CN111237922B - External window type indoor fresh air purifier - Google Patents
External window type indoor fresh air purifier Download PDFInfo
- Publication number
- CN111237922B CN111237922B CN202010272026.7A CN202010272026A CN111237922B CN 111237922 B CN111237922 B CN 111237922B CN 202010272026 A CN202010272026 A CN 202010272026A CN 111237922 B CN111237922 B CN 111237922B
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- tongue
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- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000000249 desinfective effect Effects 0.000 claims abstract description 4
- 230000001954 sterilising effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 40
- 238000002955 isolation Methods 0.000 claims description 25
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000011358 absorbing material Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 7
- 150000002500 ions Chemical class 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004887 air purification Methods 0.000 description 20
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000001514 detection method Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- 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
- F24F8/10—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
- F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
-
- 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
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/52—Air quality properties of the outside air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Humidification (AREA)
Abstract
The invention provides an external window type indoor fresh air purifier, which comprises a purifier body arranged at the outer sides of a left sliding window and a right sliding window of a user, wherein the purifier body is fixed outside the window through a corner type window outer bracket device and is connected with the outer sides of the left sliding window and the right sliding window, and a separated electric control device arranged at any indoor position; the outer end of the purifier body is provided with a shell mechanism, a sterilizing and disinfecting device, a negative ion generator, an indoor air supply device, a humidifying device, a PTC heating device, an air purifying device, a refrigerating device and a cold-hot exchange device are arranged in the shell mechanism, and a tongue mouth flow guiding mechanism is arranged on a working panel on one side of the purifier body. The invention has simple installation, does not occupy the left and right push-pull window and the indoor space, not only realizes the transmission of external clean fresh air, but also realizes the purification of indoor air, simultaneously, the negative ions are also transmitted to the indoor space, the clean air transmitted to the indoor space is sterilized and disinfected, and the indoor temperature and humidity are improved.
Description
Technical Field
The invention belongs to the field of air purification equipment, and particularly relates to an external window type indoor fresh air purifier.
Background
The window type fresh air purifier used in the current life is generally arranged between the left and right sliding window frames and the window sashes to occupy the left and right sliding window space, the appearance of the original window is changed, the lighting area of the original window is reduced, meanwhile, the window type fresh air purifier in the current life generally has a certain limitation in seasons, particularly in winter and summer, the temperature difference between the outdoor environment temperature and the indoor environment temperature is relatively large, and the indoor environment comfort level is reduced by using the window type fresh air purifier.
The invention patent number 201610410335X discloses a 'fresh air purifier', which is arranged between a left-right sliding window frame and a window sash, and has the following defects: it occupies the space of the left and right sliding window and directly reduces the luminosity of the left and right sliding window. The air outlet pipeline and the air outlet of the fan form a corner, so that certain noise is generated, the air supply capacity of the fan is greatly reduced, and the purification efficiency is reduced.
The invention patent number 201310257711.2 discloses a 'conversion type air purifier', which is an air purifier arranged between a left sliding window frame and a right sliding window frame and on the surfaces of indoor left sliding windows and indoor right sliding windows, the purifier occupies the space of the left sliding window and the right sliding window, directly reduces the lighting degree of the left sliding window and the right sliding window, simultaneously changes the appearance of the left sliding window and the right sliding window, influences the integral attractive appearance of the left sliding window and the right sliding window, and because an air outlet and an indoor air inlet are closely separated, when indoor air circulates, the air returns to the air inlet, thus forming small-range circulating purification and low purification efficiency.
The utility model patent number is CN20161110430. X, disclose a "window type new trend clarifier", it not merely installs between left and right push-pull window frame and casement, occupy the window space, it is at the back of the high-efficient net to the air inlet machine at the same time, send into the indoor after the high-efficient combined filter screen into the wind, force the wind to hold back into the indoor, thus achieve the new trend purifying effect, but its shortcoming lies in: the fresh air purification device has the advantages that the fresh air purification range fed into the room is short, when the indoor pressure is higher than or equal to the outdoor pressure, the fresh air purification fed into the room flows into the room from the gaps of the left sliding window and the right sliding window, and therefore the purification efficiency is low.
Disclosure of Invention
The invention provides an external window type indoor fresh air purifier, which solves the defects of large occupied space and low purification efficiency of the purifier in the background technology.
The technical scheme of the invention is realized as follows: the external window type indoor fresh air purifier comprises a purifier body arranged at the outer sides of a left sliding window and a right sliding window of a user, wherein the purifier body is fixed outside the window through a corner type window outer bracket device and is connected with the outer sides of the left sliding window and the right sliding window, and a separated electric control device arranged at any indoor position;
Further, a shell mechanism is arranged at the outermost end of the purifier body, and an indoor air supply device, a humidifying device, a PTC heating device, an air purifying device, a refrigerating device, a cold-heat exchange device, a sterilizing and disinfecting device, an intra-cavity air quality detector, an intra-cavity negative pressure detector, a negative ion generator, an outdoor air quality detector and an outdoor temperature and humidity detector are arranged in the shell mechanism;
the inner surface of the shell mechanism is provided with a shell heat-insulating layer, a plurality of indoor air supply inlets are arranged on a working panel on one side of the upper end of the shell mechanism, an indoor air inlet and an indoor air outlet are respectively arranged on a working panel on one side of the lower end of the shell mechanism, an outdoor shutter air outlet and an outdoor shutter heat-radiating opening are respectively arranged on a back panel on the other side of the lower end of the shell mechanism, the outdoor shutter air outlet and the outdoor shutter heat-radiating opening correspond to an air exhaust opening and a heat-radiating opening respectively, an air inlet substrate is arranged at the lower end of the shell mechanism, an outdoor air inlet and a row position switch III are arranged on the air inlet substrate, a row position switch IV is arranged on the inner side of the working panel on one side of the air inlet substrate, a left rectangular door-nose displacement hole and a right rectangular door-nose displacement hole are respectively arranged near each air inlet of the indoor air supply inlet, the indoor air inlet, a left push-pull type air door and the left air door and the right push-pull door are arranged on the side edge of each air door, and the door-nose can move in the door-nose displacement hole to realize the opening and closing of each air inlet;
Further, the corner type window outer support device comprises a support, a mounting plate is arranged in the support, a U-shaped vertical hole is formed in the upper end of the mounting plate, a plurality of plate holes are formed in the middle of the mounting plate, a first fixing plate is arranged at the upper end of the back of the mounting plate, a support plate is arranged at the bottommost end of the corner type window outer support device, the purifier body is arranged on the support plate, a second fixing plate is arranged below the support plate, a first ventilation net opening and a U-shaped transverse hole are formed in the support plate, a first clamping groove is formed in one side of the support plate, a second clamping groove is formed in one side of the upper end of the mounting plate, a support reinforcing rib is arranged on the other side of the support reinforcing rib, and an exhaust vent and a heat dissipation vent are formed in the support reinforcing rib;
Further, a tongue mouth flow guide mechanism is arranged on the working panel at one side of the purifier body; the tongue mouth diversion mechanism comprises a tongue mouth frame body, the tongue mouth frame body comprises a tongue mouth upper plate at the uppermost end and a tongue mouth lower plate at the lowermost end, a tongue mouth side plate I and a tongue mouth side plate II are respectively arranged at two sides between the tongue mouth upper plate and the tongue mouth lower plate, an outdoor tongue mouth sealing strip is arranged on the tongue mouth side plate I, a locking hole is arranged at the upper end of the tongue mouth side plate II, a plurality of air binding openings are arranged below the tongue mouth upper plate, the air binding openings can be direct air binding openings or shutters Shu Fengkou, a fixing groove is arranged at the position, corresponding to the humidifying device, of the tongue mouth frame body at the lower end of the air binding openings, a water level display pipe is arranged in the fixing groove, a water inlet is arranged above the water level display pipe, the lower part of the water level display pipe is connected with a water inlet of the humidifying device through a pipeline, a humidifying switch nose displacement chamber is arranged between the water level display pipe and the tongue mouth side plate II, a humidifying switch nose sealing cover is arranged on the humidifying switch nose displacement chamber, an air inlet cavity II and an air inlet cavity opening I are respectively arranged below the humidifying switch nose displacement chamber and the water level display pipe, an air inlet cavity opening I is arranged above the tongue mouth lower plate I, and a switch II is arranged above the water level switch II;
Further, a machine body length compensation device is arranged at the periphery of the upper end of the purifier body, the machine body length compensation device comprises a compensation shell, the compensation shell comprises a top plate above and an n-type open tongue opening at the front side, the n-type open tongue opening comprises an n-type tongue edge I and an n-type tongue edge II, an outdoor compensation sealing strip is arranged on the n-type tongue edge I, a u-type hole is arranged on the n-type tongue edge II, the n-type open tongue opening is nested at the periphery of a tongue opening flow guiding mechanism on the purifier body, the u-type hole arranged on the n-type tongue edge II corresponds to a locking hole on a tongue opening side plate II on a tongue opening flow guiding mechanism, a fixing bolt penetrates through the locking hole and the u-type hole to be fixedly connected with a rectangular nut, the outdoor compensation sealing strip arranged on the n-type tongue edge I is tangential to an outdoor tongue opening sealing strip on a tongue opening side plate I on the tongue opening flow guiding mechanism, and a gap sealing gasket is arranged between the n-type tongue opening side I and the tongue opening side plate I;
further, the indoor air supply device comprises a plurality of air supply fans, the air supply fans are arranged on fan risers, riser guide ports are arranged on the fan risers, the air suction ports of the air supply fans are connected with the riser guide ports, and shock pads are arranged between the air supply fans and the fan risers;
Further, the humidifying device is arranged below the indoor air supply device and comprises a humidifying switch support, a water storage cabin is arranged on the humidifying switch support, a water absorbing material and a W-shaped pressing body are arranged in the water storage cabin, an opening is formed in the upper portion of the water storage cabin, a wet air hole is formed in the lower portion of the water storage cabin, a water inlet is formed in the lower portion of the water storage cabin, a humidifying switch door is arranged on the humidifying switch support, a humidifying switch door nose is arranged on the humidifying switch door, and the humidifying switch door nose can drive the humidifying switch door to move up and down;
Further, the air purifying device may be an S-shaped air filtering structure or a linear air filtering structure, where the S-shaped air filtering structure includes a plurality of filter screen chambers, and a plurality of air cabins are formed between the filter screen chambers and the housing mechanism; the linear air filtering structure comprises a net chamber, and two air cabins are formed between an air filter net and a shell mechanism; the refrigerating device comprises an evaporator, a compressor, a condenser, a heat dissipation fan, a throttle valve and a four-way valve, wherein the evaporator, the condenser, the throttle valve, the compressor and the four-way valve are connected through pipelines, and a PCB integrated circuit connecting plate is arranged below an air inlet substrate at the lower end of the shell mechanism;
Further, the cold-heat exchange device comprises a cabin isolation plate, a cold-heat exchanger is arranged on the cabin isolation plate, four exchange chambers are formed between the cold-heat exchanger and the cabin isolation plate, the first exchange chamber is in butt joint with a ventilation net mouth, the second exchange chamber is in butt joint with an outdoor air inlet, the third exchange chamber is in butt joint with an indoor air outlet, the fourth exchange chamber is in butt joint with an outer negative pressure cabin, the outer negative pressure cabin is arranged between the cabin isolation plate and a fan assembly plate, an outdoor air exhaust fan is arranged on the fan assembly plate, an omega-shaped guide plate is arranged on the outdoor air exhaust fan, the omega-shaped guide plate is in butt joint with an outdoor louver air outlet, and the outer negative pressure cabin is communicated with an air suction inlet of the outdoor air exhaust fan;
Further, a positioning lock is arranged below the left end face of the left vertical frame of the inner window of the left-right push-pull window of the user, a positioning hole corresponding to the positioning lock is arranged on the indoor surface of the lower horizontal frame of the outer window, a fixed lock is arranged below the indoor surface of the left vertical frame of the outer window of the left-right push-pull window or the lower horizontal frame of the outer window, a positioning hole corresponding to the fixed lock is arranged in the outermost groove of the lower horizontal frame of the outer window, a window sash gap sealing device is arranged on the indoor surface of the right vertical frame of the outer window of the left-right push-pull window or the right end face of the right window, and a gap sealing strip is arranged on the window sash gap sealing device and is in contact with glass on the inner window sash.
The beneficial effects of the invention are as follows: the invention overcomes the defects of the prior fresh air system, the window type fresh air purifier and the household air purifier, saves the indoor space, reserves the original pattern of the push-pull window, has diversified functions, small noise, simple and convenient installation, saves the indoor space, has wide application range, does not influence or change the appearance image of the left and right push-pull windows, and does not influence the lighting area of the left and right push-pull windows.
Compared with the prior art, the external window type fresh air purifier has the advantages that:
1. The external window type indoor fresh air purifier is arranged outside the left and right sliding windows, does not occupy indoor space, and utilizes window openings to finish the improvement of indoor environment.
2. The external window type indoor fresh air purifier is arranged outside the left and right sliding windows, the original pattern of the windows is not changed, and the closing pattern of the original windows is not influenced.
3. The external window type indoor fresh air purifier is arranged outside the left and right sliding windows, and the fan power device is arranged outdoors, so that indoor noise is reduced.
4. The external window type indoor fresh air purifier is arranged outside the left and right sliding window, most or all of the external window type indoor fresh air purifier body is arranged in the window outer area corresponding to the window frame vertical frame and the window sash vertical frame in the closed state of the left and right sliding window, namely, most or all of the width of the external window type indoor fresh air purifier is arranged in the range of the sum of the widths of the left and right sliding window vertical frame and the window sash vertical frame, and the influence of the external window type indoor fresh air purifier body on the lighting effect of the window is avoided to the greatest extent.
5. The external window type indoor fresh air purifier is arranged outside the left sliding window and the right sliding window, and when the window sashes are closed, no matter what state the external window type indoor fresh air purifier is in, outdoor air cannot flow back into the room, so that the indoor environment is influenced; when the window sashes are in the working state of the external window type indoor fresh air purifier and the external window type indoor fresh air purifier does not work, the indoor air supply opening and the indoor air inlet are all provided with air opening doors for controlling, so that outdoor air is prevented from flowing backwards in the room to influence the indoor environment.
6. The external window type indoor fresh air purifier is provided with a plurality of indoor blowers, the purification efficiency is high, and the operation of the indoor blowers can be arbitrarily selected without interference.
7. The heat preservation layer, the humidifying device, the PTC heating device, the condensing device and the cold-heat exchange device are arranged in the external window type indoor fresh air purifier, so that the influence of outdoor environmental factors on indoor air is avoided, meanwhile, the indoor air is improved, and the indoor proper environment is ensured to the greatest extent
8. The fan mouth of the forced draught blower that this external indoor new trend clarifier of window was equipped with is direct links to each other with indoor supply-air outlet, blows to indoor clean fresh air range far away, and indoor supply-air outlet is far away with indoor air intake and indoor air exit distance between simultaneously, has avoided indoor air to purify the circulation in a small scale, realizes indoor air purification and circulation in a large scale.
9. This indoor new trend clarifier of external window not only is equipped with a plurality of or single air purification filter screen, intercepts or kills bacterium, the virus in the air, still is equipped with in the indoor new trend clarifier of external window moreover and disinfects bacterium, virus and kills, can more guarantee air quality, more laminating user's demand.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an exploded view of the structure of the purifier body of the present invention;
FIG. 3 is a schematic view of the corner type outside bracket device of the present invention;
FIG. 4 is a schematic diagram of a length compensation device of the invention;
FIG. 5 is a schematic view in longitudinal section of an indoor fresh air purifier with a plurality of external filter screens in a working state;
FIG. 6 is a schematic view of an indoor air supply device according to the present invention;
Fig. 7 is a schematic view of a humidifying device according to the present invention;
FIG. 8 is a schematic diagram of a heat exchange device according to the present invention;
FIG. 9 is a schematic view of a tongue mouth diversion mechanism of the present invention;
FIG. 10 is a schematic cross-sectional top view of an assembly of two window sash gap seal assemblies of the present invention mounted to left and right sliding windows;
fig. 11 is a schematic view of a plurality of filter screens of the left-right sliding window in a rear view in longitudinal section.
Part description: 1. the purifying machine comprises a purifying machine body, 2 parts of a machine body length compensating device, 3 parts of a separated electric control device, 4 parts of a corner type window outer support device, 5 parts of a support, 6 parts of a mounting plate, 7 parts of a support plate, 8 parts of a plate hole, 9 parts of a fixing plate, 10 parts of a fixing plate, 11 parts of a fixing plate, 12 parts of a clamping groove, 13 parts of a clamping groove, 14 parts of a supporting reinforcing rib, 14 parts of an exhaust vent, 15 parts of a heat dissipation vent, 16 parts of a ventilation net vent, 17 parts of a U-shaped transverse hole, 18 parts of a shell mechanism, 19 parts of an indoor air supply device, 20 parts of a humidifying device, 21 parts of a PTC heating device, 22 parts of a refrigerating device, 23 parts of an air purifying device, 24 parts of a cold and hot exchanging device, 25. the tongue mouth diversion mechanism, 26, a tongue mouth frame body, 27, a tongue mouth upper plate, 28, a tongue mouth lower plate, 29, a tongue mouth side plate I, 30, a tongue mouth side plate II, 31, an air guiding shutter plate, 32, a shutter Shu Fengkou, 33, a humidification switch nose displacement chamber, 34, a locking hole, 35, an outdoor tongue mouth sealing strip, 36, a humidification switch nose sealing cover, 37, a water mouth sealing cover, 38, a water level display tube, 39, an air inlet cavity opening II, 40, an air inlet cavity opening I, 41, a row position switch mounting plate, 42, a row position switch I, 43, a row position switch II, 44, a water inlet, 45, a compensation shell, 46 and an n-type open tongue mouth, 47. a top plate, 48, a first n-type tongue edge, 49, a second n-type tongue edge, 50, a u-shaped hole, 51, an outdoor compensation sealing strip, 52, a fixing bolt, 53, a rectangular nut, 54, a gap sealing gasket, 55, an air supply fan, 56, a second ventilation net opening, 57, a fan vertical plate, 58, a vertical plate guide opening, 59, a shock pad, 60, an evaporator, 61, an indoor air quality detector, 62, an indoor negative pressure detector, 63, a negative ion generator, 64, an outdoor air quality detector, 65, an outdoor temperature and humidity detector, 66, a humidifying switch bracket, 67, a water storage cabin, 68, a water absorbing material, 69, W-shaped pressing body, 70, moisture hole, 71, humidification switch door, 72, humidification switch door nose, 73, water inlet, 74, cabin isolation plate, 75, outdoor exhaust fan, 76, omega-shaped guide plate, 77, fan assembly plate, 78, exchange chamber one, 78-1, exchange chamber two, 78-2, exchange chamber three, 78-3, exchange chamber four, 79, cold-heat exchanger, 80, discharge negative pressure cabin, 81, compressor, 82, condenser, 83, heat dissipation fan, 84, throttle valve, 85, positioning lock, 86, fixed lock, 87, window fan gap sealing device, 88, row position switch three, 89, row position switch four, 90. the sterilizing and disinfecting device comprises 91, a fixed groove, 92, a PCB integrated circuit connecting plate, 93, a wire notch, 94, an indoor air inlet, 95, an indoor air outlet, 96, an outdoor air inlet, 97, an air inlet substrate, 98, an outdoor shutter air outlet, 99, an indoor air supply outlet, 100, an outdoor shutter heat dissipation port, 101, a shell heat insulation layer, 102, a beam air inlet, 103, a window groove sealing piece, 104, a first air cabin, 105, a second air cabin, 106, a third air cabin, 107, a fourth air cabin, 108, a four-way valve, 109, an electric control integrated socket, 110 and U-shaped vertical holes, 111. the fan is arranged in the front of the air suction chamber A, the outside and the inside.
Detailed Description
For a better understanding and implementation, the present invention is further described below with reference to the accompanying drawings: for a more complete and thorough description of the present invention, reference is made to the accompanying drawings and examples described below, wherein like reference numerals represent the same or similar elements, and wherein well-known elements and steps are not described in the examples to avoid unnecessarily limiting the present invention; on the other hand, the structural function principle of the invention is not only suitable for being installed on the outer sides of inner sashes and similar walls of the left and right sliding windows, but also suitable for being installed on the outer sides of outer sashes and similar walls of the left and right sliding windows, and the embodiment described below is an external window type indoor fresh air purifier suitable for being installed on the outer sides of inner sashes and similar walls of the left and right sliding windows, and the described embodiment is only a part of embodiments, but not all embodiments of the invention, and all other embodiments obtained by a person of ordinary skill in the art without making creative labor are all within the scope of the invention based on the embodiments in the invention.
Referring to the drawings, the external window type indoor fresh air purifier is arranged outside a window sash and comprises a corner type window outer support device 4, a purifier body 1 arranged on the corner type window outer support device 4, a separated electric control device 3 arranged at any indoor position, a shell mechanism 18 arranged at the outermost end of the purifier body 1, an indoor air supply device 19, a humidifying device 20, a PTC heating device 21, an air purifying device 23, a refrigerating device 22 and a cold-hot exchange device 24 sequentially arranged in the shell mechanism 18 from top to bottom, and a tongue-opening flow guide mechanism 25 arranged on a working panel on one side of the purifier body 1.
The inner surface of the shell mechanism 18 is provided with a shell heat preservation layer 101, a plurality of indoor air inlets 99 are arranged on a working panel on one side of the upper end of the shell mechanism 18, an indoor air inlet 94 and an indoor air outlet 95 are respectively arranged on a working panel on one side of the lower end of the shell mechanism 18, an outdoor louver air outlet 98 and an outdoor louver heat dissipation opening 100 are respectively arranged on a back panel on the other side of the lower end of the shell mechanism 18, the outdoor louver air outlet 98 and the outdoor louver heat dissipation opening 100 respectively correspond to the air exhaust air inlet 14 and the heat dissipation air inlet 15, an air inlet substrate 97 is arranged at the lower end of the shell mechanism 18, an outdoor air inlet 96 and a row position switch three 88 are arranged on the air inlet substrate 97, a row position switch four 89 is arranged on the inner side of the working panel on one side of the air inlet substrate 97, a left rectangular door and a right rectangular door and nose displacement hole are respectively arranged on the inner side of each air inlet, a left push-pull type air door and a right push type air door are respectively arranged on the side of each air inlet, and the air inlet nose can move in the door nose displacement hole to realize opening and closing of each air inlet.
The corner type window outer support device 4 comprises a support 5, a mounting plate 6 is arranged in the support 5, a U-shaped vertical hole 110 is formed in the upper end of the mounting plate 6, a plurality of plate holes 8 are formed in the middle of the mounting plate, a first fixing plate 9 is arranged at the upper end of the back of the mounting plate 6, a support plate 7 is arranged at the bottommost end of the corner type window outer support device 4, the purifier body 1 is arranged on the support plate 7, a second fixing plate 10 is arranged below the support plate 7, a first ventilation net opening 16 and a U-shaped transverse hole 17 are formed in the support plate 7, a first clamping groove 11 is formed in one side of the support plate 7, a second clamping groove 12 is formed in one side of the mounting plate 6, a support reinforcing rib 13 is arranged on the other side of the support plate 7, and an exhaust vent 14 and a heat dissipation vent 15 are formed in the support reinforcing rib 13.
The uppermost end in the shell mechanism 18 is the air supply district, is equipped with indoor air supply device 19 in the air supply district, and indoor air supply device 19 includes a plurality of air supply fans 55, and each fan can simultaneous working, also can the individual operation, and air supply fan 55 locates on the fan riser 57, is equipped with riser water conservancy diversion mouth 58 on the fan riser 57, air inlet and the riser water conservancy diversion mouth 58 of air supply fan 55 link up mutually, are equipped with shock pad 59 between air supply fan 55 and the fan riser 57, are equipped with disinfection device 90 in the leading induced draft room 111 of fan between air supply device 19 and the shell mechanism 18.
The air supply area below is warm and humid control area, be equipped with humidification device 20, PTC heating device 21 and evaporimeter 60 in the warm and humid control area, humidification device 20 locates indoor air supply device 19's below, humidification device 20 includes humidification switch support 66, install water storage cabin 67 on the humidification switch support 66, be equipped with water absorbing material 68 and W type pressure body 69 in the water storage cabin 67, water storage cabin 67 upper portion opening and be equipped with wet gas pocket 70, water storage cabin 67 lower part is equipped with water inlet 73, be equipped with humidification switch door 71 on the humidification switch support 66, be equipped with humidification switch door nose 72 on the humidification switch door 71, humidification switch door nose 72 can drive humidification switch door 71 and reciprocate.
The outdoor air quality detector 64 and the outdoor temperature and humidity detector 65 are arranged in the first exchange chamber 78, the negative pressure detector 62 and the negative ion generator 63 in the cavity and the air quality detector 61 in the cavity are arranged in the two space ranges of the front induced draft chamber 111 of the fan and the temperature and humidity control area, and each detector and the negative ion generator 63, the sterilization and disinfection device 90 and the refrigeration device 22 are electrically connected with the electric control integrated socket 109;
The outdoor air quality detector 64, the indoor air quality detector 61 and the indoor air quality detection device in the separated electric control device 3 can detect PM2.5 particles in air, formaldehyde, toluene, nitrogen dioxide, sulfur dioxide, carbon monoxide, carbon dioxide in air and TVOC and other gases in air.
An air purification area is arranged below the temperature and humidity control area, an air purification device 23 is arranged in the air purification area, the air purification device 23 can be an S-shaped air filtration structure or a linear air filtration structure, the S-shaped air filtration structure comprises three filter screen chambers, and four air cabins are formed between the filter screen chambers and the shell mechanism 18; the linear air filter structure includes a mesh chamber with two air compartments formed between the air screen and the housing mechanism 18. This indoor new trend clarifier of external window formula is equipped with a plurality of or single air purification filter screen, and air purification filter screen does not have to be limiting, and air purification filter screen can be diversified air purification filter screen, can be HEPA filter screen, chemical filter screen, pre-filtering screen, the filter screen that disinfects etc. and the user can be selected by oneself according to needs and joined in marriage the combination, more laminating user's demand.
The working panel of the shell mechanism 18 is provided with a tongue mouth flow guiding mechanism 25. The tongue mouth diversion mechanism 25 comprises a tongue mouth frame 26, the tongue mouth frame 26 comprises a tongue mouth upper plate 27 at the uppermost end and a tongue mouth lower plate 28 at the lowermost end, a tongue mouth side plate I29 and a tongue mouth side plate II 30 are respectively arranged at two sides between the tongue mouth upper plate 27 and the tongue mouth lower plate 28, an outdoor tongue mouth sealing strip 35 is arranged on the tongue mouth side plate I29, a locking hole 34 is arranged at the upper end of the tongue mouth side plate II 30, a plurality of air binding openings are arranged below the tongue mouth upper plate 27, the air binding openings are in two types, one type is a shutter Shu Fengkou and the other type is a straight air binding opening, an air guide shutter plate 31 is arranged in the shutter Shu Fengkou, the direction of indoor air supply is changed by rotating the air guide shutter plate 31 up and down, the straight air binding opening is free of shutter plates, fixed straight air is directly conveyed indoors, the position of the tongue mouth frame 26 at the lower end of the air bundling opening, which corresponds to the humidifying device 20, is provided with a fixing groove 91, the fixing groove 91 is close to the tongue mouth side plate I29, a water level display tube 38 is arranged in the fixing groove 91, a water adding port 44 is arranged above the water level display tube 38, the lower part of the water level display tube 38 is connected with a water inlet of a water storage cabin 67 of the humidifying device 20 through a pipeline, a humidifying switch nose displacement chamber 33 is arranged between the water level display tube 38 and the tongue mouth side plate II 30, a humidifying switch nose cover 36 is arranged on the humidifying switch nose displacement chamber 33, an air inlet cavity II 39 and an air inlet cavity I40 are respectively arranged below the humidifying switch nose displacement chamber 33, the air inlet cavity I40 is arranged above the tongue mouth lower plate 28, a line position switch I42 and a line position switch II 43 are arranged on a line position switch mounting plate 41 on the tongue mouth lower plate 28, and each line position switch is electrically connected with an electric control integrated socket.
The upper end periphery of the purifier body 1 is provided with a machine body length compensation device 2, the machine body length compensation device 2 comprises a compensation shell 45, the compensation shell 45 comprises a top plate 47 at the upper part and an n-type open tongue opening 46 at the front side, the n-type open tongue opening 46 comprises a n-type tongue edge I48 and a n-type tongue edge II 49, an outdoor compensation sealing strip 51 is arranged on the n-type tongue edge I48, a u-type hole 50 is arranged on the n-type tongue edge II 49, the n-type open tongue opening 46 is inlaid at the periphery of a tongue opening guide mechanism 25 on the purifier body 1, the u-type hole 50 arranged on the n-type tongue edge II 49 corresponds to a locking hole 34 on a tongue opening side plate II 30 on the tongue opening guide mechanism 25, a fixing bolt 52 penetrates through the locking hole 34 and the u-type hole 50 to be fixedly connected with a rectangular nut 53, the outdoor compensation sealing strip 51 arranged on the n-type tongue edge I48 is tangential to the outdoor sealing strip 35 on the tongue opening side plate 29 on the tongue opening guide mechanism 25, and a gap sealing pad 54 is arranged between the n-type tongue edge I48 and the tongue opening side plate 29; the machine body length compensation device 2 is in clearance fit with the purifier body 1, and a user can move the machine body length compensation device along the length direction of the purifier body 1 according to the installation space to adjust the whole length of the purifier, so that the top plate 47 of the machine body length compensation device 2 is tightly attached to the lower end face of the outermost convex edge of the upper transverse frame of the left-right push-pull window and simultaneously is tightly attached to the lower surface of the exposed window groove sealing piece.
The lowest end of the shell mechanism 18 is a temperature exchange area, a cold and heat exchange device 24 is arranged in the temperature exchange area, the cold and heat exchange device 24 comprises a cabin isolation plate 74, a cold and heat exchanger 79 is arranged on the cabin isolation plate 74, 4 exchange chambers 78 are formed between the cold and heat exchanger 79 and the cabin isolation plate 74, an outdoor exhaust fan 75 is arranged on a fan assembly plate 77, an omega-shaped guide plate 76 is arranged on the outdoor exhaust fan 75, and an external exhaust negative pressure chamber 80 is formed between the outdoor exhaust fan 75 and the cabin isolation plate 74. Four exchange chambers and a cold-heat exchanger 79 are arranged on one side of the square cabin isolation plate 74, an outdoor exhaust fan 75, an omega-shaped flow guide port 76 and an outer negative pressure cabin 80 are arranged on the other side of the square cabin isolation plate 74, the cold-heat exchanger 79 is arranged between the four exchange chambers, four corners of the cold-heat exchanger 79 face four sides of the square cabin isolation plate 74 respectively, an exchange chamber one 78 is arranged on the left lower side of the square cabin isolation plate 74, an exchange chamber two 78-1 is arranged on the right upper side of the square cabin isolation plate 74, an exchange chamber three 78-2 is arranged on the right lower side of the square cabin isolation plate 74, an exchange chamber four 78-3 is arranged on the left upper side of the square cabin isolation plate 74, an outer negative pressure cabin 80 is arranged between the outdoor exhaust fan 75 and the square cabin isolation plate 74, the outer negative pressure cabin 80 is communicated with an air suction inlet of the outdoor exhaust fan 75, the direction of the air suction inlet of the outdoor exhaust fan 75 is consistent with the direction of the left right lower side of the square cabin isolation plate 74, an exchange chamber three 78-2 is arranged on the right lower side of the square cabin isolation plate 74, an exchange line 93 is arranged on the right lower side of the square cabin isolation plate 74, and a notch 93 is arranged on the right lower side of the square cabin isolation plate 74.
The refrigerating device 22 comprises an evaporator 60 arranged in a temperature-humidity control area, a micro compressor 81, a condenser 82, a cooling fan 83, a throttle valve 84 and a four-way valve 108 arranged in a temperature exchange area, wherein the micro compressor 81, the condenser 82, the throttle valve 84, the four-way valve 108 and the cooling fan 83 are arranged at the lower end of the shell mechanism 18, and a PCB integrated circuit connecting plate 92 is arranged below an air inlet substrate 97 at the lower end of the shell mechanism 18.
The inner surface of the shell mechanism 18 is provided with a shell heat preservation layer 101, a plurality of indoor air supply openings 99 are arranged on a working panel on one side of the upper end of the shell mechanism 18, an indoor air inlet 94 and an indoor air outlet 95 are respectively arranged on a working panel on one side of the lower end of the shell mechanism 18, an outdoor louver air outlet 98 and an outdoor louver heat dissipation opening 100 are respectively arranged on a back panel on the other side of the lower end of the shell mechanism 18, the outdoor louver air outlet 98 and the outdoor louver heat dissipation opening 100 are respectively in butt joint with an air exhaust air port 14 and a heat dissipation air port 15, an air inlet substrate 97 is arranged between an air purification area and a temperature exchange area, an outdoor air inlet 96 and a row position switch three 88 are arranged on the air inlet substrate 97, a row position switch four 89 is arranged on the inner side of the working panel of the shell mechanism on one side of the air inlet substrate 97, a left rectangular door nose displacement hole and a right rectangular door nose displacement hole are respectively arranged on the inner side of each air inlet, a left push-pull type air door and a right push-pull type air door are respectively arranged on the side of each air inlet, and the air inlet nose door can move in the door nose displacement hole to realize opening and closing of each air inlet.
Example indoor air supply port: the upper end of the working panel of the shell mechanism 18 is provided with a plurality of indoor air supply openings 99 towards the limiting edge direction of the door plate, the lower parts of the indoor air supply openings are respectively provided with a door nose displacement hole, the door nose displacement holes are left rectangular holes and right rectangular holes, the inner sides of the plurality of indoor air supply openings are provided with a plurality of air supply opening threshold cover plates, the air supply opening threshold cover plates are provided with cover plate air supply openings, the cover plate air supply openings correspond to the indoor air supply openings, the caliber of the cover plate air supply openings is not smaller than that of the indoor air supply openings, a left push-pull type indoor air supply opening door and a right push-pull type indoor air supply opening door are arranged between the inner sides of the indoor air supply openings and the air supply opening threshold position cover plates, the side edge of the indoor air supply opening towards the limiting edge of the door plate is provided with an air supply opening door nose, and the air supply opening door nose is arranged in the door nose displacement holes, and the indoor air supply opening door nose can move a plurality of indoor air supply openings to open and close the plurality of indoor air supply openings 99.
The corner type window outer support device 4 is arranged on the outer sides of left and right sliding windows, the supporting plate 7 of the corner type window outer support device 4 is arranged on the outer sides of the window frames of the left and right sliding windows and is lower than or flush with the upper end faces of the lower transverse frames of the window frames, the supporting plate 7 is perpendicular to the outer side faces of the window frames and parallel to the upper end faces of the lower transverse frames, the clamping groove I11 of the corner type window outer support device 4 is buckled on the outer protruding edges of the outer side faces of the lower transverse frames of the left and right sliding windows, the clamping groove II 12 of the corner type window outer support device 4 is buckled on the outer protruding edges of the right vertical frames of the left and right sliding windows, the fixing reinforcing plates on the inner sides of the two clamping grooves of the corner type window outer support device 4 are fixed on the outer side faces of the lower transverse frames and the right vertical frames of the left and right sliding windows, one fixing edge of the outer side faces of the two clamping grooves of the corner type window outer support device 4 is fixed in the outer side grooves of the lower transverse frames of the window frames, the other fixing edge is fixed in the outer side faces of the L-shaped window outer side faces of the window outer support device 4, and the fixing plate 9 is fixed on the outer side faces of the left and right sliding window outer support device 4.
The external window type indoor fresh air purifier is provided with the separated electric control device, can be arranged at any indoor position, and is not limited by the external window type indoor fresh air purifier.
The separated electric control device 3 can be arranged at any indoor position, and an electric control plug on the separated electric control device is inserted into an electric control integrated socket on the purifier body 1 through a wire hole on the left sliding window and the right sliding window. The separation type electric control device 3 is provided with a central electric control operation system, besides the electronic elements and the shell, an indoor air quality detection device, an indoor temperature and humidity detector and a display operation screen are further arranged in the separation type electric control device, the central electric control operation system not only detects and analyzes indoor and outdoor air environments in real time through the indoor air quality detection device, the indoor temperature and humidity detector, the outdoor air quality detection device 64 and the outdoor temperature and humidity detector 65, but also detects the negative pressure condition in the purifier body 1 in real time through the cavity negative pressure detector 62 in the purifier body 1, and comprehensively obtains the service condition of the indoor environment and the service condition of the air purification filter screen and gives reasonable operation prompts.
The external window type indoor fresh air purifier is arranged outside the left and right sliding window and is hermetically connected with the left and right sliding window, the indoor air inlet and the indoor air outlet are arranged at the bottommost ends of the left and right sliding window, the indoor air supply opening is arranged at the uppermost ends of the left and right sliding window, clean air is supplied to the indoor upper part from the indoor air supply opening at the upper ends of the left and right sliding window, indoor dirty air enters the indoor air outlet from the lower ends of the left and right sliding window to be discharged outdoors or indoor dirty air enters the indoor air inlet from the lower ends of the left and right sliding window to be purified, and the indoor air inlet and the indoor air supply are not mutually influenced in the aspect of indoor air flow.
The starting modes of the external window type indoor fresh air purifier after power is supplied are divided into two types, namely a manual starting mode and an automatic starting mode, wherein the manual starting mode comprehensively obtains the current condition of the indoor environment according to a central electric control operating system and gives out reasonable operation prompts, and a user selectively operates and starts the external window type indoor fresh air purifier through the function prompts of the display operating screen or the user will; and the central electric control operation system automatically selects the operation prompt and starts the external window type indoor fresh air purifier.
The positioning lock 85 is installed below the left end face of the left vertical frame of the inner window of the left sliding window and the left sliding window, the lock head direction of the positioning lock is perpendicular to the indoor surface of the lower horizontal frame of the outer window of the left sliding window and the right sliding window, when the right end face of the right vertical frame of the inner window of the left sliding window is close to the outdoor tongue sealing strip position of the purifier body 1, the lock head of the positioning lock is inserted into a lock hole formed in the indoor surface of the lower horizontal frame of the outer window, the lock hole is a blind hole formed in the indoor surface of the lower horizontal frame of the outer window during site construction, the fixing lock 86 is installed below the indoor surface of the left vertical frame of the outer window or the lower horizontal frame of the outer window of the left sliding window and the right sliding window, the lock head direction of the fixing lock head is perpendicular to the window frame in the outermost groove of the lower horizontal frame, and when the outer window is fixed, the fixing lock head is inserted into a positioning hole formed in the outermost groove of the lower horizontal frame during site construction.
The working environment modes of the external window type indoor fresh air purifier are divided into two types: an outdoor fresh air purifying mode, an indoor air purifying mode and a working environment mode of an external window type indoor fresh air purifier are realized by selecting a separated electric control device 3;
in the outdoor fresh air purifying mode, the inner window sashes of the left and right push-pull windows move to the lock heads of the set position positioning locks 85 to be inserted into lock holes, the row position switch II 43 arranged on the purifier body 1 keeps the compressed state, the row position switch I42 arranged on the purifier body 1 returns to the natural state, a rectangular opening is formed between the right vertical frame of the inner window sashes and the right vertical frame of the left and right push-pull windows, the indoor air inlet arranged on the purifier body 1 is closed, the row position switch III 88 arranged on the purifier body 1 returns to the natural state, the outdoor air inlet and the indoor air outlet arranged on the purifier body 1 are opened, the row position switch IV 89 arranged on the purifier body 1 keeps the compressed state, the air supply fan 55 and the outdoor air exhauster 75 are simultaneously started, outdoor air enters the first exchange chamber 78 of the cold-heat exchange device 24 from the first air inlet 56 arranged on the cold-heat exchange door plate of the purifier body 1 and the first air inlet 16 arranged on the corner type window outer bracket device 4, then enters the second exchange chamber 78-1 of the cold-heat exchange device 24 through the cold-exchange device 79 in the cold-heat exchange device 24, and enters the first air filter screen region and the second filter screen region of the first filter screen region and the second filter screen region of the filter screen group 106, and the air filter group of the air filter group is filtered by the second filter group is carried out after the second filter group of the filter group is entered into the air filter chamber 106, then, the third air is filtered through a third group of air purification filter screens to obtain clean fresh air, and the clean fresh air enters a fourth air chamber 107, and then enters a temperature and humidity control area through the fourth air chamber 107;
When the air purifying area is provided with a single group of air purifying filter screens, the outdoor air entering the front air cabin is subjected to air filtration through the air purifying filter screens to obtain clean fresh air, the clean fresh air enters the rear air cabin, then enters the temperature and humidity control area through the rear air cabin, the clean fresh air enters the temperature and humidity control area arranged in the purifier body 1 and passes through the evaporator 60, the PTC heating device 21 and the humidifying device 20 in the temperature and humidity control area to obtain clean fresh air with proper temperature and humidity, the clean fresh air with proper temperature and humidity enters the front air suction chamber 111 of the fan arranged in the purifier body 1, finally enters the plurality of air supply fans 55 in the indoor air supply device 19 arranged in the purifier body 1, the plurality of air supply openings pass through the indoor air supply openings and the air bundling openings arranged in the purifier body 1, clean fresh air with proper temperature is conveyed indoors, meanwhile, indoor polluted air enters an air inlet cavity I40 arranged on the purifier body 1, enters an exchange chamber III 78-2 of the cold-heat exchange device 24 through an indoor air outlet arranged on the purifier body 1, enters an exchange chamber IV 78-3 of the cold-heat exchange device 24 through a cold-heat exchanger 79 in the cold-heat exchange device 24, enters an exhaust negative pressure cabin 80 of the cold-heat exchange device 24 through the exchange chamber IV 78-3, then enters an air suction opening of an outdoor air exhaust fan 75 of the cold-heat exchange device 24, enters an omega-shaped guide plate 76 of the cold-heat exchange device 24 through an air outlet of the outdoor air exhaust fan 75, and finally passes through an outdoor louver air exhaust opening 98 arranged on the purifier body 1 to exhaust indoor polluted air outdoors.
In the indoor air purification mode, the inner window sash of the left and right push-pull window is moved to the position where the lock head of the positioning lock 85 is inserted into the lock hole, the second button 43 of the row position switch arranged on the purifier body 1 is in a compressed state, the first button 42 of the row position switch arranged on the purifier body 1 is in a natural state, a rectangular opening is formed between the right vertical frame of the inner window on the inner window sash of the left and right push-pull window and the right vertical frame of the window frame of the left and right push-pull window, the indoor air inlet arranged on the purifier body 1 is opened, the third button 88 of the row position switch arranged on the purifier body 1 is compressed, the outdoor air inlet and the indoor air outlet arranged on the purifier body 1 are closed, the fourth button 89 of the row position switch arranged on the purifier body 1 is in a natural state, the purifier body 1 is connected with a power supply, a plurality of air supply fans 55 in the indoor air supply device 19 arranged on the purifier body 1 are started, the blower in the cold-heat exchange device 24 arranged on the purifier body 1 is stopped, indoor air enters an air purification area arranged on the purifier body 1 from an air inlet cavity opening II 39 arranged on the purifier body 1 through an indoor air inlet arranged on the purifier body 1, the indoor air passes through the air purification area to obtain clean air, the clean air enters a temperature-humidity control area arranged on the purifier body 1 and passes through an evaporator 60, a PTC heating device 21 and a humidifying device 20 in the temperature-humidity control area to obtain clean air with proper temperature and humidity, the clean air with proper temperature and humidity enters a blower front-mounted air suction chamber 111 arranged on the purifier body 1, finally enters a plurality of air supply fans 55 in an indoor air supply device 19 arranged on the purifier body 1, and the air supply inlets pass through an indoor air supply opening A1 and a beam air inlet arranged on the purifier body 1, clean air at a suitable temperature is delivered into the room.
The external window type indoor fresh air purifier is arranged outside the left and right sliding windows, when the left and right sliding windows are in an opening state, the middle window sash mullion is provided with a window sash gap sealing device, and the phenomenon that outside air enters the room from a space formed by the two window sashes in a staggered mode is avoided. The sealing strip fixing plates of the window sash gap sealing device are fixed on the indoor surface of the outer window right vertical frame of the left-right push-pull window, one type of sealing strip fixing plate is fixed on the right side end face of the outer window right vertical frame of the left-right push-pull window, the gap sealing strip of the window sash gap sealing device is arranged on the sealing strip fixing plates and is contacted with glass of an inner window sash of the left-right push-pull window, and the gap sealing strip is a common sealing strip in the market, so that different styles and installation modes can be selected according to requirements.
Claims (7)
1. The external window type indoor fresh air purifier comprises a purifier body (1) arranged at the outer sides of a left sliding window and a right sliding window of a user, wherein the purifier body (1) is fixed outside the window through a corner type window outer support device (4) and is connected with the outer sides of the left sliding window and the right sliding window, and a separated electric control device (3) arranged at any indoor position, a shell mechanism (18) is arranged at the outermost end of the purifier body (1), and an indoor air supply device (19), a humidifying device (20), a PTC heating device (21), an air purifying device (23), a refrigerating device (22), a cold and hot exchange device (24), a sterilizing and disinfecting device (90), an intracavity air quality detector (61), an intracavity negative pressure detector (62), a negative ion generator (63), an outdoor air quality detector (64) and an outdoor temperature and humidity detector (65) are arranged in the shell mechanism (18); the inner surface of the shell mechanism (18) is provided with a shell heat preservation layer (101), and is characterized in that a plurality of indoor air supply openings (99) are arranged on a working panel at one side of the upper end of the shell mechanism (18), an indoor air inlet (94) and an indoor air outlet (95) are respectively arranged on a working panel at one side of the lower end of the shell mechanism (18), an outdoor louver air outlet (98) and an outdoor louver air outlet (100) are respectively arranged on a back panel at the other side of the lower end of the shell mechanism (18), the outdoor louver air outlet (98) and the outdoor louver air outlet (100) respectively correspond to an air exhaust through opening (14) and an air outlet through opening (15), an air inlet substrate (97) is arranged at the lower end of the shell mechanism (18), an outdoor air inlet (96) and a line position switch III (88) are arranged on the air inlet substrate (97), a line position switch IV (89) is arranged on the inner side of a working panel on one side of the air inlet substrate (97), left and right rectangular door nose displacement holes are arranged near each air inlet of an indoor air inlet (99), an indoor air outlet (94), an indoor air outlet (95) and an outdoor air inlet (96), a left and right push-pull air door is arranged on the inner side of each air inlet, an air inlet door nose is arranged on the side edge of the air door, and the air inlet door nose can move in the door nose displacement holes to realize the opening and closing of each air inlet;
The corner type window outer support device (4) comprises a support (5), a mounting plate (6) is arranged in the support (5), a U-shaped vertical hole (110) is arranged at the upper end of the mounting plate (6), a plurality of plate holes (8) are arranged at the middle part, a first fixing plate (9) is arranged at the upper end of the back surface of the mounting plate (6), a support plate (7) is arranged at the lowest end of the corner type window outer support device (4), the purifier body (1) is arranged on the support plate (7), a second fixing plate (10) is arranged below the support plate (7), a first ventilation net opening (16) and a U-shaped transverse hole (17) are arranged on the support plate (7), a clamping groove (11) is arranged on one side of the support plate (7), a second clamping groove (12) is arranged on one side of the mounting plate (6), a supporting reinforcing rib (7) is provided with an exhaust vent (14) and a radiating vent (15) are arranged on the supporting rib (13), the corner type outer support device (4) is arranged on the outer side of the left and right sliding window, the support plate (7) of the corner type outer support device (4) is arranged on the outer side of the left sliding window, the right sliding window is lower than the left side of the window frame, the right side of the window frame is parallel to the upper end face of the window frame (7) and lower end face of the window frame is parallel to the lower end face of the window frame, the clamping groove I (11) of the corner type window outer support device (4) is buckled on the outermost convex edge of the lower transverse frame of the left and right sliding window, the clamping groove II (12) of the corner type window outer support device (4) is buckled on the outermost convex edge of the right vertical frame of the left and right sliding window, the fixed reinforcing plates at the inner sides of the two clamping grooves of the corner type window outer support device (4) are fixed on the outer side surfaces of the lower transverse frame and the right vertical frame of the left and right sliding window, one fixed edge at the outer sides of the two clamping grooves of the corner type window outer support device (4) is fixed in the outermost groove of the lower transverse frame of the window, the other fixed edge is fixed in the outermost groove of the right vertical frame of the window, the long edge of the L-shaped fixed plate I (9) of the corner type window outer support device (4) is fixed on the outer surface of the lower window wall outside the left and right sliding window, the fixed plate I (9) is fixed on the lower surface of the supporting plate (7), and the fixed edge of the L-shaped fixed plate II (10) of the corner type window outer support device (4) is fixed on the outer surface of the outer side of the left and the outer surface (6);
the indoor air supply device (19) comprises a plurality of air supply fans (55), the air supply fans (55) are arranged on fan risers (57), riser guide ports (58) are arranged on the fan risers (57), air suction ports of the air supply fans (55) are connected with the riser guide ports (58), and shock absorption pads (59) are arranged between the air supply fans (55) and the fan risers (57);
Be equipped with tongue mouth guiding mechanism (25) on the work panel of purifier body (1) one side, tongue mouth guiding mechanism (25) are including tongue mouth framework (26), tongue mouth framework (26) are including tongue mouth upper plate (27) and tongue mouth hypoplastron (28) of the extreme, both sides are equipped with tongue mouth curb plate one (29) and tongue mouth curb plate two (30) respectively between tongue mouth upper plate (27) and tongue mouth hypoplastron (28), be equipped with outdoor tongue mouth sealing strip (35) on tongue mouth curb plate one (29), tongue mouth curb plate two (30) upper end is equipped with locking hole (34), tongue mouth upper plate (27) below is equipped with a plurality of beam wind gap (102), beam wind gap can be straight beam wind gap or tripe Shu Fengkou.
2. The external window type indoor fresh air purifier as claimed in claim 1, wherein a fixing groove (91) is formed in a position, corresponding to the humidifying device (20), of the tongue mouth frame (26) at the lower end of Shu Fengkou (102), the fixing groove (91) is close to the tongue mouth side plate I (29), a water level display tube (38) is arranged in the fixing groove (91), a water filling port (44) is formed above the water level display tube (38), a humidifying switch nose displacement chamber (33) is formed between the water level display tube (38) and the water inlet of the humidifying device (20) through pipeline connection, a humidifying switch nose sealing cover (36) is arranged on the humidifying switch nose displacement chamber (33), an air inlet cavity I (39) and an air inlet cavity II (40) are respectively formed below the humidifying switch nose displacement chamber (33) and the water level display tube (38), the air inlet cavity I (40) is located above the tongue mouth lower plate (28), and a position switch mounting plate (41) on the tongue mouth lower plate (28) is provided with a position switch I (42) and a position switch II (43).
3. The external window type indoor fresh air purifier as claimed in claim 1 or 2, wherein the upper end periphery of the purifier body (1) is provided with a machine body length compensation device (2), the machine body length compensation device (2) comprises a compensation shell (45), the compensation shell (45) comprises a top plate (47) above and an n-type open tongue opening (46) at the front side, the n-type open tongue opening (46) comprises an n-type tongue edge one (48) and an n-type tongue edge two (49), an outdoor compensation sealing strip (51) is arranged on the n-type tongue edge one (48), a u-type hole (50) is arranged on the n-type tongue edge two (49), the n-type open tongue opening (46) is nested on the periphery of a tongue opening diversion mechanism (25) on the purifier body (1), the u-type hole (50) arranged on the n-type tongue edge two (49) corresponds to a locking hole (34) on a tongue opening side plate two (30) on the tongue opening diversion mechanism (25), a fixing bolt (52) penetrates through the locking hole (34) and the rectangular tongue opening diversion mechanism (50) and is arranged on the outer periphery of the tongue opening diversion mechanism (25), and the n-type open tongue opening diversion mechanism is connected with the sealing strip (35) on the n-type tongue opening side, a gap sealing gasket (54) is arranged between the n-shaped tongue edge I (48) and the tongue mouth side plate I (29).
4. The external window type indoor fresh air purifier as claimed in claim 1 or 2, wherein the humidifying device (20) is arranged below the indoor air supply device (19), the humidifying device (20) comprises a humidifying switch support (66), a water storage cabin (67) is arranged on the humidifying switch support (66), a water absorbing material (68) and a W-shaped pressing body (69) are arranged in the water storage cabin (67), an opening is formed in the upper portion of the water storage cabin (67), a wet air hole (70) is formed in the upper portion of the water storage cabin, a water inlet (73) is formed in the lower portion of the water storage cabin (67), a humidifying switch door (71) is arranged on the humidifying switch support (66), a humidifying switch door nose (72) is arranged on the humidifying switch door (71), and the humidifying switch door nose (72) can drive the humidifying switch door (71) to move up and down.
5. The external window type indoor fresh air purifier as claimed in claim 1 or 2, wherein the air purifying device (23) may be an S-shaped air filtering structure or a linear type air filtering structure, the S-shaped air filtering structure comprises a plurality of filter screen chambers, and a plurality of air cabins are formed between the filter screen chambers and the shell mechanism (18); the linear air filtering structure comprises a net chamber, wherein two air cabins are formed between an air filter net and a shell mechanism (18); the refrigerating device (22) comprises an evaporator (60), a compressor (81), a condenser (82), a cooling fan (83), a throttle valve (84) and a four-way valve (108), wherein the evaporator (60), the condenser (82), the throttle valve (84), the compressor (81) and the four-way valve (108) are connected through pipelines, and a PCB integrated circuit connecting plate (92) is arranged below an air inlet substrate (97) at the lower end of the shell mechanism (18).
6. The outdoor window type indoor fresh air purifier as claimed in claim 1 or 2, wherein the cold-heat exchange device (24) comprises a cabin isolation plate (74), a cold heat exchanger (79) is arranged on the cabin isolation plate (74), four exchange chambers are formed between the cold heat exchanger (79) and the cabin isolation plate (74), the exchange chamber one (78) is in butt joint with a ventilation net opening one (16), the exchange chamber two (78-1) is in butt joint with an outdoor air inlet (96), the exchange chamber three (78-2) is in butt joint with an indoor air outlet (95), the exchange chamber four (78-3) is in butt joint with an outer negative pressure cabin (80), the outer negative pressure cabin (80) is arranged between the cabin isolation plate (74) and a fan assembly plate (77), an outdoor air exhaust fan (75) is arranged on the fan assembly plate (77), an omega-shaped guide plate (76) is arranged on the outdoor air exhaust fan (75), the omega-shaped guide plate (76) is in butt joint with an outdoor louver air outlet (98), and the outer negative pressure cabin (80) is communicated with an air suction outlet of the outdoor air compressor (75).
7. The external window type indoor fresh air purifier according to claim 1 or 2, wherein a positioning lock (85) is arranged below the left end face of the left vertical frame of the inner window of the left-right push-pull window of a user, a positioning hole corresponding to the positioning lock (85) is arranged on the surface of the lower horizontal frame of the outer window facing indoors, a fixing lock (86) is arranged below the surface of the left vertical frame of the outer window of the left-right push-pull window or the lower horizontal frame of the outer window facing indoors, a positioning hole corresponding to the fixing lock (86) is arranged in the outermost groove of the lower horizontal frame of the outer window, a window sash gap sealing device (87) is arranged on the surface of the right vertical frame of the outer window of the left-right push-pull window facing indoors or the end face of the right side of the outer window facing indoors, and a gap sealing strip is arranged on the window sash gap sealing device (87) and is in contact with glass on an inner window sash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272026.7A CN111237922B (en) | 2020-04-09 | 2020-04-09 | External window type indoor fresh air purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272026.7A CN111237922B (en) | 2020-04-09 | 2020-04-09 | External window type indoor fresh air purifier |
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| CN111237922A CN111237922A (en) | 2020-06-05 |
| CN111237922B true CN111237922B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010272026.7A Active CN111237922B (en) | 2020-04-09 | 2020-04-09 | External window type indoor fresh air purifier |
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| CN111237922A (en) | 2020-06-05 |
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