Temperature monitoring alarm device for chemical safety

Abstract

The utility model discloses a temperature monitoring alarm device for chemical safety, and relates to the technical field of alarm devices, the temperature monitoring alarm device further comprises a mounting rack, two sides of the mounting rack are fixedly connected with fixing plates, one side of each fixing plate is provided with an opening in a penetrating manner, the inner side of the mounting rack is provided with an alarm mechanism, the alarm mechanism comprises a sliding plate, and the sliding plate is vertically and slidably connected to the inner side of the mounting rack; a temperature monitoring alarm is mounted on one side of the sliding plate, a connecting plate is arranged on one side of the sliding plate, a plurality of inserting holes are formed in one side of the mounting frame, and inserting rods used for being inserted into the inserting holes to position the connecting plate are slidably connected to one side of the connecting plate in a penetrating mode. And the position of the temperature monitoring alarm can still be finely adjusted, and the mounting rack does not need to be detached and then mounted at a position again, so that the mounting flexibility of the device is improved.

Description

Technical Field

[0001] This application relates to the field of alarm device technology, and more specifically, to a temperature monitoring alarm device for chemical safety. Background Technology

[0002] In chemical production enterprises, especially those involving high-risk processes, the high-temperature and high-pressure environment generated by chemical reactions can further catalyze the reaction rate. If left unchecked, this can create a vicious cycle, leading to excessively high temperatures and increasing the risk of fires and explosions. These fires and explosions have a wide impact and high intensity, causing significant property damage in minor cases and casualties in severe ones. Therefore, to ensure the safety of chemical production, temperature monitoring and alarm devices are often installed around reaction vessels to monitor the temperature in real time. When the temperature reaches a warning threshold, an alarm is promptly issued to alert personnel to take temperature control measures.

[0003] Existing technology publication CN220912487U discloses a temperature monitoring and alarm device for chemical safety. During operation, the operator slightly presses the lever with one hand to counteract the spring force of the compression spring, causing the sliding rod to move into the groove under the limiting action of the limiting block and the limiting groove, until the limiting block moves from one end of the groove to the other. At this point, the slot on the sliding rod corresponds to the locking slot, and the side walls of both transition smoothly. Then, the operator uses the other hand to grasp the temperature monitoring alarm, align it with the locking block and the mounting groove, and presses it down. The temperature monitoring alarm slides along the mounting groove until its back is in close contact with the mounting platform. Further pressure is applied to counteract the spring force of the support spring. Then, the pressure on the pressure rod is released, and the sliding rod springs back to its original position under the pressure spring force, disconnecting the groove from the slot. The sliding rod then blocks the upper end of the slot. Finally, the temperature monitoring alarm is released, and the mounting platform moves upward under the spring force of the support spring, pushing the temperature monitoring alarm upward until the locking block contacts the sliding rod, completing the installation and fixing of the temperature monitoring alarm.

[0004] Although the device has many beneficial effects, it still has the following problems: after the installation base is fixed, it is difficult for the staff to fine-tune the position of the temperature monitoring alarm. When the position of the temperature monitoring alarm needs to be fine-tuned, the staff needs to disassemble the installation base and re-select the position for installation, which easily reduces the flexibility of the device during installation. In view of this, we propose a temperature monitoring alarm device for chemical safety. Utility Model Content

[0005] This application provides a temperature monitoring and alarm device for chemical safety, which solves the technical problem in the prior art where it is difficult to fine-tune the position of the temperature monitoring alarm after the mounting bracket is installed and fixed. When fine-tuning the position of the temperature monitoring alarm is required, the mounting bracket needs to be disassembled and reinstalled, which easily reduces the flexibility of the device during installation. This application realizes that the position of the temperature monitoring alarm can still be fine-tuned after the mounting bracket is installed, without having to disassemble the mounting bracket and reinstall it in a different position, thereby improving the technical effect of the device during installation.

[0006] This application provides a temperature monitoring and alarm device for chemical safety, including: a mounting bracket;

[0007] The mounting bracket is fixedly connected to both sides with fixing plates. One side of each fixing plate has a through hole to facilitate fixing the mounting bracket with external bolts.

[0008] An alarm mechanism is provided on the inner side of the mounting bracket for monitoring and alarming the temperature;

[0009] The alarm mechanism includes a sliding plate, which is vertically slidably connected to the inside of the mounting frame. A temperature monitoring alarm is installed on one side of the sliding plate, and a connecting plate is provided on one side of the sliding plate. Multiple insertion holes are opened on one side of the mounting frame, and a plug rod for positioning the connecting plate by inserting it into the insertion hole is slidably connected to one side of the connecting plate, thereby improving the flexibility of the device during installation.

[0010] By adopting the above technical solution and setting up an alarm mechanism, the position of the temperature monitoring alarm can still be finely adjusted after the staff has finished installing the mounting bracket, without having to disassemble the mounting bracket and reinstall it in a different position, thus improving the flexibility of the device during installation.

[0011] Optionally, a pull plate is fixedly connected to one end of the insertion rod. The size of the pull plate is larger than the size of one end of the insertion rod, so that the staff can easily pull the insertion rod out of the insertion hole.

[0012] By adopting the above technical solution and setting a pull plate, since the size of the pull plate is larger than the size of one end of the insertion rod, the worker's fingers can hold the pull plate, preventing the worker from directly pulling the surface or end of the insertion rod and slipping.

[0013] Optionally, the mounting bracket has grooves on both sides of its inner wall, and sliders are fixedly connected to both sides of the slide plate. The sliders are slidably connected in the grooves, which facilitates vertical movement of the slide plate along the direction of the grooves.

[0014] By adopting the above technical solution, and by setting up a slide groove and a slider, when the slide plate moves, it can drive the slider to move within the slide groove, thereby enabling the slide plate to move vertically along the direction of the slide groove.

[0015] Optionally, an installation ring is fixedly sleeved on the outside of the insertion rod, and a spring is fixedly connected to one side of the installation ring. One end of the spring is fixedly connected to the other side of the connecting plate to prevent the insertion rod from moving out of the insertion hole at will.

[0016] By adopting the above technical solution, and by setting up an installation ring and a threaded rod, when the installation ring moves away from the mounting bracket, it will compress the spring, causing the spring to deform, thereby increasing the moving resistance of the installation ring. When the moving resistance of the installation ring is large, the moving resistance of the insertion rod is also large, which helps to prevent the insertion rod from arbitrarily detaching from the insertion hole.

[0017] Optionally, a horizontal plate is fixedly connected to one side of the connecting plate, and the horizontal plate is connected to the sliding plate through a threaded rod, which makes it easy for the staff to separate the connecting plate from the sliding plate.

[0018] By adopting the above technical solution, and by setting up a horizontal plate and a threaded rod, the horizontal plate, connecting plate and slide can be separated after the operator unscrews the threaded rod. This makes it easy for the operator to quickly release the positioning of the slide when the spring is corroded or stuck.

[0019] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0020] 1. By setting up an alarm mechanism, the position of the temperature monitoring alarm can still be finely adjusted after the staff has finished installing the mounting bracket, without having to disassemble the mounting bracket and reinstall it in a different position, thus improving the flexibility of the device during installation.

[0021] 2. By setting up a horizontal plate and a threaded rod, the horizontal plate, connecting plate and slide can be separated after the operator unscrews the threaded rod. This makes it easy for the operator to quickly release the positioning of the slide if the spring is corroded or stuck. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a temperature monitoring and alarm device for chemical safety according to an embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the alarm mechanism of a temperature monitoring and alarm device for chemical safety according to an embodiment of this application;

[0024] The following are the labels in the diagram: 1. Mounting bracket; 2. Fixing plate; 3. Alarm mechanism; 31. Slide plate; 32. Temperature monitoring alarm; 33. Connecting plate; 34. Insert rod; 35. Pull plate; 36. Insertion hole; 37. Slider; 38. Mounting ring; 39. Spring; 4. Opening; 5. Horizontal plate; 6. Threaded rod. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] Reference Figure 1 and Figure 2 This application discloses a temperature monitoring and alarm device for chemical safety. The temperature monitoring and alarm device for chemical safety includes: a mounting bracket 1;

[0027] Mounting bracket 1 is fixedly connected to both sides of mounting plate 2. One side of mounting plate 2 has a through hole 4 to facilitate fixing mounting bracket 1 with external bolts.

[0028] An alarm mechanism 3 is provided on the inside of the mounting bracket 1 for monitoring and alarming the temperature;

[0029] The alarm mechanism 3 includes a sliding plate 31, which is vertically slidably connected to the inside of the mounting frame 1. A temperature monitoring alarm 32 is installed on one side of the sliding plate 31. The temperature monitoring alarm 32 is model LY-TH6000. A connecting plate 33 is provided on one side of the sliding plate 31. Multiple insertion holes 36 are provided on one side of the mounting frame 1. A rod 34 for positioning the connecting plate 33 is slidably connected through one side of the connecting plate 33 and inserted into the insertion holes 36. This allows the staff to fine-tune the position of the temperature monitoring alarm 32 after the mounting frame 1 is installed and fixed, improving the flexibility of the device during installation.

[0030] Reference Figure 1 and Figure 2 A pull plate 35 is fixedly connected to one end of the insertion rod 34. The size of the pull plate 35 is larger than the size of one end of the insertion rod 34, so that the staff can easily pull the insertion rod 34 out of the insertion hole 36.

[0031] Reference Figure 1 and Figure 2 The mounting bracket 1 has grooves on both sides of its inner wall, and sliders 37 are fixedly connected to both sides of the slide plate 31. The sliders 37 are slidably connected in the grooves, which makes it easy for the slide plate 31 to move vertically along the direction of the grooves.

[0032] Reference Figure 1 The mounting bracket 1 has a U-shaped cross section, which makes it easier for workers to insert the slide plate 31 into the inside of the mounting bracket 1.

[0033] Reference Figure 1 and Figure 2An installation ring 38 is fixedly sleeved on the outside of the insertion rod 34. A spring 39 is fixedly connected to one side of the installation ring 38. One end of the spring 39 is fixedly connected to the other side of the connecting plate 33 to prevent the insertion rod 34 from moving out of the insertion hole 36 at will.

[0034] Reference Figure 1 and Figure 2 A horizontal plate 5 is fixedly connected to one side of the connecting plate 33. The horizontal plate 5 is connected to the slide plate 31 through the threaded rod 6, which makes it easy for the staff to separate the connecting plate 33 from the slide plate 31.

[0035] Reference Figure 1 The thickness of the slide plate 31 is less than the thickness of the inner side of the mounting frame 1, so that after the mounting frame 1 is installed at a certain point on the external reaction vessel, the slide plate 31 will not rub against the surface of the container connected to the mounting frame 1 when it moves.

[0036] The implementation principle of a temperature monitoring and alarm device for chemical safety in this application embodiment is as follows: When the staff needs to monitor the temperature of the chemical reaction vessel, the fixing plate 2 can be connected to the vessel by external bolts. After installation, when the staff needs to fine-tune the position of the temperature monitoring alarm 32, the staff can pull the pull plate 35 to move the insertion rod 34 out of the insertion hole 36. The movement of the insertion rod 34 can cause the mounting ring 38 to compress the spring 39. Then, the staff can move the sliding plate 31 vertically. The movement of the sliding plate 31 can cause the temperature monitoring alarm 32 to move. When the temperature monitoring alarm 32 moves to the monitoring position, the staff can release the pull plate 35, so that the compressed spring 39 rebounds, causing the mounting ring 38 to move towards the mounting frame 1. The movement of the mounting ring 38 can cause the insertion rod 34 to move, so that the insertion rod 34 is inserted into the insertion hole 36 to position the connecting plate 33 and the sliding plate 31.

[0037] This application provides a temperature monitoring and alarm device for chemical safety. By setting an alarm mechanism 3, the position of the temperature monitoring alarm 32 can still be finely adjusted after the installation of the mounting bracket 1 is completed by the staff, without having to disassemble the mounting bracket 1 and reinstall it in a different position, thereby improving the flexibility of the device during installation.

Claims

1. A temperature monitoring and alarm device for chemical safety, comprising a mounting bracket (1), characterized in that: Include: The mounting bracket (1) is fixedly connected to both sides by fixing plates (2), and one side of the fixing plate (2) has a through hole (4) to facilitate fixing the mounting bracket (1) by external bolts; The mounting bracket (1) is equipped with an alarm mechanism (3) on its inner side for monitoring and alarming the temperature; The alarm mechanism (3) includes a sliding plate (31), which is vertically slidably connected to the inside of the mounting frame (1). A temperature monitoring alarm (32) is installed on one side of the sliding plate (31). A connecting plate (33) is provided on one side of the sliding plate (31). Multiple insertion holes (36) are provided on one side of the mounting frame (1). A plug rod (34) for positioning the connecting plate (33) is slidably connected through one side of the connecting plate (33) and inserted into the insertion hole (36), thereby improving the flexibility of the device during installation.

2. The temperature monitoring and alarm device for chemical safety as described in claim 1, characterized in that, One end of the insertion rod (34) is fixedly connected to a pull plate (35). The size of the pull plate (35) is larger than the size of one end of the insertion rod (34), so that the staff can easily pull the insertion rod (34) out of the insertion hole (36).

3. The temperature monitoring and alarm device for chemical safety as described in claim 2, characterized in that, The mounting bracket (1) has grooves on both sides of its inner wall, and sliders (37) are fixedly connected to both sides of the slide plate (31). The sliders (37) are slidably connected in the grooves, so that the slide plate (31) can move vertically along the direction of the grooves.

4. The temperature monitoring and alarm device for chemical safety as described in claim 3, characterized in that: An installation ring (38) is fixedly sleeved on the outside of the insertion rod (34). A spring (39) is fixedly connected to one side of the installation ring (38). One end of the spring (39) is fixedly connected to the other side of the connecting plate (33) to prevent the insertion rod (34) from moving out of the insertion hole (36) at will.

5. The temperature monitoring and alarm device for chemical safety as described in claim 4, characterized in that: A horizontal plate (5) is fixedly connected to one side of the connecting plate (33). The horizontal plate (5) is connected to the slide plate (31) through a threaded rod (6), which makes it easy for the staff to separate the connecting plate (33) from the slide plate (31).

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