CN211725346U

CN211725346U - Air purification equipment

Info

Publication number: CN211725346U
Application number: CN201922172454.8U
Authority: CN
Inventors: 胡斯凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-23
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses an air purification device, which relates to the field of air purification and comprises a base, a primary purification box, a steady flow mechanism and a secondary purification box, wherein the primary purification box and the secondary purification box are connected on the base through bolts, and the gas to be purified can be purified twice in different modes through the primary purification mechanism and the secondary purification mechanism, so that the gas purification quality is higher, the purification effect is better, and the practicability of the device is improved; an impeller is arranged in the primary purification box, and the clean water in the primary purification box is disturbed by the rotation of the impeller driven by a motor, so that the gas to be purified is more fully contacted with the clean water in the primary purification box, and the primary washing and purification of the gas are facilitated; meanwhile, the flow stabilizing mechanism is arranged to buffer the fluctuation of the flow velocity of the gas, so that the gas is fed into the transparent box body through the gas guide pipe II at a stable speed, and secondary purification of the gas is facilitated.

Description

Air purification equipment

Technical Field

The utility model relates to an air purification field especially relates to an air purification equipment.

Background

The school is an organization in which an educator performs systematic education activities on an educated person in a planned and organized manner. The school is a cradle for cultivating talents, is different from other enterprises, public institutions and social organizations, and is a first foundation for establishing good quality and cultural scientific knowledge for the growth of scholars and future careers, the toilet is an indispensable basic matching device in the school, the school belongs to a place with dense personnel, the use frequency of the toilet is high, and therefore the toilet content is easy to generate peculiar smell.

At present, generally, exhaust is carried out in a school toilet through a ventilation fan, exhaust gas cannot be purified, so that pollution to the surrounding environment is easily caused, even if an air purification device is arranged, the purification mode is single, the air purification effect is poor, and the practicability of the device is affected.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an air purification equipment, when using, can treat the gas that purifies through elementary purification mechanism and second grade purification mechanism and carry out the purification of twice different modes for gaseous purification's quality is higher, and purifying effect is better, thereby improves the practicality of device, thereby has solved the problem of mentioning in the above-mentioned background story.

In order to achieve the above object, the utility model provides a following technical scheme: an air purifying device comprises a base, a primary purifying box, a flow stabilizing mechanism and a secondary purifying box, wherein a first induced draft fan is fixedly welded at the left end of the upper surface of the base, an air suction port of the first induced draft fan is connected with a first air suction pipe, an air outlet of the first induced draft fan is connected with a first air outlet pipe, and the first air suction pipe is communicated with a vent in a school toilet; the primary purification box is installed on the base through bolts, the primary purification box is located on the right side of the first induced draft fan, the first air outlet pipe extends into the primary purification box from an opening of the left wall of the primary purification box, a water inlet is formed in the top of the primary purification box, a protection box is installed on the top of the primary purification box on the right side of the water inlet through bolts, an air outlet hole is formed in the right wall of the primary purification box, an air suction pipe of the second induced draft fan is connected with the air outlet hole, and a water outlet is formed in the right wall of the primary purification box located at the lower end of the air outlet hole; and a second induced draft fan is welded on the base through a fixed support column, an air suction pipe of the second induced draft fan extends into the primary purification box, and an air guide pipe of the second induced draft fan is connected with an air inlet of the steady flow mechanism.

The secondary purification box consists of a second air outlet pipe, a transparent box body, a UV photolysis generator, a titanium dioxide photocatalyst, a partition plate and an exhaust pipe, the secondary purification box is connected with the base through bolts, the transparent box body is fixedly arranged in the secondary purification box, and the UV photolysis generator arranged around the transparent box body is arranged in the secondary purification box; two groups of partition plates which are symmetrically arranged are arranged in the transparent box body, the two groups of partition plates are arranged in a staggered mode, and the lower surface of each partition plate is provided with a titanium dioxide photocatalyst; and the air inlet of the upper end face of the transparent box body is connected with one end of the second air outlet pipe, the other end of the second air outlet pipe is connected with the air outlet of the lower surface of the shell of the flow stabilizing mechanism, the air outlet of the lower end face of the transparent box body is connected with an exhaust pipe, and the exhaust pipe penetrates through the secondary purification box.

Simultaneously as the utility model discloses further scheme: the flow stabilizing mechanism consists of a spring, a piston plate and a shell, and the shell is fixedly connected with the upper surface of the secondary purification box through a support; the casing is internally connected with a piston plate in a sliding mode, and a plurality of springs distributed in a matrix shape are connected between the piston plate and the inner wall of the upper end of the casing.

As a further aspect of the present invention: the guard box internally mounted has the motor, and the output shaft of motor is in the pivot, and the inside of elementary purifying box is stretched to the pivot is stretched the inside skin weld of elementary purifying box and is had the impeller, and the motor drives the pivot and rotates, can drive and blow the impeller and rotate.

As a further aspect of the present invention: and sealing covers are arranged on the water inlet and the water outlet.

As a further aspect of the present invention: the base is provided with a threaded hole and is installed at the top end of the toilet through a self-tapping bolt.

As a further aspect of the present invention: still be connected with the telescopic link between the upper end inner wall of piston board and casing, make the motion of piston board more steady through the telescopic link.

Compared with the prior art, the beneficial effects of the utility model are that: the air purification equipment can purify the gas to be purified twice in different modes through the primary purification mechanism and the secondary purification mechanism, so that the gas purification quality is higher, the purification effect is better, and the practicability of the device is improved; meanwhile, the flow stabilizing mechanism is arranged to buffer the fluctuation of the gas flow velocity, so that the gas is fed into the transparent box body through the second gas outlet pipe at a stable speed, and secondary purification of the gas is facilitated; and be provided with the impeller in elementary purifying box, the clear water in the elementary purifying box of rotation disturbance through the motor drive impeller for treat gaseous more abundant contact with the clear water in the elementary purifying box, be favorable to gaseous preliminary washing purification.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the flow stabilizing mechanism of the present invention.

As shown in the figure: 1. the device comprises an air suction pipe, 2, a first induced draft fan, 3, a first air outlet pipe, 4, a primary purification box, 5, an air guide pipe, 6, a flow stabilizing mechanism, 601, a spring, 602, a piston plate, 603, a telescopic rod, 604, a shell, 7, a second induced draft fan, 8, a base, 9, a rotating shaft, 10, an impeller, 11, a transparent box body, 12, a UV photolysis generator, 13, a titanium dioxide photocatalyst, 14, a partition board, 15, a secondary purification box, 16, an exhaust pipe, 17, a second air outlet pipe, 18, a protection box, 19, a motor, 20, a water inlet, 21 and a water outlet.

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, in the embodiment of the present invention, an air purification apparatus comprises a base 8, a primary purification box 4, a steady flow mechanism 6 and a secondary purification box 15, wherein a first induced draft fan 2 is fixedly welded at the left end of the upper surface of the base 8, an air suction port of the first induced draft fan 2 is connected with an air suction pipe 1, an air outlet pipe 3 is connected with an air outlet of the first induced draft fan 2, the air suction pipe 1 is communicated with a vent in a school toilet, air to be purified in the school toilet is blown into the primary purification box 4 through the air outlet pipe 3 by the operation of the first induced draft fan 2, the primary purification box 2 is installed on the base 8 through bolts, the primary purification box 4 is located at the right side of the first induced draft fan 2, the air outlet pipe 3 extends into the primary purification box 4 from an opening of the left wall of the primary purification box 4, meanwhile, a water, a protective box 18 is arranged on the top of the primary purifying box 4 at the right side of the water inlet 20 through a bolt, a motor 19 is arranged in the protective box 18, the output shaft of the motor 19 is connected on a rotating shaft 9, the rotating shaft 9 extends into the primary purifying box 4, and the surface of the rotating shaft 9 extending into the primary purifying box 4 is welded with an impeller 10, the motor 19 drives the rotating shaft 9 to rotate, and can drive the blowing impeller 9 to rotate, and through the rotation of the impeller 9, thereby disturbing the clean water in the primary purifying box 4, leading the gas to be purified to be more fully contacted with the clean water in the primary purifying box 4, being beneficial to the primary washing and purification of the gas, meanwhile, the right wall of the primary purifying box 4 is provided with an air outlet which is connected with an air suction pipe 1 of a second induced draft fan 7, meanwhile, the right wall of the primary purification box 4 at the lower end of the air outlet is provided with a water outlet 21, and the water outlet 21 is also provided with a sealing cover.

The induced draft fan II 7 is welded on the base 8 through a fixed support column, the air suction pipe 1 of the induced draft fan II 7 extends into the primary purification box 4, and the air guide pipe 5 of the induced draft fan II 7 is connected with the air inlet of the flow stabilizing mechanism 6; the flow stabilizing mechanism 6 is composed of a spring 601, a piston plate 602 and a shell 604, and the shell 604 is fixedly connected with the upper surface of the secondary purification box 15 through a support; a piston plate 602 which is arranged in a matched manner is slidably connected in the shell 604, a plurality of springs 601 which are distributed in a matrix shape are connected between the piston plate 602 and the inner wall of the upper end of the shell 604, and a telescopic rod 603 is also connected between the piston plate 602 and the inner wall of the upper end of the shell 604, so that the piston plate 602 can move more stably through the telescopic rod 603; and when the velocity of flow of the well discharge gas of air duct 5 fluctuated, spring 601 can take place deformation and make piston plate 602 move, can absorb some energy through the deformation of spring 601, and through the motion of piston plate 602, make the full volume of the gas in the casing 604 increase to the fluctuation of buffer gas velocity of flow makes in gas sends into transparent box 11 through outlet duct two 17 with stable speed, thereby is favorable to gaseous secondary purification.

As shown in fig. 1, the secondary purification tank 15 is composed of a transparent tank 11, a UV photolysis generator 12, a titanium dioxide photocatalyst 13, a partition plate 14 and an exhaust pipe 16, the secondary purification tank 15 is connected with the base 8 through bolts, the transparent tank 11 is fixedly installed in the secondary purification tank 15, the UV photolysis generator 12 arranged around the transparent tank 11 is installed in the secondary purification tank 15, the UV photolysis generator 12 is a high-power high-energy ultraviolet emission tube, and the photon energy is controlled to be 647 KJ/mol-742 KJ/mol; two groups of symmetrically arranged partition plates 14 are arranged in the transparent box body 11, the two groups of partition plates 14 are arranged in a staggered manner, and the lower surface of each partition plate 14 is provided with a titanium dioxide photocatalyst 13; an air inlet of the upper end face of the transparent box body 11 is connected with one end of an air outlet pipe II 17, the other end of the air outlet pipe II 17 is connected with an air outlet of the lower surface of the shell 604, the air outlet of the lower end face of the transparent box body 11 is connected with an exhaust pipe 16, the exhaust pipe 16 penetrates through the secondary purification box 15, after the primarily purified gas is sent into the transparent box body 11 through the air outlet pipe II 17, the UV photolysis generator 12 emits high-energy ultraviolet rays, and malodorous components in the gas are decomposed under the catalysis of the titanium oxide photocatalyst 13, so that the primarily purified gas is secondarily purified and is exhausted through the exhaust pipe 16; and the stroke of the gas in the transparent box body 11 is increased through the partition plate 14, so that the time for irradiating the gas by the high-energy ultraviolet rays is increased, and the purification of the gas is facilitated.

It should be noted that: the utility model discloses the principle of UV photodissociation generator 12 and titanium oxide photocatalyst 13 that relates to in all the same with UV photodissociation air purifier's principle, be prior art, the circuit and the control of UV photodissociation generator 12 and titanium oxide photocatalyst 13 are prior art simultaneously, and above-mentioned electrical component passes through power cord (not drawn in the picture) and mains connection simultaneously, through mains supply, and its connected mode all adopts prior art, does not carry out too much repeated description here.

Use the utility model discloses during air purification equipment, after confirming suitable position, install base 8 on the roof in lavatory through the bolt, on 1 breathing pipe and the lavatory gas vent connection with draught fan one 2, simultaneously with primary purifying box 4 and secondary purifying box 15 bolt installation on base 8 in proper order, and install stationary flow mechanism 6 on secondary purifying box 15 top, with primary purifying box 4, draught fan two 7 and stationary flow mechanism 6 connect gradually, open draught fan one 2 in proper order after the installation is accomplished, motor 19, draught fan two 7, the control switch of UV photodissociation generator 12 and titanium oxide photocatalyst 13, carry out the purification to lavatory exhaust air.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The utility model provides an air purification equipment, includes base (8), primary purifying box (4), stationary flow mechanism (6) and second grade purifying box (15), its characterized in that: a first induced draft fan (2) is fixedly welded at the left end of the upper surface of the base (8), an air suction port of the first induced draft fan (2) is connected with an air suction pipe (1), and an air outlet of the first induced draft fan (2) is connected with a first air outlet pipe (3); the primary purification box (4) is installed and connected to the base (8) through bolts, the primary purification box (4) is located on the right side of the induced draft fan I (2), the air outlet pipe I (3) extends into the primary purification box (4) from the opening of the left wall of the primary purification box (4), the top of the primary purification box (4) is provided with a water inlet (20), the top of the primary purification box (4) on the right side of the water inlet (20) is provided with a protection box (18) through bolts, meanwhile, the right wall of the primary purification box (4) is provided with an air outlet, the air inlet pipe (1) of the induced draft fan II (7) is connected with the air outlet through the air outlet, and the right wall of the primary purification box (4) located at the lower end of the air outlet is provided with a; a second induced draft fan (7) is welded on the base (8) through a fixed support column, an air suction pipe (1) of the second induced draft fan (7) extends into the primary purification box (4), and an air guide pipe (5) of the second induced draft fan (7) is connected with an air inlet of the flow stabilizing mechanism (6);

the secondary purification box (15) is composed of a second outlet pipe (17), a transparent box body (11), a UV photolysis generator (12), a titanium dioxide photocatalyst (13), a partition plate (14) and an exhaust pipe (16), the secondary purification box (15) is connected with the base (8) through bolts, the transparent box body (11) is fixedly installed in the secondary purification box (15), and the UV photolysis generator (12) arranged around the transparent box body (11) is installed in the secondary purification box (15); two groups of symmetrically arranged partition plates (14) are arranged in the transparent box body (11), the two groups of partition plates (14) are arranged in a staggered mode, and a titanium dioxide photocatalyst (13) is arranged on the lower surface of each partition plate (14); an air inlet of the upper end face of the transparent box body (11) is connected with one end of a second air outlet pipe (17), the other end of the second air outlet pipe (17) is connected with an air outlet of the lower surface of the shell (604) of the flow stabilizing mechanism, an air outlet of the lower end face of the transparent box body (11) is connected with an exhaust pipe (16), and the exhaust pipe (16) penetrates through the secondary purification box (15).

2. An air cleaning apparatus according to claim 1, characterized in that: the flow stabilizing mechanism (6) consists of a spring (601), a piston plate (602) and a shell (604), and the shell (604) is fixedly connected with the upper surface of the secondary purification box (15) through a support; the piston plate (602) is connected with the shell (604) in a sliding mode and arranged in a matching mode, and a plurality of springs (601) distributed in a matrix mode are connected between the piston plate (602) and the inner wall of the upper end of the shell (604).

3. An air cleaning apparatus according to claim 2, characterized in that: the utility model discloses a purification device, including guard box (18), motor (19), the output shaft of motor (19) is connected on pivot (9), and the inside of elementary purifying box (4) is stretched in pivot (9) to the inside skin weld of elementary purifying box (4) is stretched in pivot (9) has impeller (10).

4. An air cleaning apparatus according to claim 1 or 3, characterized in that: and sealing covers are arranged on the water inlet (20) and the water outlet (21).

5. An air cleaning apparatus according to claim 1 or 3, characterized in that: the base (8) is provided with a threaded hole.

6. An air cleaning apparatus according to claim 3, characterized in that: and a telescopic rod (603) is connected between the piston plate (602) and the inner wall of the upper end of the shell (604).