CN107589146A - High-temperature mine obturation accumulation of heat heat release experimental simulation device and method - Google Patents

Abstract

The invention discloses a kind of high-temperature mine obturation accumulation of heat heat release experimental simulation device, including simulation box, underground heat exploitation water circulation faults system and data acquisition and temperature control system, simulation box includes thermal-insulating body and dividing plate, stope simulated domain and obturation simulated domain are provided with thermal-insulating body, drawer type obturation simulation box is provided with obturation simulated domain, obturation is provided with drawer type obturation simulation box, obturation includes phase change heat storage material, drop shaft simulation chamber, adopts heat pipe, instlated tubular and cooling tube；Underground heat exploitation water circulation faults system includes cool-heat-exchanger, cold tanks and hot water；Data acquisition and temperature control system include stope simulated domain sensor group, obturation simulated domain sensor group, controller and computer；The invention also discloses a kind of high-temperature mine obturation accumulation of heat heat release experimental simulation method.The present invention can perform well in carrying out high-temperature mine obturation accumulation of heat heat release, stope collaboration cooling, the theoretical research of underground heat exploitation.

Description

High-temperature mine obturation accumulation of heat heat release experimental simulation device and method

Technical field

The invention belongs to high-temperature mine filling technique field, and in particular to a kind of high-temperature mine obturation accumulation of heat heat release experiment Analogue means and method.

Background technology

With superficial part mineral resources gradually decrease and it is exhausted, deep mining turns into inexorable trend, and China faces depth at present The mine of portion's exploitation accounts for the 90% of national mine sum.With the gradual increase of mining depth, high-ground stress, height will occur The problems such as ground temperature, the increasing of exploitation difficulty, operating environment deterioration, aeration-cooling and production cost is caused to sharply increase, so When deeps mines are exploited, the heat evil problem that safety problem, High-geotemperature caused by high-ground stress are brought has become restriction deep ore deposit An important factor for bed is effectively exploited.

Mining with stowing artificial supporting mining codes owned by France.In mineral building or nugget, with the propulsion of stope, to mined out Area is sent into filler, to carry out underground pressure management, control country rock avalanche and surface movement, and in the obturation of formation or at it Protection is lower to carry out back production, the effective measures pressed to control when being deep mining.With the emission reduction of exploitation of mineral resources process energy conservation and Environmental requirement is increasingly strict, is the inexorable trend of following mining development without useless cleaning mining.The method of mining by the way of filling can be by earth's surface heap Product waste material is backfilling into underground, so as to greatly improve stoping operation safe coefficient, improves the deep resource rate of recovery 30%, and solve ground Environmental pollution caused by table accumulation waste material, realizes lasting exploit.

Using filling method carry out deep mining while, if filler using heat accumulation function material, can To absorb surrounding country rock and the distinguished and admirable heat progress accumulation of heat of stope using its heat storage performance, realize that stope drops while absorbing underground heat Temperature, i.e., carry out underground heat exploitation using obturation and realize stope collaboration cooling.Based on this thinking, it is contemplated that opened in deeps mines Adopt progress work place study in complicated geological environment and larger difficulty be present, propose that one kind can carry out " obturation phase-transition heat-storage-heat pump Unit adopts heat-stope collaboration cooling " experimental system of research is the extraction and application of underground heat in deeps mines recovery process with adopting Field cooling research provides possibility.

Based on " obturation phase-transition heat-storage-source pump adopts heat-stope collaboration cooling " thought, by filling slurry and sizing Phase-change material is mixed and made into accumulation of heat filler and filled.The heat exchanger tube of underground heat mining system is prefabricated in accumulation of heat filler In, form obturation after solidification, during accumulation of heat, obturation absorbs heat, temperature rise, when temperature is increased to phase from country rock and stope During temperature, phase-change material heat absorption is melted, persistently overheating afterwards extremely close to country rock temperature.During heat release, heat exchanger tube inner cold water passes through Convection current is exchanged heat with tube wall, and tube wall is absorbed heat by heat transfer from obturation, and obturation release heat, temperature gradually reduces, phase transformation material Expect loss of heat solidification, be gradually cooled to the water temperature close in heat exchanger tube afterwards.Water absorbs obturation thermal temperature and gradually risen in heat exchanger tube Height, filling body heat content is constantly taken away, until heat release terminates.So repeatedly, obturation absorbs country rock and stope by heat-accumulating process Distinguished and admirable heat, the water transferred heat to by heat release process in heat exchanger tube, in heat exchanger tube after water temperature rise, then by source pump Extraction and application, extraction and application and the stope of underground heat cooperates with cooling when realizing mine deep exploitation.

In order to study phase-transition heat-storage obturation when mine deep is exploited underground heat extraction and stope cooling in application, it is necessary to Theoretical research is first carried out, and when carrying out theoretical research, it is also necessary to largely tested, these experiments, if being all put into ore deposit The actual stope in mountain is done, it will substantial amounts of manpower and materials is expended, therefore, if can have a set of high-temperature mine obturation accumulation of heat heat release It experimental simulation device, will well solve the above problems, and still, also lack such device in the prior art.

The content of the invention

In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that provide a kind of structure letter It is single, novel in design rationally, realize convenient and cost it is low, using it is easy to operate, obturation phase-transition heat-storage can be carried out well, change Heat pipe adopts heat, stope collaboration pull-down test and theoretical research, high-temperature mine obturation accumulation of heat practical, easy to utilize Heat release experimental simulation device.

In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of high-temperature mine obturation accumulation of heat heat release Experimental simulation device, it is characterised in that：Including simulation box, underground heat exploitation water circulation faults system and data acquisition and temperature control system System, the thermal-insulating body of the simulation box including cube frame structure and the dividing plate for being arranged on middle part in thermal-insulating body, it is described every It is provided with air vent on plate, the region in the thermal-insulating body above dividing plate is stope simulated domain, the thermal-insulating body The interior region below dividing plate is obturation simulated domain, and the thermal-insulating body positioned at stope simulated domain is to be incubated by top The bottom opening casing that plate, left side warming plate, right side warming plate, front side warming plate and rear side warming plate are formed, positioned at stope mould Intend being provided with stope air inlet on the left side warming plate of the thermal-insulating body in region, from away from thermal-insulating body on the stope air inlet Surface cooler, air heater and air humidifier, the refrigerant of the surface cooler are disposed with to the position close to thermal-insulating body The cold medium flux magnetic valve for cold medium flux to be adjusted is provided with intake line, positioned at the insulation of stope simulated domain Stope air outlet is provided with the right side warming plate of casing, air-introduced machine is provided with the stope air outlet, is simulated positioned at stope On the top insulation board inwall of the thermal-insulating body in region, on the warming plate inwall of left side, on the warming plate inwall of right side, front side warming plate On inwall and heating chamber is provided with rear side warming plate inwall, the thermal-insulating body positioned at obturation simulated domain is to be protected by bottom The open front casing that warm plate, left side warming plate, right side warming plate and rear side warming plate are formed, positioned at the guarantor of obturation simulated domain Heating chamber is provided with the left side warming plate inwall of incubator body, on the warming plate inwall of right side and on rear side warming plate inwall, institute State and carbon fiber electrothermal plate and the heating chamber temperature for being detected in real time to the temperature in the heating chamber are provided with heating chamber Sensor is spent, stope zone sensors installing pipe is provided with the stope simulated domain, is set in the obturation simulated domain There is drawer type obturation to simulate box, be provided with obturation in the drawer type obturation simulation box, the obturation includes phase transformation Heat-storing material and the drop shaft simulation chamber being arranged in phase change heat storage material, and it is stratified and set on phase-transition heat-storage successively from top to bottom Heat pipe, instlated tubular and cooling tube are adopted in material, filling zone sensors installing pipe, institute are additionally provided with the phase change heat storage material State and handle is provided with the outer wall of drawer type simulation box and enters backwater bindiny mechanism, positioned at the thermal-insulating body of obturation simulated domain Left side warming plate on be rotatably connected to offside door, rotated on the right side warming plate of the thermal-insulating body of obturation simulated domain It is connected with offside door；

The underground heat exploitation water circulation faults system includes cool-heat-exchanger, the cold tanks for storing cold water and is used for The hot water of hot water is stored, the water inlet of the cold tanks is connected by the cooling water outlet of cold water delivery pipe and cool-heat-exchanger Connect, the delivery ports of the cold tanks is by ground flow pipe and is arranged on sending hydrodynamic force pump and enter backwater on the flow pipe of ground Bindiny mechanism is connected, and the water inlet of the hot water is connected by ground return pipe with entering backwater bindiny mechanism, the hot water The delivery port of water tank passes through hot water conveying pipe and the delivery kinetic pump being arranged on hot water conveying pipe and cool-heat-exchanger Hot water inlet connects；

The data acquisition and temperature control system include stope simulated domain sensor group, obturation simulated domain sensor Group, controller and the computer to connect with controller, the stope simulated domain sensor group are entered including being arranged on the stope Close to EAT sensor, air intake humidity sensor and the air intake air velocity transducer of thermal-insulating body opening position on air port, and It is arranged on the stope air outlet close to leaving air temp sensor, air-out humidity sensor and the air-out of thermal-insulating body opening position Air velocity transducer, the output end of the heating chamber temperature sensor, the output end of EAT sensor, air intake humidity sensor Output end and air intake air velocity transducer output end, and the output end of leaving air temp sensor, air-out humidity sensor Output end and the output end of air-out air velocity transducer are connected with the input of controller；The obturation simulated domain sensor Group includes being laid in phase change heat storage material and multiple filled for what is detected in real time to the temperature in obturation simulated domain Temperature sensor is filled out, ground flow pipe is arranged on and enters at backwater bindiny mechanism link position and for being carried out to inflow temperature The inflow temperature sensor that detects in real time and be arranged on ground return pipe and enter at backwater bindiny mechanism link position and for pair The return water temperature sensor that return water temperature is detected in real time, the signal wire of multiple filling temperature sensors is by filling Fill out zone sensors installing pipe to be drawn out to outside drawer type obturation simulation box, the output end of the filling temperature sensor, water inlet The output end of temperature sensor and the output end of return water temperature sensor are connected with the input of controller；The cold medium flux Magnetic valve, hydrodynamic force pump and delivery kinetic pump is sent to be connected with the output end of controller, the output end of the controller is also Be connected to for the power on/off of air heater is controlled the first relay, for the progress of the power on/off of air humidifier Control the second relay, for air-introduced machine carry out VFC frequency converter and for the power on/off to carbon fiber electrothermal plate The 3rd relay being controlled, first relay are connected in the current supply circuit of air heater, second relay Device is connected in the current supply circuit of air humidifier, the output end connection of the air-introduced machine and frequency converter, the 3rd relay It is connected in the current supply circuit of carbon fiber electrothermal plate.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：Positioned at stope simulated domain Thermal-insulating body top insulation board, left side warming plate, right side warming plate, front side warming plate and rear side warming plate, and be located at The bottom holding plates of the thermal-insulating body of obturation simulated domain, left side warming plate, right side warming plate and rear side warming plate one into Type；Offside door is rotatably connected to by hinge on the left side warming plate of the thermal-insulating body of obturation simulated domain, positioned at filling Fill out on the right side warming plate of the thermal-insulating body of body simulated domain and offside door is rotatably connected to by hinge.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：The heating chamber is by channel-section steel It is made.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：Positioned at obturation simulation region It is provided with the left side channel-section steel of the thermal-insulating body in domain and the outer wall of right side channel-section steel for supporting the obturation simulation of installation drawer type The supporting plate of box, the side of the drawer type simulation box are provided with the roller groove for supporting plate insertion, set in the roller groove There is the roller for rolling on the supporting plate.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：The supporting plate bottom with Gusset is provided between channel-section steel.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：It is described enter backwater connection machine Structure includes upper water knockout drum, upper water collector, lower water knockout drum and lower water collector, passes through the first threeway on the water inlet of the upper water knockout drum Pipe is connected with water inlet pipe, and water intaking valve, the delivery port of the upper water knockout drum and entering for cooling tube are connected with the water inlet pipe The mouth of a river connects with the water inlet of instlated tubular, the water inlet and the delivery port of cooling tube and the delivery port of instlated tubular of the upper water collector Connection, the delivery port of the lower water knockout drum are connected with adopting the water inlet of heat pipe, and the water inlet of the lower water collector is with adopting heat pipe Delivery port connects, and is connected with water outlet pipe by the second three-way pipe on the delivery port of the lower water collector, on the water outlet pipe It is connected with back-water valve (BWV)；The delivery port of the cold tanks is by ground flow pipe and is arranged on the flow pipe of ground and send hydrodynamic force Pump is connected with water inlet pipe, and the water inlet of the hot water is connected by ground return pipe with water outlet pipe；Divide water on described Left triple valve is provided between device and lower water knockout drum, right threeway is provided between the left triple valve and the delivery port of upper water collector Valve, the first port of the left triple valve are connected with the water inlet of lower water knockout drum, the 3rd port and first of the left triple valve Three-way pipe is connected, and the first port of the right triple valve is connected with the delivery port of upper water collector, the second end of the right triple valve Mouth is connected with the second port of left triple valve, and the 3rd port of the right triple valve is connected with the second three-way pipe；The left threeway The first port of valve and right triple valve is its left side port, and the second port of the left triple valve and right triple valve is its bottom end Mouthful, the 3rd port of the left triple valve and right triple valve is its right side port；The left triple valve is three-way flow divider valve, described 3rd port of left triple valve is import, and the first port and second port of the left triple valve are outlet；The right triple valve For three-way converging valve, the first port and second port of the right triple valve are import, the 3rd port of the right triple valve For outlet.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：The upper water collector goes out Regulating valve is connected with the mouth of a river, the water outlet of the lower water collector is connected with lower regulating valve.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：The cooling tube and heat-insulated Guan Jun enters among using, to the snakelike advance in both sides, the arrangement finally gone out from both sides；The heat pipe of adopting of each layer uses side Enter, to the snakelike advance of opposite side, and the arrangement gone out from opposite side.

Above-mentioned high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：The controller includes micro- Controller module and the data storage to connect with micro controller module and the communication mould for being connected and communicating with computer Block, the output of the output end of the heating chamber temperature sensor, the output end, air intake humidity sensor of EAT sensor End, the output end of air intake air velocity transducer, the output end of leaving air temp sensor, the output end of air-out humidity sensor, air-out The output end of air velocity transducer, output end, the output end of inflow temperature sensor and the return water temperature for filling temperature sensor The output end of sensor is connected with the input of micro controller module, and the input of the micro controller module is further connected with button Operation circuit, the cold medium flux magnetic valve, send hydrodynamic force pump, delivery kinetic pump, the first relay, the second relay, Frequency converter and the 3rd relay are connected with the output end of micro controller module, and the output end of the micro controller module is further connected with LCDs.

The invention also discloses a kind of step it is simple, realize convenient high-temperature mine obturation accumulation of heat heat release experimental simulation side Method, it is characterised in that this method comprises the following steps：

Step 1: first, fill phase change heat storage material in drawer type obturation simulation box, set drop shaft to simulate chamber, and Heat pipe, instlated tubular and cooling tube are adopted in layering setting successively from top to bottom in phase change heat storage material, form obturation；Then, exist Filling zone sensors installing pipe is set in phase change heat storage material, and lays multiple filling temperature sensors, then will be multiple described The signal wire for filling temperature sensor is drawn out to outside drawer type obturation simulation box by filling zone sensors installing pipe；

Step 2: opening surface cooler, air heater, air humidifier and air-introduced machine, EAT sensor, enter rheumatism Degree sensor and air intake air velocity transducer are detected and will detected to the temperature, humidity and wind speed of stope air inlet respectively Signal be transferred to controller, temperature, humidity and the wind speed of the stope air inlet that controller is received correspond to respectively with Stope air inlet preset temperature, humidity and wind speed compare, when the temperature of the stope air inlet detected is less than stope air intake During mouthful place's preset temperature, controller increases the cold medium flux of surface cooler by controlling cold medium flux magnetic valve, and by controlling the One relay, connect the current supply circuit of air heater；When the temperature of the stope air inlet detected is more than stope air inlet When locating preset temperature, controller reduces the cold medium flux of surface cooler, and pass through control first by controlling cold medium flux magnetic valve Relay, disconnect the current supply circuit of air heater；When the humidity of the stope air inlet detected is less than stope air inlet During default humidity, controller connects the current supply circuit of air humidifier by controlling the second relay；When the stope detected enters When humidity at air port presets humidity more than stope air inlet, controller disconnects air wetting by controlling the second relay The current supply circuit of device；When the wind speed of the stope air inlet detected, which is less than stope air inlet, presets wind speed, controller leads to Cross frequency converter and frequency control is carried out to air-introduced machine, accelerate the rotating speed of blower fan；When the wind speed of the stope air inlet detected is more than When stope air inlet presets wind speed, controller carries out frequency control by frequency converter to air-introduced machine, slows down the rotating speed of blower fan；Enter And simulate the air intake stream mode of stope under high-temperature mine；

Step 3: the controller connects the current supply circuit of carbon fiber electrothermal plate, carbon fiber by controlling the 3rd relay Electric hot plate is begun to warm up, the letter that heating chamber temperature sensor to the temperature in the heating chamber detect and will detect in real time Number controller is transferred to, the heating chamber detection temperature that controller is received is compared with heating chamber preset temperature, when adding When hot chamber detection temperature is more than heating chamber preset temperature, controller disconnects carbon fiber electrothermal plate by controlling the 3rd relay Current supply circuit, carbon fiber electrothermal plate stop heating；When heating chamber detection temperature is less than heating chamber preset temperature, controller passes through The 3rd relay is controlled, connects the current supply circuit of carbon fiber electrothermal plate, carbon fiber electrothermal plate is begun to warm up；And then simulate high temperature ore deposit Unmind ore body and country rock heating in underground；

Step 4: drawer type obturation simulation box is inserted in obturation simulated domain, high-temperature mine underground stope is simulated The obturation of bottom；

Step 5: the obturation formed in step 1 starts to absorb country rock and the distinguished and admirable heat of stope, heat-accumulating process start, filled Fill out temperature to gradually rise to the phase transition temperature of phase change heat storage material, start phase-transition heat-storage, after phase transition process terminates, fill body temperature Degree continues to raise, until heat-accumulating process terminates；Simultaneously, the controller is to multiple obturation TEMPs for the obturation accumulation of heat The temperature that device detects carries out periodic samples, will sample obtained thermograph as filling temperature and is transferred to computer, Show the temperature changing process of obturation in heat-accumulating process；The controller is to leaving air temp sensor, air-out humidity sensor The temperature at stope air outlet, humidity and the wind speed detected respectively with air-out air velocity transducer carries out periodic samples, will adopt Temperature, humidity and the wind speed at stope air outlet that sample obtains are recorded and are transferred to computer respectively, and display obturation stores The air current state that stope simulated domain is imported and exported in thermal process；

Step 6: after heat-accumulating process terminates, hydrodynamic force pump and delivery power pump startup are sent in the controller control, cold Cold water in water tank by ground flow pipe and enters backwater bindiny mechanism into heat pipe, instlated tubular and cooling tube is adopted, and is adopting heat When being flowed in pipe, instlated tubular and cooling tube, filling body heat content, obturation heat release are constantly absorbed, temperature is gradually decrease to phase alternating temperature Degree, start phase transformation heat release, after phase transition process terminates, filling temperature continues to reduce, until heat release process terminates；Adopt in heat pipe Water absorbs heat, and temperature gradually rises, and is finally flowed out again by entering backwater bindiny mechanism, and flows into hot water by ground return pipe Water tank；Simultaneously, the controller is to filling temperature sensor, inflow temperature sensor and return water temperature for the obturation heat release The temperature that sensor detects carries out periodic samples, and the temperature that sampling is obtained is recorded as filling temperature respectively, enters water temperature Degree and return water temperature are simultaneously transferred to computer, show the change of filling temperature, inflow temperature and return water temperature during heat release Process；Meanwhile the controller detects respectively to EAT sensor, air intake humidity sensor and air intake air velocity transducer The temperature of stope air inlet, humidity and wind speed carry out periodic samples, and leaving air temp sensor, air-out humidity are sensed The temperature at stope air outlet, humidity and the wind speed that device and air-out air velocity transducer detect respectively carry out periodic samples, will Sample temperature, humidity and the wind speed difference at temperature, humidity and the wind speed and stope air outlet of obtained stope air inlet Recorded and be transferred to computer, show the air current state of stope simulated domain inlet and outlet during obturation heat release；

Step 7: controller is transferred to its filling temperature, water inlet during the accumulation of heat of computer storage obturation, heat release Temperature and return water temperature, and stope simulated domain import and export distinguished and admirable temperature, humidity and wind speed, carry out high temperature for staff The accumulation of heat of mine filling body, heat release process and stope collaboration cooling research.

The present invention has advantages below compared with prior art：

1st, the structure of high-temperature mine obturation accumulation of heat heat release experimental simulation device of the present invention is simple, novel in design reasonable, real Now facilitate and cost is low.

2nd, high-temperature mine obturation accumulation of heat heat release experimental simulation device of the invention, employs drawer-type structure, Neng Goufang Just simulation goes out the filling area of high-temperature mine；Employ and be made up of surface cooler, air heater and air humidifier, air-introduced machine etc. Simple air handling system, can the true distinguished and admirable characteristic of simulation stope, and then true simulation high-temperature mine obturation Accumulation of heat heat release and stope temperature-fall period, it can perform well in carrying out the theoretical research of high-temperature mine underground heat exploitation.

3rd, high-temperature mine obturation accumulation of heat heat release experimental simulation device of the invention, employs thermal-insulating body disposed inboard carbon The structure of fiber electric heating plate, it can easily simulate high-temperature mine and unmind ore body and country rock heating, and then true simulation The distinguished and admirable heat exchange that ore body, country rock are unminded with top of stope, and obturation and stope are distinguished and admirable, heat exchange of country rock, can be fine Ground is used to carry out high-temperature mine obturation accumulation of heat heat release, stope collaboration cooling, the theoretical research of underground heat exploitation.

4th, high-temperature mine obturation accumulation of heat heat release experimental simulation device of the invention, use is easy to operate, is less prone to event Barrier, service life length.

5th, the method and step of high-temperature mine obturation accumulation of heat heat release experimental simulation method of the invention is simple, and it is convenient to realize, It can perform well in carrying out high-temperature mine obturation accumulation of heat heat release, stope collaboration cooling, the theoretical research of underground heat exploitation.

6th, the present invention's is practical, and using effect is good, is easy to promote the use of.

To sum up shown, modern design of the invention rationally, realizes that convenient and cost is low, use is easy to operate, service life It is long, it can perform well in carrying out high-temperature mine obturation accumulation of heat heat release, stope collaboration cooling, the theoretical research of underground heat exploitation, Practical, using effect is good, is easy to promote the use of.

Below by drawings and examples, technical scheme is described in further detail.

Brief description of the drawings

Fig. 1 is the structural representation of high-temperature mine obturation accumulation of heat heat release experimental simulation device of the present invention (not shown in figure Data acquisition and temperature control system).

Fig. 2 is the internal structure schematic diagram of simulation box of the present invention.

Fig. 3 is the front view that drawer type of the present invention simulates box.

Fig. 4 is Fig. 3 right view.

Fig. 5 is the connection relationship diagram of present invention support channel-section steel, supporting plate and gusset.

Fig. 6 is Fig. 5 right view.

Fig. 7 is the internal structure schematic diagram of obturation of the present invention.

Fig. 8 is Fig. 7 C-C sectional views.

Fig. 9 is Fig. 7 D-D sectional views.

Figure 10 is Fig. 7 E-E sectional views.

Figure 11 is Fig. 7 F-F sectional views.

Figure 12 is the structural representation that the present invention enters backwater bindiny mechanism.

Figure 13 is the schematic block circuit diagram of data acquisition of the present invention and temperature control system.

Description of reference numerals:

1-thermal-insulating body；2-stope simulated domain；3-obturation simulated domain；

4-carbon fiber electrothermal plate；5-dividing plate；6-drawer type simulates box；

7-hinge；8-offside door；9-offside door；

10-channel-section steel；11-supporting plate；12-roller groove；

13-roller；14-gusset；15-handle；

16-stope zone sensors installing pipe；17-delivery kinetic pump；18-hot water conveying pipe；

19-cold medium flux magnetic valve；20-heating chamber temperature sensor；21-enter backwater bindiny mechanism；

21-1-upper water knockout drum；21-2-upper water collector；21-3-lower water knockout drum；

21-4-lower water collector；21-5-water inlet pipe；The three-way pipes of 21-6-first；

21-7-water intaking valve；The three-way pipes of 21-8-second；21-9-water outlet pipe；

21-10-back-water valve (BWV)；21-11-left triple valve；21-12-right triple valve；

21-13-upper regulating valve；21-14-lower regulating valve；22-phase change heat storage material；

23-surface cooler；24-air heater；25-air humidifier；

26-air-introduced machine；27-filling zone sensors installing pipe；28-adopt heat pipe；

29-EAT sensor；30-air intake humidity sensor；31-air intake air velocity transducer；

32-controller；32-1-controller；32-2-data storage；

32-3-communication module；32-4-button operation circuit；32-5-LCDs；

33-computer；34-instlated tubular；35-cooling tube；

36-cool-heat-exchanger；37-cold tanks；38-hot water；

39-cold water delivery pipe；40-leaving air temp sensor；41-air-out humidity sensor；

42-air-out air velocity transducer；43-the first relay；44-the second relay；

45-frequency converter；46-the three relay；47-inflow temperature sensor；

48-return water temperature sensor；49-filling temperature sensor；50-drop shaft simulates chamber.

Embodiment

As shown in Fig. 1~Figure 11 and Figure 13, high-temperature mine obturation accumulation of heat heat release experimental simulation device of the invention, bag Including simulation box, underground heat exploitation water circulation faults system and data acquisition and temperature control system, the simulation box includes cube frame The thermal-insulating body 1 of structure and the dividing plate 5 for being arranged on middle part in thermal-insulating body 1, air vent, the guarantor are provided with the dividing plate 5 Region in incubator body 1 above dividing plate 5 is stope simulated domain 2, and the area of the lower section of dividing plate 5 is located in the thermal-insulating body 1 Domain is obturation simulated domain 3, and the thermal-insulating body 1 positioned at stope simulated domain 2 is by top insulation board, left side warming plate, the right side The bottom opening casing that side warming plate, front side warming plate and rear side warming plate are formed, positioned at the thermal-insulating body of stope simulated domain 2 Be provided with stope air inlet on 1 left side warming plate, on the stope air inlet from away from thermal-insulating body 1 to close to thermal-insulating body 1 position is disposed with surface cooler 23, air heater 24 and air humidifier 25, the refrigerant input pipe of the surface cooler 23 The cold medium flux magnetic valve 19 for cold medium flux to be adjusted is provided with road, positioned at the incubator of stope simulated domain 2 Stope air outlet is provided with the right side warming plate of body 1, air-introduced machine 26 is provided with the stope air outlet, is simulated positioned at stope On the top insulation board inwall of the thermal-insulating body 1 in region 2, on the warming plate inwall of left side, on the warming plate inwall of right side, front side insulation On plate inwall and heating chamber is provided with rear side warming plate inwall, the thermal-insulating body 1 positioned at obturation simulated domain 3 is the bottom of by The open front casing that portion's warming plate, left side warming plate, right side warming plate and rear side warming plate are formed, positioned at obturation simulated domain Heating is provided with the left side warming plate inwall of 3 thermal-insulating body 1, on the warming plate inwall of right side and on rear side warming plate inwall Chamber, carbon fiber electrothermal plate 4 is provided with the heating chamber and for being detected in real time to the temperature in the heating chamber plus Hot chamber temperature sensor 20, stope zone sensors installing pipe 16, the obturation simulation are provided with the stope simulated domain 2 Drawer type obturation simulation box 6 is provided with region 3, obturation is provided with the drawer type obturation simulation box 6, it is described to fill Filling out body includes phase change heat storage material 22 and the drop shaft being arranged in phase change heat storage material 22 simulation chamber 50, and from top to bottom successively It is stratified and set in phase change heat storage material 22 and adopts heat pipe 28, instlated tubular 34 and cooling tube 35, in the phase change heat storage material 22 Filling zone sensors installing pipe 27 is additionally provided with, handle 15 is provided with the outer wall of the drawer type simulation box 6 and enters backwater company Connection mechanism 21, offside door 8 is rotatably connected on the left side warming plate of the thermal-insulating body 1 of obturation simulated domain 3, positioned at filling Fill out on the right side warming plate of the thermal-insulating body 1 of body simulated domain 3 and be rotatably connected to offside door 9；

The underground heat exploitation water circulation faults system includes cool-heat-exchanger 36, the and of cold tanks 37 for storing cold water For storing the hot water 38 of hot water, the water inlet of the cold tanks 37 passes through cold water delivery pipe 39 and cool-heat-exchanger 36 Cooling water outlet connection, the delivery ports of the cold tanks 37 is by ground flow pipe 12 and is arranged on ground flow pipe 12 Hydrodynamic force pump 13 is sent to be connected with entering backwater bindiny mechanism 21, the water inlet of the hot water 38 is by ground return pipe 14 with entering Backwater bindiny mechanism 21 connects, and the delivery port of the hot water 38 by hot water conveying pipe 18 and is arranged on hot water conveying pipe 18 On delivery kinetic pump 17 be connected with the hot water inlet of cool-heat-exchanger 36；

The data acquisition and temperature control system include stope simulated domain sensor group, obturation simulated domain sensor Group, controller 32 and the computer 33 to connect with controller 32, the stope simulated domain sensor group are described including being arranged on Close to EAT sensor 29, air intake humidity sensor 30 and the air intake wind speed of the opening position of thermal-insulating body 1 on stope air inlet Sensor 31, and it is arranged on the leaving air temp sensor 40 of the close opening position of thermal-insulating body 1, air-out on the stope air outlet Humidity sensor 41 and air-out air velocity transducer 42, the output end of the heating chamber temperature sensor 20, EAT sensor The output end of 29 output end, the output end of air intake humidity sensor 30 and air intake air velocity transducer 31, and leaving air temp pass The output end of the output end of sensor 40, the output end of air-out humidity sensor 41 and air-out air velocity transducer 42 with controller 32 Input connection；The obturation simulated domain sensor group includes being laid in phase change heat storage material 22 and for filling Multiple filling temperature sensors 49 that temperature in body simulated domain 3 is detected in real time, be arranged on ground flow pipe 12 with Enter at the link position of backwater bindiny mechanism 21 and be used for the inflow temperature sensor 47 detected in real time to inflow temperature and set Put in ground return pipe 14 with entering at the link position of backwater bindiny mechanism 21 and being returned for what is detected in real time to return water temperature Water temperature sensor 48, the signal wire of multiple filling temperature sensors 49 are drawn by filling zone sensors installing pipe 27 Go out to outside drawer type obturation simulation box 6, the filling output end of temperature sensor 49, inflow temperature sensor 47 it is defeated Go out input of the output end of end and return water temperature sensor 48 with controller 32 to be connected；The cold medium flux magnetic valve 19, The output end of hydrodynamic force pump 13 and delivery kinetic pump 17 with controller 32 is sent to be connected, the output end of the controller 32 is also Be connected to for the power on/off of air heater 24 is controlled the first relay 43, for the break-make to air humidifier 25 The second relay 44 that electricity is controlled, for carrying out the frequency converter 45 of VFC to air-introduced machine 26 and for carbon fiber electrically The 3rd relay 46 that the power on/off of hot plate 4 is controlled, first relay 43 are connected on the power supply of air heater 24 In loop, second relay 44 is connected in the current supply circuit of air humidifier 25, the air-introduced machine 26 and frequency converter 45 Output end connection, the 3rd relay 46 is connected in the current supply circuit of carbon fiber electrothermal plate 4.

The temperature range of the high-temperature mine is 30 DEG C~60 DEG C.

When it is implemented, the air heater 24 is electric airheater, the air humidifier 25 is dry saturated steam formula Air humidifier, the air-introduced machine 26 are frequency converting induced draft fan.

By being respectively provided with heating chamber in the inner top of thermal-insulating body 1 and left and right sidewall and rear wall, and set in heating chamber Carbon fiber electrothermal plate 4 is put, being capable of the preferably high-temperature mine environment of model engineering in practice.The stope simulated domain 2 is sent Air temperature is adjusted by surface cooler 23 and air heater 24, and the blasting humidity of the stope simulated domain 2 is by air wetting Device 25 is adjusted, and the wind speed of the stope simulated domain 2 is adjusted by air-introduced machine 26.The controller 32 can be according to entering The signal that air temperature sensor 29 and leaving air temp sensor 40 detect, realize and the cold medium flux and air of surface cooler 23 are added The control of the power on/off of hot device 24；The controller 32 can be examined according to air intake humidity sensor 30 and air-out humidity sensor 41 The signal measured, realize the control of the power on/off to air humidifier 25；The controller 32 can sense according to air intake wind speed The signal that device 31 and air-out air velocity transducer 42 detect, the VFC to air-introduced machine 26 is realized by frequency converter 45, maintained Temperature, humidity and the wind speed of predetermined stope simulated domain 2.

In the present embodiment, top insulation board, left side warming plate, right side positioned at the thermal-insulating body 1 of stope simulated domain 2 are protected Warm plate, front side warming plate and rear side warming plate, and the bottom holding plates of thermal-insulating body 1 positioned at obturation simulated domain 3, a left side Side warming plate, right side warming plate and rear side warming plate are integrally formed；As shown in figure 1, the incubator positioned at obturation simulated domain 3 On the left side warming plate of body 1 offside door 8 is rotatably connected to by hinge 7, positioned at the thermal-insulating body 1 of obturation simulated domain 3 Offside door 9 is rotatably connected to by hinge 7 on the warming plate of right side.

In the present embodiment, as shown in Fig. 2 the heating chamber is made up of channel-section steel 10.

In the present embodiment, as shown in Figures 2 and 3, positioned at the left side channel-section steel 10 of the thermal-insulating body 1 of obturation simulated domain 3 With the supporting plate 11 for supporting installation drawer type obturation simulation box 6 is provided with the outer wall of right side channel-section steel 10, it is described to take out The side of drawer formula simulation box 6 is provided with the roller groove 12 inserted for supporting plate 11, is provided with the roller groove 12 for propping up The roller 13 rolled on fagging 11.

In the present embodiment, as shown in Figure 2 and Figure 5, gusset 14 is provided between the bottom of supporting plate 11 and channel-section steel 10.

In the present embodiment, as shown in figure 12, it is described enter backwater bindiny mechanism 21 include upper water knockout drum 21-1, upper water collector 21-2, lower water knockout drum 21-3 and lower water collector 21-4, pass through the first three-way pipe 21-6 on the water inlet of the upper water knockout drum 21-1 It is connected with water inlet pipe 21-5, the water inlet pipe 21-5 and is connected with water intaking valve 21-7, the water outlet of the upper water knockout drum 21-1 Mouth is connected with the water inlet of cooling tube 35 and the water inlet of instlated tubular 34, water inlet and the cooling tube 35 of the upper water collector 21-2 Delivery port connected with the delivery port of instlated tubular 34, the delivery port of the lower water knockout drum 21-3 and adopt heat pipe 28 water inlet connect Connect, the water inlet of the lower water collector 21-4 is connected with adopting the delivery port of heat pipe 28, on the delivery port of the lower water collector 21-4 It is connected with by the second three-way pipe 21-8 on water outlet pipe 21-9, the water outlet pipe 21-9 and is connected with back-water valve (BWV) 21-10；It is described The delivery port of cold tanks 37 by ground flow pipe 12 and be arranged on ground flow pipe 12 send hydrodynamic force pump 13 with water inlet Mouth pipe 21-5 connections, the water inlet of the hot water 38 are connected by ground return pipe 14 with water outlet pipe 21-9；On described Left triple valve 21-11, the left triple valve 21-11 and upper water collector are provided between water knockout drum 21-1 and lower water knockout drum 21-3 Right triple valve 21-12, the first port of the left triple valve 21-11 and lower water knockout drum 21-3 are provided between 21-2 delivery port Water inlet connection, the 3rd port of the left triple valve 21-11 is connected with the first three-way pipe 21-6, the right triple valve 21- 12 first port is connected with upper water collector 21-2 delivery port, second port and the left triple valve of the right triple valve 21-12 21-11 second port connection, the 3rd port of the right triple valve 21-12 is connected with the second three-way pipe 21-8；Described left three Port valve 21-11 and right triple valve 21-12 first port are its left side port, the left triple valve 21-11 and right triple valve 21- 12 second port is its bottom port, and the left triple valve 21-11 and right triple valve 21-12 the 3rd port are its right-hand end Mouthful；The left triple valve 21-11 is three-way flow divider valve, and the 3rd port of the left triple valve 21-11 is import, the left threeway Valve 21-11 first port and second port is outlet；The right triple valve 21-12 is three-way converging valve, the right triple valve 21-12 first port and second port is import, and the 3rd port of the right triple valve 21-12 is outlet.

In the present embodiment, as shown in figure 12, the water outlet of the upper water collector 21-2 is connected with regulating valve 21-13, The water outlet of the lower water collector 21-4 is connected with lower regulating valve 21-14.

In the present embodiment, as shown in Figure 9 and Figure 10, the cooling tube 35 and instlated tubular 34 use centre to enter, to both sides Snakelike advance, the arrangement finally gone out from both sides；As shown in figure 11, the heat pipe 28 of adopting of each layer is entered using side, to another The snakelike advance in side, and the arrangement gone out from opposite side.

In the present embodiment, as shown in figure 13, the controller 32 includes micro controller module 32-1 and and microcontroller The data storage 32-2 and the communication module 32-3 for being connected and communicating with computer 33 that module 32-1 connects, the heating The output end of chamber temperature sensor 20, the output end of EAT sensor 29, the output end of air intake humidity sensor 30, air intake The output end of air velocity transducer 31, the output end of leaving air temp sensor 40, the output end of air-out humidity sensor 41, air-out wind The output end of fast sensor 42, output end, the output end and backwater of inflow temperature sensor 47 for filling temperature sensor 49 Input of the output end of temperature sensor 48 with micro controller module 32-1 is connected, and the micro controller module 32-1's is defeated Enter end and be further connected with button operation circuit 32-4, the cold medium flux magnetic valve 19, send hydrodynamic force pump 13, delivery kinetic pump 17th, the output of the first relay 43, the second relay 44, the relay 46 of frequency converter 45 and the 3rd with micro controller module 32-1 End connection, the output end of the micro controller module 32-1 are further connected with LCDs 32-5.

The high-temperature mine obturation accumulation of heat heat release experimental simulation method of the present invention, this method comprise the following steps：

Step 1: first, the filling phase change heat storage material 22 in drawer type obturation simulation box 6, drop shaft is set to simulate chamber 50, and heat pipe 28, instlated tubular 34 and cooling tube 35 are adopted in layering setting successively from top to bottom in phase change heat storage material 22, formation is filled Fill out body；Then, filling zone sensors installing pipe 27 is set in phase change heat storage material 22, and lays multiple obturation TEMPs Device 49, then the signal wires of multiple filling temperature sensors 49 are drawn out to by filling zone sensors installing pipe 27 and taken out Outside drawer formula obturation simulation box 6；

Step 2: surface cooler 23, air heater 24, air humidifier 25 and air-introduced machine 26 are opened, EAT sensing Device 29, air intake humidity sensor 30 and air intake air velocity transducer 31 enter to the temperature, humidity and wind speed of stope air inlet respectively The signal detected is simultaneously transferred to controller 32 by row detection, the temperature for the stope air inlet that controller 32 is received, Humidity and wind speed are corresponded to compared with stope air inlet preset temperature, humidity and wind speed respectively, when the stope air inlet detected When the temperature at place is less than stope air inlet preset temperature, it is cold to increase table by controlling cold medium flux magnetic valve 19 for controller 32 The cold medium flux of device 23, and by controlling the first relay 43, connect the current supply circuit of air heater 24；When what is detected adopts When the temperature of air inlet is more than stope air inlet preset temperature, controller 32 by controlling cold medium flux magnetic valve 19, Reduce the cold medium flux of surface cooler 23, and by controlling the first relay 43, disconnect the current supply circuit of air heater 24；Work as inspection When the humidity of the stope air inlet measured presets humidity less than stope air inlet, controller 32 is by controlling the second relay 44, connect the current supply circuit of air humidifier 25；When the humidity of the stope air inlet detected is pre- more than stope air inlet If during humidity, controller 32 disconnects the current supply circuit of air humidifier 25 by controlling the second relay 44；When what is detected adopts When the wind speed of field air inlet presets wind speed less than stope air inlet, controller 32 is carried out by frequency converter 45 to air-introduced machine 26 Frequency control, accelerate the rotating speed of blower fan 26；Wind is preset when the wind speed of the stope air inlet detected is more than stope air inlet When fast, controller 32 carries out frequency control by frequency converter 45 to air-introduced machine 26, slows down the rotating speed of blower fan 26；And then simulate high temperature The air intake stream mode of ore deposit underground stope；

Step 3: the controller 32 by control the 3rd relay 46, connect carbon fiber electrothermal plate 4 current supply circuit, Carbon fiber electrothermal plate 4 is begun to warm up, and heating chamber temperature sensor 20 carries out detecting in real time to the temperature in the heating chamber and will The signal detected is transferred to controller 32, the heating chamber detection temperature that controller 32 is received and heating chamber preset temperature It is compared, when heating chamber detection temperature is more than heating chamber preset temperature, controller 32 is broken by controlling the 3rd relay 46 The current supply circuit of carbon fiber electrothermal plate 4 is opened, carbon fiber electrothermal plate 4 stops heating；When heating chamber detection temperature is pre- less than heating chamber If during temperature, controller 32 connects the current supply circuit of carbon fiber electrothermal plate 4, carbon fiber electric heating by controlling the 3rd relay 46 Plate 4 is begun to warm up；And then simulate and unmind ore body and country rock heating under high-temperature mine；

Step 4: drawer type obturation simulation box 6 is inserted in obturation simulated domain 3, simulation high-temperature mine underground is adopted The obturation of field bottom；

Step 5: the obturation formed in step 1 starts to absorb country rock and the distinguished and admirable heat of stope, heat-accumulating process start, filled Fill out temperature to gradually rise to the phase transition temperature of phase change heat storage material 22, start phase-transition heat-storage, after phase transition process terminates, obturation Temperature continues to raise, until heat-accumulating process terminates；Simultaneously, the controller 32 is to multiple filling temperatures for the obturation accumulation of heat The temperature that sensor 49 detects carries out periodic samples, will sample obtained thermograph as filling temperature and is transferred to meter Calculation machine 33, show the temperature changing process of obturation in heat-accumulating process；The controller 32 is to leaving air temp sensor 40, air-out The temperature at stope air outlet, humidity and the wind speed that humidity sensor 41 and air-out air velocity transducer 42 detect respectively carry out week Phase property is sampled, and the temperature, humidity and the wind speed that sample at obtained stope air outlet are recorded respectively and are transferred to computer 33, show the air current state that stope simulated domain 2 is imported and exported in obturation heat-accumulating process；

Step 6: after heat-accumulating process terminates, hydrodynamic force pump 13 and delivery kinetic pump 17 are sent in the control of controller 32 Start, the cold water in cold tanks 37 adopts heat pipe 28, instlated tubular by ground flow pipe 12 with the entrance of backwater bindiny mechanism 21 is entered 34 and cooling tube 35, when being flowed in adopting heat pipe 28, instlated tubular 34 and cooling tube 35, constantly absorb filling body heat content, obturation Heat release, temperature are gradually decrease to phase transition temperature, start phase transformation heat release, and after phase transition process terminates, filling temperature continues to reduce, directly Terminate to heat release process；The water adopted in heat pipe 28 absorbs heat, and temperature gradually rises, finally again by entering backwater bindiny mechanism 21 Outflow, and hot water 38 is flowed into by ground return pipe 14；Simultaneously, the controller 32 is to obturation for the obturation heat release The temperature that temperature sensor 49, inflow temperature sensor 47 and return water temperature sensor 48 detect carries out periodic samples, will Sample obtained temperature to be recorded as filling temperature, inflow temperature and return water temperature respectively and be transferred to computer 33, display is released The change procedure of temperature, inflow temperature and return water temperature is filled in thermal process；Meanwhile the controller 32 passes to EAT Temperature, the humidity for the stope air inlet that sensor 29, air intake humidity sensor 30 and air intake air velocity transducer 31 detect respectively Periodic samples are carried out with wind speed, and to leaving air temp sensor 40, air-out humidity sensor 41 and air-out air velocity transducer 42 The temperature at stope air outlet, humidity and the wind speed detected respectively carries out periodic samples, the stope air intake that sampling is obtained Temperature, humidity and the wind speed at temperature, humidity and wind speed and stope air outlet at mouthful is recorded and is transferred to meter respectively Calculation machine 33, show the air current state of the inlet and outlet of stope simulated domain 2 during obturation heat release；

Step 7: computer 33 store controller 32 during obturation accumulation of heat, heat release be transferred to its filling temperature, Inflow temperature and return water temperature, and stope simulated domain 2 import and export distinguished and admirable temperature, humidity and wind speed, are opened for staff Open up the accumulation of heat of high-temperature mine obturation, heat release process and stope collaboration cooling research.

It is described above, only it is presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, it is every according to the present invention Any simple modification, change and the equivalent structure change that technical spirit is made to above example, still fall within skill of the present invention In the protection domain of art scheme.

Claims (10)

1. A kind of 1. high-temperature mine obturation accumulation of heat heat release experimental simulation device, it is characterised in that：Including simulation box, underground heat production of water Circulating analog system and data acquisition and temperature control system, the thermal-insulating body (1) of the simulation box including cube frame structure and The dividing plate (5) at middle part in thermal-insulating body (1) is arranged on, air vent is provided with the dividing plate (5), the thermal-insulating body (1) is interior Region above dividing plate (5) is stope simulated domain (2), the region in the thermal-insulating body (1) below dividing plate (5) For obturation simulated domain (3), the thermal-insulating body (1) positioned at stope simulated domain (2) is to be incubated by top insulation board, left side The bottom opening casing that plate, right side warming plate, front side warming plate and rear side warming plate are formed, positioned at stope simulated domain (2) Be provided with stope air inlet on the left side warming plate of thermal-insulating body (1), on the stope air inlet from away from thermal-insulating body (1) to Surface cooler (23), air heater (24) and air humidifier (25) are disposed with close to the position of thermal-insulating body (1), it is described The cold medium flux magnetic valve (19) for cold medium flux to be adjusted, position are provided with the refrigerant intake line of surface cooler (23) In being provided with stope air outlet on the right side warming plate of the thermal-insulating body (1) of stope simulated domain (2), on the stope air outlet Air-introduced machine (26) is provided with, on the top insulation board inwall of the thermal-insulating body (1) of stope simulated domain (2), the insulation of left side Heating chamber, position are provided with plate inwall, on the warming plate inwall of right side, on the warming plate inwall of front side and on rear side warming plate inwall Thermal-insulating body (1) in obturation simulated domain (3) is to be protected by bottom holding plates, left side warming plate, right side warming plate and rear side The open front casing that warm plate is formed, on the left side warming plate inwall of the thermal-insulating body (1) of obturation simulated domain (3), the right side On the warming plate inwall of side and heating chamber is provided with rear side warming plate inwall, carbon fiber electrothermal plate is provided with the heating chamber (4) simulated with the heating chamber temperature sensor (20) for being detected in real time to the temperature in the heating chamber, the stope Stope zone sensors installing pipe (16) is provided with region (2), filling is provided with the drawer type obturation simulation box (6) Body, the obturation include phase change heat storage material (22) and the drop shaft being arranged in phase change heat storage material (22) simulation chamber (50), And it is stratified and set on successively from top to bottom in phase change heat storage material (22) and adopts heat pipe (28), instlated tubular (34) and cooling tube (35) filling zone sensors installing pipe (27), the drawer type simulation box (6), are additionally provided with the phase change heat storage material (22) Outer wall on be provided with handle (15) and enter backwater bindiny mechanism (21), the thermal-insulating body (1) positioned at obturation simulated domain (3) Left side warming plate on be rotatably connected to offside door (8), positioned at obturation simulated domain (3) thermal-insulating body (1) right side protect Offside door (9) is rotatably connected on warm plate；

   Underground heat exploitation water circulation faults system include cool-heat-exchanger (36), the cold tanks (37) for storing cold water and For storing the hot water (38) of hot water, the water inlet of the cold tanks (37) passes through cold water delivery pipe (39) and cold and hot friendship The cooling water outlet connection of parallel operation (36), the delivery port of the cold tanks (37) by ground flow pipe (12) and are arranged on ground Hydrodynamic force pump (13) is sent to be connected with entering backwater bindiny mechanism (21) on flow pipe (12), the water inlet of the hot water (38) It is connected by ground return pipe (14) with entering backwater bindiny mechanism (21), the delivery port of the hot water (38) is defeated by hot water The hot water of the delivery kinetic pump (17) and cool-heat-exchanger (36) that send pipe (18) and be arranged on hot water conveying pipe (18) enters Mouth connection；

   The data acquisition and temperature control system include stope simulated domain sensor group, obturation simulated domain sensor group, control Device (32) processed and the computer (33) to connect with controller (32), the stope simulated domain sensor group are described including being arranged on Close to the EAT sensor (29) of thermal-insulating body (1) opening position, air intake humidity sensor (30) and enter on stope air inlet Wind air velocity transducer (31), and the leaving air temp being arranged on the stope air outlet close to thermal-insulating body (1) opening position pass Sensor (40), air-out humidity sensor (41) and air-out air velocity transducer (42), the heating chamber temperature sensor (20) it is defeated Go out end, the output end of EAT sensor (29), the output end of air intake humidity sensor (30) and air intake air velocity transducer (31) output end, and the output end of leaving air temp sensor (40), the output end of air-out humidity sensor (41) and air-out Input of the output end of air velocity transducer (42) with controller (32) is connected；The obturation simulated domain sensor group bag Include and be laid in phase change heat storage material (22) and multiple for being detected in real time to the temperature in obturation simulated domain (3) Filling temperature sensor (49), ground flow pipe (12) is arranged on entering at backwater bindiny mechanism (21) link position and being used for The inflow temperature sensor (47) that is detected in real time to inflow temperature and it is arranged on ground return pipe (14) and is connected with entering backwater At mechanism (21) link position and for the return water temperature sensor (48) that is detected in real time to return water temperature, it is multiple described in fill The signal wire for filling out temperature sensor (49) is drawn out to the simulation of drawer type obturation by filling zone sensors installing pipe (27) Box (6) outside, it is described filling temperature sensor (49) output end, the output end and return water temperature of inflow temperature sensor (47) Input of the output end of sensor (48) with controller (32) is connected；The cold medium flux magnetic valve (19), send hydrodynamic force The output end of pump (13) and delivery kinetic pump (17) with controller (32) is connected, and the output end of the controller (32) is also Be connected to for the power on/off of air heater (24) is controlled the first relay (43), for air humidifier (25) Power on/off be controlled the second relay (44), for air-introduced machine (26) carry out VFC frequency converter (45) and use In the 3rd relay (46) that the power on/off to carbon fiber electrothermal plate (4) is controlled, first relay (43) is connected on In the current supply circuit of air heater (24), second relay (44) is connected on the current supply circuit of air humidifier (25) In, the air-introduced machine (26) is connected with the output end of frequency converter (45), and the 3rd relay (46) is connected on carbon fiber electric heating In the current supply circuit of plate (4).
2. 2. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 1, it is characterised in that：Positioned at adopting Top insulation board, left side warming plate, right side warming plate, front side warming plate and the rear side of the thermal-insulating body (1) in field stimulation region (2) Warming plate, and the bottom holding plates of thermal-insulating body (1), left side warming plate, the right side insulation positioned at obturation simulated domain (3) Plate and rear side warming plate are integrally formed；Pass through conjunction on the left side warming plate of the thermal-insulating body (1) of obturation simulated domain (3) Page (7) is rotatably connected to offside door (8), passes through on the right side warming plate of the thermal-insulating body (1) of obturation simulated domain (3) Hinge (7) is rotatably connected to offside door (9).
3. 3. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 1, it is characterised in that：It is described to add Hot chamber is made up of channel-section steel (10).
4. 4. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 3, it is characterised in that：Positioned at filling It is provided with and is used on the left side channel-section steel (10) for the thermal-insulating body (1) for filling out body simulated domain (3) and the outer wall of right side channel-section steel (10) The supporting plate (11) of support installation drawer type obturation simulation box (6), the side of the drawer type simulation box (6) are provided with for branch The roller groove (12) of fagging (11) insertion, the interior roller being provided with for being rolled in supporting plate (11) of the roller groove (12) (13)。
5. 5. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 4, it is characterised in that：The branch Gusset (14) is provided between fagging (11) bottom and channel-section steel (10).
6. 6. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 1, it is characterised in that：It is described enter Backwater bindiny mechanism (21) includes upper water knockout drum (21-1), upper water collector (21-2), lower water knockout drum (21-3) and lower water collector (21-4), water inlet pipe (21-5) is connected with by the first three-way pipe (21-6) on the water inlet of the upper water knockout drum (21-1), Water intaking valve (21-7), delivery port and the cooling tube (35) of the upper water knockout drum (21-1) are connected with the water inlet pipe (21-5) Water inlet connected with the water inlet of instlated tubular (34), the water inlet of the upper water collector (21-2) and the water outlet of cooling tube (35) Mouth connects with the delivery port of instlated tubular (34), the delivery port of the lower water knockout drum (21-3) and the water inlet company for adopting heat pipe (28) Connect, the water inlet of the lower water collector (21-4) is connected with adopting the delivery port of heat pipe (28), and lower water collector (21-4's) goes out Water outlet pipe (21-9) is connected with by the second three-way pipe (21-8) on the mouth of a river, backwater is connected with the water outlet pipe (21-9) Valve (21-10)；The delivery port of the cold tanks (37) is by ground flow pipe (12) and is arranged on ground flow pipe (12) Send hydrodynamic force pump (13) to be connected with water inlet pipe (21-5), the water inlet of the hot water (38) passes through ground return pipe (14) it is connected with water outlet pipe (21-9)；Left triple valve is provided between the upper water knockout drum (21-1) and lower water knockout drum (21-3) Right triple valve (21-12) is provided between the delivery port of (21-11), the left triple valve (21-11) and upper water collector (21-2), The first port of the left triple valve (21-11) is connected with the water inlet of lower water knockout drum (21-3), the left triple valve (21-11) The 3rd port be connected with the first three-way pipe (21-6), the first port of the right triple valve (21-12) and upper water collector (21- 2) delivery port connection, the second port of the right triple valve (21-12) are connected with the second port of left triple valve (21-11), 3rd port of the right triple valve (21-12) is connected with the second three-way pipe (21-8)；The left triple valve (21-11) and the right side three The first port of port valve (21-12) is its left side port, the second of the left triple valve (21-11) and right triple valve (21-12) Port is its bottom port, and the 3rd port of the left triple valve (21-11) and right triple valve (21-12) is its right side port； The left triple valve (21-11) is three-way flow divider valve, and the 3rd port of the left triple valve (21-11) is import, described left three The first port and second port of port valve (21-11) are outlet；The right triple valve (21-12) is three-way converging valve, the right side The first port and second port of triple valve (21-12) are import, and the 3rd port of the right triple valve (21-12) is Mouthful.
7. 7. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 6, it is characterised in that：On described The water outlet of water collector (21-2) is connected with regulating valve (21-13), the water outlet connection of the lower water collector (21-4) There is lower regulating valve (21-14).
8. 8. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 1, it is characterised in that：It is described cold But (35) are managed and instlated tubular (34) uses centre to enter, to the snakelike advance in both sides, the arrangement finally gone out from both sides；Each layer Heat pipe (28) is adopted using side to enter, to the snakelike advance of opposite side, and the arrangement gone out from opposite side.
9. 9. according to the high-temperature mine obturation accumulation of heat heat release experimental simulation device described in claim 1, it is characterised in that：The control Device (32) processed includes micro controller module (32-1) and the data storage (32-2) to connect with micro controller module (32-1) With the communication module (32-3) for being connected and communicating with computer (33), the output of the heating chamber temperature sensor (20) End, the output end of EAT sensor (29), the output end of air intake humidity sensor (30), air intake air velocity transducer (31) Output end, the output end of leaving air temp sensor (40), the output end of air-out humidity sensor (41), air-out air velocity transducer (42) output end, output end, the output end and backwater temperature of inflow temperature sensor (47) of filling temperature sensor (49) Input of the output end of degree sensor (48) with micro controller module (32-1) is connected, the micro controller module (32-1) Input be further connected with button operation circuit (32-4), the cold medium flux magnetic valve (19), send hydrodynamic force pump (13), hot water defeated Send kinetic pump (17), the first relay (43), the second relay (44), frequency converter (45) and the 3rd relay (46) and micro-control The output end connection of device module (32-1) processed, the output end of the micro controller module (32-1) are further connected with LCDs (32- 5)。
10. 10. a kind of method that high-temperature mine obturation accumulation of heat heat release experimental simulation is carried out using device as claimed in claim 1, its It is characterised by, this method comprises the following steps：

    Step 1: first, the filling phase change heat storage material (22) in drawer type obturation simulation box (6), drop shaft is set to simulate chamber (50), and heat pipe (28), instlated tubular (34) and cooling tube are adopted in layering setting successively from top to bottom in phase change heat storage material (22) (35) obturation, is formed；Then, filling zone sensors installing pipe (27) is set in phase change heat storage material (22), and laid more Individual filling temperature sensor (49), then the signal wire of multiple filling temperature sensors (49) is passed by filling area Sensor installing pipe (27) is drawn out to drawer type obturation simulation box (6) outside；

    Step 2: open surface cooler (23), air heater (24), air humidifier (25) and air-introduced machine (26), EAT Sensor (29), air intake humidity sensor (30) and air intake air velocity transducer (31) temperature to stope air inlet, wet respectively Degree and wind speed are detected and the signal detected are transferred into controller (32), and the stope that controller (32) is received enters Temperature, humidity and wind speed at air port are corresponded to compared with stope air inlet preset temperature, humidity and wind speed respectively, when detecting The temperature of stope air inlet when being less than stope air inlet preset temperature, controller (32) is by controlling cold medium flux electromagnetism Valve (19), the cold medium flux of surface cooler (23) is increased, and by controlling the first relay (43), connect air heater (24) Current supply circuit；When the temperature of the stope air inlet detected is more than stope air inlet preset temperature, controller (32) is logical Control cold medium flux magnetic valve (19) is crossed, reduces the cold medium flux of surface cooler (23), and by controlling the first relay (43), break Open the current supply circuit of air heater (24)；When the humidity of the stope air inlet detected preset less than stope air inlet it is wet When spending, controller (32) connects the current supply circuit of air humidifier (25) by controlling the second relay (44)；When what is detected When the humidity of stope air inlet presets humidity more than stope air inlet, controller (32) is by controlling the second relay (44) current supply circuit of air humidifier (25), is disconnected；When the wind speed of the stope air inlet detected is less than stope air inlet When place presets wind speed, controller (32) carries out frequency control by frequency converter (45) to air-introduced machine (26), accelerates blower fan (26) Rotating speed；When the wind speed of the stope air inlet detected, which is more than stope air inlet, presets wind speed, controller (32) passes through change Frequency device (45) carries out frequency control to air-introduced machine (26), slows down the rotating speed of blower fan (26)；And then simulate stope under high-temperature mine Air intake stream mode；

    Step 3: the controller (32), by controlling the 3rd relay (46), the power supply for connecting carbon fiber electrothermal plate (4) is returned Road, carbon fiber electrothermal plate (4) are begun to warm up, and heating chamber temperature sensor (20) is examined in real time to the temperature in the heating chamber Survey and the signal detected is transferred to controller (32), the heating chamber detection temperature that controller (32) is received and heating Chamber preset temperature is compared, and when heating chamber detection temperature is more than heating chamber preset temperature, controller (32) passes through control the Three relays (46), disconnect the current supply circuit of carbon fiber electrothermal plate (4), and carbon fiber electrothermal plate (4) stops heating；When heating chamber is examined When testing temperature is less than heating chamber preset temperature, controller (32) connects carbon fiber electrothermal plate by controlling the 3rd relay (46) (4) current supply circuit, carbon fiber electrothermal plate (4) are begun to warm up；And then simulate and unmind ore body and country rock hair under high-temperature mine Heat；

    Inserted Step 4: drawer type obturation is simulated into box (6) in obturation simulated domain (3), simulation high-temperature mine underground is adopted The obturation of field bottom；

    Step 5: the obturation formed in step 1 starts to absorb country rock and the distinguished and admirable heat of stope, heat-accumulating process start, obturation Temperature is gradually risen to the phase transition temperature of phase change heat storage material (22), starts phase-transition heat-storage, after phase transition process terminates, fills body temperature Degree continues to raise, until heat-accumulating process terminates；Simultaneously, the controller (32) is to multiple filling temperatures for the obturation accumulation of heat The temperature that sensor (49) detects carries out periodic samples, will sample obtained thermograph as filling temperature and is transferred to Computer (33), show the temperature changing process of obturation in heat-accumulating process；The controller (32) is to leaving air temp sensor (40), the temperature at the stope air outlet that air-out humidity sensor (41) and air-out air velocity transducer (42) detect respectively, wet Degree and wind speed carry out periodic samples, and the temperature, humidity and the wind speed that sample at obtained stope air outlet are recorded respectively And computer (33) is transferred to, show the air current state that stope simulated domain (2) is imported and exported in obturation heat-accumulating process；

    Step 6: after heat-accumulating process terminates, hydrodynamic force pump (13) and delivery kinetic pump are sent in controller (32) control (17) start, the cold water in cold tanks (37) is by ground flow pipe (12) and enters backwater bindiny mechanism (21) entrance and adopts heat pipe (28), instlated tubular (34) and cooling tube (35), when being flowed in adopting heat pipe (28), instlated tubular (34) and cooling tube (35), constantly Filling body heat content is absorbed, obturation heat release, temperature is gradually decrease to phase transition temperature, starts phase transformation heat release, after phase transition process terminates, Filling temperature continues to reduce, until heat release process terminates；The water adopted in heat pipe (28) absorbs heat, and temperature gradually rises, most Flowed out again by entering backwater bindiny mechanism (21) afterwards, and hot water (38) is flowed into by ground return pipe (14)；The filling Simultaneously, the controller (32) is to filling temperature sensor (49), inflow temperature sensor (47) and return water temperature for body heat release The temperature that sensor (48) detects carries out periodic samples, and the temperature that sampling is obtained is recorded as filling temperature respectively, entered Coolant-temperature gage and return water temperature are simultaneously transferred to computer (33), show filling temperature, inflow temperature and backwater temperature during heat release The change procedure of degree；Meanwhile the controller (32) is to EAT sensor (29), air intake humidity sensor (30) and air intake Temperature, humidity and the wind speed for the stope air inlet that air velocity transducer (31) detects respectively carry out periodic samples, and to going out The stope air outlet that air temperature sensor (40), air-out humidity sensor (41) and air-out air velocity transducer (42) detect respectively The temperature at place, humidity and wind speed carry out periodic samples, by the temperature, humidity and the wind speed that sample obtained stope air inlet with And temperature, humidity and the wind speed at stope air outlet are recorded and be transferred to computer (33) respectively, obturation heat release is shown During stope simulated domain (2) import and export air current state；

    Step 7: during computer (33) storage obturation accumulation of heat, heat release controller (32) be transferred to its filling temperature, Inflow temperature and return water temperature, and stope simulated domain (2) import and export distinguished and admirable temperature, humidity and wind speed, for staff Carry out the accumulation of heat of high-temperature mine obturation, heat release process and stope collaboration cooling research.