CN2146679Y - Automatic on-off rapid electric water heater - Google Patents
Automatic on-off rapid electric water heater Download PDFInfo
- Publication number
- CN2146679Y CN2146679Y CN 93202107 CN93202107U CN2146679Y CN 2146679 Y CN2146679 Y CN 2146679Y CN 93202107 CN93202107 CN 93202107 CN 93202107 U CN93202107 U CN 93202107U CN 2146679 Y CN2146679 Y CN 2146679Y
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- CN
- China
- Prior art keywords
- water
- water heater
- automatic
- rapid
- contact
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- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to an electric water heater, which is an electric heating shower or a water heater which is especially suitable for various occasions having water and electricity. The utility model provides an automatic on-off rapid electric water heater which is safe and convenient. The automatic on-off rapid electric water heater is switched on or off along with the water supply or the water break of the tap water, and hot water can be supplied while in power on. In the automatic on-off rapid electric water heater, two quartz glass tubes are connected in parallel to be used. The water temperature can reach 42DEG C. to 51DEG C. in ten seconds. The high heat efficiency can reach more than 80%. The automatic on-off rapid electric water heater is an ideal washing and bathing equipment and mainly comprises a water and electricity synchronous switch and a rapid heating device, having the advantages of simple structure and convenient installation.
Description
The utility model is a kind of electric water-heating apparatus, is specially adapted to various electric heating shower or the water heaters that have water, electric field to close.
All there is certain weak point in commercially available all kinds of water heaters at present, should not be installed in bathroom or the kitchen as gas water heater, and electrothermal water heater warming up period are long, though the fast heating type electric heating shower is convenient, price is more expensive.
In order to remedy the deficiency of above-mentioned various water heaters, the utility model provides a kind of safe and convenient automatic power on-off fast water heater, and this water heater is the switching electricity along with the switching water of running water, and energising can heat supply water.
Automatic power on-off fast water heater of the present utility model mainly is made up of water power synchro switch and rapid hot water device two parts.The water power synchro switch is made up of switch contact point (1), contact return spring (2), insulating support (3), contact (4), fastening shell (5), relay catch bar return spring (6), relay catch bar (7), spill rubber cup (9), the hollow bolt (8) that is used for fastening spill rubber cup, outlet pipe (10), piston (11), machine shell (12), water inlet pipe (13) etc.The rapid hot water device is drawn iron staff (14), porcelain duct (15), bakelite (16), sealing water blockoff insulant (17), ferule (18), quartzy wave duct (20), heating filament (22), cooling water inlet (23), hot water output port (24), series connection water flow pipes (26) etc. by conduction and is formed.The switch contact point (1) of water power synchro switch, sheet return spring (2), insulating support (3), contact (4) are fixed with fastening shell (5).Relay catch bar (7) under the contact (4) is gone up and is relay catch bar return spring (6), one spill rubber cup (9) is arranged under the relay catch bar, spill rubber cup (9) with hollow bolt (8) with its fastening its positive confinement water blockoff that makes, under the spill rubber cup (9) piston (11), piston (11) is other to be delivery port (10), and the piston below is water inlet (13).The delivery port of water power synchro switch (10) is connected with the water inlet (23) of rapid hot water device, the rapid hot water device is that quartz glass tube (20) is inserted in the ferule (18), ferule (18) internal diameter is 15mm, the lead-out wire of the heating filament (22) in the quartz glass tube (20) is fixing with bakelite (16), adorn a conduction on the preceding lead-out wire of bakelite (16) and draw iron staff (14), conduction is drawn iron staff (14) and is gone up cover one porcelain bushing shell (15), with quartz glass tube (20) two ends pouring sealing and fixing, its absolute insulation is not soaked with sealing water blockoff insulant (17).(19) be the current thermals treatment zone, as use two above heat-generating pipes just between ferule and ferule, to be connected with series connection water flow pipes (26).
During use, the switch contact point (1) and the power connection of water power synchro switch, the conduction armature (iron) rod at rapid hot water device two ends is connected power supply by the water power synchro switch, when running water when water power synchro switch water inlet pipe (13) enters the water power synchro switch, because the pressure-driven piston (11) of water, because moving up of piston (11), spill rubber cup (9) is up pushed up, make spill rubber cup (9) be the convex state, make the relay catch bar (7) on the spill rubber cup (9) go up the top synchronously, and extruding relay catch bar return spring (6) and contact return spring (2), make contact (4) Closing Switch contact point (1) that is water flowing, energising.Quartz glass tube this moment (20) energising promptly produces infrared ray and a large amount of heat energy.For avoiding Closing Switch contact point (1) moment generation electric spark, contact (4) is made with alloy material.Running water enters the current thermal treatment zone (19) in the ferule (18) after water power synchro switch outlet pipe (10) flows to the cooling water inlet (23) of rapid hot water device, directly contact with quartz glass tube (20) and carry out heat exchange.As using two above heat-generating pipes, current flow into through series connection water flow pipes (26) and spray from hot water output port (24) after carrying out heat exchange in next root quartz glass tube (20).When closing tap water hydraulic when being zero handkerchief, because to pressing down, power supply disconnects voluntarily that is cuts the supply of water and electricity with contact (4), relay catch bar return spring (6), relay catch bar (7), spill rubber cup (9), piston (11) etc. in the elastic force effect of contact return spring (2).With two quartz glass tubes, 42 ℃-51 ℃ of the water temperature Nei Keda in 10 second that use in parallel, four quartz glass tubes are in parallel to be used if adopt, and water temperature can reach 57 ℃ in 10 seconds.Therefore, can select the quantity of quartz glass tube as required voluntarily.
Automatic power on-off fast water heater of the present utility model has advantages such as simple installation, simple in structure, low price.Water power is synchronous during use, power saving, saves time, economizes on water, and safe and reliable, autocontrol performance is good.The thermal efficiency reaches more than 80%, is desirable washing shower equipment.
Be further described below in conjunction with accompanying drawing:
Fig. 1 is: the structure chart of the utility model water power synchro switch.
Fig. 2 is the structure chart of the new shape rapid hot water device of this practicality.
With reference to Fig. 1, Fig. 2, among the figure:
1--switch contact point 2--contact return spring
3--insulating support 4--contact
The fastening shell 6--of 5--relay catch bar return spring
7--relay catch bar 8--hollow bolt
9--spill rubber cup 10--outlet pipe
11--piston 12--machine shell
13--water inlet pipe 14--conduction is drawn iron staff
15--porcelain duct 16--bakelite
17--sealing water blockoff insulant 18--ferule
19--current thermal treatment zone 20--quartz glass tube
23--cooling water inlet 24--hot water output port
The 25--power outlet connects 220V 26--series connection water flow pipes
Claims (2)
1, a kind of automatic power on-off fast water heater, it is characterized in that this water heater is made up of water power synchro switch and rapid hot water device two parts, the water power synchro switch is by switch contact (1), contact return spring (2), insulating support (3), contact (4), fastening shell (5), relay catch bar return spring (6), relay catch bar (7), spill rubber cup (9), hollow bolt (8), outlet pipe (10), piston (11) water inlet pipe (13) is formed, and the rapid hot water device is drawn iron staff (14) by conduction, porcelain bushing shell (15), rod (16), sealing dry-hole plug (17), ferule (18), quartz glass tube (20), heating filament (22), cooling water inlet (23), hot water output port (24), series connection water flow pipes compositions such as (26).
2, automatic power on-off fast water heater as claimed in claim 1 is characterized in that with sealing water blockoff insulant (17) the pouring sealing of quartz ampoule (20) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202107 CN2146679Y (en) | 1993-01-16 | 1993-01-16 | Automatic on-off rapid electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202107 CN2146679Y (en) | 1993-01-16 | 1993-01-16 | Automatic on-off rapid electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146679Y true CN2146679Y (en) | 1993-11-17 |
Family
ID=33786381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93202107 Expired - Fee Related CN2146679Y (en) | 1993-01-16 | 1993-01-16 | Automatic on-off rapid electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146679Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460774C (en) * | 2003-08-05 | 2009-02-11 | 松下电器产业株式会社 | Fluid heating device and cleaning device using the same |
| CN104807175A (en) * | 2013-06-05 | 2015-07-29 | 广东顺德光晟电器股份有限公司 | Water flowing switch controlling and quick heating type light radiation heating film heating type electric water heater |
-
1993
- 1993-01-16 CN CN 93202107 patent/CN2146679Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460774C (en) * | 2003-08-05 | 2009-02-11 | 松下电器产业株式会社 | Fluid heating device and cleaning device using the same |
| CN104807175A (en) * | 2013-06-05 | 2015-07-29 | 广东顺德光晟电器股份有限公司 | Water flowing switch controlling and quick heating type light radiation heating film heating type electric water heater |
| CN104807175B (en) * | 2013-06-05 | 2018-05-01 | 广东顺德光晟电器股份有限公司 | The electric heater of the quick-heating type light radiation heating of water flow switch control |
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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 |