CN207198631U - A kind of building automatic control system - Google Patents
A kind of building automatic control system Download PDFInfo
- Publication number
- CN207198631U CN207198631U CN201720976002.3U CN201720976002U CN207198631U CN 207198631 U CN207198631 U CN 207198631U CN 201720976002 U CN201720976002 U CN 201720976002U CN 207198631 U CN207198631 U CN 207198631U
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- Prior art keywords
- switch board
- board body
- switch
- control system
- rack
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Abstract
The utility model discloses a kind of building automatic control system, including switch board body, the side of the switch board body is provided with grid, the grid is provided with radiator fan in the intrinsic side of switch board, the side of the radiator fan is provided with point driving switch, and the side of the point driving switch is provided with the drive mechanism that driving radiator fan opens and closes；The drive mechanism includes the Power Component that can be pressed point driving switch and the wireless temperature measurement detected to switch board body interior temperature probe, and the PLC components for receiving temperature signal and controlling Power Component pressing point driving switch are connected between Power Component and the wireless temperature measurement probe.This building automatic control system can carry out heat extraction operation in real time according to the intrinsic temperature conditions of switch board, reduce the application risk of control system, improve security performance.
Description
Technical field
A kind of building control system is the utility model is related to, more particularly to a kind of building automatic control system.
Background technology
Building automatic control refer to by building such as elevator, water pump, blower fan, air-conditioning power equipment supervised online
Control, by setting building automation DDC, frequency converter, relay, corresponding sensor, travel switch, photo-electric control etc., to equipment
Working condition be controlled and detect, and by circuit return control computer room centralized computer, analysis result is drawn by computer,
Device end is again returned to be mediated.At present, the equipment such as building automation DDC, frequency converter, relay is generally by switch board
Mode be configured.
Publication No. CN105263276A Chinese patent discloses a kind of Internet of Things intelligent building switch board, the switch board
Including cabinet door and switch board body.Electronic lock is connected between cabinet door and switch board body, the side lower part of switch board body two is set
There is grid, the bottom of the switch board body is provided with radiator fan, and radiator fan electrically connects with intelligent controlling device.This control
Cabinet sets on intelligent controlling device by being provided with radiator fan in bottom and is spaced equal time duration, you can
The period that the interval of whole day is equal carries out heat extraction operation by radiator fan to switch board body.
But due to concentrating substantial amounts of electric equipment in current building switch board, operationally to produce substantial amounts of heat
Amount.Particularly, when being operated at high load conditions at the electric equipment in building switch board, the heat meeting in switch board
Steeply rise in short term, if excluding that the electric equipment of inside can be caused to damage not in time, the switch board in documents can only be determined
Phase timing carries out heat extraction to switch board body, can not solve the above problems, have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of building automatic control system, this building automatic control system energy
Heat extraction operation is carried out according to the intrinsic temperature conditions of switch board in real time, reduces the application risk of control system, improves security
Energy.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of building automatic control
System processed, including switch board body, the side of the switch board body are provided with grid, and the grid is intrinsic in switch board
Side is provided with radiator fan, and the side of the radiator fan is provided with point driving switch, and the side of the point driving switch, which is provided with, drives
The drive mechanism that dynamic radiator fan opens and closes；The drive mechanism includes the Power Component that can be pressed point driving switch and right
The wireless temperature measurement probe that switch board body interior temperature is detected, the Power Component and wireless temperature measurement are connected between popping one's head in
Receive temperature signal and control the PLC components of Power Component pressing point driving switch.
By using above-mentioned technical proposal, measured when positioned at the intrinsic wireless temperature measurement probe of switch board in switch board body
Temperature reach certain numerical value after, wireless temperature measurement probe transmits signals to PLC components, PLC components control Power Component direction
Point driving switch direction moves.When Power Component, which is moved to, is abutted point driving switch, now radiator fan is opened
Move and the heat of switch board body interior is sent to switch board body exterior by grid.When the cabinet that wireless temperature measurement probe measures
When interior temperature is reduced to certain numerical value, PLC components control Power Component is directed away from point driving switch and moved.Now, power
Component is not in contact with inching button, and then radiator fan is closed.According to above-mentioned motion process, according to switch board sheet
Internal temperature conditions carries out heat extraction operation in real time, reduces the application risk of control system, improves security performance.
The utility model is further arranged to：The Power Component includes rotating bar, and one end of the rotating bar is provided with
Stepper motor, the side of the stepper motor are connected with PLC components, and the other end of the rotating bar is fixedly connected with driving tooth
Wheel, the both sides of the driving gear are all provided with the driven gear being meshed with driving gear, each driven gear axle center
Place is fixedly connected with straight-bar, and the side of each straight-bar is all socketed with arc tooth, at the beginning of the rotation of two arc tooth
Beginning position and rotation direction it is all identical；The rack that can be meshed is provided between two arc tooth, the rack
Side is fixedly connected with wireless temperature measurement probe.
After measuring the intrinsic temperature of switch board positioned at switch board intrinsic wireless temperature measurement probe and reaching certain numerical value,
Wireless temperature measurement probe transmits signals to PLC components, and PLC components control stepper motor rotates half-turn, and then causes rack drives
Wireless temperature measurement probe positioned at rack side is moved.When stepper motor drives rack towards close to crawl by arc tooth
When switching direction movement, this hour rack is moved to be abutted against with point driving switch, and due to meeting pair under the effect of inertia of displacement
Point driving switch applies a power.Now, stepper motor is stopped, and then causes point driving switch to keep squeezed state, and then
Radiator fan positioned at grid side is rotated.
By using above-mentioned technical proposal, the arc tooth positioned at driven gear side is driven to rotate when stepper motor starts
When, one of arc tooth can be transported by the engagement between gear with carry-over bar towards close to the direction of point driving switch
It is dynamic.When one of arc tooth drive rack move between rack when engaging phase separation, now another arc-shaped gear
Part turns to be abutted against with the baffle plate away from point driving switch side, and is meshed simultaneously with rack.Pass through baffle plate and arc tooth
Abutting so that avoid rack because continuing to move to forward the reason for inertia, while ensure that rack quickly engages with arc tooth.
When stepper motor continues motion, another arc tooth drives rack to be moved towards close to away from point driving switch direction, and it is moved
Process is same as described above.
The utility model is further arranged to：The outer surface of the switch board body is embedded with connecting terminal block, described to connect
The one of line terminals row is facing to switch board body interior, and another side is towards switch board body exterior, the switch board body appearance
Face is provided with the protective cover including connecting terminal block is protected.
By using above-mentioned technical proposal, the data transmission interface of building automation equipment is connected to connecing on connecting terminal block
Line terminals towards one end of switch board body interior, and connecting terminal block be then housed in towards the side of switch board body exterior it is anti-
In shield.When that need to enter line program upgrading, debugging or detection to wherein some equipment, technical staff can be entered by opening door-plate
And program is upgraded to, debugged or detected the binding post direction control that equipment such as computer needed for operation etc. is connected to corresponding equipment
One end of cabinet body exterior processed, so as to be operated.
The utility model is further arranged to：The side of the rack is provided through the groove of rack, positioned at described recessed
Side in groove, which abuts, two non-conterminous support blocks.
By using above-mentioned technical proposal, support block can avoid the side of rack from being abutted with driving gear, and then be produced
Raw frictional resistance, improve transmission efficiency.
The utility model is further arranged to：The rack both sides are provided with some baffle plates.
By using above-mentioned technical proposal, rack is avoided because the original of inertia by baffle plate and the abutting of arc tooth
Because continuing to move to forward, while ensure that rack quickly engages with arc tooth.When stepper motor continues motion, another arc-shaped gear
Part band carry-over bar moves towards close to away from point driving switch direction.
The utility model is further arranged to：The switch board body interior is provided with Smoke Sensor, the smog sensing
Device is electrically connected with controller, and the controller is electrically connected in buzzer and wireless communication module.
By using above-mentioned technical proposal, when switch board is intrinsic cigarette phenomenon has occurred（Such as equipment short-circuit fire）,
Smoke Sensor to controller sends signal after detecting, controller then drives buzzer to start and sends alarm signal, and passes through
Wireless communication module sends alert messages to terminal is controlled, and reminds administrative staff's timely processing.
In summary, the utility model has the advantages that：
（1）By setting inching button in the side of fan, inching button relative position sets that inching button can be entered
The Power Component of row pressing operation, the temperature signal measured positioned at the intrinsic wireless temperature measurement probe of switch board are transmitted to PLC
Component, so as to control extruding of the Power Component to inching button so that heat in cabinet is sent to outside by fan, and then reduces control
The application risk of system processed, improve security performance；
（2）By being embedded with connecting terminal block in the outer surface of switch board body, connecting terminal block one facing to control
Cabinet body interior, another side upgrade, debug or detected when that need to enter line program to wherein some equipment towards switch board body exterior
When, technical staff can be by opening door-plate, and then program is upgraded, debugs or detected the connections such as the required equipment such as computer of operation
To the binding post of corresponding equipment towards one end of switch board body exterior, from without opening cabinet door, and then improve and set
The security of standby management.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is that Fig. 1 removes the structural representation after door-plate；
Fig. 3 is the structural representation on other direction in Fig. 2；
Fig. 4 is the structural representation of Power Component；
Fig. 5 is the schematic diagram of bowing of Power Component.
Reference：1st, switch board body；2nd, building automation DDC；3rd, relay；4th, frequency converter；5th, connecting terminal block；6、
Protective cover；7th, door-plate；8th, grid；9th, radiator fan；10th, motor；11st, point driving switch；12nd, dividing plate；13rd, rotating bar；14、
Stepper motor；15th, PLC components；16th, driving gear；17th, driven gear；18th, straight-bar；19th, arc tooth；20th, rack；21st, keep off
Plate；22nd, wireless temperature measurement is popped one's head in；23rd, groove；24th, support block；25th, Smoke Sensor；26th, controller；27th, buzzer；28th, nothing
Line communication module.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
As depicted in figs. 1 and 2, a kind of building automatic control system, including switch board body 1 and positioned at switch board sheet
The building automation equipment such as building automation DDC2, relay 3, frequency converter 4 in body 1.The outer surface of switch board body 1 is embedded with and connect
Line terminals row 5, connecting terminal block 5 one facing to inside switch board body 1, another side is towards outside switch board body 1.Control
The outer surface of cabinet body 1 is provided with the protective cover 6 including connecting terminal block 5 is protected, and the side of protective cover 6, which is provided with, can pass through hinge
Connect, the door-plate 7 that the conventional method such as hinge is rotated.The data transmission interface of above-mentioned building automation equipment is connected to binding post
Binding post on row 5 is towards one end inside switch board body 1, and connecting terminal block 5 is towards one outside switch board body 1
Side is then housed in protective cover 6.When that need to enter line program upgrading, debugging or detection to wherein some equipment, technical staff can lead to
Opening door-plate 7 is crossed, and then program is upgraded to, debugged or detected the equipment needed for operation as computer etc. is connected to corresponding equipment
Binding post is towards one end outside switch board body 1, so as to be operated.
As shown in Figures 2 and 3, the side of the bottom of switch board body 1 is provided with grid 8, and the side of grid 8 is provided with radiating
Fan 9, the side of radiator fan 9 are provided with motor 10, and the side of motor 10 is provided with point driving switch 11.Work as crawl
When switch 11 is in the state being extruded, motor 10 can drive radiator fan 9 to be rotated, and then will be located at switch board sheet
Heat in body 1 is expelled to outside switch board body 1 by grid 8.Multiple parallel dividing plates are provided with switch board body 1
12, wherein being provided with the Power Component that can be pressed point driving switch 11 positioned at the side of dividing plate 12 of the bottom of switch board body 1.
As shown in Figure 3 and Figure 4, Power Component includes the rotating bar 13 through the bottom baffles 12 of switch board body 1, rotating bar
13 one end is provided with stepper motor 14, and the side of stepper motor 14 is provided with PLC components 15, PLC components 15 and stepping electricity
Machine 14 all abuts against with the bottom wall of switch board body 1.The other end of rotating bar 13 is fixedly connected with driving gear 16, driving gear 16
Both sides be all provided with the driven gear 17 being meshed with driving gear 16.Fixation is socketed with each axle center of driven gear 17
Bar, one end of fix bar are fixedly connected with corresponding dividing plate 12.It is fixedly connected with each opposite side axle center of driven gear 17
Straight-bar 18, the side of each straight-bar 18 are all socketed with arc tooth 19, the rotation initial position of two arc tooth 19 and turn
Dynamic direction is all identical.The outer radian of each arc tooth 19 is 120 degree.
Because stepper motor 14 has higher Bit andits control precision, when rotation drive and the rotating bar 13 of stepper motor 14
When the driving gear 16 being fixedly connected is rotated, the rotation direction of both sides driven gear 17 that is meshed with driving gear 16 can be with
The rotation direction of driving gear 16 is opposite.And then drive the court of arc tooth 19 to be socket-connected with straight-bar 18 at the axle center of driven gear 17
The rotation direction of driven gear 17 to be rotated.
As shown in Figure 3 and Figure 4, the side of arc tooth 19 is provided with the rack 20 that can be meshed, and the both sides of rack 20 are set
There are some baffle plates 21.Side of the rack 20 away from radiator fan 9 is fixedly installed wireless temperature measurement probe 22.Wireless temperature measurement probe 22
Measured temperature can be transferred to PLC components 15 in the form of wireless signal, and then stepper motor 14 is controlled by PLC components 15
Open and close, its principle is prior art, will not be repeated here.When stepper motor 14 starts the arc driven positioned at the side of driven gear 17
When shape tooth 19 rotates, one of arc tooth 19 can be by the engagement band carry-over bar 20 between gear towards close to point
The direction motion of dynamic switch 11.When one of arc tooth 19 moves to carry-over bar 20 phase point is engaged between rack 20
From when, now another arc tooth 19 is turned to being abutted against away from the baffle plate 21 of the side of point driving switch 11, and simultaneously and tooth
Bar 20 is meshed.Rack 20 is avoided to continue to move forward because of the reason for inertia by baffle plate 21 and the abutting of arc tooth 19
It is dynamic, while ensure that rack 20 quickly engages with arc tooth 19.When stepper motor 14 continues motion, another band of arc tooth 19
Carry-over bar 20 moves towards close to away from the direction of point driving switch 11, and its motion process is same as described above.
Fig. 5 is refer to, passes through above-mentioned motion process：When stepper motor 14 drives driving gear 16 to rotate half-turn,
One of arc tooth 19 can be achieved to move towards close to the direction of point driving switch 11 with carry-over bar 20.When stepper motor 14 after
When continuous drive driving gear 16 rotates half-turn, another arc tooth 19 can be achieved and be directed away from point driving switch 11 with carry-over bar 20
Direction movement.When stepper motor 14 drives driving gear 16 to rotate a circle, a complete above-mentioned reciprocating motion can be achieved.
Can accurately it be supported with point driving switch 11 by wireless temperature measurement probe 22 of the setting of stepper motor 14 positioned at the side of rack 20
Connect and provide guarantee.
Further, as shown in Figure 3 and Figure 4, abut, and then produced with driving gear 16 in order to avoid the side of rack 20
Raw frictional resistance.The groove 23 of rack 20 is provided through in the side of rack 20, the side in groove 23, which abuts, to be had
Two non-conterminous support blocks 24, the side of each support block 24 are fixedly connected with dividing plate 12.Due to passing through for support block 24
Groove 23 connects with the sliding of rack 20 so that rack 20 avoids that friction resistance force is abutted and then produced with driving gear 16, improves
Transmission efficiency.
A fixed number is reached when the wireless temperature measurement probe 22 in switch board body 1 measures the temperature in switch board body 1
After value, wireless temperature measurement probe 22 transmits signals to PLC components 15, and PLC components 15 control stepper motor 14 to rotate half-turn, and then
So that rack 20 drives the wireless temperature measurement probe 22 positioned at the side of rack 20 to be moved.When stepper motor 14 passes through arc tooth
When 19 band carry-over bars 20 are towards close to the movement of the direction of point driving switch 11, this hour rack 20 is moved to be abutted against with point driving switch 11,
And due under the effect of inertia of displacement a power can be applied to point driving switch 11.Now, stepper motor 14 is stopped, and enters
And make it that point driving switch 11 keeps squeezed state, and then the radiator fan 9 positioned at the side of grid 8 is rotated.
As shown in Fig. 2 the inside of switch board body 1 is provided with Smoke Sensor 25, Smoke Sensor 25 is electrically connected with controller
26, controller 26 is electrically connected in buzzer 27 and GPRS/GSM wireless communication modules 28.When going out in switch board body 1
When now playing cigarette phenomenon（Such as equipment short-circuit fire）, Smoke Sensor 25 detect after to controller 26 send signal, controller 26
Then drive buzzer 27 to start and send alarm signal, and alert messages are sent to terminal is controlled by wireless communication module 28, carry
Awake administrative staff's timely processing.
Claims (6)
1. a kind of building automatic control system, including switch board body (1), it is characterized in that：The one of the switch board body (1)
Side is provided with grid (8), and the grid (8) is provided with radiator fan (9), the radiating in the side in switch board body (1)
The side of fan (9) is provided with point driving switch (11), and the side of the point driving switch (11) is provided with driving radiator fan (9) and opened and closed
Drive mechanism；
The drive mechanism includes the Power Component that can be pressed point driving switch (11) and to switch board body (1) inside
The wireless temperature measurement that temperature is detected is popped one's head in (22), and receiving temperature is connected between Power Component and the wireless temperature measurement probe (22)
Degree signal and the PLC components (15) for controlling Power Component pressing point driving switch (11).
2. a kind of building automatic control system according to claim 1, it is characterized in that：The Power Component includes rotating
Bar (13), one end of the rotating bar (13) are provided with stepper motor (14), side and the PLC components of the stepper motor (14)
(15) it is connected, the other end of the rotating bar (13) is fixedly connected with driving gear (16), and the two of the driving gear (16)
Side is all provided with the driven gear (17) being meshed with driving gear (16), the company of fixation at each driven gear (17) axle center
Straight-bar (18) is connected to, the side of each straight-bar (18) is all socketed with arc tooth (19), two arc tooth (19)
Rotation initial position and rotation direction it is all identical；The rack that can be meshed is provided between two arc tooth (19)
(20), the side of the rack (20) is fixedly connected with wireless temperature measurement probe (22).
3. a kind of building automatic control system according to claim 1, it is characterized in that：The switch board body (1)
Outer surface is embedded with connecting terminal block (5), and the one of the connecting terminal block (5) is internal facing to switch board body (1), another side
Outside towards switch board body (1), switch board body (1) outer surface is provided with including connecting terminal block (5) protection
Protective cover (6).
4. a kind of building automatic control system according to claim 2, it is characterized in that：The side of the rack (20) is set
The groove (23) through rack (20) is equipped with, the side in the groove (23), which abuts, there are two non-conterminous support blocks
(24)。
5. a kind of building automatic control system according to claim 2, it is characterized in that：Rack (20) both sides are set
There are some baffle plates (21).
6. a kind of building automatic control system according to claim 3, it is characterized in that：In the switch board body (1)
Portion is provided with Smoke Sensor (25), and the Smoke Sensor (25) is electrically connected with controller (26), and the controller (26) is respectively
It is electrically connected at buzzer (27) and wireless communication module (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976002.3U CN207198631U (en) | 2017-08-07 | 2017-08-07 | A kind of building automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976002.3U CN207198631U (en) | 2017-08-07 | 2017-08-07 | A kind of building automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207198631U true CN207198631U (en) | 2018-04-06 |
Family
ID=61796627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720976002.3U Active CN207198631U (en) | 2017-08-07 | 2017-08-07 | A kind of building automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207198631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890260A (en) * | 2022-05-19 | 2022-08-12 | 湖州市特种设备检测研究院(湖州市电梯应急救援指挥中心) | Internet-of-things-based elevator data transmission device and transmission method |
-
2017
- 2017-08-07 CN CN201720976002.3U patent/CN207198631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890260A (en) * | 2022-05-19 | 2022-08-12 | 湖州市特种设备检测研究院(湖州市电梯应急救援指挥中心) | Internet-of-things-based elevator data transmission device and transmission method |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 no.439, building 1, Xinyue commercial building, no.106-108, Feixia South Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Zhejiang shouding Technology Co.,Ltd. Address before: Ruian Economic Development Zone, Wenzhou City, Zhejiang province 325200 Tin Shui Road No. 88 Patentee before: ZHEJIANG RICHFUTURE INFORMATION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 no.439, building 1, Xinyue commercial building, no.106-108, Feixia South Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Shouding Technology Co.,Ltd. Address before: 325000 no.439, building 1, Xinyue commercial building, no.106-108, Feixia South Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Zhejiang shouding Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 439, building 1, Xinyue commercial building, 106-108 Feixia South Road, Lucheng District, Wenzhou City, Zhejiang Province, 325000 Patentee after: Shouding Holding Group Co.,Ltd. Address before: No. 439, building 1, Xinyue commercial building, 106-108 Feixia South Road, Lucheng District, Wenzhou City, Zhejiang Province, 325000 Patentee before: Shouding Technology Co.,Ltd. |