Spray cooling machine

Abstract

The utility model discloses a spray cooling machine, which relates to the technical field of spray, and adopts the technical scheme that the spray cooling machine comprises a spray machine, the spray machine comprises a conveying device, a water storage tank, a sewage tank, a water return pipe communicated with the water storage tank and the sewage tank, and a water supply pipe communicated with the water storage tank, a flow collector is mounted at the position, corresponding to the spray head, in the spraying machine, and the flow collector is communicated with the sewage tank; and the cleaning assembly is arranged in the spray head corresponding to the position of the screen and is used for automatically cleaning the screen, so that the automatic cleaning of the screen is realized, and the cleaning of the screen can be completed without arranging other power sources.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, and more particularly to a spray cooling machine. Background Art

[0002] Spray coolers are highly efficient cooling devices widely used in various industrial processes. They operate by spraying water or other media onto the object to be cooled, utilizing the heat absorption properties of water evaporation to achieve rapid cooling. However, in practical applications, spray coolers face several technical and operational challenges.

[0003] First, the surfaces being cooled are often not only hot but also potentially clogged with impurities like dust and oil. These impurities can enter the sprayer with the water flow during the spraying process, complicating its normal operation and maintenance. To conserve water resources and improve equipment sustainability, existing sprayers are often equipped with wastewater recovery and filtration systems.

[0004] These systems typically include a wastewater tank to collect used spray water. The wastewater then passes through a series of filtration devices to remove impurities, allowing the water to be reused. However, most filtration devices currently available only perform preliminary filtration and are unable to completely remove fine particles and dissolved impurities from the water. Using filters with higher filtration precision not only increases costs but also significantly reduces filtration efficiency.

[0005] Therefore, even after filtration, the recycled water may still contain impurities that are harmful to the spray equipment and nozzles. These impurities can not only clog the nozzles, affecting their proper function, but can also cause wear and tear on the nozzle's delicate components, shortening their service life. Furthermore, when water containing impurities is reused for spraying, it can affect the uniformity and efficiency of the spray, thereby compromising the overall cooling effect.

[0006] Therefore, in order to solve the above technical problems, the present application proposes a spray cooling machine. Utility Model Content

[0007] In response to the shortcomings of the prior art, the present invention aims to provide a spray cooling machine. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spray cooling machine, comprising a spray machine, the spray machine comprising a conveying device, a water storage tank, a sewage tank, a return pipe connecting the water storage tank and the sewage tank, and a water supply pipe connecting the water storage tank, a nozzle installed at one end of the water supply pipe, a current collector installed in the spray machine at a position corresponding to the nozzle, the current collector being connected to the sewage tank, and further comprising:

[0008] A screen installed inside the sprinkler head;

[0009] A cleaning component is arranged in the nozzle corresponding to the position of the screen, and the cleaning component is used to automatically clean the screen.

[0010] Preferably, the cleaning component includes a connecting tube rotatably connected to the nozzle, a diversion channel is provided between the connecting tube and the nozzle to facilitate the flow of water, and spiral blades are installed at the position of the connecting tube corresponding to the diversion channel, and a cleaning brush for cleaning the screen is also installed in the connecting tube.

[0011] Preferably, the screen is in a cone shape.

[0012] Preferably, the apex of the screen is the end close to the water supply pipe;

[0013] It is easy to clean the screen. When the top of the screen is at the end away from the water pipe, impurities are filtered out from the inside of the screen, which makes it inconvenient to clean the screen.

[0014] Preferably, the diversion channel is connected to the sewage tank through a sewage pipe;

[0015] The sewage pipe can divert the water flow that drives the spiral blade into the sewage tank, so that the spiral blade can better drive the connecting pipe to rotate.

[0016] Preferably, a filtering device is installed in the sewage tank, which can filter the water collected by the collector and reduce impurities in the water.

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

[0018] 1. In the utility model, the screen can be automatically cleaned by the cleaning component arranged in the nozzle. When the water flows through the screen and is sprayed to the outside, part of the water flows through the diversion channel to the spiral blade. The spiral blade drives the connecting pipe to rotate under the flow of water, driving the cleaning brush to rotate on the surface of the screen, thereby realizing automatic cleaning of the screen. The screen can be cleaned without setting up other power sources, thereby solving the problem of easy accumulation of impurities and difficulty in cleaning at the nozzle in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the nozzle structure in the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the nozzle in the present utility model;

[0023] Figure 4 This is a schematic diagram of the connecting pipe structure in the present utility model.

[0024] 1. Sprayer; 2. Conveying device; 3. Water storage tank; 4. Sewage tank; 5. Nozzle; 6. Water supply pipe; 7. Sewage pipe; 8. Cleaning component; 81. Connecting pipe; 82. Spiral blade; 83. Cleaning brush; 84. Diversion channel; 9. Return pipe; 10. Screen; 11. Collector. DETAILED DESCRIPTION

[0025] like Figure 1-4 As shown, the utility model provides a spray cooling machine, including a spray machine 1, the spray machine 1 includes a conveying device 2, a water storage tank 3, a sewage tank 4, and a return pipe 9 connecting the water storage tank 3 and the sewage tank 4, and a water supply pipe 6 connecting the water storage tank 3, one end of the water supply pipe 6 is installed with a nozzle 5, a collector 11 is installed in the position corresponding to the nozzle 5 in the spray machine 1, and the collector 11 is connected to the sewage tank 4, and further includes:

[0026] A screen 10 installed in the nozzle 5;

[0027] A cleaning assembly 8 is provided in the nozzle 5 at a position corresponding to the screen 10, and the cleaning assembly 8 is used to automatically clean the screen 10;

[0028] It is worth noting that other components are also provided in the nozzle 5, which are relatively mature in the spraying and related fields. The present invention does not involve improvements thereto, so they will not be described in detail here.

[0029] In summary, compared with the existing problem that impurities in the sprinkler 1 easily accumulate at the nozzle 5 when the water flow is recycled multiple times, the present invention has a filtering device installed in the sewage tank 4, which can filter the recycled sewage and reduce the impurity content in the sewage.

[0030] At the same time, a screen 10 and a cleaning component 8 are provided at the nozzle 5. The cleaning component 8 can clean the screen 10 to avoid the accumulation of impurities.

[0031] The cleaning assembly 8 includes a connecting pipe 81 rotatably connected to the nozzle 5. A diversion channel 84 is provided between the connecting pipe 81 and the nozzle 5 to facilitate the flow of water. A spiral blade 82 is installed at a position of the connecting pipe 81 corresponding to the diversion channel 84. A cleaning brush 83 for cleaning the screen 10 is also installed in the connecting pipe 81.

[0032] Water flows through the screen 10, and impurities remaining in the water are filtered by the screen 10, and the impurities adhere to the surface of the screen 10. At the same time, part of the water flows through the diversion channel 84 to the spiral blade 82. The spiral blade 82 drives the connecting pipe 81 to rotate under the flow of water, driving the cleaning brush 83 to rotate on the surface of the screen 10, thereby realizing automatic cleaning of the screen 10. The cleaning of the screen 10 can be completed without setting up other power sources. Not only can the screen 10 be cleaned, but also resources can be saved and production and use costs can be reduced.

[0033] The diversion channel 84 is connected to the sewage tank 4 through the sewage pipe 7. The sewage pipe 7 can divert the water flow that drives the spiral blade 82 into the sewage tank 4, so that the spiral blade 82 can better drive the connecting pipe 81 to rotate;

[0034] It is worth noting that the shape of the screen 10 is conical, which can increase the contact area with the water flow in the pipeline and increase the filtration efficiency;

[0035] The apex of the screen 10 is the end close to the water supply pipe 6;

[0036] It is easy to clean the screen 10. When the top of the screen 10 is at the end away from the water supply pipe 6, it becomes the screen 10 that filters out impurities, which makes it inconvenient to clean the screen 10.

[0037] It should be noted that the pipeline in the present invention can be transported by a water pump or other transport device 2;

[0038] Furthermore, a pipe can be provided between the screen 10 and the connecting pipe 81 to allow the cleaned impurities to flow out of the nozzle 5 under the drive of the water flow, thereby reducing the steps of manual cleaning. In addition, a switch for controlling the flow can be provided for the pipe and the nozzle 5. After spraying for a period of time, the nozzle 5 can be closed and the pipe can be opened, and all the water flow can be used to flush the impurities, thereby facilitating cleaning.

[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A spray cooling machine, comprising a spray machine (1), wherein the spray machine (1) comprises a conveying device (2), a water storage tank (3), a sewage tank (4), a return pipe (9) connecting the water storage tank (3) and the sewage tank (4), and a water supply pipe (6) connecting the water storage tank (3), wherein one end of the water supply pipe (6) is provided with a nozzle (5), a collector (11) is provided in a position corresponding to the nozzle (5) in the spray machine (1), and the collector (11) is connected to the sewage tank (4), wherein the spray machine (1) comprises a conveying device (2), a water storage tank (3), a sewage tank (4), and a return pipe (9) connecting the water storage tank (3) and the sewage tank (4), wherein the return pipe (9) connects ... Also includes: A screen (10) installed in the nozzle (5); A cleaning component (8) is arranged in the nozzle (5) at a position corresponding to the screen (10), and the cleaning component (8) is used to automatically clean the screen (10).

2. A spray cooling machine according to claim 1, characterized in that: The cleaning assembly (8) comprises a connecting pipe (81) rotatably connected to the nozzle (5), a guide channel (84) for facilitating water flow is provided between the connecting pipe (81) and the nozzle (5), and a spiral blade (82) is installed at a position of the connecting pipe (81) corresponding to the guide channel (84), and a cleaning brush (83) for cleaning the screen (10) is also installed in the connecting pipe (81).

3. A spray cooling machine according to claim 2, characterized in that: The shape of the screen (10) is conical.

4. A spray cooling machine according to claim 3, characterized in that: The apex of the screen (10) is at an end close to the water supply pipe (6).

5. The spray cooling machine according to claim 4, characterized in that: The diversion channel (84) is connected to the sewage tank (4) via a sewage pipe (7).

6. A spray cooling machine according to any one of claims 1 to 5, characterized in that: A filtering device is installed in the sewage tank (4).

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