CN205229140U - Mining pure water monitoring devices - Google Patents
Mining pure water monitoring devices Download PDFInfo
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- CN205229140U CN205229140U CN201520654546.9U CN201520654546U CN205229140U CN 205229140 U CN205229140 U CN 205229140U CN 201520654546 U CN201520654546 U CN 201520654546U CN 205229140 U CN205229140 U CN 205229140U
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- sensor
- installation seat
- pure water
- monitoring device
- fluid passage
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Abstract
The utility model discloses a mining pure water monitoring devices, including the sensor mount pad to and install a plurality of sensors on the sensor mount pad, be provided with fluid passage on the sensor mount pad, fluid passage includes water inlet, inside pore and delivery port, the probe end of a plurality of sensors extends in the inside pore. Its advantage does: be integrated into the sensor of various functions for a module that has specific function, occupation space is little and mounted position height each sensor is concentrated, the unified maintenance and the maintenance of being convenient for, adopt multiple professional sensor, improved the precision and the stability of monitoring greatly, the interior rare restriction of sensor kind through the authentication of coal ann of present trade has been solved for various sensors are applied to the colliery and are imagined in the pit and become reality.
Description
Technical field
The utility model belongs to mining technical field of fluid detection, relates to a kind of mining fluid monitoring device.
Background technology
Along with the progressively raising of coal industry environmental requirement, emulsion is replaced to be development trend with pure water.Concerning coal industry, current down-hole there is no the method for monitoring pure water, belongs to technological gap.
The method of other industry monitoring pure water, the difference principle of general pure water and former water resistance rate, pure water and former water sampling probe is utilized in pure water and raw water tubes road, to take out corresponding resistance value respectively, by comparer, it is compared, and by State Transferring holding circuit, amplifier circuit, show result by indicating circuit.The shortcoming of this monitoring method is: 1, be merely able to detect the conductivity indices of pure water, cannot other important parameters of complete detection pure water; 2, single-chip microcomputer signals collecting is unstable, is easily disturbed; 3, this mounting means scattered distribution, cannot install the sensor of multiple difference in functionality concentratedly; 4, pure water and former water resistance rate are by error after amplifier circuit greatly, not accurate enough; 5, the concentration sensor of coal peace certification, pH sensor, conductivity sensor and chlorion sensor is not also met in current industry, when being applied to down-hole, these are not directly installed on system by the sensor of certification expose and pipeline do not meet the requirement of coal peace, there is potential safety hazard.
Summary of the invention
In order to fill up the blank of prior art, the utility model provides a kind of sensor to install concentratedly, stable performance, can the multinomial important parameter of on-line monitoring pure water, meets the mining pure water monitoring device that coal peace requires.
The utility model solves the technical scheme that its technical matters adopts:
A kind of mining pure water monitoring device, comprise sensor installation seat, and the multiple sensors be arranged on sensor installation seat, described sensor installation seat is provided with fluid passage, described fluid passage comprises water inlet, internal gutter and water delivering orifice, and the end of probe of described multiple sensor extends in internal gutter.
In order to realize monitoring multiple parameters, improve the accuracy of Monitoring Data, described sensor is one or more in pH value detecting sensor, conductivity detecting sensor, chlorine residue detecting sensor, dissolved oxygen detecting sensor, Turbidity measurement sensor.
In order to ensure sensor stable connection, can not loosen, described sensor is threaded connection, Flange joint, socket joint connect or sanitary pincers connection is fixed on sensor installation seat.
Further, hermetically-sealed construction is provided with between described sensor and sensor installation seat.
As preferred embodiment, described multiple sensors are vertically fixed in the side of sensor installation seat, and described sensor installation seat is provided with horizontal fluid passage, and the end of probe of described sensor is extended in internal gutter perpendicular to fluid passage.
In order to solve the restriction by the kind of sensor rareness of coal peace certification in current industry, making various sensor to be applied to underground coal mine, described sensor installation seat being also fixed with the Flameproof box that sensor is isolated.
Further, conveniently wiring, described Flameproof box is provided with the wire connection cavity of power supply source line and signal wire extraction.
Further, described Flameproof box is threaded connection, clamp connection or welded and installed are fixed on sensor installation seat, and described Flameproof box and sensor installation seat close up the cavity of a formation accommodation sensor.
Conveniently access pure water, the water inlet of described fluid passage and water delivering orifice are provided with splicing ear.
The beneficial effects of the utility model are: 1, be integrated into by the sensor of various function in order to a module with specific function, the installation site high concentration of little and each sensor that takes up room, and are convenient to unified maintenance and maintenance; 2, multiple professional sensor is adopted to substantially increase the precision and stability of monitoring; 3, all sensors are directly installed on sensor installation seat, do not need other servicing units, simplify the installation procedure of sensor, and reduce and install and the difficulty of more emat sensor, when underground coal mine overhauls, this effect is more obvious; 4, solve the restriction by the kind of sensor rareness of coal peace certification in current industry, various sensor application is become a reality in underground coal mine imagination.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of embodiment of mining pure water monitoring device provided by the utility model.
Description of reference numerals
1 water inlet
2 fluid passages
3 sensors
4 water delivering orifices
5 Flameproof boxes
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Below in conjunction with Fig. 1, preferred embodiment of the present utility model is described in further detail.
Present embodiments provide a kind of mining pure water monitoring device, comprise sensor installation seat, and the multiple sensors 3 be arranged on sensor installation seat, in order to realize monitoring multiple parameters, improve the accuracy of Monitoring Data, described sensor 3 is one or more in pH value detecting sensor, conductivity detecting sensor, chlorine residue detecting sensor, dissolved oxygen detecting sensor, Turbidity measurement sensor, often kind of sensor 3 also can arrange multiple as required, substantially increases the precision and stability of monitoring.In order to ensure sensor 3 stable connection, can not loosen, described sensor 3 is threaded connection, Flange joint, socket joint connect or sanitary pincers connection is fixed on sensor installation seat, further, hermetically-sealed construction is provided with between described sensor 3 and sensor installation seat, in this embodiment, sensor 3 is fastened on sensor installation seat by socket joint, passes through seal with elastometic washer.
Described sensor installation seat is provided with fluid passage 2, described fluid passage 2 comprises water inlet 1, internal gutter and water delivering orifice 4, conveniently accesses pure water, and the water inlet 1 of described fluid passage 2 and water delivering orifice 4 are provided with splicing ear.The end of probe of described multiple sensor 3 extends in internal gutter.In this embodiment, described multiple sensors 3 are vertically fixed in the side of sensor installation seat, described sensor installation seat is provided with horizontal fluid passage 2, the end of probe of described sensor 3 is made to extend in internal gutter perpendicular to fluid passage 2, can the parameter of direct detection pure water.Sensor 3 is fixed on the side of sensor installation seat, be conducive to installing concentratedly, save volume, be convenient to safeguard and change, and the structure such as follow-up increase Flameproof box 5, in the embodiment of the technical program, for convenience of description, vertical and horizontal are two mutually perpendicular directions of artificial definition, on actual product, along with the difference of viewing angle or product placement angle, be laterally not necessarily in level, be longitudinally not necessarily in plumbness.
In order to solve the restriction by the kind of sensor rareness of coal peace certification in current industry, various sensor 3 is made to be applied to underground coal mine, described sensor installation seat is also fixed with the Flameproof box 5 that sensor 3 is isolated, described Flameproof box 5 is threaded connection, clamp connection or welded and installed are fixed on sensor installation seat, and described Flameproof box 5 and sensor installation seat close up the seal chamber of a formation accommodation sensor 3.Conveniently wiring, described Flameproof box 5 is provided with the wire connection cavity of power supply source line and signal wire extraction.The electric part of sensor 3 is sealed up by the seal casinghousing be made up of sensor installation seat and Flameproof box 5, and signal wire and power lead are drawn separately from the wire connection cavity of Flameproof box 5, separate with the subsurface environment of surrounding, to meet the requirement of coal peace.
Principle of work: pure water enters fluid passage 2 by water inlet 1, after through sensor installation seat internal fluid channels 2, flow through the end of probe of multiple sensor 3 successively, finally flowed out by water delivering orifice 4, sensor 3 completes the detection of each parameter to pure water in the process, and by the result feedback that records to master controller, thus realize data display, data processing, the function such as give the alarm.Main part and each electrical equipment of sensor 3 are positioned at Flameproof box 5, and sensor installation seat coordinates with Flameproof box 5, form the housing with coal peace flame proof characteristic.
As optional embodiment, in order to prevent the end of probe distance when sensor 3 too near, or when the end of probe of sensor 3 is on same straight line, when fluid with certain speed through fluid passage 2 time, turbulent flow may be formed, affect the monitoring precision of downstream sensor 3, the end of probe of multiple sensor 3 can be arranged in the mode of interval bifurcated, namely fixing distance is separated in the direction that the end of probe of sensor 3 extends in fluid passage 2, simultaneously alternately toward the angle that the both sides skew of fluid passage 2 axis is fixing.As optional embodiment, in order to realize better flame proof characteristic, described Flameproof box 5 is double-decker, heat insulation cavity is provided with between two-layer, the inwall of internal layer is fixed with silicide heat insulation foam, have stable, nontoxic, the feature such as corrosion resistance, high-low temperature resistant and insulation, described sensor installation seat and Flameproof box 5 are bolted to connection, and both surface of contact are provided with O-ring seal.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model but not to be limited, although be described in detail the utility model with reference to preferred embodiment, but those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in right of the present utility model.
Claims (8)
1. a mining pure water monitoring device, it is characterized in that: comprise sensor installation seat, and the multiple sensors be arranged on sensor installation seat, described sensor installation seat is provided with fluid passage, described fluid passage comprises water inlet, internal gutter and water delivering orifice, described water inlet and water delivering orifice are located along the same line, described multiple sensors are vertically fixed in the side of sensor installation seat, described sensor installation seat is provided with horizontal fluid passage, the end of probe of described sensor is extended in internal gutter perpendicular to fluid passage.
2. the mining pure water monitoring device of one according to claim 1, is characterized in that: described sensor is one or more in pH value detecting sensor, conductivity detecting sensor, chlorine residue detecting sensor, dissolved oxygen detecting sensor, Turbidity measurement sensor.
3. the mining pure water monitoring device of one according to claim 1, is characterized in that: described sensor is threaded connection, Flange joint, socket joint connect or sanitary pincers connection is fixed on sensor installation seat.
4. the one according to claim 1 or 3 is mining pure water monitoring device, is characterized in that: be provided with hermetically-sealed construction between described sensor and sensor installation seat.
5. the mining pure water monitoring device of one according to claim 1, is characterized in that: described sensor installation seat is also fixed with the Flameproof box of isolating sensor.
6. the mining pure water monitoring device of one according to claim 5, is characterized in that: the wire connection cavity described Flameproof box being provided with power supply source line and signal wire extraction.
7. the mining pure water monitoring device of one according to claim 5, it is characterized in that: described Flameproof box is threaded connection, clamp connection or welded and installed are fixed on sensor installation seat, and described Flameproof box and sensor installation seat close up the cavity of a formation accommodation sensor.
8. the mining pure water monitoring device of one according to claim 1, is characterized in that: the water inlet of described fluid passage and water delivering orifice are provided with link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654546.9U CN205229140U (en) | 2015-08-27 | 2015-08-27 | Mining pure water monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654546.9U CN205229140U (en) | 2015-08-27 | 2015-08-27 | Mining pure water monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229140U true CN205229140U (en) | 2016-05-11 |
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ID=55904197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654546.9U Expired - Fee Related CN205229140U (en) | 2015-08-27 | 2015-08-27 | Mining pure water monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044302A (en) * | 2015-08-27 | 2015-11-11 | 三一重型装备有限公司 | Mining pure water monitoring device |
| CN111024911A (en) * | 2019-12-17 | 2020-04-17 | 深圳市快鱼环保技术有限公司 | Water quality combined sensor |
-
2015
- 2015-08-27 CN CN201520654546.9U patent/CN205229140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105044302A (en) * | 2015-08-27 | 2015-11-11 | 三一重型装备有限公司 | Mining pure water monitoring device |
| CN111024911A (en) * | 2019-12-17 | 2020-04-17 | 深圳市快鱼环保技术有限公司 | Water quality combined sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160511 Termination date: 20160827 |