CN203994237U - Quality control package in concrete transportation process - Google Patents
Quality control package in concrete transportation process Download PDFInfo
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- CN203994237U CN203994237U CN201320853089.7U CN201320853089U CN203994237U CN 203994237 U CN203994237 U CN 203994237U CN 201320853089 U CN201320853089 U CN 201320853089U CN 203994237 U CN203994237 U CN 203994237U
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- 239000004567 concrete Substances 0.000 title claims abstract description 69
- 238000003908 quality control method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 45
- 238000001816 cooling Methods 0.000 claims description 36
- 238000010521 absorption reaction Methods 0.000 claims description 35
- 238000002207 thermal evaporation Methods 0.000 claims description 32
- 239000000498 cooling water Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000002463 transducing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 15
- 230000006866 deterioration Effects 0.000 abstract description 4
- 229940059936 lithium bromide Drugs 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000003836 peripheral circulation Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 thereby solved Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/466—Heating, e.g. using steam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4268—Drums, e.g. provided with non-rotary mixing blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/468—Cooling, e.g. using ice
Abstract
The utility model relates to concrete transportation device technical field, it is quality control package in a kind of concrete transportation process, it comprises tank car base, be arranged on tank car base and the tank body that can rotate, data acquisition module, logic judgment module, automatically add proportioner and temperature control heat-proof device, data acquisition module is positioned at the inside of tank body, for gathering the concrete parameter of tank interior; In the time that the difference of the target component value of the parameter collecting and setting is not in error range, add at least one in cement powder, water reducer, reinforcing agent and set retarder by automatic interpolation proportioner to tank interior, regulate the temperature of tank interior by temperature control heat-proof device.The utility model reasonable and compact in structure, easy to use, it can effectively solve, and concrete under extreme temperature conditions is prone to grating deterioration, quality control index declines, causes construction work to have the problem of hidden danger of quality.
Description
Technical field
the utility model relates to concrete transportation device technical field, is quality control package in a kind of concrete transportation process.
Background technology
along with the spur economic growth continuous appearance of measure of country, will continue to increase investment in fixed assets dynamics and engineering construction Whole Course Management dynamics, especially in development of real estate field, will more focus on engineering construction quality.In capital construction concrete works, most ready-mixed concrete building material that adopt station, large scale commercial product concrete mixing building different brackets without interruption and requirement, rely on this special vehicle of concrete mixing and transporting car to complete the concrete transport of mixing building site commodity completely.Existing agitator truck mostly be China in the eighties imitate external import concrete mixing and transporting car structure manufacture, quality control servicing unit is not set on tank body, while transporting ready-mixed concrete in the north of china in winter severe cold period or under the extreme weather conditions such as southern high-temperature period, the concrete constantly stirring there will be quality to worsen, and the quality control index setting obviously declines; After arrival engineering site, can not detect in time again concrete Quality Control index, just carry out concrete engineering construction, will inevitably bring hidden danger of quality, even bring serious qualitative problems of construction.
Utility model content
the utility model provides quality control package in a kind of concrete transportation process, overcome the deficiency of above-mentioned prior art, its can effectively solve on the tank body existing in existing concrete transportation, do not have quality control servicing unit, the concrete the reinforcement of concrete that quality worsens in transportation, quality index declines in engineering construction potential safety hazard, even bring the problem of serious qualitative problems of construction.
the technical solution of the utility model realizes by following measures: quality control package in a kind of concrete transportation process, the tank body that comprises tank car base, be arranged on tank car base and can rotate, data acquisition module, logic judgment module, automatically add proportioner and temperature control heat-proof device, data acquisition module is positioned at the inside of tank body, for gathering at least one parameter of the concrete temperature of tank interior, viscosity, mobility and slump, and the parameter collecting is sent to logic judgment module; Logic judgment module is for comparing the target component value of the parameter collecting and setting, and in the time that the difference of the target component value of the parameter collecting and setting is not in error range, add at least one in cement powder, water reducer, reinforcing agent and set retarder by automatic interpolation proportioner to tank interior, or/and, by the temperature of temperature control heat-proof device adjusting tank interior.
the further optimization and/or improvements to above-mentioned utility model technical scheme below:
above-mentioned automatic interpolation proportioner comprises the first electric cabinet and batch can Storing case, Weighing device, transportation and distrubution apparatus, the conveying pipeline that can be fixedly mounted on tank car base and the jet pipe that is positioned at tank interior; The bottom of batch can Storing case is provided with Weighing device, the inside of batch can Storing case is installed with the burden storage tank that is no less than, on the discharging opening of burden storage tank, transportation and distrubution apparatus is installed, the inner chamber of burden storage tank is connected with the charging aperture of jet pipe by transportation and distrubution apparatus and conveying pipeline, is installed with data acquisition module near the discharging opening place of jet pipe; The signal output part of Weighing device and data acquisition module is electrically connected by the input of cable and logic judgment module respectively, the output of logic judgment module is connected with the signal input part of the first electric cabinet, and the signal output part of the first electric cabinet is electrically connected by the control signal input of cable and transportation and distrubution apparatus.
above-mentioned transportation and distrubution apparatus comprises magnetic valve, batching efferent duct, airless injection triple valve and pressure air access tube; On the discharging opening of burden storage tank, magnetic valve is installed, the discharging opening of burden storage tank is connected with the charging aperture of batching efferent duct by magnetic valve, the batching discharging opening of efferent duct and the first import of airless injection triple valve are connected, the gas outlet of pressure air access tube is connected with the second import of airless injection triple valve, and the outlet of airless injection triple valve is connected with the charging aperture of conveying pipeline; The signal input part of magnetic valve and airless injection triple valve is electrically connected by the signal output part of cable and the first electric cabinet; Or/and burden storage tank comprises at least one in cement powder storage tank, water reducer storage tank, reinforcing agent storage tank and set retarder storage tank; Or/and, Weighing device comprises front LOAD CELLS and rear LOAD CELLS, front LOAD CELLS is arranged on the bottom front of batch can Storing case, rear LOAD CELLS is arranged on the rear end, bottom of batch can Storing case, and the signal output part of front LOAD CELLS and rear LOAD CELLS is electrically connected by the signal input part of cable and logic judgment module respectively.
above-mentioned temperature control heat-proof device comprises jacket, cold and hot matchmaker's coil pipe, transducer, Cooling and Heat Source, the second electric cabinet and the first circulating pump, jacket is arranged on the outer wall of tank body, between jacket and the outer wall of tank body, be provided with cold and hot matchmaker's coil pipe, Cooling and Heat Source is connected with cold and hot matchmaker's coil pipe by transducer, the output of logic judgment module is connected with the input of the second electric cabinet, the output of the second electric cabinet is connected with transducer, and cold and hot matchmaker's coil pipe is provided with the first circulating pump; Or/and data acquisition module comprises at least one in temperature sensor, viscosity sensor, flowability sensor and slump sensor.
above-mentioned Cooling and Heat Source comprises heat absorption coil pipe and engine exhaust tail pipe, the endotherm section of heat absorption coil pipe is positioned at engine exhaust tail pipe inside, transducer comprises evaporimeter and vacuum condensation pump, the output of heat absorption coil pipe is provided with evaporation shower nozzle and nozzle, transducing section, evaporation shower nozzle and the nozzle of cold and hot matchmaker's coil pipe is all positioned at the inside of evaporimeter, the input of vacuum condensation pump and the internal communication of evaporimeter, the lower end of vacuum condensation delivery side of pump, evaporimeter is connected with the input of heat absorption coil pipe respectively, and the second electric cabinet is connected with vacuum condensation pump; Between the input of vacuum condensation delivery side of pump and heat absorption coil pipe, be provided with the second circulating pump, the pipeline between output and the evaporimeter of heat absorption coil pipe is provided with the first check valve, in heat absorption coil pipe, is provided with lithium bromide water solution.
above-mentioned Cooling and Heat Source also comprises engine cooling water jacket, and the lower end of evaporimeter and vacuum condensation delivery side of pump are communicated with the input of heat absorption coil pipe by engine cooling water jacket.
above-mentioned Cooling and Heat Source also comprises engine cooling water jacket, blast pipe cooling jacket and exhaust manifold, the lower end of evaporimeter and vacuum condensation delivery side of pump are communicated with the input of heat absorption coil pipe through engine cooling water jacket, blast pipe cooling jacket successively, blast pipe cooling jacket is arranged on the outside of exhaust manifold, and exhaust manifold is communicated with engine exhaust tail pipe.
the utility model reasonable and compact in structure, easy to use, it can be in the transportation of concrete mixing and transporting car, detect in real time the viscosity of tank interior by sensor, temperature, the performance parameter such as mobility and slump, and the parameter collecting is transferred to logic judgment module, logic judgment module compares the target component value of the parameter collecting and setting, and in the time that the difference of the target component value of the parameter collecting and setting is not in error range, to tank interior jet cement dry powder, water reducer, reinforcing agent or set retarder, or regulate the temperature of tank interior by temperature control heat-proof device, make the concrete of agitator truck tank interior remain high-quality in the process of transport, meet instructions for use, ensure concrete construction safety, especially in the transport ready-mixed concrete of north of china in winter severe cold period, or at southern high-temperature period transport concrete, can control well the quality in concrete transportation process, automaticity is high, easy to operate, reduce labor intensity, utilize the waste heat of concrete mixing and transporting car self engine to carry out temperature control, energy-conserving and environment-protective, this utility model also has safety simultaneously, laborsaving, easy, feature efficiently.
Brief description of the drawings
the master that accompanying drawing 1 is the utility model most preferred embodiment looks broken section structural representation.
accompanying drawing 2 is the main TV structure schematic diagram that automatically adds proportioner in accompanying drawing 1.
accompanying drawing 3 is the main TV structure schematic diagram of temperature control heat-proof device in accompanying drawing 1.
accompanying drawing 4 is that the master of Cooling and Heat Source in accompanying drawing 3 looks sectional structure schematic diagram.
coding in accompanying drawing is respectively: 1 is data acquisition module, 2 is tank body, 3 is tank car base, 4 is the first electric cabinet, 5 is batch can Storing case, 6 is conveying pipeline, 7 is jet pipe, 8 is jacket, 9 is cold and hot matchmaker's coil pipe, 10 is the second electric cabinet, 11 is engine exhaust tail pipe, 12 is heat absorption coil pipe, 13 is evaporimeter, 14 is vacuum condensation pump, 15 is evaporation shower nozzle, 16 is nozzle, 17 is the second circulating pump, 18 is the first check valve, 19 is front LOAD CELLS, 20 is rear LOAD CELLS, 21 is magnetic valve, 22 is batching efferent duct, 23 is airless injection triple valve, 24 is pressure air access tube, 25 is cement powder storage tank, 26 is water reducer storage tank, 27 is reinforcing agent storage tank, 28 is set retarder storage tank, 29 is transducer, 30 is tractor headstock, 31 engine cooling water jackets, 32 blast pipe cooling jackets, 33 exhaust manifolds, 34 single cylinder blast pipes, 35 cooling fans, 36 engine sump tanks.
Detailed description of the invention
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,3,4, tank body 2 that in this concrete transportation process, quality control package comprises tank car base 3, is arranged on tank car base 3 and can rotates, data acquisition module 1, logic judgment module, automatically add proportioner and temperature control heat-proof device, data acquisition module 1 is positioned at the inside of tank body 2, for gathering at least one parameter of the inner concrete temperature of tank body 2, viscosity, mobility and slump, and the parameter collecting is sent to logic judgment module; Logic judgment module is for comparing the target component value of the parameter collecting and setting, and in the time that the difference of the target component value of the parameter collecting and setting is not in error range, add at least one in cement powder, water reducer, reinforcing agent and set retarder by automatic interpolation proportioner to tank body 2 inside, or/and, by the temperature of temperature control heat-proof device adjusting tank body 2 inside.Like this, in concrete transportation, especially in the transport ready-mixed concrete of north of china in winter severe cold period, or at southern high-temperature period transport concrete, detect in real time the viscosity of tank body 2 inside by sensor, temperature, the performance parameter such as mobility and slump, and the parameter collecting is transferred to logic judgment module, logic judgment module compares the target component value of the parameter collecting and setting, and in the time that the difference of the target component value of the parameter collecting and setting is not in error range, to tank body 2 internal spray cement powders, water reducer, reinforcing agent or set retarder, or regulate the temperature of tank body 2 inside, make the concrete of tank body 2 inside remain high-quality in the process of transport, meet instructions for use, ensure concrete construction safety, avoid qualitative problems of construction, automaticity is high, easy to operate.
can according to actual needs, quality control package in above-mentioned concrete transportation process be made further optimization and/or improvements:
as shown in accompanying drawing 1,2, automatically add proportioner and comprise the first electric cabinet 4 and batch can Storing case 5, Weighing device, transportation and distrubution apparatus, the conveying pipeline 6 that can be fixedly mounted on tank car base 3 and the jet pipe 7 that is positioned at tank interior; The bottom of batch can Storing case 5 is provided with Weighing device, the inside of batch can Storing case 5 is installed with the burden storage tank that is no less than, on the discharging opening of burden storage tank, transportation and distrubution apparatus is installed, the inner chamber of burden storage tank is connected with the charging aperture of jet pipe 7 by transportation and distrubution apparatus and conveying pipeline 6, is installed with data acquisition module 1 near the discharging opening place of jet pipe 7; The signal output part of Weighing device and data acquisition module 1 is electrically connected by the input of cable and logic judgment module respectively, the output of logic judgment module is connected with the signal input part of the first electric cabinet 4, and the signal output part of the first electric cabinet 4 is electrically connected by the control signal input of cable and transportation and distrubution apparatus.Detect the parameter of tank body 2 inner concretes and be delivered to the first electric cabinet 4 by data acquisition module 1, automatically control transportation and distrubution apparatus work by the first electric cabinet 4, batching in burden storage tank in batch can Storing case 5 is delivered in tank body 2 through conveying pipeline 6 and jet pipe 7, adjust and improved the quality control index of tank body 2 inner concretes, thereby solved, concrete under extreme temperature conditions is prone to grating deterioration, quality control index declines, causes construction work to have the problem of hidden danger of quality.
as shown in accompanying drawing 1,2, above-mentioned transportation and distrubution apparatus comprises magnetic valve 21, batching efferent duct 22, airless injection triple valve and pressure air access tube 24; Magnetic valve 21 is installed on the discharging opening of burden storage tank, the discharging opening of burden storage tank is connected with the charging aperture of batching efferent duct 22 by magnetic valve 21, the batching discharging opening of efferent duct 22 and the first import of airless injection triple valve 23 are connected, the gas outlet of pressure air access tube 24 is connected with the second import of airless injection triple valve 23, and the outlet of airless injection triple valve 23 is connected with the charging aperture of conveying pipeline 6; The signal input part of magnetic valve 21 and airless injection triple valve 23 is electrically connected by the signal output part of cable and the first electric cabinet 4.
as shown in accompanying drawing 1,2, above-mentioned burden storage tank comprises at least one in cement powder storage tank 25, water reducer storage tank 26, reinforcing agent storage tank 27 and set retarder storage tank 28.Can store cement powder at cement storage tank 25, water reducer storage tank 26 is interior can store water reducer, and reinforcing agent storage tank 27 is interior can store reinforcing agent, in set retarder storage tank 28, can store set retarder.
as shown in accompanying drawing 1,2, above-mentioned Weighing device comprises front LOAD CELLS 19 and rear LOAD CELLS 20, front LOAD CELLS 19 is arranged on the bottom front of batch can Storing case 5, rear LOAD CELLS 20 is arranged on the rear end, bottom of batch can Storing case 5, and the signal output part of front LOAD CELLS 19 and rear LOAD CELLS 20 is electrically connected by the signal input part of cable and logic judgment module respectively.The batching of measuring successively in the interior each burden storage tank of batch can Storing case 5 by front LOAD CELLS 19 and rear LOAD CELLS 20 starts the weight difference of front and back at transportation and distrubution apparatus, thereby measures the ingredients by weight of transportation and distrubution apparatus output.
as shown in Figure 3, above-mentioned temperature control heat-proof device comprises jacket 8, cold and hot matchmaker's coil pipe 9, transducer 29, Cooling and Heat Source, the second electric cabinet 10 and the first circulating pump, jacket 8 is arranged on the outer wall of tank body 2, between the outer wall of jacket 8 and tank body 2, be provided with cold and hot matchmaker's coil pipe 9, Cooling and Heat Source is connected with cold and hot matchmaker's coil pipe 9 by transducer 29, the output of logic judgment module is connected with the input of the second electric cabinet 10, the output of the second electric cabinet 10 is connected with transducer 29, and cold and hot matchmaker's coil pipe 9 is provided with the first circulating pump.On the outer wall of tank body 2, wrap up jacket 8, can carry out heat-insulation and heat-preservation to tank body 2 and its inner concrete, ensure concrete quality; Cold and hot matchmaker's coil pipe 9 is set between tank body 2 and jacket 8, can tank body 2 and its inner concrete be freezed or be heated, it is remained at suitable temperature, jacket 8 can prevent that cold air or heating installation scatter and disappear simultaneously, improve energy utilization rate, energy-conserving and environment-protective; Cooling and Heat Source is connected with cold and hot matchmaker's coil pipe 9 by transducer 29, and the second electric cabinet 10 can select low-temperature receiver or thermal source and cold and hot matchmaker's coil pipe 9 to carry out heat exchange by controlling transducer 29, the second electric cabinets 10; Like this, with regard to having solved, concrete under extreme temperature conditions is prone to grating deterioration, quality control index declines, causes construction work to have the problem of hidden danger of quality.
as shown in accompanying drawing 1,2, above-mentioned data acquisition module 1 comprises at least one in temperature sensor, viscosity sensor, flowability sensor and slump sensor.Temperature sensor is for detecting in real time the temperature of concrete transportation vehicle tank 2 inner concretes, viscosity sensor is for detecting in real time the inner concrete viscosity of tank body 2, flowability sensor is for detecting in real time the inner concrete mobility of tank body 2, slump sensor is for detecting in real time the inner concrete slump of tank body 2, can detect in real time so concrete every index of quality, provide foundation for control concrete quality in transportation.
as shown in Figure 4, Cooling and Heat Source comprises heat absorption coil pipe 12 and engine exhaust tail pipe 11, the endotherm section of heat absorption coil pipe 12 is positioned at engine exhaust tail pipe 11 inside, transducer 29 comprises evaporimeter 13 and vacuum condensation pump 14, the output of heat absorption coil pipe 12 is provided with evaporation shower nozzle 15 and nozzle 16, the transducing section of cold and hot matchmaker's coil pipe 9, evaporation shower nozzle 15 and nozzle 16 are all positioned at the inside of evaporimeter 13, the internal communication of the input of vacuum condensation pump 14 and evaporimeter 13, the output of vacuum condensation pump 14, the lower end of evaporimeter 13 is connected with the input of heat absorption coil pipe 12 respectively, the second electric cabinet 10 is connected with vacuum condensation pump 14, between the input of the output of vacuum condensation pump 14 and heat absorption coil pipe 12, be provided with the second circulating pump 17, the pipeline between output and the evaporimeter 13 of heat absorption coil pipe 12 is provided with the first check valve 18, in heat absorption coil pipe 12, is provided with lithium bromide water solution.Like this, the medium in heat absorption coil pipe 12 can absorb the heat of engine exhaust tail pipe 11 inner exhaust gas, temperature rise after the medium heat absorption in heat absorption coil pipe 12, and be sprayed in the heat-exchange end of cold and hot matchmaker's coil pipe 9 by evaporation shower nozzle 15 and nozzle 16; Vacuum condensation pump 14 is extracted the air in evaporimeter 13 out, in the interior formation of evaporimeter 13 vacuum to a certain degree, air pressure in evaporimeter 13 reduces, the boiling point of water is reduced, the water being sprayed onto in the medium in the heat-exchange end of cold and hot matchmaker's coil pipe 9 becomes steam, and taken away by vacuum condensation pump 14, steam is taken away the heat of the heat-exchange end of cold and hot matchmaker's coil pipe 9, thereby reduce the temperature of cold and hot matchmaker's coil pipe 9 interior media, reach the effect of refrigeration, by regulating the rotating speed of vacuum condensation pump 14, regulate the vacuum in evaporimeter 13, and then regulate the degree of refrigeration; In the time that needs heat, close vacuum condensation pump 14, the high-temperature medium in heat absorption coil pipe 12 is sprayed directly in the heat-exchange end of cold and hot matchmaker's coil pipe 9, and heat is delivered in the medium in cold and hot matchmaker's coil pipe 9, has reached the effect of heat supply; The second electric cabinet 10 can directly be controlled the start and stop of vacuum condensation pump 14, and then control is freezed or heat supply to the medium in cold and hot matchmaker's coil pipe 9; Meanwhile, can also regulate by the second electric cabinet 10 rotating speed of vacuum condensation pump 14, thereby control the vacuum in evaporimeter 13, and then regulate the degree that the medium in cold and hot matchmaker's coil pipe 9 is freezed.
as shown in Figure 4, Cooling and Heat Source also can comprise engine cooling water jacket 31, and the output of the lower end of evaporimeter 13 and vacuum condensation pump 14 is communicated with the input of heat absorption coil pipe 12 by engine cooling water jacket 31.Engine cooling water jacket 31 is existing public technology, like this, Cooling and Heat Source and engine cooling water jacket 31 can be combined, and reduces the use of pipeline, saves space, is conducive to the layout of vehicle; Can absorb the heat that engine cylinder-body distributes, improve energy utilization rate simultaneously.
as shown in Figure 4, Cooling and Heat Source also can comprise engine cooling water jacket 31, blast pipe cooling jacket 32 and exhaust manifold 33, the output of the lower end of evaporimeter 13 and vacuum condensation pump 14 is communicated with the input of heat absorption coil pipe 12 through engine cooling water jacket 31, blast pipe cooling jacket 32 successively, blast pipe cooling jacket 32 is arranged on the outside of exhaust manifold 33, and exhaust manifold 33 is communicated with engine exhaust tail pipe 11.Engine cooling water jacket 31 is existing public technology, and blast pipe cooling jacket 32 is for being arranged on the cooling jacket in exhaust manifold 33 outsides, and exhaust manifold 33 is merged by multiple single cylinder blast pipes 34.Like this, Cooling and Heat Source and engine cooling water jacket 31, blast pipe cooling jacket 32 can be combined, fully absorb the heat that engine and blast pipe distribute, improve energy utilization rate; Reduce the use of pipeline, save space, be conducive to vehicle layout.
above technical characterictic has formed embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
the use procedure of the utility model most preferred embodiment:
in the concrete transportation process that the utility model provides, quality control package is arranged on tank body 2, tank car base 3 and tractor headstock 30.Engine is made up of engine cooling water jacket 31, blast pipe cooling jacket 32, exhaust manifold 33, single cylinder blast pipe 34, cooling fan 35 and engine sump tank 36.Detect in real time the parameter of concrete temperature, viscosity, mobility and slump by the data acquisition module 1 being arranged in tank body 2, and the parameter collecting is transferred to logic judgment module; The target component value of the parameter collecting and setting is compared, in the time that the difference of the target component value of the parameter collecting and setting is not in error range, to automatic interpolation proportioner or/and temperature control heat-proof device sending controling instruction.
in the time that automatic interpolation proportioner receives action command, manual mode or automated manner are implemented in hand-off process measure; Then, in the time switching to automated manner, the first electric cabinet 4 is controlled respectively the magnetic valve 21 corresponding with cement powder storage tank 25, water reducer storage tank 26, reinforcing agent storage tank 27 or set retarder storage tank 28 and work, or in the time switching to manual mode, by manually controlling respectively magnetic valve 21 and work, batching in each burden storage tank is ejection after batching efferent duct 22, airless injection triple valve 23, conveying pipeline 6, jet pipe 7 successively, to tank body 2 interior jet cement dry powder, water reducer, reinforcing agent and set retarder respectively; Finally, tank body 2 continues rotation and carries out abundant mix, until the indexs such as concrete viscosity, mobility, temperature and slump that data acquisition module 1 detects meet construction requirement, thereby reaches the target of concrete Quality Control.
when temperature control heat-proof device receives while heating instruction, the second electric cabinet 10 is closed vacuum condensation pump 14, evaporimeter 13 inside are normal atmosphere (An), the high temperature lithium bromide water solution spraying from nozzle 16 remains liquid, high temperature lithium bromide water solution is sprayed in the heat-exchange end of cold and hot matchmaker's coil pipe 9, transfers heat to the medium in cold and hot matchmaker's coil pipe 9, and the medium in cold and hot matchmaker's coil pipe 9 is around the peripheral circulation of tank body 2, tank body 2 and inner concrete thereof are heated, and jacket 8 plays heat insulation effect; The low temperature lithium bromide water solution flowing down from the heat-exchange end of cold and hot matchmaker's coil pipe 9, flows into the input of heat absorption coil pipe 12 again by the hole of evaporimeter 13 bottoms, again absorb heat, the circulation of heat release.
in the time that temperature control heat-proof device receives the instruction of refrigeration, the second electric cabinet 10 is opened vacuum condensation pump 14, and vacuum condensation pump 14 is taken the air in evaporimeter 13 away, and the interior formation of evaporimeter 13 has the environment of certain vacuum degree; The high temperature lithium bromide water solution spraying from nozzle 16 is sprinkled upon the heat-exchange end of cold and hot matchmaker's coil pipe 9, and because the air pressure in evaporimeter 13 reduces, the large quantity of moisture in the heat-exchange end of cold and hot matchmaker's coil pipe 9 becomes steam evaporation, thereby the heat in cold and hot matchmaker's coil pipe 9 is taken away; The steam cooled and solidified being evaporated is become aqueous water by vacuum condensation pump 14, and aqueous water reenters the input of heat absorption coil pipe 12 by pipeline, again circulate; Medium in cold and hot matchmaker's coil pipe 9 is around the peripheral circulation of tank body 2, tank body 2 and inner concrete thereof carried out cooling, and jacket 8 plays heat insulation effect; The lithium-bromide solution flowing down from the heat-exchange end of cold and hot matchmaker's coil pipe 9, by the hole of evaporimeter 13 bottoms again flow into heat absorption coil pipe 12 input, again circulate.
like this, with regard to having solved, concrete under extreme temperature conditions is prone to grating deterioration, quality control index declines, causes construction work to have the problem of hidden danger of quality.
Claims (7)
1. quality control package in a concrete transportation process, the tank body that it is characterized in that comprising tank car base, be arranged on tank car base and can rotate, data acquisition module, logic judgment module, automatically add proportioner and temperature control heat-proof device, data acquisition module is positioned at the inside of tank body, for gathering at least one parameter of the concrete temperature of tank interior, viscosity, mobility and slump, and the parameter collecting is sent to logic judgment module; Logic judgment module is for comparing the target component value of the parameter collecting and setting, and in the time that the difference of the target component value of the parameter collecting and setting is not in error range, add at least one in cement powder, water reducer, reinforcing agent and set retarder by automatic interpolation proportioner to tank interior, or/and, by the temperature of temperature control heat-proof device adjusting tank interior.
2. quality control package in concrete transportation process according to claim 1, is characterized in that automatically adding proportioner and comprises the first electric cabinet and batch can Storing case, Weighing device, transportation and distrubution apparatus, the conveying pipeline that can be fixedly mounted on tank car base and the jet pipe that is positioned at tank interior; The bottom of batch can Storing case is provided with Weighing device, the inside of batch can Storing case is installed with the burden storage tank that is no less than, on the discharging opening of burden storage tank, transportation and distrubution apparatus is installed, the inner chamber of burden storage tank is connected with the charging aperture of jet pipe by transportation and distrubution apparatus and conveying pipeline, is installed with data acquisition module near the discharging opening place of jet pipe; The signal output part of Weighing device and data acquisition module is electrically connected by the input of cable and logic judgment module respectively, the output of logic judgment module is connected with the signal input part of the first electric cabinet, and the signal output part of the first electric cabinet is electrically connected by the control signal input of cable and transportation and distrubution apparatus.
3. quality control package in concrete transportation process according to claim 2, is characterized in that transportation and distrubution apparatus comprises magnetic valve, batching efferent duct, airless injection triple valve and pressure air access tube; On the discharging opening of burden storage tank, magnetic valve is installed, the discharging opening of burden storage tank is connected with the charging aperture of batching efferent duct by magnetic valve, the batching discharging opening of efferent duct and the first import of airless injection triple valve are connected, the gas outlet of pressure air access tube is connected with the second import of airless injection triple valve, and the outlet of airless injection triple valve is connected with the charging aperture of conveying pipeline; The signal input part of magnetic valve and airless injection triple valve is electrically connected by the signal output part of cable and the first electric cabinet; Or/and burden storage tank comprises at least one in cement powder storage tank, water reducer storage tank, reinforcing agent storage tank and set retarder storage tank; Or/and, Weighing device comprises front LOAD CELLS and rear LOAD CELLS, front LOAD CELLS is arranged on the bottom front of batch can Storing case, rear LOAD CELLS is arranged on the rear end, bottom of batch can Storing case, and the signal output part of front LOAD CELLS and rear LOAD CELLS is electrically connected by the signal input part of cable and logic judgment module respectively.
4. according to quality control package in the concrete transportation process described in claim 1 or 2 or 3, it is characterized in that temperature control heat-proof device comprises jacket, cold and hot matchmaker's coil pipe, transducer, Cooling and Heat Source, the second electric cabinet and the first circulating pump, jacket is arranged on the outer wall of tank body, between jacket and the outer wall of tank body, be provided with cold and hot matchmaker's coil pipe, Cooling and Heat Source is connected with cold and hot matchmaker's coil pipe by transducer, the output of logic judgment module is connected with the input of the second electric cabinet, the output of the second electric cabinet is connected with transducer, and cold and hot matchmaker's coil pipe is provided with the first circulating pump; Or/and data acquisition module comprises at least one in temperature sensor, viscosity sensor, flowability sensor and slump sensor.
5. quality control package in concrete transportation process according to claim 4, it is characterized in that Cooling and Heat Source comprises heat absorption coil pipe and engine exhaust tail pipe, the endotherm section of heat absorption coil pipe is positioned at engine exhaust tail pipe inside, transducer comprises evaporimeter and vacuum condensation pump, the output of heat absorption coil pipe is provided with evaporation shower nozzle and nozzle, the transducing section of cold and hot matchmaker's coil pipe, evaporation shower nozzle and nozzle are all positioned at the inside of evaporimeter, the input of vacuum condensation pump and the internal communication of evaporimeter, vacuum condensation delivery side of pump, the lower end of evaporimeter is connected with the input of heat absorption coil pipe respectively, the second electric cabinet is connected with vacuum condensation pump, between the input of vacuum condensation delivery side of pump and heat absorption coil pipe, be provided with the second circulating pump, the pipeline between output and the evaporimeter of heat absorption coil pipe is provided with the first check valve, in heat absorption coil pipe, is provided with lithium bromide water solution.
6. quality control package in concrete transportation process according to claim 5, it is characterized in that Cooling and Heat Source also comprises engine cooling water jacket, the lower end of evaporimeter and vacuum condensation delivery side of pump are communicated with the input of heat absorption coil pipe by engine cooling water jacket.
7. quality control package in concrete transportation process according to claim 5, it is characterized in that Cooling and Heat Source also comprises engine cooling water jacket, blast pipe cooling jacket and exhaust manifold, the lower end of evaporimeter and vacuum condensation delivery side of pump are communicated with the input of heat absorption coil pipe through engine cooling water jacket, blast pipe cooling jacket successively, blast pipe cooling jacket is arranged on the outside of exhaust manifold, and exhaust manifold is communicated with engine exhaust tail pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320853089.7U CN203994237U (en) | 2013-12-23 | 2013-12-23 | Quality control package in concrete transportation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320853089.7U CN203994237U (en) | 2013-12-23 | 2013-12-23 | Quality control package in concrete transportation process |
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| CN203994237U true CN203994237U (en) | 2014-12-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737725A (en) * | 2013-12-23 | 2014-04-23 | 新疆金宇鑫投资管理有限公司 | Quality control device in concrete transportation process |
| CN112976305A (en) * | 2021-03-04 | 2021-06-18 | 天造机器人科技(广东)有限公司 | Cast-in-place system based on automation technology |
-
2013
- 2013-12-23 CN CN201320853089.7U patent/CN203994237U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737725A (en) * | 2013-12-23 | 2014-04-23 | 新疆金宇鑫投资管理有限公司 | Quality control device in concrete transportation process |
| CN112976305A (en) * | 2021-03-04 | 2021-06-18 | 天造机器人科技(广东)有限公司 | Cast-in-place system based on automation technology |
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Owner name: XINJIANG JINYUXIN NEW MATERIAL CO., LTD. Free format text: FORMER NAME: XINJIANG JINYUXIN INVESTMENT MANAGEMENT CO., LTD. |
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Address after: 830000 the Xinjiang Uygur Autonomous Region Economic Development Zone, Kashi West Road, Longhai, No. 499, building, A block, 5F Patentee after: XINJIANG JINYUXIN NEW MATERIAL CO., LTD. Address before: 830000 the Xinjiang Uygur Autonomous Region Economic Development Zone, Kashi West Road, Longhai, No. 499, building, A block, 5F Patentee before: Xinjiang Jin Yuxin management of investment company limited |