WO2022148157A1 - 水路集成结构及具有其的冰箱 - Google Patents

水路集成结构及具有其的冰箱 Download PDF

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Publication number
WO2022148157A1
WO2022148157A1 PCT/CN2021/132417 CN2021132417W WO2022148157A1 WO 2022148157 A1 WO2022148157 A1 WO 2022148157A1 CN 2021132417 W CN2021132417 W CN 2021132417W WO 2022148157 A1 WO2022148157 A1 WO 2022148157A1
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WO
WIPO (PCT)
Prior art keywords
water inlet
water
kettle
sleeve
water outlet
Prior art date
Application number
PCT/CN2021/132417
Other languages
English (en)
French (fr)
Inventor
阳军
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
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
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Priority to AU2021418092A priority Critical patent/AU2021418092A1/en
Priority to EP21917198.0A priority patent/EP4257895A4/en
Publication of WO2022148157A1 publication Critical patent/WO2022148157A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/248—Bayonet-type couplings
    • 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F25D23/126—Water cooler
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/005—Valves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/121—General constructional features not provided for in other groups of this subclass the refrigerator is characterised by a water filter for the water/ice dispenser
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/122—General constructional features not provided for in other groups of this subclass the refrigerator is characterised by a water tank for the water/ice dispenser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the invention relates to the field of refrigerator waterways, in particular to a waterway integrated structure and a refrigerator having the same.
  • the purpose of the present invention is to provide a waterway integrated structure and a refrigerator having the same.
  • an embodiment of the present invention provides a waterway integrated structure, including a filter, a water valve and a kettle that are communicated in sequence, and the water valve and the kettle are selectively connected through the kettle water inlet assembly;
  • the kettle water inlet assembly includes a water inlet sleeve and a water inlet connector that can be rotatably inserted into the water inlet sleeve, and the water inlet connector and the water inlet sleeve are provided with mutually communicated inlets.
  • the water inlet sleeve is arranged on one of the kettle or the water valve, and the water inlet connector is arranged on the other of the kettle or the water valve;
  • the inlet The water inlet connector is provided with a water inlet limit protrusion, and the water inlet sleeve includes a water inlet cylinder, a water inlet port opened on the water inlet cylinder, and an inlet arranged in the circumferential direction of the water inlet cylinder.
  • a water limit hole; the water inlet sleeve is also provided with a water inlet guide groove matching the water inlet limit protrusion, and the water inlet guide groove is formed by the water inlet socket along the water inlet sleeve. It extends axially and communicates with the end of the water inlet limit hole; in the circumferential direction of the water inlet cylinder, the size of the water inlet limit hole is larger than the size of the water inlet guide groove.
  • the water inlet sleeve extends outward from the water inlet of the kettle and is integrally formed with the kettle; the water inlet connector extends outward from the water outlet of the water valve and is integrally formed with the kettle. It is integrally formed with the water valve.
  • the filter and the water valve are selectively communicated through a filter water outlet assembly;
  • the filter water outlet assembly includes: a water outlet sleeve and a water outlet rotatably inserted into the water outlet sleeve
  • the water outlet connector and the water outlet sleeve are provided with water outlet channels that can communicate with each other;
  • the water outlet sleeve is arranged on either the kettle or the water valve, and the water outlet plug
  • the connector is arranged on the other of the kettle or the water valve;
  • the water outlet connector is provided with a water outlet limit protrusion, and the water outlet sleeve includes a water outlet cylinder and is opened on the water outlet cylinder
  • the water outlet sleeve is also provided with a water outlet guide groove matching the water outlet limit protrusion, and the water outlet guide groove is formed by the water outlet guide groove.
  • the water outlet socket extends axially along the water outlet sleeve and communicates with the end of the water outlet limit hole; in the circumferential direction of the water outlet cylinder, the size of the water outlet limit hole is larger than that of the water outlet guide slot size.
  • the filter, the water valve and the kettle are arranged adjacent to each other, and the water inlet component of the kettle and the water outlet component of the filter are perpendicular to each other.
  • the water inlet connector includes a first plug-in portion and a second plug-in portion disposed at the front end of the first plug-in portion, and the outer diameter of the second plug-in portion is smaller than the Describe the outer diameter of the first plug-in portion.
  • a sealing member is sleeved on the second plug-in portion.
  • the water inlet connector further includes a stopper portion connected to the first insertion portion, and an end face of the stopper portion abuts against an end face of the water inlet sleeve.
  • the water inlet connector is provided with two water inlet limit protrusions, and the two water inlet limit protrusions are arranged symmetrically with respect to the axis of the water inlet connector.
  • Two water inlet guide grooves are provided on the water inlet sleeve at positions corresponding to the two water inlet limit protrusions.
  • the waterway integrated structure further includes a casing, and the casing wraps the filter and the water valve.
  • Another aspect of the present invention further discloses a refrigerator, the refrigerator includes a refrigerating chamber, and the refrigerating chamber is provided with the above-mentioned waterway integrated structure.
  • the water inlet assembly of the kettle is selectively communicated between the filter and the water valve.
  • the filter can be connected with the water valve, so that no additional water pipe is required to connect the filter and the water valve, which solves the problem of difficult maintenance due to the bending and damage of the water pipe and the risk of water leakage.
  • FIG. 1 is a schematic structural diagram of a waterway integrated structure in an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a waterway integrated structure in an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a waterway integrated structure in an embodiment of the present invention.
  • Fig. 4 is the enlarged schematic diagram of part A in Fig. 3;
  • FIG. 5 is a schematic cross-sectional view of a water inlet assembly of a kettle in an embodiment of the present invention.
  • an embodiment of the present invention discloses a waterway integrated structure.
  • the waterway integrated structure includes a filter 100, a water valve 200 and a kettle 300 which are communicated in sequence.
  • the water valves 200 are detachably connected through the kettle water inlet assembly 400
  • the distal end 310 of the kettle 300 and the filter 100 are detachably connected through the distal clip assembly 500 .
  • the kettle water inlet assembly 400 includes a rotating shaft perpendicular to the length direction of the kettle 300 .
  • the distal snap connection assembly 500 is snap connected, the kettle water inlet assembly 400 is locked and connected in the axial direction of the rotating shaft.
  • the distal snap connection assembly 500 is released from the snap connection.
  • the water circuit integrated structure disclosed in the present invention enables one end of the kettle 300 to be detachably connected to the water valve 200 through the kettle water inlet assembly 400 , and the other end to be detachably connected to the filter 100 through the distal snap-fit assembly 500 .
  • the snap-fit assembly 500 is snap-connected, the kettle water inlet assembly 400 is also locked and connected at the same time, so that the kettle 300 can be connected to the water valve 200 and the filter 100 together.
  • the distal snap connection assembly 500 just releases the snap connection, so that the kettle 300 can be detached from the water valve 200 and the filter 100 smoothly. Therefore, the kettle 300 can be easily connected or disassembled with the water valve 200 and the filter 100 through the cooperation of the kettle water inlet assembly 400 and the remote clamping assembly 500 , which facilitates subsequent replacement or maintenance of the kettle 300 .
  • the kettle water inlet assembly 400 is disengaged in the axial direction of the rotating shaft. That is to say, when the distal snap connection assembly 500 is released from the snap connection, the kettle water inlet assembly 400 is also in a disengaged state in the axial direction of the rotating shaft. At this time, the kettle 300 can be connected to the water valve 200 and the filter 100. Take it apart. In this way, the state transitions of the kettle water inlet assembly 400 and the remote clamping assembly 500 are completely consistent, so that the stroke of the rotation operation can be shortened, and the operation of installing or removing the kettle 300 is simpler and more convenient.
  • the locking connection direction of the kettle water inlet assembly 400 is different from the snap connection direction of the distal snap connection assembly 500. That is to say, the kettle water inlet assembly 400 and the remote clamping assembly 500 are connected to the kettle in different directions, thereby further strengthening the connection between the kettle 300 and the water valve 200 and the filter 100, and the two Connections in different directions will not interfere with each other, so that even if the components in one direction fail, the kettle 300 will not be easily loosened and dropped.
  • the locking connection direction of the kettle water inlet assembly 400 is the axial direction of the rotating shaft
  • the snap-on connection of the distal snap-on assembly 500 The direction is perpendicular to the axial direction of the rotating shaft. That is to say, the connection directions of the kettle water inlet assembly 400 and the remote clamping assembly 500 to the kettle are perpendicular to each other. In this way, the mutual interference of the connections in the two directions can be minimized, so that the connection of the kettle is more firm.
  • the distal clamping assembly 500 includes a distal clamping portion and a distal matching portion that can be engaged with or disengaged from the distal clamping portion, and the distal clamping portion is provided on the On one of the kettle 300 or the filter 100 , the distal matching portion is provided on the other of the kettle 300 or the filter 100 .
  • the distal clamping portion is provided on the filter 100
  • the distal matching portion is provided on the kettle 300 .
  • the distal locking portion is a distal hook 510 provided on the filter 100
  • the distal matching portion is a distal hook provided on the kettle 300 .
  • a hole 520 is formed.
  • the distal hook 510 is inserted into the distal hook hole 520 .
  • the connection structure of the hanging buckle and the hanging hole is relatively simple, the cost is low, and the operation is easy.
  • the distal hook assembly 500 can be snap-connected.
  • a thread can be provided in the distal hook 510.
  • the distal hanger and the distal hanger can also be made to have an interference fit. In this way, during the transportation/assembly process of the waterway integrated structure or the refrigerator, even if a collision or shaking occurs, the kettle will not be easily disconnected at the far end.
  • distal hook 510 may extend outward from the housing of the filter 100 and be integrally formed with the housing of the filter 100
  • distal hanging hole 520 may extend outward from the kettle 300 and be integrally formed with the kettle 300 .
  • distal snap portion and the distal matching portion may also be other structures of snap connection.
  • the proximal end 310 of the kettle 300 is also detachably connected to the filter 100 through the proximal end snap-fit assembly 600 .
  • the proximal snap connection assembly 600 is snap connected.
  • the kettle water inlet assembly 500 is disengaged in the axial direction of the rotating shaft, the proximal snap connection assembly 600 is released from the snap connection.
  • the proximal end 310 of the kettle 300 is further provided with a proximal end snap-fit assembly 600 , so as to further strengthen the connection of the kettle 300 at the proximal end 310 .
  • the proximal snap-on assembly 600 can also cooperate with the kettle water inlet assembly 400 and the distal snap-on assembly 500 to be connected or disassembled synchronously.
  • the proximal snap-fit assembly 600 also includes a proximal snap portion 610 and a proximal fitting portion 620 that can snap or disengage from the proximal snap portion 610 .
  • the engaging portion is the proximal hanging buckle 610
  • the proximal matching portion is the proximal hanging hole 620 .
  • the kettle 300 and the water valve 200 are also selectively communicated through the kettle water inlet assembly 400.
  • the kettle water inlet assembly 400 includes: a water inlet sleeve 410 and a rotatable water inlet assembly 400. Insert the water inlet connector 420 of the water inlet sleeve 410 .
  • the water inlet connector 420 and the water inlet sleeve 410 are provided with water inlet channels which can communicate with each other.
  • the water inlet sleeve 410 is arranged on one of the kettle 300 or the water 200
  • the water inlet connector 420 is arranged on the other of the kettle 300 or the water valve 200 .
  • the water inlet connector 420 is provided with a water inlet limit protrusion 421, the water inlet sleeve 410 includes a water inlet cylinder 411, a water inlet port 412 opened on the water inlet cylinder 411 and a water inlet port 412 on the water inlet cylinder 411.
  • the water inlet limiting hole 413 is provided in the circumferential direction of the water inlet cylinder 411 .
  • the water inlet sleeve 410 is further provided with a water inlet guide groove 414 matching the water inlet limit protrusion 421 , and the water inlet guide groove 414 is formed by the water inlet socket 412 along the water inlet sleeve 410 .
  • the kettle water inlet assembly 400 not only functions to connect the kettle 300 and the water valve 200 , but also functions to allow water to pass through after the connection, that is, to allow the water in the water valve 200 to flow into the kettle 300 . middle.
  • the external water source first flows into the filter 100, and then flows into the water valve 200 from the filter 100.
  • the water valve 200 is provided with two water outlets, one of which extends outward to form a water inlet connector 420, the inlet of the kettle 300 extends outward to form a water inlet sleeve 410, so that after the two are connected, water can also flow through the two.
  • the size H of the water inlet limit hole 413 is set larger than the size L of the water inlet guide groove 414, then, when the water inlet connector 420 is inserted into the water inlet sleeve 410 , the water inlet limit protrusion 421 on the water inlet connector 420 can enter the water inlet guide groove 414 from the water inlet port 412 on the water inlet sleeve 410, and then rotate the kettle 300 along the rotation axis toward the first direction, Then the water inlet limit protrusion 421 can enter the water inlet limit hole 413, and because the size H of the water inlet limit hole 413 is relatively large, and the water inlet limit hole 413 is not communicated with the water inlet port 412, then at this time, The water inlet limit protrusion 421 forms a snap fit with the water inlet limit hole 413, so that even if the force is reversed in the insertion direction, the water inlet connector
  • the rotating shaft is configured as the central axis X of the water inlet sleeve 410 . That is to say, rotating the kettle 300 around the central axis X of the water inlet sleeve 410 can lock or disengage the kettle water inlet assembly 400, and the remote snap connection assembly 500 can be snap-connected or disengaged. In this way, the actions of connecting and disassembling the kettle 300 are simple, and the operation of the user is convenient.
  • the water inlet sleeve 410 extends outward from the water inlet of the kettle 300 and is integrally formed with the kettle 300 .
  • the water inlet connector 420 extends outward from the water outlet of the water valve 200 and is integrally formed with the water valve 200 . That is to say, there is no water pipe between the kettle 300 and the water valve 200, but is directly connected through the kettle water inlet assembly 400 extending from the respective components of the kettle 300 and the water valve 200, so that the connection is more stable, and there is no longer a water pipe Bending damage, difficult to repair problems, and the risk of water leakage.
  • the water inlet plug 420 includes a first plug part 422 and a second plug part 423 disposed at the front end of the first plug part 422, and the outer diameter of the second plug part 423 is smaller than The outer diameter of the first plug-in portion 422 .
  • the second plug portion 423 with a smaller inner diameter is first inserted into the water inlet sleeve 410, so that the insertion action can be guided, so that the kettle water inlet assembly 400 is easier to connect.
  • a sealing member is sleeved on the second plug portion 423 .
  • the sealing member 4231 is used to fill the gap between the outer wall of the second plug portion 423 and the inner wall of the water inlet sleeve 410, so as to prevent water leakage.
  • the inner diameter of the water inlet sleeve 410 corresponding to the position of the seal 4231 on the second plug portion 423 becomes smaller, so that the seal 4231 is pressed between the inner wall of the water inlet sleeve 410 and the second plug portion 423 , to further enhance the sealing effect.
  • the water inlet connector 420 further includes a stopper portion 424 connected to the first insertion portion 421 , and an end surface of the stopper portion 424 abuts against an end surface of the water inlet sleeve 410 .
  • the stopper portion 424 is the end point where the water inlet connector 420 is inserted into the water inlet sleeve 410 , that is to say, when the water inlet connector is inserted into the water inlet sleeve 410 , the end face of the stopper portion 424 is seen to be in contact with the water inlet sleeve 410 .
  • the end face of the water inlet sleeve 410 can confirm that the plug-in action is in place.
  • the water inlet connector 420 is provided with two water inlet limit protrusions 421 , and the two water inlet limit protrusions 421 are relative to the axis of the water inlet connector 420 .
  • the water inlet sleeve is provided with two water inlet guide grooves 413 at positions corresponding to the two water inlet limit protrusions 421 .
  • the provision of two symmetrical water inlet limiting protrusions 421 and two corresponding water inlet guide grooves 413 can make the locking of the water inlet connector 420 and the water inlet sleeve 410 more firm and stable.
  • the filter 100 and the water valve 200 are selectively communicated through the filter water outlet assembly 700 .
  • the filter water outlet assembly 700 includes a water outlet sleeve 710 and a water outlet connector 720 rotatably inserted into the water outlet sleeve 710 .
  • the structure of the filter water outlet assembly 700 , the water outlet sleeve 710 and the water outlet connector 720 is exactly the same as that of the kettle water inlet assembly 400 , the water inlet sleeve 410 and the water inlet connector 420 , but the positions are different. Therefore, the specific structure of the filter water outlet assembly 700 will not be repeated.
  • the filter 100 , the water valve 200 and the kettle 300 are arranged adjacent to each other, and the kettle water inlet assembly 400 and the filter water outlet assembly 700 are perpendicular to each other. That is to say, the central axis X of the water outlet sleeve 710 is perpendicular to the central axis of the water inlet sleeve 410 .
  • the water circuit integrated structure further includes a casing 800 , and the casing 800 wraps the filter 100 and the water valve 200 .
  • the housing 800 also serves to connect the water circuit integrated structure to the refrigerator.
  • the remote hook 510 is also disposed on the housing 800, so that the connection of the kettle 300 is more stable.
  • An embodiment of the present invention discloses a refrigerator, the refrigerator includes a refrigerating chamber, and the refrigerating chamber is provided with the above-mentioned integrated water circuit structure.
  • the water circuit integrated structure disclosed in the present invention enables one end of the kettle to be detachably connected to the water valve through the water inlet assembly of the kettle, and the other end to be detachably connected to the filter through the remote clamping assembly.
  • the water inlet assembly of the kettle When connected, the water inlet assembly of the kettle is also locked and connected at the same time, so that the kettle can be connected with the water valve and the filter together. And when the water inlet assembly of the kettle is disengaged, the snap connection at the remote end is just released, so that the kettle can be detached from the water valve and the filter smoothly. Therefore, through the cooperation between the water inlet component of the kettle and the remote clamping component, the kettle can be conveniently connected or disassembled with the water valve and the filter, which is convenient for subsequent replacement or maintenance of the kettle.
  • connection directions of the kettle water inlet assembly and the remote clamping assembly to the kettle are perpendicular to each other. Thereby, the connection between the kettle, the water valve and the filter is further strengthened, and the connections in two different directions will not interfere with each other, so that even if the components in one direction fail, the kettle will not be easily loosened and dropped.
  • the water inlet component of the kettle not only plays the role of connecting the kettle and the water valve, but at the same time, after the connection, it can also play the role of letting the water pass through, that is, allowing the water in the water valve to flow into the kettle.
  • the rotating shaft is configured as the central shaft of the water inlet sleeve, so that the connection and disassembly of the kettle are simple and the operation of the user is convenient.
  • the water inlet sleeve extends outward from the water inlet of the kettle and is integrally formed with the kettle.
  • the water inlet connector extends outward from the water outlet of the water valve and is integrally formed with the water valve.
  • the provision of two symmetrical water inlet limit protrusions and two corresponding water inlet guide grooves can make the locking of the water inlet connector and the water inlet sleeve more firm and stable.
  • the filter and the water valve are selectively communicated through the filter outlet assembly. And, the central axis X of the water outlet sleeve is perpendicular to the central axis of the water inlet sleeve.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种水路集成结构，包括依次连通的过滤器（100）、水阀（200）及水壶（300），所述水阀（200）与水壶（300）之间通过水壶进水组件（400）可选择地连通；水壶进水组件（400）包括：进水套筒（410）及可旋转插入进水套筒（410）的进水插接件（420），进水插接件（420）及进水套筒（410）的内部设有可相互连通的进水流道；进水插接件（420）上设有进水限位突起（421），进水套筒（410）包括进水筒体（411），开设于进水筒体（411）上的进水插接口（412）及在进水筒体（411）圆周方向上设置的进水限位孔（413）；进水套筒（410）上还设有进水引导槽（414），进水引导槽（414）由进水插接口（412）沿进水套筒（410）的轴向延伸，并与进水限位孔（413）的端部连通；在进水筒体（411）的圆周方向上，进水限位孔（413）的尺寸大于进水引导槽（414）的尺寸；该水路集成结构，水壶（300）与水阀（200）之间无需设置水管，解决了因水管弯折损坏难以维修以及漏水的问题。

Description

水路集成结构及具有其的冰箱 技术领域
本发明涉及冰箱水路领域，尤其涉及一种水路集成结构及具有其的冰箱。
背景技术
目前，为了方便用户的使用，很多冰箱产品都会在冰箱内设置水路集成结构，具体来说，就是将过滤器，水阀及水壶集成在一起，以使外接水源可经过过滤后为分配器及制冰机供水，水路集成结构还方便统一固定及维修。
但是，现有技术中的过滤器与水阀、水阀与水壶之间均需要水管连接以使水通过，而在上述现有的水路集成结构中，需要在狭小的空间内进行来回放置水管、进行水路换向及插接，从而存在水管弯折损坏难以维修的问题，以及漏水的风险。
发明内容
本发明的目的在于提供一种水路集成结构及具有其的冰箱。
为实现上述发明目的，本发明一实施方式提供一种水路集成结构，包括依次连通的过滤器，水阀及水壶，所述水阀与所述水壶之间通过水壶进水组件可选择地连通；所述水壶进水组件包括：进水套筒及可旋转插入所述进水套筒的进水插接件，所述进水插接件及进水套筒的 内部设有可相互连通的进水流道；所述进水套筒设于所述水壶或水阀的二者之一上，所述进水插接件设于所述水壶或水阀的二者之另一上；所述进水插接件上设有进水限位突起，所述进水套筒包括进水筒体，开设于所述进水筒体上的进水插接口及在所述进水筒体圆周方向上设置的进水限位孔；所述进水套筒上还设有匹配所述进水限位突起的进水引导槽，所述进水引导槽由所述进水插接口沿所述进水套筒的轴向延伸，并与所述进水限位孔的端部连通；在所述进水筒体的圆周方向上，所述进水限位孔的尺寸大于所述进水引导槽的尺寸。
作为本发明的进一步改进，所述进水套筒由所述水壶的进水口向外延伸并与所述水壶一体成型；所述进水插接件由所述水阀的出水口向外延伸并与所述水阀一体成型。
作为本发明的进一步改进，所述过滤器与所述水阀之间通过过滤器出水组件可选择地连通；所述过滤器出水组件包括：出水套筒及可旋转插入所述出水套筒的出水插接件，所述出水插接件及出水套筒的内部设有可相互连通的出水流道；所述出水套筒设于所述水壶或水阀的二者之一上，所述出水插接件设于所述水壶或水阀的二者之另一上；所述出水插接件上设有出水限位突起，所述出水套筒包括出水筒体，开设于所述出水筒体上的出水插接口及在所述出水筒体圆周方向上设置的出水限位孔；所述出水套筒上还设有匹配所述出水限位突起的出水引导槽，所述出水引导槽由所述出水插接口沿所述出水套筒轴向延伸，并与所述出水限位孔的端部连通；在所述出水筒体的圆周方向上，所述出水限位孔的尺寸大于所述出水引导槽的尺寸。
作为本发明的进一步改进，所述过滤器、水阀及水壶两两相邻设置，所述水壶进水组件与所述过滤器出水组件相互垂直。
作为本发明的进一步改进，所述进水插接件包括第一插接部及设于所述第一插接部前端的第二插接部，所述第二插接部的外径小于所述第一插接部的外径。
作为本发明的进一步改进，所述第二插接部上套设有密封件。
作为本发明的进一步改进，所述进水插接件还包括与所述第一插接部连接的止挡部，所述止挡部的端面抵接所述进水套筒的端面。
作为本发明的进一步改进，所述进水插接件上设有两个所述进水限位突起，两个所述进水限位突起相对于所述进水插接件的轴线对称设置，所述进水套筒上对应两个所述进水限位突起的位置设有两个所述进水引导槽。
作为本发明的进一步改进，所述水路集成结构还包括壳体，所述壳体包裹所述过滤器及水阀。
本发明另一方面还公开了一种冰箱，所述冰箱包括冷藏室，所述冷藏室内设有如上所述的水路集成结构。
与现有技术相比，本发明公开的水路集成结构，在过滤器与所述水阀之间利用水壶进水组件可选择地连通，通过进水插接件与进水套筒的旋转配合，即可将过滤器与水阀连通，从而过滤器与水阀之间无需额外设置水管来连接，解决了因水管弯折损坏难以维修的问题，以及漏水的风险。
附图说明
图1是本发明一实施方式中水路集成结构的结构示意图；
图2是本发明一实施方式中水路集成结构的结构示意图；
图3是本发明一实施方式中水路集成结构的结构示意图；
图4是图3中A部分的放大示意图；
图5是本发明一实施方式中水壶进水组件的剖面示意图。
具体实施方式
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明，本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。
应该理解，本文使用的例如“上”、“上方”、“下”、“下方”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。
如图1-5所示，本发明一实施方式公开了一种水路集成结构。所述水路集成结构包括依次连通的过滤器100，水阀200及水壶300，所述水壶300包括长度方向上相对设置的近端310及远端320，所述水壶300的近端310与所述水阀200之间通过水壶进水组件400可拆卸连接，所述水壶300的远端310与所述过滤器100之间通过远端卡 接组件500可拆卸连接。所述水壶进水组件400包括与所述水壶300的长度方向垂直的旋转轴。所述远端卡接组件500卡扣连接时，所述水壶进水组件400在所述旋转轴的轴向上锁定连接。所述水壶进水组件400在旋转轴的轴向上脱开时，所述远端卡接组件500解除卡扣连接。
本发明公开的水路集成结构，使得水壶300的一端通过水壶进水组件400与水阀200可拆卸连接，另一端通过远端卡接组件500与过滤器100可拆卸连接，由此，在远端卡接组件500卡扣连接时，水壶进水组件400也同时锁定连接，从而可以将水壶300与水阀200及过滤器100连接到一起。而当水壶进水组件400脱开时，远端卡接组件500也刚好解除了卡扣连接，从而可以顺利地将水壶300从水阀200及过滤器100上拆卸下来。从而通过水壶进水组件400与远端卡接组件500的配合，使得水壶300可以方便地与水阀200及过滤器100连接或者拆卸，方便后续对水壶300的更换或维修。
进一步地，所述远端卡接组件500解除卡扣连接时，所述水壶进水组件400在所述旋转轴的轴向上脱开。也就是说，当远端卡接组件500解除卡扣连接的同时，水壶进水组件400在旋转轴的轴向上也处于脱开状态，此时可将水壶300与水阀200及过滤器100拆卸开来。这样，水壶进水组件400以及远端卡接组件500的状态转换是完全一致的，从而可以缩短旋转操作的行程，使得安装或拆卸水壶300的操作更简单方便。
在本发明实施方式中，所述远端卡接组件500卡扣连接时，所述 水壶进水组件400的锁定连接方向不同于所述远端卡接组件500的卡扣连接方向。也就是说，水壶进水组件400与远端卡接组件500这两者是在不同的方向上对水壶进行连接，从而进一步加固了水壶300与水阀200及过滤器100的连接，并且两个不同方向的连接不会互相干扰，使得即使在一个方向上的组件失效了，水壶300也不会轻易松脱掉落。
更进一步来说，所述远端卡接组件500卡扣连接时，所述水壶进水组件400的锁定连接方向为所述旋转轴的轴向，所述远端卡接组件500的卡扣连接方向垂直于所述旋转轴的轴向。也就是说，水壶进水组件400与远端卡接组件500对水壶的连接方向是相互垂直的。这样两个方向上的连接的互相干扰能够降到最低，使得水壶的连接更为牢固。
在本发明实施方式中，所述远端卡接组件500包括远端卡接部及可与所述远端卡接部卡扣或脱离的远端配合部，所述远端卡接部设于所述水壶300或所述过滤器100的二者之一上，所述远端配合部设于所述水壶300或过滤器100的二者另一上。通过远端卡接部以及远端配合部的相互配合，可以容易地实现卡扣或脱离的操作。在本实施方式中，远端卡接部设于过滤器100上，远端配合部设于水壶300上。
进一步地，如图2所示，所述远端卡接部为设于所述过滤器100上的远端挂扣510，所述远端配合部为设于所述水壶300上的远端挂孔520，所述远端卡接组件500卡扣连接时，所述远端挂扣510插入所述远端挂孔520内。挂扣与挂孔的连接结构较为简单，成本低，并 且容易操作。具体来说，直接将远端挂扣510插入所述远端挂孔520内即可使得远端卡接组件500卡扣连接。若想加固远端卡接组件500的连接，可在远端挂扣510内设置螺纹，远端挂扣510插入所述远端挂孔520内时，将螺钉旋入远端挂扣510内并与其螺纹连接，并使得螺钉端面抵接挂孔520边缘。在另外的实施方式中，还可以使得远端挂扣与远端挂扣过盈配合。如此，在水路集成结构或者冰箱的运输/装配过程中，即使产生碰撞或晃动等情况，水壶在远端也不会轻易脱离连接。并且，远端挂扣510可以由过滤器100的壳体向外延伸并与过滤器100的壳体一体成型，远端挂孔520可以由水壶300向外延伸并与水壶300一体成型。设置一体成型的结构使得水壶300与过滤器100之间的连接更为稳定，牢固。
在另外的实施方式中，远端卡接部及远端配合部也可以为卡扣连接的其他结构。
优选地，所述水壶300的近端310还通过近端卡接组件600与所述过滤器100之间可拆卸连接。所述远端卡接组件500卡扣连接时，所述近端卡接组件600卡扣连接。所述水壶进水组件500在旋转轴的轴向上脱开时，所述近端卡接组件600解除卡扣连接。在水壶300的近端310再设置一个近端卡接组件600，从而进一步加固了水壶300在近端310的连接。并且，近端卡接组件600也可以与水壶进水组件400及远端卡接组件500相配合，同步连接或拆卸。具体来说，近端卡接组件600也包括近端卡接部610及可与所述近端卡接部610卡扣或脱离的近端配合部620，而在本发明实施方式中，近端卡接部为近 端挂扣610，近端配合部为近端挂孔620。
在本发明实施方式中，所述水壶300与所述水阀200之间还通过所述水壶进水组件400可选择地连通，所述水壶进水组件400包括：进水套筒410及可旋转插入所述进水套筒410的进水插接件420。所述进水插接件420及进水套筒410的内部设有可相互连通的进水流道。所述进水套筒410设于所述水壶300或水200的二者之一上，所述进水插接件420设于所述水壶300或水阀200的二者之另一上。所述进水插接件420上设有进水限位突起421，所述进水套筒410包括进水筒体411，开设于所述进水筒体411上的进水插接口412及在所述进水筒体411圆周方向上设置的进水限位孔413。所述进水套筒410上还设有匹配所述进水限位突起421的进水引导槽414，所述进水引导槽414由所述进水插接口412沿所述进水套筒410轴向延伸，并与所述进水限位孔413的端部连通。如图5所示，在所述进水筒体411的圆周方向上，所述进水限位孔413的尺寸H大于所述进水引导槽414的尺寸L。也就是说，水壶进水组件400不仅起到了连接水壶300和水阀200的作用，同时，在连接之后，还可以起到让水通过的作用，也即让水阀200中的水流入水壶300中。在本发明实施方式中，外接水源首先流入过滤器100，再从过滤器100流入水阀200，水阀200设有两个出水口，其中一个出水口向外延伸即形成了进水插接件420，水壶300的入口向外延伸即形成了进水套筒410，从而二者连接之后也可以让水从二者之中流过。
另外，在进水筒体411的圆周方向上，将进水限位孔413的尺寸 H设置成大于进水引导槽414的尺寸L，那么，在进水插接件420插入进水套筒410时，进水插接件420上的进水限位突起421可以从进水套筒410上的进水插接口412进入进水引导槽414，之后，再沿旋转轴朝第一方向旋转水壶300，则进水限位突起421可以进入进水限位孔413，而因为进水限位孔413的尺寸H较大，并且进水限位孔413不与进水插接口412连通，那么此时，进水限位突起421与进水限位孔413形成卡嵌配合，从而即使沿插接方向的反向用力，也不能使进水插接件420逆向退出进水套筒410，由此实现了水壶进水组件400的锁定。而再沿旋转轴朝第一方向的反向旋转水壶300，可以使进水限位突起421与进水引导槽414对齐，由此实现了水壶进水组件400在旋转轴的轴向上的脱开。此时沿插接方向的反向用力，即可使进水限位突起421沿着进水引导槽414向进水插接口412移动，并最终使进水插接件420逆向退出进水套筒410。
具体来说，如图3所示，所述旋转轴构造为所述进水套筒410的中心轴X。也就是说，将水壶300绕进水套筒410的中心轴X旋转，即可使得水壶进水组件400锁定或者脱开，以及远端卡接组件500卡扣连接或者脱离卡扣连接。这样，水壶300的连接与拆卸的动作简单，方便用户的操作。
进一步地，所述进水套筒410由所述水壶300的进水口向外延伸并与所述水壶300一体成型。所述进水插接件420由所述水阀200的出水口向外延伸并与所述水阀200一体成型。也就是说，水壶300与水阀200之间不设置水管，而直接通过水壶300与水阀200各自的部 件延伸出来的水壶进水组件400来连接，从而连接更为稳固，并且不再存在水管弯折损坏难以维修的问题，以及漏水的风险。
优选地，所述进水插接件420包括第一插接部422及设于所述第一插接部422前端的第二插接部423，所述第二插接部423的外径小于所述第一插接部422的外径。在进水插接件420插入进水套筒410时，内径较小的第二插接部423首先插入进水套筒410内，从而可以给插接动作起到导向作用，使得水壶进水组件400的连接更为容易。
在本发明实施方式中，所述第二插接部423上套设有密封件。密封件4231用于填充第二插接部423的外壁与进水套筒410内壁之间的间隙，从而起到防漏水的作用。具体来说，进水套筒410对应第二插接部423上密封件4231所在的位置的内径变小，使密封件4231压紧在进水套筒410内壁与第二插接部423之间，以进一步加强密封效果。
进一步地，所述进水插接件420还包括与所述第一插接部421连接的止挡部424，所述止挡部424的端面抵接所述进水套筒410的端面。止挡部424为进水插接件420插入进水套筒410的终点，也就是说，在将进水插接件插入进水套筒410时，看到止挡部424的端面抵接了进水套筒410的端面，即可确定插接动作已到位。
如图4所示，所述进水插接件420上设有两个所述进水限位突起421，两个所述进水限位突起421相对于所述进水插接件420的轴线对称设置，所述进水套筒上对应两个所述进水限位突起421的位置设有两个所述进水引导槽413。设置对称的两个进水限位突起421以及 对应的两个进水引导槽413，则可使得进水插接件420与进水套筒410的锁定更为牢固以及稳定。
优选地，所述过滤器100与所述水阀200之间通过过滤器出水组件700可选择地连通。所述过滤器出水组件700包括：出水套筒710及可旋转插入所述出水套筒710的出水插接件720。过滤器出水组件700、出水套筒710及出水插接件720的结构与水壶进水组件400、进水套筒410及进水插接件420的结构完全相同，只是位置不同。因此，对于过滤器出水组件700的具体结构不再赘述。
进一步地，所述过滤器100、水阀200及水壶300两两相邻设置，所述水壶进水组件400与所述过滤器出水组件700相互垂直。也就是说，出水套筒710的中心轴X垂直于进水套筒410的中心轴。
如图1所示，所述水路集成结构还包括壳体800，所述壳体800包裹所述过滤器100及水阀200。具体来说，壳体800还起到将水路集成结构连接到冰箱上的作用。另外，远端挂扣510也设置在壳体800上，这样水壶300的连接更为稳固。
本发明一实施方式公开了一种冰箱，所述冰箱包括冷藏室，所述冷藏室内设有如上所述的水路集成结构。
本发明公开的水路集成结构，使得水壶的一端通过水壶进水组件与水阀可拆卸连接，另一端通过远端卡接组件与过滤器可拆卸连接，由此，在远端卡接组件卡扣连接时，水壶进水组件也同时锁定连接，从而可以将水壶与水阀及过滤器连接到一起。而当水壶进水组件脱开时，远端卡接组件也刚好解除了卡扣连接，从而可以顺利地将水壶从 水阀及过滤器上拆卸下来。从而通过水壶进水组件与远端卡接组件的配合，使得水壶可以方便地与水阀及过滤器连接或者拆卸，方便后续对水壶的更换或维修。水壶进水组件与远端卡接组件对水壶的连接方向是相互垂直的。从而进一步加固了水壶与水阀及过滤器的连接，并且两个不同方向的连接不会互相干扰，使得即使在一个方向上的组件失效了，水壶也不会轻易松脱掉落。水壶进水组件不仅起到了连接水壶和水阀的作用，同时，在连接之后，还可以起到让水通过的作用，也即让水阀中的水流入水壶中。并且，旋转轴构造为进水套筒的中心轴，使得水壶的连接与拆卸的动作简单，方便用户的操作。进水套筒由水壶的进水口向外延伸并与水壶一体成型。进水插接件由水阀的出水口向外延伸并与水阀一体成型。水壶与水阀之间不设置水管，而直接通过水壶与水阀各自的部件延伸出来的水壶进水组件来连接，从而连接更为稳固，并且不再存在水管弯折损坏难以维修的问题，以及漏水的风险。设置对称的两个进水限位突起以及对应的两个进水引导槽，则可使得进水插接件与进水套筒的锁定更为牢固以及稳定。过滤器与水阀之间通过过滤器出水组件可选择地连通。并且，出水套筒的中心轴X垂直于进水套筒的中心轴。
应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施方式中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明，它们并非用以限制本发明的保护范围，凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种水路集成结构，包括依次连通的过滤器，水阀及水壶，其特征在于，
    所述水阀与所述水壶之间通过水壶进水组件可选择地连通；所述水壶进水组件包括：进水套筒及可旋转插入所述进水套筒的进水插接件，所述进水插接件及进水套筒的内部设有可相互连通的进水流道；所述进水套筒设于所述水壶或水阀的二者之一上，所述进水插接件设于所述水壶或水阀的二者之另一上；所述进水插接件上设有进水限位突起，所述进水套筒包括进水筒体，开设于所述进水筒体上的进水插接口及在所述进水筒体圆周方向上设置的进水限位孔；所述进水套筒上还设有匹配所述进水限位突起的进水引导槽，所述进水引导槽由所述进水插接口沿所述进水套筒的轴向延伸，并与所述进水限位孔的端部连通；在所述进水筒体的圆周方向上，所述进水限位孔的尺寸大于所述进水引导槽的尺寸。
  2. 根据权利要求1所述的水路集成结构，其特征在于，所述进水套筒由所述水壶的进水口向外延伸并与所述水壶一体成型；所述进水插接件由所述水阀的出水口向外延伸并与所述水阀一体成型。
  3. 根据权利要求1所述的水路集成结构，其特征在于，所述过滤器与所述水阀之间通过过滤器出水组件可选择地连通；所述过滤器出水组件包括：出水套筒及可旋转插入所述出水套筒的出水插接件，所述出水插接件及出水套筒的内部设有可相互连通的出水流道；所述出水套筒设于所述水壶或水阀的二者之一上，所述出水插接件设于所述水壶或水阀的二者之另一上；所述出水插接件上设有出水限位突起，所述出水套筒包括出水筒体，开设于所述出水筒体上的出水插接口及在所述出水筒体圆周方向上设置的出水限位孔；所述出水套筒上还设 有匹配所述出水限位突起的出水引导槽，所述出水引导槽由所述出水插接口沿所述出水套筒轴向延伸，并与所述出水限位孔的端部连通；在所述出水筒体的圆周方向上，所述出水限位孔的尺寸大于所述出水引导槽的尺寸。
  4. 根据权利要求3所述的水路集成结构，其特征在于，所述过滤器、水阀及水壶两两相邻设置，所述水壶进水组件与所述过滤器出水组件相互垂直。
  5. 根据权利要求1所述的水路集成结构，其特征在于，所述进水插接件包括第一插接部及设于所述第一插接部前端的第二插接部，所述第二插接部的外径小于所述第一插接部的外径。
  6. 根据权利要求5所述的水路集成结构，其特征在于，所述第二插接部上套设有密封件。
  7. 根据权利要求5所述的水路集成结构，其特征在于，所述进水插接件还包括与所述第一插接部连接的止挡部，所述止挡部的端面抵接所述进水套筒的端面。
  8. 根据权利要求1所述的水路集成结构，其特征在于，所述进水插接件上设有两个所述进水限位突起，两个所述进水限位突起相对于所述进水插接件的轴线对称设置，所述进水套筒上对应两个所述进水限位突起的位置设有两个所述进水引导槽。
  9. 根据权利要求1所述的水路集成结构，其特征在于，所述水路集成结构还包括壳体，所述壳体包裹所述过滤器及水阀。
  10. 一种冰箱，所述冰箱包括冷藏室，所述冷藏室内设有如权利要求1-9中任意一项所述的水路集成结构。
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