Water supplementing pipe spray water system
By designing the water replenishing pipe spraying system and filter components in the closed cooling tower, the problem of easy blockage of the spraying water system is solved, and the normal circulation of the spraying water and the improvement of the cooling effect is achieved.
Patent Information
- Application Number
- CN202323367913.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2033-12-06
AI Technical Summary
The spray water system in the closed cooling tower is prone to blockage, which affects the recycling and cooling effect of the spray water.
A water replenishing pipe spraying system is designed. By setting up a left cavity and a right cavity and a connected water replenishing connection pipe, the spraying water can be circulated through various circulation methods to avoid blockage. Meanwhile, the filter assembly and anti-blocking rod structure are used to prevent clogging in the waist-shaped through holes.
It effectively avoids the blockage of the spray water system, ensures the normal circulation and cooling effect of the spray water, and extends the service life of the system.
Smart Images
Figure CN222598636U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling towers, in particular to a water supply pipe spraying system. Background Art
[0002] During the use of the closed cooling tower, the spray water falls directly on the heat exchange coil for cooling. The temperature of the spray water rises and eventually falls into the spray water tank of the closed cooling tower. After long-term use, scale forms in the spray water and condenses in the spray water tank or impurities are easily accumulated in the spray water tank, which will affect the recycling of the spray water in the spray water tank. If the scale enters the spray system from the spray water tank, it will also block the spray head and reduce the cooling effect of the closed cooling tower. Utility Model Content
[0003] In view of the above-mentioned technical deficiencies, the technical problem to be solved by the utility model is to provide a water supply pipe spray water system which can ensure the normal circulation of spray water and reduce or avoid blockage.
[0004] In order to solve the above technical problems, the utility model provides a water supply pipe spraying system, including a cooling tower body, a spray pipe is arranged at the top of the cooling tower body, a water tank is arranged at the bottom of the cooling tower body, a partition plate is arranged in the water tank, and the partition plate divides the inside of the water tank into a left cavity and a right cavity, a water receiving tank is arranged at the top of the water tank, and water outlets corresponding to the upper and lower parts of the right cavity are arranged at the bottom of the water receiving tank, an anti-blocking overflow intermediate pipe is arranged in the left cavity, and the left cavity and the right cavity are connected through the anti-blocking overflow intermediate pipe A filter assembly is provided in the right cavity, the spray pipe is connected with the water outlet of the water pump arranged outside the right cavity through a connecting pipe, the water inlet of the water pump is connected with the right cavity, the connecting pipe is connected with a main water supply pipe, the main water supply pipe is provided with a water supply pump, the end of the main water supply pipe away from the connecting pipe is connected with water supply connecting pipe 1 and water supply connecting pipe 2, and the end of the water supply connecting pipe 1 away from the main water supply pipe is connected with the bottom of the left cavity, and the end of the water supply connecting pipe 2 away from the main water supply pipe is connected with the bottom of the right cavity.
[0005] Preferably, the anti-overflow intermediate pipe includes a filter screen arranged on the top of the partition plate, an intermediate main pipe is arranged at the bottom of the left cavity, a U-shaped auxiliary pipe is arranged on the intermediate main pipe, both ends of the U-shaped opening of the U-shaped auxiliary pipe pass through the partition plate and are connected with the right cavity, the U-shaped bottom of the U-shaped auxiliary pipe is connected with the intermediate main pipe, and a drain valve is arranged on the outer wall of the right cavity. When the spray water flows normally, the spray water in the right cavity can enter the main water supply pipe through the water supply connecting pipe 2; when the water supply connecting pipe 2 (in the right cavity) is blocked, the spray water can enter the main water supply pipe through the left cavity, thereby not affecting normal use.
[0006] Preferably, the height of the partition plate is the same as that of the right cavity, and the height of the left cavity is greater than that of the right cavity, so that when the right cavity is blocked, the spray water in the right cavity can flow from the filter net on the top of the partition plate to the left cavity after overflowing the partition plate, thus not affecting normal use.
[0007] Preferably, the filter assembly includes a filter plate fixedly arranged on the top of the right cavity, a plurality of waist-shaped through holes are evenly distributed along the circumferential direction of the filter plate, a filter net is arranged on the top of the waist-shaped through hole, a support column is vertically arranged on the bottom surface of the right cavity, a rotating motor is arranged on the support column, a rotating plate is arranged on the output shaft of the rotating motor, the rotating plate is parallel to the filter plate, a plurality of anti-blocking rods corresponding to the waist-shaped through holes are evenly distributed along the circumferential direction of the rotating plate, the anti-blocking rods are located below the filter net, and the anti-blocking rods are movable and penetrate into the waist-shaped through holes at corresponding positions, a mesh brush is arranged on the top of the anti-blocking rod, the mesh brush conflicts with the filter net at the corresponding position, the filter plate can play a certain filtering effect on the spray water, and the rotating plate drives the anti-blocking rod to rotate back and forth in the waist-shaped through hole, so as to prevent blockage in the waist-shaped through hole.
[0008] Preferably, the shape of the water outlet is the same as that of the rotating disk, and the positions of the water outlet and the rotating disk correspond to each other up and down, so that the rotating disk can filter the spray water to a certain extent before using it, thereby reducing the blockage of the spray pipe.
[0009] Preferably, the anti-blocking rod is a hollow cylindrical structure and is made of elastic material, which is convenient for the rotating motor to drive the rotating disk to rotate, so that the anti-blocking rod reciprocates in the waist-shaped through hole at the corresponding position, thereby preventing blockage in the waist-shaped through hole.
[0010] The beneficial effects of the utility model are:
[0011] 1. The utility model sets up a variety of spray water circulation modes to avoid blockage, which affects the spray circulation and cooling effects.
[0012] 2. By setting up the left cavity and the right cavity, as well as the water supply connecting pipe 1 connected to the left cavity and the water supply connecting pipe 2 connected to the right cavity, when the spray water in the right cavity is blocked, the circulation of the spray water can still be guaranteed through the left cavity.
[0013] 3. The setting of the filter assembly can filter the spray water entering the right cavity. At the same time, the rotating motor drives the rotating disk to rotate reciprocatingly, so that the mesh brush on the top of the anti-blocking rod can clean the filter mesh, avoiding or reducing the blockage in the waist-shaped through hole, affecting the recycling of the spray water in the spray tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 A schematic diagram of the internal structure of a water supply pipe spray water system provided in an embodiment of the utility model.
[0016] Figure 2 A schematic diagram of the location of a filter component of a water supply pipe spray water system provided in an embodiment of the utility model.
[0017] Figure 3 A schematic diagram of the anti-blocking overflow intermediate pipe structure of a water supply pipe spray water system provided in an embodiment of the utility model.
[0018] Figure 4 A schematic diagram of the structure of a filter assembly of a water supply pipe spray water system provided in an embodiment of the utility model.
[0019] Figure 5 A schematic diagram of the rotating disk structure of a water supply pipe spray water system provided in an embodiment of the utility model.
[0020] Figure 6 A schematic diagram of the filter disc structure of a water supply pipe spray water system provided in an embodiment of the utility model.
[0021] Explanation of the reference numerals in the accompanying drawings: 1. Cooling tower body; 2. Spray pipe; 21. Connecting pipe; 22. Water pump; 3. Water tank; 31. Left cavity; 32. Right cavity; 311. Water tank; 312. Water outlet; 4. Partition plate; 5. Anti-blocking overflow intermediate pipe; 51. Filter screen; 52. Intermediate main pipe; 53. U-shaped auxiliary pipe; 54. Drain valve; 6. Filter assembly; 61. Filter disc; 62. Waist-shaped through hole; 621. Filter screen; 63. Support column; 64. Rotating motor; 65. Rotating disc; 66. Anti-blocking rod; 661. Net brush; 7. Main water supply pipe; 71. Water supply connecting pipe one; 711. Water supply pump; 72. Water supply connecting pipe two. DETAILED DESCRIPTION
[0022] 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.
[0023] like Figures 1 to 6 As shown, the utility model provides a water supply pipe spraying system, including a cooling tower body 1, a spray pipe 2 is arranged at the top of the cooling tower body 1, a water tank 3 is arranged at the bottom of the cooling tower body 1, a partition plate 4 is arranged in the water tank 3, and the partition plate 4 divides the inside of the water tank 3 into a left cavity 31 and a right cavity 32, a water receiving tank 311 is arranged at the top of the water tank 3, and a water outlet 312 corresponding to the upper and lower parts of the right cavity 32 is arranged at the bottom of the water receiving tank 311, an anti-blocking overflow intermediate pipe 5 is arranged in the left cavity 31, and the left cavity 31 and the right cavity 32 are connected through the anti-blocking overflow intermediate pipe 5. A filter assembly 6 is provided in the right cavity 32, the spray pipe 2 is connected with the water outlet of the water pump 22 arranged outside the right cavity 32 through the connecting pipe 21, the water inlet of the water pump 22 is connected with the right cavity 32, a main water supply pipe 7 is provided on the connecting pipe 21, a water supply pump 711 is provided on the main water supply pipe 7, the main water supply pipe 7 is connected with a water supply connecting pipe 1 71 and a water supply connecting pipe 2 72, and the end of the water supply connecting pipe 1 71 away from the main water supply pipe 7 is connected to the bottom of the left cavity 31, and the end of the water supply connecting pipe 2 72 away from the main water supply pipe 7 is connected to the bottom of the right cavity 32.
[0024] The anti-blocking overflow intermediate pipe 5 includes a filter screen 51 arranged on the top of the partition plate 4, an intermediate main pipe 52 is arranged at the bottom of the left cavity 31, a U-shaped auxiliary pipe 53 is arranged on the intermediate main pipe 52, both ends of the U-shaped opening of the U-shaped auxiliary pipe 53 pass through the partition plate 4 and are connected to the right cavity 32, the U-shaped bottom of the U-shaped auxiliary pipe 53 is connected to the intermediate main pipe 52, and a drain valve 54 is arranged on the outer wall of the right cavity 32. When the spray water circulates normally, the spray water in the right cavity 32 can enter the connecting pipe 21 to the spray pipe 2 under the action of the water pump 22; when the water pump 22 is damaged, the spray water in the right cavity 32 can be discharged through the water supply connection Under the action of the water supply pump 711, the connecting pipe 2 72 enters the main water supply pipe 7 and the connecting pipe 21 to the spray pipe 2 in sequence; when the water supply connecting pipe 2 72 and the water pump 22 are damaged or blockage occurs in the right cavity 32, the spray water in the right cavity 32 can pass through the U-shaped auxiliary pipe 53 and the middle main pipe 52 in sequence to enter the left cavity 31 (or the spray water in the right cavity 32 overflows the partition plate 4 and flows from the filter screen 51 at the top of the partition plate 4 to the left cavity 31), enters the main water supply pipe 7 through the water supply connecting pipe 1 71 under the action of the water supply pump 711, and then passes through the connecting pipe 21 to the spray pipe 2, thereby not affecting normal use.
[0025] The height of the partition plate 4 is the same as that of the right cavity 32, and the height of the left cavity 31 is greater than that of the right cavity 32, so that when the right cavity 32 is blocked, the spray water in the right cavity 32 can flow from the filter screen 51 at the top of the partition plate 4 to the left cavity 31 after overflowing the partition plate 4, thereby not affecting normal use; the filter assembly 6 includes a filter plate 61 fixedly arranged at the top of the right cavity 32, and a plurality of waist-shaped through holes 62 are evenly distributed along the circumferential direction on the filter plate 61, and a filter screen 621 is arranged at the top of the waist-shaped through hole 62, and a support column 63 is vertically arranged on the bottom surface of the right cavity 32, and a rotating motor 64 is arranged on the support column 63, and a rotating disk 65 is arranged on the output shaft of the rotating motor 64, and the rotating disk 65 is parallel to the filter plate 61, and a plurality of anti-blocking rods 66 corresponding to the waist-shaped through holes 62 are evenly distributed along the circumferential direction on the rotating disk 65, and the anti-blocking rods 66 are located below the filter screen 621, and the anti-blocking rods 66 are respectively movable through The anti-blocking rod 66 is passed through the waist-shaped through hole 62 at the corresponding position, and a mesh brush 661 is arranged on the top of the anti-blocking rod 66. The mesh brush 661 conflicts with the filter mesh 621 at the corresponding position. The filter disc 61 can play a certain filtering role on the spray water, and the rotating disc 65 drives the anti-blocking rod 66 to rotate back and forth in the waist-shaped through hole 62, which can prevent the waist-shaped through hole 62 from being blocked; the shape of the water outlet 312 is the same as the shape of the rotating disc 65, and the positions of the water outlet 312 and the rotating disc 65 correspond to each other up and down, which is convenient for the rotating disc 65 to play a certain filtering role on the spray water first, and then the spray water is used, thereby reducing the blockage of the spray pipe 2; the anti-blocking rod 66 is a hollow cylindrical structure, and the anti-blocking rod 66 is made of elastic material, which is convenient for the rotating motor 64 to drive the rotating disc 65 to rotate, so that the anti-blocking rod 66 rotates back and forth in the waist-shaped through hole 62 at the corresponding position, thereby preventing the waist-shaped through hole 62 from being blocked.
[0026] The working principle of the utility model is: during normal operation, the water replenishment pump 711 can be turned off first, and the spray water flows into the water receiving tank 311 and then enters the right cavity 32 through the water outlet 312 of the water receiving tank 311. The spray water entering the right cavity 32 is first filtered by the filter assembly 6, that is, it flows through the waist-shaped through hole 62 on the filter plate 61 (after being filtered by the filter net 621 in the waist-shaped through hole 62) to the right cavity 32 for storage. At this time, the spray water in the right cavity 32 can enter the connecting pipe 21 to the spray pipe 2 under the action of the water pump 22.
[0027] When the water pump 22 is damaged, the spray water in the right cavity 32 can pass through the water supply connecting pipe 2 72 and enter the main water supply pipe 7 and the connecting pipe 21 to the spray pipe 2 in sequence under the action of the water supply pump 711.
[0028] When the water pump 22 is damaged and the water supply connecting pipe 2 72 is blocked, the spray water in the right cavity 32 can enter the left cavity 31 through the U-shaped auxiliary pipe 53 and the middle main pipe 52 in turn (or the spray water in the right cavity 32 overflows the partition plate 4, and then flows into the left cavity 31 after being filtered through the filter net 51 on the top of the partition plate 4), and then under the action of the water supply pump 711, enters the main water supply pipe 7 through the water supply connecting pipe 1 71, and then passes through the connecting pipe 21 to the spray pipe 2, so as not to affect normal use.
[0029] When the waist-shaped through hole 62 is clogged after long-term use, the rotating motor 64 can be started to drive the rotating disk 65 to rotate back and forth. At this time, each anti-blocking rod 66 can be driven to reciprocate in the waist-shaped through hole 62 at the corresponding position. At the same time, the mesh brush 661 on the top of the anti-blocking rod 66 can clean the filter mesh 621 to avoid or reduce the blockage in the waist-shaped through hole 62; the outer circumferential wall of the waist-shaped through hole 62 can be set to a screen-like structure, which is conducive to the smooth flow of spray water.
[0030] The end of the main water supply pipe 7 away from the water supply pump 711 can also be directly connected to the spray pipe 2 to prevent the connection pipe 21 from being blocked and ensure smooth flow of the spray water.
[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A water supply pipe spray water system, characterized in that: The cooling tower comprises a cooling tower body (1), wherein a spray pipe (2) is arranged at the top of the cooling tower body (1), a water tank (3) is arranged at the bottom of the cooling tower body (1), a partition plate (4) is arranged in the water tank (3), and the partition plate (4) divides the interior of the water tank (3) into a left cavity (31) and a right cavity (32), a water receiving tank (311) is arranged at the top of the water tank (3), and water outlets (312) corresponding to the upper and lower portions of the right cavity (32) are arranged at the bottom of the water receiving tank (311), an anti-blocking overflow intermediate pipe (5) is arranged in the left cavity (31), and the left cavity (31) and the right cavity (32) are connected via the anti-blocking overflow intermediate pipe (5), and a filtering component (31) is arranged in the right cavity (32). 6), the spray pipe (2) is connected to the water outlet of a water pump (22) arranged outside the right cavity (32) through a connecting pipe (21), the water inlet of the water pump (22) is connected to the right cavity (32), a main water supply pipe (7) is connected to the connecting pipe (21), a water supply pump (711) is arranged on the main water supply pipe (7), a water supply connecting pipe 1 (71) and a water supply connecting pipe 2 (72) are connected to the end of the main water supply pipe (7) away from the connecting pipe (21), and the end of the water supply connecting pipe 1 (71) away from the main water supply pipe (7) is connected to the bottom of the left cavity (31), and the end of the water supply connecting pipe 2 (72) away from the main water supply pipe (7) is connected to the bottom of the right cavity (32).
2. A water supply pipe spray water system as claimed in claim 1, characterized in that: The anti-blocking overflow intermediate pipe (5) comprises a filter screen (51) arranged on the top of the partition plate (4); an intermediate main pipe (52) is arranged at the bottom of the left cavity (31); a U-shaped auxiliary pipe (53) is arranged on the intermediate main pipe (52); both ends of the U-shaped opening of the U-shaped auxiliary pipe (53) pass through the partition plate (4) and are connected to the right cavity (32); the U-shaped bottom of the U-shaped auxiliary pipe (53) is connected to the intermediate main pipe (52); and a sewage valve (54) is arranged on the outer wall of the right cavity (32).
3. A water supply pipe spray water system as claimed in claim 2, characterized in that: The height of the partition plate (4) is smaller than the height of the right cavity (32), and the height of the left cavity (31) is larger than the height of the right cavity (32).
4. A water supply pipe spray water system as claimed in claim 1, characterized in that: The filter assembly (6) comprises a filter plate (61) fixedly arranged at the top of the right cavity (32); a plurality of waist-shaped through holes (62) are evenly distributed along the circumferential direction on the filter plate (61); a filter screen (621) is arranged at the top of the waist-shaped through holes (62); a support column (63) is vertically arranged on the bottom surface of the right cavity (32); a rotating motor (64) is arranged on the support column (63); a rotating plate (65) is arranged on the output shaft of the rotating motor (64); and the rotating plate ( The rotating disk (65) is parallel to the filter disk (61), and a plurality of anti-blocking rods (66) corresponding to the waist-shaped through holes (62) are evenly distributed along the circumferential direction on the rotating disk (65). The anti-blocking rods (66) are located below the filter net (621), and the anti-blocking rods (66) are movable and penetrate into the waist-shaped through holes (62) at corresponding positions. A net brush (661) is arranged on the top of the anti-blocking rod (66), and the net brush (661) is in conflict with the filter net (621) at the corresponding position.
5. A water supply pipe spray water system as claimed in claim 4, characterized in that: The shape of the water outlet (312) is the same as that of the rotating disk (65), and the positions of the water outlet (312) and the rotating disk (65) correspond to each other in vertical direction.
6. A water supply pipe spray water system as claimed in claim 4, characterized in that: The anti-blocking rod (66) is a hollow cylindrical structure, and the anti-blocking rod (66) is made of elastic material.