CN209735075U - Four-in-one high-concentration formaldehyde scavenger filtering device - Google Patents

Abstract

The utility model discloses a four-in-one high-concentration formaldehyde scavenger filtering device, which comprises a base, wherein the top of the base is fixedly connected with a shell, the inner bottom wall of the shell is provided with a collecting tank, the inner side wall of the shell is provided with a chute, a plate type filter screen is arranged in the chute, two sliders are symmetrically and fixedly connected with the plate type filter screen, and the sliders slide in the chute; when filtering high-concentration formaldehyde scavenger, in pouring the scavenger solution into the casing from the feed inlet, start the air pump, the air pump passes through the exhaust tube and extracts board-like filter screen lower part gas, makes board-like filter screen lower part atmospheric pressure be less than upper portion atmospheric pressure to the scavenger solution that makes board-like filter screen top can pass through board-like filter screen fast, increases filtration efficiency, and simultaneously, the air pump is when extracting gas, through the second through-hole that the plate body was evenly seted up, can enlarge suction area, thereby increase filtration efficiency.

Description

Four-in-one high-concentration formaldehyde scavenger filtering device

Technical Field

The utility model relates to a scavenger filter equipment technical field specifically is a filter equipment of high concentrated formaldehyde scavenger of four unifications.

Background

The common indoor pollutants comprise volatile gases such as formaldehyde, toluene and the like, solid particle substances, microbial pollutants and the like, the formaldehyde is a substance harmful to a human body, the formaldehyde scavenger is a substance special for removing the formaldehyde, in order to better remove the formaldehyde, people begin to research various formaldehyde scavengers, one of which is a four-in-one high-concentration formaldehyde scavenger, the four parts of scavenger stock solution are subjected to high concentration to form the formaldehyde scavenger, and then the formaldehyde scavenger is filtered by a filtering device to form a finished product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment of high concentrated formaldehyde scavenger of four unifications to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a four-in-one high-concentration formaldehyde scavenger filtering device comprises a base, wherein the top of the base is fixedly connected with a shell, the inner bottom wall of the shell is provided with a collecting groove, the inner side wall of the shell is provided with a sliding groove, a plate type filter screen is arranged in the sliding groove, two sliding blocks are symmetrically and fixedly connected to two sides of the plate type filter screen, the sliding blocks slide in the sliding groove, one side of the shell is provided with a first groove, one side of the shell is hinged with a first baffle, the first baffle is positioned in the first groove, the front surface of the first baffle is provided with a first through hole, the front surface of the shell is provided with a fourth through hole, a bolt is arranged in the fourth through hole and inserted into the first through hole, the upper surface of the shell is provided with a feeding hole, the upper surface of the base is fixedly connected with an air pump, and the air exhaust end, the one end of exhaust tube is kept away from one side of air pump is run through the casing, the inside wall fixedly connected with plate body of casing, the second recess has been seted up to the inside of plate body, one side of second recess is kept away from one side of casing has been seted up the second through-hole, install waterproof ventilated membrane in the second through-hole, water level alarm is installed to the lateral wall of casing, water level alarm's inductive probe runs through the casing, one side intercommunication of casing has the discharging pipe, the bleeder valve is installed to the lateral wall of discharging pipe, the air pump with water level alarm all with external power source electric connection.

As further preferable in the present technical solution: the handle is installed to one side of keeping away from one side of casing of first baffle, the upper and lower bilateral symmetry fixedly connected with two first sealed pads of first baffle.

As further preferable in the present technical solution: one side of the plate-type filter screen is far away from one side of the first groove and is fixedly connected with a second baffle, and one side of the second baffle is far away from one side of the plate-type filter screen and is provided with a rubber pad.

As further preferable in the present technical solution: the electric heating plate is installed to the inside wall of casing, the last fixed surface of base is connected with the switch, the electric heating plate with switch electric connection.

As further preferable in the present technical solution: the upper surface of base installs the water pump, the play water end intercommunication of water pump has first inlet tube, the one end of first inlet tube is kept away from the one end intercommunication of water pump has the second inlet tube, the second inlet tube runs through the casing, the one end of second inlet tube is kept away from the one end intercommunication of first inlet tube has spherical shower nozzle, the third through hole has evenly been seted up to spherical shower nozzle's lateral wall, water pump and external power source electric connection.

As further preferable in the present technical solution: the plate body is located below the plate type filter screen and located above the collecting groove.

As further preferable in the present technical solution: one end of the air exhaust pipe close to one end of the plate body is inserted into the second groove.

Compared with the prior art, the beneficial effects of the utility model are that: when filtering high-concentration formaldehyde scavenger, in pouring the scavenger solution into the casing from the feed inlet, start the air pump, the air pump passes through the exhaust tube and extracts board-like filter screen lower part gas, makes board-like filter screen lower part atmospheric pressure be less than upper portion atmospheric pressure to the scavenger solution that makes board-like filter screen top can pass through board-like filter screen fast, increases filtration efficiency, and simultaneously, the air pump is when extracting gas, through the second through-hole that the plate body was evenly seted up, can enlarge suction area, thereby increase filtration efficiency.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure of region A of the present invention;

FIG. 4 is an enlarged view of the structure of the area B;

Fig. 5 is an enlarged view of the structure of the C region of the present invention.

in the figure: 1. a base; 2. a housing; 3. collecting tank; 4. a chute; 5. a plate type filter screen; 6. a slider; 7. a first groove; 8. a first baffle plate; 9. a handle; 10. a first through hole; 11. a first gasket; 12. an electrical heating plate; 13. a feed inlet; 14. an air pump; 15. an air exhaust pipe; 16. a plate body; 17. a second groove; 18. a second through hole; 19. a waterproof breathable film; 20. a water level alarm; 21. a second baffle; 22. a rubber pad; 23. a water pump; 24. a first water inlet pipe; 25. a second water inlet pipe; 26. a spherical nozzle; 27. a third through hole; 28. a fourth via hole; 29. a bolt; 30. a discharge pipe; 31. a discharge valve; 32. and (4) switching.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a four-in-one high-concentration formaldehyde scavenger filtering device comprises a base 1, wherein the top of the base 1 is fixedly connected with a shell 2, the inner bottom wall of the shell 2 is provided with a collecting groove 3, the inner side wall of the shell 2 is provided with a sliding groove 4, a plate type filter screen 5 is arranged in the sliding groove 4, two sliding blocks 6 are symmetrically and fixedly connected to two sides of the plate type filter screen 5, the sliding blocks 6 slide in the sliding groove 4, one side of the shell 2 is provided with a first groove 7, one side of the shell 2 is hinged with a first baffle 8, the first baffle 8 is positioned in the first groove 7, the front surface of the first baffle 8 is provided with a first through hole 10, the front surface of the shell 2 is provided with a fourth through hole 28, a bolt 29 is arranged in the fourth through hole 28, the bolt 29 is inserted into the first through hole 10, and the upper surface of the shell 2 is provided with a feeding, the last fixed surface of base 1 is connected with air pump 14, the bleed end intercommunication of air pump 14 has exhaust tube 15, the one end of exhaust tube 15 is kept away from one side of air pump 14 is run through casing 2, the inside wall fixedly connected with plate body 16 of casing 2, second recess 17 has been seted up to plate body 16's inside, keep away from one side of second recess 17 second through-hole 18 has been seted up to one side of casing 2, install waterproof ventilated membrane 19 in the second through-hole 18, water level alarm 20 is installed to the lateral wall of casing 2, water level alarm 20's inductive probe runs through casing 2, one side intercommunication of casing 2 has discharging pipe 30, bleeder valve 31 is installed to the lateral wall of discharging pipe 30, air pump 14 with water level alarm 20 all with external power source electric connection.

In this embodiment, specifically: a handle 9 is arranged on one side of the first baffle plate 8 far away from the shell 2, and two first sealing gaskets 11 are symmetrically and fixedly connected to the upper side and the lower side of the first baffle plate 8; by providing the first seal gasket 11, the sealing performance between the first baffle plate 8 and the housing 2 can be improved, and the formaldehyde scavenger solution in the housing 2 is prevented from leaking from the first baffle plate 8.

In this embodiment, specifically: a second baffle 21 is fixedly connected to one side of the plate-type filter screen 5, which is far away from the first groove 7, and a rubber pad 22 is installed on one side of the second baffle 21, which is far away from the plate-type filter screen 5; through setting up second baffle 21, can be when taking plate filter 5 out, second baffle 21 can block the residue on plate filter 5, prevents that the residue from dropping into collecting vat 3 in, through setting up rubber pad 22, can play the cushioning effect when putting plate filter 5 into casing 2, reduces the collision between second baffle 21 and the casing 2.

In this embodiment, specifically: an electric heating plate 12 is installed on the inner side wall of the shell 2, a switch 32 is fixedly connected to the upper surface of the base 1, and the electric heating plate 12 is electrically connected with the switch 32; through setting up electric heating plate 12, can heat casing 2 to improve the inside temperature of casing 2, reach the active purpose of improvement formaldehyde scavenger, through setting up switch 32, can control the start-up or the closing of electric heating plate 12, after heating a period, close switch 32, thereby close electric heating plate 12, prevent that the too high condition of casing 2 inside temperature from appearing.

In this embodiment, specifically: a water pump 23 is mounted on the upper surface of the base 1, a water outlet end of the water pump 23 is communicated with a first water inlet pipe 24, one end of the first water inlet pipe 24, which is far away from the water pump 23, is communicated with a second water inlet pipe 25, the second water inlet pipe 25 penetrates through the shell 2, one end of the second water inlet pipe 25, which is far away from the first water inlet pipe 24, is communicated with a spherical nozzle 26, third through holes 27 are uniformly formed in the outer side wall of the spherical nozzle 26, and the water pump 23 is electrically connected with an external power supply; through the setting, can take out the back at the formaldehyde scavenging agent after will filtering, start water pump 23, water pump 23 is through drawing water the end extraction water source, then get into first inlet tube 24, reentrant second inlet tube 25, wash casing 2 inside through spherical shower nozzle 26, through setting up third through hole 27, can spread abluent area, the condition at dead angle prevents to appear, wash the back, can also pass through discharging pipe 30, the aqueous solution discharge after will wasing is collected, through concentrating once more, can also reuse.

In this embodiment, specifically: the plate body 16 is positioned below the plate type filter screen 5, and the plate body 16 is positioned above the collecting tank 3; can control the position that air pump 14 extracted gas, make air pump 14 extract gaseous back, the formaldehyde scavenging agent of plate filter 5 top passes through the filter screen, according to the gravity principle, falls into in collecting vat 3, accomplishes the filtration collection work to the formaldehyde scavenging agent.

In this embodiment, specifically: one end of the air suction pipe 15 close to one end of the plate body 16 is inserted into the second groove 17; the gas can be extracted from the interior of the second groove 17 by the gas extraction pipe 15, and the gas can diffuse through the plate body 16 to extract the area, thereby increasing the extraction efficiency.

In this embodiment: the model of air pump 14 is XZ-2B, and air pump 14 can be through exhaust tube 15 extraction casing 2 inside gas, makes the formaldehyde scavenger of plate filter 5 top can pass through plate filter 5 fast for filter speed improves filtration efficiency.

In this embodiment: the model of water level alarm 20 is ABL-JT01, and water level alarm 20's inductive probe sends out the police dispatch newspaper sound after sensing the inside formaldehyde scavenging agent of collecting vat 3 and reaching a certain position, and the suggestion staff takes out the formaldehyde scavenging agent in the collecting vat 3 and prevents, and the condition that the formaldehyde scavenging agent spills over appears.

In this embodiment: the switch 32 is model number WZP, and the switch 32 can control the on or off of the electric heating plate 12, and after heating for a period of time, the switch 32 is closed, thereby closing the electric heating plate 12 and preventing the case that the temperature inside the shell 2 is too high.

in this embodiment: the model of the electric heating plate 12 is RDG, and the electric heating plate 12 can heat the shell 2, so that the temperature inside the shell 2 is increased, and the purpose of improving the activity of the formaldehyde scavenger is achieved.

In this embodiment: the model of bleeder valve 31 is FLS, and the shutoff or the circulation of discharging pipe 30 can be controlled to bleeder valve 31 to whether the control takes out the formaldehyde scavenging agent in collecting vat 3.

The model of the water pump 23 is TB-40011L, the water pump 23 can pump water through the water pumping end, then the water is led into the inside of the shell 2 through the first water inlet pipe 24 and the second water inlet pipe 25, and the formaldehyde scavenger adhered to the inner side wall of the shell 2 is cleaned through the spherical spray head 26.

The working principle or the structural principle is that the base 1 can support the shell 2, the shell 2 can coat the internal structure, the collecting tank 3 can collect the filtered formaldehyde scavenging agent, when the plate-type filter screen 5 is cleaned, the bolt 29 is pulled out to separate the bolt 29 from the first through hole 10 and the fourth through hole 28, the handle 9 is held, the handle 9 is pulled to drive the first baffle 8 to separate the first baffle 8 from the first groove 7, the plate-type filter screen 5 is pulled, the plate-type filter screen 5 can slide in the sliding groove 4 through the sliding blocks 6 on the two sides, so that the plate-type filter screen 5 is taken out, when the plate-type filter screen 5 is taken out, the second baffle 21 can block residues on the plate-type filter screen 5 to prevent the residues from falling into the collecting tank 3, and by arranging the rubber pad 22, the buffer effect can be achieved when the plate-type filter screen 5 is put into the shell 2, reduce the collision between second baffle 21 and casing 2, be convenient for wash plate filter screen 5, thereby reach the purpose of extension plate filter screen 5 life, through setting up electric heating board 12, can heat casing 2, thereby improve the inside temperature of casing 2, reach the purpose of improving formaldehyde scavenger activity, through setting up switch 32, can control the start or close of electric heating board 12, after heating a period, close switch 32, thereby close electric heating board 12, prevent the inside high temperature condition of casing 2 from appearing, when filtering high-concentration formaldehyde scavenger, pour scavenger solution into casing 2 from feed inlet 13, start air pump 14, air pump 14 extracts plate filter screen 5 lower part gas through exhaust tube 15, make plate filter screen 5 lower part atmospheric pressure be less than upper portion atmospheric pressure, thereby make the scavenger solution above plate filter screen 5 can pass plate filter screen 5 fast, increase filtration efficiency, simultaneously, when the air pump 14 is extracting gas, gas will be extracted from the second groove 17 first, then the gas passes through the second through holes 18 uniformly formed on the plate body 16, the suction area can be enlarged, thereby increasing the filtration efficiency, the waterproof breathable film 19 can make gas pass through and block liquid from entering, thereby preventing formaldehyde scavenger from entering the air pump 14 through the second through holes 18, the waterproof breathable film 19 has very fine water particles in the state of water vapor, according to the principle of capillary motion, the water vapor can smoothly permeate to the other side through the capillary, thereby generating the vapor permeation phenomenon, when the water vapor is condensed into water droplets, the particles become larger, due to the action of the surface tension of the water droplets (mutual 'pulling and counter balance' between the water molecules), the water molecules can not smoothly separate from the water droplets to permeate to the other side, namely preventing the water from permeating, so that the vapor permeation film has the waterproof function, inductive probe of water level alarm 20 is sensing behind the formaldehyde scavenging agent of collecting vat 3 inside reaching a certain position, send the police dispatch newspaper sound, the suggestion staff, take out the formaldehyde scavenging agent in the collecting vat 3 and prevent, the condition that the formaldehyde scavenging agent spills over appears, after taking out the formaldehyde scavenging agent after filtering, start water pump 23, water pump 23 is through drawing water end extraction water source, then get into first inlet tube 24, reentrant second inlet tube 25, wash 2 insides of casing through spherical nozzle 26, through setting up third through hole 27, can spread abluent area, the condition that prevents the dead angle appears, wash the back, can also pass through discharging pipe 30, discharge the collection with the aqueous solution after wasing, through the reconcentration, can also reuse.

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 filter equipment of high concentrated formaldehyde scavenger of four unifications, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a shell (2), the inner bottom wall of the shell (2) is provided with a collecting tank (3), the inner side wall of the shell (2) is provided with a sliding groove (4), a plate type filter screen (5) is arranged in the sliding groove (4), two sliding blocks (6) are symmetrically and fixedly connected with two sides of the plate type filter screen (5), the sliding blocks (6) slide in the sliding groove (4), one side of the shell (2) is provided with a first groove (7), one side of the shell (2) is hinged with a first baffle (8), the first baffle (8) is positioned in the first groove (7), the front surface of the first baffle (8) is provided with a first through hole (10), the front surface of the shell (2) is provided with a fourth through hole (28), and a bolt (29) is arranged in the fourth through hole (28), the bolt (29) is inserted into the first through hole (10), the upper surface of the shell (2) is provided with a feed inlet (13), the upper surface of the base (1) is fixedly connected with an air pump (14), the air pumping end of the air pump (14) is communicated with an air pumping pipe (15), one end of the air pumping pipe (15) is far away from one side of the air pump (14) and penetrates through the shell (2), the inner side wall of the shell (2) is fixedly connected with a plate body (16), a second groove (17) is formed in the plate body (16), one side of the second groove (17) is far away from one side of the shell (2) and is provided with a second through hole (18), a waterproof breathable film (19) is installed in the second through hole (18), a water level alarm (20) is installed on the outer side wall of the shell (2), and an inductive probe of the water level alarm (20) penetrates through the, one side intercommunication of casing (2) has discharging pipe (30), bleeder valve (31) are installed to the lateral wall of discharging pipe (30), air pump (14) with water level alarm (20) all with external power source electric connection.

2. The filtering device for the four-in-one high-concentration formaldehyde scavenger according to claim 1, wherein: keep away from one side of first baffle (8) one side of casing (2) is installed handle (9), the upper and lower bilateral symmetry fixedly connected with of first baffle (8) fills up two first sealed pads (11).

3. The filtering device for the four-in-one high-concentration formaldehyde scavenger according to claim 1, wherein: keep away from one side of plate filter (5) one side fixedly connected with second baffle (21) of first recess (7), keep away from one side of second baffle (21) rubber pad (22) are installed to one side of plate filter (5).

4. The filtering device for the four-in-one high-concentration formaldehyde scavenger according to claim 1, wherein: electric heating board (12) are installed to the inside wall of casing (2), the last fixed surface of base (1) is connected with switch (32), electric heating board (12) with switch (32) electric connection.

5. the filtering device for the four-in-one high-concentration formaldehyde scavenger according to claim 1, wherein: the upper surface mounting of base (1) has water pump (23), the play water end intercommunication of water pump (23) has first inlet tube (24), the one end of first inlet tube (24) is kept away from the one end intercommunication of water pump (23) has second inlet tube (25), second inlet tube (25) run through casing (2), the one end of second inlet tube (25) is kept away from the one end intercommunication of first inlet tube (24) has spherical shower nozzle (26), third through-hole (27) have evenly been seted up to the lateral wall of spherical shower nozzle (26), water pump (23) and external power source electric connection.

6. The filtering device for the four-in-one high-concentration formaldehyde scavenger according to claim 1, wherein: the plate body (16) is located below the plate type filter screen (5), and the plate body (16) is located above the collecting tank (3).

7. The filtering device for the four-in-one high-concentration formaldehyde scavenger according to claim 1, wherein: one end of the air suction pipe (15) close to one end of the plate body (16) is inserted into the second groove (17).