CN205502326U

CN205502326U - Double -deck automatic temperature adjustment type self -balancing cable constant temperature curtain system

Info

Publication number: CN205502326U
Application number: CN201620095889.0U
Authority: CN
Inventors: 冯华国; 赵红德
Original assignee: King Facade Decoration Engineering Co Ltd
Current assignee: King Facade Decoration Engineering Co Ltd
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-08-24
Anticipated expiration: 2026-01-29

Abstract

The utility model discloses a double -deck automatic temperature adjustment type self -balancing cable constant temperature curtain system, including inside and outside layer glass and cavity intermediate layer, have self -balancing guyed structure between the inside and outside layer glass, it is more stable, the cavity intermediate layer passes through shutter and outside intercommunication, and the shutter receives motor drive, and inside and outside layer glass's the outside is equipped with MCU unit and temperature sensor, and the shutter is opened intelligently or closed to the MCU unit according to temperature sensor's state. And, set up attemperator at the cavity intermediate layer, refrigerate or heat the air in curtain intermediate level to form the one deck heat preservation, make the temperature of the inboard building of curtain invariable relatively, do not receive ambient temperature's influence, reach homothermal effect, to sum up, reach 80% energy -conserving effect.

Description

Double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system

Technical field

This utility model relates to building decoration technology field, especially double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system.

Background technology

Although traditional single glazing curtain wall improves a lot than ordinary window in thermal property, but it remains a weak link of building energy consumption, novel double-layer curtain wall is the most even more ideal at aspect of performances such as sunlight irradiation, heat radiation and conduction of heat, the effects such as the heat radiation in summer, the insulation in winter are more preferable, it is embodied in and when summer, the hollow layer of curtain wall is opened, make outside air can circulate in curtain wall hollow layer, thus are dispelled the heat in indoor；Time in the winter time, the hollow layer of curtain wall is closed, this hollow layer is used as heat-insulation layer, thus indoor are incubated.

But, open whether hollow layer is required for judging with thinking at present, the most inconvenient.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system, it is possible to judges the temperature of outdoor intelligently and will open or close shutter.

For achieving the above object, this utility model provides following technical scheme: double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system, including inner layer glass and glass outer, between described inner layer glass and glass outer, there is hollow sandwich, being connected by multiple triatic stays between described inner layer glass and glass outer, the end of multiple triatic stays is connected by multiple first junction points with inside and outside layer glass；Being vertically arranged vertical bearing bar in described hollow sandwich, the end of vertical bearing bar is connected by the second junction point with outer carrier,

Cable wire connects the first junction point and the second junction point forms shear arm form, and tensioned cable can reduce the thickness of hollow sandwich, and described triatic stay is arranged with the elastic expansion device by inside and outside layer glass compaction；

Described hollow sandwich passes through shutter and ft connection, described shutter is driven by motor, the outside of described glass outer is provided with temperature sensor, described temperature sensor detects outdoor temperature and to MCU unit output detections signal, and described MCU unit rotates to drive shutter to open or close according to detection signal control motor.

This utility model is further arranged to: described MCU unit includes,

A/D converter, receives detection signal and is converted into digital quantity；

Processor, receives the detection signal after being converted to digital quantity, and it is compared with a setting value, to export corresponding comparison signal according to comparative result.

This utility model is further arranged to: described MCU unit also includes,

Single-chip microcomputer, receives comparison signal and according to this comparison signal output pwm signal.

This utility model is further arranged to: described MCU unit also includes,

Photo-coupler, one input receives this pwm signal, another input termination VCC voltage, one output termination VCC voltage, another outfan output drive signal；

Speed regulating control chip, is used for controlling the control signal of electric machine rotation in response to this driving signal output；

Bidirectional triode thyristor, have one for the control pole receiving control signal, and the driving stage connected with motor.

This utility model is further arranged to: described temperature sensor, MCU unit and motor are powered by same power supply unit.

By using technique scheme, when the temperature of outdoor is higher, the detection signal that temperature sensor one amplitude of output is higher, this detection signal is compared with the threshold signal within processor, if more than this threshold signal, processor is to the signal of single-chip microcomputer one high level of output, and single-chip microcomputer is according to this signal output pwm signal, control electric machine rotation, thus shutter is opened；When the temperature of outdoor is relatively low, the detection signal that temperature sensor one amplitude of output is relatively low, this detection signal is compared with the threshold signal within processor, if less than this threshold signal, processor exports a low level signal to single-chip microcomputer, single-chip microcomputer exports reverse pwm signal according to this signal, motor rotates backward, thus shutter is closed, additionally, the thickness of hollow layer can be made to reduce by tension cable wire, the elastic potential energy of elastic expansion device can make the thickness of hollow layer increase, thus has reached the purpose of self-balancing.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present embodiment；

Fig. 2 is the circuit theory diagrams one of the present embodiment；

Fig. 3 is the circuit theory diagrams two of the present embodiment；

Fig. 4 is the schematic diagram of power supply unit in the present embodiment.

Reference: 1, inner layer glass；2, glass outer；3, hollow sandwich；5, triatic stay；6, vertical bearing bar；7, elastic expansion device；8, the first junction point；9, the second junction point；10, cable wire；11, temperature sensor；100, MCU unit；110, A/D converter；120, processor；130, single-chip microcomputer；200, power supply unit.

Detailed description of the invention

Hereinafter, embodiment of the present utility model is illustrated.

With reference to Fig. 1, double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system, including inner layer glass 1 and glass outer 2, there is between inner layer glass 1 and glass outer 2 hollow sandwich 3, being connected by multiple triatic stays 5 between inner layer glass 1 and glass outer 2, the end of multiple triatic stays 5 is connected by multiple first junction points 8 with inside and outside layer glass 1,2；Being vertically arranged vertical bearing bar 6 in hollow sandwich 3, the end of vertical bearing bar 6 is connected by the second junction point 9 with outer carrier,

Cable wire 10 connects the first junction point 8 and the second junction point 9 forms shear arm form, and tensioned cable 10 can reduce the thickness of hollow sandwich 3, and triatic stay 5 is arranged with the elastic expansion device 7 by the compression of inside and outside layer glass 1,2；Wherein, the concrete principle of the arm-type cable wire of relevant shears 10 is with reference to " drag-line point connects full glass curtain wall (newly) " in Baidu library, and here is omitted.

With reference to Fig. 1, double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system, including inner layer glass 1 and glass outer 2, there is between inner layer glass 1 and glass outer 2 hollow sandwich 3, hollow sandwich 3 is by shutter (not shown) and ft connection, shutter (not shown) is driven by motor, the outside of glass outer 2 is provided with temperature sensor 11, temperature sensor 11 detects outdoor temperature and to MCU unit 100 output detections signal, and MCU unit 100 rotates to drive shutter (not shown) to open or close according to detection signal control motor.

With reference to Fig. 2, described MCU unit 100 includes, A/D converter 110, receives detection signal and is converted into digital quantity；Processor 120, receives the detection signal after being converted to digital quantity, and it is compared with a setting value, to export corresponding comparison signal according to comparative result.Wherein, processor 120 is single-chip microcomputer 130, and model is MSP430, and the model of two A/D converters 110 is AD761111.Effective comparison signal Vb is exported more than MSP430 when defaulting in the threshold signal within single-chip microcomputer 130 when detecting signal Vc1.

With reference to Fig. 3, in the present embodiment, PWM signal generator is by chip microcontroller, and the model of single-chip microcomputer is AT89C111, two input pin P1.0 and P1.1 of single-chip microcomputer receive enabling signal Vs from start button SW and comparison signal Vb respectively, thus export corresponding pwm signal, such as, when start, single-chip microcomputer receives enabling signal Vs, at its P2.0 mouth output pwm signal, when receiving comparison signal Vb, still at P2.0 mouth output pwm signal.Owing to utilizing single-chip microcomputer output pwm signal for prior art, therefore, the present embodiment repeats no more its operation principle, and concrete principle is referred to the Chinese patent of Application No. CN201220731662.2.

With reference to Fig. 3, described motor-drive circuit includes, photo-coupler U1, and one input receives this pwm signal (not marking in figure), another input VCC voltage, one output termination VCC voltage, another outfan output drive signal Vq；Speed regulating control chip, is used for controlling motor rotates with a direction in response to this driving signal output；Bidirectional triode thyristor, has one for the control pole receiving this first process signal, first pole being coupled to zero line and second pole being coupled to motor.Specifically, an input of photo-coupler U1 is coupled to the P2.0 mouth of single chip computer AT 89C111, to receive this pwm signal, and exports corresponding driving signal Vq；The model of speed regulating control chip is TDA10811C, its 11 foot receives and drives signal Vq, 13 feet are coupled to the control pole of bidirectional triode thyristor G1, first pole of bidirectional triode thyristor G1 is coupled to motor M, second pole is coupled to zero line, the other end of motor M is coupled to live wire, it addition, 1 foot of speed regulating control chip is further coupled to motor M.It is prior art owing to utilizing the speed regulating control chip of this kind of model to come motor M speed governing.

Therefore, when the AT89C111 of single-chip microcomputer receives enabling signal Vs, speed governing chip TDA10811C realizes motor M to realize rotating forward by the frequency of cut-offfing controlling bidirectional triode thyristor G1, when the AT89C111 of single-chip microcomputer receives comparison signal (representing detection signal less than threshold signal), speed governing chip TDA10811C realizes motor M to realize reversion by the frequency of cut-offfing controlling bidirectional triode thyristor G1.

With reference to Fig. 4, the power supply circuits used in this utility model are as it can be seen, it is known a kind of voltage-stabilized power supply circuit, and therefore, the present embodiment does not carries out schematic illustration to it, it is only necessary to understand that the positive pole at electric capacity C4 produces VCC voltage.

Further, register is set at hollow sandwich, the air in curtain wall intermediate layer is freezed or heats, thus form one layer of heat preservation layer, make the temperature relative constancy of building inside curtain wall, do not affected by ambient temperature, reach the effect of constant temperature, to sum up, reach the energy-saving effect of 80%.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system, including inner layer glass (1) and glass outer (2), there is between described inner layer glass (1) and glass outer (2) hollow sandwich (3), it is characterized in that: connected by multiple triatic stays (5) between described inner layer glass (1) and glass outer (2), the end of multiple triatic stays (5) is connected by multiple first junction points (8) with inside and outside layer glass (1,2)；Being vertically arranged vertical bearing bar (6) in described hollow sandwich (3), the end of vertical bearing bar (6) is connected by the second junction point (9) with outer carrier,

Cable wire (10) connects the first junction point (8) and the second junction point (9) forms shear arm form, tensioned cable (10) can reduce the thickness of hollow sandwich (3), and described triatic stay (5) is arranged with the elastic expansion device (7) compressed by inside and outside layer glass (1,2)；

Described hollow sandwich (3) passes through shutter and ft connection, described shutter is driven by motor, the outside of described glass outer (2) is provided with temperature sensor (11), described temperature sensor (11) detects outdoor temperature and to MCU unit (100) output detections signal, and described MCU unit (100) rotates to drive shutter to open or close according to detection signal control motor.

Double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system the most according to claim 1, it is characterised in that: described MCU unit (100) includes,

A/D converter (110), receives detection signal and is converted into digital quantity；

Processor (120), receives the detection signal after being converted to digital quantity, and it is compared with a setting value, to export corresponding comparison signal according to comparative result.

Double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system the most according to claim 2, it is characterised in that: described MCU unit (100) also includes,

Single-chip microcomputer (130), receives comparison signal and according to this comparison signal output pwm signal.

Double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system the most according to claim 3, it is characterised in that: described MCU unit (100) also includes,

Double-deck automatic temperature-control type self-balancing drag-line constant temperature curtain wall system the most according to claim 1, it is characterized in that: described temperature sensor (11), MCU unit (100) and motor are powered by same power supply unit (200), and this power supply unit (200) is by line voltage.