CN109611964A - Defrost anti-freezing fresh air clearing machine - Google Patents
Defrost anti-freezing fresh air clearing machine Download PDFInfo
- Publication number
- CN109611964A CN109611964A CN201811338645.0A CN201811338645A CN109611964A CN 109611964 A CN109611964 A CN 109611964A CN 201811338645 A CN201811338645 A CN 201811338645A CN 109611964 A CN109611964 A CN 109611964A
- Authority
- CN
- China
- Prior art keywords
- air
- fresh air
- defrosting
- filter screen
- clearing machine
- 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
Classifications
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- 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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
Abstract
The invention discloses a kind of defrosting anti-freezing fresh air clearing machines, including shell, full heat converter core, filter screen and defrosting defroster, the side of the shell has fresh air air inlet and return air exhaust outlet, the other side of the shell has fresh air exhaust outlet and return air air inlet, the full heat converter core is located in the shell, outdoor air path and indoor air channel are equipped in the full heat converter core, the both ends of the outdoor air path are respectively communicated with the fresh air air inlet and the fresh air exhaust outlet, the indoor air channel both ends are respectively communicated with the return air air inlet and the return air exhaust outlet, the outdoor air path is equipped with filter screen, the filter screen is closed on equipped with the defrosting defroster, the present invention effectively solves the problems, such as the frosting in the new blower of cold district, guarantee that new blower can be normal in cold snap Work, keeps efficient exchange efficiency, brings convenience to people's lives.
Description
Technical field
The present invention relates to technical field of air purification, in particular to a kind of defrosting anti-freezing fresh air clearing machine.
Background technique
With the continuous improvement of people's living standards, the quality of indoor environment is increasingly taken seriously.Fresh air purifier is just
Be it is a kind of indoor and outdoor air is swapped, achieve the purpose that purify the air of a room.But in winter in use, especially existing
Extremely frigid zones, outdoor air themperature is very low, and when in use, indoor low temperature fresh air is by body, in body for fresh air purifier
Filter core be easy frosting, if removed not in time, be easy to cause filter net jam, ventilation quantity decline, purification efficiency decline.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem to a certain extent.
In view of this, effectively being solved in the new blower of cold district the present invention provides a kind of defrosting anti-freezing fresh air clearing machine
Frosting problem, guarantee that new blower can be worked normally in cold snap, keep efficient exchange efficiency, give people's lives band
Convenience is carried out.
In order to solve the above-mentioned technical problems, the present invention provides a kind of defrosting anti-freezing fresh air clearing machines, including shell, full heat
Exchanger core, filter screen and defrosting defroster, the side of the shell has fresh air air inlet and return air exhaust outlet, described
The other side of shell has fresh air exhaust outlet and return air air inlet, and the full heat converter core is located in the shell, described
Outdoor air path and indoor air channel are equipped in full heat converter core, the both ends of the outdoor air path are respectively communicated with
The fresh air air inlet and the fresh air exhaust outlet, the indoor air channel both ends are respectively communicated with the return air air inlet and institute
Return air exhaust outlet is stated, the outdoor air path is equipped with filter screen, closes on the filter screen equipped with the defrosting defroster.
Further, the defrosting defroster includes electric boiling plate, drainpipe and undertaking sink, the electric boiling plate
It is arranged close to the filter screen, the outdoor air path is communicated with the drainpipe, and the water outlet of the drainpipe is equipped with institute
Undertaking sink is stated, the undertaking sink is fixed in the shell.
Further, the filter screen is equipped with condenser type frosting thickness transducer.
Further, the electric boiling plate is positioned close to the side of the fresh air exhaust outlet.
Further, the lower section of the electric boiling plate is arranged in the drainpipe.
Further, the outdoor air path is equipped with the air inlet through-hole for allowing indoor gas to enter.
Further, the mounting height of the air inlet through-hole is higher than the mounting height of the drainpipe water inlet end.
Further, defrosting plate is equipped between the filter screen and the electric boiling plate.
Further, the inside of the defrosting plate has low temperature resistant nano fiber non-woven fabric.
Further, the filter screen is positioned close to the connection between the fresh air exhaust outlet and the outdoor air path
Place.
The technical effects of the invention are that: indoor gas is entered in shell by return air air inlet, and by Total heat exchange
Device core is discharged after carrying out heat exchange by return air exhaust outlet, and outdoor gas is entered in shell by fresh air air inlet, is passed through
Enter full heat converter core after the filtering of strainer, full heat converter core exchange heat to outdoor gas after by fresh air air draft
Mouth enters the room, and filter screen is equipped with defrosting defroster, can effectively remove the frost tied in filter screen, reach fresh air purifier
Extremely cold weather also can trouble-free operation purpose.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-freezing fresh air clearing machine that defrosts according to the present invention；
Fig. 2 is the positional diagram of air inlet through-hole in a kind of defrosting anti-freezing fresh air clearing machine according to the present invention；
Fig. 3 is the positional diagram of electric boiling plate in a kind of defrosting anti-freezing fresh air clearing machine according to the present invention.
Wherein, 1- shell；2- full heat converter core；3- filter screen；4- defrosting defroster；5- defrosting plate；11- is new
Wind air inlet；12- return air exhaust outlet；13- fresh air exhaust outlet；14- return air air inlet；41- electric boiling plate；42- drainpipe；
211- enters the wind through-hole.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of defrosting anti-freezing fresh air clearing machine, including shell 1, full heat converter core 2,3 and of filter screen
Defrost defroster 4, and the side of shell 1 has fresh air air inlet 11 and return air exhaust outlet 12, and the other side of shell 1 has fresh air
Exhaust outlet 13 and return air air inlet 14, full heat converter core 2 are arranged in shell 1, and outdoor is equipped in full heat converter core 2
Air duct and indoor air channel, the both ends of outdoor air path are respectively communicated with fresh air air inlet 11 and fresh air exhaust outlet 13,
Indoor air channel both ends are respectively communicated with return air air inlet 14 and return air exhaust outlet 12, and outdoor air path is equipped with filter screen 3, faces
Nearly filter screen 3 is equipped with defrosting defroster 4.
According to a particular embodiment of the invention, indoor gas is entered in shell 1 by return air air inlet 14, and by full heat
Exchanger core 2 is discharged after carrying out heat exchange by return air exhaust outlet 12, and outdoor gas enters shell 1 by fresh air air inlet 11
It is interior, full heat converter core 2 is entered after the filtering of filter screen 3,2 pairs of outdoor gases of full heat converter core exchange heat
It is entered the room afterwards by fresh air exhaust outlet 13, closes on filter screen 3 and be equipped with defrosting defroster 4, can effectively remove institute in filter screen 3
The frost of knot achievees the purpose that fresh air purifier also can trouble-free operation in extremely cold weather.
As shown in figures 1 and 3, defrosting defroster 4 includes electric boiling plate 41, drainpipe 42 and undertaking sink, electric heating
Plate 41 is arranged close to filter screen 3, and outdoor air path is communicated with drainpipe 42, and the water outlet of drainpipe 42, which is equipped with, accepts sink,
Sink is accepted to be fixed in shell 1.
According to a particular embodiment of the invention, electric boiling plate 41 heats filter screen 3, the white quilt that filter screen 3 is tied
It is fallen into after heating in shell 1, and is discharged into and is accepted in sink by drainpipe 42, thereby it is ensured that the normal operation of equipment.
As shown in Figure 1, filter screen 3 is equipped with condenser type frosting thickness transducer.
According to a particular embodiment of the invention, frosting thickness transducer detects the thickness for the frost that filter screen 3 is tied,
The real time monitoring of the thickness for the frost tied to filter screen 3 is realized, it is convenient and efficient.
As shown in figures 1 and 3, electric boiling plate 41 is positioned close to the side of fresh air exhaust outlet 13.
According to a particular embodiment of the invention, electric boiling plate 41 is positioned close to the side of fresh air exhaust outlet 13, avoids room
Outer air first passes through electric boiling plate 41 and causes the waste of the energy, reduces cost.
As shown in figure 3, the lower section of electric boiling plate 41 is arranged in drainpipe 42.
According to a particular embodiment of the invention, the liquid generated after the heated strainer 3 of electric boiling plate 41 is made to can smoothly enter into row
Water pipe 42 guarantees the normal operation of equipment.
As depicted in figs. 1 and 2, outdoor air path is equipped with the air inlet through-hole 211 for allowing indoor gas to enter.
According to a particular embodiment of the invention, indoor gas is entered in shell 1 by air inlet through-hole 211, is improved in shell 1
Temperature, avoid 3 frosting of filter screen, improve the clean-up effect of filter screen 3.
As depicted in figs. 1 and 2, the mounting height for entering the wind through-hole 211 is higher than the mounting height of 42 water inlet end of drainpipe.
According to a particular embodiment of the invention, the mounting height for entering the wind through-hole 211 is higher than the installation of 42 water inlet end of drainpipe
Highly, it avoids filter screen 3 from melting the water droplet generated to be discharged by air inlet through-hole 211, guarantees the normal operation of equipment.
As depicted in figs. 1 and 2, defrosting plate 5 is equipped between filter screen 3 and electric boiling plate 41.
According to a particular embodiment of the invention, outdoor air removes most of water mist by defrosting plate 5, improves filter screen 3
Clean-up effect.
According to a particular embodiment of the invention, the inside of defrosting plate 5 has low temperature resistant nano fiber non-woven fabric.
As shown in Figure 1, filter screen 3 is positioned close to the junction between fresh air exhaust outlet 13 and outdoor air path.
According to a particular embodiment of the invention, it after outdoor air first passes through the heat exchange of full heat converter core 2, then carried out
Filter, improves the utilization of the energy.
A kind of defrosting anti-freezing fresh air clearing machine according to the present invention, as follows using principle:
Indoor gas enters outdoor by indoor air channel, and outdoor gas is entered the room by outdoor air path；
Electric boiling plate 41 heats filter screen 3, and the frost that filter screen 3 is tied is fallen into after being heated in shell 1, and by drainpipe
42 are discharged into undertaking sink, realize the purification to filter screen 3；
Meanwhile indoor gas is entered in shell 1 by air inlet through-hole 211, improves the temperature in shell 1, improves the purification of filter screen 3
Effect.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of defrosting anti-freezing fresh air clearing machine, which is characterized in that including shell, full heat converter core, filter screen and defrosting
Defroster, the side of the shell have fresh air air inlet and return air exhaust outlet, and the other side of the shell is arranged with fresh air
Air port and return air air inlet, the full heat converter core are located in the shell, and room is equipped in the full heat converter core
Outer air passages and indoor air channel, the both ends of the outdoor air path are respectively communicated with the fresh air air inlet and described new
Wind exhaust outlet, the indoor air channel both ends are respectively communicated with the return air air inlet and the return air exhaust outlet, the outdoor
Air duct is equipped with filter screen, closes on the filter screen equipped with the defrosting defroster.
2. defrosting anti-freezing fresh air clearing machine according to claim 1, which is characterized in that the defrosting defroster includes electricity
Heating plate, drainpipe and undertaking sink, the electric boiling plate are arranged close to the filter screen, and the outdoor air path is communicated with
The water outlet of the drainpipe, the drainpipe is equipped with the undertaking sink, and the undertaking sink is fixed in the shell.
3. defrosting anti-freezing fresh air clearing machine according to claim 2, which is characterized in that the filter screen is equipped with condenser type knot
Frost thickness sensor.
4. defrosting anti-freezing fresh air clearing machine according to claim 2, which is characterized in that the electric boiling plate is positioned close to
The side of the fresh air exhaust outlet.
5. defrosting anti-freezing fresh air clearing machine according to claim 2, which is characterized in that the drainpipe is arranged in the electricity
The lower section of heating plate.
6. defrosting anti-freezing fresh air clearing machine according to claim 2, which is characterized in that the outdoor air path, which is equipped with, to be permitted
Perhaps the air inlet through-hole that indoor gas enters.
7. defrosting anti-freezing fresh air clearing machine according to claim 6, which is characterized in that the mounting height of the air inlet through-hole
Higher than the mounting height of the drainpipe water inlet end.
8. defrosting anti-freezing fresh air clearing machine according to claim 2, which is characterized in that the filter screen and the electric heating
Defrosting plate is equipped between plate.
9. defrosting anti-freezing fresh air clearing machine according to claim 8, which is characterized in that the inside of the defrosting plate has resistance to
Low-temperature nano fabric nonwoven cloth.
10. defrosting anti-freezing fresh air clearing machine according to claim 1, which is characterized in that the filter screen is positioned close to
Junction between the fresh air exhaust outlet and the outdoor air path.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338645.0A CN109611964A (en) | 2018-11-12 | 2018-11-12 | Defrost anti-freezing fresh air clearing machine |
| PCT/CN2018/121391 WO2020098046A1 (en) | 2018-11-12 | 2018-12-17 | Defrosting and anti-freezing fresh air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338645.0A CN109611964A (en) | 2018-11-12 | 2018-11-12 | Defrost anti-freezing fresh air clearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611964A true CN109611964A (en) | 2019-04-12 |
Family
ID=66003848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338645.0A Pending CN109611964A (en) | 2018-11-12 | 2018-11-12 | Defrost anti-freezing fresh air clearing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109611964A (en) |
| WO (1) | WO2020098046A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484836A (en) * | 2022-03-02 | 2022-05-13 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
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| CN104089364A (en) * | 2014-06-16 | 2014-10-08 | 华南理工大学 | On-line defrosting detection and control system and method for heat pump type electric automobile air conditioner |
| CN204478380U (en) * | 2015-02-27 | 2015-07-15 | 肖建明 | The new blower fan of a kind of intelligent console mode |
| CN105737350A (en) * | 2016-03-17 | 2016-07-06 | 安庆市凌康机电产品设计有限公司 | Anti-freezing treatment device of air conditioner |
| CN106524386A (en) * | 2016-12-21 | 2017-03-22 | 上海赛菲环境科技股份有限公司 | Ceiling type frost-resistant total-heat-exchange fresh air ventilator |
| CN107166643A (en) * | 2017-05-17 | 2017-09-15 | 青岛海尔空调器有限总公司 | A kind of control method and device of air-conditioning |
| CN206531161U (en) * | 2017-02-15 | 2017-09-29 | 广州松下空调器有限公司 | A kind of air conditioner for preventing air-conditioning panel from condensing |
| CN206724409U (en) * | 2017-04-13 | 2017-12-08 | 江苏洛雷人工环境技术有限公司 | A kind of ceiling mounting type frost-free type New-air purifying system of the micro- electrostatic precipitation of band |
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- 2018-11-12 CN CN201811338645.0A patent/CN109611964A/en active Pending
- 2018-12-17 WO PCT/CN2018/121391 patent/WO2020098046A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010007954A (en) * | 2008-06-26 | 2010-01-14 | Toyo Eng Works Ltd | Dehumidifying air conditioner |
| CN104089364A (en) * | 2014-06-16 | 2014-10-08 | 华南理工大学 | On-line defrosting detection and control system and method for heat pump type electric automobile air conditioner |
| CN204478380U (en) * | 2015-02-27 | 2015-07-15 | 肖建明 | The new blower fan of a kind of intelligent console mode |
| CN105737350A (en) * | 2016-03-17 | 2016-07-06 | 安庆市凌康机电产品设计有限公司 | Anti-freezing treatment device of air conditioner |
| CN106524386A (en) * | 2016-12-21 | 2017-03-22 | 上海赛菲环境科技股份有限公司 | Ceiling type frost-resistant total-heat-exchange fresh air ventilator |
| CN206531161U (en) * | 2017-02-15 | 2017-09-29 | 广州松下空调器有限公司 | A kind of air conditioner for preventing air-conditioning panel from condensing |
| CN206724409U (en) * | 2017-04-13 | 2017-12-08 | 江苏洛雷人工环境技术有限公司 | A kind of ceiling mounting type frost-free type New-air purifying system of the micro- electrostatic precipitation of band |
| CN107166643A (en) * | 2017-05-17 | 2017-09-15 | 青岛海尔空调器有限总公司 | A kind of control method and device of air-conditioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484836A (en) * | 2022-03-02 | 2022-05-13 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
| CN114484836B (en) * | 2022-03-02 | 2024-03-22 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020098046A1 (en) | 2020-05-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |