CN216388314U - Failure detection alarm system for farm - Google Patents
Failure detection alarm system for farm Download PDFInfo
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- CN216388314U CN216388314U CN202122692928.9U CN202122692928U CN216388314U CN 216388314 U CN216388314 U CN 216388314U CN 202122692928 U CN202122692928 U CN 202122692928U CN 216388314 U CN216388314 U CN 216388314U
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Abstract
The utility model relates to a fault detection and alarm system for a farm, which comprises: the system comprises an internal housing alarm device, a first contactor, an internal housing controller, an electric energy sensor, an internal housing alarm and a first contactor, wherein the internal housing alarm device is assembled inside a breeding housing of a farm, is connected with the electric energy sensor, a coil of the first contactor and the internal housing alarm, and is used for acquiring electric energy information of electric equipment in the housing through the electric energy sensor, controlling the internal housing alarm to send an alarm signal and controlling a contact of the first contactor to generate an action signal; the device comprises an outer house alarm device, an outer house controller and an outer house alarm, wherein the outer house alarm device is assembled outside a breeding house of a farm, the outer house controller is connected with a contact of a first contactor and the outer house alarm, and the outer house controller is used for acquiring an action signal of the contact of the first contactor and controlling the outer house alarm to send an alarm signal. The technical scheme provided by the utility model can improve the reliability of the fault alarm of the farm.
Description
Technical Field
The present invention relates generally to the field of farm malfunction alerting technology. More particularly, the present invention relates to a farm fault detection alarm system.
Background
With the increasing number of electrified, intelligent and automatic devices in the farm, the electrical safety problem of the farm is more and more important. In order to guarantee the power consumption safety of plant, all be provided with failure detection alarm system at plant, for example set up voltage transformer, current transformer isoelectrical energy sensor in order to detect voltage information and current information on the power supply line on electrical equipment's power supply line to when voltage and electric current on the power supply line appear unusually, send alarm information through the alarm, in order to remind the staff in time to take measures, prevent the further diffusion of trouble.
At present, most of fault detection alarm systems of farms are assembled at all breeding units in a breeding house, and when power supply of the breeding units is abnormal, corresponding fault detection alarm systems can send alarm signals to workers. Because the existing alarm is mainly an audible and visual alarm, the alarm signal transmitted by the alarm has a wired propagation distance, and in a breeding house of a large-scale farm, if a worker is far away from the alarm or is positioned outside the breeding house, the alarm signal transmitted by the alarm can not be received, so that the reliability of the alarm mode is poor.
In summary, the conventional farm malfunction alarm system has a problem of poor reliability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a farm fault detection and alarm system which is used for at least solving the problem of poor reliability of farm fault alarm.
In order to solve at least the above problems, the present invention provides the following technical solutions:
an farm fault detection alarm system comprising: the system comprises an in-house alarm device, a controller, an electric energy sensor, an in-house alarm and a first contactor, wherein the in-house alarm device is assembled inside a breeding house of a farm, is connected with the electric energy sensor, a coil of the first contactor and the in-house alarm, and is used for acquiring electric energy information of electric equipment in the house through the electric energy sensor, controlling the in-house alarm to send out an alarm signal and enabling a contact of the first contactor to generate an action signal by controlling the electrified state of the coil of the first contactor; the outer alarm device of house for the assembly is outside at the breed house of plant, has outer controller of house and the outer alarm of house, the outer controller of house is connected the contact of first contactor with the outer alarm of house is used for acquireing the action signal of first contactor contact, and control the outer alarm of house sends alarm signal.
According to an embodiment of the utility model, the exterior-cut controller is further connected with an exterior-cut communication module, and the exterior-cut communication module is used for being in communication connection with the user terminal so as to send alarm information to the user terminal.
According to another embodiment of the utility model, the electric energy sensor comprises a voltage transformer and/or a current transformer, and is used for acquiring electric energy information of electric equipment in the farm.
According to another embodiment of the utility model, the controller in the shed is further connected with a whole row of alarms, and the whole row of alarms are used for being assembled on the row of the breeding units where the breeding units are located corresponding to the alarm devices in the shed so as to send out breeding unit row alarm information.
According to another embodiment of the utility model, the alarm further comprises an in-house wireless signal transmitter, wherein the in-house wireless signal transmitter is connected with the whole row of alarms and is used for acquiring the working state of the whole row of alarms and sending alarm information to a user.
According to another embodiment of the utility model, the alarm device further comprises a second contactor, wherein coils of the second contactor are connected with the whole row of alarm devices in parallel, contacts of the second contactor are connected with an in-house wireless signal transmitter, and the in-house wireless signal transmitter is used for acquiring action signals of the contacts of the second contactor and sending alarm information to a user terminal.
According to another embodiment of the utility model, the in-house alarm unit further comprises a third contactor, a coil of the third contactor is connected with the in-house alarm in parallel, and a contact is used for being arranged on a line between the fan and the power supply.
According to another embodiment of the utility model, the inside alarm device further comprises an inside controller, the inside controller is connected with an environment detection sensor and is connected with the inside alarm and a coil of the first contactor, and the inside controller is used for acquiring environment information in the breeding house through the environment detection sensor, controlling the inside alarm to send alarm information and controlling a contact of the first contactor to generate an action signal.
According to another embodiment of the present invention, the house interior environment detection device further includes a fourth contactor, the house interior controller is connected to a coil of the fourth contactor, one end of a contact of the fourth contactor is used for connecting a power supply, and the other end of the contact is connected to the house interior alarm and the coil of the first contactor.
According to yet another embodiment of the present invention, further comprising a fifth contactor, the fifth contactor being redundant to the first contactor.
The technical scheme provided by the utility model comprises an in-house alarm device and an out-house alarm device, wherein the in-house alarm device is assembled in a farm house, the out-house alarm device is assembled outside the farm house, an in-house controller in the in-house alarm device can detect whether electric equipment of the farm house has faults through an electric energy sensor, and if the electric equipment of the farm house has the faults, the in-house alarm device can be controlled to send out an alarm signal in the farm house and control a coil of a first contactor to be electrified; after the coil of first contactor got electric, its contact can produce corresponding action signal, after the controller can detect this action signal outside the house, can control the alarm outside the house of giving out alarm signal at the breed house. In summary, the system for detecting and alarming the farm failures provided by the utility model can send out alarm signals inside and outside the farm when the electric equipment inside the farm breaks down, and simultaneously remind the staff inside and outside the farm to take measures in time to eliminate the failures, so that compared with the prior art, the reliability of the farm failure alarm can be improved.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 is a schematic structural diagram of a farm fault detection alarm system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a power supply line for a culture unit according to an embodiment of the utility model;
FIG. 3 is a schematic structural diagram of a farm fault detection alarm system provided with a whole row of alarms according to an embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a farm malfunction detection alarm system provided with a wireless signal transmitter according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a farm malfunction detection alarm system provided with a third contactor according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a farm malfunction detection alarm system provided with an in-house environment detection device according to an embodiment of the present invention; and
fig. 7 is a schematic structural diagram of a farm fault detection alarm system provided with a fifth contactor according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be understood by those skilled in the art that the embodiments described below are some embodiments of the present disclosure, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 shows a farm failure detection alarm system provided by the present application, which is used for detecting failures in a farm and sending out an alarm signal when a failure is detected, so as to remind relevant people to take measures in time.
As shown in fig. 1, the farm fault detection alarm system provided by the application comprises an inside-house alarm device and an outside-house alarm device, wherein the inside-house alarm device comprises an inside-house controller, an electric energy sensor, an inside-house alarm BELL1 (a buzzer or an audible and visual alarm can be adopted) and a first contactor TK1, and the outside-house alarm device comprises an outside-house controller and an outside-house alarm BELL2 (an audible and visual alarm can be adopted). In the plant fault detection alarm system shown in fig. 1, the outside plant controller and the inside plant controller both adopt PLCs, power ports of the outside plant controller and the inside plant controller are both connected with a live wire L, and the live wire L has an alternating voltage of 220V and can supply power to the outside plant controller and the inside plant controller.
According to the system for detecting and alarming the faults of the farm, the alarm device in the farm is assembled inside the farm breeding farm, the first contactor TK1 is an alternating current contactor, one end of a coil of the first contactor TK1 is connected with one output port of a controller in the farm, and the other end of the coil is connected with a zero line N1; one end of the in-house alarm BELL1 is connected with one output port of the in-house controller, and the other end is connected with a zero line N1. Taking the structure shown in fig. 1 as an example, the coil of the first contactor TK1 is connected in parallel with the alarm unit BELL1 in the house, and then one end of the coil is connected with one output port of the controller in the house, and the other end is connected with the zero line N1, which can ensure that the alarm unit BELL1 and the first contactor KT1 are triggered simultaneously on one hand, and can reduce the number of output ports of the controller in the house on the other hand.
According to the system for detecting and alarming the faults of the farm, the outside-shed alarm device is assembled outside the farm breeding shed, one end of the outside-shed alarm BELL2 is connected with the outside-shed controller, and the other end of the outside-shed alarm BELL2 is connected with the zero line N1; the contact of the first contactor TK1 is connected with the input port of the external controller, when the contact of the first contactor TK1 acts, the external controller can receive a corresponding action signal, for example, when one end of the contact of the first contactor TK1 is connected with the input port of the external controller, and the other end of the contact is grounded, if the contact of the first contactor TK1 is closed, the input port of the external controller can receive a low potential signal, and if the contact of the first contactor TK1 is closed, the input port of the external controller is in a floating state; in the farm fault detection and alarm system shown in fig. 1, one end of the contact of the first contactor TK1 is connected with the positive pole of the power supply, the other end is connected with one input port of the external controller, when the contact of the first contactor TK1 is opened and closed, the connection between the input port of the external controller and the power supply is correspondingly connected or disconnected, namely when the contact of the first contactor TK1 is actuated, the external controller can receive a corresponding action signal.
In the system for detecting and alarming the farm faults in the embodiment, the outside-shed alarming device is an alarming device assembled outside the breeding shed and used for sending out an alarming signal outside the breeding shed so as to send out alarming information to workers outside the breeding shed. Alarm device is the alarm device who breeds the unit department in the house of assembly breeds in breeding the house, when having a plurality of breed units in breeding the house, has a plurality of alarm device in the house among the plant fault detection alarm system, alarm device sets up corresponding breed unit department in breeding the house respectively in each house to alarm device and the outer alarm device of house connected mode in each house between, with the house shown in figure 1 alarm device and the outer alarm device of house connected mode between the same.
The application provides a plant fault detection alarm system, its theory of operation is:
the shed interior controller judges whether a power supply system of the breeding shed is abnormal or not according to data detected by the electric energy sensor, if so, the output port connected with the coil of the first contactor TK1 and connected with the shed interior alarm BELL1 is controlled to output voltage, so that the coil of the first contactor TK1 and the shed interior alarm BELL1 are powered; the alarm BELL1 in the house sends out an alarm signal after being electrified, and reminds the staff in the house to take measures to eliminate the fault; after a coil of the first contactor TK1 is electrified, a contact is closed, a power supply is connected with a corresponding input port on the exterior-cut controller, and the pin on the exterior-cut controller receives an action signal of the contact of the first contactor TK 1; when the outside-cut controller receives an action signal of a contact of the first contactor TK1, the output port of the outside-cut alarm BELL2 is controlled to output voltage, so that the outside-cut alarm BELLE2 sends out an alarm signal to remind an outside-cut worker to take measures.
In summary, according to the plant fault detection alarm system provided by the application, the internal controller is connected with the coil of the first contactor TK1, the external controller is connected with the contact of the first contactor TK1, and when the external controller controls the internal alarm BELL1, the external controller can also control the contact of the first contactor TK1 to act, so that the external controller receives corresponding signals. Because the technical scheme that this application provided when breeding the unit and breaking down, can be simultaneously breed the house in the plant and send alarm signal outside the house simultaneously, remind the inside staff with outside of breed house in time to take measures, consequently compare with the mode that only sends alarm mode in breeding the house among the prior art, can improve failure alarm's reliability.
The plant fault detection alarm system is integrally introduced in the above, and the external alarm device is explained in combination with a specific application scene.
In an application scenario, the outside-cut controller is further connected with an outside-cut communication module, and the outside-cut communication module CAN adopt wired communication modules such as an RS485 communication module and a CAN communication module, and CAN also adopt wireless communication modules such as a USR network communication module and a GPRS network communication module. The out-house controller can establish communication connection with user terminal (like cell-phone, panel computer, computer etc.) through out-house communication module, after the out-house controller acquires the action signal of first contactor KT1 contact, can send alarm information to user terminal through communication module, makes the user can receive alarm information on user terminal, learns that the plant breaks down.
The alarm device outside the house is explained in detail above, and the alarm device inside the house is explained in detail below by combining with a specific application scenario.
In one application scenario, the power sensor includes a voltage transformer and a current transformer. A plurality of culture units are arranged in a culture house of a farm, and each culture unit is provided with corresponding electric equipment such as an illuminating lamp, a fan, a heater and the like. The power consumption devices of the cultivation units are respectively connected with the power supply system through corresponding power supply circuits, taking the power supply circuit of one of the power consumption devices of the cultivation unit as an example, as shown in fig. 2, the power supply circuit of the power consumption device of the cultivation unit comprises an a-phase circuit, a B-phase circuit, a C-phase circuit and an N-phase circuit, and a circuit breaker KD1 is arranged on the power supply circuit, namely the power supply circuit of the power consumption device of the cultivation unit is a three-phase four-wire power supply circuit. The current transformer PT1 and the voltage transformer PT2 of the electric energy sensor, the current transformer PT1 are arranged on each phase line and used for detecting the current of each phase line, and the voltage transformer PT2 is arranged on each phase line and used for detecting the voltage of each phase line. The controller in the shed can detect voltage information and current information on a power supply line of the culture unit according to the voltage transformer PT1 and the current transformer PT2, and judge whether power supply of electric equipment in the culture unit has faults or not according to the obtained voltage information and current information.
In another application scenario, as shown in fig. 3, the house controller is also connected to a full row of alarms BELL 3. A plurality of culture units are arranged in a culture house of a farm, and the culture units are distributed according to rows and columns and are arranged into a plurality of culture unit rows, and each culture unit row is provided with a plurality of culture units. The plant fault detection alarm system that this embodiment provided, every unit of breeding is provided with alarm device in the house, and every unit row of breeding has a whole row of alarm, and the controller is connected with corresponding whole row of alarm in the house among the alarm unit in each house, when the controller judges corresponding unit of breeding and breaks down in the house, still control corresponding alarm in the house and send alarm signal, when detecting the trouble, not only control corresponding alarm in the house and send alarm signal, still control corresponding whole row of alarm and send alarm signal. Taking the structure shown in fig. 3 as an example, the house controller is connected with the positive poles of the whole row of alarm BELLs BELL3, the negative poles of the whole row of alarm BELLs BELL3 are connected with the zero line N2, and the difference between the zero line N1 and the zero line N2 is that the positions in the cultivation facility are different. When the controller in the shed judges that the culture unit has abnormality, the whole-row alarm BELL3 is controlled to send out whole-row alarm information. According to the arrangement mode of the embodiment, when a fault occurs, a worker can obtain the row of the culture unit with the fault according to the whole row of alarm BELL3 which sends out the alarm signal, and then find out the culture unit with the fault according to the in-house alarm BELL1 in the row, so that the efficiency of determining the position of the culture unit can be improved.
Further, in another application scenario, the farm fault detection alarm system further includes an in-house wireless signal transmitter, the in-house wireless signal transmitter is connected with the whole row of alarm BELL3 to acquire the working state of the whole row of alarm BELL3, for example, a voltage sensor is provided to detect the voltage across the whole row of alarm BELL3, and the voltage across the whole row of alarm BELL3 is used to determine whether the whole row of alarm BELL3 is in the working state. The house wireless signal transmitter is also in wireless communication connection with a user terminal of a worker, and when the alarm BELL3 of the whole row of the alarm gives an alarm signal, the house wireless signal transmitter can send information to the user terminal to give a remote alarm to a user.
The connection between the in-house wireless signal transmitter and the entire bank of alarms BELL3 will now be described in more detail, using the manner shown in fig. 4 as an example. It will be appreciated that the configuration shown in fig. 4 is exemplary and not limiting, and that the above description of the entire array of alarm BELL3 and the in house wireless signal transmitter also applies to the description of fig. 4 below.
As shown in fig. 4, the farm fault detection alarm system is also provided with a second contactor KT2, the second contactor KT2 is an AC contactor, a coil is connected in parallel with the whole row of alarm BELL3, and two ends of a contact are respectively connected with an input port and an output port of a wireless signal transmitter in the farm. When the house controller controls the operation of the whole row alarm BELL3, the whole row alarm BELL3 is powered on, and simultaneously, the coil of the second contactor KT2 is also powered on. The coil of the second contactor KT2 is electrified and then contacts act, and the on-off state between the input port and the output port of the two ends of the contact of the second contactor KT2 in the wireless signal transmitter in the house is changed, so that the wireless signal transmitter in the house can judge whether the whole row of alarms BELL3 send alarm signals or not according to the change of the on-off state; if the whole row of alarm BELL3 sends out alarm signals, the wireless signal transmitter in the house sends the alarm information to the user terminal by means of short messages and the like through communication connection with the user terminal.
In another application scenario, each culture unit in the culture shed is respectively provided with a corresponding fan, and the alarm in the culture shed further comprises a third contactor KT3, as shown in FIG. 5, the third contactor KT3 is an AC contactor and is connected with the fan in the corresponding culture unit, and when the culture unit fails, the fan can be controlled to start working, so that the air flowing speed in the culture unit is increased, and the air quality in the culture unit is improved. In fig. 5, one end of a coil of a third contactor KT3 is connected with a corresponding house controller, and the other end is connected with a zero line N1, such as being connected with a house alarm BELL1 in parallel; the contact of the third contactor KT3 is connected in series on a circuit of a power supply end connecting power supply of the corresponding fan, when the controller in the house controls the alarm BELL1 in the house to send out an alarm signal, the alarm BELL1 in the house is electrified, meanwhile, the coil of the third contactor KT3 is electrified, the contact is closed, the fan is connected with the power supply and is electrified, and the fan starts to work after being electrified, so that the air flowing speed in the culture unit is increased. The mode of setting up of this embodiment can control the fan when breeding the unit and make the air flow speed in breeding the unit accelerate to make the air in breeding the unit keep clean, consequently can guarantee to breed the healthy growth of the interior livestock of unit.
The farm fault detection alarm system is described in further detail below.
In one embodiment, the house interior alarm device further comprises an environment controller, the environment controller is connected with an environment detection sensor and is connected with the house interior alarm and a coil of the first contactor KT1, and the environment controller is used for acquiring environment information in the corresponding cultivation unit through the environment detection sensor, judging whether the environment in the cultivation unit is abnormal according to the detected environment information, if so, controlling the house interior alarm to send out an alarm signal, and controlling the coil of the first contactor KT1 to be electrified so that a contact of the first contactor TK1 acts.
The connection between the environmental controller and the coils of the in-house alarm BELL1 and the first contactor KT1 will be described in detail below, taking the mode shown in fig. 6 as an example. It is to be understood that the configuration shown in fig. 6 is exemplary and not limiting, and that the above description of the environmental controller, the house alarm BELL1, the first contactor KT1 also applies to the description of fig. 6 below.
Taking the structure shown in fig. 6 as an example, the alarm device in the house further comprises a fourth contactor KT4, the fourth contactor KT4 is an ac contactor, two ends of a coil are respectively connected with an input port and an output port of the environment controller, one end of a contact is connected with the live wire L, and the other end of the contact is connected with the coil of the first contactor KT1 and the positive electrode of the power end of the alarm device in the house. The environment detection sensor can detect the environment information of the corresponding breeding unit, the environment controller can acquire the environment information of the corresponding breeding unit according to the environment detection sensor, and when the environment of the corresponding breeding unit is abnormal, the coil of the fourth contactor KT4 can be controlled to be electrified, so that the contact of the fourth contactor KT4 is closed; when the contact of the fourth contactor KT4 is closed, the positive electrode of the power supply end of the in-house alarm BELL1 and the coil of the first contactor KT1 are connected with the live wire L, the in-house alarm BELL1 sends out an alarm signal, and the contact of the first contactor KT1 is closed. The setting mode of the embodiment can enable the interior alarm BELL1 and the exterior alarm BELL2 to send out alarm signals when the environment in the culture unit is abnormal, so that the reliability of monitoring the environment in the culture unit is improved.
Further, in another embodiment, the environment detection sensor includes a temperature sensor and a humidity sensor for detecting temperature information and humidity information in the cultivation unit, respectively. The environment controller can acquire temperature information and humidity information in the breeding unit according to the temperature sensor and the humidity sensor, and when the temperature and the humidity in the breeding unit are not in a set range, the environment in the pigsty is judged to be abnormal. The setting mode of this embodiment can be monitored temperature and humidity in the unit of breeding to improve the reliability to breeding house temperature and humidity control.
The following further describes the farm fault detection alarm system
As shown in fig. 7, in an application scenario, the farm fault detection and alarm system further includes a fifth contactor KT5, the fifth contactor KT5 is an ac contactor and is redundantly arranged with the first contactor KT1, that is, a coil of the fifth contactor KT5 is arranged in parallel with a coil of the first contactor KT1, and a contact of the fifth contactor KT5 is arranged in parallel with a contact of the first contactor KT 1. When the controller in the house controls the coil of the first contactor KT1 to be electrified, the coil of the fifth contactor KT5 is also electrified, and the contact of the first contactor KT1 and the contact of the second contactor KT5 are simultaneously closed, so that the reliability of signal transmission to the controller outside the house is ensured. The setting mode of this embodiment, with first contactor KT1 and the redundant setting of fifth contactor KT5, can improve the reliability of being connected between alarm device and the outer alarm device of house in the house, consequently can improve plant's fault detection alarm system's reliability.
In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.
While various embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will occur to those skilled in the art without departing from the spirit and scope of the present invention. It should be understood that various alternatives to the embodiments of the utility model described herein may be employed in practicing the utility model. It is intended that the following claims define the scope of the utility model and that the module compositions, equivalents, or alternatives falling within the scope of these claims be covered thereby.
Claims (10)
1. An farm fault detection alarm system, comprising:
the system comprises an in-house alarm device, a controller, an electric energy sensor, an in-house alarm and a first contactor, wherein the in-house alarm device is assembled inside a breeding house of a farm, is connected with the electric energy sensor, a coil of the first contactor and the in-house alarm, and is used for acquiring electric energy information of electric equipment in the house through the electric energy sensor, controlling the in-house alarm to send out an alarm signal and enabling a contact of the first contactor to generate an action signal by controlling the electrified state of the coil of the first contactor;
the outer alarm device of house for the assembly is outside at the breed house of plant, has outer controller of house and the outer alarm of house, the outer controller of house is connected the contact of first contactor with the outer alarm of house is used for acquireing the action signal of first contactor contact, and control the outer alarm of house sends alarm signal.
2. The system of claim 1, wherein the shed controller is further connected with a shed communication module, and the shed communication module is used for being in communication connection with a user terminal so as to send alarm information to the user terminal.
3. The system of claim 1, wherein the power sensor comprises a voltage transformer and/or a current transformer, and is used for acquiring power information of electric equipment in the farm house.
4. The system of claim 1, wherein the controller in the farm is further connected with a whole row of alarms, and the whole row of alarms are used for being assembled in the farm corresponding to the row of the culture units where the culture units are located, so as to send out culture unit row alarm information.
5. The system of claim 4, further comprising an in-house wireless signal transmitter connected to the entire row of alarms, and configured to acquire an operating status of the entire row of alarms and send alarm information to a user.
6. The system of claim 5, further comprising a second contactor, wherein coils of the second contactor are connected in parallel with the entire row of alarms, contacts of the second contactor are connected with an in-house wireless signal transmitter, and the in-house wireless signal transmitter is used for acquiring action signals of the contacts of the second contactor and sending alarm information to a user terminal.
7. The system of claim 1, wherein the in-house alarm unit further comprises a third contactor, wherein a coil of the third contactor is connected in parallel with the in-house alarm, and a contact is arranged on a line between the fan and the power supply.
8. The system according to claim 1, wherein the in-house alarm device further comprises an in-house controller, the in-house controller is connected with an environment detection sensor and is connected with the in-house alarm and the coil of the first contactor, and the in-house controller is used for acquiring environment information in the in-house culture house through the environment detection sensor, controlling the in-house alarm to send out alarm information and controlling the contact of the first contactor to generate an action signal.
9. The system of claim 8, wherein the farm environment monitoring device further comprises a fourth contactor, the farm controller is connected to a coil of the fourth contactor, one end of a contact of the fourth contactor is used for connecting a power supply, and the other end of the contact of the fourth contactor is connected to the coil of the farm alarm and the coil of the first contactor.
10. The farm fault detection alarm system of claim 1, further comprising a fifth contactor, the fifth contactor being redundant to the first contactor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122692928.9U CN216388314U (en) | 2021-11-04 | 2021-11-04 | Failure detection alarm system for farm |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122692928.9U CN216388314U (en) | 2021-11-04 | 2021-11-04 | Failure detection alarm system for farm |
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| CN216388314U true CN216388314U (en) | 2022-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038168A (en) * | 2021-11-04 | 2022-02-11 | 牧原食品股份有限公司 | Failure detection alarm system for farm |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038168A (en) * | 2021-11-04 | 2022-02-11 | 牧原食品股份有限公司 | Failure detection alarm system for farm |
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