WO2018194339A1 - Structure de récipient d'eau d'un dispositif d'alimentation en eau froide - Google Patents

Structure de récipient d'eau d'un dispositif d'alimentation en eau froide Download PDF

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Publication number
WO2018194339A1
WO2018194339A1 PCT/KR2018/004424 KR2018004424W WO2018194339A1 WO 2018194339 A1 WO2018194339 A1 WO 2018194339A1 KR 2018004424 W KR2018004424 W KR 2018004424W WO 2018194339 A1 WO2018194339 A1 WO 2018194339A1
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WO
WIPO (PCT)
Prior art keywords
water
inner space
heat transfer
transfer plate
fastening frame
Prior art date
Application number
PCT/KR2018/004424
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English (en)
Korean (ko)
Inventor
권택율
성기혁
Original Assignee
주식회사 리빙케어
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Filing date
Publication date
Priority claimed from KR1020180030911A external-priority patent/KR102038030B1/ko
Application filed by 주식회사 리빙케어 filed Critical 주식회사 리빙케어
Publication of WO2018194339A1 publication Critical patent/WO2018194339A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus

Definitions

  • ice for cooling water is directly generated on the heat transfer plate side, and the generated ice touches water in the inner space to cool the water, thereby smoothly supplying suitable cold water to the user.
  • By mixing water cooling through air cooling through heat radiating fins it is possible to supply cold water again in a much quicker time even in the summer when the raw water temperature is high or when the frequency of use is high, and the heat transfer plate is avoided while avoiding the members disposed outside the water body. It relates to a cold water supply device and a control method for supplying cold water, and a water supply structure of the cold water supply device, which can form a system that can be effectively fastened to the water bottle body.
  • a widely used water purifier filters raw water, such as tap water or natural water, using a plurality of filters, and then provides drinking water for immediate drinking, or storing purified drinking water in a storage tank, and then separately It has a basic function of providing cold water or hot water by having a cooling device and a heating device.
  • the cold water purifier for undersink installed in the sink of the kitchen, a water purification kit (kit) for receiving the raw water supplied from the raw water supply unit to be purified by drinking water using a plurality of filters; And a cold purified water kit having a thermoelectric semiconductor unit to store and cool the purified water as drinking water through the purified water kit.
  • the cold water purification kit is a storage tank that can receive and store the purified water from drinking water kits, a thermoelectric semiconductor that can cool the purified water in close contact with the reservoir tank, and a controller that can control the thermoelectric semiconductor.
  • a switched mode power supply (SMPS) capable of supplying electricity to the thermoelectric semiconductor.
  • the conventional cold water purifier has the following problems.
  • thermoelectric semiconductor The controller that can control the thermoelectric semiconductor is controlled to 5 °C, a universal standard for cold water, so that it takes much time to cool the water stored in the water storage tank, which can delay the time for supplying cold water to the user. have.
  • the holder 420 is provided for assembling the separated water tank base plate 411a and the water storage tank body plate 411b. Falling, the holder 410 alone is difficult to completely solve the problem of contact and leakage.
  • the inlet, outlet, temperature sensor, level sensor and outlet auxiliary pipe, UV LED, etc. which are arranged outside the tubular body, can be directly assembled to the heat transfer body. It is time to develop a water body structure that can easily and easily assemble a heat transfer plate to the water body while avoiding interference.
  • the present invention has been made to solve the above-mentioned problems, the ice for the cooling of the water is directly generated on the heat transfer plate side, and the resulting ice to contact the water in the internal space to cool the water, thereby providing a suitable supply of cold water to the user
  • the heat sink can be configured to supply the cold water again in a much faster time even in the summer when the raw water temperature is high or the frequency of use is high.
  • the inner space is formed, one surface of the inner space is open, the water inlet portion to the water flowing into the inner space and the water outlet portion to discharge the water in the inner space to the outside, respectively
  • a water bottle member including a water bottle body provided and a heat transfer plate for closing an open surface of the water bottle body; Cooling member for transmitting cold air to the heat transfer plate for cooling the water contained in the inner space; And a control unit controlling the cooling member to directly generate ice on one surface of the heat transfer plate disposed toward the inner space.
  • the cooling member includes a heat dissipation plate for dissipating heat, one side of the heat dissipation is arranged a heat dissipation fin for expanding the contact area with air, the other side of the heat dissipation coolant is circulated inside It is characterized in that the water cooling passage is arranged.
  • a partition member for partitioning the inner space is provided in the inner space, wherein the partition member is disposed within one third of the total height of the inner space from an upper end of the inner space.
  • the partition member is provided so as to partition the internal space up and down, and the partitioned portions communicate with each other.
  • the partition member one side is fixed to one side wall of the inner space, the other side is arranged to be spaced apart from the other side wall of the inner space, and extends downward from the other side of the first partition wall
  • the second partition wall one side of which is connected to a lower end of the second partition wall, and the other side of the third partition wall spaced apart from one side wall of the internal space, and the fourth partition wall extending downward from the other side of the third partition wall
  • one side is connected to a lower end of the fourth partition wall, and the other side includes a fifth partition wall fixed to the other side wall of the inner space.
  • the water extraction unit including a water extraction pipe that extends from the lower portion to the upper portion of the water, characterized in that the water from the bottom of the water body through the water extraction pipe is discharged to the upper portion of the water body.
  • control unit is characterized in that for controlling the cooling member so that the water in the inner space is within 0 °C to 5 °C.
  • the controller is characterized in that for controlling the cooling member through any one or all of the temperature of the water in the inner space, the cooling time.
  • control method for supplying cold water the ice generating step of generating ice for cooling directly on one surface of the heat transfer plate disposed on the inner space side of the water bottle body; And cold water generating step of cooling the water contained in the inner space by the ice.
  • the ice generating step in the ice generating step, it is characterized in that the control of the production and amount of ice generated on one surface of the heat transfer plate so that the water in the inner space is within 0 °C to 5 °C.
  • the ice generation step calculating the temperature change slope of the water in the internal space, and compared with the predetermined reference temperature change slope, to control the generation and the amount of ice generated on one surface of the heat transfer plate Characterized in that.
  • the ice generation step by measuring the outside temperature, and comparing the predetermined cold water supply temperature according to the measured outside temperature, controlling the amount of ice generated on one surface of the heat transfer plate It features.
  • the water supply structure of the cold water supply apparatus the inner space is formed, one surface of the inner space is open, the water inlet and the water inflow into the inner space and the water in the inner space to the outside Water bottle main body is provided with a discharge portion for each discharge;
  • a heat transfer plate capable of closing an open surface of the water bottle body; It is disposed along the circumference of the open surface of the water body, can be separated into a plurality of parts, the fastening frame is fastened to the heat transfer plate; includes.
  • the fastening frame is separated into an upper fastening frame disposed along the upper circumference of the open surface of the water bottle body, and a lower fastening frame disposed along the lower circumference of the open surface of the water bottle body, It is arranged along the circumference of the open surface of the water main body, characterized in that the upper fastening frame and the lower fastening frame are assembled.
  • a sealing member seating portion is formed in the fastening frame, and a bent portion bent outward is formed along the circumference of the open surface of the water main body, and the bent portion has a sealing member fitted into the bent portion. It is characterized in that it is disposed in the sealing member seating portion in the state.
  • the sealing member is open at one side so as to be easily fitted into the bent portion, characterized in that the projections are formed in the portions in contact with the heat transfer plate and the portions in contact with the fastening frame, respectively.
  • the water in the internal space is controlled to be within 0 ° C to 5 ° C.
  • ice for cooling water is directly generated on the heat transfer plate side.
  • the heat sink is a mixture of water cooling through the water cooling channel and air cooling through the heat radiating fins, it is possible to configure a system that can supply cold water again in a much faster time, even in the summer when the raw water temperature is high or frequent use, You can configure a power-saving system that saves time and significantly reduces electricity usage.
  • the water discharge part including the water discharge pipe, when water is sent from the lower end of the water tank body to the upper end, the length of the discharge pipe is long, causing the temperature rise, and the problem of the internal condensation caused by the cold water Can be solved.
  • the water passage hole is disposed at a height from the fifth partition, so that the inflow water may be rapidly mixed with the cold water in the lower part, and if the inflow water is large, the water passage hole may move through the recess, so As the water directly collides with the ice formed on the heat transfer plate to be described below, the heat exchange efficiency may be further increased. Therefore, there is an effect that can cool the water in the optimum conditions according to the amount of influent.
  • the fastening frame can be separated into a plurality of parts, and the separated part is configured to be arranged along the circumference of the open portion of the water bottle body, thereby avoiding the members disposed on the outside of the water bottle body while the water bottle body is opened
  • the heat transfer plate can be effectively fastened to the water bottle body while avoiding the members disposed outside the water bottle body.
  • FIG. 1 is an assembled perspective view showing a cold water supply apparatus according to a preferred embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of FIG.
  • FIG. 3 is a side view of FIG. 1;
  • FIG. 4 is a view showing the heat sink in FIG.
  • Figure 5 is an exploded perspective view of the fastening frame in FIG.
  • FIG. 6 and 7 are views for showing a structure in which the fastening frame and the heat transfer plate are mounted in FIG.
  • FIG 8 and 9 are views illustrating one embodiment of a water bottle body in which a partition wall is provided in an inner space.
  • FIG. 10 is a view illustrating a partition provided in an inner space of FIGS. 8 and 9.
  • 11 is a cooling rate graph showing the cooling time according to the temperature of water.
  • FIG. 1 to 10 show a cold water supply apparatus according to a preferred embodiment of the present invention.
  • the water treatment apparatus to which the cold water supply device according to the present invention can be applied includes not only a water purifier that receives raw water and then filters and generates purified water, but also a functional water supply for supplying various functional water such as ionized water, carbonated water, and oxygen water.
  • a water heater, a cold water machine, an ice maker, and the like which first filter the supplied water and then heat or cool or produce ice.
  • the term "water treatment device" in the present specification refers to a water purifier, a functional water machine, a water heater, a cold water machine, an ice maker, and the like, which collectively refer to a device having at least some of these functions.
  • Cold water supply apparatus that can be easily applied to such a water treatment device, as shown in Figures 1 and 2, it is preferable to include a water bottle member 100, a cooling member 200 and a control unit (not shown). .
  • the water bottle member 100 includes the water bottle body 110, the heat insulating member 190, and the heat transfer plate 180.
  • An inner space 110a is formed in the water bottle body 110, and the front surface of the inner space 110a is opened in FIG. 1.
  • the bent part 111 bent outward is formed at the edge of the open front surface of the water main body 110.
  • the bent portion 111 is fitted with a sealing member 170 to be described in detail below.
  • a temperature sensor 113 for measuring a temperature of water accommodated in the inner space 110a may be provided at one side of the water bottle body 110.
  • the upper surface of the water bottle body 110 as shown in Figure 3, may be provided with a water level sensor 115 for measuring the water level in the water bottle body 110, the water bottle body during or after the initial or water purifier use ( When filling the water in the 110, it is possible to recognize the high water level using the water level sensor 115.
  • the water inlet body 110 includes an inlet 120 through which water is introduced into the inner space 110a and a outlet 150 through which water in the inner space 110a is discharged to the outside. ) Are each provided.
  • the acquisition unit 120 is disposed on the front side of the upper body 110, and is disposed on the upper left side of the upper body 110 in Figure 8 of the present specification.
  • the inlet 120 is provided in a form in which a pipe exposed to the upper portion of the water bottle body 110 is connected to a hole formed at the top of the water bottle body 110.
  • the water extraction unit 150 is disposed at the front side of the bottom of the water main body 110, and is disposed at the bottom right of the water main body 110 on FIG. 8 of the present specification.
  • the water outlet 150 may be provided in a form in which a pipe exposed to the lower portion of the water main body 110 is connected to the hole 110b formed at the bottom of the water main body 110.
  • the inlet portion 120 and the outlet portion 150 are preferably not disposed on the same vertical line, but disposed on the left and right sides of the water bottle main body 110, respectively.
  • the inlet 120 is provided at the top of the water bottle body 110
  • the water outlet 150 is provided at the bottom of the water bottle body 110, the reason is that the water of room temperature through the inlet 120 When the water is obtained from the top of the water body 110, the water directly hits the ice generated in the heat transfer plate 180 to be described later heat exchange efficiency is increased, because the water is cooled down the water body body 110 This is because it is easily discharged through the water outlet 150 disposed on the lower surface.
  • water when water is withdrawn, water may be discharged from the lower end of the water bottle body 110 through a pump (not shown), and is sent to the upper portion of the water bottle body 110 through the water extraction auxiliary pipe 150a to be described below.
  • the water extraction auxiliary pipe 150a penetrates the lower surface and the upper surface of the water main body 110 and is provided to extend from the lower portion to the upper portion of the water main body 110.
  • the water extraction auxiliary pipe 150a is disposed at the rear side of the water tank body 110, and in particular, is disposed at the rear side of the water inlet 120.
  • One end of the water outlet auxiliary pipe 150a is exposed to the outside of the lower surface of the water main body 110, is vertically disposed in the inner space 110a through the lower surface, and penetrates the upper surface of the water main body 110 at the other end.
  • the upper surface of the water tank body 110 is exposed to the outside.
  • the water extraction unit 150 and the water extraction auxiliary pipe 150a may be connected by a member such as a hose, and thus discharged through the water extraction unit 150 disposed at the bottom of the water main body 110. Water may be discharged to the upper portion of the water bottle body 110 through the water extraction auxiliary pipe 150a.
  • the water intake faucet of the water treatment device such as a water purifier
  • the length of the water outlet pipe connected to the water outlet 150 is increased.
  • a length of the water outlet pipe causes a temperature increase, and the water is cold.
  • the water extraction auxiliary pipe 150a is separately provided and the water discharged through the water extraction unit 150 using the pump is discharged to the upper portion of the water main body 110 through the water extraction auxiliary pipe 150a.
  • the outlet and the outlet auxiliary pipe may be integrally formed.
