CN108253616B - Water boiler - Google Patents
Water boiler Download PDFInfo
- Publication number
- CN108253616B CN108253616B CN201611237343.5A CN201611237343A CN108253616B CN 108253616 B CN108253616 B CN 108253616B CN 201611237343 A CN201611237343 A CN 201611237343A CN 108253616 B CN108253616 B CN 108253616B
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- water
- pipe
- heater
- collector
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 501
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000008399 tap water Substances 0.000 claims abstract description 10
- 235000020679 tap water Nutrition 0.000 claims abstract description 10
- 238000009835 boiling Methods 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 20
- 230000008859 change Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004851 dishwashing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/001—Guiding means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a water heating device, in particular to a water boiler. Comprises a water inlet pipe, a buffer, a heater, a water collector and a water outlet pipe; the water inlet pipe comprises a main pipe, a three-way valve, a first water inlet branch pipe and a second water inlet branch pipe; one end of the main pipe is connected with a tap water pipeline, the other end of the main pipe is connected with a three-way valve, and the three-way valve divides the main pipe into a first water inlet branch pipe and a second water inlet branch pipe; the buffer comprises a water tank, a liquid level control device and a U-shaped guide pipe; the water stopping level of the water tank controlled by the liquid level control device is equal to the water outlet of the heater, and the water outlet pipe is connected to the bottom of the water collector; the invention adopts the three-way valve to control the water inlet mode, realizes two functions of warm water outlet and boiled water outlet, when the boiled water outlet is needed, the water tank and the liquid level control device buffer the external water pressure, and the water level in the heater is controlled by the U-shaped conduit, so that the problems of incomplete boiling, repeated heating and incapability of continuously supplying water are avoided.
Description
Technical Field
The invention relates to a water heating device, in particular to a water boiler.
Background
Along with the improvement of the living standard and the acceleration of the living rhythm of people and the pursuit of healthy living, the requirements on drinking water are gradually improved, the water boiler is safe and sanitary to use, saves energy and protects the environment, is deeply favored by wide consumers, the existing water boiler on the market is provided with a water storage liner, needs to be heated firstly and then used, needs a certain waiting time, cannot continuously supply water, and the unused water needs to be repeatedly heated, is heat-insulating and energy-consuming, has yin-yang water and thousand-roll water, is unfavorable for the health of people, cannot ensure that the discharged water is boiled even if the instant-heating water boiler is provided, thereby influencing the drinking health.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the water boiler solves the problems that the existing water boiler is not completely boiled, can not continuously supply water, is repeatedly heated and has heat preservation and energy consumption.
In order to solve the technical problems, the invention adopts the following technical scheme: the water boiler comprises a water inlet pipe, a buffer, a heater, a water collector and a water outlet pipe;
the water inlet pipe comprises a main pipe, a three-way valve, a first water inlet branch pipe and a second water inlet branch pipe;
one end of the main pipe is connected with a tap water pipeline, the other end of the main pipe is connected with a three-way valve, and the three-way valve divides the main pipe into a first water inlet branch pipe and a second water inlet branch pipe;
the buffer comprises a water tank, a liquid level control device and a U-shaped guide pipe;
the first water inlet pipe is connected to the side part of the water tank, and a liquid level control device is arranged at the joint;
the second water inlet branch pipe is connected to the bottom of the water tank;
one end of the U-shaped conduit is connected to the bottom of the water tank, and the other end of the U-shaped conduit is connected to the bottom of the heater;
the water tank water stop level controlled by the liquid level control device is level with the water outlet of the heater, the water outlet of the heater is connected with the water inlet of the water collector, the water level of the water inlet is higher than the bottom of the water collector, and the water outlet pipe is connected to the bottom of the water collector.
The invention has the beneficial effects that: the water boiler has the advantages that the volume is small, the water boiler has the functions of discharging boiled water and hot water through the three-way valve and the two water inlet modes, the water boiler can be used as a water boiler and a water heater, when the water boiler is used as a water boiler, the heat of the heating element in the water boiler is exerted, a certain time is needed, and the water boiler can be reflected after being tested by at least about 5 seconds. Whether the power is increased or reduced, the increased heat or the reduced heat is not instantly capable of transferring the water to the water so that the water temperature is increased or decreased, and therefore, when the water pressure fluctuates to cause the flow to increase or decrease, the prior control technology is difficult to realize by adjusting the power of the heating element to cope with the temperature change caused by the flow change; the water level in the heater is controlled through the combination of the U-shaped guide pipe, the water tank and the liquid level control device, and the external water pressure is buffered, so that the water level in the heater is always kept at the water outlet of the heater, and only the boiled water can flow into the water collector, thereby avoiding the problems that the water is not completely boiled, repeatedly heated and cannot be continuously supplied, the water inlet of the water collector is higher than the bottom of the water collector, and preventing boiled water collected in the water collector from flowing back to the heater; when the water heater is used as a water heater, the water inlet mode is changed only through the three-way valve, so that the liquid level control device in the water tank is disabled, the water is enabled to flow into the water collector by using the external water pressure, and the water is discharged through the water collector, so that the water heater can be used for daily face washing, hand washing, dish washing and the like, and is quite convenient.
Drawings
FIG. 1 is a schematic diagram of a water boiler without a water supply pump;
FIG. 2 is a schematic diagram of a water boiler connected with a water supply pump;
description of the reference numerals:
1. a main pipe; 2. a three-way valve; 3. a first water inlet pipe; 4. a second water inlet pipe; 5. a water tank; 6. a liquid level control device; 7. a U-shaped conduit; 8. a heater;
9. a water outlet of the heater; 10. a water collector; 11. a unidirectional tube; 12. a first temperature sensor; 13. a liquid level sensor; 14. a second temperature sensor; 15. a thyristor assembly; 16. a flow sensor; 17. a three-stage liquid level sensor; 18. a solenoid valve.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The most critical concept of the invention is as follows: the invention adopts the three-way valve to control the water inlet mode, realizes two functions of hot water and boiled water, when the boiled water is needed to be discharged, the water tank and the liquid level control device buffer the external water pressure, and the water level in the heater is controlled by the U-shaped conduit, so that the problems of incomplete boiling, repeated heating and incapability of continuous water supply of the water are avoided.
Referring to fig. 1 and 2, a water boiler includes a water inlet pipe, a buffer, a heater 8, a water collector 10 and a water outlet pipe;
the water inlet pipe comprises a main pipe 1, a three-way valve 2, a first water inlet branch pipe 3 and a second water inlet branch pipe 4;
one end of the main pipe 1 is connected with a tap water pipeline, the other end of the main pipe 1 is connected with a three-way valve 2, and the three-way valve 2 divides the main pipe 1 into a first water inlet branch pipe 3 and a second water inlet branch pipe 4;
the buffer comprises a water tank 5, a liquid level control device 6 and a U-shaped conduit 7;
the first water inlet branch pipe 3 is connected to the side part of the water tank 5, and a liquid level control device 6 is arranged at the connection part;
the second water inlet branch pipe 4 is connected to the bottom of the water tank 5;
one end of the U-shaped conduit 7 is connected to the bottom of the water tank 5, and the other end is connected to the bottom of the heater 8;
the water stopping level of the water tank 5 controlled by the liquid level control device 6 is equal to the water outlet 9 of the heater, the water outlet 9 of the heater is connected with the water inlet of the water collector 10, the water level of the water inlet is higher than the bottom of the water collector 10, and the water outlet pipe is connected to the bottom of the water collector 10.
The working principle of the invention is as follows: the water boiler has two functions of hot water outlet and boiled water outlet;
when the water level in the heater reaches the water outlet of the heater, the liquid level control device controls the first water inlet branch pipe to be closed, water is stopped to be injected into the water tank, the heater heats the water to boil, boiled water flows into the water collector through the water outlet of the heater, and the boiled water is discharged by the water collector; the boiling water flows out of the heater, so that the water levels in the heater and the water tank are reduced, at the moment, the liquid level control device controls the first water inlet pipe to be opened, and water is continuously injected into the water tank, so that the operation is repeated;
when the water boiler needs to discharge hot water, the three-way valve is controlled to guide water in the main pipe of the water inlet pipe into the second water inlet branch pipe, so that the water flows into the water tank from the bottom, the liquid level control device cannot control the water level, the water is directly filled in the water tank, then flows into the heater through the U-shaped guide pipe, directly presses water into the water collector through external water pressure, and then the water is discharged from the water collector for use.
From the above description, the beneficial effects of the invention are as follows: the water boiler has the advantages that the volume is small, the water boiler has the functions of discharging boiled water and hot water through the three-way valve and the two water inlet modes, the water boiler can be used as a water boiler and a water heater, when the water boiler is used as a water boiler, the heat of the heating element in the water boiler is exerted, a certain time is needed, and the water boiler can be reflected after being tested by at least about 5 seconds. Whether the power is increased or reduced, the increased heat or the reduced heat is not instantly capable of transferring the water to the water so that the water temperature is increased or decreased, and therefore, when the water pressure fluctuates to cause the flow to increase or decrease, the prior control technology is difficult to realize by adjusting the power of the heating element to cope with the temperature change caused by the flow change; the water level in the heater is controlled through the combination of the U-shaped guide pipe, the water tank and the liquid level control device, and the external water pressure is buffered, so that the water level in the heater is always kept at the water outlet of the heater, and only the boiled water can flow into the water collector, thereby avoiding the problems that the water is not completely boiled, repeatedly heated and cannot be continuously supplied, the water inlet of the water collector is higher than the bottom of the water collector, and preventing boiled water collected in the water collector from flowing back to the heater; when the water heater is used as a water heater, the water inlet mode is changed only through the three-way valve, so that the liquid level control device in the water tank is disabled, the water is enabled to flow into the water collector by using the external water pressure, and the water is discharged through the water collector, so that the water heater can be used for daily face washing, hand washing, dish washing and the like, and is quite convenient.
Further, the liquid level control device 6 is a floating ball connecting rod device; the floating ball connecting rod device comprises a floating ball, a connecting rod and a sealing ring.
As can be seen from the above description, when the water level of the water tank is in the same horizontal plane with the top of the heater, the floating ball generates buoyancy to drive the connecting rod to rotate, so as to seal the water inlet pipe, stop water inlet, and when the water level of the water tank is lower than the top of the heater, the floating ball sinks to drive the connecting rod to rotate, so as to open the water inlet pipe and start water inlet; the floating ball connecting rod device is low in cost and reliable, the combination of the floating ball connecting rod device, the U-shaped guide pipe and the water tank plays a role in water inlet buffering, and meanwhile, the water levels of the water tank and the heater are balanced, so that the water level in the heater is always kept at the water outlet of the heater.
Further, the bottom of the water collector 10 is a plane forming an included angle of more than 3 degrees with the horizontal plane.
From the above description, the design that the bottom of the water collector has a certain inclination angle is more beneficial to collecting boiled water in the water collector.
Further, a liquid level sensor 13 and a first temperature sensor 12 are arranged at the top of the heater, and a thermal breaker is arranged at the side edge of the heater to protect a heating element in the heater; when the liquid level sensor monitors that the heater is full of water, the heater can heat, and when the heater is not full of water, the heater is not allowed to heat, the liquid level sensor effectively prevents the phenomenon of dry heating of the heater, and heating elements in the heater are effectively protected; when the first temperature sensor detects that the temperature in the heater reaches 110 ℃ or even higher, the heater stops heating, and the first temperature sensor effectively prevents the heater from being burned dry and effectively protects a heating element in the heater; when the liquid level sensor and the first temperature sensor fail, the thermal circuit breaker is disconnected to protect the heater so as to avoid dry burning of the heater.
Further, the top of the water collector 10 is provided with a one-way pipe 11, the inlet end of the one-way pipe 11 is connected to the top of the water collector 10, the outlet end of the one-way pipe 11 is connected to the top of the water tank 5, and the inlet end of the one-way pipe 11 is provided with an electromagnetic valve 18.
As can be seen from the above description, when the water collector is used as a water boiler, the electromagnetic valve is opened to enable steam in the water collector to flow into the water tank through the unidirectional pipe, so as to play a role in balancing the pressure in the water collector, prevent the excessive pressure in the water collector from influencing water outlet, ensure water safety, and ensure that part of steam in the water collector flows into the water tank through the unidirectional pipe instead of being discharged to the outside, thereby ensuring dry and clean external environment; when the water heater is used as a water heater, the water collector is filled with hot water, and the electromagnetic valve is closed at the moment, so that the hot water in the water collector is prevented from flowing backwards to the water tank.
Further, a second temperature sensor 14, a flow sensor 16 and a silicon controlled rectifier component 15 are arranged on the main pipe 1 of the water inlet pipe.
According to the description, when the water boiler needs to discharge hot water, the three-way valve guides the water in the main pipe to the second water inlet branch pipe, the water tank is full of water, the water tank loses the effect of buffering the water pressure, and at the moment, when the pressure or the voltage of a tap water source fluctuates, the tap water is controlled through the first temperature sensor, the second temperature sensor, the flow sensor and the silicon controlled rectifier component, so that the water discharge at a relatively constant temperature is ensured.
Example 1
Referring to fig. 1, a water boiler is characterized in that: comprises a water inlet pipe, a buffer, a heater 8, a water collector 10 and a water outlet pipe;
the water inlet pipe comprises a main pipe 1, a three-way valve 2, a first water inlet branch pipe 3 and a second water inlet branch pipe 4;
one end of the main pipe 1 is connected with a tap water pipeline, the other end of the main pipe 1 is connected with a three-way valve 2, and the three-way valve 2 divides the main pipe 1 into a first water inlet branch pipe 3 and a second water inlet branch pipe 4;
the buffer comprises a water tank 5, a liquid level control device 6 and a U-shaped conduit 7;
the first water inlet branch pipe 3 is connected to the side part of the water tank 5, and a liquid level control device 6 is arranged at the connection part;
the second water inlet branch pipe 4 is connected to the bottom of the water tank 5;
one end of the U-shaped conduit 7 is connected to the bottom of the water tank 5, the other end of the U-shaped conduit is connected to the bottom of the heater 8, the lower end of a water outlet pipe of the heater 8 is connected to the top of the heater 8, and the upper end of the U-shaped conduit is connected to the bottom of the water collector 10, which is close to the side edge;
the water stopping level of the water tank 5 controlled by the liquid level control device 6 is equal to the top of the heater 8, and the water inlet pipe is connected to the bottom of the water collector 10.
The liquid level control device 6 is a floating ball connecting rod device; the floating ball connecting rod device comprises a floating ball, a connecting rod and a sealing ring.
The bottom of the water collector 10 is a plane forming an included angle of 30 degrees with the horizontal plane.
The top of the heater 8 is provided with a liquid level sensor 13.
A first temperature sensor 12 is arranged on the top of the heater 8.
And a thermal breaker is arranged at the side of the heater 8.
The top of the water collector 10 is provided with a one-way pipe 11, the inlet end of the one-way pipe 11 is connected to the top of the water collector 10, the outlet end of the one-way pipe 11 is connected to the top of the water tank 5, and the inlet end of the one-way pipe 11 is provided with an electromagnetic valve 18.
The main pipe 1 of the water inlet pipe is provided with a second temperature sensor 14, a flow sensor 16 and a silicon controlled rectifier assembly 15.
The shell of the water boiler is provided with a wall-mounted device, the wall-mounted device is mounted on a wall body higher than the table top, or is directly placed on the table top, and water is taken from the water outlet of the water collector.
Example 2
Referring to fig. 2, a water boiler is characterized in that: comprises a water inlet pipe, a buffer, a heater 8, a water collector 10 and a water outlet pipe;
the water inlet pipe comprises a main pipe 1, a three-way valve 2, a first water inlet branch pipe 3 and a second water inlet branch pipe 4;
one end of the main pipe 1 is connected with a tap water pipeline, the other end of the main pipe 1 is connected with a three-way valve 2, and the three-way valve 2 divides the main pipe 1 into a first water inlet branch pipe 3 and a second water inlet branch pipe 4;
the buffer comprises a water tank 5, a liquid level control device 6 and a U-shaped conduit 7;
the first water inlet branch pipe 3 is connected to the side part of the water tank 5, and a liquid level control device 6 is arranged at the connection part;
the second water inlet branch pipe 4 is connected to the bottom of the water tank 5;
one end of the U-shaped conduit 7 is connected to the bottom of the water tank 5, the other end of the U-shaped conduit is connected to the bottom of the heater 8, the lower end of a water outlet pipe of the heater 8 is connected to the top of the heater 8, and the upper end of the U-shaped conduit is connected to the bottom of the water collector 10, which is close to the side edge;
the water stopping level of the water tank 5 controlled by the liquid level control device 6 is equal to the top of the heater 8, and the water outlet pipe is connected to the bottom of the water collector 10.
The liquid level control device 6 is a floating ball connecting rod device; the floating ball connecting rod device comprises a floating ball, a connecting rod and a sealing ring.
The bottom of the water collector 10 is a plane forming an included angle of 30 degrees with the horizontal plane.
The top of the heater 8 is provided with a liquid level sensor 13.
A first temperature sensor 12 is arranged on the top of the heater 8.
And a thermal breaker is arranged at the side of the heater 8.
The top of the water collector 10 is provided with a one-way pipe 11, the inlet end of the one-way pipe 11 is connected to the top of the water collector 10, the outlet end of the one-way pipe 11 is connected to the top of the water tank 5, and the inlet end of the one-way pipe 11 is provided with an electromagnetic valve 18.
The main pipe 1 of the water inlet pipe is provided with a second temperature sensor 14, a flow sensor 16 and a silicon controlled rectifier assembly 15.
The water boiler is arranged below the kitchen counter basin, a water point is arranged on the counter basin, a water supply pump is arranged at the water outlet of the water collector 10, and the water supply pump is connected with a water tap on the counter surface through a metal heat insulation hose; a three-level liquid level sensor 17 is additionally arranged in the water collector 10 to respectively detect the water levels at the top, the middle and the bottom in the water collector 10, when the water level reaches the low water level in the water collector 10, a water supply pump starts to work, boiled water flows out of a faucet through a metal insulating hose, the water supply pump can be adjusted according to the water level of the water collector 10, when the water level is the high water level, the flow of the water supply pump is increased, and when the water level is the low water level, the flow of the water supply pump is decreased.
In summary, the water boiler provided by the invention has the beneficial effects that:
the water boiler has the advantages that the volume is small, the water boiler has the functions of discharging boiled water and hot water through the three-way valve and the two water inlet modes, the water boiler can be used as a water boiler and a water heater, when the water boiler is used as a water boiler, the heat of the heating element in the water boiler is exerted, a certain time is needed, and the water boiler can be reflected after being tested by at least about 5 seconds. Whether the power is increased or reduced, the increased heat or the reduced heat is not instantly capable of transferring the water to the water so that the water temperature is increased or decreased, and therefore, when the water pressure fluctuates to cause the flow to increase or decrease, the prior control technology is difficult to realize by adjusting the power of the heating element to cope with the temperature change caused by the flow change; the water level in the heater is controlled through the combination of the U-shaped guide pipe, the water tank and the liquid level control device, and the external water pressure is buffered, so that the water level in the heater is always kept at the water outlet of the heater, and only the boiled water can flow into the water collector, thereby avoiding the problems that the water is not completely boiled, repeatedly heated and cannot be continuously supplied, the water inlet of the water collector is higher than the bottom of the water collector, and preventing boiled water collected in the water collector from flowing back to the heater; when the water heater is used as a water heater, the water inlet mode is changed only through the three-way valve, so that the liquid level control device in the water tank is disabled, the water is enabled to flow into the water collector by using the external water pressure, and the water is discharged through the water collector, so that the water heater can be used for daily face washing, hand washing, dish washing and the like, and is quite convenient.
When the water level of the water tank is lower than the top of the heater, the floating ball sinks to drive the connecting rod to rotate, so that the water inlet pipe is opened and water inlet is started; the floating ball connecting rod device is low in cost and reliable, the combination of the floating ball connecting rod device, the U-shaped guide pipe and the water tank plays a role in water inlet buffering, and meanwhile, the water levels of the water tank and the heater are balanced, so that the water level in the heater is always kept at the water outlet of the heater.
The design that the bottom of the water collector has a certain inclination angle is more beneficial to collecting boiled water in the water collector.
The side of the heater is provided with a thermal breaker, so that a heating element in the heater is protected; when the liquid level sensor monitors that the heater is full of water, the heater can heat, and when the heater is not full of water, the heater is not allowed to heat, the liquid level sensor effectively prevents the phenomenon of dry heating of the heater, and heating elements in the heater are effectively protected; when the first temperature sensor detects that the temperature in the heater reaches 110 ℃ or even higher, the heater stops heating, and the first temperature sensor effectively prevents the heater from being burned dry and effectively protects a heating element in the heater; when the liquid level sensor and the first temperature sensor fail, the thermal circuit breaker is disconnected to protect the heater so as to avoid dry burning of the heater.
When the water collector is used as a water boiler, the electromagnetic valve is opened, so that steam in the water collector flows into the water tank through the unidirectional pipe, the effect of balancing the pressure in the water collector is achieved, the influence of excessive pressure in the water collector on water outlet is avoided, the water safety can be ensured, part of steam in the water collector flows to the water tank through the unidirectional pipe instead of being discharged to the outside, and the dryness and the cleanliness of the external environment are ensured; when the water heater is used as a water heater, the water collector is filled with hot water, and the electromagnetic valve is closed at the moment, so that the hot water in the water collector is prevented from flowing backwards to the water tank.
When the water boiler needs to discharge hot water, the three-way valve guides the water in the main pipe to the second water inlet branch pipe, the water tank is filled with water, the water tank loses the effect of buffering the water pressure, and at the moment, when the pressure or the voltage of a tap water source fluctuates, the tap water is controlled through the first temperature sensor, the second temperature sensor, the flow sensor and the silicon controlled rectifier component, so that the water discharged at a relatively constant temperature is ensured.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.
Claims (6)
1. A water boiler, characterized in that: comprises a water inlet pipe, a buffer, a heater, a water collector and a water outlet pipe;
the water inlet pipe comprises a main pipe, a three-way valve, a first water inlet branch pipe and a second water inlet branch pipe;
one end of the main pipe is connected with a tap water pipeline, the other end of the main pipe is connected with a three-way valve, and the three-way valve divides the main pipe into a first water inlet branch pipe and a second water inlet branch pipe;
the buffer comprises a water tank, a liquid level control device and a U-shaped guide pipe;
the first water inlet pipe is connected to the side part of the water tank, and a liquid level control device is arranged at the joint;
the second water inlet branch pipe is connected to the bottom of the water tank;
one end of the U-shaped conduit is connected to the bottom of the water tank, and the other end of the U-shaped conduit is connected to the bottom of the heater;
the water tank water stop level controlled by the liquid level control device is level with the water outlet of the heater, the water outlet is connected with the water inlet of the water collector, the water level of the water inlet is higher than the bottom of the water collector, and the water outlet pipe is connected to the bottom of the water collector;
when the water level in the heater reaches the water outlet of the heater, the liquid level control device controls the first water inlet branch pipe to be closed, water is stopped to be injected into the water tank, the heater heats the water to boil, boiled water flows into the water collector through the water outlet of the heater, and the boiled water is discharged by the water collector; the method comprises the steps of carrying out a first treatment on the surface of the The boiling water flows out of the heater, so that the water levels in the heater and the water tank are reduced, at the moment, the liquid level control device controls the first water inlet pipe to be opened, and water is continuously injected into the water tank, so that the operation is repeated;
when the water boiler is required to discharge hot water, the three-way valve is controlled to guide water in the main pipe of the water inlet pipe into the second water inlet branch pipe, so that the water flows into the water tank from the bottom, at the moment, the liquid level control device cannot control the water level, the water is directly filled in the water tank, then flows into the heater through the U-shaped guide pipe, directly presses water into the water collector through external water pressure, and then the water is discharged from the water collector for use;
the liquid level control device is a floating ball connecting rod device; the floating ball connecting rod device comprises a floating ball, a connecting rod and a sealing ring;
the water collector top sets up the one-way pipe, one-way pipe entrance point connects at the water collector top, and the exit end is connected at the top of water tank, one-way pipe entrance point sets up second level sensor and solenoid valve.
2. The water boiler according to claim 1, wherein: the bottom of the water collector is a plane forming an included angle of more than 3 degrees with the horizontal plane.
3. The water boiler according to claim 1, wherein: and a liquid level sensor is arranged at the water outlet of the heater.
4. The water boiler according to claim 1, wherein: and a first temperature sensor is arranged at the water outlet of the heater.
5. The water boiler according to claim 1, wherein: and a thermal breaker is arranged on the side of the heater.
6. The water boiler according to claim 1, wherein: and a second temperature sensor, a flow sensor and a silicon controlled rectifier component are arranged on the main pipe of the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237343.5A CN108253616B (en) | 2016-12-28 | 2016-12-28 | Water boiler |
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| CN108253616B true CN108253616B (en) | 2024-01-23 |
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| GB944651A (en) * | 1959-01-24 | 1963-12-18 | Thomas Butler Nelson | Improvements in or relating to water heaters |
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| CN102778021A (en) * | 2012-08-09 | 2012-11-14 | 武汉华顿科技有限公司 | Instant boiling type water boiler device |
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| CN105004035A (en) * | 2015-07-27 | 2015-10-28 | 浙江艾波特环保科技股份有限公司 | Instant heating type water boiler |
| CN105157211A (en) * | 2015-09-28 | 2015-12-16 | 福建省金豆苗教育文化有限公司 | Automatic water dispenser for children and heating method for automatic water dispenser |
| CN206387097U (en) * | 2016-12-28 | 2017-08-08 | 福州斯狄渢混合能源有限公司 | A kind of boiler |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB944651A (en) * | 1959-01-24 | 1963-12-18 | Thomas Butler Nelson | Improvements in or relating to water heaters |
| CN200994705Y (en) * | 2006-12-27 | 2007-12-26 | 林招玉 | Non-pressure economizing water drinker |
| CN102778021A (en) * | 2012-08-09 | 2012-11-14 | 武汉华顿科技有限公司 | Instant boiling type water boiler device |
| CN103062905A (en) * | 2012-12-19 | 2013-04-24 | 朱利辉 | Water boiler with liquid level stabilizing function |
| CN103925692A (en) * | 2013-01-16 | 2014-07-16 | 美的集团股份有限公司 | Electric heat water boiler |
| CN203837261U (en) * | 2014-05-04 | 2014-09-17 | 广东万和电气有限公司 | Directly-heated type domestic heat-pump water heater |
| CN105004035A (en) * | 2015-07-27 | 2015-10-28 | 浙江艾波特环保科技股份有限公司 | Instant heating type water boiler |
| CN105157211A (en) * | 2015-09-28 | 2015-12-16 | 福建省金豆苗教育文化有限公司 | Automatic water dispenser for children and heating method for automatic water dispenser |
| CN206387097U (en) * | 2016-12-28 | 2017-08-08 | 福州斯狄渢混合能源有限公司 | A kind of boiler |
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| CN108253616A (en) | 2018-07-06 |
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