CN203203198U - Temperature control device used for central air conditioner - Google Patents
Temperature control device used for central air conditioner Download PDFInfo
- Publication number
- CN203203198U CN203203198U CN 201320094735 CN201320094735U CN203203198U CN 203203198 U CN203203198 U CN 203203198U CN 201320094735 CN201320094735 CN 201320094735 CN 201320094735 U CN201320094735 U CN 201320094735U CN 203203198 U CN203203198 U CN 203203198U
- Authority
- CN
- China
- Prior art keywords
- module
- panel
- temperature
- central air
- unit
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a temperature control device used for a central air conditioner, and belongs to a temperature control device. The temperature control device is mainly composed of a panel unit and a control unit, wherein the panel unit comprises a panel controller, a temperature acquisition module, a communication module, a liquid crystal display module and an input module, and the temperature acquisition module, the communication module, the liquid crystal display module and the input module are connected to the panel controller. The control unit comprises a master controller, a panel communication module, a control relay module, an upper computer communication module and a storage module, wherein the panel communication module, the control relay module, the upper computer communication module and the storage module are connected to the master controller. The temperature of a current environment is acquired through the temperature acquisition module in the panel unit, and a user operates the input module to set required parameters. The temperature control device used for the central air conditioner is simple in structure and can be used as a control device for all types of central air conditioners, a plurality of temperature control devices can also be connected together through address buses and then connected to an upper computer to achieve networking control, and the application range is wide.
Description
Technical field
The utility model relates to a kind of temperature control equipment, and in particular, the utility model relates generally to a kind of attemperating unit for central air-conditioning.
Background technology
Along with the development of epoch and science and technology, central air-conditioning replacement gradually traditional air-conditioning, traditional air-conditioning is mainly realized cooling and warming with freon, has not only wasted resource but also contaminated environment.And central air-conditioning mainly rotates to realize cooling and warming by logical hot water or cold water through fan coil, and water is recycling, has so just saved the energy, and meets the policy that national energy-saving reduces discharging.And since fan coil and water pipe have been arranged, obviously need controller to control the unlatching of rotating speed and the water valve of fan coil.At present, some methods of the fan coil of control central air-conditioning have shortcoming separately, can only carry out manual single control in a lot of methods, can not realize networking control, can not carry out effectively the energy that uses, reasonably measure, be with inconvenience for user and administrative staff, also wasted resource simultaneously.In " heat metering technical regulation JGJ 173-2009 ", proposed indirect metering (sharing metering) and directly measured (calorimeter metering) two kinds of forms, wherein shared metering and comprise again four kinds of forms; And for metering, the relevant laws and regulations of China: country takes measures, to the building of carrying out central heating carry out step by step household measurement heat-supplying, according to the system with the heat charge.New building or existing building carried out reducing energy consumption should be installed heat metering device, indoor temperature regulation device and heating system regulation device according to the rules.And based on aforesaid actual conditions, be necessary to do further improvement for the temperature control of central air-conditioning.
Summary of the invention
One of the purpose of this utility model is for above-mentioned deficiency, and a kind of attemperating unit for central air-conditioning is provided, and solves central air-conditioning operating position measurement problem of the prior art with expectation, meets the law of country and the relevant regulations of Its Relevant Technology Standards.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of attemperating unit for central air-conditioning provided by the utility model, described attemperating unit mainly is made of panel unit and control module, comprise panel controller in the described panel unit, and the temperature collect module, communication module, LCD MODULE and the input module that access respectively panel controller, wherein: described temperature collect module is used for gathering current environmental temperature and transferring to panel controller; Described communication module is used for carrying out communication with control module; Described LCD MODULE is used for showing the respective value of input module input and panel controller processing, and described input module is used for inputting corresponding design temperature to panel controller; Described panel controller is compared with design temperature for the Temperature numerical that will come from temperature collect module, judges whether to control module output set temperature value;
Comprise master controller in the described control module, and the panel communication module, control relay module, Upper machine communication module and the memory module that access respectively master controller, wherein: described panel communication module is used for carrying out communication with panel controller, and reception comes from the set temperature value of panel controller and transfers in the master controller; Described control relay module is used for controlling the break-make of central air conditioning fan coil unit and dynamoelectric water valve relay after receiving the command adapted thereto of master controller; Described Upper machine communication module is used for carrying out communication with host computer, and host computer and master controller carry out data interaction and gather Various types of data in the described attemperating unit; Described memory module is used for the cumulative time that dynamoelectric water valve is opened under the storage fan coil different rotating speeds.
As preferably, further technical scheme is: all comprise power module in described panel unit and the control module, and be respectively applied to provide corresponding operating voltage to panel controller, master controller and other modules.
Further technical scheme is: also comprise the temperature meter module in the described control module, be used for gathering current environmental temperature and transferring to master controller, master controller is compared this Temperature numerical with the design temperature in the panel unit, judge whether to export corresponding control instruction to the control relay module.
Further technical scheme is: the communication module in the described panel unit links to each other by the RS-485 bus with panel communication module in the control module.
Further technical scheme is: described input unit is operation keyboard or touch-screen.
Further technical scheme is: the Upper machine communication module in the described control module also links to each other with host computer by the RS-485 bus.
Further technical scheme is: described host computer is personal computer.
Further technical scheme is: described attemperating unit is a plurality of, and by the address bus access host computer that is cascaded.
Compared with prior art, one of the beneficial effects of the utility model are: by the temperature collect module in the panel unit with on the current temperature collection, the user operates input module needed parameter is set, after panel controller compares current environmental temperature and design temperature is different, set temperature value is exported to the master controller of control module by the RS-485 bus, master controller carries out corresponding relay operation according to set temperature value, and then rotating speed and the dynamoelectric water valve of control fan coil, reach the purpose of control central air-conditioning with this, and by the cumulative time calculating consumption of make-and-break time area-method according to the dynamoelectric water valve unlatching, and the Various types of data on the controller also can be gathered by the RS-485 bus by host computer; A kind of attemperating unit for central air-conditioning provided by the utility model is simple in structure simultaneously, the control device that can be used as all kinds of central air-conditioning uses, also can be with a plurality of attemperating units by the address bus rear access host computer that links together, to realize networking control, range of application is wide.
Description of drawings
Fig. 1 is for being used for the panel unit circuit structure block diagram of an embodiment of explanation the utility model;
Fig. 2 is for being used for the control module circuit structure block diagram of an embodiment of explanation the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
With reference to figure 1, shown in Figure 2, an embodiment of the present utility model is a kind of attemperating unit for central air-conditioning, this attemperating unit mainly is made of panel unit and control module, comprise panel controller in the described panel unit, and the temperature collect module, communication module, LCD MODULE and the input module that access respectively panel controller, wherein: described temperature collect module is used for gathering current environmental temperature and transferring to panel controller; Described communication module is used for carrying out communication with control module; Described LCD MODULE is used for showing the respective value of input module input and panel controller processing, and described input module is used for inputting corresponding design temperature to panel controller; Described panel controller is compared with design temperature for the Temperature numerical that will come from temperature collect module, judges whether to control module output set temperature value;
Comprise master controller in the described control module, and the panel communication module, control relay module, Upper machine communication module and the memory module that access respectively master controller, wherein: described panel communication module is used for carrying out communication with panel controller, and reception comes from the set temperature value of panel controller and transfers in the master controller; Described control relay module is used for controlling the break-make of central air conditioning fan coil unit and dynamoelectric water valve relay after receiving the command adapted thereto of master controller; Described Upper machine communication module is used for carrying out communication with host computer, and host computer and master controller carry out data interaction and gather Various types of data in the described attemperating unit; Described memory module is used for the cumulative time that dynamoelectric water valve is opened under the storage fan coil different rotating speeds.
In the present embodiment, master controller in the control module is when controlling central air conditioning fan coil unit and dynamoelectric water valve according to the set temperature value in the panel unit, and the cumulative time of also opening according to dynamoelectric water valve by the make-and-break time area-method is calculated consumption.
According to another embodiment of the present utility model, all comprise power module in described panel unit and the control module, and be respectively applied to provide corresponding operating voltage to panel controller, master controller and other modules.
The utility model be used for a embodiment that the technical solution problem is more preferably be for: described control module also comprises the temperature meter module, be used for gathering current environmental temperature and transferring to master controller, master controller is compared this Temperature numerical with the design temperature in the panel unit, judge whether to export corresponding control instruction to the control relay module.
According to another embodiment of the present utility model, the communication module in the described panel unit links to each other by the RS-485 bus with panel communication module in the control module.
According to another embodiment of the present utility model, described input unit is operation keyboard or touch-screen.
According to another embodiment of the present utility model, the Upper machine communication module in the described control module also links to each other with host computer by the RS-485 bus.
According to another embodiment of the present utility model, described host computer is personal computer.
According to another embodiment of the present utility model, described attemperating unit is a plurality of, and by the address bus access host computer that is cascaded.Separate between each attemperating unit, do not interfere with each other, just be together in series by address bus and receive at last host computer, realize combined network communication.
The workflow of the utility model above-described embodiment is as follows:
When this above-mentioned attemperating unit control central air-conditioning, thermistor in the panel unit temperature collect module will come on the temperature acquisition of current environment, the user arranges needed parameter by the input module button operation, then with panel parameter by the master controller of RS-485 bus transfer to the control module, master controller carries out corresponding relay operation according to set temperature value, and then rotating speed and the dynamoelectric water valve of control fan coil, reach the purpose of control central air-conditioning with this, and by the cumulative time calculating consumption of make-and-break time area-method according to the dynamoelectric water valve unlatching, and the Various types of data on the controller also can be gathered by the RS-485 bus by host computer.
Attemperating unit of the present utility model mainly is based on effect time type principle and realizes.For central air-conditioning, the electronic on-off valve of water pipe and fan unit pipeline are received on the attemperating unit, and regulated parameters by temperature controller panel, to reach control and to show purpose.And by the respectively timing of unlatching to the different rotating speed of fan coil and the electronic on-off valve of water pipe, thereby reach the metering purpose.Be connected to end by " handing in hand " formula or " star " formula between each attemperating unit, be connected to host computer by the Ethernet form at last, gather, control by host computer is unified.
Simultaneously, also relate to following two concepts in the technical solution of the utility model:
The one, the control integrating, it refers to that the control of implementation controller valve switch realizes control and motor-driven valve open and close function to coil pipe of air-conditioner blower according to control instructions such as the temperature of user's setting or patterns; Simultaneously, according to all kinds of control instructions, the accumulated running time that the electrically operated valve under the fan coil different rotating speeds is opened is accumulated, calculated to this temperature controller automatically, as collection, the computational process of the energy consumption that calculates air conditioning terminal reality.
The 2nd, control integrating system, it refers to by application software, the computer hardware of necessity, realize each air-conditioning is used air conditioning terminal data acquisition, the operational monitoring of unit after the control and accumulation calculating that have realized air conditioning terminal by the control integrating insutrument; And according to " make-and-break time area-method " (a kind of heat sharing metering method of " heat metering technical regulation " JGJ173-2009), carry out the management system platform of a series of activities such as billing operation that each air-conditioning uses the unit, data query, financial process.
Except above-mentioned, also need to prove " embodiment ", " another embodiment " that speak of in this manual, " embodiment " etc., refer to specific features, structure or the characteristics described in conjunction with this embodiment and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in the scope of the present utility model.
Although with reference to a plurality of explanatory embodiment of the present utility model the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.
Claims (8)
1. attemperating unit that is used for central air-conditioning, it is characterized in that: described attemperating unit mainly is made of panel unit and control module, comprise panel controller in the described panel unit, and the temperature collect module, communication module, LCD MODULE and the input module that access respectively panel controller, wherein: described temperature collect module is used for gathering current environmental temperature and transferring to panel controller; Described communication module is used for carrying out communication with control module; Described LCD MODULE is used for showing the respective value of input module input and panel controller processing, and described input module is used for inputting corresponding design temperature to panel controller; Described panel controller is compared with design temperature for the Temperature numerical that will come from temperature collect module, judges whether to control module output set temperature value;
Comprise master controller in the described control module, and the panel communication module, control relay module, Upper machine communication module and the memory module that access respectively master controller, wherein: described panel communication module is used for carrying out communication with panel controller, and reception comes from the set temperature value of panel controller and transfers in the master controller; Described control relay module is used for controlling the break-make of central air conditioning fan coil unit and dynamoelectric water valve relay after receiving the command adapted thereto of master controller; Described Upper machine communication module is used for carrying out communication with host computer, and host computer and master controller carry out data interaction and gather Various types of data in the described attemperating unit; Described memory module is used for the cumulative time that dynamoelectric water valve is opened under the storage fan coil different rotating speeds.
2. the attemperating unit for central air-conditioning according to claim 1 is characterized in that: all comprise power module in described panel unit and the control module, and be respectively applied to provide corresponding operating voltage to panel controller, master controller and other modules.
3. the attemperating unit for central air-conditioning according to claim 1 and 2, it is characterized in that: also comprise the temperature meter module in the described control module, be used for gathering current environmental temperature and transferring to master controller, master controller is compared this Temperature numerical with the design temperature in the panel unit, judge whether to export corresponding control instruction to the control relay module.
4. the attemperating unit for central air-conditioning according to claim 1 is characterized in that: the communication module in the described panel unit links to each other by the RS-485 bus with panel communication module in the control module.
5. the attemperating unit for central air-conditioning according to claim 1, it is characterized in that: described input unit is operation keyboard or touch-screen.
6. the attemperating unit for central air-conditioning according to claim 1 is characterized in that: the Upper machine communication module in the described control module also links to each other with host computer by the RS-485 bus.
7. according to claim 1 or 6 described attemperating units for central air-conditioning, it is characterized in that: described host computer is personal computer.
8. the attemperating unit for central air-conditioning according to claim 1, it is characterized in that: described attemperating unit is a plurality of, and by the address bus access host computer that is cascaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094735 CN203203198U (en) | 2013-03-03 | 2013-03-03 | Temperature control device used for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094735 CN203203198U (en) | 2013-03-03 | 2013-03-03 | Temperature control device used for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203198U true CN203203198U (en) | 2013-09-18 |
Family
ID=49147301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094735 Expired - Fee Related CN203203198U (en) | 2013-03-03 | 2013-03-03 | Temperature control device used for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288251A (en) * | 2015-06-08 | 2017-01-04 | 常州哈特福节能科技有限公司 | Domestic health preserving central air-conditioning nature window system based on the Internet and method of work thereof |
| CN111591106A (en) * | 2020-06-18 | 2020-08-28 | 瑞安市赛超制冷设备有限公司 | Intelligent temperature control system of automobile air conditioner |
-
2013
- 2013-03-03 CN CN 201320094735 patent/CN203203198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288251A (en) * | 2015-06-08 | 2017-01-04 | 常州哈特福节能科技有限公司 | Domestic health preserving central air-conditioning nature window system based on the Internet and method of work thereof |
| CN106288251B (en) * | 2015-06-08 | 2021-08-03 | 上海诺佛尔生态科技有限公司 | Central air-conditioning control system |
| CN111591106A (en) * | 2020-06-18 | 2020-08-28 | 瑞安市赛超制冷设备有限公司 | Intelligent temperature control system of automobile air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102937799B (en) | Data center energy saving method | |
| CN103616880B (en) | Method for designing and achieving intelligent electricity using network | |
| CN203454309U (en) | Special central air conditioning energy-saving control system for operating room | |
| CN102622007B (en) | Energy-saving control method and device for cabinet | |
| CN205942334U (en) | Consumption detection device and system | |
| CN109373503B (en) | Electricity consumption calculation method and device for central air conditioner and central air conditioner | |
| CN104571034B (en) | Intelligent management and control equipment and control method thereof | |
| CN205279346U (en) | Energy efficiency ratio on -line monitoring device is carried to air conditioner water system based on DDC | |
| CN106020036A (en) | Smart energy management system and method | |
| CN105423492B (en) | Computer room monitors system and method | |
| CN204406166U (en) | A kind of home environment controller based on human comfort | |
| CN203203187U (en) | Anti-moisture-condensation control device used for capillary tube air conditioner | |
| CN203203198U (en) | Temperature control device used for central air conditioner | |
| Arya et al. | Energy Saving in Distribution System using Internet of Things in Smart Grid environment. | |
| CN205208840U (en) | Central air -conditioning system efficiency automatic tracking and evaluation system | |
| CN204287952U (en) | A kind of cold and heat combined supply self-optimizing control equipment | |
| CN105318500A (en) | Building energy resource control and subentry metering system | |
| CN209013419U (en) | Portable air-conditioning system energy efficiency monitor | |
| CN103595132A (en) | Intelligent monitoring system of air conditioners of transformer substation | |
| CN204577756U (en) | For the smart jack that air-conditioning in running or machine room efficiency are evaluated | |
| CN203607926U (en) | Intelligent monitoring system of air conditioners of transformer substation | |
| CN203454337U (en) | Energy-saving intelligent control system of central air conditioner based on Profibus bus | |
| CN113283649B (en) | Method, device, equipment and medium for controlling energy efficiency of supply and demand cooperative operation | |
| CN206094290U (en) | Heat supply management and control system with on -off control valve | |
| CN210569047U (en) | Remote trusteeship system |
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: 20130918 Termination date: 20200303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |