WO2016119708A1 - 净水机用的水箱组件以及净水机 - Google Patents

净水机用的水箱组件以及净水机 Download PDF

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Publication number
WO2016119708A1
WO2016119708A1 PCT/CN2016/072476 CN2016072476W WO2016119708A1 WO 2016119708 A1 WO2016119708 A1 WO 2016119708A1 CN 2016072476 W CN2016072476 W CN 2016072476W WO 2016119708 A1 WO2016119708 A1 WO 2016119708A1
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WO
WIPO (PCT)
Prior art keywords
water
water tank
tank
assembly
hole
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PCT/CN2016/072476
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English (en)
French (fr)
Inventor
雷君君
陈小波
程兆山
陈琦
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艾欧史密斯(中国)热水器有限公司
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Publication of WO2016119708A1 publication Critical patent/WO2016119708A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis

Definitions

  • the invention relates to a purification device, in particular to a water tank assembly for a water purifier and a water purifier.
  • the water tank assembly in the water purifier includes a raw water tank, a waste water tank, and a filter assembly, wherein the raw water tank is located upstream of the filter assembly to supply raw water to the filter assembly, and the waste water tank is located downstream of the filter assembly to receive the self-filter assembly. Output of wastewater.
  • the water purifier adopting the above structure needs to separately remove the raw water tank and the waste water tank from the water purifier.
  • a water tank assembly includes a purification assembly having a purification assembly, a raw water tank, a waste water tank, and a common water tank in communication with the waste water tank, the common water tank being in communication with the purification assembly and in communication passage
  • An on-off device is provided, which has two states that are opened when there is raw water in the common water tank and closed when the raw water is drained in the common water tank.
  • the common water tank and the waste water tank can be placed adjacent to each other and communicated with the upper portion.
  • the operator can take the public water tank and the waste water tank simultaneously from the original water tank.
  • the volume of the common water tank is limited by the waste water tank. Once the volume of the public water tank is too large, the waste water generated by the self-purifying water component may overflow the waste water tank and enter the public water tank, causing pollution of the public water tank.
  • the technical problem to be solved by the present invention is to provide a water tank assembly for a water purifier and a water purifier which can facilitate the operation of the operator and enlarge the volume of the water tank.
  • a water tank assembly for a water purifier comprising a first water tank, a water purification component, and a second water tank detachably coupled to the water purifier, wherein the first water tank and the second water tank are used And a raw water passage for flowing raw water from the second water tank into the first water tank, and a waste water passage between the second water tank and the water purification component for flowing the waste water self-purifying water component into the second water tank a flow channel is disposed between the first water tank and the water purification component, and the water tank assembly for the water purifier further includes: the raw water when the second water tank is disposed on the water purifier Pass a first control device that communicates when the second water tank injects water into the first water tank and is closed when the water purification assembly is watered.
  • the first control device is configured to control the raw water passage to communicate when the second water tank has raw water and not in the second water tank Closed when raw water.
  • the second water tank when the second water tank is placed on the water purifier, the second water tank is located above the first water tank.
  • the first control device comprises a first hole and a second hole provided at the bottom of the second water tank, a control cavity located below the second water tank, a third hole provided in the control cavity, and a setting a float valve in the second hole and a reciprocating valve housed in the control chamber and capable of closing the first hole or the third hole, the raw water passage being disposed in the first water tank
  • the control chamber is between the third holes.
  • the first control device has at least two working positions, and when the second water tank is separated from the water purifier, the reciprocating valve drives the first hole to open and close the third hole, The float valve can be lifted by the raw water entering the control chamber from the first hole to open the second hole; when the second water tank is disposed in the water purifier, the reciprocal valve is closed The first hole opens the third hole to allow raw water in the second tank to enter the first tank until the float valve closes the second hole.
  • the reversing valve includes a valve body, a first switching member and a second switching member disposed on the valve body and corresponding to the first hole and the third hole, respectively, the first switching device And the second switch member enables the first hole and the third hole to be electrically connected to each other.
  • the second water tank is a closed water tank
  • the second water tank has a water outlet that can communicate with the first water tank
  • the water purifier is provided with a water seal box communicating with the water outlet
  • the highest point of the side wall of the water seal box is higher than the water outlet of the second water tank, and the water seal box is in communication with the first water tank.
  • the second water tank is provided with a one-way valve that can be single-passed from the inside to the outside, and the one-way valve is opened when the water purifying assembly injects the waste water into the second water tank.
  • the first control device comprises an electrically controlled valve disposed on the raw water passage.
  • the first control device further includes a first water level detecting device located in the second water tank and configured to detect a water level of the second water tank, the electronic control valve being according to the first water level detecting device The raw water passage is controlled.
  • a first water level detecting device located in the second water tank and configured to detect a water level of the second water tank, the electronic control valve being according to the first water level detecting device The raw water passage is controlled.
  • the first control device further includes a second water level detecting device located in the first water tank and configured to detect a water level of the first water tank, the electric control valve being according to the second water level detecting device The raw water passage is controlled.
  • a second water level detecting device located in the first water tank and configured to detect a water level of the first water tank, the electric control valve being according to the second water level detecting device The raw water passage is controlled.
  • the second water tank when the second water tank is disposed on the water purifier, the second water tank is located below the first water tank, and the first control device includes a first power provided on the raw water passage Device.
  • the second water tank is provided with an opening
  • the raw water passage is disposed between the opening of the second water tank and the first water tank
  • the waste water passage is disposed at an opening and a space of the second water tank
  • the first control device includes a switching valve disposed on the raw water passage and the waste water passage.
  • the second water tank when the second water tank is disposed on the water purifier, the second water tank is located above the first water tank, and the opening of the second water tank is disposed at the bottom of the second water tank,
  • the first control device includes a first thrust valve disposed at an opening of the second water tank, the first thrust valve being used to open when the second water tank is installed in the water purifier The opening is open.
  • the second water tank when the second water tank is disposed on the water purifier, the second water tank is located below the first water tank, and the opening of the second water tank is located at a side or top of the second water tank A second power device is further disposed on the raw water passage.
  • the volume of the first tank is greater than or equal to the volume of the second tank.
  • the water tank assembly for the water purifier further includes a second control device for controlling the flow passage of the flow passage.
  • the present invention also discloses a water purifier comprising a water tank assembly as described above.
  • the utilization rate of the second water tank is greatly improved, and the three steps of dumping waste water, washing and injecting raw water can be realized at one time;
  • the volume of the second water tank is not limited by other devices
  • the second water tank can be placed under the first water tank, and the bottom of the second water tank can be provided with a roller or a pallet to facilitate taking;
  • the water purifier can be precisely controlled by electrical devices.
  • Fig. 1 is a schematic view showing the structure of a first embodiment of a water tank assembly for a water purifier according to the present invention.
  • FIG. 2 is a schematic view showing the structure of a second embodiment of a water tank assembly for a water purifier according to the present invention.
  • Fig. 3 is a structural schematic view showing a third embodiment of a water tank assembly for a water purifier according to the present invention.
  • Fig. 4 is a schematic view showing the structure of a fourth embodiment of a water tank assembly for a water purifier according to the present invention.
  • Fig. 5 is a structural schematic view showing a fourth embodiment of a water tank assembly for a water purifier according to the present invention.
  • Figure 6 is a partial structural view of the second water tank of Figure 1 placed on the water purifier.
  • Figure 7 is a schematic view showing the structure of the second water tank after being separated from the water purifier in Figure 1.
  • the above reference numerals are: 1, the first water tank; 2, the second water tank; 3, the water purification component; 301, the pure water outlet; 302, the waste water outlet; 4, the raw water passage; 5, the waste water passage; Flow path; 7, first control device; 8, clean water tank; 10, first hole; 11, second hole; 12, fourth hole; 13, control cavity; 14, third hole; 16.
  • the invention discloses a water tank assembly for a water purifier.
  • the water tank assembly for the water purifier comprises a first water tank 1, a water purification component 3 and a second water tank 2 detachably connected to the water purifier.
  • a raw water passage 4 for allowing raw water to flow from the second tank 2 into the first tank 1 is provided between the first tank 1 and the second tank 2.
  • a wastewater passage 5 for flowing the wastewater from the purified water assembly 3 into the second tank 2 is provided between the second tank 2 and the water purification unit 3.
  • a flow path 6 is provided between the first water tank 1 and the water purification component 3.
  • the water tank assembly for the water purifier further includes means for causing the raw water passage 4 to fill the first water tank 1 when the second water tank 2 is placed on the water purifier when the second water tank 2 is placed on the water purifier A first control device 7 that is connected to be closed when the water purification unit 3 is watered.
  • the first water tank 1 can be fixed on the water purifier, or can be detachably connected to the water purifier for convenient cleaning.
  • the second water tank 2 can be connected to the water purifier by means of plugging, snapping, abutting, and the like.
  • the water purification component 3 may include an RO membrane filter, an activated carbon filter, etc., and the inlet end of the water purification component 3 may be A water tank 1 is connected.
  • the wastewater outlet 302 of the water purification component 3 can be in communication with the second water tank 2.
  • the pure water outlet 301 of the water purification unit 3 may be in communication with the clean water tank 8, or may be directly discharged outward through the duct.
  • the waste water therein can be poured out or the raw water can be added thereto.
  • the first control device 7 can drive the raw water passage 4 to open, thereby charging the raw water in the second water tank 2 into the first water tank 1.
  • the water purifying assembly 3 can start water production. Of course, these two steps do not have to be triggered at the same time, and the water purification component 3 can perform water production when needed after the second water tank 2 no longer has raw water.
  • the first control device 7 can drive the raw water passage 4 to be closed, and the pure water produced by the water purifying assembly 3 can be discharged to the outside or the clean water tank 8 through the pure water outlet 301.
  • the waste water produced by the water purification unit 3 is discharged to the second water tank 2 through the waste water outlet 302. Since the raw water passage 4 between the second water tank 2 and the first water tank 1 is disconnected, the wastewater entering the second water tank 2 at this time does not enter the first water tank 1 to generate mixed water.
  • the water tank assembly for the water purifier in the present application employs the first water tank 1 and the second water tank 2, wherein the second water tank 2 functions as a time division multiplexing.
  • the second water tank 2 is loaded with raw water when injecting raw water, and the second water tank 2 is used to receive waste water when water is produced.
  • the operator only needs to take the second water tank 2 out of the water purifier, and the three steps of dumping the waste water, washing and injecting the raw water can be completed in one operation.
  • the volume of the second water tank 2 is not limited by other devices.
  • FIG. 1 shows a first embodiment of the water purification assembly 3 of the present application.
  • the water purification unit 3 includes a first water tank 1, a water purification unit 3, a second water tank 2, and a first control device 7.
  • the second water tank 2 is located above the first water tank 1.
  • the volume of the first water tank 1 may be greater than or equal to the second water tank 2.
  • the first control device 7 is configured to control the raw water passage 4 to communicate when the second water tank 2 has raw water and not in the second water tank 2 Closed when raw water.
  • the first control device 7 includes a first hole 10 and a second hole 11 disposed at the bottom of the second water tank 2 , and is located below the second water tank 2 .
  • a control cavity 13 a control cavity 13 , a third hole 14 disposed in the control cavity 13 , a float valve 15 disposed in the second hole 11 , and a receiving device 13 and capable of closing the first hole 10 or
  • the reversing valve 16 of the third hole 14 is disposed between the first water tank 1 and the third hole 14 of the second water tank 2.
  • the bottom of the second water tank 2 is also provided with a fourth hole 12 which communicates with the waste water outlet 302 of the water purification assembly 3 to form a waste water passage 5.
  • a second thrust valve 17 may also be provided at the fourth bore 12 of the second tank 2 to enable control of the fourth bore 12 of the second tank 2.
  • the reversing valve 16 may include a valve body 161 slidable relative to the control chamber 13 in the longitudinal direction, and is disposed in the valve body 161 a first switching member 162 and a second switching member 163 corresponding to the first hole 10 and the third hole 14, respectively, the first switching member 162 and the second switching member 163 enabling the first A hole 10 and the third hole 14 are electrically connected to each other.
  • the first hole 10 and the third hole 14 may be oppositely disposed, and the first switch member 162 and the second switch member 163 are respectively located at upper and lower ends of the valve body 161.
  • the end of the reciprocating valve 16 facing the third hole 14 can extend out of the control cavity 13, so that when the second water tank 2 is placed on the water purifier, the water purifier can push The reciprocating valve 16 is moved to open the third hole 14.
  • one end of the reversing valve 16 facing the third hole 14 may not protrude from the control chamber 13, and a corresponding portion of the reversing valve 16 facing the third hole 14 may be disposed at a corresponding portion of the water purifier.
  • the first control device 7 has at least two working positions. Referring to FIG. 7, when the second water tank 2 is separated from the water purifier, the reciprocating valve 16 drives the first hole under the action of its own gravity. 10 opening and closing the third hole 14, the float valve 15 can be lifted by the raw water entering the control cavity 13 from the first hole 10, thereby opening the second hole 11, and then the second The water tank 2 is disconnected from the first water tank 1; as shown in FIGS. 1 and 6, when the second water tank 2 is placed in the water purifier, the reciprocating valve 16 closes the first hole 10 and opens The third hole 14 is such that the raw water in the second water tank 2 enters the first water tank 1, and the second water tank 2 is in communication with the first water tank 1 at this time.
  • the raw water in the second water tank 2 gradually enters the first water tank 1.
  • the float valve 15 gradually falls until the second hole 11 is closed, and the second water tank 2 is at this time. There is no longer raw water inside, and the second water tank 2 is disconnected from the first water tank 1.
  • a purely mechanical control method which determines and operates the presence or absence of raw water in the second water tank 2 based on the gravity of the water, and thus the structure of the present embodiment is stable and reliable.
  • the water tank assembly for the water purifier further includes a second control device 60 for controlling the flow passage 6 to be turned on and off.
  • the second control device 60 may include a water pump that drives raw water located in the first water tank 1 into the water purification assembly 3 to cause the water purification assembly 3 to start water production.
  • the second control device 60 may also be an electric control valve. When the second water tank 2 has raw water, the electric control valve drives the flow passage 6 to be disconnected. When the water purification assembly 3 starts to produce water, An electrically controlled valve drives the flow passage 6 to open.
  • the second tank 2 is a closed water tank, and the second tank 2 has a water outlet that can communicate with the first tank 1.
  • the water purifier is provided with a water seal box 20 communicating with the water outlet.
  • the highest point of the side wall 201 of the water seal box is higher than the water outlet of the second water tank 2.
  • the water seal box 20 is in communication with the first water tank 1.
  • the fourth hole 12 of the second tank 2 is isolated from the water seal box 20.
  • the water outlet of the second water tank 2 herein may be the direct outlet of the second water tank 2 or the indirect outlet of the second water tank 2.
  • the water outlet of the second water tank 2 is the third hole 14 of the control chamber 13, and the third hole 14 is the indirect outlet of the second water tank 2.
  • the outlet of the second water tank 2 is the direct outlet of the second water tank 2 and should also be covered in the present application.
  • the liquid level in the water seal box 20 may exceed the water outlet of the second water tank 2, thereby sealing the second water tank 2.
  • the second water tank 2 can communicate with the first water tank 1 through the water seal box 20, and thus the positioning of the second water tank 2 is not restricted by the first water tank 1 or the raw water passage 4, so the structure only needs to place the second water tank 2 It can be inside the water seal box 20.
  • the operator injects raw water into the second tank 2 and places it on the water purifier in the case where the raw water is present in the first tank 1, the water in the second tank 2 and the water in the water seal box 20 are reached.
  • the pressure is balanced to ensure that the raw water in the second tank 2 does not enter the first tank 1 or overflow from the water seal box 20 at this time.
  • the second water tank 2 is provided with a one-way valve 21 that can be single-passed from the inside to the outside.
  • the water purification component 3 injects waste water into the second water tank 2, the single water tank Open to valve 21.
  • the water purification unit 3 injects waste water into the second water tank 2.
  • the first control device 7 disposed on the raw water passage 4 closes the raw water passage 4, and the waste water enters the second water tank 2 and pressurizes the gas located in the second water tank 2 to be discharged outward from the check valve 21.
  • FIG. 2 shows a second embodiment of the invention.
  • the bottom of the second water tank 2 is provided with a water inlet end 71 and a water outlet end 72.
  • the raw water passage 4 is disposed between the water outlet end 72 of the second water tank 2 and the first water tank 1.
  • the waste water passage 5 is disposed between the waste water outlet 302 of the water purification unit 3 and the second water tank 2.
  • the first control device 7 includes an electronic control valve 30 disposed on the raw water passage 4 and a first water level detecting device 31 located in the second water tank 2 for detecting the water level of the second water tank 2, the electronic control The valve 30 can control the opening and closing of the raw water passage 4 in accordance with the first water level detecting device 31.
  • the electronic control valve 30 drives the raw water passage 4 to open.
  • the electronic control valve 30 drives the raw water passage 4 to be closed.
  • the first control device 7 may further comprise a second water level detecting device 32 located in the first water tank 1 for detecting the water level of the first water tank 1.
  • the electronic control valve 30 can close the raw water passage 4.
  • the electronic control valve 30 can drive the raw water passage 4 to open.
  • FIG. 3 shows a third embodiment of the invention.
  • the present embodiment is different from the previous embodiment in that when the second water tank 2 is disposed on the water purifier, the second water tank 2 is located below the first water tank 1,
  • the first control device 7 includes a first power unit 40 disposed on the raw water passage 4.
  • the second water tank 2 is provided with a water inlet end 71 and a water outlet end 72.
  • the raw water passage 4 is disposed between the water inlet end 71 of the second water tank 2 and the first water tank 1.
  • the waste water passage 5 is disposed between the water purification unit 3 and the water discharge end 72 of the second water tank 2.
  • the first power unit 40 may include other equipment such as a water pump that can introduce raw water from the second water tank 2 into the first water tank 1.
  • a roller or a cart can be arranged at the bottom of the second water tank 2.
  • the first power unit 40 drives the raw water to be introduced into the first water tank 1 from the second water tank 2, and when the second water tank 2 does not have raw water, the first power unit 40 stops operating, so that the first power unit 40 stops The water in the second water tank 2 does not enter the first water tank 1 again.
  • Fig. 4 shows a fourth embodiment of the present invention.
  • the embodiment differs from the above embodiment in that only one opening 50 is opened in the second water tank 2, and the raw water passage 4 is disposed in the opening 50 of the second water tank 2 and the Between the first water tanks 1, the waste water passage 5 is disposed between the opening 50 of the second water tank 2 and the water purification assembly 3, and the first control device 7 includes the raw water passage 4 and the The switching valve 51 on the wastewater passage 5 is described.
  • the first control device 7 includes a first thrust valve 54 disposed at an opening 50 of the second water tank 2, the first thrust valve 54 being used to mount the second water tank 2 in the net The water machine is turned on to open the opening 50.
  • the switching valve 51 drives the raw water passage 4 to open and the waste water passage 5 to close, so that the raw water in the second water tank 2 enters the first water tank 1; when the water purification assembly 3 starts to produce water, the switching valve The 51 drives the waste water passage 5 to open and the raw water passage 4 to be closed, so that the waste water generated by the water purification unit 3 enters the second water tank 2.
  • Fig. 5 shows a fifth embodiment of the water tank assembly for the water purifier of the present invention.
  • the present embodiment is different from the above embodiment in that when the second water tank 2 is placed on the water purifier, the second water tank 2 is located below the first water tank 1, The opening 50 of the second water tank 2 is located at the side or the top of the second water tank 2, and a second power unit 53 is further disposed on the raw water passage 4.
  • the present invention also discloses a water purifier comprising a water tank assembly as described above.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
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Abstract

一种净水机用的水箱组件，包括第一水箱（1）、净水组件（3）以及能拆卸地连接于所述净水机上的第二水箱（2），第一水箱（1）与第二水箱（2）之间具有用于使原水自第二水箱（2）流入第一水箱（1）的原水通道（4），第二水箱（2）与净水组件（3）之间具有用于使废水自净水组件（3）流入第二水箱（2）的废水通道（5），第一水箱（1）与净水组件（3）之间设有流道（6），还包括用于当第二水箱（2）安置于净水机上时使原水通道（4）在第二水箱（2）向第一水箱（1）注水时连通而在净水组件（3）制水时关闭的第一控制装置（7）。采用上述结构在方便操作人员操作的同时，还可以扩大水箱的体积。还提供一种包括水箱组件的净水机。

Description

净水机用的水箱组件以及净水机 技术领域
本发明涉及了一种净化设备，尤其涉及了一种净水机用的水箱组件以及净水机。
背景技术
目前净水机作为一种常用的水处理装置被广泛采用。一般而言，净水机中的水箱组件包括原水箱、废水箱和过滤组件，其中原水箱位于过滤组件的上游，以为过滤组件提供原水，废水箱位于过滤组件的下游，以承接自过滤组件中输出的废水。为了添加原水或者清除废水，采用上述结构的净水机需要分别从净水机上取下原水箱和废水箱。
为了方便操作人员操作，中国专利库中公开了一份申请号为201410083894.5，名称为“用于净水机的水箱组件及其净水机”的专利申请。在这份专利申请中，水箱组件包括净化组件、该水箱组件具有净化组件、原水箱、废水箱、还包括与废水箱连通的公共水箱，该公共水箱与所述净化组件连通，并在连通通道上设置通断装置，该通断装置具有在公共水箱中有原水时开启、而在公共水箱中原水排空时关闭的两种状态。在这份专利申请中公共水箱和废水箱可以邻接设置且上部连通。当需要对公共水箱或废水箱时，操作人员可以将公共水箱与废水箱同时从原水箱中取出。但是，在该技术方案中，公共水箱的体积受到废水箱的限制，一旦公共水箱的体积过大，自净水组件产生的废水可能会溢出废水箱而进入公共水箱，使得公共水箱产生污染。
发明内容
为了克服现有技术的上述缺陷，本发明所要解决的技术问题是提供了一种净水机用的水箱组件以及净水机，其能够方便操作人员操作的同时，还可以扩大水箱的体积。
本发明的具体技术方案是：
一种净水机用的水箱组件，它包括第一水箱、净水组件以及能拆卸地连接于所述净水机上的第二水箱，所述第一水箱与所述第二水箱之间具有用于使原水自所述第二水箱流入所述第一水箱的原水通道，所述第二水箱与所述净水组件之间具有用于使废水自净水组件流入所述第二水箱的废水通道，所述第一水箱与所述净水组件之间设有流道，所述净水机用的水箱组件还包括用于当所述第二水箱安置于所述净水机上时使所述原水通 道在所述第二水箱向所述第一水箱注水时连通而在所述净水组件制水时关闭的第一控制装置。
优选地，当所述第二水箱安置在所述净水机上时，所述第一控制装置用于控制所述原水通道在所述第二水箱具有原水时连通而在所述第二水箱不具有原水时关闭。
优选地，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的上方。
优选地，所述第一控制装置包括设于所述第二水箱底部的第一孔和第二孔、位于所述第二水箱下方的控制腔、设于所述控制腔的第三孔、设置在所述第二孔的浮球阀和一容置于所述控制腔内并能关闭所述第一孔或所述第三孔的互逆阀，所述原水通道设在所述第一水箱与所述控制腔的第三孔之间。
优选地，所述第一控制装置具有至少两个工作位置，在所述第二水箱与净水机相脱离时，所述互逆阀驱使所述第一孔打开并关闭所述第三孔，所述浮球阀能被自所述第一孔进入所述控制腔内的原水抬起开启所述第二孔；在所述第二水箱安置在所述净水机时，所述互逆阀关闭所述第一孔并打开所述第三孔，以使所述第二水箱内的原水进入所述第一水箱，直至所述浮球阀关闭所述第二孔。
优选地，所述互逆阀包括阀体、设置在所述阀体上并分别与所述第一孔以及第三孔相对应的第一开关件和第二开关件，所述第一开关件与所述第二开关件能使所述第一孔以及所述第三孔相间导通。
优选地，所述第二水箱为密闭水箱，所述第二水箱具有能与所述第一水箱连通的出水口，所述净水机上设有与所述出水口连通的水封盒，所述水封盒侧壁的最高点高于所述第二水箱的出水口，所述水封盒与所述第一水箱相连通。
优选地，所述第二水箱上设置有能自内向外单向导通的单向阀，在所述净水组件向第二水箱注入废水时，所述单向阀打开。
优选地，所述第一控制装置包括设置在所述原水通道上的电控阀。
优选地，所述第一控制装置还包括位于所述第二水箱内并用于对所述第二水箱的水位进行检测的第一水位检测装置，所述电控阀根据所述第一水位检测装置对所述原水通道进行控制。
优选地，所述第一控制装置还包括位于所述第一水箱内并用于对所述第一水箱的水位进行检测的第二水位检测装置，所述电控阀根据所述第二水位检测装置对所述原水通道进行控制。
优选地，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的下方，所述第一控制装置包括设在所述原水通道上的第一动力装置。
优选地，所述第二水箱上开设有开口，所述原水通道设置在所述第二水箱的开口与所述第一水箱之间，所述废水通道设置在所述第二水箱的开口与所述净水组件之间，所述第一控制装置包括设置在所述原水通道和所述废水通道上的切换阀。
优选地，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的上方，所述第二水箱的开口设置在所述第二水箱的底部，所述第一控制装置包括设置在所述第二水箱的开口处的第一推力阀，所述第一推力阀用于在所述第二水箱安装在所述净水机时开启，以使所述开口打开。
优选地，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的下方，所述第二水箱的开口位于所述第二水箱的侧部或顶部，在所述原水通道上还设置有第二动力装置。
优选地，所述第一水箱的容积大于或等于所述第二水箱的容积。
优选地，所述净水机用的水箱组件还包括用于控制所述流道通断的第二控制装置。
本发明还公开了一种净水机，它包括如上述的水箱组件。
本发明采用以上结构，具有以下优点：
1、大大提高了第二水箱的利用率，可以一次性实现倾倒废水、清洗以及注入原水这三个步骤；
2、在第一水箱允许的条件下，第二水箱体积不会受到其他装置的限制；
3、可以采用纯机械式的控制方式，该种控制方式基于水的重力来对第二水箱内是否存在原水进行判断和动作，因而其结构稳定可靠；
4、可以将第二水箱安置在第一水箱的下方，第二水箱的底部可以设有滚轮或板车以便于拿取；
5、可以通过电器装置对净水机实现精确控制。
附图说明
在此描述的附图仅用于解释目的，而不意图以任何方式来限制本发明公开的范围。另外，图中的各部件的形状和比例尺寸等仅为示意性的，用于帮助对本发明的理解，并不是具体限定本发明各部件的形状和比例尺寸。本领域的技术人员在本发明的教导下，可以根据具体情况选择各种可能的形状和比例尺寸来实施本发明。
图1为本发明中净水机用的水箱组件的第一具体实施方式的结构示意图。
图2为本发明中净水机用的水箱组件的第二具体实施方式的结构示意图。
图3为本发明中净水机用的水箱组件的第三具体实施方式的结构示意图。
图4为本发明中净水机用的水箱组件的第四具体实施方式的结构示意图。
图5为本发明中净水机用的水箱组件的第四具体实施方式的结构示意图。
图6为图1中第二水箱安置在净水机上的部分结构示意图。
图7为图1中与净水机脱离后的第二水箱的结构示意图。
以上附图的附图标记为：1、第一水箱；2、第二水箱；3、净水组件；301、纯水出口；302、废水出口；4、原水通道；5、废水通道；6、流道；7、第一控制装置；8、净水箱；10、第一孔；11、第二孔；12、第四孔；13、控制腔；14、第三孔；15、浮球阀；16、互逆阀；161、阀体；162、第一开关件；163、第二开关件；17、第二推力阀；20、水封盒；201、水封盒侧壁；21、单向阀；30、电控阀；31、第一水位检测装置；32、第二水位检测装置；40、第一动力装置；50、开口；51、切换阀；52、第一推力阀；53、第二动力装置；54、第一推力阀；60、第二控制装置；71、入水端；72、出水端。
具体实施方式
结合附图和本发明具体实施方式的描述，能够更加清楚地了解本发明的细节。但是，在此描述的本发明的具体实施方式，仅用于解释本发明的目的，而不能以任何方式理解成是对本发明的限制。在本发明的教导下，技术人员可以构想基于本发明的任意可能的变形，这些都应被视为属于本发明的范围。
本发明公开了一种净水机用的水箱组件，净水机用的水箱组件包括第一水箱1、净水组件3以及能拆卸得连接于净水机上的第二水箱2。所述第一水箱1与所述第二水箱2之间具有用于使原水自所述第二水箱2流入所述第一水箱1的原水通道4。所述第二水箱2与所述净水组件3之间具有用于使废水自净水组件3流入所述第二水箱2的废水通道5。所述第一水箱1与所述净水组件3之间设有流道6。所述净水机用的水箱组件还包括用于当所述第二水箱2安置于所述净水机上时使所述原水通道4在所述第二水箱2向所述第一水箱1注水时连通而在所述净水组件3制水时关闭的第一控制装置7。
具体的，第一水箱1可以固设在净水机上，也可以为了清洗方便而与净水机能拆卸的连接。第二水箱2可以通过插接、卡接、抵接等能拆卸的方式与净水机相连。
净水组件3可以包括诸如RO膜滤芯、活性炭滤芯等，净水组件3的入口端可以与第 一水箱1连通。净水组件3的废水出口302可以与第二水箱2连通。净水组件3的纯水出口301可以与净水箱8连通，也可以通过管道直接向外排出。
当第二水箱2从净水机上取下后，可以倒出其内的废水或向其内添入原水。
当具有原水的第二水箱2安置在净水机上后，第一控制装置7可以驱使原水通道4开启，从而将第二水箱2内的原水装入第一水箱1中。当第二水箱2内不再具有原水时，净水组件3可以开始制水。当然这两个步骤并非必须是同时触发的，净水组件3可以当第二水箱2内不再具有原水后在需要时进行制水。当净水组件3制水时，第一控制装置7可以驱使原水通道4关闭，净水组件3制出的纯水可以通过纯水出口301向外或净水箱8排出。相应的，净水组件3制出的废水通过废水出口302向第二水箱2排出。由于第二水箱2与第一水箱1之间的原水通道4断开，此时进入第二水箱2内的废水不会进入第一水箱1中产生混水。
本申请中的净水机用的水箱组件采用了第一水箱1和第二水箱2，其中第二水箱2起到了分时复用的作用。在注入原水时，第二水箱2装载有原水，而在制水时，第二水箱2用于承接废水。操作人员只需要将第二水箱2取出净水机，就可以一次性完成倾倒废水、清洗以及注入原水这三个步骤。同时，在第一水箱1允许的条件下，第二水箱2体积不会受到其他装置的限制。
图1显示了本申请中净水组件3的第一具体实施方式。参照图1所示，在本实施方式中，净水组件3包括第一水箱1、净水组件3、第二水箱2和第一控制装置7。当第二水箱2安置在净水机上时，第二水箱2位于第一水箱1的上方。优选地，为了确保第二水箱2中的原水不会溢出第一水箱1，第一水箱1的容积可以大于或等于第二水箱2。当所述第二水箱2安置在所述净水机上时，第一控制装置7用于控制所述原水通道4在所述第二水箱2具有原水时连通而在所述第二水箱2不具有原水时关闭。
结合图6和图7所示，在本实施方式中，第一控制装置7包括设于所述第二水箱2底部的第一孔10和第二孔11、位于所述第二水箱2下方的控制腔13、设于所述控制腔13的第三孔14、设置在所述第二孔11的浮球阀15和一容置于所述控制腔13内并能关闭所述第一孔10或所述第三孔14的互逆阀16，所述原水通道4设在所述第一水箱1与所述第二水箱2的第三孔14之间。第二水箱2的底部还开设有第四孔12，第四孔12与净水组件3的废水出口302连通以形成废水通道5。在第二水箱2的第四孔12处还可以设置第二推力阀17，从而能对第二水箱2的第四孔12进行控制。
互逆阀16可以包括能相对控制腔13沿纵向滑动的阀体161、设置在所述阀体161 上并分别与所述第一孔10以及第三孔14相对应的第一开关件162和第二开关件163，所述第一开关件162与所述第二开关件163能使所述第一孔10以及所述第三孔14相间导通。优选地，第一孔10和第三孔14可以相对设置，第一开关件162和第二开关件163分别位于阀体161的上下两端。当第二开关件163堵住第三孔14时，互逆阀16朝向第三孔14的一端可以伸出控制腔13，从而当第二水箱2安置在净水机上时，净水机能够推动互逆阀16运动，以打开第三孔14。当然互逆阀16朝向第三孔14的一端也可以不伸出控制腔13，而在净水机的相应处设置能与互逆阀16朝向第三孔14的一端相抵触部。
第一控制装置7具有至少两个工作位置，参照图7所示，在所述第二水箱2与净水机相脱离时，所述互逆阀16在自身重力作用下驱使所述第一孔10打开并关闭所述第三孔14，所述浮球阀15能被自所述第一孔10进入所述控制腔13内的原水抬起，从而开启所述第二孔11，此时第二水箱2与第一水箱1断开；参照图1和图6所示，在所述第二水箱2安置在所述净水机时，所述互逆阀16关闭所述第一孔10并打开所述第三孔14，以使所述第二水箱2内的原水进入所述第一水箱1，此时第二水箱2与第一水箱1连通。第二水箱2内的原水逐渐进入第一水箱1内，当控制腔13内的水位低于浮球阀15抬起高度时，浮球阀15逐渐落下直至关闭第二孔11，此时第二水箱2内不再具有原水，第二水箱2与第一水箱1断开。
本实施方式采用了纯机械式的控制方式，该种控制方式基于水的重力来对第二水箱2内是否存在原水进行判断和动作，因而本实施方式结构稳定可靠。
在本实施方式中，净水机用的水箱组件还包括用于控制所述流道6通断的第二控制装置60。第二控制装置60可以包括水泵，所述水泵驱使位于所述第一水箱1内的原水流入所述净水组件3中从而使得所述净水组件3开始制水。所述第二控制装置60也可以为电控阀，在所述第二水箱2中具有原水时，电控阀驱使所述流道6断开，在所述净水组件3开始制水时，电控阀驱使所述流道6开启。
在一个优选的实施方式中，第二水箱2为密闭水箱，所述第二水箱2具有能与所述第一水箱1连通的出水口。所述净水机上设有与所述出水口连通的水封盒20。所述水封盒侧壁201的最高点高于所述第二水箱2的出水口。所述水封盒20与所述第一水箱1相连通。第二水箱2的第四孔12与水封盒20相隔离。需要值得注意的是，此处的第二水箱2的出水口可以为第二水箱2的直接出口，也可以为第二水箱2的间接出口。例如在本实施方式中，第二水箱2的出水口为控制腔13的第三孔14，第三孔14为第二水箱2的间接出口。当然的，第二水箱2的出水口为第二水箱2的直接出口也应涵盖在本申请 的保护范围内。水封盒20内的液面高度可以超过第二水箱2的出水口，从而对第二水箱2进行水封。第二水箱2通过水封盒20能与第一水箱1连通，进而第二水箱2的定位并不会受到第一水箱1或原水通道4的限制，因此该结构只需将第二水箱2放置在水封盒20内即可。另外，假设操作人员在第一水箱1内存有原水的情况下，又在第二水箱2中注入原水并放置在净水机上时，第二水箱2内的原水与水封盒20中的水达到压力平衡，从而确保此时第二水箱2中的原水不会进入第一水箱1或从水封盒20中溢出。
在一个更优选的实施方式中，所述第二水箱2上设置有能自内向外单向导通的单向阀21，在所述净水组件3向第二水箱2注入废水时，所述单向阀21打开。在净水组件3开始制水时，净水组件3向第二水箱2注入废水。此时设置在原水通道4上的第一控制装置7将原水通道4关闭，废水进入第二水箱2并压迫位于第二水箱2中的气体自单向阀21向外排出。
图2显示了本发明中的第二具体实施方式。参照图2所示，本实施方式中，第二水箱2的底部开设有入水端71和出水端72。原水通道4设置在第二水箱2的出水端72与第一水箱1之间。废水通道5设置在净水组件3的废水出口302与第二水箱2之间。第一控制装置7包括设置在原水通道4上的电控阀30和位于所述第二水箱2内并用于对所述第二水箱2的水位进行检测的第一水位检测装置31，该电控阀30能根据所述第一水位检测装置31对原水通道4的开闭进行控制。当第一水位检测装置31检测到第二水箱2中具有原水时，该电控阀30驱使原水通道4开启。当第一水位检测装置31检测到第二水箱2中不具有原水时，该电控阀30驱使原水通道4关闭。优选地，第一控制装置7还可以包括位于所述第一水箱1内并用于对所述第一水箱1的水位进行检测的第二水位检测装置32。当第二水位检测装置32检测到第一水箱1中的液面高度高于预设值后，电控阀30可以对原水通道4进行关闭。当第二水位检测装置32检测到第一水箱1中的液面高度低于预设值后，当判断出第二水箱2为原水时，电控阀30可以驱使原水通道4开启。
图3显示了本发明中的第三具体实施方式。参照图3所示，本实施方式与上个实施方式的区别在于，当所述第二水箱2安置在所述净水机上时，所述第二水箱2位于所述第一水箱1的下方，所述第一控制装置7包括设在所述原水通道4上的第一动力装置40。第二水箱2开设有入水端71和出水端72。原水通道4设置在第二水箱2的入水端71与第一水箱1之间。废水通道5设置在净水组件3与第二水箱2的出水端72之间。第一动力装置40可以包括水泵等能将原水从第二水箱2引入第一水箱1的其他设备。优选地， 为了方便第二水箱2取放，第二水箱2的底部可以设置滚轮或板车。
当第二水箱2中具有原水时，第一动力装置40驱使原水从第二水箱2引入第一水箱1，当第二水箱2中不具有原水时，第一动力装置40停止动作，以使得第二水箱2中的水不会再进入第一水箱1中。
图4显示了本发明中的第四具体实施方式。参照图4所示，本实施方式与上述实施方式的区别在于，所述第二水箱2上仅开设有一个开口50，所述原水通道4设置在所述第二水箱2的开口50与所述第一水箱1之间，所述废水通道5设置在所述第二水箱2的开口50与所述净水组件3之间，所述第一控制装置7包括设置在所述原水通道4和所述废水通道5上的切换阀51。当所述第二水箱2安置在所述净水机上时，所述第二水箱2位于所述第一水箱1的上方，所述第二水箱2的开口50设置在所述第二水箱2的底部，所述第一控制装置7包括设置在所述第二水箱2的开口50处的第一推力阀54，所述第一推力阀54用于在所述第二水箱2安装在所述净水机时开启，以使所述开口50打开。
当第二水箱2具有原水时，切换阀51驱使原水通道4打开和废水通道5关闭，以使得第二水箱2中的原水进入第一水箱1；当净水组件3开始制水时，切换阀51驱使废水通道5打开和原水通道4关闭，以使得净水组件3产生的废水进入第二水箱2中。
图5显示了本发明中净水机用的水箱组件的第五具体实施方式。参照图5所示，本实施方式与上述实施方式的区别在于，当所述第二水箱2安置在所述净水机上时，所述第二水箱2位于所述第一水箱1的下方，所述第二水箱2的开口50位于所述第二水箱2的侧部或顶部，在所述原水通道4上还设置有第二动力装置53。
本发明还公开了净水机，其包括如上述的水箱组件。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (18)

  1. 一种净水机用的水箱组件，其特征在于，它包括第一水箱、净水组件以及能拆卸地连接于所述净水机上的第二水箱，所述第一水箱与所述第二水箱之间具有用于使原水自所述第二水箱流入所述第一水箱的原水通道，所述第二水箱与所述净水组件之间具有用于使废水自净水组件流入所述第二水箱的废水通道，所述第一水箱与所述净水组件之间设有流道，所述净水机用的水箱组件还包括用于当所述第二水箱安置于所述净水机上时使所述原水通道在所述第二水箱向所述第一水箱注水时连通而在所述净水组件制水时关闭的第一控制装置。
  2. 根据权利要求1所述的净水机用的水箱组件，其特征在于，当所述第二水箱安置在所述净水机上时，所述第一控制装置用于控制所述原水通道在所述第二水箱具有原水时连通而在所述第二水箱不具有原水时关闭。
  3. 根据权利要求2所述的净水机用的水箱组件，其特征在于，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的上方。
  4. 根据权利要求3所述的净水机用的水箱组件，其特征在于，所述第一控制装置包括设于所述第二水箱底部的第一孔和第二孔、位于所述第二水箱下方的控制腔、设于所述控制腔的第三孔、设置在所述第二孔的浮球阀和一容置于所述控制腔内并能关闭所述第一孔或所述第三孔的互逆阀，所述原水通道设在所述第一水箱与所述控制腔的第三孔之间。
  5. 根据权利要求4所述的净水机用的水箱组件，其特征在于，所述第一控制装置具有至少两个工作位置，在所述第二水箱与净水机相脱离时，所述互逆阀驱使所述第一孔打开并关闭所述第三孔，所述浮球阀能被自所述第一孔进入所述控制腔内的原水抬起开启所述第二孔；在所述第二水箱安置在所述净水机时，所述互逆阀关闭所述第一孔并打开所述第三孔，以使所述第二水箱内的原水进入所述第一水箱，直至所述浮球阀关闭所述第二孔。
  6. 根据权利要求5所述的净水机用的水箱组件，其特征在于，所述互逆阀包括阀体、设置在所述阀体上并分别与所述第一孔以及第三孔相对应的第一开关件和第二开关件，所述第一开关件与所述第二开关件能使所述第一孔以及所述第三孔相间导通。
  7. 根据权利要求1所述的净水机用的水箱组件，其特征在于，所述第二水箱为密闭水箱，所述第二水箱具有能与所述第一水箱连通的出水口，所述净水机上设有与所述出水口连通的水封盒，所述水封盒侧壁的最高点高于所述第二水箱的出水口，所述水封 盒与所述第一水箱相连通。
  8. 根据权利要求7所述的净水机用的水箱组件，其特征在于，所述第二水箱上设置有能自内向外单向导通的单向阀，在所述净水组件向第二水箱注入废水时，所述单向阀打开。
  9. 根据权利要求1所述的净水机用的水箱组件，其特征在于，所述第一控制装置包括设置在所述原水通道上的电控阀。
  10. 根据权利要求9所述的净水机用的水箱组件，其特征在于，所述第一控制装置还包括位于所述第二水箱内并用于对所述第二水箱的水位进行检测的第一水位检测装置，所述电控阀根据所述第一水位检测装置对所述原水通道进行控制。
  11. 根据权利要求9所述的净水机用的水箱组件，其特征在于，所述第一控制装置还包括位于所述第一水箱内并用于对所述第一水箱的水位进行检测的第二水位检测装置，所述电控阀根据所述第二水位检测装置对所述原水通道进行控制。
  12. 根据权利要求2所述的净水机用的水箱组件，其特征在于，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的下方，所述第一控制装置包括设在所述原水通道上的第一动力装置。
  13. 根据权利要求1所述的净水机用的水箱组件，其特征在于，所述第二水箱上开设有开口，所述原水通道设置在所述第二水箱的开口与所述第一水箱之间，所述废水通道设置在所述第二水箱的开口与所述净水组件之间，所述第一控制装置包括设置在所述原水通道和所述废水通道上的切换阀。
  14. 根据权利要求13所述的净水机用的水箱组件，其特征在于，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的上方，所述第二水箱的开口设置在所述第二水箱的底部，所述第一控制装置包括设置在所述第二水箱的开口处的第一推力阀，所述第一推力阀用于在所述第二水箱安装在所述净水机时开启，以使所述开口打开。
  15. 根据权利要求13所述的净水机用的水箱组件，其特征在于，当所述第二水箱安置在所述净水机上时，所述第二水箱位于所述第一水箱的下方，所述第二水箱的开口位于所述第二水箱的侧部或顶部，在所述原水通道上还设置有第二动力装置。
  16. 根据权利要求1所述的净水机用的水箱组件，其特征在于，所述第一水箱的容积大于或等于所述第二水箱的容积。
  17. 根据权利要求1所述的净水机用的水箱组件，其特征在于，所述净水机用的水 箱组件还包括用于控制所述流道通断的第二控制装置。
  18. 一种净水机，其特征在于：它包括如上述权利要求1至17之一的水箱组件。
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