CN103258470B - A kind of spatial structure runs visual semi-central air conditioning teaching training apparatus - Google Patents
A kind of spatial structure runs visual semi-central air conditioning teaching training apparatus Download PDFInfo
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- CN103258470B CN103258470B CN201310165364.0A CN201310165364A CN103258470B CN 103258470 B CN103258470 B CN 103258470B CN 201310165364 A CN201310165364 A CN 201310165364A CN 103258470 B CN103258470 B CN 103258470B
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Abstract
The invention discloses a kind of spatial structure and run visual semi-central air conditioning teaching training apparatus.The simulation of this actual training device is provided with semi-central air conditioning, is simulated the VMC (Ventilation Mechanical Control System) in air-conditioning system, fan coil system, chilled water system, hot-water heating system, cooling water system unify condensate system by the combination of various equipment, annex, parts and pipeline model.In the transparent organic glass pipe representing water pipe, lay the Luminous lead wire of shades of colour, distinguish various water system in order to simulation, simulate the water (flow) direction in each system with the direction of the luminous arrow of colors.The wind system of whole air-conditioning system and water system form complete, and can simulated implementation Summer and winter operating mode run respectively, the switching of Summer and winter operating mode is realized by the switch conveniently opening and closing of electric loop system.Whole device has the advantages that system is clearly demarcated, simple and clear, run visual, easy to use, compact conformation, cheap, Non-energy-consumption.
Description
Technical field
Patent of the present invention relates to a kind of teaching training apparatus, particularly relates to a kind of spatial structure and runs visual semi-central air conditioning (comprising wind system and water system) teaching training apparatus.
Background technology
One of main instruction content of semi-central air conditioning principle Shi Ge colleges and universities architectural environment specialty and relevant speciality.This partial content is more, comprises complete wind system (VMC (Ventilation Mechanical Control System) and fan coil system) and water system (chilled water system, hot-water heating system, cooling water system unify condensate system).In order to enable student grasp semi-central air conditioning principle well, the teaching means usually adopted has PPT to show and Cognition Practice two kinds.But these two kinds of teaching means all defectiveness: although PPT can show the composition of whole system, student feels more abstract, bad understanding; Although Cognition Practice can see material object, because whole system is in the different parts of buildings respectively, student feels again only to see fragment, does not see system.Therefore, need to propose a kind of new teaching training apparatus, make the learning aid of this partial content become simpler, greatly can not only increase the dirigibility of teaching, improve the quality of teaching, can also instruction cost be reduced simultaneously.
Summary of the invention
The object of the invention is to comprise wind system and water system for semi-central air conditioning, and system has the feature of integrality and complicacy, propose a kind of spatial structure and Summer and winter runs visual semi-central air conditioning teaching training apparatus.
For achieving the above object, the present invention adopts following technical scheme: a kind of spatial structure runs visual half centralized air-conditioning teaching training apparatus, comprises transparent organic glass emulation platform, VMC (Ventilation Mechanical Control System), fan coil system, chilled water system, hot-water heating system, cooling water system, condensate system and electric loop system.
Described transparent organic glass emulation platform simulates a two floor buildings, planar dimension is 1.2m × 1.2m, overall height is 1m, one deck is equipment machine room, inside have the device models such as refrigeration machine, boiler and water pump, two layers are provided with six standard room models, inside establish fan coil model, roof arranges cooling tower model, adopts the object of transparent organic glass to be make whole system three-dimensional and visible.
Described VMC (Ventilation Mechanical Control System) is split the models such as the fresh wind port of multi-clack control valve, new wind filter, Fresh air handling units, sound suppressor, airduct connecting hose, fire resisting damper, airduct, butterfly valve, new wind air outlet and is formed by band, in order to show the effect of position residing for the composition of VMC (Ventilation Mechanical Control System), parts and each parts.
Described fan coil system is made up of models such as fan coil, airduct, return air inlet and air outlets, in order to show the air operation logic of fan coil, shows room new wind, mutual relationship between return air and air-supply.
The water pipe of described chilled water system adopts transparent organic glass pipe, be made up of models such as refrigeration machine, chilled water pump, rubber soft joint, gate valve, non-return valve, filtrator, thermometer, tensimeter, water pipes, in order to show the position and mutual relationship etc. of various water supply annex in the source of chilled water, the whereabouts of chilled water, the airhandling equipment be connected with chilled water pipe and chilled water system.
The water pipe of described hot-water heating system adopts transparent organic glass pipe, be made up of models such as boiler, heat-exchanger pump, rubber soft joint, gate valve, non-return valve, filtrator, thermometer, tensimeter, water pipes, in order to show the position and mutual relationship etc. of various water supply annex in the source of hot water, the whereabouts of hot water, the airhandling equipment be connected with hot-water line and hot-water heating system.
The water pipe of described cooling water system adopts transparent organic glass pipe, be made up of models such as refrigeration machine, cooling tower, cooling-water pump, rubber soft joint, gate valve, non-return valve, filtrator, thermometer, tensimeter, water pipes, in order to show the position and mutual relationship etc. of various water supply annex in the source of chilled water, the whereabouts of chilled water and cooling water system.
The water pipe of described condensate system adopts transparent organic glass pipe, in order to the airhandling equipment etc. showing the source of condensate water, the whereabouts of condensate water and be connected with condensate pipe.
Described electric loop system, with battery case as power supply, the Luminous lead wire of shades of colour is arranged in the transparent organic glass pipe of above-mentioned each water system, the arrow pilot lamp of certain some respective color of pitch arrangement of being separated by along pipe, with shades of colour to distinguish chilled water system, hot-water heating system, cooling water system unify condensate system, represent the direction of current in each system with arrow.Described electric loop system can simulate operation condition in summer and winter operation operating mode respectively, the selection of operating mode can by corresponding switch control rule (as summer condition, represent the switch-linear hybrid of chilled water circuit for opening, represent the switch-linear hybrid of hot-water return for closing, winter condition is contrary), no matter be which kind of operating mode, the switch representing condensate water loop all should be set to out.
The invention has the advantages that the wind system and water system three-dimensional that are comprised by the semi-central air conditioning of complexity, run visual, different water systems is represented with assorted Luminous lead wire, the water (flow) direction of different water system is represented with the luminous arrow of colors, elusive air-condition principle is combined with simple and clear mock-up, greatly can increase the dirigibility of teaching, improve the quality of teaching, reduce instruction cost.Having the advantages that system is clearly demarcated, simple and clear, run visual, easy to use, compact conformation, cheap, Non-energy-consumption, is a kind of very effective teaching training apparatus.The abilities such as construction cost are controlled for the recognition ability of training student air-conditioning system working drawing, air-conditioning system calculation and valuation ability and the plan of establishment construction material significant.
Accompanying drawing explanation
This explanation comprises following accompanying drawing:
Fig. 1 is wind system model planimetric map
Fig. 2 is water system model planimetric map
Fig. 3 is machine room model planimetric map
Fig. 4 is roof model planimetric map
Fig. 5 is water system figure
In figure 1-3 - fresh air unit 2, muffler duct fan coil units 4, 5-6-7 - fresh air inlet of air supply outlet mouth 8 - fresh air inlet with split leafy regulator 9-10 fresh air filter - duct soft joint 11 - butterfly valve 12-13 - refrigerator 14-15 boiler fire damper - gate 16 - pipe filter 17-18 - soft rubber joints 19 - frozen water pump check valve 20-21 - pressure gauge thermometer 22-23 - hot and cold water hot and cold water supply pipe condensed water riser backwater riser 24-25 - cooling water water riser 26 - cooling water water riser 27-28 chilled water pipes - chilled water return pipe 29 - green glow wire 30 - glow green arrow 31, 32 hot water pipes, hot water return pipe 33-34 - red glow red glow wire arrow 35, 36 cooling water pipes, cooling water return pipe 37, 38 - purple purple glow wire luminous arrow 39 - cooling tower 40 - condensate pipes 41 - blue glow wire 42-43 glow blue arrow - 44 - transparent organic glass electric two-way valve simulation platform 45, 46 of hot and cold water pipes, hot and cold water return pipe 47 - battery box of 48-49 - heat pump 50 - cooling water pump switch.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
In Fig. 1, be provided with VMC (Ventilation Mechanical Control System) and fan coil system at the second layer of transparent organic glass emulation platform (44).The major equipment of VMC (Ventilation Mechanical Control System) is Fresh air handling units (1), the concrete running route of new wind is: be located on exterior wall with new wind air inlet (8) inhale fresh air splitting multi-clack control valve, through new wind filter (9), the air through purification is sent into Fresh air handling units and carry out cold-heat treatment, new wind enters sound suppressor (2) and eliminates the noise that unit produces after reaching required temperature, then through airduct connecting hose (10), fire resisting damper (12) sends into airduct (4), then by branch wind pipe, new wind is delivered to respectively the room of six simulations, each branch wind pipe is provided with butterfly valve (11), in order to regulate the air quantity of branch wind pipe, new wind is sent into room by new wind air outlet (7) by each branch wind pipe.The major equipment of fan coil system is fan coil (3), its effect carries out cold-heat treatment to the air in room, treated satisfactory air is sent into airduct (4), send into room by air outlet (5) again, get back to again fan coil through return air inlet (6) after carrying out heat interchange with space air and circulate next time.
In Fig. 2, be provided with the chilled water system of semi-central air conditioning, hot-water heating system and condensate system at the second layer of transparent organic glass emulation platform (44), all water pipe transparent organic glass pipe belt tables.Figure is visible thus, and native system have employed two control, and chilled water and hot water share a water pipe.Hot and cold water is attracted from one deck by hot and cold water standpipe (22), the fan coil (3) in Fresh air handling units (1) and each room is delivered to along hot and cold water feed pipe (45), flow into hot and cold water return pipe (46) with after air heat-exchange in airhandling equipment (1) (3), then send one deck back to through hot and cold water return riser (23).In transparent hot water pipe, be laid with the Luminous lead wire of two kinds of colors and luminous arrow, a Luminous lead wire represents chilled water for green (29), and on it, green arrow (30) represents the water (flow) direction of chilled water; Another root Luminous lead wire represents hot water for red (33), and on it, red arrow (34) represents the water (flow) direction of hot water.Condensate pipe (40) picks out from airhandling equipment (1) (3), in order to get rid of the condensate water that hot-air is separated out through coil pipe cold surface, blue-light-emitting wire (41) and blue arrow (42) is laid with in transparent condensate pipe, represent the water (flow) direction of condensate water and condensate water respectively, after all condensate waters collect, deliver to one deck by condensate water standpipe (24).There are cooling water standpipe (25) and chilled water return riser (26), in order to connect the equipment of one deck and roofing at this layer simultaneously.
In Fig. 3, equipment machine room is provided with at the ground floor of transparent organic glass emulation platform (44), relate to chilled water system, hot-water heating system and cooling water system, major equipment has refrigeration machine (13) and boiler (14), all water pipe transparent organic glass pipe belt tables.Chilled water, at summer operation, for producing chilled water, is sent into chilled water feed pipe (27), chilled water feed pipe is provided with gate valve (15) by refrigeration machine (13), thermometer (21) and tensimeter (20), then accesses hot and cold water standpipe (22); Chilled water after released cold quantity flows back to chilled water return pipe (28) from hot and cold water return riser (23), get back to refrigeration machine (13) through chilled water pump (17) to circulate next time, return pipe is provided with gate valve (15), water pipe filter (16), rubber soft joint (18), non-return valve (19) thermometer (21) and tensimeter (20), return pipe is provided with by-pass pipe simultaneously, in transparent chilled water water pipe, lay viridescent Luminous lead wire (29) and green luminous arrow (30), represent the water (flow) direction of chilled water and chilled water respectively.What be connected with refrigeration machine (13) also has cooling water system, chilled water is along cooling water supply pipe (35) access cooling water standpipe (25), chilled water after release heat flows back to CWR (36) from chilled water return riser (26), be connected to refrigeration machine (13) through cooling-water pump (50) to circulate, chilled water arranges same chilled water system for the annex on return pipe next time.In transparent chilled water water pipe, lay the luminous arrow (38) of purpuric Luminous lead wire (37) and purple, represent the water (flow) direction of chilled water and chilled water respectively.Boiler (14) runs in the winter time, for hot water preparing, hot water is sent into hot water feeding pipe (31), then accesses hot and cold water standpipe (22); Hot water after release heat flows back to hot water return pipe (32) from hot and cold water return riser (23), gets back to boiler (14) circulate next time through heat-exchanger pump (49), and hot water arranges same chilled water system for the annex on return pipe.In transparent hot water pipe, be laid with red Luminous lead wire (33) and red luminous arrow (34), represent the water (flow) direction of hot water and hot water respectively.
In Fig. 4, be provided with cooling tower (39) on the roof of transparent organic glass emulation platform (44), only relate to cooling water system, water pipe transparent organic glass pipe belt table.Chilled water is along cooling water standpipe (25) access cooling water supply pipe (35), and then access cooling tower (39), the chilled water after release heat flows back to chilled water return riser (26) from cooling tower (39) along CWR (36); In transparent chilled water water pipe, lay the luminous arrow (38) of purpuric Luminous lead wire (37) and purple, represent the water (flow) direction of chilled water and chilled water respectively.
In Fig. 5, illustrate chilled water system comprehensively, hot-water heating system, cooling water system unify the interconnected relationship of the composition of condensate system, each water system and equipment and the dynamic operation visualization principle of each water system.Chilled water is produced by refrigeration machine (13), flows into hot and cold water standpipe (22) be connected to hot and cold water feed pipe (45), for Fresh air handling units (1) and fan coil (3) provide cold along chilled water feed pipe (27); Chilled water after released cold quantity imports hot and cold water return riser (23) through electric two-way valve (43) along hot and cold water return pipe (46) and flows back to chilled water return pipe (28), gets back to refrigeration machine (13) circulate next time through chilled water pump (17).Hot water is produced by boiler (14), flows into hot and cold water standpipe (22) be connected to hot and cold water feed pipe (45), for Fresh air handling units (1) and fan coil (3) provide heat along hot water feeding pipe (31); Hot water after release heat flows back to hot water return pipe (32) along hot and cold water return pipe (46) through hot and cold water return riser (23), gets back to boiler (14) circulate next time through heat-exchanger pump (49).Chilled water is produced by cooling tower (39), CWR (36) is flowed into along chilled water return riser (26), be connected to refrigeration machine (13) through cooling-water pump (50), the chilled water after released cold quantity is got back to cooling tower (39) along cooling water supply pipe (35) through cooling water standpipe (25) and is circulated next time.Condensate water is produced by Fresh air handling units (1) and fan coil (3), is connected to one deck place near the ground discharges along condensate pipe (40) through condensate water standpipe (24).What provide " power " for each water system dynamic operation is visual is battery case (47), assorted Luminous lead wire and luminous arrow is laid with in transparent organic glass pipe, green (29) (30) represent chilled water and water (flow) direction, red (33) (34) represent hot water and water (flow) direction, purple (37) (38) represent chilled water and water (flow) direction, and blue (41) (42) represent condensate water and water (flow) direction.Summer and winter operating condition is realized by the switching of switch (48), in summer, the switch-linear hybrid of the top and bottom is for opening, and middle switch-linear hybrid is for closing, and the visible equipment participating in summer operation has refrigeration machine (13), cooling tower (39), Fresh air handling units (1) and fan coil (3); In the winter time, the top and middle switch-linear hybrid are for opening, and the switch-linear hybrid of bottom is for closing, and the visible equipment participating in winter operation has boiler (14), Fresh air handling units (1) and fan coil (3).
Claims (2)
1. Portable standing body structure Summer and winter runs a visual semi-central air conditioning teaching training apparatus, it is characterized in that: adopt transparent organic glass emulation platform to simulate a two floor buildings, in this buildings, be provided with semi-central air conditioning
,vMC (Ventilation Mechanical Control System) is made up of new wind air inlet model, new wind filter model, Fresh air handling units model, sound suppressor model, airduct connecting hose model, fire resisting damper model, airduct model, butterfly valve model and new wind air outlet model, and the major air treatment facility of VMC (Ventilation Mechanical Control System) is Fresh air handling units; Fan coil system is made up of fan coil model, airduct model, air outlet model and return air inlet model, and the major air treatment facility of fan coil system is fan coil; Chilled water system is made up of for return pipe model, gate valve model, thermometer model, tensimeter model, chilled water pump model, water pipe filter model, rubber soft-jointing head model and non-return valve model refrigeration machine model, chilled water; Hot-water heating system is made up of for return pipe model, gate valve model, thermometer model, tensimeter model, heat-exchanger pump model, water pipe filter model, rubber soft-jointing head model and non-return valve model boiler model, hot water; Cooling water system is made up of for return pipe model and cooling tower model refrigeration machine model, chilled water; Condensate system is made up of Fresh air handling units model, fan coil model and condensate pipe model; Under summer condition, participate in run water system has chilled water system, cooling water system unifies condensate system, participate in run major equipment have refrigeration machine, cooling tower, Fresh air handling units and fan coil; In the winter time under operating mode, the water system participating in running has hot-water heating system and condensate system, the major equipment participating in running has boiler, Fresh air handling units and fan coil, all models all adopt transparent organic glass to make, the running status of system carrys out simulated implementation by the electrical system comprising Luminous lead wire and luminous arrow, whole device has better movability and illustrative, easy to carry.
2. Portable standing body structure Summer and winter according to claim 1 runs visual semi-central air conditioning teaching training apparatus, it is characterized in that: the Luminous lead wire laying shades of colour in the transparent organic glass pipe representing water pipe, various water system is distinguished in order to simulation, the water (flow) direction in each system is simulated in the direction of assorted luminous arrow, the interconnected relationship of each equipment room in wind system and water system when this electric loop system can reflect that semi-central air conditioning runs visually, dynamicization ground show institute participate in operation water system kind, relation between the flow direction of water and each water system, whole electric loop battery case is as the power supply of system, the switching of Summer and winter operating mode is realized by the switch conveniently opening and closing on electric loop.
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| CN105096683B (en) * | 2015-08-06 | 2017-10-31 | 天津市职业大学 | A kind of air-conditioning hydraulic cutting seam transmission ＆ distribution and control actual training device |
| CN106057054A (en) * | 2016-06-07 | 2016-10-26 | 上海理工大学 | Modularized centralized air conditioner experiment device |
| CN107270449A (en) * | 2017-06-30 | 2017-10-20 | 大连理工大学 | A kind of Air Conditioning Facilities based on the integrated race's blocks of BIM |
| CN117074977B (en) * | 2023-10-10 | 2023-12-22 | 中汽研（天津）汽车工程研究院有限公司 | Automatic test method and system for simulating performance of real vehicle battery pack |
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| CN202183200U (en) * | 2011-08-23 | 2012-04-04 | 江苏跨域信息科技发展有限公司 | Air conditioning and fresh air teaching training device based on LonWorks technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080299534A1 (en) * | 2007-05-31 | 2008-12-04 | Jesse Richardson | Training apparatus for servicing domestic appliances |
| CN203338657U (en) * | 2013-05-08 | 2013-12-11 | 四川大学 | Stereoscopic-structure operation-visualization semi-centralized air-conditioning system teaching practical-training apparatus |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201104300Y (en) * | 2007-07-26 | 2008-08-20 | 浙江天煌科技实业有限公司 | Central air-conditioning teaching experiment practice training device |
| CN201215699Y (en) * | 2008-07-17 | 2009-04-01 | 武汉钢铁(集团)公司 | Analogue multifunctional central air-conditioner experiment device for teaching |
| CN201323001Y (en) * | 2008-12-24 | 2009-10-07 | 深圳职业技术学院 | Central air conditioning system simulation and training device |
| CN202183200U (en) * | 2011-08-23 | 2012-04-04 | 江苏跨域信息科技发展有限公司 | Air conditioning and fresh air teaching training device based on LonWorks technology |
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