CN210004564U - High-efficient central air conditioning system refrigerated water single frequency conversion switch board and central air conditioning - Google Patents
High-efficient central air conditioning system refrigerated water single frequency conversion switch board and central air conditioning Download PDFInfo
- Publication number
- CN210004564U CN210004564U CN201920884228.XU CN201920884228U CN210004564U CN 210004564 U CN210004564 U CN 210004564U CN 201920884228 U CN201920884228 U CN 201920884228U CN 210004564 U CN210004564 U CN 210004564U
- Authority
- CN
- China
- Prior art keywords
- central air
- processor unit
- air conditioning
- conditioning system
- temperature
- 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
Images
Abstract
The utility model relates to an high-efficient central air conditioning system refrigerated water single frequency conversion control cabinet and central air conditioning, this high-efficient central air conditioning system refrigerated water single frequency conversion control cabinet include processor unit, the cabinet body, temperature sensor and locate the speaker on the surface of the cabinet body, the preceding of the cabinet body is equipped with the intelligence lock, the temperature sensor group is suitable for gathering the temperature data of the inside of the cabinet body and sending to the processor unit, just the processor unit is equipped with temperature safety threshold, when the temperature data exceedes when the temperature safety threshold, the processor unit is suitable for control the speaker sends alarm sound, and control the unblock of intelligence lock preceding , the utility model discloses a set up temperature sensor in the inside of the cabinet body and gather the temperature data of the inside of the cabinet body to control the switch of intelligence lock through the processor unit, and after the temperature exceedes temperature safety threshold, automatic unblock preceding , given the processing in time of winning.
Description
Technical Field
The utility model relates to an kind of domestic appliance fields especially relate to kind of high-efficient central air conditioning system refrigerated water single variable frequency control cabinet and central air conditioning.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, so that the control cabinet is convenient to overhaul, and the safety of people and surrounding equipment is not endangered.
The traditional control cabinet does not have the functions of self detection and secret protection.
Therefore, to above problem, the utility model provides an high-efficient central air conditioning system refrigerated water single variable frequency control cabinet and central air conditioning are in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing high-efficient central air conditioning system refrigerated water list variable frequency control cabinet and central air conditioning, through set up the temperature data that temperature sensor gathered the inside of the cabinet body in the inside of the cabinet body to behind the temperature exceedes temperature safety threshold, before the automatic unblock.
In order to solve the technical problem, the utility model provides an high-efficient central air conditioning system refrigerated water single frequency conversion switch board, it includes processor unit, the cabinet body, temperature sensor and locate the speaker on the surface of the cabinet body, the preceding of the cabinet body is equipped with the intelligence lock, the temperature sensor group is suitable for gathering the temperature data of the inside of the cabinet body and sending to the processor unit, and the processor unit is equipped with temperature safety threshold, when the temperature data surpassed the temperature safety threshold, the processor unit is suitable for control the speaker sends the alarm sound, and control the intelligence lock unblock preceding .
, the chilled water single-frequency conversion control cabinet of the high-efficiency central air-conditioning system comprises a current sensor electrically connected with the processor unit, wherein the inner wall of the cabinet body is provided with a mounting position of a frequency converter, the current sensor is suitable for detecting the current value of the frequency converter, the processor unit is provided with a current safety threshold, and when the current value exceeds the current safety threshold, the processor unit is suitable for controlling the loudspeaker to give an alarm sound and controlling the intelligent lock to unlock the front .
, the chilled water single-frequency conversion control cabinet of the high-efficiency central air-conditioning system comprises a voltage sensor electrically connected with the processor unit, wherein the voltage sensor is suitable for detecting the voltage value of the frequency converter, the processor unit is provided with a voltage safety threshold, and when the voltage value exceeds the voltage safety threshold, the processor unit is suitable for controlling the loudspeaker to give out an alarm sound and controlling the intelligent lock to automatically unlock the front of the cabinet body.
And , a wire inlet of a frozen water pump connecting wire is formed in the upper part or the bottom of the cabinet body, namely the frequency converter is electrically connected with the frozen water pump, and the processor unit is suitable for changing the rotating speed of the frozen water pump through the frequency converter.
, the chilled water single-frequency conversion control cabinet of the high-efficiency central air-conditioning system comprises a display module electrically connected with the processor unit, wherein the outer wall of the cabinet body is provided with a mounting position of the display module, and the display module is suitable for displaying the temperature, current and voltage data.
, the display module comprises an indicator light group, wherein the , the second indicator light and the third indicator light in the indicator light group respectively correspond to the temperature sensor, the voltage sensor and the current sensor, when the temperature sensor, the voltage sensor and the current sensor work normally, the , the second indicator light and the third indicator light are displayed as green lights, and when the temperature sensor, the voltage sensor and the current sensor are in fault, the , the second indicator light and the third indicator light are displayed as red lights.
, an unlocking module is arranged on the outer wall of the front of the cabinet body, and the unlocking module is suitable for sending an unlocking instruction to the processor unit to unlock the intelligent lock.
And , the unlocking module is suitable for unlocking by using a password and/or a fingerprint.
in addition, the utility model discloses still provide kinds of central air conditioning, central air conditioning is suitable for the adoption like the single variable frequency control cabinet of high-efficient central air conditioning system refrigerated water that provides as above.
The beneficial effects of the utility model are that, the utility model discloses a set up the temperature data that temperature sensor gathered the inside of the cabinet body in the inside of the cabinet body to control the switch of intelligent lock through the processor unit, and behind the temperature surpassed temperature safety threshold value, before the automatic unblock, given in time handle the winning necessary time.
Drawings
The present invention will be further described in with reference to the following drawings and examples.
FIG. 1 is a control schematic diagram of a chilled water single-frequency conversion control cabinet of the high-efficiency central air-conditioning system of the utility model;
fig. 2 is the front view of the high-efficiency central air-conditioning system chilled water single-frequency conversion control cabinet.
In the figure: speaker 1, display module 2, pilot lamp group 3, unblock module 4.
Detailed Description
The invention will now be described in greater detail with reference to the accompanying drawings, which are simplified schematic drawings that illustrate, by way of illustration only, the basic structure of the invention and, therefore, only show the elements that are relevant to the invention.
Example 1
FIG. 1 is a control schematic diagram of a chilled water single-frequency conversion control cabinet of the high-efficiency central air-conditioning system of the utility model;
fig. 2 is the front view of the high-efficiency central air-conditioning system chilled water single-frequency conversion control cabinet.
As shown in fig. 1, the embodiment provides efficient single-frequency-conversion control cabinets for chilled water of central air-conditioning systems, which include a processor unit, a cabinet body, a temperature sensor, and a speaker 1 disposed on an outer surface of the cabinet body, wherein an intelligent lock is disposed on a front of the cabinet body, the temperature sensor group is adapted to collect temperature data inside the cabinet body and send the temperature data to the processor unit, and the processor unit is provided with a temperature safety threshold, and when the temperature data exceeds the temperature safety threshold, the processor unit is adapted to control the speaker 1 to give an alarm sound and control the intelligent lock to unlock the front .
As shown in fig. 2, the loudspeaker 1 is located at the upper right of the front of the cabinet, but in actual production, the loudspeaker can be installed at any position on the surface of the cabinet according to different needs.
In this embodiment, the utility model discloses a set up temperature sensor in the inside of the cabinet body and gather the temperature data of the inside of the cabinet body to control the switch of intelligent lock through the treater unit, and behind the temperature surpassed temperature safety threshold value, before the automatic unblock, given in time to handle the necessary time of winning.
In this embodiment, the intelligent lock is an electronic lock different from a traditional mechanical lock, and can be a lock with more intelligence in terms of user identification, safety and manageability, an execution component of the lock in the electrically controlled lock cylinder is controlled by a processor unit, and the connection between the processor and the electrically controlled lock cylinder is partially disclosed in a passive electronic lock cylinder controlled by two wires as proposed in the prior art, for example, in patent document No. 201010587185.2.
In order to detect the current value passing through the frequency converter in real time and give an alarm when the current value exceeds a current safety threshold value, the high-efficiency central air-conditioning system chilled water single-frequency conversion control cabinet comprises a current sensor electrically connected with the processor unit, wherein the inner wall of the cabinet body is provided with a mounting position of the frequency converter, the current sensor is suitable for detecting the current value of the frequency converter, the processor unit is provided with current safety threshold values, and when the current value exceeds the current safety threshold value, the processor unit is suitable for controlling the loudspeaker 1 to give an alarm sound and controlling the intelligent lock to unlock the front .
In this embodiment, the frequency converter may be, but is not limited to, an ATV610U55N4 type frequency converter, and the single frequency conversion control cabinet for chilled water of the high-efficiency central air conditioning system may be installed with different frequency converters according to different requirements of customers.
In this embodiment, the processor unit may employ, but is not limited to, an STC32 series single chip microcomputer, and the temperature sensor may employ, but is not limited to, a PT100 thermal resistance sensor; and the related current sensor, voltage sensor, speaker, etc. all can be modules disclosed in the prior art, and those skilled in the art can construct the technical solution of the present embodiment according to the above modules, so that the solution of the present embodiment is clear and complete.
In order to detect the voltage value passing through the frequency converter in real time and give an alarm when the voltage value exceeds a voltage safety threshold, the high-efficiency central air-conditioning system chilled water single-frequency conversion control cabinet comprises a voltage sensor electrically connected with the processor unit, wherein the voltage sensor is suitable for detecting the voltage value of the frequency converter, the processor unit is provided with voltage safety threshold, and when the voltage value exceeds the voltage safety threshold, the processor unit is suitable for controlling the loudspeaker 1 to give an alarm sound and controlling the intelligent lock to automatically unlock the front of the cabinet body.
In this embodiment, the voltage sensor is a sensor that can sense the measured voltage and convert the measured voltage into a usable output signal. In various automatic detection and control systems, it is often necessary to track and collect high-speed alternating and direct voltage signals and perform spectrum analysis on relatively complex voltage waveforms.
In order to change the rotating speed of the chilled water pump through the frequency converter, a wire inlet of a chilled water pump connecting wire is formed in the upper portion or the bottom of the cabinet body, namely the frequency converter is electrically connected with the chilled water pump, and the processor unit is suitable for changing the rotating speed of the chilled water pump through the frequency converter.
FIG. 2 is a front view of the chilled water single-frequency conversion control cabinet of the high-efficiency central air conditioning system of the present invention;
as shown in fig. 2, in order to observe the temperature, current and voltage data in real time, the single variable frequency control cabinet of chilled water of the high-efficiency central air conditioning system comprises: the display module 2 is electrically connected with the processor unit; the outer wall of the cabinet body is provided with the installation position of the display module 2, and the display module 2 is suitable for displaying the temperature, the current and the voltage data.
In this embodiment, the display module 2 may be, but is not limited to, a display screen.
In order to know the working state of each part of the equipment in real time, the display module 2 comprises an indicator lamp set 3, wherein th indicator lamps, second indicator lamps and third indicator lamps in the indicator lamp set 3 respectively correspond to the temperature sensor, the voltage sensor and the current sensor, the th indicator lamps, the second indicator lamps and the third indicator lamps are displayed as green lamps when the temperature sensor, the voltage sensor and the current sensor work normally, and the th indicator lamps, the second indicator lamps and the third indicator lamps are displayed as red lamps when the temperature sensor, the voltage sensor and the current sensor fail.
In this embodiment, the indicator light may be an LED signal light.
In order to intelligently unlock the front of the cabinet, an unlocking module 4 is arranged on the outer wall of the front of the cabinet, and the unlocking module 4 is suitable for sending an unlocking instruction to the processor unit to unlock the intelligent lock.
In this embodiment, the unlocking module 4 may be a touch screen type unlocking module.
In order to facilitate the user to select different unlocking modes, the unlocking module 4 is adapted to adopt password unlocking and/or fingerprint unlocking modes.
To sum up, the utility model discloses a set up temperature sensor in the inside of the cabinet body and gather the temperature data of the inside of the cabinet body to control the switch of intelligent lock through the processor unit, and after the temperature surpassed temperature safety threshold value, before the automatic unblock, given in time handled the winning necessary time, current value, the voltage value of coming real-time detection converter through electric current, voltage sensor, when breaking down, can let the user in time repair in order to guarantee equipment normal operating, through the inlet wire of seting the frozen water pump connecting wire on the cabinet body, make the processor unit can change the rotational speed of frozen water pump through the converter, through display module, realized the function of real-time display temperature, electric current, voltage data, through setting up the pilot lamp group, can in time discover the operating condition of each part of equipment, through the unblock module, realized the function of intelligent unblock.
Example 2
In this embodiment, the utility model provides an kinds of central air conditioning still, central air conditioning is suitable for adopting the single variable frequency control cabinet of high-efficient central air conditioning system refrigerated water that provides like embodiment 1.
In summary, in the present embodiment, by using the high-efficiency single frequency conversion control cabinet for chilled water of a central air conditioning system as provided in embodiment 1, the temperature sensor is disposed inside the cabinet to collect the temperature data inside the cabinet, and the processor unit controls the switch of the intelligent lock, and after the temperature exceeds the temperature safety threshold, the front is automatically unlocked, which gives the necessary time for timely processing the win.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1, high-efficient central air conditioning system refrigerated water single frequency conversion switch board, its characterized in that includes:
the temperature control device comprises a processor unit, a cabinet body, a temperature sensor and a loudspeaker arranged on the outer surface of the cabinet body;
an intelligent lock is arranged at the front of the cabinet body;
the temperature sensor group is suitable for collecting the temperature data in the cabinet body and sending the temperature data to the processor unit, and
the processor unit is provided with temperature safety threshold, and when the temperature data exceeds the temperature safety threshold, the processor unit is suitable for controlling the loudspeaker to give out alarm sound and controlling the intelligent lock to unlock the front .
2. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 1,
high-efficient central air conditioning system refrigerated water single frequency conversion switch board includes: the current sensor is electrically connected with the processor unit;
the inner wall of the cabinet body is provided with an installation position of a frequency converter, and
the current sensor is adapted to detect a current value of the frequency converter, and
the processor unit is provided with current safety threshold values, and when the current value exceeds the current safety threshold values, the processor unit is suitable for controlling the loudspeaker to give out alarm sound and controlling the intelligent lock to unlock the front .
3. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 2,
high-efficient central air conditioning system refrigerated water single frequency conversion switch board includes: the voltage sensor is electrically connected with the processor unit;
the voltage sensor is adapted to detect a voltage value of the frequency converter, an
The processor unit is provided with voltage safety threshold values, and when the voltage value exceeds the voltage safety threshold values, the processor unit is suitable for controlling the loudspeaker to give out alarm sound and controlling the intelligent lock to automatically unlock the front of the cabinet body.
4. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 2,
the upper part or the bottom of the cabinet body is provided with a wire inlet of a frozen water pump connecting wire, namely
The frequency converter is electrically connected with the chilled water pump, and
the processor unit is suitable for changing the rotating speed of the chilled water pump through the frequency converter.
5. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 3,
high-efficient central air conditioning system refrigerated water single frequency conversion switch board includes: the display module is electrically connected with the processor unit;
the outer wall of the cabinet body is provided with the installation position of the display module, and
the display module is suitable for displaying the temperature, current and voltage data.
6. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 5,
the display module includes: an indicator light set;
the th indicator light, the second indicator light and the third indicator light in the indicator light group respectively correspond to the temperature sensor, the voltage sensor and the current sensor, and
when the temperature, voltage and current sensors work normally, the th indicator light, the second indicator light and the third indicator light are displayed as green lights, an
When the temperature, voltage and current sensors are in fault, the th indicator light, the second indicator light and the third indicator light are displayed as red lights.
7. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 1,
an unlocking module is arranged on the outer wall of the front of the cabinet body, and
the unlocking module is suitable for sending an unlocking instruction to the processor unit so as to unlock the intelligent lock.
8. The single inverter control cabinet for chilled water of high efficiency central air conditioning system of claim 7,
the unlocking module is suitable for adopting a password unlocking mode and/or a fingerprint unlocking mode.
9, Central air-conditioner, characterized in that, the central air-conditioner is suitable for adopting the high-efficiency central air-conditioning system chilled water single frequency conversion control cabinet as claimed in any of claims 1-8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941806 | 2018-06-15 | ||
| CN2018209418064 | 2018-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004564U true CN210004564U (en) | 2020-01-31 |
Family
ID=69309521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920884228.XU Active CN210004564U (en) | 2018-06-15 | 2019-06-12 | High-efficient central air conditioning system refrigerated water single frequency conversion switch board and central air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004564U (en) |
-
2019
- 2019-06-12 CN CN201920884228.XU patent/CN210004564U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110707549A (en) | Safety monitoring regulator cubicle based on thing networking | |
| CN102269440A (en) | Intelligent self-control frequency-variable kitchen ventilator | |
| CN104227502B (en) | A kind of temperature controller with three-phase supply intelligence Phase sequence detection and arbitration functions | |
| CN207074246U (en) | A kind of GIS partial discharge on-line monitoring system | |
| CN200990578Y (en) | Air conditioner DC brushless electric machine automatic regulating speed and measuring speed controller | |
| CN202166108U (en) | Intelligent self-control frequency conversion smoke exhaust ventilator | |
| CN105515183A (en) | Switch cabinet intelligent control device | |
| CN210004564U (en) | High-efficient central air conditioning system refrigerated water single frequency conversion switch board and central air conditioning | |
| CN202583359U (en) | Start-up and shut-down detecting system of household appliances | |
| CN207232740U (en) | A kind of explosion-proof headstock with temperature control function | |
| CN110058059A (en) | A kind of electric instrument with environment monitoring function | |
| CN204108749U (en) | A kind of temperature controller with three phase mains intelligence Phase sequence detection and arbitration functions | |
| CN109473878A (en) | A kind of In-Line Temperature Measure System of locomotive power supply dc switch cabinet body | |
| CN218161251U (en) | Intelligent air conditioner energy-saving control cabinet with temperature detection function | |
| CN207559392U (en) | A kind of exchange closed switch cabinet | |
| CN216211429U (en) | Prevention actual measurement integrative combination formula electrical fire detector | |
| CN113238645B (en) | Internet of things energy management system | |
| CN206302069U (en) | Power supply box | |
| CN102176590B (en) | Wire holder for automatically managing household electric appliances by computer | |
| CN210272213U (en) | Circuit breaker | |
| CN216720663U (en) | Grain depot uses multi-functional block terminal | |
| CN218062622U (en) | Novel multi-functional detection of water pump device | |
| CN203745936U (en) | Intelligent comprehensive protector for refrigeration compressor | |
| CN213484193U (en) | Electrical control cabinet with safety alarm device | |
| CN210577133U (en) | Multi-door sealed automatic temperature control power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |