CN112161339A - A filtration dust collector for market - Google Patents
A filtration dust collector for market Download PDFInfo
- Publication number
- CN112161339A CN112161339A CN202010949283.XA CN202010949283A CN112161339A CN 112161339 A CN112161339 A CN 112161339A CN 202010949283 A CN202010949283 A CN 202010949283A CN 112161339 A CN112161339 A CN 112161339A
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- fixedly connected
- wall
- rod
- box
- dust
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Abstract
The invention discloses an air filtering and dust removing device for a shopping mall, which comprises a box body, wherein an air inlet is formed in the outer side wall of the box body, an induced draft fan is fixedly connected to the inner wall of the air inlet, a connecting pipe is fixedly connected to the inner top wall of the box body, an insulating rod is inserted into the lower end of the connecting pipe, a telescopic spring is fixedly connected between the upper end of the insulating rod and the inner top wall of the box body, a static pole is fixedly connected to the lower end of the insulating rod, a static electricity generating mechanism connected with the static pole is arranged on the box body, a first switch is fixedly arranged on the upper side wall of the box body, and a pressing rod in a U-shaped arrangement is fixedly. The invention generates static electricity to adsorb dust in the air through the static electricity generating mechanism, thereby avoiding air pollution and personal safety caused by large dust concentration due to frequent inflow and outflow of people, and further ensuring clean air through the arrangement of the active carbon layer and the ultraviolet lamp.
Description
Technical Field
The invention relates to the technical field of air filtration, in particular to an air filtration and dust removal device for a shopping mall.
Background
The market refers to a market composed of various stores which are gathered together, and is a large store with a large area and complete commodities.
The goods are complete in the market, more and more people select the market to shop, but along with the increase of the flow of people, the flow of people drives the flying of dust and then causes the pollution of air more and more obvious, especially in the entry position in market, the flow of people is passed in and out frequently, the flying of dust sweeps that causes is more obvious, and the dust means the solid particle that suspends in the air. Dust is customarily given a number of names, such as dust, dirt, soot, mine dust, sand dust, powder, etc., without a distinct limitation. The international organization for standardization stipulates that dust is defined as a solid suspension having a particle size of less than 75 μm. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, the productive dust is a natural enemy of human health and is a main cause for inducing various diseases, and no dust filtering device aiming at market entrance is available at present, so that environmental pollution is easily caused, and even some respiratory patients are uncomfortable.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an air filtering and dust removing device for a market.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air filtering and dust removing device for a market comprises a box body, wherein an air inlet is formed in the outer side wall of the box body, an induced draft fan is fixedly connected to the inner wall of the air inlet, a connecting pipe is fixedly connected to the inner top wall of the box body, an insulating rod is inserted into the lower end of the connecting pipe, a telescopic spring is fixedly connected between the upper end of the insulating rod and the inner top wall of the box body, a static pole is fixedly connected to the lower end of the insulating rod, a static electricity generating mechanism connected with the static pole is arranged on the box body, a first switch is fixedly mounted on the upper side wall of the box body, a pressing rod arranged in a U shape is fixedly connected to the outer wall of the insulating rod, one end, away from the insulating rod, of the pressing rod penetrates through the upper side wall of the box body and extends to the upper side of the first switch, a telescopic rod connected with the first, an opening is arranged on the upper side wall of the dust removing box, connecting plates are fixedly connected at four corners of the opening, a sliding groove is arranged on one side of each connecting plate far away from the inner wall of the opening, the inner wall of the chute is fixedly connected with an electromagnet, one side of the electromagnet far away from the inner wall of the chute is fixedly connected with a return spring, one end of the reset spring, which is far away from the electromagnet, is fixedly connected with a clamping plate, one side of the clamping plate, which is close to the electromagnet, is fixedly embedded with a magnet block, the opposite ends of the four clamping plates are respectively provided with an arc-shaped opening, the outer wall of the dust removing box is fixedly connected with a push rod, the upper side wall of the box body is fixedly provided with a switch II, the opening that is located two downside of switch is seted up to the last lateral wall of box, rotate through the moment of torsion pivot in the opening and be connected with the baffle, the push rod is located the baffle under, the switch two is passed through the wire and is connected with the electro-magnet.
Preferably, the first switch and the second switch both adopt touch delay switches.
Preferably, the inner wall of box still fixedly connected with active carbon layer and ultraviolet lamp, the electrostatic rod is located between air intake and the active carbon layer, the active carbon layer is located between electrostatic rod and ultraviolet lamp.
Preferably, the static electricity generating mechanism comprises a stepping pad fixed on the outer side of the box body, a stepping rod is fixedly connected to the lower side wall of the stepping pad, an extrusion spring is fixedly connected to the lower end of the stepping rod, a metal rod is fixedly connected to the outer wall of the stepping rod, cloth in contact with the outer wall of the metal rod is fixedly connected to the outer side of the metal rod, and the metal rod is connected with the static rod through a wire.
Preferably, the static electricity generation mechanism includes the rectifier, the rectifier passes through the wire and is connected with the electrostatic pole, the outside symmetry of electrostatic pole is provided with the collection dirt utmost point, the upper end of collection dirt utmost point is fixed on the outer wall of insulator spindle, the collection dirt utmost point passes through wire ground connection and connects, the telescopic link is reciprocating type telescopic link.
Compared with the prior art, this an air filter dust collector for market's advantage lies in:
1. the static electricity generating mechanism is arranged, static electricity is generated through the static electricity generating mechanism, the induced draft fan guides external airflow into the box body, and dust in the airflow is adsorbed through the static electricity, so that the cleanness of air near the opening of a shopping mall is guaranteed;
2. the dust removal box is arranged, dust after electrostatic adsorption is removed through the up-and-down movement of the dust removal box, the influence of excessive dust adsorbed by the electrostatic adsorption on the follow-up dust adsorption effect is avoided, and the cleanness of air near the market opening is further ensured;
3. the active carbon layer and the ultraviolet lamp are arranged, dust is removed by airflow, then the airflow is contacted with the active carbon layer to remove peculiar smell and toxic molecules in the airflow, and then virus and bacteria in the airflow are destroyed and degraded by the ultraviolet lamp, so that the cleanness of the airflow is ensured;
in conclusion, the invention generates static electricity to adsorb dust in the air through the static electricity generating mechanism, thereby avoiding air pollution and personal safety caused by large dust concentration due to frequent inflow and outflow of people, and further ensuring clean air through the arrangement of the active carbon layer and the ultraviolet lamp.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of an air filtering and dust removing device for shopping malls according to the present invention;
FIG. 2 is a side view of a connection part of a dust removing box and a pressing rod in the air filtering and dust removing device for a market according to the present invention;
FIG. 3 is a top view of a dust box of an air filtering and dust removing device for shopping malls according to the present invention;
FIG. 4 is a cross-sectional view of a dust box of the air filtering and dust removing device for shopping malls according to the present invention;
fig. 5 is a schematic structural view of a second embodiment of an air filtering and dust removing device for shopping malls according to the present invention.
In the figure: the device comprises a box body 1, a treading rod 2, an extrusion spring 3, cloth 4, a metal rod 5, a telescopic rod 6, a dust removal box 7, a connecting pipe 8, a telescopic spring 9, an insulating rod 10, an electrostatic rod 11, a pressing rod 12, a first switch 13, a push rod 14, a baffle 15, a second switch 16, an air inlet 17, a connecting plate 18, a clamping plate 19, an electromagnet 20, a reset spring 21, an arc-shaped opening 22, an activated carbon layer 23, an ultraviolet lamp 24, a treading pad 25 and a rectifier 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-2, an air filtering and dust removing device for a shopping mall comprises a box body 1, an air inlet 17 is formed in the outer side wall of the box body 1, an induced draft fan is fixedly connected to the inner wall of the air inlet 17, the device is installed at an inlet of the shopping mall and works to guide external air flow into the box body 1, a connecting pipe 8 is fixedly connected to the inner top wall of the box body 1, an insulating rod 10 is inserted into the lower end of the connecting pipe 8, a telescopic spring 9 is fixedly connected between the upper end of the insulating rod 10 and the inner top wall of the box body 1, a static pole 11 is fixedly connected to the lower end of the insulating rod 10, a static electricity generating mechanism connected with the static pole 11 is arranged on the box body 1 and comprises a treading pad 25 fixed on the outer side of the box body 1, a treading rod 2 is fixedly connected to the lower side wall of the treading pad 25, an extrusion spring, cloth 4 that metal pole 5's outside fixedly connected with and 5 outer walls of metal pole contacted, metal pole 5 passes through the wire and is connected with electrostatic rod 11, the people flows the frequent market mouth of cominging in and going out, the extrusion is stepped on depression bar 2 and is down moved compression extrusion spring 3 under human action of gravity, leave when stepping on the pad 25 when the people, under extrusion spring 3's reverse elasticity, step on depression bar 2 and shift up, and then realize reciprocating of metal pole 5 through the discrepancy of people flow, contact friction through metal pole 5 and cloth 4, produce static on making metal pole 5, static derives to electrostatic rod 11 on, make electrostatic rod 11 take static, adsorb the dust in the air current.
Last lateral wall fixed mounting of box 1 has switch 13, fixedly connected with is the press bar 12 that the U type set up on the outer wall of insulator spindle 10, the one end that insulator spindle 10 was kept away from to press bar 12 runs through the upside that box 1's last lateral wall extended to switch 13, the interior lateral wall of box 1 is fixed with the telescopic link 6 of being connected through wire and switch 13, the vertical upwards fixedly connected with dust removal case 7 of drive end of telescopic link 6, when absorbent dust is too much on static pole 11, the gravity increase of static pole 11 moves down, press bar 12 carries out pressing of switch 13, make telescopic link 6 begin work, it shifts up to the outside that dust removal case 7 is located static pole 11 to drive dust removal case 7 and carries out the dust removal work of static pole 11 outer wall.
The upper side wall of the dust removing box 7 is provided with an opening, four corners of the opening are fixedly connected with connecting plates 18, one side of each connecting plate 18, which is far away from the inner wall of the opening, is provided with a chute, the inner wall of the chute is fixedly connected with an electromagnet 20, one side of the electromagnet 20, which is far away from the inner wall of the chute, is fixedly connected with a reset spring 21, one end of the reset spring 21, which is far away from the electromagnet 20, is fixedly embedded with a clamp plate 19, one side of the clamp plate 19, which is close to the electromagnet 20, is fixedly embedded with a magnet block, the opposite ends of the four clamp plates 19 are respectively provided with an arc opening 22, the outer wall of the dust removing box 7 is fixedly connected with a push rod 14, the upper side wall of the box body 1 is fixedly provided with a switch II 16, the upper side wall of the box body 1 is provided with a through opening which is positioned at the lower, push rod 14 up moves and backs up baffle 15, baffle 15 carries out the press of switch two 16, make 20 circular telegrams of electro-magnet produce and be close to the same magnetism in one side with the magnet piece, promote splint 19 through magnetic repulsion and move toward the inboard, the inner wall of arc mouth 22 contacts with the outer wall of electrostatic rod 11, switch one 13 disconnection this moment, the outage of telescopic link 6, the drive end of telescopic link 6 is retrieved and is driven dust removal case 7 and move down, arc mouth 22 scrapes down the dust of electrostatic rod 11 to the dust removal case 7 in, accomplish the clearance of electrostatic rod 11, later switch two 16 disconnections, the outage of electro-magnet 20 loses magnetism, splint 19 move the removal in the spout under reset spring 21's reverse elasticity effect.
Furthermore, the first switch 13 and the second switch 16 both adopt touch delay switches, the delay switches are switched on to work when metal sheets of the touch switches are touched, the switches are automatically turned off after a period of time is prolonged, the energy-saving and consumption-reducing effects are achieved, the touch delay switches control the electrification of the telescopic rod 6 and the electromagnet 20, the telescopic rod 6 works for a certain time and is powered off and reset, and the electromagnet 20 is powered on to generate magnetism and then is powered off and loses magnetism for a certain time.
Further, the first switch 13 and the second switch 16 may also be normal switches, and the first switch 13 and the second switch 16 are connected to a time relay, where the time relay is a relay whose output circuit needs to generate a jump change (or contact motion) after an input motion signal is added (or removed). The electric element is used on a circuit with lower voltage or lower current and used for switching on or off the circuit with higher voltage and higher current, and a time relay is used for realizing time delay control. The time relay is an automatic control electric appliance which utilizes an electromagnetic principle or a mechanical action principle to delay the closing or the breaking of a contact. It features that there is a time delay from the signal obtained from the sucking coil to the action of the contact. The time relay is generally used for controlling the starting process of the motor by taking time as a function, and can realize the control of the electrifying time of the telescopic rod 6 and the electromagnet 20.
Further, the inner wall of box 1 is fixedly connected with active carbon layer 23 and ultraviolet lamp 24 still, and electrostatic rod 11 is located between air intake 17 and the active carbon layer 23, and active carbon layer 23 is located between electrostatic rod 11 and ultraviolet lamp 24, and after the dust was got rid of to the air current, again with active carbon layer 23 contact, get rid of peculiar smell and toxic molecule in the air current, the rethread ultraviolet lamp 24 carries out the destruction degradation of virus bacterium in the air current, guarantees the clean of air current.
Example two
Referring to fig. 3, the difference from the first embodiment is that:
the static electricity generating mechanism comprises a rectifier 26, the rectifier 26 is connected with the static pole 11 through a lead, the outer side of the static pole 11 is symmetrically provided with dust collecting electrodes, the upper ends of the dust collecting electrodes are fixed on the outer wall of the insulating rod 10, the dust collecting electrodes are connected with the ground through leads, the telescopic rod 6 is a reciprocating telescopic rod, the rectifier 26 converts high-voltage alternating current into direct current to be led out to the static pole 11, airflow containing dust enters into the high-voltage current to be electrolyzed and electrified, the dust collecting electrodes are connected with the ground to form an electric field, the charged dust is absorbed on the dust collecting electrode under the action of the electric field and loses electrons, the absorption of the dust is completed, the driving end of the telescopic rod 6 reciprocates up and down, the charged dust removing box 7 moves up, through the intermittent contact striking of dust removal case 7 and collection dirt utmost point, the clearance of accomplishing the dust in dust removal case 7 is fallen to the dust removal of dust of collecting the dirt utmost point, is adapted to the great cleaning work of market entry dust volume.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an air filtering and dust removing device for market, includes box (1), its characterized in that, air intake (17) have been seted up to the lateral wall of box (1), fixedly connected with draught fan on the inner wall of air intake (17), the interior roof fixedly connected with connecting pipe (8) of box (1), the lower extreme of connecting pipe (8) is inserted and is equipped with insulator spindle (10), fixedly connected with expanding spring (9) between the upper end of insulator spindle (10) and the interior roof of box (1), the lower extreme fixedly connected with static pole (11) of insulator spindle (10), be provided with the static electricity generation mechanism of being connected with static pole (11) on box (1), the last lateral wall fixed mounting of box (1) has switch (13), fixedly connected with presses depression bar (12) that the U type set up on the outer wall of insulator spindle (10), the upper side wall that the one end of pressing rod (12) keeping away from insulator spindle (10) runs through box (1) extends to the upside of switch (13), the inner diapire of box (1) is fixed with telescopic link (6) of being connected with switch (13) through the wire, the vertical upwards fixedly connected with dust removal case (7) of drive end of telescopic link (6), the upper side wall of dust removal case (7) has seted up the opening, the equal fixedly connected with link plate (18) of open-ended four corners department, the spout has all been seted up to one side that the opening inner wall was kept away from to every link plate (18), the inner wall fixedly connected with electro-magnet (20) of spout, one side fixedly connected with reset spring (21) that the electro-magnet inner wall was kept away from to electro-magnet (20), one end fixedly connected with splint (19) that electro-magnet (20) were kept away from to reset spring (21), one side that splint (19) are close to electro, four arc mouth (22) have all been seted up to splint (19) relative one end, fixedly connected with push rod (14) on the outer wall of dust removal case (7), the last lateral wall fixed mounting of box (1) has switch two (16), the opening that is located switch two (16) downside is seted up to the last lateral wall of box (1), rotate through the moment of torsion pivot in the opening and be connected with baffle (15), push rod (14) are located baffle (15) under, switch two (16) are connected with electro-magnet (20) through the wire.
2. An air filtering and dust removing device for a market according to claim 1, wherein the first switch (13) and the second switch (16) are both touch delay switches.
3. An air filtering and dust removing device for a market according to claim 1, wherein the inner wall of the box body (1) is further fixedly connected with an activated carbon layer (23) and an ultraviolet lamp (24), the static rod (11) is located between the air inlet (17) and the activated carbon layer (23), and the activated carbon layer (23) is located between the static rod (11) and the ultraviolet lamp (24).
4. An air filtering and dust removing device for a market according to claim 1, wherein the static electricity generating mechanism comprises a stepping pad (25) fixed outside the box body (1), a stepping rod (2) is fixedly connected to the lower side wall of the stepping pad (25), an extrusion spring (3) is fixedly connected to the lower end of the stepping rod (2), a metal rod (5) is fixedly connected to the outer wall of the stepping rod (2), a cloth (4) in contact with the outer wall of the metal rod (5) is fixedly connected to the outer side of the metal rod (5), and the metal rod (5) is connected with the static rod (11) through a wire.
5. An air filtering and dust removing device for market as claimed in claim 1, wherein said static electricity generating mechanism comprises a rectifier (26), said rectifier (26) is connected with a static pole (11) through a conducting wire, the outer side of said static pole (11) is symmetrically provided with dust collecting poles, the upper ends of said dust collecting poles are fixed on the outer wall of an insulating pole (10), said dust collecting poles are connected with ground through a conducting wire, said telescopic rod (6) is a reciprocating telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949283.XA CN112161339A (en) | 2020-09-10 | 2020-09-10 | A filtration dust collector for market |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949283.XA CN112161339A (en) | 2020-09-10 | 2020-09-10 | A filtration dust collector for market |
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| Publication Number | Publication Date |
|---|---|
| CN112161339A true CN112161339A (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010949283.XA Pending CN112161339A (en) | 2020-09-10 | 2020-09-10 | A filtration dust collector for market |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115837199A (en) * | 2022-11-25 | 2023-03-24 | 杭州辰睿空分设备制造有限公司 | Nitrogen generator waste gas recovery device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115837199A (en) * | 2022-11-25 | 2023-03-24 | 杭州辰睿空分设备制造有限公司 | Nitrogen generator waste gas recovery device |
| CN115837199B (en) * | 2022-11-25 | 2023-06-02 | 杭州辰睿空分设备制造有限公司 | Nitrogen making machine exhaust gas purification device |
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