CN202175591U - Automatic chemical adding device for circulation water system - Google Patents
Automatic chemical adding device for circulation water system Download PDFInfo
- Publication number
- CN202175591U CN202175591U CN2011202219710U CN201120221971U CN202175591U CN 202175591 U CN202175591 U CN 202175591U CN 2011202219710 U CN2011202219710 U CN 2011202219710U CN 201120221971 U CN201120221971 U CN 201120221971U CN 202175591 U CN202175591 U CN 202175591U
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- CN
- China
- Prior art keywords
- volume pump
- water system
- circulating water
- aqueduct
- adding apparatus
- 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 an automatic chemical adding device for a circulation water system, which comprises a tank body, a water guide pipe, a mobile cart for storing chemical storage barrels, a chemical adding system and a control system. The water guide pipe and the control system are both positioned on the tank body. The chemical adding system comprises more than two chemical suction pipes and more than two metering pumps, wherein the metering pumps are arranged on the tank body or the mobile cart, a suction valve of each metering pump is correspondingly connected with one chemical suction pipe, and a discharging valve is communicated with the water guide pipe. A control end of the control system is connected with a switch control end of each metering pump. The automatic chemical adding device for the circulation water system can achieve continuation and even chemical adding of the circulation water system, and has good controllability. Due to the fact that chemical storage barrels are arranged on the mobile cart, when the chemical is complemented, users needn't open the tank body, thereby being simple and convenient in operation.
Description
Technical field
The utility model relates to a kind of circulating water system automatic medicine adding apparatus.
Background technology
At present, circulating water system generally adopts mode that manual work adds corrosion inhibiting and descaling agent, sterilant to reach the purpose of inhibition, antiscale and sterilization algae removal.This dosing method not only labour intensity is big, and needs the great amount of manpower resource, influenced seriously by human factor, shortcomings such as the excessive or deficiency of chemical content often occur in the circulating water system, influences the effect that the recirculated water cooling is handled.
The utility model content
The purpose of the utility model provides a kind of circulating water system automatic medicine adding apparatus of dosing homogeneous and controllable.
The technical scheme of the utility model is: a kind of circulating water system automatic medicine adding apparatus, and comprise casing, aqueduct, deposit mobile go-cart, medicine system and the system of drug storage bucket, aqueduct and system all are arranged on the casing; Said medicine system comprises medicine absorbing tube and the volume pump more than 2 more than 2, and volume pump is installed in casing or the mobile go-cart, medicine absorbing tube of the corresponding connection of the suction valve of each volume pump, and outlet valve is communicated with aqueduct; The control output end of system connects the on-off control end of each volume pump.
As a kind of preferred version, when emergency occurring, can switch to manual operation, said system comprises programmable logic controller, manual change-over switch and volume pump button; Two output terminals of manual change-over switch are connected with the Enable Pin of programmable logic controller and an end of volume pump button respectively; The control output end of programmable logic controller connects the on-off control end of each volume pump; The also corresponding on-off control end that connects a volume pump of the other end of each volume pump button.Certainly, when system is only selected programmable logic controller for use, also can realize the Automatic Dosing of circulating water system, just can not switch to manual operation.
In order effectively to monitor the circulation electrical conductivity of water, realize discharging in real time when salt concn exceeds standard in recirculated water, also comprise the specific conductivity controller and be arranged on the SV on the aqueduct; The specific conductivity controller is installed on the casing, and the conductivity sensor of specific conductivity controller is arranged on the aqueduct; The signal output part of specific conductivity controller is connected with the signal input part of programmable logic controller, and the control output end of programmable logic controller connects the control SV.
Simultaneously; In order to monitor other water quality parameters of circulating water system; Also comprise the pH meter, turbidometer and the warning howler that are installed on the casing, and corresponding pH transmitter and turbidity transducer are arranged on all on the aqueduct, the signal output part of pH meter is connected with warning howler respectively with turbidimetric signal output part.When the pH of recirculated water value and/or turbidity exceed standard, all can send guard signal.
The utility model can be placed on the barreled medicament of purchasing to move in the go-cart and directly use as the drug storage bucket, but as a kind of optimal way, is equipped with in the said mobile go-cart and the corresponding drug storage bucket of volume pump, and said medicine absorbing tube stretches into respectively in the drug storage bucket.
The quantity of said medicine absorbing tube, volume pump and drug storage bucket is preferably 2 or 3, more preferably 3.
For the ease of moving of casing, said bottom half is equipped with and moves wheel.
Said manual change-over switch is a twist switch.
The beneficial effect of the utility model is: through system, can realize continuous, the evenly dosing of circulating water system, and have controllability preferably; The drug storage bucket is placed in the mobile go-cart, when replenishing medicament, need not to open casing, simple and convenient.
Description of drawings
Fig. 1 is the front view of the utility model casing.
Fig. 2 is the rear view of the utility model casing.
Fig. 3 is the front view that the utility model moves go-cart.
Fig. 4 is the rear view that the utility model moves go-cart.
Fig. 5 is the wiring figure of the utility model volume pump.
Embodiment
Below in conjunction with embodiment the utility model is further specified.
Embodiment 1
Circulating water system automatic medicine adding apparatus shown in Fig. 1～4 comprises casing 1, aqueduct 9, moves go-cart 15, medicine system and system, and casing 1 bottom is equipped with and is moved wheel 8, moves go-cart 15 and is provided with handle 16, and aqueduct 9 is arranged on the rear side of casing 1.
Said medicine system comprises drug-feeding tube 13, volume pump 17, medicine absorbing tube 18 and drug storage bucket 19, and its quantity is 3.Volume pump 17 is installed in drug storage bucket 19 and moves in the go-cart 15, medicine absorbing tube 18 of the corresponding connection of the suction valve of each volume pump 17, and medicine absorbing tube 18 places drug storage bucket 19 respectively; The outlet valve of each volume pump 17 is communicated with aqueduct 9 respectively through drug-feeding tube 13.In the present embodiment, drug-feeding tube 13 all adopts flexible pipe with medicine absorbing tube 18.
Said system comprises programmable logic controller (being called for short PLC) 7, manual change-over switch 6 and 3 the volume pump buttons 2 that are installed on the casing 1.Two output terminals of manual change-over switch 6 are connected with the Enable Pin of programmable logic controller 7 and an end of volume pump button 2 respectively; The control output end of programmable logic controller 7 connects the on-off control end of each volume pump 17; The also corresponding on-off control end that connects a volume pump 17 of the other end of each volume pump button 2.In the present embodiment, manual change-over switch 6 is selected twist switch for use.
In order to monitor the water quality of circulating water system, specific conductivity controller 3, pH meter 4, turbidometer 5 and warning howler are housed on the casing 1, corresponding conductivity sensor 10, pH transmitter 11 and turbidity transducer 12 are housed on the aqueduct 9; Simultaneously, also be provided with SV 14 on the aqueduct 9.Wherein, the signal output part of specific conductivity controller 3 is connected with the signal input part of programmable logic controller 7, and the control output end of programmable logic controller 7 connects control SV 14; The signal output part of the signal output part of pH meter 4 and turbidometer 5 is connected with warning howler respectively.
Below in conjunction with Fig. 5, be that example describes in recirculated water, to add corrosion inhibiting and descaling agent and sterilant.
During works better, corrosion inhibiting and descaling agent and sterilant are added respectively in the drug storage bucket 19, set through programmable logic controller 7 then and add parameters such as speed, time, can realize continuous, evenly dosing after the startup.
When needing manual dosing, programmable logic controller 7 is broken off, switch to manually and feed in raw material, carry out manual operation through volume pump button 2 then through manual change-over switch 6 when being in an emergency.
When the salt concn that detects recirculated water was unusual, specific conductivity controller 3 sent signal, signal after programmable logic controller 7 is handled, controlled opening SV 14, discharge cycle water is closed SV 14 after reaching requirement.
If when detecting pH value and/or the turbidity of recirculated water and exceeding standard, warning howler all can send guard signal, the staff can in time handle.
Should be pointed out that this embodiment is the preferable embodiment of the utility model, but not be used for limiting the protection domain of the utility model.
Claims (8)
1. circulating water system automatic medicine adding apparatus is characterized in that: comprise casing, aqueduct, deposit mobile go-cart, medicine system and the system of drug storage bucket, aqueduct and system all are arranged on the casing; Said medicine system comprises medicine absorbing tube and the volume pump more than 2 more than 2, and volume pump is installed in casing or the mobile go-cart, medicine absorbing tube of the corresponding connection of the suction valve of each volume pump, and outlet valve is communicated with aqueduct; The control output end of system connects the on-off control end of each volume pump.
2. by the described circulating water system automatic medicine adding apparatus of claim 1, it is characterized in that: said system comprises programmable logic controller, manual change-over switch and volume pump button; Two output terminals of manual change-over switch are connected with the Enable Pin of programmable logic controller and an end of volume pump button respectively; The control output end of programmable logic controller connects the on-off control end of each volume pump; The also corresponding on-off control end that connects a volume pump of the other end of each volume pump button.
3. by the described circulating water system automatic medicine adding apparatus of claim 2, it is characterized in that: also comprise the specific conductivity controller and be arranged on the SV on the aqueduct; The specific conductivity controller is installed on the casing, and the conductivity sensor of specific conductivity controller is arranged on the aqueduct; The signal output part of specific conductivity controller is connected with the signal input part of programmable logic controller, and the control output end of programmable logic controller connects the control SV.
4. by claim 1 or 2 or 3 described circulating water system automatic medicine adding apparatus; It is characterized in that: also comprise the pH meter, turbidometer and the warning howler that are installed on the casing; And corresponding pH transmitter and turbidity transducer all are arranged on the aqueduct, and the signal output part of pH meter is connected with warning howler respectively with turbidimetric signal output part.
5. by claim 1 or 2 or 3 described circulating water system automatic medicine adding apparatus, it is characterized in that: be equipped with in the said mobile go-cart and the corresponding drug storage bucket of volume pump, said medicine absorbing tube stretches into respectively in the drug storage bucket.
6. by the described circulating water system automatic medicine adding apparatus of claim 5, it is characterized in that: the quantity of said medicine absorbing tube, volume pump and drug storage bucket is 2 or 3.
7. by claim 1 or 2 or 3 described circulating water system automatic medicine adding apparatus, it is characterized in that: said bottom half is equipped with and moves wheel.
8. by claim 2 or 3 described circulating water system automatic medicine adding apparatus, it is characterized in that: said manual change-over switch is a twist switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202219710U CN202175591U (en) | 2011-06-28 | 2011-06-28 | Automatic chemical adding device for circulation water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202219710U CN202175591U (en) | 2011-06-28 | 2011-06-28 | Automatic chemical adding device for circulation water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175591U true CN202175591U (en) | 2012-03-28 |
Family
ID=45865486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202219710U Expired - Fee Related CN202175591U (en) | 2011-06-28 | 2011-06-28 | Automatic chemical adding device for circulation water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944608A (en) * | 2016-07-15 | 2016-09-21 | 成都锦汇绿源环保技术有限公司 | Solar photovoltaic intelligent reagent adding device |
| CN111285439A (en) * | 2020-03-03 | 2020-06-16 | 北京洁禹通环保科技有限公司 | Small-size integrated bypass flow type ECT electrochemical water treatment device |
-
2011
- 2011-06-28 CN CN2011202219710U patent/CN202175591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944608A (en) * | 2016-07-15 | 2016-09-21 | 成都锦汇绿源环保技术有限公司 | Solar photovoltaic intelligent reagent adding device |
| CN111285439A (en) * | 2020-03-03 | 2020-06-16 | 北京洁禹通环保科技有限公司 | Small-size integrated bypass flow type ECT electrochemical water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING OCEAN WATER TREATMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING DAYANG COOLING TOWER CO., LTD. Effective date: 20141210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 211302, No. 227, double high road, painted Town, Gaochun District, Jiangsu, Nanjing Patentee after: Nanjing Dayang Water Treatment Technology Co., Ltd. Address before: 211302 No. 227, double high road, Gaochun County Development Zone, Jiangsu, Nanjing Patentee before: Nanjing Dayang Cooling Tower Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NANJING OCEAN COOLING SYSTEM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING OCEAN WATER TREATMENT TECHNOLOGY CO., LTD. Effective date: 20150803 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150803 Address after: 211302, No. 3 Tan Avenue, Gaochun Economic Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Dayang Cooling Tower Co., Ltd. Address before: 211302, No. 227, double high road, painted Town, Gaochun District, Jiangsu, Nanjing Patentee before: Nanjing Dayang Water Treatment Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |