WO2017104100A1 - 水処理装置及びその水処理装置を備えた加熱調理器 - Google Patents
水処理装置及びその水処理装置を備えた加熱調理器 Download PDFInfo
- Publication number
- WO2017104100A1 WO2017104100A1 PCT/JP2016/004617 JP2016004617W WO2017104100A1 WO 2017104100 A1 WO2017104100 A1 WO 2017104100A1 JP 2016004617 W JP2016004617 W JP 2016004617W WO 2017104100 A1 WO2017104100 A1 WO 2017104100A1
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- WIPO (PCT)
- Prior art keywords
- water
- water treatment
- water supply
- treatment container
- supply tank
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/32—Arrangements of ducts for hot gases, e.g. in or around baking ovens
- F24C15/322—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation
- F24C15/327—Arrangements of ducts for hot gases, e.g. in or around baking ovens with forced circulation with air moisturising
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/647—Aspects related to microwave heating combined with other heating techniques
- H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
- H05B6/6479—Aspects related to microwave heating combined with other heating techniques combined with convection heating using steam
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/427—Treatment of water, waste water, or sewage by ion-exchange using mixed beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
Definitions
- the present invention relates to a water treatment apparatus and a cooking device equipped with the water treatment apparatus.
- the suction pipe filled with the water treatment material was always immersed in the liquid, and when the suction pipe was replaced, water adhering to the suction pipe was dripped and the surroundings were wet. Therefore, it is necessary to perform a troublesome work of wiping off water adhering to the suction pipe before replacing the suction pipe. In addition, mold and bacteria are likely to propagate outside the suction tube, which is not hygienic.
- the present invention provides a water treatment apparatus that can easily be replaced without dripping water when replacing the suction pipe, and that can keep the suction pipe hygienic, and a cooking device equipped with the water treatment apparatus.
- the water treatment device of the present invention and the heating cooker equipped with the water treatment device include: a water supply tank that stores water; a water treatment container that is in communication with the water supply tank and contains a water treatment material that is passed through and treated with water.
- a water supply device that communicates with the water treatment container and sucks water in the water supply tank through the water treatment container, and the water treatment container is detachably connected to the outside of the water supply tank.
- the water treatment container is not always immersed in the water in the water supply tank, so when replacing the water treatment container, the water treatment container can be easily replaced without dripping out and getting wet. Mold, bacteria, etc. are hard to propagate, and the water treatment container can be kept hygienic.
- FIG. 1 is a perspective view of a water treatment apparatus according to the first embodiment of the present invention.
- FIG. 2 is a plan cross-sectional view of the water treatment apparatus according to the first embodiment of the present invention with a water supply tank lid removed.
- FIG. 3 is a front sectional view of the water treatment device according to the first embodiment of the present invention.
- FIG. 4 is a side cross-sectional view showing a state in which the water treatment container in the first embodiment of the present invention is attached to the water treatment apparatus.
- FIG. 5A is a side cross-sectional view showing a state in which a water treatment container is connected to the water supply tank according to the first embodiment of the present invention.
- FIG. 5B is a side sectional view showing a state in which the water treatment container is taken out from the water supply tank according to the first embodiment of the present invention.
- FIG. 6A is a side cross-sectional view showing a state where the water treatment container in the first embodiment of the present invention is connected to a water supply pump.
- FIG. 6B is a side cross-sectional view showing a state in which the water treatment container is taken out from the water supply pump according to the first embodiment of the present invention.
- FIG. 7A is a perspective view seen from the lower left of the upper surface of the water supply tank from which the lid of the water treatment apparatus according to the second embodiment of the present invention is removed.
- FIG. 7B is a perspective view seen from the upper left of the lower surface of the water supply tank from which the lid of the water treatment device according to the second embodiment of the present invention is removed.
- FIG. 8 is a perspective view of the heating cooker provided with the water treatment apparatus in the 3rd Embodiment of this invention.
- FIG. 9 is front sectional drawing of the heating cooker provided with the water treatment apparatus in the 3rd Embodiment of this invention.
- FIG. 10 is side sectional drawing of the state which removed the door of the heating cooker provided with the water treatment apparatus in the 3rd Embodiment of this invention.
- FIG. 11 is a plan cross-sectional view of the vicinity of a water supply tank of a heating cooker provided with a water treatment device according to the third embodiment of the present invention.
- FIG. 1 is a perspective view of a water treatment apparatus according to the first embodiment of the present invention.
- a water treatment device 1 includes a water supply tank 2 for storing water, a tank case 3 having an opening and housing the water supply tank 2, and a discharge port for discharging treated water obtained by treating the water in the water supply tank 2 to the outside. 4 and a switch 5 for switching ON / OFF of the operation of the water treatment apparatus 1 is provided.
- a water tank lid 29 having a water inlet (not shown) is provided at the upper part of the water tank 2.
- the water supply tank 2 and the water supply tank lid 29 are formed of a transparent resin so that the amount of stored water can be easily understood.
- the water supply tank 2 is provided with a recess 28 where a finger is caught so that it can be easily taken out from the tank case 3.
- the discharge port 4 was provided above the tank case 3, you may provide below and a side surface.
- the switch 5 for switching the operation of the water treatment device 1 ON / OFF is provided.
- an operation unit that can set the flow rate in detail is provided, or connected to other devices and operated from other devices. Also good.
- FIG. 2 is a plan cross-sectional view of the water treatment apparatus according to the present embodiment with the water tank lid removed.
- the water supply tank 2 includes a water storage chamber 6 that stores water, and a water treatment container storage portion 8 that detachably stores a water treatment container 7 on the right outer side of the water storage chamber 6.
- a water supply pump 9 which is a water supply device is provided behind the water treatment container 7 (upper side in FIG. 2).
- a water supply pump 9 which is a water supply device supplies water from the water supply tank 2 to the discharge port 4 through a water supply passage 10 formed of a silicone tube.
- the storage position of the water treatment container 7 may be the center or the left side of the water supply tank 2.
- FIG. 3 is a front sectional view of the water treatment apparatus according to the present embodiment.
- the water treatment container storage part 8 in which the water treatment container 7 is stored has an opening in the upper part and has a U-shaped cross section. Therefore, after removing the water supply tank 2 from the tank case 3, the water treatment container 7 is accommodated in the water treatment container accommodating portion 8 while visually confirming the connection state of the water treatment container 7 from above the water supply tank 2. It can be slid and easily connected to the water supply tank 2.
- the water treatment container 7 is formed in a substantially rectangular parallelepiped shape that is vertically symmetrical, and can be attached even if it is turned upside down. In addition, the water treatment container 7 does not need to be cylindrical or symmetrical vertically.
- FIG. 4 is a side cross-sectional view of the vicinity of the water treatment container of the water treatment apparatus in the present embodiment.
- the water supply tank 2 includes a water treatment container connection portion 11 fixed to the water supply tank 2.
- the water supply tank 2 can be easily attached to and detached from the water treatment container 7 through the water treatment container connection portion 11 and is connected in communication.
- the water treatment container 7 has a water supply pump connection part 12 fixed to the water treatment container 7, and is connected to the water supply pump 9, which is a water supply device, through the water supply pump connection part 12 so as to be easily detachable. ing.
- the water treatment material 13 is accommodated in the water treatment container 7 in a state where the resin mesh is sandwiched between mesh members 14a and 14b (see FIGS. 5A and 6A) integrally formed with resin. And the water treatment container 7 is a communication state from the water treatment container connection part 11 to the feed water pump connection part 12.
- the water treatment material 13 is composed of a particulate ion exchange resin that purifies water by converting cations such as calcium ions in water into hydrogen ions and converting anions such as silica ions into hydroxide ions. ing.
- the water treated through the water treatment material 13 can be used for beverages, or can be supplied to a steam generator to suppress the deposition of scale components such as calcium and silica in the steam generator.
- an ion exchange resin that purifies water is used as the water treatment material 13, but it is used for applications such as an ion exchange resin that removes only cations in water and replaces them with sodium ions to soften the water. Accordingly, any substance that removes predetermined components from water may be used.
- the openings of the resin mesh constituting the mesh members 14a and 14b are about 0.15 mm and are set smaller than the particle diameter of the water treatment material 13 of about 0.3 mm so that the particles of the water treatment material 13 do not pass through. Yes.
- diffusion spaces 15a and 15b are formed on both sides of the water treatment material 13 in the water treatment container 7 by the mesh members 14a and 14b, and the water flowing in and out passes through the entire water treatment material 13 evenly. In this way, the life of the water treatment material 13 can be extended.
- FIG. 5A is a side cross-sectional view showing a state where the water treatment container of the water treatment apparatus according to the present embodiment is connected to the water supply tank.
- FIG. 5B is a side cross-sectional view showing a state in which the water treatment container is taken out from the water supply tank in the present embodiment.
- a cylindrical water treatment vessel inlet 16 is provided in front of the water treatment vessel 7 (left side in FIGS. 5A and 5B), and an O-ring 17a is provided in the recess of the water treatment vessel inlet 16. It has been.
- the O-ring 17a is in pressure contact with the inner wall of the water treatment container connecting portion 18 of the water supply tank 2 to prevent water leakage.
- a valve spring 19a, a valve shaft 20a that is always pushed rearward (right side in FIGS. 5A and 5B) by the valve spring 19a, and a valve shaft 20a are provided through a valve shaft hole 21a.
- a valve 22a formed of silicone rubber is provided in front.
- valve shaft 20a is pushed forward by the water treatment container inlet 16, the valve spring 19a is compressed, the valve 22a is opened, and the water supply tank 2 and the water treatment container 7 are in communication with each other.
- One end of a water supply pipe 23 having an elbow cross-sectional shape in the longitudinal direction is attached to the outer side of the water treatment container connecting portion 18 so as to suck up water accumulated at the bottom of the water storage chamber 6. ing.
- FIG. 6A is a side cross-sectional view showing a state in which the water treatment container 7 in the present embodiment is connected to the water supply pump 9, and FIG. 6B is a state in which the water treatment container 7 is taken out from the water supply pump 9 in the present embodiment.
- FIG. 6B is a state in which the water treatment container 7 is taken out from the water supply pump 9 in the present embodiment.
- a cylindrical water supply pump inlet 24 is provided in front of the water supply pump 9 which is a water supply apparatus (left side in FIG. 6A), and an O-ring 17b is provided in a recess of the water supply pump inlet 24. ing.
- the O-ring 17b is in pressure contact with the inner wall of the water supply pump connection portion 12 of the water treatment container 7 to prevent water leakage.
- a valve spring 19b, a valve shaft 20b always pushed backward by the valve spring 19b, and a valve shaft 20b provided through the valve shaft hole 21b are formed in front of silicone rubber. And a valve 22b.
- valve shaft 20b is pushed forward by the feed water pump inlet 24, the valve spring 19b is compressed, the valve 22b is opened, and the feed water pump 9 and the water treatment container 7 which are water feed devices are in communication with each other. .
- the pressure contact allowance between the O-ring 17a and the inner wall of the water treatment container connecting portion 18 is increased to increase the coupling force between the water treatment vessel inlet 16 and the inner wall of the water treatment container connecting portion 18 of the water tank 2, and the feed water pump inlet 24 is greater than the coupling force between the water treatment container 7 and the inner wall of the water supply pump connector 12.
- the pressure contact allowance between the O-ring 17b and the inner wall of the feed water pump connection portion 12 may be reduced to reduce the coupling force between the feed water pump inlet 24 and the inner wall of the feed water pump connection portion 12 of the water treatment container 7. Further, the binding force may be increased or decreased by other methods such as using friction between resins or using a lubricant.
- the user of the water treatment apparatus 1 pulls out the water supply tank 2 from the tank case 3 and puts water into the water storage chamber 6 of the water supply tank 2 from a water inlet (not shown). Insert it all the way.
- the water in the water storage chamber 6 is supplied to the water supply pipe 23, the valve shaft hole 21a, the water treatment vessel inlet 16, the diffusion space 15a, the mesh member 14a, the water by the water supply pump 9 which is a water supply device. Suction is performed through the treatment material 13, the mesh member 14 b, the diffusion space 15 b, the valve shaft hole 21 b, and the feed water pump inlet 24.
- cations such as calcium ions in the water are converted into hydrogen ions, and anions such as silica ions are converted into hydroxide ions.
- the sucked water is discharged from the discharge port 4 to the outside through the water supply channel 10.
- the water supply tank 2 is taken out from the tank case 3.
- the water treatment container 7 connected to the outside of the water supply tank 2 is also taken out simultaneously with the water supply tank 2.
- the water treatment container 7 is slid out of the water supply tank 2.
- the valves 22a and 22b are closed, water is removed from the water treatment container 7 and the water supply tank 2 when taken out. It is difficult to sag and the water treatment container 7 can be easily replaced.
- the water supply tank 2 that stores water
- the water treatment container 7 that is in communication with the water supply tank 2 and encloses the water treatment material 13 that performs water treatment by passing water
- the water treatment container 7 and a water supply pump 9 which is a water supply device that sucks water in the water supply tank 2 through the water treatment container 7.
- the tank case 3 has a water supply pump 9 which is a water supply device, and stores the water supply tank 2 and the water treatment container 7 so that the water supply tank 2 and the water treatment container 7 can be easily attached and detached. 3 so that it can be taken out. With this configuration, when the water supply tank 2 is taken out, it is possible to prevent only the water treatment container 7 from remaining in the tank case 3 and making it difficult to replace the water treatment container 7.
- the coupling force of the connection portion between the water treatment container 7 and the water supply tank 2 is made larger than the coupling force of the connection portion between the water treatment container 7 and the water supply pump 9.
- the water supply tank 2 is provided with a valve 22 a that switches the communication state between the water supply tank 2 and the water treatment container 7 at the connection portion with the water treatment container 7.
- the water treatment container 7 is provided with a valve 22b for switching a communication state between the water treatment container 7 and the water supply pump 9 at a connection portion with the water supply pump 9 which is a water supply device.
- FIG. 7A is a perspective view of the water supply tank with the lid of the water treatment device removed in the present embodiment as viewed from the lower left of the upper surface
- FIG. 7B shows the bottom surface of the water supply tank with the lid of the water treatment device removed in the present embodiment. It is the perspective view seen from the upper left.
- the water treatment container 7 is housed outside the water supply tank 2, and the upper surface is covered with the water supply tank 2, but the lower surface is provided with water treatment container guides 26 and stoppers 25 provided at two locations on the left and right. And is connected to the water supply tank 2. Since the upper surface of the water treatment container 7 is covered with the water supply tank 2, the water in the water supply tank 2 is not directly applied to the water treatment container 7.
- the stopper 25 is a screw fastening portion 27 provided on the stopper 25 and the water supply tank 2 so that the water treatment container 7 is not easily detached from the water supply tank 2, and is fixed to the water supply tank 2 with screws.
- the user removes the screw, takes out the water treatment container 7 and replaces it.
- the stopper 25 is fixed to the water supply tank 2 with a screw.
- the stopper 25 may be fixed to the water supply tank 2 by hooking or press fitting with a claw portion. .
- stopper 25 If the stopper 25 is pushed by an elastic body such as a spring and protrudes from the water supply tank 2 so that the water treatment container 7 does not come off, the water treatment container 7 is attached to or removed from the water supply tank 2. It is not necessary to remove the stopper 25 purposely because the spring is deformed. Therefore, the user can easily take out the water treatment container 7.
- stopper 25 itself with elastic bodies, such as a leaf
- a part of the water supply tank 2 is formed on the upper surface of the water treatment container 7, and the water supply tank 2 has a substantially rectangular square shape on the upper surface of the four side walls, and a packing ( (Not shown) also has a substantially rectangular shape that is easy to mold, and has a shape that facilitates securing a sealing property by packing, so that a structure for preventing water leakage from the water supply tank 2 can be easily configured.
- a packing (Not shown) also has a substantially rectangular shape that is easy to mold, and has a shape that facilitates securing a sealing property by packing, so that a structure for preventing water leakage from the water supply tank 2 can be easily configured.
- the water treatment container guide 26 does not cover the entire lower surface of the water treatment container 7 and has a gap, the water treatment container 7 is removed from the gap after removing the stopper 25 when the water treatment container 7 is replaced. 7 can be easily taken out by pressing and sliding 7.
- the stopper 25 that prevents the water treatment container 7 from coming off the water supply tank 2
- the water supply tank 2 is taken out, shaken, dropped, or somewhat handled poorly. Even if the water treatment container 7 is not detached from the water supply tank 2, the portability can be improved.
- FIG. 8 is a perspective view of a heating cooker provided with the water treatment apparatus in the present embodiment.
- a heating chamber 52 (see FIGS. 9 and 10) described later is provided in the main body of the heating cooker 51.
- the heating chamber 52 has an opening on the front surface.
- a door 53 is provided at the opening so as to be opened and closed.
- a user of the heating cooker 51 pivots and opens the door 53 toward the front, and the food is stored in the heating chamber 52 or taken out from the heating chamber 52 through the opening.
- a bottom plate 54 that supports the heating chamber 52 is provided below the heating cooker 51.
- a tank case 3 that supports the bottom plate 54 is provided below the bottom plate 54, and the water supply tank 2 and the drainage tank 56 are detachably accommodated over almost the entire opening side of the heating chamber 52 of the tank case 3.
- the recessed part 28a, 28b is provided in the front part of the tank case 3 so that the water supply tank 2 and the drainage tank 56 can be easily taken in and out by hand.
- the water supply tank 2 is formed of a transparent resin so that the amount of water stored can be easily understood.
- a plurality of cooling air inlets 55 for taking in cooling air are provided in the heating cooker 51.
- the opening side of the heating chamber 52 is defined as the front
- the right side is defined as the right side from the front toward the rear
- the left side is defined as the left side from the front toward the main body.
- the door 53 is provided so that it can be opened and closed in the vertical direction.
- an operation display unit 57 for setting a cooking menu and cooking time by the user is provided on the front surface of the door 53.
- the safety switch (not shown) is provided in the main body of the heating cooker 51.
- FIG. 9 is a front cross-sectional view of a heating cooker provided with the water treatment apparatus in the present embodiment.
- the wall surface of the heating chamber 52 is configured by fluorine coating the surface of an aluminized steel sheet.
- the wall surface of the heating chamber 52 is grounded by an earth cord (not shown).
- Rails 60 are integrally formed on the left and right side walls of the heating chamber 52, and a mounting tray (not shown) is easily detachably held. Therefore, the rail 60 is also grounded.
- the wall surface of the heating chamber 52 is subjected to fluorine coating that allows easy removal of dirt, but enamel coating or other heat-resistant coating may be performed. Further, as the material of the wall surface of the heating chamber 52, stainless steel can be used.
- a plurality of heating chamber exhaust holes 62 for discharging the air in the heating chamber 52 to the outside are provided in the upper right portion of the partition wall 61 which is the back wall of the heating chamber 52.
- an infrared sensor 65 that detects the temperature of the food or food container in the heating chamber 52 through the detection hole 64 provided in the right wall of the heating chamber 52, and the internal atmosphere temperature in the upper portion of the right side wall of the heating chamber 52
- an in-house thermistor 63 for detecting.
- a steam generator 66 for generating steam is provided below the outside of the heating chamber 52.
- a steam introduction path 67 is connected to the upper part of the steam generator 66, and steam is supplied into the heating chamber 52 from the left side surface of the heating chamber 52.
- a steam outlet 68 is fixed to the side wall of the heating chamber 52 at the tip of the steam introduction path 67, and is formed so as to eject steam into the heating chamber 52 in the horizontal direction.
- a tank case 3 and a water supply tank 2 and a drain tank 56 housed in the tank case 3 are provided below the steam generator 66.
- the steam generator 66 and the water supply tank 2 are connected by the water supply path 10 via the water supply pump 9 and the electrical conductivity measuring device 69.
- a drainage passage 70 for flowing wastewater from the steam generator 66 has one end connected to the steam generator 66 and the other end provided above the drainage tank 56 through a drain valve 71. Therefore, by opening the drain valve 71, the water of the steam generator 66 can be drained into the drain tank 56.
- the drain valve 71 is normally closed, and the water in the steam generator 66 is not drained.
- the steam introduction path 67 and the drainage path 70 are formed of silicone tubes.
- the water supply tank 2 is arranged on the right side and the drainage tank 56 is arranged on the left side.
- this position may be reversed left and right, or may be arranged in the front and rear.
- the tank case 3 includes a central partition 72 provided between the water supply tank 2 and the drainage tank 56, a water supply tank guide 73 provided on both upper sides of the water supply tank 2 and serving as a guide when the water supply tank 2 is pulled out, A drainage tank guide 74 is provided on both upper sides of the tank 56 and serves as a guide when the drainage tank 56 is pulled out.
- the bottom plate 54 can be supported and fixed from below using the left, right, and rear walls of the tank case 3.
- the food 100 is placed on the bottom of the heating chamber 52.
- FIG. 10 shows a side cross-sectional view of a heating cooker provided with a water treatment apparatus in the present embodiment.
- FIG. 10 there is a space separated from the inside of the heating chamber 52 by a partition wall 61 behind the heating chamber 52.
- a circulation fan 75 for stirring and circulating the air in the heating chamber 52 is provided in this space.
- a convection heater 76 as an indoor air heater for heating the air circulating in the heating chamber 52 is provided so as to surround the circulation fan 75.
- a plurality of intake vent holes 77 for blowing the air in the heating chamber 52 toward the circulation fan 75 are provided near the center of the partition wall 61.
- a plurality of ventilation holes 78 are provided at the peripheral edge of the partition wall 61, and the air in the space partitioned by the partition wall 61 is heated by the convection heater 76 and passes through the plurality of ventilation holes 78. The air is blown to the heating chamber 52 side.
- a magnetron 80 which is a microwave generator, is provided vertically upward on the outer rear side of the heating chamber 52, and is connected to a waveguide 81 that transmits microwaves into the heating chamber 52.
- the waveguide 81 is bent by welding two aluminum-plated steel plates to form an internal passage.
- a rotating antenna 82 is provided near the center of the heating chamber 52 in the horizontal direction.
- the rotating antenna 82 is formed of an aluminum-plated steel plate, is connected to a motor 83, and irradiates the heating chamber 52 with stirring microwaves.
- the magnetron 80, the waveguide 81, the rotating antenna 82, and the motor 83 are provided above the heating chamber 52.
- the magnetron 80, the waveguide 81, the rotating antenna 82, and the motor 83 can be provided on the lower surface or the side surface. can do.
- the microwave may be supplied into the heating chamber 52 only by opening the outlet of the waveguide 81 without providing the rotating antenna 82. Furthermore, in order to improve the heating distribution, food is placed on the bottom of the heating chamber 52. A turntable that is placed and rotated may be provided.
- a cooling fan 79 is provided below the magnetron 80 and takes in cooling air from the cooling air inlet 55 to cool the inside of the heating cooker 51.
- a control unit 84 is provided above the cooling fan 79.
- the control unit 84 selects the magnetron 80, the motor 83, the circulation fan 75, the cooling fan 79, each heater, each thermistor, the infrared sensor 65, the water supply pump 9, the operation display unit 57, and the electric conductivity measurement according to the user's selection of the cooking menu.
- the device 69, an interior lamp (not shown), etc. are controlled.
- the electric conductivity measuring device 69 provided at the bottom of the heating cooker 51 forms an electric conductivity measuring chamber 87 by a box-shaped rib 85 projecting upward from the bottom of the tank case 3 and an electric conductivity measuring chamber cover 86. ing.
- the electrical conductivity measurement chamber cover 86 and the rib 85 are sealed so that water does not leak to the outside via a packing (not shown).
- the electrical conductivity measurement chamber cover 86 is provided with two electrodes 88a and 88b formed of stainless steel plate by integral molding, and the electrodes 88a and 88b are electrically connected to the control unit 84 by lead wires, respectively. .
- the electrical conductivity measuring device 69 measures the electrical resistance by applying an alternating voltage between the electrodes 88a and 88b after the electrical conductivity measuring chamber 87 is filled with water, and calculating the electrical conductivity.
- the electric conductivity is low. Conversely, when there are many ions in the water, the electric conductivity is high.
- the reason why the AC voltage is applied is that when the DC voltage is applied, bubbles are generated on the surfaces of the electrodes 88a and 88b due to electrolysis, and accurate electric resistance cannot be measured.
- FIG. 11 is a top view showing a tank case of a cooking device provided with a water treatment device according to the present embodiment, a water supply tank and a drainage tank with the lid removed.
- the water treatment apparatus 1 includes a water supply tank 2, a water treatment container 7, and a water supply pump 9.
- the water treatment container 7 is accommodated outside the right side of the water supply tank 2 and connected to the water supply pump 9. Yes.
- the storage position may be the center or the left side of the water supply tank 2.
- the user of the heating cooker 51 pulls out the water supply tank 2 from the tank case 3, puts water into the water storage chamber 6 of the water supply tank 2 from a water inlet (not shown), and connects the water supply tank 2 to the tank case 3. Insert it all the way. Further, the user also inserts the drain tank 56 to the back of the tank case 3.
- the door 53 is opened, the food 100 is placed in the heating chamber 52, the door 53 is closed, a menu by steam is selected from the operation display unit 57, and heating is started.
- the steam generator 66 When heating is started, the steam generator 66 generates heat, and after the temperature of the steam generator 66 has risen sufficiently, the water in the water storage chamber 6 is supplied from the water supply pump 9 to the water supply pipe 23, the valve shaft hole 21a, the water treatment container flow. Suction is performed through the inlet 16, the diffusion space 15 a, the mesh member 14 a, the water treatment material 13, the mesh member 14 b, the diffusion space 15 b, the valve shaft hole 21 b, and the feed water pump inlet 24.
- the sucked water is supplied to the steam generator 66 through the electrical conductivity measuring device 69 and the water supply channel 10 to instantaneously generate steam.
- the scale component of the supplied water has been removed, it is possible to prevent the scale component from depositing and adhering in the steam generator 66.
- steam may be gradually generated by storing water in the steam generator 66 and heating it.
- the generated steam is ejected from the steam outlet 68 through the steam introduction path 67.
- the steam ejected from the steam outlet 68 reaches the periphery of the food 100, condenses around the food 100, gives the latent heat of evaporation to the food 100, and heats it.
- steam enters the food 100 and can be efficiently heated from the inside.
- the cooling fan 79 While detecting that the temperature of the steam generator 66 has risen, the cooling fan 79 operates to take in the cooling air from the cooling air inlet 55, while suppressing the temperature rise in the vicinity of the steam generator 66 and the steam generator 66, The controller 84 and the magnetron 80 are cooled.
- the drain valve 71 operates to open the drain channel 70 and drain the water in the steam generator 66. After a while, the drain valve 71 operates again, and the drain channel 70 returns to the closed state.
- the drainage passage 70 may not be opened for a while, hot water may be retained in the steam generator 66, and steam may be quickly produced using the hot water.
- the drainage channel 70 is opened only when there is an instruction for drainage from the user, and even if the water accumulated in the drainage tank 56 is forgotten to be discarded, the drainage tank 56 is automatically drained and the drainage tank 56 overflows. It can also be prevented.
- the user of the heating cooker 51 opens the door 53 and takes out the food 100.
- the water treatment material 13 can remove the scale component in the water as described above, and the electrical conductivity becomes a small value. Since the function of removing the water scale component of the water treatment material 13 is inferior, the electrical conductivity gradually increases. For example, when it is determined by the electrical conductivity measuring device 69 that the electrical conductivity is 10 mS / m or more, the water treatment material 13 has reached the end of its life on the operation display unit 57, so that it is time to replace the water treatment container 7. Inform. In the present embodiment, the lifetime judgment value is set to 10 mS / m. However, the present invention is not limited to this depending on the supplied water. In addition, as a method of notification, a method of illuminating a lamp or reporting by sound can be considered.
- the water supply tank 2 When replacing the water treatment container 7, first, the water supply tank 2 is taken out from the tank case 3. At that time, the water treatment container 7 connected to the outside of the water supply tank 2 is also taken out simultaneously with the water supply tank 2. At this time, since the water treatment container 7 is not immersed in the water storage chamber 6 in the water supply tank 2 and the valves 22a and 22b are closed, the water treatment container 7 and the water supply tank 2 are removed when the water treatment container 7 is taken out. 7 and the water supply tank 2 are unlikely to drip, and the water treatment container 7 can be easily replaced.
- microwave heating operation Next, the operation in the case of microwave heating will be described.
- the user of the heating cooker 51 opens the door 53 to place the food 100 in the heating chamber 52, closes the door 53, selects the microwave menu by the operation display unit 57, and starts heating. Then, a microwave is emitted from the magnetron 80, and the microwave propagates through the waveguide 81 and is supplied to the rotating antenna 82 rotated by the motor 83. Then, the microwave is irradiated to the heating chamber 52 through the rotating antenna 82 while being stirred.
- microwaves are absorbed directly into the food 100 and generate heat.
- the microwave distribution in the heating chamber 52 can be changed, and an appropriate distribution performance can be selected according to the type, shape, position, and number of the food 100.
- the cooling fan 79 operates to take in the cooling air from the cooling air inlet 55 and cool the control unit 84 and the magnetron 80.
- a user of the heating cooker 51 opens the door 53 to place the food 100 on a mounting plate (not shown) in the heating chamber 52, closes the door 53, and the operation display unit 57 causes the menu for oven heating. Select and start heating. Then, the convection heater 76 generates heat and the circulation fan 75 starts to rotate.
- the air in the heating chamber 52 is taken from the intake vent hole 77 and heated by the convection heater 76, and then heated again through the ventilation vent 36 in the heating chamber 52. Return the air. In this way, the air in the heating chamber 52 is circulated, the temperature is increased, and the food 100 is heated.
- the cooling fan 79 While the oven is being heated, the cooling fan 79 operates to take in the cooling air from the cooling air inlet 55 and prevent the heat transfer from the heating chamber 52 to the water supply tank 2 and the drainage tank 56, while controlling the control unit 84 and the magnetron 80. Cooling. Even after the oven operation is finished, the cooling fan 79 operates for a while to prevent heat transfer from the heating chamber 52.
- steam single heating, microwave single heating, and oven single heating are shown.
- grill heating by the heating chamber heater 59 combined heating of microwave and steam, heating chamber heater 59 and convection heater are used.
- 76 can be used for single heating or combined heating using radiant heat or hot air.
- the electrical conductivity measuring device 69 is configured to measure electrical conductivity by forming an electrical conductivity measuring chamber 87 by a box-shaped rib 85 protruding upward from the bottom of the tank case 3 and an electrical conductivity measuring chamber cover 86. Since the chamber 87 can be configured only by the tank case 3 and the electrical conductivity measurement chamber cover 86, the number of parts can be reduced, water leakage or the like hardly occurs, and the electrical conductivity measurement chamber 87 can be configured at low cost.
- the electrical conductivity measuring device 69 is added to the first embodiment and the second embodiment, the life of the water treatment device 1 can be detected.
- the present invention relates to a water supply tank that stores water, a water treatment container that is in communication with the water supply tank, encloses a water treatment material that is passed through and is treated, and a water treatment container. And a water supply device for sucking water in the tank through the water treatment container. Furthermore, the water treatment container is detachably connected to the outside of the water supply tank.
- the present invention also includes a tank case that includes a water supply device and detachably stores a water supply tank and a water treatment container, and the water supply tank and the water treatment container can be removed from the tank case while being connected. It may be.
- the coupling force of the connection portion between the water treatment container and the water supply tank may be greater than the coupling force of the connection portion between the water treatment container and the water supply device.
- the present invention may be provided with a stopper that prevents the water treatment container from coming off the water supply tank.
- a valve for switching a communication state between the water supply tank and the water treatment container may be provided at a connection portion of the water supply tank with the water treatment container.
- a valve for switching a communication state between the water treatment container and the water supply device may be provided at a connection portion between the water treatment container and the water supply device.
- the present invention may be a cooking device equipped with the water treatment device described above.
- the water treatment container since the water treatment container is not always immersed in the water in the water supply tank, the water treatment container can be easily replaced without dripping when the water treatment container is replaced. Therefore, it is possible to provide a heating cooker equipped with a water treatment device that makes it difficult to propagate and keeps the water treatment container hygienic.
- the water treatment apparatus according to the present invention and the heating cooker equipped with the water treatment apparatus include a water purifier, a microwave oven having a steam generator, an oven microwave oven, a steam convection oven, a steamer, a dishwasher and the like. Applicable to usage.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
図1は、本発明の第1の実施の形態における水処理装置の斜視図である。
次に、本発明の第2の実施の形態について、説明する。以下、第1の実施の形態の構成、動作との相違点を中心に述べ、第1の実施の形態と同一要素には、同一符号を付してその構成、動作の詳細な説明を省略する。
次に、本発明の第3の実施の形態について、説明する。以下、第1の実施の形態の構成、動作との相違点を中心に述べ、第1の実施の形態と同一要素には、同一符号を付してその構成、動作の詳細な説明を省略する。
はじめに、蒸気加熱の場合の動作について説明する。
次に、マイクロ波加熱の場合の動作について説明する。
次に、オーブン加熱の場合の動作について説明する。
2 給水タンク
3 タンクケース
4 吐出口
5 スイッチ
6 貯水室
7 水処理容器
8 水処理容器収納部
9 給水ポンプ(給水装置)
10 給水路
11 水処理容器接続部
12 給水ポンプ接続部
13 水処理材
14a,14b メッシュ部材
15a,15b 拡散空間
16 水処理容器流入口
17a,17b Oリング
18 水処理容器接続部
19a,19b 弁バネ
20a,20b 弁軸
21a,21b 弁軸孔
22a,22b 弁
23 給水パイプ
24 給水ポンプ流入口
25 ストッパー
26 水処理容器ガイド
27 ネジ止め部
28,28a,28b 凹部
29 給水タンク蓋
51 加熱調理器
52 加熱室
53 ドア
54 底板
55 冷却風流入口
56 排水タンク
57 操作表示部
58 天板
59 加熱室ヒータ
60 レール
61 隔壁
62 加熱室排気孔
63 庫内サーミスタ
64 検出用孔
65 赤外線センサ
66 蒸気発生装置
67 蒸気導入路
68 蒸気噴出口
69 電気伝導率測定装置
70 排水路
71 排水弁
72 給水タンク
73 給水タンクガイド
74 排水タンクガイド
75 循環ファン
76 コンベクションヒータ
77 吸気用通風孔
78 送風用通風孔
79 冷却ファン
80 マグネトロン
81 導波管
82 回転アンテナ
83 モータ
84 制御部
85 リブ
86 電気伝導率測定室カバー
87 電気伝導率測定室
88a,88b 電極
100 食品
Claims (8)
- 水を蓄える給水タンクと、前記給水タンクと連通し、通水して水処理する水処理材が封入された水処理容器と、前記水処理容器と連通し、前記給水タンク内の水を、前記水処理容器を通じて吸引する給水装置とを備え、前記水処理容器は前記給水タンクの外部に着脱可能に接続された水処理装置。
- 前記給水装置を有し、前記給水タンクおよび前記水処理容器を着脱可能に収納するタンクケースを備え、前記給水タンクと前記水処理容器は接続されたまま前記タンクケースから取り出すことができる請求項1に記載の水処理装置。
- 前記水処理容器と前記給水タンクの接続部の結合力は、前記水処理容器と前記給水装置の接続部の結合力よりも大きい請求項1に記載の水処理装置。
- 前記水処理容器と前記給水タンクの接続部の結合力は、前記水処理容器と前記給水装置の接続部の結合力よりも大きい請求項2に記載の水処理装置。
- 前記水処理容器が前記給水タンクから外れることを防止するストッパーを設けた請求項1~4いずれか1項に記載の水処理装置。
- 前記給水タンクは前記水処理容器との接続部に前記給水タンクと前記水処理容器との連通状態を切り替える弁を設けた請求項1~4いずれか1項に記載の水処理装置。
- 前記水処理容器は前記給水装置との接続部に前記水処理容器と前記給水装置との連通状態を切り替える弁を設けた請求項1~4いずれか1項に記載の水処理装置。
- 請求項1~4いずれか1項に記載の水処理装置を備えた加熱調理器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/775,858 US20180327281A1 (en) | 2015-12-16 | 2016-10-19 | Water treatment device and heating cooker provided with said water treatment device |
JP2017556314A JPWO2017104100A1 (ja) | 2015-12-16 | 2016-10-19 | 水処理装置及びその水処理装置を備えた加熱調理器 |
CN201680069941.8A CN108290755A (zh) | 2015-12-16 | 2016-10-19 | 水处理装置和具备该水处理装置的加热烹调器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-244775 | 2015-12-16 | ||
JP2015244775 | 2015-12-16 |
Publications (1)
Publication Number | Publication Date |
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WO2017104100A1 true WO2017104100A1 (ja) | 2017-06-22 |
Family
ID=59056328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2016/004617 WO2017104100A1 (ja) | 2015-12-16 | 2016-10-19 | 水処理装置及びその水処理装置を備えた加熱調理器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180327281A1 (ja) |
JP (1) | JPWO2017104100A1 (ja) |
CN (1) | CN108290755A (ja) |
WO (1) | WO2017104100A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4029352A4 (en) * | 2019-09-11 | 2023-09-13 | Yo-Kai Express Inc. | FOOD HEATING DEVICE |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319603U (ja) * | 1976-07-30 | 1978-02-20 | ||
JPS55131401U (ja) * | 1979-03-10 | 1980-09-17 | ||
JPH10174966A (ja) * | 1996-12-18 | 1998-06-30 | Toto Ltd | 水処理装置 |
JP2004198007A (ja) * | 2002-12-17 | 2004-07-15 | Sharp Corp | 加熱調理器 |
JP2006017404A (ja) * | 2004-07-02 | 2006-01-19 | Matsushita Electric Ind Co Ltd | 高周波調理器 |
JP2008045788A (ja) * | 2006-08-11 | 2008-02-28 | Sharp Corp | 蒸気調理器 |
JP2008202849A (ja) * | 2007-02-20 | 2008-09-04 | Sharp Corp | 蒸気調理器 |
JP2012122675A (ja) * | 2010-12-09 | 2012-06-28 | Hitachi Appliances Inc | 加熱調理器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55131401A (en) * | 1979-03-30 | 1980-10-13 | Azuma Shimamoto Kk | Cam shaft control system in automatic lathe |
JP5358677B2 (ja) * | 2009-03-30 | 2013-12-04 | シャープ株式会社 | 加熱調理器 |
-
2016
- 2016-10-19 US US15/775,858 patent/US20180327281A1/en not_active Abandoned
- 2016-10-19 JP JP2017556314A patent/JPWO2017104100A1/ja active Pending
- 2016-10-19 CN CN201680069941.8A patent/CN108290755A/zh active Pending
- 2016-10-19 WO PCT/JP2016/004617 patent/WO2017104100A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319603U (ja) * | 1976-07-30 | 1978-02-20 | ||
JPS55131401U (ja) * | 1979-03-10 | 1980-09-17 | ||
JPH10174966A (ja) * | 1996-12-18 | 1998-06-30 | Toto Ltd | 水処理装置 |
JP2004198007A (ja) * | 2002-12-17 | 2004-07-15 | Sharp Corp | 加熱調理器 |
JP2006017404A (ja) * | 2004-07-02 | 2006-01-19 | Matsushita Electric Ind Co Ltd | 高周波調理器 |
JP2008045788A (ja) * | 2006-08-11 | 2008-02-28 | Sharp Corp | 蒸気調理器 |
JP2008202849A (ja) * | 2007-02-20 | 2008-09-04 | Sharp Corp | 蒸気調理器 |
JP2012122675A (ja) * | 2010-12-09 | 2012-06-28 | Hitachi Appliances Inc | 加熱調理器 |
Also Published As
Publication number | Publication date |
---|---|
US20180327281A1 (en) | 2018-11-15 |
CN108290755A (zh) | 2018-07-17 |
JPWO2017104100A1 (ja) | 2018-10-04 |
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