Intelligent pressure gauge with temperature monitoring mechanism

Abstract

The utility model discloses an intelligent pressure gauge with a temperature monitoring mechanism, which comprises a pressure gauge body, a mounting pipe is arranged at the bottom end of the pressure gauge body, a branch inclined pipe is arranged on the side surface of the mounting pipe in an inclined upward manner, a temperature sensor is arranged at the top of the branch inclined pipe, and the temperature sensor is detachably connected with the branch inclined pipe. The bottom end of the temperature sensor is inserted into the mounting pipe for measuring the temperature of the fluid; the top end of the temperature sensor is electrically connected with the pressure gauge body, the top end of the temperature sensor is sleeved with a sealing cover, and the sealing cover seals the position where the temperature sensor is electrically connected with the pressure gauge body. A temperature sensor is arranged on one side of the pressure gauge body, and the top of the temperature sensor is communicated with the top of the pressure gauge, so that the intelligent pressure gauge can measure the pressure and temperature of fluid in a corresponding pipeline, and the pressure gauge body can conveniently feed back the measured pressure and temperature to terminal equipment in real time. The functionality of the intelligent pressure gauge with the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure gauges, in particular to an intelligent pressure gauge with a temperature monitoring mechanism. Background Art

[0002] Smart pressure gauge is a kind of pressure gauge. The advantage of smart pressure gauge over traditional mechanical gauge is that its measured data can be transmitted remotely to the terminal, avoiding the tedious work of on-site meter reading for staff.

[0003] The Chinese patent authorization announcement number CN219495547U discloses an intelligent digital pressure gauge, including a meter body assembly; the meter body assembly includes: a pressure gauge body, a display screen is provided on the front surface of the pressure gauge body; a buzzer is installed on the outer side wall of the pressure gauge body; a protective assembly is provided on the rear surface of the pressure gauge body, and the protective assembly includes: a plate body one, which is arranged on the rear surface of the pressure gauge body; when in use, the two round-headed rods are pulled outward, and after the two round-headed rods are aligned with the two fixing seats, the two round-headed rods are inserted into the two fixing seats through the rebound force of the spring to complete the installation, otherwise they are disassembled. When a collision occurs, the impact force acts on the connecting plate or the plate body two, and the impact force is buffered and decomposed by squeezing the spring shock absorber, thereby protecting the pressure gauge body, achieving a better protection effect on the pressure gauge body through buffering and shock absorption, and facilitating the installation and disassembly of the protection assembly, which is convenient for use.

[0004] The intelligent digital pressure gauge provided by the above patent has a protective structure, but does not have a temperature monitoring mechanism. If the temperature of the fluid in the pipeline needs to be measured, a temperature measuring instrument needs to be installed separately, which not only increases the equipment cost but also makes the installation complicated. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent pressure gauge with a temperature monitoring mechanism, aiming to improve the problem that the existing intelligent pressure gauge does not have a temperature monitoring mechanism. If the temperature of the fluid in the pipeline needs to be measured, a temperature measuring instrument needs to be installed separately, which not only increases the equipment cost but also makes the installation complicated.

[0006] The utility model is achieved in this way:

[0007] An intelligent pressure gauge with a temperature monitoring mechanism comprises a pressure gauge body, a mounting tube is provided at the bottom end of the pressure gauge body, a branch inclined tube is provided on the side of the mounting tube inclined upward, a temperature sensor is provided on the top of the branch inclined tube, the temperature sensor and the branch inclined tube are detachably connected, the bottom end of the temperature sensor is inserted into the inner side of the mounting tube, and is used to measure the temperature of the fluid; the top end of the temperature sensor is electrically connected to the pressure gauge body, and the top end of the temperature sensor is provided with a sealing cover, and the sealing cover seals the position where the temperature sensor is electrically connected to the pressure gauge body.

[0008] Preferably, a pressure display screen and a temperature display screen are provided on the front of the pressure gauge body, and a pressure display module and a temperature display module are provided inside the pressure gauge body, the pressure display module and the temperature display module are respectively connected to the pressure display screen and the temperature display screen, and a main control chip is provided inside the pressure gauge body, and the main control chip is connected to the pressure display module and the temperature display module.

[0009] Preferably, a connecting slot is provided on one side of the top of the pressure gauge body, and an adapter ring is provided around the connecting slot; a hexagonal head is provided at the top of the mounting tube, and an adapter tube is provided at the bottom end of the mounting tube, and a connecting tube is provided at the top of the branch inclined tube.

[0010] Preferably, a connecting cap is provided at the bottom end of the temperature sensor, a connecting groove is provided in the middle of the connecting cap, the connecting groove is connected to the connecting pipe, a transmission line is provided at the bottom end of the temperature sensor, a temperature probe is provided at the bottom end of the transmission line, the temperature probe passes through the branch inclined pipe and enters the inner side of the installation tube; a connecting line is provided at the top end of the temperature sensor, a connecting plug is provided at the end of the connecting line, and the connecting plug is connected to the connecting slot.

[0011] Preferably, a sleeve hole is provided in the middle of the sealing cover, a sealing sleeve is provided in the middle of the sleeve hole, and the sealing sleeve seals the sealing cover and the connecting line; a screw joint is provided on the side of the sealing cover.

[0012] Preferably, a mounting platform is provided at the top of the pressure gauge body, a mounting groove is provided in the middle of the mounting platform, a protective cover is connected to the mounting groove, and the protective cover and the mounting groove are detachably connected.

[0013] Preferably, a support column is provided at the bottom end of the protective cover, a stud is provided at the bottom end of the support column, the stud is threadedly connected to the mounting groove, and a disassembly joint is provided at the top end of the protective cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A temperature sensor is provided on one side of the pressure gauge body of the utility model, and the top of the temperature sensor is connected to the top of the pressure gauge. Such a structure enables the intelligent pressure gauge to measure the pressure and temperature of the fluid inside the corresponding pipeline, so that the pressure gauge body can feed back the measured pressure and temperature to the terminal device in real time. The intelligent pressure gauge with such a structure improves the functionality and avoids the tediousness of the staff to install temperature monitoring components on the pipeline.

[0016] 2. A protective cover is installed on the top of the pressure gauge body of the utility model, and the protective cover can shield the pressure gauge body and the temperature sensor from the sun and rain, thereby ensuring that the service life of the smart pressure gauge can be extended when the smart pressure gauge is used outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the pressure gauge body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the temperature sensor of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the sealing cover of the utility model;

[0021] Figure 5 This is a structural block diagram of the temperature sensor of the utility model in combination with the pressure gauge body;

[0022] Figure 6 It is a schematic diagram of the structure of the protective cover of the utility model at the front oblique upward viewing angle;

[0023] Figure 7 It is a schematic structural diagram of the protective cover of the utility model at the front oblique downward angle.

[0024] In the figure: 1. Pressure gauge body; 11. Pressure display screen; 12. Temperature display screen; 13. Mounting tube; 14. Hexagonal head; 15. Adapter tube; 16. Branch oblique tube; 17. Connecting tube; 18. Connecting slot; 181. Adapter ring; 19. Mounting table; 191. Mounting slot; 2. Temperature sensor; 21. Connecting cap; 22. Connecting slot; 23. Transmission line; 24. Temperature probe; 25. Connecting line; 26. Connecting plug; 3. Sealing cover; 31. Hole; 32. Sealing sleeve; 33. Twist joint; 4. Protective cover; 41. Support column; 42. Stud; 43. Disassembly joint. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] like Figure 1 and Figure 2 As shown, an intelligent pressure gauge with a temperature monitoring mechanism includes a pressure gauge body 1, which is convenient for measuring the pressure data of the fluid inside the pipeline. A mounting tube 13 is provided at the bottom end of the pressure gauge body 1, and the mounting tube 13 is used for installing the pressure gauge body 1. A branch inclined tube 16 is provided on the side of the mounting tube 13, which is inclined upward. A temperature sensor 2 is provided on the top of the branch inclined tube 16. The branch inclined tube 16 is used to install the temperature sensor 2, which is convenient for disassembly and use of the temperature sensor 2. The temperature sensor 2 is detachably connected to the branch inclined tube 16, and the bottom end of the temperature sensor 2 is inserted into the inner side of the mounting tube 13 to measure the temperature of the fluid; the top end of the temperature sensor 2 is electrically connected to the pressure gauge body 1, and this structure facilitates the data measured by the temperature sensor 2 to be transmitted to the inside of the pressure gauge body 1. A sealing cover 3 is provided on the top end of the temperature sensor 2, and the sealing cover 3 seals the position where the temperature sensor 2 is electrically connected to the pressure gauge body 1 to prevent water from entering the connection position between the temperature sensor 2 and the pressure gauge body 1 when used outdoors.

[0029] like Figure 2 and Figure 5As shown, the pressure gauge body 1 is provided with a pressure display screen 11 and a temperature display screen 12 on the front, and a pressure display module and a temperature display module are provided inside the pressure gauge body 1. The pressure display module and the temperature display module are connected to the pressure display screen 11 and the temperature display screen 12 respectively. The pressure display module cooperates with the pressure display screen 11 to display pressure data; the temperature display module cooperates with the temperature display screen 12 to display temperature data. A main control chip is provided inside the pressure gauge body 1, and the main control chip is connected to the pressure display module and the temperature display module; the main control chip is used to control the data of the entire pressure gauge body 1. A connecting slot 18 is provided on one side of the top of the pressure gauge body 1, and the connecting slot 18 is convenient for connecting the pressure gauge body 1 with the machine body. And an adapter ring 181 is provided around the connecting slot 18; the adapter ring 181 is convenient for installing the sealing cover 3. A hexagonal head 14 is provided at the top of the mounting tube 13, and the hexagonal head 14 is convenient for understanding the pressure gauge body 1. And an adapter tube 15 is provided at the bottom of the mounting tube 13, and the adapter ring 181 is convenient for connecting the mounting tube 13 with the pipeline where the fluid is located. A connecting pipe 17 is provided on the top of the branch inclined pipe 16 , and the connecting pipe 17 is convenient for connecting with the temperature sensor 2 .

[0030] like Figure 3 As shown, a connection cap 21 is provided at the bottom of the temperature sensor 2, and a connection groove 22 is provided in the middle of the connection cap 21. The connection groove 22 is connected to the connection pipe 17. The connection cap 21 and the connection groove 22 are convenient for connecting the temperature sensor 2 with the branch inclined pipe 16. A transmission line 23 is provided at the bottom of the temperature sensor 2, and a temperature probe 24 is provided at the bottom of the transmission line 23. The temperature probe 24 passes through the branch inclined pipe 16 and enters the inner side of the installation pipe 13; the transmission line 23 and the temperature probe 24 are convenient for measuring the fluid temperature inside the pipeline. A communication line 25 is provided at the top of the temperature sensor 2, and a communication plug 26 is provided at the end of the communication line 25. The communication plug 26 is connected to the communication slot 18; this structure is convenient for the temperature sensor 2 to be connected to the pressure gauge body 1.

[0031] like Figure 4 As shown, a sleeve hole 31 is provided in the middle of the sealing cover 3, and a sealing sleeve 32 is provided in the middle of the sleeve hole 31. The sealing sleeve 32 seals the sealing cover 3 and the connecting line 25. This structure ensures the stability between the connecting line 25 and the sealing cover 3. A twist joint 33 is provided on the side of the sealing cover 3 to facilitate the disassembly and assembly of the sealing cover 3.

[0032] Working principle: When in use, the temperature sensor 2 and the pressure gauge body 1 are connected together, and then the pressure gauge body 1 is connected to the pipeline where the fluid is located, so that the temperature sensor 2 can measure the temperature of the fluid inside the pipeline, and display the temperature on the pressure gauge body 1; at the same time, the pressure gauge body 1 can also measure and display the fluid pressure. Such a structure is convenient for measuring the temperature and pressure of the pipeline fluid at the same time. Compared with the prior art, a temperature sensor 2 is provided on one side of the pressure gauge body 1 of the present application, and the top of the temperature sensor 2 is connected to the top of the pressure gauge. Such a structure enables the intelligent pressure gauge to measure the pressure and temperature of the fluid inside the corresponding pipeline, and facilitates the pressure gauge body 1 to feed back the measured pressure and temperature to the terminal device in real time. The intelligent pressure gauge with such a structure improves the functionality and avoids the tediousness of the staff to install temperature monitoring components on the pipeline.

[0033] Example 2

[0034] like Figure 1 and Figure 2 As shown, an intelligent pressure gauge with a temperature monitoring mechanism includes a pressure gauge body 1, which is convenient for measuring the pressure data of the fluid inside the pipeline. A mounting tube 13 is provided at the bottom end of the pressure gauge body 1, and the mounting tube 13 is used for installing the pressure gauge body 1. A branch inclined tube 16 is provided on the side of the mounting tube 13, which is inclined upward. A temperature sensor 2 is provided on the top of the branch inclined tube 16. The branch inclined tube 16 is used to install the temperature sensor 2, which is convenient for disassembly and use of the temperature sensor 2. The temperature sensor 2 is detachably connected to the branch inclined tube 16, and the bottom end of the temperature sensor 2 is inserted into the inner side of the mounting tube 13 to measure the temperature of the fluid; the top end of the temperature sensor 2 is electrically connected to the pressure gauge body 1, and this structure facilitates the data measured by the temperature sensor 2 to be transmitted to the inside of the pressure gauge body 1. A sealing cover 3 is provided on the top end of the temperature sensor 2, and the sealing cover 3 seals the position where the temperature sensor 2 is electrically connected to the pressure gauge body 1 to prevent water from entering the connection position between the temperature sensor 2 and the pressure gauge body 1 when used outdoors.

[0035] like Figure 2 and Figure 5As shown, the pressure gauge body 1 is provided with a pressure display screen 11 and a temperature display screen 12 on the front, and a pressure display module and a temperature display module are provided inside the pressure gauge body 1. The pressure display module and the temperature display module are connected to the pressure display screen 11 and the temperature display screen 12 respectively. The pressure display module cooperates with the pressure display screen 11 to display pressure data; the temperature display module cooperates with the temperature display screen 12 to display temperature data. A main control chip is provided inside the pressure gauge body 1, and the main control chip is connected to the pressure display module and the temperature display module; the main control chip is used to control the data of the entire pressure gauge body 1. A connecting slot 18 is provided on one side of the top of the pressure gauge body 1, and the connecting slot 18 is convenient for connecting the pressure gauge body 1 with the machine body. And an adapter ring 181 is provided around the connecting slot 18; the adapter ring 181 is convenient for installing the sealing cover 3. A hexagonal head 14 is provided at the top of the mounting tube 13, and the hexagonal head 14 is convenient for understanding the pressure gauge body 1. And an adapter tube 15 is provided at the bottom of the mounting tube 13, and the adapter ring 181 is convenient for connecting the mounting tube 13 with the pipeline where the fluid is located. A connecting pipe 17 is provided on the top of the branch inclined pipe 16 , and the connecting pipe 17 is convenient for connecting with the temperature sensor 2 .

[0036] like Figure 3 As shown, a connection cap 21 is provided at the bottom of the temperature sensor 2, and a connection groove 22 is provided in the middle of the connection cap 21. The connection groove 22 is connected to the connection pipe 17. The connection cap 21 and the connection groove 22 are convenient for connecting the temperature sensor 2 with the branch inclined pipe 16. A transmission line 23 is provided at the bottom of the temperature sensor 2, and a temperature probe 24 is provided at the bottom of the transmission line 23. The temperature probe 24 passes through the branch inclined pipe 16 and enters the inner side of the installation pipe 13; the transmission line 23 and the temperature probe 24 are convenient for measuring the fluid temperature inside the pipeline. A communication line 25 is provided at the top of the temperature sensor 2, and a communication plug 26 is provided at the end of the communication line 25. The communication plug 26 is connected to the communication slot 18; this structure is convenient for the temperature sensor 2 to be connected to the pressure gauge body 1.

[0037] like Figure 4 As shown, a sleeve hole 31 is provided in the middle of the sealing cover 3, and a sealing sleeve 32 is provided in the middle of the sleeve hole 31. The sealing sleeve 32 seals the sealing cover 3 and the connecting line 25. This structure ensures the stability between the connecting line 25 and the sealing cover 3. A twist joint 33 is provided on the side of the sealing cover 3 to facilitate the disassembly and assembly of the sealing cover 3.

[0038] like Figure 1 and Figure 2 As shown, a mounting platform 19 is provided at the top of the pressure gauge body 1, a mounting groove 191 is provided in the middle of the mounting platform 19, a protective cover 4 is connected to the mounting groove 191, and the protective cover 4 and the mounting groove 191 are detachably connected; the cooperation between the mounting platform 19 and the mounting groove 191 facilitates the disassembly and assembly of the protective cover 4, and the protective cover 4 is convenient for protecting the pressure gauge.

[0039] like Figure 6 and Figure 7 As shown, a support column 41 is provided at the bottom of the protective cover 4, and a stud 42 is provided at the bottom of the support column 41. The stud 42 is threadedly connected to the mounting groove 191. The support column 41 and the stud 42 are convenient for disassembly and use of the protective cover 4. A disassembly joint 43 is provided at the top of the protective cover 4. The disassembly joint 43 is convenient for disassembly and use of the protective cover 4.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent pressure gauge with a temperature monitoring mechanism, comprising a pressure gauge body (1), characterized in that: A mounting tube (13) is provided at the bottom end of the pressure gauge body (1), a branch inclined tube (16) is provided on the side of the mounting tube (13) in an inclined manner upward, a temperature sensor (2) is provided on the top of the branch inclined tube (16), the temperature sensor (2) and the branch inclined tube (16) are detachably connected, the bottom end of the temperature sensor (2) is inserted into the inner side of the mounting tube (13) for measuring the temperature of the fluid; the top end of the temperature sensor (2) is electrically connected to the pressure gauge body (1), and a sealing cover (3) is provided on the top end of the temperature sensor (2), and the sealing cover (3) seals the position where the temperature sensor (2) and the pressure gauge body (1) are electrically connected.

2. The intelligent pressure gauge with a temperature monitoring mechanism according to claim 1, characterized in that: The pressure gauge body (1) is provided with a pressure display screen (11) and a temperature display screen (12) on the front side, and the pressure gauge body (1) is provided with a pressure display module and a temperature display module inside, the pressure display module and the temperature display module are connected to the pressure display screen (11) and the temperature display screen (12) respectively, and the pressure gauge body (1) is provided with a main control chip inside, and the main control chip is connected to the pressure display module and the temperature display module.

3. The intelligent pressure gauge with a temperature monitoring mechanism according to claim 1, characterized in that: A connecting slot (18) is provided on one side of the top of the pressure gauge body (1), and an adapter ring (181) is provided around the connecting slot (18); a hexagonal head (14) is provided on the top of the installation tube (13), and an adapter tube (15) is provided on the bottom of the installation tube (13); and a connecting tube (17) is provided on the top of the branch inclined tube (16).

4. The intelligent pressure gauge with a temperature monitoring mechanism according to claim 3, characterized in that: The temperature sensor (2) is provided with a connection cap (21) at the bottom end, a connection groove (22) is provided in the middle of the connection cap (21), and the connection groove (22) is connected to the connection pipe (17); the temperature sensor (2) is provided with a transmission line (23) at the bottom end, and a temperature probe (24) is provided at the bottom end of the transmission line (23), and the temperature probe (24) passes through the branch inclined pipe (16) and enters the inner side of the installation pipe (13); the temperature sensor (2) is provided with a communication line (25) at the top end, and a communication plug (26) is provided at the end of the communication line (25), and the communication plug (26) is connected to the communication slot (18).

5. The intelligent pressure gauge with a temperature monitoring mechanism according to claim 4, characterized in that: A sleeve hole (31) is provided in the middle of the sealing cover (3), a sealing sleeve (32) is provided in the middle of the sleeve hole (31), and the sealing sleeve (32) performs a sealing process between the sealing cover (3) and the connecting line (25); a screw joint (33) is provided on the side of the sealing cover (3).

6. An intelligent pressure gauge with a temperature monitoring mechanism according to any one of claims 1 to 5, characterized in that: A mounting platform (19) is provided at the top of the pressure gauge body (1), a mounting groove (191) is provided in the middle of the mounting platform (19), a protective cover (4) is connected to the mounting groove (191), and the protective cover (4) and the mounting groove (191) are detachably connected.

7. The intelligent pressure gauge with a temperature monitoring mechanism according to claim 6, characterized in that: A support column (41) is provided at the bottom end of the protective cover (4), a stud (42) is provided at the bottom end of the support column (41), the stud (42) is threadedly connected to the mounting groove (191), and a disassembly joint (43) is provided at the top end of the protective cover (4).

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