CN2197927Y - Computeried electric heating pnumatic flask - Google Patents
Computeried electric heating pnumatic flask Download PDFInfo
- Publication number
- CN2197927Y CN2197927Y CN 94241955 CN94241955U CN2197927Y CN 2197927 Y CN2197927 Y CN 2197927Y CN 94241955 CN94241955 CN 94241955 CN 94241955 U CN94241955 U CN 94241955U CN 2197927 Y CN2197927 Y CN 2197927Y
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- China
- Prior art keywords
- water
- electric heating
- bottle
- heating bottle
- water level
- 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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Abstract
The utility model discloses an intelligent electric heating pneumatic water bottle which comprises a water tank, an electric heating bottle and a water feeding control circuit, wherein the water bottle is provided with the water tank in which a water pump is arranged at the bottom; a water inlet of the water pump is also positioned at the bottom, and a water outlet of the water pump is connected with a water inlet pipe of the electric heating bottle; two water shortage probing rods made of good conducting materials are longitudinally arranged in the water pump, the lower ends of the water shortage probing rods are positioned at the bottom of the water tank, and the two water shortage probing rods have a certain distance; a check valve is arranged in the water inlet pipe of the electric heating bottle; a high water level probe and a low water level probe which are made of good conducting materials are arranged in a metal refill of the electric heating bottle, and two pairs of high water level controlling and detecting devices and low water level controlling and detecting devices are formed by the high water level probe and the low water level probe together with the metal refill.
Description
The utility model relates to a kind of electric hot water bottle.
In the prior art, electric hot water bottle is popularized gradually, because it can be to water heating and insulation automatically, bring very big convenience to people, but people in use find, because the volume of the water bottle less heating of water (volume is big just slow),, will burn out water bottle even cause the accident just in case neglect so often will add water to water bottle.
The purpose of this utility model is: a kind of intelligent electric hot barometric pressure water bottle is provided, and it can add water automatically to water bottle, and can cut off the electricity supply in water-stressed conditions and guarantee safety.
The technical solution of the utility model is: a kind of intelligent electric hot barometric pressure water bottle, and it comprises water tank, electric heating bottle and adds the water management circuit; Described water bottle is provided with water tank, be provided with the water pump that places the bottom in the water tank, and its water inlet is also in the bottom, the delivery port of water pump is connected with the water inlet pipe of electric heating bottle, be vertically arranged with the lack of water detector bar that two optimum conductive materials are made in the water pump, lack of water detector bar lower end is positioned at the bottom of water tank, and two lack of water detector bars keep at a certain distance away; Be provided with check valve in the water inlet pipe of described electric heating bottle, be provided with high water level detecting head and low water level detecting head that optimum conductive material is made in the metal glass liner of electric heating bottle, they form two pairs of height water level detectors with the metal glass liner.
The utility model has the advantages that:
1. be provided with water tank, water pump and add the water management circuit owing to the utility model, so can add water automatically to the electric heating bottle.
2. water tank capacity is bigger, needn't frequently add water, and when water tank lacks water, alarm can be reported to the police automatically, and cuts off the electricity supply, and the reminds people feed-tank adds water.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit block diagram of the present utility model;
Fig. 3 is circuit theory diagrams of the present utility model.
Wherein: 1. water tank; 2. water pump; 3. electric heating bottle; 4. water inlet; 5. delivery port; 6. water inlet pipe; 7. lack of water detector bar; 8. check valve; 9. metal glass liner; 10. high water level detecting head; 11. low water level detecting head.
Embodiment: as shown in Figure 1, a kind of intelligent electric hot barometric pressure water bottle, it comprises water tank 1, electric heating bottle 3 and adds the water management circuit; Described water bottle is provided with water tank 1, be provided with the water pump 2 that places the bottom in the water tank 1, and its water inlet 4 is also in the bottom, the delivery port 5 of water pump 2 is connected with the water inlet pipe 6 of electric heating bottle 3, be vertically arranged with the lack of water detector bar 7 that two optimum conductive materials are made in the water pump 2, lack of water detector bar 7 lower ends are positioned at the bottom of water tank 1, and two lack of water detector bars 7 keep at a certain distance away; Be provided with check valve 8 in the water inlet pipe 6 of described electric heating bottle, be provided with high water level detecting head 10 and low water level detecting head 11 that optimum conductive material is made in the metal glass liner 9 of electric heating bottle 3, they form two pairs of height water level detectors with metal glass liner 9.As shown in Figure 2, the described water management circuit that adds comprises: the clock circuit 13 that has clock initialize switch 12; Connect the clock display screen 14 of clock circuit 13; Connect the switching signal of clock circuit 13 outputs, and this signal is carried out power amplification, export the power amplification 15 of electric heating bottle power switch 21 to; Water tank lacks water sensor 16; Electric heating bottle high water level sensor 17; Electric heating bottle low water level sensor 18; Water receiving case lack of water sensor 16, electric heating bottle high water level sensor 17, electric heating bottle low water level sensor 18, and signal carried out power amplification, export the control amplifier 19 of pump power switch 20 to; Connect electric heating bottle low water level sensor 18, and signal is exported to the lack of water delay protection circuit 22 of alarm 24 and electric heating bottle power switch 21; Eliminate the hand push button 23 of excessive low water level protection.As shown in Figure 3, by transformer output 12V voltage through rectification one road to integrated circuit of clock, one the road to bistable circuit, the model of clock circuit 13 is LM8365, the model of display screen is FR1094-117, by preset button 44,45,46,47,48,49 grades can preset clock time, time started, working time, dwell time, the pin 25 of clock circuit then sends a high level signal in the time started, deliver to 26,27 is main bistable circuit, at this moment power amplification is carried out in triode 27 conductings, relay coil 28 is got, because 28 get electric adhesive, 29 normally opened contact closures, 30, the closed conducting of 31 normally opened contacts makes 220V voltage deliver to the 3 energising work of electric heating bottle through 31 contacts; Simultaneously because 29 normally opened contacts closure+12V voltage source through 29 contacts, is delivered to operating voltage to adding water circuit automatically.Now divide two aspects to discuss the evolution process of circuit:
1. water tank 1 has water, low amounts of water or anhydrous situation are arranged: arrive in the electric heating bottle 3 whenever the time of presetting, circuit is started working, with 32, the detection water level amplifying circuit that 33 triodes are formed, at this moment whether there is water or not no matter detect for detection circuit, 33 send a positive level signal earlier, this pulse positive signal, through diode, isolation capacitance is delivered to 34,35 is the main bistable circuit of forming, at this moment 35 conductings, 36 get electric adhesive, since 36 adhesives, 37 normally opened contact adhesives, water pump 2 moving commentaries on classics, add water for electric heating bottle 3, when height of water level reaches the position of high water level detecting head 10, detecting head and metal glass liner 9 conducting by water as medium, 34 are clamped down on by positive level, 34 conductings, 35 end, 36 dead electricity, and 37 get back to the normally open position, water pump 2 stalls, add water and stop, waiting until that always water uses water level and drop to below the position of low water level detecting head 11, because triode 32, survey sensing head when the 33 detection amplifying circuits of forming have water and be in conducting state by water as medium, at this moment 33 colelctor electrodes output zero level, when water level drops to low water level detecting head 11 when following, 32,33 by not working, and circuit overturns, 33 output positive level signals are delivered to 35 base stages, 35 triggering and conducting, 36 adhesives, 37 adhesives, water pump 2 gets electronic commentaries on classics, add water for electric heating bottle 3, Dang Jiashui is added to water level 34 conductings when reaching high water level detecting head 10, and 35 end, 36 dead electricity, 37 swallow the normally open position, and water pump 2 dead electricity stop operating, as long as in the water tank 1 water is arranged, electric heating bottle 3 will repeat the above-mentioned water process that adds, and the water in water tank 1 adds.
2. water uses up the sixth of the twelve Earthly Branches in the water tank 1, and when the water in the electric heating bottle 3 will use up or use up: lack of water detector bar 7 was to be used for monitoring that water pump 2 could get electric rotation when in the water tank 1 water being arranged, water pump 2 idle running when preventing in the water case 1 lack of water.When as water tank 1 water being arranged, because lack of water detector bar 7 is to be that medium is delivered to 38 base stages to positive level by water, 38 conducting colelctor electrodes are exported zero level, the anti-phase partition of diode, when water tank 1 was anhydrous, lack of water detector bar 7 can not be the medium conducting by water, 36 end, colelctor electrode output positive level, the diode forward conducting, 34 are clamped down on conducting by positive level, guarantee that 35 end, 36 follow 35 ends and dead electricity, and 37 Chang Kaishui pumps, 2 dead electricity, this situation remain to when in the water tank 1 water being arranged always and could remove.Simultaneously in water tank 1 under the exsiccosis; continue with water in the electric heating bottle 3; drop to low water level detecting head 11 when following when using water level; because electric heating bottle 3 does not have water to add to come in again; 33 normal phase output positive level signals; add to 39 through diode; 40 is the main delay circuit of forming, and drops to below low water level detecting head 11 positions when the time can not change in 30 second the work of delay circuit startup at this moment as water level; 40 conductings; 41 adhesives, self-insurance is carried out in 42 contacts, and 43 normally closed changes disconnect; because 43 disconnect; 30 dead electricity, 31 get back to the normally open position cuts off electric heating bottle 3 power supplys, and protection electric heating bottle is with preventing dry combustion.Because 43 normally closed changes disconnect, and have cut off simultaneously+12V voltage, give the power supply that adds water circuit automatically, because 42 closings of contact, 41 are in the self-insurance state, remove 41 adhesive, recover the power supply of electric heating bottle 3, must press disengage button by hand, could recover.
Claims (2)
1, a kind of intelligent electric hot barometric pressure water bottle is characterized in that: it comprises water tank 1, electric heating bottle 3 and adds the water management circuit; Described water bottle is provided with water tank 1, be provided with the water pump 2 that places the bottom in the water tank 1, and its water inlet 4 is also in the bottom, the delivery port 5 of water pump 2 is connected with the water inlet pipe 6 of electric heating bottle 3, be vertically arranged with the lack of water detector bar 7 that two optimum conductive materials are made in the water pump 2, lack of water detector bar 7 lower ends are positioned at the bottom of water tank 1, and two lack of water detector bars 7 keep at a certain distance away; Be provided with check valve 8 in the water inlet pipe 6 of described electric heating bottle, be provided with high water level detecting head 10 and low water level detecting head 11 that optimum conductive material is made in the metal glass liner 9 of electric heating bottle 3, they form two pairs of height water level detectors with metal glass liner 9.
2, intelligent electric hot barometric pressure water bottle according to claim 1 is characterized in that: the described water management circuit that adds comprises:
The clock circuit 13 that has clock initialize switch 12;
Connect the clock display screen 14 of clock circuit 13;
Connect the switching signal of clock circuit 13 outputs, and this signal is carried out power amplification, export the power amplification 15 of electric heating bottle power switch 21 to;
Water tank lacks water sensor 16;
Electric heating bottle high water level sensor 17;
Electric heating bottle low water level sensor 18;
Water receiving case lack of water sensor 16, electric heating bottle high water level sensor 17, electric heating bottle low water level sensor 18, and signal carried out power amplification, export the control amplifier 19 of pump power switch 20 to;
Connect electric heating bottle low water level sensor 18, and signal is exported to the lack of water delay protection circuit 22 of alarm 24 and electric heating bottle power switch 21;
Eliminate the hand push button 23 of excessive low water level protection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94241955 CN2197927Y (en) | 1994-05-30 | 1994-05-30 | Computeried electric heating pnumatic flask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94241955 CN2197927Y (en) | 1994-05-30 | 1994-05-30 | Computeried electric heating pnumatic flask |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2197927Y true CN2197927Y (en) | 1995-05-24 |
Family
ID=33848626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94241955 Expired - Fee Related CN2197927Y (en) | 1994-05-30 | 1994-05-30 | Computeried electric heating pnumatic flask |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2197927Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104545492A (en) * | 2015-01-30 | 2015-04-29 | 林启东 | Table top hot pot soup adding device and control method thereof |
CN104545423A (en) * | 2015-01-30 | 2015-04-29 | 林启东 | Device for adding soup in hot pot and control method of device |
-
1994
- 1994-05-30 CN CN 94241955 patent/CN2197927Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104545492A (en) * | 2015-01-30 | 2015-04-29 | 林启东 | Table top hot pot soup adding device and control method thereof |
CN104545423A (en) * | 2015-01-30 | 2015-04-29 | 林启东 | Device for adding soup in hot pot and control method of device |
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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 |