Cooling water tank

Abstract

The utility model discloses a cooling water tank, and relates to the technical field of water tank cooling. Comprising a water tank, an overflow groove is formed in the outer side of the water tank, and the water tank is communicated with the overflow groove through a plurality of overflow holes; feeding groove openings are formed in transverse plate bodies of the water tank and the overflow groove; a transverse water inlet pipe is fixed to the bottom of the water tank, a plurality of water outlet holes are formed in a pipe body of the transverse water inlet pipe, the bottom of the overflow tank is fixedly communicated with a water return pipe, and a water pump is connected to a pipe body of the water return pipe. The plastic strip cooling device is provided with the water tank, the overflow groove, the overflow hole, the feeding groove opening and the cooling assembly, a plastic strip enters the water tank through the feeding groove opening in the right side, the plastic strip exchanges heat with water at the top of the water tank in the moving process, the plastic strip is cooled, the heated water enters the overflow groove through the overflow hole in the top of the water tank and the feeding groove opening, and the cooling effect is achieved. Water is cooled through the water return pipe, the vertical water inlet pipe and the cooling assembly and then pumped into the bottom of the water tank through the water pump, and therefore continuous cooling of the water is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank cooling, in particular to a cooling water tank. Background Art

[0002] The Chinese utility model, with the authorization announcement number CN203665792U, discloses a cooling water tank device for long glass fiber reinforced PP strands, which can reduce the amount of cooling water used, and at the same time, the temperature in the two cooling systems is very balanced. At the same time, because the strips enter the small water tank horizontally, there is no need to cut into the water at an angle, which brings convenience to the operation process; the strips do not need to be guided by rollers, and the relative resistance is small, which can appropriately increase the production speed, improve production capacity, and reduce costs.

[0003] The above solution solves the technical problems raised in its background technology, but in practical applications, the above solution still has certain defects. For example, the water flow direction of the small water tank of the cooling water tank is disordered, and the cooling water will not even flow in some areas, thus affecting the cooling effect. Utility Model Content

[0004] The purpose of the utility model is to provide a cooling water tank to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a cooling water tank, comprising a water tank, and further comprising:

[0006] An overflow trough is arranged outside the water trough, and the water trough and the overflow trough are connected through a plurality of overflow holes;

[0007] A feed slot, which is provided on the transverse plate between the water tank and the overflow tank;

[0008] A horizontal water inlet pipe is fixed at the bottom of the water tank, and a plurality of water outlet holes are opened on the pipe body of the horizontal water inlet pipe;

[0009] A water return pipe, the water return pipe is fixedly connected to the bottom of the overflow tank, and a water pump is connected to the pipe body of the water return pipe;

[0010] A vertical water inlet pipe, which is fixedly connected to the bottom pipe body of the horizontal water inlet pipe;

[0011] The cooling component is arranged between the vertical water inlet pipe and the water return pipe, and is used to cool the water contained in the water tank. The outside of the cooling component is fixedly connected with a water supply pipe.

[0012] Preferably, the water outlet hole is fixedly connected with a connecting pipe, and the tube body of the connecting pipe is fixedly connected with a water outlet pipe with an opening facing downward.

[0013] Preferably, it also includes: a plurality of support legs and universal wheels; the plurality of support legs are fixed at the bottom end of the sink; and the universal wheels are fixed at the bottom ends of the support legs.

[0014] Preferably, a placement plate is fixed between the multiple supporting legs, and the cooling assembly is placed on the top plate body of the placement plate.

[0015] Preferably, it also includes:

[0016] A plurality of supporting shafts, wherein the plurality of supporting shafts are rollingly connected in the water tank;

[0017] A bottom shaft, which is arranged directly below the supporting shaft and is rollingly connected to the inner wall of the water tank;

[0018] A top gear and a bottom gear, the top gear and the bottom gear are respectively fixed to one side of the outermost support shaft and the bottom shaft, and the top gear and the bottom gear are meshed;

[0019] A plurality of belts, wherein the plurality of belts are arranged between the bottom shafts;

[0020] A disturbance plate is fixed to the surface of the belt.

[0021] Preferably, it also includes: a controller, a temperature sensor and a water level sensor;

[0022] A temperature sensor and a water level sensor are provided on the top of the water tank;

[0023] The temperature sensor and the water level sensor are electrically connected to the controller.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The cooling water trough is provided with a water trough, an overflow trough, an overflow hole, a feed notch and a cooling component. The plastic strip enters the water trough through the feed notch on the right side. During the movement of the plastic strip, the plastic strip exchanges heat with the water on the top of the water trough to achieve cooling of the plastic strip. The heated water enters the overflow trough through the overflow hole and the feed notch on the top of the water trough, is cooled through the return pipe, the vertical water inlet pipe and the cooling component, and is pumped into the bottom of the water trough through a water pump, thereby achieving continuous cooling of the water and improving the cooling effect of the plastic strip.

[0026] At the same time, a support shaft, a bottom shaft, a top gear and a bottom gear are also provided. When the plastic strip moves, the friction between the support shaft and the plastic strip drives the support shaft and the top gear to rotate counterclockwise. Since the top gear and the bottom gear are meshed, the bottom gear and the bottom shaft are rotated clockwise. When the bottom shaft rotates, it drives the belt and the disturbance plate fixed on the belt to move, thereby driving the high-temperature water on the right side to the left side, realizing the mixing of the water on the left and right sides, and then stabilizing the cooling water temperature, which can not only increase the cooling speed of the plastic strip but also alleviate the cooling speed of the material to prevent the material from catalysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a top view of the utility model;

[0029] Figure 3 It is a half-section diagram of the utility model;

[0030] Figure 4 It is an axial view of the utility model after half section.

[0031] In the figure: 1. water tank; 2. overflow tank; 3. overflow hole; 4. feed slot; 5. support leg; 6. universal wheel; 7. return pipe; 8. water pump; 9. cooling component; 10. vertical water inlet pipe; 11. support shaft; 12. bottom shaft; 13. top gear; 14. bottom gear; 15. horizontal water inlet pipe; 16. connecting pipe; 17. water outlet pipe; 18. belt; 19. disturbance plate; 20. plastic strip; 21. placement plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The device can be used to cool long glass fiber reinforced PP or polyphenylene ether strands.

[0034] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a cooling water tank, including a water tank 1, an overflow tank 2 is arranged on the outside of the water tank 1, and the water tank 1 and the overflow tank 2 are connected through a plurality of overflow holes 3, and a feed slot 4 is opened on the transverse plate of the water tank 1 and the overflow tank 2. During the process, the glass fiber reinforced plastic strip 20 is pulled out of the mold and horizontally enters the feed slot 4. At this time, the water level in the water tank 1 is higher than the top of the plastic strip 20, and the water in the water tank 1 cools the plastic strip 20.

[0035] A horizontal water inlet pipe 15 is fixed at the bottom of the water tank 1, and a plurality of water outlet holes for replenishing water to the water tank 1 are opened on the pipe body of the horizontal water inlet pipe 15. A return pipe 7 is fixedly connected to the bottom of the overflow tank 2, and a water pump 8 for providing power for water circulation is connected to the pipe body of the return pipe 7;

[0036] like Figure 1 As shown, a vertical water inlet pipe 10 is fixedly connected to the bottom tube body of the horizontal water inlet pipe 15, and a cooling component 9 for cooling the water contained in the water tank 1 is arranged between the vertical water inlet pipe 10 and the return pipe 7. A water supply pipe is fixedly connected to the outside of the cooling component 9. The cooling component 9 can cool the water flowing through it. The cooling component 9 is a mature existing technology, and its internal structure is not repeated in this solution.

[0037] When the plastic strip 20 moves, it exchanges heat with the water at the top of the water tank 1. The water at the top of the water tank 1 flows out through the overflow hole 3 and the feed slot 4 and enters the overflow tank 2. The water pump 8 pumps the water in the overflow tank 2 into the cooling assembly 9 for refrigeration, and finally enters the water tank 1 through the vertical water inlet pipe 10, thereby ensuring that the water in the water tank 1 continuously cools the plastic strip 20.

[0038] In a specific embodiment of the present invention, in order to prevent the impurities generated when the plastic strip 20 moves from clogging the water outlet, as shown in FIG. Figure 3 and Figure 4 As shown, the water outlet is fixedly connected to a connecting pipe 16, and the connecting pipe 16 is fixedly connected to a water outlet pipe 17 with an opening facing downward.

[0039] To facilitate the movement of the device, support legs 5 are fixed at the four corners of the bottom end of the sink 1, and a universal wheel 6 is fixed at the bottom end of the support leg 5. The universal wheel 6 has a braking function. Specifically, after moving the device to an appropriate position, step on the brake plate of the universal wheel 6 to limit the position of the device.

[0040] In order to integrate the device, facilitate the overall movement of the device and facilitate subsequent installation, a placement plate 21 is fixed between the multiple support legs 5, and the cooling assembly 9 is placed on the top plate of the placement plate 21.

[0041] like Figure 2-Figure 4As shown, a plurality of support shafts 11 are rollingly connected in the water tank 1, the plastic strip 20 is in contact with the top shaft body of the support shaft 11, and a bottom shaft 12 rollingly connected to the inner wall of the water tank 1 is arranged directly below the support shaft 11, and a top gear 13 and a bottom gear 14 are fixed to one side of the outermost support shaft 11 and the bottom shaft 12 respectively, and the top gear 13 and the bottom gear 14 are meshed with each other. It can be known that the plastic strip 20 enters the water tank 1 through the feed slot 4 on the side of the support shaft 11 and the bottom shaft 12, and then is pulled out through the feed slot 4 on the other side.

[0042] In order to disturb the water and make the water temperature in the water tank 1 uniform, a plurality of belts 18 are arranged between the bottom shafts 12 , and disturbance plates 19 are fixed on the surfaces of the belts 18 .

[0043] In addition, the cooling water tank also includes a controller. A temperature sensor and a water level sensor are arranged on the top of the water tank 1, and the temperature sensor and the water level sensor are electrically connected to the controller.

[0044] To supplement this plan, Figure 4 As shown, the plastic strip 20 enters the water tank 1 through the feed slot 4 on the right side. During the movement of the plastic strip 20, heat is exchanged with the water at the top of the water tank 1 to cool the plastic strip 20. The heated water enters the overflow tank 2 through the overflow hole 3 and the feed slot 4 at the top of the water tank 1, and is cooled through the return pipe 7 and the vertical water inlet pipe 10 before being pumped into the bottom of the water tank 1 through the water pump 8. When the plastic strip 20 moves, the friction between the support shaft 11 and the plastic strip 20 drives the support shaft 11 and the top gear 13 to rotate counterclockwise. Since the top gear 13 and the bottom gear 14 are meshed, the bottom gear 14 and the bottom shaft 12 rotate clockwise. When the bottom shaft 12 rotates, it drives the belt 18 and the disturbance plate 19 fixed on the belt 18 to move, thereby driving the high-temperature water on the right to the left, achieving mixing of the water on the left and right sides, and then stabilizing the cooling water temperature, mitigating the cooling rate of the material and preventing the material from catalysis.

[0045] When the water level sensor in the water tank 1 detects that the water level in the water tank 1 is lower than the set value, water is replenished to the cooling component 9 through the water replenishment pipe to maintain the water level of the water tank 1. The water temperature at the top of the water tank 1 is detected by the temperature sensor. When the water temperature is higher than the set value, the circulating water is cooled by the cooling component 9 to avoid increasing the system energy consumption due to continuous operation of the cooling component 9.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A cooling water tank, comprising a water tank (1), characterized in that: Also includes: An overflow trough (2), wherein the overflow trough (2) is arranged outside the water trough (1), and the water trough (1) and the overflow trough (2) are connected via a plurality of overflow holes (3); A feed slot (4), the feed slot (4) being provided on a transverse plate between the water tank (1) and the overflow tank (2); A transverse water inlet pipe (15), the transverse water inlet pipe (15) being fixed to the bottom of the water tank (1), and a plurality of water outlet holes being provided on the pipe body of the transverse water inlet pipe (15); A water return pipe (7), the water return pipe (7) is fixedly connected to the bottom of the overflow tank (2), and a water pump (8) is connected to the pipe body of the water return pipe (7); A vertical water inlet pipe (10), the vertical water inlet pipe (10) being fixedly connected to a bottom pipe body of the horizontal water inlet pipe (15); A cooling component (9) is arranged between the vertical water inlet pipe (10) and the water return pipe (7) and is used to cool the water contained in the water tank (1). A water supply pipe is fixedly connected to the outside of the cooling component (9).

2. The cooling water tank according to claim 1, characterized in that: The water outlet hole is fixedly connected to a connecting pipe (16), and the connecting pipe (16) is fixedly connected to a water outlet pipe (17) with an opening downward.

3. The cooling water tank according to claim 1, characterized in that: Also includes: A plurality of support legs (5) and universal wheels (6); the plurality of support legs (5) are fixed to the bottom end of the water tank (1); and the universal wheels (6) are fixed to the bottom end of the support legs (5).

4. The cooling water tank according to claim 3, characterized in that: A placement plate (21) is fixed between the plurality of support legs (5), and the cooling assembly (9) is placed on the top plate of the placement plate (21).

5. The cooling water tank according to claim 1, characterized in that: Also includes: A plurality of support shafts (11), wherein the plurality of support shafts (11) are rollingly connected in the water tank (1); A bottom shaft (12), the bottom shaft (12) being arranged directly below the support shaft (11) and being rollingly connected to the inner wall of the water tank (1); A top gear (13) and a bottom gear (14), wherein the top gear (13) and the bottom gear (14) are respectively fixed to one side of the outermost support shaft (11) and the bottom shaft (12), and the top gear (13) and the bottom gear (14) are meshed with each other; A plurality of belts (18), wherein the plurality of belts (18) are arranged between the bottom shafts (12); A disturbance plate (19), wherein the disturbance plate (19) is fixed on the surface of the belt (18).

6. The cooling water tank according to claim 1, characterized in that: Also includes: Controller, temperature sensor and water level sensor; The temperature sensor and the water level sensor are arranged on the top of the water tank (1); The temperature sensor and the water level sensor are electrically connected to the controller.

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