CN206741327U - Drug concentration is monitored on-line and automatic medicine adding apparatus - Google Patents
Drug concentration is monitored on-line and automatic medicine adding apparatus Download PDFInfo
- Publication number
- CN206741327U CN206741327U CN201720376694.8U CN201720376694U CN206741327U CN 206741327 U CN206741327 U CN 206741327U CN 201720376694 U CN201720376694 U CN 201720376694U CN 206741327 U CN206741327 U CN 206741327U
- Authority
- CN
- China
- Prior art keywords
- feed pipe
- drug concentration
- chemical feed
- circulating pump
- water
- 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
Links
Abstract
The utility model provides a kind of drug concentration on-line monitoring and automatic medicine adding apparatus, including the water return pipeline connected by circulating pump and water supply conduit, also include a chemical feed pipe, one end of the chemical feed pipe is connected in the water supply conduit positioned at the position in the delivery port downstream of circulating pump with branch form of tubes, the other end is connected on water return pipeline positioned at the position of the water return outlet upstream of circulating pump with branch form of tubes, and drug concentration monitor and chemicals dosing plant are provided with the chemical feed pipe.When the utility model uses, because described one end of chemical feed pipe is in locations of high pressure, the other end is in locations of low pressure, therefore the part in the water come out from the delivery port of circulating pump can flow into chemical feed pipe, and the data in water are measured by monitor, system is according to these data, it becomes possible to accurately and real-time controls the chemical feeding quantity of chemicals dosing plant, makes the drug concentration in water supply conduit all the time under accurate control.
Description
Technical field
It the utility model is related to a kind of pressue device used in circulation.
Background technology
In air conditioner refrigerating industry, it is necessary to carry out cooling treatment work using circulation.In order to avoid being grown in recirculated water
Endophytic bacteria, algae are simultaneously caused corrosion-damaged, it is necessary to the dosing into recirculated water to equipment.
Existing dosing method, as shown in figure 1, being to access dosing with branch road on the water return pipeline 2 of circulating water line to fill
4 are put, the recirculated water after dosing enters water supply conduit 1 under the drive of circulating pump 3.Moreover, the chemical feeding quantity of chemicals dosing plant 4 is general
It is to be controlled according to system time, therefore chemical feeding quantity is difficult control, or because chemical feeding quantity deficiency causes bacterium, algae infestation,
Because chemical feeding quantity excessively causes the wasting of resources.
Utility model content
The utility model provides a kind of drug concentration on-line monitoring and automatic medicine adding apparatus 4, solution exist in the prior art
Chemical feeding quantity be difficult to the technical problem accurately controlled.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of drug concentration on-line monitoring and automatic medicine adding apparatus, including the water return pipeline connected by circulating pump is with sending water
Pipeline, it is characterised in that：
Also include a chemical feed pipe, one end of the chemical feed pipe is connected to be located in the water supply conduit with branch form of tubes to be followed
The position in the delivery port downstream of ring pump, the other end are connected to the water return outlet upstream for being located at circulating pump on water return pipeline with branch form of tubes
Position, drug concentration monitor and chemicals dosing plant are provided with the chemical feed pipe.
Described drug concentration on-line monitoring and automatic medicine adding apparatus, wherein：The chemical feed pipe is DN25 water pipes.
Described drug concentration on-line monitoring and automatic medicine adding apparatus, wherein：The chemical feed pipe is additionally provided with monitored conductivity
Instrument.
Described drug concentration on-line monitoring and automatic medicine adding apparatus, wherein：The chemical feed pipe is additionally provided with pH value monitor.
When the utility model uses, because described one end of chemical feed pipe is in locations of high pressure, the other end is in
Locations of low pressure, therefore the part in the water come out from the delivery port of circulating pump can flow into chemical feed pipe, and supervised by the electrical conductivity
Survey instrument, pH value monitor, drug concentration monitor measure electrical conductivity, pH value, the data of drug concentration in water, and system is according to this
A little data, it becomes possible to accurately and real-time control the chemical feeding quantity of chemicals dosing plant, make the drug concentration in water supply conduit all the time in essence
Really under control.
Brief description of the drawings
Fig. 1 is the structural representation of existing chemicals dosing plant；
Fig. 2 is the structural representation of drug concentration on-line monitoring and automatic medicine adding apparatus provided by the utility model.
Embodiment
As shown in Fig. 2 the utility model provides a kind of drug concentration on-line monitoring and automatic medicine adding apparatus, including by following
The water return pipeline 2 that ring pump 3 connects and water supply conduit 1, wherein：
Also include a chemical feed pipe 5 (preferably DN25 water pipes), one end of the chemical feed pipe 5 is connected to described with branch form of tubes
Positioned at the position in the delivery port downstream of circulating pump 3 in water supply conduit 1, it is upper that the other end with branch form of tubes is connected to water return pipeline 2
In the position of the water return outlet upstream of circulating pump 3, monitored conductivity instrument 6, pH value monitor 7, medicament are provided with the chemical feed pipe 5
Concentration monitor 8 and chemicals dosing plant 4.
When the utility model uses, because described one end of chemical feed pipe 5 is in locations of high pressure, the other end is in
Locations of low pressure, therefore the part in the water come out from the delivery port of circulating pump 3 can flow into chemical feed pipe 5, and by the electrical conductivity
Monitor 6, pH value monitor 7, drug concentration monitor 8 measure electrical conductivity, pH value, the data of drug concentration in water, system
According to these data, it becomes possible to accurately and real-time control the chemical feeding quantity of chemicals dosing plant 4, the drug concentration in water supply conduit 1 is begun
Eventually under accurate control.
It is described above to be merely exemplary for the utility model, and nonrestrictive, those of ordinary skill in the art
Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or it is equivalent, but
Fall within the scope of protection of the utility model.
Claims (4)
1. a kind of drug concentration on-line monitoring and automatic medicine adding apparatus, including the water return pipeline and flow pipe connected by circulating pump
Road, it is characterised in that：
Also include a chemical feed pipe, one end of the chemical feed pipe is connected in the water supply conduit with branch form of tubes is located at circulating pump
Delivery port downstream position, the other end with branch form of tubes be connected on water return pipeline positioned at circulating pump water return outlet upstream position
Put, drug concentration monitor and chemicals dosing plant are provided with the chemical feed pipe.
2. drug concentration on-line monitoring according to claim 1 and automatic medicine adding apparatus, it is characterised in that：The chemical feed pipe
It is DN25 water pipes.
3. drug concentration on-line monitoring according to claim 1 and automatic medicine adding apparatus, it is characterised in that：The chemical feed pipe
It is additionally provided with monitored conductivity instrument.
4. drug concentration on-line monitoring according to claim 1 and automatic medicine adding apparatus, it is characterised in that：The chemical feed pipe
It is additionally provided with pH value monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376694.8U CN206741327U (en) | 2017-04-11 | 2017-04-11 | Drug concentration is monitored on-line and automatic medicine adding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376694.8U CN206741327U (en) | 2017-04-11 | 2017-04-11 | Drug concentration is monitored on-line and automatic medicine adding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206741327U true CN206741327U (en) | 2017-12-12 |
Family
ID=60560086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376694.8U Expired - Fee Related CN206741327U (en) | 2017-04-11 | 2017-04-11 | Drug concentration is monitored on-line and automatic medicine adding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206741327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751282A (en) * | 2018-06-12 | 2018-11-06 | 珠海格力电器股份有限公司 | The system and method for automatic release additives |
-
2017
- 2017-04-11 CN CN201720376694.8U patent/CN206741327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751282A (en) * | 2018-06-12 | 2018-11-06 | 珠海格力电器股份有限公司 | The system and method for automatic release additives |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171212 Termination date: 20200411 |