CN112941836A - Liquid suction mechanism and washing machine - Google Patents
Liquid suction mechanism and washing machine Download PDFInfo
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- CN112941836A CN112941836A CN202110107550.3A CN202110107550A CN112941836A CN 112941836 A CN112941836 A CN 112941836A CN 202110107550 A CN202110107550 A CN 202110107550A CN 112941836 A CN112941836 A CN 112941836A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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Abstract
The invention discloses a liquid suction mechanism and a washing machine, wherein the liquid suction mechanism comprises: the liquid suction device comprises a liquid suction container, a first pump body and a second pump body, wherein the liquid suction container is provided with a first flow channel, a second flow channel and a third flow channel, the first flow channel is used for inputting liquid, and the second flow channel and the third flow channel are respectively connected with two liquid feeding mechanisms to be fed; the first pump body is respectively connected with the first runner and the second runner, and the second pump body is respectively connected with the first runner and the third runner. The liquid suction mechanism of the invention improves the operation convenience of the washing machine.
Description
Technical Field
The invention relates to the technical field of washing machine equipment, in particular to a liquid suction mechanism and a washing machine using the same.
Background
With the improvement of the quality of life, the requirements of people on the washing machine are continuously increased. When liquid such as washing liquid, nursing liquid and the like needs to be put in, most of duplex washing machines on the market still adopt the traditional hand-throwing mode, and the existing automatic liquid suction putting mechanism is mostly applied to a single-drum washing machine. When the liquid is thrown into the duplex washing machine in a hand throwing mode, the liquid needs to be respectively thrown into the plurality of washing drums manually, and the operation is troublesome; or, a plurality of sets of imbibition throwing mechanisms are arranged inside the compound washing machine and are respectively communicated with a plurality of washing cylinders, so that simultaneous throwing cannot be realized, the internal space of the washing machine is occupied, and the internal structure of the washing machine is complex.
Disclosure of Invention
The invention mainly aims to provide a liquid suction mechanism with a simple structure, and the operation convenience of a washing machine is improved.
To achieve the above object, the present invention provides a liquid suction mechanism comprising:
the liquid absorption container is provided with a first flow channel, a second flow channel and a third flow channel, the first flow channel is used for inputting liquid, and the second flow channel and the third flow channel are respectively connected with two liquid conveying mechanisms to be fed;
the first pump body is respectively connected with the first flow channel and the second flow channel and is used for outputting the liquid in the first flow channel to the second flow channel; and
and the second pump body is respectively connected with the first flow channel and the third flow channel and is used for outputting the liquid in the first flow channel to the third flow channel.
In an embodiment of the present invention, the first flow channel is provided with two first through holes, the second flow channel is provided with a second through hole, and the third flow channel is provided with a third through hole;
the first pump body is provided with a first input port and a first output port, the first input port is communicated with one first through hole, and the first output port is communicated with the second through hole;
the second pump body is provided with a second input port and a second output port, the second input port is communicated with the other first through hole, and the second output port is communicated with the third through hole.
In an embodiment of the present invention, the liquid container is provided with a first connecting tube, a first output tube and a second output tube, the first connecting tube is communicated with the first flow channel, the first output tube is communicated with the second flow channel, the second output tube is communicated with the third flow channel, the first connecting tube is used for inputting liquid, and the first output tube and the second output tube are used for respectively connecting two mechanisms to be supplied with liquid.
In an embodiment of the present invention, the liquid absorption container is further provided with a first input pipe and a second input pipe, the first input pipe is communicated with the second flow passage, the second input pipe is communicated with the third flow passage, and the first input pipe and the second input pipe are both used for connecting a water source.
In an embodiment of the present invention, the inner diameter of the first input pipe is smaller than the inner diameter of the first output pipe;
and/or the inner diameter of the second input pipe is smaller than that of the second output pipe;
and/or the first input pipe and the first output pipe are respectively positioned at two ends of the second flow channel;
and/or the second input pipe and the second output pipe are respectively positioned at two ends of the third flow channel. In an embodiment of the invention, the fluid container is further provided with a fourth fluid channel for inputting fluid, the first pump body has a third input port, the second pump body has a fourth input port, and the third input port and the fourth input port are both in communication with the fourth fluid channel.
In an embodiment of the present invention, the liquid suction mechanism further includes a mounting bracket, the mounting bracket is connected to the liquid suction container, and the first pump body and the second pump body are disposed on the mounting bracket.
And/or, the periphery of the liquid suction container is convexly provided with a plurality of convex parts, each convex part is provided with a mounting hole, and a mounting part passes through the mounting hole to be connected with a bracket of the washing machine so as to fix the liquid suction container to the bracket of the washing machine;
and/or, the liquid suction container comprises a bottom shell and an upper cover, the bottom shell is provided with the first runner, the second runner and the third runner which are mutually spaced, the upper cover is connected with the bottom shell, and the upper cover closes the first runner, the second runner and the third runner; wherein the bottom shell or the upper cover is connected with the first pump body and the second pump body;
in an embodiment of the invention, the first pump body comprises two pumps, the two pumps being in communication, one pump being provided with the first input port and the first output port, the other pump being provided with the third input port and the first output port; wherein, two pumps are in plug-in fit with the liquid suction container.
And/or the second pump body may comprise two further pumps, the two further pumps being in communication with each other, one of the pumps being provided with the second inlet and the second outlet, the other of the pumps being provided with the fourth inlet and the second outlet. Wherein, the other two pumps are matched with the liquid suction container in a plugging way.
The invention also provides a washing machine which comprises a liquid storage container, two washing drums and the liquid suction mechanism, wherein the liquid storage container is provided with a liquid storage tank, and the liquid storage tank is communicated with the first flow channel of the liquid suction mechanism.
In an embodiment of the present invention, the liquid storage container includes:
the first shell is provided with a sliding groove and a mounting hole; and
the second shell is arranged in the sliding groove in a sliding mode, a liquid storage groove is formed in the second shell, the first flow channel penetrates through the mounting hole through a guide pipe to be connected with the second shell, and the guide pipe is communicated with the liquid storage groove.
According to the technical scheme, the liquid suction container is provided with the first flow channel, the second flow channel and the third flow channel which are relatively independent, the first flow channel is used for inputting liquid, and the second flow channel and the third flow channel are respectively connected with the two liquid to be fed mechanisms. Further, the first pump body is communicated with a second flow passage and a first flow passage, and the second pump body is communicated with the first flow passage and a third flow passage; when the first pump body works, the first pump body sucks liquid, and conveys the liquid to the second flow channel and further to a mechanism to be fed with the liquid; when the second pump body works, the second pump body sucks liquid, and conveys the liquid to the third flow channel and further to the other liquid conveying mechanism to be conveyed. The liquid suction mechanism respectively conveys liquid to the two liquid feeding mechanisms to be fed through the matching of the liquid suction container, the first pump body and the second pump body, and the operation convenience of the washing machine is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of the configuration of one embodiment of the wicking mechanism of the present invention;
FIG. 2 is a schematic view of the construction of the first and second pump bodies of the present invention;
FIG. 3 is a schematic structural diagram of the bottom case of the present invention;
FIG. 4 is a schematic view of the bottom shell of FIG. 3 from another perspective;
FIG. 5 is a schematic view of the flow direction of the intake fluid from the first intake port of the first pump body according to the present invention;
FIG. 6 is a schematic view of the flow direction of the intake fluid from the second intake port of the second pump body according to the present invention;
FIG. 7 is a schematic view of the flow direction of the intake fluid from the third intake port of the first pump body according to the present invention;
FIG. 8 is a schematic view of the flow direction of the intake of fluid from the fourth intake port of the second pump body according to the present invention;
FIG. 9 is a schematic view of the assembly of the liquid suction mechanism, the liquid storage container and the two washing drums of the present invention;
fig. 10 is a schematic view of the assembly structure of the liquid suction mechanism and the liquid storage container of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a liquid suction mechanism, which is applied to a washing machine, wherein the washing machine is provided with two liquid to be fed mechanisms. Wherein, the two liquid feeding mechanisms can be two washing cylinders; or, the two liquid feeding mechanisms can be two washing cylinders and a pipeline connected with the washing cylinders, and the like. The liquid suction mechanism is used for sucking the washing liquid and/or the care liquid from a liquid storage container of the washing machine and leading the washing liquid and/or the care liquid into the two washing cylinders. Referring to FIG. 1, a schematic diagram of a fluid-wicking mechanism according to an embodiment of the present invention is shown; referring to fig. 2, it is a schematic structural view of the first and second pump bodies of the present invention; referring to fig. 3, a schematic structural diagram of the bottom case of the present invention is shown; referring to fig. 4, a schematic view of the bottom shell of fig. 3 from another perspective; FIG. 5 is a schematic view of the flow direction of the liquid sucked into the first inlet of the first pump body according to the present invention; FIG. 6 is a schematic view of the flow direction of the liquid sucked into the second inlet of the second pump body according to the present invention; FIG. 7 is a schematic view of the flow direction of the liquid sucked into the third port of the first pump body according to the present invention; FIG. 8 is a schematic view of the flow direction of the liquid sucked into the fourth inlet of the second pump body according to the present invention; referring to fig. 9, it is a schematic view of the assembly structure of the liquid suction mechanism, the liquid storage container and the two washing drums; referring to fig. 10, a schematic view of the assembly structure of the liquid suction mechanism and the liquid storage container of the present invention is shown.
In an embodiment of the present invention, as shown in fig. 1 in combination with fig. 2, 3, 4 and 10, the liquid suction mechanism includes: a liquid suction container 1, a first pump body 2 and a second pump body 3; the liquid suction container 1 is provided with a first flow channel 11, a second flow channel 12 and a third flow channel 13 which are mutually independent, the first flow channel 11 is used for inputting liquid, and the second flow channel 12 and the third flow channel 13 are respectively connected with two mechanisms to be fed with liquid; the first pump body 2 connects the first flow passage 11 and the second flow passage 12; the second pump body 3 connects the first flow passage 11 and the third flow passage 13. Wherein, the liquid can be washing liquid and/or nursing liquid.
In the present embodiment, a first channel 11, a second channel 12, and a third channel 13 are provided in the liquid container 1, and the first channel 11 is used for inputting liquid, and the second channel 12 and the third channel 13 are used for connecting two mechanisms to be fed, respectively. Further, the first pump body 2 is communicated with the first flow passage 11 and the second flow passage 12, and the second pump body 3 is communicated with the first flow passage 11 and the third flow passage 13; when the first pump body 2 works, the first pump body 2 sucks liquid, and conveys the liquid to the second flow channel 12 and further to a mechanism to be fed with the liquid; when the second pump body 3 works, the second pump body 3 sucks liquid, and conveys the liquid to the third flow channel 13 and further to another mechanism to be conveyed. The liquid suction mechanism realizes that liquid is respectively conveyed to the two liquid feeding mechanisms through the matching of the liquid suction container 1, the first pump body 2 and the second pump body 3, optimizes the internal structure of the washing machine and improves the operation convenience of the washing machine.
In an alternative embodiment of the present invention, the liquid feeding mechanism may be a washing tub 7.
In an alternative embodiment of the present invention, the two mechanisms to be supplied may include two washing drums 7 and a pipeline connecting the washing drums 7, etc.
In an alternative embodiment of the present invention, when the washing machine has more than three mechanisms to be fed, a flow channel connected to the mechanisms to be fed and a pump body communicated with the flow channel are added, and the pump body is communicated with the flow channel and the first flow channel 11.
In an alternative embodiment of the present invention, the treatment solution may include a softener, a bleaching solution, and the like.
In an alternative embodiment of the present invention, the liquid absorption container 1 can be made of plastic material; namely, the liquid container 1 is manufactured by an injection molding process.
In an alternative embodiment of the present invention, the liquid container 1 includes a bottom case 191 and an upper cover 192, the bottom case 191 is provided with a first flow path 11, a second flow path 12, and a third flow path 13; the upper cover 192 is connected to the bottom case 191 and covers the first flow channel 11, the second flow channel 12 and the third flow channel 13, so that the first flow channel 11, the second flow channel 12 and the third flow channel 13 are respectively used as relatively independent cavities. Wherein the bottom shell 191 or the upper cover 192 is connected to the first pump body 2 and the second pump body 3.
The first flow channel 11, the second flow channel 12 and the third flow channel 13 may be provided with openings, the first pump body 2 and the second pump body 3 are communicated with the first flow channel 11, the second flow channel 12 and the third flow channel 13 through corresponding openings, and the two mechanisms to be fed are communicated with the second flow channel 12 or the third flow channel 13 through corresponding openings.
In an alternative embodiment of the invention, as shown in fig. 9 and 10, the pipette container 1 may be provided with an opening in communication with the first flow channel 11, the opening being adapted to receive the conduit 6, the conduit 6 being adapted to pass liquid into the first flow channel 11. Wherein the conduit 6 is in communication with the reservoir 5 of the washing machine.
In an alternative embodiment of the present invention, as shown in fig. 9 and 10, the liquid container 1 may be a first connecting tube 151 connected to the first flow channel 11, the first connecting tube 151 being used for connecting the conduit 6, and the conduit 6 being used for leading the liquid into the first flow channel 11. Wherein the conduit 6 is in communication with the reservoir 5 of the washing machine.
In an alternative embodiment of the present invention, as shown in fig. 9 and 10, the liquid container 1 may be provided with an opening communicating with the second flow channel 12, the opening being used for accessing the conduit 6, the conduit 6 being used for connecting a mechanism to be fed. On the other hand, the liquid container 1 may be provided with an opening communicating with the third flow channel 13, the opening being used for connecting the conduit 6, and the conduit 6 being used for connecting another mechanism to be fed.
In an alternative embodiment of the present invention, as shown in fig. 9 and 10, the liquid container 1 may be provided with a first output tube 161 connected to the second flow path 12, the first output tube 161 being adapted to be connected to the conduit 6, and the conduit 6 being adapted to be connected to a mechanism to be fed. On the other hand, the liquid container 1 may be provided with a second outlet pipe 162 communicating with the third flow channel 13, the second outlet pipe 162 being adapted to connect to the conduit 6, and the conduit 6 being adapted to connect to another mechanism to be fed.
In an embodiment of the present invention, as shown in fig. 2 and 3, the first runner 11 is provided with two first through holes 111, the second runner 12 is provided with a second through hole 121, and the third runner 13 is provided with a third through hole 131; the first pump body 2 has a first input port 21 and a first output port 22, the first input port 21 communicates with a first through hole 111, and the first output port 22 communicates with a second through hole 121; the second pump body 3 has a second input port 31 and a second output port 32, the second input port 31 communicating with another first via hole 111, and the second output port 32 communicating with a third via hole 131. When the first pump body 2 works, liquid can be sucked from the first flow channel 11 through the first input port 21, and the liquid is conveyed to the second flow channel 12 corresponding to the first output port 22 and further conveyed to a mechanism to be fed; when the second pump body 3 works, liquid can be sucked from the first flow channel 11 through the second inlet 31, and the liquid is conveyed to the third flow channel 13 corresponding to the second outlet 32 and further conveyed to another mechanism to be fed.
In this embodiment, two first through holes 111 are provided in the first flow channel 11, a second through hole 121 is provided in the second flow channel 12, a third through hole 131 is provided in the third flow channel 13, when the first pump body 2 and the second pump body 3 are connected to the liquid-absorbing container 1, the first input port 21 of the first pump body 2 is correspondingly connected to the first through hole 111, the first output port 22 is correspondingly connected to the second through hole 121, the second input port 31 of the second pump body 3 is correspondingly connected to the first through hole 111, and the second output port 32 is correspondingly connected to the third through hole 131, so that the pipeline connections among the first pump body 2, the second pump body 3, and the liquid-absorbing container 1 are reduced, and the structural compactness of the washing liquid mechanism is improved.
In the application of the present embodiment, as shown in fig. 5 and 6, the first pump body 2 or the second pump body 3 is operated, so that the liquid can be delivered to the second flow channel 12 or the third flow channel 13, and then flows to any one of the two mechanisms to be delivered. For example: as shown in fig. 5, when the first pump body 2 is operated, a negative pressure is generated in the first pump body 2, so that the liquid in the first flow channel 11 flows into the first pump body 2 from the first through hole 111 and the first output port 22, and is then injected into the second flow channel 12 through the first output port 22 and the second through hole 121 of the first pump body 2, and the liquid flows from the second flow channel 12 to a washing machine.
In addition, the first pump body 2 and the second pump body 3 can work simultaneously, so that liquid can be conveyed to the second flow channel 12 and the third flow channel 13 and further flows to the two liquid conveying mechanisms.
In an alternative embodiment of the present invention, as shown in fig. 5 and 6, the second flow channel 12 is provided with a plurality of second through holes 121; the first pump body 2 is provided with a plurality of first output ports 22, and one first output port 22 is communicated with one second through hole 121, so that the speed of liquid discharged from the first pump body 2 to the second flow channel 12 can be effectively increased.
In an alternative embodiment of the present invention, as shown in fig. 5 and 6, the third flow channel 13 is provided with a plurality of third through holes 131; the second pump body 3 is provided with a plurality of second outlets 32, and one second outlet 32 is communicated with one third via hole 131, so that the rate of liquid discharged from the second pump body 3 to the third flow channel 13 can be effectively increased.
In an embodiment of the present invention, as shown in fig. 3 and 4, the liquid container 1 is provided with a first connection tube 151, a first output tube 161, and a second output tube 162, the first connection tube 151 is communicated with the first flow channel 11, the first output tube 161 is communicated with the second flow channel 12, the second output tube 162 is communicated with the third flow channel 13, the first connection tube 151 is used for inputting liquid, and the first output tube 161 and the second output tube 162 are used for respectively connecting two mechanisms to be fed.
In this embodiment, the first connection tube 151, the first output tube 161 and the second output tube 162 are disposed on the liquid absorption container 1, so that different guide tubes 6 are respectively sleeved on the first connection tube 151, the first output tube 161 and the second output tube 162, and then liquid is introduced into the first flow channel 11 through the cooperation of the first connection tube 151 and the guide tubes 6, liquid is introduced into one mechanism to be sent through the cooperation of the first output tube 161 and the guide tubes 6, and liquid is introduced into the other mechanism to be sent through the cooperation of the second output tube 162 and the guide tubes 6, so that the first connection tube 151, the first output tube 161 and the second output tube 162 serve as connecting pieces, a connection pipeline is realized, and leakage of liquid is reduced.
In the above, the first connecting pipe 151, the first output pipe 161 and the second output pipe 162 are respectively sleeved with different guide pipes 6: the different conduits 6 may comprise a first conduit, a second conduit and a third conduit; the first connecting pipe 151 is communicated with the liquid storage container 5 through a first conduit, the first output pipe 161 is communicated with one mechanism to be fed through a second conduit, and the second output pipe 162 is communicated with the other mechanism to be fed through a third conduit. An implementable structure may be as shown in conjunction with fig. 9 and 10.
In the application of the present embodiment, as shown in fig. 5 and fig. 6, two first through holes 111 are provided in the first flow channel 11, a second through hole 121 is provided in the second flow channel 12, a third through hole 131 is provided in the third flow channel 13, the first connecting pipe 151 is communicated with the first flow channel 11, the first output pipe 161 is communicated with the second flow channel 12, the second output pipe 162 is communicated with the third flow channel 13 so as to be used for inputting liquid through the first connecting pipe 151, and the first output pipe 161 and the second output pipe 162 are used for respectively connecting two mechanisms to be used for delivering liquid; further, the first input port 21 of the first pump body 2 is communicated with the first via hole 111, the first output port 22 of the first pump body 2 is communicated with the second via hole 121, the second input port 31 of the second pump body 3 is communicated with the first via hole 111, and the second output port 32 of the second pump body 3 is communicated with the two third via holes 131.
When the first pump body 2 is in operation, as shown in fig. 5, liquid flows into the first flow channel 11 from the first connecting pipe 151, and the first pump body 2 can suck liquid from the first input port 21 and the first through hole 111, and deliver the liquid to the second flow channel 12 corresponding to the first output port 22 and the second through hole 121, and further deliver the liquid from the first output pipe 161 to a mechanism to be delivered.
When the second pump body 3 is in operation, as shown in fig. 6, liquid flows into the first flow channel 11 from the first connecting pipe 151, and the second pump body 3 can suck liquid from the second input port 31 and the first through hole 111, and deliver the liquid to the third flow channel 13 corresponding to the second output port 32 and the third through hole 131, and further deliver the liquid from the second output pipe 162 to another mechanism to be delivered.
In an alternative embodiment of the present invention, the outer surface of the first connecting pipe 151 is formed with a first convex ring, and the first convex ring abuts against the inner wall surface of the corresponding conduit 6.
In an alternative embodiment of the invention, the outer surface of the first outlet duct 161 is formed with a second collar, which abuts against the inner wall of the corresponding duct 6.
In an alternative embodiment of the present invention, the outer surface of the second outlet pipe 162 is formed with a third convex ring, and the third convex ring abuts against the inner wall surface of the corresponding conduit 6.
In an alternative embodiment of the present invention, the liquid container 1 includes a bottom case 191 and a top cover 192, the bottom case 191 is provided with a first flow channel 11, a second flow channel 12 and a third flow channel 13 which are spaced apart from each other, the bottom case 191 is provided with a first connecting tube 151, a first output tube 161 and a second output tube 162, the top cover 192 is connected to the bottom case 191, and the top cover 192 closes the first flow channel 11, the second flow channel 12 and the third flow channel 13. Wherein the bottom shell 191 or the upper cover 192 is connected to the first pump body 2 and the second pump body 3.
In this embodiment, the bottom case 191 is provided with the first flow channel 11, the second flow channel 12, the third flow channel 13, the first connecting tube 151, the first output tube 161, and the second output tube 162, and the upper cover 192 is used to seal the first flow channel 11, the second flow channel 12, and the third flow channel 13, thereby effectively improving the structural stability of the liquid container 1. During operation of the first pump body 2 and/or the second pump body 3, a negative pressure may be generated in the inner cavity of the first pump body 2 and/or the second pump body 3, so as to generate a siphon phenomenon in the first flow channel 11, the second flow channel 12 and the third flow channel 13, so as to facilitate liquid to flow from the first flow channel 11 to the second flow channel 12 through the first pump body 2, and/or liquid to flow from the first flow channel 11 to the third flow channel 13 through the second pump body 3.
In an alternative embodiment of the invention, the bottom shell 191 or the upper cover 192 are connected to the first pump body 2 and to the second pump body 3, which can be understood as follows: the first pump body 2 can be connected with the bottom shell 191 or the upper cover 191 and is communicated with the first flow passage 11 and the second flow passage 12; the second pump body 3 may connect the first flow passage 11 and the third flow passage 13 with the bottom case 191 or the upper cover 191.
In an alternative embodiment of the present invention, the bottom shell 191 may be provided with the fourth flow channel 14 according to actual requirements. The fourth flow channel 14 is spaced from the first flow channel 11, the second flow channel 12, and the third flow channel 13.
In an optional embodiment of the present invention, the fourth flow channel 14, the first flow channel 11, the second flow channel 12, and the third flow channel 13 are disposed on the bottom shell 191, and the fourth flow channel 14, the first flow channel 11, the second flow channel 12, and the third flow channel 13 may be randomly arranged. For example: the fourth flow channel 14 or the first flow channel 11 is arranged in the middle of the bottom case 191 side by side, and the second flow channel 12 and the third flow channel 13 are both spaced from the fourth flow channel 14 and the first flow channel 11.
In an embodiment of the present invention, as shown in fig. 3 and 4, the liquid container 1 is further provided with a first input tube 171 and a second input tube 172, the first input tube 171 is communicated with the second flow channel 12, the second input tube 172 is communicated with the third flow channel 13, and the first input tube 171 and the second input tube 172 are both used for connecting a water source. Wherein, the water source can be a water pipe, a water tank or a water tank, etc.
In this embodiment, the liquid container 1 is provided with a first inlet pipe 171 and a second inlet pipe 172, the first inlet pipe 171 communicates with the second flow channel 12, and the second inlet pipe 172 communicates with the third flow channel 13; when water is introduced into the first input pipe 171, the liquid in the second flow channel 12 can be flushed to the first output pipe 161, and when water is introduced into the second input pipe 172, the liquid in the third flow channel 13 can be flushed to the second output pipe 162, so that the rate of guiding the liquid to the two mechanisms to be sent by the liquid suction mechanism is increased.
In an embodiment of the present invention, as shown in fig. 3 and 4, the first input pipe 171 and the first output pipe 161 are respectively located at both ends of the second flow channel 12; when the water in the first output pipe 161 is introduced into the second flow channel 12, the liquid in the second flow channel 12 can be flushed to the first output pipe 161. The second via hole 121 is disposed in the middle of the second flow channel 12 and located between the first input pipe 171 and the first output pipe 161.
In an embodiment of the present invention, as shown in fig. 3 and 4, the second input pipe 172 and the second output pipe 162 are respectively located at two ends of the third flow channel 13; when the water in the second output pipe 162 is introduced into the third flow channel 13, the liquid in the third flow channel 13 can be flushed to the second output pipe 162. The third via 131 is disposed in the middle of the third flow channel 13 and located between the second input pipe 172 and the second output pipe 162.
In one embodiment of the present invention, the first input tube 171 has an inner diameter smaller than the inner diameter of the first output tube 161 to increase the rate at which the fluid is output from the fluid container 1. Wherein the liquid comprises washing liquid or nursing liquid and water.
In an alternative embodiment of the present invention, the aperture of the second via hole 121 is smaller than the inner diameter of the first output tube 161.
In one embodiment of the present invention, the second inlet tube 172 has a smaller inner diameter than the second outlet tube 162 to increase the rate at which the fluid is delivered from the fluid container 1. Wherein the liquid comprises a liquid and water.
In an alternative embodiment of the present invention, the aperture of the third via hole 131 is smaller than the inner diameter of the first output pipe 161.
In an embodiment of the present invention, as shown in fig. 3 and 4, the pipette container 1 is further provided with a fourth flow channel 14, and the fourth flow channel 14 is used for inputting liquid; the first pump body 2 and the second pump body 3 communicate with the fourth flow passage 14.
In an embodiment of the invention, the first pump body 2 has a third inlet port 23, the second pump body 3 has a fourth inlet port 33, and both the third inlet port 23 and the fourth inlet port 33 communicate with the fourth flow channel 14. Wherein, the fourth flow channel 14 and the first flow channel 11 are respectively used for inputting two different liquids; alternatively, the fourth flow channel 14 and the first flow channel 11 are supplied with the same liquid, respectively.
In this embodiment, the fourth flow passage 14 and the first flow passage 11 respectively input two different liquids, including a cleaning solution and a care solution, so as to adjust the liquid input into the mechanism to be liquid-fed by controlling the operation of the first pump body 2 or the second pump body 3.
In the application of the embodiment, when washing clothes, the washing liquid and the care solution can be generally introduced simultaneously, so that when the first pump body 2 and the second pump body 3 work, the washing liquid and the care solution can be simultaneously sucked, and the washing liquid and the care solution are introduced into the corresponding liquid to be delivered mechanisms.
Of course, it is not excluded that the washing liquid and the care liquid can be introduced separately, and therefore, two sets of pumping cavities may be provided in the first pump body 2, one corresponding to the first input port 21 and the other corresponding to the third input port 23; two sets of pumping cavities can be arranged in the second pump body 3, one pumping cavity corresponds to the second input port 31, and the other pumping cavity corresponds to the fourth input port 33, so as to respectively pump liquid; the achievable forms of the first and second pumps 2, 3 are not limited.
In an alternative embodiment of the invention, the first pump body 2 and the second pump body 3 are structurally identical.
In an alternative embodiment of the invention, the first pump body 2 may comprise two pumps, arranged side by side, each having a pumping chamber, the pumping chambers of the two pumps being in communication with each other, one pump being provided with a first inlet 21 and a first outlet 22, the other pump being provided with a third inlet 23 and a first outlet 22. Wherein, the two pumps are matched with the liquid suction container 1 in a plugging way.
In an alternative embodiment of the invention, the second pump body 3 may comprise two further pumps, arranged side by side, each pump having a pumping chamber, and the pumping chambers of the two further pumps being in communication with each other, one pump being provided with a second inlet 31 and a second outlet 32, and the other pump being provided with a fourth inlet 33 and a second outlet 32. Wherein, the other two pumps are matched with the liquid suction container 1 in a plugging way.
In an alternative embodiment of the present invention, the liquid absorbing container 1 is further provided with a fourth flow channel 14 and a second connecting pipe 152, the second connecting pipe 152 is communicated with the fourth flow channel 14, the fourth flow channel 14 is provided with two fourth through holes 141, and the second connecting pipe 152 is used for inputting liquid; the first pump body 2 has a third inlet port 23, the third inlet port 23 communicating with a fourth through hole 141; the second pump body 3 has a fourth input port 33, and the fourth input port 33 communicates with another fourth via hole 141.
In an alternative embodiment of the invention, two pumps are mated with the container 1, which can be understood as: the first input port 21, the two first output ports 22, and the third input port 23 may be partially inserted into the outer surface of the liquid container 1. Or, a plurality of connecting sleeves are arranged on the outer surface of the liquid suction container 1, and one connecting sleeve is arranged at the corresponding position of the first through hole 111, the second through hole 121, the third through hole 131 and the fourth through hole 141; the first input port 21, the two first output ports 22 and the third input port 23 may be partially inserted into the corresponding connecting sleeve at corresponding positions.
In an alternative embodiment of the invention, two other pumps are mated with the container 1, which can be understood as: the second input port 31, the two second output ports 32, and the fourth input port 33 may be partially inserted into the outer surface of the liquid container 1. Or, a plurality of connecting sleeves are arranged on the outer surface of the liquid suction container 1, and one connecting sleeve is arranged at the corresponding position of the first through hole 111, the second through hole 121, the third through hole 131 and the fourth through hole 141; the corresponding positions of the second input port 31, the two second output ports 32 and the fourth input port 33 can be partially inserted into the corresponding connecting sleeves.
In the application of the present embodiment, shown in connection with fig. 7 and 8, the first pump body 2 and the second pump body 3 operate, with the following flow conditions of the liquid:
when the first pump body 2 is in operation, as shown in fig. 7, the liquid flows into the fourth flow channel 14 from the second connecting pipe 152, and the first pump body 2 can suck the liquid from the third input port 23 and the fourth through hole 141, and deliver the liquid to the second flow channel 12 corresponding to the first output port 22 and the second through hole 121, and further deliver the liquid from the first output pipe 161 to a mechanism to be delivered.
When the second pump body 3 operates, as shown in fig. 8, liquid flows into the fourth flow channel 14 from the second connecting pipe 152, and the second pump body 3 can suck the liquid from the fourth input port 33 and the fourth through hole 141, and deliver the liquid to the third flow channel 13 corresponding to the second output port 32 and the third through hole 131, and further deliver the liquid to another mechanism to be delivered from the second output pipe 162.
In an alternative embodiment of the present invention, the second connection pipe 152 is connected to the liquid storage container 5 of the washing machine through a conduit 6, and a fourth convex ring is disposed on an outer surface of the second connection pipe 152 and abuts against an inner wall of the conduit 6. That is, there are two different guide tubes 6, and the two guide tubes 6 are respectively communicated with the second connection tube 152 and the first connection tube 151.
In an embodiment of the present invention, as shown in fig. 1, the liquid suction mechanism further includes a mounting bracket 4, the mounting bracket 4 is connected to the liquid suction container 1, and the first pump body 2 and the second pump body 3 are provided on the mounting bracket 4.
In this embodiment, the mounting bracket 4 connects the liquid container 1, the first pump body 2, and the second pump body 3 to improve the structural strength between the first pump body 2 and the second pump body 3 and the liquid container 1.
In an alternative embodiment of the present invention, the direction of the washing machine perpendicular to the ground is defined as the up-down direction. The pipette 1 has a lower surface facing the ground, the pipette 1 has an upper surface facing away from the ground; the mounting bracket 4 is attached to the lower surface of the liquid container 1. Wherein, the both sides of installing support 4 all are provided with installation space, and first pump body 2 and second pump body 3 are installed respectively in two installation spaces of installing support 4.
In an embodiment of the present invention, as shown in fig. 3 and 4, the periphery of the liquid absorption container 1 is convexly provided with a plurality of protrusions 18, each protrusion 18 is provided with a mounting hole 181, and the mounting member is connected with the frame of the washing machine through the mounting hole 181 to fix the liquid absorption container 1 to the frame of the washing machine.
The present invention further provides a washing machine, which is shown in fig. 1, fig. 9 and fig. 10, and includes a liquid storage container 5, two washing drums 7 and a liquid suction mechanism, the specific structure of the liquid suction mechanism refers to the above embodiments, and the washing machine adopts all technical solutions of all the above embodiments, so that the washing machine at least has all the beneficial effects brought by the technical solutions of the above embodiments, and no further description is provided herein. Wherein, the liquid storage container 5 is provided with a liquid storage tank which is communicated with a first flow channel 11 of the liquid suction mechanism, one washing cylinder 7 is communicated with a second flow channel 12 of the liquid suction mechanism, and the other washing cylinder 7 is communicated with a third flow channel 13 of the liquid suction mechanism.
In an embodiment of the present invention, the washing machine includes a casing and a bracket, the liquid storage container 5, the two washing drums 7 and the liquid suction mechanism are all disposed on the bracket, and the casing is connected with the bracket and at least partially covers the bracket, the liquid storage container 5, the two washing drums 7 and the liquid suction mechanism.
In an alternative embodiment of the present invention, the two washing drums 7 may be arranged in the vertical direction; or the two washing drums 7 may be arranged in the left and right direction. The vertical direction is the direction vertical to the ground, and the left-right direction is vertical to the vertical direction.
In an embodiment of the present invention, the reservoir container 5 may be provided with two reservoirs, which are respectively communicated with the first flow channel 11 and the fourth flow channel 14 through the conduit 6.
In an embodiment of the present invention, as shown in fig. 10, the liquid storage container 5 includes a first housing 51 and a second housing 53, the first housing 51 is fixedly connected to a cabinet of the washing machine, the first housing 51 is provided with a chute 52 and a mounting hole 181; the second housing 53 is slidably disposed in the sliding groove 52, the second housing 53 is provided with a liquid storage tank, the first flow channel 11 passes through the installation hole 181 through the conduit 6 to be connected with the second housing 53, and the conduit 6 is communicated with the liquid storage tank.
In the present embodiment, the second housing 53 is slidable relative to the first housing 51, the second housing 53 is slid out of the first housing 51, and the user can fill the second housing 53 with the washing liquid and the care liquid.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A fluid aspirating mechanism, comprising:
the liquid absorption container is provided with a first flow channel, a second flow channel and a third flow channel, the first flow channel is used for inputting liquid, and the second flow channel and the third flow channel are respectively connected with two liquid conveying mechanisms to be fed;
the first pump body is respectively connected with the first flow channel and the second flow channel and is used for outputting the liquid in the first flow channel to the second flow channel; and
the second pump body is respectively connected with the first flow channel and the third flow channel, and the first pump body is used for outputting the liquid in the first flow channel to the third flow channel.
2. A pipetting mechanism as recited in claim 1 wherein the first flow passage is provided with two first through holes, the second flow passage is provided with a second through hole, and the third flow passage is provided with a third through hole;
the first pump body is provided with a first input port and a first output port, the first input port is communicated with one first through hole, and the first output port is communicated with the second through hole;
the second pump body is provided with a second input port and a second output port, the second input port is communicated with the other first through hole, and the second output port is communicated with the third through hole.
3. A pipette mechanism as recited in claim 1 wherein the pipette container is provided with a first connecting tube communicating with the first flow path, a first output tube communicating with the second flow path, and a second output tube communicating with the third flow path, the first connecting tube being for feeding liquid, the first and second output tubes being for connecting to two mechanisms to be fed, respectively.
4. A wicking mechanism as recited in claim 3 wherein the wicking container is further provided with a first input tube and a second input tube, the first input tube communicating with the second flow channel, the second input tube communicating with the third flow channel, the first input tube and the second input tube both for connection to a water source.
5. A wicking mechanism as recited in claim 4 wherein the first input tube has an inner diameter less than an inner diameter of the first output tube;
and/or the inner diameter of the second input pipe is smaller than that of the second output pipe;
and/or the first input pipe and the first output pipe are respectively positioned at two ends of the second flow channel;
and/or the second input pipe and the second output pipe are respectively positioned at two ends of the third flow channel.
6. A pipetting mechanism as recited in any one of claims 1-5 wherein the pipetting container is further provided with a fourth flow channel for input of liquid;
the first pump body is provided with a third input port, the second pump body is provided with a fourth input port, and the third input port and the fourth input port are both communicated with the fourth flow channel.
7. A wicking mechanism as recited in claim 6 wherein the first pump body includes two pumps, two of the pumps being disposed side by side, each of the pumps having a pumping chamber, and the pumping chambers of the two pumps being in communication with each other, one of the pumps having the first input port and the first output port, the other of the pumps having the third input port and the first output port; wherein the two pumps are in plug-in fit with the liquid suction container;
and/or the second pump body may comprise two other pumps, the two other pumps are arranged side by side, each pump has a pumping cavity, the pumping cavities of the two other pumps are communicated with each other, one pump is provided with the second input port and the second output port, and the other pump is provided with the fourth input port and the second output port; wherein, the other two pumps are matched with the liquid suction container in a plugging way.
8. The wicking mechanism of any one of claims 1-5, further comprising a mounting bracket coupled to the fluid container, the first pump body and the second pump body being disposed on the mounting bracket;
and/or, the periphery of the liquid suction container is convexly provided with a plurality of convex parts, each convex part is provided with a mounting hole, and a mounting part passes through the mounting hole to be connected with a bracket of the washing machine so as to fix the liquid suction container to the bracket of the washing machine;
and/or, the liquid suction container comprises a bottom shell and an upper cover, the bottom shell is provided with the first runner, the second runner and the third runner which are mutually spaced, the upper cover is connected with the bottom shell, and the upper cover closes the first runner, the second runner and the third runner; wherein the bottom case or the upper cover is connected with the first pump body and the second pump body.
9. A washing machine comprising a reservoir, two washing drums and a wicking mechanism as claimed in any one of claims 1 to 8, the reservoir being provided with a reservoir which communicates with the first flow passage of the wicking mechanism.
10. A washing machine as claimed in claim 9 wherein the reservoir comprises:
the first shell is provided with a sliding groove and a mounting hole; and
the second shell is arranged in the sliding groove in a sliding mode, a liquid storage groove is formed in the second shell, the first flow channel penetrates through the mounting hole through a guide pipe to be connected with the second shell, and the guide pipe is communicated with the liquid storage groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107550.3A CN112941836A (en) | 2021-01-25 | 2021-01-25 | Liquid suction mechanism and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107550.3A CN112941836A (en) | 2021-01-25 | 2021-01-25 | Liquid suction mechanism and washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN112941836A true CN112941836A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110107550.3A Pending CN112941836A (en) | 2021-01-25 | 2021-01-25 | Liquid suction mechanism and washing machine |
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| CN (1) | CN112941836A (en) |
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Application publication date: 20210611 |