CN204880659U - Novel water heater - Google Patents
Novel water heater Download PDFInfo
- Publication number
- CN204880659U CN204880659U CN201520420882.7U CN201520420882U CN204880659U CN 204880659 U CN204880659 U CN 204880659U CN 201520420882 U CN201520420882 U CN 201520420882U CN 204880659 U CN204880659 U CN 204880659U
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- Prior art keywords
- ball valve
- water heater
- wall
- valve shell
- blowdown
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Abstract
The utility model discloses a novel water heater belongs to water heater technical field. It has solved the not enough of current water heater blowdown operation complicacy. This novel water heater, including the inner bag, the heating pipe, heat preservation and shell, the inner bag bottom is equipped with the drain pipe, the drain pipe even has the blowdown subassembly, the blowdown subassembly includes magnesium stick support, the lower extreme of magnesium stick support is equipped with outer thread, even there is the ball valve shell below of magnesium stick support, be equipped with the open slot on the ball valve shell, the inside cover of ball valve shell has the ball valve core, the ball valve shell includes outer wall and inner wall, the outer wall is equipped with interior thread respectively with the upper end and the lower extreme of inner wall, the interior thread of outer wall upper end links to each other with the outer thread of blowdown mouth, the interior thread of inner wall upper end links to each other with the outer thread of magnesium stick support lower extreme, even there is hidden handle on the ball valve core, hidden handle stretches out from the open slot, there is the stock terminal company of hidden handle, the outside of ball valve shell is covered with the plastics upper shield, the lower extreme joint of plastics upper shield has cover under the plastics.
Description
Technical field
The utility model relates to technical field of water heaters, is specifically related to a kind of New-type water heater.
Background technology
At present, water heater has become the household electrical appliance generally used in family.Based on safety, the considering of energy-saving and environmental protection angle, anode stub (being generally magnesium rod) is all equipped with in the inner bag of water heater, for reducing corrosive ions in water body to the infringement of inner bag metal level, delay speed that inner bag metal level is corroded and intensity thus; But anode stub (magnesium rod) limited efficiency, usual one, in two years anode stub (magnesium rod) will disappear by natural volume, need periodic replacement but inevitably can produce incrustation scale in inner bag simultaneously.Therefore, except being provided with into except water interface and water outlet mouthpiece on the inner bag of current water heater, be also provided with the sewage draining exit for discharging incrustation scale so that cleaning time sewage discharge.
Need during conventional water heaters blowdown by special tool(s), nut plug to be screwed off, in blowdown process, magnesium rod is also removed, and whole blowdown process is complicated, needs professional to adopt specific purpose tool to operate, moreover, because during blowdown, sewage flashes, and need to wait water temperature in water heater to be reduced to and just can operate without when scald hidden danger human body, the whole blowdown process took time is long, employ manual tools many, easily make dirty clothing and surrounding environment.
Utility model content
The purpose of this utility model is the deficiency for existing water heater blowdown operation complexity, proposes one and has blowdown assembly and by operation blowdown assembly, carry out a kind of New-type water heater of water heater blowdown work simply easily.
The utility model specifically adopts following technical scheme:
A kind of New-type water heater, comprise inner bag, heating tube, heat-insulation layer and shell, drainpipe is provided with bottom described inner bag, described drainpipe is connected with blowdown assembly, described blowdown assembly comprises magnesium rod bracket, the lower end of described magnesium rod bracket is provided with external screw teeth, the below of described magnesium rod bracket is connected with ball valve shell, described ball valve shell is provided with open slot, the internal sleeve of described ball valve shell has ball valve core, described ball valve shell comprises outer wall and inwall, the top and bottom of described outer wall and inwall are respectively equipped with internal screw thread, the internal screw thread of described outer wall upper end is connected with the external screw teeth of blowdown mouth, the internal screw thread of described inwall upper end is connected with the external screw teeth of magnesium rod bracket lower end, described ball valve core is connected with recessed handles, described recessed handles is stretched out from open slot, the end of described recessed handles is connected with stock, the outside of described ball valve shell is covered with plastics upper cover, the lower end of described plastics upper cover is connected with plastic lower shield.
Preferably, the cover body outer wall of described plastics upper cover is provided with the instruction unit of instruction downwards, the arrow of instruction is downwards provided with in described instruction unit, the cover body outer wall of described plastic lower shield is provided with the display part coordinated with described instruction unit, month number designation is provided with in described display part, by under corresponding month, number designation moved on to the instruction of cover outer wall arrow on plastics, the effect of record can be played by turn.
Preferably, described recessed handles is cylindrical.
Preferably, the lower end of described ball valve core is provided with internal screw thread.
Preferably, the upper end of described plastics upper cover is provided with screw hole.
Preferably, the top of described magnesium rod bracket is provided with magnesium rod fixing threaded hole.
The beneficial effect that the utility model has is: carrying out in blowdown work to water heater, the instrument that only need have by means of average families such as screwdrivers, plastics upper cover and plastic lower shield are taken off, is connected with stock by the end of rotating concealed type handle, can by the turn of ball valve core, blowdown is carried out to water heater, only need turn recessed handles again after blowdown or end-of-job, ball valve core can be closed again, water heater is normally worked, convenient and swift, simple to operation.
Accompanying drawing explanation
Fig. 1 is a kind of New-type water heater structural representation.
Wherein, 1 inner bag, 2 is magnesium rod fixing threaded hole, and 3 is magnesium rod bracket, and 4 is blowdown mouth, and 5 is ball valve shell, and 6 is ball valve core, and 7 is plastics upper cover, and 8 is recessed handles, and 9 is internal screw thread, and 10 is plastic lower shield.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, a kind of New-type water heater, comprise inner bag 1, heating tube, heat-insulation layer and shell, drainpipe is provided with bottom described inner bag 1, described drainpipe is connected with blowdown assembly, described blowdown assembly comprises magnesium rod bracket 3, the lower end of described magnesium rod bracket 3 is provided with external screw teeth, the below of described magnesium rod bracket 3 is connected with ball valve shell 5, described ball valve shell 5 is provided with open slot, the internal sleeve of described ball valve shell 5 has ball valve core 6, described ball valve shell 5 comprises outer wall and inwall, the top and bottom of described outer wall and inwall are respectively equipped with internal screw thread, the internal screw thread of described outer wall upper end is connected with the external screw teeth of blowdown mouth 4, the internal screw thread of described inwall upper end is connected with the external screw teeth of magnesium rod bracket lower end, described ball valve core 6 is connected with recessed handles 8, described recessed handles 8 is stretched out from open slot, the end of described recessed handles 8 is connected with stock, the outside of described ball valve shell 5 is covered with plastics upper cover 7, the lower end of described plastics upper cover 7 is connected with plastic lower shield 10.
The cover body outer wall of described plastics upper cover 7 is provided with the instruction unit of instruction downwards, the arrow of instruction is downwards provided with in described instruction unit, the cover body outer wall of described plastic lower shield 10 is provided with the display part coordinated with described instruction unit, month number designation is provided with in described display part, by under corresponding month, number designation moved on to the instruction of plastics upper cover 7 outer wall arrow, the effect of record can be played by turn.
Described recessed handles 8 is cylindrical.
The lower end of described ball valve core 6 is provided with internal screw thread.
The upper end of described plastics upper cover 7 is provided with screw hole.
The top of described magnesium rod bracket 3 is provided with magnesium rod fixing threaded hole.
When carrying out blowdown to water heater, the instrument that only need have by means of average families such as screwdrivers, plastics upper cover 7 and plastic lower shield 10 are taken off, is connected with stock by the end of rotating concealed type handle 8, can by ball valve core 6 turn, blowdown is carried out to water heater, only need turn recessed handles again 8 after blowdown or end-of-job, ball valve core 6 can be closed again, water heater is normally worked, convenient and swift, simple to operation.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. a New-type water heater, comprise inner bag, heating tube, heat-insulation layer and shell, it is characterized in that, drainpipe is provided with bottom described inner bag, described drainpipe is connected with blowdown assembly, described blowdown assembly comprises magnesium rod bracket, the lower end of described magnesium rod bracket is provided with external screw teeth, the below of described magnesium rod bracket is connected with ball valve shell, described ball valve shell is provided with open slot, the internal sleeve of described ball valve shell has ball valve core, described ball valve shell comprises outer wall and inwall, the top and bottom of described outer wall and inwall are respectively equipped with internal screw thread, the internal screw thread of described outer wall upper end is connected with the external screw teeth of blowdown mouth, the internal screw thread of described inwall upper end is connected with the external screw teeth of magnesium rod bracket lower end, described ball valve core is connected with recessed handles, described recessed handles is stretched out from open slot, the end of described recessed handles is connected with stock, the outside of described ball valve shell is covered with plastics upper cover, the lower end of described plastics upper cover is connected with plastic lower shield.
2. a kind of New-type water heater as claimed in claim 1, is characterized in that, the cover body outer wall of described plastics upper cover is provided with the instruction unit of instruction downwards, and the cover body outer wall of described plastic lower shield is provided with the display part coordinated with described instruction unit.
3. a kind of New-type water heater as claimed in claim 1, is characterized in that, described recessed handles is cylindrical.
4. a kind of New-type water heater as claimed in claim 1, is characterized in that, the lower end of described ball valve core is provided with internal screw thread.
5. a kind of New-type water heater as claimed in claim 1, is characterized in that, the upper end of described plastics upper cover is provided with screw hole.
6. a kind of New-type water heater as claimed in claim 1, is characterized in that, the top of described magnesium rod bracket is provided with magnesium rod fixing threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420882.7U CN204880659U (en) | 2015-06-17 | 2015-06-17 | Novel water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420882.7U CN204880659U (en) | 2015-06-17 | 2015-06-17 | Novel water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880659U true CN204880659U (en) | 2015-12-16 |
Family
ID=54825025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420882.7U Active CN204880659U (en) | 2015-06-17 | 2015-06-17 | Novel water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477849A (en) * | 2017-08-11 | 2017-12-15 | 深圳市润隆电子有限公司 | A kind of home furnishings intelligent electric heater |
| CN107883568A (en) * | 2016-09-29 | 2018-04-06 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with external magnesium rod |
| CN107883582A (en) * | 2016-09-29 | 2018-04-06 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with external magnesium rod |
-
2015
- 2015-06-17 CN CN201520420882.7U patent/CN204880659U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883568A (en) * | 2016-09-29 | 2018-04-06 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with external magnesium rod |
| CN107883582A (en) * | 2016-09-29 | 2018-04-06 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with external magnesium rod |
| CN107883582B (en) * | 2016-09-29 | 2020-12-22 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with external magnesium rod |
| CN107883568B (en) * | 2016-09-29 | 2020-12-22 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with external magnesium rod |
| CN107477849A (en) * | 2017-08-11 | 2017-12-15 | 深圳市润隆电子有限公司 | A kind of home furnishings intelligent electric heater |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |