CN202419138U - Quantitative water adding device - Google Patents
Quantitative water adding device Download PDFInfo
- Publication number
- CN202419138U CN202419138U CN2012200438188U CN201220043818U CN202419138U CN 202419138 U CN202419138 U CN 202419138U CN 2012200438188 U CN2012200438188 U CN 2012200438188U CN 201220043818 U CN201220043818 U CN 201220043818U CN 202419138 U CN202419138 U CN 202419138U
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- Prior art keywords
- electromagnetic valve
- water
- solenoid valve
- flow meter
- flowmeter
- 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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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a quantitative water adding device, which comprises a water pipe, a flow fixed value control instrument, a flow meter and an electromagnetic valve, wherein the flow meter and the electromagnetic valve are installed sequentially along a direction from a water supply to a water usage point and connected electrically with the flow fixed value control instrument, the flow meter is a worm flow meter, and the electromagnetic valve is a normally closed electromagnetic valve. The quantitative water adding device is controlled by the flow fixed value control instrument, the flow meter and the electromagnetic valve in a matching mode, so that fixed value charging for high-precision and high-efficiency industrial processes is achieved. Besides, the normally closed electromagnetic valve is adopted, no leakage is guaranteed, and overflow of water is avoided when a power supply is cut off and the electromagnetic valve is closed automatically.
Description
Technical field
The utility model relates to a kind of water supply installation, relates in particular to a kind of priming apparatus of producing in the chemical solution product manufacturing process.
Background technique
In the production process of many chemical products manufacturing shops, some product needed is used a large amount of water, and final production goes out the aqua product; Continue in the production process, the time that need constantly add water is longer, at present; Adopt manual work to add water, occur careless mistake easily, and the water yield of being added has error; Sometimes owing to neglect even understand the excessive greatly water that adds, not only can produce waste product thus, serious words also can cause security incident.
The model utility content
To above-mentioned existing technology, the utility model provides a kind of quantitative priming apparatus, can realize the definite value filling of highi degree of accuracy, high efficiency industrial flow, and can guarantee non-leakagely, closes during outage and can spill-over.
In order to solve the problems of the technologies described above, the technological scheme that a kind of quantitative priming apparatus of the utility model is achieved is: comprise water pipe, also comprise the flow rate set value controller and at water source, water pipe upper edge on the water spot direction flowmeter and the solenoid valve of installation successively; Said flowmeter and said solenoid valve and said flow rate set value controller are electrically connected.
A kind of quantitative priming apparatus of the utility model, wherein, said flow is counted the worm gear flowmeter; Said solenoid valve is the normal close type solenoid valve.
Compared with prior art, the beneficial effect of the utility model is:
Owing to adopted the supporting control of flow rate set value controller and flowmeter and solenoid valve in a kind of quantitative priming apparatus of the utility model, thereby can realize the definite value filling of highi degree of accuracy, high efficiency industrial flow.In addition, wherein solenoid valve adopts the normal close type solenoid valve, can guarantee non-leakagely, when cutting off the power supply, closes automatically and can spill-over.
Description of drawings
Accompanying drawing is the formation schematic representation of a kind of quantitative priming apparatus of the utility model.
Among the figure: 1-water pipe, 2-flow rate set value controller, 3-flowmeter, 4-solenoid valve.
Embodiment
Below in conjunction with embodiment the utility model is done to describe in further detail.
Shown in accompanying drawing, a kind of quantitative priming apparatus of the utility model comprises water pipe 1 and flow rate set value controller 2 and on the water spot direction, flowmeter 3 and solenoid valve 4 is installed successively at water source, water pipe 1 upper edge; Said flowmeter 3 is electrically connected with said flow rate set value controller 2 with said solenoid valve 4.Said flowmeter 3 is the worm gear flowmeter.Said solenoid valve 4 is the normal close type solenoid valve.The quantitative priming apparatus of the utility model mainly is to adopt flow rate set value controller and flowmeter and the supporting control of solenoid valve, and the convection cell filling is carried out flow accumulation and controled according to the condition of setting.
In order to guarantee the stable of water system; Solenoid valve 4 on water pipe 1 with the installation of the position before water spot normal close type; The upstream end of this solenoid valve 4 is installed the flowmeter 3 of turbo type; This flowmeter 3 is a kind of flow transducers that can send electrical pulsing signal, and the signal of this flow transducer collection is delivered to flow rate set value controller 2, and the control signal of solenoid valve 4 is also controlled by this flow rate set value controller 2.After the flow transducer instrument coefficient is provided with influent stream amount constant setpoint controller the inside, can begin to carry out the control of single definite value amount, when filling reaches setting value, send control signal, flow rate set value controller 2 control is immediately closed solenoid valve 4 and is stopped filling.In addition, also can realize Halfway Stopping, and continued is added into setting numerical value, even so, the solenoid valve 4 of normal close type also can guarantee non-leakage, closes during outage and can spill-over.
Although top combination figure is described the utility model; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Under the situation that does not break away from the utility model aim, can also make a lot of distortion, these all belong within the protection of the utility model.
Claims (3)
1. a quantitative priming apparatus comprises water pipe (1), it is characterized in that, also comprise flow rate set value controller (2) and at water pipe (1) water source, upper edge on the water spot direction flowmeter (3) and the solenoid valve (4) of installation successively; Said flowmeter (3) and said solenoid valve (4) are electrically connected with said flow rate set value controller (2).
2. a kind of quantitative priming apparatus according to claim 1 is characterized in that said flowmeter (3) is the worm gear flowmeter.
3. a kind of quantitative priming apparatus according to claim 1 is characterized in that said solenoid valve (4) is the normal close type solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200438188U CN202419138U (en) | 2012-02-10 | 2012-02-10 | Quantitative water adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200438188U CN202419138U (en) | 2012-02-10 | 2012-02-10 | Quantitative water adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419138U true CN202419138U (en) | 2012-09-05 |
Family
ID=46743901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200438188U Expired - Fee Related CN202419138U (en) | 2012-02-10 | 2012-02-10 | Quantitative water adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060248A (en) * | 2018-08-03 | 2018-12-21 | 常熟迈得医疗器械技术服务有限公司 | A kind of urinal leak check test water supply device |
-
2012
- 2012-02-10 CN CN2012200438188U patent/CN202419138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060248A (en) * | 2018-08-03 | 2018-12-21 | 常熟迈得医疗器械技术服务有限公司 | A kind of urinal leak check test water supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 300000 Shanhe Road, High-end Equipment Industrial Park, Beichen Economic and Technological Development Zone, Beichen District, Tianjin Patentee after: TARRANT BIOLOGICAL ENGINEERING CO., LTD. Address before: 300400 No. 3 Shuangchen Middle Road, Beichen Economic Development Zone, Beichen District, Tianjin Patentee before: Tianjin Talent Chemistry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |