CN202794159U - Water quality or solution parameter gauging transmitter - Google Patents
Water quality or solution parameter gauging transmitter Download PDFInfo
- Publication number
- CN202794159U CN202794159U CN 201220505803 CN201220505803U CN202794159U CN 202794159 U CN202794159 U CN 202794159U CN 201220505803 CN201220505803 CN 201220505803 CN 201220505803 U CN201220505803 U CN 201220505803U CN 202794159 U CN202794159 U CN 202794159U
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- CN
- China
- Prior art keywords
- gauge outfit
- water quality
- display screen
- housing
- sensor
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- 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 - Lifetime
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Abstract
The utility model relates to a water quality or solution parameter measurement transmitter which comprises a sensor, a connecting assembly and a gauge outfit. The sensor comprises a sensor casing body. The gauge outfit comprises a gauge outfit casing body. The lower portion of the gauge outfit casing body is fixedly connected with the top portion of the sensor through the connecting assembly. A wire outlet connector is arranged on the top portion of the gauge outfit casing body. An electronic conversing plate used for conversing a signal gauged through a sensor to a standard output signal and a display screen driving plate are arranged in the gauge outfit casing body. The electronic conversing plate is electronically connected with the gauged signal and the display screen driving plate through a connector assembly. A display window is arranged on a lateral side of the gauge outfit casing body. A display screen is arranged in the display window. The display screen is electrically connected with the display screen drive plate. The water quality or solution parameter measurement transmitter has the advantages that the whole transmitter is small, exquisite and compact, the defect that a weak signal is easy to be interfered in transmission is avoided, reliability of a system is improved and cost performance of the whole transmitter is high.
Description
Technical field
The utility model relates to a kind of water analysis transmitter, relates in particular to a kind of water quality or solution parameter measuring transducer.
Background technology
PH meter in the market, conductivity meter, thermometer all are single sensing functions generally, and in commercial production, needs convert the measuring-signal of sensor to industrial controlling standard signal and on-the-spot the demonstration at the scene.Will change measuring-signal at the scene at present, need to increase at the scene independent secondary instrument, this not only makes line complexity between sensor and secondary instrument, and because on-the-spot multiparameter connects the reliability that has reduced system.
The utility model content
The utility model provides a kind of water quality or solution parameter measuring transducer for above-mentioned the deficiencies in the prior art.So that whole structure of transmitter is compact, reliable and practical.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of water quality or solution parameter measuring transducer, comprise sensor, coupling assembling and gauge outfit, it is characterized in that, described sensor comprises sensor housing, described gauge outfit comprises the gauge outfit housing, and the bottom of described gauge outfit housing is fixedly connected with the top of described sensor housing by described coupling assembling;
The top of described gauge outfit housing is provided with out line interface, be provided with the electronic switch plate and the display screen drive plate that described sensor measurement signal are converted to standard output signals in the described gauge outfit housing, between described electronic switch plate and the described measuring-signal, be electrically connected by described connector between described electronic switch plate and the display screen drive plate, the side of described gauge outfit housing is provided with display window, be provided with display screen in the described display window, be electrically connected between described display screen and the described display screen drive plate.
The beneficial effects of the utility model are: electronic switch plate, display screen drive plate and display screen are contained in the same gauge outfit, and gauge outfit is connected with sensor, make the measuring-signal scene obtain transforming and showing directly outputting standard control signal.Not only so that the whole compact of transmitter, and the deficiency of having avoided the long Distance Transmission of weak electric signal easily to be disturbed, system reliability and product cost performance improved.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, be fixedly connected with by the attaching nut between described coupling assembling and the described sensor housing, be provided with seal between described coupling assembling and the described attaching nut, be connected by plugs and sockets between described coupling assembling and the gauge outfit housing.
Adopt the beneficial effect of above-mentioned further scheme to be, adopt attaching nut and plugs and sockets syndeton, be convenient to transmitter dismounting and installation.
Further, described water quality or solution parameter measuring transducer is characterized in that, are provided with pH value, conductivity, temperature, dissolved oxygen or turbidity sensing element in the described sensor housing.
Adopt the beneficial effect of above-mentioned further scheme to be, transmitter of the present utility model is suitable for connecting the many kinds of parameters sensor.
Further, be provided with the integrated sensing element of pH value, conductivity and temperature in the described sensor housing, or the integrated sensing element of dissolved oxygen, conductivity and temperature, or the integrated sensing element of turbidity, conductivity and temperature.
Adopt the beneficial effect of above-mentioned further scheme to be, can adopt the multiparameter detecting element in the sensor housing, improved the cost performance of sensor.
Further, be provided with conductivity and the integrated sensing element of dissolved oxygen or conductivity and the integrated sensing element of turbidity in the described sensor housing.
Adopt the beneficial effect of above-mentioned further scheme to be, also can adopt two-parameter sensing element in the sensor housing, conveniently select.
Further, described coupling assembling is connecting pipe.
Adopt the beneficial effect of above-mentioned further scheme to be, for the normal operation place, can adopt short connecting pipe, embody the transmitter compact overall structure.
Further, extension element in the middle of described coupling assembling also comprises, described middle extension element is flexible pipe.
Adopt the beneficial effect of above-mentioned further scheme to be,, can adopt middle extension element that the gauge outfit part is connected with Sensor section and connect the underwater field of employment of installation of sensors for needs.
Further, the lower end of described sensor housing is provided with mounting nuts.
Adopt the beneficial effect of above-mentioned further scheme to be, be convenient to install on the spot variator.
Further, also be provided with reserve battery in the described gauge outfit.
Adopt the beneficial effect of above-mentioned further scheme to be, can when municipal power failure, continue to detect and save data.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is with the structural representation of extension element;
Fig. 3 is sensor embodiment 1 structural representation of the present utility model;
Fig. 4 is sensor embodiment 2 structural representations of the present utility model.
In Fig. 4, the represented component names of each label is as follows at Fig. 1:
1, goes out line interface; 2, gauge outfit housing; 3, display window; 4, display screen; 5, display screen drive plate; 6, battery; 7, plugs and sockets; 8, coupling assembling; 8-1, middle extension element; 9, attaching nut; 10, seal; 11, sensor housing; 11-1, pH value sensing element; 11-2, conductivity sensing element; 11-3, temperature-sensing element; 11-4, dissolved oxygen sensing element; 12, mounting nuts; 13, connector; 14, electronic switch plate.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
Arrive shown in Figure 2 such as Fig. 1, a kind of water quality or solution parameter measuring transducer, comprise sensor, coupling assembling and gauge outfit, it is characterized in that, described sensor comprises sensor housing 11, described gauge outfit comprises gauge outfit housing 2, and the bottom of described gauge outfit housing 2 is fixedly connected with the top of described sensor housing by described coupling assembling 8;
The top of described gauge outfit housing 2 is provided with out line interface 1, be provided with the electronic switch plate 14 and the display screen drive plate 5 that described sensor measurement signal are converted to standard output signals in the described gauge outfit housing 2, between described electronic switch plate 14 and the described measuring-signal, be electrically connected by described connector 13 between described electronic switch plate 14 and the display screen drive plate 5, the side of described gauge outfit housing 2 is provided with display window 3, be provided with display screen 4 in the described display window 3, be electrically connected between described display screen 4 and the described display screen drive plate 5.
Be fixedly connected with by attaching nut 9 between described coupling assembling 8 and the described sensor housing 11, be provided with seal 10 between described coupling assembling 8 and the described attaching nut 9, be connected by plugs and sockets 7 between described coupling assembling 8 and the gauge outfit housing 2.
Be provided with pH value, conductivity, temperature, dissolved oxygen or turbidity sensing element in the described sensor housing 11.
Be provided with the integrated sensing element of pH value, conductivity and temperature in the described sensor housing 11, or the integrated sensing element of dissolved oxygen, conductivity and temperature, or the integrated sensing element of turbidity, conductivity and temperature.
Be provided with conductivity and the integrated sensing element of dissolved oxygen or conductivity and the integrated sensing element of turbidity in the described sensor housing 11.
Described coupling assembling 8 is connecting pipes.
Extension element 8-1 in the middle of described coupling assembling 8 also comprises, described middle extension element 8-1 is flexible pipe, also can be hard straight tube.
The lower end of described sensor housing 11 is provided with mounting nuts 12.
Also be provided with reserve battery 6 in the described gauge outfit.
As shown in Figure 3, be sensor embodiment 1 structural representation of the present utility model.Wherein be provided with pH value sensing element 11-1, conductivity sensing element 11-2 and temperature-sensing element 11-3 in the sensor housing 11, form Multi-parameter unitary sensor.
As shown in Figure 4, the utility model sensor embodiment 2 structural representations.Wherein be provided with dissolved oxygen sensing element 11-4 and conductivity sensing element 11-2 in the sensor housing 11, form two-parameter integrated transducer.
During use, sensor is immersed in the solution to be measured, sensor is transferred to electronic switch plate 14 with signal and carries out data and process, show and export simulating signal and the digital signal of isolation by display screen drive plate 5 and display screen 4, and the user just can see the measurement situation by the display window 3 on the gauge outfit.In the time need to inserting sensor in the darker solution, can adopt lengthened hose.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a water quality or solution parameter measuring transducer, comprise sensor, coupling assembling and gauge outfit, it is characterized in that, described sensor comprises sensor housing, described gauge outfit comprises the gauge outfit housing, and the bottom of described gauge outfit housing is fixedly connected with the top of described sensor housing by described coupling assembling;
The top of described gauge outfit housing is provided with out line interface, be provided with the electronic switch plate and the display screen drive plate that described sensor measurement signal are converted to standard output signals in the described gauge outfit housing, between described electronic switch plate and the described measuring-signal, be electrically connected by connector between described electronic switch plate and the display screen drive plate, the side of described gauge outfit housing is provided with display window, be provided with display screen in the described display window, be electrically connected between described display screen and the described display screen drive plate.
2. water quality according to claim 1 or solution parameter measuring transducer, it is characterized in that, be fixedly connected with by the attaching nut between described coupling assembling and the described sensor housing, be provided with seal between described coupling assembling and the described attaching nut, be connected by plugs and sockets between described coupling assembling and the gauge outfit housing.
3. water quality according to claim 1 and 2 or solution parameter measuring transducer is characterized in that, are provided with pH value, conductivity, temperature, dissolved oxygen or turbidity sensing element in the described sensor housing.
4. water quality according to claim 1 and 2 or solution parameter measuring transducer, it is characterized in that, be provided with the integrated sensing element of pH value, conductivity and temperature in the described sensor housing, or the integrated sensing element of dissolved oxygen, conductivity and temperature, or the integrated sensing element of turbidity, conductivity and temperature.
5. water quality according to claim 1 and 2 or solution parameter measuring transducer is characterized in that, are provided with the integrated sensing element of conductivity and dissolved oxygen or conductivity and the integrated sensing element of turbidity in the described sensor housing.
6. water quality according to claim 1 and 2 or solution parameter measuring transducer is characterized in that, described coupling assembling is connecting pipe.
7. water quality according to claim 6 or solution parameter measuring transducer is characterized in that, extension element in the middle of described coupling assembling also comprises, and described middle extension element is flexible pipe.
8. water quality according to claim 7 or solution parameter measuring transducer is characterized in that, the lower end of described sensor housing is provided with mounting nuts.
9. water quality according to claim 8 or solution parameter measuring transducer is characterized in that, also are provided with reserve battery in the described gauge outfit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505803 CN202794159U (en) | 2012-09-28 | 2012-09-28 | Water quality or solution parameter gauging transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505803 CN202794159U (en) | 2012-09-28 | 2012-09-28 | Water quality or solution parameter gauging transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202794159U true CN202794159U (en) | 2013-03-13 |
Family
ID=47821402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505803 Expired - Lifetime CN202794159U (en) | 2012-09-28 | 2012-09-28 | Water quality or solution parameter gauging transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202794159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823798A (en) * | 2016-03-11 | 2016-08-03 | 水利部交通运输部国家能源局南京水利科学研究院 | Water quality and concentration collecting device and synchronous realtime detection system comprising same |
-
2012
- 2012-09-28 CN CN 201220505803 patent/CN202794159U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823798A (en) * | 2016-03-11 | 2016-08-03 | 水利部交通运输部国家能源局南京水利科学研究院 | Water quality and concentration collecting device and synchronous realtime detection system comprising same |
| CN105823798B (en) * | 2016-03-11 | 2019-03-22 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of water concentration acquisition device and the synchronization real-time detecting system comprising the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |