CN202066205U - Scale draining device of gas water boiler - Google Patents
Scale draining device of gas water boiler Download PDFInfo
- Publication number
- CN202066205U CN202066205U CN2011201834765U CN201120183476U CN202066205U CN 202066205 U CN202066205 U CN 202066205U CN 2011201834765 U CN2011201834765 U CN 2011201834765U CN 201120183476 U CN201120183476 U CN 201120183476U CN 202066205 U CN202066205 U CN 202066205U
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- CN
- China
- Prior art keywords
- pipe
- cleaning hose
- scale
- inner container
- bottom inner
- 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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Abstract
The utility model discloses a scale draining device of a gas water boiler, which comprises a flushing pipe and a scale draining pipe. The flushing pipe is arranged on one side wall of a lower inner liner; the scale draining pipe is arranged on the other side wall of the lower inner liner; and valves are arranged on both the flushing pipe and the scale draining pipe. The device has the advantages that the flushing pipe can flush the lower inner liner through high-pressure water flow, after being flushed, boiler scale can flow out of the scale draining device, the scale removal effect is obvious, and the device is convenient and efficient.
Description
Technical field
The utility model relates to a kind of blowdown apparatus of gas burning water heater.
Background technology
Gas heater is to utilize combustion gas fast water to be heated boiled equipment, is widely used in fields such as hotel, office building, kitchen.Gas heater comprises support, inner bag, heater, fire tube, and inner bag is arranged in the support, and the support of inner bag bottom is provided with heater, is provided with fire tube in the inner bag, and fire tube is brought the heat of heater in the inner bag into.
The gas burning water heater inner bag is divided into upper inner-liner and bottom inner container, it is boiled through flowing into bottom inner container after the preheating that upper inner-liner is put cold water, so bottom inner container is after through one section use, be easy to generate incrustation scale, bottom inner container scale removal at present only relies on the water that flows down from upper inner-liner to wash, substantially do not have pressure, descale effect is very poor.
The utility model content
The purpose of this utility model is to provide a kind of blowdown apparatus of gas burning water heater, can effectively solve the problem of existing bottom inner container descale effect difference.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of blowdown apparatus of gas burning water heater, comprise cleaning hose, blow-off pipe, described cleaning hose is arranged on the sidewall of bottom inner container, described blow-off pipe is arranged on another sidewall of bottom inner container, is equipped with valve on described cleaning hose, the blow-off pipe.
Preferably, described cleaning hose is arranged on the lower sidewall of bottom inner container, and described blow-off pipe is arranged on the bottom of the sidewall that bottom inner container links to each other with cleaning hose; Bottom inner container temperature of lower height, incrustation scale is more.
Preferably, described cleaning hose is connected by threeway with the water inlet pipe of boiler; Be connected together with water inlet pipe, just can directly wash bottom inner container as long as open the valve of cleaning hose.
Compared with prior art, the utility model has the advantages that: cleaning hose can utilize big pressure flow that bottom inner container is washed, and incrustation scale is swept away the back flow out from sewage pipe, and descale effect is obvious, and is convenient and swift.
Description of drawings
Fig. 1 is the structural representation of the blowdown apparatus of a kind of gas burning water heater of the utility model.
The specific embodiment
Consult the embodiment of Fig. 1 for the blowdown apparatus of a kind of gas burning water heater of the utility model, a kind of blowdown apparatus of gas burning water heater, comprise cleaning hose 1, blow-off pipe 2, described cleaning hose 1 is arranged on the sidewall of bottom inner container 3, described blow-off pipe 2 is arranged on another sidewall of bottom inner container 3, be equipped with valve 4 on described cleaning hose 1, the blow-off pipe 2, described cleaning hose 1 is arranged on the lower sidewall of bottom inner container 3, described blow-off pipe 2 is arranged on the bottom of the sidewall that bottom inner container 3 links to each other with cleaning hose 1, and the water inlet pipe of described cleaning hose 1 and boiler 5 is connected by threeway.
The valve 4 of cleaning hose 1 and the valve 4 of blow-off pipe 2 are opened, utilized the pressure of running water that the incrustation scale in the bottom inner container 3 is swept away along with current flow out from blow-off pipe 2, descale effect is obvious, and is convenient and swift.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. the blowdown apparatus of a gas burning water heater, it is characterized in that: comprise cleaning hose (1), blow-off pipe (2), described cleaning hose (1) is arranged on the sidewall of bottom inner container (3), described blow-off pipe (2) is arranged on another sidewall of bottom inner container (3), is equipped with valve (4) on described cleaning hose (1), the blow-off pipe (2).
2. the blowdown apparatus of a kind of gas burning water heater as claimed in claim 1, it is characterized in that: described cleaning hose (1) is arranged on the lower sidewall of bottom inner container (3), and described blow-off pipe (2) is arranged on the bottom of the sidewall that bottom inner container (3) links to each other with cleaning hose (1).
3. the blowdown apparatus of a kind of gas burning water heater as claimed in claim 1, it is characterized in that: described cleaning hose (1) is connected by threeway with the water inlet pipe (5) of boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201834765U CN202066205U (en) | 2011-06-01 | 2011-06-01 | Scale draining device of gas water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201834765U CN202066205U (en) | 2011-06-01 | 2011-06-01 | Scale draining device of gas water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066205U true CN202066205U (en) | 2011-12-07 |
Family
ID=45060066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201834765U Expired - Fee Related CN202066205U (en) | 2011-06-01 | 2011-06-01 | Scale draining device of gas water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954033A (en) * | 2014-03-31 | 2014-07-30 | 芜湖美的厨卫电器制造有限公司 | Water storage-type electric water heater |
-
2011
- 2011-06-01 CN CN2011201834765U patent/CN202066205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954033A (en) * | 2014-03-31 | 2014-07-30 | 芜湖美的厨卫电器制造有限公司 | Water storage-type electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120601 |