CN2308007Y - Waste gas filter for gas water heater - Google Patents
Waste gas filter for gas water heater Download PDFInfo
- Publication number
- CN2308007Y CN2308007Y CN 97235321 CN97235321U CN2308007Y CN 2308007 Y CN2308007 Y CN 2308007Y CN 97235321 CN97235321 CN 97235321 CN 97235321 U CN97235321 U CN 97235321U CN 2308007 Y CN2308007 Y CN 2308007Y
- Authority
- CN
- China
- Prior art keywords
- gas
- waste gas
- filter
- discharge chamber
- casing
- 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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- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a waste gas filter for a gas water heater, which comprises a machine casing, a gas inlet, an exhaust gas filter, fan blades, a gas discharge chamber motor, an electronic warning monitor, a check valve plate and a gas outlet, wherein, the gas inlet is connected with the discharge mouth of a water heater; the gas outlet is connected with a gas flue, and is also connected with the waste gas filter in the machine casing; the waste gas filter in the machine casing is also communicated with the gas discharge chamber; the fan blades are arranged in the gas discharge chamber, the main shaft of the blades is connected with a motor rotating shaft out of the machine casing; one end of the gas discharge chamber is provided with an opening which is communicated with the gas outlet, and the waste gas check valve plate is arranged on the opening point; the electronic warning monitor is arranged on the outside of the machine casing; a probe is arranged in the gas discharge chamber.
Description
The utility model relates to a kind of waste gas rotary vacuum filter, especially a kind of gas heater waste gas rotary vacuum filter belongs to the environmental protection class field in human lives's needs.
Produce a large amount of waste gas during gas water heater working, comprise pernicious gases such as carbon dioxide and carbon monoxide, must take measures this, with large quantity of exhaust gas in time from indoor discharge.The normal vertical row gas flue of absolute version that adopts carries out exhaust in the prior art, but it does not add processing to pernicious gas, and CO gas is extremely harmful to human body, in case content overproof very easily causes fire.The purpose of this utility model is to have overcome deficiency of the prior art, is provided with waste gas filter, toxic emission check valve plate in structure, and to the electronic warning monitor of carbon monoxide in the emission gases, has improved defective of the prior art effectively.
The technical solution of the utility model is that gas heater waste gas rotary vacuum filter has air inlet and gas outlet, air inlet connects the Waste gas outlet of gas heater, gas flue runs in the gas outlet, air inlet connects the waste gas filter in the casing down, waste gas filter communicates with discharge chamber and links to each other, be provided with fan blade in the discharge chamber, the outer motor rotation axis of blade main shaft and casing links, end in the discharge chamber is established an opening, can directly communicate,, establish a toxic emission check valve plate at opening part with the gas outlet, installing one electronic warning monitor outside casing, its probe can be arranged in the discharge chamber; Waste gas filter can be a rack by metal screen, is provided with filtering material in the rack, and metal screen can be arranged to movable, according to the time that activated carbon uses, also can filtering material be changed according to the situation of monitor supervision; The design of toxic emission check valve plate is sagging according to the deadweight of check valve plate, makes discharge chamber be in closed condition when static, and when duty, check valve plate is opened automatically.
The utlity model has significant effect, can handle the pernicious gas in the waste gas, the waste gas that produces in the time of can be with gas water heater working enters smokejack rapidly, and can prevent that the waste gas that enters flue from pouring in down a chimney back indoor, content warning to the carbon monoxide in the waste gas of discharging monitors, has prevented that the pernicious gas too high levels from causing breaking out of fire to the harm of human body with because of carbon monoxide is excessive.
Below with reference to accompanying drawing the utility model is further described:
Fig. 1 structural representation of the present utility model
As shown in Figure 1, the utility model is mainly by casing 1, air inlet 2, waste gas filter 3, fan blade 4, discharge chamber 5, motor 6, electronic warning monitor 7, check valve plate 8, gas outlet 9, its connecting mode is: air inlet 2 connects the Waste gas outlet of gas heater, gas flue runs in gas outlet 9, air inlet 2 further connects with waste gas filter 3 in the casing 1, waste gas filter 3 in the casing 1 communicates with discharge chamber 5 again and links to each other, be provided with fan blade 4 in the discharge chamber 5, the main shaft of fan blade 4 links with motor 6 turning cylinders that are contained in outside the casing 1, end in the discharge chamber 5 is established an opening, can directly communicate with gas outlet 9, at opening part, if a toxic emission check valve plate 8 is also installed an electronic warning monitor 7 outside casing 1, the probe of monitor 7 can be arranged in the discharge chamber 5.The course of work of the present utility model is mainly: waste gas → air inlet → filter → blower fan suction → electronic warning monitors → and by check valve plate → enter gas flue.
Claims (3)
1, a kind of gas heater waste gas rotary vacuum filter, by casing 1, air inlet 2 discharge chambers 5, gas outlet 9 constitutes, it is characterized in that also comprising waste gas filter 3, fan blade 4, motor 6, electronic warning monitor 7, check valve plate 8, its connecting mode is: air inlet 2 connects the Waste gas outlet of gas heater, gas flue runs in gas outlet 9, air inlet 2 further connects with waste gas filter 3 in the casing 1, waste gas filter 3 in the casing 1 communicates with discharge chamber 5 again and links to each other, be provided with fan blade 4 in the discharge chamber 5, the main shaft of fan blade 4 links with motor 6 turning cylinders that are contained in outside the casing 1, in the discharge chamber 5.
2, this gas heater waste gas suction filter according to claim 1, its feature are that also waste gas filter 3 can be provided with filtering material by metal screen as rack in the filter screen, rack can be move with the dismounting.
3, this gas heater waste gas suction filter according to claim 1, its feature are that also the upper end of waste gas check valve plate 8 can be connected it by hinge with discharge chamber 5, and with vertical line certain angle are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235321 CN2308007Y (en) | 1997-08-22 | 1997-08-22 | Waste gas filter for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235321 CN2308007Y (en) | 1997-08-22 | 1997-08-22 | Waste gas filter for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308007Y true CN2308007Y (en) | 1999-02-17 |
Family
ID=33946455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235321 Expired - Fee Related CN2308007Y (en) | 1997-08-22 | 1997-08-22 | Waste gas filter for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308007Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726092A (en) * | 2008-10-30 | 2010-06-09 | 美国热水器公司 | Energy efficient induced air gas water heater |
| CN112178925A (en) * | 2020-08-25 | 2021-01-05 | 重庆海尔热水器有限公司 | Smoke exhaust pipeline and water heater |
-
1997
- 1997-08-22 CN CN 97235321 patent/CN2308007Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726092A (en) * | 2008-10-30 | 2010-06-09 | 美国热水器公司 | Energy efficient induced air gas water heater |
| CN112178925A (en) * | 2020-08-25 | 2021-01-05 | 重庆海尔热水器有限公司 | Smoke exhaust pipeline and water heater |
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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 |