  • the water extraction unit is provided in the form of a water extraction pipe 150-1 in the internal space 110a of the water tank body 110.
  • the water extraction pipe 150-1 may be located at the rear side of the internal space 110a, and may not be located on the same line horizontally as the inlet portion 120, but may be located at a rear side of the inlet portion 120.
  • the water extraction pipe 150-1 is located in the inner space 110a along the longitudinal direction of the water main body 110.
  • the lower end of the water extraction pipe 150-1 is located adjacent to the bottom surface of the internal space 110a, but is not spaced completely in contact with the bottom surface and is disposed at some interval.
  • the upper end of the water extraction pipe 150-1 is exposed to the outside of the upper surface of the water tank body 110.
  • the water at the bottom of the water bottle body 110 is moved to the top along the water discharge pipe 150-1 to be discharged to the upper surface of the water bottle body 110, in this case a pump is unnecessary.
  • the pipe 145 disposed on one side of the front side of the water bottle body 110 and exposed to the outside is used to empty water in the internal space 110a of the water bottle body 110. to be.
  • UV LED 140 for sterilization may be provided in the inner space 110a of the water bottle body 110.
  • the UV LED 140 is provided on the bottom surface of the internal space 110a, and can eradicate viruses, remaining bacteria, and the like that are not filtered by a general UF filter.
  • the water inlet unit 120, the water level sensor 115, the water outlet auxiliary pipe 150a, and the water outlet unit 150 having a portion disposed in the internal space 110a.
  • through-holes through which the UV LEDs 140 are formed, respectively, and a part of the members may be exposed to the outside of the water tank body 110.
  • some of these members may be exposed to the outside of the water bottle body (110).
  • the member 130 may be provided.
  • the partition member 130 is disposed from the upper end of the inner space 110a, and preferably disposed within one third of the total height of the inner space 110a.
  • the partition member 130 partitions the internal space 110a up and down, and the partitioned portions are provided to communicate with each other.
  • the partition member 130 includes the first partition 131 and the second partition wall. 132, the third partition 133, the fourth partition 134, and the fifth partition 135.
  • the first partition 131 is horizontally disposed in the interior space 110a, one side of the first partition 131 is fixed to one side wall of the interior space 110a, and the other side is separated from the other wall of the interior space 110a. Spaced apart.
  • the first bent portion bent upward along one side of the first partition 131. 131b is provided, and the first bent portion 131b may be fixed to one side wall of the internal space 110a by welding or the like.
  • a first pipe through hole 133a through which the water extraction auxiliary pipe 150a penetrates is formed in the first partition 131 as shown in FIG. 9.
  • the second partition 132 extends vertically downward from the other side of the first partition 131.
  • the third partition 133 is horizontally disposed in the interior space 110a, and is arranged in parallel with the first partition 131 at intervals.
  • One side of the third partition 133 is connected to the lower end of the second partition 132, the other side is disposed to be spaced apart from one side wall of the internal space (110a).
  • the third partition 133 is formed with recessed portions 133b that enter inwardly at the front edge thereof.
  • two recesses 133b are formed at intervals from each other, and the front edges of the third partition walls 133 appear to have irregularities formed by the recesses 133b.
  • a third pipe through hole 133a through which the water extraction pipe 150-1 penetrates is formed in the third partition 133.
  • the fourth partition 134 extends vertically downward from the other side of the third partition 133.
  • a water passage hole 134b through which water can pass is formed in the fourth partition 134.
  • the water passage hole 134b is preferably disposed at the rear side of the fourth partition 134.
  • the water passage hole 134b is preferably located at a rear side of the vertical line on which the water inlet 120 is disposed, and is preferably located on the same line horizontally as the water outlet pipe 150-1.
  • the water passage hole 134b is preferably disposed to have a height from the lower end of the fourth partition 134.
  • the water passage hole 134b may be disposed to be distanced from the fifth partition wall 135 connected to the lower end of the fourth partition wall 134.
  • one water passage hole 134b is formed in the fourth partition 134 in a circular shape, but the number and shape of the water passage hole 134b may vary according to the embodiment.
  • the fifth partition 135 is horizontally disposed in the internal space 110a, and is arranged in parallel with the third partition 133 at intervals.
  • One side of the fifth partition 13 is connected to the lower end of the fourth partition 134, and the other side is fixed to the other side wall of the internal space 110a.
  • the fifth bent part bent downward along the other side of the fifth partition 135.
  • a 135b is provided, and the fifth bent portion 135b may be fixed to the other side wall of the internal space 110a by welding or the like.
  • a fifth pipe through hole 135a through which the water extraction pipe 150-1 penetrates is formed in the fifth partition wall 135.
  • the partition member 130 including the first partition wall 131, the second partition wall 132, the third partition wall 133, the fourth partition wall 134, and the fifth partition wall 135 has a water receiving body 110.
  • 'Lee' shape is formed, and is disposed within one third of the total height of the inner space (110a) from the top of the inner space (110a).
  • the partition member 130 is configured as described above, and as shown in FIG. 9, the inflow water flowing into the inner space 110a through the inlet 120 disposed at the upper end of the water tank body 110 is the first partition wall. It falls to the upper end of 131 and passes between the second partition 132 and the other side wall of the internal space 110a.
  • the water passing between the second partition 132 and the other side wall of the internal space 110a passes through the water passage hole 134b formed in the fourth partition 134 and is discharged downward through the water outlet 150. do.
  • the water passage hole 134b is disposed to have a height from the fifth partition wall 135, and may delay the mixing of the inflow water with the cold water in the lower portion.
  • the water discharged through the water extraction unit 150 may be discharged to the upper portion of the water tank body 110 through the water extraction pipe 150-1 as described above.
  • the water passage hole 134b is disposed to have a height from the fifth partition 135 so that the inflow water may be suddenly mixed with the cold water in the lower portion, and when the inflow water is large, the recess 133b may be removed. Since it is also possible to move through the concave portion 133b formed in front of the third partition 133, the water directly hits the ice generated on the heat transfer plate 180 to be described later can further increase the heat exchange efficiency. Therefore, there is an effect that can cool the water in the optimum conditions according to the amount of influent.
  • the water bottle body 110 and the partition member 130 may be made of stainless material to maintain the temperature of the water in the interior space 110a and maintain the interior space 110a clean. Therefore, the partition member 130 configured as described above has an effect of efficiently preventing water mixing while adding a minimum partition member 130 to the water bottle body 110 made of stainless steel.
  • the fastening frame 160 may be provided as shown in Figure 2 along the circumference of the open portion of the water main body 110.
  • the fastening frame 160 is provided for mounting the heat transfer plate 180 to be described below. That is, since it is very difficult and complicated to mount the heat transfer plate 180 directly on the water bottle body 110, the fastening frame as in the present embodiment in order to easily and effectively mount the heat transfer plate 180 on the open surface of the water body body 110. 160 is required.
  • the fastening frame 160 is provided along the circumference of the open portion of the water bottle body 110, it is preferable that the fastening frame 160 has the same shape as the circumference of the open portion of the water bottle body 110.
  • Fastening frame 160 in the assembled state in the present embodiment the four corners are formed to be round, it is in the form of a rectangular ring of the long shape up, down.
  • the fastening frame 160 is open to the rear, as shown in Figs. 5 and 6, the cross section is a 'dejaja' shape.
  • a plurality of fastening holes 165a and 165b are formed in the fastening frame 160 to fasten the heat transfer plate 180 and the fastening means.
  • Fastening frame 160 is configured as described above is preferably provided to be separated into a plurality of parts. That is, the fastening frame 160 may be separated into a plurality of parts, and the separated parts may be disposed along the circumference of the open part of the water main body 110.
  • the fastening frame 160 is divided into two parts can be assembled to the water main body 110.
  • the fastening frame 160 the upper body when the main body 110 divided into two parts, the upper fastening frame 160a disposed along the upper circumference of the open portion of the water body 110, the water body It consists of a lower fastening frame 160b disposed along the lower circumference of the open portion of (110).
  • the assembly portion 161a is formed to protrude.
  • the assembling portion 161a of the upper fastening frame 160a is inserted into an open portion 162b of one end of the lower fastening frame 160b that abuts with one end where the assembling portion 161a of the upper fastening frame 160a is formed. .
  • Assembly portions 161b are protruded from one end of both ends of the lower fastening frame 160b.
  • the assembling portion 161b of the lower fastening frame 160b is inserted into the open portion 162a of the other end of the upper fastening frame 160a which abuts with one end where the assembling portion 161b of the lower fastening frame 160b is formed. .
  • the assembly portion 161a formed at one end of the upper fastening frame 160a is inserted into the open end 162b of the lower fastening frame 160b, and the other end of the lower fastening frame 160b on the opposite side.
  • the formed assembly portion 161b is inserted into the other open end 162a of the upper fastening frame 160a, thereby being assembled along the open circumference of the water main body 110.
  • the fastening frame 160 is separable into a plurality of parts, and the separated part is configured to be arranged along the circumference of the open portion of the water main body 110, thereby having the following effects.
  • the water inlet 120, the water outlet 150, the temperature sensor 113, the water level sensor 115, the water outlet auxiliary pipe 150a, and the UV LED 140 are disposed outside the water tank body 110.
  • These members are provided on the circumferential surface connecting the surface disposed to face the open surface of the water bottle body 110. Due to these members, when assembling the fastening frame 160 having a single ring shape when the fastening frame 160 is to be assembled to the water bottle body 110, the open front of the water bottle body 110 is bent in FIG. 8. Because of the part 111, it is difficult to assemble the fastening frame 160, and there is a problem that it is difficult to assemble the fastening frame 160 due to the members at the rear of the water main body 110.
  • a fastening frame 160 as in the present invention is required.
  • the fastening frame 160 is separable into a plurality of parts, as the separated portion is configured to be arranged along the circumference of the open portion of the water bottle body 110, the member disposed outside the water bottle body 110 While avoiding these, there is an effect that can be easily assembled along the circumference of the open surface of the water body 110.
  • bent portion arranging portions 164a and 164b are formed on the front surfaces of the upper and lower fastening frames 160a and 160b so that the bent portions 111 may be disposed. .
  • bent portion arranging portions 164a and 164b are preferably arranged to be adjacent to the inner space 110a of the water bottle body 110. That is, bent portion arranging portions 164a and 164b are provided along the front inner circumferences of the upper fastening frame 160a and the lower fastening frame 160b.
  • the bent portion arranging portions 164a and 164b are shaped to enter rearward from the front surfaces of the upper fastening frame 160a and the lower fastening frame 160b, and the bent portion arranging portions 164a and 164b are sealed as shown in FIG. 7.
  • Sealing member seating portions 163a and 163b are formed to allow the member 170 to be seated.
  • Sealing member seating part 163a, 163b is the form which entered further back from the front surface of bending part arrangement part 164a, 164b.
  • the bent portion arranging unit 164a is provided.
  • the bent portion 111 of the water tank body 110 is disposed in 164b, and the sealing member 170 is seated on the sealing member seating portions 163a and 163b.
  • the sealing member 170 which is seated on the sealing member seating portions 163a and 163b and is provided for sealing is easily opened to one side as shown in FIG. 7. It is preferable in terms of.
  • the sealing member 170 is provided in a 'design' shape as shown in FIG. 7, and an open portion of the sealing member 170 is fitted to the bent portion 111 of the water main body 110.
  • the sealing member 170 is provided with a protrusion 171 protruding outward from a portion in contact with the heat transfer plate 180 and a portion in contact with the fastening frames 160a and 160b.
  • the protrusions 171 are formed to protrude in a hemispherical shape on the remaining three outer surfaces except for the open surface of the sealing member 170.
  • the protrusion 171 is formed on the sealing member 170 in contact with the heat transfer plate 180 and in contact with the fastening frames 160a and 160b, thereby further maximizing the sealing effect.
  • the heat insulating member 190 is provided to surround the remaining surface except the open front surface of the water tank body (110). Therefore, the water inlet 120 and the water level sensor 115, the water outlet pipe 150-1, the water outlet 150, and a portion of the UV LED 140 exposed to the outside of the water bottle body 110 are heat insulating members 190. ) May be disposed inside.
  • the heat transfer plate 180 is provided to cover the entire surface of the open water main body 110, and the cool air generated in the cooling member 200 to be described below is internal space 110a.
  • it is preferable that it is comprised from the metal material with high thermal conductivity.
  • the heat transfer plate 180 is mounted to the front of the fastening frame 160. That is, the rear periphery of the transfer plate 180 is in contact with the front surface of the fastening frame 160 assembled along the circumference of the open surface of the water bottle body 110, the heat transfer plate 180 and the fastening frame 160
  • the fastening means are fastened to the fastening holes 165a and 165b, so that the heat transfer plate 180 is fastened to the fastening frame 160.
  • the sealing member 170 fitted to the bent plate 111 of the water bottle body 110 is disposed between the heat transfer plate 180 and the fastening frame 160, so that the water bottle body 110 by the sealing member 170.
  • the inner space 110a is completely sealed.
  • the cooling member 200 for cooling the water contained in the internal space 110a includes a thermoelectric conductor 210, a cooling block 230, a heat insulating material 240, a heat sink 250, and cooling. Fan 270, and the like.
  • a cooling block 230 for transmitting the cool air generated from the heat transfer semiconductor 210 to the heat transfer plate 180, a heat transfer conductor 210 that generates heat and endotherm by applying power;
  • the heat insulating material 240 disposed along the outer circumference of the cooling block 230, the heat dissipation plate 250 for dissipating heat, and the cooling fan 270 for cooling the heat dissipation plate 250 are sequentially disposed.
  • the thermoconductor 210 is a material capable of mutual exchange of thermal energy and electrical energy. When electricity is applied, heat transfer may be performed from one side to the other side. Accordingly, when electricity is applied, one side of the thermoelectric semiconductor 210 may be cooled to become a cooling side, and the other side of the thermoelectric semiconductor 210 may be heated to become a heating side. Therefore, the cooling block 230 is disposed on the cooling side where endothermic heat of the thermoelectric semiconductor 210 is transferred to the heat transfer plate 180, thereby cooling the water contained in the internal space 110a.
  • thermoconductor 210 is not particularly limited, and if electricity is applied, heat transfer is possible from one side to the other side, and may be made of a rectangular plate as in the present embodiment.
  • the shape of) may vary depending on the embodiment.
  • the heat insulating material 240 disposed along the outer circumference of the thermoelectric semiconductor 210 may be provided to cover the open front surface of the heat insulating member 190, as shown in FIG. 1.
  • the heat insulating material 240 is formed with an exposed surface 241, the heating side of the thermoelectric semiconductor 210 may be exposed to the outside of the heat insulating material 240 through the exposed surface 241.
  • the heat dissipation plate 250 is disposed on the heating side of the thermoelectric semiconductor 210 exposed by the exposed surface 241 of the heat insulating material 240.
  • the heat dissipation plate 250 includes a heat dissipation fin 251 disposed on one surface thereof to expand a contact area with air, and a water cooling flow path 257 in which cooling water is circulated therein. Is arranged.
  • the heat dissipation fin 251 is formed in a single shape, and is disposed vertically from one surface of the heat dissipation plate 250, and is arranged in a plurality of rows and a plurality of rows.
  • the shape, number, and arrangement of the heat dissipation fins 251 may vary depending on the embodiment.
  • the water cooling passage 257 of the heat dissipation plate 250 is disposed on the heating side of the thermoelectric semiconductor 210 so that the coolant flowing in the water cooling passage 257 of the heat conductive semiconductor 210 is formed.
  • the heat exchange with the heating side is performed so that the heating side can be cooled.
  • the heat dissipation plate 250 in which the water cooling flow path 257 is integrally formed as described above is made in the extrusion process of the heat dissipation plate 250 so that the water cooling flow path 257 is formed in one piece, and then to supply cooling water to the water cooling flow path 257.
  • the connection pipe 253 may be connected.
  • the water cooling passage 257 is integrally positioned at the center of the other surface of the heat sink 250, and the connection pipe 253 is connected to the water cooling passage 257 to supply the cooling water through the water cooling passage 257.
  • connection pipe 253 may vary depending on the embodiment, but in this embodiment, the shape of the connection pipe 253 is as follows. Note that this is an embodiment.
  • connection pipe 253 is vertically disposed at one side of the lower end of the heat sink 250, and is bent inward at the middle height of the heat sink 250 to penetrate the water cooling flow passage 257, and then bent downward to the outside. It is bent and penetrates through the water cooling flow path 257, and is bent again and disposed vertically downward to be disposed at one side of the lower end of the heat sink 150.
  • the heat sink 250 is used by mixing the water cooling through the water cooling flow path 257 and air cooling through the heat radiation fin 251, even in the summer when the raw water temperature is high or the frequency of use can be supplied again in a much faster time.
  • System can be configured, and a power-saving system can be configured which significantly reduces the electricity consumption by shortening the cooling time.
  • control unit for controlling the cooling member 200 to generate ice 300 directly on one surface of the heat transfer plate 180 disposed toward the inner space 110a is particularly an inner space. It is preferable to control the cooling member 200 so that the water in 110a is within 0 to 5 degreeC.
  • control unit controls the cooling member 200 so that the water in the internal space (110a) is within 0 °C to 5 °C, heat transfer plate Ice is formed on the 180 side, and by using the generated ice to cool the water in the internal space 110a, it is preferable in terms of being able to quickly and smoothly supply cold water at an appropriate temperature to the user.
  • control unit is preferable in terms of controlling the cooling member 200 through any one or both of the temperature of the water in the interior space (110a), or the cooling time to increase the cooling efficiency.
  • control method for cold water supply may be made as follows.
  • ice for cooling is directly generated on one surface of the heat transfer plate 180 disposed on the inner space 110a of the water bottle body 110.
  • this step it is preferable to control the generation and amount of ice generated on one surface of the heat transfer plate 180 so that the water in the interior space (110a) is within 0 °C to 5 °C.
  • the temperature change gradient of the water in the internal space 110a is calculated, and compared with a predetermined reference temperature change gradient, controlling the generation and the amount of ice generated on one surface of the heat transfer plate 180. It is preferable.
  • the amount of ice generated on one surface of the heat transfer plate 180 is preferable to control the amount of ice generated on one surface of the heat transfer plate 180 by measuring the external temperature and comparing the predetermined cold water supply temperature according to the measured external temperature.
  • the amount of ice generated on one surface of the heat transfer plate 180 by controlling the amount of ice generated on one surface of the heat transfer plate 180 according to the measured outside temperature, the amount of ice generated on the heat transfer plate 180 according to the season having a difference in the external temperature change
  • the temperature of the cold water provided to the user can be kept constant, and the energy consumption efficiency can be improved by preventing excessive cooling.
  • the water contained in the internal space 110a is cooled by the ice generated directly on the heat transfer plate 180.
  • the ice generated directly on the heat transfer plate 180 is in contact with the water to cool the water, thereby smoothly supplying the appropriate cold water to the user.
  • ice for cooling water is directly generated on the heat transfer plate 180 side.
  • the produced ice comes in contact with the water to cool the water, thereby quickly and smoothly supplying the user with the appropriate temperature of cold water.
  • 150 water outlet portion
  • 150a water outlet auxiliary pipe
  • 160 fastening frame
  • 160a upper fastening frame
  • 160b lower fastening frame, 163a, 163b: sealing member seating portion
  • thermoelectric semiconductor thermoelectric semiconductor
  • 230 cooling block

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

La présente invention concerne un dispositif d'alimentation en eau froide, un procédé de commande pour fournir de l'eau froide, et une structure de récipient d'eau d'un dispositif d'alimentation en eau froide. Le dispositif d'alimentation en eau froide comprend : un élément de récipient d'eau comprenant un corps de récipient d'eau qui a un espace interne formé à l'intérieur de celui-ci de telle sorte qu'une surface de la surface interne est ouverte, qui a une partie d'admission d'eau disposée de telle sorte que l'eau s'écoule dans l'espace interne à travers celle-ci, et qui a une partie d'évacuation d'eau disposée de telle sorte que l'eau est évacuée de l'espace interne vers l'extérieur à travers celle-ci, et l'élément de récipient d'eau comprenant une plaque de transfert de chaleur pouvant exposer/recouvrir la surface ouverte du corps de récipient d'eau ; un élément de refroidissement pour transférer du froid à la plaque de transfert de chaleur afin de refroidir l'eau contenue dans l'espace interne ; et une partie de commande pour commander l'élément de refroidissement de telle sorte que de la glace est directement générée sur une surface de la plaque de transfert de chaleur disposée à côté de l'espace interne. La configuration ci-dessus est avantageuse en ce que l'eau à l'intérieur de l'espace interne est régulée dans la plage de 0 °C à 5 °C, au lieu d'être régulée à 5 °C, ce qui est la norme universelle pour l'eau froide, de telle sorte que de la glace pour refroidir l'eau est directement générée sur un côté de la plaque de transfert de chaleur, et la glace générée entre en contact avec l'eau à l'intérieur de l'espace interne et refroidit celle-ci, ce qui permet d'alimenter efficacement l'utilisateur en eau froide appropriée.
PCT/KR2018/004424 2017-04-19 2018-04-17 Structure de récipient d'eau d'un dispositif d'alimentation en eau froide WO2018194339A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2017-0050464 2017-04-19
KR20170050464 2017-04-19
KR10-2018-0030911 2018-03-16
KR10-2018-0042731 2018-03-16
KR1020180030911A KR102038030B1 (ko) 2017-04-19 2018-03-16 냉수 공급장치 및 냉수 공급을 위한 제어방법
KR1020180042731A KR101898639B1 (ko) 2017-04-19 2018-04-12 냉수 공급장치의 수통구조

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WO2018194339A1 true WO2018194339A1 (fr) 2018-10-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113795720A (zh) * 2019-04-30 2021-12-14 科唯怡株式会社 冷水制造装置及其制造方法

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KR19980020437U (ko) * 1996-10-14 1998-07-15 김종진 착탈장치가 구비된 부저
KR200332576Y1 (ko) * 2003-08-07 2003-11-07 주식회사 크로버 냉온수기용 개폐형 온수통
KR20120076416A (ko) * 2010-12-29 2012-07-09 웅진코웨이주식회사 냉수탱크 및 이를 구비하는 수처리 기기
KR20140053669A (ko) * 2012-10-26 2014-05-08 코웨이 주식회사 물탱크
KR20140055168A (ko) * 2012-10-30 2014-05-09 코웨이 주식회사 냉수탱크

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980020437U (ko) * 1996-10-14 1998-07-15 김종진 착탈장치가 구비된 부저
KR200332576Y1 (ko) * 2003-08-07 2003-11-07 주식회사 크로버 냉온수기용 개폐형 온수통
KR20120076416A (ko) * 2010-12-29 2012-07-09 웅진코웨이주식회사 냉수탱크 및 이를 구비하는 수처리 기기
KR20140053669A (ko) * 2012-10-26 2014-05-08 코웨이 주식회사 물탱크
KR20140055168A (ko) * 2012-10-30 2014-05-09 코웨이 주식회사 냉수탱크

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113795720A (zh) * 2019-04-30 2021-12-14 科唯怡株式会社 冷水制造装置及其制造方法

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