CN201000181Y - Commercial electric boiling-water heater - Google Patents
Commercial electric boiling-water heater Download PDFInfo
- Publication number
- CN201000181Y CN201000181Y CNU2007200174051U CN200720017405U CN201000181Y CN 201000181 Y CN201000181 Y CN 201000181Y CN U2007200174051 U CNU2007200174051 U CN U2007200174051U CN 200720017405 U CN200720017405 U CN 200720017405U CN 201000181 Y CN201000181 Y CN 201000181Y
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- China
- Prior art keywords
- water
- tank
- boiled
- water tank
- boiled water
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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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Abstract
The utility model provides a commercial electric water boiler, which belongs to a water heating equipment. The utility model consists of a casing, a boiled water tank is arranged in the casing, an electric heater is arranged in the boiled water tank, a water outlet pipe and a water storage tank which are mutually connected are arranged on the upper part of the boiled water tank, the lower part of the water storage tank is mutually connected with a water outlet tap outside the casing through a water pipe, the lower part of the boiled water tank and the lower part of a cold water tank are connected as a whole, the cold water tank is also mutually connected with a water inlet pipe through an electromagnetic valve, a high water level sensor and a low water level sensor are arranged on the upper part of the cold water tank, a float switch is also arranged on the upper part of the cold water tank, and the other float switch is arranged in the water storage tank, when the commercial electric water boiler is used, the boiled water always outflows from the water outlet tap, without yin-yang water of the mixture of boiled water and cold water, the electric water boiler is powered on to heat only when the boiled water is discharged, thus reducing the energy consumption, and avoiding the repeatedly boiling phenomenon from occurring, the quality of heated boiled water is high, and the energy-saving effect is remarkable.
Description
Technical field
The utility model provides a kind of water heating apparatus, and wetting system is established in especially a kind of commercialization by cable.
Background technology
At present, what the electric water-boiling device that units such as hotel, dining room use flowed out is " water ", i.e. the mixing water of unboiled water and boiling water, and this water is harmful to health, can not long-term drinking.This electric water-boiling device adopts the mode of long-term heating usually, not only causes the unnecessary waste of electric energy, and the water in the electric water-boiling device is also become " thousand boiling water " because of boiling repeatedly, and drinking this water also has serious harm to health.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of commercial electric water-boiling device, to improve the quality of the boiling water that is heated.
The utility model is to realize like this, commercial electric water-boiling device, it has housing, boiled water tank is arranged in the housing, electric heater is arranged in the boiled water tank, boiled water tank top has outlet pipe to be connected with storage tank, the storage tank bottom is connected by the outer faucet of water pipe and housing, boiled water tank bottom and cold water storage cistern bottom are connected together, cold water storage cistern also links to each other with water inlet pipe through magnetic valve, cold water storage cistern top is equipped with high water level sensor and low water level sensor, and float switch also is installed, and another float switch is installed in the storage tank.
Adopt the commercial electric water-boiling device of said structure, during use, what flow out from faucet is boiling water always, " water " of no unboiled water and boiling water mixing.The heating of only just can switching on when decontroling water, power supply disconnects At All Other Times, so has reduced energy consumption, and has avoided boiling repeatedly the generation of phenomenon.Therefore, the quality height of the boiling water that this boiler heated, energy-saving effect is remarkable.
Description of drawings
Fig. 1 is the back pseudosection of the utility model structure.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.
As shown in drawings, the commercial electric water-boiling device of the utility model, it has housing (1), boiled water tank (2) is arranged in the housing, electric heater (3) is arranged in the boiled water tank, boiled water tank top has outlet pipe (4) to be connected with storage tank (16), the storage tank bottom is connected by the outer faucet (19) of water pipe (18) and housing, boiled water tank bottom and cold water storage cistern (10) bottom is connected together, cold water storage cistern also links to each other with water inlet pipe (12) through magnetic valve (11), cold water storage cistern top is equipped with high water level sensor (7) and low water level sensor (8), and float switch (9) also is installed, and another float switch (17) is installed in the storage tank.
Each level sensor by lead be connected on the solenoid valve control circuit, each float switch is connected on the control circuit of electric heater by lead.The concrete structure of these control circuits is a known technology, no longer describes in detail.Each level sensor, float switch, electric heater etc. all adopt the commercially available prod.Electric heater links to each other with power supply by lead.Boiled water tank, cold water storage cistern etc. can be fixed in the housing by support plate (6), another support plate (13).
During use, unboiled water such as running water enter in cold water storage cistern and the boiled water tank from water inlet pipe (12), magnetic valve (11).The switching of each the level sensor control magnetic valve in the cold water storage cistern, when water level was lower than the position of low water level sensor, magnetic valve was opened, water inlet; When water level is higher than the position of high water level sensor, closed electromagnetic valve, no longer water inlet.Because cold water storage cistern is communicated with boiled water tank, therefore, the water level in the cold water storage cistern is exactly the water level in the boiled water tank, thereby has realized the Water Level Control in the boiled water tank.Electric heater heats the water that enters in the boiled water tank, and the water after boiling enters storage tank through outlet pipe, after outside the faucet outflow housing.After the water level in the storage tank descended or is elevated to a certain degree, the ball float on another float switch (17) fell or floats, and was switched on or switched off the power supply of electric heater by control circuit, thereby realized the control to electric heater.Ball float after water level in the cold water storage cistern drops to a certain degree on the float switch (9) falls, and the power supply by control circuit disconnection electric heater can prevent " dry combustion method " phenomenon like this.Because of the bottom of unboiled water from boiled water tank enters, and boiled water level is in the top of boiled water tank, and therefore, the water that flows out in the faucet is boiling water, and can not be the mixing water of unboiled water and boiling water.
Be communicated with incrustation scale case (14) in the bottom of described boiled water tank (2), scale removing tube (15) is arranged at incrustation scale case bottom.The incrustation scale that forms in the boiled water tank falls into the incrustation scale case, behind the certain hour, can discharge by scale removing tube.
Can connect dish (20) at the following of faucet, with hot water tanks such as placement thermos flasks.Connect and to be communicated with a drainpipe below the dish, with the water that overflows of discharge hot water tank.The end of this drainpipe can be arranged at the rear portion of housing.Can be communicated with gland steam exhauster (5) in the upper end of boiled water tank, the upper end of gland steam exhauster is positioned at the outside of housing, and this gland steam exhauster can be discharged the water vapour that produces in the boiled water tank.
Claims (2)
1, commercial electric water-boiling device, it is characterized in that, it has housing (1), boiled water tank (2) is arranged in the housing, electric heater (3) is arranged in the boiled water tank, boiled water tank top has outlet pipe (4) to be connected with storage tank (16), the storage tank bottom is connected by the outer faucet (19) of water pipe (18) and housing, boiled water tank bottom and cold water storage cistern (10) bottom is connected together, cold water storage cistern also links to each other with water inlet pipe (12) through magnetic valve (11), cold water storage cistern top is equipped with high water level sensor (7) and low water level sensor (8), and float switch (9) also is installed, and another float switch (17) is installed in the storage tank.
2, commercial electric water-boiling device as claimed in claim 1 is characterized in that, is communicated with incrustation scale case (14) in the bottom of described boiled water tank (2), and scale removing tube (15) is arranged at incrustation scale case bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200174051U CN201000181Y (en) | 2007-01-12 | 2007-01-12 | Commercial electric boiling-water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200174051U CN201000181Y (en) | 2007-01-12 | 2007-01-12 | Commercial electric boiling-water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000181Y true CN201000181Y (en) | 2008-01-02 |
Family
ID=39014586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200174051U Expired - Fee Related CN201000181Y (en) | 2007-01-12 | 2007-01-12 | Commercial electric boiling-water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000181Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673303A (en) * | 2013-12-24 | 2014-03-26 | 李旭平 | Voltage controlled self-overflow electric heating water boiler |
| CN103673278A (en) * | 2013-12-24 | 2014-03-26 | 李德润 | Electrode type automatic-overflowing electric water boiler |
| CN108803734A (en) * | 2018-05-29 | 2018-11-13 | 重庆市机电设计研究院 | A kind of working method of medical ultrasound wave cleaning instrument |
-
2007
- 2007-01-12 CN CNU2007200174051U patent/CN201000181Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673303A (en) * | 2013-12-24 | 2014-03-26 | 李旭平 | Voltage controlled self-overflow electric heating water boiler |
| CN103673278A (en) * | 2013-12-24 | 2014-03-26 | 李德润 | Electrode type automatic-overflowing electric water boiler |
| CN103673303B (en) * | 2013-12-24 | 2016-02-17 | 李旭平 | Voltage-controlled from the electric water boiler that overflows |
| CN108803734A (en) * | 2018-05-29 | 2018-11-13 | 重庆市机电设计研究院 | A kind of working method of medical ultrasound wave cleaning instrument |
| CN108803734B (en) * | 2018-05-29 | 2020-06-09 | 重庆市机电设计研究院 | Working method of medical ultrasonic cleaning instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20100219 |