CN203478466U - Cleaning-free air filter - Google Patents

Cleaning-free air filter Download PDF

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Publication number
CN203478466U
CN203478466U CN201320585327.0U CN201320585327U CN203478466U CN 203478466 U CN203478466 U CN 203478466U CN 201320585327 U CN201320585327 U CN 201320585327U CN 203478466 U CN203478466 U CN 203478466U
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CN
China
Prior art keywords
screen pack
motor
air filter
rotating shaft
air
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.)
Expired - Lifetime
Application number
CN201320585327.0U
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Chinese (zh)
Inventor
邵安春
程加发
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Ningbo Dongda Air-conditioning Equipment Co Ltd
Original Assignee
Ningbo Dongda Air-conditioning Equipment Co Ltd
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Publication date
Application filed by Ningbo Dongda Air-conditioning Equipment Co Ltd filed Critical Ningbo Dongda Air-conditioning Equipment Co Ltd
Priority to CN201320585327.0U priority Critical patent/CN203478466U/en
Application granted granted Critical
Publication of CN203478466U publication Critical patent/CN203478466U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a cleaning-free air filter and belongs to the technical field of fresh air exchange air processing. The cleaning-free air filter comprises a box body and a filtering net and further comprises a rotation shaft, a motor and trays. The box body comprises a lower-portion front baffle, a lower-portion rear baffle, a front air inlet, a rear air inlet, an upper-portion front groove plate, an upper-portion rear groove plate and side plates. The two ends of the rotation shaft are installed on the lower portions of the side plates in a rotation mode and the motor is installed outside one side plate. The motor is fixedly connected with the left end of the rotation shaft. The trays are arranged in the front groove plate, the rear groove plate and on the lower portions of the front groove plate and the rear groove plate. The filtering net comprises a filtering net lamination layer, a filtering net working layer and a pollution net winding drum. The filtering net lamination layer is arranged above the trays. The filtering net working layer is vertically installed on one side of the front air inlet and the pollution net winding drum is arranged on the rotation shaft in a sleeved mode.

Description

A kind of scavenging air filter of exempting from
Technical field
The utility model is a kind of air filter, and particularly a kind of scavenging air filter of exempting from, belongs to fresh-air ventilation air-treatment technical field.
Background technology
Construction material, to discharge of the severe contamination of environment, automobile and industrial waste gas etc., has caused great injury to human settlement, and the requirement of low-carbon environment-friendly environment has been become to the common cry of the mankind.Particularly the whole nation adopts after PM2.5 particulate instrument supervision air quality in recent years, and the air quality of finding domestic most cities does not all reach safety standard, has caused national great attention.In order to improve human settlement, air-conditioner enters the stage of popularization in the whole world, but the air quality negative effect that the use of air-conditioner brings human settlement is also startling.The use of air-conditioner must be in airtight space, otherwise can cause the massive losses of the energy, and this loss can be large enough to several times of the own energy consumption of air-conditioner, even tens times.First closed room is brought air quality problems is that oxygen is not enough, and secondly the increasing of carbon dioxide be that such as formaldehyde, sulfur dioxide etc. that building is emitted affect human health accessory substance and also can not get discharge and increase, generation " air conditioner disease ".Within 2002, country has issued GB/T18883-2002 < < air quality standard > >, stipulated the requirement of human settlements IAQs, resh air requirement is made to strict regulation, is 30m 3/ (h people).Indoorly enter new wind, must discharge turbid wind, the room of 15m2, approximately needs the air-conditioner of 1 3200w refrigerating capacity, and the air circulation of air-conditioner itself is approximately 500m 3/ h, is that 5 people calculate by maximum numbers in room, needs 150m 3/ h air quantity, the discharge of this air quantity is by the energy of loss 30%.The airborne particulate matter in the big city such as Beijing, Shijiazhuang mostly reaches serious pollution, 200 μ g/m 3, by room, high 2.5m calculates, and indoor have 7500 μ g deleterious particle materials constantly to suck in human body, and human health is caused to great injury.
Adopt at present Air to air ERV device to carry out the energy of recovery section loss, by the regulation of national standard, at least should reclaim 55% energy, can reduce like this by 55% energy loss.Airborne deleterious particle material can reduce by filtering, but the indoor construction material existing itself produce be difficult to remove as harmful substances such as formaldehyde, sulfur dioxide and viruses.And long-term use of screen pack must be cleaned, and because most of Air to air ERV devices are all embedded structures, be arranged in ceiling, and screen pack is mounted in device inside, is not easy to disassembly, cleaning.If do not clean for a long time screen pack, can not blocked by particulates emission, cannot introduce new wind.
Utility model content
The purpose of this utility model is in above-mentioned prior art, screen pack is not easy to disassembly, cleaning, can be blocked by particulates emission, cannot introduce the defect of new wind, a kind of control method of exempting from scavenging air filter and charging length thereof is provided, can have reached screen pack and regularly automatically change, do not need disassembly, cleaning, can not blocked by particulates emission, can introduce the object of new wind.
The technical scheme that the utility model is taked is to achieve these goals: a kind of scavenging air filter of exempting from, comprise casing and screen pack, described casing integral body is cuboid, described screen pack is active carbon fiber fabrics screen pack, describedly a kind ofly exempts from scavenging air filter and total heat fresh air ventilation machine is used in conjunction with; Also comprise rotating shaft, motor and pallet;
Described casing comprises bottom front and rear baffle, middle part advance concave-board and side plate before and after air outlet behind air port, middle part, top; The two ends of described rotating shaft are rotatably installed in the bottom of side plate, and described motor is arranged on outside a side side plate, and motor is fixedly connected with rotating shaft left end; Described pallet is arranged in the concave-board of front and back, lower position;
Described active carbon fiber fabrics screen pack comprises the dirty net volume cylinder in top screen pack lamination, middle part screen pack working lining and bottom; The horizontal pallet top that is arranged on of described screen pack lamination, described screen pack working lining is vertically set on air port one side of advancing, and described dirty net volume jacket casing is located in rotating shaft;
When electric motor starting, the downward scrolling of screen pack meeting, make new screen pack in the screen pack lamination of top be rolled onto screen pack working lining position, middle part, the contaminated filter net of former middle part screen pack working lining is rolled on the dirty net volume cylinder in bottom, makes can carry out replacing new, old screen pack in air filter use procedure;
Describedly a kind ofly exempt from scavenging air filter to use total time be 2-20, advancing air open height is 0.080-0.200m, and the rotating shaft diameter of motor is 0.010-0.030m.
Describedly a kind ofly exempt from scavenging air filter to use total time be 3 years, advancing air open height is 0.135m, and the rotating shaft diameter of motor is 0.020m.
Described pallet surrounding is provided with rib, and the rib at both sides and rear upwards arranges, and the rib in the place ahead arranges downwards.
Compared with prior art, the beneficial effects of the utility model are:
(1) the flush type total heat fresh air ventilation machine in past after using bad replacing filter and filter occur and recuperation of heat movement is blocked extremely, in the large area of dust storm, do not use 3 years and must send professional go replacing with or cleaning; The utility model has thoroughly solved the problem of fresh air ventilator filter rinsed, has economized and has sent professional to go to clean the expense of approximately 100,000 yuan every year.
(2) adopt intellectual method of changing screen pack to solve regularly fixing turn and change screen pack and cause the waste of screen pack material, can save screen pack 70% left and right.General activated carbon fiber filter calculated by the out-of-service time, should change screen pack and exempt to clean after 2 years, and the long-acting time of common screen pack is 10~15 years, exempted from all the life to change to exempt from filter rinsed.
(3) active carbon is as follows to the adsorption capacity of gas: hydrogen 4.5, oxygen 35, chlorine 494, carbon dioxide 97 (unit: ml/cm 3).Active carbon can effectively adsorb various industrial waste gases, and as benzene,toluene,xylene, formaldehyde, ammonia, sulfur dioxide etc., active carbon also has deodorization.From adsorption capacity, emphasis is carbon dioxide and pernicious gas, the oxygen of most of carbon dioxide and pernicious gas and minute quantity is by charcoal absorption, and clean new wind and most of oxygen have entered room and carbon dioxide foul atmosphere in room has been discharged from room.
(4) sales volume of exempting from the total heat fresh air ventilation machine that cleans is than the total heat fresh air ventilation machine that there is no no clean technology large 50%.Expanded the sales volume of product, the machine of the same type of not exempting to clean is in stopping the state of pin.
Accompanying drawing explanation
Fig. 1 is: exempt from scavenging air filter overall diagram;
Fig. 2 is: exempt from scavenging air filter casing cutaway view;
Fig. 3 is: screen pack installation diagram;
Fig. 4 is: screen pack is fit into casing figure;
Fig. 5 is: exempt from scavenging air filter and coordinate assembling and gas channel schematic diagram with total heat fresh air ventilation machine.
Description of reference numerals: 1 casing, 101 baffle plates, 102 air inlets, 103 air outlets, 104 concave-boards, 105 side plates, 2 screen packs, 201 screen pack laminations, 202 screen pack working linings, 203 dirty net volume cylinders, 3 rotating shafts, 4 motors, 5 pallets, 6 are exempted from scavenging air filter, 7 and exempted to clean total heat fresh air ventilation machine.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Figures 1 to 5, a kind of structure of exempting from scavenging air filter 6 is:
Comprise casing 1 and screen pack 2, described casing 1 integral body is cuboid, and described screen pack 2 is active carbon fiber fabrics screen pack, describedly a kind ofly exempts from scavenging air filter 6 and exempts to clean total heat fresh air ventilation machine 7 and be used in conjunction with;
For a kind of air processor of total heat fresh air ventilation machine, active carbon fiber fabrics model is KJC10-1100; Also comprise rotating shaft 3, motor 4 and pallet 5;
Described casing 1 comprises bottom front and rear baffle 101, middle part advance concave-board 104 and side plate 105 before and after air outlet 103 behind air port 102, middle part, top; The two ends of described rotating shaft 3 are rotatably installed in the bottom of side plate 105, and described motor 4 is arranged on outside a side side plate 105, and motor 4 is fixedly connected with rotating shaft 3 left ends; Concave-board 104 interior, lower positions before and after described pallet 5 is arranged on;
Described screen pack 2 comprises the dirty net volume cylinder 203 in top screen pack lamination 201, middle part screen pack working lining 202 and bottom; Horizontal pallet 5 tops that are arranged on of described screen pack lamination 201, described screen pack working lining 202 is vertically set on air port 102 1 sides of advancing, and described dirty net volume jacket casing 203 is located in rotating shaft 3;
When motor 4 starts, the downward scrolling of screen pack 2 meeting, make screen pack 2 new in the screen pack lamination 201 of top be rolled onto screen pack working lining 202 positions, middle part, the contaminated screen pack 2 of former middle part screen pack working lining 202 is rolled on the dirty net volume cylinder 203 in bottom, make can carry out the replacing of new, old screen pack 2 in exempting from 6 use procedures of scavenging air filter, and do not want cleaning and filtering net 2;
Described pallet 5 surroundings are provided with rib, and the rib at both sides and rear upwards arranges, and the rib in the place ahead arranges downwards.
The replacing method of screen pack:
When 1, working environment is than compared with normal, can use intelligent control module maneuver:
Now comprise intelligent control module (not shown), described intelligent control module is arranged on to be exempted to clean on total heat fresh air ventilation machine 7, intelligent control module is electrically connected to motor 4, the Preset Time interval that intelligent control module can controlled filter net be changed automatically and the default rotation number of turns of each electric machine rotation; When to each Preset Time, intelligent control module drives screen pack 2 to pull out the air inlet length 1-2 screen pack 2 doubly air port 102 of advancing to middle part becomes new screen pack working lining 202, makes to use contaminated former screen pack working lining 202 to be rolled onto on dirty net volume cylinder 203 downwards; Be 3 months the default interval time that screen pack 2 is changed automatically.
2, working environment generally or when more severe, can adopt photo-electric control instrument automatically to control method:
Be arranged on the photo-electric control instrument (not shown) of exempting to clean on total heat fresh air ventilation machine 7 and be used in conjunction with, it comprises transmitting terminal and receiving terminal, be the pulse modulated active Photodetection system type electronic switch of a kind of employing, the variation that it is converted into electric current the variation of the power of light between transmitting terminal and receiving terminal is to reach the object of detection; Described transmitting terminal and receiving terminal are arranged on the forward and backward side of middle part screen pack working lining, first on screen pack 2, accomplish fluently stroke-limit hole, when screen pack 2 through certain setting-up time, contaminated after, motor 4 startings, when light passes the stroke-limit hole of first accomplishing fluently, photo-electric control instrument control motor 4 processed stops, and automatically changes screen pack 2 successes, at working environment, generally or when more severe, all can adopt above-mentioned photo-electric control instrument automatically to control method.The model of described photo-electric control instrument is SKK-22.
When 3, relatively severe, the screen pack of working environment often stops up, can use method hand-manipulated, to change at any time contaminated screen pack.First starter motor 4 by hand, to 202 rotations of middle part screen pack working lining, old screen pack 2, from middle part screen pack working lining 202, to bottom, dirty net volume cylinder 203 rotates from top screen pack lamination 201 to make new screen pack 2, until complete the replacing of new, old screen pack 2, then disable motor by hand.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection domain of the present utility model.

Claims (3)

1. exempt from scavenging air filter for one kind, comprise casing and screen pack, described casing integral body is cuboid, described screen pack is active carbon fiber fabrics screen pack, describedly a kind ofly exempt from scavenging air filter and total heat fresh air ventilation machine is used in conjunction with, it is characterized in that: also comprise rotating shaft, motor and pallet;
Described casing comprises bottom front and rear baffle, middle part advance concave-board and side plate before and after air outlet behind air port, middle part, top; The two ends of described rotating shaft are rotatably installed in the bottom of side plate, and described motor is arranged on outside a side side plate, and motor is fixedly connected with rotating shaft left end; Described pallet is arranged in the concave-board of front and back, lower position;
Described screen pack comprises the dirty net volume cylinder in top screen pack lamination, middle part screen pack working lining and bottom; The horizontal pallet top that is arranged on of described screen pack lamination, described screen pack working lining is vertically set on air port one side of advancing, and described dirty net volume jacket casing is located in rotating shaft;
When electric motor starting, the downward scrolling of screen pack meeting, makes new screen pack in the screen pack lamination of top be rolled onto screen pack working lining position, middle part, and the screen pack of the pollution of former middle part screen pack working lining is rolled on the dirty net volume cylinder in bottom;
Described a kind of to exempt from scavenging air filter advancing air open height be 0.080-0.200m, and the rotating shaft diameter of motor is 0.010-0.030m.
2. a kind of scavenging air filter of exempting from according to claim 1, is characterized in that: described a kind of to exempt from scavenging air filter advancing air open height be 0.135m, and the rotating shaft diameter of motor is 0.020m.
3. a kind of scavenging air filter of exempting from according to claim 1, is characterized in that: described pallet surrounding is provided with rib, and the rib at both sides and rear upwards arranges, and the rib in the place ahead arranges downwards.
CN201320585327.0U 2013-09-09 2013-09-09 Cleaning-free air filter Expired - Lifetime CN203478466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320585327.0U CN203478466U (en) 2013-09-09 2013-09-09 Cleaning-free air filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320585327.0U CN203478466U (en) 2013-09-09 2013-09-09 Cleaning-free air filter

Publications (1)

Publication Number Publication Date
CN203478466U true CN203478466U (en) 2014-03-12

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Application Number Title Priority Date Filing Date
CN201320585327.0U Expired - Lifetime CN203478466U (en) 2013-09-09 2013-09-09 Cleaning-free air filter

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676869A (en) * 2015-03-23 2015-06-03 成都交子新能源科技有限公司 Economic fresh air system filtering layer encapsulation structure
CN104676870A (en) * 2015-03-23 2015-06-03 成都交子新能源科技有限公司 Filtering layer package structure of primary air system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104676869A (en) * 2015-03-23 2015-06-03 成都交子新能源科技有限公司 Economic fresh air system filtering layer encapsulation structure
CN104676870A (en) * 2015-03-23 2015-06-03 成都交子新能源科技有限公司 Filtering layer package structure of primary air system

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Granted publication date: 20140312