CN114028931B - Indoor formaldehyde purification spray foam device and application method thereof - Google Patents
Indoor formaldehyde purification spray foam device and application method thereof Download PDFInfo
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- CN114028931B CN114028931B CN202111375277.9A CN202111375277A CN114028931B CN 114028931 B CN114028931 B CN 114028931B CN 202111375277 A CN202111375277 A CN 202111375277A CN 114028931 B CN114028931 B CN 114028931B
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 238000000746 purification Methods 0.000 title claims abstract description 24
- 239000011493 spray foam Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 171
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 239000002516 radical scavenger Substances 0.000 claims abstract description 27
- 239000006260 foam Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000000873 masking effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000005213 imbibition Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003570 air Substances 0.000 description 112
- 239000011550 stock solution Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000019255 Menstrual disease Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 231100000378 teratogenic Toxicity 0.000 description 1
- 230000003390 teratogenic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an indoor formaldehyde purification spray foam device and a use method thereof. According to the invention, external air can be automatically guided into the central liquid storage cavity through the motor, the inside of the central liquid storage cavity is utilized, the fan plate is driven to rotate by utilizing the rotation of the driving rod, the treated air (the treated air can carry formaldehyde scavenger components) is discharged into the liquid coating cavity, so that foam liquid at the air holes forms bubbles which fly around the air to all the indoor positions, and when the bubbles are broken, the air which carries the formaldehyde scavenger components is coated in the bubbles and can be discharged, and formaldehyde in the air is decomposed and adsorbed, so that the formaldehyde scavenger is easier to disperse to all the indoor positions.
Description
Technical Field
The invention relates to the technical field of formaldehyde purification devices, in particular to an indoor formaldehyde purification spray foam device and a use method thereof.
Background
The health-damaging substances generated by interior decoration are mainly formaldehyde, benzene and benzene series substances. Formaldehyde has been identified by the world health organization as a carcinogenic and teratogenic substance, and long-term exposure can cause various respiratory diseases and menstrual disorders, leukemia, memory and intelligence decline of teenagers, etc., after house decoration, the formaldehyde in the formaldehyde is more, generally needs to be left empty for a while, keeps indoor air flowing, and needs to be purified in the air before entering, but the existing formaldehyde purification device has the following disadvantages:
1. the formaldehyde purification device needs to be plugged in for use, so that the movable range of the formaldehyde purification device is limited, and the purification effect is reduced for air with a longer distance;
2. the existing formaldehyde removing method generally carries out adsorption by placing plants indoors or by nano-and activated carbon adsorption, but the adsorption mode is limited and can only adsorb the sucked air.
Disclosure of Invention
The invention aims to provide an indoor formaldehyde purification spray foam device and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an indoor formaldehyde purification spraying bubble agent device, includes the bottom plate, the casing is installed through the support column to the top of bottom plate, the casing forms the stock solution district and the distribution area of mutual intercommunication in proper order from bottom to top, the stock solution district forms central stock solution chamber and outer loop stock solution chamber in proper order from inside to outside, just form annular partition plate spare between central stock solution chamber and the outer loop stock solution chamber, and the top of annular partition plate spare extends to the distribution area inside to make the distribution area inside form wind-force chamber and the masking liquid chamber of top intercommunication, the inside in central stock solution chamber is used for storing formaldehyde elimination agent, the inside in outer loop stock solution chamber is used for storing the foam liquid;
the annular coaming between the wind power cavity and the liquid coating cavity is uniformly provided with ventilation holes along the circumferential direction of the annular coaming, and the shell outside the liquid coating cavity is uniformly provided with air holes;
the shell is also provided with a power mechanism, and the power mechanism comprises an exhaust component and a liquid coating component; wherein, exhaust assembly includes:
the driving rod is rotatably arranged at the central positions of the wind power cavity and the central liquid storage cavity;
the motor is fixed at the top of the shell, and the output end of the motor extends to be fixedly connected with the top end of the driving rod:
the sealing rotating plate is fixed on the outer side of the driving rod, the bottom of the sealing rotating plate is attached to the annular coaming, and the periphery of the sealing rotating plate is attached to the side wall of the emission area; and
a plurality of fan plates which are uniformly fixed on the driving rod in the wind power cavity;
the masking liquid subassembly includes:
the liquid suction parts are uniformly and obliquely distributed in the liquid coating cavity along the circumferential direction, the top ends of the liquid suction parts are fixedly connected with the bottom of the sealing rotating plate, the bottom ends of the liquid suction parts extend to the inside of the outer ring liquid storage cavity, the bottom ends of the liquid suction parts are provided with bending parts, micro channels are arranged in the liquid suction parts along the length direction of the liquid suction parts, and liquid suction holes communicated with the micro channels are uniformly formed in the outer sides of the liquid suction parts positioned in the liquid coating cavity;
the funnel is arranged at the tail end of the bending part, the output port of the funnel is communicated with the micro channel, and the rotation direction of the funnel input port is the same as that of the driving rod;
the sponge is coated on the outer side of the liquid absorbing piece at the position of the liquid absorbing hole, and the sponge is attached to the side wall of the liquid coating cavity, which is close to one side of the bubble hole.
The power mechanism also comprises an air suction assembly, wherein the air suction assembly is used for guiding outside air into the central liquid storage cavity.
Preferably, the air holes and the air bubble holes are obliquely upwards arranged.
Preferably, a sleeve is arranged on the outer side of the driving rod in the central liquid storage cavity, and the bottom end of the sleeve is fixedly connected with the bottom wall of the central liquid storage cavity.
Preferably, a dust cover is arranged at the top of the shell outside the motor.
Preferably, the suction assembly comprises: the bottom plate is arranged on the bottom of the driving rod, and is provided with a plurality of grooves which are communicated with the bottom of the driving rod; the two piston cylinders are symmetrically fixed at the tops of the bottom plates at two sides of the Chinese character ' ji ', a piston is arranged in the piston cylinders in a sliding manner, a piston rod is vertically arranged at one end of the piston close to the Chinese character ' ji ', a hinge rod is hinged at one end of the piston rod extending to the piston cylinder, a sleeve is hinged at the other end of the hinge rod, and the sleeve is sleeved at the middle part of the Chinese character ' ji; the air suction pipe is arranged at one end of the piston cylinder, which is far away from the Chinese character 'ji', the air suction pipe is provided with a first check valve, the air outlet pipe is arranged at one end of the piston, which is far away from the Chinese character 'ji', the air outlet pipe is provided with a second check valve, and the free end of the air outlet pipe extends to the bottom end inside the outer ring liquid storage cavity.
Preferably, the shell outside is provided with the arc piece, the inside cavity that is provided with of arc piece, the cavity is kept away from shell one side and evenly is run through and is provided with the through-hole, the free end of breathing pipe extends to the cavity inside.
Preferably, the air outlet pipe inside the outer ring liquid storage cavity is in a shape like a Chinese character 'ji', and the height of the Chinese character 'ji' is higher than the liquid level of the formaldehyde scavenger inside the outer ring liquid storage cavity.
Preferably, the bottom of the fan plate is provided with a stirring rod extending downwards, and the stirring rod extends to the inside of the central liquid storage cavity.
The application method of the indoor formaldehyde purification spray foam device comprises the following steps:
s1: the device is placed at the indoor center position and is powered on;
s2: starting a motor to drive an air suction assembly to work, so that external air is led into formaldehyde remover liquid in a central liquid storage cavity to remove formaldehyde in the sucked air, and air floats upwards, meanwhile, a motor drives an imbibition piece to smear foam liquid in an outer ring liquid storage cavity on air holes, in the process, a motor drives a fan plate to generate wind energy to float air, and the air can be combined with the foam liquid through air holes and the air holes to form bubbles to be discharged to the outside.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the air suction assembly is arranged, so that external air can be sucked into the central liquid storage cavity, and formaldehyde in the external air can be decomposed and adsorbed by using the formaldehyde scavenger in the central liquid storage cavity.
(2) According to the invention, the exhaust assembly is arranged, the treated air (the treated air carries formaldehyde scavenger) is discharged from the liquid level of the central liquid storage cavity and enters the wind power cavity, the driving rod in the wind power cavity rotates under the driving of the motor to drive the fan plate on the outer side of the driving rod to rotate, so that the treated air rapidly enters the liquid coating cavity from the air holes and is then discharged to the outside through the air bubble holes, and the formaldehyde scavenger is easier to disperse in the room.
(3) According to the invention, the liquid coating component is arranged, the driving rod rotates to drive the sealing rotating plate to synchronously rotate, so that the liquid absorbing piece at the bottom of the sealing rotating plate rotates, when the liquid absorbing piece rotates, the funnel input port at the end part of the bent part of the liquid absorbing piece and the driving rod rotate in the same direction, further foam liquid in the outer ring liquid storage cavity enters the micro channel through the funnel output port until the foam liquid moves to the top end of the micro channel, foam liquid in the micro channel can be sucked out at the liquid absorbing hole, foam liquid on the sponge is coated on the air holes along with the rotation of the liquid absorbing piece, and therefore air entering the liquid coating cavity from the air holes rapidly is discharged from the air holes to the outside, air bubbles are formed at the air holes and are scattered everywhere indoors along with the air, and when the air bubbles are broken, the air with formaldehyde scavenger components coated in the air bubbles is discharged, and formaldehyde in the air is decomposed and adsorbed, so that formaldehyde scavenger is easier to be dispersed to everywhere indoors.
(4) The air suction assembly comprises a Chinese character 'ji' shaped rod, two piston cylinders, an air suction pipe and an air outlet pipe, when a driving rod rotates, the Chinese character 'ji' shaped rod is synchronously driven to rotate, and the Chinese character 'ji' shaped rod rotates to drive a piston rod to reciprocate through a sleeve and a hinging rod, so that the piston moves left and right in the piston cylinder, and external air is continuously sucked into the piston cylinder through a first one-way valve and a second one-way valve and then is guided into a central liquid storage cavity, so that the air suction effect is realized.
In summary, the invention can automatically guide the external air into the central liquid storage cavity through the motor, the formaldehyde in the external air can be decomposed and adsorbed by using the formaldehyde scavenger in the central liquid storage cavity, the treated air (the treated air can carry formaldehyde scavenger components) is rotated by using the driving rod, so that the treated air can quickly enter the liquid coating cavity from the air holes and then be discharged to the outside through the air bubble holes, the formaldehyde scavenger can be more easily dispersed to the indoor parts, meanwhile, the driving rod rotates to drive the liquid absorbing piece to rotate, the foam liquid in the outer ring liquid storage cavity is guided into the sponge, and the foam liquid is smeared on the air bubble holes by using the sponge, so that when the air entering the liquid coating cavity from the air holes is quickly discharged to the outside from the air bubble holes, air bubbles can be formed at the air bubble holes, and the air bubbles can be scattered to the indoor parts along with the air, and when the air bubbles are broken, the air with the formaldehyde scavenger components is coated in the air bubbles can be discharged, and the formaldehyde in the air can be decomposed and adsorbed, and the formaldehyde scavenger can be more easily dispersed to the indoor parts.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
fig. 3 is a schematic view of the structure of the liquid absorbing member of the present invention.
In the figure: 1. a bottom plate; 2. a housing; 3. a liquid storage area; 31. a central reservoir; 32. an outer ring liquid storage cavity; 4. a distribution area; 5. an annular divider member; 6. a wind power cavity; 7. a liquid coating cavity; 8. ventilation holes; 9. a gas cell; 10. a driving rod; 11. a motor; 12. sealing the rotating plate; 13. a fan plate; 14. a liquid absorbing member; 15. a microchannel; 16. a liquid suction hole; 17. a funnel; 18. a sponge; 19. a sleeve; 20. a Chinese character 'ji' shaped rod; 21. a piston cylinder; 22. a piston; 23. a piston rod; 24. a hinge rod; 25 sleeves; 26. a first check valve; 27. an air outlet pipe; 28. a second check valve; 29. an arc-shaped member; 30. a cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an embodiment of the present invention is provided: the utility model provides an indoor formaldehyde purification spraying bubble agent device, including bottom plate 1, the casing 2 is installed through the support column at the top of bottom plate 1, casing 2 forms liquid storage area 3 and the giving off district 4 of mutual intercommunication in proper order from bottom to top, liquid storage area 3 forms central liquid storage chamber 31 and outer loop liquid storage chamber 32 in proper order from inside to outside, and form annular partition plate member 5 between central liquid storage chamber 31 and the outer loop liquid storage chamber 32, and the top of annular partition plate member 5 extends to giving off the district inside, so that the inside wind-force chamber 6 and the masking liquid chamber 7 that form the top intercommunication of giving off district 4, the inside of central liquid storage chamber 31 is used for storing formaldehyde scavenger, the inside of outer loop liquid storage chamber 32 is used for storing the foam liquid;
