CN204593603U - Air detection and filter - Google Patents
Air detection and filter Download PDFInfo
- Publication number
- CN204593603U CN204593603U CN201520240183.4U CN201520240183U CN204593603U CN 204593603 U CN204593603 U CN 204593603U CN 201520240183 U CN201520240183 U CN 201520240183U CN 204593603 U CN204593603 U CN 204593603U
- Authority
- CN
- China
- Prior art keywords
- tube
- ventilation duct
- screen pack
- valve
- filter
- 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 - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to air detection and filter, effectively solves building dust and carries out the problem such as polluting to environment, its technical scheme solved comprises ventilation duct, the outside of ventilation duct is provided with air quality sampling instrument, the lower end of ventilation duct is provided with U-tube, the first valve is provided with on the right side of the left port place of U-tube, be provided with between the two-port of U-tube and be placed in the first heating tube, the left port place of U-tube is provided with the second valve, the lower end of the second valve is provided with the first screen pack, the right side of the first screen pack is provided with the second heating tube, air quality sampling instrument is through Control first valve, first heating tube, second valve, second heating tube, the second screen pack be placed in ventilation duct is provided with on the right side of the right output port of U-tube, the right side of the second screen pack is provided with annular water injector, the right side of water injector is provided with the blower fan be placed in ventilation duct, the utility model structure is ingenious, improves the quality of air environment of construction ground greatly.
Description
Technical field
The utility model relates to building air quality technical field, particularly a kind of air detection and filter.
Background technology
Along with expanding economy, and the impact of human being's production life, world today's problem is day by day severe, and as urban air-quality problem, acid rain, species extinction, the environmental problems such as desertification emerge in an endless stream.With regard to China, developing rapidly of Chinese economy in recent decades, causes Environmental problems in China day aobvious severe.The quality of air quality reflects air pollution degree, and it judges according to the height of pollutants in air concentration.
The source of construction dust, one is the dust that house breaking and the building waste removing generation carry out clearing process generation, two is the dust produced in the processes such as construction ground foundation engineering, earth and rock works, Structural Engineering, three is that construction material is if cement, lime, sand etc. are in the processes such as handling, stacking, the dust pollution produced because of wind-force effect, and due to road out-of-flatness or load the throwing that the factor such as excessive causes and fall apart in transportation, or various Construction traffic comes and goes the road dust caused.
Building dust is that building trade unavoidably will run into; but must apply restraint; carry out environmental protective measure; otherwise very large pollution can be brought to environment, the dust of building trade not only to air pollution, to the life of resident; the health comprising workmen has material impact; workmen, when construction ground works, if often suck a large amount of dust, has very large damage to health.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of air detection and filter, effectively solves building dust and pollutes environment, to problems such as resident and the healthy damages to some extent of workmen.
Its technical scheme solved is, comprise ventilation duct, the outside of ventilation duct is provided with air quality sampling instrument, the lower end of ventilation duct is provided with the U-tube that two ends are communicated with ventilation duct respectively, the first valve be placed in ventilation duct is provided with on the right side of the left port place of U-tube, the first heating tube be placed in ventilation duct is provided with between the two-port of U-tube, the left port place of U-tube is provided with the second valve, the lower end of the second valve is provided with the first screen pack, the right side of the first screen pack is provided with the second heating tube be placed in U-tube, air quality sampling instrument is through Control first valve, first heating tube, second valve, second heating tube, the second screen pack be placed in ventilation duct is provided with on the right side of the right output port of U-tube, the right side of the second screen pack is provided with and is placed in ventilation duct lower end and the annular water injector being communicated with ventilation duct, the right side of water injector is provided with the blower fan be placed in ventilation duct.
The utility model structure is ingenious, input cost is low, simple to operate, improve the quality of air environment of construction ground greatly, ensure that quality of air environment is in the middle of standard value, and workmen can be worked in comfortable environment, provide good working environment, for the life of neighbouring resident brings benefit.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1, the utility model comprises ventilation duct 1, the outside of ventilation duct 1 is provided with air quality sampling instrument 2, the lower end of ventilation duct 1 is provided with the U-tube 3 that two ends are communicated with ventilation duct 1 respectively, the first valve 4 be placed in ventilation duct 1 is provided with on the right side of the left port place of U-tube 3, the first heating tube 5 be placed in ventilation duct 1 is provided with between the two-port of U-tube 4, the left port place of U-tube 4 is provided with the second valve 6, the lower end of the second valve 6 is provided with the first screen pack 7, the right side of the first screen pack 7 is provided with the second heating tube 8 be placed in U-tube 3, air quality sampling instrument 2 is through Control first valve 4, first heating tube 5, second valve 6, second heating tube 8, the second screen pack 9 be placed in ventilation duct 1 is provided with on the right side of the right output port of U-tube 3, the right side of the second screen pack 9 is provided with and is placed in ventilation duct 1 lower end and the annular water injector 10 being communicated with ventilation duct 1, the right side of water injector 10 is provided with the blower fan 10 be placed in ventilation duct 1.
The first described screen pack 7 is removable filter net.
The second described heating tube 8 is placed in the bottom of U-tube 3.
Described U-tube 3 is dismountable U-tube.
The openable baffle plate 12 be placed in U-tube 3 is provided with immediately below the first described screen pack 7.
The second described screen pack 9 is removable filter net.
The left upper end of described annular water injector 10 is with upper right side in being connected to descending slope, and bottom righthand side and lower-left end are in being connected to descending slope.
Ventilation duct 1 between the second described screen pack 9 and water injector 10 is in connecting to descending slope.
Described annular water injector 10 right-hand member is provided with water inlet pipe 13, and below is provided with outlet pipe 14.
When the utility model uses, air quality sampling instrument 2 is provided with outside ventilation duct 1, this air quality sampling instrument 2 can set numerical value in advance, when the display numerical value on air quality sampling instrument 2 is lower than setting value, air quality sampling instrument 2 gives the first valve 4 and the first heating tube 5 signal through relay, and control the first valve 4 and the first heating tube 5 is opened simultaneously, second valve 6 and the second heating tube 8 are closed, now air circulates from ventilation duct 1, then disinfection is processed through the first heating tube 5, again dust is eliminated through the second screen pack 9, then annular water injector 10 place is flowed through in addition moistening to air, finally clean air is discharged extraneous.
Water injector 10 is set as annular and connects in the gradient is to effectively utilize water source and not wasting, and allow water use at annular Inner eycle, the gradient is to better allow water flow to initial position.
Being set as the gradient between second screen pack 9 and water injector 10, is to not allow water injector water flow out in U-tube 3, better ensure that making full use of of water source.
When the display numerical value on air quality sampling instrument 2 is higher than setting value, air quality sampling instrument 2 gives the second valve 6 and the second heating tube 8 signal through relay, and control the second valve 6 and the second heating tube 8 is opened simultaneously, first valve 4 and the first heating tube 5 are closed, now air is when through the second valve 6, pass through in U-tube 3, first through the first screen pack 7, a large amount of impurity in dust are got rid of on the first screen pack 7, then flow through the second heating tube 8 to carry out disinfection sterilization, filter again through the second screen pack 9 again, eventually pass annular water injector 10 and carry out moistening process, finally discharge the external world through blower fan 11.
Air quality sampling instrument 2 specifically controls the first valve 4 like this, first heating tube 5, second valve 6, second heating tube 8: the first valve 4, first heating tube 5 is connected on the normal open switch of relay, second valve 6, second heating tube 8 is connected on the normally closed switch of relay, when signal is given with air quality sampling instrument 2, relay is connected on normal open switch, now the first valve 4, first heating tube 5 is opened, second valve 6, second heating tube 8 is closed, when signal changes, now relay is switched to normally closed switch by normal open switch, now the second valve 6 and the second heating tube 8 are opened, first valve 4 and the first heating tube 5 are closed.
First screen pack 7 is dismountable is conveniently clean the first screen pack 7, and when dismantling screen pack, a lot of dusts is probably shed in U-tube 3, and now, the baffle plate 12 below the first screen pack 7, clears up away impurity.
Second screen pack 9 is dismountable is also for convenience of cleaning and replacing.
Because U-tube 3 is dusts that filted chroma is larger, after long-time use, U-tube 3 inside becomes very dirty, U-tube 3 can be disassembled and clean.
Water inlet pipe 13 on the right side of annular water injector 10 and outlet pipe 14 can facilitate interpolation and the replacing at water source.
The utility model has effectively been saved resource by the form of the change of intelligent machine and has been purified air, the air-treatment of different situations is realized by the mode of two kinds of air circulations, and when air is from circulation in ventilation duct 1, because concentration is lower than setting value, so can the power of the power setting of the first heating tube 5 lower than the second heating tube 8, the water injector water spray of two kinds of circulations varies in size, like this when air circulation ventilation duct 1 cleaner comparatively speaking, a lot of resource can be saved, when concentration is greater than setting value, only from circulation in U-tube 3, and need not all circulate, save very large resource.
The utility model, by exquisite design, allows the workpeople being in construction environment have comfortable environment while work, and ensure that the health of health.
The utility model is through the detection of air quality sampling instrument, and the filtration of two screen packs, the disinfection of heating tube, water injector moistening, effectively purifies air, be highly suitable for building trade, and very effective to the health of workmen.
The utility model structure is ingenious, input cost is low, simple to operate, improve the quality of air environment of construction ground greatly, ensure that quality of air environment is in the middle of standard value, and workmen can be worked in comfortable environment, provide good working environment, for the life of neighbouring resident brings benefit.
Claims (9)
1. an air detection and filter, comprise ventilation duct (1), it is characterized in that, the outside of ventilation duct (1) is provided with air quality sampling instrument (2), the lower end of ventilation duct (1) is provided with the U-tube (3) that two ends are communicated with ventilation duct (1) respectively, the first valve (4) be placed in ventilation duct (1) is provided with on the right side of the left port place of U-tube (3), the first heating tube (5) be placed in ventilation duct (1) is provided with between the two-port of U-tube (4), the left port place of U-tube (4) is provided with the second valve (6), the lower end of the second valve (6) is provided with the first screen pack (7), the right side of the first screen pack (7) is provided with the second heating tube (8) be placed in U-tube (3), air quality sampling instrument (2) is through Control first valve (4), first heating tube (5), second valve (6), second heating tube (8), the second screen pack (9) be placed in ventilation duct (1) is provided with on the right side of the right output port of U-tube (3), the right side of the second screen pack (9) is provided with and is placed in ventilation duct (1) lower end and the annular water injector (10) being communicated with ventilation duct (1), the right side of water injector (10) is provided with the blower fan (10) be placed in ventilation duct (1).
2. a kind of air detection according to claim 1 and filter, is characterized in that, described the first screen pack (7) is removable filter net.
3. a kind of air detection according to claim 1 and filter, is characterized in that, described the second heating tube (8) is placed in the bottom of U-tube (3).
4. a kind of air detection according to claim 1 and filter, is characterized in that, described U-tube (3) is dismountable U-tube.
5. a kind of air detection according to claim 1 and filter, is characterized in that, is provided with the openable baffle plate (12) be placed in U-tube (3) immediately below described the first screen pack (7).
6. a kind of air detection according to claim 1 and filter, is characterized in that, described the second screen pack (9) is removable filter net.
7. a kind of air detection according to claim 1 and filter, is characterized in that, the left upper end of described annular water injector (10) is with upper right side in being connected to descending slope, and bottom righthand side and lower-left end are in being connected to descending slope.
8. a kind of air detection according to claim 1 and filter, is characterized in that, the ventilation duct (1) between described the second screen pack (9) and water injector (10) is in connecting to descending slope.
9. a kind of air detection according to claim 1 and filter, is characterized in that, described annular water injector (10) right-hand member is provided with water inlet pipe (13), and below is provided with outlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240183.4U CN204593603U (en) | 2015-04-21 | 2015-04-21 | Air detection and filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240183.4U CN204593603U (en) | 2015-04-21 | 2015-04-21 | Air detection and filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593603U true CN204593603U (en) | 2015-08-26 |
Family
ID=53929750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240183.4U Expired - Fee Related CN204593603U (en) | 2015-04-21 | 2015-04-21 | Air detection and filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593603U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421024A (en) * | 2017-09-11 | 2017-12-01 | 西安市建筑工程总公司 | A kind of construction site air cleaning system and purification method |
| CN107543267A (en) * | 2017-09-11 | 2018-01-05 | 西安市建筑工程总公司 | A kind of construction site purification of air cooling system and purifying and cooling method |
| CN108031232A (en) * | 2017-11-28 | 2018-05-15 | 广东正盾人防工程防护设备有限公司 | The malicious device of air-flow filter, civil air defence ventilating system and the malicious method of air-flow filter |
| CN110268201A (en) * | 2017-02-16 | 2019-09-20 | 三菱电机株式会社 | Air purifier |
-
2015
- 2015-04-21 CN CN201520240183.4U patent/CN204593603U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110268201A (en) * | 2017-02-16 | 2019-09-20 | 三菱电机株式会社 | Air purifier |
| CN110268201B (en) * | 2017-02-16 | 2021-08-13 | 三菱电机株式会社 | Air purifier |
| CN107421024A (en) * | 2017-09-11 | 2017-12-01 | 西安市建筑工程总公司 | A kind of construction site air cleaning system and purification method |
| CN107543267A (en) * | 2017-09-11 | 2018-01-05 | 西安市建筑工程总公司 | A kind of construction site purification of air cooling system and purifying and cooling method |
| CN107421024B (en) * | 2017-09-11 | 2023-08-22 | 西安市建筑工程总公司 | Air purification system and purification method for building construction site |
| CN108031232A (en) * | 2017-11-28 | 2018-05-15 | 广东正盾人防工程防护设备有限公司 | The malicious device of air-flow filter, civil air defence ventilating system and the malicious method of air-flow filter |
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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: 20150826 Termination date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |