CN204553292U - Efficient HEPA modular filter ventilator - Google Patents
Efficient HEPA modular filter ventilator Download PDFInfo
- Publication number
- CN204553292U CN204553292U CN201520029652.8U CN201520029652U CN204553292U CN 204553292 U CN204553292 U CN 204553292U CN 201520029652 U CN201520029652 U CN 201520029652U CN 204553292 U CN204553292 U CN 204553292U
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- Prior art keywords
- air
- blower fan
- shell
- hepa
- filter screen
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- 150000001450 anions Chemical class 0.000 abstract description 4
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- 230000030279 gene silencing Effects 0.000 description 1
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Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of efficient HEPA modular filter ventilator, comprise shell, shell is provided with intake grill and exhaust outlet, it is characterized in that: in described shell, some clean air packages are installed, described clean air package comprises the air-inlet cavity, the efficient filter screen of HEPA and the blower fan that set gradually, the suction port of air-inlet cavity is relative with described intake grill, the air outlet of blower fan is relative with described exhaust outlet, in the air communication passage between the intake grill and exhaust outlet of described shell, also negative ion generator is installed; Described clean air package has housing, and housing comprises air-inlet cavity, filter screen chamber and blower fan chamber, and the efficient filter screen of described HEPA and blower fan are removably mounted in filter screen chamber and blower fan chamber respectively.The utility model can provide air circulation power, and indoor and outdoor air circulation does not rely on natural condition, can effectively filter the trickle dust such as PM2.5 and produce anion air, while air purification, improve air quality.
Description
Technical field
The utility model relates to building ventilation device, particularly relates to a kind of efficient HEPA modular filter ventilator being applicable to door and window and glass curtain wall.
Background technique
Modern high-rise building does not mostly have or seldom has the window that can open, only come temperature in conditioning chamber and ventilation by central air-conditioning system, but due to recycling of the smooth and vitiated air of ventilating, headache, dizziness and nausea, attention are difficult to pathogenic building syndromes such as concentrating, dry cough, dry skin are itched to make indoor occupant easily occur.For head it off, natural ventilator brought into use by some building, and natural ventilator is arranged on door and window or glass curtain wall, utilizes indoor and outdoor draught head, the temperature difference and leeway, realize naturally circulating, if Authorization Notice No. is the Chinese utility model patent of CN203347644U of indoor and outdoor air.But, because this natural ventilator does not have power to blow, when indoor and outdoor draught head or leeway less time, air circulation is short of power, cannot to indoor conveying fresh air, and just adopt plain gauze, only can filter large particulate matter and mosquito, and for PM2.5, the finely ground particles such as mite dirt, pollen cannot filter and purify, affect the raising of IAQ, the demand of hospital, building and high-end residential cannot be met.
Model utility content
For the above-mentioned problems in the prior art, technical problem to be solved in the utility model is to provide a kind of efficient HEPA modular filter ventilator, it can provide air circulation power, ensure the stable circulation of indoor and outdoor air, and can effective filtering fine particles thing, improve IAQ.
The technical solution of the utility model is as follows: a kind of efficient HEPA modular filter ventilator, comprise shell, shell is provided with intake grill and exhaust outlet, in described shell, some clean air packages are installed, described clean air package comprises the air-inlet cavity, the efficient filter screen of HEPA and the blower fan that set gradually, the suction port of air-inlet cavity is relative with described intake grill, the air outlet of blower fan is relative with described exhaust outlet, in the air communication passage between the intake grill and exhaust outlet of described shell, also negative ion generator is installed.
Further, described clean air package has housing, and housing comprises air-inlet cavity, filter screen chamber and blower fan chamber, and the efficient filter screen of described HEPA and blower fan are removably mounted in filter screen chamber and blower fan chamber respectively.
Further, described housing is assembled by air-inlet cavity, the ground grafting opposite with blower fan chamber of filter screen chamber, and the part that described filter screen chamber and blower fan chamber connect forms even air cavity; Blower fan chamber is made up of cavity and end cap, and the side that cavity is relative with end cap is uncovered, and this uncovered fastening by end cap is closed, and cavity is provided with the opening corresponding with blower fan air outlet.
Further, described shell is long strip, described intake grill and exhaust outlet are opened in respectively along on the surface of outer cover length direction extension, and described clean air package is installed in described shell, and the center line of the efficient filter screen of described HEPA and the rotation centerline of blower fan are parallel to the length direction of shell.
Further, described shell is fastened by Al-alloy parts and assembles, shell is provided with air aspiration cavity, air aspiration cavity is relative with the air-inlet cavity of clean air package, the upper surface of air aspiration cavity and lower surface are inclined-plane, two inclined-planes are away from close on the direction of shell, and described intake grill is opened on the lower surface of air aspiration cavity.
Further, described negative ion generator is arranged near described exhaust outlet.
Further, described negative ion generator is arranged in the air-inlet cavity of described clean air package.
By technique scheme, the beneficial effects of the utility model are:
1, multiple clean air package is provided with in ventilator, each clean air package carries out air-filtering, purification simultaneously, clean air package comprises air-inlet cavity, the efficient filter screen of HEPA and blower fan, blower fan provides air circulation power, change pump circulation into by natural ventilation to ventilate, indoor and outdoor air circulation does not rely on natural condition, and the efficient filter screen of HEPA can filter the trickle dust such as PM2.5, minimum purification particle reaches 0.3 micron, effectively purifies air.
2, air purification path is provided with negative ion generator, improve air purification quality and structure, it is the effective means having killing pathogenic bacteria and purify air that negative ion is identified, after its mechanism is mainly that negative ion is combined with bacterium, bacterium is made to produce the change of structure or the transfer of energy, cause bacterial death, most final decline is sunken to ground.Anion air is described as " air vitamin ", negative ion is conducive to the physical and mental health of human body, it mainly can be had an impact to the organism physiology activity of people by the nervous system of people and blood circulation, improve the working efficiency of human body anti-disease ability and personnel, and can rapidly in and belong to the burnt cigarette of positive ion, " second-hand-cigarette ", oil smoke and floating dust in air.
3, clean air package is the assembly type of engaging, do not need to use screw, easy accessibility, be convenient to replacing and the maintenance of the efficient filter screen of HEPA and blower fan, its air-inlet cavity can precipitate large particulate matter, and even air cavity energy uniform gas between the efficient filter screen of HEPA and blower fan is in the online filtration of HEPA high-efficient filter and absorption, improve filter screen utilization efficiency and life-span, the design of multiple chamber, further improves the silencing function of ventilator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (illustrate only a clean air package).
Fig. 2 is the structural representation of the right apparent direction of Fig. 1.
Fig. 3 is the decomposition texture schematic diagram of clean air package in Fig. 1.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
Refer to Fig. 1 to Fig. 3, a kind of efficient HEPA modular filter ventilator, comprise shell 1, shell 1 is long strip, and shell 1 is provided with intake grill 111 and exhaust outlet 12, and intake grill 111 and exhaust outlet 12 are opened in respectively along on the surface of shell 1 length direction extension.Shell 1 is fastened by Al-alloy parts and assembles, shell 1 is provided with air aspiration cavity 11, air aspiration cavity 11 extends along the length direction of shell 1, the upper surface of air aspiration cavity 11 and lower surface are inclined-plane, two inclined-planes are close on the direction away from shell 1, described intake grill 111 is opened on the lower surface of air aspiration cavity 11, and intake grill 111 on this lower surface, offers hole and formed, and can tackle large winged insect and tablet.Air aspiration cavity 11 upper surface is inclined-plane, not ponding; Lower surface is inclined-plane and offers intake grill 111, facilitates air inlet and not easily enters ash.
In described shell 1, some clean air packages 2 are installed, the outer wall of clean air package 2 is provided with the rib of groove and projection, clean air package 2 is installed in shell 1 by groove and rib, the quantity of clean air package 2 is arranged according to the length of ventilator, and multiple clean air package 2 phase is closely arranged in shell 1.Described clean air package 2 is provided with housing, housing comprises air-inlet cavity 21, filter screen chamber 22 and blower fan chamber 23, housing is by air-inlet cavity 21, filter screen chamber 22 ground grafting opposite with blower fan chamber 23 assembles, the efficient filter screen 25 of HEPA and blower fan 26 are removably mounted in filter screen chamber 22 and blower fan chamber 23 respectively, the center line of the efficient filter screen 25 of HEPA and the rotation centerline of blower fan 26 are parallel to the length direction of shell 1 and clean air package 2, even air cavity 24 is separated with between the efficient filter screen of HEPA 25 and blower fan 26, the part that filter screen chamber 22 and blower fan chamber 23 connect forms even air cavity 24, even air cavity 24 can the filtration of uniform gas on the efficient filter screen 25 of HEPA and absorption, improve filter screen utilization efficiency and life-span.Blower fan chamber 23 is made up of cavity 231 and end cap 232, cavity 231 is uncovered with end cap 232 side in opposite directions, this is uncovered fastens closed by end cap 232, and cavity 231 is provided with the opening 2311 corresponding with blower fan 26 air outlet 261, blower fan 26 is fastened by end cap 232 from this uncovered loading cavity 231 again.
The suction port 211 of clean air package 2 air-inlet cavity 21 is relative with the intake grill 111 of shell 1 air aspiration cavity 11, and the air outlet of blower fan 26 is relative with the exhaust outlet 12 of shell 1.In the air communication passage between the intake grill 111 and exhaust outlet 12 of described shell 1, negative ion generator 3 is also installed.In the present embodiment, preferably negative ion generator 3 is arranged near described exhaust outlet 12, make negative ion effectively be transported to indoor, with killing pathogenic bacteria and purifying air.Certainly, negative ion generator 3 also can be arranged in the air-inlet cavity 21 of clean air package 2, or between intake grill 111 and exhaust outlet 12 other position of air communication passage, blower fan 26 is connected by wire with ECU (Electrical Control Unit) with negative ion generator 3.
Working procedure of the present utility model is: outdoor air enters in the air-inlet cavity 21 of multiple clean air package 2 through the intake grill 111 of Ventilator housing 1, air is through air-inlet cavity 21 depositing dust, noise reduction, the efficient filter screen 25 of HEPA is entered after turning to, filtered by the micronic dust in the efficient filter screen of HEPA 25 pairs of air and fine particulates, air is effectively purified, noise reduction further simultaneously, and the negative ion generator 3 arranged in air communication passage produces anion air, make to transfer in indoor purifying air containing the anion air useful to human body, purify the air of a room simultaneously, indoor air obtains comprehensive decontamination and improvement.
Above; be only the utility model preferably embodiment, but protection domain of the present utility model is not limited thereto, all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an efficient HEPA modular filter ventilator, comprise shell, shell is provided with intake grill and exhaust outlet, it is characterized in that: in described shell, some clean air packages are installed, described clean air package comprises the air-inlet cavity, the efficient filter screen of HEPA and the blower fan that set gradually, and the suction port of air-inlet cavity is relative with described intake grill, and the air outlet of blower fan is relative with described exhaust outlet, in the air communication passage between the intake grill and exhaust outlet of described shell, also negative ion generator is installed.
2. efficient HEPA modular filter ventilator according to claim 1, it is characterized in that: described clean air package has housing, housing comprises air-inlet cavity, filter screen chamber and blower fan chamber, and the efficient filter screen of described HEPA and blower fan are removably mounted in filter screen chamber and blower fan chamber respectively.
3. efficient HEPA modular filter ventilator according to claim 2, is characterized in that: described housing is assembled by air-inlet cavity, the ground grafting opposite with blower fan chamber of filter screen chamber, and the part that described filter screen chamber and blower fan chamber connect forms even air cavity; Blower fan chamber is made up of cavity and end cap, and the side that cavity is relative with end cap is uncovered, and this uncovered fastening by end cap is closed, and cavity is provided with the opening corresponding with blower fan air outlet.
4. the efficient HEPA modular filter ventilator according to claim 1 or 2 or 3, it is characterized in that: described shell is long strip, described intake grill and exhaust outlet are opened in along on the surface of outer cover length direction extension respectively, described clean air package is installed in described shell, and the center line of the efficient filter screen of described HEPA and the rotation centerline of blower fan are parallel to the length direction of shell.
5. efficient HEPA modular filter ventilator according to claim 4, it is characterized in that: described shell is fastened by Al-alloy parts and assembles, shell is provided with air aspiration cavity, air aspiration cavity is relative with the air-inlet cavity of clean air package, the upper surface of air aspiration cavity and lower surface are inclined-plane, two inclined-planes are away from close on the direction of shell, and described intake grill is opened on the lower surface of air aspiration cavity.
6. efficient HEPA modular filter ventilator according to claim 4, is characterized in that: described negative ion generator is arranged near described exhaust outlet.
7. efficient HEPA modular filter ventilator according to claim 4, is characterized in that: described negative ion generator is arranged in the air-inlet cavity of described clean air package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029652.8U CN204553292U (en) | 2015-01-16 | 2015-01-16 | Efficient HEPA modular filter ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029652.8U CN204553292U (en) | 2015-01-16 | 2015-01-16 | Efficient HEPA modular filter ventilator |
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| Publication Number | Publication Date |
|---|---|
| CN204553292U true CN204553292U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029652.8U Expired - Fee Related CN204553292U (en) | 2015-01-16 | 2015-01-16 | Efficient HEPA modular filter ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352034A (en) * | 2015-10-27 | 2016-02-24 | 重庆绿彰科技发展有限公司 | Efficient HEPA combined type filter ventilator |
-
2015
- 2015-01-16 CN CN201520029652.8U patent/CN204553292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352034A (en) * | 2015-10-27 | 2016-02-24 | 重庆绿彰科技发展有限公司 | Efficient HEPA combined type filter ventilator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200116 |