CN2190750Y - Gas filter - Google Patents
Gas filter Download PDFInfo
- Publication number
- CN2190750Y CN2190750Y CN 94237427 CN94237427U CN2190750Y CN 2190750 Y CN2190750 Y CN 2190750Y CN 94237427 CN94237427 CN 94237427 CN 94237427 U CN94237427 U CN 94237427U CN 2190750 Y CN2190750 Y CN 2190750Y
- Authority
- CN
- China
- Prior art keywords
- gas filter
- utility
- model
- box body
- oblate
- 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model provides a gas filter, which is used for household coal heating. The utility model is composed of an oblate-shaped container which is provided with granular activated carbon. The oblate-shaped container is composed of a box cover and a box body. The upper part of the box cover and the bottom surface of the box body are both provided with small through holes. When the utility model is used, a large amount of gas produced by the new added coal while combusting can be filtered.
Description
The utility model relates to the Gas filter of using when a kind of home-use coal fire is warmed oneself.
Winter, people were when warming oneself with coal fire, and the coal that newly adds can produce carbon monoxide pernicious gases such as (being coal gas) in large quantities, when room ventilation is bad, gas poisoning will take place.
The Gas filter of using when the purpose of this utility model provides a kind of the heating, through the suction-operated of activated carbon in the Gas filter, a large amount of coal gas that produce during gas-fired that filtering newly adds, thus reach air-polluting purpose in the decontamination chamber.
Technical solution of the present utility model is such: a flat container is arranged, and the top of container and bottom are evenly equipped with a lot of small through hole, and active carbon is housed in container.
During use Gas filter is placed on the fire door, through the suction-operated of activated carbon in the Gas filter, a large amount of coal gas that produced during coal combustion that filtering newly adds are realized the purpose of this utility model.
Accompanying drawing 1 is the Gas filter structural representation;
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Now in conjunction with the accompanying drawings the utility model is made detailed description:
Gas filter is made up of an oblate container that granular active carbon (4) is housed, and oblate container is made up of lid (1) and box body (2), and lid (1) is gone up and the bottom surface of box body (2) all is provided with small through hole (5).Be provided with three legs (3) in the bottom of box body (2).
Claims (2)
1, a kind of Gas filter is characterized in that having an oblate container, and oblate container is made up of lid (1) and box body (2), and lid (1) is gone up and the bottom surface of box body (2) all is furnished with small through hole (5), and granular activated carbon (4) is housed in the oblate container.
2, Gas filter as claimed in claim 1 is characterized in that being provided with three legs (3) in the bottom of box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94237427 CN2190750Y (en) | 1994-05-20 | 1994-05-20 | Gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94237427 CN2190750Y (en) | 1994-05-20 | 1994-05-20 | Gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190750Y true CN2190750Y (en) | 1995-03-01 |
Family
ID=33845124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94237427 Expired - Fee Related CN2190750Y (en) | 1994-05-20 | 1994-05-20 | Gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190750Y (en) |
-
1994
- 1994-05-20 CN CN 94237427 patent/CN2190750Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |