CN205332448U - Vertical new fan - Google Patents

Vertical new fan Download PDF

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Publication number
CN205332448U
CN205332448U CN201620083833.3U CN201620083833U CN205332448U CN 205332448 U CN205332448 U CN 205332448U CN 201620083833 U CN201620083833 U CN 201620083833U CN 205332448 U CN205332448 U CN 205332448U
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China
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air
filter
water
new
wind
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CN201620083833.3U
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Chinese (zh)
Inventor
张跃
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Broad A/q Technology Co Ltd
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Broad A/q Technology Co Ltd
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Abstract

The utility model provides a vertical new fan, includes the casing, be equipped with in the casing and be used for discharging indoor old wind to the outdoor passageway of airing exhaust, being used for form new trend after entering to indoor fresh air pipeline and the heat exchanger that be used for with new trend and old wind carry out energy exchange through straining outdoor air, heat exchanger's bottom is equipped with first water tray, first water tray includes water -collecting tray, water guide dish and outlet pipe, the water guide dish is including slope section and L type section, the water -collecting tray connects gradually slope section and L type section. The utility model discloses can prevent that the comdenstion water during the negative pressure is with the water -collecting tray from carring over out of, reasonable in design, it is effectual to catchment, can not produce the drainage, the life -span and the performance of each part of greatly increased.

Description

A kind of vertical new blower fan
Technical field
This utility model relates to technical field of air purification, particularly a kind of vertical new blower fan。
Background technology
In new building or existing building occasion (such as house, hotel, office building, market, school, toilet etc.), all can there is the gas etc. of dust, dirt, mainly include physical hazard, chemical hazard, biohazard and anoxia harm。Wherein, physical hazard mainly from power station, factory, automobile waste gas, containing substantial amounts of heavy metal。Chemical hazard is primarily referred to as the formaldehyde in air, benzene, toluene (essentially from finishing, the paint of furniture and adhesive etc.)。Biohazard is primarily referred to as the antibacterial in air, virus, is flu, influenza and pneumonia, tracheitis, dermopathic main source, especially haze weather, and bacteria adherence is on dust, it is possible to survival is more of a specified duration, flies away farther。Anoxia harm is primarily referred to as lives in anaerobic environment for a long time, can increase heart burden, and make blood circulation reduce, damage each organ healthy, endangers especially big to child and old man。If lived for a long time in above-mentioned environment, the health of people is subjected to serious threat。Therefore, the health of indoor air quality appreciable impact people, comfortable and work efficiency, increasingly receive the concern of people。
The water pond design of existing new blower fan is unreasonable, there is following defect: (1) water receiving area is little, and the condensed water in water pond is easily taken out of by the weak effect that catchments (2) under suction function。
Utility model content
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art to provide a kind of effective vertical new blower fan that catchments。
The technical solution of the utility model is: a kind of vertical new blower fan, including casing, being provided with the air exhaust passage for indoor old wind being expelled to outdoor in described casing, being used for being entered after filtering and forming new wind by outdoor air to indoor fresh air channel and the heat exchanger being used for carrying out new wind and old wind energy exchange;The bottom of described heat exchanger is provided with the first water pond, and described first water pond includes water-collecting tray, water guide dish and outlet pipe, and described water guide dish includes tilting section and L-type section, and described water-collecting tray is sequentially connected with tilting section and L-type section。
Further, the inside bottom of described casing is additionally provided with the second water pond。
Further, described water-collecting tray is linear or arc;The bottom surface of described L-type section is linear, arc, stepped or waveform。
Further, described one end of L-type section is connected with the inwall of casing。
Further, the outside of described first water pond is enclosed with insulation material。
Further, described second water pond is Demountable or the second water pond connection outlet pipe。
Further, described air exhaust passage include air draft entrance, for indoor old wind being discharged to exhaust fan and the wind exhausting outlet of outdoor;Described fresh air channel includes new wind entrance, for the first filter that outdoor air is filtered, for the second filter that the new wind after described first filter is filtered again, for being entered by the new wind after described second filter to indoor fresh-air fan and new wind outlet;Or described first filter includes low efficient filter and electrostatic precipitator, and described second filter is high efficiency particulate air filter。
Further, the hexagon being shaped as rule of described heat exchanger, two inclined planes respectively new wind heat switching access and the exchange of new wind heat that hexagon is parallel export;Hexagon parallel two other inclined plane respectively air exhaust heat exchange outlet and air exhaust heat switching access。
Further, described first water pond is located between the first filter and exhaust fan;First water pond is connected with the sidewall of casing by support member。
Further, described new wind porch is provided with the outdoor temperature sensor for detecting outdoor temperature;Wind exhausting outlet place is provided with the temperature of outgoing air sensor for detecting temperature of outgoing air;The downside of described second filter is provided with the indoor temperature transmitter for detecting indoor temperature;Described new wind heat exchange exit is provided with the new air temperature sensor for detecting new air temperature。
Further, described air exhaust heat switching access place is provided with for the CO of gas concentration lwevel in sensing chamber2Sensor and/or the humidity sensor for sensing chamber's humidity。
This utility model compared with prior art has a characteristic that
(1) in L-type section can water, can prevent negative pressure from being taken out of by the condensed water in water-collecting tray;And L-type section is bigger than existing water pond area, it is more reasonable to arrange, better effects if of catchmenting;
(2) pass through that electrostatic precipitator is installed and carry out secondary filter, by infinitesimal dust-filtering to 98%, the second filter burden can be made little, and prevent the second plugged filter further, improve New atmosphere quality;Three-stage filtration makes PM2.5 filter to more than 99.9%;
(3) heat exchanger can realize the energy of more than 80% in air draft and carries out recuperation of heat when indoor/outdoor temperature-difference >=25 DEG C;
(4) this utility model can improve IAQ (indoor air quality) on the one hand, supplements new wind in time, and does not cause indoor temperature to rise and fall sharply and quickly, keeps indoor temperature to stablize comfortable pleasant, be beneficial to the health of people;On the other hand, catchment effective, drainage will not be produced, be greatly increased life-span and the serviceability of each parts。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described。
As shown in Figure 1: a kind of vertical new blower fan, including casing 1, being provided with the air exhaust passage 2 for indoor old wind being expelled to outdoor in casing 1, being used for being entered after filtering and forming new wind by outdoor air to indoor fresh air channel 3 and the heat exchanger 4 being used for carrying out new wind and old wind energy exchange;The bottom of heat exchanger 4 is provided with the first water pond 5, and the first water pond 5 includes water-collecting tray 51, water guide dish and outlet pipe 54, and water guide dish includes tilting section 52 and L-type section 53, and water-collecting tray 51 is sequentially connected with tilting section 52 and L-type section 53。Because in L-type section 53 can water, can prevent negative pressure from being taken out of by the condensed water in water-collecting tray 51。And L-type section 53 is bigger than existing water pond area, it is more reasonable to arrange, better effects if of catchmenting。
The hexagon being shaped as rule of described heat exchanger 4, two inclined planes respectively new wind heat switching access and the exchange of new wind heat that hexagon is parallel export, and form fresh air channel 3;Hexagon parallel two other inclined plane respectively air exhaust heat exchange outlet and air exhaust heat switching access, formed air exhaust passage 2。When air draft and new wind enter, the shape of heat exchanger 4 and structure can not only ensure the Uniform Flow of air draft, windage is little, air draft is smooth and easy, and when new wind enters in heat exchanger 4, forming the airflow convection heat exchange moved diagonally downward that the air-flow tilted upward to move is formed with air draft, utilization rate of waste heat is high, and energy-saving effect is much better than the heat exchanger of prior art。
Described air exhaust passage 2 includes air draft entrance, for indoor old wind is discharged to exhaust fan 21 and the wind exhausting outlet of outdoor。Being appreciated that air draft entrance can be located at the bottom of casing 1 and/or top or sidewall, the arrangement with air exhaust passage 2 is relevant。Air draft entrance is preferably located at the bottom of casing 1 by the present embodiment, old wind along inlet air flow path through over-heat-exchanger 4, particularly as follows: inlet air flow path is opened in the side-walls of casing 1, old wind enters the air exhaust heat switching access of heat exchanger 4 along the air exhaust passage 2 of sidewall。The air of air draft entrance can come from the contaminated high place of the air such as toilet, kitchen。Air exhaust passage 2 is located at side-walls, is located between heat exchanger 4 and fresh air channel 3 by air exhaust passage compared to existing, it is possible to the structure making casing 1 inner chamber is more compact, reduces the volume of complete machine, and not by the restriction of other assembly mounting means。Described exhaust fan 21 is located at air exhaust heat exchange exit, and wind exhausting outlet is located at the back side of casing 1。
Described fresh air channel 3 includes new wind entrance 31, for the first filter that outdoor air is filtered, for the second filter that the new wind after described first filter is filtered again, for being entered by the new wind after described second filter to indoor fresh-air fan 32 and new wind outlet。It is appreciated that the first filter is low efficient filter 33, or the combination of low efficient filter 33 and electrostatic precipitator 34, it is, of course, also possible to be the combination of low efficient filter 33 and other cleaner unit。Low efficient filter 33 adopts stainless steel cloth to make, and compared to existing cloth-bag type low efficient filter, stainless steel cloth can clean repeatedly, can improve filter effect, can reduce again cost。The present embodiment is preferably the combination of low efficient filter 33 and electrostatic precipitator 34。Second filter is high efficiency particulate air filter, high efficiency particulate air filter can traverse, place vertically or slant setting, it is also possible to be the combining form of multiple high efficiency particulate air filter。Such as: high efficiency particulate air filter includes the first high efficiency particulate air filter 35 and the second high efficiency particulate air filter 36, wherein one end of the first high efficiency particulate air filter 35 is connected with a sidewall of casing 1, one end of the other end and the second high efficiency particulate air filter 36 is that angle connects, the other end of the second high efficiency particulate air filter 36 is connected with another sidewall of casing 1 and top board 11, does not have filtered phenomenon to prevent from there is partial air。This design is relative to for two parallel placements of high efficiency particulate air filter, it is possible to increase the air intake space of new wind, and then reduces windage, increases air output。
PM10 can be filtered to about 70% by described low efficient filter 33, and can stop winged insect entrance。Electrostatic precipitator 34 by infinitesimal dust-filtering to 98%, can make high efficiency filter burden only have 2%;If not having electrostatic precipitator 34 between high efficiency filter, high efficiency particulate air filter will soon block, and strainability is good also null(NUL) again, adds electrostatic precipitator 34 and not only can prevent high efficiency particulate air filter from blocking, also can killing pathogenic bacteria。On the basis of electrostatic precipitator 34, high efficiency particulate air filter makes PM2.5 filter to more than 99.9%, is greatly improved New atmosphere quality。
Described low efficient filter 33, electrostatic precipitator 34 and high efficiency particulate air filter are detachable connection, such as clamping, inlay, be spirally connected, rivet or hinged etc., to facilitate low efficient filter 33, electrostatic precipitator 34 and high efficiency particulate air filter change in time or clean。High efficiency particulate air filter, low efficient filter 33, electrostatic precipitator 34 surrounding be all tightly connected, there is no filtered phenomenon to prevent from there is partial air。
It is provided with return air dividing plate 6 between described air exhaust passage 2 and fresh air channel 3, heat exchanger 4, is used for preventing from leaking out, stop to contact between old wind with new wind, it is to avoid reduce filter efficiency。
Described new wind porch is provided with the outdoor temperature sensor 22 for detecting outdoor temperature;Wind exhausting outlet place is provided with the temperature of outgoing air sensor 23 for detecting temperature of outgoing air;The downside of the second filter is provided with the indoor temperature transmitter 37 for detecting indoor temperature;Described new wind heat exchange exit is provided with the new air temperature sensor 38 for detecting new air temperature。Comprehensive indoor temperature transmitter 37, outdoor temperature sensor 22, temperature of outgoing air sensor 23 and the new air temperature sensor 38 detection to temperature, can calculate the real-time heat recovery efficiency of heat exchanger 4。Heat exchanger 4 is by carrying out energy exchange by new wind and old wind so that the air cooling in summer, and the air in winter heats, and heat recovery rate is high, it is possible to realize the energy of more than 80% in air draft is carried out recuperation of heat。
Described air exhaust heat switching access place is provided with for the CO of gas concentration lwevel in sensing chamber2Sensor 41 and/or the humidity sensor for sensing chamber's humidity。Work as CO2Sensor 41 detects that, when the gas concentration lwevel of indoor exceedes predetermined value, alarm equipment alarm is pointed out, to ensure the safety and health of people。
The inside bottom of described casing 1 is additionally provided with the second water pond 7, and the second water pond 7 is located at the bottom of low efficient filter 33 and the first water pond 5, in case the bottom hydrops of stop machine shell 1。Being appreciated that the second water pond 7 connects outlet pipe for Demountable or the second water pond 7, Demountable can be easy to the second water pond 7 and be easily removed, and outwells hydrops;If further reducing labor intensity, can directly connect water pipe to derive hydrops。
What be appreciated that water-collecting tray 51 is shaped as linear or arc。
The bottom surface being appreciated that L-type section 53 is linear, arc, stepped or waveform。
The outside of described first water pond 5 is enclosed with insulation material, to prevent the cold heat energy dissipation of heat exchanger 4。
Described first water pond 5 is located between the first filter and exhaust fan 21, and the condensed water that heat exchanger drips for 4 times is linked to be the first water pond 5 of one and catches, and no matter how heat exchanger 4 is placed, and water leakage situation all will not occur, protect life-span and the performance of other parts。
Described first water pond 5 adopts the mode molding of overall punching press or integral molded plastic, is effectively reduced part, shortens the production cycle, easy assembly and disassembly。
Described first water pond 5 is connected with the sidewall of casing 1 by support member 8, and support member 8 can improve the steadiness that the first water pond 5 is installed。
This utility model can improve IAQ (indoor air quality) on the one hand, supplements new wind in time, and does not cause indoor temperature to rise and fall sharply and quickly, keeps indoor temperature to stablize comfortable pleasant, be beneficial to the health of people;On the other hand, catchment effective, drainage will not be produced, be greatly increased life-span and the serviceability of each parts。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, it is clear that this utility model can be carried out various change modification without deviating from spirit and scope of the present utility model by those skilled in the art。If these amendments of the present utility model and modification being belonged within the scope of this utility model claim and equivalent technologies thereof, belong to protection domain of the present utility model。

Claims (10)

1. a vertical new blower fan, including casing, being provided with the air exhaust passage for indoor old wind being expelled to outdoor in described casing, being used for after filtering and forming new wind, enter outdoor air to indoor fresh air channel and the heat exchanger being used for carrying out new wind and old wind energy exchange, it is characterized in that, the bottom of described heat exchanger is provided with the first water pond, described first water pond includes water-collecting tray, water guide dish and outlet pipe, described water guide dish includes tilting section and L-type section, and described water-collecting tray is sequentially connected with tilting section and L-type section。
2. vertical new blower fan according to claim 1, it is characterised in that: the inside bottom of described casing is additionally provided with the second water pond。
3. vertical new blower fan according to claim 1 and 2, it is characterised in that: described water-collecting tray is linear or arc;The bottom surface of described L-type section is linear, arc, stepped or waveform;Or described one end of L-type section is connected with the inwall of casing。
4. vertical new blower fan according to claim 1 and 2, it is characterised in that: the outside of described first water pond is enclosed with insulation material。
5. vertical new blower fan according to claim 2, it is characterised in that: described second water pond is Demountable or the second water pond connection outlet pipe。
6. the vertical new blower fan according to claim 1 or 2 or 5, it is characterised in that: described air exhaust passage includes air draft entrance, for indoor old wind is discharged to exhaust fan and the wind exhausting outlet of outdoor;Described fresh air channel includes new wind entrance, for the first filter that outdoor air is filtered, for the second filter that the new wind after described first filter is filtered again, for being entered by the new wind after described second filter to indoor fresh-air fan and new wind outlet;Or described first filter includes low efficient filter and electrostatic precipitator, and described second filter is high efficiency particulate air filter。
7. the vertical new blower fan according to claim 1 or 2 or 5, it is characterised in that: the hexagon being shaped as rule of described heat exchanger, two inclined planes respectively new wind heat switching access and the exchange of new wind heat that hexagon is parallel export;Hexagon parallel two other inclined plane respectively air exhaust heat exchange outlet and air exhaust heat switching access。
8. vertical new blower fan according to claim 6, it is characterised in that: described first water pond is located between the first filter and exhaust fan, and the first water pond is connected with the sidewall of casing by support member。
9. vertical new blower fan according to claim 6, it is characterised in that: described new wind porch is provided with the outdoor temperature sensor for detecting outdoor temperature;Wind exhausting outlet place is provided with the temperature of outgoing air sensor for detecting temperature of outgoing air;The downside of described second filter is provided with the indoor temperature transmitter for detecting indoor temperature;Described new wind heat exchange exit is provided with the new air temperature sensor for detecting new air temperature。
10. vertical new blower fan according to claim 7, it is characterised in that: described air exhaust heat switching access place is provided with for the CO of gas concentration lwevel in sensing chamber2Sensor and/or the humidity sensor for sensing chamber's humidity。
CN201620083833.3U 2016-01-28 2016-01-28 Vertical new fan Active CN205332448U (en)

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Application Number Priority Date Filing Date Title
CN201620083833.3U CN205332448U (en) 2016-01-28 2016-01-28 Vertical new fan

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016477A (en) * 2016-08-02 2016-10-12 远大空品科技有限公司 Small fresh air fan
CN106196404A (en) * 2016-07-07 2016-12-07 山东艾新风室内环境科技有限公司 A kind of new blower fan of wall-hanging multifunctional

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196404A (en) * 2016-07-07 2016-12-07 山东艾新风室内环境科技有限公司 A kind of new blower fan of wall-hanging multifunctional
CN106196404B (en) * 2016-07-07 2019-04-09 山东艾新风室内环境科技有限公司 A kind of new blower of wall-hanging multifunctional
CN106016477A (en) * 2016-08-02 2016-10-12 远大空品科技有限公司 Small fresh air fan

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