CN206577541U - Air purification device for public facilities - Google Patents

Abstract

The utility model provides an air purification device for public facilities, which comprises a box body, wherein the box body is provided with an open end, other surfaces are all blocked, a plurality of transversely arranged spray pipes are arranged in the box body at the open end in a row, a water receiving tank is arranged below the spray pipes, a water supply pipeline is arranged in the water receiving tank, a circulating pump is arranged on the water supply pipeline, and the water supply pipeline is respectively connected with each spray pipe; install the baffle that absorbs water in the box, the baffle that absorbs water separates the box for edulcoration chamber and purification chamber, and the shower is located the edulcoration intracavity, purifies the intracavity and is equipped with the purifying box, and the purifying box has an air inlet and a gas outlet, is equipped with the filter screen in the purifying box, and one side that the filter screen is close to the gas outlet is equipped with the fan, and the outlet duct is connected to the fan, and the outlet duct passes the gas outlet and just stretches out the. The air purification device adopts a unique structural design, so that a great number of technical effects are achieved, and the air purification device has a good application prospect and industrial production potential in the technical field of air purification.

Description

An air purification device for public facilities

technical field

The utility model relates to an air purification device, more particularly to an air purification device for public facilities, and belongs to the technical field of air purification and environmental protection equipment.

Background technique

For a long time, with the development of my country's industrialization process, the rapid increase in the number of motor vehicles and many other factors, the air quality has become worse and worse in an increasing range, especially in the vast northern regions, especially in coal-fired In the winter of the season, smog occurs more and more frequently and becomes more and more serious, which has seriously affected the physical and mental health of the broad masses of the people.

To this end, people have developed a variety of air purifiers, especially household air purifiers. These purifiers can purify air to a certain extent through the comprehensive use of various means, such as filtration, photocatalysis, and negative oxygen ion release. Air, to ensure the quality of the air.

But another problem is that the processing area of these ordinary household air purifiers is small, generally about 40-60 square meters, no matter how large the area is, it is difficult to achieve the purification effect in a short time, or it is difficult to maintain a good cleaning effect for a long time. Purifying effect. In many public places, such as classrooms, supermarkets, hospitals, waiting halls, etc., due to their large space and relatively open characteristics, it is difficult for ordinary air purifiers to perform the purification function. Air purifiers are equipped with high-precision filter elements, but in relatively open public facilities, the high-precision filter elements are quickly blocked, and the cost of use is very high.

In order to overcome the above-mentioned defects, there is still an urgent need for the research and development of new air purifiers. This is of great practical significance and practical application value in today's deteriorating air quality. It also has a good industrial production base and sales potential. Just the power place and the foundation that the utility model is accomplished rely on.

Utility model content

In order to develop a new type of air purifier that can be used in public facilities, the inventor has conducted in-depth research on this, and after paying a lot of creative work, the utility model has been completed.

The technical problem solved by the utility model is to provide an air purification device for public facilities to solve the technical problem that conventional household air purifiers cannot purify air in relatively open public facilities with large areas.

The technical problem solved by the utility model is achieved by the following technical solutions: the utility model provides an air purification device for public facilities, the air purification device includes a box body, the box body has an open end and The other sides are blocked, and the open end of the box is equipped with a number of horizontally arranged spray pipes in a row, and a water receiving tank is provided under the spray pipe, and a water supply pipe is arranged in the water receiving tank. Road, a circulation pump is installed on the water supply pipeline, and the water supply pipeline is respectively connected to each of the spray pipes; a water-absorbing partition is installed in the box, and the water-absorbing partition separates the box into The impurity removal chamber and the purification chamber, the spray pipe is located in the impurity removal chamber, the purification chamber is provided with a purification box, the purification box has an air inlet and an air outlet, and the purification box is provided with There is a filter screen, and a fan is provided on the side of the filter screen close to the air outlet, and the fan is connected to an air outlet pipe, and the air outlet pipe passes through the air outlet and extends out of the box.

Through such a structural design, the polluted air enters the box from the open end through the spray surface formed by the spray pipe. During this process, large particles of dust and light flocs in the air The objects will be blocked or wetted by the water mist, and flow into the water receiving tank with the water mist, and the relatively clean air will enter the purification chamber through the water-absorbing partition, and after being filtered again by the filter, Drain the box.

In this way, the circulating water and the filter screen can be used to purify the air, which not only saves resources and prolongs the service life of the filter screen, but also is suitable for use in large-area occasions. It not only adds a landscape to public facilities, but also plays a role The effect of purifying the air.

Wherein, the filter screen can be properly selected according to requirements, for example, it can be a filter screen of different specifications that can intercept PM 2.5 or PM 10, those skilled in the art can make suitable selection and determination, and will not go into details one by one here .

In the air purification device for public facilities described in the utility model, as a preferred technical solution, a blocking plate is provided between the uppermost spray pipe and the box body.

Through such a structural design, polluted air can be prevented from entering the box from the gap between the uppermost spray pipe and the box, thereby improving the purification effect.

In the air purification device for public facilities described in the utility model, as a preferred technical solution, the water-absorbing partition includes a ring-shaped plate frame, and a water-absorbing sponge is arranged in the plate frame, and the plate The frame is inserted into the box from the top of the box, and the bottom of the plate frame is fixed on the inner wall of the water receiving tank.

Through such a structural design, the water-absorbing sponge can not only absorb moisture in the air, but also further play a filtering role. Moreover, after the water-absorbing sponge absorbs and collects moisture in the air, it will flow into the water receiving tank under its own weight without affecting the air permeability of the water-absorbing sponge (not affecting the subsequent filtering function).

In the air purification device for public facilities described in the utility model, as a preferred technical solution, a sealing strip is provided between the plate frame and the box body.

Through such a structural design, on the one hand, the sealing strip can seal the gap between the plate frame and the box body; on the other hand, it can also clamp the plate frame to the Top, play a good role in fixing.

Preferably, the sealing strip is made of polymer elastic material, such as rubber material. In this way, it has good elastic performance, and can more effectively realize the sealing gap and fixing effect.

In the air purification device for public facilities described in the utility model, as a preferred technical solution, a partition board is provided in the water receiving tank, and a water filter net is provided on the partition board, and the The partition plate divides the water receiving tank into a water receiving area and a water purification area, the spray pipe is located above the water receiving area, and the water supply pipeline communicates with the water purification area.

Through such a structural design, the cleanliness of the water in the circulation pipeline is guaranteed.

In the air purification device for public facilities described in the utility model, as a preferred technical solution, a deflector is provided in the purification chamber, one end of the deflector is facing the water-absorbing partition, and the other is One end is connected to the air inlet of the purification box, and the periphery of the end of the guide cover facing the water-absorbing partition is sealed with the inner wall of the box.

Through such a structural design, all the air can pass through the guide cover and enter the purification box, thereby achieving the best purification effect.

In the air purification device for public facilities described in the utility model, as a preferred technical solution, a desiccant is provided in the purification box, and the desiccant is located at the bottom of the purification box.

The setting of the desiccant can facilitate the absorption of moisture in the air in the purification box, ensuring good and suitable humidity of the finally discharged purified air.

As mentioned above, the utility model provides an air purification device for public facilities. Due to the unique structural design, the air purification device has achieved many technical effects, such as:

1. The air of the utility model enters the box from the open end through the water mist surface formed by spraying the spray pipe. During this process, the large particles of dust and light flocs in the air will be blocked by the water mist. With the water mist flowing into the water receiving tank, the relatively clean air enters the purification chamber through the water-absorbing partition, and is discharged out of the box after being filtered again by the filter screen. The utility model uses circulating water and the filter screen to purify the air, which can not only save resources, The service life of the filter screen is extended, and it is suitable for use in large-area occasions (it can be adjusted by appropriately increasing the area of the open end, the area of the filter screen, etc.), and plays a good role in purifying the air.

2. Since there is a water-absorbing sponge in the plate frame, the water-absorbing sponge can absorb the moisture in the air, and after the water is collected, it will flow into the sink under the action of its own weight, without affecting the air permeability of the water-absorbing sponge, and further filter the air. role.

3. Since there is a partition board in the water receiving tank, and a water filter net is set on the partition board, the impurities in the water receiving tank are blocked in the water receiving area, which ensures the cleanliness of the water quality in the water purification area, thereby avoiding spraying Tubes become clogged, extending sprinkler maintenance intervals.

As mentioned above, the utility model provides an air purification device used in public facilities. Due to the unique structural design of the air purification device, many technical effects have been achieved, and it has a good application in the field of air purification technology. Prospects and potential for industrial production.

Description of drawings

Fig. 1 is the structural representation of the air purification device for public facilities of the utility model embodiment;

Fig. 2 is a partial enlarged structural schematic diagram of A in Fig. 1;

Wherein, in FIG. 1 and FIG. 2 , each numeral signifies the following specific meanings, elements and/or components respectively.

In the figure: 1, box body, 101, impurity removal chamber, 102, purification chamber, 2, water-absorbing partition, 201, plate frame, 202, water-absorbing sponge, 3, spray pipe, 4, sink, 401, water receiving Area, 402, water purification area, 5, circulating pump, 6, water supply pipeline, 7, purification box, 8, filter screen, 9, fan, 10, air outlet pipe, 11, partition plate, 12, water filter net, 13. Air deflector, 14. Desiccant, 15. Blocking plate, 16. Sealing strip.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described. However, the use and purpose of these exemplary embodiments are only used to illustrate the utility model, and do not constitute any form of any limitation on the actual protection scope of the utility model, let alone limit the protection scope of the utility model thereto.

As shown together in Figure 1 and Figure 2, the utility model provides an air purification device for public facilities, the air purification device includes a box 1, the box 1 has an open end and other sides are all sealed Blocking, the box body 1 is located at the open end and installed in a row with a number of horizontally arranged spray pipes 3, the bottom of the spray pipe 3 is provided with a water receiving tank 4, and the water receiving tank 4 is provided with a water supply pipeline 6, and the water supply pipeline 6 Circulation pump 5 is installed on top, water supply pipeline 6 is connected to each spray pipe 3 respectively; water-absorbing partition 2 is installed in box body 1, and water-absorbing partition board 2 divides box body 1 into impurity removal chamber 101 and purification chamber 102 , the spray pipe 3 is located in the impurity removal chamber 101, the purification chamber 102 is provided with a purification box 7, the purification box 7 has an air inlet and an air outlet, the purification box 7 is provided with a filter screen 8, and the filter screen 8 is close to the outlet A fan 9 is provided on one side of the air port, and the fan 9 is connected to an air outlet pipe 10 , and the air outlet pipe 10 passes through the air outlet and extends out of the box body 1 .

Through such a structural design, the polluted air enters the box body 1 from the water mist surface formed by spraying the spray pipe 3 from the open end. During this process, large particles of dust and light flocs in the air will be eliminated The water mist is blocked or wetted, and flows into the water receiving tank 4 with the water mist, and the relatively clean air enters the purification chamber 102 through the water-absorbing partition 2, and is discharged from the casing 1 after being filtered again by the filter screen 8.

In this way, the circulating water and the filter screen 8 can be used to purify the air, which not only saves resources and prolongs the service life of the filter screen 8, but also is suitable for use in large-area occasions and effectively purifies the air.

Wherein, the filter screen 8 can be properly selected according to requirements, for example, it can be a filter screen of different specifications capable of intercepting PM 2.5 or PM 10, those skilled in the art can perform suitable selection and determination, and will not repeat them one by one here. repeat.

More preferably, a blocking plate 15 can be provided between the uppermost spray pipe 3 and the box body 1, thereby preventing polluted air from entering the box body 1 from the gap between the uppermost spray pipe 3 and the box body 1 Inside, the purification effect is further improved.

The water-absorbing partition 2 includes a ring-shaped plate frame 201, the plate frame 201 is provided with a water-absorbing sponge 202, the plate frame 201 is inserted into the box body 1 from the top of the box body 1, and the bottom of the plate frame 201 is fixed on the inner wall of the water receiving tank 4 .

With such a structural design, the water-absorbing sponge 202 can not only absorb moisture in the air, but also further play a filtering role. Moreover, after the absorbent sponge 202 absorbs and collects the moisture in the air, it will flow into the water receiving tank 4 under its own weight without affecting the air permeability of the absorbent sponge 202 (does not affect the subsequent filtering function).

A sealing strip 16 is provided between the plate frame 201 and the box body 1 .

Through such a structural design, the sealing strip 16 can play the role of sealing the gap between the plate frame 201 and the box body 1 on the one hand, and on the other hand, can also clamp the plate frame 201 on the top of the box body 1 to play to good fixation.

Furthermore, the sealing strip 16 is made of polymer elastic material, such as rubber material. In this way, it has good elastic performance, and can more effectively realize the sealing gap and fixing effect.

The water receiving tank 4 is provided with a dividing plate 11, the dividing plate 11 is provided with a water filter 12, the dividing plate 11 divides the water receiving tank 4 into a water receiving area 401 and a water purification area 402, and the spray pipe 3 is located at Above the water receiving area 401 , the water supply pipeline 6 is connected to the water purification area 402 .

Through such a structural design, the cleanliness of the water in the circulation pipeline is guaranteed.

A deflector 13 is provided in the clean chamber 102, one end of the deflector 13 faces the water-absorbing partition 2, and the other end is connected to the air inlet of the purification box 7, and the periphery of the deflector 13 faces the water-absorbing partition 2 and The inner wall of the box body 1 is sealed.

Through such a structural design, all the air can enter the purification box 7 through the guide cover 13, thereby achieving the best purification effect.

A desiccant 14 is arranged inside the purification box 7 , and the desiccant 14 is located at the bottom of the purification box 7 .

The setting of the desiccant can facilitate the absorption of moisture in the air in the purification box 7, ensuring good and suitable humidity of the finally discharged purified air.

As mentioned above, the utility model provides an air purification device used in public facilities. Due to the unique structural design of the air purification device, many technical effects have been achieved, and it has a good application in the field of air purification technology. Prospects and potential for industrial production.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (8)

1. An air cleaning device for public facilities, characterized in that: the air cleaning device includes a casing, the casing has an open end and other sides are all blocked, and the casing is located in the The open end is equipped with a number of horizontally arranged spray pipes in a row, and a water receiving tank is provided under the spray pipes, and a water supply pipeline is arranged in the water receiving tank, and a circulating pump is installed on the water supply pipeline. The water supply pipeline is respectively connected to each of the spray pipes; a water-absorbing baffle is installed in the box, and the water-absorbing baffle divides the box into a decontamination chamber and a purification chamber, and the spray pipe is located in the In the impurity removal chamber, a purification box is provided in the purification chamber, and the purification box has an air inlet and an air outlet, and a filter screen is arranged in the purification box, and the filter screen is close to the air outlet A fan is provided on one side, and the fan is connected to an air outlet pipe, and the air outlet pipe passes through the air outlet and extends out of the box body. 2 . The air cleaning device for public facilities according to claim 1 , wherein a blocking plate is provided between the uppermost spray pipe and the box body. 3 . 3. A kind of air cleaning device for public facilities according to claim 1, characterized in that: said water-absorbing partition comprises a ring-shaped plate frame, said plate frame is provided with a water-absorbing sponge, said plate frame It is inserted into the box from the top of the box and the bottom of the plate frame is fixed on the inner wall of the water receiving tank. 4. The air cleaning device for public facilities according to claim 3, wherein a sealing strip is provided between the plate frame and the box body. 5. An air cleaning device for public facilities according to claim 4, characterized in that: the sealing strip is made of polymer elastic material. 6. An air purification device for public facilities according to claim 1, characterized in that: a partition plate is provided in the water receiving tank, a water filter net is provided on the partition board, and the partition board The partition plate separates the water receiving tank into a water receiving area and a water purification area, the spray pipe is located above the water receiving area, and the water supply pipeline is connected to the water purification area. 7. The air purification device for public facilities according to claim 1, characterized in that: a deflector is provided in the purification chamber, one end of the deflector is facing the water-absorbing partition, and the other end is The air inlet of the purification box is connected, and the periphery of the end of the guide cover facing the water-absorbing partition is sealed with the inner wall of the box. 8. An air purification device for public facilities according to any one of claims 1-7, wherein a desiccant is provided in the purification box, and the desiccant is located at the bottom of the purification box .