CN204787068U - Intelligence central air -conditioning system of hotel - Google Patents
Intelligence central air -conditioning system of hotel Download PDFInfo
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- CN204787068U CN204787068U CN201520358483.2U CN201520358483U CN204787068U CN 204787068 U CN204787068 U CN 204787068U CN 201520358483 U CN201520358483 U CN 201520358483U CN 204787068 U CN204787068 U CN 204787068U
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Abstract
The utility model discloses an intelligence central air -conditioning system of hotel, including room temperature controller, MODBUS gateway, switch, PLC, air conditioner host computer, circulating water pump and cooling water machine, air conditioner host computer, circulating water pump and cooling water machine are connected with serial mode to be connected with the PLC electricity respectively, the MODBUS gateway is connected with room temperature controller, switch and air conditioner host computer electricity respectively, and the switch inserts the internet and switches on with corresponding mobile terminal through the net twine. Can not only monitor and control the air conditioner operating parameter and modification parameter in room, whether can also monitor the room has the guest, and unusual experience can be brought for the customer to the this point, avoids the temperature to cross lowly and the power consumption.
Description
Technical field
The utility model relates to central air-conditioning management domain, particularly relates to hotel's Intelligent central air conditioner system.
Background technology
Existing hotel Intelligent central air conditioner system is realized by intelligent domestic system, can monitor with control room air conditioner operation parameters with amendment parameter, other just without.
Existing hotel Intelligent central air conditioner system can only be monitored and control the air conditioner operation parameters in room and amendment parameter, room can not be monitored and whether have guest, can not calculate according to the Homes Using TV of end and set temperature and calculate end load in real time, can not by real-time requirement feedback loading to main frame, new blower fan can not be controlled, can not exhaust blower be controlled, can not carry out through internet long-range by computer or by panel computer monitoring and any equipment (comprising air-conditioner host) of control.Whether fault can not be there is by operational factor judgment device.Rely on its response time of existing technology long, often do not reach application request.
Utility model content
In order to solve the problem, it is short that the utility model provides a kind of device responds time, carries out Real-Time Monitoring to hotel's internal environment, reduces the technical scheme of energy waste:
Hotel's Intelligent central air conditioner system, comprise room temperature controller, MODBUS gateway, switch, PLC, air-conditioner host, water circulating pump and cooling water machine, air-conditioner host, water circulating pump and cooling water machine connect in a serial fashion, and be electrically connected with PLC respectively, MODBUS gateway is electrically connected with room temperature controller, switch and air-conditioner host respectively, switch by netting twine accessing Internet and with corresponding mobile terminal conducting.
As preferably, room temperature controller is produced data and is gathered by MODBUS gateway in real time by RS485 interface, one pin, two pin of room temperature controller are connected with card relay of exchanging houses, and tripod is connected with power firestreak, four pin, five pin and six pin all with blower fan conducting, the low speed of corresponding blower fan respectively, middling speed and at a high speed three gears, seven pin, octal are all and solenoid valve conduction, the respectively unlatching of corresponding magnetic valve, close two states, nine pin are connected with zero-power line.
As preferably, blower fan comprises shell, fan section, refrigerating section and fillter section, enclosure is disposed with fan section, refrigerating section and fillter section from front to back, described fan section inside arranges fan main body, the air outlet of fan main body is provided with temp probe, and temp probe is electrically connected with described room temperature controller.
As preferably, between enclosure fan section, refrigerating section and fillter section, interval is equipped with temperature sensor, and temperature sensor is all electrically connected with room temperature controller.
The beneficial effects of the utility model are:
The utility model can not only be monitored and control the air conditioner operation parameters in room and amendment parameter, room can also be monitored and whether have guest, this point can bring unusual experience to client: namely client is when hall check-ins, room air conditioner can be opened by foreground in advance, treat that client runs formality well, when going to room during room, room temperature lowers, and this is the function do not had in other hotel; 2 o'clock to 6 o'clock at night, people fell asleep, and room temperature can be adjusted to 27 degree by system automatically, avoids temperature too low and consumes energy.Can calculate according to the Homes Using TV of end and set temperature and calculate end load in real time, this point can accurately improve tail end air conditioner demand, adjusts in time main equipment room parameter, runs to reach the most energy-conservation mode.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model room temperature controller structural representation;
Fig. 3 is blower fan structure schematic diagram.
Detailed description of the invention
For making utility model object of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Fig. 1, Fig. 2, hotel of the present utility model Intelligent central air conditioner system can not only be monitored and the air conditioner operation parameters controlling room, and whether can also monitor room has guest.Specific implementation is such: comprise room temperature controller 1, MODBUS gateway 2, switch 3, PLC4, air-conditioner host 5, water circulating pump 6 and cooling water machine 7, air-conditioner host 5, water circulating pump 6 and cooling water machine 7 connect in a serial fashion, and be electrically connected with PLC4 respectively, MODBUS gateway 2 is electrically connected with room temperature controller 1, switch 3 and air-conditioner host 5 respectively, switch 3 by netting twine accessing Internet and with corresponding mobile terminal conducting.Room temperature controller 1 data are gathered by MODBUS gateway 2 in real time by RS485 interface, one pin, two pin of room temperature controller 1 are connected with card relay 8 of exchanging houses, tripod is connected with power firestreak 9, four pin, five pin and six pin all with blower fan 10 conducting, the respectively low speed of corresponding blower fan 10, middling speed and at a high speed three gears, seven pin, octal all with magnetic valve 11 conducting, the unlatching of corresponding magnetic valve 11 respectively, close two states, nine pin are connected with zero-power line 12.Computer goes the data of collecting MODBUS gateway 2 by switch 3 again, such computer just can see the air conditioner operation parameters in room, and can arrange, when there is people in guest room, CUSTOM HOUSE HOTEL need be plugged power taking, at this moment CUSTOM HOUSE HOTEL relay 8 can be powered in adhesive, a pin, two pin meeting conductings on such room temperature controller 1, and gathered by computer, just know that there is people in room.Can calculate according to the Homes Using TV of end and set temperature and calculate end load in real time.
When system installation and debugging, can by good for the air-conditioning power setting of each room temperature controller 1, when end is started shooting, corresponding magnetic valve 11 is opened, air conditioning water flows through, at this moment the power that sets before will obtaining of computer, the room power that all magnetic valves 11 are opened can add up by computer, obtains the air-conditioning general power needed for end.By real-time requirement feedback loading to main frame, and automatically can adjust main frame operational factor.
At this moment required power and main engine power can contrast by computer, open the immediate main frame of power, or open multiple host, reach the power match of main frame and end, (when only having power match, air-conditioning is not only effective but also can be energy-conservation), PLC4 can according to the ruuning situation of main frame simultaneously, timely recycling water formulation pump 6 and cooling water machine 7 ruuning situation, reached and host matching.
Meanwhile, increase automatic this function of dry and comfortable pattern and be divided into 2 kinds of situations, 1, in summer, when outside humidity is larger, the computer adjustment indoor end of not turning on the aircondition low wind speed refrigeration is intermittent to be run (now not needing to reduce chilled water temperature, with the supply water temperature that normally freezes), has ensured that dry and comfortable (air-conditioning has dehumidifier function in indoor, the room humidity of having turned on the aircondition all can be lower, and all computers can not adjust its running status).2, in excessive season, wet weather, outdoor temperature is lower, and main frame water temperature can be set as 5 DEG C (to adapt to low temperature dehumidification) by system, and indoor end low wind speed refrigeration is intermittent to be run.
As shown in Figure 3, external temperature probe placement gathers leaving air temp at blower fan 10 air outlet, utilizes refrigeration valve and heating valve to export to adjust the open and close of new blower fan valve, blower fan wind pushing temperature can be controlled within the scope of design temperature ± 1 DEG C.Blower fan 10 comprises shell 10a, fan section 10b, refrigerating section 10c and fillter section 10d, shell 10a inside is disposed with fan section 10b, refrigerating section 10c and fillter section 10d from front to back, fan section 10b inside arranges fan main body 10e, the air outlet of fan main body 10e is provided with temp probe 10f, and temp probe 10f is electrically connected with room temperature controller 1.Between shell 10a inner fan section 10b, refrigerating section 10c and fillter section 10d, interval is equipped with temperature sensor 10g, and temperature sensor 10g is all electrically connected with room temperature controller 1.Respectively fillter section 10d and fan section 10b install micro-pressure sensor 10g can monitor blower fan have fault-free with filter whether too dirty, line is connected on normal battle by the micro-pressure sensor 10g being arranged on fillter section 10d, in normal course of operation, screen pack both sides pressure reduction is not too large, normal battle can not close, when screen pack is too dirty, when pressure reduction increases to certain value, normal battle can close, at this moment filter screen dirtying is described, fault can be pointed out on computers, and line need be received on normally closed point by blower fan differential pressure pickup, when blower fan normally works, fan main body 10e both sides can produce corresponding pressure reduction, normally closed point is pushed open, computer side can not report fault, as fan main body 10e starts, and fan main body 10e both sides do not have pressure reduction, normally closed point is caused to be failure to actuate, at this moment far-end computer will remind fan trouble.
Its advantage is, the start and stop of blower fan 10 do not need manual operation, only room need be associated with guest room, when blower fan 10 the region of being responsible for have people to move in, room and automatically starting, open the new exhaust blower of respective regions, in hotel in the past, new exhaust blower, from installing device damage, all can not stop, because these equipment will always for room provides new wind and exhaust, no matter room is with or without moving in always.Can carry out long-range by computer or by panel computer monitoring and any equipment (comprising air-conditioner host) of control through internet, just we have installed " sunflower remote control software client " on airconditioning control computer, then on our remote handset, panel computer or other computers, " sunflower remote control software control end " is installed, get final product light Remote airconditioning control computer, just as local operation computer.Further, whether fault can be there is by operational factor judgment device, and in time by the SMS notification relevant personnel.
This function is by contrasting service data, as there is fault, related personnel's (SMS has this function at conputer controlled platform) will be notified with the note very first time, even if not on duty at the scene, also the operation of equipment is had at fingertips, immediately find fault, disabling faulty equipment, enable stand-by equipment, safety coefficient is improve to system.
Hotel's Intelligent central air conditioner system can not only be monitored and control the air conditioner operation parameters in room and amendment parameter, room can also be monitored and whether have guest: by the intelligent temperature controller of independent research, band Modbus agreement, single CUSTOM HOUSE HOTEL detecting function (this function directly can with or without slotting CUSTOM HOUSE HOTEL between reaction house, namely between reaction house with or without guest.Can calculate according to the Homes Using TV of end and set temperature and calculate end load in real time.This function is contrasted in its setting value of equipment run and actual value by every platform, and bonding apparatus rated power, extrapolates its power output, more all plant capacities running are added up, be exactly total the load of air conditioning terminal.By real-time requirement feedback loading to main frame, and automatically can adjust main frame operational factor.This function is that end total load is fed back to automatic control centralized computer, according to main frame installation situation, runs main frame in the most energy-conservation mode.
Automatic dry and comfortable pattern is increased in utility model, this function is divided into two kinds of situations: 1, in summer, when outside humidity is larger, and intermittent operation of indoor end low wind speed refrigeration (does not now need to reduce chilled water temperature, with the supply water temperature that normally freezes), ensure indoor dry and comfortable; 2, in excessive season, wet weather, outdoor temperature is lower, and main frame water temperature is set as 5 DEG C (to adapt to low temperature dehumidification) by system, the intermittent operation of indoor end low wind speed refrigeration can control new blower fan, can control exhaust blower: this function is controlled by the intelligent temperature controller of independent research, by on the node of CUSTOM HOUSE HOTEL function, leeway sensor is installed, as blower fan 10 starts, has pressure reduction, blower fan 10 normal operation is described, as blower fan 10 starts, without pressure reduction, blower fan 10 fault is described.Can carry out long-range by computer or by panel computer monitoring and any equipment of control through internet: this function is by sunflower software simulating, control sunflower client installed by computer at machine room, then on far-end computer or panel computer, control end is installed.Whether fault can be there is by operational factor judgment device, and in time by the SMS notification relevant personnel.This function, by service data contrast, as there is fault, will notify related personnel with the note very first time.Repair hotel's cash register leak: this function is analyzed by indoor end service data historical record, CUSTOM HOUSE HOTEL being inserted record to judge whether room is outputed, can judging that cashier is with or without falsifying accounts, fornication fund.
Can not only monitor after hotel's Intelligent central air conditioner system described in the utility model of employing and control the air conditioner operation parameters in room and amendment parameter, room can also be monitored and whether have guest, this point can bring unusual experience to client: namely client is when hall check-ins, room air conditioner can be opened by foreground in advance, treat that client runs formality well, when going to room during room, room temperature lowers, this is the function do not had in other hotel, 2 o'clock to 6 o'clock at night, people fall asleep, room temperature can be adjusted to 27 degree by system automatically, avoid temperature too low and consume energy.And can calculate according to the Homes Using TV of end and set temperature and calculate end load in real time, this point can accurately improve tail end air conditioner demand, adjusts in time main equipment room parameter, runs to reach the most energy-conservation mode.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. hotel's Intelligent central air conditioner system, it is characterized in that: comprise room temperature controller, MODBUS gateway, switch, PLC, air-conditioner host, water circulating pump and cooling water machine, described air-conditioner host, water circulating pump and cooling water machine connect in a serial fashion, and be electrically connected with PLC respectively, described MODBUS gateway is electrically connected with room temperature controller, switch and air-conditioner host respectively, described switch by netting twine accessing Internet and with corresponding mobile terminal conducting.
2. hotel according to claim 1 Intelligent central air conditioner system, it is characterized in that: described room temperature controller is produced data and gathered by MODBUS gateway in real time by RS485 interface, one pin, two pin of room temperature controller are connected with card relay of exchanging houses, tripod is connected with power firestreak, four pin, five pin and six pin all with blower fan conducting, the low speed of corresponding blower fan respectively, middling speed and at a high speed three gears, seven pin, octal are all and solenoid valve conduction, the unlatching of corresponding magnetic valve respectively, close two states, nine pin are connected with zero-power line.
3. hotel according to claim 2 Intelligent central air conditioner system, it is characterized in that: described blower fan comprises shell, fan section, refrigerating section and fillter section, described enclosure is disposed with fan section, refrigerating section and fillter section from front to back, described fan section inside arranges fan main body, the air outlet of fan main body is provided with temp probe, and temp probe is electrically connected with described room temperature controller.
4. hotel according to claim 3 Intelligent central air conditioner system, is characterized in that: between described enclosure fan section, refrigerating section and fillter section, interval is equipped with temperature sensor, and temperature sensor is all electrically connected with described room temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358483.2U CN204787068U (en) | 2015-05-29 | 2015-05-29 | Intelligence central air -conditioning system of hotel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358483.2U CN204787068U (en) | 2015-05-29 | 2015-05-29 | Intelligence central air -conditioning system of hotel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787068U true CN204787068U (en) | 2015-11-18 |
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ID=54527108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358483.2U Expired - Fee Related CN204787068U (en) | 2015-05-29 | 2015-05-29 | Intelligence central air -conditioning system of hotel |
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| Country | Link |
|---|---|
| CN (1) | CN204787068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896689A (en) * | 2015-05-29 | 2015-09-09 | 广州市中南机电工程有限公司 | Intelligent central-air conditioning system of hotel |
| CN106765860A (en) * | 2015-11-25 | 2017-05-31 | 中广核工程有限公司 | A kind of control system and method for nuclear power station central air-conditioning |
-
2015
- 2015-05-29 CN CN201520358483.2U patent/CN204787068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896689A (en) * | 2015-05-29 | 2015-09-09 | 广州市中南机电工程有限公司 | Intelligent central-air conditioning system of hotel |
| CN106765860A (en) * | 2015-11-25 | 2017-05-31 | 中广核工程有限公司 | A kind of control system and method for nuclear power station central air-conditioning |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |