CN210675513U - Air pipe radon-removing purifier - Google Patents

Abstract

The utility model discloses a tuber pipe radon removal clarifier. The purifier comprises an outer frame, wherein an air inlet flange is arranged on one side of the outer frame, an air outlet flange is arranged on the other side of the outer frame, and a first static module and a second static module are sequentially arranged in the outer frame along the direction from the air inlet flange to the air outlet flange. The utility model pre-treats the air by arranging the metal primary filter screen, and filters out large dust and particulate matters; through the ionization of the radon-containing particulate matter in the first electrostatic module group air, and carry out preliminary absorption, rethread second electrostatic module further ionization, and adsorb the radon-containing particulate matter, through setting up the first electrostatic module and the second electrostatic module that the structure is different, make the air behind first electrostatic module, the torrent phenomenon takes place in second electrostatic module, and then the adsorption in the aggravation air has the particulate matter collision of radon, make the adsorption have the particulate matter of radon to gather and, and change in being adsorbed in second electrostatic module, make and remove radon efficiency and effect and all improve by a wide margin.

Description

Air pipe radon-removing purifier

Technical Field

The utility model relates to a radon removal clarifier field, concretely relates to tuber pipe radon removal clarifier.

Background

Radon is the only radioactive gas naturally present in nature, colorless and odorless, and accumulates imperceptibly in the ambient air in which people live and work. The radon in the deep stratum can also enter an atmosphere through diffusion of a geological fracture zone and underground water. Radon diffused in the air decays into radon daughter which is extremely fine invisible radioactive metal particles, and the radon daughter can be inhaled into the lung along with the air, enters the lung, is adhered to the surface mucosa of the bronchus, invades body fluid to enter lung cell tissues, continuously decays in the lung cells to continuously destroy the tissues, and seriously suffers from lung cancer. The 1993 report of unssee (united nations atomic radiation effect science council) states that the annual effective dose of radiation from nature to the public is 2.4mSv, with a 54% contribution of radon and its daughters. It is estimated that the annual effective dose in the Cornwall high radon region of the United kingdom is about 7.8mSv, with a radon contribution of 81%. High radon exposure directly leads to lung cancer, leukemia and respiratory lesions, as demonstrated by epidemiology of the uranium miners and related experimental studies. Radon irradiation in the environment and in the living room is one of the main causes of lung cancer in the general public. The U.S. authorities have counted that about 8% to 20% of the U.S. deaths from cancer annually are due to radon, which is among the causes of lung cancer and ranks second after tobacco. For smokers, the lung cancer rate after radon irradiation is more than 10 times of that of non-smokers. ICRP (international radioprotection committee) publication No. 50 estimates that 10% of public lung cancer is due to radon and its daughter irradiation. In sweden, radon ranks fifth in all causes of cancer (45% for food, 25% for tobacco, 15% for life style, 6.5% for ultraviolet rays, 4.5% for radon, 2.5% for ionizing radiation, 2.5% for air pollution, 2.5% for occupational irradiation in order). Scientists generally believe that: the risk degree of lung cancer is determined by the radon concentration and the exposure time, the lung is irradiated by radon with high concentration and long time, the risk of lung cancer is high, and the risk of lung cancer is low.

The existing radon removing technology can be divided into: cutting off and reducing the source of radon, ventilating and diluting, pressurizing indoors, filtering and adsorbing radon and removing radon by static electricity.

The interception and reduction of radon sources have requirements on site selection and material selection, and are not suitable for later-stage transformation and improvement of air quality.

The ventilation dilution is suitable for the overground part of a building, but the underground part can only be provided with dead angles inevitably due to the ventilation system, and the fresh air quantity is large, so that the reduction of the energy consumption of the building is not facilitated.

Indoor pressurization is suitable for radon removal in independent rooms and not suitable for radon removal in suites and corridors.

Filtering and adsorbing to remove radon: mainly utilize high-efficient fiber filter and active carbon adsorption method, wherein the effect is showing utilizes a large amount of active carbon to adsorb, but this kind of mode needs the frequent change consumptive material, and raise the efficiency needs the pressure boost dehumidification, and need set up and increased use cost.

Electrostatic radon removal: the characteristic that radon daughter is metal particles is utilized, radon daughter particles are charged in a high-voltage electric field, so that polarity is generated, and the radon daughter particles are adsorbed on a dust collecting plate with the polarity. If the application number is: 201621187669.7 the tuyere with radon eliminating function is only provided with a first-level high-voltage electrostatic field, and the radon eliminating effect is not particularly ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tuber pipe radon removal clarifier, which aims at the defects existing in the prior art.

In order to realize the above object, the utility model provides a tuber pipe removes radon clarifier, which comprises a frame, frame one side is equipped with the air inlet flange, and its opposite side is equipped with the air-out flange, be equipped with first static module and second static module along air inlet flange to air-out flange direction in proper order in the frame, first static module produces the ionization electric field and the wind channel of isostructure respectively with second static module to make the air behind first static module, take place torrent phenomenon in second static module, and then the absorption in the aggravation air has the particulate matter collision of radon, makes the particulate matter that adsorbs to have the radon gather and is adsorbed in second static module.

Furthermore, the frame includes that underframe and lid close the electric box at the underframe upside, the underframe is the U type form, and its inside is equipped with the storage tank, first static module and second static module are all inserted and are established in the storage tank.

Furthermore, electric box one side is articulated with the underframe, and its opposite side and underframe buckle are connected.

Further, first static module includes first framework, sets up the honeycomb structure of front side in first framework and sets up the connecting plate at first framework inside rear side, honeycomb ground connection, and it includes a plurality of field holes, the connecting plate sets up with the honeycomb structure interval, and its and electric box power positive pole is connected, be equipped with a plurality of ventilation holes on the connecting plate, and its front side is equipped with a plurality of electrically conductive posts, and each is led electrical pillar and sets up respectively in a field hole, it is equipped with the needle to lead the electrical pillar front end.

Furthermore, the second static module includes that second framework, a plurality of interval set up the wire of front side in the second frame and a plurality of crisscross and interval set up anodal fin and the negative pole fin of rear side in the second frame, wire and anodal fin are connected with the interior power positive pole of electrical apparatus box respectively, the negative pole fin ground connection.

Further, be equipped with a plurality of mounting hole on positive pole fin and the negative pole fin respectively and dodge the hole, mounting hole on the positive pole fin with dodge the hole on the negative pole fin and set up on same water flat line with mounting hole on the negative pole fin respectively, the installation axle has been alternate in the mounting hole on positive pole fin and the negative pole fin, and the both ends of the installation axle of alternate in the mounting hole of positive pole fin are passed through the third collets and are connected in the inboard of second framework, alternate in the mounting hole of negative pole fin both ends and second framework bolted connection of installation axle, overlap on the installation axle and be equipped with a plurality of spacers, the spacers are connected a conductor respectively with a plurality of positive pole fins and a plurality of negative pole fins, the internal diameter of mounting hole is greater than the external diameter of installation axle, and is less than the external diameter of spacer, the aperture of dodging the hole is greater than the external diameter of spacer.

Furthermore, the metal wires are arranged at equal intervals, part of the negative electrode fins extend forwards to form a guide plate, and the guide plate and the metal wires are arranged in an equidistant and staggered mode.

Further, the supply voltage of the metal wire is higher than that of the positive electrode fin.

Further, the metal wire is connected with a 8000V power supply positive electrode, and the positive electrode fin is connected with a 4000V power supply positive electrode.

Further, still be equipped with between air intake and the first static module and just imitate the dust removal filter screen, just imitate the dust removal filter screen and be the metal mesh, and it buckles into triangle wavy.

Has the advantages that: the utility model pre-treats the air by arranging the metal primary filter screen, and filters out large dust and particulate matters; through the ionization of the radon-containing particulate matter in the first electrostatic module group air, and carry out preliminary absorption, rethread second electrostatic module further ionization, and adsorb the radon-containing particulate matter, through setting up the first electrostatic module and the second electrostatic module that the structure is different, make the air behind first electrostatic module, the torrent phenomenon takes place in second electrostatic module, and then the adsorption in the aggravation air has the particulate matter collision of radon, make the adsorption have the particulate matter of radon to gather and, and change in being adsorbed in second electrostatic module, make and remove radon efficiency and effect and all improve by a wide margin.

Drawings

FIG. 1 is a schematic view of the external structure of the radon removing air duct purifier according to the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an air duct radon removal purifier according to an embodiment of the present invention;

FIG. 3 is a schematic side sectional view of an embodiment of the radon removing air duct purifier of the present invention;

fig. 4 is a schematic perspective view of a first electrostatic module according to an embodiment of the present invention;

fig. 5 is a rear view of a first electrostatic module in accordance with an embodiment of the present invention;

fig. 6 is a schematic perspective view of a second electrostatic module according to an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of a second electrostatic module in accordance with an embodiment of the present invention;

FIG. 8 is an enlarged partial schematic view of area A of FIG. 6;

fig. 9 is a partial schematic view of a second electrostatic module in accordance with an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a positive electrode fin and a negative electrode fin according to an embodiment of the present invention;

fig. 11 is a schematic view illustrating a connection between an electrical box and a first electrostatic module according to an embodiment of the present invention.

Detailed Description

The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

As shown in fig. 1 to 3, the embodiment of the utility model provides a tuber pipe radon removal clarifier, including frame 1, be equipped with the air intake in one side of frame 1, its opposite side is equipped with the air outlet, is equipped with air inlet flange 5 and air outlet flange 6 on the frame 1 of air intake and air outlet department respectively to be connected with the tuber pipe. Be equipped with first static module 2 and second static module 3 in proper order along air intake to air outlet direction in frame 1, first static module 2 produces the ionization electric field and the wind channel of isostructure respectively with second static module 3, so that the air is through first static module 2 back, take place torrent phenomenon in second static module 3, and then the adsorption in the aggravation air has the particulate matter collision of radon, make the particulate matter that adsorbs to have the radon gather and, and easier being adsorbed in second static module 3.

As shown in fig. 1, the outer frame 1 of the embodiment of the present invention includes a bottom frame 11 and an electrical box 12, and the electrical box 12 covers the upper side of the bottom frame 11. The bottom frame 11 is preferably U-shaped, a receiving groove is formed in the bottom frame 11, and the first electrostatic module 2 and the second electrostatic module 3 can be inserted into the receiving groove from top to bottom after the electrical box 12 is removed from the bottom frame 11. In order to facilitate the taking out and putting in of the first and second electrostatic modules 2 and 3, it is preferable that one side of the electrical box 12 is hinged to the bottom frame 11, and the other side of the electrical box 12 is connected to the bottom frame 11 by a buckle 13.

As shown in fig. 3 to 5, the first electrostatic module 2 according to the embodiment of the present invention preferably adopts a honeycomb electrostatic module, the first electrostatic module 2 includes a first frame body 21, and the shape and the size of the first frame body 21 are matched with the accommodating groove in the bottom frame 11 so as to be placed in the accommodating groove. A honeycomb structure is provided on the front side inside the first frame 21, the honeycomb structure is formed by connecting metal orifice plates 22, the orifice plates 22 are connected to form a plurality of field holes 23, and the field holes 23 are preferably hexagonal holes. A connecting plate 24 is arranged on the rear side inside the first frame 21, the connecting plate 24 is arranged at an interval with the honeycomb structure, the honeycomb structure is grounded, the connecting plate 24 is preferably made of a metal material, the connecting plate 24 is fixed on the inner side of the first frame 21 through a plurality of first insulating blocks 25, and the connecting plate 24 is further insulated from the first frame 21. The connection plate 24 is connected to the positive power supply in the electrical box 12, preferably to the positive power supply of 6600V. A plurality of vent holes 26 are provided in the connection plate 24, the vent holes 26 preferably being circular holes. Be equipped with a plurality of conductive posts 27 at the front side of connecting plate 24, conductive post 27 is the metal and leads electrical pillar, and each conductive post 27 sets up respectively in a field hole 23, is equipped with needle 28 at the front end of conductive post 27, and the positive pole of the power in electric box 12 adds on needle 28 through connecting plate 24 and conductive post 27 to make needle 28 produce first corona district, and the air that gets into from the air intake passes through first corona district back, and the part adsorbs the particulate matter that has the radon and adsorbs in first static module 2, then discharges from ventilation hole 26, flows to second static module 3.

As shown in fig. 6 to 10, the second electrostatic module 3 according to the embodiment of the present invention is preferably a plate-type electrostatic module, which includes a second frame 31, and the shape and size of the second frame 31 are also matched with the accommodating groove in the bottom frame 11. A plurality of wires 32 are provided on the front side inside the second frame 31, and tungsten wire is preferably used as the wire 32. The plurality of wires 32 are arranged at intervals, and preferably at equal intervals. Two groups of fins are further arranged on the rear side inside the second frame body 31, the two groups of fins are respectively a positive electrode fin 33 and a negative electrode fin 34, the positive electrode fin 33 and the negative electrode fin 34 are arranged in a staggered mode at intervals, the metal wire 32 and the positive electrode fin 33 are respectively connected with the positive electrode of a power supply in the electrical box 12, and therefore the metal wire 32 generates a second corona area. The negative electrode fin 34 is grounded. An adsorption electric field containing particles of radon daughters is formed between the positive electrode fin 33 and the negative electrode fin 34. In order to achieve the air partitioning treatment of the air entering the purifier, part of the cathode fins 34 extend forwards to form a flow guide plate 35, the flow guide plate 35 is arranged in a staggered mode with the metal wires 32, and the flow guide plate 35 is preferably arranged at the same interval with the metal wires 32. The rear end portions of the cathode and anode fins 33 and 34 and the front end portion of the baffle 35 are preferably provided in a bent structure to slow down the wind speed and increase the strength.

As can be seen from fig. 6, the distance between the metal wire 32 and the guide plate 35 is relatively large, and the distance between the negative electrode fin 34 and the positive electrode fin 33 is relatively small, so that the power supply voltage of the metal wire 32 is preferably higher than that of the positive electrode fin 33, thereby ensuring the purification effect and avoiding the generation of electric sparks. In a preferred embodiment, the wire 32 is connected to the 8000V power supply positive electrode, and the positive electrode fin 33 is connected to the 4000V power supply positive electrode.

Both ends of the wire 32 are hung on the wire holder 37 by the hanging ring 36, and both ends of the wire holder 37 are attached to the inside of the second frame body 31 by the second insulating block 38, thereby keeping insulation between the wire holder 37 and the second frame body 31. The positive electrode fins 33 and the negative electrode fins 34 are respectively provided with a plurality of mounting holes 42 and avoidance holes 43, the mounting holes 42 in the positive electrode fins 33 and the avoidance holes 43 in the negative electrode fins 34 are arranged on the same horizontal line, the avoidance holes 43 in the positive electrode fins 33 and the mounting holes 42 in the negative electrode fins 34 are arranged on the same horizontal line, mounting shafts 39 are inserted into the mounting holes in the positive electrode fins 33 and the negative electrode fins 34, two ends of the mounting shafts 39 inserted into the mounting holes in the positive electrode fins 33 are connected to the inner side of the second frame body 31 through third insulating blocks 40, and two ends of the mounting shafts 39 inserted into the mounting holes in the negative electrode fins 33 are directly connected to the second frame body 31 through bolts 44. A plurality of spacers 41 are fitted over the mounting shaft 39, the spacers 41 being metal spacers, and the plurality of positive electrode fins 33 and the plurality of negative electrode fins 34 are connected to one conductor, respectively. The inner diameter of the mounting hole 42 is larger than the outer diameter of the mounting shaft 39 and smaller than the outer diameter of the spacer 41, and further, the spacers 41 on different mounting shafts 39 separate the plurality of positive fins 33 and the plurality of negative fins 34 respectively, the aperture of the avoiding hole 43 is larger than the outer diameter of the spacer 41, and the connection between the positive fins 33 and the negative fins 34 through the spacer 41 can be avoided under the effect of the avoiding hole 43. Under the action of the spacer 41, the positions of the positive electrode fins 33 and the negative electrode fins 34 can be ensured to be stable, and the distance between the positive electrode fins 33 and the negative electrode fins 34 is ensured to be unchanged.

As shown in fig. 2 and 3, in order to prevent large particles from entering the interior of the purifier, an initial dust-removing filter screen 4 is further disposed between the air inlet and the first electrostatic module 2, and the initial dust-removing filter screen 4 is preferably made of a metal mesh, such as an aluminum mesh. When preventing that large granule thing from getting into, can also have certain safeguard effect. The primary filter screen 4 is preferably bent in a triangular wave shape to increase the filtering area.

As shown in fig. 1, a socket 14, an indicator light 15 and a switch 16 are arranged at the top of the junction box 12, the socket 14 can be connected with an external power supply through a power line, and a high voltage power supply and a control board connected with the socket 14 are arranged in the junction box 12, the working power supply of the first electrostatic module 2 of the embodiment of the invention is 6600V, and the working voltage adopted by the second electrostatic module 3 is 8000V and 4000V, preferably two high voltage power supplies are adopted, and one output is 6600V, preferably DZ 007-50. And the other adopts a two-section high-voltage power supply with the output of 8000V and 4000V, and the preferred model is DZ 008. The two high-voltage power supplies are connected with the control panel and controlled by the control panel to work.

As shown in fig. 4 to 11, in order to supply power to the first electrostatic module 2 and the second electrostatic module 3 from a high-voltage power supply in the electrical box 12, it is preferable that an insulating plate 18 is provided at the bottom of the terminal box 12, a plurality of elastic metal pieces 17 are provided on the insulating plate 18, the elastic metal pieces 17 are connected to the high-voltage power supply in the electrical box 12, an insulating plate 7 is provided on each of the upper sides of the first electrostatic module 2 and the second electrostatic module 3, an electrode piece 8 is provided on the insulating plate 7 at a position corresponding to the elastic metal pieces 17, the electrode piece 8 is further insulated from the first frame 21 and the second frame 31, the electrode piece 8 is further connected to the connecting plate 24, the wire 32, and the positive electrode fin 33, and the honeycomb structure and the negative electrode fin 34 are grounded through the first frame 21 and the second frame. After the junction box 12 is covered on the upper side of the first frame body 11, under the elastic action of the elastic metal sheet 17, the elastic metal sheet 17 and the electrode plate 8 can keep a certain connecting force, and the virtual connection phenomenon is avoided.

The above description is only a preferred embodiment of the present invention, and it should be noted that other parts not specifically described belong to the prior art or the common general knowledge to those skilled in the art. Without departing from the principle of the present invention, several improvements and decorations can be made, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an tuber pipe removes radon clarifier, includes the frame one side of frame is equipped with the air intake, and its opposite side is equipped with the air outlet be equipped with air inlet flange and air outlet flange on the frame of air intake and air outlet department respectively, a serial communication port, be equipped with first static module and second static module along air intake to air outlet direction in proper order in the frame, first static module produces different structures's ionization electric field and wind channel respectively with second static module to make the air behind first static module, take place torrent phenomenon in second static module, and then the absorption in the aggravation air has the particulate matter collision of radon, makes the particulate matter that adsorbs to have the radon to gather and to be adsorbed in second static module.

2. The radon removal wind pipe purifier as claimed in claim 1, wherein said outer frame comprises a bottom frame and an electrical box covering the top side of the bottom frame, said bottom frame is U-shaped and has a receiving slot therein, and said first and second electrostatic modules are inserted into the receiving slot.

3. The radon removal by air hose purifier as claimed in claim 2, wherein said electrical box is hinged to the bottom frame on one side and snap-connected to the bottom frame on the other side.

4. The air duct radon removal purifier as claimed in claim 2, wherein said first electrostatic module comprises a first frame, a honeycomb structure disposed at the front side of the first frame, and a connecting plate disposed at the rear side of the first frame, said honeycomb structure is grounded, and it comprises a plurality of field holes, said connecting plate is disposed at an interval with the honeycomb structure, and it is connected with the positive electrode of the power supply in the electrical box, said connecting plate is provided with a plurality of ventilation holes, and its front side is provided with a plurality of conductive posts, each conductive post is disposed in one field hole, and the front end of each conductive post is provided with a needle.

5. The air pipe radon removal purifier as claimed in claim 2, wherein the second electrostatic module comprises a second frame body, a plurality of metal wires arranged at intervals on the front side in the second frame body, and a plurality of positive fins and negative fins which are staggered and arranged at intervals on the rear side in the second frame body, the metal wires and the positive fins are respectively connected with the positive electrode of a power supply in the electrical box, and the negative fins are grounded.

6. The radon eliminating wind pipe purifier as claimed in claim 5, wherein the positive and negative fins are respectively provided with a plurality of mounting holes and avoiding holes, the mounting hole and the avoiding hole on the anode fin are respectively arranged on the same horizontal line with the avoiding hole and the mounting hole on the cathode fin, mounting shafts are inserted into the mounting holes on the positive electrode fin and the negative electrode fin, two ends of the mounting shaft inserted into the mounting hole of the positive electrode fin are connected to the inner side of the second frame body through third insulating blocks, two ends of the mounting shaft inserted into the mounting hole of the negative electrode fin are connected with the second frame body through bolts, a plurality of spacer sleeves are sleeved on the mounting shaft, the spacer sleeves connect the plurality of positive electrode fins and the plurality of negative electrode fins into a conductor respectively, the internal diameter of mounting hole is greater than the external diameter of installation axle, and is less than the external diameter of spacer, the aperture of dodging the hole is greater than the external diameter of spacer.

7. The radon removal by air hose purifier as claimed in claim 5, wherein said plurality of wires are arranged at equal intervals, and part of said negative fins extend forward to form a guide plate, said guide plate being arranged in an alternating manner with said wires at equal intervals.

8. The radon removal by wind purifier as claimed in claim 7, wherein said wires are supplied with a voltage higher than that of the positive electrode fins.

9. The air hose radon removal purifier as claimed in claim 8, wherein said wire is connected to 8000V power supply positive electrode, and said positive electrode fin is connected to 4000V power supply positive electrode.

10. The radon removal by air hose purifier as claimed in claim 1, wherein a primary dust removing screen is further disposed between the air inlet and the first electrostatic module, wherein the primary dust removing screen is a metal screen and is bent into a triangular wave shape.

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