the annular coaming 5 between the wind power cavity 6 and the liquid coating cavity 7 is uniformly provided with ventilation holes 8 along the circumferential direction, and the shell 2 outside the liquid coating cavity 7 is uniformly provided with bubble holes 9;
the shell 2 is also provided with a power mechanism which comprises an exhaust component and a coating liquid component; wherein, exhaust assembly includes: the driving rod 10 is rotatably arranged at the central positions of the wind power cavity 6 and the central liquid storage cavity 31; the motor 11 is fixed at the top of the shell 2, and the output end of the motor 11 extends to be fixedly connected with the top end of the driving rod 10: the sealing rotating plate 12 is fixed on the outer side of the driving rod 10, the bottom of the sealing rotating plate 12 is attached to the annular coaming 5, and the periphery of the sealing rotating plate 12 is attached to the side wall of the emission area 3; and three fan plates 13 uniformly fixed on the driving rod 10 inside the wind power cavity 6;
the masking liquid subassembly includes: the three liquid suction pieces 14 are uniformly and obliquely distributed in the liquid coating cavity 7 along the circumferential direction, the top ends of the liquid suction pieces 14 are fixedly connected with the bottom of the sealing rotating plate 12, the bottom ends of the liquid suction pieces 14 extend into the outer ring liquid storage cavity 32, the bottom ends of the liquid suction pieces 14 are provided with bending parts 141, micro channels 15 are arranged in the liquid suction pieces 14 along the length direction of the liquid suction pieces, and liquid suction holes 16 communicated with the micro channels 15 are uniformly formed in the outer sides of the liquid suction pieces 14 positioned in the liquid coating cavity 7; the funnel 17 is arranged at the tail end of the bending part 141, the output port of the funnel 17 is communicated with the micro-channel 15, and the input port of the funnel 17 and the driving rod 10 rotate in the same direction; and the sponge 18 is coated on the outer side of the liquid absorbing piece 14 at the position of the liquid absorbing hole 16, and the sponge 18 is attached to the side wall of the liquid coating cavity 7, which is close to the air hole 9.
The power mechanism further includes an air intake assembly for directing ambient air into the interior of the central reservoir 31.
The air suction component guides external air into the central liquid storage cavity 31, the external air is mixed with formaldehyde scavenger in the central liquid storage cavity 31, and the formaldehyde scavenger can decompose and adsorb formaldehyde in the internal air; the air after being treated (the air after being treated can carry formaldehyde scavenger components) is discharged from the liquid level of the central liquid storage cavity 31 into the wind power cavity 6, the driving rod 10 in the wind power cavity 6 rotates under the driving of the motor 11 to drive the fan plate 13 on the outer side of the driving rod to rotate, so that the air after being treated quickly enters the liquid coating cavity from the air holes 8, meanwhile, the driving rod 10 rotates to drive the sealing rotating plate 12 to synchronously rotate, the liquid absorbing piece 14 at the bottom of the sealing rotating plate 12 rotates, when the liquid absorbing piece 14 rotates, the funnel 17 input at the end part of the bent part 141 of the liquid absorbing piece 14 is the same as the rotating direction of the driving rod 10, further, the foam liquid in the outer ring liquid storage cavity 32 enters the micro channel 15 through the output port of the funnel 17 until moving to the top end of the micro channel 15, and the foam liquid in the micro channel 15 can be sucked out at the position of the liquid absorbing hole 16 along with the rotation of the driving rod 10, so that the foam liquid on the sponge 18 is smeared on the air bubble holes 9, when the air entering the liquid coating cavity from the air holes 8 is discharged from the air bubble holes 9 to the outside, formaldehyde scavenger is formed along with the position of the hole, formaldehyde scavenger is more easily decomposed in the air absorbing air and the formaldehyde scavenger is dispersed in the air absorbing room.
In this embodiment, the ventilation holes 8 and the air holes 9 are all arranged obliquely upwards, so that the air bubbles discharged from the air holes 9 float upwards, and the air bubbles are further dispersed.
In this embodiment, the outside of the driving rod 10 located inside the central liquid storage cavity 31 is provided with a sleeve 19, the bottom end of the sleeve 19 is fixedly connected with the bottom wall of the central liquid storage cavity 31, and the sleeve 19 is used as a separation barrel to avoid leakage at the bottom end of the driving rod 10.
In this embodiment, a dust cover is arranged at the top of the housing 2 outside the motor 11 to cover the motor 11, and the whole device is attractive.
In this embodiment, the air suction assembly includes: the Chinese character 'ji' shaped rod 20 is arranged at the middle position between the bottom plate 1 and the shell 2, one end of the Chinese character 'ji' shaped rod 20 extends to be fixedly connected with the bottom end of the driving rod 10, and the other end of the Chinese character 'ji' shaped rod 20 extends to be rotatably connected with the top of the bottom plate 1; the two piston cylinders 21 are symmetrically fixed at the tops of the bottom plates 1 on two sides of the Chinese character 'ji' shaped rod 20, a piston 22 is arranged in the piston cylinder 21 in a sliding manner, a piston rod 23 is vertically arranged at one end of the piston 22 close to the Chinese character 'ji' shaped rod 20, a hinging rod 24 is hinged at one end of the piston rod 23 extending to the piston cylinder 21, a sleeve 25 is hinged at the other end of the hinging rod 24, and the sleeve 25 is sleeved at the middle part of the Chinese character 'ji' shaped rod 20; the air suction pipe 25 is arranged at one end of the piston cylinder 21 far away from the Chinese character 'ji' shaped rod 20, and a one-way valve I26 is arranged on the air suction pipe 25; the air outlet pipe 27 is arranged at one end of the piston 22 away from the Chinese character 'ji' shaped rod 20, the air outlet pipe 27 is provided with a second one-way valve 28, and the free end of the air outlet pipe 27 extends to the bottom end inside the outer ring liquid storage cavity 32.
When the driving rod 10 rotates, the driving rod 20 is synchronously driven to rotate, and the piston rod 23 is driven to reciprocate by the sleeve 25 and the hinging rod 24, so that the piston 22 moves left and right in the piston cylinder 21, and external air is continuously sucked into the piston cylinder 21 through the first check valve 26 and the second check valve 28 and then is guided into the central liquid storage cavity 31, thereby realizing the air suction effect.
In this embodiment, the outer side of the casing 2 is provided with an arc-shaped member 29, a cavity 30 is provided in the arc-shaped member 29, a through hole is uniformly provided in the cavity 30 on a side far away from the casing 2, and the free end of the air suction pipe 25 extends into the cavity 30 to increase the air suction area.
In this embodiment, the air outlet pipe 27 located inside the outer ring liquid storage cavity 32 is shaped like a Chinese character 'ji', and the height of the Chinese character 'ji' is higher than the liquid level of formaldehyde scavenger in the outer ring liquid storage cavity 32, so as to prevent the formaldehyde scavenger from entering the piston cylinder 21 through the air outlet pipe 27.
In this embodiment, the bottom of the fan plate 13 is provided with a stirring rod extending downwards, and the stirring rod extends into the central liquid storage cavity 31, so that on one hand, the formaldehyde scavenger can be stirred and volatilized, and on the other hand, bubbles formed by gas entering the formaldehyde scavenger can be scattered, so that the contact area of the gas and the formaldehyde scavenger is increased, and further the adsorption efficiency of formaldehyde in the air is improved.
The invention also provides a using method of the indoor formaldehyde purification spray foam device, which comprises the following steps:
s1: the device is placed at the indoor center position and is powered on;
s2: starting a motor to drive an air suction assembly to work, so that external air is led into formaldehyde remover liquid in a central liquid storage cavity to remove formaldehyde in the sucked air, and air floats upwards, meanwhile, a motor drives an imbibition piece to smear foam liquid in an outer ring liquid storage cavity on air holes, in the process, a motor drives a fan plate to generate wind energy to float air, and the air can be combined with the foam liquid through air holes and the air holes to form bubbles to be discharged to the outside.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. An indoor formaldehyde purification spraying bubble agent device which is characterized in that: the formaldehyde remover comprises a bottom plate (1), wherein a shell (2) is arranged at the top of the bottom plate (1) through a support column, a liquid storage area (3) and a liquid spreading area (4) which are communicated with each other are sequentially formed in the shell (2) from bottom to top, a central liquid storage cavity (31) and an outer ring liquid storage cavity (32) are sequentially formed in the liquid storage area (3) from inside to outside, an annular partition plate (5) is formed between the central liquid storage cavity (31) and the outer ring liquid storage cavity (32), the top of the annular partition plate (5) extends to the inside of the liquid spreading area (4), so that a wind power cavity (6) and a liquid coating cavity (7) with the communicated top are formed inside the liquid spreading area (4), formaldehyde remover is stored inside the central liquid storage cavity (31), and foam liquid is stored inside the outer ring liquid storage cavity (32).
The annular coaming (5) between the wind power cavity (6) and the liquid coating cavity (7) is uniformly provided with ventilation holes (8) along the circumferential direction of the annular coaming, and the shell (2) at the outer side of the liquid coating cavity (7) is uniformly provided with bubble holes (9);
the shell (2) is also provided with a power mechanism, and the power mechanism comprises an exhaust component and a coating liquid component; wherein, exhaust assembly includes:
the driving rod (10) is rotatably arranged at the central positions of the wind power cavity (6) and the central liquid storage cavity (31);
the motor (11) is fixed at the top of the shell (2), and the output end of the motor (11) extends to be fixedly connected with the top end of the driving rod (10):
the sealing rotating plate (12) is fixed on the outer side of the driving rod (10), the bottom of the sealing rotating plate (12) is attached to the annular coaming (5), and the periphery of the sealing rotating plate (12) is attached to the side wall of the emission area (3); and
a plurality of fan plates (13) which are uniformly fixed on a driving rod (10) in the wind power cavity (6);
the masking liquid subassembly includes:
the liquid suction pieces (14) are uniformly and obliquely distributed in the liquid coating cavity (7) along the circumferential direction, the top ends of the liquid suction pieces (14) are fixedly connected with the bottom of the sealing rotating plate (12), the bottom ends of the liquid suction pieces (14) extend to the inside of the outer ring liquid storage cavity (32), the bottom ends of the liquid suction pieces (14) are provided with bending parts (141), micro channels (15) are formed in the liquid suction pieces (14) along the length direction of the liquid suction pieces, and liquid suction holes (16) communicated with the micro channels (15) are uniformly formed in the outer sides of the liquid suction pieces (14) in the liquid coating cavity (7);
the funnel (17) is arranged at the tail end of the bending part (141), an output port of the funnel (17) is communicated with the micro-channel (15), and an input port of the funnel (17) and the driving rod (10) rotate in the same direction;
the sponge (18) is coated on the outer side of the liquid absorbing piece (14) at the position of the liquid absorbing hole (16), and the sponge (18) is attached to the side wall of the liquid coating cavity (7) close to one side of the air hole (9).
2. The indoor formaldehyde purification spray foam apparatus as claimed in claim 1, wherein: the power mechanism further comprises an air suction assembly for introducing outside air into the interior of the central liquid storage chamber (31).
3. The indoor formaldehyde purification spray foam apparatus as claimed in claim 1, wherein: the air holes (8) and the air bubble holes (9) are obliquely upwards arranged.
4. The indoor formaldehyde purification spray foam apparatus as claimed in claim 1, wherein: the outside of the driving rod (10) positioned in the central liquid storage cavity (31) is provided with a sleeve (19), and the bottom end of the sleeve (19) is fixedly connected with the bottom wall of the central liquid storage cavity (31).
5. The indoor formaldehyde purification spray foam apparatus as claimed in claim 1, wherein: a dust cover is arranged at the top of the shell (2) at the outer side of the motor (11).
6. The indoor formaldehyde purification spray foam apparatus as claimed in claim 2, wherein: the aspirator assembly includes: the U-shaped rod (20) is arranged at the middle position between the bottom plate (1) and the shell (2), one end of the U-shaped rod (20) extends to be fixedly connected with the bottom end of the driving rod (10), and the other end of the U-shaped rod (20) extends to be rotatably connected with the top of the bottom plate (1); the two piston cylinders (21) are symmetrically fixed at the tops of the bottom plates (1) on two sides of the Chinese character 'ji' shaped rod (20), a piston (22) is arranged in the piston cylinder (21) in a sliding manner, a piston rod (23) is vertically arranged at one end, close to the Chinese character 'ji' shaped rod (20), of the piston (22), a hinging rod (24) is hinged to one end, extending to the piston cylinder (21), of the piston rod (23), a sleeve (25) is hinged to the other end of the hinging rod (24), and the sleeve (25) is sleeved at the middle part of the Chinese character 'ji' shaped rod (20); the air suction pipe (25) is arranged at one end of the piston cylinder (21) far away from the Chinese character 'ji' shaped rod (20), the air suction pipe (25) is provided with a one-way valve I (26), the air outlet pipe (27) is arranged at one end of the piston (22) far away from the Chinese character 'ji' shaped rod (20), the air outlet pipe (27) is provided with a one-way valve II (28), and the free end of the air outlet pipe (27) extends to the bottom end inside the outer ring liquid storage cavity (32).
7. The indoor formaldehyde purification spray foam apparatus as defined in claim 6, wherein: the novel air suction pipe is characterized in that an arc-shaped piece (29) is arranged on the outer side of the shell (2), a cavity (30) is formed in the arc-shaped piece (29), through holes are uniformly formed in one side, far away from the shell (2), of the cavity (30) in a penetrating mode, and the free end of the air suction pipe (25) extends to the inside of the cavity (30).
8. The indoor formaldehyde purification spray foam apparatus as defined in claim 6, wherein: the air outlet pipe (27) positioned in the outer ring liquid storage cavity (32) is in a shape like a Chinese character 'ji', and the height of the Chinese character 'ji' is higher than the liquid level of the formaldehyde scavenger in the outer ring liquid storage cavity (32).
9. The indoor formaldehyde purification spray foam apparatus as defined in claim 6, wherein: the bottom of the fan plate (13) is provided with a stirring rod extending downwards, and the stirring rod extends to the inside of the central liquid storage cavity (31).
10. The method for using the indoor formaldehyde purification spray foam device according to claim 6, wherein the method comprises the following steps: the method comprises the following steps:
s1: the device is placed at the indoor center position and is powered on;
s2: starting a motor to drive an air suction assembly to work, so that external air is led into formaldehyde remover liquid in a central liquid storage cavity to remove formaldehyde in the sucked air, and air floats upwards, meanwhile, a motor drives an imbibition piece to smear foam liquid in an outer ring liquid storage cavity on air holes, in the process, a motor drives a fan plate to generate wind energy to float air, and the air can be combined with the foam liquid through air holes and the air holes to form bubbles to be discharged to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111375277.9A CN114028931B (en) | 2021-11-19 | 2021-11-19 | Indoor formaldehyde purification spray foam device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111375277.9A CN114028931B (en) | 2021-11-19 | 2021-11-19 | Indoor formaldehyde purification spray foam device and application method thereof |
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| Publication Number | Publication Date |
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| CN114028931A CN114028931A (en) | 2022-02-11 |
| CN114028931B true CN114028931B (en) | 2024-03-19 |
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| CN105352061A (en) * | 2015-12-15 | 2016-02-24 | 徐信东 | Negative oxygen ion air purifier |
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| CN112023657A (en) * | 2020-08-27 | 2020-12-04 | 郭礼强 | Portable indoor formaldehyde treatment equipment and formaldehyde purification method using same |
| CN112370948A (en) * | 2020-11-24 | 2021-02-19 | 南京依扬环保科技有限公司 | Formaldehyde treatment device with good purification effect |
| WO2021164357A1 (en) * | 2020-02-19 | 2021-08-26 | 邢栋 | Negative pressure air suction-type air purifier and air purification method |
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2021
- 2021-11-19 CN CN202111375277.9A patent/CN114028931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352061A (en) * | 2015-12-15 | 2016-02-24 | 徐信东 | Negative oxygen ion air purifier |
| CN206330217U (en) * | 2016-12-07 | 2017-07-14 | 天津市盛世博荣环保科技有限公司 | A kind of indoor formaldehyde remove device |
| WO2021164357A1 (en) * | 2020-02-19 | 2021-08-26 | 邢栋 | Negative pressure air suction-type air purifier and air purification method |
| CN112023657A (en) * | 2020-08-27 | 2020-12-04 | 郭礼强 | Portable indoor formaldehyde treatment equipment and formaldehyde purification method using same |
| CN112370948A (en) * | 2020-11-24 | 2021-02-19 | 南京依扬环保科技有限公司 | Formaldehyde treatment device with good purification effect |
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| CN114028931A (en) | 2022-02-11 |
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