CN203264572U - Negative pressure suction liquid medicament proportioning device - Google Patents
Negative pressure suction liquid medicament proportioning device Download PDFInfo
- Publication number
- CN203264572U CN203264572U CN 201320314711 CN201320314711U CN203264572U CN 203264572 U CN203264572 U CN 203264572U CN 201320314711 CN201320314711 CN 201320314711 CN 201320314711 U CN201320314711 U CN 201320314711U CN 203264572 U CN203264572 U CN 203264572U
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- Prior art keywords
- negative pressure
- pipeline
- pressure suction
- liquid medicament
- suction liquid
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- Expired - Fee Related
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Abstract
The utility model discloses a negative pressure suction liquid medicament proportioning device. The negative pressure suction liquid medicament proportioning device comprises a medicine dispensing box which is connected with a motor and a check valve through a pipeline to form a loop, wherein a suction device is arranged on the pipeline. The negative pressure suction liquid medicament proportioning device has the advantages that only the suction device is additionally arranged on the pipeline on the basis that original equipment and pipeline routes are not changed, thus the labor intensity of workers for medicine dispensing and the dangerousness are alleviated or avoided.
Description
Technical field
The utility model belongs to liquid pharmaceutical matching device technical field, is specifically related to a kind of negative pressure suction liquid pharmaceutical matching device.
Background technology
Enterprise's production or other association area in medicament proportioning mixed process, are generally all manually first the concentrated stoste of finished product to be poured in Scatula, then dilute by a certain percentage, and stirring at last gets final product again.Because the existing system Scatula overhead approximately has height more than 2 meters, need at least 2-3 operating personnel to cooperatively interact when manually making up a prescription, 1 people climbs up the Scatula top, and all the other people are in the medicine-chest bottom delivery.Make up a prescription by this way, not only cause the increase of labor intensity of operating staff, also have certain personal dangerousness, even also have the possibility of being damaged by medicament, extremely be unfavorable for the modernization safety in production of enterprise.
The utility model content
The purpose of this utility model is to provide a kind of negative pressure suction liquid pharmaceutical matching device, has solved the existing problem that dosing labour intensity is large and risk factor is high of manually climbing.
The technical scheme that the utility model adopts is: a kind of negative pressure suction liquid pharmaceutical matching device, comprise Scatula, and Scatula and motor and check (non-return) valve are connected to form the loop by pipeline, and pipeline is provided with aspirator.
Characteristics of the present utility model also are,
Aspirator comprises Venturi tube, is provided with medicine absorbing tube in the middle of Venturi tube, and medicine absorbing tube connects explosive barrel.
Medicine absorbing tube is provided with valve.
The beneficial effects of the utility model are: a kind of negative pressure suction of the utility model liquid pharmaceutical matching device is on the basis that does not change existing equipment and pipe-line, only increase aspirator on pipeline, thus the labour intensity and the danger that reduce or avoided manually making up a prescription.
Description of drawings
Fig. 1 is the structural representation of a kind of negative pressure liquid pharmaceutical of the utility model matching device;
Fig. 2 is the structural representation of aspirator in a kind of negative pressure liquid pharmaceutical of the utility model matching device.
In figure, 1. Scatula, 2. aspirator, 21. Venturi tubes, 22. valves, 23. medicine absorbing tubes, 3. explosive barrel, 4. pipeline, 5. check (non-return) valve, 6. motor.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides a kind of negative pressure suction liquid pharmaceutical matching device, as shown in Figure 1, comprises Scatula 1, and Scatula 1 is connected to form the loop with motor 6 and check (non-return) valve 5 by pipeline 4, and pipeline 4 is provided with aspirator 2.As shown in Figure 2, aspirator 2 comprises Venturi tube 21, is provided with medicine absorbing tube 23 in the middle of Venturi tube 21, and medicine absorbing tube 23 connects explosive barrel 3.Medicine absorbing tube 23 is provided with valve 22.
When making up a prescription, at first actuating motor 6, open valve 22.The water that takes the lead in injecting in Scatula 1 just can circulate by the loop that pipeline 4 is connected to form at Scatula 1 and motor 6 and check (non-return) valve 5, when current pass through the narrow positions of Venturi tube 21 centres in aspirator 2, flow velocity improves, and then the generation negative pressure, allocate with water so just can automatically the medicament in explosive barrel 3 be drawn in Scatula 1 by medicine absorbing tube 23.When reaching proportioning, valve-off 22 no longer aspirates medicament.
The utility model is simple in structure, and is convenient and practical.
Claims (3)
1. a negative pressure is aspirated the liquid pharmaceutical matching device, comprise Scatula (1), described Scatula (1) is connected to form the loop with motor (6) and check (non-return) valve (5) by pipeline (4), and it is characterized in that: described pipeline (4) is provided with aspirator (2).
2. a kind of negative pressure is aspirated the liquid pharmaceutical matching device according to claim 1, it is characterized in that: described aspirator (2) comprises Venturi tube (21), be provided with medicine absorbing tube (23) in the middle of described Venturi tube (21), described medicine absorbing tube (23) connects explosive barrel (3).
3. a kind of negative pressure is aspirated the liquid pharmaceutical matching device according to claim 2, and it is characterized in that: described medicine absorbing tube (23) is provided with valve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314711 CN203264572U (en) | 2013-06-03 | 2013-06-03 | Negative pressure suction liquid medicament proportioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314711 CN203264572U (en) | 2013-06-03 | 2013-06-03 | Negative pressure suction liquid medicament proportioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264572U true CN203264572U (en) | 2013-11-06 |
Family
ID=49495066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320314711 Expired - Fee Related CN203264572U (en) | 2013-06-03 | 2013-06-03 | Negative pressure suction liquid medicament proportioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556488A (en) * | 2020-11-17 | 2021-03-26 | 西安净源水处理科技有限公司 | Chemical cleaning and medicine dissolving device for large superheater |
| CN113289564A (en) * | 2021-06-22 | 2021-08-24 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
-
2013
- 2013-06-03 CN CN 201320314711 patent/CN203264572U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556488A (en) * | 2020-11-17 | 2021-03-26 | 西安净源水处理科技有限公司 | Chemical cleaning and medicine dissolving device for large superheater |
| CN113289564A (en) * | 2021-06-22 | 2021-08-24 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
| CN113289564B (en) * | 2021-06-22 | 2022-01-14 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
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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 |
Granted publication date: 20131106 Termination date: 20190603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |