CN202171900U - Water feed and drainage monitoring and remote meter reading teaching training device based on LonWorks technology - Google Patents
Water feed and drainage monitoring and remote meter reading teaching training device based on LonWorks technology Download PDFInfo
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- CN202171900U CN202171900U CN2011203080423U CN201120308042U CN202171900U CN 202171900 U CN202171900 U CN 202171900U CN 2011203080423 U CN2011203080423 U CN 2011203080423U CN 201120308042 U CN201120308042 U CN 201120308042U CN 202171900 U CN202171900 U CN 202171900U
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Abstract
A water feed and drainage monitoring and remote meter reading teaching training device based on a LonWorks (Local Operation Network) technology is characterized by mainly consisting of liquid level sensors (1), a water-feeding pump (2), a water supplying pump (3), a draining pump (4), intelligent water meters (5), intelligent electric meters (6), a sensing and control module (7), a water and electric meter reading gateway (8), a water feeding and draining local monitoring industrial control computer (9), an iLON router (10), a water feeding and draining remote monitoring industrial control computer (11), a living pool (12), a water supplying pool (13), a draining pool (14), water valves (15), a audible-visual alarm (16), an installing rack (17) and universal wheels (18); wherein the liquid level sensors (1) are respectively arranged in the living pool (12), the water supplying pool (13) and the draining pool (14); an output end of the sensing and control module (7) is respective connected with control ends of the water-feeding pump (2), the water supplying pump (3) and the draining pump (4) and the audible-visual alarm (16); and the intelligent electric meters (6) are respectively accessed to power supply circuits of the water-feeding pump (2), the water supplying pump (3) and the draining pump (4). The water feed and drainage monitoring and remote meter reading teaching training device of the utility model has a simple structure and an easy realization, and is beneficial to improve the quality of teaching.
Description
Technical field
The utility model relates to a kind of teaching and uses actual training device, especially a kind of building water supply and drainage teaching training apparatus, specifically a kind of plumbing monitoring and remote meter reading teaching training apparatus based on the LonWorks technology.
Background technology
As everyone knows; LonWorks is the employing neuron chip technology of being released in 1991 by U.S. Echelon company; Follow the network control technology that realizes on ISO seven layer protocols, having the network communication protocol of the open network system, standard, abundant Media Interface Connector template, the characteristics such as communication between the multiple communication media of support.Neuron chip and LonTalk agreement are the cores of LonWorks technology.In a LonWorks network, each is called a node in the unit of opposition relatively, and the intelligent controller of node uses other node communications in same communications protocol and the network.The all built-in neuron chip of each node is accomplished the monitoring function of agreement.A LonWorks network can have 3 to 30000 or more node, and intelligent node can connect sensor (temperature, pressure etc.), actuator (switch, variable valve, frequency conversion drive etc.), display (demonstration, man-machine interface etc.), operation-interface etc.Since need not be as the central controller in the traditional control system, the distributed control technology of LonWorks demonstrates very high system independence and system responses, and has reduced the cost and the operating cost of system.
Supply and drain water system belongs to the part of Architectural Equipment management automation system.Require it safe and reliable to operation, realize the control of water pump optimum operation.Water supply system requires 24 hours uninterrupted constant pressure water supplies of water pump; The drainage requirement life is dirty, waste water is got rid of as early as possible, and fire fighting water system then is the standing dedicated system of structural fire fighting.
The building supply and drain water system has multiple mode; Continuous enhancing along with growth in the living standard and environmental consciousness; It is complicated more that the structure of supply and drain water system and supervisory system will become; To consider more that like water system hygienic quality, living water have special drinking-water, water consumption measurement again, judge to have or not and leak etc. that the continuous complicacy of system is more showed the necessity of grasping the LonWorks Control Network automatically.In education activities, explanation theoretically merely, the student is difficult to have understanding clearly, and the building in the operation also can not provide the chance of visiting practice for the student, more can not carry out any type of demonstration or simulation.
Summary of the invention
The purpose of the utility model be to existing building water supply and drainage system when adopting the LonWorks technology; The for want of corresponding experience system of relevant colleges and universities specialty is total to the student and carries out practical operation and this technological problem easily of being brought of physical experience, designs a kind of plumbing monitoring and remote meter reading teaching training apparatus based on the LonWorks technology that supplies colleges and universities' related patent U.S. Patent No. to carry out practice teaching.
The technical scheme of the utility model is:
A kind of plumbing monitoring and remote meter reading teaching training apparatus based on the LonWorks technology; It is characterized in that it mainly by liquid level sensor 1, feed pump 2, make-up pump 3, unwatering pump 4, intellectual water meter 5, intelligent electric meter 6, sensing and control module 7, water power table check meter gateway 8, plumbing local monitor industrial computer 9, iLON router one 0, plumbing remote monitoring industrial computer 11, drinking water tank 12, feed cistern 13, blowoff basin 14, water valve 15, audible-visual annunciator 16, and erecting frame 17 form, drinking water tank 12, feed cistern 13, blowoff basin 14 are installed in erecting frame 17 supporting plates; Check meter gateway 8 and audible-visual annunciator 16 of intelligent electric meter 6, sensing and control module 7, water power table is installed on and shelves 17 module and install in the orifice plate; In drinking water tank 12, feed cistern 13 and the blowoff basin 14 liquid level sensor 1 is installed all, the output terminal of liquid level sensor 1 links to each other with control module 7 corresponding input end with sensing; Sensing links to each other with the control end and the audible-visual annunciator 16 of feed pump 2, make-up pump 3 and unwatering pump 4 with the output terminal of control module 7; Intellectual water meter 5 is connected on the water inlet end or the water side of feed pump 2, make-up pump 3 and unwatering pump 4 respectively; Intelligent electric meter 6 inserts the current supply circuit of feed pump 2, make-up pump 3 and unwatering pump 4 respectively; Intellectual water meter 5, intelligent electric meter 6 output terminals and water power table gateway 8 corresponding input end of checking meter link to each other; Sensing is checked meter gateway 8 through LonWorks network and 9 two-way linking to each other of plumbing local monitor industrial computer with control module 7 and water power table; Plumbing remote monitoring industrial computer 11 is connected with plumbing local monitor industrial computer 9 with iLON router one 0 through the Internet.
Described liquid level sensor 1 comprises the liquid level sensor of monitoring flood level, termination of pumping water level, opening pump water level and alarm water level of being used to that is installed in drinking water tank 12, be installed in the feed cistern 13 in order to monitoring termination of pumping water level with open the liquid level sensor of pump water level and be installed in the blowoff basin 14 in order to monitoring termination of pumping water level and the liquid level sensor that opens the pump water level.
The output terminal of described feed pump 2, make-up pump 3 and the failure alarm circuit of unwatering pump 4 all links to each other with control module 7 corresponding input end with sensing.
Described drinking water tank 12, feed cistern 13 and blowoff basin 14 are adopted the pond into transparent material.
Described erecting frame 17 is connected with EM equipment module orifice plate 18 and universal wheel 19 is installed, and EM equipment module is installed to cover on the orifice plate 18 transparent protective shield 20 is housed.
The beneficial effect of the utility model:
1. the utility model has adopted organic glass as experimental provision, and visual effect is good, not only can be used as teaching demonstration, has operability simultaneously, can effectively promote the understanding of experimenter to supply and drain water system and LonWorks technology.
2. the utility model adopts the automatic/hand blocked operation, but makes both independent operatings of each system, also linkage, system stability.
3. the utility model dirigibility is good, and extendability is strong.Can cooperate with other platforms, form building service system, not only the basic fundamental framework of intelligent building can show intuitively, and, also for scientific research and development provides hardware environment, for condition has been created in the pilot study of INTELLIGENT BUILDING TECHNIQUE development.
4. the utility model utilizes the iLON router to realize seamless link with the Internet, can test the Long-distance Control based on Internet.
5. the direct control of the utility model configuration software realization capable of using and LON module.
6. the utility model is simple in structure, is easy to realize.
Description of drawings
Fig. 1 is that the system of the utility model forms structural representation.
Fig. 2 is the structural representation of the erecting frame 17 of the utility model.
Fig. 3 is the structural representation of the EM equipment module of the utility model.
Fig. 4 is the pond internal unit mounting structure synoptic diagram of the utility model.
Fig. 5 is the structural representation of the erecting frame bottom of the utility model.
Fig. 6 is the composition structural representation of the sensing and the control module of the utility model.
Fig. 7 is the check meter composition structural representation of gateway of the water power table of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Shown in Fig. 1-7.
A kind of plumbing monitoring and remote meter reading teaching training apparatus based on the LonWorks technology; It mainly is made up of check meter gateway 8, plumbing local monitor industrial computer 9, iLON router one 0, plumbing remote monitoring industrial computer 11, drinking water tank 12, feed cistern 13, blowoff basin 14 (when doing the real standard of draining, drinking water tank 12 is used as blowoff basin 14 and is used), water valve 15, audible-visual annunciator 16 and erecting frame 17 of liquid level sensor 1, feed pump 2, make-up pump 3, unwatering pump 4, intellectual water meter 5, intelligent electric meter 6, sensing and control module 7, water power table.As shown in Figure 1.
As shown in Figure 2; Drinking water tank 12, feed cistern 13, blowoff basin 14 frame respectively are contained on the bottom plate corresponding on the erecting frame 17; The transparent organic glass material is all adopted in the front of drinking water tank 12, feed cistern 13, blowoff basin 14, and indicates scale, convenient direct-view water level in water pool.Universal wheel 19 is installed at 4 angles, erecting frame 17 bottoms respectively, can conveniently move, and is as shown in Figure 5.
As shown in Figure 3, check meter gateway 8 and audible-visual annunciator 16 of intelligent electric meter 6, sensing and control module 7, water power table is installed on EM equipment module and installs on the orifice plate 18; EM equipment module is installed to cover on the orifice plate 18 transparent mould block protection cover 20 is housed;
Like Fig. 1, Fig. 2, shown in Figure 4, liquid level sensor 1 is installed in respectively in drinking water tank 12, feed cistern 13 and the blowoff basin 14, and the output terminal of liquid level sensor 1 links to each other with control module 7 (as shown in Figure 6) corresponding input end with sensing; Sensing links to each other with the control end of feed pump 2, make-up pump 3 and unwatering pump 4 and audible-visual annunciator 16 with the output terminal of control module 7; Intellectual water meter 5 is connected on the water inlet end or the water side of feed pump 2, make-up pump 3 and unwatering pump 4, is respectively applied for the water consumption of gathering feed pump 2, make-up pump 3 and unwatering pump 4; Intelligent electric meter 6 is connected on feed pump 2, make-up pump 3 and unwatering pump 4 current supply circuits, is respectively applied for the power consumption of gathering feed pump 2, make-up pump 3 and unwatering pump 4; The output terminal of intellectual water meter 5, intelligent electric meter 6 and water power table gateway 8 (as shown in Figure 7) corresponding input end of checking meter links to each other; Sensing is checked meter gateway 8 through LonWorks network and 9 two-way linking to each other of plumbing local monitor industrial computer with control module 7 and water power table; Plumbing remote monitoring industrial computer 11 is connected with plumbing local monitor industrial computer 9 with iLON router one 0 through the Internet.
Like Fig. 2, shown in Figure 4; Described liquid level sensor 1 comprises the liquid level sensor of monitoring flood level, termination of pumping water level, opening pump water level and alarm water level of being used to that is installed in drinking water tank 12, be installed in the feed cistern 13 in order to monitoring termination of pumping water level with open the liquid level sensor of pump water level and be installed in the blowoff basin 14 in order to monitoring termination of pumping water level and the liquid level sensor that opens the pump water level.The output terminal of described feed pump 2, make-up pump 3 and the failure alarm circuit of unwatering pump 4 all links to each other with control module 7 corresponding input end with sensing.
This system and device can be accomplished pump start and stop, warning and operations such as data acquisition and conversion according to the Automatic Program that presets, and realizes as follows:
1. 4 of drinking water tank 12 water level signal flood levels, termination of pumping water levels, open pump water level, alarm water level and survey via liquid level sensor 1 and export signal to sensing and control module 7, sensing and control module 7 are according to the startup of liquid level input information control feed pump 2 and alarm and close.When drinking water tank 12 water levels are in when opening pump state or alarm condition, feed pump 2 is started working, and supplies water to drinking water tank 12, and the water yield of drinking water tank 12 is maintained within certain scope; Feed pump 2 quits work when drinking water tank 12 water levels are in termination of pumping state or overflow situation, stops to supply water to drinking water tank 12, prevents that drinking water tank 12 from overflowing because of hypervolia.In addition, when drinking water tank 12 water levels are in alarm condition, start sound and light alarm, make-up pump 2 quits work simultaneously, prevents that make-up pump 3 suctions are empty.
2. 2 of feed cistern 13 water level signal termination of pumping water levels, open the pump water level and export water level signal to sensing and control module 7 via liquid level sensor 1, sensing and control module 7 are according to the startup and the closed condition of feed cistern water level signal control make-up pump 3.When feed cistern 13 water levels are in the pump state that opens, make-up pump 3 is started working, and supplies water to feed cistern 13, and the water yield of feed cistern 13 is maintained within certain scope; When feed cistern 13 water levels were in the termination of pumping state, make-up pump 3 quit work, and stopped to supply water to feed cistern 13, prevented that feed cistern 13 from overflowing because of hypervolia.
3. blowoff basin 14 drainage works principles are consistent with feed cistern 13 principle of work.Sensing and control module 7 can according to 2 water level signal termination of pumping water levels of blowoff basin 14, open pump water level control unwatering pump 4 startup with close.
4. sensing and control module 7 are monitored feed pump 2, make-up pump 3, unwatering pump 4 fault alarm input informations in real time, detect certain road water pump and break down, and start audible-visual annunciator 16 immediately and carry out sound and light alarm.
5. the intellectual water meter 5 and the intelligent electric meter 6 that are installed in feedwater, water supply and the unwatering system are transferred to the water power table gateway 8 of checking meter with the feed pump that collects 2, make-up pump 3 and unwatering pump 4 water consumptions and power consumption; The water power table gateway 8 of checking meter becomes Lon bus network information with the transmission information translation of coming up, and supplies the LonWorks network to use.
Like Fig. 2, shown in Figure 4, be installed in the hand valve 15 in feedwater, water supply and the draining, be used for the size of flow manually opened and circulation of closing water pipe water or control water.When system hardware and software breaks down, can control effectively through manual mode, avoid feed pump, make-up pump to supply water always the uncontrollable situation of water level in water pool is taken place.
Can all input/output informations be aggregated on the local industrial computer 9 of plumbing simulation system through the LonWorks network, utilize monitoring software host computer configuration software to realize monitoring water position status and each operational outfit running status.The local industrial computer 9 of plumbing simulation system also can send to sensing and the directly operations such as start and stop of control water pump of control module 7 with control information through the LonWorks network.Can be for the long-range industrial computer 11 of plumbing simulation system through the water level information in iLON router one 0 and each pond of Ethernet monitoring and the start and stop of water pump, system connects as shown in Figure 1.
The composition frame chart of sensing and control module 7 is as shown in Figure 6, and this module functions is: 1. liquid level is kept watch on, and promptly drinking water tank, feed cistern, blowoff basin is carried out liquid level and keeps watch on, and foundation is provided for system's start and stop water pump; 2. water pump feed pump 2, make-up pump 3, unwatering pump 4 failure alarm signal collections for service system start and stop alarm provides 3. water pump control of foundation, promptly are lower than the lower limit of setting or surpass in liquid level and prescribe a time limit, and control the start and stop of water pump respectively.4. the start and stop of audible-visual annunciator control.
The check meter composition frame chart of gateway 8 of water power table is as shown in Figure 7; This module functions is: 1. gather data of water meter, convert the LonWorks network data to, carry out the use of protocol conversion confession system and 2. gather ammeter data; Convert the LonWorks network data to, carry out protocol conversion confession system and use.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.
Claims (5)
1. plumbing monitoring and remote meter reading teaching training apparatus based on a LonWorks technology; It is characterized in that it mainly by liquid level sensor (1), feed pump (2), make-up pump (3), unwatering pump (4), intellectual water meter (5), intelligent electric meter (6), sensing and control module (7), water power table check meter gateway (8), plumbing local monitor industrial computer (9), iLON router (10), plumbing remote monitoring industrial computer (11), drinking water tank (12), feed cistern (13), blowoff basin (14), water valve (15), audible-visual annunciator (16), and erecting frame (17) form, drinking water tank (12), feed cistern (13), blowoff basin (14) are installed in erecting frame (17) supporting plate; Check meter gateway (8) and audible-visual annunciator (16) of intelligent electric meter (6), sensing and control module (7), water power table is installed on the module of shelving (17) and installs in the orifice plate; In drinking water tank (12), feed cistern (13) and the blowoff basin (14) liquid level sensor (1) is installed all, the output terminal of liquid level sensor (1) links to each other with control module (7) corresponding input end with sensing; Sensing links to each other with the control end and the audible-visual annunciator (16) of feed pump (2), make-up pump (3) and unwatering pump (4) with the output terminal of control module (7); Intellectual water meter (5) is connected on the water inlet end or the water side of feed pump (2), make-up pump (3) and unwatering pump 4 respectively; Intelligent electric meter (6) inserts the current supply circuit of feed pump (2), make-up pump (3) and unwatering pump (4) respectively; Intellectual water meter (5), intelligent electric meter (6) output terminal and water power table gateway (8) corresponding input end of checking meter links to each other; Sensing is checked meter gateway (8) through LonWorks network and two-way linking to each other of plumbing local monitor industrial computer (9) with control module (7) and water power table; Plumbing remote monitoring industrial computer (11) is connected with plumbing local monitor industrial computer (9) with iLON router (10) through the Internet.
2. teaching training apparatus according to claim 1; It is characterized in that described liquid level sensor (1) comprises the liquid level sensor of monitoring flood level, termination of pumping water level, opening pump water level and alarm water level of being used to that is installed in drinking water tank (12), be installed in the feed cistern (13) in order to monitoring termination of pumping water level with open the liquid level sensor of pump water level and be installed in the blowoff basin (14) in order to monitoring termination of pumping water level and the liquid level sensor that opens the pump water level.
3. teaching training apparatus according to claim 1 is characterized in that the output terminal of described feed pump (2), make-up pump (3) and the failure alarm circuit of unwatering pump (4) all links to each other with control module (7) corresponding input end with sensing.
4. teaching training apparatus according to claim 1 is characterized in that described drinking water tank (12), feed cistern (13) and blowoff basin (14) are the pond of transparent material.
5. teaching training apparatus according to claim 1 is characterized in that described erecting frame (17) is connected with EM equipment module orifice plate (18) and universal wheel (19) are installed, and EM equipment module installation orifice plate (18) is gone up cover transparent protective shield (20) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203080423U CN202171900U (en) | 2011-08-23 | 2011-08-23 | Water feed and drainage monitoring and remote meter reading teaching training device based on LonWorks technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203080423U CN202171900U (en) | 2011-08-23 | 2011-08-23 | Water feed and drainage monitoring and remote meter reading teaching training device based on LonWorks technology |
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| Publication Number | Publication Date |
|---|---|
| CN202171900U true CN202171900U (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203080423U Expired - Fee Related CN202171900U (en) | 2011-08-23 | 2011-08-23 | Water feed and drainage monitoring and remote meter reading teaching training device based on LonWorks technology |
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| CN (1) | CN202171900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915017A (en) * | 2012-11-01 | 2013-02-06 | 颜士博 | Internet-based distributed type closed-loop control system and method |
| CN105261186A (en) * | 2015-11-12 | 2016-01-20 | 刘新中 | Four-meter data acquisition simulating display device |
-
2011
- 2011-08-23 CN CN2011203080423U patent/CN202171900U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915017A (en) * | 2012-11-01 | 2013-02-06 | 颜士博 | Internet-based distributed type closed-loop control system and method |
| CN102915017B (en) * | 2012-11-01 | 2015-08-12 | 颜士博 | A kind of distributed closed loop control system based on internet |
| CN105261186A (en) * | 2015-11-12 | 2016-01-20 | 刘新中 | Four-meter data acquisition simulating display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |