CN202532008U - Quick heating faucet - Google Patents
Quick heating faucet Download PDFInfo
- Publication number
- CN202532008U CN202532008U CN2012201165101U CN201220116510U CN202532008U CN 202532008 U CN202532008 U CN 202532008U CN 2012201165101 U CN2012201165101 U CN 2012201165101U CN 201220116510 U CN201220116510 U CN 201220116510U CN 202532008 U CN202532008 U CN 202532008U
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- CN
- China
- Prior art keywords
- heating tube
- shell
- water
- stainless steel
- hot water
- 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 quick heating faucet which comprises a housing, wherein a water inlet is formed at the lower end of the housing; a water outlet is formed at the upper end of the housing; a water pressure switch connected with a heating tube and a power supply is arranged at the water inlet which is in threaded connection with a water inlet connector; the water outlet is connected with a water outlet tube; a manual regulation switch is arranged on the side surface of the housing; the electrothermal film heating tube is arranged in the housing; the two ends of the electrothermal film heating tube are fixedly connected with two flange terminals respectively; the two flange terminals are connected with the water inlet and the water outlet respectively; the heating tube is internally provided with a guide device; and a temperature controller is arranged on the heating tube. The heat utilization efficiency of the quick heating faucet is up to 95%, and the power switch is controlled by water pressure and turned off when no water is available. In addition, the temperature controller controls the heating tube to be shut down when the heating tube heats to reach a certain temperature, so that the safety is good. Further, the water temperature can be regulated freely, the quick heating faucet is convenient in use and long in life, and the scale does not deposit easily.
Description
Technical field
The utility model relates to water-heating device, especially a kind of fast hot water tap.
Background technique
Existing in the market hot water tap is electrothermal wire heating's pipe that screw type is set in the plastic casing the inside.Stainless steel or copper pipe formula electrothermal wire heating manage abbreviation " immersion heater ", and electric heating wire outside coated insulation is placed in Stainless Steel Tube or the copper pipe, and its heating principle is: the heat that electric heating wire sent passes to stainless steel or copper pipe through isolation layer.The water that flows through electrothermal wire heating's pipe is heated, and this is the most traditional a kind of indirection type mode of heating, because its thermal conductivity of insulating material is very low, the utilization ratio of heat is merely about 65%.In addition, the water quality of northern area is harder, is easy at a thick layer of dirt of heating tube outside deposition, and serious meeting covers whole heater, reduces the thermal efficiency greatly, causes supplying caloric receptivity uneven, finally causes explosion, has potential safety hazard.
Recently also have and new heating equipment occurred; The stainless steel waterpipe that diameter is very little and electrothermal wire heating's pipe are embedded in the die casting aluminium the inside, and the heat that electrothermal wire heating's pipe is sent passes to stainless steel waterpipe through die casting aluminium; Water flows through stainless steel waterpipe and absorbs its heat, thereby is heated.Though this mode is not easy fouling, the utilization ratio of heat is very low, is unfavorable for energy-conservation.
The model utility content
For utilization ratio and the Security that improves heat, the utility model provides a kind of safe, energy-conservation, fast hot water tap efficiently.
The utility model is realized above-mentioned technical purpose through following technological scheme.
A kind of fast hot water tap comprises shell, stainless steel metal electric heating film heating tube, temperature controller, flange, hydraulic pressure switch, manual tune switch, outlet pipe, water intake link; Said shell lower end is provided with water intake, and there is water outlet the upper end, and a hydraulic pressure switch that is connected with heating tube and power line is respectively installed in said water inlet; And be threaded with the water intake link; Also be provided with an electric source line interface on the said shell and be electrically connected with said hydraulic pressure switch, the water outlet of said shell is connected with outlet pipe, and the setting of said electric heating film heating tube in the enclosure; Its two ends are fixedly connected with the flange terminal respectively; Two flange terminals are connected with water outlet with water intake respectively, and said heating tube is provided with a temperature controller, is provided with flow guide device in the said heating tube; Said flow guide device is provided with spirality channel, and the shell side is provided with a manual by-pass cock.
Preferably; Said stainless steel metal electric heating film heating tube comprises Stainless Steel Tube, insulating medium, heating resistor, conductor; Said insulating medium is printed on stainless steel pipe surface, is provided with heating resistor, conductor above the said insulating medium successively, also is provided with insulating medium on the said conductor.
Preferably, between said heating tube and the flange terminal, be respectively equipped with seal ring between flange terminal and the shell.
Preferably, said shell is ABS (full name " acrylonitrile-butadiene-styrene copolymer ") flame retardant plastic shell.
Preferably, said stainless steel metal electric heating film heating tube is provided with Thermal Cutoffs.
Preferably, said flow guide device is a high-temperature resistance plastice.
Preferably, said flow guide device is provided with spirality channel, and the cross section of said spirality channel is V-shaped.
Fast hot water tap's according to the invention working principle is: open the manual tune switch; Hydraulic pressure switch is opened automatically simultaneously; Heater connects power connection, and stainless steel metal electric heating film heating tube is rapidly heated, and cold water is got into by water intake; When flowing through spirality channel, directly absorb the heat of said heating tube, flow to water outlet.At this moment the manual tune switch can be regulated the required water temperature (30 ℃-65 ℃) and the water yield.After closing the manual tune switch, the hydraulic pressure switch automatic disconnection is cut off the electricity supply, and does not anhydrously work, and is safer.The northern area relatively poor in water quality uses, and also is difficult for incrustation, do not influence its working life.
The beneficial effect of the utility model is following:
Adopt stainless steel metal electric heating film heating tube that cold water is heated in the utility model, through on corrosion resistant plate, applying insulating medium, power and water is separated, the withstand voltage 1800V that is not less than of said insulating medium can not cause the problem of personal safety to the user.The efficiency of heating surface is higher than traditional water heater, and heat utilization efficiency can reach 95%.And the power switch of heating tube is to control according to hydraulic pressure, and when the manual tune switch cut out, the outage of stainless steel metal electric heating film heating tube was not worked.The temperature controller that is provided with on the heating tube can be controlled the temperature of hot water that heating tube adds, and when temperature reaches setting value, heating tube will quit work, and water not heated, and guarantee personal safety.Simultaneously, on the stainless steel metal electric heating film heating tube Thermal Cutoffs is installed,, can cuts off the electricity supply automatically, play the effect of double insurance when running into special circumstances (when for example temperature is too high).In addition, shell is provided with a water yield and temperature regulation switch, can regulate water temperature, and is easy to use.Be difficult for incrustation, long service life.
Description of drawings
Fig. 1 is fast hot water tap's longitudinal profile structural representation according to the invention
Description of reference numerals is following:
1-stainless steel metal electric heating film heating tube, 2-temperature controller, 3-flange terminal, 4-hydraulic pressure switch, 5-water intake, 6-electric source line interface, 7-manual tune switch, 8-flow guide device, 9-water outlet, 10-outlet pipe, 11-spirality channel, 12-shell.
Embodiment
For the clearer technological scheme of introducing the utility model, below in conjunction with accompanying drawing and specific embodiment the utility model is further described, but the protection domain of the utility model is not limited to this.
As shown in Figure 1; Fast hot water tap according to the invention comprises shell 12, stainless steel metal electric heating film heating tube 1, Thermal Cutoffs, flange, hydraulic pressure switch 4, manual tune switch 7, outlet pipe 10, water intake link (not shown); Said shell 12 lower ends are provided with water intake 5; There is water outlet 9 upper end, and a hydraulic pressure switch 4 that is connected with heating tube 1 and power line is respectively installed at said water intake 5 places, and is threaded with the water intake link; Also be provided with an electric source line interface 6 on the said shell 12 and be electrically connected with said hydraulic pressure switch 4, said hydraulic pressure switch 4 is controlled the power supply of said heating tube 1 through the pressure of responding to its ambient water.The water outlet 9 of said shell 12 is connected with outlet pipe 10.Said electric heating film heating tube 1 is arranged in the shell 12; Its two ends are fixedly connected with flange terminal 3 respectively; Said two flange terminals 3 are connected with water outlet 9 with water intake 5 respectively; Be equipped with seal ring between said heating tube 1, flange terminal 3 and the shell 12 and reached sealing fully, said heating tube 1 is provided with a temperature controller 2, is provided with flow guide device 8 in the said heating tube 1; Said flow guide device 8 is provided with spirality channel 11 to increase the time that cold water stops in said heating tube 1, makes cold water be heated to suitable temperature.Shell 12 sides are provided with a manual by-pass cock 7, are used for opening or closing water tap, and can regulate the amount of water outlet and the temperature of water.
When opening manual tune switch 7, cold water gets into said heating tube 1 by water intake 5, and hydraulic pressure switch 4 is opened automatically simultaneously; The heater power supply; Said heating tube 1 is rapidly heated, and cold water directly absorbs the heat of said heating tube 1 when flowing through spirality channel 11, flow to water outlet 9; At this moment can adjust the temperature of the water yield and water outlet through adjustment manual tune switch 7, adjustable temperature range is 30 ℃～65 ℃.After closing manual tune switch 7, hydraulic pressure switch 4 automatic disconnections are cut off the electricity supply, and accomplish anhydrously not work, and are safer.
Further, on the basis of technique scheme, in order to increase the service life, and reduce the loss of heat, said flow guide device 8 is selected high-temperature resistance plastice for use, and said shell 12 is the ABS flame retardant plastic.Improved its working life on the one hand, also reduced the heat that flow guide device 8 is absorbed simultaneously, thereby reduced the loss of heat.
Further; On the basis of technique scheme; In order further to improve fast hot water tap's Security, said stainless steel metal electric heating film heating tube 1 is provided with Thermal Cutoffs, when temperature is crossed high special circumstances; Said heating tube 1 is cut off the power supply automatically, avoid security incident and produce.
Above embodiment is used to explain the mode of execution of the utility model; Be not the exhaustive of the utility model; So the utility model is not limited to above-mentioned mode of execution; Under the situation of the flesh and blood that does not deviate from the utility model, any modification that it may occur to persons skilled in the art that, improvement, replacement all belong to the scope of the utility model.
Claims (7)
1. fast hot water tap; Comprise shell (12), stainless steel metal electric heating film heating tube (1), temperature controller (2), flange terminal (3), hydraulic pressure switch (4); Manual tune switch (7), outlet pipe (10), water intake link, said shell (12) lower end is provided with water intake (5), and there is water outlet (9) upper end; Said water intake (5) locates to install the hydraulic pressure switch (4) that is connected with heating tube (1) and power line respectively; And be threaded with the water intake link, also being provided with an electric source line interface (6) on the said shell (12) and being electrically connected with said hydraulic pressure switch (4), the water outlet (9) of said shell (12) is connected with outlet pipe (10); Shell (12) side is provided with a manual by-pass cock (7); It is characterized in that also comprise stainless steel metal electric heating film heating tube (1), temperature controller (2), flange terminal (3), said electric heating film heating tube (1) is arranged in the shell (12); Its two ends are fixedly connected with flange terminal (3) respectively; Said two flange terminals (3) are connected with water outlet (9) with water intake (5) respectively, and said heating tube (1) is provided with a temperature controller (2), are provided with flow guide device (8) in the said heating tube (1).
2. fast hot water tap according to claim 1; It is characterized in that; Said stainless steel metal electric heating film heating tube (1) comprises Stainless Steel Tube, insulating medium, heating resistor, conductor; Said insulating medium is printed on stainless steel pipe surface, is provided with heating resistor, conductor above the said insulating medium successively, also is provided with insulating medium on the said conductor.
3. fast hot water tap according to claim 2 is characterized in that, between said heating tube (1) and the flange terminal (3), be respectively equipped with seal ring between flange terminal (3) and the shell (12).
4. fast hot water tap according to claim 4 is characterized in that, said shell (12) is the ABS flame retardant plastic.
5. according to each described fast hot water tap of claim 1-4, it is characterized in that said stainless steel metal electric heating film heating tube (1) is provided with Thermal Cutoffs.
6. fast hot water tap according to claim 5 is characterized in that, said flow guide device (8) is a high-temperature resistance plastice.
7. fast hot water tap according to claim 6 is characterized in that, said flow guide device (8) is provided with spirality channel (11), and the cross section of said spirality channel (11) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201165101U CN202532008U (en) | 2012-03-23 | 2012-03-23 | Quick heating faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201165101U CN202532008U (en) | 2012-03-23 | 2012-03-23 | Quick heating faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532008U true CN202532008U (en) | 2012-11-14 |
Family
ID=47133195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201165101U Expired - Fee Related CN202532008U (en) | 2012-03-23 | 2012-03-23 | Quick heating faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620412A (en) * | 2012-03-23 | 2012-08-01 | 宁波奥罗拉电子有限公司 | Instant heating water tap and production method of heating tube |
-
2012
- 2012-03-23 CN CN2012201165101U patent/CN202532008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620412A (en) * | 2012-03-23 | 2012-08-01 | 宁波奥罗拉电子有限公司 | Instant heating water tap and production method of heating tube |
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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: 20121114 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |