CN211974812U - Temperature self-adaptive electrically-controlled shutter system - Google Patents
Temperature self-adaptive electrically-controlled shutter system Download PDFInfo
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- CN211974812U CN211974812U CN202020291776.4U CN202020291776U CN211974812U CN 211974812 U CN211974812 U CN 211974812U CN 202020291776 U CN202020291776 U CN 202020291776U CN 211974812 U CN211974812 U CN 211974812U
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- shutter
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- 244000144972 livestock Species 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000003044 adaptive effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a temperature self-adaptive electric control shutter system, which comprises a shutter body, a shutter body and a shutter control device, wherein the shutter body is arranged at a window hole of a livestock farm; the electric push rod is connected with the shutter body and can control the opening degree of one or more shutter bodies at the same time; the temperature sensor is arranged in the wall of the livestock farm and used for acquiring the real-time temperature in the livestock farm and converting the real-time temperature into a temperature electric signal; and the PLC receives the temperature electric signal sent by the temperature sensor, judges and controls the action of the electric push rod. The utility model provides a temperature self-adaptation electric control shutter system allies oneself with the accuse through the temperature, to the automated control of shutter, can realize the real-time supervision and the adjustment of temperature in the animal farm house, and the precision of control improves greatly, need not more personnel to participate in simultaneously, has reduced workman's intensity of labour, has reduced the human input.
Description
Technical Field
The utility model relates to a venetian blind technical field especially relates to a temperature self-adaptation electrically controlled shutter system.
Background
In breeding enterprises, environmental temperature regulation in a livestock farm is particularly important for livestock. At present, the environmental temperature in the livestock farm house is adjusted by workers according to the temperature in the livestock farm house, and the opening degree of a blind window at a window hole on the wall of the livestock farm house is manually adjusted, so that ventilation, air exchange and temperature reduction of the livestock farm house are realized. However, the manual control of the blinds has the following disadvantages: the error that can not adjust in real time, accurate regulation and control is big and need the workman to pay attention to the temperature variation constantly, needs great manpower and materials input.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that prior art exists, provide a temperature self-adaptation electric control shutter system, through the temperature allies oneself with the accuse, to the automated control of shutter, can realize the real-time supervision and the adjustment of temperature in the animal farm house, the precision of control improves greatly, need not more personnel to participate in simultaneously, has reduced workman's intensity of labour, has reduced the human input.
The utility model adopts the technical proposal that:
a temperature adaptive electrically controlled shutter system comprising
The shutter body is arranged at a window hole of a livestock farm;
the electric push rod is connected with the shutter body and can control the opening degree of one or more shutter bodies at the same time;
the temperature sensor is arranged in the wall of the livestock farm and used for acquiring the real-time temperature in the livestock farm and converting the real-time temperature into a temperature electric signal;
and the PLC receives the temperature electric signal sent by the temperature sensor, judges and controls the action of the electric push rod.
Further, a transmission mechanism is arranged between the shutter body and the electric push rod, and the opening degree of the shutter body is adjusted accordingly.
Further, the transmission mechanism comprises
The main steel wire rope is positioned above the top of the shutter body, and one end of the main steel wire rope is connected with the electric push rod;
one end of the extension spring is connected with the main steel wire rope, and the other end of the extension spring is connected with the wall of the livestock farm house;
a pulley support;
the fixed pulley is arranged on the pulley support;
and one end of the auxiliary steel wire rope is connected with the main steel wire rope, the middle part of the auxiliary steel wire rope penetrates through the sliding groove of the fixed pulley to change the direction of the auxiliary steel wire rope, and the other end of the auxiliary steel wire rope is connected with one shutter body.
Furthermore, the transmission mechanism further comprises a universal pulley, and the main steel wire rope penetrates through a sliding groove of the universal pulley to change the direction of the main steel wire rope.
Further, the blind body includes
The framework is provided with an upper frame, a left frame, a lower frame and a right frame which are sequentially connected with one another to form a rectangular frame-shaped structure, the right frame is of a hollow structure, and a left bearing support, a right bearing support and a left bearing and a right bearing which are matched with the left bearing support and the right bearing support are correspondingly arranged on the opposite surfaces of the left frame and the right frame respectively;
the left end and the right end of each blade are provided with a left rotating shaft and a right rotating shaft which are tiled in the framework; the left rotating shaft and the right rotating shaft are respectively arranged in the left bearing and the right bearing;
the connecting plate is positioned on the hollow inner side of the right frame, and the upper end of the connecting plate is connected with the electric push rod;
and one end of the deflection piece and one end of the right rotating shaft extend into the right frame, and are fixedly connected, and the other end of the deflection piece is movably connected with the surface of the connecting plate.
Further, the left frame is also a hollow structure, and the deflecting piece and the connecting plate are also arranged in the left frame.
Furthermore, the connecting plate is made of metal.
Further, the connecting plate is one or more; when the number of the blocks is multiple, the blocks are overlapped for use.
Further, a magnet is mounted at the lower end of the connecting plate, and a magnet or an iron sheet is also mounted at the lower end of the right frame.
Further, a restoring spring is installed between the lower end of the connecting plate and the lower end of the right frame.
The utility model has the advantages that:
the utility model discloses a solve and use the manual work to give first place to in the livestock farm house temperature regulation time more among the prior art and give first place to, the error that has can not adjust in real time, accurate regulation and control is big and need the workman to pay attention to the temperature variation constantly, needs the problem that great manpower and materials drop into, has designed a temperature self-adaptation electric control shutter system. The system comprises a temperature sensor, a PLC (programmable logic controller), an electric push rod and a shutter body. The temperature sensor is installed in the animal farm house, and the shutter body is installed at the window hole position of the animal farm house. The electric push rod is also arranged at the window hole position of the livestock farm house and is connected with the shutter body, and the opening degree of the blades on one or more shutter bodies is controlled. The PLC is provided with one or more temperature sensors, receives real-time temperature electric signals sent by the one or more temperature sensors, and analyzes whether the temperature value is within a preset value range or not. If the temperature exceeds the range of the preset value, the PLC controller controls one or more electric push rods to act, and the opening degree of the corresponding shutter body is adjusted. Adopt the utility model provides a temperature self-adaptation electric control shutter system through the temperature allies oneself with the accuse, to the automated control of shutter, can realize the real-time supervision and the adjustment of temperature in the animal farm house, and the precision of control improves greatly, need not more personnel to participate in simultaneously, has reduced workman's intensity of labour, has reduced the human input.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a logical connection structure of a temperature adaptive electrically controlled blind system according to embodiment 1.
Fig. 2 is a schematic structural diagram of a temperature adaptive electrically controlled shutter system according to embodiment 2.
Fig. 3 is a schematic structural diagram of a temperature adaptive electrically controlled blind system according to embodiment 2.
Fig. 4 is a partial structural schematic diagram of the transmission mechanism in embodiment 2.
Fig. 5 is a schematic view of a part a of the enlarged structure in fig. 2.
Fig. 6 is a schematic view of a part of the enlarged structure at B in fig. 3.
FIG. 7 is a schematic view showing a combination of a blade, a deflector, and a connecting plate according to embodiment 2.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.
Embodiments of the present invention/utility model will be described in detail below with reference to the drawings.
Example 1
In the prior art, in order to adjust the temperature in the livestock farm house, workers are required to check the temperature constantly, and the opening degree of a blind window at a window hole on the wall of the livestock farm house is manually adjusted according to the temperature in the livestock farm house, so that ventilation, air exchange and cooling of the livestock farm house are realized. By adopting the means, real-time adjustment cannot be realized, the error of accurate regulation is large, workers need to pay attention to temperature change constantly, and large manpower and material resource investment is needed.
The utility model discloses an embodiment, a temperature self-adaptation electrically controlled shutter system, its structure is shown in figure 1. The system includes a temperature sensor 100, a PLC controller 200, an electric putter 300, and a blind body 400. The temperature sensor 100 is installed in a living animal house, and the blind body 400 is installed at a window hole position of the living animal house. The power push rods 300 are also installed at the positions of the openings of the livestock house, one power push rod 300 for each blind body 400. The electric push rods 300 are connected to the corresponding blind bodies 400, and control the opening degrees of the slats of the blind bodies 400. The PLC controller 200 is provided with one or more sensors that receive real-time temperature electrical signals from one or more temperature sensors 100 and analyze whether the temperature values are within a preset range of values. If the temperature exceeds the preset range, the PLC controller 200 controls one or more electric push rods 300 to operate, and adjusts the opening degree of the corresponding blind body 400.
In the temperature adaptive electrically controlled blind system according to the present embodiment, when the temperature sensor 100 acquires the temperature in the animal house in real time, the temperature sensor sends the temperature value acquired in real time to the PLC controller. When the monitored temperature value exceeds a preset value in the PLC, the PLC 200 controls one or more electric push rods 300 to act, the opening degree of the shutter body 400 is increased, ventilation in the livestock farm is enhanced, and the internal degree of the livestock farm is reduced. When the temperature sensor 100 acquires that the temperature in the livestock farm house is reduced to be lower than a preset value in the PLC in real time, the PLC 200 controls one or more electric push rods 300 to act, and the opening degree of the shutter body 400 is reduced to maintain the temperature in the livestock farm house. By adopting the system in the embodiment, the temperature in the livestock farm house can be monitored and adjusted in real time through the automatic control of the shutter, the control precision is greatly improved, more personnel are not needed to participate, the labor intensity of workers is reduced, and the manpower input is reduced.
Example 2
The utility model discloses an embodiment, a temperature self-adaptation electrically controlled shutter system, its structure is as shown in fig. 2 and fig. 3. The system includes a temperature sensor 100, a PLC controller 200, an electric putter 300, and a blind body 400. The temperature sensor 100 is installed in a living animal house, and the blind body 400 is installed at a window hole position of the living animal house. The electric push rod 300 is also installed at the window opening of the livestock house, and can simultaneously control the opening of the blades of at least two shutter bodies 400. The PLC controller 200 is provided with one or more sensors that receive real-time temperature electrical signals from one or more temperature sensors 100 and analyze whether the temperature values are within a preset range or not. If the temperature exceeds the preset range, the PLC controller 200 controls one or more electric push rods 300 to operate, and simultaneously adjusts the opening degrees of the corresponding plurality of blind bodies 400.
In the present embodiment, the power push rod 300 and the blind body 400 are connected by the transmission mechanism 500. The transmission mechanism 500 includes a main cable 510, a sub cable 520, a pulley holder 530, a fixed pulley 540, and an extension spring 550, as shown in fig. 4. The main wire 510 is located above the top of the blind body 400, and has one end connected to the electric push rod 300 and the other end connected to one end of the tension spring 550. The other end of the tension spring 550 is connected to the wall of the living yard. The main wire rope 510 is kept in a tensioned state at all times by the tension of the tension spring 550. A pulley holder 530 is installed on a wall of the animal house corresponding to one side of the top of each louver body 400. Two fixed pulleys 540 are mounted on the pulley support 530. The rotation centers of the two fixed pulleys 540 are not in the same plane and are staggered up and down by 90 degrees. One end of the auxiliary cable 520 is connected to the main cable 510, the middle portion thereof passes through the sliding grooves of the two fixed pulleys 540 to change the direction thereof, and the other end thereof is connected to the blind body 400. The linear motion of the main wire rope 510 is converted into the opening control motion of the louver 400 by the action of the two fixed pulleys 540 and the secondary wire rope 520.
In the present embodiment, the opening of the blind body 400 is controlled by the manual mode of the electric putter 300 in order to facilitate daily maintenance and power failure of the electric putter 300. The wall of the livestock house is also provided with a universal pulley 560. The main wire rope 510 passes through the universal pulley 560 and changes direction to be connected with the electric putter 300. As in the present embodiment, the main wire rope 510 has an L-shape. The electric putter 300 can be installed at a relatively low position, for example, 140cm from the ground, by means of the universal pulley 560.
In this embodiment, the blind body 400 includes a frame 410, a vane 420, a deflector 430, and a connection plate 440, as shown in fig. 5 to 7. The framework 410 comprises an upper frame 411, a left frame 412, a lower frame 413 and a right frame 414, wherein the upper frame 411, the left frame 412, the lower frame 413 and the right frame 414 are sequentially connected with one another to form a rectangular frame-shaped structure, and the right frame 414 is a hollow structure. Vanes 420 are disposed within the frame 410 and when deployed close off the area within the frame 410, isolating the gas flow. When the blades 420 are pulled apart, the gaps between the blades 420 are the passages through which the gas passes. The left and right bearing brackets 4121 and 4141 are correspondingly mounted on the opposite surfaces of the left and right frames 412 and 414, respectively, and the number of the bearing brackets is the same as that of the blades 420. The left and right bearing holders 4121 and 4141 have protrusions formed on opposite surfaces thereof to be in shape-fitted with the blades 420, and are respectively provided with left and right bearings 4122 and 4142. The protrusion serves to limit the extent to which the blade 420 deflects. Left and right rotating shafts 421 and 422 are installed at left and right sides of the vane 420, and the left and right rotating shafts 421 and 422 are installed on left and right bearings 4122 and 4142, respectively. A "Z" shaped deflector 430 and web 440 equal to the number of blades 420 are located within the right rim 414. One end of the deflection member 430 and the right rotating shaft 422 extend into the right frame 414, and are fixedly connected, and the other end of the deflection member 430 is movably connected with the surface of the connecting plate 440. That is, the connecting plate 440 has a plurality of holes, and one end of the deflecting member 430 extends into the holes. The upper end of the connection plate 400 is connected to the other end of the sub-cable 520. The upward movement of the connecting plate 440 along the length direction of the right frame 414 drives all the vanes 420 to deflect simultaneously through the deflecting shaft 430, so as to open the vanes 420 of the blind body 400. When the blind body 400 needs to be closed, the connection plate 440 moves downward along the length of the right frame 414 under the weight of the connection plate 440, and the vanes 420 are closed.
In this embodiment, in order to achieve the self-closing of the vane 420, the connection plates 440 made of metal may be used and/or the number of the connection plates 440 may be increased to change the gravity action during the recovery.
In the present embodiment, in order to improve the self-closing capability of the blade 420, the magnet 441 is attached to the lower end of the connecting plate 440, and the magnet or the iron piece is also attached to the lower end of the right frame 414, so that the moving capability of the connecting plate 440 is changed by the attraction force between the magnet and the iron piece.
In this embodiment, a return spring may be provided between the lower end of the connecting plate 440 and the lower end of the right frame 414. By restoring the tension of the spring, the connection plate 440 gradually moves downward to close the blade 420 after the connection plate 440 gradually loses the pulling action of the secondary wire rope 520.
In this embodiment, when the temperature sensor 100 acquires the temperature in the animal house in real time, the temperature sensor transmits the temperature value acquired in real time to the PLC controller. When the monitored temperature value exceeds a preset value in the PLC controller, the PLC controller 200 controls one or more electric putter 300 to operate. The electric push rod 300 works to pull the main steel wire rope 510 to move in the direction, and the auxiliary steel wire rope 520 is reversed by the fixed pulley 540 and then pulls the connecting plate 440 upwards. The connecting plate 440 synchronously drives all the blades 420 to deflect through the deflecting piece 430, and the gaps between the blades 420 are increased, so that the gas flow is facilitated, and the temperature is reduced. When the temperature sensor 100 acquires that the temperature in the livestock farm is lower than or close to the preset value range in real time, the electric push rod 300 gradually releases the main steel wire rope 510, the main steel wire rope 510 is gradually withdrawn under the tension of the tension spring 550, the tension of the auxiliary steel wire rope 520 on the connecting plate 440 is reduced, the auxiliary steel wire rope gradually moves downwards under the gravity of the connecting plate 440, the blades 420 reversely deflect, and the gaps among the blades 420 are gradually reduced to reduce the air flow and maintain the temperature in the livestock farm.
By adopting the system in the embodiment, the temperature in the livestock farm house can be monitored and adjusted in real time through the automatic control of the shutter, the control precision is greatly improved, more personnel are not needed to participate, the labor intensity of workers is reduced, and the manpower input is reduced.
In this embodiment, in order to improve the stability of the deflection, the left frame 412 is not hollow, and the deflecting member 430 and the connecting plate 440 are provided inside thereof, and the assembled structure is similar to that of the deflecting member 430 and the connecting plate 440 in the right frame 414. Both sides are connected simultaneously, have improved the reliability that deflects greatly.
Claims (10)
1. A temperature adaptive electrically controlled shutter system characterized by: comprises that
The shutter body is arranged at a window hole of a livestock farm;
the electric push rod is connected with the shutter body and can control the opening degree of one or more shutter bodies at the same time;
the temperature sensor is arranged in the wall of the livestock farm and used for acquiring the real-time temperature in the livestock farm and converting the real-time temperature into a temperature electric signal;
and the PLC receives the temperature electric signal sent by the temperature sensor, judges and controls the action of the electric push rod.
2. The temperature adaptive, electrically controlled shutter system according to claim 1, wherein: and a transmission mechanism is arranged between the shutter body and the electric push rod, and the opening degree of the shutter body is adjusted accordingly.
3. The temperature adaptive electrically controlled shutter system according to claim 2, characterized in that: the transmission mechanism comprises
The main steel wire rope is positioned above the top of the shutter body, and one end of the main steel wire rope is connected with the electric push rod;
one end of the extension spring is connected with the main steel wire rope, and the other end of the extension spring is connected with the wall of the livestock farm house;
a pulley support;
the fixed pulley is arranged on the pulley support;
and one end of the auxiliary steel wire rope is connected with the main steel wire rope, the middle part of the auxiliary steel wire rope penetrates through the sliding groove of the fixed pulley to change the direction of the auxiliary steel wire rope, and the other end of the auxiliary steel wire rope is connected with one shutter body.
4. The temperature adaptive electrically controlled shutter system according to claim 3, characterized in that: the transmission mechanism further comprises a universal pulley, and the main steel wire rope penetrates through a sliding groove of the universal pulley to change the direction of the main steel wire rope.
5. The temperature adaptive, electrically controlled shutter system according to claim 1, wherein: the blind body comprises
The framework is provided with an upper frame, a left frame, a lower frame and a right frame which are sequentially connected with one another to form a rectangular frame-shaped structure, the right frame is of a hollow structure, and a left bearing support, a right bearing support and a left bearing and a right bearing which are matched with the left bearing support and the right bearing support are correspondingly arranged on the opposite surfaces of the left frame and the right frame respectively;
the left end and the right end of each blade are provided with a left rotating shaft and a right rotating shaft which are tiled in the framework; the left rotating shaft and the right rotating shaft are respectively arranged in the left bearing and the right bearing;
the connecting plate is positioned on the hollow inner side of the right frame, and the upper end of the connecting plate is connected with the electric push rod;
and one end of the deflection piece and one end of the right rotating shaft extend into the right frame, and are fixedly connected, and the other end of the deflection piece is movably connected with the surface of the connecting plate.
6. The temperature adaptive electrically controlled shutter system according to claim 5, characterized in that: the left frame is also of a hollow structure, and the deflection piece and the connecting plate are also arranged in the left frame.
7. The temperature adaptive electrically controlled shutter system according to claim 5 or 6, characterized in that: the connecting plate is made of metal.
8. The temperature adaptive electrically controlled shutter system according to claim 7, wherein: the connecting plate is one or more; when the number of the blocks is multiple, the blocks are overlapped for use.
9. The temperature adaptive electrically controlled shutter system according to claim 5, 6 or 8, characterized in that: and a magnet is arranged at the lower end of the connecting plate, and a magnet or an iron sheet is also arranged at the lower end of the right frame.
10. The temperature adaptive electrically controlled shutter system according to claim 5, 6 or 8, characterized in that: and a restoring spring is arranged between the lower end of the connecting plate and the lower end of the right frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291776.4U CN211974812U (en) | 2020-03-10 | 2020-03-10 | Temperature self-adaptive electrically-controlled shutter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291776.4U CN211974812U (en) | 2020-03-10 | 2020-03-10 | Temperature self-adaptive electrically-controlled shutter system |
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| Publication Number | Publication Date |
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| CN211974812U true CN211974812U (en) | 2020-11-20 |
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| CN202020291776.4U Expired - Fee Related CN211974812U (en) | 2020-03-10 | 2020-03-10 | Temperature self-adaptive electrically-controlled shutter system |
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| CN (1) | CN211974812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832650A (en) * | 2021-01-18 | 2021-05-25 | 中车株洲电力机车有限公司 | Shutter for ventilation between rail vehicle machines |
-
2020
- 2020-03-10 CN CN202020291776.4U patent/CN211974812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832650A (en) * | 2021-01-18 | 2021-05-25 | 中车株洲电力机车有限公司 | Shutter for ventilation between rail vehicle machines |
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