CN205015330U - Water quality detector - Google Patents
Water quality detector Download PDFInfo
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- CN205015330U CN205015330U CN201520788228.1U CN201520788228U CN205015330U CN 205015330 U CN205015330 U CN 205015330U CN 201520788228 U CN201520788228 U CN 201520788228U CN 205015330 U CN205015330 U CN 205015330U
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Abstract
The utility model relates to a water quality detector, especially one kind possesses and prevents that the waste liquid from spilling over the water quality detector of function, including quality of water sample subassembly, water quality testing subassembly, control assembly and waste liquid treatment device, waste liquid treatment device includes liquid water disposal bucket, waste liquid collecting vessel and pressure measurement, and this liquid water disposal bucket is connected through the connecting tube with the waste liquid collecting vessel, and this waste liquid collecting vessel sets up on pressure measurement, pressure measurement and control assembly electricity be connected. Control assembly records the pressure data through the pressure sensing platform and calculates liquid level in the waste liquid collecting vessel, judges whether the liquid level reachs the warning value to reach the effect of anti -overflow liquid.
Description
Technical field
The utility model relates to a kind of water quality testing meter, and especially a kind of possess the water quality testing meter preventing waste liquid overflow-resisting function.
Background technology
Water resource is the most important natural resources of human society, is the pacing items of depending on for existence and development, and the sustainable use of water resource is the extremely important guarantee of society, sustainable economic development.Day by day serious in recent years along with water resource pollution, water quality monitoring is as the element task in water pollution control work, and its meaning is very great.
Water quality testing meter is the necessaries of water quality monitoring, for understanding sewage quality, the aspects such as reference are provided for sewage disposal technology scheme provides according to and runs for water technology, conventional water quality testing meter comprises sampling of water quality assembly, water quality detection assembly, Control Component and liquid waste treating apparatus, export to water quality detection assembly after the sampling of sampling of water quality assembly and carry out water quality detection, the waste liquid after detection is expelled to liquid waste treating apparatus by water quality detection assembly.
Waste liquid through liquid waste treating apparatus process finally all flows into waste collection bucket, and the increase with the injection liquid scale of construction raises by the liquid level in waste collection bucket.Not excessive for ensureing the waste liquid after process, when in waste collection bucket, liquid level reaches alert locations, the just injection of necessary stop liquid; Prior art is generally by arranging the mode of liquid level alarm to reach the object of level monitoring at alert locations.
Liquid level alarm is generally float-ball type or electric pole type, due to waste liquid, generally all there is corrosivity or easily deposit, in actual use, liquid level alarm device very easily lost efficacy, water quality testing meter is made to lose the function of level monitoring, make the liquid level in waste collection bucket exceed alert locations with regard to being easy to, thus cause the generation of accident.
Utility model content
The utility model aims to provide a kind of water quality testing meter, to solve the easy Problem of Failure of liquid level monitoring function of existing water quality testing meter.Concrete scheme is as follows:
A kind of water quality testing meter, comprise sampling of water quality assembly, water quality detection assembly, Control Component and liquid waste treating apparatus, export to water quality detection assembly after the sampling of sampling of water quality assembly and carry out water quality detection, waste liquid after check processing is expelled to liquid waste treating apparatus by water quality detection assembly, this sampling of water quality assembly, the control end of water quality detection assembly and liquid waste treating apparatus is all electrically connected to control with this Control Component, described liquid waste treating apparatus comprises liquid waste processing bucket, waste collection bucket and pressure-detecting device, this liquid waste processing bucket is connected by connecting tube with waste collection bucket, this waste collection bucket is arranged on pressure-detecting device, described pressure-detecting device is electrically connected with Control Component.
The utility model records pressure data by pressure-detecting device and calculates liquid level in waste collection bucket, and Control Component judges whether liquid level arrives warning value, to reach the effect of seepage prevention by the reading of pressure-detecting device; Meanwhile, also can utilize the warning function of pressure-detecting device in prior art, set pressure higher limit, when waste collection bucket integral pressure meets or exceeds setting value, pressure-detecting device and output alarm signal, to Control Component, reach the effect of seepage prevention; The waste liquid of the utility model pressure-detecting device not after contact pairs, can serviceable life of significant prolongation device, solves the easy Problem of Failure of liquid level monitoring function of water quality testing meter.
Wherein, described pressure-detecting device is foil gauge pressure-detecting device or ceramic pressure pick-up unit or diffused-silicon pressure pick-up unit or piezoresistive pressure pick-up unit or inductive pressure pick-up unit or capacitive pressure pick-up unit.
Wherein, described waste collection bucket is Plastic Drum.
By being electrically connected with Control Component by pressure-detecting device, can realize the automatic control to water quality testing meter, waste collection bucket is Plastic Drum, can effectively prevent from being corroded by waste liquid, extends waste collection bucket serviceable life.
Compare installation liquid level gauge to control, the utility model can effectively prevent component and contact with the direct of waste liquid; Change waste liquid cylinder time operating personnel do not need liquid level gauge to take out, simple to operate and avoid contact waste liquid; Solve the easy Problem of Failure of liquid level monitoring function of existing water quality testing meter.
Accompanying drawing explanation
Fig. 1 shows the liquid waste treating apparatus structural representation of the water quality testing meter of the utility model embodiment.
Embodiment
For further illustrating embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of instructions can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
As shown in Figure 1, a kind of water quality testing meter, comprise sampling of water quality assembly (not shown), water quality detection assembly (not shown), Control Component 5 and liquid waste treating apparatus, export to water quality detection assembly after the sampling of sampling of water quality assembly and carry out water quality detection, waste liquid after check processing is expelled to liquid waste treating apparatus by water quality detection assembly, and the control end of this sampling of water quality assembly, water quality detection assembly and liquid waste treating apparatus is all electrically connected to control with this Control Component.Liquid waste treating apparatus comprises liquid waste processing bucket 1, connecting tube 2, waste collection bucket 3 and pressure-detecting device 4.Liquid waste processing bucket 1 is connected with waste collection bucket 3 by connecting tube 2, and waste collection bucket 3 is arranged on pressure-detecting device 4, and pressure-detecting device 4 is foil gauge pressure-detecting devices.
This embodiment principle of work is as follows: before use, according to the density of waste liquid and the factor such as volume, deadweight of waste collection bucket 3 after process, in measurement waste collection bucket 3, liquid level is at the applied pressure of alert locations to pressure-detecting device 4, and this pressure is nominal pressure value; Control Component 5 records liquid level in pressure data reckoning waste collection bucket by reading pressure-detecting device, and with reference to nominal pressure value, judge whether liquid level arrives warning value, pressure value is directly proportional to liquid level, when reading meets or exceeds nominal pressure value, then Control Component 5 makes instrument suspend or stops continuing removal waste fluid in waste collection bucket 3, reaches the effect of seepage prevention; Simultaneously, also the warning function of pressure-detecting device 4 in prior art can be utilized, nominal pressure value is set as alarming value, when waste collection bucket 3 integral pressure meets or exceeds alarming value, pressure-detecting device 4 is to Control Component 5 output alarm signal, and Control Component 5 controls water quality testing meter to stop continuing removal waste fluid in waste collection logical 3.
Be understandable that, pressure-detecting device 4 is ceramic pressure pick-up unit or diffused-silicon pressure pick-up unit or piezoresistive pressure pick-up unit or inductive pressure pick-up unit or capacitive pressure pick-up unit, all can reach the utility model effect.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (3)
1. a water quality testing meter, comprise sampling of water quality assembly, water quality detection assembly, Control Component and liquid waste treating apparatus, export to water quality detection assembly after the sampling of sampling of water quality assembly and carry out water quality detection, waste liquid after check processing is expelled to liquid waste treating apparatus by water quality detection assembly, this sampling of water quality assembly, the control end of water quality detection assembly and liquid waste treating apparatus is all electrically connected to control with this Control Component, it is characterized in that: described liquid waste treating apparatus comprises liquid waste processing bucket, waste collection bucket and pressure-detecting device, this liquid waste processing bucket is connected by connecting tube with waste collection bucket, this waste collection bucket is arranged on pressure-detecting device, described pressure-detecting device is electrically connected with Control Component.
2. water quality testing meter according to claim 1, is characterized in that: described pressure-detecting device is foil gauge pressure-detecting device or ceramic pressure pick-up unit or diffused-silicon pressure pick-up unit or piezoresistive pressure pick-up unit or inductive pressure pick-up unit or capacitive pressure pick-up unit.
3. water quality testing meter according to claim 1, is characterized in that: described waste collection bucket is Plastic Drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788228.1U CN205015330U (en) | 2015-10-12 | 2015-10-12 | Water quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788228.1U CN205015330U (en) | 2015-10-12 | 2015-10-12 | Water quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015330U true CN205015330U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788228.1U Active CN205015330U (en) | 2015-10-12 | 2015-10-12 | Water quality detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN205015330U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526121A (en) * | 2016-12-31 | 2017-03-22 | 郑州贯奥仪器仪表有限公司 | Water quality detection device |
| CN108709918A (en) * | 2018-07-27 | 2018-10-26 | 杭州启绿科技有限公司 | A kind of reagent monitoring device for Water Test Kits |
| CN108760570A (en) * | 2018-05-31 | 2018-11-06 | 安徽美自然环境科技有限公司 | A kind of full-automatic black-odor riverway water body monitoring alarm device |
| CN109580898A (en) * | 2018-12-04 | 2019-04-05 | 中国环境科学研究院 | Sample cell and multinomial water quality indicator detection device |
-
2015
- 2015-10-12 CN CN201520788228.1U patent/CN205015330U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526121A (en) * | 2016-12-31 | 2017-03-22 | 郑州贯奥仪器仪表有限公司 | Water quality detection device |
| CN108760570A (en) * | 2018-05-31 | 2018-11-06 | 安徽美自然环境科技有限公司 | A kind of full-automatic black-odor riverway water body monitoring alarm device |
| CN108709918A (en) * | 2018-07-27 | 2018-10-26 | 杭州启绿科技有限公司 | A kind of reagent monitoring device for Water Test Kits |
| CN109580898A (en) * | 2018-12-04 | 2019-04-05 | 中国环境科学研究院 | Sample cell and multinomial water quality indicator detection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |