WO2016106474A1 - Dispositif d'alimentation d'eau chaude et de vapeur - Google Patents

Dispositif d'alimentation d'eau chaude et de vapeur Download PDF

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Publication number
WO2016106474A1
WO2016106474A1 PCT/CN2014/001195 CN2014001195W WO2016106474A1 WO 2016106474 A1 WO2016106474 A1 WO 2016106474A1 CN 2014001195 W CN2014001195 W CN 2014001195W WO 2016106474 A1 WO2016106474 A1 WO 2016106474A1
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WO
WIPO (PCT)
Prior art keywords
hot water
water
steam
pipe
preheating
Prior art date
Application number
PCT/CN2014/001195
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English (en)
Chinese (zh)
Inventor
刘宗熹
Original Assignee
吉诺工业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 吉诺工业有限公司 filed Critical 吉诺工业有限公司
Priority to PCT/CN2014/001195 priority Critical patent/WO2016106474A1/fr
Publication of WO2016106474A1 publication Critical patent/WO2016106474A1/fr

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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
    • 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
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • 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
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A47J31/469—Details of hydraulic circuits
    • 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
    • A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
    • A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
    • A47J31/5253—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters of temperature

Definitions

  • the present invention relates to a steam and hot water supply device, and more particularly to a steam and hot water supply device for use in a beverage preparation machine such as an espresso machine.
  • the beverage preparation machine is used for brewing coffee, tea or other beverages, mainly at the time of preparing the beverage, using a water supply pump to extract the external water source into a boiler, using a heating device such as a heater or a heat exchanger to externally After the water source is heated to a set temperature, it is transported to a liquid dispenser by the piping system, and then the hot water is delivered to a beverage preparation container for a beverage preparation process.
  • the boiler also provides steam for heating beverages and making foam.
  • the boiler used in the beverage preparation machine usually uses a sub-pot boiler, and the heater is heated to 1 to 1.2 bar (bar) in the heater of the mother pot device to provide steam and hot water, and indirectly heat the sub-pot by heat conduction.
  • the hot water in the sub-pot is used to make drinks such as coffee.
  • the disadvantage of the above-mentioned existing sub-pot boiler is that although the water quality is filtered, the filter function is not correct, or the filter core is not replaced in time, which often causes scale. When the scale adheres to the heater, the heater efficiency is lowered. It will cause the heater to burn out and the boiler to remove scale is also very troublesome.
  • the body heater includes a heat exchange body, an electric heating tube and an outer casing, and is special in that the heat exchange body is made of a flat plate shape having a hollow inner cavity; the electric heating pipe includes a plurality of electric heats of different lengths of power
  • the electric heating tube constitutes a heating fence plate; the heating fence plate is inserted into the hollow inner cavity of the heat exchange body, and there is a gap between the heating fence plate and the hollow inner cavity wall; and a portion opposite to the electric heating tube at the center of the heating fence plate
  • the pipe is bent into a "U" shape and embedded in its split ring.
  • the cast heat-conducting metal envelops the heat-exchange body, and the heat-conducting metal fixedly connects the electric heating tube and the electric heating tube, the electric heating tube and the heat-exchange body, and the heat-conducting metal covering the heat-conducting body constitutes the outer shell. Since such a structure is adopted, heat exchange can be performed efficiently, heat exchange efficiency is high, and the central portion is prevented from having heat when the use is stopped, and the service life of the electric heating pipe is prolonged.
  • the above cited reference mainly provides an integral heater applied to an electric water heater, which does not have the function of providing steam, and the hot water supplied thereto cannot be maintained at a set temperature, and cannot be supplied as a beverage preparation machine as a beverage preparation. Constant temperature hot water. Therefore, the cited case cannot provide steam and fixed-temperature hot water, and cannot be used as a steam and hot water supply device for beverage preparation machinery.
  • a second object of the present invention is to provide a steam and hot water supply device, which uses a heat conduction coating layer to separate the heater and the hot water pipes, so that the heaters are heated indirectly by heat conduction.
  • the hot water is heated to the set temperature value; the heater has no contact with the hot water to prevent the scale from adhering to the heater, thereby improving the heating efficiency of the heater and avoiding the heater burning.
  • Another object of the present invention is to provide a steam and hot water supply device which can supply two or more different temperature set values of hot water to a beverage preparation machine to interact with the food material into a beverage; for example, supply 85 ° C Prepare green tea by fixed-temperature hot water, or supply constant temperature hot water of 95 °C to prepare coffee or black tea.
  • a steam boiler is preset in the heat transfer coating layer to continuously heat the hot water entering the steam boiler into steam for supply.
  • a further object of the present invention is to provide a steam and hot water supply device, further comprising a preheating water tank by which the water stored in the preheating water tank is preheated to a set temperature value of, for example, 40 ° C; During the preparation process, the preheated hot water is extracted through the preheating water tank into each hot water pipe and heated to a temperature setting suitable for preparing the beverage to obtain the best beverage quality.
  • the external water source may have uneven heat and cold and thus affect the quality of the beverage due to climatic factors.
  • the steam and hot water supply device capable of achieving the above object includes: a heating assembly, which is provided with a heater, a steam water pipe and at least one hot water pipe in a predetermined interval on the outer circumference of a steam boiler, and The steam boiler, the heater, the preheating water pipe, the steam water pipe and the hot water pipe are cast and coated with a heat conductive coating made of a heat conductive material; a brewing pump is pumped to the steam water pipe and then sent to the steam water pipe And the hot water pipe, the heater in the heating assembly is indirectly heated to a set temperature by the heat conduction coating; a first electromagnetic valve controls the steam water pipe to open, the steam is turned on The hot water of the water pipe is sent to the steam boiler, and the heating assembly continues to be indirectly heated into a vapor; a vapor output device controls the steam output to the outside; and a hot water output device controls the hot water in the hot water pipe Output to the outside world.
  • a heating assembly which is provided with a heater, a steam water pipe and
  • a preheating water tank for storing the external water source is further included, and a preheating water pipe is preset in the heating assembly, and a circulating pump is used to extract water in the preheating water tank. And sent to the preheating water pipe, indirectly heated by the heating assembly, and then sent back to the preheating water tank and mixed with the internal water storage to form a preset temperature of preheated hot water for the brewing pump to be used.
  • the heater, the preheating water pipe, the steam water pipe and the hot water pipe are tubularly arranged, and the preheating water pipe, the steam water pipe and the hot water pipe are spaced apart from each other
  • the settings are overlapped and are spaced apart from the outside of the heater.
  • a first temperature detector is disposed on the heat conducting coating layer to detect the temperature of the heat conducting coating layer, and the heater is turned on and off according to a set temperature.
  • the hot water output device includes an auxiliary boiler for receiving hot water in the hot water pipe via a hot water outlet pipe, the auxiliary boiler is provided with an auxiliary heater and a second temperature detector.
  • a detector when detecting that the temperature of the hot water entering the auxiliary boiler is insufficient, starting the auxiliary heater to heat the hot water; when detecting that the temperature of the hot water in the auxiliary boiler is not correct, opening a second Solenoid valve, so that the incorrect temperature hot water flows back to the preheating water tank for storage until the hot water temperature is correct, the second electromagnetic valve is closed, and a third electromagnetic valve is opened to output the correct temperature hot water to Used by the outside world.
  • the hot water output device comprises at least one or two sets of mixing water pipes arranged in parallel and not passing through the heating assembly, and each mixing water pipe is provided with a different opening degree section.
  • the flow valve and a hybrid solenoid valve open only one of the mixed solenoid valves at the same time, so that the low-temperature water flow of different flow flows into the hot water outlet pipe and is mixed with the hot water into a mixed water flow of different temperature values, and then enters the auxiliary In the boiler, after the temperature compensation, the hot water with more stable temperature is output. If more hot water is needed, multiple sets of throttle valves and hybrid solenoid valves are relatively arranged.
  • the hot water output device includes an instant heating assembly for receiving hot water in the hot water pipe via a hot water outlet pipe, the instant heating assembly including a connection to the hot water outlet pipe a transient heating water pipe, an instantaneous heater spaced from the instantaneous heating water pipe, and a layer of heat conductive material covering the instantaneous heating water pipe and the instant heater; the hot water in the instantaneous heating water pipe is passed by the instant heater After the heat conduction material layer is indirectly heated, the water temperature is detected by a third temperature detector. When the temperature of the hot water is insufficient, the instant heater is activated to indirectly heat the hot water; when the hot water temperature is detected to be incorrect. Further opening a fourth electromagnetic valve to cause the incorrect temperature hot water to flow back to the preheating water tank for storage until the hot water temperature is correct, closing the fourth electromagnetic valve and opening a fifth electromagnetic valve to make the temperature The correct hot water is output to the outside world.
  • the hot water output device comprises at least one or two sets of mixing water pipes arranged in parallel and not passing through the heating assembly, and each mixing water pipe is provided with a different opening degree section.
  • the flow valve and a hybrid solenoid valve open only one of the mixed solenoid valves at the same time, so that the low-temperature water flow of different flows flows into the hot water outlet pipe and is mixed with the hot water into a mixed water flow of different temperature values, and then enters the moment.
  • the heating assembly if multiple hot water is required, multiple sets of throttle valves and hybrid solenoid valves are relatively disposed.
  • the vapor output device includes a vapor output tube that outputs vapor to the outside, a vapor solenoid valve that controls opening and closing of the vapor output tube, and a connection connection to the steam.
  • a safety relief valve and an exhaust valve on the gas output pipe wherein the safety relief valve automatically decompresses when the vapor pressure in the steam boiler abnormally exceeds a set value; the exhaust valve cools down during shutdown When the temperature is raised and restarted, the air in the steam boiler is discharged.
  • the preheating water tank is further provided with a fourth temperature detector, and when the fourth temperature detector detects that the water temperature in the preheating water tank is insufficient, the circulating pump is started and extracted.
  • the water stored in the preheating water tank is sent to the heating assembly for indirect heating, and then returned to the preheating water tank for storage.
  • the preheating water tank is further provided with a water pump, a water inlet solenoid valve and at least one water level probe.
  • the water level probe detects that the water level of the preheating water tank is insufficient, the water level probe is activated.
  • the inlet water solenoid valve enters the preheating water tank from the outside water supply; when the fourth temperature detector detects that the water temperature in the preheating water tank is insufficient, the circulation pump and the water pump are simultaneously activated, and the circulation pump extracts the preheating
  • the water stored in the water tank is sent to the preheating water pipe, and is indirectly heated by the heating assembly, and then sent back to the preheating water tank.
  • the water pump can extract the water stored in the preheating water tank and directly transport it back to the preheating water tank. Inside, the hot water and cold water stored in the preheating water tank are stirred to a temperature average state.
  • the hot water pipe is provided with at least two outlets.
  • the at least one hot water pipe is two hot water pipes of different heat exchange lengths.
  • Figure 1 is a perspective view of a first embodiment of a steam and hot water supply device of the present invention
  • Figure 2 is a perspective view showing the appearance of the heating assembly in the steam and hot water supply device
  • Figure 3 is a perspective view showing the appearance of the heat-conducting coating of the heating assembly of Figure 2;
  • Figure 4 is a plan view of Figure 3;
  • Figure 5 is a longitudinal cross-sectional view of the heating assembly of Figure 2;
  • Figure 6 is a perspective view showing a second embodiment of the steam and hot water supply device of the present invention.
  • Figure 7 is similar to Figure 3, showing another real state of the hot water pipe in the heating assembly
  • Figure 8 is similar to Figure 7 and shows another embodiment of the hot water pipe in the heating assembly.
  • a first embodiment of a steam and hot water supply device mainly includes: a heating assembly 10 , a preheating water tank 30 and a brewing pump 40 .
  • the heating assembly 10 is mainly provided with a heater 12, a preheating water pipe 13, a steam water pipe 14, and a hot water pipe 15 in a predetermined interval on the outer circumference of a steam boiler 11.
  • the steam boiler 11, the heater 12, the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 are cast and coated by a heat conduction coating layer 16 made of a heat conductive material.
  • the heater 12 When the heater 12 starts to heat, its heat energy is transmitted to the steam boiler 11, the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 via the heat conduction coating layer 16, and the water storage or The water flow is indirectly heated, and the heater 12 does not have any contact with the hot water to prevent the scale from adhering to the heater 12, thereby improving the heating efficiency of the heater 12 and preventing the heater 12 from being burnt.
  • the heater 12, the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 are arranged in a tubular shape, and the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 are arranged to overlap each other, and They are spaced apart from the outside of the heater 12.
  • the heater 12 and the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 are disposed at intervals around the periphery of the steam boiler 11, and are placed in a mold to cast a heat conductive metal material to form a steam boiler 11
  • the steam boiler 11 and the preheating water pipe 13, the steam water pipe 14 and the hot water pipe 15 may be made of food grade materials such as stainless steel or red copper, and the heater 12 may be made of stainless steel or copper tube, and the heat conductive coating layer. 16 may be an aluminum alloy material having a lower melting point.
  • the steam boiler 11, the heater 12, the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 are placed in a mold to cast heat conductive metal, the steam boiler 11, the heater 12 and the preheating water pipe 13, the steam water pipe 14, and the hot water.
  • the tubes 15 have an appropriate spacing between them, and the appropriate spacing is easy to flow on the one hand when casting a thermally conductive metal such as a lower melting point of aluminum.
  • the steam boiler 11 is preheated via the thermally conductive coating 16.
  • the water in the water pipe 13, the steam water pipe 14, and the hot water pipe 15 is indirectly heated, and the water of the steam boiler 11, the preheating water pipe 13, the steam water pipe 14, and the hot water pipe 15 is excellent in heat conduction efficiency due to the good heat conduction efficiency of the heat conductive metal.
  • the volume of the steam boiler 11 , the number of powers of the heater 12 and the number of coils, and the length of the coil of the preheated water pipe 13 , the steam water pipe 14 and the hot water pipe 15 , and the number of coils can be set according to actual needs, wherein the heat is generated.
  • Water pipe 15 can not It is necessary to design one or two (inclusive) or more.
  • the hot water pipe 15 has two outlets 151 and 152. Due to different heat exchange lengths, the hot water temperatures of the two outlets 151 and 152 are different, and different outlet solenoid valves are opened to obtain hot water of different temperatures. There are multiple warm water supply functions, and the exit can be 2 or more.
  • two hot water pipes 15A and 15B having different heat exchange lengths may be selected. Due to different heat exchange lengths, the hot water temperatures of the two hot water pipes 15A and 15B are different, and different outlet solenoid valves are opened to obtain different
  • the hot water of the temperature has a multi-temperature water supply function, and the hot water pipe can be 2 or more.
  • the heater 12 is respectively provided with an electrical connector at two ends extending outside the heat conducting cladding layer 16 to form an electrical connection with an external power source.
  • the preheating water pipe 13, the steam water pipe 14 and the hot water pipe 15 are respectively provided at two open ends extending outside the heat conducting coating layer 16, and a pipe joint is respectively arranged to be connected without being covered by the heat conducting coating layer 16.
  • the heat conduction coating layer 16 is provided with a first temperature detector 17 for detecting the temperature of the heat conduction coating layer 16 and opening and closing the heater 12 according to the set temperature, and the steam boiler 11 and the preheating water tube 13.
  • the steam water pipe 14 and the hot water pipe 15 perform indirect heating work.
  • the steam boiler 11 is provided with an upper water level probe 18 and a lower water level probe 19; the lower water level probe 19 controls the water level of the steam boiler 11 and automatically controls when the water level is lower than the lower water level probe 19.
  • the brewing pump 40 operates and opens a first electromagnetic valve 20 to automatically replenish water. When the water level of the steam boiler 11 contacts the lower water level probe 19, the brewing pump 40 and the first electromagnetic valve 20 are automatically controlled to stop hydration.
  • the temperature of the steam boiler 11 is set to 120 ° C, when the steam boiler 11 is replenished, the water has been heated to a set temperature, and the water is introduced into the steam boiler 11 and is also subjected to the steam boiler 11 Heat exchange on the inner wall; if the water level rises to the upper water level probe 18 due to a malfunction, the automatic control system stops operating and sounds a warning.
  • a manually controlled drain valve 21 is provided at the bottom of the steam boiler 11 for discharging the internal water storage of the steam boiler 11.
  • the preheating water tank 30 is configured to store an external water source, and uses a circulation pump 31 to extract water stored in the preheating water tank 30 and transport it to the preheating water pipe 13 from the heating assembly 10.
  • Heater 12 via the After the heat conduction coating layer 16 is indirectly heated, it is sent back to the preheating water tank 30, and is mixed with the cold water originally stored in the preheating water tank 30 to be mixed with hot water of a preset temperature of, for example, 40 ° C, and stored for use.
  • the brewing pump 40 is configured to extract the preheated hot water in the preheating water tank 30, and respectively deliver the steam to the steam water pipe 14 and the hot water pipe 15, and indirectly heat the hot water to the set temperature value through the heating assembly 10;
  • the steam water pipe 14 is controlled to be opened and closed by the first electromagnetic valve 20, and the hot water is sent to the steam boiler 11, and the heating assembly 10 continues to indirectly heat into a vapor, and the steam is controlled by a vapor output device 50. It is used to the outside world; the hot water in the hot water pipe 15 is controlled by a hot water output device 60 to be output to the outside.
  • a flow meter 41 and a one-way pressure relief valve 42 are sequentially disposed on the pipeline between the brewing pump 40 and the hot water pipe 15; when the hot water in the hot water pipe 15 is supplied to a beverage preparation machine, When the beverage preparation program is performed, the flow rate of the supplied hot water is calculated by the flow meter 41. When the flow rate is measured to a set flow rate, the brewing pump 40 is turned off in real time to complete the beverage brewing program for setting the flow rate; The pressure relief valve 42 prevents the hot water from flowing back to the flow meter on the one hand, and on the other hand, the pressure is released beyond the set value to prevent the related mechanism from bursting.
  • the hot water output device 60 includes an auxiliary boiler 62 for receiving hot water in the hot water pipe 15 via a hot water outlet pipe 61.
  • the auxiliary boiler 62 is provided with an auxiliary heater 63 and a second temperature detector 64.
  • the auxiliary heater 63 is activated to heat the hot water; when the temperature of the hot water in the auxiliary boiler is detected to be incorrect (for example, the water temperature is insufficient or the water temperature is too high) Higher), further opening a second electromagnetic valve 65, so that the incorrect temperature hot water is returned to the preheating water tank 30 by a return pipe 66; until the hot water temperature reaches the correct value, the second electromagnetic is turned off.
  • the valve 65 opens a third solenoid valve 67 to output the correct temperature hot water to a beverage preparation machine via a water supply pipe 68 for a beverage preparation process.
  • the hot water output device 60 further includes at least one set of mixing water pipes 69 arranged in parallel and not passing through the heating assembly 10.
  • Each mixing water pipe 69 is provided with a throttle valve 70 of different opening degrees and a hybrid electromagnetic valve 71.
  • only one of the hybrid solenoid valves 71 is opened, so that a low-temperature water flow of different flow rates flows into the hot water outlet pipe 61 and mixed with the hot water into a mixed water flow of different temperature values, and then enters the auxiliary boiler 62.
  • the vapor output device 50 includes a vapor output pipe 51 that outputs steam to the outside, such as a beverage preparation machine, a vapor solenoid valve 52 that controls the opening and closing of the vapor output pipe 51, and is respectively connected to the vapor. a safety relief valve 53 and an exhaust valve 54 on the output pipe 51; wherein the safety relief valve 53 performs automatic pressure relief when the vapor pressure in the steam boiler 11 exceeds a set value; the exhaust valve 54 Then, when the machine is restarted and reheated, the gas in the steam boiler 11 is discharged.
  • the preheating water tank 30 is further provided with a fourth temperature detector 32.
  • the fourth temperature detector 32 detects that the water temperature in the preheating water tank 30 is insufficient, the circulating pump 31 is started to extract the preheating water tank 30.
  • the water is transferred to the heating assembly 10 for indirect heating, and then sent back to the preheating water tank 30, and is mixed with the cold water originally stored in the preheating water tank 30 to be mixed with hot water of a preset temperature value and stored for use.
  • the preheating water tank 30 is further provided with a water pump 33, a water inlet solenoid valve 35 and a water level probe 36.
  • the water level probe 36 detects that the water level of the preheating water tank 30 is insufficient, the water supply probe 36 is activated to be disposed on the water inlet pipe 34.
  • the water inlet solenoid valve 35 enters the preheating water tank 30 from the outside, and simultaneously activates the circulation pump 31 and the water pump 33.
  • the circulation pump 31 extracts 30 water in the preheating water tank and delivers the preheating to the water.
  • the water pipe 13 is indirectly heated by the heating assembly 10 and then sent back to the preheating water tank 30.
  • the water pump 33 can extract the water stored in the preheating water tank 30 and directly transport it back into the preheating water tank 30 to achieve
  • the hot water and the cold water stored in the preheating water tank 30 are stirred and mixed to an average temperature state, and the circulating water pump 31 is opened and closed according to the fourth temperature detector 32 detecting the preset water temperature in the preheating water tank 30.
  • the preheating water tank 30 is provided with a low water level probe 37 and a full water level probe 38 in addition to the water level probe 36.
  • the automatic control system stops and issues a warning; when the water level of the preheating water tank 30 leaves the water level probe 36, a water filling procedure is performed; the water level of the preheating water tank 30
  • the full water level probe 38 is touched, the automatic control system is shut down and a warning is issued to ensure that the water level is abnormal and can be shut down for maintenance.
  • the hot water output device 80 in the second embodiment includes an instant heating assembly 81 for receiving hot water in the hot water pipe 15 via a hot water outlet pipe 61, which is heated instantaneously.
  • the assembly 81 includes a transient heating water pipe 82 connected to the hot water outlet pipe 61, an instantaneous heater 83 spaced apart from the instantaneous heating water pipe 82, and a heat conductive material covering the instantaneous heating water pipe 82 and the instant heater 83.
  • the instantaneous heating water After the hot water in the tube 82 is indirectly heated by the instant heater 83 via the heat conductive material layer 84, the water temperature is detected by a third temperature detector 85. When the hot water temperature is insufficient, the instant heater 83 is activated. Indirectly heating the hot water; when detecting that the hot water temperature is not correct, further opening a fourth electromagnetic valve 86, so that the incorrect temperature hot water is returned from a return pipe 66 to the preheating water tank 30 for storage. After the hot water temperature reaches the correct value, the fourth electromagnetic valve 86 is closed, and a fifth electromagnetic valve 87 is turned on, so that the hot water with the correct temperature is output to a beverage preparation machine through a water supply pipe 68 for beverage preparation. program.
  • the hot water output device 80 of the second embodiment also includes at least one set of mixing water pipes 69 arranged in parallel and not passing through the heating assembly 10, and each mixing water pipe 69 is respectively provided with a different one.
  • the opening throttle valve 70 and a mixing solenoid valve 71 open only one of the mixing solenoid valves 71 at the same time, so that different flow of low temperature water flows into the hot water outlet pipe 61 and mixes with the hot water to different temperatures. The value of the mixed water stream is again entered into the instant heating assembly 81.
  • the steam and hot water supply device provided by the invention can be used in a beverage preparation machine such as an espresso machine; after heating the external water source to a set temperature, the hot water and the food are mutually exchanged.
  • the effect is prepared into a beverage such as coffee or tea, and at the same time, steam can be provided for heating the beverage and making the foam.
  • the heater and the hot water pipes are separated by a heat conduction coating layer, and the hot water in each hot water pipe is heated to the respective set temperature values by the indirect heating method of the heat conduction;
  • the heater has no contact with the hot water to prevent the scale from adhering to the heater, thereby improving the heating efficiency of the heater and avoiding the heater burning.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

L'invention concerne un dispositif d'alimentation d'eau chaude et de vapeur comprenant un ensemble de chauffage (10) qui comporte un dispositif de chauffage (12), une conduite d'eau de préchauffage (13), une conduite de vapeur d'eau (14) et une conduite d'eau chaude (15) qui sont disposées successivement à intervalles à la périphérie d'une chaudière à vapeur (11), et qui est constitué d'une couche de revêtement à conduction de chaleur (16) entourant et habillant la chaudière à vapeur (11), le dispositif de chauffage (12) et les conduites d'eau (13, 14, 15); un réservoir d'eau de préchauffage (30) qui est destiné à stocker une source d'eau externe, et utilise une pompe de circulation (31) pour pomper l'eau stockée à l'intérieur du réservoir d'eau de préchauffage (30), transportant celle-ci vers la conduite d'eau de préchauffage (13), et après que l'eau a été chauffée indirectement par l'ensemble de chauffage (10), renvoyant celle-ci vers le réservoir d'eau de préchauffage (30) dans lequel l'eau est stockée pour être utilisée; et une pompe (40) pour pomper l'eau préchauffée à l'intérieur du réservoir d'eau de préchauffage (30) et l'acheminer respectivement vers la conduite de vapeur d'eau (14) et la conduite d'eau chaude (15) de sorte que l'eau soit chauffée indirectement par l'ensemble de chauffage (10); l'eau chaude est acheminée par la conduite de vapeur d'eau (14) dans la chaudière à vapeur (11), et continue d'être chauffée indirectement par l'ensemble de chauffage (10) pour être transformée en vapeur, et la vapeur est régulée et émise par un dispositif de génération de vapeur (50) vers l'extérieur, pour être utilisée; et l'eau chaude à l'intérieur de la conduite d'eau chaude (15) est régulée et émise par un dispositif de sortie de vapeur (60) vers l'extérieur, en vue de son utilisation.
PCT/CN2014/001195 2014-12-31 2014-12-31 Dispositif d'alimentation d'eau chaude et de vapeur WO2016106474A1 (fr)

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PCT/CN2014/001195 WO2016106474A1 (fr) 2014-12-31 2014-12-31 Dispositif d'alimentation d'eau chaude et de vapeur

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WO2016106474A1 true WO2016106474A1 (fr) 2016-07-07

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106618214A (zh) * 2017-02-23 2017-05-10 深圳鼎加弘思饮品科技有限公司 多管路饮品冲泡系统及运行方法
CN109077604A (zh) * 2018-08-27 2018-12-25 杭州老板电器股份有限公司 蒸汽发生装置及蒸汽炉
CN110100995A (zh) * 2019-05-24 2019-08-09 典发食品（苏州）有限公司 一种冷冻食品加热装置
WO2021109908A1 (fr) * 2019-12-04 2021-06-10 珠海德豪润达电气有限公司 Dispositif de chauffage de bouilloire de machine à café et machine à café
CN113999058A (zh) * 2021-12-15 2022-02-01 中国农业科学院农业环境与可持续发展研究所 一种分布式有机生活垃圾一体化堆肥设备
KR20220040016A (ko) * 2020-09-23 2022-03-30 정점숙 스팀 세차 시스템
WO2022106367A1 (fr) * 2020-11-18 2022-05-27 Melitta Professional Coffee Solutions GmbH & Co. KG Machine à boisson chaude, en particulier machine à café, et procédé pour faire fonctionner une telle machine
CN114593236A (zh) * 2020-12-03 2022-06-07 吉诺工业有限公司 热水阀装置
CN115164400A (zh) * 2022-08-17 2022-10-11 佛山市小熊厨房电器有限公司 一种液体加热系统及加热装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470999A (en) * 1982-02-01 1984-09-11 Carpiac Joseph L High speed, high volume coffee making apparatus and method
CN1817282A (zh) * 2006-01-24 2006-08-16 陈伟强 一种咖啡机
JP2009028152A (ja) * 2007-07-25 2009-02-12 Mitsumoto C0Ffee Kk 飲料抽出装置
CN201216488Y (zh) * 2008-04-22 2009-04-08 蒋明 即热型冷热饮水机
CN204410570U (zh) * 2014-12-31 2015-06-24 吉诺工业有限公司 蒸气及热水供应装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470999A (en) * 1982-02-01 1984-09-11 Carpiac Joseph L High speed, high volume coffee making apparatus and method
CN1817282A (zh) * 2006-01-24 2006-08-16 陈伟强 一种咖啡机
JP2009028152A (ja) * 2007-07-25 2009-02-12 Mitsumoto C0Ffee Kk 飲料抽出装置
CN201216488Y (zh) * 2008-04-22 2009-04-08 蒋明 即热型冷热饮水机
CN204410570U (zh) * 2014-12-31 2015-06-24 吉诺工业有限公司 蒸气及热水供应装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106618214A (zh) * 2017-02-23 2017-05-10 深圳鼎加弘思饮品科技有限公司 多管路饮品冲泡系统及运行方法
CN109077604A (zh) * 2018-08-27 2018-12-25 杭州老板电器股份有限公司 蒸汽发生装置及蒸汽炉
CN109077604B (zh) * 2018-08-27 2024-05-10 杭州老板电器股份有限公司 蒸汽发生装置及蒸汽炉
CN110100995A (zh) * 2019-05-24 2019-08-09 典发食品（苏州）有限公司 一种冷冻食品加热装置
WO2021109908A1 (fr) * 2019-12-04 2021-06-10 珠海德豪润达电气有限公司 Dispositif de chauffage de bouilloire de machine à café et machine à café
KR20220040016A (ko) * 2020-09-23 2022-03-30 정점숙 스팀 세차 시스템
KR102461935B1 (ko) * 2020-09-23 2022-11-02 정점숙 스팀 세차 시스템
WO2022106367A1 (fr) * 2020-11-18 2022-05-27 Melitta Professional Coffee Solutions GmbH & Co. KG Machine à boisson chaude, en particulier machine à café, et procédé pour faire fonctionner une telle machine
CN114593236A (zh) * 2020-12-03 2022-06-07 吉诺工业有限公司 热水阀装置
CN113999058A (zh) * 2021-12-15 2022-02-01 中国农业科学院农业环境与可持续发展研究所 一种分布式有机生活垃圾一体化堆肥设备
CN115164400A (zh) * 2022-08-17 2022-10-11 佛山市小熊厨房电器有限公司 一种液体加热系统及加热装置

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