CN214635428U - Photocatalyst filter screen device with circulation control fluid direction purification structure - Google Patents

Abstract

The utility model discloses a photocatalyst filter screen device with circulation control fluid direction purification structure, which comprises a filter device, a filtration purification bin and an air outlet bin, when flowing air is firstly filtered, a part of filtered air is reintroduced to an initial position for filtration through a circulation conveying pipe, the other part of air is conveyed to the inner side of a water pool through a guide pipe for dust fall adsorption, a seal baffle plate can separate the filtration purification bin and the air outlet bin, a top plate is limited at the upper end of the filter device, an operator can flexibly insert and extract the seal baffle plate by drawing the top plate, a non-drying adhesive adhesion layer coated on the surface of the seal baffle plate can adhere dust impurities in the air, an exhaust fan can extract the air in the inner cavity of the air outlet bin through an air outlet, and when the air is extracted through a first active carbon filter screen and a second active carbon filter screen, carry out dual adsorption to the air and purify, avoid containing impurity in the air and pollute the external environment.

Description

Photocatalyst filter screen device with circulation control fluid direction purification structure

Technical Field

The utility model relates to a filter equipment technical field specifically is a photocatalyst filter unit with circulation control fluid direction purification structure.

Background

The photocatalyst is a general name of a photo-semiconductor material represented by nano-scale titanium dioxide and having a photocatalytic function, in modern city construction, atmospheric pollution and indoor air pollution become more and more serious, people need to breathe fresh air subjected to filtering treatment in places of work and life, but when an existing suction type air purifier is in actual operation, most of air directly passes through an internal filter screen and cannot be circulated or filtered for many times, so that the air purifying effect is poor, if the air filtering and purifying effect is poor, the air is directly discharged to the external environment, and the external environment is also polluted.

In view of the above-mentioned problems, a photocatalyst filtering device with a purifying structure for circularly controlling the direction of fluid is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photocatalyst filter unit with circulation control fluid direction purification structure, after the inboard that the air that flows gets into filtration purification storehouse is filtered for the first time, some filtered air will filter again through circulating the conveyer pipe leading-in to the initial position, and another part air will carry out the dust fall through the inboard of stand pipe conveying to the pond and adsorb, thereby make the air divide into two parts, some circulation flows to the initial position and filters once more, the inboard dust fall that another part got into the pond adsorbs, can greatly improve holistic filtration precision, seal baffle can separate filtration purification storehouse and air-out storehouse, and the roof will be spacing in the upper end of filter equipment, make operating personnel can insert seal baffle and take out through pulling the roof is nimble, the non-setting adhesive adhesion layer that its surface was paintd can the dust impurity in the adhesion air, after sealing plate used for a long time, operating personnel can upwards take sealing plate out and clear up, the inboard that goes into the air-out storehouse can be discharged through the guide way to the gas behind the pond inboard, the air exhauster can pass through the air outlet with the gas extraction of going out the air storehouse inner chamber and discharge, first active carbon filter screen and second active carbon filter screen can make the air when being extracted by the air exhauster, carry out dual absorption to the air and purify, contain impurity pollution external environment in avoiding the air, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a photocatalyst filter screen device with a purification structure for circularly controlling the direction of fluid comprises a filter device, a filtering and purifying bin and an air outlet bin, wherein the filtering and purifying bin is arranged on one side of an inner cavity of the filter device, the air outlet bin is arranged on the other side of the inner cavity of the filtering and purifying bin, a bottom plate is fixedly arranged at the bottom ends of the filtering and purifying bin and the air outlet bin, a circular conveying pipe is fixedly penetrated through the upper end of the filtering and purifying bin, a water pool is arranged at the bottom end of the bottom plate, and one end of the circular conveying pipe is movably provided with a one-way valve;

the filtration purification storehouse includes the airstrainer of its inner chamber one side fixed mounting to and the photocatalyst filter screen of fixed mounting at filtration purification storehouse opposite side, and the inner chamber both ends of airstrainer and photocatalyst filter screen still fixed mounting have ultraviolet ray lamp, ultraviolet ray lamp and filtration purification storehouse's inner wall fixed connection.

Furthermore, the filter device comprises an air inlet formed in one side of the filter device and an air outlet formed in the upper end of the other side of the filter device, and the formed air outlet is located at the upper end of the air outlet bin.

Furthermore, the air inlet comprises a metal net fixedly arranged on the inner side of the air inlet, and the metal net is arranged in a fence manner.

Further, the bottom plate includes the stand pipe that inserts the pond perpendicularly to and the guide way that bottom plate one side was seted up, and the stand pipe is located the lower extreme of filtration purification storehouse, and the guide way is located the lower extreme of going out the wind storehouse, and the constant head tank has been seted up to the centre of stand pipe and guide way, and the constant head tank is located the up end of bottom plate, and the inner chamber bottom of constant head tank still fixed welding have the iron board.

Further, filter equipment includes the seal baffle of activity grafting in the middle of it, and the seal baffle passes through filter equipment's top and runs through perpendicularly to the roof on seal baffle top will be spacing in filter equipment's upper end, and seal baffle's both sides still fixed mounting has the sealing layer, and the surface of seal baffle has still scribbled the non-setting adhesive adhesion layer.

Furthermore, the sealing partition plate comprises an iron-absorbing stone plate fixedly mounted at the bottom end of the sealing partition plate, the iron-absorbing stone plate is matched with the positioning groove, and the iron-absorbing stone plate is movably connected with the iron plate at the bottom end of the positioning groove.

Further, go out the wind storehouse and include its inner chamber top fixed mounting's air exhauster to the air exhauster makes it be located the lower extreme of air outlet through the mounting of both sides and the inner wall fixed connection who goes out the wind storehouse, goes out still fixed mounting in the middle of the inner chamber in wind storehouse and has first active carbon filter screen, and the second active carbon filter screen that air exhauster one end set up is kept away from to first active carbon filter screen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of photocatalyst filter unit with circulation control fluid direction purification structure, after the inboard first filtration in the air admission filtration purification storehouse that flows, some air after filtering will filter once more to the initial position through circulating duct reintroduction, and another part air will carry out the dust fall through the inboard in stand pipe conveying pond and adsorb, thereby make the air can divide into two parts, some circulation flow filters once more to the initial position, the inboard dust fall that another part got into the pond adsorbs, can improve holistic filter fineness greatly.

2. The utility model provides a pair of photocatalyst filter unit with circulation control fluid direction purification structure, seal plate can separate filtration purification storehouse and play wind storehouse, and the roof will be spacing in filter equipment's upper end, make operating personnel can insert seal plate and take out through twitching the roof is nimble, the non-setting adhesive adhesion layer that its surface was paintd can the dust impurity in the adhesion air, after seal plate uses for a long time, operating personnel can upwards take seal plate out and clear up.

3. The utility model provides a pair of photocatalyst filter unit with circulation control fluid direction purification structure, the inboard that goes into the gas behind the pond inboard can discharge out the storehouse through the guide way, and the air exhauster can pass through the air outlet with the gaseous extraction that goes out the storehouse inner chamber and discharge, and when first active carbon filter screen and second active carbon filter screen can make the air extracted by the air exhauster, carry out dual adsorption and purification to the air, contains impurity pollution external environment in avoiding the air.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtering and purifying chamber and the air outlet chamber of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the sealing partition structure of the present invention.

In the figure: 1. a filtration device; 2. an air inlet; 3. a metal mesh; 4. an air outlet; 5. a filtering and purifying bin; 51. a base plate; 511. a guide tube; 512. a guide groove; 513. positioning a groove; 514. an iron plate; 52. an air filter screen; 53. a photocatalyst filter screen; 54. an ultraviolet lamp; 6. a pool; 7. a circulating delivery pipe; 8. a one-way valve; 9. sealing the partition plate; 91. a top plate; 92. a magnet slab; 93. a sealing layer; 94. a pressure-sensitive adhesive adhesion layer; 10. an air outlet bin; 101. an exhaust fan; 102. a fixing member; 103. a first activated carbon filter screen; 104. the second active carbon filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a photocatalyst filter net device with a purification structure for circularly controlling the direction of fluid comprises a filter device 1, a filtering and purifying bin 5 for filtering air and an air outlet bin 10 for discharging the filtered air, wherein the filtering and purifying bin 5 is arranged at one side of an inner cavity of the filter device 1, the air outlet bin 10 is arranged at the other side of the inner cavity of the filtering and purifying bin 5, so that the filtering and purifying bin 5 and the air outlet bin 10 are divided into two independent chambers in the inner cavity of the filter device 1, a bottom plate 51 for dividing the inner cavity of the filter device 1 into two layers and a circular conveying pipe 7 fixedly penetrating through the upper end of the filtering and purifying bin 5 are fixedly arranged at the bottom ends of the filtering and purifying bin 5 and the air outlet bin 10, the circular conveying pipe 7 can guide the filtered air to an initial position again for filtering, a dust-settling water tank 6 is arranged at the bottom end of the bottom plate 51 for adsorbing the filtered air, one end of the circulating delivery pipe 7 is movably provided with a check valve 8 for preventing air from flowing backwards, the filtering and purifying bin 5 comprises an air filter screen 52 which is fixedly arranged on one side of the inner cavity and can primarily filter air and a photocatalyst filter screen 53 which is fixedly arranged on the other side of the filtering and purifying bin 5 and can purify and filter air, an ultraviolet lamp 54 which can sterilize and disinfect air is further fixedly arranged at two ends of the inner cavity of the air filter screen 52 and the photocatalyst filter screen 53, the ultraviolet lamp 54 is fixedly connected with the inner wall of the filtering and purifying bin 5, the filtering device 1 comprises an air inlet 2 which is arranged on one side of the filtering device 1 and can enable air to enter the inner side of the filtering and purifying bin 5 through the air inlet 2, and an air outlet 4 which is arranged on the upper end of the other side of the filtering device 1 and can enable the filtered and purified air to be discharged, and the arranged air outlet 4 is positioned on the upper end of the air outlet bin 10 and can enable the discharged air to float upwards, the air inlet 2 comprises a metal net 3 fixedly arranged on the inner side of the air inlet, the metal net 3 is arranged in a fence mode, and when air passes through the air inlet 2, large-particle objects can be prevented from entering the air inlet.

Referring to fig. 2-4, a photocatalyst filtering net device with a purification structure for circularly controlling the direction of fluid, wherein a bottom plate 51 comprises a guide tube 511 vertically inserted into a water tank 6, which can pour the filtered and purified air at the lower end of an inner cavity of a filtering and purifying bin 5 into the inner side of the water tank 6, and a guide groove 512 formed at one side of the bottom plate 51, the air entering the inner side of the water tank 6 is discharged to the inner side of an air outlet bin 10 through the guide groove 512, the guide tube 511 is located at the lower end of the filtering and purifying bin 5, the guide groove 512 is located at the lower end of the air outlet bin 10, a positioning groove 513 capable of limiting is formed between the guide tube 511 and the guide groove 512, the positioning groove 513 is a structure with an upper end opening and a bottom end being sealed and is located at the upper end face of the bottom plate 51, an iron plate 514 capable of absorbing is fixedly welded at the bottom end of the inner cavity of the positioning groove 513, the filtering device 1 comprises a sealing partition plate 9 movably inserted in the middle, the filtering and purifying bin 5 and the air outlet bin 10 can be separated, the sealing partition plate 9 vertically penetrates through the top end of the filtering device 1, the top plate 91 at the top end of the sealing partition plate 9 is limited at the upper end of the filtering device 1, so that an operator can flexibly insert and extract the sealing partition plate 9 by pulling the top plate 91, sealing layers 93 are fixedly arranged on two sides of the sealing partition plate 9, the sealing partition plate 9 can be sealed at the joint part of the sealing partition plate and the inner wall of the filtering device 1 after being inserted into the inner cavity of the filtering device 1, a gap is prevented from being formed between the sealing partition plate and the filtering device 1, so that gas leakage is prevented, a non-setting adhesive adhesion layer 94 capable of adhering dust and impurities is further coated on the surface of the sealing partition plate 9, the sealing partition plate 9 comprises an iron absorption plate 92 fixedly arranged at the bottom end of the sealing partition plate, the iron absorption plate 92 is matched with the positioning groove 513, and the iron plate 92 is movably connected with the iron plate 514 at the bottom end of the positioning groove 513, when the seal separator 9 is inserted into the inner cavity of the filter device 1, the iron-attracting plate 92 at the bottom end thereof is inserted into the inner side of the positioning groove 513 for limiting and fixing, and meanwhile, the iron-attracting plate 92 has adsorbability to iron materials, so that the iron-attracting plate 514 can be firmly attracted and fixed for secondary fixing, the air outlet bin 10 comprises an exhaust fan 101 fixedly installed at the top end of the inner cavity thereof, the air in the inner cavity of the air outlet bin 10 can be extracted and discharged through the air outlet 4, the exhaust fan 101 is fixedly connected with the inner wall of the air outlet bin 10 through fixing pieces 102 at two sides so as to be positioned at the lower end of the air outlet 4, a first active carbon filter screen 103 capable of adsorbing and purifying is fixedly installed in the middle of the inner cavity of the air outlet bin 10, and a second active carbon filter screen 104 capable of adsorbing and purifying is arranged at one end of the first active carbon filter screen 103 far away from the exhaust fan 101, when the air is extracted by the exhaust fan 101 through the first active carbon filter screen 103 and the second active carbon filter screen 104, the air is subjected to double adsorption and purification, so that the pollution of impurities contained in the air to the external environment is avoided.

The working principle is as follows: air enters the inner side of the filtering and purifying bin 5 through the air inlet 2, after the air enters the inner side of the filtering and purifying bin 5, the air filter screen 52 and the photocatalyst filter screen 53 carry out primary double filtering on the flowing air, meanwhile, the ultraviolet lamp 54 is also sterilized and disinfected by the air, after the flowing air is filtered for the first time, a part of the filtered air is reintroduced to the initial position through the circulating conveying pipe 7 to be filtered again, the other part of the air is conveyed to the inner side of the water pool 6 through the guide pipe 511 to be subjected to dust fall and adsorption, the adhesive sticker adhesion layer 94 coated on the surface of the sealing partition plate 9 can adhere dust and impurities in the air, after the sealing partition plate 9 is used for a long time, an operator can draw the sealing partition plate 9 upwards to clean, the air entering the inner side of the water pool 6 can be discharged to the inner side of the air outlet bin 10 through the guide groove 512, the exhaust fan 101 can draw the air out of the inner cavity of the air outlet bin 10 to be discharged through the air outlet 4, first active carbon filter screen 103 and second active carbon filter screen 104 can make the air when being extracted by air exhauster 101, carry out dual adsorption to the air and purify, avoid containing impurity in the air and pollute external environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a photocatalyst filter unit with circulation control fluid direction purification structure, includes filter equipment (1), filtration purification storehouse (5) and goes out wind storehouse (10), and the inner chamber one side at filter equipment (1) is seted up in filtration purification storehouse (5), goes out the inner chamber opposite side at filtration purification storehouse (5) is seted up in wind storehouse (10), its characterized in that: a bottom plate (51) is fixedly arranged at the bottom ends of the filtering and purifying bin (5) and the air outlet bin (10), a circulating conveying pipe (7) is fixedly penetrated through the upper end of the filtering and purifying bin (5), a water pool (6) is arranged at the bottom end of the bottom plate (51), and a one-way valve (8) is movably arranged at one end of the circulating conveying pipe (7);

filter purification storehouse (5) including air filter (52) of its inner chamber one side fixed mounting to and fixed mounting filter photocatalyst (53) of filter purification storehouse (5) opposite side, and air filter (52) and photocatalyst filter (53)'s inner chamber both ends still fixed mounting have ultraviolet ray illuminator (54), ultraviolet ray illuminator (54) and the inner wall fixed connection who filters purification storehouse (5).

2. The photocatalyst filtering device with a circulation control fluid direction purifying structure as claimed in claim 1, wherein: the filter device (1) comprises an air inlet (2) formed in one side of the filter device and an air outlet (4) formed in the upper end of the other side of the filter device (1), and the formed air outlet (4) is located in the upper end of the air outlet bin (10).

3. The photocatalyst filtering device with a circulation control fluid direction purifying structure as claimed in claim 2, wherein: the air inlet (2) comprises a metal net (3) fixedly installed on the inner side of the air inlet, and the metal net (3) is installed in a fence mode.

4. The photocatalyst filtering device with a circulation control fluid direction purifying structure as claimed in claim 1, wherein: bottom plate (51) are including stand pipe (511) that insert pond (6) perpendicularly to and guide way (512) that bottom plate (51) one side was seted up, and stand pipe (511) are located the lower extreme of filtration purification storehouse (5), guide way (512) are located the lower extreme of air-out storehouse (10), constant head tank (513) have been seted up in the centre of stand pipe (511) and guide way (512), and constant head tank (513) are located the up end of bottom plate (51), and the inner chamber bottom of constant head tank (513) still fixed welding have iron board (514).

5. The photocatalyst filtering device with a circulation control fluid direction purifying structure as claimed in claim 1, wherein: the filter device (1) comprises a sealing partition plate (9) movably inserted in the middle, the sealing partition plate (9) vertically penetrates through the top end of the filter device (1), a top plate (91) at the top end of the sealing partition plate (9) is limited at the upper end of the filter device (1), sealing layers (93) are fixedly mounted on two sides of the sealing partition plate (9), and adhesive sticker adhesive layers (94) are further coated on the surface of the sealing partition plate (9).

6. The photocatalyst filtering device with a circulation control fluid direction purifying structure as claimed in claim 5, wherein: the sealing partition plate (9) comprises an iron-absorbing stone plate (92) fixedly mounted at the bottom end of the sealing partition plate, the iron-absorbing stone plate (92) is matched with the positioning groove (513), and the iron-absorbing stone plate (92) is movably connected with an iron plate (514) at the bottom end of the positioning groove (513).

7. The photocatalyst filtering device with a circulation control fluid direction purifying structure as claimed in claim 1, wherein: go out wind storehouse (10) including air exhauster (101) of its inner chamber top fixed mounting to air exhauster (101) are through mounting (102) of both sides and the inner wall fixed connection who goes out wind storehouse (10), make it be located the lower extreme of air outlet (4), go out still fixed mounting in the middle of the inner chamber of wind storehouse (10) has first active carbon filter screen (103), and second active carbon filter screen (104) that air exhauster (101) one end set up are kept away from to first active carbon filter screen (103).

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