Fire fighting device and boosting integrated cabin
By introducing smoke-side relays and temperature-side relays into fire protection devices, the alarm nodes of detectors are expanded to realize first-level and second-level alarm mechanisms, solving the problem of high false alarm rate of traditional fire protection devices and improving the reliability and cost-effectiveness of the devices.
Patent Information
- Application Number
- CN202423134297.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Traditional fire-fighting devices, such as smoke detectors and temperature detectors, have a high false alarm rate, resulting in low equipment reliability and easy power outages and tripping, which affects the stable operation of energy storage systems.
By using smoke-side relays and temperature-side relays to extend the detector alarm nodes, a first-level alarm and a second-level alarm mechanism can be implemented. Power outages can be controlled through different strategies to increase the reliability of fire-fighting actions.
It reduces the false alarm rate, improves the reliability of fire-fighting devices, avoids the expansion of faults caused by false alarms, reduces the impact on energy storage systems, and is cost-effective.
Smart Images
Figure CN223654326U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to energy storage system technical field especially to a fire fighting device and boost integrated cabin. BACKGROUND
[0002] With the vigorous development of energy storage, the delivery volume of AC side products, i.e. boost integrated cabin, is also greatly improved, and the safe and stable operation of the equipment of the boost integrated cabin is paid more and more attention to. In addition to putting in great efforts in the intrinsic safety of the equipment, the fire fighting device is additionally set up for the abnormal situation occurring in the operation process, such as over-temperature or fire. Due to the limitation of the structural form, electrical performance and cost of the boost integrated cabin and other factors, it is impossible to set up fire extinguishing agent for full flooding fire fighting. The traditional fire fighting device sets up smoke detector and temperature detector in the boost integrated cabin, both of which are dry contact output type. The device is driven by the change of the environment detected by the detector to displace its node, displays whether the abnormal situation occurs in the boost integrated cabin, and then executes power-off tripping process. The traditional fire fighting device is widely verified in the market, and has some disadvantages. As long as one of the smoke detector and the temperature detector displaces its node, the equipment will execute power-off tripping and shutdown, and there are many false reports, resulting in low reliability. SUMMARY
[0003] The utility model aims at providing a fire fighting device and boost integrated cabin to solve the technical problem that the traditional fire fighting device in the prior art has some disadvantages, as long as one of the smoke detector and the temperature detector displaces its node, the equipment will execute power-off tripping and shutdown, there are many false reports, and the reliability is low.
[0004] The utility model provides a kind of fire-fighting device, comprising: power supply, with the smoke detector of power supply electricity connection, temperature detector, smoke side relay, temperature side relay and alarm;The smoke detector, the temperature detector, the smoke side relay and the temperature side relay are used to set in cabin body, and the alarm is used to set in the cabin body outside;The smoke side relay includes smoke side input connection point and multiple smoke side output connection points, the smoke detector is electrically connected with the smoke side input connection point, and the first smoke side output connection point in multiple smoke side output connection points is electrically connected with the alarm;The temperature side relay includes temperature side input connection point and multiple temperature side output connection points, the temperature detector is electrically connected with the temperature side input connection point, and the first temperature side output connection point in multiple temperature side output connection points is electrically connected with the alarm;At least one except the first smoke side output connection point in multiple smoke side output connection points and at least one except the first temperature side output connection point in multiple temperature side output connection points are one-to-one corresponding after being mutually connected in series for being connected with the control system of boost integrated cabin.
[0005] The fire-fighting device can expand the alarm node of the smoke detector through the smoke relay and expand the alarm node of the temperature detector through the temperature relay, can execute different strategies, can realize primary alarm and secondary alarm, when primary alarm is sent, staff checks whether there is an abnormality, the boost integrated cabin does not execute power-off tripping, and when the fire-fighting device sends secondary alarm, it is indicated that there is a high probability of fire in the cabin body, the boost integrated cabin executes power-off tripping and alarms the staff, so that the staff can timely handle.
[0006] As an optional solution, the fire-fighting device further comprises a measurement and control device, and the measurement and control device comprises a plurality of measurement and control connection points; a second smoke side output connection point in the plurality of smoke side output connection points and a second temperature side output connection point in the plurality of temperature side output connection points are connected in series in the same loop with one of the plurality of measurement and control connection points; and the measurement and control device is used to be in communication connection with the control system.
[0007] Further, a third smoke side output connection point in the plurality of smoke side output connection points and another measurement and control connection point in the plurality of measurement and control connection points are connected in series in the same loop; and a third temperature side output connection point in the plurality of temperature side output connection points and another measurement and control connection point in the plurality of measurement and control connection points are connected in series in the same loop.
[0008] As an alternative, a fourth smoke side output connection point of the plurality of smoke side output connection points and a fourth temperature side output connection point of the plurality of temperature side output connection points are both used to be connected in series with a trip node in the control system in the same loop.
[0009] Further, a fifth smoke side output connection point of the plurality of smoke side output connection points is used to be connected with a fire control center, and a fifth temperature side output connection point of the plurality of temperature side output connection points is used to be connected with the fire control center.
[0010] Further, a sixth smoke side output connection point of the plurality of smoke side output connection points is a smoke side backup connection point, and a sixth temperature side output connection point of the plurality of temperature side output connection points is a smoke side backup connection point.
[0011] Further, the power supply is an auxiliary power supply of the booster integrated cabin.
[0012] The utility model provides a kind of booster integrated cabin, comprising: cabin body and above-mentioned fire-fighting device, the smoke detector, the temperature detector, the smoke side relay and the temperature side relay are arranged in the cabin body, the alarm is arranged outside the cabin body.
[0013] Further, the cabin body includes a low-voltage electric room, a high-voltage electric room and a transformer room, and the smoke detector, the temperature detector, the smoke side relay and the temperature side relay are arranged in the low-voltage electric room, the high-voltage electric room and the transformer room.
[0014] Further, the smoke detector and the temperature detector are arranged at the top of the cabin body.
[0015] It should be understood that both the foregoing general description and the following detailed description are intended for purposes of illustration and description, and are not necessarily limiting of the present disclosure. The drawings illustrate subject matter of the present disclosure. The description and drawings are to be regarded as illustrative in nature, and are not intended to limit the scope of the disclosure. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 It is a structural schematic diagram of the booster integrated cabin of the embodiments of the utility model;
[0018] Figure 2 Fig. 1 is an electrical schematic diagram of a fire-fighting device in a booster integrated cabin according to the present application; Figure 1 Fig. 2 is an electrical schematic diagram of a first node of the fire-fighting device in the booster integrated cabin according to the present application;
[0019] Figure 3 Fig. 3 is an electrical schematic diagram of a second node and a third node of the fire-fighting device in the booster integrated cabin according to the present application; Figure 1 Fig. 4 is an electrical schematic diagram of a fourth node of the fire-fighting device in the booster integrated cabin according to the present application.
[0020] Figure 4 Fig. 5 is an electrical schematic diagram of a control system of the fire-fighting device in the booster integrated cabin according to the present application. Figure 1 Fig. 6 is an electrical schematic diagram of a trip node of the fire-fighting device in the booster integrated cabin according to the present application.
[0021] Figure 5 Fig. 7 is an electrical schematic diagram of a measuring and controlling device of the fire-fighting device in the booster integrated cabin according to the present application. Figure 1 Fig. 8 is an electrical schematic diagram of a transformer room of the fire-fighting device in the booster integrated cabin according to the present application.
[0022] Fig. 9 is an electrical schematic diagram of a low-voltage electric room of the fire-fighting device in the booster integrated cabin according to the present application.
[0023] 1 - power supply;
[0024] 2 - smoke detector;
[0025] 3 - temperature detector;
[0026] 4 - smoke side relay; 41 - first smoke side node; 42 - second smoke side node; 43 - third smoke side node; 44 - fourth smoke side node;
[0027] 5 - temperature side relay; 51 - first temperature side node; 52 - second temperature side node; 53 - third temperature side node; 54 - fourth temperature side node;
[0028] 6 - alarm;
[0029] 7 - cabin body; 71 - low-voltage electric room; 72 - high-voltage electric room; 73 - transformer room;
[0030] 8 - measuring and controlling device;
[0031] 9 - control system;
[0032] 10 - trip node. DETAILED DESCRIPTION
[0033] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments.
[0034] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application, but merely represents selected embodiments of the application.
[0035] Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.
[0036] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0037] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0038] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0039] For example, Figures 1 to 5As shown, the utility model provides a fire fighting device, include: power supply 1, with power supply 1 electric connection's smoke detector 2, temperature detector 3, smoke side relay 4, temperature side relay 5 and alarm 6, smoke detector 2, temperature detector 3, smoke side relay 4 and temperature side relay 5 are used to set up in cabin body 7, alarm 6 is used to set up in cabin body 7 outside, smoke side relay 4 includes smoke side input connecting point and multiple smoke side output connecting points, smoke detector 2 is electrically connected with smoke side input connecting point, and the first smoke side output connecting point in multiple smoke side output connecting points is electrically connected with alarm 6, temperature side relay 5 includes temperature side input connecting point and multiple temperature side output connecting points, temperature detector 3 is electrically connected with temperature side input connecting point, and the first temperature side output connecting point in multiple temperature side output connecting points is electrically connected with alarm 6, and at least one except the first smoke side output connecting point in multiple smoke side output connecting points and at least one except the first temperature side output connecting point in multiple temperature side output connecting points are correspondingly connected in series and are used to connect with the control system 9 of boost integrated cabin after mutual connection.
[0040] In the embodiment, the smoke detector 2 is electrically connected with the smoke side relay 4 through the wire, the smoke side relay 4 has multiple smoke side output connecting points located in different loops respectively, the alarm node of the smoke detector 2 is expanded into multiple smoke side nodes through the smoke side relay 4, and multiple smoke side node loops are formed.
[0041] As shown in the figure, Figure 3 The first smoke side output connecting point and the alarm 6 are connected in series in the same loop, the first temperature side connecting point and the alarm 6 are connected in series in the same loop, that is, the first smoke node and the first temperature node are connected in parallel, the smoke alarm node and the temperature alarm node are connected in parallel, when one of the smoke detector 2 and the temperature detector 3 changes the node according to the surrounding environment, one of the loop where the first smoke side output connecting point is located and the loop where the first temperature side output connecting point is located is connected, the first smoke side node 41 loop and the first temperature side node 51 loop are connected, and the alarm 6 alarms, which can remind personnel that the boost integrated cabin may have an anomaly and needs to be checked, at this time, the fire fighting device realizes primary alarm, and the boost integrated cabin does not execute power-off tripping under the condition of primary alarm.
[0042] When both the smoke detector 2 and the temperature detector 3 change nodes according to the surrounding environment, not only the first smoke side node 41 loop and the first temperature side node 51 loop are connected, the alarm 6 is alarmed, and at least one of the plurality of smoke side output connection points other than the first smoke side output connection point and at least one of the plurality of temperature side output connection points other than the first temperature side output connection point are connected in series (that is, the smoke alarm node and the temperature alarm node are connected in series) in the loop, and the control system 9 controls the execution of the power-off trip, at this time, the fire extinguishing device realizes the second alarm.
[0043] Therefore, the fire extinguishing device provided by the embodiment can execute different strategies through the expansion of the smoke relay to the smoke detector 2 alarm node and the expansion of the temperature relay to the temperature detector 3 alarm node, and can realize the first alarm and the second alarm. When the first alarm is issued, the staff checks whether there is an anomaly, and the boost integrated cabin does not execute the power-off trip. When the fire extinguishing device issues the second alarm, it means that there is a high probability of fire in the cabin 7, and the boost integrated cabin executes the power-off trip and alarms the staff, so that the staff can handle it in time. The fire extinguishing device provided by the embodiment can increase the reliability of the fire extinguishing action, avoid the expansion of the fault range due to the refusal of the single trip outlet, reduce the false alarm probability, avoid affecting the energy storage benefit, increase the function while reducing the cost, and make the system more cost-effective.
[0044] Among them, the power supply 1 can be an independently set power supply 1 module. As an optional solution, an auxiliary power supply 1 (AC220V) of the boost integrated cabin is used to reduce the number of components and reduce costs.
[0045] The smoke side input connection point and the smoke side output connection point of the smoke side relay 4 can be interfaces or pins, and the temperature side input connection point and the temperature side output connection point of the temperature side relay 5 can be interfaces or pins.
[0046] The way of realizing one-to-one correspondence between at least one of the plurality of smoke side output connection points other than the first smoke side output connection point and at least one of the plurality of temperature side output connection points other than the first temperature side output connection point can be various.
[0047] As an optional solution, as shown in Figure 4 The fire extinguishing device further includes a measurement and control device 8, and the measurement and control device 8 includes a plurality of measurement and control connection points. The second smoke side output connection point in the plurality of smoke side output connection points and the second temperature side output connection point in the plurality of temperature side output connection points are connected in series in the same loop with one of the plurality of measurement and control connection points. The measurement and control device 8 is used for communication connection with the control system 9.
[0048] In this embodiment, one of the second smoke output connection point, the second temperature output connection point and the measurement and control connection point is connected in series through the wire, that is, one of the second smoke side node 42, the second temperature side node 52 and the measurement and control connection point is connected in series, so that the alarm node of the smoke detector 2 and the alarm node of the temperature detector 3 are connected in series with the measurement and control device 8. Only when both the smoke detector 2 and the temperature detector 3 change nodes according to the surrounding environment, that is, both of them alarm, can the circuit be conducted. The implementation is to use the non-electricity input function of the measurement and control device 8 in the booster integrated cabin to connect the state signal to the measurement and control non-electricity input, and set it to alarm and trip. The alarm signal is transmitted to the background to remind the background personnel, and the tripping outlet triggers the system to execute the power-off tripping process. This process can be realized by conventional technical means, and will not be described here. The measurement and control device 8 can realize wired communication connection and wireless communication connection of the control system 9 (which can also be understood as the background), which is convenient for information transmission, and the measurement and control device 8 can also play a certain protection role for the detector.
[0049] As shown in Figure 4 On the basis of the above embodiment, further, the third smoke side output connection point of the plurality of smoke side output connection points and another of the plurality of measurement and control connection points are connected in series in the same loop; the third temperature side output connection point of the plurality of temperature side output connection points and another of the plurality of measurement and control connection points are connected in series in the same loop.
[0050] In this embodiment, the third smoke side output connection point and another of the plurality of measurement and control connection points (different from the measurement and control connection point connected in series with the second smoke side output connection point) are connected in series, that is, the third smoke side node 43 and another of the plurality of measurement and control connection points are connected in series, so that the alarm node of the smoke detector 2 is connected in series with the measurement and control device 8. The third temperature side output connection point and another of the plurality of measurement and control connection points (different from the measurement and control connection point connected in series with the second temperature side output connection point, and different from the measurement and control connection point connected in series with the third smoke side output connection node) are connected in series, that is, the third temperature side node 53 and another of the plurality of measurement and control connection points are connected in series, so that the alarm node of the temperature detector 3 is connected in series with the measurement and control device 8. By using the non-electricity input function of the measurement and control device 8, the state of each detector is connected to the measurement and control non-electricity input, and is set to alarm only and not trip. The purpose is to transmit the state of the detector to the background in real time and as an alarm signal to remind the background personnel. At this time, the signal transmitted is the first alarm of the fire fighting system. The alarm is given to the people nearby through the alarm 6, and the background personnel can be alarmed through the measurement and control device 8, which realizes double alarm and further improves the reliability of the fire fighting device.
[0051] In addition, the monitoring and control device 8 is mature and can realize point-to-point connection and point-to-point output, that is, each monitoring and control connection point can be marked to mark different circuits, and the staff can clearly know which circuit is abnormal through the background, especially when the booster integrated cabin includes multiple rooms, each room is provided with a smoke detector 2 and a temperature detector 3, a smoke side relay 4 connected with the smoke detector 2 and a temperature side relay 5 connected with the temperature detector 3, and through the marking of the monitoring and control device 8, the room where the problem occurs can be more directly and quickly located, the problem can be found and solved in time, and the influence on the energy storage benefit is further avoided.
[0052] Optionally, the monitoring and control device 8 is the monitoring and control device 8 in the booster integrated cabin, and the monitoring and control device 8 is connected with the smoke side relay 4 and the temperature side relay 5 through a non-electric quantity.
[0053] As another optional solution, as shown in Figure 5 The fourth smoke side output connection point and the fourth temperature side output connection point are used for being connected in series with the trip node 10 in the control system 9 in the same circuit.
[0054] In the embodiment, the fourth smoke side output connection point, the fourth temperature side output connection point and the trip node 10 are connected in series in the same circuit, that is, the fourth smoke side node 44, the fourth temperature side node 54 and the trip node 10 are connected in series in the same circuit. That is, the smoke detector 2 alarm node and the temperature detector 3 alarm node are directly connected in series with the trip node 10 in a circuit, when the smoke detector 2 and the temperature detector 3 both alarm, the circuit is connected, the booster integrated cabin performs power-off tripping, further ensuring that the booster integrated cabin can perform power-off tripping when a fire occurs, and the reliability of the fire extinguishing device is further improved.
[0055] On the basis of any of the above embodiments, further, a fifth smoke side output connection point of the plurality of smoke side output connection points is used for being connected with a fire control center (direct electrical connection can be realized through an electric wire, or communication connection can be realized through the monitoring and control device 8), that is, a fifth smoke side node is used for being connected with the fire control center; a fifth temperature side output connection point of the plurality of temperature side output connection points is used for being connected with the fire control center (direct electrical connection can be realized through an electric wire, or communication connection can be realized through the monitoring and control device 8), that is, a fifth temperature side node is used for being connected with the fire control center.
[0056] In the embodiment, the reserved state information can be realized to the fire control center to execute the station fire control strategy.
[0057] Based on any of the above embodiments, the sixth smoke-side output connection point among the plurality of smoke-side output connection points is a smoke-side spare connection point (that is, it is not connected to other components); the sixth temperature-side output connection point among the plurality of temperature-side output connection points is a temperature-side spare connection point (that is, it is not connected to other components).
[0058] In this embodiment, backup connection points are set on the smoke side and the temperature side. Other connection points can be connected as needed to prepare for unforeseen circumstances, thereby enabling more execution strategies.
[0059] like Figures 1 to 5 As shown, this utility model also provides a pressurization integrated chamber, with chamber 7 and any of the above-mentioned fire-fighting devices, including smoke detector 2, temperature detector 3, smoke-side relay 4, and temperature-side relay 5, installed inside chamber 7, and alarm 6 installed outside chamber 7. This pressurization integrated chamber includes all the beneficial effects of the above-mentioned fire-fighting devices, which will not be elaborated here.
[0060] In addition, due to the high reliability and low probability of false alarms of the fire-fighting equipment, the shutdown of the integrated pressurization chamber is less affected by the reduced probability of shutdown due to false alarms, thus minimizing the impact on energy storage efficiency.
[0061] like Figure 1 As shown, based on the above embodiment, the cabin 7 further includes a low-voltage electrical room 71, a high-voltage electrical room 72 and a transformer room 73. Each of the low-voltage electrical room 71, the high-voltage electrical room 72 and the transformer room 73 is equipped with a smoke detector 2, a temperature detector 3, a smoke-side relay 4 and a temperature-side relay 5.
[0062] In this embodiment, the low-voltage electrical room 71, the high-voltage electrical room 72 (it should be noted that "low-voltage" and "high-voltage" refer to low-voltage and high-voltage electricity in common knowledge in the electrical field. High-voltage electricity usually refers to voltages above 1000V (AC) or above 1500V (DC); while low-voltage electricity refers to voltages of 1000V and below (AC) or 1500V and below (DC)) and the transformer room 73 are respectively equipped with smoke detectors 2, temperature detectors 3, smoke-side relays 4 and temperature-side relays 5. These can realize their respective detection and execution strategies, realize their respective fire management, and improve the safety of the pressurized integrated chamber.
[0063] Optionally, the smoke detector 2, temperature detector 3, smoke-side relay 4, and temperature-side relay 5 are all configured identically in each chamber for ease of control and management. The monitoring and control device 8 can mark the status of each chamber.
[0064] Among them, the smoke detector 2 and the temperature detector 3 can be set at any position in the cabin 7 as needed.
[0065] Optionally, the smoke detector 2 and the temperature detector 3 are arranged at the top of the cabin 7, which can detect the indoor environment more accurately.
[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application. In the specification provided herein, a large number of specific details are described. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not described in detail in order not to obscure the understanding of the present specification. In addition, those skilled in the art can understand that although some embodiments described herein include certain features and not others, the combination of features of different embodiments means that it is within the scope of the present application and forms different embodiments.
Claims
1. A fire-fighting device, characterized in that, include: A power supply, a smoke detector, a temperature detector, a smoke-side relay, a temperature-side relay, and an alarm, all electrically connected to the power supply. The smoke detector, the temperature detector, the smoke-side relay, and the temperature-side relay are installed inside the cabin, and the alarm is installed outside the cabin. The smoke-side relay includes a smoke-side input connection point and multiple smoke-side output connection points. The smoke detector is electrically connected to the smoke-side input connection point, and the first smoke-side output connection point among the multiple smoke-side output connection points is electrically connected to the alarm. The temperature-side relay includes a temperature-side input connection point and multiple temperature-side output connection points. The temperature detector is electrically connected to the temperature-side input connection point, and the first temperature-side output connection point among the multiple temperature-side output connection points is electrically connected to the alarm. At least one of the multiple smoke-side output connection points (excluding the first smoke-side output connection point) is connected in series with at least one of the multiple temperature-side output connection points (excluding the first temperature-side output connection point) to connect to the control system of the pressurized integrated cabin.
2. The fire-fighting device according to claim 1, characterized in that, The fire-fighting device also includes a monitoring and control device, which includes multiple monitoring and control connection points; The second smoke-side output connection point among the plurality of smoke-side output connection points and the second temperature-side output connection point among the plurality of temperature-side output connection points are both connected in series with one of the plurality of measurement and control connection points in the same circuit; The measurement and control device is used for communication connection with the control system.
3. The fire-fighting device according to claim 2, characterized in that, The third smoke-side output connection point among the plurality of smoke-side output connection points is connected in series with another of the plurality of measurement and control connection points in the same circuit; The third temperature-side output connection point among the plurality of temperature-side output connection points is connected in series with another of the plurality of measurement and control connection points in the same loop.
4. The fire-fighting device according to claim 1, characterized in that, The fourth smoke-side output connection point among the plurality of smoke-side output connection points and the fourth temperature-side output connection point among the plurality of temperature-side output connection points are both used to be connected in series with the tripping node in the control system in the same circuit.
5. The fire-fighting device according to claim 1, characterized in that, The fifth smoke-side output connection point among the plurality of smoke-side output connection points is used to connect to the fire control center. The fifth temperature-side output connection point among the plurality of temperature-side output connection points is used to connect to the fire control center.
6. The fire-fighting device according to claim 1, characterized in that, The sixth smoke-side output connection point among the plurality of smoke-side output connection points is a backup smoke-side connection point; The sixth temperature-side output connection point among the multiple temperature-side output connection points is a backup connection point for the smoke side.
7. The fire-fighting device according to claim 1, characterized in that, Also includes: The power source is the auxiliary power source for the integrated pressurization chamber.
8. A pressurized integrated cabin, characterized in that, include: The cabin and the fire-fighting device as described in any one of claims 1-7, wherein the smoke detector, the temperature detector, the smoke-side relay and the temperature-side relay are disposed inside the cabin, and the alarm is disposed outside the cabin.
9. The pressurized integrated cabin according to claim 8, characterized in that, The cabin includes a low-voltage electrical room, a high-voltage electrical room, and a transformer room. The low-voltage electrical room, the high-voltage electrical room, and the transformer room are all equipped with the smoke detector, the temperature detector, the smoke-side relay, and the temperature-side relay.
10. The pressurized integrated cabin according to claim 8, characterized in that, The smoke detector and the temperature detector are located on the top of the cabin.