Acoustic screen high-pressure spraying system

Abstract

The utility model relates to a sound insulation screen high-pressure spraying system, and relates to the field of sound insulation screens. The device comprises a filter tank and a soundproof screen plate, the filter tank is provided with a water outlet pipe and a water inlet pipe, one end, away from the filter tank, of the water outlet pipe is connected with a high-pressure pump, a water outlet of the high-pressure pump is connected with a plurality of spray heads through spray water pipes, soundproof screen supporting columns are mounted on two sides of the soundproof screen plate, and the spray water pipes are mounted at the tops of the soundproof screen supporting columns. A coarse filter screen is fixedly mounted at the top of the inner cavity of the filter tank. According to the utility model, the waste water for flushing the construction site is filtered through the filter tank, the filtered water source is stored in the inner cavity of the storage area, and the water source in the inner cavity of the storage area is subjected to high-pressure spraying from the top of the sound insulation screen plate through the high-pressure pump, so that the overflow of raised dust at the edge of the construction site is reduced, the waste water of the construction site is recycled, and the effect of saving water is achieved.

Description

Technical Field

[0001] The present application relates to the field of sound insulation screens, and in particular to a high-pressure spray system for sound insulation screens. Background Art

[0002] Noise insulation screen, also known as sound barrier, is a specially designed acoustic baffle standing between the noise source and the sound receiving point. Noise insulation screen is mainly used for sound insulation and noise reduction on highways, expressways, elevated composite roads and other noise sources.

[0003] During construction, in order to reduce the noise of construction, a soundproof screen will be built outside the construction site. At the same time, in order to reduce construction dust, a high-pressure spray system will be installed on the top of the soundproof screen. If tap water is used directly, it will cause a waste of water. For this reason, it is necessary to design a soundproof screen high-pressure spray system to save water. Utility Model Content

[0004] In order to solve the existing technical problems, the present application provides a sound insulation screen high-pressure spray system.

[0005] The present application provides a sound insulation screen high-pressure spray system, which adopts the following technical scheme: a sound insulation screen high-pressure spray system, comprising a filter tank and a sound insulation screen board, the filter tank is provided with a water outlet pipe and a water inlet pipe, the end of the water outlet pipe away from the filter tank is connected to a high-pressure pump, the water outlet of the high-pressure pump is connected to a plurality of spray heads through a spray water pipe, sound insulation screen support columns are installed on both sides of the sound insulation screen board, the spray water pipe is installed on the top of the sound insulation screen support column, a coarse filter screen is fixedly installed on the top of the inner cavity of the filter tank, the inner cavity of the filter tank is divided into a filter area and a storage area by a guide plate, the water inlet pipe is arranged at the top of the inner cavity of the storage area, the water outlet pipe is arranged at the bottom of the inner cavity of the storage area, the guide plate is arranged at the bottom of the coarse filter screen, the guide plate is fixedly connected to the inner cavity of the fixed hoop, a fine filter plate is installed between the inner cavity of the filter area and the inner cavity of the storage area, a sludge discharge port is arranged at the bottom of the inner cavity of the filter area, a scraper is slidably connected to the top of the coarse filter screen, a pull rod is welded to the right side of the scraper, a movable door is rotatably connected to the right side of the filter tank, and the movable door is located on the right side of the pull rod.

[0006] By adopting the above technical scheme, the wastewater from the construction site is filtered through the filter pool, and the filtered water source is stored in the inner cavity of the storage area. The water source in the inner cavity of the storage area is sprayed with high pressure from the top of the sound insulation screen by a high-pressure pump, thereby reducing the overflow of dust at the edge of the construction site, realizing the reuse of the wastewater from the construction site, and achieving the effect of saving water.

[0007] Preferably, the distance between two adjacent spray heads is three meters.

[0008] Preferably, two fixing hoops are welded to the top of the sound insulation screen support column, and the spray water pipe is fixedly installed in the inner cavity of the fixing hoops.

[0009] Preferably, an electric on / off butterfly valve is installed on the surface of the water inlet pipe.

[0010] Preferably, a flow meter and an electric on / off butterfly valve are sequentially installed on the surface of the water outlet pipe.

[0011] Preferably, the fine filter plate is detachably slidably connected to the inner cavity of the filter tank, and a handle is installed on the outer side of the fine filter plate.

[0012] By adopting the above technical solution and by making the fine filter plate detachable, the fine filter plate can be pulled out and cleaned to prevent the fine filter plate from being blocked and affecting the filtration of wastewater in the inner cavity of the filter area.

[0013] Preferably, a water level sensor is installed in the inner cavity of the storage area, and the sensor is connected to the electric switch butterfly valve.

[0014] By adopting the above technical solution, the water level in the inner cavity of the storage area can be monitored by setting a water level sensor in the inner cavity of the storage area. When the water source in the inner cavity of the storage area is pumped out, the electric switch butterfly valve on the surface of the water inlet pipe will be controlled and opened to replenish the water source in the inner cavity of the storage area to avoid idling of the high-pressure pump.

[0015] Preferably, a handle is installed on the right side of the movable door.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] The utility model filters the waste water from flushing the construction site through a filter pool, and the filtered water source is stored in the inner cavity of the storage area. The water source in the inner cavity of the storage area is sprayed with high pressure from the top of the sound insulation screen through a high-pressure pump, thereby reducing the overflow of dust at the edge of the construction site, realizing the reuse of the waste water from the construction site and achieving the effect of saving water.

[0018] The utility model adopts a detachable arrangement of the fine filter plate, so that the fine filter plate can be pulled out and cleaned, thereby preventing the fine filter plate from being blocked and affecting the filtration of waste water in the inner cavity of the filter area.

[0019] The utility model can scrape off the large particle impurities on the surface of the coarse filter screen by setting the scraper.

[0020] The utility model can monitor the water level in the inner cavity of the storage area by setting a water level sensor in the inner cavity of the storage area. When the water source in the inner cavity of the storage area is pumped out, the electric switch butterfly valve on the surface of the water inlet pipe will be controlled and opened to replenish the water source in the inner cavity of the storage area to avoid idling of the high-pressure pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model.

[0023] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model.

[0024] Figure 3 It is a schematic diagram of the main cross-sectional view of the filter pool of the utility model.

[0025] Explanation of the reference numerals: 1. Filter tank; 2. Water outlet pipe; 3. Water inlet pipe; 4. Electric switch butterfly valve; 5. High-pressure pump; 6. Spray water pipe; 7. Spray head; 8. Sound insulation screen support column; 9. Sound insulation screen board; 10. Fixing hoop; 11. Coarse filter screen; 12. Drainage plate; 13. Filter area; 14. Storage area; 15. Fine filter plate; 16. Sludge discharge port; 17. Scraper; 18. Pull rod; 19. Movable door; 20. Handle. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0029] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0030] In addition, the term "plurality" shall mean two or more.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Example

[0032] Combination Figure 1-Figure 3The embodiment of the present application discloses a soundproof screen high-pressure spray system, including a filter pool 1 and a soundproof screen board 9. The filter pool 1 is provided with a water outlet pipe 2 and a water inlet pipe 3. A flow meter and an electric switch amount butterfly valve 4 are installed on the surface of the water outlet pipe 2 in sequence. The surface of the water inlet pipe 3 is installed with an electric switch amount butterfly valve. The end of the water outlet pipe 2 away from the filter pool 1 is connected to a high-pressure pump 5. The water outlet of the high-pressure pump 5 is connected to a plurality of spray heads 7 through a spray water pipe 6. The distance between two adjacent spray heads 7 is three meters. The two ends of the soundproof screen board 9 are connected to the high-pressure pump 5. A soundproof screen support column 8 is installed on both sides, a spray water pipe 6 is installed on the top of the soundproof screen support column 8, two fixing hoops 10 are welded on the top of the soundproof screen support column 8, the spray water pipe 6 is fixedly installed in the inner cavity of the fixing hoop 10, a coarse filter screen 11 is fixedly installed on the top of the inner cavity of the filter tank 1, and the inner cavity of the filter tank 1 is divided into a filter area 13 and a storage area 14 by a guide plate 12, the water inlet pipe 3 is arranged on the top of the inner cavity of the storage area 14, and the water outlet pipe 2 is arranged at the bottom of the inner cavity of the storage area 14. The inner cavity of the storage area 14 is equipped with a water level sensor, which is connected to the electric switch butterfly valve. By setting the water level sensor in the inner cavity of the storage area 14, the water level in the inner cavity of the storage area 14 can be monitored. When the water source in the inner cavity of the storage area 14 is exhausted, the electric switch butterfly valve on the surface of the water inlet pipe 3 will be controlled and opened to replenish the water source in the inner cavity of the storage area 14 to avoid idling of the high-pressure pump 5. The guide plate 12 is arranged at the bottom of the coarse filter 11, and the guide plate 12 is fixedly connected to the inner cavity of the fixing hoop 10 to filter. A fine filter plate 15 is installed between the inner cavity of the filter area 13 and the inner cavity of the storage area 14, a sludge discharge port 16 is provided at the bottom of the inner cavity of the filter area 13, a scraper 17 is slidably connected to the top of the coarse filter screen 11, and through the setting of the scraper 17, large particles of impurities on the surface of the coarse filter screen 11 can be scraped off, a pull rod 18 is welded to the right side of the scraper 17, and a movable door 19 is rotatably connected to the right side of the filter tank 1, and the movable door 19 is located on the right side of the pull rod 18, and a handle 20 is installed on the right side of the movable door 19. Example

[0033] Combination Figure 3 The fine filter plate 15 is detachably slidably connected to the inner cavity of the filter tank 1, and a handle is installed on the outer side of the fine filter plate 15. Through the detachable setting of the fine filter plate 15, the fine filter plate 15 can be pulled out and cleaned to prevent the fine filter plate 15 from being blocked and affecting the filtration of wastewater in the inner cavity of the filter area 13.

[0034] Working principle: When the utility model is used, the user collects the wastewater used to wash the vehicles on the construction site through the filter pool 1. The wastewater will first be coarsely filtered through the coarse filter screen 11 to filter the large particles of mud and gravel. The filtered wastewater will enter the inner cavity of the filter area 13, and the sludge will be precipitated in the inner cavity of the filter area 13 and finely filtered by the fine filter plate 15. The precipitated sludge will be regularly discharged from the sludge discharge port 16, and the filtered wastewater will be stored in the inner cavity of the storage area 14. The water source in the inner cavity of the storage area 14 is pumped into the inner cavity of the outlet pipe 2 by the high-pressure pump 5 and sprayed out at high pressure from the spray head 7 on the spray water pipe 6, so as to perform high-pressure spray on the top of the sound insulation screen plate 9, reduce the overflow of dust at the edge of the construction site, realize the reuse of the wastewater on the construction site, and achieve the effect of saving water. The filter material on the top of the coarse filter screen 11 is scraped off by opening the movable door 19 and pulling the pull rod 18, and the scraped filter material is discharged from the end of the movable door 19.

[0035] To sum up: the sound insulation screen high-pressure spray system filters the wastewater from the construction site through the filter pool 1, and the filtered water source will be stored in the inner cavity of the storage area 14. The water source in the inner cavity of the storage area 14 is sprayed from the top of the sound insulation screen board 9 through the high-pressure pump 5, thereby reducing the overflow of dust at the edge of the construction site, realizing the reuse of the construction site wastewater, and achieving the effect of saving water.

[0036] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A soundproof screen high-pressure spray system, comprising a filter tank (1) and a soundproof screen plate (9), characterized in that: The filter pool (1) is provided with a water outlet pipe (2) and a water inlet pipe (3); one end of the water outlet pipe (2) away from the filter pool (1) is connected to a high-pressure pump (5); the water outlet of the high-pressure pump (5) is connected to a plurality of spray heads (7) via a spray water pipe (6); both sides of the sound insulation screen (9) are provided with sound insulation screen support columns (8); the spray water pipe (6) is installed on the top of the sound insulation screen support column (8); a coarse filter screen (11) is fixedly installed on the top of the inner cavity of the filter pool (1); the inner cavity of the filter pool (1) is divided into a filter area (13) and a storage area (14) by a drainage plate (12); the water inlet pipe (3) is arranged on the top of the inner cavity of the storage area (14); The water outlet pipe (2) is arranged at the bottom of the inner cavity of the storage area (14); the guide plate (12) is arranged at the bottom of the coarse filter (11); the guide plate (12) is fixedly connected to the inner cavity of the fixing hoop (10); a fine filter plate (15) is installed between the inner cavity of the filter area (13) and the inner cavity of the storage area (14); a sludge discharge port (16) is arranged at the bottom of the inner cavity of the filter area (13); a scraper (17) is slidably connected to the top of the coarse filter (11); a pull rod (18) is welded to the right side of the scraper (17); a movable door (19) is rotatably connected to the right side of the filter tank (1); and the movable door (19) is located on the right side of the pull rod (18).

2. A sound insulation screen high pressure spray system according to claim 1, characterized in that: Two fixing hoops (10) are welded to the top of the sound insulation screen support column (8), and the spray water pipe (6) is fixedly installed in the inner cavity of the fixing hoops (10).

3. A sound insulation screen high pressure spray system according to claim 2, characterized in that: An electric on / off butterfly valve is installed on the surface of the water inlet pipe (3).

4. A sound insulation screen high pressure spray system according to claim 3, characterized in that: A flow meter and an electric on / off butterfly valve (4) are sequentially mounted on the surface of the water outlet pipe (2).

5. A sound insulation screen high pressure spray system according to claim 4, characterized in that: The fine filter plate (15) is detachably slidably connected to the inner cavity of the filter tank (1), and a handle is installed on the outer side of the fine filter plate (15).

6. A sound insulation screen high pressure spray system according to claim 5, characterized in that: The inner cavity of the storage area (14) is equipped with a water level sensor, which is connected to an electric switch butterfly valve.

7. A sound insulation screen high pressure spray system according to claim 6, characterized in that: A handle (20) is installed on the right side of the movable door (19).

8. A sound insulation screen high pressure spray system according to claim 7, characterized in that: The distance between two adjacent spray heads (7) is three meters.

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