CN201133703Y - Warm-pressing double-control intelligent atomizing sprinkling system - Google Patents
Warm-pressing double-control intelligent atomizing sprinkling system Download PDFInfo
- Publication number
- CN201133703Y CN201133703Y CNU2007200441921U CN200720044192U CN201133703Y CN 201133703 Y CN201133703 Y CN 201133703Y CN U2007200441921 U CNU2007200441921 U CN U2007200441921U CN 200720044192 U CN200720044192 U CN 200720044192U CN 201133703 Y CN201133703 Y CN 201133703Y
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Abstract
The utility model relates to a temperature-pressure double control intelligent atomization spraying system which is characterized by including a control cabinet with a controller, a pressure sensor, a temperature sensor, an atomization nozzle and a solenoid pilot actuated valve; the pressure sensor and the temperature sensor are mounted in the surrounding of an outdoor machine of an air conditioning and connected with the control cabinet with a controller by a signal line; the control cabinet with a controller is connected with the solenoid pilot actuated valve through a wire signal line; the solenoid pilot actuated valve is mounted on a pipeline; the back end of the solenoid pilot actuated valve on the pipeline is also provided with the atomization nozzle. The utility model controls the opening and closing of the solenoid pilot actuated valve by the upper limit and the lower limit of the temperature and the pressure that are adjusted in real time so as to reach the function of automatic atomization spraying, protect the safety operation of the air conditioning and save energies. Simultaneously, the function of checking the operation pressure value and the environment temperature value of the air conditioning of an equipment room in real time is realized by the display of the controller or a remote control platform; besides, the Freon leakage and damages on valve parts generated during the daily maintaining and detecting can be reduced.
Description
Technical field
The utility model relates to a kind of auxiliary condenser system of precise machine room air conditioner, specifically is a kind of intelligent atomizing spray of the two controls of temperature and pressure system that is useful for precise machine room air conditioner, belongs to technical field of electric appliances.
Background technology
Present air-cooled precise machine room air conditioner divides indoor set and outdoor condenser two parts.Off-premises station is installed in outdoor, is mainly bearing the work of condensation, and adopts will the work heat of back generation of the mode of condensation motor radiating to shed.Therefore, the heat dissipation environment of off-premises station is very important.But, sometimes being subjected to the restriction of condition, the installing space of off-premises station can both not resemble and hang over outside the wall, or the such radiating efficiency of machine room roof is good, and an off-premises station just can only be installed in space sometimes, or distance is very little all around, radiating condition is very bad, and heat transfer boundary condition is abominable.In addition, resemble places such as some exchange rooms, IDC machine room,, cause air-conditioner outdoor unit intensive, also cause heat radiation bad owing to need more precise machine room air conditioner is installed.Especially under the situation that weather conditions are unfavorable for dispelling the heat, dispelling the heat badly can influence the refrigeration of air-conditioning, the live load of increase air-conditioning, and the too high easy damage air conditioner in machine room of temperature respectively move parts, both dangerous, also waste electric energy.The so important place of machine room particularly, even can cause the damage of equipment, cause great consequence.At present, way to solve the problem is when mounted hereto, avoids such place, off-premises station is not installed in narrow and small place, space, does not have other method, causes the waste in space.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides and both can be used as the emergent low-temperature receiver use of air-conditioning under an abominable heat exchange environment of cover or the weather conditions, also can be used as simultaneously the intelligent atomizing spray of the two controls of the temperature and pressure system of the auxiliary cold source use of air-conditioning under the hot environment, to reach machine room air-conditioning energy-saving and purpose of safe operation.
For achieving the above object, the utility model is to realize by following technical scheme:
The intelligent atomizing spray of the two controls of a kind of temperature and pressure system, it is characterized in that it comprises: the switch board of tape controller, pressure sensor, temperature sensor, atomizer, magnetic valve, described pressure sensor and temperature sensor be installed in air-conditioner outdoor unit around, link to each other with the switch board of tape controller by holding wire, send force value, the temperature value of being gathered to controller; The switch board of described tape controller connects magnetic valve by the signal on electrical wire line, controls the switch of magnetic valve according to the result of the upper lower limit value comparison of the force value of being gathered, temperature value and setting; Described magnetic valve is installed on the water lines, and the rear end of magnetic valve also is equipped with atomizer on water lines.
The intelligent atomizing spray of the two controls of aforesaid temperature and pressure system, it is characterized in that the controller of described controller for the band liquid crystal display, external 4 individual control loops of controller, magnetic valve, the atomizer of each control loop pressure sensor, temperature sensor and independent control.Can finish control simultaneously to four single systems or two dual system air-conditionings.
The intelligent atomizing spray of the two controls of aforesaid temperature and pressure system is characterized in that described controller can show single loop engineering value, bar graph, also can show engineering value, the bar graph in all loops simultaneously.
The intelligent atomizing spray of the two controls of aforesaid temperature and pressure system, the bar graph that it is characterized in that described demonstration is the figure of upper lower limit value, full journey value and real-time time.
The intelligent atomizing spray of the two controls of aforesaid temperature and pressure system is characterized in that described controller is equipped with RS485 and isolates communication interface, adopts MODBUS communications protocol remote monitoring and operation.
The beneficial effects of the utility model are: the utility model is controlled the open and close of magnetic valve by the upper lower limit value of the temperature that can regulate in real time and pressure, to reach the function of automatic atomizing spray, the safe operation of protection air-conditioning equipment, energy savings.Simultaneously,, can realize the function of real time inspection air conditioner in machine room operating pressure value and ambient temperature value, and can reduce the freon leaks and the valve member that are produced when regular maintenance detects and damage by the demonstration of controller or remote console.
Description of drawings
Fig. 1 is system global structure figure of the present utility model
Symbol description among the figure
1, the switch board of tape controller, 2, magnetic valve, 3, temperature sensor, 4, pressure sensor, 5, atomizer, 6, condenser
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done concrete being described below:
Fig. 1 is system global structure figure of the present utility model, as shown in the figure, the intelligent atomizing spray of the two controls of temperature and pressure of the present utility model system, the switch board 1 that comprises tape controller, magnetic valve 2, temperature sensor 3, pressure sensor 4, atomizer 5, temperature sensor 3, pressure sensor 4 be installed in condenser 6 around, link to each other with the switch board 1 of tape controller by holding wire, and with the force value of being gathered, temperature value sends controller to, the port of export of the switch board 1 of tape controller connects magnetic valve 2 by holding wire, send control signal to magnetic valve 2, realize the switch of magnetic valve 2.Magnetic valve 2 is installed on the water lines, atomizer 5 is installed, the outlet subtend condenser 6 of atomizer 5 at the end of water lines.
In use, at first the master mode of setting controller and auxilliary control pattern can be set at master mode with temperature control, and pressure control is set at auxilliary control pattern; Also pressure control can be set at master mode, temperature control is set at auxilliary control pattern.
Then, set the temperature of magnetic valve 2 actions or the upper lower limit value of pressure.
After the data of the air conditioner in machine room that temperature sensor 3 or pressure sensor 4 are gathered send controller to, controller compares, when surpassing the upper lower limit value scope, controller sends signal, control magnetic valve 2 is open, water in the water lines just through atomizer 5 ejections, carries out forced cooling to condenser, guarantees the safe operation of equipment.
The intelligent atomizing spray of the two controls of temperature and pressure of the present utility model system can provide four individual control loops, magnetic valve, the atomizer of each loop configuration pressure sensor, temperature sensor and independent control can be finished the detection control to four single systems or two dual system air-conditionings simultaneously.
For the directly perceived and convenience of operating that shows, controller can be selected the controller of band liquid crystal display for use, RS485 perhaps is installed on controller isolates communication interface, and employing MODBUS communications protocol is carried out remote monitoring and operation to controller.The controller of liquid crystal display can cooperate pressure, temperature sensor, and force value, the condensation environment temperature of air-conditioning are measured, show that the setting by to temperature, pressure upper lower limit value reaches the control to system.And upper lower limit value is controlled the switch of magnetic valve in real time, to reach the function of automatic atomizing spray.
The display frame of controller or remote console can show single-circuit engineering value, bar graph (upper lower limit value, full journey value and real-time time), also can show engineering value, the bar graph in all loops simultaneously.
The utility model can be used as the water-cooling system of the emergent cooling use of air-conditioning in adverse circumstances or weather conditions machine room lower or other important places; the auxiliary cold source that also can be used as hot environment machine room lower or other local air-conditionings uses; thereby the safe operation of protection air-conditioning equipment, energy savings.Simultaneously,, can realize the function of real time inspection air conditioner in machine room operating pressure value and ambient temperature value, and can reduce the freon leaks and the valve member that are produced when regular maintenance detects and damage by the demonstration of controller or remote console.
Below announced the utility model with preferred embodiments, so it is not that all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model in order to restriction the utility model.
Claims (5)
1, the intelligent atomizing spray of the two controls of temperature and pressure system, it is characterized in that it comprises: the switch board of tape controller, pressure sensor, temperature sensor, atomizer, magnetic valve, described pressure sensor and temperature sensor be installed in air-conditioner outdoor unit around, link to each other with the switch board of tape controller by holding wire; The switch board of described tape controller connects magnetic valve by the signal on electrical wire line; Described magnetic valve is installed on the pipeline, and the rear end of magnetic valve also is equipped with atomizer on pipeline.
2, the intelligent atomizing spray of the two controls of temperature and pressure according to claim 1 system, it is characterized in that the controller of described controller for the band liquid crystal display, external 4 individual control loops of controller, magnetic valve, the atomizer of each control loop pressure sensor, temperature sensor and independent control.
3, the intelligent atomizing spray of the two controls of temperature and pressure according to claim 2 system is characterized in that described controller can show single loop engineering value, bar graph, also can show engineering value, the bar graph in all loops simultaneously.
4, the intelligent atomizing spray of the two controls of temperature and pressure according to claim 3 system, the bar graph that it is characterized in that described demonstration is the figure of upper lower limit value, full journey value and real-time time.
5, according to the intelligent atomizing spray of the two controls of each described temperature and pressure in the claim 1 to 4 system, it is characterized in that described controller is equipped with RS485 and isolates communication interface, adopt MODBUS communications protocol remote monitoring and operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200441921U CN201133703Y (en) | 2007-10-17 | 2007-10-17 | Warm-pressing double-control intelligent atomizing sprinkling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200441921U CN201133703Y (en) | 2007-10-17 | 2007-10-17 | Warm-pressing double-control intelligent atomizing sprinkling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133703Y true CN201133703Y (en) | 2008-10-15 |
Family
ID=40061973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200441921U Expired - Fee Related CN201133703Y (en) | 2007-10-17 | 2007-10-17 | Warm-pressing double-control intelligent atomizing sprinkling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133703Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011137855A1 (en) * | 2010-08-16 | 2011-11-10 | 华为技术有限公司 | Energy-saving device for air conditioner outdoor unit and method thereof |
| CN105841407A (en) * | 2016-05-23 | 2016-08-10 | 上海天来投资管理有限公司 | Voltage stabilization energy saving device and method for air conditioner |
| CN114593473A (en) * | 2022-03-11 | 2022-06-07 | 广东美的暖通设备有限公司 | Control method based on air conditioning system and air conditioning system |
-
2007
- 2007-10-17 CN CNU2007200441921U patent/CN201133703Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011137855A1 (en) * | 2010-08-16 | 2011-11-10 | 华为技术有限公司 | Energy-saving device for air conditioner outdoor unit and method thereof |
| CN105841407A (en) * | 2016-05-23 | 2016-08-10 | 上海天来投资管理有限公司 | Voltage stabilization energy saving device and method for air conditioner |
| CN105841407B (en) * | 2016-05-23 | 2019-06-18 | 天来节能科技（上海）有限公司 | A kind of air-conditioning voltage stabilizing energy saver and method |
| CN114593473A (en) * | 2022-03-11 | 2022-06-07 | 广东美的暖通设备有限公司 | Control method based on air conditioning system and air conditioning system |
| CN114593473B (en) * | 2022-03-11 | 2024-01-19 | 广东美的暖通设备有限公司 | Control method based on air conditioning system and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20091117 |