CN204513696U - The control system of lift-on/lift-off type air-treatment unit in a kind of megastore - Google Patents
The control system of lift-on/lift-off type air-treatment unit in a kind of megastore Download PDFInfo
- Publication number
- CN204513696U CN204513696U CN201420837541.5U CN201420837541U CN204513696U CN 204513696 U CN204513696 U CN 204513696U CN 201420837541 U CN201420837541 U CN 201420837541U CN 204513696 U CN204513696 U CN 204513696U
- Authority
- CN
- China
- Prior art keywords
- controller
- control
- blower fan
- retail shop
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the control system of lift-on/lift-off type air-treatment unit in a kind of megastore, comprise: the air-treatment unit controlling cold, and the BA controller of control section, temperature sensor and temperature control panel, air-treatment unit comprises the cold and hot coil pipe of cold and hot coil pipe return pipe with electric switching valve and blower fan, control system comprises public domain part and retail shop's area part, and public domain adopts the cold and hot coil pipe of described BA controller centralized Control and blower fan; Retail shop's area part adopts BA controller to control blower fan, adopts temperature control panel to control cold and hot coil pipe.Public domain part adopts controller centralized Control FAU blower fan and water valve, realizes public domain air-conditioning and concentrates start and stop; Retail shop's area part adopts the blower fan of the whole loop FAU of controller centralized Control, adopts control panel and terminal box to control electric switching valve on each retail shop FAU return pipe, realizes regulating the independence of retail shop's regional temperature.Compare with traditional control system and have more flexibility, versatility and programmability.
Description
Technical field
The utility model relates to a kind of air-conditioning control system, particularly relates to the control system of lift-on/lift-off type air-treatment unit in a kind of megastore.
Background technology
In recent years, large department stores quantity is more and more many, and scale is also increasing.Air-conditioning system in the building of market, adopt all-air system to be subject to the restriction of floor height, adopt fan coil to be subject to coil pipe quantity many, maintenance management workload is large, is vulnerable to many-sided restrictions such as flood.Therefore, market building adopts the mode of lift-on/lift-off type air-treatment unit (being abbreviated as FAU) to have obvious advantage.
FAU not only has that refrigerating and heat-supplying superior performance, noise are low, highly thin, compact conformation, feature lightweight, convenient for installation and maintenance.But also after frequency modulation or pressure-regulating speed-changing controller can being mixed again in addition, to mate with on-the-spot air-conditioning occasion by the four seasons different operating mode and carry out variable air rate energy-saving run.All kinds of air-conditioning occasions be specially adapted to building storey height is compact use.
Market building is according to sectorization mainly divided into public domain and retail shop region, public domain air-conditioning General Requirements centralized Control, start and stop simultaneously; Then there is independent requirement in each retail shop in retail shop region to humiture.Current control system mainly adopts the mode of FAU+ fan starting cabinet+electrical ball valve+controller, above-mentioned control mode is due to the independent Configuration Control Unit of needs every platform FAU, and controller is generally formed a complete production network by FAU producer, there is the shortcomings such as number of devices is many, pattern solidification, expensive, control is complicated, the general control overflow not easily reaching megastore's air-conditioning, or reach its control overflow, but cost is high.
Summary of the invention
The problems that the utility model exists to solve above-mentioned control mode, propose the public domain air-conditioning centralized management of a kind of megastore, the start and stop simultaneously of retail shop's regional air conditioner, the new control system that temperature independently regulates.
For achieving the above object, the technical solution adopted in the utility model is: the control system of lift-on/lift-off type air-treatment unit in a kind of megastore, comprise: the air-treatment unit controlling cold, and the BA controller of control section, temperature sensor and temperature control panel, described air-treatment unit comprises cold and hot coil pipe and the blower fan that return pipe is provided with electric switching valve, it is characterized in that
Described control system comprises public domain part and retail shop's area part, and described public domain adopts the cold and hot coil pipe of described BA controller centralized Control and blower fan;
Described retail shop area part adopts described BA controller to control blower fan, adopts temperature control panel to control cold and hot coil pipe.
In the utility model preferred embodiment, described blower fan is all electrically connected to distribution box by power line, and described BA controller is connected with distribution box by holding wire.
In the utility model preferred embodiment, the blower fan of described public domain part is divided into some groups according to control area, and often multiple stage blower fan adopts the power supply mode of series connection to be connected to distribution box by power line by group; The blower fan of described retail shop area part is divided into some groups by one or two retail shops every, and often multiple stage blower fan adopts the power supply mode of series connection to be connected to distribution box by power line by group.
In the utility model preferred embodiment, described temperature sensor is distributed in public domain and retail shop region, described temperature sensor connects described BA controller, BA controller passes through cold and hot coil pipe and the blower fan of the FEEDBACK CONTROL public domain part of temperature sensor, and BA controller is by the blower fan of the FEEDBACK CONTROL retail shop area part of temperature sensor.
In the utility model preferred embodiment, at described retail shop area part, the air-treatment unit in each or Mei Liangge retail shop forms a loop, configures a set of terminal box and temperature controller in same retail shop.
In the utility model preferred embodiment, described BA controller adopts programmable DDC controller.
In the utility model preferred embodiment, the non-one_to_one corresponding of configuration of described BA controller and air-treatment unit, a BA controller may correspond to multiple air-treatment unit.
The utility model solves the defect existed in background technology, and the utility model compared with prior art, has the following advantages:
(1), the while that public domain realizing central controlled, retail shop's regional temperature can independently control;
(2) retail shop region FAU blower fan centralized Control, start and stop while the mode of water valve independent switch realizes can realizing retail shop's regional air conditioner again while retail shop's regional temperature independently regulates in retail shop;
(3) FAU water valve adopts electric switching valve, but not ball valve and two-port valve etc., equipment is more reliable;
(4) amount controller is few, and control simple, cost is low;
(5) versatility is good, and control system can be used for the FAU equipment of each producer, and equipment choice is more flexible;
(6) system adopts DDC Programmable Logic Controller, and control mode is flexible, has the property transformed and upgradability.
(7) public domain and retail shop region all adopt BA to control, intelligence degree height good energy-conserving effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the plane of the public domain part of the utility model preferred embodiment;
Fig. 2 is the plane of retail shop's area part of the utility model preferred embodiment;
In figure 1, air-treatment unit, 2, cold and hot coil pipe, 3, blower fan, 4, electric switching valve, 5, terminal box, 6, temperature control panel, 7, power line, 8, holding wire, 9, distribution box, 10, single retail shop, 11, BA controller.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As depicted in figs. 1 and 2, the control system of lift-on/lift-off type air-treatment unit in a kind of megastore, comprise: the air-treatment unit 1 controlling cold, and the BA controller 11 of control section, temperature sensor and temperature control panel 6, air-treatment unit 1 comprises cold and hot coil pipe 2 and the blower fan 3 that return pipe is provided with electric switching valve 4, control system comprises public domain part and retail shop's area part, and public domain adopts the BA cold and hot coil pipe 2 of controller 11 centralized Control and blower fan 3; Retail shop's area part adopts BA controller 11 to control blower fan 3, adopts temperature control panel 6 to control cold and hot coil pipe 2.
Blower fan 3 is all electrically connected BA controller 11 by power line 7, and power line 7 is also serially connected with distribution box.
Electric switching valve 4 on the air-treatment unit 1 of public domain part connects BA controller 11 by holding wire 8, and the electric switching valve 4 on the air-treatment unit 1 of retail shop's area part is by holding wire 8 splicing ear case 5, and terminal box 5 is electrically connected temperature control panel 6.
Temperature sensor is distributed in public domain and retail shop region, temperature sensor signal connects BA controller 11, BA controller 11 is by the cold and hot coil pipe 2 of the FEEDBACK CONTROL public domain part of temperature sensor and blower fan 3, BA controller 11 blower fan 3 by the FEEDBACK CONTROL retail shop area part of temperature sensor.
At retail shop's area part, the blower fan of FAU is divided into some groups by every 1 ~ 2 retail shop, and each retail shop configures a set of terminal box 5 and temperature controller.BA controller 11 adopts programmable DDC controller, and the non-one_to_one corresponding of configuration of BA controller 11 and air-treatment unit 1, a BA controller 11 may correspond to multiple air-treatment unit 1.
Control system comprises public domain control system and retail shop's area control system.The utility model public domain Control system architecture is see Fig. 1, and the blower fan 3 of public domain FAU is connected to BA controller 11(DDC by power line 7); The concrete quantity that the electric switching valve 4 of public domain FAU is connected to BA controller 11, FAU by holding wire 8 is determined according to forceful electric power loop division.BA controller 11, according to the switch of electric switching valve 4 on the start and stop of the FEEDBACK CONTROL blower fan 3 of temperature sensor and return pipe, reaches the centralized Control of public domain FAU thus.
The utility model retail shop area control system structure is see Fig. 2, the blower fan of AU is divided into some groups by every 1 ~ 2 retail shop, FAU in every 1-2 retail shop forms a loop, the blower fan 3 of retail shop region FAU is connected to BA controller 11 by power line 7, BA controller 11, according to the start and stop of the FEEDBACK CONTROL blower fan 3 of temperature sensor, realizes the centralized Control of retail shop's region FAU blower fan 3 thus.Electric switching valve 4 on the cold and hot coil pipe of Mei Jian retail shop FAU 2 is connected to same terminal box 5, temperature control panel 6 is set in Mei Jian retail shop, be connected by power line 7 between control panel with terminal box 5, in retail shop, user is according to the display of subjectivity to the impression of temperature or temperature control panel 6, by controlling the switch of electric switching valve 4 on return pipe to the operation of temperature control panel 6, thus the independence realizing temperature in retail shop region controls.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to right.
Claims (7)
1. the control system of lift-on/lift-off type air-treatment unit in a megastore, comprise: the air-treatment unit controlling cold, and the BA controller of control section, temperature sensor and temperature control panel, described air-treatment unit comprises cold and hot coil pipe and the blower fan that return pipe is provided with electric switching valve, it is characterized in that
Described control system comprises public domain part and retail shop's area part, and described public domain adopts the cold and hot coil pipe of described BA controller centralized Control and blower fan;
Described retail shop area part adopts described BA controller to control blower fan, adopts temperature control panel to control cold and hot coil pipe.
2. control system according to claim 1, is characterized in that: described blower fan is all electrically connected to distribution box by power line, and described BA controller is connected with distribution box by holding wire.
3. control system according to claim 1, is characterized in that: the blower fan of described public domain part is divided into some groups according to control area, and often multiple stage blower fan adopts the power supply mode of series connection to be connected to distribution box by power line by group; The blower fan of described retail shop area part is divided into some groups by one or two retail shops every, and often multiple stage blower fan adopts the power supply mode of series connection to be connected to distribution box by power line by group.
4. control system according to claim 1, it is characterized in that: described temperature sensor is distributed in public domain and retail shop region, described temperature sensor connects described BA controller, BA controller passes through cold and hot coil pipe and the blower fan of the FEEDBACK CONTROL public domain part of temperature sensor, and BA controller is by the blower fan of the FEEDBACK CONTROL retail shop area part of temperature sensor.
5. control system according to claim 3, is characterized in that: at described retail shop area part, and the air-treatment unit in each or Mei Liangge retail shop forms a loop, configures a set of terminal box and temperature controller in same retail shop.
6. control system according to claim 1, is characterized in that: described BA controller adopts programmable DDC controller.
7. control system according to claim 1, is characterized in that: the non-one_to_one corresponding of configuration of described BA controller and air-treatment unit, and a BA controller may correspond to multiple air-treatment unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837541.5U CN204513696U (en) | 2014-12-26 | 2014-12-26 | The control system of lift-on/lift-off type air-treatment unit in a kind of megastore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837541.5U CN204513696U (en) | 2014-12-26 | 2014-12-26 | The control system of lift-on/lift-off type air-treatment unit in a kind of megastore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513696U true CN204513696U (en) | 2015-07-29 |
Family
ID=53711670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837541.5U Active CN204513696U (en) | 2014-12-26 | 2014-12-26 | The control system of lift-on/lift-off type air-treatment unit in a kind of megastore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173829A (en) * | 2019-06-05 | 2019-08-27 | 南华大学 | Volumed space building air environment subregion intelligence control system and control method |
-
2014
- 2014-12-26 CN CN201420837541.5U patent/CN204513696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173829A (en) * | 2019-06-05 | 2019-08-27 | 南华大学 | Volumed space building air environment subregion intelligence control system and control method |
| CN110173829B (en) * | 2019-06-05 | 2024-03-12 | 南华大学 | Regional intelligent control system and method for air environment of large-space building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105953353B (en) | Central air conditioner cold source system quota control method and system | |
| CN203716382U (en) | Lifting integrated ceiling based on mobile network device control | |
| CN104101050A (en) | Energy-saving management system for central air conditioner | |
| CN104089362A (en) | Cooling efficiency maximization method for cooling water system in central air-conditioner and control device | |
| KR101138645B1 (en) | Smart Power Control System | |
| CN102226566A (en) | Intelligent energy-conservation controller of air-conditioner and control method thereof | |
| CN202470238U (en) | Intelligent constant-temperature constant-humidity machine of museum combined showcase | |
| CN202153069U (en) | Air source triple cogeneration centralized control system | |
| CN204513696U (en) | The control system of lift-on/lift-off type air-treatment unit in a kind of megastore | |
| CN204730406U (en) | The subregion central control device of air conditioner end equipment | |
| WO2008123273A1 (en) | Central control device, central control program and central control system | |
| CN104006508A (en) | Cold source efficient matching integrated device for central air conditioner and control method thereof | |
| CN203340370U (en) | LED lamp capable of adjusting color temperature | |
| CN109307351A (en) | A kind of efficient synthesis energy saving control system for heat pump | |
| CN205227682U (en) | SVC valves room temperature degree regulation and control system | |
| CN204830327U (en) | Indoor air monitering and purification control system | |
| CN203191806U (en) | Central heating system for informationized curing workshop | |
| CN204856259U (en) | Energy -conserving management system of networking control by temperature change | |
| CN209229956U (en) | It is a kind of suitable for central air conditioner system blower, the energy-saving control cabinet of water pump | |
| CN209746413U (en) | System for carrying out intelligent control on indoor energy utilization equipment based on personnel intensity | |
| CN110486316B (en) | Centralized control system for multiple industrial large fans | |
| CN208536148U (en) | The centralized control system of the fast joint structure and air-conditioning of coil pipe of air-conditioner blower and controller | |
| CN105578685A (en) | Stage lamplight control system | |
| CN206522905U (en) | A kind of ceiling air-conditioner intelligence control system | |
| CN206626550U (en) | A kind of domestic energy-saving switch of adjustable strong and weak light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215028 Industrial Park Suzhou Bada Street No. 111 Patentee after: ARTS GROUP CO., LTD. Address before: Suzhou City, Jiangsu province 215126 Industrial Park Shengpu Kim Seung Road No. 12 Patentee before: Suzhou Industrial Park Design & Research Institute Co., Ltd. |