CN203764047U - Indoor air purifying device for haze weather - Google Patents
Indoor air purifying device for haze weather Download PDFInfo
- Publication number
- CN203764047U CN203764047U CN201320657557.3U CN201320657557U CN203764047U CN 203764047 U CN203764047 U CN 203764047U CN 201320657557 U CN201320657557 U CN 201320657557U CN 203764047 U CN203764047 U CN 203764047U
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- water
- water tank
- indoor air
- ejector
- air
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Abstract
The utility model discloses an indoor air purifying device for haze weather, and belongs to the field of indoor air purification. The device consists of a water tank, a water mist recycling layer, a jet device, a submerged pump, a pressure water tube and a gas-water mixed tube, wherein pressure water is fed to the jet device by virtue of the submerged pump, indoor-polluted air is sucked through negative pressure formed in the jet device, the polluted air is severely mixed with the water and flows into the water tank arranged on the lower part of the gas-water mixed tube by virtue of the gas-water mixed tube; main pollutants such as sulfur dioxide, nitric oxide, PM2.5 and the like in the haze are dissolved into the water; acid oxide is further reacted with NaOH in the water so that the aim of efficiently removing is achieved; the water mist recycling layer is used for further intercepting carried water mist, and oxygen used as the main component for cleaning the air is delivered back to the indoor. The indoor air purifying device has a simple structure, capability of effectively removing the main pollutants in the haze and improving the indoor air quality in the haze day and has great promotional value, is economic, practical, safe and reliable, and is suitable for being used in various places such as homes, companies, schools, hotels and the like.
Description
Technical field
The invention belongs to indoor air purification field, particularly a kind of indoor air-purification device for haze weather.
Background technology
At present China's most cities air pollution is serious, and increasing proportion appears in haze weather, and the pellets such as sulfur dioxide, nitrogen oxide and PM2.5 are the chief components of haze, very harmful to human body.When haze weather occurs, people are conventionally proposed to reduce and go out, and as far as possible in indoor activity, but when outdoor air pollution is serious, pollutant will enter with air-flow indoor, stay in for a long time the indoor injury of pollutant to health of still cannot avoiding.
In view of China's urban atmospheric pollution cannot be effectively controlled in a short time, and city dweller need to stay in indoor most of the time every day, if room air is effectively purified, to improving IAQ, the quality of life that improves people is highly profitable, the current air-polluting effective way of a kind of reply of also can yet be regarded as.
Summary of the invention:
The utility model provides a kind of indoor air-purification device for haze weather, it is characterized in that:
Indoor air-purification device outward appearance for haze weather is a cylindrical box, diameter 0.5m, height 1.5m.Lower box arranges pulley, so that at indoor moving, complete the air cleaning in each room.Wall box arranges the air inlet pipe of water inlet pipe and the internal diameter 30mm of internal diameter 15mm, is respectively used to into water and air inlet; Bottom arranges the drainpipe of internal diameter 25mm, emptying for water tank; Removable cover is established at top, so that install and maintenance; The steam vent of diameter 100mm is set, for to indoor discharge fresh air on removable cover; Box house consists of water tank, water smoke recovery layer, ejector, immersible pump, penstocks and mixing battery.Water tank is positioned at lower box, depth of water 0.5m.Water smoke recovery layer is installed in water tank upper, and under water smoke recovery layer, edge is apart from water tank water surface 0.4m, and upper edge is apart from removable cover 0.2m.Ejector gas-water ratio is 5:1, is fixed on the cabinet wall between water smoke recovery layer and water tank, immersible pump design discharge 2m
3/ h, pressure 0.3-0.4MPa, is immersed in water, by penstocks, is connected with ejector, and mixing battery top is connected with ejector, and bottom is immersed in underwater, and ejector is connected with air inlet pipe simultaneously.
Described water tank, is characterized in that: the NaOH solution that internal storage concentration is 1%.
Described water smoke recovery layer, is characterized in that: the framework that the thickness that the stainless (steel) wire that is 0.5mm by hole is made is 0.3m, the PVC that inner filling particle diameter is 0.6-0.8mm or the baton round of PE material.
Immersible pump draws water in water tank, press water is delivered to ejector, pressure flow is when ejector, in the inner negative pressure that forms of ejector, the air of indoor pollution is sucked to ejector through air inlet pipe, the air polluting acutely mixes in ejector with water, and enter water tank through mixing battery, harmful substance in contaminated air, as carbon dioxide, sulfur dioxide, the pellet such as nitrogen oxide and PM2.5 major part is dissolved in water, the NaOH containing in water can be further and carbon dioxide, sulfur dioxide, the acidic oxide reactions such as nitrogen dioxide, thereby can reach the effect of efficient absorption harmful substance, and oxygen is not soluble in water, do not react with NaOH yet, therefore the main component that can be used as pure air is separated from water tank.When pure air process water smoke recovery layer, a small amount of water smoke of being carried secretly by pure air stream can further be dammed, and the air of using stream is cleaner.Along with the prolongation of working time, the concentration of water tank internal contamination thing will constantly raise, and need the NaOH solution in periodic replacement water tank.
The utility model simple structure, economical and practical, safe and reliable, can effectively remove the major pollutants that sulfur dioxide, nitrogen oxide and PM2.5 etc. form haze, IAQ when improving haze weather and occurring, be applicable to the various places such as family, unit, school, hotel, and will there is huge promotional value.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Reference numeral:
1, water tank 2, pulley 3, water inlet pipe 4, water inlet pipe valve 5, drainpipe 6, drainpipe valve 7, immersible pump 8, penstocks 9, ejector 10, mixing battery 11, air inlet pipe 12, water smoke recovery layer 13, steam vent 14, removable cover
The specific embodiment:
While using the utility model, operate as follows:
Closing drainpipe valve, open water inlet pipe valve, is that 1% NaOH solution is high to designated water level to the concentration of annotating in water tank; Open immersible pump, immersible pump draws water from water tank, press water is delivered to ejector, the negative pressure that pressure flow forms when ejector sucks ejector by indoor pollution air through air inlet pipe, and enter water tank through mixing battery, harmful substance in contaminated air, as the pellets such as carbon dioxide, sulfur dioxide, nitrogen oxide and PM2.5 dissolve in water, wherein the acidic oxide such as carbon dioxide, sulfur dioxide, nitrogen oxide can further react with the NaOH in water, efficiently removed, oxygen is separated from water tank as the main component of pure air; A small amount of water smoke of being carried secretly by pure air stream dams to get off through water smoke recovery layer, and clean air discharges back indoor by steam vent.
Pump capacity while working by the utility model is 2m
3/ h, ejector gas-water ratio is that 5:1 calculates, rate of air sucked in required per hour is 10m
3, 24h 240m capable of purifying air
3, a 50m
2the volume of air in room is about 120m
3, this device work 24h can make 50m so
2the room air in room is changed 2 times.
Along with the prolongation of working time, the concentration of water tank internal contamination thing will constantly raise, and need the NaOH solution in periodic replacement water tank.During replacing, casing is moved to the position of sewer floss hole, open the sewage in the emptying water tank of draining valve of lower box.
Claims (3)
1. for an indoor air-purification device for haze weather, it is characterized in that:
Outward appearance is cylindrical box, diameter 0.5m, height 1.5m, lower box arranges pulley, and sidewall arranges the air inlet pipe that water inlet pipe that internal diameter is 15mm and internal diameter are 30mm, and bottom arranges the drainpipe that internal diameter is 25mm, removable cover is established at top, and the steam vent that diameter is 100mm is set on removable cover; Box house consists of water tank, water smoke recovery layer, ejector, immersible pump, penstocks and mixing battery; Water tank is positioned at lower box, depth of water 0.5m; Water smoke recovery layer is installed in water tank upper, and under water smoke recovery layer, edge is apart from water tank water surface 0.4m, and upper edge is apart from removable cover 0.2m; Ejector gas-water ratio is 5: 1, is fixed on the cabinet wall between water smoke recovery layer and water tank; Immersible pump design discharge 2m
3/ h, pressure 0.3-0.4MPa, is immersed in water, by penstocks, is connected with ejector; Mixing battery top is connected with ejector, and bottom is immersed in underwater, and ejector is connected with air inlet pipe simultaneously.
2. a kind of indoor air-purification device for haze weather according to claim 1, is characterized in that: described water tank, the NaOH solution that its internal storage concentration is 1%.
3. a kind of indoor air-purification device for haze weather according to claim 1, it is characterized in that: the framework that the thickness that the stainless (steel) wire that described water smoke recovery layer is 0.5mm by hole is made is 0.3m, the PVC that inner filling particle diameter is 0.6-0.8mm or the baton round of PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657557.3U CN203764047U (en) | 2013-10-24 | 2013-10-24 | Indoor air purifying device for haze weather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657557.3U CN203764047U (en) | 2013-10-24 | 2013-10-24 | Indoor air purifying device for haze weather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764047U true CN203764047U (en) | 2014-08-13 |
Family
ID=51281295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320657557.3U Expired - Fee Related CN203764047U (en) | 2013-10-24 | 2013-10-24 | Indoor air purifying device for haze weather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903047A (en) * | 2016-06-06 | 2016-08-31 | 丽水市伊凡家模具科技有限公司 | Household environment protection machine |
-
2013
- 2013-10-24 CN CN201320657557.3U patent/CN203764047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903047A (en) * | 2016-06-06 | 2016-08-31 | 丽水市伊凡家模具科技有限公司 | Household environment protection machine |
| CN105903047B (en) * | 2016-06-06 | 2018-10-09 | 丽水市伊凡家模具科技有限公司 | A kind of Domestic environment-protection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180913 Address after: 100176 Beijing City Economic and Technological Development Zone, Rong Jingdong Street 3, 1, 4, 1 units, 406 rooms. Patentee after: BEIJING RUIJIQUAN TECHNOLOGY Co.,Ltd. Address before: 100037 No. 2, unit 2, zhongfuyuan 2, 37 Zeng Guang road, Haidian District, Beijing. Patentee before: Li Taoran |
|
| 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: 20140813 Termination date: 20211024 |