CN2212163Y - Small water heater - Google Patents
Small water heater Download PDFInfo
- Publication number
- CN2212163Y CN2212163Y CN 94246688 CN94246688U CN2212163Y CN 2212163 Y CN2212163 Y CN 2212163Y CN 94246688 CN94246688 CN 94246688 CN 94246688 U CN94246688 U CN 94246688U CN 2212163 Y CN2212163 Y CN 2212163Y
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- CN
- China
- Prior art keywords
- water tank
- water
- heater
- utility
- model
- 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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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model relates to a small water heater, composed of a water tank, an electric heater, etc. The utility model is characterized in that the bottom of the water tank is a concavity whose bottom is provided with an electric heater; the water outlet is higher than the heater; a temperature controller and a temperature safety tube are installed outside the bottom of the water tank; the positive direction surface of the water tank is also provided with a water level displayer. The utility model has the advantages of small size, convenient temperature regulation, double fuse, etc.
Description
The utility model relates to a kind of hot water apparatus, especially a kind of with electrical heating, water temperature is adjustable, have the small-sized hot water apparatus of two-way safeguarding function.
Every winter, to wash in the family and cough, wash dish, wash the dishes etc. owing to there not being the hot water inconvenience that seems, existing water heater is because little being suitable for such as large-scale, temperature adjustment inconveniences.
The purpose of this utility model is to provide that a kind of volume is little, temperature adjustment easily, can be installed in the small water heater of tap.
The utility model is made up of water tank, electric heater, dipperstick and the water valve etc. of tool matrix bottom.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a cut-away view of the present utility model;
Fig. 2 is an appearance assumption diagram of the present utility model;
Fig. 3 is a circuit diagram of the present utility model.
See figures.1.and.2, the utility model is made up of water tank (100), electric heater (200) and water valve (310,320,330) etc.Water tank bottom (110) is concavity, and electric heater (200) places position, the end of concavity.Position, water tank bottom side is higher than the electric heater position and is provided with delivery port (160); Water inlet (120) is located at water tank upper; The top and the bottommost of water tank are provided with steam vent (140) and discharge outlet (150) respectively.Temperature controller (210) and temperature safety tube (220) are installed in the water tank bottom outside.
In addition, also differential valve can be installed at water inlet (120).
Water route trend is: running water is through running water inlet (300), and one the tunnel enters water tank through water intaking valve (310) from water inlet (120), and mix with hot water through cold valves (320) on another road.The water of water tank be heated the back from delivery port (130) through hot water valve (330) and cold water mix after general export (340) flow out.
For the ease of observing the water yield in the water tank, water tank also has hole (170) on hole under the water level (160) and the water level, forms dipperstick with the transparent water level indicator tube (450) that water tank is outer.
Circuit diagram as shown in Figure 3, power supply arrive electric heater (200) through switch (410), temperature safety tube (220) and temperature controller (210) successively.Electric heater adopts two warm formulas, on be limited to 100 ℃, be limited to 75 ℃ down.Be parallel with neon bulb or LDE as insulation indicator lamp (430) at temperature controller (210), be parallel with a neon bulb or LED as heating indicator lamp (440) at electric heater (200).
The knob of power switch (410), indicator lamp (430,440), water level indicator tube (450) and water valve (310,320,330) etc. is installed in shell forward surface, observes and operation with convenient.Be provided with insulation material (500) between water tank and the shell.
During application, open water intaking valve (310), allow running water be full of water tank, regulate cold valves (320) and hot water valve (330), can obtain temperature required hot water.
Characteristics of the present utility model are that water tank bottom is the matrix shape, and delivery port is higher than heater, and heater is had good protective effect; Temperature safety tube plays the dual fail-safe effect. Discharge outlet can be used for periodic cleaning, to keep water tank cleaning. In addition, the utility model also has the advantages such as volume is little, temperature adjustment is convenient.
Claims (2)
1, a kind of small water heater is made up of water tank (100), electric heater (200) etc., it is characterized in that water tank bottom (110) is a concavity, and electric heater (200) is positioned at position, the end of concavity; Position, water tank bottom side is higher than the electric heater position and is provided with delivery port (160); Water inlet (120) is located at water tank upper; Top of water tank and bottommost are provided with steam vent (140) and discharge outlet (150) respectively; Temperature controller (210) and temperature safety tube (220) are installed in the water tank bottom outside.
2, small water heater according to claim 1 is characterized in that water tank also is equipped with dipperstick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246688 CN2212163Y (en) | 1994-12-15 | 1994-12-15 | Small water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246688 CN2212163Y (en) | 1994-12-15 | 1994-12-15 | Small water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212163Y true CN2212163Y (en) | 1995-11-08 |
Family
ID=33852109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246688 Expired - Fee Related CN2212163Y (en) | 1994-12-15 | 1994-12-15 | Small water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212163Y (en) |
-
1994
- 1994-12-15 CN CN 94246688 patent/CN2212163Y/en not_active Expired - Fee Related
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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 |