CN210799255U - Liquid pumping device - Google Patents
Liquid pumping device Download PDFInfo
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- CN210799255U CN210799255U CN201921485040.4U CN201921485040U CN210799255U CN 210799255 U CN210799255 U CN 210799255U CN 201921485040 U CN201921485040 U CN 201921485040U CN 210799255 U CN210799255 U CN 210799255U
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- liquid
- liquid outlet
- outlet channel
- pump
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Abstract
The utility model discloses a liquid suction device, it includes the casing, the drawing liquid pump, the installed part, the feed liquor pipeline section, drain pipe and controlling means, the casing is inside to have the holding chamber, inlet and liquid outlet have on the drawing liquid pump, the second liquid outlet channel that has the first liquid outlet channel that is linked together with the liquid outlet and is linked together with first liquid outlet channel on the installed part, contained angle has between first liquid outlet channel and the second liquid outlet channel, the drain pipe is inserted and is located the second liquid outlet channel in, the feed liquor pipeline section is linked together with the inlet, controlling means is connected with the drawing liquid pump electricity. Through above-mentioned structure, directly insert the drain pipe and locate the installed part on, can reduce the spare part quantity and the kind of liquid suction ware, simplify liquid suction ware's assembly process.
Description
Technical Field
The utility model relates to a liquid drink conveyor field, in particular to liquid suction device.
Background
In daily life, in a container for storing liquid drinks, such as a barreled water container, it is necessary to draw out liquid inside the container by a liquid drawing device. For the liquid suction device, the main structure of the liquid suction device comprises a liquid suction pump and a liquid outlet pipe, a hollow liquid inlet connecting piece is arranged at the position of a liquid inlet of the liquid suction pump and used for installing a liquid inlet pipe, a hollow liquid outlet connecting piece is arranged at the position of a liquid outlet of the liquid suction pump and provided with a middle connecting pipe, and the liquid outlet pipe is inserted into the middle connecting pipe, so that the liquid suction device is more in types and quantity of parts, and the assembling process of the liquid suction device is complicated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a liquid suction device, can reduce spare part quantity, simplify the assembly process.
The utility model discloses a scheme do: a liquid pumping device comprises
A housing having an accommodating chamber therein;
the liquid pump is arranged in the accommodating cavity and is provided with a liquid inlet and a liquid outlet;
the mounting piece is arranged in the accommodating cavity, a first liquid outlet channel communicated with the liquid outlet and a second liquid outlet channel communicated with the first liquid outlet channel are arranged on the mounting piece, and an included angle is formed between the first liquid outlet channel and the second liquid outlet channel;
the liquid outlet pipe is inserted in the second liquid outlet channel;
the liquid inlet pipe section is communicated with the liquid inlet;
and the control device is arranged in the accommodating cavity and is electrically connected with the liquid pump.
According to the utility model discloses a liquid suction device, the inlet opening department with the outlet opening department all is provided with the plug pipe section.
According to the utility model discloses a liquid suction device, the lower extreme of feed liquor pipeline section stretches out the casing.
According to the utility model discloses a liquid suction device, the installed part with feed liquor pipeline section formula structure as an organic whole.
According to the utility model discloses a liquid suction device, the holding intracavity is provided with the second constant head tank, the installed part is inserted and is located in the second constant head tank.
According to the utility model discloses a liquid suction device, the holding intracavity is provided with first locating post, the drawing liquid pump set up in on the first locating post, the installed part is located the bottom of drawing liquid pump with between the bottom surface in holding chamber.
According to a liquid suction device, controlling means include the main control board and set up in button on the main control board, the top of casing is provided with the installing port, the button is located installing port department.
According to a liquid suction device, the holding intracavity is provided with the second reference column, the top of drawing liquid pump is provided with the convex part, one side cover of main control board is located on the convex part, the opposite side setting of main control board is in on the second reference column.
According to the utility model discloses a liquid suction device, the holding intracavity still is provided with the battery, the battery with the controlling means electricity is connected.
According to a liquid suction device, the bottom of casing is provided with the second mounting groove that the opening faces down, all be provided with the sand grip on the inner chamber lateral wall of second mounting groove and the inner chamber roof.
The beneficial effect that above-mentioned scheme has: through above-mentioned structure, directly insert the drain pipe and locate the installed part on, can reduce the spare part quantity and the kind of liquid suction ware, simplify liquid suction ware's assembly process.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of another perspective of the embodiment of the present invention;
fig. 3 is an exploded view of an embodiment of the present invention;
fig. 4 is another exploded view of an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, an embodiment of the present invention relates to an aspirator, which includes a housing 10, an aspiration pump 20, a mounting member 31, a liquid inlet pipe section 32, a liquid outlet pipe 40, a control device 50, and a battery 60.
The housing 10 includes an upper shell 11 and a bottom shell 12, and the upper shell 11 and the bottom shell 12 are connected by screws to form an accommodating cavity 13. The liquid pump 20, the mounting member 31, the control device 50 and the battery 60 are all located in the accommodating cavity 13. A positioning piece 111 is provided at the bottom of the upper case 11, and a first positioning groove 121 is provided at the bottom case 12. During assembly, positioning tabs 111 are inserted into first positioning slots 121 to facilitate alignment of upper housing 11 with lower housing 12. In addition, the cross section outline of the bottom of upper shell 11 is polygonal, first mounting groove 122 matched with upper shell 11 is arranged on bottom shell 12, and bottom of upper shell 11 is inserted into first mounting groove 122, so that upper shell 11 and bottom shell 12 can be conveniently positioned, relative rotation between upper shell 11 and bottom shell 12 is prevented, anti-slip effect is achieved, and sliding when user holds upper shell 11 by hand is avoided.
The liquid pump 20 has a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are provided with insertion pipe sections 21. In addition, a projection 22 and a conductive tab 23 are provided on the top of the liquid pump 20.
The mounting member 31 has a first liquid outlet channel 311 and a second liquid outlet channel 312 which are communicated with each other, and the first liquid outlet channel 311 and the second liquid outlet channel 312 are arranged in a V shape. During assembly, the insertion pipe section 21 at the liquid inlet is inserted into the liquid inlet pipe section 32, so that the liquid inlet pipe section 32 is communicated with the liquid inlet, and the insertion pipe section 21 at the liquid outlet is inserted into the first liquid outlet channel 311, so that the first liquid outlet channel 311 is communicated with the liquid outlet. The liquid outlet pipe 40 is inserted in the second liquid outlet channel 312.
The lower end of the liquid inlet pipe section 32 extends out of the casing 10. The liquid inlet pipe can be directly sleeved on the liquid inlet pipe section 32 to prevent the conveyed liquid from contacting with the shell 10, the shell 10 does not need to adopt food-grade materials with high cost, and the material cost of the liquid extractor can be reduced.
The installation member 31 and the liquid inlet pipe section 32 are arranged to be of an integrated structure, so that the number of parts is further reduced, and the assembly process is simplified.
In order to perform sealing, some silicone sleeves are arranged between the liquid outlet pipe 40 and the mounting piece 31, but the silicone sleeves are dislocated in the process of inserting and pulling the liquid outlet pipe 40. For solving this problem, installed part 31 can adopt the PE material for the hardness of installed part 31 is lower, when drain pipe 40 pegs graft in installed part 31, accessible extrusion close-fitting between drain pipe 40 and the installed part 31 forms sealedly, need not set up silica gel seal structure, further reduces the spare part quantity of liquid suction ware, and drain pipe 40 can plug many times.
The control device 50 includes a main control board 51 and buttons 52 provided on the main control board 51. When assembled, the battery 60, the pump 20 and the button 52 are electrically connected to the main control board 51, and the pump 20 can be actuated by pressing the button 52.
The bottom shell 12 is provided with a second positioning slot 123, a first positioning column 124 and a second positioning column 125, the second positioning slot 123, the first positioning column 124 and the second positioning column 125 are all located in the accommodating cavity 13, and the top of the top shell 11 is provided with an installation opening 112. During assembly, the mounting member 31 is inserted into the second positioning groove 123, the liquid pump 20 is then connected to the first positioning post 124 by screws or rivets, one side of the main control board 51 is sleeved on the protruding portion 22, the other side of the main control board 51 is disposed on the second positioning post 125, and finally the upper shell 11 is connected to the bottom shell 12, and the button 52 is located at the mounting opening 112.
Referring to fig. 2, the bottom of the casing 10 is provided with a second mounting groove 126 with a downward opening, the lower end of the liquid inlet pipe section 32 extends into the second mounting groove 126, and the side wall and the top wall of the inner cavity of the second mounting groove 126 are both provided with a protruding strip 127. Taking a usage mode of the liquid extractor as an example: install the liquid suction ware on the bottled water shell, the top of bottled water shell is inserted and is located in second mounting groove 126, can make to separate between the surface of bottled water shell and the inner chamber wall of second mounting groove 126 through setting up sand grip 127 to keep the air current unobstructed, balanced atmospheric pressure.
In some embodiments, the upper shell 11 and the bottom shell 12 may also be connected by ultrasonic welding.
In some embodiments, the insertion tube 21 may also be disposed on the mounting member 31, and the insertion tube 21 on the mounting member 31 is inserted into the liquid outlet of the liquid pump 20 during assembly.
In some embodiments, the button 52 may be disposed at other positions on the housing 10, and the button 52 and the main control board 51 are electrically connected by a wire.
In addition, the positioning plate 111 may be disposed on the bottom case 12, and the first positioning groove 121 may be disposed on the upper case 11.
The liquid beverage can be water, fruit juice, wine, etc.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A liquid extractor is characterized by comprising
A housing having an accommodating chamber therein;
the liquid pump is arranged in the accommodating cavity and is provided with a liquid inlet and a liquid outlet;
the mounting piece is arranged in the accommodating cavity, a first liquid outlet channel communicated with the liquid outlet and a second liquid outlet channel communicated with the first liquid outlet channel are arranged on the mounting piece, and an included angle is formed between the first liquid outlet channel and the second liquid outlet channel;
the liquid outlet pipe is inserted in the second liquid outlet channel;
the liquid inlet pipe section is communicated with the liquid inlet;
and the control device is arranged in the accommodating cavity and is electrically connected with the liquid pump.
2. The liquid extractor as claimed in claim 1, wherein the liquid inlet and the liquid outlet are provided with a pipe section.
3. The liquid extractor as claimed in claim 1, wherein a lower end of said liquid inlet pipe section extends out of said housing.
4. The liquid extractor as claimed in claim 1 or claim 3, wherein the mounting member is of one piece construction with the inlet section.
5. The liquid extractor as claimed in claim 1, wherein a second positioning slot is disposed in the receiving chamber, and the mounting member is inserted into the second positioning slot.
6. The liquid extractor of claim 1 or 5, wherein a first positioning post is disposed in the receiving chamber, the liquid pump is disposed on the first positioning post, and the mounting member is located between a bottom of the liquid pump and a bottom surface of the receiving chamber.
7. The liquid extractor as claimed in claim 1, wherein the control device comprises a main control board and a button disposed on the main control board, the top of the casing is provided with a mounting opening, and the button is located at the mounting opening.
8. The liquid extractor as claimed in claim 7, wherein a second positioning post is disposed in the receiving chamber, a protrusion is disposed on a top of the liquid extracting pump, one side of the main control board is sleeved on the protrusion, and the other side of the main control board is disposed on the second positioning post.
9. The liquid extractor as claimed in claim 1, wherein a battery is further disposed in the accommodating chamber, and the battery is electrically connected to the control device.
10. The liquid extractor of claim 1, wherein the bottom of the casing is provided with a second mounting groove with a downward opening, and the side wall of the inner cavity and the top wall of the inner cavity of the second mounting groove are provided with ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485040.4U CN210799255U (en) | 2019-09-06 | 2019-09-06 | Liquid pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485040.4U CN210799255U (en) | 2019-09-06 | 2019-09-06 | Liquid pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799255U true CN210799255U (en) | 2020-06-19 |
Family
ID=71240115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485040.4U Active CN210799255U (en) | 2019-09-06 | 2019-09-06 | Liquid pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799255U (en) |
-
2019
- 2019-09-06 CN CN201921485040.4U patent/CN210799255U/en active Active
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