CN204787191U - Mini electric water heater of water and electricity separation - Google Patents
Mini electric water heater of water and electricity separation Download PDFInfo
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- CN204787191U CN204787191U CN201520429113.3U CN201520429113U CN204787191U CN 204787191 U CN204787191 U CN 204787191U CN 201520429113 U CN201520429113 U CN 201520429113U CN 204787191 U CN204787191 U CN 204787191U
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Abstract
The utility model relates to a household electrical appliances field especially relates to a mini electric water heater of water and electricity separation. A mini electric water heater of water and electricity separation, include water inlet, delivery port, with the rivers passageway that water inlet and delivery port are connected, still be close to in locating the rivers passageway delivery port one end water and electricity separation heater, the micro -gap switch of water and electricity separation heater heating is used for starting or closing, micro -gap switch passes through electrical connection wire with water and electricity separation heater. The utility model discloses it is small, with low costs, use safer convenience, the life -span is more permanent.
Description
Technical field
The utility model relates to field of household appliances, particularly relates to a kind of mini electric heater of electricity separation.
Background technology
Tradition instant-heating electric water heater is generally square structure, controls by circuit board, and volume is comparatively large, and power is comparatively large, and price is higher.
Tradition instant electric device is generally that computer control panel starts heating.Computer control panel, by controlling calandria operating power, realizes the adjustment of leaving water temperature height.Cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of mini electric heater of slimline electricity separation, calandria power invariability, without computer control panel, directly adjusts discharge with Water flow adjusting valve and realizes the conversion of temperature height, save the space in room.
In order to realize the purpose of this utility model, have employed following technical scheme:
A kind of mini electric heater of electricity separation, comprise water inlet, delivery port, the water stream channel that is connected with water inlet and delivery port, also comprise to be located in water stream channel near the heater of water electricity separation of delivery port one end, for starting or closes the microswitch that heater of water electricity separation heats, described microswitch is electrically connected by wire with heater of water electricity separation.
Preferably, described heater of water electricity separation comprises helical form heating tube and is enclosed within the helical form water pipe outside helical form heating tube, and described helical form water pipe and helical form heating tube connect and compose an entirety by aluminium alloy compression casting.Certainly, alternatively, heater of water electricity separation also can be comprise casing, helical form heating tube and helical form heating tube, and described helical form water pipe and helical form heating tube are close together and spiral inside casing.
Preferably, also be provided with near water inlet one end in described electric heater main body discharge when controlling to open from large to small, discharge is changed from small to big when closing spool and the rotating shaft that is connected with spool, described rotating shaft starts at a certain setting discharge place or closedown microswitch; Described close delivery port one end be connected with heater of water electricity separation is also provided with anti-electricity wall.
Preferably, described spool comprise two be close to can adjustment sheet A and adjustment sheet B in relative rotation, described adjustment sheet A and adjustment sheet B is provided with opening, and adjustment sheet A adopts the fixed form sealed to be connected with water stream channel inwall surrounding; Opening on described adjustment sheet A and adjustment sheet B is two.
Preferably, described electric heater also comprises switch knob, and it is fixedly connected with by rotating shaft with adjustment sheet B.
Preferably, described a certain setting discharge is that switch knob rotates 45° angle place, and described open water flow maximum flow of water amount from large to small and minimum discharge place are that switch knob rotates 30 ° and 90 ° of angles place.
Preferably, described a certain setting discharge is that switch knob rotates 45° angle place, and described open water flow maximum flow of water amount from large to small and minimum discharge place are that switch knob rotates 5 ° and hexagonal angle place.
Preferably, described water pipe comprises water inlet end and water side, and the distance between described water inlet end and water side is: 9-10cm, and helical form water pipe length of run is 1.6 meters, and described helical form heating tube length of run is 1.2m.
Preferably, described heating tube comprises metal tube envelope, the crystal magnesium oxide sand between metal tube envelope and spiral lectrothermal alloy wire along central shaft in pipe to equally distributed spiral lectrothermal alloy wire and padding and compacting, and described heating tube mouth of pipe two ends are sealed with silica gel or pottery.
Preferably, described heater of water electricity separation is connected with controllable silicon and temperature controller.
Preferably, the material that described adjustment sheet A and adjustment sheet B is used is pottery.
Preferably, described electric heater comprises cylindrical shell, and cylindrical shell diameter is 6.5-7cm, and the distance located to anti-electricity wall bottom cylindrical shell is 20-22cm.
The utility model, relative to prior art, has following beneficial effect:
(1) structure of the utility model electric heater is simple, easy to use, with low cost, safe and efficient.
(2) electric heater volume is little, can save the space in room, easy accessibility, be easy to carry.
(3) electric water heater heating body power invariability, without computer control panel, directly adjusts discharge with Water flow adjusting valve and realizes the conversion of temperature height, save cost.
(4) the utility model electric heater adopts discharge when opening to reach maximum instantaneously, more slowly reduces, and during closedown, discharge is ascending, and the last instantaneous water flow of closedown reaches maximum.And when opening, when switch knob axis of rotation is to certain position, discharge can trigger microswitch when being reduced to certain value, heater of water electricity separation is heated, during closedown, when discharge is increased to certain value, close microswitch, heater of water electricity separation stops heating, and along with proceeding of closing process, discharge is increasing, large discharge cold water flow takes away heater of water electricity separation heat, make leaving water temperature no longer excessively boiling hot, the mini electric heater that effectively prevent electricity separation closes water last moment causes water temperature over-high drawback because discharge is little when not closing and closing current under power conditions, it also avoid the problem that the rear electric heater internal vapor pressure of operation is like this excessive simultaneously.Electric heater uses safer convenience, and the life-span is more permanent.
(5), after the utility model microswitch transmission of signal makes heater of water electricity separation heat, discharge slowly reduces, and water temperature from low to high, hot water can have different temperature, selects arbitrarily, easy to use, be applicable to everyone, and the object of water and electric saving can be reached.
Accompanying drawing explanation
Fig. 1 is the utility model electric heater overall structure schematic diagram.
Fig. 2 is the utility model electric heating fire hose device switch structure diagram.
Fig. 3 is that adjustment sheet B is near adjustment sheet A side structural representation.
Fig. 4 is adjustment sheet A structural representation.
When Fig. 5 is closing switch handle, adjustment sheet A and adjustment sheet B opening streamflow regime schematic diagram.
Fig. 6 be cold water flow maximum time, adjustment sheet A and adjustment sheet B opening streamflow regime schematic diagram.
Fig. 7 be hot water flow minimum time, adjustment sheet A and adjustment sheet B opening streamflow regime schematic diagram.
Fig. 8 is embodiment 1 heater of water electricity separation structural representation.
Fig. 9 is embodiment 2 heater of water electricity separation structural representation
Figure 10 is microswitch and heater of water electricity separation annexation figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment 1
Fig. 1 is the utility model electric heater overall structure schematic diagram.See Fig. 1, Fig. 2, a kind of electric heater, comprise water inlet 5, delivery port 22, the water stream channel be connected with water inlet 5 and delivery port 22, also comprise the heater of water electricity separation 3 be located near delivery port 22 one end in water stream channel, for starting or closing the microswitch 11 that heater of water electricity separation 3 heats and the anti-electricity wall 6 of close delivery port 22 one end be connected with heater of water electricity separation 3, discharge is also provided with when controlling to open in described electric heater main body from large to small near water inlet one end, the spool that during closedown, discharge is changed from small to big and the rotating shaft 19 be connected with spool, described rotating shaft 19 starts at a certain setting discharge place or closes microswitch 11.Described a certain setting discharge place can for open time discharge from maximum to minimum, close time discharge from be minimal to maximum between any point.Spool described in the present embodiment is arranged in switch 4.The helical form water pipe 2 that described heater of water electricity separation 3 comprises helical form heating tube 24 and is enclosed within outside helical form heating tube, described helical form water pipe and helical form heating tube connect and compose a cylindrical integral 26 by aluminium alloy compression casting.A kind of method of concrete preparation is: be enclosed within outside helical form heating tube 24 by helical form water pipe 2, there is space centre, is then placed on inside ready-made mould, pours into a mould, disposable die cast with the aluminium alloy of liquid state.
Because electric heater working environment is moister, therefore establish anti-electricity wall 6, ensure that the security that electric heater uses.Because the helical form water pipe 2 of heater of water electricity separation 3 is enclosed within outside helical form heating tube 24, make electric heater volume little, thus the space in room can be saved.
Described heater of water electricity separation 3 is scaling, corrosion-resistant, water-tight, leakproof, completely electricity separation not, and performance is highly stable, and heat conduction is easier, more durable.
In the present embodiment, current are entered by water inlet 5, and the water stream channel through switch 4 inside enters heater of water electricity separation 3, flows out from delivery port 22 to gondola water faucet 20.Switch 4 inside to be provided with when controlling to open discharge from large to small, the spool that changes from small to big of discharge when closing, when the switch knob 10 of switch 4 is opened, discharge reaches maximum instantaneously, along with switch knob 10 rotational angle becomes large, discharge diminishes, when switch knob 10 is closed, discharge is changed from small to big, and reaches maximum at the last instantaneous water flow of closing.Can configuration switch 4 is inner when opening with control discharge from large to small, the rotating shaft 19 that is connected of discharge is changed from small to big when closing spool is connected with microswitch 11 at a certain setting discharge place, thus trigger microswitch 11, because microswitch 11 and heater of water electricity separation 3 are electrically connected by wire, therefore heater of water electricity separation 3 can be made to be energized, thus start heating.Detailed process is: when electric heater is opened, discharge reaches maximum instantaneously, along with the rotation of switch knob 10, when turning to setting value, triggering microswitch 11 makes heater of water electricity separation 3 start heating, because heater of water electricity separation 3 power is constant, water temperature can raise gradually until maximum temperature, general setting maximum temperature is no more than 55 DEG C, during closing switch handle 10, discharge slowly becomes large, water temperature slowly reduces, and when turning to a certain setting discharge, microswitch 11 is triggered again, heater of water electricity separation 3 is made to stop heating, switch knob 10 continues closed, discharge is increasing, large discharge cold water flow takes away calandria heat, until close last moment, discharge is maximum, make leaving water temperature no longer excessively boiling hot, effectively prevent electric heater not powered-down directly close the drawback that water last moment causes coolant-temperature gage too high because discharge is little.Described a certain setting discharge, under preferred regular service conditions discharge be 0.7 liter/min and more than, also can set discharge as required.The design of this electric heater is more scientific, and use safer convenience, the life-span is more permanent.Moreover, after the utility model microswitch 11 rotates and heater of water electricity separation 3 is heated, discharge slowly reduces, and when heater of water electricity separation power is constant, hot water can have different temperature, easy to use, water and electric saving.
Fig. 2 is the structural representation of switch 4.Be located at discharge when switch 4 internal control is opened from large to small, when closing the spool that changes from small to big of discharge select two to be close to can adjustment sheet A12 and adjustment sheet B13 in relative rotation, adjustment sheet A12 and adjustment sheet B13 are provided with opening, adjustment sheet A12 adopts the fixed form sealed to be connected with water stream channel inwall surrounding, adjustment sheet B13 is fixedly connected with by rotating shaft 19 with switch knob 10, and the opening on described adjustment sheet A12 and adjustment sheet B13 is two.When opening current, current are entered by inlet opening 14, and the overlapping position through adjustment sheet A12 and adjustment sheet B13 opening flows out, and finally flow to the water stream channel of electricity separation heater of water electricity separation 3 from apopore 9.Rotating shaft 19 is provided with protruding 18, described microswitch 11 is fixedly connected with the inwall of switch 4, which is provided with button 17, when rotating shaft 19 to setting value namely a certain setting discharge time, protruding 18 touch mutually with button 17, because microswitch 11 is electrically connected by wire with heater of water electricity separation 3, therefore can start or close heater of water electricity separation 3.
Open and close in water flow process, the concrete motion process of adjustment sheet A12 and adjustment sheet B13 is: when adjustment sheet B13 rotates, first the opening of adjustment sheet A12 and adjustment sheet B13 reaches maximum area and overlaps, and rotating counterclockwise along with switch knob 10, adjustment sheet A12 and adjustment sheet B13 opening overlapping area slowly diminish, until minimum, make to open instantaneous water flow maximum, slowly diminish again, time maximum to switch knob 10 opening angle, discharge is minimum, when closing current, switch knob 10 rotates clockwise, adjustment sheet A12 and adjustment sheet B13 opening overlapping area change from small to big, discharge is changed from small to big, close last instantaneous water flow and reach maximum.When opening current, electric heater gondola water faucet 20 place first goes out cold water, when adjustment sheet B13 turns an angle to setting value and a certain setting discharge, turn and take out 19 and can touch microswitch 11, the present embodiment selector switch handle 10 turns to 45° angle and touches microswitch 11, thus trigger microswitch 11, heater of water electricity separation 3 is heated, hot water is gone out from gondola water faucet 20, and along with the minimizing of discharge, hot water temperature is more and more higher, until discharge minimum of a value, when closing current, adjustment sheet B13 rotates backward, discharge increases, hot water temperature reduces, when turning to setting value and a certain setting discharge to rotating shaft 19, again trigger microswitch 11, heater of water electricity separation 3 is made to stop heating, switch knob 10 continues closed, discharge is increasing, large discharge cold water flow takes away calandria heat, make leaving water temperature no longer excessively boiling hot.
The adjustment sheet A12 be close to and adjustment sheet B13 is in rotation process, and its opening can overlap, thus current can be passed through, and when the minimum overlapping area of the utility model opening is set as making normally to use, hot water's amount is more than 0.7 liter/min.
Opening on described adjustment sheet A12 and adjustment sheet B13 can set multiple as required, as long as to meet when opening discharge, discharge is changed from small to big from large to small, when closing, and at gondola water faucet 20 minimum thermal discharge place, the temperature of hot water is not higher than 55 DEG C.Select the opening on adjustment sheet A12 and adjustment sheet B13 to be two, this spline structure is simple, and production cost is low.
Fig. 3 be adjustment sheet B13 near adjustment sheet A12 side structural representation, numbering 15 and 16 is the opening that two water supply of adjustment sheet B13 flows through.Fig. 4 is adjustment sheet A12 structural representation, and numbering 7 and 8 is the opening that two water supply of adjustment sheet B13 flows through.
When Fig. 5 is closing switch handle 10, adjustment sheet A12 and adjustment sheet B13 opening streamflow regime schematic diagram, now switch knob 10 is in complete closure state; Fig. 6 be cold water flow maximum time, adjustment sheet A12 and adjustment sheet B13 opening streamflow regime schematic diagram; Fig. 7 be hot water flow minimum time, adjustment sheet A12 and adjustment sheet B13 opening streamflow regime schematic diagram, wherein dash area is adjustment sheet A12 and adjustment sheet B13 opening (15,16,7,8) overlapping position, and overlapping area is larger, and discharge is larger.Described adjustment sheet A12 and adjustment sheet B13 aperture position and size also can regulate according to actual needs.
The present embodiment breaker in middle handle 10 is when opening, rotating 30 ° of angles is discharge maximum, and rotate 45° angle place, the projection 18 in rotating shaft 19 touches the button 17 on microswitch 11, thus triggering microswitch 11 makes heater of water electricity separation 3 heat, rotating 90 ° of angles is minimum discharge place.Such design, uses convenient.Also can set different angles as required and start microswitch such as 90 °, rotate different angle discharge maximum or minimum, such as rotation 5 ° of discharges are maximum, rotate 120 °, discharge is minimum, and handle can be made like this in rotation in a big way to have current.
Particularly, the material that described adjustment sheet A and adjustment sheet B is used is pottery.
Particularly, described helical form water pipe 2 comprises water inlet end and water side, and helical form water pipe 2 diameter is 0.5 millimeter, and helical form water pipe 2 length of run is 1.6 meters, helical form heating tube 24 length of run is 1.2 meters, and the distance after spiraling between water inlet end and water side is 9-10cm.This makes helical form heating tube 24 and helical form water pipe 2 have a lot of contacts area, the water heating that can well be flowed into by water inlet end, thus can use hot water at any time.Different sizes can certainly be set as required.
Particularly, described heating tube 24 comprises metal tube envelope, the crystal magnesium oxide sand between metal tube envelope and spiral lectrothermal alloy wire along central shaft in pipe to equally distributed spiral lectrothermal alloy wire (nickel chromium triangle or ferrochrome) and padding and compacting, described heating tube mouth of pipe two ends are sealed with silica gel or pottery, this make lectrothermal alloy wire and metal shell completely isolated.New insulated Heat Conduction Material magnesium oxide sand, it have high density, hyperfine, fully the feature such as to tamp, charged calandria and outer wall are separated, thus realize electric isolution completely with water.
Particularly, described electric heater comprises cylindrical shell, and cylindrical shell diameter is 6.5-7cm, and the distance located to anti-electricity wall bottom cylindrical shell is 20-22cm.Total volume is very little, saves space.Certainly, also different sizes can be designed as required.
Particularly, described heater of water electricity separation is also provided with temperature controller and controllable silicon 21, described temperature controller and controllable silicon 21 are electrically connected with heater of water electricity separation 3, and the working method of temperature controller and controllable silicon 21 conventionally in mode carry out.
Power supply on described electric heater is connected according to known connected mode with miscellaneous part.
Embodiment 2
With embodiment 1, its different place is that heater of water electricity separation 3 comprises casing 25, helical form heating tube 24 and helical form water pipe 2, and described helical form water pipe 2 and helical form heating tube 24 are close together and spiral inside casing 25, specifically see Fig. 9.Two temperature controllers 1 are designed with close to heater of water electricity separation 3 water side place.
When it should be noted that opening switch handle 10 described in the utility model, discharge reaches maximum instantaneously, and closing switch handle 10 last moment, discharge is maximum, opens and closes the speed of switch knob 10 when being and adopting user normally to use.Although first opening can have ascending overlapping when adjustment sheet A12 opens with adjustment sheet B13, but during owing to normally using, switch knob 10 rotates very fast, when current also do not flow to gondola water faucet 20 place, opening has reached the coincidence of maximum area, therefore it is maximum to open instantaneous water flow, it is also maximum in like manner closing last instantaneous water flow.
Only as described above, be only the preferred embodiment of the utility model, when can not limit the scope of the utility model enforcement with this, namely generally according to equivalence change simple done by the content described in the utility model claim and utility model description and modification, all still belong within the utility model claim scope.In addition, summary part and title are only used to the use of auxiliary patent document search, are not used for the interest field of restriction the utility model.
Claims (10)
1. the mini electric heater of an electricity separation, comprise water inlet, delivery port, the water stream channel that is connected with water inlet and delivery port, it is characterized in that, also comprise to be located in water stream channel near the heater of water electricity separation of delivery port one end, for starting or closes the microswitch that heater of water electricity separation heats, described microswitch is electrically connected by wire with heater of water electricity separation.
2. the mini electric heater of electricity separation as claimed in claim 1, it is characterized in that, described heater of water electricity separation comprises helical form heating tube and is enclosed within the helical form water pipe outside helical form heating tube, and described helical form water pipe and helical form heating tube connect and compose an entirety by aluminium alloy compression casting.
3. the mini electric heater of electricity separation as claimed in claim 1, it is characterized in that, also be provided with near water inlet one end in described electric heater main body discharge when controlling to open from large to small, discharge is changed from small to big when closing spool and the rotating shaft that is connected with spool, described rotating shaft starts at a certain setting discharge place or closedown microswitch; Described close delivery port one end be connected with heater of water electricity separation is also provided with anti-electricity wall.
4. the mini electric heater of electricity separation as claimed in claim 3, it is characterized in that, described spool comprise two be close to can adjustment sheet A and adjustment sheet B in relative rotation, described adjustment sheet A and adjustment sheet B is provided with opening, and adjustment sheet A adopts the fixed form sealed to be connected with water stream channel inwall surrounding; Opening on described adjustment sheet A and adjustment sheet B is two.
5. the mini electric heater of electricity separation as claimed in claim 4, it is characterized in that, described electric heater also comprises switch knob, and it is fixedly connected with by rotating shaft with adjustment sheet B.
6. the mini electric heater of electricity separation as claimed in claim 3, it is characterized in that, described a certain setting discharge is that switch knob rotates 45° angle place, and described open water flow maximum flow of water amount from large to small and minimum discharge place are that switch knob rotates 5 ° and hexagonal angle place.
7. the mini electric heater of electricity separation as claimed in claim 3, it is characterized in that, described a certain setting discharge is that switch knob rotates 45° angle place, and described open water flow maximum flow of water amount from large to small and minimum discharge place are that switch knob rotates 30 ° and 90 ° of angles place.
8. the mini electric heater of electricity separation as claimed in claim 1, it is characterized in that, described heater of water electricity separation comprises casing, helical form water pipe and helical form heating tube, and described helical form water pipe and helical form heating tube are close to and are spiraled inside casing.
9. the mini electric heater of the electricity separation as described in claim 2 or 8, it is characterized in that, described helical form heating tube comprises metal tube envelope, the crystal magnesium oxide sand between metal tube envelope and spiral lectrothermal alloy wire along central shaft in pipe to equally distributed spiral lectrothermal alloy wire and padding and compacting, and described heating tube mouth of pipe two ends are sealed with silica gel or pottery; Described heater of water electricity separation is connected with controllable silicon and temperature controller; Described helical form water pipe comprises water inlet end and water side, and the distance between described water inlet end and water side is 9-10cm, and helical form water pipe length of run is 1.6 meters, and described helical form heating tube length of run is 1.2m.
10. the mini electric heater of electricity separation as claimed in claim 1, it is characterized in that, described electric heater comprises cylindrical shell, and cylindrical shell diameter is 6.5-7cm, and the distance located to anti-electricity wall bottom cylindrical shell is 20-22cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429113.3U CN204787191U (en) | 2015-06-19 | 2015-06-19 | Mini electric water heater of water and electricity separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429113.3U CN204787191U (en) | 2015-06-19 | 2015-06-19 | Mini electric water heater of water and electricity separation |
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| Publication Number | Publication Date |
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| CN204787191U true CN204787191U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520429113.3U Active CN204787191U (en) | 2015-06-19 | 2015-06-19 | Mini electric water heater of water and electricity separation |
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| CN (1) | CN204787191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425119A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | A kind of auto-power-off device |
-
2015
- 2015-06-19 CN CN201520429113.3U patent/CN204787191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425119A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | A kind of auto-power-off device |
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Effective date of registration: 20151223 Address after: 510000, Ma 21 village, Dagang Town, Guangzhou, Guangdong, Nansha District Patentee after: GUANGZHOU JUKE ELECTRIC APPLIANCE CO., LTD. Address before: 066306, Hebei Province, Funing County, Qinhuangdao province Daxin village, No. 70 round village Patentee before: Yuan Wenxing |