WO2020211323A1 - 供水装置 - Google Patents

供水装置 Download PDF

Info

Publication number
WO2020211323A1
WO2020211323A1 PCT/CN2019/113904 CN2019113904W WO2020211323A1 WO 2020211323 A1 WO2020211323 A1 WO 2020211323A1 CN 2019113904 W CN2019113904 W CN 2019113904W WO 2020211323 A1 WO2020211323 A1 WO 2020211323A1
Authority
WO
WIPO (PCT)
Prior art keywords
water supply
supply device
water
fixing
sealing ring
Prior art date
Application number
PCT/CN2019/113904
Other languages
English (en)
French (fr)
Inventor
黄仁胜
Original Assignee
佛山市美的清湖净水设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201920512289.3U external-priority patent/CN210240840U/zh
Priority claimed from CN201920511983.3U external-priority patent/CN211186885U/zh
Application filed by 佛山市美的清湖净水设备有限公司, 美的集团股份有限公司 filed Critical 佛山市美的清湖净水设备有限公司
Publication of WO2020211323A1 publication Critical patent/WO2020211323A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices

Definitions

  • This application relates to the field of water supply, in particular to a water supply device.
  • Water supply devices have become indispensable devices in daily life, such as drinking fountains and water purifiers.
  • Water supply devices usually use a faucet structure to control the water output, so the faucet is used frequently and is prone to wear; on the other hand, the structure of the faucet makes it difficult to clean the faucet, and it is easy to accumulate dust after a period of use, so the faucet needs to be replaced.
  • the faucet of the existing water supply device is difficult to replace, and it is easy to leak water after replacement.
  • the main purpose of this application is to propose a water supply device, which aims to improve the sealing performance of the connection after the faucet is replaced and prevent water leakage.
  • the water supply device proposed in this application includes:
  • a housing, the housing is provided with an installation port
  • a water outlet pipe the water outlet pipe being arranged in the housing;
  • a sealing assembly the sealing assembly is arranged in the housing, the sealing assembly includes a first sealing ring and a second sealing ring, the second sealing ring is sleeved around the first sealing ring, the first sealing ring Connecting the second sealing ring to form an annular groove; and,
  • Water tap the water inlet pipe of the water tap extends into the installation port;
  • One of the water inlet pipe and the water outlet pipe extends into the annular groove to seal with the second sealing ring, and the other extends into the first sealing ring to seal with the first sealing ring Cooperate.
  • the sealing component is a flexible piece.
  • both the water inlet pipe and the water outlet pipe are in interference fit with the sealing assembly.
  • the water outlet pipe includes a water supply pipe and an adapter connected to the outlet end of the water supply pipe, and the adapter includes:
  • An outer tube is sleeved on the periphery of the inner tube, and one end of the outer tube is sealed to the outer surface of the inner tube, and the other end of the outer tube extends into the annular groove to seal with the second Ring seal connection.
  • the water supply device further includes a fixing seat, the fixing seat is arranged at the installation port, the faucet is detachably connected to the fixing seat, and the faucet is snap-connected to the fixing seat.
  • one end of the outer tube abuts against one side surface of the bottom wall of the annular groove
  • the fixing seat abuts against the other side surface of the bottom wall of the annular groove
  • the sealing assembly further includes a connecting ring located between the first sealing ring and the second sealing ring, and the connecting ring connects the first sealing ring and the second sealing ring.
  • Two sealing rings, the first sealing ring, the second sealing ring and the connecting ring enclose the annular groove.
  • the outer surface of the water inlet pipe is provided with a limiting plate, and a limiting block arranged at intervals on a side of the limiting plate close to the water outlet pipe;
  • the fixing seat has a ring shape through the mounting hole, the fixing seat includes a fixing ring, an inner surface of the fixing ring is provided with a clamping plate extending to the axis of the fixing ring, and the clamping plate is provided with A gap, the gap allows the limit block to pass through, and the card board is arranged between the limit block and the limit board.
  • the inner surface of the card board is provided with a limiting groove extending in a radial direction of the fixing seat, and the limiting block is at least partially disposed in the limiting groove.
  • the adapter is connected to the fixing base.
  • the adapter further includes an extension part arranged on the outer surface of the outer tube and extending toward the fixing seat, a free end of the extension part is provided with an insert plate, and an outer surface of the fixing seat is provided with A card slot, the card is set in the card slot.
  • the interference between the water outlet pipe and the sealing assembly is 5% to 70%; and/or,
  • the interference between the faucet and the sealing component is 5% to 70%.
  • the interference between the water outlet pipe and the sealing component is 8%-30%, and the interference between the faucet and the sealing component is 8%-30%.
  • the water supply device is a water purifier.
  • This application also proposes a water dispenser, including:
  • a top cover, the top cover is provided on the top of the body
  • the cold tank is arranged in the body and connected to the top cover.
  • the water dispenser further includes a connecting piece connected to the top cover and/or the cold tank, and the top cover and the cold tank are connected through the connecting piece.
  • the connecting member includes a fixing column connected to the top cover, and a fixing flange protruding from the outer wall of the cold tank, and the fixing flange is fixedly connected to the fixing column.
  • a fixing hole is formed at the bottom of the fixing column, and the fixing flange is formed with a via hole corresponding to the fixing hole, and the fixing hole and the via hole can be fixed in series by a fastener.
  • a positioning ring extending along the circumference of the fixing hole is protruded from the bottom of the fixing column, and the via hole is sleeved on the outside of the positioning ring.
  • the number of the fixing posts is multiple and they are arranged at intervals along the circumference of the cold tank, and the fixing flanges extend along the circumference of the cold tank.
  • the top cover includes a cover body and a mounting cylinder connected to the bottom of the cover body, and the fixing post is connected to the mounting cylinder.
  • the top of the cold tank is sleeved on the outside of the installation cylinder, and the water dispenser further includes a sealing ring provided between the inner wall of the cold tank and the outer wall of the installation cylinder.
  • the body includes a housing, the housing is provided with a water intake, and the drinking fountain further includes a faucet, and the faucet is detachably installed at the water intake.
  • the drinking fountain further includes a fixing seat installed at the water intake, the fixing seat is provided with a mounting hole communicating with the water intake, and the edge of the mounting hole is recessed in a radial direction to make way A groove, the water inlet end of the faucet is convexly provided with a protrusion corresponding to the relief groove, and the water inlet end of the faucet is slidably and rotatably fitted with the installation hole.
  • the fuselage has a drain, and the drain is located on the front side of the fuselage.
  • the fuselage includes a shell, and the shell is an integrally formed sheet metal part.
  • the technical solution of the present application uses a sealing component to connect the faucet and the water outlet pipe. Since the faucet, the water outlet pipe, and the sealing component are in contact with each other on a surface, it has the advantage of good sealing effect and can effectively prevent water leakage; After the faucet is replaced, the water inlet pipe is inserted into the first sealing ring or the second sealing ring, and the first sealing ring or the second sealing ring can define the installation position of the water inlet pipe, which is beneficial to the installation of the water inlet pipe. Accuracy.
  • the outer surface of the water inlet pipe abuts against the inner surface of the first sealing ring or the second sealing ring to enhance the sealing effect, so that the faucet can still maintain a good connection and sealing performance after replacement, and avoid the replacement of the faucet A water leak occurred later.
  • Figure 1 is a cross-sectional view of an embodiment of the water supply device of the present application
  • FIG 2 is a partial enlarged view of the water supply device A in Figure 1;
  • Fig. 3 is a schematic structural diagram of the water supply device in Fig. 1 in a state where the faucet is disassembled;
  • Figure 4 is a partial enlarged view of B of the water supply device in Figure 3;
  • Figure 5 is an exploded schematic diagram of an embodiment of the water dispenser of the present application.
  • Figure 6 is a partial enlarged view of A in Figure 5;
  • FIG. 7 is a schematic structural diagram of an embodiment of a water dispenser according to the application.
  • FIG. 8 is a schematic cross-sectional view of an embodiment of a water dispenser according to the present application.
  • Fig. 9 is a partial enlarged view of B in Fig. 8.
  • FIG. 10 is a schematic diagram of the structure of the faucet and mounting seat in this application.
  • Figure 11 is a schematic diagram of the assembly of the faucet and the mounting seat in this application.
  • Figure 12 is a schematic structural diagram of another embodiment of a water dispenser according to this application.
  • Fig. 13 is a partial enlarged view at C in Fig. 12.
  • This application proposes a water supply device.
  • the water supply device includes: a housing 100 with an installation opening; a water outlet pipe 200 connected to a water source, the water outlet pipe 200
  • the sealing assembly 300 is arranged in the housing 100; the sealing assembly 300 includes a first sealing ring 310 and a second sealing ring 320, the second sealing ring 320 Is sleeved around the first sealing ring 310, the first sealing ring 310 is connected to the second sealing ring 320 to form an annular groove 340; and, the faucet 400, the water inlet pipe 410 of the faucet 400 extends into the The installation port; one of the water inlet pipe 410 and the water outlet pipe 200 extends into the annular groove 340 to be sealed with the second sealing ring 320, and the other extends into the first sealing ring 310 Instead, it is sealed and matched with the first sealing ring 310.
  • the faucet 400 and the water outlet pipe 200 communicate with each other through the sealing assembly 300.
  • the water inlet pipe 410 is connected to the first sealing ring 310
  • the water outlet pipe 200 is connected to the second sealing ring 320
  • the first sealing ring 310 is connected to the first sealing ring 310.
  • the second sealing ring 320 has a tubular shape, but is not limited to a tubular shape.
  • the technical solution of the present application uses a sealing assembly 300 to connect the faucet 400 and the outlet pipe 200. Since the faucet 400, the outlet pipe 200 and the sealing assembly 300 are in contact with each other on the surface, it has the advantage of good sealing effect. , Can effectively prevent water leakage; after the faucet 400 is replaced, the water inlet pipe 410 is inserted into the first sealing ring 310, and the first sealing ring 310 can limit the installation position of the water inlet pipe 410, which is beneficial to lift the installation of the water inlet pipe 410 At the same time, the outer surface of the water inlet pipe 410 abuts against the inner surface of the first sealing ring 310 to enhance the sealing effect, so that the faucet 400 can still maintain good connection and sealing performance after replacement, and avoid water leakage after the faucet 400 is replaced. Case.
  • the sealing assembly 300 is a flexible member.
  • the sealing component 300 may be a rubber sealing component 300, but is not limited to the rubber sealing component 300, and may also be a flexible graphite sealing component 300 or a flexible plastic sealing component 300.
  • the sealing assembly 300 is a flexible member, which can make the abutment between the sealing assembly 300 and the water outlet pipe 200 and the water inlet pipe 410 more tightly integrated, thereby enhancing the relationship between the sealing assembly 300 and the water outlet pipe 200 and the water inlet pipe 410 The tightness of the connection.
  • the sealing assembly 300 is a flexible piece, which can reduce the relative position accuracy of the water inlet pipe 410 and the water outlet pipe 200 when they are installed, so that the water inlet pipe 410 and the water outlet pipe 200 can also maintain good sealing performance when they are arranged on different axes. .
  • the water inlet pipe 410 and the water outlet pipe 200 are both interference-fitted with the sealing assembly 300.
  • the water inlet pipe 410 expands the first sealing ring 310 so that the first sealing ring 310 has a radial contraction force, so that the first sealing ring 310 continuously squeezes the water inlet pipe 410,
  • the water outlet pipe 200 stretches the second sealing ring 320 so that the second sealing ring 320 has a radial contraction force, so that the second sealing ring 320 continuously squeezes the water outlet pipe 200. In order to improve the sealing performance of the connection between the second sealing ring 320 and the outlet pipe 200.
  • the water outlet pipe 200 includes a water supply pipe 210 and an adapter 220 connected to the outlet end of the water supply pipe 210.
  • the adapter 220 includes an inner pipe 221, and The water supply pipe 210 is in communication, the inner pipe 221 extends into the first sealing ring 310 to be connected with the first sealing ring 310; the outer pipe 222 is sleeved around the inner pipe 221, and the One end of the outer tube 222 is in sealed connection with the outer surface of the inner tube 221, and the other end of the outer tube 222 extends into the annular groove 340 to be in sealed connection with the second sealing ring 320.
  • the inner pipe 221 and the water inlet pipe 410 are respectively connected to two ends of the first sealing ring 310.
  • the connection between the inner tube 221 and the first sealing ring 310 provides a first layer of sealing protection for the water outlet pipe 200 to connect to the sealing assembly 300, and the connection between the outer tube 222 and the second sealing ring 320 is
  • the water storage tank is connected to the sealing assembly 300 for a second layer of sealing protection, and the two-layer sealing connection greatly enhances the sealing and reliability of the connection between the water outlet pipe 200 and the sealing assembly 300.
  • This embodiment is not limited to the above-mentioned technical solutions. In other implementations, only the outer tube is connected to the sealing assembly, which has the advantages of convenient and quick connection.
  • the water supply device further includes a fixing seat 500, the fixing seat 500 is arranged at the installation port, the faucet 400 and the fixing seat 500 Removable connection.
  • the fixing base 500 is connected to the housing and fixes the faucet 400 to facilitate the user to use the faucet 400; the faucet 400 is detachably connected to the fixing base 500 to facilitate the replacement of the faucet 400.
  • the sealing assembly 300 further includes a connecting ring 330, and the connecting ring 330 is located between the first sealing ring 310 and the second sealing ring 320 ,
  • the connecting ring 330 connects the first sealing ring 310 and the second sealing ring 320, and the first sealing ring 310, the second sealing ring 320 and the connecting ring 330 enclose the annular groove 340;
  • the connecting ring 330 forms the bottom wall of the annular groove 340, which is conducive to making the annular groove 340 regular in shape, which is convenient for controlling the production size of the annular groove 340, thereby improving the processing accuracy of the sealing assembly 300.
  • the connecting ring 330 connects the ends of the first sealing ring 310 and the second sealing ring 320, which has the advantage of facilitating processing.
  • the sealing assembly 300 of this embodiment is not limited to the above technical solution. In other implementations, it may also be that one end of the second sealing ring is connected to the outer surface of the first sealing ring, so that the cross section formed by the ring is V-shaped.
  • one end of the outer tube 222 abuts against one side surface of the connecting ring 330, and the fixing seat 500 abuts against the other side surface of the connecting ring 330.
  • the first sealing ring 310 is connected to the second sealing ring 320 through the connecting ring 330.
  • the outer tube 222 and the fixing seat 500 clamp and fix the sealing assembly 300 to prevent the water inlet pipe 410 from being in the first sealing ring 310 when the faucet 400 is replaced
  • the pulling action moves the position of the sealing assembly 300, which facilitates the alignment of the first sealing ring 310 when the water inlet pipe 410 of the faucet 400 extends, and the water inlet pipe 410 connects the first sealing ring 310 is expanded to achieve an interference fit, and to avoid relative displacement of the sealing assembly 300 and the water outlet pipe 200, thereby ensuring the sealing effect of the sealing assembly 300.
  • the faucet 400 is snap-connected to the fixing base 500, and the snap-fit connection has the advantages of high disassembly and assembly efficiency and ease of implementation.
  • the faucet 400 and the fixing base 500 in this embodiment are not limited to the above-mentioned connection mode.
  • the faucet may be screwed to the fixing base, or the faucet may be connected to the fixing base.
  • the base is connected by screws, which has the advantage of stable connection.
  • the outer surface of the water inlet pipe 410 is provided with a limit plate 411, and the limit plate 411 is arranged at intervals near the outlet pipe 200.
  • the fixing seat 500 is annular through the mounting hole, the fixing seat 500 includes a fixing ring 510, the inner surface of the fixing ring 510 is provided with a ring facing the fixing ring 510
  • a chuck plate 520 extending along the axis, the chuck plate 520 is provided with a notch 521 for the stop block 412 to pass through, and the chuck plate 520 is arranged between the stop block 412 and the stop Between plates 411.
  • the faucet 400 When installing the faucet 400, first align the water inlet pipe 410 with the fixing ring 510, align the stop block 412 with the notch 521, and then extend the water purification pipe into the housing In 100, the limit block 412 passes through the gap 521 to enter the inner side of the card plate 520, and then the faucet 400 is rotated to displace the limit block 412 and the gap 521, thereby making The card plate 520 is located between the limiting block 412 and the limiting plate 411, so that the faucet 400 cannot go deep into the housing 100, nor can it be removed from the installation port, thereby fixing the
  • the faucet 400 has the advantages of high installation efficiency and a stable structure after installation.
  • the structure in which the faucet 400 and the fixing base 500 are snap-connected in this embodiment is not limited to the above technical solution.
  • the fixing base has a ring shape through the mounting hole, and the The fixing seat is provided with a clamping hole, the outer surface of the water inlet pipe is provided with an elastic chuck, the chuck is provided with a barb, the water inlet pipe penetrates the fixing seat, and the chuck is arranged on the Card hole.
  • the inner side of the card plate 520 is provided with a limiting groove 522 extending radially along the fixing seat 500, and the limiting block 412 is at least partially disposed in In the limiting slot 522.
  • the limiting slot 522 restricts the limiting block 412 from rotating in the circumferential direction of the fixing base 500, so as to prevent the faucet 400 from being used , The faucet 400 rotates.
  • the adapter 220 is connected to the fixing base 500, and the adapter 220 is connected to the fixing base 500 so as to be fixed in the housing 100 , which facilitates the assembly of the sealing assembly 300, and at the same time makes the internal structure of the water supply device more stable.
  • the adapter 220 in this embodiment is not limited to the above-mentioned technical solution. In other embodiments, the adapter 220 may be connected to the housing.
  • the adapter 220 further includes an extension portion 223 provided on the outer surface of the outer tube 222 and extending toward the fixing seat 500.
  • the free end is provided with a plug-in board 224
  • the outer surface of the fixing base 500 is provided with a card slot 530
  • the plug-in board 224 is clamped in the card slot 530, which has the advantages of convenient assembly of the connector and high assembly efficiency.
  • the connection between the adapter 220 and the fixing base 500 is not limited to the above-mentioned technical solution.
  • the adapter and the fixing base may be connected by screws.
  • the wall of the mounting hole is clamped in the clamping slot 530 so that the fixing base 500 is fixedly connected to the housing 100.
  • the fixing base 500 and the housing 100 in this embodiment are provided separately, but are not limited to being arranged separately. In other implementations, the fixing base and the housing may be integrally formed.
  • the interference between the water outlet pipe 200 and the sealing assembly 300 is 5% to 70%; the interference between the faucet 400 and the sealing assembly 300 is 5% ⁇ 70%.
  • the interference at the connection is too small, the sealing stability is not good, and leakage is likely to occur when external force interferes; when the interference at the connection is too large, it is easy to exceed the elastic limit of the sealing assembly 300, thereby making the sealing assembly 300 Loss of resilience, resulting in poor sealing effect.
  • the interference between the water outlet pipe 200 and the sealing assembly 300 is 8%-30%; the interference between the faucet 400 and the sealing assembly 300 is 8% ⁇ 30%, it has the advantages of good sealing effect and long-lasting sealing effect.
  • the water inlet pipe 410 of the faucet 400 has low resistance when plugging and unplugging, which is convenient for the replacement of the faucet 400.
  • the water supply device is a water purifier, and when the faucet 400 of the water purifier accumulates dust, the outlet water of the water purifier will be polluted, which will seriously affect the quality and market image of the water purifier. Therefore, the water purifier has a large demand for replacement of the faucet 400.
  • the water purifier in this embodiment has the advantages of smaller and more convenient faucet 400, good sealing effect after replacement, and no water leakage.
  • the water supply device described in this embodiment is not limited to a water purifier. In other embodiments, the water supply device may be a water dispenser.
  • This application proposes a water dispenser.
  • the water dispenser includes:
  • the cold tank 30 is arranged in the body 10 and connected to the top cover 20.
  • the inside of the fuselage 10 forms an accommodating space
  • the top of the fuselage 10 forms an open
  • the top cover 20 covers the top of the fuselage 10
  • the top cover 20 is provided with a water outlet, a water outlet and a cold tank
  • the water inlet of 30 is connected to allow an external water source to enter the cold tank 30 installed in the fuselage 10.
  • the water dispenser also includes a heat exchanger for heat exchange and cooling of the water in the cold tank 30.
  • the cooled water flows from the water outlet of the cold tank 30 and can flow out of the body 10 through the water outlet channel in the body 10 for supply. User drinking.
  • the connection between the top cover 20 and the cold tank 30 may be integrally formed, welded, or connected by a connecting structure.
  • the cold tank 30 is connected to the top cover 20. Since the top cover 20 is closed on the body 10, the body 10 indirectly supports the cold tank 30 through the top cover 20.
  • the top cover 20 itself is used to support the bottled water, that is, the top cover 20 itself has sufficient structural strength, and the weight of the cold tank 30 filled with water is much less than the weight of the bottled water, so the top The structural strength of the cover 20 is sufficient for the top cover 20 to be firmly connected.
  • the water dispenser of the present application connects the cold tank 30 to the inner side of the top cover 20, and then covers the top cover 20 on the body 10, so that the top cover 20, the body 10 and the cold tank 30 are relatively fixed, and the cold tank 30 is realized.
  • the fixed installation in the fuselage 10 saves the support plate, thereby reducing the space occupied by the support plate in the fuselage 10, and makes the internal structure of the water dispenser simpler and more compact, easier to assemble, and improves the production of the water dispenser effectiveness.
  • the water dispenser further includes a connecting piece connected to the top cover 20 and/or the cold tank 30, and the top cover 20 and the cold tank 30 pass through the The connecting piece is connected.
  • the connecting member can be a single structure with one end connected to the top cover 20 and the other end connected to the cold tank 30, or a combined structure with one end connected to the top cover 20 and the other connected to the cold tank 30.
  • the connection between the connecting piece and the top cover 20 and/or the cold tank 30 can be welding, clamping or series connection with fasteners, which is not limited here.
  • the top cover 20 and the cold tank 30 are connected by a connecting piece, which facilitates the production of the cold tank 30 and the top cover 20 separately, which makes it easier to perform other processing procedures on the cold tank 30 and the top cover 20, thereby reducing the overall production of the water dispenser Difficulty improves production efficiency.
  • the connecting member includes a fixing post 40 connected to the top cover 20, and a fixing flange 31 protruding from the outer wall of the cold tank 30.
  • the fixing flange 31 is fixedly connected to the fixed post 40.
  • the fixing post 40 can be directly connected to the top cover 20, or can be connected to the top cover 20 through other structures.
  • the fixed flange 31 can be optionally adjacent to the top of the cold tank 30 to reduce the length of the fixed column 40 and facilitate the connection between the fixed flange 31 and the fixed column 40.
  • the fixing flange 31 and the fixing column 40 can be bonded, clipped or connected in series by fasteners. There is no limitation here, and the fixing flange 31 and the fixing column 40 only need to be connected.
  • a fixing hole 41 is formed at the bottom of the fixing column 40, and the fixing flange 31 is formed with a via hole 311 corresponding to the fixing hole 41, and the fixing hole 41 is connected to the via hole 41.
  • 311 can be fixed in series with fasteners.
  • the fixing hole 41 of the fixing column 40 and the through hole 311 of the fixing flange 31 are connected in series by a fastener, so that the assembly process of the cold tank 30 and the top cover 20 is simpler and more convenient, and the connection is more stable.
  • a positioning ring 42 extending along the circumference of the fixing hole 41 is protruded from the bottom of the fixing column 40, and the via hole 311 is sleeved on the outside of the positioning ring 42.
  • the edge of the via hole 311 abuts against the bottom of the fixing post 40, so that the via hole 311 can be accurately aligned with the fixing hole 41, which is convenient for tightening.
  • the serial connection of the firmware is
  • the bottom of the positioning ring 42 can optionally be flush with the bottom of the fixing flange 31, so as to ensure that the positioning ring 42 effectively locates the through hole 311, so that the fixing flange 31 abuts the bottom of the fixing column 40 Closer and further improve the stability of the connection.
  • the number of the fixing posts 40 is multiple and they are arranged at intervals along the circumference of the cold tank 30, and the fixing flanges 31 extend along the circumference of the cold tank 30.
  • the fixed flange 31 extends along the circumferential direction of the outer peripheral wall of the cold tank 30, and the extension track of the fixed flange 31 corresponds to the interval track of the plurality of fixed posts 40, so that multiple positions of the fixed flange 31 can be They are respectively connected to a plurality of fixed posts 40.
  • each fixing column 40 is provided with a fixing hole 41
  • the fixing flange 31 is provided with a plurality of through holes 311 corresponding to each fixing hole 41, so as to realize the connection between the fixing flange 31 and the plurality of fixing columns 40.
  • the connection area between the fixing posts 40 and the fixing flange 31 can be increased, thereby improving the connection strength between the cold tank 30 and the top cover 20, so as to improve the connection between the cold tank 30 and the top cover 20 stability.
  • the top cover 20 includes a cover body 21 and a mounting cylinder 22 connected to the bottom of the cover body 21, and the fixing post 40 is connected to the mounting cylinder 22.
  • the opening at the upper end of the mounting cylinder 22 is communicated with the water passing port of the top cover 20, and the upper end of the mounting cylinder 22 can be used to install a smart seat, thereby facilitating the installation of bottled water.
  • the fixing column 40 is connected to the outer wall of the mounting cylinder 22 to reduce the length of the fixing column 40 and at the same time increase the structural strength of the fixing column 40 and the top cover 20 as a whole.
  • the top cover 20 also includes stiffeners.
  • the top of the stiffener is connected to the cover body 21, the sides of the stiffener are connected to the mounting cylinder 22, and the fixed column 40 is connected to the bottom of the stiffener, thereby dispersing the top
  • the lid 20 is subjected to the force point of the cold tank 30 to disperse the force-receiving parts of the lid 20 to further improve the connection stability of the lid 20 and the cold tank 30.
  • the top of the cold tank 30 is sleeved on the outer side of the mounting cylinder 22, and the water dispenser further includes a sealing ring disposed between the inner wall of the cold tank 30 and the outer wall of the mounting cylinder 22.
  • the top of the cold tank 30 is sleeved on the peripheral side of the bottom of the mounting cylinder 22, and the gap formed between the inner wall of the cold tank 30 and the outer wall of the mounting cylinder 22 is sealed by a sealing ring, which can be The water is effectively insulated, and the sealing ring can also play a role in damping, reducing the vibration of the cold tank 30 transmitted to the mounting cylinder 22 during the refrigeration process, thereby reducing the overall vibration of the top cover 20 and reducing the noise generated by the vibration.
  • the body 10 includes a housing 11, the housing 11 is provided with a water intake 111, the drinking fountain further includes a faucet 400, the faucet 400 can be detachably installed At the water intake 111.
  • the faucet 400 is used for the user to take water, and a water outlet channel is formed in the body 10, and the water outlet channel communicates with the water inlet 111, and the faucet 400 is installed at the water inlet 111 and communicates with the water outlet channel.
  • the faucet 400 can be installed in the water intake 111 by plugging or sealing abutment, etc., and it only needs to be detachable and installed. By setting the installation of the faucet 400 and the water intake 111 as detachable installation, the faucet 400 can be replaced, and the faucet 400 can be prevented from breeding bacteria due to the long use time, and the overall safety performance of the water dispenser can be improved.
  • the water dispenser further includes a fixing seat installed at the water intake 111, and the fixing seat is provided with an installation hole 61 communicating with the water intake 111.
  • the installation The edge of the hole 61 is radially concavely provided with a relief groove 62, the water inlet end of the faucet 400 is convexly provided with a protrusion 51 corresponding to the relief groove 62, and the water inlet end of the faucet 400 is connected to the
  • the mounting hole 61 is slidable and rotatably fit.
  • the fixing seat is fixedly installed at the water intake 111, and the fixing seat is provided with a mounting hole 61 corresponding to the water outlet channel of the drinking fountain.
  • the water inlet end of the faucet 400 can be connected to the water outlet channel after being inserted into the mounting hole 61.
  • the protrusion 51 can pass through the relief groove 62 and enter the inside of the installation hole 61.
  • the faucet 400 can be rotated
  • the locking protrusion 51 is rotated to be misaligned with the relief groove 62 and clamped to the edge of the mounting hole 61, thereby realizing the installation of the faucet 400.
  • the fuselage 10 has a drain port 13, and the drain port 13 is located on the front side of the fuselage 10.
  • the drainage port 13 is opened on the front side of the body 10 to facilitate the user to discharge waste water from the drinking fountain.
  • the drain 13 can be sealed by a sealing plug, and the sealing plug can protect the cover to prevent the sealing plug from being accidentally taken or knocked off.
  • the body 10 includes a housing 11, and the housing 11 is an integrally formed sheet metal part.
  • the casing 11 of the fuselage 10 can be formed by cutting, blanking, stamping, bending and other processes on a piece of steel, thereby improving the production efficiency of the casing 11 and enhancing the overall integrity and integrity of the casing 11 Structural strength.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

一种供水装置，包括：壳体（100），壳体（100）上设有安装口；出水管（200），出水管（200）设置在壳体（100）内；密封组件（300），密封组件（300）设置在壳体（100）内，密封组件（300）包括第一密封圈（310）和第二密封圈（320），第二密封圈（320）套设在第一密封圈（310）外围，第一密封圈（310）连接第二密封圈（320）以围成环形槽（340）；以及，水龙头（400），水龙头（400）的进水管（410）伸入安装口；进水管（410）和出水管（200）的其中一者伸入环形槽（340）而与第二密封圈（320）密封配合，另一者伸入第一密封圈（310）而与第一密封圈（310）密封配合。

Description

供水装置
相关申请
本申请要求“2019年4月15日申请的，申请号为201920511983.3，名称为‘饮水机’”、以及“2019年4月15日申请的，申请号为201920512289.3，名称为‘供水装置’”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及供水领域，特别涉及一种供水装置。
背景技术
供水装置已成为人生日常生活不可或缺的装置，例如饮水机和净水机等。供水装置通常采用水龙头结构控制出水，因此水龙头被使用的频率高，容易发生磨损；另一方面，水龙头的结构使得水龙头清理困难，使用一段时间后容易积灰，因此水龙头需要更换。现有的供水装置水龙头更换困难，且更换后容易出现漏水。
申请内容
本申请的主要目的是提出一种供水装置，旨在提升水龙头更换后的连接密封性，防止漏水。
为实现上述目的，本申请提出的供水装置，包括：
壳体，所述壳体上设有安装口；
出水管，所述出水管设置在所述壳体内；
密封组件，所述密封组装件设置在壳体内，所述密封组件包括第一密封圈和第二密封圈，所述第二密封圈套设在所述第一密封圈外围，所述第一密封圈连接所述第二密封圈以围成环形槽；以及，
水龙头，所述水龙头的进水管伸入所述安装口；
所述进水管和所述出水管的其中一者伸入所述环形槽而与所述第二密封圈密封配合，另一者伸入所述第一密封圈而与所述第一密封圈密封配合。
可选地，所述密封组件为柔性件。
可选地，所述进水管、所述出水管均与所述密封组件过盈配合。
可选地，所述出水管包括供水管道和连接在所述供水管道出水端的转接头，所述转接头包括：
内管，与所述供水管道连通，所述内管伸入所述第一密封圈而与所述第一密封圈密封连接；
外管，套设在所述内管外围，且所述外管的一端与所述内管的外表面密封连接，所述外管的另一端伸入所述环形槽而与所述第二密封圈密封连接。
可选地，所述供水装置还包括固定座，所述固定座设置在所述安装口，所述水龙头与所述固定座可拆卸连接，所述水龙头与所述固定座卡扣连接。
可选地，所述外管的一端抵接所述环形槽的底壁的一侧面，所述固定座抵接所述环形槽的底壁的另一侧面
可选地，所述密封组件还包括连接环，所述连接环位于在所述第一密封圈和所述第二密封圈之间，所述连接环连接所述第一密封圈和所述第二密封圈，所述第一密封圈、所述第二密封圈和所述连接环围成所述环形槽。
可选地，所述进水管的外表面环设有限位板，以及间隔设置在所述限位板靠近所述出水管的一侧的限位块；
所述固定座呈环状穿设所述安装孔，所述固定座包括固定环，所述固定环的内表面环设有向所述固定环轴线延伸的卡板，所述卡板上设有缺口，所述缺口供所述限位块穿过，所述卡板设置在所述限位块与所述限位板之间。
可选地，所述卡板的内侧面设有沿所述固定座径向延伸的限位槽，所述限位块至少部分设置在所述限位槽中。
可选地，所述转接头与所述固定座连接。
可选地，所述转接头还包括设置在所述外管外表面并向所述固定座延伸的延伸部，所述延伸部的自由端设有插板，所述固定座的外表面设有卡槽，所述插板卡设在所述卡槽中。
可选地，所述出水管与所述密封组件连接的过盈量为5%~70%；和/或，
所述水龙头与所述密封组件连接的过盈量为5%~70%。
可选地，所述出水管与所述密封组件连接的过盈量为8%~30%，所述水龙头与所述密封组件连接的过盈量为8%~30%。
可选地，所述供水装置为净水机。
本申请还提出一种饮水机，包括：
机身；
顶盖，所述顶盖盖设于所述机身的顶部；
冷罐，所述冷罐设于所述机身内并连接于所述顶盖。
可选地，所述饮水机还包括连接于所述顶盖和/或所述冷罐的连接件，所述顶盖与所述冷罐通过所述连接件连接。
可选地，所述连接件包括连接于所述顶盖的固定柱，以及凸设于所述冷罐外壁的固定凸缘，所述固定凸缘与所述固定柱固定连接。
可选地，所述固定柱的底部开设有固定孔，所述固定凸缘开设有与所述固定孔对应的过孔，所述固定孔与过孔可通过紧固件固定串接。
可选地，所述固定柱的底部凸设有沿所述固定孔的周向延伸的定位环，所述过孔套接于所述定位环的外侧。
可选地，所述固定柱的数量为多个并沿所述冷罐的周向间隔设置，所述固定凸缘沿所述冷罐的周向延伸。
可选地，所述顶盖包括盖体及连接于所述盖体底部的安装筒，所述固定柱连接于所述安装筒。
可选地，所述冷罐的顶部套设于所述安装筒的外侧，所述饮水机还包括设于所述冷罐内壁与安装筒外壁之间的密封圈。
可选地，所述机身包括外壳，所述外壳开设有取水口，所述饮水机还包括水龙头，所述水龙头可拆卸安装于所述取水口。
可选地，所述饮水机还包括安装于所述取水口的固定座，所述固定座开设有与所述取水口连通的安装孔，所述安装孔的边缘沿径向凹设有让位槽，所述水龙头的进水端凸设有与所述让位槽对应的卡凸，所述水龙头的进水端与所述安装孔可滑动且可旋转配合。
可选地，所述机身具有排水口，所述排水口位于所述机身的前侧。
可选地，所述机身包括外壳，所述外壳为一体成型的钣金件。
本申请技术方案采用密封组件连通所述水龙头和所述出水管，由于所述水龙头、所述出水管与所述密封组件均为面面抵接，具有密封效果好的优点，能够有效防止漏水；在水龙头更换后，进水管插入所述第一密封圈或第二密封圈，所述第一密封圈或所述第二密封圈能够限定所述进水管的安装位置，有利于提升进水管的安装精度，同时所述进水管的外表面与所述第一密封圈或所述第二密封圈的内表面抵接，增强密封效果，从而使得水龙头更换后依旧保持良好的连接密封性，避免水龙头更换后发生漏水的情况。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请供水装置一实施例的剖视图；
图2为图1中供水装置的A处的局部放大图；
图3为图1中供水装置在水龙头拆卸状态下的结构示意图；
图4为图3中供水装置的B处的局部放大图；
图5为本申请饮水机一实施例的分解示意图；
图6为图5中A处的局部放大图；
图7为本申请饮水机一实施例的结构示意图；
图8为本申请饮水机一实施例的剖面示意图；
图9为图8中B处的局部放大图；
图10为本申请中水龙头与安装座的结构示意图；
图11为本申请中水龙头与安装座的装配示意图；
图12为本申请饮水机另一实施例的结构示意图；
图13为图12中C处的局部放大图。
附图标号说明：
标号 名称 标号 名称
100 壳体 200 出水管
210 供水管道 220 转接头
221 内管 222 外管
223 延伸部 224 插板
300 密封组件 310 第一密封圈
320 第二密封圈 330 连接环
340 环形槽 400 水龙头
410 进水管 411 限位板
412 限位块 500 固定座
510 固定环 520 卡板
521 缺口 522 限位槽
530 卡槽 10 机身
20 顶盖 30 冷罐
40 固定柱 31 固定凸缘
41 固定孔 311 过孔
42 定位环 21 盖体
22 安装筒 11 外壳
111 取水口 60 安装座
61 安装孔 62 让位槽
51 卡凸 13 排水口
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种供水装置。
在本申请实施例中，如图1、图2所示，该供水装置，包括：壳体100，所述壳体100上设有安装口；出水管200，与水源连通，所述出水管200设置在所述壳体100内；密封组件300，所述密封组装件设置在壳体100内，所述密封组件300包括第一密封圈310和第二密封圈320，所述第二密封圈320套设在所述第一密封圈310外围，所述第一密封圈310连接所述第二密封圈320以围成环形槽340；以及，水龙头400，所述水龙头400的进水管410伸入所述安装口；所述进水管410和所述出水管200的其中一者伸入所述环形槽340而与所述第二密封圈320密封配合，另一者伸入所述第一密封圈310而与所述第一密封圈310密封配合。所述水龙头400和所述出水管200通过所述密封组件300连通。具体地，在本实施例中，所述进水管410与所述第一密封圈310连接，所述出水管200与所述第二密封圈320连接，所述第一密封圈310和所述第二密封圈320呈管状，但不仅限于管状。
本申请技术方案采用密封组件300连通所述水龙头400和所述出水管200，由于所述水龙头400、所述出水管200与所述密封组件300均为面面抵接，具有密封效果好的优点，能够有效防止漏水；在水龙头400更换后，进水管410插入所述第一密封圈310，所述第一密封圈310能够限定所述进水管410的安装位置，有利于提升进水管410的安装精度，同时所述进水管410的外表面与所述第一密封圈310的内表面抵接，增强密封效果，从而使得水龙头400更换后依旧保持良好的连接密封性，避免水龙头400更换后发生漏水的情况。
进一步地，在本实施例中，所述密封组件300为柔性件。具体地，所述密封组件300可以是橡胶密封组件300，但不仅限于橡胶密封组件300，还可以是柔性石墨密封组件300，或者是，柔性塑料密封组件300。所述密封组件300为柔性件，能够使得所述密封组件300与出水管200、进水管410之间的抵接更加密合，从而增强所述密封组件300与出水管200、进水管410之间连接的密封性。所述密封组件300为柔性件，能够降低所述进水管410与出水管200安装时的相对位置精度，使得所述进水管410和所述出水管200不同轴设置也能保持良好的密封性。
进一步地，在本实施例中，如图2所示，所述进水管410、所述出水管200均与所述密封组件300过盈配合。所述进水管410将所述第一密封圈310撑开，使得所述第一密封圈310具有一个径向的收缩力，从而使得所述第一密封圈310持续挤压所述进水管410，以提升所述第一密封圈310与所述进水管410之间的连接密封性。所述出水管200将所述第二密封圈320撑开，使得所述第二密封圈320具有一个径向的收缩力，从而使得所述第二密封圈320持续挤压所述出水管200，以提升所述第二密封圈320与所述出水管200之间的连接密封性。
进一步地，在本实施例中，如图2所示，所述出水管200包括供水管道210和连接在所述供水管道210出水端的转接头220，所述转接头220包括：内管221，与所述供水管道210连通，所述内管221伸入所述第一密封圈310而与所述第一密封圈310密封连接；外管222，套设在所述内管221外围，且所述外管222的一端与所述内管221的外表面密封连接，所述外管222的另一端伸入所述环形槽340而与所述第二密封圈320密封连接。所述内管221和所述进水管410分别连接所述第一密封圈310的两端。所述内管221与所述第一密封圈310的连接为所述出水管200连接所述密封组件300提供第一层密封保护，所述外管222与所述第二密封圈320的连接为所述储水罐连接所述密封组件300体耿第二层密封保护，两层密封连接极大地增强了出水管200与密封组件300之间连接的密封性和可靠性。本实施例不仅限于上述技术方案，在其他实施中，也可以是，仅采用所述外管与所述密封组件连接，具有连接方便快捷的优点。
进一步地，在本实施例中，如图2、图4所示，所述供水装置还包括固定座500，所述固定座500设置在所述安装口，所述水龙头400与所述固定座500可拆卸连接。所述固定座500与所述外壳连接，并将所述水龙头400固定，便于使用者使用水龙头400；所述水龙头400与所述固定座500可拆卸连接，方便所述水龙头400更换。
进一步地，在本实施例中，如图2所示，所述密封组件300还包括连接环330，所述连接环330位于在所述第一密封圈310和所述第二密封圈320之间，所述连接环330连接所述第一密封圈310和所述第二密封圈320，所述第一密封圈310、所述第二密封圈320和所述连接环330围成所述环形槽340；所述连接环330形成所述环形槽340的底壁，有利于使得所述环形槽340形状规则，便于控制所述环形槽340的生产尺寸，从而提升所述密封组件300的加工精度。具体地，本实施中所述连接环330连接所述第一密封圈310、第二密封圈320的端部，具有便于加工的优点。本实施例所述密封组件300不仅限于上述技术方案，在其他实施中，也可以是，所述第二密封圈的一端连接所述第一密封圈的外表面，使得所述环形成的截面呈V型。
进一步地，在本实施例中，所述外管222的一端抵接所述连接环330一侧面，所述固定座500抵接所述连接环330的另一侧面。所述第一密封圈310通过所述连接环330连接所述第二密封圈320。所述密封组件300安装好后，所述外管222和所述固定座500夹持固定所述密封组件300，避免所述水龙头400更换时，进水管410在所述第一密封圈310中的拔出动作将所述密封组件300的位置移动，既方便了所述水龙头400的进水管410伸入时对位所述第一密封圈310，以及所述进水管410将所述第一密封圈310撑开以实现过盈配合，又避免密封组件300与所述出水管200发生相对位移，从而保障了密封组件300的密封效果。
进一步地，在本实施例中，如图2所示，所述水龙头400与所述固定座500卡扣连接，卡扣连接具有拆装效率高，便于实施的优点。本实施例所述水龙头400与所述固定座500不仅限于上述连接方式，在其他实施中，也可以是，所述水龙头与所述固定座螺纹连接，还可以是，所述水龙头与所述固定座通过螺钉连接，具有连接稳固的优点。
进一步地，在本实施例中，如图2至图4所示，所述进水管410的外表面环设有限位板411，以及间隔设置在所述限位板411靠近所述出水管200的一侧的限位块412；所述固定座500呈环状穿设所述安装孔，所述固定座500包括固定环510，所述固定环510的内表面环设有向所述固定环510轴线延伸的卡板520，所述卡板520上设有缺口521，所述缺口521供所述限位块412穿过，所述卡板520设置在所述限位块412与所述限位板411之间。所述水龙头400在安装时，先将所述进水管410对准所述固定环510，以所述限位块412对准所述缺口521，然后将所述净水管伸入所述壳体100内，使得所述限位块412穿过所述缺口521进入到所述卡板520的内侧，然后转动所述水龙头400，以使所述限位块412和所述缺口521错位，从而使得所述卡板520位于所述限位块412和所述限位板411之间，以使得所述水龙头400无法继续深入所述壳体100，也无法从所述安装口脱出，从而固定所述水龙头400，具有安装效率高，安装后结构稳固的优点。
本实施例所述水龙头400与所述固定座500卡扣连接的结构不仅限于上述技术方案，在其他实施中，也可以是，所述固定座呈环状穿设所述安装孔，且所述固定座上设有卡接孔，所述进水管的外表面设有弹性卡头，所述卡头设有倒钩，所述进水管穿设所述固定座，所述卡头设置在所述卡接孔。
进一步地，在本实施例中，如图4所示，所述卡板520的内侧面设有沿所述固定座500径向延伸的限位槽522，所述限位块412至少部分设置在所述限位槽522中。所述限位块412卡设在所述限位槽522中后，所述限位槽522限制所述限位块412在所述固定座500周向上发生转动，避免所述水龙头400在使用时，所述水龙头400发生转动。
进一步地，在本实施例中，如图2所示，所述转接头220与所述固定座500连接，所述转接头220通过与所述固定座500连接从而固定在所述壳体100内，方便于所述密封组件300的装配，同时使得供水装置的内部结构更加稳固。本实施例所述转接头220不仅限于上述技术方案，在其他实施例中，也可以是，所述转接头连接所述壳体。
进一步地，在本实施例中，如图2所示，所述转接头220还包括设置在所述外管222外表面并向所述固定座500延伸的延伸部223，所述延伸部223的自由端设有插板224，所述固定座500的外表面设有卡槽530，所述插板224卡设在所述卡槽530中，具有连接头装配便捷，装配效率高的优点。本实施所述转接头220与所述固定座500连接不仅限于上述技术方案，在其他实施中，也可以是，所述转接头与所述固定座通过螺钉连接。本实施例中，所述安装孔的孔壁卡设在所述卡槽530中，以使所述固定座500固定连接在所述壳体100上。本实施例所述固定座500与壳体100分体设置，但不仅限于分体设置，在其他实施中，也可以是，所述固定座与所述壳体一体成型。
进一步地，在本实施例中，所述出水管200与所述密封组件300连接的过盈量为5%~70%；所述水龙头400与所述密封组件300连接的过盈量为5%~70%。当连接处的过盈量过小时，密封稳定性能不佳，遇到外力干涉时容易出现泄露；当连接处的过盈量过大时，容易超出密封组件300的弹性极限，从而使得密封组件300失去回弹性能，导致密封效果变差。
进一步地，在本实施例中，所述出水管200与所述密封组件300连接的过盈量为8%~30%；所述水龙头400与所述密封组件300连接的过盈量为8%~30%，具有密封效果好，密封效果持久的优点，同时所述水龙头400的进水管410插拔时的阻力小，便于所述水龙头400更换。
进一步地，在本实施例中，所述供水装置为净水机，所述净水机的水龙头400出现积灰时，会使得净水机出水受污染，严重影响净水机的品质和市场形象，因此净水机对水龙头400的更换需求大。本实施例所述净水机具有水龙头400更小便捷，更换后密封效果好、不漏水的优点。本实施例所述供水装置不限于净水机，在其他实施例中，也可以是，所述供水装置为饮水机。
本申请提出一种饮水机。
在本申请实施例中，如图5至图13所示，该饮水机包括：
机身10；
顶盖20，所述顶盖20盖设于所述机身10的顶部；
冷罐30，所述冷罐30设于所述机身10内并连接于所述顶盖20。
在本实施例中，机身10的内部形成容置空间，机身10的顶部形成敞口，顶盖20盖合于机身10的顶部，顶盖20开设有过水口，过水口与冷罐30的进水口连通，以供外部水源进入安装于机身10内的冷罐30。饮水机还包括换热器，用以对冷罐30内的水进行换热制冷，制冷后的水从冷罐30的出水口，并可通过机身10内的出水通道流出机身10以供用户饮用。顶盖20与冷罐30的连接可为一体成型，也可为焊接，还可为通过连接结构连接，在此不做限制，只需满足冷罐30连接于顶盖20即可。由于顶盖20盖合于机身10，因此机身10通过顶盖20间接支撑起冷罐30。在饮水机的使用过程中，顶盖20本身是用于支撑桶装水，即顶盖20本身具有足够的结构强度，而冷罐30装满水的重量远小于桶装水的重量，因此顶盖20的结构强度足够供顶盖20稳固连接。
本申请饮水机通过将冷罐30连接于顶盖20的内侧，再将顶盖20盖合于机身10，从而使顶盖20、机身10及冷罐30相对固定，实现了冷罐30在机身10内的固定安装，省去了支撑板，从而减少了支撑板对机身10内的空间占用，并使饮水机的内部结构更加简单紧凑，装配更简便，提高了饮水机的生产效率。
进一步地，如图5和图6所示，所述饮水机还包括连接于所述顶盖20和/或所述冷罐30的连接件，所述顶盖20与所述冷罐30通过所述连接件连接。在本实施例中，连接件可为一端连接于顶盖20、另一端连接于冷罐30的单体结构，也可为一个连接于顶盖20、另一个连接于冷罐30的组合结构。连接件与顶盖20和/或冷罐30的连接可为焊接、卡接或紧固件串接，在此不做限制。通过连接件连接顶盖20与冷罐30，便于将冷罐30与顶盖20分开生产，从而更方便对冷罐30与顶盖20实施其它加工工序，由此，降低了饮水机整体的生产难度，提高了生产效率。
进一步地，如图5和图6所示，所述连接件包括连接于所述顶盖20的固定柱40，以及凸设于所述冷罐30外壁的固定凸缘31，所述固定凸缘31与所述固定柱40固定连接。在本实施例中，固定柱40可直接连接于顶盖20，也可通过其它结构连接于顶盖20，在此不做限制，只需满足与顶盖20固定即可。固定凸缘31可选邻近冷罐30的顶部，以减少固定柱40的长度，方便固定凸缘31与固定柱40的连接。固定凸缘31与固定柱40可粘接、卡接或通过紧固件串接，在此不做限制，只需满足固定凸缘31与固定柱40连接即可。
进一步地，如图6所示，所述固定柱40的底部开设有固定孔41，所述固定凸缘31开设有与所述固定孔41对应的过孔311，所述固定孔41与过孔311可通过紧固件固定串接。在本实施例中，通过紧固件串接固定柱40的固定孔41与固定凸缘31的过孔311，可使冷罐30与顶盖20的装配过程更加简单方便，且连接更稳固。
进一步地，如图6所示，所述固定柱40的底部凸设有沿所述固定孔41的周向延伸的定位环42，所述过孔311套接于所述定位环42的外侧。在本实施例中，过孔311套接于定位环42的外侧后，过孔311的边缘抵接于固定柱40的底部，以使过孔311能与固定孔41准确对对位，方便紧固件的串接。在实际应用中，定位环42的底部可选与固定凸缘31的底部平齐，以在保证定位环42有效定位过孔311的基础上，使固定凸缘31与固定柱40底部的抵接更加紧密，进一步提高连接的稳定性。
进一步地，如图5所示，所述固定柱40的数量为多个并沿所述冷罐30的周向间隔设置，所述固定凸缘31沿所述冷罐30的周向延伸。在本实施例中，固定凸缘31沿冷罐30外周壁的周向延伸，且固定凸缘31的延伸轨迹与多个固定柱40的间隔轨迹对应，从而固定凸缘31的多个部位能分别与多个固定柱40对应连接。具体地，各固定柱40的底部均开设有固定孔41，固定凸缘31开设有多个与各固定孔41对应的过孔311，从而实现固定凸缘31与多个固定柱40的连接。通过将固定柱40的数量设置为多个，可增加固定柱40与固定凸缘31的连接面积，从而提高冷罐30与顶盖20的连接强度，以提高冷罐30与顶盖20的连接稳定性。
进一步地，如图5和图6所示，所述顶盖20包括盖体21及连接于所述盖体21底部的安装筒22，所述固定柱40连接于所述安装筒22。在本实施例中，安装筒22的上端敞口与顶盖20的过水口连通，安装筒22的上端可用于安装聪明座，从而方便桶装水的安装。固定柱40连接于安装筒22的外壁，以减少固定柱40的长度，同时增强固定柱40与顶盖20整体的结构强度。在实际应用中，顶盖20还包括加强筋，加强筋的顶部连接于盖体21，加强筋的侧边连接于安装筒22，固定柱40连接于加强筋的底部，由此，可分散顶盖20受冷罐30重力的受力作用点，分散顶盖20的受力部位，进一步提高顶盖20与冷罐30的连接稳定性。
进一步地，所述冷罐30的顶部套设于所述安装筒22的外侧，所述饮水机还包括设于所述冷罐30内壁与安装筒22外壁之间的密封圈。在本实施例中，冷罐30的顶部套设于安装筒22底部的周侧，冷罐30的内壁与安装筒22的外壁之间形成的间隙通过密封圈密封，既可对冷罐30内的水有效保温，同时密封圈也能起到减震作用，减少制冷过程中冷罐30传递到安装筒22的震动，从而减少顶盖20整体的震动，降低了因震动产生的噪音。
进一步地，如图5，图12和图13所示，所述机身10包括外壳11，所述外壳11开设有取水口111，所述饮水机还包括水龙头400，所述水龙头400可拆卸安装于所述取水口111。在本实施例中，水龙头400用以供用户取水，机身10内成形有出水通道，出水通道与取水口111连通，水龙头400安装于取水口111并与出水通道连通。水龙头400可通过插接或密封抵接等方式安装于取水口111，只需满足可拆卸安装即可。通过将水龙头400与取水口111的安装设为可拆卸安装，可实现对水龙头400的更换，避免水龙头400因使用时间过久而滋生细菌，提高饮水机整体的安全性能。
进一步地，如图7至图13所示，所述饮水机还包括安装于所述取水口111的固定座，所述固定座开设有与所述取水口111连通的安装孔61，所述安装孔61的边缘沿径向凹设有让位槽62，所述水龙头400的进水端凸设有与所述让位槽62对应的卡凸51，所述水龙头400的进水端与所述安装孔61可滑动且可旋转配合。
在本实施例中，固定座固定安装于取水口111，固定座开设有与饮水机的出水通道对应的安装孔61，水龙头400的进水端插接于安装孔61后可与出水通道连通。水龙头400的进水端插接于安装孔61的过程中，卡凸51可从让位槽62穿过并进入安装孔61的内侧，卡凸51进入安装孔61内侧后，通过旋转水龙头400可使卡凸51转动至与让位槽62错位并卡接于安装孔61的边缘，由此实现水龙头400的安装。在拆卸水龙头400时，只需旋转水龙头400使卡凸51对位让位槽62后，将水龙头400的进水端从安装孔61抽出即可。可以理解，水龙头400安装到位后，水龙头400的出水口朝下，以方便用户取水。通过在水龙头400与取水口111之间设置固定座，可提高水龙头400与取水口111处的配合面积，使得水龙头400的安装更加稳固；同时也简化了水龙头400的拆装过程，方便用户更换。
进一步地，如图5和图7所示，所述机身10具有排水口13，所述排水口13位于所述机身10的前侧。在本实施例中，排水口13开设于机身10的前侧，方便用户排放饮水机的废水，在饮水机靠墙摆放时无需移动饮水机，提高实用性。在实际应用中，排水口13可通过密封塞密封，密封塞可通过保护该罩设，防止密封塞被误取或碰落。
进一步地，所述机身10包括外壳11，所述外壳11为一体成型的钣金件。在本实施例中，机身10的外壳11可通过对一片钢材进行裁切、落料、冲压、折弯等工序成型，从而可提高对外壳11的生产效率，增强外壳11整体的一体性及结构强度。
以上所述仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (26)

  1. 一种供水装置，其中，包括：
    壳体，所述壳体上设有安装口；
    出水管，所述出水管设置在所述壳体内；
    密封组件，所述密封组装件设置在壳体内，所述密封组件包括第一密封圈和第二密封圈，所述第二密封圈套设在所述第一密封圈外围，所述第一密封圈连接所述第二密封圈以围成环形槽；以及，
    水龙头，所述水龙头的进水管伸入所述安装口；
    所述进水管和所述出水管的其中一者伸入所述环形槽而与所述第二密封圈密封配合，另一者伸入所述第一密封圈而与所述第一密封圈密封配合。
  2. 如权利要求1所述的供水装置，其中，所述密封组件为柔性件。
  3. 如权利要求1所述的供水装置，其中，所述进水管、所述出水管均与所述密封组件过盈配合。
  4. 如权利要求3所述的供水装置，其中，所述出水管包括供水管道和连接在所述供水管道出水端的转接头，所述转接头包括：
    内管，与所述供水管道连通，所述内管伸入所述第一密封圈而与所述第一密封圈密封连接；
    外管，套设在所述内管外围，且所述外管的一端与所述内管的外表面密封连接，所述外管的另一端伸入所述环形槽而与所述第二密封圈密封连接。
  5. 如权利要求4所述的供水装置，其中，所述供水装置还包括固定座，所述固定座设置在所述安装口，所述水龙头与所述固定座可拆卸连接，所述水龙头与所述固定座卡扣连接。
  6. 如权利要求5所述的供水装置，其中，所述外管的一端抵接所述环形槽的底壁的一侧面，所述固定座抵接所述环形槽的底壁的另一侧面。
  7. 如权利要求1所述的供水装置，其中，所述密封组件还包括连接环，所述连接环位于在所述第一密封圈和所述第二密封圈之间，所述连接环连接所述第一密封圈和所述第二密封圈，所述第一密封圈、所述第二密封圈和所述连接环围成所述环形槽。
  8. 如权利要求1所述的供水装置，其中，所述进水管的外表面环设有限位板，以及间隔设置在所述限位板靠近所述出水管的一侧的限位块；
    所述固定座呈环状穿设所述安装孔，所述固定座包括固定环，所述固定环的内表面环设有向所述固定环轴线延伸的卡板，所述卡板上设有缺口，所述缺口供所述限位块穿过，所述卡板设置在所述限位块与所述限位板之间。
  9. 如权利要求8所述的供水装置，其中，所述卡板的内侧面设有沿所述固定座径向延伸的限位槽，所述限位块至少部分设置在所述限位槽中。
  10. 如权利要求3所述的供水装置，其中，所述出水管与所述密封组件连接的过盈量为5%~70%；和/或，
    所述水龙头与所述密封组件连接的过盈量为5%~70%。
  11. 如权利要求10所述的供水装置，其中，所述出水管与所述密封组件连接的过盈量为8%~30%，所述水龙头与所述密封组件连接的过盈量为8%~30%。
  12. 如权利要求4所述的供水装置，其中，所述转接头与所述固定座连接。
  13. 如权利要求12所述的供水装置，其中，所述转接头还包括设置在所述外管外表面并向所述固定座延伸的延伸部，所述延伸部的自由端设有插板，所述固定座的外表面设有卡槽，所述插板卡设在所述卡槽中。
  14. 如权利要求1所述的供水装置，其中，所述供水装置为净水机。
  15. 如权利要求1所述的供水装置，其中，所述供水装置为饮水机，所述饮水机包括：
    机身；
    顶盖，所述顶盖盖设于所述机身的顶部；
    冷罐，所述冷罐设于所述机身内并连接于所述顶盖。
  16. 如权利要求15所述的供水装置，其中，所述饮水机还包括连接于所述顶盖和/或所述冷罐的连接件，所述顶盖与所述冷罐通过所述连接件连接。
  17. 如权利要求16所述的供水装置，其中，所述连接件包括连接于所述顶盖的固定柱，以及凸设于所述冷罐外壁的固定凸缘，所述固定凸缘与所述固定柱固定连接。
  18. 如权利要求17所述的供水装置，其中，所述固定柱的底部开设有固定孔，所述固定凸缘开设有与所述固定孔对应的过孔，所述固定孔与过孔可通过紧固件固定串接。
  19. 如权利要求18所述的供水装置，其中，所述固定柱的底部凸设有沿所述固定孔的周向延伸的定位环，所述过孔套接于所述定位环的外侧。
  20. 如权利要求17所述的供水装置，其中，所述固定柱的数量为多个并沿所述冷罐的周向间隔设置，所述固定凸缘沿所述冷罐的周向延伸。
  21. 如权利要求17所述的供水装置，其中，所述顶盖包括盖体及连接于所述盖体底部的安装筒，所述固定柱连接于所述安装筒。
  22. 如权利要求11所述的供水装置，其中，所述冷罐的顶部套设于所述安装筒的外侧，所述饮水机还包括设于所述冷罐内壁与安装筒外壁之间的密封圈。
  23. 如权利要求15所述的供水装置，其中，所述机身包括外壳，所述外壳开设有取水口，所述饮水机还包括水龙头，所述水龙头可拆卸安装于所述取水口。
  24. 如权利要求23所述的供水装置，其中，所述饮水机还包括安装于所述取水口的固定座，所述固定座开设有与所述取水口连通的安装孔，所述安装孔的边缘沿径向凹设有让位槽，所述水龙头的进水端凸设有与所述让位槽对应的卡凸，所述水龙头的进水端与所述安装孔可滑动且可旋转配合。
  25. 如权利要求15所述的供水装置，其中，所述机身具有排水口，所述排水口位于所述机身的前侧。
  26. 如权利要求25所述的供水装置，其中，所述机身包括外壳，所述外壳为一体成型的钣金件。
PCT/CN2019/113904 2019-04-15 2019-10-29 供水装置 WO2020211323A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201920512289.3 2019-04-15
CN201920511983.3 2019-04-15
CN201920512289.3U CN210240840U (zh) 2019-04-15 2019-04-15 供水装置
CN201920511983.3U CN211186885U (zh) 2019-04-15 2019-04-15 饮水机

Publications (1)

Publication Number Publication Date
WO2020211323A1 true WO2020211323A1 (zh) 2020-10-22

Family

ID=72838070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/113904 WO2020211323A1 (zh) 2019-04-15 2019-10-29 供水装置

Country Status (1)

Country Link
WO (1) WO2020211323A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201658248U (zh) * 2010-03-23 2010-12-01 周凯明 带有可拆式水龙头的饮水机
CN202218815U (zh) * 2011-08-31 2012-05-16 宁波福特恩饮水科技有限公司 一种饮水机水龙头简易安装结构
CN102628534A (zh) * 2012-04-10 2012-08-08 合肥美的荣事达电冰箱有限公司 用于水管的接头组件及具有该接头组件的水管和冰箱
CN203375015U (zh) * 2013-08-06 2014-01-01 漳浦鸿群电器有限公司 净水器进出水管接头结构
CN204862722U (zh) * 2015-08-18 2015-12-16 广东新宝电器股份有限公司 双向密封对接阀及咖啡机
CN205001599U (zh) * 2015-08-28 2016-01-27 佛山市顺德区美的饮水机制造有限公司 水龙头和具有其的饮水设备
EP3045091A1 (de) * 2015-01-14 2016-07-20 Eugster/Frismag AG Getränkezubereitungsvorrichtung sowie betriebsverfahren
CN109276141A (zh) * 2018-12-10 2019-01-29 小熊电器股份有限公司 电茶盘及电茶盘的加水系统

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201658248U (zh) * 2010-03-23 2010-12-01 周凯明 带有可拆式水龙头的饮水机
CN202218815U (zh) * 2011-08-31 2012-05-16 宁波福特恩饮水科技有限公司 一种饮水机水龙头简易安装结构
CN102628534A (zh) * 2012-04-10 2012-08-08 合肥美的荣事达电冰箱有限公司 用于水管的接头组件及具有该接头组件的水管和冰箱
CN203375015U (zh) * 2013-08-06 2014-01-01 漳浦鸿群电器有限公司 净水器进出水管接头结构
EP3045091A1 (de) * 2015-01-14 2016-07-20 Eugster/Frismag AG Getränkezubereitungsvorrichtung sowie betriebsverfahren
CN204862722U (zh) * 2015-08-18 2015-12-16 广东新宝电器股份有限公司 双向密封对接阀及咖啡机
CN205001599U (zh) * 2015-08-28 2016-01-27 佛山市顺德区美的饮水机制造有限公司 水龙头和具有其的饮水设备
CN109276141A (zh) * 2018-12-10 2019-01-29 小熊电器股份有限公司 电茶盘及电茶盘的加水系统

Similar Documents

Publication Publication Date Title
WO2018184545A1 (zh) 复合滤芯及净水设备
WO2017113454A1 (zh) 一种防水通风装置
TW574460B (en) Drainage system
WO2014067352A1 (zh) 一种快装密封连接组件
KR100273843B1 (ko) 집적화용 가스 제어기기
WO2020134293A1 (zh) 空调室内机和空调器
WO2020211323A1 (zh) 供水装置
WO2016188372A1 (zh) 直插式过滤装置及净水设备
WO2019153819A1 (zh) 储水罐和燃气热水器
WO2014003461A1 (ko) 다단 밀봉구조를 갖는 밸브장치
WO2020224130A1 (zh) 排水结构、空调室内机及空调器
CN215300746U (zh) 一种风水冷防腐蚀摄像仪
WO2009116814A2 (ko) 급수제어가 가능한 수도관 분기용 급수장치
CN206268629U (zh) 一种空气净化器及其管路连接装置
WO2018176551A1 (zh) 空调室内机
WO2021210772A1 (ko) 수족관용 유출입부재 및 이 유출입부재를 구비한 순환여과식 수족관
WO2018176489A1 (zh) 滤芯和重力净水器
WO2020177345A1 (zh) 空调室内机和空调器
KR100886756B1 (ko) 사출금형의 슬라이드 코어 냉각장치
CN112877767A (zh) 隔离阀盖装置和单晶炉
CN214222051U (zh) 一种电站管道用阀门壳体结构
CN220227263U (zh) 一种风机管道防漏风装置
CN219577665U (zh) 一种防尘型显示屏壳体
WO2011153933A1 (zh) 底部旋转切换机构
JPH0245669Y2 (zh)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19924746

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19924746

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 18/03/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 19924746

Country of ref document: EP

Kind code of ref document: A1