CN110710871A - Drinking fountain capable of rapidly and continuously providing cool boiled water - Google Patents
Drinking fountain capable of rapidly and continuously providing cool boiled water Download PDFInfo
- Publication number
- CN110710871A CN110710871A CN201811650556.XA CN201811650556A CN110710871A CN 110710871 A CN110710871 A CN 110710871A CN 201811650556 A CN201811650556 A CN 201811650556A CN 110710871 A CN110710871 A CN 110710871A
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- water
- temperature
- heater
- condensing
- speed regulating
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/50—Urns with devices for keeping beverages hot or cool
- A47J31/505—Urns with devices for keeping beverages hot or cool with heat-supply regulation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
Abstract
The utility model provides a drinking bowl that quick continuation provided cool boiled water, includes casing, the unit of intaking, pipe fitting, goes out the water unit, still includes the control mainboard to and power control module, temperature module, speed governing pump, first heater, condensation mechanism, second heater, the controllable switch of play water with control mainboard connection. The water inlet unit, the speed regulating pump, the first heater, the condensing mechanism, the second heater and the water outlet controllable switch are connected through pipe fittings to form a cold boiled water waterway, wherein the speed regulating pump conveys inlet water to the first heater, the inlet water is heated to boiling by the speed regulating pump, the condensing mechanism is transferred to continuously cool the boiling water output by the first heater, and the second heater heats the water cached in the condensing mechanism according to the cold boiled water condensing temperature set by the temperature control module; the condensing mechanism adopts a spiral conical condenser, so that the heat dissipation area is large, the wind resistance is small, the heat dissipation effect is good, and the heat dissipation can be continuously and stably carried out; thereby being capable of rapidly and continuously providing cool boiled water with set temperature.
Description
Technical Field
The invention relates to the technical field of domestic electric appliances, in particular to a drinking fountain for quickly and continuously providing cold boiled water.
Background
The existing drinking fountain in life can only provide boiling water or hot water or cold water with specific temperature, can not rapidly and continuously provide cool boiled water with set temperature, and is difficult to meet the requirements of different crowds in different places on drinking water with different temperatures. For example, when coffee or juice is brewed and drunk, it is difficult to reduce the temperature of the water when boiling water is supplied, and there is a fear that the water is not boiled and sterilized when warm water is supplied, which causes discomfort after drinking. According to the search, in the prior art, a water dispenser which mixes boiling water and cool boiled water in proportion and outputs the mixture to obtain cool boiled water at a set temperature is adopted, and the water dispenser needs to store the cool boiled water in advance. The method has the defects that the total amount of the stored cold boiled water is limited, and the cold boiled water with set temperature is difficult to continuously provide; the water quality is easily affected when the stored cool boiled water is not used for a long time.
Based on this, the prior art exists and is difficult to the cold boiling water of boiling water rapid cooling and the nature of continuity supply different temperatures, provides the drinking bowl that the nature of continuity provides cold boiling water and will enable the life more convenient, will have important meaning.
Disclosure of Invention
The invention aims to provide a drinking fountain for quickly and continuously providing cold boiled water aiming at the background situation, so as to solve the continuous requirement of different warm water and cold boiled water in life.
A drinking device capable of providing cold boiled water rapidly and continuously comprises a shell, a water inlet unit, a pipe fitting, a water outlet unit, a control main board, a power control module, a temperature module, a speed regulating pump, a first heater, a condensation mechanism, a second heater and a water outlet controllable switch, wherein the power control module, the temperature module, the speed regulating pump, the first heater, the condensation mechanism, the second heater and the water outlet controllable switch are connected with the control main board; the power control module adopts a bidirectional anti-parallel silicon controlled rectifier circuit, receives a trigger control signal of the control mainboard and then realizes linear regulation output of voltage or current or power of the first heater and the second heater through the silicon controlled rectifier; the temperature module is provided with a condensation mechanism temperature sensor, an outlet water temperature sensor and a condensation temperature regulator and is used for setting the temperature of cold boiled water to be condensed, transmitting the detected temperature information of buffered water in the condensation mechanism and the detected temperature information of water to be output in the outlet pipeline to the control mainboard, and controlling the operation of the first heater and/or the second heater after the control mainboard compares and sets the actual temperature difference; the speed regulating pump receives a control signal of the control mainboard, adjusts the water flow by changing the rotating speed of the speed regulating pump, and is matched with the condensing mechanism to carry out rapid and continuous condensation and cooling on the boiling water; the condensing mechanism comprises at least one group of condenser which is wound by a copper pipe and is embedded with copper radiating fins on the surface of the condenser, and at least one direct current speed regulating fan, wherein the direct current speed regulating fan is arranged opposite to the condenser and cools the condenser.
The water inlet unit, the speed regulating pump, the first heater, the condensing mechanism, the second heater and the water outlet controllable switch are connected through pipe fittings to form a cold boiled water path, wherein the speed regulating pump conveys inlet water to the first heater, the inlet water is heated to boiling by the speed regulating pump, the condensing mechanism is handed over to continuously cool the boiling water output by the first heater, the second heater heats up water cached in the condensing mechanism according to the cold boiled water condensing temperature set by the temperature control module, and when the temperature detected by the water outlet temperature sensor reaches the set condensing temperature, the control mainboard controls the opening of the water outlet controllable switch and outputs the cold boiled water.
Preferably, the copper pipe of condenser is red copper, and its external diameter is 3mm ~ 5mm, and its wall thickness is 0.3mm ~ 0.5mm, is conical helical structure, and copper pipe one end from inside to outside circumference radius increases in proper order, and every circle copper pipe dislocation set, the heat dissipation copper sheet on the copper pipe also dislocation set simultaneously.
The utility model provides a drinking bowl that fast persistence nature provided cool boiled water still includes the flow module, the flow module includes water flow setting ware, water flow sensor, the water flow setting ware is used for setting for treating the required water yield of cold boiled water of condensation and exports this water yield information to the control mainboard, water flow sensor is used for detecting the total amount of water that goes out through water unit to with the total amount of water information feedback to the control mainboard, output turn-off signal and turn-off out a controllable switch and stop a water when the total amount of water that waits to control the mainboard and receive equals the required water yield of settlement.
Furthermore, the water flow sensor is arranged between the water inlet unit and the speed regulating pump, or between the second heater and the water outlet control switch, or between the water outlet control switch and the water outlet unit.
Furthermore, when the temperature detected by the condensation mechanism temperature sensor is lower than the cold boiled water condensation temperature set by the condensation temperature regulator, the control mainboard controls the second heater to operate to heat and raise the temperature of the water cached in the condensation mechanism.
Furthermore, when the temperature detected by the condensation mechanism temperature sensor is higher than the cold boiled water condensation temperature set by the condensation temperature regulator, the control main board controls the first heater to operate, and the second heater does not operate and does not heat and raise the temperature of the water cached in the condensation mechanism.
Furthermore, the speed regulating pump is a direct current micro pump or a peristaltic pump, and when the ambient temperature is higher than 30 ℃ or the set cold boiled water condensation temperature is lower than 45 ℃, the control main board controls and reduces the rotation speed of the speed regulating pump to reduce the water inlet flow rate under the condition of rated operation of the direct current speed regulating fan, so that rapid and continuous cooling is realized.
In order to improve operability, the condensation temperature regulator comprises a temperature setting and regulating device and a set temperature display window, wherein the temperature setting and regulating device is a knob, the knob is associated with a value of the set water temperature display window, and the value of the set water temperature display window changes along with the rotation of the knob. For example, when the knob is rotated to the minimum, the corresponding set temperature is 0 ℃, when the knob is rotated to the maximum, the corresponding set temperature is 100 ℃, when the knob is rotated to 1/2, the corresponding set temperature is 50 ℃, and when the knob is rotated to 3/4, the corresponding set temperature is 75 ℃.
The invention centrally controls the power control module, the condensing mechanism, the water inlet amount and the water outlet flow by controlling the mainboard, realizes linear voltage regulation or current regulation or power regulation by using the power control module, adopts the second heater to heat up the cold boiled water cached in the condensing mechanism, adopts a knob type temperature setting mode, and combines a plurality of temperature sensors to realize feedback and contrast output control, and has the advantages that: firstly, the continuous output of cool boiled water at a set temperature can be realized; secondly, the adjustment of linear heating power can be realized, and the heating or cooling at different temperatures can be met; thirdly, the spiral conical condenser is adopted, so that the heat dissipation area is large, the heat dissipation effect is good, and the heat dissipation can be continuously and stably carried out; fourthly, the required temperature is set by adopting a knob, and the set temperature is visually displayed by a display screen, so that the rapid and accurate setting of different temperatures is facilitated.
Drawings
Fig. 1 is a schematic diagram of the composition of a water fountain system of the present invention.
Fig. 2 is a schematic diagram of the interface connection of the control motherboard according to the present invention.
Fig. 3 is a logic block diagram of cool boiled water regulation control of the present invention.
Fig. 4 is a schematic diagram of the appearance structure of the condenser of the invention.
The labels in the figure are: 1. the system comprises a water inlet unit, 2 speed regulating pumps, 3 first heaters, 4 condensing mechanisms, 4-1 condensers, 4-2 direct-current speed regulating fans, 5 second heaters, 6 flow modules, 7 water outlet units, 8 water outlet controllable switches, 9 condensing mechanism temperature sensors and 10 water outlet temperature sensors.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1-2, a fast and continuous cold water drinking device comprises a water inlet unit 1, a pipe fitting, a water outlet unit 7, a control mainboard, a power control module, a temperature module, a speed regulating pump 2, a first heater 3, a condensing mechanism 4, a second heater 5 and a water outlet controllable switch 8, wherein the power control module, the temperature module, the speed regulating pump 2, the first heater 3, the condensing mechanism 4, the second heater 5 and the water outlet controllable switch are connected with the control mainboard; the power control module adopts a bidirectional anti-parallel silicon controlled rectifier circuit, receives a trigger control signal of the control mainboard and then realizes linear regulation and output of voltage or current or power of the first heater 3 and the second heater 5 through a silicon controlled rectifier; the temperature module is provided with a condensation mechanism temperature sensor 9, an outlet water temperature sensor 10 and a condensation temperature regulator, and is used for setting the temperature of cold boiled water to be condensed, transmitting the detected temperature information of the buffered water in the condensation mechanism 4 and the detected temperature information of the water to be output in the outlet pipeline to the control mainboard, and controlling the operation of the first heater 3 and/or the second heater 5 after the control mainboard compares and sets the actual temperature difference; the speed regulating pump 2 receives a control signal of the control mainboard, the water flow is regulated by changing the rotating speed of the speed regulating pump 2, and the boiling water is rapidly and continuously condensed and cooled by matching with the condensing mechanism 4; the condensing mechanism 4 comprises at least one group of condensers 4-1 which are wound by copper pipes and are embedded with copper radiating fins on the surfaces of the condensers, and at least one direct-current speed regulating fan 4-2, wherein the direct-current speed regulating fan 4-2 is arranged opposite to the condensers 4-1 and cools the condensers 4-1; the water inlet unit, the speed regulating pump 2, the first heater 3, the condensing mechanism 4, the second heater 5 and the water outlet controllable switch 8 are connected through a pipe to form a cold boiled water path, wherein the speed regulating pump 2 conveys inlet water to the first heater 3, the inlet water is heated to boiling by the first heater, the condensing mechanism 4 is handed over to continuously cool the boiling water output by the first heater, the second heater 5 heats up water cached in the condensing mechanism 4 according to the cold boiled water condensing temperature set by the temperature control module, and when the temperature detected by the water outlet temperature sensor 10 reaches the set cold boiled water condensing temperature, the control mainboard controls the opening of the water outlet controllable switch 8 and outputs the cold boiled water.
Preferably, the copper pipe of the condenser is red copper, the outer diameter of the copper pipe is 3 mm-5 mm, the wall thickness of the copper pipe is 0.3 mm-0.5 mm, and the copper pipe is spirally wound. As shown in fig. 4, the condenser 4-1 is a conical spiral structure, the radius of the circumference of one end of the copper pipe is sequentially increased from inside to outside, each circle of copper pipe is arranged in a staggered manner, and meanwhile, the heat dissipation copper sheets on the copper pipe are also arranged in a staggered manner, so that the heat dissipation area is effectively increased, the wind resistance is reduced, and the heat can be dissipated stably and effectively.
The utility model provides a drinking bowl that fast persistence nature provided cool boiled water still includes the flow module, the flow module includes water flow setting ware, water flow sensor, the water flow setting ware is used for setting for treating the required water yield of cold boiled water of condensation and exports this water yield information to the control mainboard, water flow sensor is used for detecting the total amount of water that goes out through water unit to with the total amount of water information feedback to the control mainboard, output turn-off signal and turn-off out a controllable switch and stop a water when the total amount of water that waits to control the mainboard and receive equals the required water yield of settlement.
Preferably, the water flow sensor is arranged between the water inlet unit 1 and the speed regulating pump 2, or between the second heater 5 and the water outlet control switch 8, or between the water outlet control switch 8 and the water outlet unit 7.
Preferably, the speed regulating pump 2 is a direct current micro pump or a peristaltic pump, and when the ambient temperature is higher than 30 ℃ or the set cold boiled water condensation temperature is lower than 45 ℃, the control main board controls and reduces the rotation speed of the speed regulating pump 2 to reduce the water inlet flow rate under the condition of rated operation of the direct current speed regulating fan 4-2, so as to realize rapid and continuous cooling.
In order to improve operability, the condensation temperature regulator comprises a temperature setting and regulating device and a set temperature display window, wherein the temperature setting and regulating device is a knob, the knob is associated with a value of the set water temperature display window, and the value of the set water temperature display window changes along with the rotation of the knob. For example, when the knob is rotated to the minimum, the corresponding set temperature is 0 ℃, when the knob is rotated to the maximum, the corresponding set temperature is 100 ℃, when the knob is rotated to 1/2, the corresponding set temperature is 50 ℃, and when the knob is rotated to 3/4, the corresponding set temperature is 75 ℃.
As shown in fig. 1-3, the set temperature cool boiled water is output quickly and continuously, for example, when the set temperature cool boiled water is required to be output, the condensing temperature value of the cool boiled water to be cooled can be set, and the temperature information detected by the condensing mechanism temperature sensor 9 and the outlet water temperature sensor 10 is transmitted to the control main board, and is subjected to PID regulation and control output. When the temperature detected by the condensation mechanism temperature sensor 9 is lower than the cold boiled water condensation temperature set by the condensation temperature regulator, the control mainboard controls the second heater 5 to operate to heat and raise the temperature of the water cached in the condensation mechanism 4; when the temperature detected by the condensation mechanism temperature sensor 9 is higher than the cold boiled water condensation temperature set by the condensation temperature regulator, the control main board controls the first heater 3 to operate, and the second heater 5 does not operate and does not heat and raise the temperature of the water cached in the condensation mechanism. When the water in the first heater 3 is boiling, the speed regulating pump 2, the direct current speed regulating fan 4-2 and the water outlet controllable switch 8 are started, the speed regulating pump 2 inputs the water inlet of the water inlet unit 1 into the first heater 3, meanwhile, the boiling water in the first heater 3 sequentially flows into the condenser 4-1 of the condensing mechanism 4, the direct current speed regulating fan 4-2 cools the water in the condenser 4-1, and when the water outlet temperature detected by the water outlet temperature sensor 10 is equal to the set cold boiled water condensing temperature, the rotating speed of the direct current speed regulating fan 4-2 is kept, and the cold boiled water is continuously output.
Claims (8)
1. A drinking bowl for providing cold boiled water rapidly and continuously comprises a shell, a water inlet unit, a pipe fitting and a water outlet unit, and is characterized by also comprising a control mainboard, a power control module, a temperature module, a speed regulating pump, a first heater, a condensation mechanism, a second heater and a water outlet controllable switch, wherein the power control module, the temperature module, the speed regulating pump, the first heater, the condensation mechanism, the second heater and the water outlet controllable switch are connected with the control mainboard; the power control module adopts a bidirectional anti-parallel silicon controlled rectifier circuit, receives a trigger control signal of the control mainboard and then realizes linear regulation output of voltage or current or power of the first heater and the second heater through the silicon controlled rectifier; the temperature module is provided with a condensation mechanism temperature sensor, an outlet water temperature sensor and a condensation temperature regulator and is used for setting the temperature of cold boiled water to be condensed, transmitting the detected temperature information of buffered water in the condensation mechanism and the detected temperature information of water to be output in the outlet pipeline to the control mainboard, and controlling the operation of the first heater and/or the second heater after the control mainboard compares and sets the actual temperature difference; the speed regulating pump receives a control signal of the control mainboard, adjusts the water flow by changing the rotating speed of the speed regulating pump, and is matched with the condensing mechanism to carry out rapid and continuous condensation and cooling on the boiling water; the condensation mechanism comprises at least one group of condensers which are wound by copper pipes and are embedded with copper radiating fins on the surfaces of the condensers, and at least one direct-current speed-regulating fan, wherein the direct-current speed-regulating fan is arranged opposite to the condensers and cools the condensers; the water inlet unit, the speed regulating pump, the first heater, the condensing mechanism, the second heater and the water outlet controllable switch are connected through pipe fittings to form a cold boiled water path, wherein the speed regulating pump conveys inlet water to the first heater, the inlet water is heated to boiling by the speed regulating pump, the condensing mechanism is handed over to continuously cool the boiling water output by the first heater, the second heater heats up water cached in the condensing mechanism according to the cold boiled water condensing temperature set by the temperature control module, and when the temperature detected by the water outlet temperature sensor reaches the set condensing temperature, the control mainboard controls the opening of the water outlet controllable switch and outputs the cold boiled water.
2. The water fountain for quickly and continuously providing cold boiled water according to claim 1, further comprising a flow module, wherein the flow module comprises a water flow setter and a water flow sensor, the water flow setter is used for setting the amount of water required by the cold boiled water to be condensed and outputting the water amount information to the control main board, the water flow sensor is used for detecting the total amount of the discharged water passing through the water outlet unit and feeding back the total amount of the discharged water to the control main board, and the control main board outputs a turn-off signal and turns off the controllable water outlet switch to stop the water discharge when the total amount of the discharged water received by the control main board is equal to the set required amount of water.
3. A drinker for providing cold water on a rapid and continuous basis as claimed in claim 1, wherein said water flow sensor is located between the water inlet unit and the speed-regulating pump, or between the secondary heater and the water outlet control switch, or between the water outlet control switch and the water outlet unit.
4. The drinking fountain for rapidly and continuously providing cold boiled water according to claim 1, wherein the copper pipe of the condenser is red copper, the outer diameter of the copper pipe is 3mm to 5mm, the wall thickness of the copper pipe is 0.3mm to 0.5mm, the copper pipe is in a conical spiral structure, the radius of the circumference of one end of the copper pipe is sequentially increased from inside to outside, each circle of the copper pipe is arranged in a staggered manner, and meanwhile, heat dissipation copper sheets on the copper pipe are also arranged in a staggered manner.
5. The drinking fountain for rapidly and continuously providing cold boiled water as claimed in claim 1, wherein the control main board controls the second heater to operate to heat the water buffered in the condensing mechanism when the temperature detected by the temperature sensor of the condensing mechanism is lower than the cold boiled water condensing temperature set by the condensing temperature regulator.
6. The drinking fountain for providing cold boiled water with quick and continuous operation as claimed in claim 1, wherein the control main board controls the first heater to operate when the temperature detected by the temperature sensor of the condensing mechanism is higher than the condensing temperature of the cold boiled water set by the condensing temperature regulator, and the second heater does not operate and does not heat up the water buffered in the condensing mechanism.
7. The drinking fountain for rapidly and continuously providing cold boiled water according to claim 1, wherein the speed regulating pump is a direct current micro pump or a peristaltic pump, and when the ambient temperature is higher than 30 ℃ or the set cold boiled water condensation temperature is lower than 45 ℃, the control main board controls and reduces the rotation speed of the speed regulating pump to reduce the water inlet flow rate under the condition of rated operation of the direct current speed regulating fan, so as to realize rapid and continuous cooling.
8. A drinker for providing cold water on a rapid and continuous basis as claimed in claim 1, wherein said condensation temperature regulator comprises a temperature setting regulator, a set temperature display window, said temperature setting regulator being a knob, said knob being associated with a value of said set temperature display window, said set temperature display window changing in value upon rotation of said knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650556.XA CN110710871A (en) | 2018-12-31 | 2018-12-31 | Drinking fountain capable of rapidly and continuously providing cool boiled water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650556.XA CN110710871A (en) | 2018-12-31 | 2018-12-31 | Drinking fountain capable of rapidly and continuously providing cool boiled water |
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| CN110710871A true CN110710871A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811650556.XA Pending CN110710871A (en) | 2018-12-31 | 2018-12-31 | Drinking fountain capable of rapidly and continuously providing cool boiled water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117137331A (en) * | 2023-10-30 | 2023-12-01 | 佛山市顺德区雪特朗电器有限公司 | Control system and method for making coffee and coffee machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117137331A (en) * | 2023-10-30 | 2023-12-01 | 佛山市顺德区雪特朗电器有限公司 | Control system and method for making coffee and coffee machine |
| CN117137331B (en) * | 2023-10-30 | 2023-12-26 | 佛山市顺德区雪特朗电器有限公司 | Control system and method for making coffee and coffee machine |
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