CN213577993U

CN213577993U - Novel building energy conservation is intelligent device

Info

Publication number: CN213577993U
Application number: CN202022646965.1U
Authority: CN
Inventors: 王坦之
Original assignee: Shanghai Lulu Industrial Co ltd
Current assignee: Shanghai Lulu Industrial Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-29
Anticipated expiration: 2030-11-16

Abstract

A novel intelligent building energy-saving device comprises a voltage-stabilized power supply, a first timing circuit and a second timing circuit; the stabilized voltage power supply, the first timing circuit and the second timing circuit are arranged in the element box and are electrically connected with the control circuit board and the compressor. If the temperature of the air conditioner is set too high or too low by indoor personnel through a remote control panel of the air conditioner, after a certain time, the first timing circuit can temporarily disconnect the power supply of the compressor of the air conditioner, and send out a time prompting sound to prompt the personnel to adjust the temperature of the air conditioner to be low or high, and then the work of the compressor is recovered; if the field staff do not adjust the air conditioner refrigeration or heating temperature to continue using the air conditioner, the second timing circuit can automatically cut off the compressor power supply of the air conditioner, the air conditioner can not be used any more, and only relevant managers can restart the air conditioner through the key power switch. This novel managers can master the staff condition of using the air conditioner in violation of rules and regulations, also can reach energy saving and emission reduction's purpose.

Description

Novel building energy conservation is intelligent device

Technical Field

The utility model relates to an energy-saving equipment technical field, especially a novel building energy conservation is intelligent device.

Background

With the progress of society, the popularity of air conditioners is higher and higher, but the air conditioners have the defect of energy consumption as electric equipment with higher power. In practical application of the air conditioner, the set heating or cooling temperature is directly related to the energy consumption of the air conditioner, and is particularly obvious in large-space areas such as large office areas and office buildings. When the cooling or heating temperature of the air conditioner is set by a user in a remote control mode or the like, when the cooling or heating temperature of the air conditioner is set to be too low or too high by personnel in an office area or an office building, corresponding management personnel (such as enterprise owners of a unit) cannot carry out effective management, the problem of electric energy waste is solved, and energy conservation and emission reduction are not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the related management personnel can not effectively manage the working temperature of the air conditioner due to the structural limitation of the prior air conditioner, when the temperature is set too high or too low by field personnel (such as staff of a unit), the electric energy is wasted, the utility model provides a way that the relevant management personnel can set the working temperature of the air conditioner specifically, under the combined action of related circuits, in practical application, when the temperature of the air conditioner is too low or too high, the temperature control system can prompt staff to restore the temperature setting of the air conditioner to normal, when field staff do not adjust the refrigerating or heating temperature of the air conditioner and continue to use the air conditioner, the power supply of a compressor of the air conditioner can be automatically cut off, the air conditioner can not be used any more, only related managers can restart the air conditioner, therefore, not only can managers master the condition that the air conditioner is illegally used by the staff in real time, but also the novel building energy-saving intelligent device can effectively promote the environment-friendly and energy-saving awareness of the staff.

The utility model provides a technical scheme that its technical problem adopted is:

a novel intelligent building energy-saving device comprises a voltage-stabilized power supply, and is characterized by also comprising a first timing circuit and a second timing circuit; the stabilized voltage supply, the first timing circuit and the second timing circuit are arranged in the element box; the power supply input end of the stabilized voltage supply is electrically connected with the power supply input end of the control circuit board of the air conditioner, and the power supply output end of the stabilized voltage supply is electrically connected with the power supply input ends of the first timing circuit and the second timing circuit; the power supply output end of the first timing circuit is electrically connected with the trigger signal input end of the second timing circuit, and the power supply output end of the air conditioner compressor of the air conditioner control circuit board is electrically connected with the control power supply input end of the first timing circuit; the control power supply output end of the first timing circuit is electrically connected with the control power supply input end of the second timing circuit, and the control power supply output end of the second timing circuit is electrically connected with the power supply input end of the air conditioner compression motor.

Further, the stabilized voltage supply is an alternating current to direct current switching power supply module.

Further, the first timing circuit comprises a time control switch, a temperature switch, a relay, a time relay module, a buzzer, two selective power switches and a storage battery, wherein the two poles of a storage battery power supply are respectively connected with two ends of a power input of the time control switch, an anode power output end of the time control switch is respectively connected with one ends of the two selective power switches, the other ends of the two selective power switches are respectively connected with one ends of the two temperature switches, the other ends of the two temperature switches are connected with an anode power input end and an anode trigger signal input end of the time relay module, a cathode power input end and a cathode trigger signal input end of the time relay module are connected with a cathode power input end and a cathode power output end of the time control switch, a cathode power input end of the relay and a cathode power input end of the buzzer, an output end of the time relay, The positive power supply input end of the buzzer is connected.

Furthermore, the time control switch of the first timing circuit is a full-automatic microcomputer time control switch; the time relay module is a finished product of the time controller module.

Further, the second timing circuit comprises a time control switch, a silicon controlled rectifier, a resistor, a relay and a key power switch, wherein the key power switch is electrically connected with the relay, one end of the key power switch is connected with the anode of the silicon controlled rectifier, the cathode of the silicon controlled rectifier is connected with the anode power input end of the relay, the control electrode of the silicon controlled rectifier is connected with one end of the resistor, the other end of the resistor is connected with the anode power output end of the time control switch, and the cathode power input end and the cathode power output end of the time control switch are connected with the.

The utility model has the advantages that: this novel administrator can specifically set up the operating temperature of air conditioner (for example set to about 26 ℃ in summer, set to about 17 ℃ in winter) through temperature switch. The novel power-on work of the air conditioner after the air conditioner is started, if indoor personnel ((single-temperature staff, etc.) set the temperature of the air conditioner to be too high (winter) or too low (summer) through a remote control board of the air conditioner, after a certain time, a first timing circuit can temporarily cut off a compressor power supply of the air conditioner, send out a time prompt sound to prompt the staff to adjust the temperature of the air conditioner to be low or high, and then resume the work of the compressor, if the field staff do not adjust the refrigeration or heating temperature of the air conditioner and continue to use the air conditioner, a second timing circuit can automatically cut off the compressor power supply of the air conditioner, the air conditioner can not be used any more, and only relevant managers can restart the air conditioner through a key power switch. And achieves the purposes of energy conservation and emission reduction. Based on the above, this is novel has good application prospect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a circuit diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a block diagram of the present invention.

Detailed Description

As shown in fig. 1, 2 and 3, a novel building energy-saving intelligent device comprises a voltage-stabilized power supply 1, a first timing circuit 2 and a second timing circuit 3; the stabilized voltage power supply 1, the first timing circuit 2 and the second timing circuit 3 are installed on a circuit board in the element box 4, and the element box 4 is installed on a wall surface near an indoor air conditioner.

As shown in FIGS. 1, 2 and 3, the regulated power supply A1 is a finished product of a 220V/12V/50W AC-to-DC 12V switching power supply module. The first timing circuit comprises a time control switch A2, temperature switches W and W1, a relay K, a time relay module A3, a buzzer B, selective power switches S1 and S2 (toggle power switches which are positioned in an element box), and a 12V/2Ah lithium storage battery, wherein the two power switches are connected through circuit board wiring, two poles of a power supply of the storage battery G are respectively connected with two ends 1 and 2 pins of a power input of the time control switch A2, a pin 3 of a positive power output end of the time control switch A2 is respectively connected with one ends of the selective power switches S1 and S2, the other ends of the selective power switches S1 and S2 are respectively connected with one ends of the two temperature switches W and W1, the other ends of the two temperature switches W and W1 are connected with a pin 1 of a positive power input end of the time relay module A3 and a pin 3 of a positive trigger signal input end, a pin 2 of a negative power input end and a pin 4 of a negative trigger signal input end of the time relay module 85A 3 are respectively, The input end of a relay K negative power supply is connected with the input end of a buzzer B negative power supply, and the 9 pins of the output end of the time relay module A3 are connected with the input end of a relay K positive power supply and the input end of a buzzer B positive power supply; the time control switch A2 is a full-automatic microcomputer time control switch with model KG316T, the upper end of the front side of the casing of the microcomputer time control switch A2 is provided with a liquid crystal display, the front lower end of the casing is provided with seven keys of cancellation/recovery, time correction, week correction, automatic/manual, timing and clock, the microcomputer time control switch also is provided with two power input ends 1 and 2 pins and two power output ends 3 and 4 pins, before application, a user respectively presses and operates the seven keys to set the interval time of the power output ends 3 and 4 pins and the time of each power output, and the power loss can not cause the change of the set power output time as long as the next key operation setting is not carried out after one time setting; the temperature sensing heads of the temperature switches (51, 52) are positioned outside the opening at the front end of the element box 4; the time relay module A3 is a time controller module finished product with model YYC-2S, the working voltage of the time controller module finished product A3 is DC12V, the time controller module finished product A3 is provided with a digital LED tube with a four-digit time display, two power supply input ends 1 and 2, two trigger

signal input ends

3 and 4, a setting key 5, an emergency stop key 6, a time adding key 7, a time reducing key 8 and a normally open power output end 9, after the positive and negative pole power supply input ends of the time controller module finished product A2 are electrified, an operator presses the setting key, and respectively operates the time adding key and the time reducing key through the digital display of the digital tube, the power supply output end 9 can be set to output positive power in a required normally open time period, and after the set time period, the normally open power output end stops outputting power, the maximum setting time is 9999 minutes, after the time controller module finished product A3 sets the time, the setting data in the time controller module finished product A3 can not change after the power failure as long as the next setting is not carried out, and after the time is set, and the triggering power supply signals are input into the two triggering

signal input ends

3 and 4, the time relay module finished product A3 carries out the set time timing. The second timing circuit comprises a time control switch A4, a silicon controlled rectifier VS, a resistor R1, a relay K3 and a key power switch SK (carried by a key manager), the time control switch A4, the silicon controlled rectifier VS, the resistor R1, the relay K3 and the key power switch SK are connected through circuit board wiring, a lock hole of the key power switch SK (6) is positioned outside a second open hole in the front end of the element box 5, one end of the key power switch SK is connected with a silicon controlled rectifier VS anode, a silicon controlled rectifier VS cathode is connected with a positive power input end of the relay K3, a silicon controlled rectifier VS control electrode is connected with one end of the resistor R1, the other end of the resistor R1 is connected with a positive power output end 3 pin of the time control switch A4; the time switch A3 is a full-automatic microcomputer time switch with model KG 316T.

As shown in fig. 1, 2 and 3, power input terminals 1 and 2 of regulated power supply a1 and a power input terminal of a control circuit board KZ of an air conditioner are connected via wires, respectively. The power output ends 3 and 4 of the voltage-stabilized power supply A1 are respectively connected with the pins 1 and 2 of the time control switch A2 at the power input end of the first timing circuit, one end of the key power switch SK at the power input end of the second timing circuit and the power input end of the negative electrode of the relay K3 through leads. The other ends of the temperature switches W and W1 at the power output end of the first timing circuit are connected with the power input end of the cathode of the relay K and the pins 1 and 2 of the time control switch A4 at the trigger signal input end of the second timing circuit through leads respectively. The lead connecting the compression motor M2 of the air conditioner and the control circuit board KZ is disconnected, and the two air conditioner compressor power output ends of the control circuit board KZ and the two control power input ends of the relay K of the first timing circuit are respectively connected through the lead. Two normally closed contact ends of a relay K at the output end of the control power supply of the first timing circuit are respectively connected with two input ends of a control power supply of a relay K3 of the second timing circuit through leads. Two normally closed contact ends of a control power supply output end relay K3 of the second timing circuit are respectively connected with two power supply input ends of an air conditioner compression motor M3 through leads.

As shown in fig. 1, 2, and 3, the manager can open the component box 4, and set the operating temperature of the air conditioner (for example, set to about 26 ℃ in summer and about 17 ℃ in winter, turn on the power switch S1 and turn off the power switch S2 in summer, turn on the power switch S2 and turn off the power switch S1 in winter) by setting the operating temperature of the air conditioner with the temperature switch W or W1, and fix the component box cover (the key power switch SK is turned on in the initial state) with screws and nuts. In this is novel, under the condition that the air conditioner was not started, this is novel can not also get electric work. After indoor personnel start the air conditioner, the power of control circuit board KZ output gets into constant voltage power supply A1's power input end, then, after the air conditioner starts, constant voltage power supply A1 gets electric work (during the control circuit board KZ standby of air conditioner, only supporting remote control receiving circuit gets electric work, after the air conditioner remote control starts, control circuit board KZ is whole just can get electric work, and then the air conditioner work, this novel constant voltage power supply A1 and air conditioner control circuit board KZ remote control receiving circuit's power output end is connected, when not starting, remote control receiving circuit's power output does not export power supply, export power supply to constant voltage power supply and control circuit board KZ back level circuit after the start), like this, it is out of work when this novel air conditioner does not start, error control has been prevented. After a 220V alternating-current power supply enters two ends 1 and 2 of a power input end of a stabilized voltage supply A1, a stabilized voltage supply A1 outputs a stable 12V power supply to enter power input ends of a first timing circuit and a second timing circuit under the action of an internal circuit of the stabilized voltage supply A1 (the stabilized voltage supply A1 outputs the stable 12V power supply through the 3 pin and the 4 pin to carry out floating charging on a storage battery G, and the second timing circuit can normally work after the subsequent stabilized voltage supply A1 is powered off), so that the circuits are in a power-on working state. Under the action of the internal circuit of the time control switch A2 after working after being electrified and the time of the power supply output by the 3 and 4 pins set by a technician, the power supply output by the 3 and 4 pins can be separated by about half an hour (time is adjustable), the power supply enters one end of the temperature switch W1 and the negative power supply input end of the relay K through the power switch S1 in summer, and enters one end of the temperature switch W1 and the negative power supply input end of the relay K through the power switch S2 in winter (the time delay is that the indoor temperature can be close to the set air conditioner temperature value after the field air conditioner is turned on and a certain time, and the detection of the temperature switch W or W1. When indoor personnel (single-temperature staff and the like) set the temperature of the air conditioner to be too high (winter) or too low (summer) through a remote control board of the air conditioner, for example, the temperature of summer is set to be lower than 26 ℃ and the temperature of winter is set to be higher than 17 ℃, an internal contact of a temperature switch W or W1 is closed (a temperature sensing head of the temperature switch W or W1 senses the indoor temperature in real time), so that a 12V power supply enters a pin 1 at the positive power supply input end of a time controller module finished product A3 and a pin 3 at the positive trigger signal input end (meanwhile, the power supply output by the other ends of the temperature switch W and the temperature switch W1 enters a pin 1 at the positive power supply input end of a time control switch A4, and the time control; therefore, under the action of the internal circuit of the finished product A3 of the time controller module, the pin 9 of the finished product A3 of the time controller module will output 60 seconds of power (with adjustable time) to enter the positive power input end of the relay K and the buzzer B, and the relay K and the buzzer B are powered on to work. If the temperature of the air conditioner is properly set by indoor personnel through a remote control panel of the air conditioner, for example, the temperature is set to be higher than 26 ℃ in summer and lower than 17 ℃ in winter, the internal contact of the temperature switch W or W1 is not closed, the relay K and the buzzer B are not powered on, and the air conditioner also works normally.

As shown in fig. 1, 2 and 3, when the temperature of the air conditioner is set too high or too low by indoor personnel through a remote control panel of the air conditioner, the buzzer B can send out a prompt sound after being powered on, so as to prompt the personnel to adjust the temperature of the air conditioner to a proper temperature as soon as possible, and save electric energy. The control power supply input end and the normally closed contact end of the relay K are opened in the time when the relay K is electrified and closed, and the control circuit board KZ compressor power supply output end of the air conditioner is connected with the power supply input end of the compressor M2 through the control power supply input end and the normally closed contact end of the relay K, so that the air conditioner compressor M2 can lose electricity temporarily and does not refrigerate or heat the indoor within 60 seconds. After the worker adjusts the low or high indoor temperature, after a period of time (generally several minutes to ten minutes), due to the fact that the indoor temperature rises or falls, two contacts of the temperature switch W or W1 are respectively opened, then, the finished product A3 of the time controller module is not powered off and does not work, the 9 feet do not output power, preparation is made for next work control, and meanwhile, the relay K and the buzzer B are all powered off. After the relay K loses power, the control power supply input end and the normally closed contact end of the relay K are closed again, and then the air conditioner compressor M2 can work normally. Through the circuit, the indoor personnel set the temperature high or low, and after the normal setting is recovered, the air conditioner is in the normal operating condition (simultaneously time switch A4 loses power, and is ready for next time of adding up the timing).

As shown in fig. 1, 2 and 3, when the temperature of the air conditioner is set too high or too low by the indoor personnel through the remote control panel of the air conditioner, the time controller module finished product A3 is powered on, and simultaneously, the time control switch a4 is powered on. After the time switch A4 is powered on, if the indoor personnel do not reset the indoor temperature within the sounding time of the buzzer B, the time switch A4 is powered on to work because the contact of the temperature switch W or W1 is continuously closed. After the time control switch A4 is powered on to work, under the action of an internal circuit of the time control switch A4 and the time of a 3-pin output power supply and a 4-pin output power supply set by technicians, the 3-pin output power supply and the 4-pin output power supply can be output at intervals of about 15 minutes (time is adjustable), the positive pole of the output power supply can be subjected to voltage reduction and current limiting through a resistor R1 to trigger silicon controlled rectifier VS to be conducted, and then a relay K3 is powered on to pull in the input end of. Because the power supply output end of the KZ compressor of the control circuit board of the air conditioner is connected with the power supply input end of the compressor M2 through the control power supply input ends and the normally closed contact ends of the relays K and K3, the air conditioner compressor M2 loses power and does not refrigerate or heat the indoor space any more after about 15 minutes. Because the silicon controlled rectifier VS has self-locking performance, the air conditioner compressor M2 can not resume working at the moment, even if the staff turns off the air conditioner through the air conditioner remote control board and then starts up, because the storage battery G continues to supply power for the silicon controlled rectifier VS, the relay K3 can always keep on power and attract, then the air conditioner compressor M2 can not work any more, and the air conditioner can not be used any more. Only after the key power switch SK is turned off by related management personnel (turned on at a certain time interval after being turned off), the relay K3 is powered off due to the fact that the anode of the silicon controlled rectifier VS is powered off, and then the subsequent air conditioner can be normally used. This is novel back about 15 minutes at bee calling organ B phonation, time switch A4 just output power, because indoor personnel hear behind the bee calling organ sound production, reset air conditioner temperature, indoor temperature resumes to set up the temperature and needs the dead time, if time switch A4 does not delay, even indoor personnel have set for the temperature again and also can lead to air condition compressor M2 stop work, cause the air conditioner can't work again, influence the use. In order to clearly illustrate the working principle of the novel solar water heater, the use conditions of winter and summer are explained, and under the actual condition, managers can carry out selection control according to the seasonal requirement by turning on the power switch S1 or S2 every season.

As shown in fig. 1, 2 and 3, by the above, the manager can specifically set the working temperature of the air conditioner through the temperature switch. This novel electric work that obtains after the air conditioner starts, if the remote control board that indoor personnel passed through the air conditioner with the temperature of air conditioner sets up too high or low excessively, after the definite time, the compressor power of air conditioner can be disconnected temporarily to first timing circuit to send a period of time suggestion sound, the suggestion staff is with air conditioner temperature control low or turn up, then resumes the work of compressor. If the field staff do not adjust the refrigeration or heating temperature of the air conditioner to continue using the air conditioner, the second timing circuit can automatically cut off the power supply of the compressor of the air conditioner, the air conditioner can not be used any more, and only relevant managers can restart the air conditioner through the key power switch SK. The novel air conditioner can not only enable managers (business owners or related responsible persons) to master the condition that the employees use the air conditioner illegally in real time, but also effectively achieve the consciousness of promoting the environment protection and energy conservation of the employees and achieve the purposes of energy conservation and emission reduction. Relay K, K3 is a DC12V DC relay; the silicon controlled rectifier VS is a model MCR100-1 plastic sealed unidirectional silicon controlled rectifier; the resistance value of the resistor R is 2K; the buzzer B is an active continuous sound buzzer alarm finished product of model BJ-1 IE; the temperature switch W, W1 is a liquid expansion type temperature controller with model TS-030S, can adjust and select the temperature between-30 ℃ and 50 ℃, and has a power supply input end and a normally open power supply output end, when in use, the power supply input end and the power supply output end can be adjusted to be electrically communicated when the temperature switch W is at the required temperature by adjusting an adjusting disc of the temperature switch W, W1 and combining the temperature value on the adjusting disc; when the temperature switch W exceeds the set temperature, the power supply input end and the power supply output end are closed, and when the temperature switch W1 is lower than the set temperature, the power supply input end and the power supply output end are closed (the control modes of the internal contacts of the temperature switches W and W1 are different).

Having shown and described the basic principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, the embodiments do not include only one independent technical solution, and such description is only for clarity, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel intelligent building energy-saving device comprises a voltage-stabilized power supply, and is characterized by also comprising a first timing circuit and a second timing circuit; the stabilized voltage supply, the first timing circuit and the second timing circuit are arranged in the element box; the power supply input end of the stabilized voltage supply is electrically connected with the power supply input end of the control circuit board of the air conditioner, and the power supply output end of the stabilized voltage supply is electrically connected with the power supply input ends of the first timing circuit and the second timing circuit; the power supply output end of the first timing circuit is electrically connected with the trigger signal input end of the second timing circuit, and the power supply output end of the air conditioner compressor of the air conditioner control circuit board is electrically connected with the control power supply input end of the first timing circuit; the control power supply output end of the first timing circuit is electrically connected with the control power supply input end of the second timing circuit, and the control power supply output end of the second timing circuit is electrically connected with the power supply input end of the air conditioner compression motor.

2. The novel intelligent building energy-saving device according to claim 1, wherein the regulated power supply is an AC-to-DC switching power supply module.

3. A novel intelligent building energy-saving device as claimed in claim 1, wherein the first timing circuit comprises a time control switch and a temperature switch, a relay and a time relay module, a buzzer, a selective power switch, and a storage battery, which are electrically connected, two poles of a storage battery power supply and two ends of a power supply input of the time control switch are respectively connected, a positive power supply output end of the time control switch and one end of the two selective power switches are respectively connected, the other ends of the two selective power switches and one end of the two temperature switches are respectively connected, the other ends of the two temperature switches and a positive power supply input end and a positive trigger signal input end of the time relay module are connected, a negative power supply input end and a negative trigger signal input end of the time relay module are connected with a negative power supply input end and a negative power supply output end of the time control switch, a negative power supply input, the output end of the time relay module is connected with the input end of the positive power supply of the relay and the input end of the positive power supply of the buzzer.

4. The intelligent energy-saving device for buildings as claimed in claim 3, wherein the time switch of the first timing circuit is a full-automatic microcomputer time switch; the time relay module is a finished product of the time controller module.

5. The intelligent energy-saving device for buildings according to claim 1, wherein the second timing circuit comprises a time switch, a thyristor, a resistor, a relay and a key power switch, the time switch is electrically connected with the resistor, one end of the key power switch is connected with the anode of the thyristor, the cathode of the thyristor is connected with the anode power input end of the relay, the control electrode of the thyristor is connected with one end of the resistor, the other end of the resistor is connected with the anode power output end of the time switch, and the cathode power input end and the cathode power output end of the time switch are connected with the cathode power input end of the relay.