A thermovisual recorder

Abstract

The utility model relates to the technical field of temperature and pressure detection, specifically relates to a temperature and pressure recorder. The temperature and pressure recorder, include: base, base is fixed in the pipeline, base has detection component, main body, main body sets up in the one end of base away from the pipeline, main body and base detachable connection, main body has the connecting piece, first circuit board and battery in it, connecting piece is connected with first circuit board and battery respectively, and connecting piece is connected with detection component to make first circuit board and battery and detection component connect. Base and main body detachable connection, thereby convenient dismantling main body, when needing to maintain or replace part to temperature and pressure recorder, only need to dismantle main body from base, do not need to use wrench, screwdriver and the like tool, greatly shorten the maintenance time, improved maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of temperature and pressure detection technology, specifically to a temperature and pressure recorder. Background Technology

[0002] In industrial production processes, temperature and pressure are critical process parameters that need to be collected and monitored in real time using temperature and pressure recorders to ensure production safety and product quality. Existing temperature and pressure recorders suffer from inconvenient installation and maintenance. These recorders are fixed to pipes / equipment using threaded or flanged connections, requiring tools such as wrenches and screwdrivers for disassembly. A single maintenance session typically takes more than 15 minutes, making it difficult to meet the demands of "rapid replacement and immediate monitoring recovery" in industrial settings, especially in multi-site, batch maintenance scenarios where efficiency is extremely low. Utility Model Content

[0003] This invention provides a temperature and pressure recorder to solve the problem of inconvenient installation and maintenance of existing temperature and pressure recorders.

[0004] This utility model provides a temperature and pressure recorder, including: A base, fixed to the pipe, the base having a detection component; The main body is located at the end of the base away from the pipe and is detachably connected to the base. The main body has a connector, a first circuit board and a battery. The connector is connected to the first circuit board and the battery respectively, and the connector is connected to the detection component so that the first circuit board and the battery are connected to the detection component.

[0005] In one alternative embodiment, the connector includes a signal transmission probe and a conductor. The signal transmission probe is disposed on the body, and the conductor is disposed on the base. The conductor is connected to the detection component, and the signal transmission probe is connected to the first circuit board and the battery. The signal transmission probe is connected to the conductor to transmit the information detected by the detection component to the first circuit board.

[0006] In one optional embodiment, the signal transmission probe includes at least one first probe group and at least one second probe group, wherein the first probe group is connected to the first circuit board and the battery respectively, and the second probe group is connected to the first circuit board.

[0007] In one optional embodiment, the conductor is a PCB conductive slip ring, which has at least one first connecting ring and at least one second connecting ring, wherein the first connecting ring is connected to the first probe group and the second connecting ring is connected to the second probe group.

[0008] In one optional embodiment, the first connecting guide ring and the second connecting guide ring are concentrically arranged, and the diameter of the first connecting guide ring is greater than and / or smaller than that of the second connecting guide ring.

[0009] In one alternative embodiment, the main body is further provided with a display, which is connected to the first circuit board.

[0010] In one alternative embodiment, the detection component includes a temperature and pressure sensor, the detection end of which is inserted into the pipe.

[0011] In one alternative embodiment, the detection component further includes a second circuit board connected to the temperature and pressure sensor and connected to the connector.

[0012] In one optional embodiment, the main body is provided with a connecting part, and the base is provided with a mating part, and the main body and the base are detachably connected through the connecting part and the mating part.

[0013] In one alternative embodiment, the connecting portion has an external thread, the mating portion has an internal thread, and the body is threadedly connected to the base.

[0014] Beneficial effects: 1. The base and main body are detachably connected, facilitating the disassembly of the main body. When maintenance or component replacement of the temperature and pressure recorder is required, simply detach the main body from the base without the need for wrenches, screwdrivers, or other tools, significantly reducing maintenance time and improving efficiency. This detachable connection is particularly advantageous in multi-site batch maintenance scenarios, enabling rapid maintenance of multiple temperature and pressure recorders and ensuring the continuity and stability of industrial production.

[0015] 2. By using signal transmission probes and conductors, complex wiring connections are avoided, making the connection between the main body and the base simpler and more reliable, while also facilitating installation and disassembly. When disassembling the main body, simply separate it from the base; the signal transmission probes and conductors will naturally disconnect, eliminating the need for additional wiring disassembly and further improving maintenance efficiency.

[0016] 3. By setting up probe groups with different functions, not only are basic functions of data transmission and power supply realized, but intelligent connectivity diagnostics are also added. This design enables the temperature and pressure recorder to automatically identify the connection status during maintenance and report faults in a timely manner, reducing the time and cost of manual inspection. At the same time, the function of the second probe group in reading site information and sensor data also improves the accuracy and efficiency of data acquisition.

[0017] 4. PCB conductive slip rings make signal transmission more stable and reliable, avoiding problems such as poor contact or aging lines that may occur in traditional circuit connections. At the same time, because PCB conductive slip rings have multiple connecting rings, they can easily connect probe groups with different functions to detection components and memory chips, improving the overall performance and maintainability of the temperature and pressure recorder.

[0018] 5. By incorporating a display on the main unit, not only are temperature and pressure data displayed intuitively for easy on-site monitoring by staff, but battery status monitoring and component information display are also integrated. This integrated design reduces the need for additional equipment, lowers costs, and improves the ease of information access. Especially in multi-site maintenance scenarios, staff can quickly obtain the necessary information without carrying additional equipment, further enhancing maintenance efficiency.

[0019] 6. By setting up a second circuit board, preliminary processing of the temperature and pressure sensor data is achieved, reducing the data processing burden on the first circuit board and improving the overall data transmission efficiency. Simultaneously, the second circuit board, as an intermediate link, enhances the system's stability and reliability, avoiding signal interference or data loss problems that might occur due to direct connection. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a cross-sectional view of a temperature and pressure recorder according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the base structure according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the main body of an embodiment of the present utility model.

[0022] Explanation of reference numerals in the attached figures: 1. Base; 2. Detection component; 21. Temperature and pressure sensor; 22. Second circuit board; 3. Main body; 4. Connector; 41. Signal transmission probe; 411. First probe group; 412. Second probe group; 42. Conductor; 421. First connecting guide ring; 422. Second connecting guide ring; 5. First circuit board; 6. Battery; 7. Display; 8. Connecting part; 9. Mating part. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] The following is combined with Figures 1 to 3 The following describes embodiments of the present invention.

[0025] According to an embodiment of this utility model, a temperature and pressure recorder is provided, comprising: a base 1 and a main body 3. The base 1 is fixed to a pipe and has a detection component 2. The main body 3 is disposed at the end of the base 1 away from the pipe, and the main body 3 is detachably connected to the base 1. The main body 3 has a connector 4, a first circuit board 5, and a battery 6. The connector 4 is connected to the first circuit board 5 and the battery 6 respectively, and the connector 4 is connected to the detection component 2, so that the first circuit board 5 and the battery 6 are connected to the detection component 2.

[0026] Specifically, the base 1 contains a detection component 2, which can detect the temperature and pressure inside the pipe. The battery 6 and the first circuit board 5 inside the main body 3 are connected to the detection component 2 through a connector 4. The connector 4 is a conductive structure and can transmit data and provide power. The battery 6 supplies power to the detection component 2 through the connector 4 so that the detection component 2 can perform detection work. The detection component 2 is connected to the first circuit board 5 through the connector 4 and has converted the detected temperature and pressure into data information and transmitted it to the first circuit board 5. The first circuit board 5 can analyze the data information and transmit the temperature and pressure information to a host computer or display structure for easy observation by the staff.

[0027] The base 1 and the main body 3 are detachably connected, facilitating the disassembly of the main body 3. When maintenance or component replacement of the temperature and pressure recorder is required, the main body 3 can simply be removed from the base 1 without the need for wrenches, screwdrivers, or other tools, greatly shortening maintenance time and improving efficiency. This detachable connection method is particularly advantageous in multi-site batch maintenance scenarios, enabling rapid completion of maintenance work on multiple temperature and pressure recorders and ensuring the continuity and stability of industrial production.

[0028] In one embodiment, the connector 4 includes a signal transmission probe 41 and a conductor 42. The signal transmission probe 41 is disposed on the main body 3, and the conductor 42 is disposed on the base 1. The conductor 42 is connected to the detection component 2, and the signal transmission probe 41 is connected to the first circuit board 5 and the battery 6. The connection between the signal transmission probe 41 and the conductor 42 is used to transmit the information detected by the detection component 2 to the first circuit board 5.

[0029] Specifically, such as Figure 1 As shown, the signal transmission probe 41 is set at the connection end between the main body 3 and the base 1, and the conductor 42 is set at the connection end between the base 1 and the main body 3. One end of the signal transmission probe 41 is connected to the first circuit board 5 and the battery 6. After the main body 3 and the base 1 are installed, the other end of the signal transmission probe 41 contacts the surface of the conductor 42 to achieve electrical connection. The conductor 42 is connected to the detection component 2. The data information detected by the detection component 2 can be transmitted to the first circuit board 5 through the conductor 42 and the signal transmission probe 41. The battery 6 can supply power to the detection component 2 through the signal transmission probe 41 and the conductor 42.

[0030] By using signal transmission probe 41 and conductor 42, complex wiring connections are avoided, making the connection between the main body 3 and the base 1 simpler and more reliable, while also facilitating installation and disassembly. When disassembling the main body 3, simply detach the main body 3 from the base 1, and the signal transmission probe 41 and conductor 42 will naturally disconnect, eliminating the need for additional wiring disassembly and further improving maintenance efficiency.

[0031] In one embodiment, the signal transmission probe 41 includes at least one first probe group 411 and at least one second probe group 412. The first probe group 411 is connected to the first circuit board 5 and the battery 6, respectively, and the second probe group 412 is connected to the first circuit board 5.

[0032] Specifically, such as Figure 3 As shown, the signal transmission probe 41 includes two first probe groups 411 and one second probe group 412. The first probe group 411 is connected to the first circuit board 5 and the battery 6 respectively, and is used for data transmission and power supply. The second probe group 412 is connected to the first circuit board 5 and is responsible for connection diagnosis. When the main body 3 is separated from the base 1, the second probe group 412 can detect the removal action, thereby realizing fault reporting; when the main body 3 is connected to the base 1, the second probe group 412 can detect the connection status of the base 1, thereby reading the information of the current site and collecting the data of the current detection component 2.

[0033] Specifically, the first probe group 411 and the second probe group 412 each include three probes, which are spaced apart. The second probe group 412 is disposed between the two first probe groups 411, or in other embodiments, the second probe group 412 may be disposed on one side of the two first probe groups 411.

[0034] By setting up probe groups with different functions, not only are the basic functions of data transmission and power supply realized, but intelligent connectivity diagnostics are also added. This design enables the temperature and pressure recorder to automatically identify the connection status and report faults in a timely manner during maintenance, reducing the time and cost of manual inspection. At the same time, the function of the second probe group 412 to read site information and sensor data also improves the accuracy and efficiency of data acquisition.

[0035] Furthermore, the base 1 contains a storage chip (not shown), which is connected to the conductor 42. The second probe group 412 is connected to the storage chip through the conductor 42, which can automatically obtain the number, type and calibration parameters of the detection component 2 without manual input, thus completely avoiding data traceability errors caused by manual operation.

[0036] In one embodiment, the conductor 42 is a PCB conductive slip ring, which has at least one first connecting ring 421 and at least one second connecting ring 422. The first connecting ring 421 is connected to the first probe group 411, and the second connecting ring 422 is connected to the second probe group 412.

[0037] Specifically, such as Figure 2 As shown, the PCB conductive slip ring is provided with two first connecting rings 421 and one second connecting ring 422. The two first connecting rings 421 correspond to the two first probe groups 411, and the second connecting ring 422 corresponds to the second probe group 412. The first connecting rings 421 are connected to the detection component 2, and the second connecting ring 422 is connected to the memory chip.

[0038] PCB conductive slip rings make signal transmission more stable and reliable, avoiding problems such as poor contact or aging lines that may occur in traditional circuit connections. At the same time, because PCB conductive slip rings have multiple connecting rings, they can easily connect probe groups with different functions to the detection component 2 and the memory chip, improving the overall performance and maintainability of the temperature and pressure recorder.

[0039] In one embodiment, the first connecting guide ring 421 and the second connecting guide ring 422 are concentrically arranged, and the diameter of the first connecting guide ring 421 is greater than and / or smaller than that of the second connecting guide ring 422.

[0040] Specifically, such as Figure 2As shown, the second connecting guide ring 422 is disposed between the two first connecting guide rings 421. The second connecting guide ring 422 and the first connecting guide ring 421 are spaced apart. In other optional embodiments, the diameter of the second connecting guide ring 422 is larger than the diameter of the two first connecting guide rings 421, and the second connecting guide ring 422 is disposed on the outside of the two first connecting guide rings 421. If the diameter of the second connecting guide ring 422 is smaller than the diameter of the two first connecting guide rings 421, the second connecting guide ring 422 is disposed on the inside of the two first connecting guide rings 421.

[0041] By setting the first connecting ring 421 and the second connecting ring 422 with different diameters and positions, misalignment or incorrect connection of the probe group during connection can be effectively avoided, further improving the accuracy and stability of signal transmission.

[0042] In one embodiment, the main body 3 is further provided with a display 7, which is connected to the first circuit board 5.

[0043] Specifically, the display 7 is located on the end face of the main body 3 away from the base 1. The first circuit board 5 can transmit data information to the display 7 for display, allowing staff to directly observe temperature and pressure data. Simultaneously, after the main body 3 is detached from the base 1, when the main body 3 charges the battery 6 via the first probe group 411, the first circuit board 5 can identify the charging status of the battery 6, the number of charging cycles, and the capacity health of the battery 6, enabling full-process monitoring of the charging and discharging of the battery 6. When the battery 6 is slowly discharged, the system analyzes the battery health to determine the number of days the battery can be used, predicting the monitoring date for the site in advance, and transmitting this information to the display 7 for display. When the main body 3 is connected to the base 1, the first circuit board 5 can automatically obtain the number, type, and calibration parameters of the detection component 2 via the second probe group 412 and the second connecting guide ring 422, and transmit this information to the display 7 for display.

[0044] By installing a display 7 on the main body 3, not only are temperature and pressure data displayed intuitively for easy on-site monitoring by staff, but the system also integrates battery status monitoring and information display functions with the detection component 2. This integrated design reduces the need for additional equipment, lowers costs, and improves the ease of information access. Especially in multi-site maintenance scenarios, staff can quickly obtain the necessary information without carrying additional equipment, further enhancing maintenance efficiency.

[0045] It should be noted that the first circuit board 5 identifies information such as the charging status of battery 6, the number of charging cycles of battery 6, and the capacity health of battery 6, thereby realizing full-process monitoring of the charging and discharging of battery 6. When battery 6 is slowly discharged, the number of days of battery power available can be analyzed based on the health of battery 6, and the monitoring date of the site can be estimated in advance. The functions of obtaining the number, type and calibration parameters of detection component 2 are conceived by those skilled in the art and can be realized by inputting the corresponding operating logic and program into the first circuit board 5.

[0046] In one embodiment, the detection component 2 includes a temperature and pressure sensor 21, the detection end of which is used to extend into the pipe.

[0047] Specifically, such as Figure 1 As shown, the temperature and pressure sensor 21 is located on the side of the base 1 near the pipe. The detection end can extend into the pipe and directly contact the medium inside the pipe, thereby accurately detecting the temperature and pressure data inside the pipe.

[0048] In one embodiment, the detection component 2 further includes a second circuit board 22, which is connected to the temperature and pressure sensor 21 and to the connector 4.

[0049] Specifically, such as Figure 1 As shown, the second circuit board 22 is connected to the temperature and pressure sensor 21 and the first connecting ring 421 of the PCB conductive slip ring, respectively. The temperature and pressure sensor 21 can transmit the real-time detected data to the second circuit board 22. After processing the received information, the second circuit board 22 transmits it to the first circuit board 5 through the first connecting ring 421 and the first probe group 411. Advantages: By setting up the second circuit board 22, preliminary processing of the data detected by the temperature and pressure sensor 21 is achieved, reducing the data processing burden on the first circuit board 5 and improving the overall data transmission efficiency. At the same time, the second circuit board 22, as an intermediate link, enhances the stability and reliability of the system, avoiding signal interference or data loss problems that might occur due to direct connection.

[0050] In one embodiment, the main body 3 is provided with a connecting part 8, and the base 1 is provided with a mating part 9. The main body 3 and the base 1 are detachably connected through the connecting part 8 and the mating part 9.

[0051] Specifically, such as Figure 1 As shown, the connecting part 8 has an external thread, the mating part 9 has an internal thread, and the main body 3 is threadedly connected to the base 1.

[0052] In other alternative embodiments, the connecting part 8 has a snap fastener, the mating part 9 has a slot, and the connecting part 8 and the mating part 9 are engaged.

[0053] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A temperature and pressure recorder, characterized in that, include: A base (1) is fixed to a pipe and has a detection component (2). The main body (3) is located at one end of the base (1) away from the pipe. The main body (3) is detachably connected to the base (1). The main body (3) contains a connector (4), a first circuit board (5) and a battery (6). The connector (4) is connected to the first circuit board (5) and the battery (6) respectively. The connector (4) is connected to the detection component (2) so that the first circuit board (5) and the battery (6) are connected to the detection component (2).

2. The temperature and pressure recorder according to claim 1, characterized in that, The connector (4) includes a signal transmission probe (41) and a conductor (42). The signal transmission probe (41) is disposed on the main body (3), and the conductor (42) is disposed on the base (1). The conductor (42) is connected to the detection component (2). The signal transmission probe (41) is connected to the first circuit board (5) and the battery (6). The signal transmission probe (41) is connected to the conductor (42) to transmit the information detected by the detection component (2) to the first circuit board (5).

3. The temperature and pressure recorder according to claim 2, characterized in that, The signal transmission probe (41) includes at least one first probe group (411) and at least one second probe group (412). The first probe group (411) is connected to the first circuit board (5) and the battery (6) respectively, and the second probe group (412) is connected to the first circuit board (5).

4. The temperature and pressure recorder according to claim 3, characterized in that, The conductor (42) is a PCB conductive slip ring, which has at least one first connecting ring (421) and at least one second connecting ring (422). The first connecting ring (421) is connected to the first probe group (411), and the second connecting ring (422) is connected to the second probe group (412).

5. The temperature and pressure recorder according to claim 4, characterized in that, The first connecting guide ring (421) and the second connecting guide ring (422) are concentrically arranged, and the diameter of the first connecting guide ring (421) is greater than and / or smaller than that of the second connecting guide ring (422).

6. The temperature and pressure recorder according to claim 1, characterized in that, The main body (3) is also provided with a display (7), which is connected to the first circuit board (5).

7. The temperature and pressure recorder according to claim 1, characterized in that, The detection component (2) includes a temperature and pressure sensor (21), the detection end of which is used to extend into the pipe.

8. The temperature and pressure recorder according to claim 7, characterized in that, The detection component (2) further includes a second circuit board (22), which is connected to the temperature and pressure sensor (21) and the connector (4).

9. The temperature and pressure recorder according to any one of claims 1 to 8, characterized in that, The main body (3) is provided with a connecting part (8), and the base (1) is provided with a mating part (9). The main body (3) and the base (1) are detachably connected through the connecting part (8) and the mating part (9).

10. The temperature and pressure recorder according to claim 9, characterized in that, The connecting part (8) has an external thread, the mating part (9) has an internal thread, and the main body (3) is threadedly connected to the base (1).

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