CN104706272A - Liquid swabbing device and liquid storage tank assembly thereof - Google Patents
Liquid swabbing device and liquid storage tank assembly thereof Download PDFInfo
- Publication number
- CN104706272A CN104706272A CN201510104901.XA CN201510104901A CN104706272A CN 104706272 A CN104706272 A CN 104706272A CN 201510104901 A CN201510104901 A CN 201510104901A CN 104706272 A CN104706272 A CN 104706272A
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- fluid reservoir
- liquid
- separation chamber
- pumping means
- blast pipe
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Abstract
The invention relates to a liquid swabbing device and a liquid storage tank assembly thereof. The liquid storage tank assembly of the liquid swabbing device comprises a tank body, a partition plate and an exhaust pipe, the partition plate divides the tank body into a separation chamber and a liquid storage chamber, the separation chamber is provided with an opening communicated with the outside, the opening is used for feeding an air and liquid mixture, the exhaust pipe penetrates through the liquid storage chamber and the partition plate and stretches into the separation chamber, the air suction end of the exhaust pipe is located in the separation chamber, the air exhaust end of the exhaust pipe is located outside the tank body, the partition plate is further provided with a one-way valve assembly connecting the separation chamber with the liquid storage chamber, and the one-way valve assembly controls liquid to flow from the separation chamber to the liquid storage chamber in one direction. According to the liquid swabbing device and the liquid storage tank assembly thereof, the tank body is divided into the separation chamber and the liquid storage chamber, the one-way valve assembly is arranged between the separation chamber and the liquid storage chamber, and therefore when the liquid swabbing device is used, the liquid in the tank body can be prevented from being accidentally poured out and being discharged out of the liquid swabbing device.
Description
Technical field
The present invention relates to surface cleaning apparatus field, be specifically related to a kind of liquid pumping means and fluid reservoir assembly thereof.
Background technology
When carrying out clean to some objects (such as window-glass, source brick etc.) surface, generally first can spray some Clean-liquid (such as water) at body surface, and then with cleaning device, body surface being cleaned.But, be easy to leave residual liquid on a surface of an after clean.For this reason, be developed the liquid pumping means of some hard surfaces, for being siphoned away by the liquid remained after clean.But existing liquid pumping means is in handstand or when keeping flat use, the liquid in fluid reservoir is easily poured out in tank body, and from Suction head component or gas outlet ejection, leaves water droplet on the ground, be even sprayed onto with it user, greatly have impact on Consumer's Experience.
Summary of the invention
In view of this, the present invention aims to provide and a kind ofly the hydrops in fluid reservoir can be prevented by the liquid pumping means accidentally poured out and fluid reservoir assembly thereof.
In order to realize object of the present invention, the embodiment of the present invention provides a kind of fluid reservoir assembly of liquid pumping means on the one hand, it comprises tank body, dividing plate and blast pipe, described tank body is separated into separation chamber and fluid reservoir by described dividing plate, described separation chamber offers the opening with ft connection, described opening is used for air inlet liquid mixture, described blast pipe is through described fluid reservoir and dividing plate, stretch in described separation chamber, the inlet end of described blast pipe is arranged in described separation chamber, the outlet side of described blast pipe is positioned at outside described tank body, described dividing plate is also provided with the check valve assembly connecting described separation chamber and fluid reservoir, described check valve assembly controls liquid from described separation chamber to described fluid reservoir one-way flow.
Preferably, described check valve assembly comprises valve body and valve ball, described valve body is provided with fluid passage, and described valve ball is arranged in described valve body movably, and described valve ball is opened described fluid passage in a first state and closed described fluid passage in the second condition.
Preferably, described separation chamber is positioned at the top of described fluid reservoir, described opening is positioned at the top of described separation chamber, described blast pipe inserts described tank body from the bottom of described tank body, and the inlet end of described blast pipe is near described opening, and the outlet side of described blast pipe is away from described opening, during the upright placement of described tank body, described valve ball opens described fluid passage, and when described tank body stands upside down and places, described valve ball closes described fluid passage.
Preferably, described dividing plate is made up of flexible material.
Preferably, described blast pipe and described dividing plate are that buckle-type is connected.
Preferably, described dividing plate is provided with snap ring, described blast pipe is provided with draw-in groove, described blast pipe is through described snap ring, and described snap ring and described draw-in groove tight fit.
Preferably, described snap ring arranged outside has distortion groove.
Preferably, the edge of described dividing plate and the inwall Elastic Contact of described tank body.
The embodiment of the present invention provides a kind of liquid pumping means on the other hand, it comprises Suction head component, fluid reservoir assembly and body, described fluid reservoir assembly is connected with described body and Suction head component, described fluid reservoir assembly is the fluid reservoir assembly of the liquid pumping means described in above-mentioned any embodiment, the tube connector that described Suction head component comprises suction nozzle with battery unit and is connected with described suction nozzle with battery unit, described tube connector inserts described separation chamber from described opening, be provided with pumping means in described body, described pumping means is connected with the outlet side of described blast pipe.
Preferably, the height of the outlet of described tube connector is lower than the height of the inlet end of described blast pipe.
The liquid pumping means that the embodiment of the present invention provides and fluid reservoir assembly, by tank body is divided into separation chamber and fluid reservoir, and check valve assembly is set between separation chamber and fluid reservoir, can prevent that this liquid pumping means is careless in use to be poured out the liquid in tank body and be discharged to outside liquid pumping means.
Accompanying drawing explanation
Fig. 1 is the structural representation of the liquid pumping means that the embodiment of the present invention provides.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of the liquid pumping means of Fig. 1.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1 to Fig. 3, the embodiment of the present invention provides a kind of liquid pumping means, and it comprises Suction head component 3, fluid reservoir assembly and body 1.Fluid reservoir assembly is connected with body 1 and Suction head component 3.Specifically, a part for body 1 is arranged on the below of fluid reservoir assembly, and the side of body 1 is also provided with handle 12, and Suction head component 3 is connected to the top of fluid reservoir assembly, and the handle 12 of body 1 removably connects with the top of Suction head component 3 and fluid reservoir assembly.It should be noted that, in the application above and below indication, be with the visual angle shown in Fig. 1.The tube connector 32 that Suction head component 3 comprises suction nozzle with battery unit 31 and is connected with suction nozzle with battery unit 31.
Fluid reservoir assembly comprises tank body 2, dividing plate 23 and blast pipe 24, and tank body 2 is separated into separation chamber 21 and fluid reservoir 22 by dividing plate 23.Separation chamber 21 offers the opening with ft connection, for air inlet liquid mixture.The tube connector 32 of Suction head component 3 is inserted into separation chamber 21 from opening, is directed in separation chamber 21 by the gas-liquid mixture that suction nozzle with battery unit 31 aspirates.Blast pipe 24 is through fluid reservoir 22 and dividing plate 23, and stretch in separation chamber 21, the inlet end of blast pipe 24 is arranged in separation chamber 21, and the outlet side of blast pipe 24 is positioned at outside tank body 2.Be provided with pumping means 11 in body 1, pumping means 11 is arranged on the below of tank body 2, is connected with the outlet side of blast pipe 24, for passing through blast pipe 24 extracting air from separation chamber 21.Pumping means 11 is specifically as follows centrifugal blower.After gas-liquid mixture enters into separation chamber 21, gas is taken away by from blast pipe 24, and liquid is then stayed in separation chamber 21, realizes gas-liquid separation.
Dividing plate 23 is also provided with the check valve assembly 25 connecting separation chamber 21 and fluid reservoir 22, check valve assembly 25 controls liquid from separation chamber 21 to fluid reservoir 22 one-way flow, liquid in Ye Ji separation chamber 21 can flow in fluid reservoir 22 by check valve assembly 25, be stored in fluid reservoir 22, but, when this liquid pumping means is stood upside down, liquid in fluid reservoir 22 but cannot be flow in separation chamber 21 by check valve assembly 25, thus prevents liquid to be poured out through tube connector 32 from separation chamber 21.Dividing plate 23 and check valve assembly 25 form funnel-shaped structure jointly.Please refer to Fig. 3, position tank body 2 corresponding to fluid reservoir 22 is also provided with an osculum, and osculum is by plug 26 shutoff.Make when pouring out the liquid in fluid reservoir 22, opening plug 26 can pour out liquid.
Please refer to Fig. 2, in a preferred embodiment, check valve assembly 25 comprises valve body 251 and valve ball 252, valve body 251 is provided with fluid passage 253, valve ball 252 is arranged in valve body 251 movably, and valve ball 252 opens fluid passage 253 and closing liquid passage 253 in the second condition in a first state.Specifically, when this liquid pumping means is in upright state, valve ball 252 opens fluid passage 253, liquid in separation chamber 21 can enter into fluid reservoir 22 by fluid passage 253, and when this liquid pumping means is in handstand state, valve ball 252 moves under gravity, is blocked by fluid passage 253, thus makes the liquid in fluid reservoir 22 cannot enter into separation chamber 21 by fluid passage 253.It should be noted that, in other embodiments, check valve assembly 25 also can be the check valve of other structures.
Further preferably, separation chamber 21 is positioned at the top of fluid reservoir 22, opening is positioned at the top of separation chamber 21, blast pipe 24 inserts tank body 2 from the bottom of tank body 2, and the inlet end of blast pipe 24 is near opening, and the outlet side of blast pipe 24 is away from opening, during the upright placement of tank body 2, valve ball 252 opens fluid passage 253, when tank body 2 stands upside down and places, and valve ball 252 closing liquid passage 253.It should be noted that, be a relative position relationship above and below the application's indication, is with the visual angle shown in Fig. 1.
In a preferred embodiment, dividing plate 23 is made up of flexible material, such as, can be to be made up of some flexible plastic materials, makes it easy to closely cooperate with the inwall of tank body 2, and is convenient to assembling.Further preferably, blast pipe 24 is with dividing plate 23 for buckle-type is connected, and both can split.
Please refer to Fig. 2, further preferably, dividing plate 23 is provided with snap ring 231, snap ring 231 is the annular solid of a central aperture, the periphery wall of blast pipe 24 is provided with the draw-in groove 241 of annular, and blast pipe 24 is through snap ring 231, and snap ring 231 and draw-in groove 241 tight fit.By setting like this, dividing plate 23 can be made can be located well in tank body 2.
In a further preferred embodiment, snap ring 231 arranged outside has distortion groove 232, and this distortion groove 232 can more easily be out of shape for making snap ring 231, thus is convenient to make blast pipe 24 through snap ring 231.
In a preferred embodiment, the edge of dividing plate 23 and the inwall Elastic Contact of tank body 2, form hermetically-sealed construction, anti-sealing enters into separation chamber 21 along the inwall of tank body 2 from fluid reservoir 24.
In a preferred embodiment, the height of the outlet of the tube connector 32 of Suction head component 3, lower than the height of the inlet end of blast pipe 24, so arranges and the liquid of gas-liquid mixture can be prevented to be taken directly in blast pipe 24.Indication height herein, also refers to the position of the above-below direction at the visual angle shown in Fig. 1.
This liquid pumping means in use, pumping means 11 starts, in tank body 2, negative pressure is formed by blast pipe 24, the suction nozzle with battery unit 31 of Suction head component 3 starts the liquid (water) on pumping hard surface (such as glass), gas-liquid mixture enters into separation chamber 21 along tube connector 32, gas-liquid separation in separation chamber 21, gas is sucked in body 1 by blast pipe 24, and discharge outside body 1 from the opening the lateral wall of body 1, liquid is then stayed in separation chamber 21, and is flowed in fluid reservoir 22 by check valve assembly 25.When the liquid in fluid reservoir 22 is more, then opens plug 26, water is poured out.This liquid pumping means is when standing upside down use, fluid passage 253 is blocked by the valve ball 252 of check valve assembly 25 under gravity, make the water in fluid reservoir 22 not enter into separation chamber 21 by this check valve assembly 25, thus solve the liquid when liquid pumping means stands upside down and easily enter separation chamber 21 and the problem poured out by Suction head component 3.
The liquid pumping means that the embodiment of the present invention provides and fluid reservoir assembly, by tank body is divided into separation chamber and fluid reservoir, and check valve assembly is set between separation chamber and fluid reservoir, can prevent that this liquid pumping means is careless in use to be poured out the liquid in tank body and be discharged to outside liquid pumping means.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the fluid reservoir assembly of a liquid pumping means, it is characterized in that, comprise tank body, dividing plate and blast pipe, described tank body is separated into separation chamber and fluid reservoir by described dividing plate, described separation chamber offers the opening with ft connection, described opening is used for air inlet liquid mixture, described blast pipe is through described fluid reservoir and dividing plate, stretch in described separation chamber, the inlet end of described blast pipe is arranged in described separation chamber, the outlet side of described blast pipe is positioned at outside described tank body, described dividing plate is also provided with the check valve assembly connecting described separation chamber and fluid reservoir, described check valve assembly controls liquid from described separation chamber to described fluid reservoir one-way flow.
2. the fluid reservoir assembly of liquid pumping means according to claim 1, it is characterized in that, described check valve assembly comprises valve body and valve ball, described valve body is provided with fluid passage, described valve ball is arranged in described valve body movably, and described valve ball is opened described fluid passage in a first state and closed described fluid passage in the second condition.
3. the fluid reservoir assembly of liquid pumping means according to claim 2, it is characterized in that, described separation chamber is positioned at the top of described fluid reservoir, described opening is positioned at the top of described separation chamber, described blast pipe inserts described tank body from the bottom of described tank body, the inlet end of described blast pipe is near described opening, the outlet side of described blast pipe is away from described opening, during the upright placement of described tank body, described valve ball opens described fluid passage, when described tank body stands upside down and places, described valve ball closes described fluid passage.
4. the fluid reservoir assembly of liquid pumping means according to claim 1, is characterized in that, described dividing plate is made up of flexible material.
5. the fluid reservoir assembly of liquid pumping means according to claim 4, is characterized in that, described blast pipe and described dividing plate are that buckle-type is connected.
6. the fluid reservoir assembly of liquid pumping means according to claim 5, is characterized in that, described dividing plate is provided with snap ring, and described blast pipe is provided with draw-in groove, and described blast pipe is through described snap ring, and described snap ring and described draw-in groove tight fit.
7. the fluid reservoir assembly of liquid pumping means according to claim 6, is characterized in that, described snap ring arranged outside has distortion groove.
8. the fluid reservoir assembly of liquid pumping means according to claim 4, is characterized in that, the edge of described dividing plate and the inwall Elastic Contact of described tank body.
9. a liquid pumping means, comprise Suction head component, fluid reservoir assembly and body, described fluid reservoir assembly is connected with described body and Suction head component, it is characterized in that, described fluid reservoir assembly is the fluid reservoir assembly of the liquid pumping means described in any one of claim 1 to 8, the tube connector that described Suction head component comprises suction nozzle with battery unit and is connected with described suction nozzle with battery unit, described tube connector inserts described separation chamber from described opening, be provided with pumping means in described body, described pumping means is connected with the outlet side of described blast pipe.
10. liquid pumping means according to claim 9, is characterized in that, the height of the outlet of described tube connector is lower than the height of the inlet end of described blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104901.XA CN104706272A (en) | 2015-03-10 | 2015-03-10 | Liquid swabbing device and liquid storage tank assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104901.XA CN104706272A (en) | 2015-03-10 | 2015-03-10 | Liquid swabbing device and liquid storage tank assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104706272A true CN104706272A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104901.XA Pending CN104706272A (en) | 2015-03-10 | 2015-03-10 | Liquid swabbing device and liquid storage tank assembly thereof |
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| Country | Link |
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| CN (1) | CN104706272A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725161A (en) * | 2016-12-13 | 2017-05-31 | 清远市蓝海慧谷智能科技有限公司 | A kind of wet type cleaning equipment |
| CN107581967A (en) * | 2017-10-25 | 2018-01-16 | 中山市金舜家庭用品有限公司 | A kind of surface cleaning |
| WO2018176607A1 (en) * | 2017-03-28 | 2018-10-04 | 何文波 | Window scraper |
| CN114190846A (en) * | 2021-12-17 | 2022-03-18 | 珠海格力电器股份有限公司 | Sewage tank and floor cleaning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106725161A (en) * | 2016-12-13 | 2017-05-31 | 清远市蓝海慧谷智能科技有限公司 | A kind of wet type cleaning equipment |
| WO2018176607A1 (en) * | 2017-03-28 | 2018-10-04 | 何文波 | Window scraper |
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| CN114190846A (en) * | 2021-12-17 | 2022-03-18 | 珠海格力电器股份有限公司 | Sewage tank and floor cleaning machine |
| CN114190846B (en) * | 2021-12-17 | 2022-12-16 | 珠海格力电器股份有限公司 | Sewage tank and floor cleaning machine |
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Application publication date: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |