CN204072993U - A kind of quantitative priming device - Google Patents
A kind of quantitative priming device Download PDFInfo
- Publication number
- CN204072993U CN204072993U CN201420444993.7U CN201420444993U CN204072993U CN 204072993 U CN204072993 U CN 204072993U CN 201420444993 U CN201420444993 U CN 201420444993U CN 204072993 U CN204072993 U CN 204072993U
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- China
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- liquid
- inlet
- pipeline
- return hole
- priming device
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Abstract
This utility model provides a kind of quantitative priming device, comprise pressurized nebulizer, liquid containing bottle and air feed pump, air inlet is provided with bottom described pressurized nebulizer, top is provided with the first inlet, and its side surface bottom is provided with liquid return hole, top is provided with atomisation outlet, described air inlet is connected by pipeline with air feed pump, and described liquid return hole is Height Adjustable, described liquid containing bottle top is respectively equipped with liquid outlet and the second inlet, described liquid outlet is connected with the first inlet of pressurized nebulizer by pipeline, described second inlet is connected with liquid return hole by pipeline, and the pipeline of connection the first inlet and liquid outlet is connected with peristaltic pump.The beneficial effects of the utility model are: structure is simple, automatic fluid injection, production efficiency are high, safety is high, it is more accurate to inject the amount of liquid.
Description
Technical field
This utility model belongs to medical instruments field, especially relates to a kind of quantitative priming device.
Background technology
At present, pressurized nebulizer, in clinical practice, mainly relies on the manually additional liquid be atomized.And there is certain defect in this device, one, this device needs manual operation, and has certain danger and waste of manpower; Two, there is certain error in the amount injecting liquid, not accurately.
Summary of the invention
This utility model, in order to overcome the defect of existing pressurized nebulizer, provides that a kind of structure is simple, automatic fluid injection, production efficiency are high, safety is high, inject the more accurate quantitative priming device of the amount of liquid, is particluarly suitable for using in pressurized nebulizer.
The technical solution of the utility model is: a kind of quantitative priming device, comprise pressurized nebulizer, liquid containing bottle and air feed pump, be provided with air inlet bottom described pressurized nebulizer, top is provided with the first inlet, and its side surface bottom is provided with liquid return hole, top is provided with atomisation outlet, described air inlet is connected by pipeline with air feed pump, and described liquid return hole is Height Adjustable
Described liquid containing bottle top is respectively equipped with liquid outlet and the second inlet, described liquid outlet is connected with the first inlet of pressurized nebulizer by pipeline, described second inlet is connected with liquid return hole by pipeline, and the pipeline of connection the first inlet and liquid outlet is connected with peristaltic pump.
Further, bottom described liquid containing bottle, be provided with liquid-level switch, can detect and whether have liquid.
Further, extend to bottom liquid containing bottle by the pipeline of liquid outlet, extend to bottle with liquid-out top by the pipeline of the second inlet.
Further, described liquid return hole is higher than liquid containing bottle top.
Further, be provided with gathering sill immediately below described liquid return hole, described pressurized nebulizer inwall is provided with the arc be adjacent to it, and is provided with thin film between described arc and pressurized nebulizer inwall, described arc bottom is provided with handle, and described handle is through gathering sill.
Further, there is scale described gathering sill both sides.
Further, described arc shape is greater than liquid return hole shape.
The advantage that this utility model has and good effect are: the liquid in liquid containing bottle can be injected in pressurized nebulizer automatically by controlling peristaltic pump, and unnecessary liquid turns back in liquid containing bottle by liquid return hole, simultaneously, as required by regulating arc, the accurate and quantitative of each reservoir quantity can be ensured.There is structure simple, do not need manually-operated advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the partial sectional view of this utility model pressurized nebulizer
In figure:
| 1, pressurized nebulizer | 2, liquid containing bottle | 3, air feed pump |
| 4, air inlet | 5, the first inlet | 6, liquid return hole |
| 7, atomisation outlet | 8, liquid outlet | 9, the second inlet |
| 10, liquid-level switch | 11, peristaltic pump | 12, gathering sill |
| 13, arc | 14, handle | ? |
Detailed description of the invention
As shown in Figure 1-2, the technical solution of the utility model is: a kind of quantitative priming device, comprise pressurized nebulizer 1, liquid containing bottle 2 and air feed pump 3, air inlet 4 is provided with bottom described pressurized nebulizer 1, top is provided with the first inlet 5, and its side surface bottom is provided with liquid return hole 6, top is provided with atomisation outlet 7, described air inlet 4 is connected by pipeline with air feed pump 3, gathering sill 12 is provided with immediately below described liquid return hole 6, described pressurized nebulizer 1 inwall is provided with the arc 13 be adjacent to it, and be provided with thin film between described arc 14 and pressurized nebulizer 1 inwall, described arc 13 bottom is provided with handle 14, described handle 14 is through gathering sill 12, there is scale described gathering sill 12 both sides, and described arc 13 shape is greater than liquid return hole 6 shape,
Described liquid containing bottle 2 top is respectively equipped with liquid outlet 8 and the second inlet 9, bottom are provided with liquid-level switch 10, described liquid outlet 8 is connected with the first inlet 5 of pressurized nebulizer 1 by pipeline, described second inlet 9 is connected with liquid return hole 8 by pipeline, extend to bottom liquid containing bottle 1 by the pipeline of liquid outlet 8, liquid containing bottle 1 top is extended to by the pipeline of the second inlet 9, and connection first inlet 5 and the pipeline of liquid outlet 8 are connected with peristaltic pump 11, described liquid return hole 6 is higher than liquid containing bottle 1 top.
The work process of this example: open peristaltic pump, the pipeline of liquid through being connected with liquid outlet is injected in pressurized nebulizer, and when liquid reaches water level same as liquid return hole, liquid can be turned back in liquid containing bottle by the pipeline be connected with liquid return hole automatically.According to different needs, mobile arc can by liquid return hole part bumping post, thus realize regulating back liquid height.
Air feed pump is the source of the gas that pressurized nebulizer uses.After being started, then from air inlet to pressurized nebulizer injecting gas, to ensure that pressurized nebulizer sprays the liquid be atomized.
And liquid-level switch can to detect in liquid containing bottle whether liquid, if do not have liquid just to be closed by peristaltic pump.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a quantitative priming device, comprise pressurized nebulizer, liquid containing bottle and air feed pump, it is characterized in that: be provided with air inlet bottom described pressurized nebulizer, top is provided with the first inlet, and its side surface bottom is provided with liquid return hole, top is provided with atomisation outlet, described air inlet is connected by pipeline with air feed pump, and described liquid return hole is Height Adjustable
Described liquid containing bottle top is respectively equipped with liquid outlet and the second inlet, described liquid outlet is connected with the first inlet of pressurized nebulizer by pipeline, described second inlet is connected with liquid return hole by pipeline, and the pipeline of connection the first inlet and liquid outlet is connected with peristaltic pump.
2. a kind of quantitative priming device according to claim 1, is characterized in that: be provided with liquid-level switch bottom described liquid containing bottle, can detect and whether have liquid.
3. a kind of quantitative priming device according to claim 1, is characterized in that: extend to bottom liquid containing bottle by the pipeline of liquid outlet, extends to bottle with liquid-out top by the pipeline of the second inlet.
4. a kind of quantitative priming device according to claim 1, is characterized in that: described liquid return hole is higher than liquid containing bottle top.
5. a kind of quantitative priming device according to claim 1, it is characterized in that: immediately below described liquid return hole, be provided with gathering sill, described pressurized nebulizer inwall is provided with the arc be adjacent to it, and be provided with thin film between described arc and pressurized nebulizer inwall, described arc bottom is provided with handle, and described handle is through gathering sill.
6. a kind of quantitative priming device according to claim 5, is characterized in that: there is scale described gathering sill both sides.
7. a kind of quantitative priming device according to claim 5, is characterized in that: described arc shape is greater than liquid return hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444993.7U CN204072993U (en) | 2014-08-08 | 2014-08-08 | A kind of quantitative priming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444993.7U CN204072993U (en) | 2014-08-08 | 2014-08-08 | A kind of quantitative priming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072993U true CN204072993U (en) | 2015-01-07 |
Family
ID=52165764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444993.7U Expired - Fee Related CN204072993U (en) | 2014-08-08 | 2014-08-08 | A kind of quantitative priming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259413A (en) * | 2018-08-02 | 2019-01-25 | 合肥中科力科技有限公司 | A kind of beauty and skin care atomizer and its system |
| CN110464922A (en) * | 2019-08-19 | 2019-11-19 | 丁瑞芬 | A kind of vaporizer dose control equipment |
-
2014
- 2014-08-08 CN CN201420444993.7U patent/CN204072993U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259413A (en) * | 2018-08-02 | 2019-01-25 | 合肥中科力科技有限公司 | A kind of beauty and skin care atomizer and its system |
| CN109259413B (en) * | 2018-08-02 | 2021-05-14 | 合肥中科力一科技有限公司 | Beauty skin care spraying instrument and system thereof |
| CN110464922A (en) * | 2019-08-19 | 2019-11-19 | 丁瑞芬 | A kind of vaporizer dose control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170808 |