CN207487715U - Air conditioning energy consumption monitors system - Google Patents
Air conditioning energy consumption monitors system Download PDFInfo
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- CN207487715U CN207487715U CN201721736969.0U CN201721736969U CN207487715U CN 207487715 U CN207487715 U CN 207487715U CN 201721736969 U CN201721736969 U CN 201721736969U CN 207487715 U CN207487715 U CN 207487715U
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- air conditioning
- energy consumption
- light detection
- conditioning energy
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Abstract
The utility model discloses air conditioning energy consumptions to monitor system, it is related to a kind of monitoring system, when solving the network switch and being in operation irregularity state, but staff and the ignorant network switch are in abnormal, so that in air conditioning energy consumption monitoring system, there are a certain amount of data collection is not comprehensive, certain influence is led to the problem of about the analysis of air conditioning energy consumption on the later stage, its key points of the technical solution are that：It is provided on circuit board and is used to indicate the indicator light that the network switch is in normal operating conditions, it is additionally provided with the light for detecting indicator light and is converted to the light detection means of light detection signal, the loud speaker for alarm, the air conditioning energy consumption monitoring system of the utility model, once the network switch is in operation irregularity state, staff will be alerted at the first time.
Description
Technical field
The utility model is related to a kind of monitoring systems, more particularly to air conditioning energy consumption monitoring system.
Background technology
With the fast development of monitoring system, energy consumption monitoring work becomes to become increasingly complex, and technical difficulty is also higher and higher,
It is monitored by good application, the technologies such as secure visual, realizes automation, the intelligent management of energy-consumption monitoring system.
As shown in Figure 1, air conditioning energy consumption monitoring system is included in air-conditioning system 18, monitor terminal 19, blower fan system 20, monitoring
Heart master server 21, the network switch 1, data collecting instrument 22.The network switch 1 is that a kind of network for electric signal forwarding is set
Standby, the network switch 1 includes casing, is fixed on the circuit board of casing internal, and is fixed on circuit board and is used to indicate network friendship
It changes planes and is in the indicator light of normal operating conditions.
For the network switch during use, there are the network switch to be in operation irregularity state, and indicator light at this time
It does not work, but staff and the ignorant network switch are in abnormal so that in air conditioning energy consumption monitoring system, there are a certain amount of
Data collection it is not comprehensive, certain influence is generated, therefore have improved space to analysis of the later stage about air conditioning energy consumption.
Utility model content
The purpose of this utility model is to provide air conditioning energy consumption monitoring system, once the network switch is in operation irregularity shape
State will at the first time alert staff.
The above-mentioned technical purpose of the utility model technical scheme is that：
Air conditioning energy consumption monitors system, and including the network switch, the network switch includes casing and is set to network friendship
It changes planes internal circuit board, is provided on the circuit board and is used to indicate the instruction that the network switch is in normal operating conditions
Lamp is provided with the light for detecting indicator light close to one end of indicator light on the circuit board and is converted to light detection signal
Light detection means, the loud speaker for alarm, further include be coupled to light detection means with receive light detection signal simultaneously
Export comparison signal comparison means, for comparison means provide reference signal standard apparatus, be coupled to comparison means with
It receives comparison signal and exports the control device of control signal, is coupled to control device to receive control signal and in response to controlling
Signal is to start the executive device that loud speaker realizes alarm, and the light detection means include being made of a photodiode
Light detection circuit；
When light detection means detect the light of indicator light, the loud speaker does not alert；Conversely, the loud speaker is accused
It is alert.
Using the above scheme, the setting of light detection means is detected convenient for the light to indicator light, when indicator light not
When bright, light detection signal is more than reference signal, starts loud speaker at this time and staff is alerted with realizing, convenient for staff
It takes measures at the first time；The light detection circuit of one photodiode composition, when having illumination, the increase of photoelectric current moment, nothing
During illumination, electric current and its faint namely light variation cause photodiode current to change, and variation is rapid, high sensitivity.
Preferably, the standard apparatus is also coupled to be useful for the adjusting apparatus of adjustment reference signal size.
Using the above scheme, the setting of adjusting apparatus so that the size of reference signal can be adjusted, so as to adapt to not
With concrete condition, flexibility ratio is high during use, and adjust it is convenient, it is highly practical.
Preferably, the control device includes being coupled to comparison means to receive comparison signal and export trigger signal
Trigger circuit is coupled to trigger circuit to receive trigger signal and output control signals to the control circuit of executive device.
Using the above scheme, it when trigger circuit receives the comparison signal of high level, will be connected at once, speed is connected
Soon, while coordinate the setting of control circuit, executive device will be directly controlled, it is efficient, highly practical.
Preferably, the control device, which further includes, is coupled to control circuit and for protecting the first of control circuit to protect
Circuit.
Using the above scheme, control circuit namely electromagnetic relay can generate the reversed electronic of very big voltage when power is off
Gesture, the first protection circuit is protected as afterflow to be used, and is absorbed the self induction voltage of electromagnetic relay coil, is protected electromagnetic relay,
It is highly practical.
Preferably, the executive device, which further includes, is coupled to loud speaker and for protecting the second of loud speaker to protect electricity
Road.
Using the above scheme, the setting of the second protection circuit, prevents staff from being prevented when loud speaker is accessed circuit
Loud speaker is reversed, and then the situation that loud speaker is avoided to burn out, highly practical.
Preferably, the executive device, which further includes, is coupled to loud speaker and for the switch electricity of mute speaker at any time
Road.
Using the above scheme, the setting of switching circuit opens loudspeaker alarm convenient for staff is more flexible
Or closed state.
Preferably, the light detection means further include the current-limiting circuit for being coupled to light detection circuit.
Using the above scheme, the setting of current-limiting circuit has certain partial pressure effect to photodiode, prevents photoelectricity two
Once the situation of the very big easy burn-out photodiode of pole pipe conducting electric current, highly practical.
Preferably, the second protection circuit is diode D2.
Using the above scheme, using the unilateral conduction of diode D2, even if staff surprisingly connects when connecting circuit
Instead, diode pair subsequent conditioning circuit starting protection, and diode circuit is simple, reliable.
In conclusion the utility model has the advantages that：
1st, the setting of light detection means, loud speaker, once the network switch is in operation irregularity state, will first when
Between staff is alerted, and then reduce on the later stage about air conditioning energy consumption analyze caused by influence；
2nd, the setting of control device, executive device, convenient for preferably responding light detection signal, and then quick start is raised one's voice
Device is alerted.
Description of the drawings
Fig. 1 is the system diagram that air conditioning energy consumption monitors system；
Fig. 2 is the structure diagram of the network switch；
Fig. 3 is the exploded perspective view of the network switch；
Fig. 4 is the enlarged diagram in A portions in Fig. 3；
Fig. 5 is the circuit diagram of the present embodiment.
In figure：1st, the network switch；2nd, casing；3rd, circuit board；4th, indicator light；5th, light detection means；6th, loud speaker；7、
Comparison means；8th, standard apparatus；9th, control device；10th, executive device；11st, light detection circuit；12nd, adjusting apparatus；13rd, it touches
Power Generation Road；14th, control circuit；15th, the first protection circuit；16th, the second protection circuit；17th, switching circuit；18th, air-conditioning system；
19th, monitor terminal；20th, blower fan system；21st, monitoring center master server；22nd, data collecting instrument；23rd, current-limiting circuit；24th, it covers
Plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, 2, disclosed in the present embodiment air conditioning energy consumption monitor system, including air-conditioning system 18, monitor terminal 19,
Blower fan system 20, monitoring center master server 21, the network switch 1, data collecting instrument 22.
As shown in Figure 3,4, the network switch 1 includes casing 2, covers the cover board 24 closed mutually with casing 2, is set to casing 2
Internal circuit board 3.It is provided on circuit board 3 and is used to indicate the indicator light 4 that the network switch 1 is in normal operating conditions, and
One end of indicator light 4 is provided with the light for detecting indicator light 4 on circuit board 3 and is converted to the light of light detection signal
Line detector 5.
As shown in figure 5, light detection means 5 include light detection circuit 11, current-limiting circuit 23, light detection circuit 11 is
Photodiode VD, current-limiting circuit 23 are resistance R1.
As shown in figure 5, one end of resistance R1 is connect with power supply VCC, the other end of resistance R1 and the moon of photodiode VD
Pole connects, and the anode of photodiode VD is connect with ground GND.
As shown in figure 5, when dull thread, the electric current by photodiode VD is very faint, and then VD points of photodiode
Pressure is big, and light detection signal is strong；When there is light, the electric current by photodiode VD is very big, and then VD points of photodiode
Press it is small, light detection signal it is weak.
As shown in figure 5, comparison means 7 be comparator N1 and model LM393, standard apparatus 8 be resistance R2, adjusting apparatus
12 be slide rheostat RP1.
As shown in figure 5, the in-phase input end of comparator N1 connects respectively with the cathode of one end of resistance R1, photodiode VD
Connect, the inverting input of comparator N1 respectively with one end of resistance R2, one end of slide rheostat RP1, slide rheostat RP1
Control terminal connects, and the other end of slide rheostat RP1 is connect with power supply VCC, and the other end of resistance R2 is connect with ground GND.
As shown in figure 5, when the light detection signal that comparator N1 is received is more than reference signal, comparator N1 outputs are high
The signal of level；When the light detection signal that comparator N1 is received is less than reference signal, comparator N1 outputs are low level
Signal.
As shown in figure 5, control device 9, which includes trigger circuit 13, first, protects circuit 15, control circuit 14.Trigger circuit
13 include triode Q1, resistance R3, and triode Q1 be NPN type triode and model 2SC3998, control circuit 14 be after
Electric appliance KA1, the first protection circuit 15 is diode D1.
As shown in figure 5, one end of resistance R3 is connect with the output terminal of comparator N1, the other end and the triode Q1 of resistance R3
Base stage connection, the emitter of triode Q1 with GND connect.One end of relay KA1 respectively with the collector of triode Q1,
The anode connection of diode D1, the cathode of the other end of relay KA1 respectively with power supply VCC, diode D1 are connect.
As shown in figure 5, when triode Q1 receives the signal of high level, triode Q1 conductings, relay KA1 obtains electric；
When triode Q1 receives low level signal, triode Q1 is not turned on, while relay KA1 must not electricity.
As shown in figure 5, executive device 10 includes the second protection circuit 16, switching circuit 17, loud speaker 6, the second protection electricity
Road 16 is diode D2, and switching circuit 17 is normally closed switch SW1.
As shown in figure 5, one end of relay normally open contact KA1-1 is connect with the anode of diode D2, relay normally open touches
The other end of point KA1-1 is connect with power supply VCC, and the cathode of diode D2 is connect with one end of normally closed switch SW1, normally closed switch
The other end of SW1 is connect with one end of loud speaker 6, and the other end of loud speaker 6 is connect with ground GND.
As shown in figure 5, triode Q1 is connected and exports the signal of high level, relay KA1 obtains electric, relay normally open contact
When KA1-1 is closed, loud speaker 6 is alerted, and normally closed switch SW1 can stop the alarm of loud speaker 6 at any time.
The course of work：
1st, when light detection signal is less than reference signal, comparator N1 exports low level signal, and triode Q1 is not led
Logical, relay KA1 is not turned on, and relay normally open contact KA1-1 is not closed, and loud speaker 6 does not alert；
2nd, when light detection signal is more than reference signal, comparator N1 exports the signal of high level, and triode Q1 is connected,
Relay KA1 obtains electric, and relay normally open contact KA1-1 is closed, and loud speaker 6 alerts.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (8)
1. air conditioning energy consumption monitors system, including the network switch (1), the network switch (1) includes casing (2) and casing
(2) cover board (24) closed is covered mutually, is set to the internal circuit board (3) of the network switch (1), is set on the circuit board (3)
The instruction indicator light (4) of the network switch (1) in normal operating conditions is useful for, it is characterized in that：It is leaned on the circuit board (3)
One end of nearly indicator light (4) is provided with the light for detecting indicator light (4) and is converted to the light detection of light detection signal
Device (5), the loud speaker (6) for alarm further include and are coupled to light detection means (5) to receive light detection signal and defeated
Go out comparison signal comparison means (7), for comparison means (7) provide reference signal standard apparatus (8), be coupled to and compare
Device (7) with receive comparison signal and export control signal control device (9), be coupled to control device (9) with receive control
Signal simultaneously realizes the executive device (10) alerted, and the light detection means in response to control signal to start loud speaker (6)
(5) the light detection circuit (11) including being made of a photodiode；
When light detection means (5) detect the light of indicator light (4), the loud speaker (6) does not alert；Conversely, described raise
Sound device (6) alerts.
2. air conditioning energy consumption according to claim 1 monitors system, it is characterized in that：The standard apparatus (8) is also coupled to useful
In the adjusting apparatus (12) of adjustment reference signal size.
3. air conditioning energy consumption according to claim 1 monitors system, it is characterized in that：The control device (9) is including being coupled to
Comparison means (7) is to receive comparison signal and export the trigger circuit (13) of trigger signal, be coupled to trigger circuit (13) to connect
It receives trigger signal and outputs control signals to the control circuit (14) of executive device (10).
4. air conditioning energy consumption according to claim 3 monitors system, it is characterized in that：The control device (9) further includes coupling
In control circuit (14) and for protecting the first of control circuit (14) to protect circuit (15).
5. air conditioning energy consumption according to claim 1 monitors system, it is characterized in that：The executive device (10) further includes coupling
In loud speaker (6) and for protecting the second of loud speaker (6) to protect circuit (16).
6. air conditioning energy consumption according to claim 5 monitors system, it is characterized in that：The executive device (10) further includes coupling
In loud speaker (6) and for the switching circuit (17) of mute speaker (6) at any time.
7. air conditioning energy consumption according to claim 1 monitors system, it is characterized in that：The light detection means (5) further include
It is coupled to the current-limiting circuit (23) of light detection circuit (11).
8. air conditioning energy consumption according to claim 5 monitors system, it is characterized in that：The second protection circuit (16) is two poles
Pipe D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736969.0U CN207487715U (en) | 2017-12-09 | 2017-12-09 | Air conditioning energy consumption monitors system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721736969.0U CN207487715U (en) | 2017-12-09 | 2017-12-09 | Air conditioning energy consumption monitors system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487715U true CN207487715U (en) | 2018-06-12 |
Family
ID=62458356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721736969.0U Active CN207487715U (en) | 2017-12-09 | 2017-12-09 | Air conditioning energy consumption monitors system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487715U (en) |
-
2017
- 2017-12-09 CN CN201721736969.0U patent/CN207487715U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 226001 building 20, Wenfeng Industrial Park, 1008 Taiping North Road, Chongchuan District, Nantong, Jiangsu. Patentee after: PINQUAN Technology Group Co., Ltd Address before: 226001 building 20, Wenfeng Industrial Park, 1008 Taiping North Road, Chongchuan District, Nantong, Jiangsu. Patentee before: JIANGSU PINQUAN ELECTROMECHANICAL ENGINEERING TECHNOLOGY Co.,Ltd. |