CN2401878Y - Self-setting medicine adding device - Google Patents
Self-setting medicine adding device Download PDFInfo
- Publication number
- CN2401878Y CN2401878Y CN 99256351 CN99256351U CN2401878Y CN 2401878 Y CN2401878 Y CN 2401878Y CN 99256351 CN99256351 CN 99256351 CN 99256351 U CN99256351 U CN 99256351U CN 2401878 Y CN2401878 Y CN 2401878Y
- Authority
- CN
- China
- Prior art keywords
- communicated
- test tank
- volume pump
- valve
- pharmacy jar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a self-setting medicine adding device. On a perfusion pipe of a metering pump communicated with a medicine can, a branch pipeline is arranged to be communicated with the upper end of a metering tank which is vertically arranged. Both ends of the metering tank are communicated with a level meter with a scale, and the lower end of the metering tank is communicated with an inlet pipe which is positioned at the inlet position of the metering pump. The inlet end of the branch pipeline and the outlet end of the metering tank are respectively provided with a valve; the upper end of the metering tank is communicated with an air inlet pipe which is provided with a valve. The utility model can test the accuracy of the medicine adding metering pump in the medicine adding operation at any time or periodically, and then makes the adjustment on the metering pump in time to make the medicine adding dosage to be accurate to enhance the use effect of the medicine and lowers the cost.
Description
The utility model relates to the chemicals dosing plant in fluid treatment process, specifically is that a kind of band can carry out the chemicals dosing plant that verification is adjusted to the measuring accuracy of dosing volume pump.
In the liquid handling process, generally need in processed medium, add broken floating agent, germifuge, medicine and coagulate agent, antisludging agent etc.With kill bacteria, prevent fouling, remove suspension and salt.But in the dosing process, the dose that requires to add is wanted accurately, and addition does not have effect less, and addition causes waste more, increases processing cost, or plays negative effect.And general chemicals dosing plant measuring accuracy relies on the precision of volume pump itself fully, and volume pump is along with the variation of service time, and measuring accuracy will be drifted about, and causes metering inaccurate.
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of and makes dosing dosage accurate from demarcating chemicals dosing plant, improves the result of use of medicine, reduces cost.
The purpose of this utility model is achieved in that
A kind of from demarcating chemicals dosing plant, comprise pharmacy jar and volume pump, the pharmacy jar lower end has woven hose to be communicated with the volume pump input pipe by main valve, pharmacy jar is provided with liquid level gauge, it is characterized in that: be communicated with at pharmacy jar on the woven hose of volume pump, before main valve, there is branch line to be communicated with the upper end of a test tank that vertically is provided with, these test tank two ends are communicated with the liquid level gauge of a band scale, the upper end connected component pipeline of this liquid level gauge, described test tank lower end is communicated with the input pipe that is positioned at main valve connection volume pump inlet afterwards, the inlet end of described branch line and the endpiece of test tank respectively are provided with a valve, described test tank upper end is communicated with the air intake pipe, on this air intake pipe valve is housed.
The shape of cross section of described test tank can be circular, rectangle.
The utility model has following positive beneficial effect:
This device can be in the dosing operation at any time or regularly the measuring accuracy of dosing volume pump is tested, in time volume pump is regulated, make dosing dosage accurately, improve medicine result of use, reduce cost.
Now in conjunction with the accompanying drawings with preferred embodiment:
Fig. 1 is the structural representation of the utility model one embodiment.
Accompanying drawing number:
1. pharmacy jar 2. volume pumps 3. woven hoses
4. volume pump input pipe 5. laterals 6. test tanks
7. be with liquid level gauge 8. main valves 9. valves of scale
10. valve 11. air intake pipes 12. valves
13. pharmacy jar liquid level gauge 14. valves 15. valves
16. stirrer 17. volume pumps output
Please refer to Fig. 1, of the present utility model from demarcating chemicals dosing plant, comprise pharmacy jar 1 and volume pump 2, pharmacy jar 1 lower end has woven hose 3 to be communicated with volume pump input pipe 4 by main valve 8, pharmacy jar is provided with liquid level gauge 13, be communicated with on the woven hose 3 of volume pump at pharmacy jar 1, before main valve 8, there is branch line 5 to be communicated with the upper end of a test tank 6 that vertically is provided with, these test tank 6 two ends are communicated with the liquid level gauge 7 of a band scale, the upper end connected component pipeline 5 of this liquid level gauge 7, described test tank 6 lower ends are communicated with the input pipe 4 that is positioned at main valve 8 connection volume pump 2 inlets afterwards, the endpiece of the inlet end of described branch line 5 and test tank 6 respectively is provided with a valve 9 and 10, described test tank 6 upper ends are communicated with air intake pipe 11, on this air intake pipe valve 12 are housed.
The shape of cross section of described test tank can be circular, rectangle.
In the embodiment shown in fig. 1, the inner chamber of described pharmacy jar 1 is provided with the stirrer 16 that stretches into from top.
Principle of work of the present utility model:
Please refer to Fig. 1, when need carry out timing signal to measuring accuracy, open valve 9,10,12, the gauging calibration device is filled with the soup that is added, valve-off 9, and valve-off 8 are when the liquid level of gauging calibration device is visible, record liquid level scale also records the time, and the volume that metrological standard unit descends in the unit interval is the flow of volume pump; And, the amount of liquid that pump is carried is reached till the desired flow according to this flow adjustment volume pump.
Claims (2)
1. demarcate chemicals dosing plant certainly for one kind, comprise pharmacy jar and volume pump, the pharmacy jar lower end has woven hose to be communicated with the volume pump input pipe by main valve, pharmacy jar is provided with liquid level gauge, it is characterized in that: be communicated with at pharmacy jar on the woven hose of volume pump, before main valve, there is branch line to be communicated with the upper end of a test tank that vertically is provided with, these test tank two ends are communicated with the liquid level gauge of a band scale, the upper end connected component pipeline of this liquid level gauge, described test tank lower end is communicated with the input pipe that is positioned at main valve connection volume pump inlet afterwards, the inlet end of described branch line and the endpiece of test tank respectively are provided with a valve, described test tank upper end is communicated with the air intake pipe, on this air intake pipe valve is housed.
2. as claimed in claim 1 from demarcating chemicals dosing plant, it is characterized in that: the shape of cross section of described test tank can be circular, rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256351 CN2401878Y (en) | 1999-12-21 | 1999-12-21 | Self-setting medicine adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256351 CN2401878Y (en) | 1999-12-21 | 1999-12-21 | Self-setting medicine adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401878Y true CN2401878Y (en) | 2000-10-18 |
Family
ID=34039503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256351 Expired - Fee Related CN2401878Y (en) | 1999-12-21 | 1999-12-21 | Self-setting medicine adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401878Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855047A (en) * | 2015-12-09 | 2017-06-16 | 中核四○四有限公司 | A kind of system and method for remote on-line proving measuring pump |
| CN109566580A (en) * | 2018-11-27 | 2019-04-05 | 广州极飞科技有限公司 | Plant protection equipment, intelligent container, plant protection device systems and sprinkling control method |
-
1999
- 1999-12-21 CN CN 99256351 patent/CN2401878Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855047A (en) * | 2015-12-09 | 2017-06-16 | 中核四○四有限公司 | A kind of system and method for remote on-line proving measuring pump |
| CN106855047B (en) * | 2015-12-09 | 2019-01-08 | 中核四○四有限公司 | A kind of system and method for remote on-line proving metering pump |
| CN109566580A (en) * | 2018-11-27 | 2019-04-05 | 广州极飞科技有限公司 | Plant protection equipment, intelligent container, plant protection device systems and sprinkling control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |