CN201715690U - Water boiler with easy scale removal - Google Patents
Water boiler with easy scale removal Download PDFInfo
- Publication number
- CN201715690U CN201715690U CN2010202476217U CN201020247621U CN201715690U CN 201715690 U CN201715690 U CN 201715690U CN 2010202476217 U CN2010202476217 U CN 2010202476217U CN 201020247621 U CN201020247621 U CN 201020247621U CN 201715690 U CN201715690 U CN 201715690U
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- CN
- China
- Prior art keywords
- water tank
- water
- edge
- capping
- boiler
- 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
A water boiler with easy scale removal relates to a water boiler. A water drinking mouth is arranged on one side of a water tank; a vent hole is formed at the upper part of the water tank; a water inlet and a water outlet are formed at the lower part of the water tank; the water inlet is connected with a water inlet pipe; the water outlet is connected with a water outlet pipe; a heater is arranged at the lower part of the water tank; a movable seal cover arranged at the upper part of the water tank adopts the structure that a water tank port is formed at the top of the water tank; an upwarping edge is arranged on the edge of the water tank port; a downward-extending edge is arranged on the edge of the seal cover; the height of the downward-extending edge is matched with that of the upwarping edge; a seal ring is arranged between the downward-extending edge and the upwarping edge; through holes in up-down correspondence are formed on the seal cover between the two edges, on the top of the water tank and on the seal ring; a screw cap is fixed on the position of the hole on the bottom surface of the water tank, so that a screw penetrating into the hole can be tightened with the screw cap in a matched manner for fixing the seal cover. The utility model has the benefits that the seal cover can be conveniently removed to conduct the scale removal, so that the use efficiency of the boiler is improved and the service life of the boiler is prolonged.
Description
Technical field:
The utility model relates to drinking water boiler, further is the drinking water boiler of being convenient to scale removal.
Background technology:
Boiler in the market (boiler) tends to produce many incrustation scales in running, it had both damaged metals such as boiler heating tube, wasted energy again.Do not clear up for a long time, then have a strong impact on the service efficiency and the service life of boiler.
And existing boiler (water tank) mostly is a hermetically-sealed construction, is the cleaning incrustation scale, and general boiler is provided with side opening, clears up by hand is stretched in the water tank.But because opening is little, operation inconvenience, descale effect is undesirable.
Summary of the invention:
The purpose of this utility model provides a kind of simple and reasonable for structure, and scale removal is drinking water boiler easily.
The purpose of this utility model realizes by following scheme: easy scale removal drinking water boiler, and a side of water tank is provided with tap, and water tank upper is provided with steam vent, and the water tank bottom is provided with water inlet and discharge outlet, and water inlet is connected with water inlet pipe; Discharge outlet is connected with drainpipe, and the bottom of water tank is provided with heater, it is characterized in that: the top of water tank is provided with the activity capping.
The purpose of this utility model can further realize by following scheme:
The structure of described activity capping is: the top of water tank has tank port, the size that is used for the capping of shutoff tank port surpasses the size of tank port, the edge of tank port is provided with and upwarps the edge, the edge of capping is provided with down stretches the edge, stretch down along matching with the height that upwarps the edge, under stretch along and upwarp along two along between be provided with sealing ring, two along between capping on, go up on water tank top and sealing ring is provided with corresponding up and down through hole, below the water tank top, be fixed with nut on the position in this hole, cooperate with nut and tighten so that penetrate the screw in this hole, thus fixedly capping.
Described activity capping also can be set to other form as required.
The utlity model has following beneficial effect: can open capping easily, carry out the processing of incrustation scale.Thereby improved the service efficiency of boiler, prolonged the service life of boiler.
Description of drawings:
Fig. 1 is a sectional structure schematic diagram of the present utility model;
Fig. 2 is a capping plan structure schematic diagram of the present utility model.
Among the figure: 1 is STH, and 2 is water tank, and 3 is blast pipe, and 4 are capping, and 5 is screw, and 6 is sealing ring, and 7 is nut, and 8 is tank port, and 9 is plug, and 10 is electrothermal tube.
The specific embodiment:
In order to make those skilled in the art person understand the utility model scheme better, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment: as shown in Figure 1 and Figure 2, water tank 2 is provided with water inlet pipe, outlet pipe and water drinking tube (all not drawing among the figure), the side of water tank 2 is provided with STH 1 and plug 9, plug 9 is electrically connected electrothermal tube 10, be provided with blast pipe 3 on the top of water tank 2, the top of water tank 2 has tank port 8, and tank port 8 is traditionally arranged to be circle, also can be set to other shape as required; The edge of tank port 8 is provided with and upwarps the edge, tank port 8 is provided with dismountable activity capping 4, the size of capping 4 surpasses the size of tank port 8, be used to seal tank port 8, the edge of capping 4 is provided with down stretches the edge, stretch down along matching with the height that upwarps the edge, under stretch along and upwarp along two along between be provided with sealing ring 6, two along between capping 4 on, go up on water tank 2 top and sealing ring 6 is provided with corresponding up and down through hole, below water tank 2 tops, be fixed with nut 7 on the position in this hole, cooperate with nut 7 and tighten so that penetrate the screw 5 in this hole, thus fixedly capping 4.
During use,, the tank port of different-diameter is set by differing in size of boiler usually, opens capping 4, just can carry out the cleaning of incrustation scale easily because tank port 8 is bigger.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (2)
1. easy scale removal drinking water boiler, a side of water tank is provided with tap, and water tank upper is provided with steam vent, and the water tank bottom is provided with water inlet and discharge outlet, and water inlet is connected with water inlet pipe; Discharge outlet is connected with drainpipe, and the bottom of water tank is provided with heater, it is characterized in that: the top of water tank is provided with the activity capping.
2. easy scale removal drinking water boiler according to claim 1, it is characterized in that: the structure of activity capping is: the top of water tank has tank port, the size that is used for the capping of shutoff tank port surpasses the size of tank port, the edge of tank port is provided with and upwarps the edge, the edge of capping is provided with down stretches the edge, stretch down along matching with the height that upwarps the edge, under stretch along and upwarp along two along between be provided with sealing ring, in the capping between two edges, go up on the water tank top and sealing ring is provided with corresponding up and down through hole, below the water tank top, be fixed with nut on the position in this hole, cooperate with nut and tighten so that penetrate the screw in this hole, thus fixedly capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202476217U CN201715690U (en) | 2010-07-06 | 2010-07-06 | Water boiler with easy scale removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202476217U CN201715690U (en) | 2010-07-06 | 2010-07-06 | Water boiler with easy scale removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715690U true CN201715690U (en) | 2011-01-19 |
Family
ID=43461694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202476217U Expired - Fee Related CN201715690U (en) | 2010-07-06 | 2010-07-06 | Water boiler with easy scale removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2542137A (en) * | 2015-09-08 | 2017-03-15 | Redring Xpelair Group Ltd | Water boiler |
-
2010
- 2010-07-06 CN CN2010202476217U patent/CN201715690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2542137A (en) * | 2015-09-08 | 2017-03-15 | Redring Xpelair Group Ltd | Water boiler |
| GB2542137B (en) * | 2015-09-08 | 2017-12-06 | Redring Xpelair Group Ltd | Water boiler |
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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: 20110119 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |