Air shower with water curtain

Abstract

The utility model relates to the technical field of air showers, in particular to an air shower with a water curtain, which comprises a frame body, the bottom of the inner wall of the frame body is fixedly connected with a water collecting frame, the top of the inner wall of the frame body is fixedly connected with a water collecting tank, and the outer side of the water collecting tank is fixedly connected with a first water pumping pipe. A first water suction pump is arranged at the connecting position of the first water suction pipe and the water collecting tank, the bottom of the water collecting tank is fixedly connected with a communicated water spraying pipe, and the bottom of the water spraying pipe is fixedly connected with a plurality of water spraying heads. According to the dust removal device, a first layer of water curtain can be formed through the arrangement of the first water suction pump, the first water suction pipe, the water collection frame, the water spraying head, the water spraying pipe and the pressure pump, dust blown down by workers is subjected to preliminary dust removal, a second layer of water curtain can be formed through the arrangement of the second water suction pump, the second water suction pipe and the water storage frame, dust removal is further conducted on the dust, and the dust removal efficiency is improved. And dust is prevented from diffusing into the external environment to cause environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of air shower rooms, in particular to an air shower room with a water curtain. Background Art

[0002] Air shower rooms are mainly used at the entrances of workshops that have high requirements for workshop cleanliness, such as electronics factories, pharmaceutical factories, and food factories. Dust is blown down by the fan installed in the air shower room. Strict control is required over the cleanliness of production and experimental sites to clean the dust on the workers and ensure the cleanliness of the production workshop.

[0003] With respect to the above-mentioned related technologies, the inventor believes that when the existing air shower room is in use, the dust on the workers is blown off. Under the action of strong wind, the dust will spread in the air, causing external environmental pollution. Therefore, the utility model provides an air shower room with a water curtain. Utility Model Content

[0004] The purpose of the present application is to provide an air shower room with a water curtain to solve the problem in the above background technology that when the existing air shower room is in use, the dust on the workers is blown off, and under the action of strong wind, the dust will spread in the air, causing external environmental pollution.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an air shower room with a water curtain, comprising a frame, a water collecting frame is fixedly connected to the bottom of the inner wall of the frame, a water collecting tank is fixedly connected to the top of the inner wall of the frame, a first water pump is fixedly connected to the outside of the water collecting tank, a first water pump is arranged at the position where the first water pump is connected to the water collecting tank, a interconnected water spray pipe is fixedly connected to the bottom of the water collecting tank, a plurality of water spray heads are fixedly connected to the bottom of the water spray pipe, a pressure pump connected to the water spray pipe is arranged on the outside of the frame, an end of the first water pump pipe away from the water collecting tank extends into the water collecting frame, and a second water spray assembly is arranged on the outside of the frame.

[0006] Preferably, the second water spray assembly includes a water storage frame fixedly connected to the side of the inner wall of the frame, the first water pumping pipe passes through the water storage frame, the inner wall of one side of the water storage frame is lower than the other side, and a second water pumping pipe is fixedly connected to the bottom of the water storage frame. The second water pumping pipe extends into the water collecting frame, and a second water pump is provided at the position where the second water pumping pipe is connected to the water storage frame.

[0007] Preferably, a plurality of limiting rings are fixedly connected to the inner wall side of the frame, and the limiting rings are fixedly connected to the outer side of the first water pumping pipe.

[0008] Preferably, a filter is detachably connected to the inner wall side of the water collecting frame, and the first water pumping pipe and the second water pumping pipe are both penetrated by the filter.

[0009] Preferably, a bottom plate is fixedly connected to the bottom of the inner wall of the frame, and a plurality of anti-slip grooves are provided on the outer side of the bottom plate.

[0010] Preferably, a fan is arranged on the inner wall side of the frame body, a baffle is arranged on the outer side of the fan, and a plurality of ventilation holes are opened on the outer side of the baffle.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. In the utility model, a first water curtain can be formed by arranging the first water pump, the first water pipe, the water collecting frame, the water spray head, the water spray pipe and the pressure pump, and preliminary dust reduction can be carried out on the dust blown off the workers. A second water curtain can be formed by arranging the second water pump, the second water pipe and the water storage frame, and further dust reduction can be carried out on the dust, so as to prevent the dust from spreading to the external environment and causing environmental pollution.

[0013] 2. In the utility model, by providing the first water pump and the second water pump, clean water can be reused, and the bottom plate can be used to avoid providing multiple chutes, thereby preventing workers from slipping while walking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the axial structure of the utility model from a first viewing angle;

[0016] Figure 2 This is a schematic diagram of the axial structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the structure of the blower and baffle in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the filter screen and the first water pumping pipe in the utility model.

[0019] In the figure: 1. frame; 2. water collecting frame; 3. filter; 4. first water pumping pipe; 5. limiting ring; 6. second water pumping pipe; 7. water collecting box; 8. first water pump; 9. water spraying pipe; 10. water spraying head; 11. water storage frame; 12. second water pump; 13. fan; 14. baffle; 15. ventilation hole; 16. bottom plate. 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] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Example 1: Reference Figure 1-4The air shower room with a water curtain shown in the figure comprises a frame 1, a water collecting frame 2 is fixedly connected to the bottom of the inner wall of the frame 1, a water collecting box 7 is fixedly connected to the top of the inner wall of the frame 1, a first water pumping pipe 4 is fixedly connected to the outer side of the water collecting box 7, a first water pump 8 is arranged at the position where the first water pumping pipe 4 is connected to the water collecting box 7, a connected water spraying pipe 9 is fixedly connected to the bottom of the water collecting box 7, a plurality of water spraying heads 10 are fixedly connected to the bottom of the water spraying pipe 9, a pressure pump connected to the water spraying pipe 9 is arranged on the outer side of the frame 1, one end of the first water pumping pipe 4 away from the water collecting box 7 extends into the water collecting frame 2, a second water spraying assembly is arranged on the outer side of the frame 1, a first layer of water curtain and a second layer of water curtain can be formed to perform multiple dust reduction on dust; the second water spraying assembly It includes a water storage frame 11 fixedly connected to the inner wall side of the frame 1, a first water pumping pipe 4 is passed through the water storage frame 11, one side of the inner wall of the water storage frame 11 is lower than the other side, and a second water pumping pipe 6 is fixedly connected to the bottom of the water storage frame 11, and the second water pumping pipe 6 extends into the water collecting frame 2. A second water pump 12 is arranged at the position where the second water pumping pipe 6 is connected to the water storage frame 11, so that the clean water can be reused many times; a plurality of limit rings 5 ​​are fixedly connected to the inner wall side of the frame 1, and the limit rings 5 ​​are fixedly connected to the outer side of the first water pumping pipe 4, and the limit rings 5 ​​play a fixing role for the first water pumping pipe 4; a filter screen 3 is detachably connected to the inner wall side of the water collecting frame 2, and the first water pumping pipe 4 and the second water pumping pipe 6 are both passed through the filter screen 3, and the filter screen 3 filters impurities.

[0023] In this embodiment, clean water is added into the water collecting frame 2, and the first water pump 8 pumps the clean water into the water collecting box 7 through the first water pumping pipe 4. The clean water is sprayed out through the water spraying pipe 9 and the water spraying head 10, and the pressure pump pressurizes it to form a first layer of water curtain. The second water pump 12 pumps the clean water into the water storage frame 11 through the second water pumping pipe 6. When the water storage frame 11 is full of clean water, the clean water flows out along the lower side of the water storage frame 11 to form a second layer of water curtain. When the staff walks through the frame 1, the fan 13 blows wind through the ventilation hole 15 to the staff, blows the dust on the staff, and blows it to the first layer of water curtain to perform preliminary dust reduction on the dust. Part of the first layer of water curtain will be blown away by the wind, and the dust will be further reduced by the second layer of water curtain.

[0024] Example 2: Reference Figure 1-4 Based on the same concept as the first embodiment, the present embodiment further proposes that a bottom plate 16 is fixedly connected to the bottom of the inner wall of the frame 1, and a plurality of anti-slip grooves are provided on the outer side of the bottom plate 16 to increase the friction of the staff walking; a fan 13 is provided on the inner wall side of the frame 1, and a baffle 14 is provided on the outer side of the fan 13, and a plurality of ventilation holes 15 are provided on the outer side of the baffle 14, so that the dust is blown toward the first layer of water curtain and the second layer of water curtain by strong wind.

[0025] In this embodiment, the anti-skid grooves on the surface of the bottom plate 16 are provided to prevent the staff from slipping while walking.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air shower room with a water curtain, comprising a frame (1), characterized in that: The bottom of the inner wall of the frame (1) is fixedly connected to a water collecting frame (2), the top of the inner wall of the frame (1) is fixedly connected to a water collecting box (7), the outer side of the water collecting box (7) is fixedly connected to a first water pump (4), a first water pump (8) is arranged at the position where the first water pump (4) is connected to the water collecting box (7), the bottom of the water collecting box (7) is fixedly connected to a connected water spray pipe (9), the bottom of the water spray pipe (9) is fixedly connected to a plurality of water spray heads (10), a pressure pump connected to the water spray pipe (9) is arranged on the outer side of the frame (1), one end of the first water pump pipe (4) away from the water collecting box (7) extends into the water collecting frame (2), and a second water spray assembly is arranged on the outer side of the frame (1).

2. The air shower room with water curtain according to claim 1, characterized in that: The second water spray assembly comprises a water storage frame (11) fixedly connected to the inner wall side of the frame body (1); the first water pumping pipe (4) passes through the water storage frame (11); one side of the inner wall of the water storage frame (11) is lower than the other side; a second water pumping pipe (6) is fixedly connected to the bottom of the water storage frame (11); the second water pumping pipe (6) extends into the water collecting frame (2); and a second water pump (12) is provided at the position where the second water pumping pipe (6) is connected to the water storage frame (11).

3. The air shower room with water curtain according to claim 2, characterized in that: A plurality of limiting rings (5) are fixedly connected to the inner wall side of the frame (1), and the limiting rings (5) are fixedly connected to the outer side of the first water pumping pipe (4).

4. The air shower room with water curtain according to claim 1, characterized in that: The inner wall side of the water collecting frame (2) is detachably connected with a filter screen (3), and the first water pumping pipe (4) and the second water pumping pipe (6) are both penetrated by the filter screen (3).

5. The air shower room with water curtain according to claim 4, characterized in that: A bottom plate (16) is fixedly connected to the bottom of the inner wall of the frame (1), and a plurality of anti-slip grooves are provided on the outer side of the bottom plate (16).

6. The air shower room with water curtain according to claim 1, characterized in that: A fan (13) is arranged on the inner wall side of the frame (1), a baffle (14) is arranged on the outer side of the fan (13), and a plurality of ventilation holes (15) are opened on the outer side of the baffle (14).

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