CN114396687A - Indoor remove formaldehyde with portable new fan - Google Patents
Indoor remove formaldehyde with portable new fan Download PDFInfo
- Publication number
- CN114396687A CN114396687A CN202210064333.5A CN202210064333A CN114396687A CN 114396687 A CN114396687 A CN 114396687A CN 202210064333 A CN202210064333 A CN 202210064333A CN 114396687 A CN114396687 A CN 114396687A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- duct
- outdoor
- fresh air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 9
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
- 239000003205 fragrance Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- 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
- F24F13/20—Casings or covers
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
- F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
-
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Abstract
The invention discloses a portable fresh air fan for removing formaldehyde indoors, which comprises a box body and a fresh air device arranged in the box body; the fresh air device comprises an outdoor exhaust duct, an outdoor air inlet duct, an indoor air return duct, an indoor fresh air duct, an air heat exchanger and a filtering device, wherein the outdoor exhaust duct is arranged on one side inside the box body; the volume is small, and the carrying is convenient; the pull rod limiting device is abundant and convenient to use; the cleaning is convenient, and the fragrance is convenient to add.
Description
Technical Field
The invention relates to the field of fresh air fans, in particular to a portable fresh air fan for removing formaldehyde indoors.
Background
The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges dirty indoor air outdoors, and on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the air in the room is fresh and clean at every moment. The built-in multi-functional clean system of new fan guarantees to get into indoor air clean and healthy, and new fan mainly divide into two types of exhaust formula new fan and air supply formula new fan, can install under most indoor environment, simple to operate uses comfortablely, and new fan is the healthy companion of house life. However, most of the existing new fans are bulky and are inconvenient to move around.
The technical problems reflected above are therefore a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a portable fresh air fan for removing formaldehyde indoors, and the portable fresh air fan is used for solving the problems that most of existing fresh air fans are large in size and inconvenient to move around.
In order to realize the purpose, the following technical scheme is adopted: the utility model provides an indoor remove formaldehyde with portable new fan which characterized in that: comprises a box body and a fresh air device arranged in the box body;
the fresh air device comprises an outdoor exhaust duct, an outdoor air inlet duct, an indoor air return duct, an indoor fresh air duct, an air heat exchanger and a filtering device, wherein the outdoor exhaust duct is arranged on one side inside the box body;
an outdoor air inlet duct is arranged between the air partition plate and the outdoor exhaust duct, the outdoor air inlet duct penetrates through one side of the air heat exchanger and penetrates out from the other side parallel to the one side, an indoor air return duct is arranged between the air partition plate and the indoor fresh air duct, and the indoor air return duct penetrates through one side of the air heat exchanger and penetrates out from the other side parallel to the one side;
the top surface of the box body is provided with an outdoor air outlet, an outdoor air inlet, an indoor air return port and an indoor fresh air port, the outdoor air outlet is communicated with one end of an outdoor air exhaust duct, one end of the outdoor air exhaust duct, which is far away from the outdoor air outlet, is provided with an air exhaust motor, the air exhaust motor is communicated with one end of the indoor air return duct, the indoor air return port is communicated with the other end of the indoor air return duct, the indoor fresh air port is communicated with one end of the indoor fresh air duct, which is far away from the indoor fresh air port, is provided with a fresh air motor, the fresh air motor is communicated with one end of the outdoor air inlet duct, and the outdoor air inlet is communicated with the other end of the outdoor air inlet;
a filtering device is arranged between the outdoor air inlet and the air heat exchanger, an aroma box is arranged between the indoor fresh air inlet and the fresh air motor, and an air monitor is arranged on one side in the box body in the indoor fresh air channel;
the improved box is characterized in that a box door in rotating connection is arranged on one side of the box body, pulleys are symmetrically arranged on the bottom surface of the box body, a pull rod is arranged on one side of the box body, a fixed rod is arranged in the middle of the pull rod, a fixing device matched with the fixed rod is arranged on one side of the box body, and a limiting device matched with the pull rod is arranged on one side of the box body.
As an improvement, the other side of the box body corresponding to the pull rod is provided with a control panel.
As a modification, the number of the pulleys is not less than four.
Compared with the prior art, the invention has the advantages that: the volume is small, and the carrying is convenient; the pull rod limiting device is abundant and convenient to use; the cleaning is convenient, and the fragrance is convenient to add.
Drawings
FIG. 1 is a front view of a portable fresh air machine for indoor formaldehyde removal according to the present invention.
FIG. 2 is a left side view of a portable fresh air blower for indoor formaldehyde removal according to the present invention.
FIG. 3 is a perspective view of a portable fresh air machine for removing formaldehyde indoors according to the present invention.
FIG. 4 is a front view of the portable fresh air machine for indoor formaldehyde removal after the door of the fresh air machine is opened.
FIG. 5 is a top view of the portable fresh air machine for indoor formaldehyde removal after the door of the fresh air machine is opened.
FIG. 6 is a perspective view of the portable fresh air machine for indoor formaldehyde removal after the door of the fresh air machine is opened.
As shown in the figure: 1. the air purifier comprises a box body, 2, a fresh air device, 3, an outdoor exhaust duct, 4, an outdoor air inlet duct, 5, an indoor air return duct, 6, an indoor fresh air duct, 7, an air heat exchanger, 8, a filtering device, 9, an air baffle, 10, an outdoor air outlet, 11, an outdoor air inlet, 12, an indoor air return opening, 13, an indoor fresh air opening, 14, an exhaust motor, 15, a fresh air motor, 16, an aroma box, 17, an air monitor, 18, a box door, 19, a pulley, 20, a pull rod, 21, a fixed rod, 22, a fixer, 23, a limiter, 24 and a control panel.
Detailed Description
The portable fresh air machine for removing formaldehyde indoors is further described in detail with reference to the attached drawings.
With the attached drawings 1-6, the portable fresh air machine for indoor formaldehyde removal is characterized in that: comprises a box body 1 and a fresh air device 2 arranged in the box body 1;
the fresh air device 2 comprises an outdoor exhaust duct 3, an outdoor air inlet duct 4, an indoor air return duct 5, an indoor fresh air duct 6, an air heat exchanger 7 and a filtering device 8, the outdoor exhaust duct 3 is arranged on one side inside the box body 1, the indoor fresh air duct 6 is arranged on the other side inside the box body 1 corresponding to the outdoor exhaust duct 3, the outdoor exhaust duct 3 and the indoor fresh air duct 6 are provided with regular-diamond-shaped air heat exchangers 7, the lower sides of the air heat exchangers 7 are tightly attached to the inner side of the box body 1, and the upper sides of the air heat exchangers 7 are vertically provided with air partition plates 9;
an outdoor air inlet duct 4 is arranged between the air partition plate 9 and the outdoor exhaust duct 3, the outdoor air inlet duct 4 penetrates through one side of the air heat exchanger 7 and penetrates out from the other side parallel to the one side, an indoor air return duct 5 is arranged between the air partition plate 9 and the indoor fresh air duct 6, and the indoor air return duct 5 penetrates through one side of the air heat exchanger 7 and penetrates out from the other side parallel to the one side;
the top surface of the box body 1 is provided with an outdoor air outlet 10, an outdoor air inlet 11, an indoor air return port 12 and an indoor fresh air port 13, the outdoor air outlet 10 is communicated with one end of an outdoor air exhaust duct 3, one end of the outdoor air exhaust duct 3, which is far away from the outdoor air outlet 10, is provided with an air exhaust motor 14, the air exhaust motor 14 is communicated with one end of an indoor air return duct 5, the indoor air return port 12 is communicated with the other end of the indoor air return duct 5, the indoor fresh air port 13 is communicated with one end of an indoor fresh air duct 6, one end of the indoor fresh air duct 6, which is far away from the indoor fresh air port 13, is provided with a fresh air motor 15, the fresh air motor 15 is communicated with one end of the outdoor air inlet duct 4, and the outdoor air inlet 11 is communicated with the other end of outdoor air inlet;
a filtering device 8 is arranged between the outdoor air inlet 11 and the air heat exchanger 7, an aroma box 16 is arranged between the indoor fresh air inlet 13 and the fresh air motor 15, and an air monitor 17 is arranged on one side in the box body 1 in the indoor fresh air duct 6;
one side of the box body 1 is provided with a box door 18 which is rotatably connected, pulleys 19 are symmetrically arranged on the bottom surface of the box body 1, a pull rod 20 is arranged on one side of the box body 1, a fixed rod 21 is arranged in the middle of the pull rod 20, a fixer 22 matched with the fixed rod 21 is arranged on one side of the box body 1, and a stopper 23 matched with the pull rod 20 is arranged on one side of the box body 1.
The other side of the box body 1 corresponding to the pull rod 20 is provided with a control panel 24.
The number of the pulleys 19 is not less than four.
In the practice of the invention, the fresh air machine is turned on using the control panel 24. The exhaust motor 14 and the fresh air motor 15 in the fresh air device 2 start to work simultaneously. The air exhaust motor 14 exhausts indoor air to the outdoor, the indoor air firstly enters the indoor air return duct 5 through the indoor air return opening 12, then enters the air exhaust motor 14 through the air heat exchanger 7, then is exhausted through the air exhaust motor 14, enters the outdoor air exhaust duct 3, and finally is exhausted to the air through the outdoor air exhaust opening 10. The fresh air motor 15 discharges outdoor air to the indoor, the outdoor air firstly enters the outdoor air inlet duct 4 through the outdoor air inlet 11, passes through the filtering device 8, then enters the fresh air motor 15 through the air heat exchanger 7, then is discharged through the exhaust motor 14, and enters the indoor fresh air duct 6, and meanwhile, the air monitor 17 of the indoor fresh air duct 6 monitors the fresh air to be discharged in real time. The outdoor fresh air finally passes through the fragrance box 16 and is discharged to the indoor through the indoor fresh air port 13. The air exhaust process and the fresh air process are carried out simultaneously, and the air partition plate 9 in the middle ensures that the air at the two sides does not interfere with each other.
When the new fan is moved, the pull rod 20 on the side is pulled out, the fixing rod 21 on the pull rod 20 is separated from the fixer 22 on the side of the box body 1, and then the new fan can be moved through the pulley 19. The limiting stopper 23 on the side surface of the box body 1 also ensures that the pull rod 20 cannot fall to the ground when in use, and damage is caused to the ground and the pull rod 20.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides an indoor remove formaldehyde with portable new fan which characterized in that: comprises a box body (1) and a fresh air device (2) arranged in the box body (1);
the fresh air device (2) comprises an outdoor exhaust duct (3), an outdoor air inlet duct (4), an indoor air return duct (5), an indoor fresh air duct (6), an air heat exchanger (7) and a filtering device (8), wherein the outdoor exhaust duct (3) is arranged on one side inside the box body (1), the indoor fresh air duct (6) is arranged on the other side inside the box body (1) corresponding to the outdoor exhaust duct (3), the outdoor exhaust duct (3) and the indoor fresh air duct (6) are provided with the regular rhombic air heat exchanger (7), the inner side of the box body (1) is tightly attached to the lower side of the air heat exchanger (7), and an air partition plate (9) is vertically arranged on the upper side of the air heat exchanger (7);
an outdoor air inlet duct (4) is arranged between the air partition plate (9) and the outdoor exhaust duct (3), the outdoor air inlet duct (4) penetrates through one side of the air heat exchanger (7) and penetrates out from the other side parallel to the one side, an indoor air return duct (5) is arranged between the air partition plate (9) and the indoor fresh air duct (6), and the indoor air return duct (5) penetrates through one side of the air heat exchanger (7) and penetrates out from the other side parallel to the one side;
the top surface of the box body (1) is provided with an outdoor air outlet (10), an outdoor air inlet (11), an indoor air return inlet (12) and an indoor fresh air inlet (13), the outdoor air outlet (10) is communicated with one end of the outdoor air exhaust duct (3), one end of the outdoor air exhaust duct (3) far away from the outdoor air outlet (10) is provided with an air exhaust motor (14), the exhaust motor (14) is communicated with one end of the indoor air return duct (5), the indoor air return opening (12) is communicated with the other end of the indoor air return duct (5), the indoor fresh air port (13) is communicated with one end of the indoor fresh air duct (6), a fresh air motor (15) is arranged at one end of the indoor fresh air duct (6) far away from the indoor fresh air port (13), the fresh air motor (15) is communicated with one end of the outdoor air inlet duct (4), and the outdoor air inlet (11) is communicated with the other end of the outdoor air inlet duct;
a filtering device (8) is arranged between the outdoor air inlet (11) and the air heat exchanger (7), an aroma box (16) is arranged between the indoor fresh air inlet (13) and the fresh air motor (15), and an air monitor (17) is arranged on one side in the box body (1) in the indoor fresh air channel (6);
one side of box (1) is provided with chamber door (18) of rotating the connection, the bottom surface symmetry of box (1) is provided with pulley (19), box (1) one side is provided with pull rod (20), be provided with dead lever (21) in the middle of pull rod (20), box (1) one side be provided with dead lever (21) complex fixer (22), box (1) one side be provided with pull rod (20) complex stopper (23).
2. The portable fresh air machine for indoor formaldehyde removal according to claim 1, characterized in that: and a control panel (24) is arranged on the other side of the box body (1) corresponding to the pull rod (20).
3. The portable fresh air machine for indoor formaldehyde removal according to claim 1, characterized in that: the number of the pulleys (19) is not less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064333.5A CN114396687A (en) | 2022-01-20 | 2022-01-20 | Indoor remove formaldehyde with portable new fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210064333.5A CN114396687A (en) | 2022-01-20 | 2022-01-20 | Indoor remove formaldehyde with portable new fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114396687A true CN114396687A (en) | 2022-04-26 |
Family
ID=81232478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210064333.5A Pending CN114396687A (en) | 2022-01-20 | 2022-01-20 | Indoor remove formaldehyde with portable new fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114396687A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203461341U (en) * | 2013-09-17 | 2014-03-05 | 河南中分仪器股份有限公司 | Portable standard-gas-source box for transformer monitoring |
| CN205351632U (en) * | 2015-12-19 | 2016-06-29 | 黄灿明 | New fan of cabinet type easy access |
| CN206018866U (en) * | 2016-08-12 | 2017-03-15 | 湖北瀚嘉中城智能环境有限公司 | A kind of recovery type heat Household fresh air device |
| CN206281074U (en) * | 2016-11-23 | 2017-06-27 | 深圳市前海大众鑫环保科技有限公司 | A kind of new blower fan of intelligent Total heat exchange |
| CN107621036A (en) * | 2017-09-27 | 2018-01-23 | 厦门蒙发利健康科技有限公司 | A kind of cabinet type new blower fan |
| CN208566997U (en) * | 2018-01-02 | 2019-03-01 | 北京华成时代科技有限公司 | A kind of new blower of intelligent cleaning |
| CN208998254U (en) * | 2018-08-29 | 2019-06-18 | 北京万链建筑科技有限公司 | A kind of new blower with heat recovery and utilization |
| CN210485975U (en) * | 2019-07-24 | 2020-05-08 | 昆山浩风通风降温设备有限公司 | Intelligent fresh air machine capable of detecting air quality |
| CN210688606U (en) * | 2019-05-21 | 2020-06-05 | 武汉一飞环保科技有限责任公司 | Vertical noise reduction type fresh air purification cabinet |
| CN210801455U (en) * | 2019-10-23 | 2020-06-19 | 陈凯 | Indoor formaldehyde removing device convenient to move |
-
2022
- 2022-01-20 CN CN202210064333.5A patent/CN114396687A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203461341U (en) * | 2013-09-17 | 2014-03-05 | 河南中分仪器股份有限公司 | Portable standard-gas-source box for transformer monitoring |
| CN205351632U (en) * | 2015-12-19 | 2016-06-29 | 黄灿明 | New fan of cabinet type easy access |
| CN206018866U (en) * | 2016-08-12 | 2017-03-15 | 湖北瀚嘉中城智能环境有限公司 | A kind of recovery type heat Household fresh air device |
| CN206281074U (en) * | 2016-11-23 | 2017-06-27 | 深圳市前海大众鑫环保科技有限公司 | A kind of new blower fan of intelligent Total heat exchange |
| CN107621036A (en) * | 2017-09-27 | 2018-01-23 | 厦门蒙发利健康科技有限公司 | A kind of cabinet type new blower fan |
| CN208566997U (en) * | 2018-01-02 | 2019-03-01 | 北京华成时代科技有限公司 | A kind of new blower of intelligent cleaning |
| CN208998254U (en) * | 2018-08-29 | 2019-06-18 | 北京万链建筑科技有限公司 | A kind of new blower with heat recovery and utilization |
| CN210688606U (en) * | 2019-05-21 | 2020-06-05 | 武汉一飞环保科技有限责任公司 | Vertical noise reduction type fresh air purification cabinet |
| CN210485975U (en) * | 2019-07-24 | 2020-05-08 | 昆山浩风通风降温设备有限公司 | Intelligent fresh air machine capable of detecting air quality |
| CN210801455U (en) * | 2019-10-23 | 2020-06-19 | 陈凯 | Indoor formaldehyde removing device convenient to move |
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