CN205208802U - Ventilation filter equipment and new fan - Google Patents
Ventilation filter equipment and new fan Download PDFInfo
- Publication number
- CN205208802U CN205208802U CN201521021677.XU CN201521021677U CN205208802U CN 205208802 U CN205208802 U CN 205208802U CN 201521021677 U CN201521021677 U CN 201521021677U CN 205208802 U CN205208802 U CN 205208802U
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- China
- Prior art keywords
- filter
- new wind
- air
- new
- electrostatic precipitator
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- 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
Abstract
The utility model provides a ventilation filter equipment and new fan, the filter equipment that wherein ventilates includes the box, being equipped with air exhaust district and new wind zone in the box, new wind zone include independent setting be used for to outdoor air filterable first filter carries out, to the process new trend behind the first filter is filterable electrostatic precipitator and will passing through once more new trend behind the electrostatic precipitator emits into new trend discharge area new trend fan, air exhaust the district including being used for the indoor old wind outdoor fan of airing exhaust of discharging, it is equipped with plate heat exchanger between district and the new wind zone to air exhaust, and plate heat exchanger is the hexagon, comprises four inclined planes and two vertical faces that are parallel to each other, forms fresh air pipeline between two upper and lower inclined planes that plate heat exchanger paralleled, the formation passageway of airing exhaust between two inclined planes from top to bottom in addition that plate heat exchanger paralleled. The utility model discloses still include a new fan. The utility model discloses heat recovery and filtration efficiency are high, prevent blockking up, and new trend inlet air space is big, and energy -conserving effectual, the commonality is strong.
Description
Technical field
The utility model relates to technical field of air purification, particularly a kind of ventilating filter device and new blower fan.
Background technology
In new building or existing building occasion (as house, hotel, office building, market, school, toilet etc.), all can there is the gas etc. of dust, dirt, mainly comprise physical hazard, chemical hazard, biohazard and anoxic harm.Wherein, physical hazard mainly from the waste gas of power station, factory, automobile, containing a large amount of heavy metals.Chemical hazard mainly refers to formaldehyde in air, benzene, toluene (mainly from the paint of finishing, furniture and adhesive etc.).Biohazard mainly refers to bacterium in air, virus, is flu, influenza and pneumonia, tracheitis, dermopathic main source, especially haze weather, and bacteria adherence, on dust, can be survived more of a specified duration, fly away farther.Anoxic harm mainly refers to lives in anaerobic environment for a long time, can increase heart burden, and blood circulation is reduced, damage each organ healthy, endangers especially large to children and old man.If lived for a long time in above-mentioned environment, the health of people will be subject to serious threat.Therefore, indoor air quality significantly affects the health of people, comfortable and operating efficiency, more and more receives the concern of people.
Existing indoor are general all by installing the air that new wind blower fan comes in clean room, by the new wind suction chamber of outdoor, and the old wind of indoor can be discharged to outdoor during new wind blower fan work.Not enough below existing new wind blower fan ubiquity: the heat recovery efficiency of (1) interchanger is low, and energy-saving effect is poor; (2) filter efficiency is low, particularly to the filtration of PM2.5 particle; (3) existing filter easily blocks, greatly lower strainability.
Utility model content
The purpose of this utility model be overcome prior art above-mentioned deficiency and provide a kind of heat recovery efficiency high, filter efficiency is high, anticlogging ventilating filter device and new blower fan.
The technical solution of the utility model is:
A kind of ventilating filter device of the utility model, comprise casing, be provided with He Xinfeng district, exhaust zone in described casing, described Xin Feng district comprise independent arrange for the first filter, the electrostatic precipitator of again filtering the new wind after described first filter of filtering outdoor air and the new wind after described electrostatic precipitator is drained into the new wind blower fan of new wind discharge area; Described exhaust zone comprises for the old wind of indoor being discharged to outdoor exhaust fan; Heat-exchangers of the plate type is provided with between described exhaust zone and Xin Feng district, described heat-exchangers of the plate type is hexagon, be made up of four inclined planes and two vertical planes be parallel to each other, what heat-exchangers of the plate type paralleled forms new wind passage between two inclined planes up and down, forms air exhaust passage between upper and lower in addition two inclined planes that heat-exchangers of the plate type parallels.
Further, the second filter for the new wind of discharging through new wind blower fan being carried out three-stage filtration is also comprised.
Further, described second filter is laterally placed or is vertically placed.
Further, when described second filter is vertically placed, the quantity of the second filter is two, and parallel interval is arranged in casing, and the air outlet of described new wind blower fan is located between two the second filters; The top of described two the second filters links into an integrated entity.
Further, two described second filters are located in cell body, and described cell body is fixed in upper box; Described cell body is connected with the second filter is detachable; Air-out space is provided with between described cell body and two the second filters.
Further, described first filter is low efficient filter, and the second filter is high efficiency particulate air filter; Described first filter, electrostatic precipitator and detachablely between the second filter and the inwall of casing to be connected.
Further, the by-passing valve carrying out fresh-air ventilation for transition season is also provided with between described first filter and electrostatic precipitator.
Further, described first filter and electrostatic precipitator are slant setting.
Further, the top exterior walls of described casing is provided with the outlet of new wind and air draft entrance; The side, below of described casing is provided with wind exhausting outlet and new wind entrance; Described new wind outlet is communicated with new wind entrance, and described air draft entrance is communicated with wind exhausting outlet.
The new blower fan of one of the utility model, comprises according to the aforesaid ventilating filter device of the utility model.
The utility model compared with prior art has following features:
(1) heat-exchangers of the plate type is designed to hexagon, can realize in new wind more than 80% energy carry out recuperation of heat, and energy-saving effect is remarkable;
(2) carrying out secondary filter by being provided with electrostatic precipitator, by infinitesimal dust-filtering to 98%, the second filter burden can be made little, and prevent the second plugged filter further, improving New atmosphere quality;
(3) three-stage filtration makes PM2.5 be filtered to more than 99.9%;
(4) install by-passing valve, ventilate with the new wind in season in spring and autumn adapted to except the summer in winter, energy-conserving action is obvious, highly versatile;
(5) second filters are vertically placed, and can increase the air intake space of new wind, improve new wind intake, and shorten the air intake time, improve filter efficiency;
(6) the second filter is laterally placed, saved space, reduced volume;
(7) the utility model can improve IAQ, and supplement new wind in time, and do not cause indoor temperature to rise and fall sharply and quickly, in holding chamber, temperature stabilization is comfortable pleasant, is beneficial to the health of people.
Accompanying drawing explanation
Fig. 1 is the structural representation of the 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 ventilating filter device, comprise casing, be provided with in casing district of He Xinfeng district 1, Xin Feng, exhaust zone 21 comprise independent arrange for the low efficient filter 11 filtered outdoor air, the electrostatic precipitator 12 of again filtering the new wind after low efficient filter 11, the new wind after electrostatic precipitator 12 is drained into new wind discharge area new wind blower fan 13 and is used for the new wind of discharging through new wind blower fan 13 to carry out the high efficiency particulate air filter 14 of three-stage filtration; Exhaust zone comprises for the old wind of indoor being discharged to outdoor exhaust fan 21; Heat-exchangers of the plate type 3 is provided with between exhaust zone 2 and Xin Feng district 1, heat-exchangers of the plate type 3 is in hexagon, be made up of four inclined planes 31 and two vertical planes be parallel to each other 32, what heat-exchangers of the plate type 3 paralleled forms new wind passage between two inclined planes 31 up and down, forms air exhaust passage between upper and lower in addition two inclined planes 31 that heat-exchangers of the plate type 3 parallels.
Wherein, PM10 can be filtered to about 70% by low efficient filter 11, and can stop that winged insect enters.Electrostatic precipitator 12 can, by infinitesimal dust-filtering to 98%, make high efficiency filter burden only have 2%; If do not have electrostatic precipitation between high efficiency filter, high efficiency particulate air filter 14 will soon block, and strainability is good also null(NUL) again, adds electrostatic precipitator 12 and can prevent high efficiency particulate air filter 14 from blocking.In the present embodiment, the electrostatic potential of electrostatic precipitator 12 is 6000V, can killing pathogenic bacteria.On the basis of electrostatic precipitation, high efficiency particulate air filter 14 makes PM2.5 be filtered to more than 99.9%, greatly improves New atmosphere quality.
In the present embodiment, low efficient filter 11, electrostatic precipitator 12 and high efficiency particulate air filter 14 be detachable connection between casing, as clamping, inlay, be spirally connected, rivet or hinged etc.Preferably, the outside of electrostatic precipitator 12 is provided with slide way mechanism, the inwall of slide way mechanism and casing is connected and fixed, electrostatic precipitator 12 can be moved up and down along the chute of slide way mechanism inside, be convenient to installation and removal, when electrostatic precipitator 12 needs to change or clear up, electrostatic precipitator 12 is shifted out from chute.Low efficient filter 11 and high efficiency particulate air filter 14 are all that clamp-close type is connected.And the surrounding of high efficiency particulate air filter 14, low efficient filter 11, electrostatic precipitator 12 is all tightly connected, in order to prevent from existing the phenomenon that partial air is not filtered.
In the present embodiment, casing is made up of upper box 4 and lower box 5, and wherein, low efficient filter 11, electrostatic precipitator 12, heat-exchangers of the plate type 3, exhaust fan 21 and new wind blower fan 13 are located in lower box 5, and high efficiency particulate air filter 14 is located in upper box 4.The top exterior walls of upper box 4 is provided with new wind outlet 41 and air draft entrance 42; The side of lower box 5 is provided with wind exhausting outlet 52 and new wind entrance 51; New wind outlet 41 is communicated with new wind entrance 51, and air draft entrance 42 is communicated with wind exhausting outlet 52.The air of air draft entrance 42 can from the contaminated high place of the air such as toilet, kitchen.
One of them preferred embodiment, high efficiency particulate air filter 14 has two, parallel interval and be vertically arranged in the cell body 43 of upper box 4, and the air outlet of new wind blower fan 13 is located between two high efficiency particulate air filters 14; The top of two high efficiency particulate air filters 14 links into an integrated entity.Between cell body 43 with two high efficiency particulate air filters 14, clamp-close type is connected, and namely the two ends up and down of cell body 43 are equipped with the draw-in groove for engaging high efficiency particulate air filter 14, are convenient to installing/dismounting and replacing.Air-out space 44 is provided with between cell body 43 and two high efficiency particulate air filters 14.The top of two high efficiency particulate air filters 14 links into an integrated entity by the present embodiment, is the phenomenon be not filtered to prevent from existing partial air.High efficiency particulate air filter 14 is vertically placed, the air intake space of new wind can be increased, improve new wind intake, and shorten the air intake time, improve filter efficiency.
Alternatively another preferred embodiment, the quantity of high efficiency particulate air filter 14 is one, is laterally placed by high efficiency particulate air filter 14, has both saved space, and turn reduced the volume of whole new blower fan.If high efficiency particulate air filter 14 is laterally placed, upper box and lower box can be divided, only with a casing.
Preferably, the new wind blower fan 13 in the present embodiment is for existing blower fan, and air quantity is large, and noise is low, unit power consumption 0.5 ~ 0.7W/m
3.
In the present embodiment, the flow path of air draft is: indoor air enters the air exhaust passage of heat-exchangers of the plate type 3 successively through air draft entrance 42, then is expelled to outdoor through exhaust fan 21.The flow path of new wind is: outdoor air successively through the new wind passage of low efficient filter 11, heat-exchangers of the plate type 3, electrostatic precipitator 12, new wind blower fan 13 and high efficiency particulate air filter 14 laggard enter indoor.The air of discharging through new wind blower fan 13 enters after between two high efficiency particulate air filters 14, and portion of air is from air-out space 44 air-out of one of them high efficiency particulate air filter 14 side, and another part air is from air-out space 44 air-out of another high efficiency particulate air filter 14 side.
In addition, high efficiency particulate air filter 14 is placed in new wind blower fan 13 top instead of below, in other words, new wind after cascade filtration is entered after high efficiency particulate air filter 14 carries out three-stage filtration through new wind blower fan 13 and delivers to indoor again, with the new wind after cascade filtration is delivered to compared with indoor through new wind blower fan 13 again after high efficiency particulate air filter 14 carries out three-stage filtration, the power consumption of new wind blower fan can either be reduced, save electric energy, the stop of high efficiency particulate air filter 14 can not be subject to again, thus increase air output.
In the present embodiment, heat-exchangers of the plate type 3 is located between exhaust zone 2 and Xin Feng district 1, makes the air cooling in summer, and the air in winter heats, and heat recovery rate is high, can realize in new wind more than 80% energy carry out recuperation of heat.
Preferably, the shape of heat-exchangers of the plate type 3 is the hexagon of rule, and hexagon is made up of four inclined planes 31 and two vertical planes be parallel to each other 32, and the width of vertical plane 32 is greater than the width of inclined plane 31.Vertical plane 32 is preferably square, and inclined plane 31 is preferably rectangle.Two inclined planes 31 up and down that hexagon parallels are respectively new wind-heat switching access and new wind-heat exchange outlet, form new wind passage; Upper and lower in addition two inclined planes 31 that hexagon parallels are respectively air exhaust heat and exchange outlet and air exhaust heat switching access, form air exhaust passage.When air draft with when entering new wind, the shape of heat-exchangers of the plate type 3 and structure can not only ensure the Uniform Flow of air draft, windage is little, air draft is smooth and easy, and when to enter in heat-exchangers of the plate type 3 new wind passage when new wind, when being formed in the air flow collection tilted upward to move that the tilt air-flow that moves downward and air draft formed, utilization rate of waste heat is high, and energy-saving effect is much better than the heat-exchangers of the plate type of prior art.
Because gateway is inclined plane, therefore by low efficient filter 11 and electrostatic precipitator 12 slant setting, aim at the import and export of heat-exchangers of the plate type 3, to increase intake, to improve filter efficiency and heat recovery efficiency.
In order to the transition making ventilating filter device be applicable to season in winter in summer two and spring and autumn further uses, the present embodiment is equipped with by-passing valve 6 between low efficient filter 11 and electrostatic precipitator 12.When two season of winter in summer, by-passing valve 6 disconnects, and new wind has to pass through heat-exchangers of the plate type 3 to carry out freezing or heating; And when having arrived spring and autumn, by-passing valve 6 is opened automatically, new wind is directly communicated with electrostatic precipitator 12 after low efficient filter 11 filters, and need not flow through heat-exchangers of the plate type 3, and energy-conserving action is obvious, highly versatile.
A kind of new blower fan, comprises according to the aforesaid ventilating filter device of the utility model.Wherein, temperature sensor 7 is also comprised in new blower fan, be specially: be provided with the indoor temperature transmitter 71 for detecting indoor temperature between air draft entrance 42 and heat-exchangers of the plate type 3, the exit of low efficient filter 11 is provided with the outdoor temperature sensor 72 for detecting outdoor temperature; The side of exhaust fan 21 is provided with the temperature of outgoing air sensor 73 for detecting temperature of outgoing air; The exit of electrostatic precipitator 12 is provided with new air temperature sensor 74.The detection of comprehensive indoor temperature transmitter 71, outdoor temperature sensor 72, temperature of outgoing air sensor 73 and new air temperature sensor 74 pairs of temperature, can calculate the real-time heat recovery efficiency of heat-exchangers of the plate type 3.
Preferably, the CO for gas concentration lwevel in sensing chamber is also provided with between air draft entrance 42 and heat-exchangers of the plate type 3
2sensor 8 and the humidity sensor 75 for sensing chamber's humidity.
Further, the outer wall of lower box 5 and indoor are all provided with infrared human body inductor 9, by controller, the Auto Power On when detecting that there is people indoor, if the indoor long period nobody time; automatic shutdown.
The utility model can improve IAQ, and supplement new wind in time, and do not cause indoor temperature to rise and fall sharply and quickly, in holding chamber, temperature stabilization is comfortable pleasant, is beneficial to the health of people.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change modification to the utility model and not depart from spirit and scope of the present utility model.If belong within the scope of the utility model claim and equivalent technologies thereof to these amendments of the present utility model and modification, all belong to protection domain of the present utility model.
Claims (10)
1. a ventilating filter device, it is characterized in that: comprise casing, be provided with He Xinfeng district, exhaust zone in described casing, described Xin Feng district comprise independent arrange for the first filter, the electrostatic precipitator of again filtering the new wind after described first filter of filtering outdoor air and the new wind after described electrostatic precipitator is drained into the new wind blower fan of new wind discharge area; Described exhaust zone comprises for the old wind of indoor being discharged to outdoor exhaust fan; Heat-exchangers of the plate type is provided with between described exhaust zone and Xin Feng district, described heat-exchangers of the plate type is hexagon, be made up of four inclined planes and two vertical planes be parallel to each other, what heat-exchangers of the plate type paralleled forms new wind passage between two inclined planes up and down, forms air exhaust passage between upper and lower in addition two inclined planes that heat-exchangers of the plate type parallels.
2. ventilating filter device according to claim 1, is characterized in that: also comprise the second filter for the new wind of discharging through new wind blower fan being carried out three-stage filtration.
3. ventilating filter device according to claim 2, is characterized in that: described second filter is laterally placed or vertically placed.
4. ventilating filter device according to claim 3, is characterized in that: when described second filter is vertically placed, and the quantity of the second filter is two, and parallel interval is arranged in casing, and the air outlet of described new wind blower fan is located between two the second filters; The top of described two the second filters links into an integrated entity.
5. ventilating filter device according to claim 4, is characterized in that: two described second filters are located in cell body, and described cell body is fixed in upper box; Described cell body is connected with the second filter is detachable; Air-out space is provided with between described cell body and two the second filters.
6. ventilating filter device according to claim 2, is characterized in that: described first filter is low efficient filter, and the second filter is high efficiency particulate air filter; Described first filter, electrostatic precipitator and detachablely between the second filter and the inwall of casing to be connected.
7. the ventilating filter device according to any one of claim 1 ~ 6, is characterized in that: be also provided with the by-passing valve carrying out fresh-air ventilation for transition season between described first filter and electrostatic precipitator.
8. the ventilating filter device according to any one of claim 1 ~ 6, is characterized in that: described first filter and electrostatic precipitator are slant setting.
9. the ventilating filter device according to any one of claim 1 ~ 6, is characterized in that: the top exterior walls of described casing is provided with the outlet of new wind and air draft entrance; The side, below of described casing is provided with wind exhausting outlet and new wind entrance; Described new wind outlet is communicated with new wind entrance, and described air draft entrance is communicated with wind exhausting outlet.
10. a new blower fan, is characterized in that: comprise the ventilating filter device according to any one of claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021677.XU CN205208802U (en) | 2015-12-10 | 2015-12-10 | Ventilation filter equipment and new fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021677.XU CN205208802U (en) | 2015-12-10 | 2015-12-10 | Ventilation filter equipment and new fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208802U true CN205208802U (en) | 2016-05-04 |
Family
ID=55846518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021677.XU Expired - Fee Related CN205208802U (en) | 2015-12-10 | 2015-12-10 | Ventilation filter equipment and new fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314493A (en) * | 2017-07-27 | 2017-11-03 | 天津市第五季环境科技有限公司 | Have the new blower fan of wall hanging of indoor purifying function concurrently |
| CN107621036A (en) * | 2017-09-27 | 2018-01-23 | 厦门蒙发利健康科技有限公司 | A kind of cabinet type new blower fan |
-
2015
- 2015-12-10 CN CN201521021677.XU patent/CN205208802U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314493A (en) * | 2017-07-27 | 2017-11-03 | 天津市第五季环境科技有限公司 | Have the new blower fan of wall hanging of indoor purifying function concurrently |
| CN107314493B (en) * | 2017-07-27 | 2023-08-22 | 天津市第五季环境科技有限公司 | Wall-mounted fresh air machine with indoor purification function |
| CN107621036A (en) * | 2017-09-27 | 2018-01-23 | 厦门蒙发利健康科技有限公司 | A kind of cabinet type new blower fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |