CN202560220U - Water-cooling system monitoring device and heading machine provided with the same - Google Patents
Water-cooling system monitoring device and heading machine provided with the same Download PDFInfo
- Publication number
- CN202560220U CN202560220U CN201220033800XU CN201220033800U CN202560220U CN 202560220 U CN202560220 U CN 202560220U CN 201220033800X U CN201220033800X U CN 201220033800XU CN 201220033800 U CN201220033800 U CN 201220033800U CN 202560220 U CN202560220 U CN 202560220U
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- water
- cooling
- controller
- cooling system
- coal mine
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Abstract
The utility model relates to a coal mine machinery water-cooling regulating and controlling field and discloses a water-cooling system monitoring device of coal mine machinery. The water-cooling system monitoring device of the coal mine machinery comprises a controller 8 and a cooling water temperature sensor 11, wherein the controller 8 and the cooling water temperature sensor 11 are connected. A detection end of the cooling water temperature sensor 11 is connected with a water-cooling system. The water-cooling system cools the coal mine machinery, and the controller 8 is provided with functions to start and stop the coal mine machinery. The water-cooling system monitoring device of the coal mine machinery can adjust water supply flow according to requirements in real time and improve intelligent control between a water system and an electrical system at the same time, and therefore service life of the coal mine machinery is greatly prolonged. Meanwhile, the utility model further discloses a heading machine provided with the water-cooling system monitoring device.
Description
Technical field
The utility model relates to coal mine machinery water-cooled regulation and control field, particularly a kind of water-cooling system supervising device.
Background technology
Coal mine machinery such as development machine, coal-winning machine adopts water-cooled cooling, dedusting more, and along with reasons such as new technology such as installed power increase, frequency conversions, its water supply volume is increasing, and is therefore also most important to the detection of water temperature, the water yield.But then, production brings inconvenience to mine in the unlimited increase meeting of water supply volume: the one, and output is limited; The 2nd, the improper meeting of water is unfavorable to the digging of work plane.
For plant equipment is carried out cooling processing, some mechanical cooling systems have appearred in the prior art, below to a kind of brief account that carries out wherein.
Please be a kind of schematic diagram of forcing cooling and lubricating system in the prior art referring to, Fig. 1.
As shown in Figure 1, comprising being arranged at the inner lubricating pump 2 of reducer and the oil leab of reducer internal placement, the position of corresponding main drive disk assembly of reducer of oil leab and bearing thereof has oil site 1.Through runner latus rectum and damping hole rationally are set, guarantee that each oil site oil pump capacity and lubricating component demand are complementary.The outlet of lubricating pump 2 is connected through water cooler 4, strainer 5 and the flow switch 6 of connection successively and the oil leab of reducer.The outlet of the import of water cooler 4 and strainer 5 is connected through the oil circuit that one way valve 3 is set.The gears engaged of installing on the axle of lubricating pump through gear and reducer inside drives, and does not need to establish in addition power source.
The staff finds, uses the pressure cooling and lubricating system of above-mentioned principle, exists following technical problem: (1), water system is not detected; (2), the machine system temperature can't be confirmed; (3), water supply flow can't be regulated.
Therefore, how to develop and a kind ofly can detect and do suitable feedback, rationally regulate output and deal carefully with the water-cooled regulator control system device of unnecessary cooling water, become the technical problem that those skilled in the art need to be resolved hurrily discharge and coolant-temperature gage.
The utility model content
All adopt direct water supply to existing development machine water system, seldom monitor the temperature and the supply flow rate of water, and to the less problem that compares water system and cooperating of electrical system.The utility model embodiment provides a kind of coal mine machinery water-cooling system supervising device; Can increase real-time detection to water system; Cooling to motor and whole hydraulic pressure, electrical system has directive significance; Thereby and can monitor the system temperature of complete machine, for this reason, the utility model embodiment adopts following technical scheme:
A kind of coal mine machinery water-cooling system supervising device comprises controller 8 and cooling-water temperature sensor 11, and cooling-water temperature sensor 11 is connected with controller 8; The test side of cooling-water temperature sensor 11 is connected with water-cooling system; Wherein, said water-cooling system is cooled off machine, and controller 8 has the function that starts and stop said machine.
Preferably, said coal mine machinery water-cooling system supervising device also comprises cooling water flow quantity sensor 10, and wherein, cooling water flow quantity sensor 10 is connected with controller 8; The test side of cooling water flow quantity sensor 10 is connected with water-cooling system.
Preferably, said coal mine machinery water-cooling system supervising device also comprises cooling water flow adjustable valve piece 9, and cooling water flow adjustable valve piece 9 is connected with controller 8
Preferably, above-mentioned coal mine machinery water-cooling system supervising device, wherein, the test side of cooling-water temperature sensor 11 is located in the outlet conduit; And/or,
The test side of cooling water flow quantity sensor 10 is located in the outlet conduit.
Preferably, said coal mine machinery water-cooling system supervising device also comprises host computer or long distance control system 15, and wherein, controller 8 is connected with host computer or long distance control system 15 data, and carries out the function of signal data being imported into host computer or long distance control system 15.
Preferably, said controller 8 also has the function of carrying out the adjusting water supply flow according to instruction.
Preferably, said coal mine machinery water-cooling system supervising device also comprises display, and said display is used for the said signal data that display controller 8 imports host computer or long distance control system 15 into.
Preferably; Said coal mine machinery water-cooling system supervising device also comprises hydraulic system temperature pick up 12, electrical system temperature pick up 13, mechanical system temperature pick up 14; Wherein, hydraulic system temperature pick up 12, electrical system temperature pick up 13 and mechanical system temperature pick up 14 are connected with said water-cooling system with controller 8 respectively.
Another aspect according to the utility model also provides a kind of development machine, and it comprises above-mentioned coal mine machinery water-cooling system supervising device.
Preferably, in said development machine, cooling water flow quantity sensor 10 is installed near the water tank, and cooling-water temperature sensor 11 is installed near the water channel of cutting motor cooling.
Compared with prior art; The coal mine machinery water-cooling system supervising device that the utility model provides can be realized detecting in real time to water system; Regulate water supply flow as required, guarantee the normal operation of machine system, improved the Based Intelligent Control between water system and the electrical system simultaneously; Thereby, greatly prolonged application life of machine.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is a kind of principle schematic of forcing cooling and lubricating system in the prior art;
Fig. 2 is the operating principle sketch map of a kind of specific embodiment of the coal mine machinery water-cooling system supervising device that the utility model provided;
Fig. 3 is the structural representation of the installation site of temperature pick up, flow transmitter and display in the coal mine machinery water-cooling system supervising device among Fig. 2.
Marginal data:
1, oil site 2, lubricating pump 3, one way valve 4, water cooler 5, strainer 6, flow switch 7, reducer 8, controller 9, cooling water flow adjustable valve 10, cooling water flow quantity sensor 11, cooling-water temperature sensor 12, hydraulic system temperature pick up 13, electrical system temperature pick up 14, mechanical system temperature pick up 15, host computer or long distance control system.
The specific embodiment
Be technical scheme and the effect that specifies the utility model, the utility model done detailed description below in conjunction with specific embodiment and accompanying drawing.
Please refer to Fig. 2, Fig. 3; Fig. 2 is the operating principle sketch map of a kind of specific embodiment of the coal mine machinery water-cooling system supervising device that the utility model provided, and Fig. 3 is the structural representation that the position is set of temperature pick up, flow transmitter and display in the coal mine machinery water-cooling system supervising device among Fig. 2.
Like Fig. 2, shown in Figure 3, the coal mine machinery water-cooling system supervising device that the utility model provides comprises controller 8 and cooling-water temperature sensor 11, and cooling-water temperature sensor 11 is connected with controller 8; The test side of cooling-water temperature sensor 11 is located in the outlet conduit; Wherein, controller 8 has the function that starts and stop machine.
When the development machine operate as normal, above-mentioned coal mine machinery water-cooling system supervising device detects the temperature of cooling water through cooling-water temperature sensor 11 test sides that are arranged in the cooling water pipeline in real time, and passes to detection signal in the controller 8.Controller 8 receives the laggard line data of signal and handles: if the cooling water water temperature surpasses the rated value of operate as normal, prove that current machine whole system temperature is too high, controller 8 will send halt command.
In addition, also be provided with in the cooling water pipeline and controller 8 test side of cooling water flow quantity sensor 10 conjointly, when the development machine operate as normal, controller not only receives the temperature detection signal data of cooling water, also the flow of cooling water is monitored simultaneously.If cooling water flow quantity sensor 10 continues to be transferred to the signal of controller 8 underfeds, current cooling system insufficient water then is described, thereby can't be guaranteed the state of cooling of machine, the function that controller 8 executive systems are shut down.
Further; Controller 8 also links to each other with cooling water flow adjustable valve piece 9 simultaneously, and when the underfed of water, controller 8 is received the signal of cooling water flow quantity sensor 10; Near and the Water flow adjusting valve piece 9 the beginning regulating tank; Improve flow of inlet water, make system keep the abundance that supplies water, guarantee the state of cooling of machine; When the flow of water was higher than the value of the normal operation of system, controller 8 can reduce flow of inlet water through Water flow adjusting valve piece 9.If when the flow of inlet water of cooling water does not reach the normal operating condition of system, even through regulating water-cooled that Water flow adjusting valve piece 9 can not make cooling water flow reach the normal operation of system when but being worth, controller 8 is given an order and is made machine down.
Further; Controller 8 is handled at the laggard line data of the signal that receives cooling water flow quantity sensor 10; Importing the data after handling into host computer or long distance control system 15 carries out data and connects; Thereby make the technician can suitably regulate the water supply flow of needs, and above-mentioned data are shown through display according to individual demand.
Further; As shown in Figure 2, this coal mine machinery water-cooling system supervising device also is provided with hydraulic system temperature pick up 12, electrical system temperature pick up 13, mechanical system temperature pick up 14, and the test side of its each sensor is located at respectively in its each self-corresponding hydraulic system, electrical system and the mechanical system; Controller 8 therefrom can detect the temperature value of some systems; When the temperature of water was higher than the maximum temperature of machinery, electric or hydraulic system operation, water had not had cooling effect, at this moment; Because the other system temperature is too high, need shut down and change water.When water temperature reached the rated temperature that allows operation, controller 8 sides started the machine.
Further; Fig. 3 is the structural representation that the position is set of cooling-water temperature sensor 11, cooling water flow quantity sensor 10 and display in the coal mine machinery water-cooling system supervising device among Fig. 2; Wherein, Cooling water flow quantity sensor 10 is installed near the water tank, and cooling-water temperature sensor 11 is installed near the water channel of cutting motor cooling.
Compared with prior art, the coal mine machinery water-cooling system supervising device that the utility model provides is the real-time regulated water supply flow as required, has improved the Based Intelligent Control between water system and the electrical system simultaneously, thereby, greatly prolonged application life of machine.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be looked the protection domain of the utility model.
Claims (10)
1.
A kind of water-cooling system supervising device is characterized in that, comprises controller (8) and cooling-water temperature sensor (11),
Cooling-water temperature sensor (11) is connected with controller (8);
The test side of cooling-water temperature sensor (11) is connected with water-cooling system;
Wherein, said water-cooling system is cooled off machine
, and controller (8) has the function that starts and stop said machine.
2.
Water-cooling system supervising device as claimed in claim 1 is characterized in that, also comprises cooling water flow quantity sensor (10):
Cooling water flow quantity sensor (10) is connected with controller (8);
The test side of
cooling water flow quantity sensor (10) is connected with water-cooling system.
3.
Like claim 1 or 2 each described water-cooling system supervising devices, it is characterized in that,
The test side of cooling-water temperature sensor (11) is located in the outlet conduit; And/or,
The test side of
cooling water flow quantity sensor (10) is located in the outlet conduit.
4.
Like claim 1 or 2 each described water-cooling system supervising devices, it is characterized in that, also comprise cooling water flow adjustable valve piece (9):
cooling water flow adjustable valve piece (9) is connected with controller (8).
5.
Water-cooling system supervising device as claimed in claim 3 is characterized in that, also comprises host computer or long distance control system (15):
controller (8) is connected with host computer or long distance control system (15) data, and carries out the function of signal data being imported into host computer or long distance control system (15).
6.
water-cooling system supervising device as claimed in claim 4 is characterized in that, controller (8) also has according to instruction carries out the function of regulating water supply flow.
7.
Water-cooling system supervising device as claimed in claim 5 is characterized in that, also comprises display:
said display is used for the said signal data that display controller (8) imports host computer or long distance control system (15) into.
8.
Water-cooling system supervising device as claimed in claim 3 is characterized in that, also comprises hydraulic system temperature pick up (12), electrical system temperature pick up (13), mechanical system temperature pick up (14):
hydraulic system temperature pick up (12), electrical system temperature pick up (13) and mechanical system temperature pick up (14) are connected with said water-cooling system with controller (8) respectively.
9.
a kind of development machine is characterized in that, comprises each described water-cooling system supervising device in the claim 1-8 item.
10.
development machine as claimed in claim 9 is characterized in that cooling water flow quantity sensor (10) is installed near the water tank, and cooling-water temperature sensor (11) is installed near the cooling water channel of cutting motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220033800XU CN202560220U (en) | 2012-02-03 | 2012-02-03 | Water-cooling system monitoring device and heading machine provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220033800XU CN202560220U (en) | 2012-02-03 | 2012-02-03 | Water-cooling system monitoring device and heading machine provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560220U true CN202560220U (en) | 2012-11-28 |
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ID=47209885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220033800XU Expired - Fee Related CN202560220U (en) | 2012-02-03 | 2012-02-03 | Water-cooling system monitoring device and heading machine provided with the same |
Country Status (1)
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| CN (1) | CN202560220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538270A (en) * | 2016-06-28 | 2018-01-05 | 维嘉数控科技（苏州）有限公司 | A kind of cooling control system and method |
| CN109555756A (en) * | 2018-12-11 | 2019-04-02 | 中国铁建重工集团有限公司 | Development machine and its development machine cooling system |
| CN109630664A (en) * | 2019-02-27 | 2019-04-16 | 三汽车制造有限公司 | Fire fighting truck cooling system and fire fighting truck |
| CN112049633A (en) * | 2020-07-29 | 2020-12-08 | 义煤集团永兴工程有限责任公司 | Colliery entry driving machine that security performance is high |
-
2012
- 2012-02-03 CN CN201220033800XU patent/CN202560220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538270A (en) * | 2016-06-28 | 2018-01-05 | 维嘉数控科技（苏州）有限公司 | A kind of cooling control system and method |
| CN109555756A (en) * | 2018-12-11 | 2019-04-02 | 中国铁建重工集团有限公司 | Development machine and its development machine cooling system |
| CN109630664A (en) * | 2019-02-27 | 2019-04-16 | 三汽车制造有限公司 | Fire fighting truck cooling system and fire fighting truck |
| CN112049633A (en) * | 2020-07-29 | 2020-12-08 | 义煤集团永兴工程有限责任公司 | Colliery entry driving machine that security performance is high |
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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 |
Granted publication date: 20121128 Termination date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |