CN206014397U - A kind of liquid preparation automatic adding device - Google Patents
A kind of liquid preparation automatic adding device Download PDFInfo
- Publication number
- CN206014397U CN206014397U CN201620918042.8U CN201620918042U CN206014397U CN 206014397 U CN206014397 U CN 206014397U CN 201620918042 U CN201620918042 U CN 201620918042U CN 206014397 U CN206014397 U CN 206014397U
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- CN
- China
- Prior art keywords
- liquid preparation
- adding device
- automatic adding
- valve
- explosive box
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Abstract
The utility model discloses a kind of liquid preparation automatic adding device, including the high-order medicine-chest that connected by feed pipe and explosive box, the bottom of explosive box is provided with discharge nozzle, discharge nozzle is provided with demarcation valve and magnetic valve, relay is connected with magnetic valve, relay is connected with the output end of controller, and the input of controller is connected with touch-screen.By controlling the solenoid valves time, the utility model liquid preparation automatic adding device, realizes that liquid preparation adds precise control, solenoid valve failure rate is low, controlling unit is few, and method is simple, easily realizes, reduces cost, and the utility model can achieve the precise control of flow without using flowmeter.
Description
Technical field
The utility model is related to a kind of medicament adding device, and in particular to a kind of liquid preparation automatic adding device.
Background technology
At present, liquid preparation automatically adds and all employ mostly measuring equipment to realize accurately interpolation, mainly have measuring pump,
Flowmeter etc..These equipment failure rates are higher, once break down that medicament flow distortion, cutout occurs, affect whole production
The product quality of line.
Utility model content
The purpose of this utility model is to provide a kind of liquid preparation automatic adding device, solves existing dosage facility or flow
Meter fault rate is high, medicament flow distortion, the problem of cutout easily occurs.
The technical scheme adopted by the utility model is that a kind of liquid preparation automatic adding device, including by feed pipe
The high-order medicine-chest of connection and explosive box, the bottom of explosive box are provided with discharge nozzle, and discharge nozzle is provided with demarcation valve and magnetic valve, electromagnetism
It is connected with relay on valve, relay is connected with the output end of controller, and the input of controller is connected with touch-screen.
The characteristics of the utility model, also resides in,
One end of feed pipe is connected to the lower end of high-order medicine-chest, and the other end of feed pipe equipped with ball-cock assembly and puts in explosive box
Interior.
Liquid level of the liquid level of high-order medicine-chest higher than explosive box.
Valve is demarcated near the position of explosive box.
The lower end of explosive box is provided with exhaust-valve.
Model S7-300 of controller 10 or 315-2DP.
The model ET 200M of relay 9.
The beneficial effects of the utility model are that the utility model liquid preparation automatic adding device, by controlling magnetic valve
Conduction time realizes that liquid preparation adds precise control, and solenoid valve failure rate is low, and controlling unit is few, and method is simple, easily realizes,
Reduces cost, and the present invention can achieve the precise control of flow without using flowmeter.
Description of the drawings
Fig. 1 is the structural representation in the utility model liquid preparation automatic adding device；
Fig. 2 is magnetic valve controller structure chart in the utility model liquid preparation automatic adding device.
In figure, 1. high-order medicine-chest, 2. explosive box, 3. feed pipe, 4. ball-cock assembly, 5. demarcates valve, 6. magnetic valve, 7. empties
Valve, 8. discharge nozzle, 9. relay, 10. controller, 11. touch-screens.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in detail.
The utility model liquid preparation automatic adding device, structure is as shown in figure 1, height including being connected by feed pipe 3
Position medicine-chest 1 and explosive box 2, the bottom of explosive box 2 are provided with discharge nozzle 8, and the lower end of explosive box 2 is provided with exhaust-valve 7, discharge nozzle 8
Demarcation valve 5 and magnetic valve 6 is provided with, and valve 5 is demarcated near the position of explosive box 2, as shown in Fig. 2 being connected with relay on magnetic valve 6
Device 9, relay 9 are connected with the output end of controller 10, and the input of controller 10 is connected with touch-screen 11.
One end of feed pipe 3 is connected to the lower end of high-order medicine-chest 1, and the other end of feed pipe 3 equipped with ball-cock assembly 4 and puts in storage
In medicine-chest 2, ball-cock assembly 4 guarantees liquid level stabilizing in explosive box 2；Liquid level of the liquid level of high-order medicine-chest 1 higher than explosive box 2.
Wherein model S7-300 of controller 10 or 315-2DP；The model ET 200M of relay 9.
The method that is added using the control medicament of aforesaid liquid medicament automatic adding device, is comprised the following steps：
Step 1, demarcates valve 5 and opens, and 6 unit interval of experimental test magnetic valve (minute) liquid maximum stream flow is x；
Step 2, operation touch-screen 11, it is T, step to set flows per unit time first as a, magnetic valve operation per minute
Rapid 1 unit interval for obtaining (minute) liquid maximum stream flow x, and send this signal to controller 10；
Step 3, controller 10 calculate and set flow a and demarcate maximum stream flow x ratio a/x=b, b is scaled with the second is
The time of unit：60 × b=t (s), then 6 each conduction time of magnetic valve is t/T (s), works T time within one minute, then will calculate
Consequential signal sends relay 9 to；
Step 4, relay 9 control additive amount of medicament by controlling 6 conduction time of magnetic valve, so as to reach control unit
Time sets fluid flow purpose.
Claims (7)
1. a kind of liquid preparation automatic adding device, it is characterised in that include the high-order medicine-chest (1) connected by feed pipe (3)
With explosive box (2), the bottom of explosive box (2) is provided with discharge nozzle (8), and discharge nozzle (8) are provided with demarcation valve (5) and electricity
Magnet valve (6), is connected with relay (9) on magnetic valve (6), relay (9) are connected with the output end of controller (10),
The input of controller (10) is connected with touch-screen (11).
2. liquid preparation automatic adding device according to claim 1, it is characterised in that the one end of feed pipe (3)
The lower end of high-order medicine-chest (1) is connected to, the other end of feed pipe (3) equipped with ball-cock assembly (4) and is put in explosive box (2).
3. liquid preparation automatic adding device according to claim 1, it is characterised in that the liquid of high-order medicine-chest (1)
Liquid level of the face higher than explosive box (2).
4. liquid preparation automatic adding device according to claim 1, it is characterised in that demarcation valve (5) are near storage
The position of medicine-chest (2).
5. liquid preparation automatic adding device according to claim 1, it is characterised in that the lower end of explosive box (2)
It is provided with exhaust-valve (7).
6. liquid preparation automatic adding device according to claim 1, it is characterised in that the model of controller (10)
For S7-300 or 315-2DP.
7. liquid preparation automatic adding device according to claim 1, it is characterised in that the model of relay (9)
For ET 200M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918042.8U CN206014397U (en) | 2016-08-22 | 2016-08-22 | A kind of liquid preparation automatic adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918042.8U CN206014397U (en) | 2016-08-22 | 2016-08-22 | A kind of liquid preparation automatic adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014397U true CN206014397U (en) | 2017-03-15 |
Family
ID=58250532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918042.8U Active CN206014397U (en) | 2016-08-22 | 2016-08-22 | A kind of liquid preparation automatic adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237932A (en) * | 2016-08-22 | 2016-12-21 | 金堆城钼业股份有限公司 | A kind of liquid preparation automatic adding device and control method |
| CN108408676A (en) * | 2018-01-30 | 2018-08-17 | 广西天工冶金科技有限公司 | A kind of liquid pharmaceutical automatic adding device |
-
2016
- 2016-08-22 CN CN201620918042.8U patent/CN206014397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237932A (en) * | 2016-08-22 | 2016-12-21 | 金堆城钼业股份有限公司 | A kind of liquid preparation automatic adding device and control method |
| CN108408676A (en) * | 2018-01-30 | 2018-08-17 | 广西天工冶金科技有限公司 | A kind of liquid pharmaceutical automatic adding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |