CN2465115Y - Quick continuous direct heating type water heater - Google Patents
Quick continuous direct heating type water heater Download PDFInfo
- Publication number
- CN2465115Y CN2465115Y CN 01208238 CN01208238U CN2465115Y CN 2465115 Y CN2465115 Y CN 2465115Y CN 01208238 CN01208238 CN 01208238 CN 01208238 U CN01208238 U CN 01208238U CN 2465115 Y CN2465115 Y CN 2465115Y
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- CN
- China
- Prior art keywords
- water
- electrothermal tube
- electrode
- heating type
- power switch
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The utility model relates to an electric water heater, particularly a quick continuous direct heating type electric water heater which comprises an electric heating pipe, a water temperature regulating device, and a water controlling power switch. A water inlet and a water outlet are respectively arranged on both ends of the electric heating pipe. Electric heating films are sprayed and coated on the electric heating pipe. The electric heating films on both ends of the electric heating pipe are respectively provided with electrodes. The water inlet is connected with a water inlet joint through a hose. The water outlet is connected with a water outlet joint through the hose and the water controlling power switch. The two electrodes are respectively connected with a zero line of a power supply and the water temperature regulating device. A temperature control circuit and the water controlling power switch are arranged on the water temperature regulating device. The utility model can continuously supply hot water, with the advantages of little space occupation, safety, and convenience.
Description
The utility model is a kind of electric heater, particularly a kind of fast continuous direct-heating type electric heater.
Electric heater of the prior art all is to use with after sealing water storage heating back and the cold water mix temperature adjustment, and mostly with heating wire as electric heating device, prior art has following deficiency:
1. need to be equipped with the water tank of large volume, it takes up space greatly, uses inconvenient;
2. heating wire burns out easily, and the life-span is short, and is dangerous;
3. can not hot water without interruption.
The purpose of this utility model is to design a kind of novel fast continuous direct-heating type electric heater in order to overcome the deficiencies in the prior art.
The utility model is realized as follows:
The utility model comprises electrothermal tube, water temperature regulation device, water control power switch, they all are fixedly arranged in the housing, the electrothermal tube two ends are respectively water inlet and delivery port, the two ends of electrothermal tube also are respectively equipped with electrode, water inlet links to each other with water supply connector by flexible pipe, delivery port links to each other with water out adapter with the water control power switch by flexible pipe, and when water fed, the water control power switch was with power-on; When cutting off the water route, the water control power switch will be cut off the electricity supply, and an electrode of electrothermal tube links to each other with zero-power line, and another electrode and water temperature regulation device link, and one of the two interpolars parallel connection of electrothermal tube is by rectifying tube D, indicator lamp LED, resistance R
3The circuit that is in series, described water temperature regulation device is made up of thyristor, bidirectional trigger diode, water control power switch and water temperature by-pass cock, and its circuit connecting relation is: thyristor KG
1And KG
2Parallel connection, the end after the parallel connection and the electrode of electrothermal tube link, and the other end and power firestreak link, and the utmost point of the control end of thyristor KG and bidirectional trigger diode ST links capacitor C
2, resistance R
2The series connection back is in parallel with thyristor KG, resistance R
1, capacitor C
1, water temperature regulate after resistance W, water control power switch 8, the overheat switch K series connection also in parallel with thyristor KG, another utmost point and the resistance R of bidirectional trigger diode ST
1And capacitor C
1The serial connection point link.
Described electrothermal tube can be spiral, also can be straight shape, also can be formed by straight shape electrothermal tube serial connection; The outer wall of described electrothermal tube is coated with Electric radiant Heating Film, and the two ends of pipe are respectively water inlet and delivery port, and the Electric radiant Heating Film that is positioned at place, electrothermal tube two ends is provided with electrode.
Electric radiant Heating Film on the described electrothermal tube is that the method by spray pyrolysis makes tin ash and mediator be deposited on the outer wall of pipe; Electrode on the electrothermal tube is smeared silver conductive adhesive with special Copper Foil lock ring again and is made on Electric radiant Heating Film.
Described spirality electrothermal tube is to make with the ultrahard Pyrex; Described straight shape electrothermal tube can be to make with the ultrahard Pyrex, also can be to make with quartz glass.
Good effect of the present utility model is:
1. the electrothermal tube volume is little, and the efficient height is easy for installation, can realize hot water without interruption;
2. fluid and the insulating properties between the Electric radiant Heating Film in the electrothermal tube are good, have good security;
3 can control water temperature as required easily.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model structure chart,
Fig. 2 is the water temperature regulation device circuit theory diagrams,
Fig. 3 is electrothermal tube cross-sectional configuration figure,
Fig. 4 is straight shape electrothermal tube figure,
Fig. 5 is straight shape electrothermal tube serial connection figure.
Among the figure, 1 electrothermal tube, 2 water inlets, 3 delivery ports, 4 electrodes, 5 electrodes, 6 water supply connectors, 7 water out adapters, 8 water control power switches, 9 water temperature regulation devices, 10 shells, 11 Electric radiant Heating Film.
As shown in Figure 1, the two ends of electrothermal tube 1 are provided with electrode 4 and 5, the water inlet 2 of electrothermal tube and delivery port 3 communicate with water supply connector 6 and water out adapter 7 on the shell 10 respectively, and it goes out water passage and is provided with water control power switch 8, and electrode 4 and 5 is electrically connected with water temperature regulation device 9 in the shell 10.
As shown in Figure 2, electrothermal tube electrode 4 links to each other with zero-power line, and one of electrode 4 and 5 parallel connection are by rectifying tube D, indicator lamp LED, resistance R
3The circuit that is in series, the circuit connecting relation of described water temperature regulation device 9 is: thyristor KG
1And KG
2Parallel connection, the end after the parallel connection and the electrode 5 of electrothermal tube link, and the other end and power firestreak link, and the utmost point of the control end of thyristor KG and bidirectional trigger diode ST links capacitor C
2And resistance R
2The series connection back is in parallel with thyristor, resistance R
1, capacitor C
1, water temperature regulate after resistance W, water control power switch 8, the overheat switch K series connection also in parallel with thyristor KG, another utmost point and the resistance R of bidirectional trigger diode ST
1And capacitor C
1The serial connection point link.As shown in Figure 3, the outer wall of electrothermal tube 1 is coated with Electric radiant Heating Film.As shown in Figure 4, electrothermal tube 1 is straight shape.As shown in Figure 5, electrothermal tube 1 is straight shape concatenation type.
Claims (6)
1, a kind of fast continuous direct-heating type electric heater, it is characterized in that: the utility model is drawn together electrothermal tube, water temperature regulation device, water control power switch, the electrothermal tube two ends are respectively water inlet and delivery port, the two ends of electrothermal tube also are respectively equipped with electrode, and water inlet links to each other with water supply connector by flexible pipe, and delivery port links to each other with water out adapter with the water control power switch by flexible pipe, an electrode of electrothermal tube links to each other with zero-power line, and another electrode and water temperature regulation device link.
2, according to the described fast continuously direct-heating type electric heater of claim 1, it is characterized in that: two interpolars of electrothermal tube in parallel one by rectifying tube D, indicator lamp LED, resistance R
3The circuit that is in series.
3, according to the described fast continuous direct-heating type electric heater of claim 1, it is characterized in that: described water temperature regulation device is made up of thyristor, bidirectional trigger diode, water control power switch and water temperature by-pass cock, and its circuit connecting relation is: thyristor KG
1And KG
2Parallel connection, the end after the parallel connection and the electrode of electrothermal tube link, and the other end and power firestreak link, and the utmost point of the control end of thyristor KG and bidirectional trigger diode ST links capacitor C
2, resistance R
2The series connection back is in parallel with thyristor KG, resistance R
1, capacitor C
1, water temperature regulate after resistance W, water control power switch 8, the overheat switch K series connection also in parallel with thyristor KG, another utmost point and the resistance R of bidirectional trigger diode ST
1And capacitor C
1The serial connection point link.
4. according to the described fast continuous direct-heating type electric heater of claim 1, it is characterized in that: described electrothermal tube can be spiral, also can be straight shape, also can be formed by straight shape electrothermal tube serial connection; The outer wall of described electrothermal tube is coated with Electric radiant Heating Film, and the two ends of pipe are respectively water inlet and delivery port, and the Electric radiant Heating Film that is positioned at place, electrothermal tube two ends is provided with electrode.
5. according to the described fast continuously direct-heating type electric heater of claim 4, it is characterized in that: the Electric radiant Heating Film on the described electrothermal tube is that the method by spray pyrolysis makes tin ash and mediator be deposited on the outer wall of pipe; Electrode on the electrothermal tube is smeared silver conductive adhesive with special Copper Foil lock ring again and is made on Electric radiant Heating Film.
6. according to the described fast continuous direct-heating type electric heater of claim 4, it is characterized in that: described spirality electrothermal tube is to make with the ultrahard Pyrex; Described straight shape electrothermal tube can be to make with the ultrahard Pyrex, also can be to make with quartz glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208238 CN2465115Y (en) | 2001-03-07 | 2001-03-07 | Quick continuous direct heating type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208238 CN2465115Y (en) | 2001-03-07 | 2001-03-07 | Quick continuous direct heating type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465115Y true CN2465115Y (en) | 2001-12-12 |
Family
ID=33628464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208238 Expired - Fee Related CN2465115Y (en) | 2001-03-07 | 2001-03-07 | Quick continuous direct heating type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465115Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357671C (en) * | 2003-08-27 | 2007-12-26 | 黄振隆 | Liquid heating device and heater |
-
2001
- 2001-03-07 CN CN 01208238 patent/CN2465115Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357671C (en) * | 2003-08-27 | 2007-12-26 | 黄振隆 | Liquid heating device and heater |
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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 |