CN1079224C - Full-automatic water boiler - Google Patents
Full-automatic water boiler Download PDFInfo
- Publication number
- CN1079224C CN1079224C CN 94119706 CN94119706A CN1079224C CN 1079224 C CN1079224 C CN 1079224C CN 94119706 CN94119706 CN 94119706 CN 94119706 A CN94119706 A CN 94119706A CN 1079224 C CN1079224 C CN 1079224C
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- Prior art keywords
- water
- injection pipe
- thermos flask
- bottle
- boiling
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- Expired - Fee Related
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- Apparatus For Making Beverages (AREA)
Abstract
The present invention relates to a boiling-water heater which is composed of boiled water supply equipment and thermos bottles. The boiled water supply equipment is controlled by a microcontroller. When the signal that the thermos bottle is empty is received, the present invention automatically controls an inlet valve to water into the water box and then the water is heated until boiling. Afterwards the boiling water is watered into the thermos bottle until the thermos bottle is full and then the watering is automatically stopped and the bottle cap is closed. A plurality of thermos bottles can be arranged on the platform of the boiled water supply equipment and are watered successively. The present invention can automatically shut down if no thermos bottle is arranged on the platform of the boiled water supply equipment. The present invention also adopts an overflow protection system, a power-off protection system, a water break protection system, etc. in the circuit to ensure the safety. The present invention can be used for supplying the boiled water to the family and organization.
Description
The present invention relates to the automatic control technology of electric heating, particularly a kind of automatic electric heating boils water and the device of automatic filling boiling water.
In the prior art, existing insulating pot, electric hot water bottle is adorned the vacuum flask of boiling water and electric heating etc. automatically.The first two kind all is manually to carry out, the vacuum flask of the latter such as full-automatic dress boiling water and electric heating (is seen Chinese patent: 90106896.9) be a kind of device that can boil water and adorn automatically boiling water automatically, it is suitable for family or office uses, but its can unboiled water and preparation of heating up water or manually-operated, its water supply simultaneously is limited to the consumption of a thermos flask, supplies boiling water to liking cup.Then can't satisfy as a plurality of departments that will supply a unit.
Order of the present invention provides and a kind ofly can intake automatically, automatic water boiler and can adorn the device of boiling water automatically, its water supply to as if thermos flask, therefore can need for a plurality of departments of a unit.
The present invention is by forming for boiling water device 1 and thermos flask 2 two parts.Comprise casing 101, water tank 102, water intaking valve 103, level sensor 104, heating rod 105, temperature sensor 106, water injection pipe 107, water injection pipe drive motors 108, water pump 109, drip tray 110, empty bottle signal transducer 111, general supply pass 112, control module 113, display unit 114, central processing unit and interface card 115 and dividing plate 116 for boiling water device 1, as shown in Figure 1.N thermos flask position can be set on the platform of casing, and so corresponding water injection pipe and drive motors thereof and water pump also are the n cover, and the empty bottle signal transducer is also joined n, and Fig. 1 is for putting the platform of 3 thermos flasks.On water injection pipe 107, worm gear is housed, with the worm engaging on the water injection pipe drive circuit 108, when motor 108 rotates, by crucible bar crucible wheel water injection pipe 107 is rotated, heating rod 105 and temperature sensor 106 and level sensor 104 are housed in water tank 102, n water pump 109 is housed below the water tank 102, a water inlet pipe of water pump is worn water tank 102, outlet pipe and water injection pipe 107 join, water intaking valve 103 is housed on the water tank 102, the outlet pipe of water intaking valve 103 penetrates water tank 102, and the water inlet pipe of water intaking valve 103 links to each other with running water pipe or water filter, central processing unit and interface card 115 be installed in dividing plate 116 below.The electric part of the level sensor of empty bottle signal transducer 111, control module 113, display unit 114, temperature sensor 106, level sensor 104, drip tray 110, water injection pipe drive motors 108, water intaking valve 103, heating rod 106, pump motor 109 is all received central processing unit and interface card 115, its block diagram is seen Fig. 2, and schematic diagram is seen Fig. 3, Fig. 4 and Fig. 5.
What thermos flask 2 was different with common thermos flask is that the magnet steel that a cover was uncapped, closed the operating mechanism of lid and is used for sending the empty bottle signal is housed at handgrip 207 places.Thermos flask 2 is by glass liner 201, shell 202, bottle stopper 203, bottle cap 204, curved bar 205, pressing plate 206, handgrip 207, back-moving spring 208, draw bar 209, straight tube 210, compression spring 211 and magnet steel 212 are formed, back-moving spring 208, draw bar 209, compression spring 211 and magnet steel 212 are contained in the straight tube 210, one end of pressing plate 206 and handgrip 207 hinges, the other end is inserted in draw bar 209, one end of curved bar 205 is connected with draw bar 209, the other end and bottle cap 204 hinges, bottle stopper 203 and bottle cap 204 are bonded into one, magnet steel 212 welds mutually with the end of compression spring 211, sees Fig. 6 and 7.
Now operation principle of the present invention is described as follows:
The total power switch 112 of this machine of connection, empty thermos flask 2 is put into relevant position on the platform, by a pressing plate 206, open bottle cap 204, magnet steel 212 is forced into the bottom, empty bottle signal transducer 111 is received the empty bottle signal on the platform, be input to central processing unit and interface card 115, central processing unit is controlled water injection pipe drive motors 108 after receiving signal, and the worm screw of motor 108 drives water injection pipe 107 and turns to the thermos flask top, and bottle cap 204 blocked, it is closed." startup " button of pressing in the control module 113 (or had been pressed " regularly " button, regularly arrive) time, this machine promptly begins to carry out program as shown in Figure 8: whether central processing unit detects 1# position (item is set arbitrarily) empty bottle, if any, then open the water intaking valve 103 that links to each other with running water pipe, beginning is to water tank 102 water inlets, when water level reaches the water level of setting (water yield that is equivalent to a thermos flask), central processing unit instruction water intaking valve 103 is closed, make heating rod 105 energising heating then, when water is heated to 100 ℃, temperature sensor 106 arrives central processing unit with signal feedback, central processing unit makes heating rod stop heating according to prior setting value, whether still central processing unit detects the existence of 1# position empty bottle signal once more then, if, promptly instruct the 1# water pump to start running, pour into boiling water by the 1# water injection pipe to 1# position thermos flask, water is back (being that the interior boiling water of water tank is by the pump sky) completely, central processing unit makes the stall of 1# water pump, make the counter-rotating of 1# water injection pipe drive motors that the 1# water injection pipe is resetted then, because the 1# thermos flask no longer includes water injection pipe and stops, so bottle cap closes up to bottleneck under the effect of back-moving spring 208, simultaneously, magnet steel 212 in the thermos flask straight tube 210 also resets upwards, empty bottle blackout, central processing unit are no longer carried out said procedure.Next central processing unit transfers the empty bottle signal detection is carried out in the 2# position, if any, then central processing unit is pressed the said procedure execution, is finished and detects 3# position or the like again, when any position probing of central processing unit on platform during, just send off signal less than the empty bottle signal.
The present invention also has following defencive function:
1, spilling water protection: when thermos flask mouth and water injection pipe misalignment or other reason taking place cause the drip tray spilling water, then the spilling water level sensor sends signal to central processing unit, and central processing unit is lighted spilling water indication luminous tube, reminds the user need topple over ponding.The while deenergization.
2, power-off protection: cut off the power supply when carrying out water boiling back to a certain thermos flask water filling when program, then central processing unit instruction water injection pipe after time-delay a period of time resets by force, makes the thermos flask of the irritating the part boiling water bottle cap that closes.
3, water cut-off protection: when this machine program is carried out the water inlet process; if running water is cut off the water supply, will make water intaking valve be in long-term on-state, the safety of water intaking valve is constituted a threat to; central processing unit will send to the switching electricity operation of water intaking valve by some cycles, till resuming water supply at that time.
Power supply of the present invention has the 220v alternating current for heating rod and magnetic valve, and dc source has 12v supply-water pump motor, and 4.8v is for central processing unit and interface circuit, and 2.4v is for the water injection pipe motor.
Advantage of the present invention is: 1, can detect empty bottle automatically, intake automatically, heat up water, quantitatively irritate boiling water, close bottle cap, autostop automatically after filling, except that opening bottle cap, other program all is to carry out automatically.2, boil water and to adopt timing start-up or instant start according to user's needs.3, can put the thermos flask number according to the expansion of user's needs for boiling water device, form series of products.4, have spilling water protection, power-off protection and water cut-off protection.Because all programs all are to carry out automatically, thus easy to operate safe in utilization, save artificial and the energy, its unit of can be used as and family a kind of for boiling water device.
Description of drawings:
Fig. 1 is an overall pattern, and this figure has drawn and can put the scheme of three thermos flasks on platform, and a thermos flask has been put in the 3# position of having drawn among the figure, and the 3# water injection pipe is in the operating position.
Fig. 2 is the block diagram of control circuit.
Fig. 3 is central processing unit and interface circuit schematic diagram.
The circuit diagram of Fig. 4 empty bottle signal transducer, cistern water level sensor, spilling water level sensor and TEMP product device.
Fig. 5 is the circuit of injector drive motors, pump motor, heating rod and motor-driven valve.
Fig. 6 is the thermos flask structure chart that the thermos flask bottle cap is in opening.
Fig. 7 is the structure chart that the thermos flask bottle cap is in closure state.
Fig. 8 is a workflow diagram, and its program is realized by programming.
Embodiment
On the basis of foregoing invention principle.Taked following measure and technology during concrete enforcement:
1, for boiling water device
Put the thermos flask place and be provided with the thermos flask alignment device on the platform of casing 101, its method is to extrude a protruding circle in platform panel upper punch, and a recessed circle is arranged on the base of thermos flask, makes it the concavo-convex location that is harmonious.The bubble leveling unit also is housed on platform, the water tank water intake amount is met the requirements, otherwise the water yield that level sensor 104 is measured is inaccurate.Water intaking valve adopts the water intaking valve of automatic washing machine, and water inlet adopts standard interface, the devices such as water filter of being convenient to plug into.The water sucking mouth of water pump is designed to check valve, the anhydrous water pump that enters when making water pump static.Water injection pipe drive motors and water injection pipe and worm type of reduction gearing thereof are designed to the parts of an integral body.Being connected of water injection pipe and pumping line adopts O shape rubber ring to connect, and it is also salable that the two can be relatively rotated.Heating rod adopts commercially available immersion heater product.Magnet steel 212 in the straight tube 210 of empty bottle signal transducer 111 aligning thermos flasks.Total power switch 112, control module 113 and display unit 114 are arranged in is convenient to operation on the inclined-plane of platform.In control module 113, be provided with " clock setting " button, " regularly " button, " OnNow " button, " thermos flask empty bottle " indication, " water injection pipe rotating " indication, " water intaking valve unlatching " indication, " heating " indication, " pump working " indication, " spilling water " indication etc.Display unit have " time ", " branch " show and " regularly " indicator lamp.The circuit part schematic diagram of present embodiment such as Fig. 3, Fig. 4 and shown in Figure 5, its components and parts model or parameter are labeled on the figure, and central processing unit adopts the Intel8098 single-chip microcomputer.
2, thermos flask
The structure of thermos flask as shown in Figure 6, shell adopts stainless steel material, the protruding circle of punching press one recessed circle and platform is corresponding on Thermos bottle holder, makes thermos flask aim at the location on platform.Bottle stopper adopts interlayer inflatable high-temperature resistant rubber spare, and being bonded in becomes integral body on one on the bottle cap.
Claims (3)
1, a kind of fully automatic water boiler by forming for boiling water device (1) and thermos flask (2), is characterized in that:
A, supply boiling water device by casing (101), water tank (102) water intaking valve (103), level sensor (104), heating rod (105), temperature sensor (106), water injection pipe (107), water injection pipe drive motors (108), water pump (109), drip tray (110), empty bottle signal transducer (111), total power switch (112), control module (113), display unit (114), central processing unit and interface card (115) and dividing plate (116) are formed, on water injection pipe (107), worm gear is housed, with the worm engaging on the water injection pipe drive motors (108), when rotating, motor (108) water injection pipe (107) is rotated by the worm and wormwheel engagement, heating rod (105) is housed in water tank (102), temperature sensor (106), and level sensor (104), n water pump (109) is housed below the water tank (102), a water inlet pipe of water pump penetrates water tank (102), outlet pipe and water injection pipe (107) join, water intaking valve (103) is housed on the water tank (102), the outlet pipe of water intaking valve (103) penetrates water tank (102), and water inlet pipe links to each other with running water pipe;
B, thermos flask (2) is by glass liner (201), shell (202), bottle stopper (203), bottle cap (204), curved bar (205), pressing plate (206), handgrip (207), back-moving spring (208), draw bar (209), straight tube (210), compression spring (211), and magnet steel (212) is formed, back-moving spring (208), draw bar (209), compression spring (211) and magnet steel (212) are contained in the straight tube (210), pressing plate (206) one ends and handgrip (207) hinge, the other end is inserted in draw bar (209), curved bar (205) one ends are connected with draw bar (209), the other end and bottle cap (204) hinge, magnet steel (212) welds mutually with the end of compression spring (211).
2, fully automatic water boiler according to claim 1 is characterized in that punching press one recessed circle on thermos flask (2) base, locatees mutually with the protruding circle on the platform that supplies boiling water device (1).
3, fully automatic water boiler according to claim 1 is characterized in that the bottle stopper (203) of thermos flask (2) adopts interlayer inflatable high-temperature resistant rubber spare, is bonded in to become as a whole on the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119706 CN1079224C (en) | 1994-12-09 | 1994-12-09 | Full-automatic water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119706 CN1079224C (en) | 1994-12-09 | 1994-12-09 | Full-automatic water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1113429A CN1113429A (en) | 1995-12-20 |
| CN1079224C true CN1079224C (en) | 2002-02-20 |
Family
ID=5039348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94119706 Expired - Fee Related CN1079224C (en) | 1994-12-09 | 1994-12-09 | Full-automatic water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1079224C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1853546B (en) * | 2005-04-21 | 2011-05-11 | 上海酒店设备股份有限公司 | Numerical water boiler |
| CN103860016A (en) * | 2012-12-15 | 2014-06-18 | 苏州工业园区咖乐美电器有限公司 | Coffee machine water storing plate with full water detecting function |
| CN104846895A (en) * | 2014-11-19 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Pressure and temperature control system |
-
1994
- 1994-12-09 CN CN 94119706 patent/CN1079224C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1113429A (en) | 1995-12-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |