Water-saving and energy-saving open type cooling tower

Abstract

The utility model discloses a water-saving and energy-saving open type cooling tower, which belongs to the technical field of cooling towers and comprises a water collecting tank, a tank body is arranged at the upper end of the water collecting tank, a fan is arranged in the middle of the upper end of the tank body, shutters are arranged on the periphery of the surface of the tank body, and dust filtering components are arranged on the outer sides of the shutters. The dust filtering assembly is arranged, a limiting block is pulled outwards, a fixing pin is made to be separated from a pin hole, a movable frame is moved, a clamping block slides in a sliding rail, the movable frame moves to drive a filtering cotton frame to move, the filtering cotton frame shields a blind window, the blind window can be cleaned, the blind window can be cleaned, and the blind window can be cleaned conveniently. Filtering is conducted through the filtering cotton frame, the using effect of the open type cooling tower is improved, the damping block pushes the movable rod to move under the elastic action of the telescopic spring, the movable rod pushes the filtering cotton frame to be tightly attached to the louver, and the filtering effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling towers, and in particular relates to a water-saving and energy-saving open cooling tower. Background Art

[0002] An open cooling tower usually allows outside air to enter the cooling tower. The outside air absorbs the heat from the water to exchange heat and produce steam before being discharged to the outside. At this time, the cooling water temperature is reduced and can be used for refrigeration.

[0003] Chinese patent application No. 202222649876.1 discloses a water-saving and energy-saving open cooling tower. The utility model includes a water collecting box, the upper surface of which is installed with a box body, the surface of which is installed with four shutters, the interior of which is fixedly connected with a fan, the surface of which is fixedly connected with a water inlet, the surface of which is installed with a pipe, the surface of which is provided with a filter device, the filter device includes a plurality of slides, the plurality of slides are fixedly connected with the surface of the box body, the inner wall of which is slidably connected with a slide plate, the surface of which is fixedly connected with a fixed plate, the surface of which is threadedly connected with a screw, one end of which is fixedly connected with a handle, the inner wall of which is provided with a plurality of holes, the size of which matches the size of the holes on the surface of the slide. The problem that the filter cotton cannot be quickly fixed is solved.

[0004] The above-mentioned patent has the following problems when in use: the filter device has a complex structure, and is troublesome to disassemble and assemble, which is time-consuming and labor-intensive, affecting its use; at the same time, there is no filter structure at the water inlet, and long-term use will cause scaling in the water collecting tank, affecting its use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a water-saving and energy-saving open cooling tower, which has the characteristics of convenient dust filtering and effective water filtering.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving and energy-saving open cooling tower, comprising a water collecting tank, a box body is arranged at the upper end of the water collecting tank, a fan is arranged in the middle of the upper end of the box body, shutters are arranged around the surface of the box body, a dust filtering assembly is arranged on the outer side of the shutters, a water inlet is arranged at the lower end of the side of the water collecting tank, and a water filtering assembly is arranged on the side of the water inlet.

[0007] Preferably, the dust filtering assembly includes a slide rail, a block, a movable frame, a reset assembly, a filter cotton frame, a limit block, a reset spring, a fixed pin and a pin hole, wherein a block is provided in the middle slide groove of the slide rail, a movable frame is provided on the side of the block, the upper and lower ends of the movable frame are provided with a reset assembly, the filter cotton frame is provided on the side of the reset assembly, a fixed pin is provided in the middle of both ends of the movable frame, a limit block is provided on the side of the fixed pin, a reset spring is provided on the surface of the fixed pin located between the filter cotton frame and the movable frame, and a plurality of pin holes are provided inside the slide groove of the slide rail.

[0008] Preferably, the fixing pin is always inserted into the pin hole under the elastic force of the return spring, the clamping block is slidably connected to the sliding groove of the slide rail, and the clamping block is set to a T-shaped structure.

[0009] Preferably, the reset assembly comprises a movable rod, a sleeve rod, a telescopic spring and a damping block, wherein the sleeve rod is provided with a telescopic spring inside, a damping block is provided on the side of the telescopic spring, and a movable rod is provided on the side of the damping block.

[0010] Preferably, the water filter assembly includes a filter box, an outlet pipe, a fine filter screen, a sedimentation tank 1, a coarse filter screen, a cover, a sedimentation tank 2 and a water inlet pipe, wherein a water outlet pipe is provided at one end of the filter box, a water inlet pipe is provided at the other end of the filter box, a fine filter screen is provided inside the filter box close to the water outlet pipe, a coarse filter screen is provided in the middle of the filter box, a sedimentation tank 1 is provided at the bottom of the filter box below the fine filter screen, a sedimentation tank 2 is provided at the bottom of the filter box close to the water inlet pipe, and covers are provided at the bottom of sedimentation tank 1 and sedimentation tank 2.

[0011] Preferably, transparent observation windows are provided on both sides of the filter box, and a sealing ring is provided at the connection between the transparent observation window and the filter box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a dust filter assembly, the limit block is pulled outward to make the fixed pin disengage from the pin hole, the movable frame is moved, the block slides in the slide rail, the movable frame moves to drive the filter cotton frame to move, the filter cotton frame blocks the shutter, the filter is filtered through the filter cotton frame, and the use effect of the open cooling tower is improved. The elastic force of the telescopic spring makes the damping block push the movable rod to move, and the movable rod pushes the filter cotton frame to be close to the shutter to ensure the filtering effect;

[0014] 2. The utility model is provided with a water filtration component. Circulating water enters the filter box from the water inlet pipe, is coarsely filtered through the coarse filter screen, and finely filtered through the fine filter screen. The filtered water is discharged from the outlet pipe into the water collecting box. Sedimentation tank 1 and sedimentation tank 2 respectively settle and collect the filtered impurities. The transparent observation window facilitates observation of the internal filtration situation, and the cover can be screwed open in time to discharge the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the dust filter assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the reset component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the water filter assembly of the utility model;

[0019] In the figure: 1. fan; 2. box body; 3. dust filter assembly; 31. slide rail; 32. block; 33. movable frame; 34. reset assembly; 341. movable rod; 342. sleeve rod; 343. telescopic spring; 344. damping block; 35. filter cotton rack; 36. limit block; 37. reset spring; 38. fixing pin; 39. pin hole; 4. water collecting tank; 5. water filter assembly; 51. filter box; 52. water outlet pipe; 53. fine filter screen; 54. sedimentation tank one; 55. coarse filter screen; 56. cover; 57. sedimentation tank two; 58. water inlet pipe; 59. transparent observation window; 6. water inlet; 7. shutter. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a water-saving and energy-saving open cooling tower, including a water collecting box 4, a box body 2 is arranged at the upper end of the water collecting box 4, a fan 1 is arranged in the middle of the upper end of the box body 2, shutters 7 are arranged around the surface of the box body 2, a dust filtering assembly 3 is arranged on the outer side of the shutter 7, a water inlet 6 is arranged at the lower end of the side of the water collecting box 4, and a water filtering assembly 5 is arranged on the side of the water inlet 6.

[0023] Specifically, the dust filter assembly 3 includes a slide rail 31, a block 32, a movable frame 33, a reset assembly 34, a filter cotton frame 35, a limit block 36, a reset spring 37, a fixing pin 38 and a pin hole 39, wherein a block 32 is provided in the middle slide groove of the slide rail 31, a movable frame 33 is provided on the side of the block 32, a reset assembly 34 is provided at the upper and lower ends of the movable frame 33, a filter cotton frame 35 is provided on the side of the reset assembly 34, a fixing pin 38 is provided in the middle of both ends of the movable frame 33, a limit block 36 is provided on the side of the fixing pin 38, a reset spring 37 is provided on the surface of the fixing pin 38 located between the filter cotton frame 35 and the movable frame 33, and a plurality of pin holes 39 are provided inside the slide groove of the slide rail 31.

[0024] By adopting the above technical solution, the limit block 36 is pulled outward to disengage the fixing pin 38 from the pin hole 39, and the movable frame 33 is moved to make the block 32 slide in the slide rail 31. The movement of the movable frame 33 drives the filter cotton frame 35 to move, and the filter cotton frame 35 blocks the shutter 7. Filtering is performed through the filter cotton frame 35, thereby improving the use effect of the open cooling tower.

[0025] Specifically, the fixing pin 38 is always inserted into the pin hole 39 under the elastic force of the return spring 37 , and the clamping block 32 is slidably connected to the slide groove of the slide rail 31 , and the clamping block 32 is set to a T-shaped structure.

[0026] By adopting the above technical solution, the movable frame 33 can be slid, moved, adjusted and fixed quickly in the slide rail 31 conveniently.

[0027] Specifically, the reset assembly 34 includes a movable rod 341, a sleeve rod 342, a telescopic spring 343 and a damping block 344, wherein the sleeve rod 342 is provided with a telescopic spring 343 inside, the side of the telescopic spring 343 is provided with a damping block 344, and the side of the damping block 344 is provided with a movable rod 341.

[0028] By adopting the above technical solution, the elastic force of the telescopic spring 343 causes the damping block 344 to push the movable rod 341 to move, and the movable rod 341 pushes the filter cotton frame 35 to be close to the shutter 7, thereby ensuring the filtering effect.

[0029] When the present embodiment is used, the pharmaceutical processing equipment makes medicine, and the generated hot circulating water enters the water collecting tank 4. When the circulating water inside the open cooling tower contacts the air sucked by the louver 7 to generate steam, the fan 1 is used to discharge the steam, and the limit block 36 is pulled outward to disengage the fixing pin 38 from the pin hole 39, and the movable frame 33 is moved to make the block 32 slide in the slide rail 31. The movement of the movable frame 33 drives the filter cotton frame 35 to move, and the filter cotton frame 35 blocks the louver 7. The filter is filtered through the filter cotton frame 35, which improves the use effect of the open cooling tower. The elastic force of the telescopic spring 343 causes the damping block 344 to push the movable rod 341 to move, and the movable rod 341 pushes the filter cotton frame 35 to be close to the louver 7, thereby ensuring the filtering effect and reducing the situation where the open cooling tower will inhale impurities and reduce the cooling water circulation effect. It is convenient to adjust and fix the filter cotton frame 35, and the usability of the open cooling tower is improved as much as possible.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the water filter assembly 5 includes a filter box 51, an outlet pipe 52, a fine filter screen 53, a sedimentation tank 1 54, a coarse filter screen 55, a cover 56, a sedimentation tank 2 57 and a water inlet pipe 58, wherein the outlet pipe 52 is provided at one end of the filter box 51, the inlet pipe 58 is provided at the other end of the filter box 51, a fine filter screen 53 is provided on the inner side of the filter box 51 close to the outlet pipe 52, a coarse filter screen 55 is provided in the middle of the inner side of the filter box 51, a sedimentation tank 1 54 is provided at the bottom of the filter box 51 below the fine filter screen 53, a sedimentation tank 2 57 is provided on the bottom of the filter box 51 close to the inlet pipe 58, and a cover 56 is provided at the bottom of the sedimentation tank 1 54 and the sedimentation tank 2 57.

[0032] By adopting the above technical solution, circulating water enters the filter box 51 from the water inlet pipe 58, is coarsely filtered through the coarse filter screen 55, and is finely filtered through the fine filter screen 53. The filtered water is discharged from the water outlet pipe 52 into the water collecting box 4. The sedimentation tank 1 54 and the sedimentation tank 2 57 respectively settle and collect the filtered impurities, and the cover 56 is screwed open in time to discharge the impurities.

[0033] Specifically, transparent observation windows 59 are provided on both sides of the filter box 51 , and a sealing ring is provided at the connection between the transparent observation window 59 and the filter box 51 .

[0034] By adopting the above technical solution, the transparent observation window 59 is convenient for observing the internal filtering situation, and it is convenient to screw open the cover 56 in time to discharge impurities.

[0035] When this embodiment is in use, circulating water enters the filter box 51 from the water inlet pipe 58, is coarsely filtered through the coarse filter screen 55, and is finely filtered through the fine filter screen 53. The filtered water is discharged from the water outlet pipe 52 into the water collecting box 4. The sedimentation tank 1 54 and the sedimentation tank 2 57 respectively settle and collect the filtered impurities. The transparent observation window 59 is convenient for observing the internal filtering situation, and the cover 56 is screwed open in time to discharge the impurities.

[0036] Working principle and use process of the utility model: When the utility model is used, the pharmaceutical processing equipment makes medicine, and the generated hot circulating water enters the water collecting tank 4, and the circulating water enters the filter box 51 from the water inlet pipe 58, and is coarsely filtered through the coarse filter 55, and finely filtered through the fine filter 53. The filtered water is discharged from the water outlet pipe 52 into the water collecting tank 4, and the sedimentation tank 1 54 and the sedimentation tank 2 57 are respectively precipitated and collected for the filtered impurities. The transparent observation window 59 is convenient for observing the internal filtering situation, and the cover 56 is screwed open in time to discharge the impurities. When the circulating water inside the open cooling tower contacts the air sucked in by the shutter 7 to generate steam, the steam is discharged by using the fan 1, and the dust filter component 3 is set , pull the limit block 36 outward to disengage the fixing pin 38 from the pin hole 39, move the movable frame 33, and make the block 32 slide in the slide rail 31. The movement of the movable frame 33 drives the filter cotton frame 35 to move, and the filter cotton frame 35 blocks the louver 7. Filtering is performed through the filter cotton frame 35, which improves the use effect of the open cooling tower. The elastic force of the telescopic spring 343 causes the damping block 344 to push the movable rod 341 to move, and the movable rod 341 pushes the filter cotton frame 35 to be close to the louver 7, ensuring the filtering effect, reducing the situation where the open cooling tower will inhale impurities and reduce the cooling water circulation effect, and conveniently adjusting and fixing the filter cotton frame 35, thereby improving the usability of the open cooling tower as much as possible.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-saving and energy-saving open cooling tower, comprising a water collecting tank, characterized in that: The upper end of the water collecting box is provided with a box body, a fan is provided in the middle of the upper end of the box body, shutters are provided around the surface of the box body, a dust filtering assembly is provided on the outer side of the shutters, a water inlet is provided at the lower end of the side of the water collecting box, and a water filtering assembly is provided on the side of the water inlet; The dust filter assembly comprises a slide rail, a block, a movable frame, a reset assembly, a filter cotton frame, a limit block, a reset spring, a fixed pin and a pin hole, wherein a block is provided in the middle slide groove of the slide rail, a movable frame is provided on the side of the block, a reset assembly is provided at the upper and lower ends of the movable frame, a filter cotton frame is provided on the side of the reset assembly, a fixed pin is provided in the middle of both ends of the movable frame, a limit block is provided on the side of the fixed pin, a reset spring is provided on the surface of the fixed pin located between the filter cotton frame and the movable frame, and a plurality of pin holes are provided inside the slide groove of the slide rail; The water filter assembly includes a filter box, a water outlet pipe, a fine filter screen, a sedimentation tank 1, a coarse filter screen, a cover, a sedimentation tank 2 and a water inlet pipe, wherein a water outlet pipe is provided at one end of the filter box, a water inlet pipe is provided at the other end of the filter box, a fine filter screen is provided inside the filter box close to the water outlet pipe, a coarse filter screen is provided in the middle of the filter box, a sedimentation tank 1 is provided at the bottom of the filter box below the fine filter screen, a sedimentation tank 2 is provided at the bottom of the filter box close to the water inlet pipe, and covers are provided at the bottom of the sedimentation tank 1 and the sedimentation tank 2.

2. A water-saving and energy-saving open cooling tower according to claim 1, characterized in that: The fixing pin is always inserted into the pin hole under the elastic force of the return spring, the clamping block is slidably connected with the slide groove of the slide rail, and the clamping block is set as a T-shaped structure.

3. A water-saving and energy-saving open cooling tower according to claim 1, characterized in that: The reset assembly comprises a movable rod, a sleeve rod, a telescopic spring and a damping block, wherein the sleeve rod is provided with a telescopic spring inside, a damping block is provided on the side of the telescopic spring, and a movable rod is provided on the side of the damping block.

4. A water-saving and energy-saving open cooling tower according to claim 1, characterized in that: Transparent observation windows are arranged on both sides of the filter box, and sealing rings are arranged at the connection between the transparent observation window and the filter box.

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