CN210935495U - Liquid outlet device and atomizer - Google Patents
Liquid outlet device and atomizer Download PDFInfo
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- CN210935495U CN210935495U CN201920752178.XU CN201920752178U CN210935495U CN 210935495 U CN210935495 U CN 210935495U CN 201920752178 U CN201920752178 U CN 201920752178U CN 210935495 U CN210935495 U CN 210935495U
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- liquid
- connecting piece
- gas
- communicated
- liquid outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1097—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
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Abstract
The utility model provides a liquid outlet device and an atomizer, wherein the liquid outlet device comprises a trachea, a connecting piece and a fluid control device, a liquid storage bottle is arranged upside down above the liquid outlet device, the connecting piece is provided with a gas phase channel communicated with the outside, one end of the trachea is communicated with the upper part of the liquid level in the liquid storage bottle, the other end is communicated with the gas phase channel on the connecting piece, the connecting piece is also provided with a liquid phase channel, one end of the liquid phase channel is communicated with the liquid storage bottle, the other end of the liquid phase channel is communicated with the outside through the fluid control device, the liquid outlet device and the atomizer have the advantages of simple structure, the pressure intensity of each part in the liquid outlet device can be rapidly balanced with the external pressure intensity, especially, after the fluid control device is closed, the liquid outlet device can not continue to discharge liquid or seep liquid, when being used for the, the pressure intensity at two sides of the micropore atomization sheet of the atomizer can be quickly balanced, and the liquid seepage at the micropore atomization sheet of the atomizer is avoided.
Description
Technical Field
The utility model relates to a fluid delivery field technical field, in particular to go out liquid device and atomizer.
Background
In daily life, especially in daily chemical articles, liquid is often required to be output through a liquid outlet device, and at present, the liquid outlet mode of the liquid outlet device mainly comprises two modes: one is that the liquid storage bottle is arranged below the liquid outlet device, and the liquid is discharged in a mode of changing the pressure difference between two sides of the liquid by pressing the liquid outlet device; the other is that the liquid storage bottle is arranged above the liquid outlet device in an inverted mode, when liquid is required to be discharged, the liquid outlet device is opened, liquid is discharged under the action of gravity and the like, and when liquid is not required to be discharged, the liquid outlet device is closed, and the liquid cannot be discharged continuously.
Wherein, when the stock solution bottle is invertd in the top of going out the liquid device, the phenomenon of weeping appears easily, like champignon machine, generally, the basic structure of champignon machine that is equipped with micropore ripples atomizing piece includes base, power device, atomizing device and water tank from bottom to top, in proper order, wherein atomizing device includes micropore atomizing piece at least. The atomizing device is communicated with a liquid outlet hole at the bottom of the water tank through the liquid outlet device, and water mist is formed by the micropore atomizing sheet and is sprayed out from the atomizing nozzle after water and essential oil are discharged through the liquid outlet device. Because the water tank is positioned above the liquid outlet device and the atomizing device, when the aromatherapy machine is used, the microporous atomizing sheet seeps due to the pressure difference between the two sides, the existing mode is to add a manual fluid control device valve such as a switch, the microporous atomizing sheet is opened when the aromatherapy machine is used, and the microporous atomizing sheet seeps when the microporous atomizing sheet is not used, the mode needs manual operation, on one hand, the operation is troublesome, and a user often forgets to close the fluid control device valve easily, so that the microporous atomizing sheet seeps; on the other hand, the automation and the intelligent degree of the aromatherapy machine are reduced.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a liquid outlet device and an atomizer capable of effectively preventing the liquid leakage of the microporous atomization sheet and being intelligently controlled.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a liquid outlet device and an atomizer, so as to achieve the purpose of effectively preventing liquid leakage and being capable of intelligent control.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a liquid outlet device comprises a gas pipe, a connecting piece and a fluid control device, wherein a liquid storage bottle is arranged above the liquid outlet device in an inverted mode, a gas phase channel communicated with the outside is arranged on the connecting piece, one end of the gas pipe is communicated with the position above the liquid level in the liquid storage bottle, the other end of the gas pipe is communicated with the gas phase channel on the connecting piece, a liquid phase channel is further arranged on the connecting piece, one end of the liquid phase channel is communicated with the liquid storage bottle, and the other end of the liquid phase channel is communicated with the outside through the fluid control device.
Furthermore, the connecting piece includes first connecting piece and second connecting piece, first connecting piece lid closes on the bottleneck of stock solution bottle, be equipped with first liquid hole on the bottom surface of first connecting piece, still be equipped with on the first connecting piece with tracheal one end is linked together's first gaseous phase passageway.
Furthermore, the first connecting piece is accommodated in the second connecting piece, a second liquid hole is formed in the bottom surface of the second connecting piece, the second liquid hole and the first liquid hole are correspondingly arranged and are communicated with each other, and a second gas phase channel communicated with the first gas phase channel in the first connecting piece is further formed in the second connecting piece.
Furthermore, the first gas-phase channel comprises a first gas hole formed in the bottom surface of the first connecting piece and a gas-phase connecting portion communicated with the first gas hole, the gas-phase connecting portion is of a circular tubular structure and is axially arranged on the first connecting piece, and one end of the gas pipe is accommodated in the gas-phase connecting portion.
Further, the second gas phase channel comprises a second gas hole positioned on the second connecting piece, and the second gas hole is communicated with the first gas hole.
Further, the fluid control device is one or more of an electromagnetic valve, a microporous membrane and a cotton stick.
Further, the fluid control device has a first end and a second end, the first end is communicated with the second liquid hole, and the second end is communicated with the atomization device.
Further, be equipped with atomizing mouth and third gaseous phase passageway on the atomizing device, the atomizing mouth with fluid control device's second end is linked together, be equipped with micropore atomizing piece in the atomizing mouth, the one end of third gaseous phase passageway with the atomizing mouth is linked together, the other end with the second gas pocket is linked together.
Furthermore, a first sealing ring and a second sealing ring are further arranged between the bottom surface of the first connecting piece and the bottom surface of the second connecting piece, the first sealing ring is located on the outer side of the second sealing ring, and the first air hole and the second air hole are located between the first sealing ring and the second sealing ring.
An atomizer, the atomizer has foretell liquid device.
Compared with the prior art, go out the liquid device have simple structure, go out the pressure of each department in the liquid device can reach balanced advantage with external pressure fast, especially close fluid control device after, go out the liquid device and can not continue toward outer flowing back or sepage for during atomizer or champignon machine, can make the pressure of atomizer or champignon machine micropore atomizing piece both sides reach the balance fast, avoid atomizer or champignon machine micropore atomizing piece department sepage.
Another objective of the present invention is to provide an atomizer, which has the same advantages as the above liquid outlet device with respect to the prior art, and is not repeated herein.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural diagram of an atomizer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an atomizer according to an embodiment of the present invention (after the lower housing is removed);
fig. 3 is a schematic structural view of a liquid outlet device (liquid containing bottle) according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a liquid outlet device (without a liquid bottle) according to an embodiment of the present invention;
fig. 5 is an exploded view of the liquid outlet device according to the embodiment of the present invention;
fig. 6 is a schematic sectional structure view of a liquid outlet device according to an embodiment of the present invention;
fig. 7 is an exploded view of the atomizer according to the embodiment of the present invention.
Description of reference numerals:
1-a liquid storage bottle, 11-a bottle mouth, 2-a lower shell, 21-a fog outlet, 22-a control switch, 3-a liquid outlet device, 31-an air pipe, 32-a first connecting piece, 33-a second connecting piece, 34-a fluid control device, 35-an atomization device, 36-a first sealing ring, 37-a second sealing ring, 38-a deceleration flow limiting device and 4-a power device.
Detailed Description
In order to make the technical means, purpose and efficacy of the present invention easy to understand, the following embodiments of the present invention are described in detail with reference to the specific drawings.
It should be noted that all terms used in the present invention for directional and positional indication, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "lateral", "longitudinal", "center", etc., are used only for explaining the relative positional relationship, connection conditions, etc., between the respective members in a certain specific state, and are only for convenience of description of the present invention, but do not require the present invention to be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
Specifically, as shown in fig. 1 to 6, the liquid outlet device 3 includes an air pipe 31, a connecting member and a fluid control device 34, the liquid storage bottle 1 is inverted above the liquid outlet device 3, the connecting member is provided with a gas phase channel communicated with the outside, one end of the air pipe 31 is communicated with the upper side of the liquid level in the liquid storage bottle 1, the other end of the air pipe is communicated with the gas phase channel on the connecting member, the connecting member is further provided with a liquid phase channel, one end of the liquid phase channel is communicated with the liquid storage bottle 1, and the other end of the liquid phase channel is communicated with the outside through the fluid control device 34.
When the liquid storage bottle is used, the fluid control device 34 is opened, liquid in the liquid storage bottle 1 can be discharged through the liquid phase channel on the connecting piece under the action of gravity, the pressure in the liquid storage bottle 1 is reduced along with the discharge of the liquid, and external gas enters the liquid storage bottle 1 through the gas phase channel on the connecting piece and the gas pipe 31 to maintain the pressure balance inside and outside the liquid storage bottle 1 in order to balance the pressure difference inside and outside the liquid storage bottle 1.
This application go out liquid device 3 simple structure, the inside and outside pressure of stock solution bottle 1 can reach the balance fast, especially closes fluid control device 34 after, goes out everywhere pressure in the liquid device 3 can reach the balance with external pressure fast, goes out liquid device 3 and can not continue past flowing back or sepage outward for during the atomizer, can make the pressure of atomizer micropore atomizing piece both sides equal basically, avoid atomizer micropore atomizing piece department sepage.
Further, the connecting piece includes first connecting piece 32 and second connecting piece 33, first connecting piece 32 is inside hollow cylindrical structure, first connecting piece 32 is close to the one end of stock solution bottle 1 uncovered, the one end that stock solution bottle 1 was kept away from to first connecting piece 32 has the bottom surface, first connecting piece 32 lid closes on the bottleneck 11 of stock solution bottle 1, be equipped with first liquid hole on the bottom surface of first connecting piece 32, still be equipped with on the first connecting piece 32 with the first gaseous phase passageway that tracheal 31's one end is linked together.
Further, the second connecting piece 33 is a hollow cylindrical structure, one end of the second connecting piece 33 close to the liquid storage bottle 1 is open, one end of the second connecting piece 33 far away from the liquid storage bottle 1 is provided with a bottom surface, the first connecting piece 32 is accommodated in the second connecting piece 33, a second liquid hole is formed in the bottom surface of the second connecting piece 33, the second liquid hole and the first liquid hole are correspondingly arranged and are communicated with each other, and a second gas phase channel communicated with the first gas phase channel on the first connecting piece 32 is further arranged on the second connecting piece 33.
Preferably, the first liquid hole is located at the center of the bottom surface of the first connecting piece 32; the second hole is located at the center of the bottom surface of the second connection member 33.
Furthermore, the first gas channel includes a first gas hole located on the bottom surface of the first connecting member 32 and a gas phase connecting portion communicated with the first gas hole, the gas phase connecting portion is a circular tubular structure axially arranged on the first connecting member 32, and one end of the gas pipe 31 is accommodated in the gas phase connecting portion.
Further, the second gas phase passage includes a second gas hole on the second connection member 33, and the second gas hole communicates with the first gas hole.
As some embodiments of the present application, the fluid control device 34 is an electrically controlled fluid control device, which can make the liquid outlet control of the liquid outlet device 3 more convenient and more automated.
Preferably, the fluid control device 34 is a solenoid valve.
Further, the fluid control device 34 has a first end and a second end, the first end is communicated with the second liquid hole, and the second end is communicated with the atomization device 35.
As some embodiments of the present application, an atomizing port and a third gas phase channel are disposed on the atomizing device 35, the atomizing port is communicated with the second end of the fluid control device 34, a microporous atomizing sheet is disposed in the atomizing port, and the microporous atomizing sheet can atomize and discharge the liquid; one end of the third gas phase channel is communicated with the atomization opening, and the other end of the third gas phase channel is communicated with the second air hole. When the liquid storage bottle is used, liquid is discharged to the atomizing port through the first liquid hole, the second liquid hole and the fluid control device 34, then is atomized and emitted to the air by the microporous atomizing sheet in the atomizing port, external air enters the atomizing device 35 from the microporous atomizing sheet on the atomizing port under the action of pressure difference, and then sequentially enters the liquid storage bottle 1 through the third gas phase channel, the second gas phase channel, the first gas phase channel and the gas pipe 31.
In addition, when the atomization device 35 is just started, the substances discharged together with the second end of the fluid control device 34 include liquid and a small amount of residual gas, and the arrangement of the atomization opening and the third gas-phase channel on the atomization device 35 can enable the small amount of residual gas to enter the liquid storage bottle 1 through the third gas-phase channel, the second gas-phase channel, the first gas-phase channel and the gas pipe 31, so that liquid outlet is smoother and gas balance is quicker.
As some embodiments of the present application, a first sealing ring 36 and a second sealing ring 37 are further disposed between the bottom surface of the first connecting member 32 and the bottom surface of the second connecting member 33, the first sealing ring 36 is disposed along an outer edge of the bottom surface of the first connecting member 32, the second sealing ring 37 is disposed along an edge of the first liquid hole, the first air hole and the second air hole are disposed between the first sealing ring 36 and the second sealing ring 37, and an annular gas flow channel is formed between the bottom surface of the first connecting member 32 and the bottom surface of the second connecting member 33 through the first sealing ring 36 and the second sealing ring 37, on one hand, the air intake of the liquid outlet device 3 is faster; on the other hand, the first air hole and the second air hole do not need to be correspondingly arranged, the positions of the first air hole and the second air hole are more flexibly arranged, and the first sealing ring 36 and the second sealing ring 37 can be communicated.
As some embodiments of the present application, the air tube 31 may be a tubular structure separately disposed in the liquid storage bottle 1, or may be a gas phase channel disposed on a side wall of the liquid storage bottle 1 by integral molding.
Example 2
As shown in fig. 1 to 6, an atomizer includes a liquid storage bottle 1, a liquid outlet device 3 and a power device 4, an atomizing device 35 is disposed on the liquid outlet device 3, the liquid outlet device 3 and the atomizing device 35 can atomize and discharge the liquid in the liquid storage bottle 1 under the driving of the power device 4, and the specific structures of the liquid outlet device 3 and the atomizing device 35 are the same as those of embodiment 1, and are not repeated herein.
Further, the atomizer still includes lower casing 2, go out liquid device 3, atomizing device 35 and power device 4 and be located in lower casing 2, be equipped with fog outlet 21 and control switch 22 on lower casing 2, fog outlet 21 with atomizing device 35's atomizing mouth corresponds the setting, control switch 22 can control power device 4 opens and stops.
Example 3
As shown in fig. 7, the atomizer comprises a liquid storage bottle 1, a liquid outlet device 3 and a power device 4, wherein the liquid outlet device 3 is provided with an atomizing device 35, and the liquid outlet device 3 and the atomizing device 35 can atomize and discharge the liquid in the liquid storage bottle 1 under the driving of the power device 4.
Further, go out liquid device 3 and include the connecting piece, the connecting piece is inside hollow cylindrical structure, the one end that the connecting piece is close to liquid storage bottle 1 is uncovered, the one end that the liquid storage bottle 1 was kept away from to the connecting piece has the bottom surface, the connecting piece lid closes on the bottleneck 11 of liquid storage bottle 1, be equipped with the through-hole on the bottom surface of connecting piece, the through-hole with atomizing device 35 is linked together, be equipped with the micropore atomizing piece in the atomizing device 35.
Furthermore, a speed reducing and current limiting device 38 is arranged in the through hole on the connecting piece, and the speed reducing and current limiting device 38 is one or more of a microporous membrane or a cotton stick.
Preferably, the microporous membrane is a PTFE membrane.
The deceleration flow limiting device 38 can play a flow limiting role on one hand; on the other hand, the pressure intensity at two sides of the micropore atomization sheet can be balanced, and liquid leakage is avoided. Furthermore, the speed reduction and current limiting device 38 does not need to be adjusted manually, and automatic intelligent control of the atomizer is achieved.
It can be understood that the liquid outlet device described in the present application can be used not only for the atomizer, but also for the hand washing machine, etc., and the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The liquid outlet device is characterized in that the liquid outlet device (3) comprises a gas pipe (31), a connecting piece and a fluid control device (34), a liquid storage bottle (1) is arranged above the liquid outlet device (3) in an inverted mode, a gas phase channel communicated with the outside is arranged on the connecting piece, one end of the gas pipe (31) is communicated with the upper portion of the liquid level in the liquid storage bottle (1), the other end of the gas pipe is communicated with the gas phase channel on the connecting piece, a liquid phase channel is further arranged on the connecting piece, one end of the liquid phase channel is communicated with the liquid storage bottle (1), and the other end of the liquid phase channel is communicated with the outside through the fluid control device (34).
2. The liquid outlet device according to claim 1, characterized in that the connecting piece comprises a first connecting piece (32) and a second connecting piece (33), the first connecting piece (32) covers the bottle mouth (11) of the liquid storage bottle (1), a first liquid hole is arranged on the bottom surface of the first connecting piece (32), and a first gas phase channel communicated with one end of the gas pipe (31) is further arranged on the first connecting piece (32).
3. The liquid outlet device according to claim 2, characterized in that the first connecting piece (32) is accommodated in the second connecting piece (33), a second liquid hole is arranged on the bottom surface of the second connecting piece (33), the second liquid hole and the first liquid hole are correspondingly arranged and are communicated with each other, and a second gas phase channel communicated with the first gas phase channel on the first connecting piece (32) is further arranged on the second connecting piece (33).
4. The liquid outlet device according to claim 3, characterized in that the first gas-phase channel comprises a first gas hole on the bottom surface of the first connecting piece (32) and a gas-phase connecting part communicated with the first gas hole, the gas-phase connecting part is a circular tubular structure axially arranged on the first connecting piece (32), and one end of the gas pipe (31) is accommodated in the gas-phase connecting part.
5. The liquid outlet device according to claim 4, characterized in that the second gas phase channel comprises a second gas hole on the second connecting piece (33), and the second gas hole is communicated with the first gas hole.
6. The liquid outlet device according to claim 1, characterized in that the fluid control device (34) is one or more of a solenoid valve, a microporous membrane and a cotton swab.
7. A tapping device according to claim 5, characterised in that the fluid control means (34) has a first end communicating with the second liquid aperture and a second end communicating with the atomizing means (35).
8. The liquid outlet device according to claim 7, wherein an atomizing port and a third gas phase channel are arranged on the atomizing device (35), the atomizing port is communicated with the second end of the fluid control device (34), a microporous atomizing sheet is arranged in the atomizing port, one end of the third gas phase channel is communicated with the atomizing port, and the other end of the third gas phase channel is communicated with the second gas hole.
9. The liquid outlet device according to claim 5, characterized in that a first sealing ring (36) and a second sealing ring (37) are further arranged between the bottom surface of the first connecting piece (32) and the bottom surface of the second connecting piece (33), the first sealing ring (36) is positioned on the outer side of the second sealing ring (37), and the first air hole and the second air hole are positioned between the first sealing ring (36) and the second sealing ring (37).
10. An atomizer, characterized in that, the atomizer has the liquid outlet device of any one of the preceding claims 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019204612791 | 2019-04-08 | ||
| CN201920461279 | 2019-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935495U true CN210935495U (en) | 2020-07-07 |
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ID=71394568
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920752178.XU Active CN210935495U (en) | 2019-04-08 | 2019-05-23 | Liquid outlet device and atomizer |
| CN201910435915.8A Pending CN111790538A (en) | 2019-04-08 | 2019-05-23 | Liquid outlet device and atomizer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910435915.8A Pending CN111790538A (en) | 2019-04-08 | 2019-05-23 | Liquid outlet device and atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN210935495U (en) |
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2019
- 2019-05-23 CN CN201920752178.XU patent/CN210935495U/en active Active
- 2019-05-23 CN CN201910435915.8A patent/CN111790538A/en active Pending
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| Publication number | Publication date |
|---|---|
| CN111790538A (en) | 2020-10-20 |
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