CN207570138U - A kind of electric heater - Google Patents
A kind of electric heater Download PDFInfo
- Publication number
- CN207570138U CN207570138U CN201720920872.9U CN201720920872U CN207570138U CN 207570138 U CN207570138 U CN 207570138U CN 201720920872 U CN201720920872 U CN 201720920872U CN 207570138 U CN207570138 U CN 207570138U
- Authority
- CN
- China
- Prior art keywords
- water
- fuel tank
- heat
- conduction oil
- heat exchange
- 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
Links
Abstract
The utility model discloses a kind of electric heater, the fuel tank including being equipped with conduction oil, fuel tank is interior to be equipped with the electroheat member and heat exchange water duct member being immersed in conduction oil.The utility model, by electroheat member first by heat-conducting oil heating, is being heated the water in heat exchange water duct member by conduction oil using conduction oil as heat medium, since the temperature of conduction oil may be up to spending 300 more, and there is the features such as heat transfer efficiency is good, rapid heat dissipation, thermal stability and good safety, water is fast by absorbing heat during heat exchange water duct member, it is more to absorb heat, therefore, the utility model has that hot water effluent is fast, water yield is big, the advantages that being not easy to leak electricity, have a safety feature.
Description
Technical field
The utility model belongs to water heater, and in particular to a kind of electric heater.
Background technology
Instant electric water heater is that one kind can heat component quickly to heat flowing water, and can pass through electricity by electronics
Road control water temperature, flow velocity, power etc., make water temperature reach the water heater of the temperature of suitable human body bathing.Instant-heating, without etc.
It treats, can usually start heating in a few seconds.But this water heater still has some problems：When hot water effluent amount compared with
Small, the demand having a bath especially for winter is restricted；Second is that dangerous, there are leakies.
Utility model content
The purpose of this utility model is to provide a kind of water yield is big, the electric heater that has a safety feature.
The technical scheme adopted for realizing the purpose of the utility model is as follows：
Electric heater provided by the utility model, the fuel tank including being equipped with conduction oil, interior be equipped with of fuel tank are immersed in conduction oil
In electroheat member and heat exchange water duct member.
The fuel tank is externally provided with shell, and insulating layer is equipped between the fuel tank and shell.
The fuel tank top is equipped with cover board, and the electroheat member and heat exchange water duct member are fixed on the cover board.
The heat exchange water duct member includes upper water box and lower header, and water pipe is equipped between the upper water box and lower header,
Water inlet pipe and outlet pipe are respectively equipped on the upper water box and lower header.
The shell is equipped with the temperature controller being connect with the electroheat member and the temperature sensor being located in the fuel tank.
The shell is equipped with external power supply voltage transformation into the transformer of safe voltage.
Advantageous effect
The utility model, by electroheat member first by heat-conducting oil heating, is passing through heat conduction using conduction oil as heat medium
Oil heats the water in heat exchange water duct member, since the temperature of conduction oil may be up to spending 300, and good with heat transfer efficiency more,
The features such as rapid heat dissipation, thermal stability and safety are good, water is fast by absorbing heat during heat exchange water duct member, and absorption heat is more, therefore,
The utility model has that hot water effluent is fast, water yield is big, the advantages that being not easy to leak electricity, have a safety feature.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view along AA of Fig. 1.
Fig. 3 is another structure diagram of the utility model.
Fig. 4 is another structure diagram of the utility model.
Fig. 5 is the BB of Fig. 4 to sectional view.
Specific embodiment
See Fig. 1, Fig. 2, electric heater provided by the utility model, the fuel tank 3 including being equipped with conduction oil a is located at outside fuel tank 3
Shell, the electroheat member and heat exchange water duct member being immersed in conduction oil a are equipped in fuel tank 3；The fuel tank 3 is externally provided with outer
Shell 1 is equipped with insulating layer 2 between the fuel tank 3 and shell 1；3 top of fuel tank is equipped with cover board 8, and cover board 8 passes through secure component
If screw 7 is fixed on fuel tank 3, the heat exchange water duct member includes upper water box 10 and lower header 15,10 He of upper water box
Connected between lower header 15 equipped with several snakelike conduits 6, upper water box 10 and lower header 15 by the stent 4 at both ends with the cover board 8
One is connected into, water inlet pipe 12 and outlet pipe 16 are respectively equipped on the upper water box 10 and lower header 15, water inlet pipe 12 is stretched from cover board
Go out, outlet pipe 16 is stretched out from the bottom of fuel tank 3 and shell 1；The electroheat member uses several electrical bars 5, wherein a heating
Stick 5 is used as heat preservation, and other heating rods 5 are used as heating, and electrical bar 5 is fixed on the connecting plate 9 on the cover board 8, and from
It is passed through in the casing 11 being located on upper water box 10；1 is equipped with and the electroheat member and is located in the fuel tank 3 on the shell
The temperature controller 13 of temperature sensor connection, and equipped with by external power supply voltage transformation into the transformer 14 of safe voltage.
When the utility model is used, alternating current is converted into 12V safe voltages by transformer 14, and electric heating is controlled by temperature controller 13
Conduction oil a is heated to such as 300 DEG C of set temperature and kept the temperature by stick 5, and cold water enters upper water box 10 from water inlet pipe 12, through each snakelike water
Pipe 6 enters lower header 15, then is flowed out from outlet pipe 16.When cold water flows through upper and lower water tank 10,15 and snakelike conduit 6, will quickly it inhale
It receives a large amount of heat and promotes water temperature rapidly, leaving water temperature, it can be achieved that heating immediately, meets the need of plug and play hot water up to 70 DEG C
It asks.
Electrical bar 5 in the utility model may be alternatively provided at the both sides of upper and lower water tank 10,15, as shown in Figure 3.
Rectangle coil pipe 17 can also be used in heat exchange water duct member in the utility model, as shown in Figure 4, Figure 5, coil pipe 17
Water inlet pipe 12 and outlet pipe 16 are each attached on cover board 8, and stretch out cover board 8, and this structure causes coil pipe 17, electrical bar 5 and lid
Plate 8 becomes a component, facilitates repair.
Claims (4)
1. a kind of electric heater, it is characterized in that the fuel tank including being equipped with conduction oil, fuel tank is interior to be equipped with the electricity being immersed in conduction oil
Thermal part and heat exchange water duct member；The fuel tank is externally provided with shell, and insulating layer is equipped between the fuel tank and shell；The oil
Upper box part is equipped with cover board, and the electroheat member and heat exchange water duct member are fixed on the cover board.
2. electric heater according to claim 1, it is characterized in that the heat exchange water duct member includes upper water box and lower water
Case is equipped with water pipe, water inlet pipe and outlet pipe is respectively equipped on the upper water box and lower header between the upper water box and lower header.
3. electric heater according to claim 2, it is characterized in that the shell is equipped with and the electroheat member and is located at
The temperature controller of temperature sensor connection in the fuel tank.
4. electric heater according to claim 3, it is characterized in that the shell be equipped with by external power supply voltage transformation into
The transformer of safe voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920872.9U CN207570138U (en) | 2017-07-27 | 2017-07-27 | A kind of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920872.9U CN207570138U (en) | 2017-07-27 | 2017-07-27 | A kind of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570138U true CN207570138U (en) | 2018-07-03 |
Family
ID=62697285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920872.9U Expired - Fee Related CN207570138U (en) | 2017-07-27 | 2017-07-27 | A kind of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570138U (en) |
-
2017
- 2017-07-27 CN CN201720920872.9U patent/CN207570138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20210727 |