Vacuum tank inner cylinder temperature detection device with alarm function

Abstract

The utility model discloses a vacuum storage tank inner cylinder temperature detection device with alarm function, including the outer jar, the inside fixedly connected with heat insulating layer of outer jar, the inside fixedly connected with inner jar of heat insulating layer, the outer surface fixedly connected with temperature transmitter of inner jar, the outer surface fixedly connected with temperature connection line of temperature transmitter, the bottom fixedly connected with temperature detection head of temperature connection line. This device can directly, sensitively perceive the temperature change of inner jar wall through the direct fixed connection of temperature detection head with the outer surface of inner jar, avoids the risk caused by the measurement lag or inaccuracy, and it is very important for the vacuum storage tank of storing flammable and explosive medium, because the inner jar temperature is the most direct parameter reflecting the internal medium state such as pressure accumulation, abnormal vaporization, and the organic combination of temperature transmitter, temperature display screen and alarm system not only realizes the real -time digital display of temperature, and is convenient for operator monitoring.

Description

Technical Field

[0001] This utility model relates to the field of temperature detection technology, and in particular to a temperature detection device for the inner cylinder of a vacuum storage tank with an alarm function. Background Technology

[0002] Storage tanks are used to store refined chemical substances such as acids, alkalis, alcohols, gases, and liquids. Storage tanks are widely used in North China and are generally made of different materials, including polyethylene storage tanks, polypropylene storage tanks, fiberglass storage tanks, ceramic storage tanks, rubber storage tanks, and stainless steel storage tanks.

[0003] The temperature detection system of traditional vacuum storage tanks is too simplistic, which leads to significant safety risks due to the rapid accumulation of flammable and explosive media and vapors, resulting in personal safety and substantial economic losses. To address these issues, we propose a vacuum storage tank inner cylinder temperature detection device with alarm function. Utility Model Content

[0004] The purpose of this invention is to provide a vacuum storage tank inner cylinder temperature detection device with alarm function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A vacuum storage tank inner cylinder temperature detection device with alarm function includes an outer tank, an insulation layer fixedly connected to the inside of the outer tank, an inner tank fixedly connected to the inside of the insulation layer, a temperature transmitter fixedly connected to the outer surface of the inner tank, a temperature connecting wire fixedly connected to the outer surface of the temperature transmitter, a temperature detection head fixedly connected to the bottom end of the temperature connecting wire, an alarm light fixedly connected to the outer surface of the outer tank, and a baffle fixedly connected to the outer surface of the outer tank.

[0007] In a further embodiment, an operating table is fixedly connected to the outer surface of the baffle, and a temperature display screen is fixedly connected to the outer surface of the operating table.

[0008] In a further embodiment, an alarm system is fixedly connected to the outer surface of the control panel, and an operation box is fixedly connected to the outer surface of the control panel.

[0009] In a further embodiment, an operation switch is fixedly connected inside the operation box, and a power cord is fixedly connected to the outer surface of the operation table.

[0010] In a further embodiment, a plug is fixedly connected to the bottom end of the power cord, and a feed inlet is provided on the outer surface of the outer can.

[0011] In a further embodiment, four support legs are fixedly connected to the outer surface of the outer can, and a support pad is fixedly connected to the bottom end of each support leg.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device directly and sensitively senses temperature changes in the inner tank wall by fixing the temperature sensor head directly to the outer surface of the inner tank. This avoids risks caused by measurement lag or inaccuracy, which is crucial for vacuum storage tanks storing flammable and explosive media. The inner tank temperature is the most direct parameter reflecting the state of the internal media, such as pressure buildup and abnormal vaporization. The temperature transmitter, temperature display screen, and alarm system are organically combined to not only achieve real-time digital display of temperature for easy monitoring by operators, but also to immediately issue an audible and visual alarm when the temperature exceeds a preset safety threshold. This proactive early warning mechanism buys operators valuable response time and effectively avoids leaks and explosions that may be caused by rapid accumulation of steam pressure, greatly protecting personal safety and equipment assets. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a temperature detection device for the inner cylinder of a vacuum storage tank with an alarm function.

[0015] Figure 2 This is a rear view schematic diagram of a vacuum storage tank inner cylinder temperature detection device with alarm function.

[0016] Figure 3 This is a side sectional schematic diagram of a temperature detection device for the inner cylinder of a vacuum storage tank with an alarm function.

[0017] Figure 4 This is a bottom view schematic diagram of a vacuum storage tank inner cylinder temperature detection device with alarm function.

[0018] In the diagram: 1. Outer tank; 2. Insulation layer; 3. Inner tank; 4. Temperature transmitter; 5. Temperature connection cable; 6. Temperature sensor head; 7. Warning light; 8. Baffle; 9. Control panel; 10. Temperature display screen; 11. Alarm system; 12. Control box; 13. Control switch; 14. Power cord; 15. Plug; 16. Feed inlet; 17. Support leg; 18. Support pad. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4This invention discloses a vacuum storage tank inner cylinder temperature detection device with alarm function, comprising an outer tank 1, an insulation layer 2 fixedly connected inside the outer tank 1, an inner tank 3 fixedly connected inside the insulation layer 2, a temperature transmitter 4 fixedly connected to the outer surface of the inner tank 3, a temperature connecting wire 5 fixedly connected to the outer surface of the temperature transmitter 4, a temperature detection head 6 fixedly connected to the bottom end of the temperature connecting wire 5, an alarm light 7 fixedly connected to the outer surface of the outer tank 1, and a baffle 8 fixedly connected to the outer surface of the outer tank 1. The outer tank 1 supports and fixes all internal components and resists physical impacts and corrosion from the external environment, ensuring the structural integrity and safety of the entire storage tank. The insulation layer 2 is filled in the interlayer between the inner tank 3 and the outer tank 1. Its core function is to provide thermal insulation and minimize the transfer of external heat to the low-temperature medium inside the tank. The inner tank 3 needs to be made of low-temperature resistant and corrosion-resistant materials to ensure compatibility with the stored medium and withstand the corresponding pressure. The temperature transmitter 4 receives the raw signal, such as the resistance signal, from the temperature detection head 6 and converts and amplifies it into a standardized electrical signal that can be transmitted over long distances. The temperature connection line 5 acts as a bridge for signal transmission, reliably transmitting the signal sensed by the temperature detection head 6 to the temperature transmitter 4, and further transmitting the transmitted signal to the control system of the operating console 9.

[0023] An operating platform 9 is fixedly connected to the outer surface of the baffle 8. A temperature display screen 10 is fixedly connected to the outer surface of the operating platform 9. An alarm system 11 is fixedly connected to the outer surface of the operating platform 9. An operating box 12 is fixedly connected to the outer surface of the operating platform 9. An operating switch 13 is fixedly connected inside the operating box 12. A power cord 14 is fixedly connected to the outer surface of the operating platform 9. A plug 15 is fixedly connected to the bottom end of the power cord 14. A feed inlet 16 is opened on the outer surface of the outer tank 1. Four support legs 17 are fixedly connected to the outer surface of the outer tank 1. A support pad 1 is fixedly connected to the bottom end of each support leg 17. 8. The control panel 9 centrally arranges the temperature display screen 10, alarm system 11, and control box 12, facilitating centralized monitoring and operation by operators. The temperature display screen 10 displays the temperature value of the inner tank 3 transmitted by the temperature transmitter 4 in real time and intuitively in digital form, enabling operators to understand the operating status of the storage tank at any time and achieve visual monitoring. The alarm system 11 has a preset temperature safety threshold and continuously compares the real-time temperature signal with the threshold. The control box 12 is used to house electrical components such as the operating switch 13, preventing them from being damaged or misoperated due to accidental collisions, dust, moisture, or other factors.

[0024] The working principle of this utility model is as follows: First, the power supply to the entire temperature detection and alarm system 11 is connected through the power cord 14 and plug 15. The operation switch 13 inside the operation box 12 is turned on, the system starts, and the temperature detection head 6, which is directly attached to the outer surface of the inner tank 3, senses the temperature change of the inner tank 3 wall in real time and transmits the temperature signal to the temperature transmitter 4 through the temperature connection line 5. The temperature transmitter 4 converts the received temperature signal into a standardized electrical signal or digital signal. The converted signal is transmitted to the temperature display screen 10 on the outer surface of the operation table 9, which clearly displays the real-time temperature value of the inner tank 3 for the operator to monitor at any time. When the temperature of the inner tank 3 rises and exceeds the set safety threshold due to abnormal vaporization of the internal medium, the alarm system 11 is immediately triggered and sends an electrical signal to the warning light 7. After receiving the signal, the warning light 7 emits a strong flashing light or an integrated sound and light alarm, quickly and intuitively reminding the personnel on site and in the surrounding area that the storage tank has an abnormal situation.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A temperature detection device for the inner cylinder of a vacuum storage tank with an alarm function, characterized in that: The outer tank (1) is fixedly connected to the interior of the outer tank (1), and the interior of the insulation layer (2) is fixedly connected to the interior of the insulation layer (2). The outer surface of the inner tank (3) is fixedly connected to the outer surface of the inner tank (3), and the outer surface of the temperature transmitter (4) is fixedly connected to the outer surface of the temperature transmitter (4). The bottom end of the temperature connection line (5) is fixedly connected to the temperature detection head (6). The outer surface of the outer tank (1) is fixedly connected to the outer surface of the outer tank (1), and the outer surface of the outer tank (1) is fixedly connected to the baffle (8).

2. The vacuum storage tank inner cylinder temperature detection device with alarm function according to claim 1, characterized in that: An operating table (9) is fixedly connected to the outer surface of the baffle (8), and a temperature display screen (10) is fixedly connected to the outer surface of the operating table (9).

3. The vacuum storage tank inner cylinder temperature detection device with alarm function according to claim 2, characterized in that: An alarm system (11) is fixedly connected to the outer surface of the control panel (9), and an operation box (12) is fixedly connected to the outer surface of the control panel (9).

4. The vacuum storage tank inner cylinder temperature detection device with alarm function according to claim 3, characterized in that: An operation switch (13) is fixedly connected inside the operation box (12), and a power cord (14) is fixedly connected to the outer surface of the operation table (9).

5. The vacuum storage tank inner cylinder temperature detection device with alarm function according to claim 4, characterized in that: The bottom end of the power cord (14) is fixedly connected to a plug (15), and the outer surface of the outer tank (1) is provided with a feed inlet (16).

6. The vacuum storage tank inner cylinder temperature detection device with alarm function according to claim 1, characterized in that: The outer surface of the outer can (1) is fixedly connected with four support legs (17), and the bottom end of each support leg (17) is fixedly connected with a support pad (18).

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