water storage tanks, in particular to a cold water storage tank using a natural stratified water storage method. Background Art

[0002] Water energy storage uses the sensible heat of water to achieve cold / heat storage. The core feature of the natural stratified water storage method is to use the different densities of water at different temperatures to form natural gravity stratification. The inclined temperature layer formed by the mixture of cold and hot water becomes the separation layer between the cold water area and the hot water area.

[0003] When sending hot and cold water into the existing water storage tank, large fluctuations are prone to occur, which in turn affects the stratification effect of the hot and cold water. In addition, the guardrail outside the water storage tank has the risk of falling and is easily used by other people, so the safety factor is low. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that a water storage tank is prone to large fluctuations when hot and cold water are fed into it, thereby affecting the stratification effect of the hot and cold water, and that the guardrail outside the water storage tank is at risk of falling and is easily used by other people, resulting in a low safety factor. A water storage tank with a natural stratified water storage method is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A water cold storage tank using a natural stratified water storage method comprises a tank body, a first branch pipe and a second branch pipe are fixedly connected to one side of the tank body, one end of the first branch pipe and the second branch pipe are fixedly connected to the same main pipe, the bottom of the main pipe is fixedly connected to the bottom inner wall of the tank body, a blind plate is arranged inside the main pipe, the blind plate is located between the first branch pipe and the second branch pipe, and a water storage component for storing water is arranged inside the tank body;

[0007] An outer protective frame is fixedly connected to one side of the tank body, an annular guardrail is arranged on the top of the tank body, a notch is opened on one side of the annular guardrail, the notch is used in conjunction with the outer protective frame, and a protective component for protecting workers is arranged inside the outer protective frame.

[0008] In a possible design, the water storage assembly includes two water distribution pipes fixedly connected to the top side and the bottom side of the main pipe respectively, one side of the water distribution pipe is fixedly connected to multiple connecting pipes, and one end of the connecting pipe is fixedly connected to a nozzle.

[0009] In a possible design, a high water level monitor and a low water level monitor are fixedly provided on the inner wall of the tank body, the high water level monitor is located above the low water level monitor, and a plurality of temperature sensors are provided on one side of the tank body.

[0010] In one possible design, the protective assembly includes a top plate fixedly connected to the top of an outer protective frame, and a plurality of first support plates and second support plates are fixedly connected inside the outer protective frame, the first support plates and the second support plates are staggered, a second arc-shaped hole is opened inside the first support plate, a first arc-shaped hole is opened inside the second support plate, and the first arc-shaped holes and the second arc-shaped holes are staggered.

[0011] In a possible design, two symmetrically arranged ladder frames are fixedly connected between the tops of the first support plate and the second support plate and the outer wall of the tank body, a plurality of hand-held rods are fixedly connected between the two ladder frames, and a foot pedal is fixedly sleeved on the outer wall of the hand-held rod.

[0012] In a possible design, a blocking plate is slidably connected to one side of the tank body, a staircase is fixedly connected to the top of the blocking plate, the blocking plate is used in conjunction with the first arc-shaped hole, and one end of the staircase passes through the first arc-shaped hole.

[0013] In a possible design, it also includes a fixing rod, which is located directly below the outer protective frame. One side of the fixing rod is rotatably connected to a connecting plate, one side of the connecting plate is fixedly connected to a supporting rod, and the supporting rod is used to support the blocking plate.

[0014] In a possible design, a first mounting plate is fixedly connected to one side of the tank body, a second mounting plate is fixedly connected to one side of the support rod, and circular holes are provided inside the first mounting plate and the second mounting plate.

[0015] In the present application, water is left in the tank during use, and the different densities of water at different temperatures are used to form natural stratification by gravity. The inclined temperature layer formed by the mixture of cold and hot water becomes the separation layer between the cold water area and the hot water area. The upper part is the hot water area, and the lower part is the cold water area. When the electricity cost is high during the day, when cold water is needed, the cold water in the lower layer is pumped out through the nozzle, and is sequentially sent to the inside of the main pipe through the connecting pipe and the water distribution pipe. Due to the setting of the blind plate, the cold water is discharged through the second branch pipe at this time;

[0016] After the cold water is used, the temperature rises. At this time, the hot water is not cooled, but is sent back to the inside of the tank through the first branch pipe, and then sent to the water distribution pipe above through the main pipe. The hot water is transported to the top. When the electricity cost is lower at night, the hot water above the tank can be drawn out through the first branch pipe, cooled by the refrigerator, and then sent back to the inside of the tank through the second branch pipe. It is located at the bottom, which is convenient for the next use and can greatly reduce the electricity cost.

[0017] When workers climb up for maintenance, they can take out the locks in the two round holes, and then they can rotate the support rod, which drives the connecting plate to rotate on the outer wall of the fixed rod. At this time, the support rod no longer resists the blocking plate, and the blocking plate and the stairs can move down under the action of gravity, which can prevent others from climbing and improve safety.

[0018] After climbing up the first second support plate through the stairs, adjust the position and climb to the first support plate through the ladder. Since the second arc hole and the first arc hole are staggered, multiple ladders are also staggered, which shortens the climbing height and adjusts the crawling position to prevent workers from falling and improve safety. The setting of the hand-held rod can facilitate grasping, the setting of the foot pedal can help stepping, and the setting of the flat plate can improve stability.

[0019] Beneficial effects:

[0020] In the present invention, the water cold storage tank of the natural stratification water storage method can achieve the effect of storing cold water through the water storage component, and can form natural stratification by gravity by utilizing the different densities of water at different temperatures, which is convenient for subsequent discharge and use;

[0021] In the present invention, the water cold storage tank of the natural stratified water storage method can achieve the effect of improving the protection of workers during the maintenance process through the protection component, and can prevent workers from falling by shortening the climbing height and adjusting the crawling position, thereby improving safety, and can also block the first arc-shaped hole at the bottom by the blocking plate, thereby preventing others from climbing;

[0022] In the present invention, the different densities of water at different temperatures are utilized to form natural stratification by gravity, and the inclined temperature layer formed by the mixture of cold and hot water becomes a separation layer between the cold water area and the hot water area. When the electricity cost is high during the day, the cold water in the lower layer is pumped out through the nozzle and sent back to the inside of the tank through the first branch pipe. When the electricity cost is lower at night, the hot water above the inside of the tank can be pumped out through the first branch pipe, and after being cooled by the refrigerator, it is sent back to the inside of the tank through the second branch pipe, thereby greatly reducing the electricity cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a water cooling tank using a natural stratified water storage method proposed by the present invention;

[0024] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a water cooling tank using a natural stratified water storage method proposed by the present invention;

[0025] Figure 3 A schematic diagram of the three-dimensional structure of branch pipes and main pipes in a water storage tank of a natural stratified water storage method proposed by the present invention;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of the outer protective frame of a water storage tank of a natural stratified water storage method proposed by the present invention;

[0027] Figure 5 A schematic diagram of the three-dimensional structure of a first support plate and a second support plate in a water cooling tank using a natural stratified water storage method proposed by the present invention;

[0028] Figure 6 A schematic diagram of the three-dimensional structure of a sealing plate and stairs in a water storage tank using a natural stratified water storage method proposed by the present invention;

[0029] Figure 7 This is a schematic diagram of the three-dimensional structure of support rods and fixed rods in a water storage tank using a natural stratified water storage method proposed by the present invention.

[0030] In the figure: 1. tank body; 2. first branch pipe; 3. second branch pipe; 4. outer protection frame; 5. notch; 6. top plate; 7. annular guardrail; 8. high water level monitor; 9. main pipe; 10. low water level monitor; 11. water distribution pipe; 12. temperature sensor; 13. blind plate; 14. connecting pipe; 15. nozzle; 16. first support plate; 17. support rod; 18. stairs; 19. second support plate; 20. first arc hole; 21. ladder rack; 22. hand-held rod; 23. foot pedal; 24. second arc hole; 25. fixing rod; 26. blocking plate; 27. round hole; 28. first mounting plate; 29. ​​second mounting plate; 30. connecting plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Example 1

[0033] Reference Figure 1-7A water cold storage tank using a natural stratified water storage method, which is used in the field of water cold storage tanks, comprises: a tank body 1, a first branch pipe 2 and a second branch pipe 3 are fixedly connected on one side of the tank body 1, one end of the first branch pipe 2 and the second branch pipe 3 is fixedly connected to the same main pipe 9, the bottom of the main pipe 9 is fixedly connected to the bottom inner wall of the tank body 1, a blind plate 13 is arranged inside the main pipe 9, the blind plate 13 is located between the first branch pipe 2 and the second branch pipe 3, a water storage component for storing water is arranged inside the tank body 1, the water storage component comprises two water distribution pipes 11 respectively fixedly connected to the top side and the bottom side of the main pipe 9, one side of the water distribution pipe 11 is fixedly connected to a plurality of connecting pipes 14, one end of the connecting pipe 14 is fixedly connected to a nozzle 15, a high water level monitor 8 and a low water level monitor 10 are fixedly arranged on the inner wall of the tank body 1, the high water level monitor 8 is located above the low water level monitor 10, a plurality of temperature sensors 12 are arranged on one side of the tank body 1, and the tank body 1, and the different densities of water at different temperatures are used to form natural stratification by gravity. The inclined temperature layer formed by the mixture of cold and hot water becomes a separation layer between the cold water area and the hot water area. The upper part is the hot water area, and the lower part is the cold water area. When the electricity cost is high during the day, when cold water is needed, the cold water in the lower layer is extracted through the nozzle 15, and is successively sent to the inside of the main pipe 9 through the connecting pipe 14 and the water distribution pipe 11. Due to the setting of the blind plate 13, the cold water is discharged through the second branch pipe 3 at this time. The cold water heats up after use. At this time, the hot water is not cooled, and is sent back to the inside of the tank body 1 again through the first branch pipe 2, and is sent to the inside of the water distribution pipe 11 above through the main pipe 9 to transport the hot water to the top. When the electricity cost is lower at night, the hot water above the inside of the tank body 1 can be extracted through the first branch pipe 2, and after being cooled by the refrigerator, it is sent back to the inside of the tank body 1 through the second branch pipe 3 again. It is located at the bottom, which is convenient for next use and can also greatly reduce the electricity cost.

[0034] An outer protective frame 4 is fixedly connected to one side of the tank body 1, and an annular guardrail 7 is provided on the top of the tank body 1. A notch 5 is provided on one side of the annular guardrail 7, and the notch 5 is used in conjunction with the outer protective frame 4. A protective component for protecting workers is provided inside the outer protective frame 4, and the protective component includes a top plate 6 fixedly connected to the top of the outer protective frame 4. A plurality of first support plates 16 and second support plates 19 are fixedly connected inside the outer protective frame 4, and the first support plates 16 and the second support plates 19 are staggered. A second arc hole 24 is provided inside the first support plate 16, and a first arc hole 20 is provided inside the second support plate 19. The first arc hole 20 and the second arc hole 24 are staggered. The tops of the first support plates 16 and the second support plates 19 are fixedly connected to the outer wall of the tank body 1 with two symmetrically arranged ladder frames 2. 1. A plurality of hand-held rods 22 are fixedly connected between the two ladder racks 21. A foot pedal 23 is fixedly sleeved on the outer wall of the hand-held rod 22. A blocking plate 26 is slidably connected to one side of the tank body 1. A stair 18 is fixedly connected to the top of the blocking plate 26. The blocking plate 26 is used in conjunction with the first arc-shaped hole 20. One end of the stair 18 passes through the first arc-shaped hole 20. After climbing up the first second support plate 19 through the stair 18, the position is adjusted, and the first support plate 16 is climbed through the ladder rack 21. Since the second arc-shaped hole 24 and the first arc-shaped hole 20 are staggered, the plurality of ladder racks 21 are also staggered, which shortens the climbing height and adjusts the climbing position to prevent workers from falling and improve safety. The setting of the hand-held rod 22 can facilitate gripping, the setting of the foot pedal 23 can help stepping, and the setting of the flat plate can improve stability.

[0035] Example 2

[0036] refer to Figure 1-7 , improved on the basis of Example 1: it also includes a fixing rod 25, the fixing rod 25 is located directly below the outer protective frame 4, one side of the fixing rod 25 is rotatably connected to a connecting plate 30, one side of the connecting plate 30 is fixedly connected to a support rod 17, the support rod 17 is used to resist the blocking plate 26, one side of the tank body 1 is fixedly connected to a first mounting plate 28, one side of the support rod 17 is fixedly connected to a second mounting plate 29, the first mounting plate 28 and the second mounting plate 29 are both provided with round holes 27 inside, and when workers climb and repair, the locks inside the two round holes 27 can be taken out, and the support rod 17 can be rotated at this time, and the support rod 17 drives the connecting plate 30 to rotate on the outer wall of the fixing rod 25, and the support rod 17 no longer resists the blocking plate 26, and the blocking plate 26 and the stairs 18 can move downward under the action of gravity, which can prevent others from climbing and improve safety.

[0037] However, as is well known to those skilled in the art, the working principles and wiring methods of the temperature sensor 12, high water level monitor 8 and low water level monitor 10 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.

[0038] 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 cooling tank using a natural stratified water storage method, characterized in that: include: A tank body (1), one side of the tank body (1) is fixedly connected with a first branch pipe (2) and a second branch pipe (3), one end of the first branch pipe (2) and the second branch pipe (3) are fixedly connected with a same main pipe (9), the bottom of the main pipe (9) is fixedly connected to the bottom inner wall of the tank body (1), a blind plate (13) is arranged inside the main pipe (9), the blind plate (13) is located between the first branch pipe (2) and the second branch pipe (3), and a water storage component for storing water is arranged inside the tank body (1); An outer protective frame (4) is fixedly connected to one side of the tank body (1), an annular guardrail (7) is arranged on the top of the tank body (1), a notch (5) is opened on one side of the annular guardrail (7), the notch (5) is used in conjunction with the outer protective frame (4), and a protective component for protecting workers is arranged inside the outer protective frame (4).

2. A water cooling tank using a natural stratified water storage method according to claim 1, characterized in that: The water storage assembly comprises two water distribution pipes (11) respectively fixedly connected to the top side and the bottom side of the main pipe (9); one side of the water distribution pipe (11) is fixedly connected to a plurality of connecting pipes (14); one end of the connecting pipe (14) is fixedly connected to a nozzle (15).

3. The water cooling tank of the natural stratified water storage method according to claim 1, characterized in that: A high water level monitor (8) and a low water level monitor (10) are fixedly arranged on the inner wall of the tank body (1), the high water level monitor (8) is located above the low water level monitor (10), and a plurality of temperature sensors (12) are arranged on one side of the tank body (1).

4. The water cooling tank of the natural stratified water storage method according to claim 1, characterized in that: The protective component comprises a top plate (6) fixedly connected to the top of the outer protective frame (4); a plurality of first support plates (16) and second support plates (19) are fixedly connected inside the outer protective frame (4); the first support plates (16) and the second support plates (19) are arranged alternately; a second arc-shaped hole (24) is opened inside the first support plate (16); a first arc-shaped hole (20) is opened inside the second support plate (19); and the first arc-shaped hole (20) and the second arc-shaped hole (24) are arranged alternately.

5. A water cooling tank using a natural stratified water storage method according to claim 4, characterized in that: Two symmetrically arranged ladder frames (21) are fixedly connected between the tops of the first support plate (16) and the second support plate (19) and the outer wall of the tank body (1); a plurality of hand-held rods (22) are fixedly connected between the two ladder frames (21); and a foot pedal (23) is fixedly sleeved on the outer wall of the hand-held rod (22).

6. The water cooling tank of the natural stratified water storage method according to claim 4, characterized in that: A blocking plate (26) is slidably connected to one side of the tank body (1), a staircase (18) is fixedly connected to the top of the blocking plate (26), the blocking plate (26) is used in conjunction with the first arc-shaped hole (20), and one end of the staircase (18) passes through the first arc-shaped hole (20).

7. A water cooling tank using a natural stratified water storage method according to claim 6, characterized in that: It also comprises a fixing rod (25), the fixing rod (25) being located directly below the outer protective frame (4), one side of the fixing rod (25) being rotatably connected to a connecting plate (30), one side of the connecting plate (30) being fixedly connected to a supporting rod (17), the supporting rod (17) being used to abut against the blocking plate (26).

8. The water cooling tank of the natural stratified water storage method according to claim 7, characterized in that: A first mounting plate (28) is fixedly connected to one side of the tank body (1), and a second mounting plate (29) is fixedly connected to one side of the support rod (17). Circular holes (27) are provided inside the first mounting plate (28) and the second mounting plate (29).

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