Temperature and pressure integrated melt pressure sensor

Abstract

The utility model discloses a temperature and pressure integrated melt pressure sensor. The sensor comprises a mounting pipe; the placement assembly comprises a fixing frame, a circular placement frame, first clamping grooves, a circular clamping cover, a first mounting groove and a first clamping block, the fixing frame is arranged on the outer surface of the mounting pipe, the circular placement frame is fixed to one side of the exterior of the fixing frame, the two first clamping grooves are formed in one side of the top surface of the circular placement frame, and the circular clamping cover is hinged to the upper end of the circular placement frame; the first mounting groove is formed in the surface of the circular clamping cover, the two first clamping blocks are fixed to one side of the circular clamping cover, the first clamping blocks correspond to the first clamping groove, circular holes are formed in the two sides of the outer surface of the fixing frame, and two threaded rods penetrate through the circular holes in the two sides in a threaded mode. The device has the advantages that the pressure sensor and the temperature sensor are protected, the sensors can be effectively fixed in place, and displacement or damage of the sensors caused by vibration or collision in the transportation process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a temperature-pressure integrated melt pressure sensor. Background Art

[0002] The integrated temperature and pressure melt pressure sensor is a device that can simultaneously measure the pressure and temperature of high-temperature melts, fluids or gaseous media. The integrated temperature and pressure melt pressure sensor, also known as the high-temperature melt pressure sensor, is mainly used to measure and control the pressure and temperature of molten materials under high temperature conditions. This type of sensor is widely used in chemical fiber, plastics, rubber, extrusion equipment, non-woven fabrics, polyester, petrochemical and other industries to measure the pressure and temperature of high-temperature melts, fluids and gaseous media.

[0003] During transportation, the existing integrated temperature and pressure melt pressure sensor is dragged on the outside and easily bumped, which will cause the sensitive elements inside the sensor to undergo slight displacement or deformation, thereby affecting its measurement accuracy. Therefore, it is necessary to provide a device that can drag the pressure and temperature sensor on the outside to ensure measurement accuracy and improve service life. Utility Model Content

[0004] The purpose of the present utility model is to provide a temperature-pressure integrated melt pressure sensor to solve the problem raised in the above-mentioned background technology that during transportation of the existing temperature-pressure integrated melt pressure sensor, the pressure and temperature sensors are dragged on the outside and easily bumped, which may cause slight displacement or deformation of the sensitive elements inside the sensor, thereby affecting its measurement accuracy.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a temperature and pressure integrated melt pressure sensor, comprising:

[0007] Installation pipe;

[0008] A placement component includes a fixed frame, a circular placement frame, a first card slot, a circular card cover, a first mounting slot, and a first card block. The fixed frame is on the outer surface of the mounting tube, the circular placement frame is fixed to one side of the outside of the fixed frame, two first card slots are opened on one side of the top surface of the circular placement frame, the circular card cover is hinged to the upper end of the circular placement frame, the first mounting slot is opened on the surface of the circular card cover, two first card blocks are fixed on one side of the circular card cover, and the first card block corresponds to the first card slot.

[0009] Furthermore, a first connecting wire is fixed to the top surface of the mounting tube, one end of which is fixed to a pressure sensor; a second connecting wire is fixed to the top surface of the mounting tube, one end of which is fixed to a temperature sensor.

[0010] Furthermore, circular holes are opened on both sides of the outer surface of the fixing frame, and two threaded rods are penetrated by internal threads of the circular holes on both sides. A clamping block is fixed at one end of the threaded rod, and the clamping block contacts the outer surface of the mounting tube.

[0011] Furthermore, a square placement frame is fixed on the other side of the outer surface of the fixed frame, second card slots are provided on both sides of the upper surface of the square placement frame, a square card cover is hinged on the upper surface of the square placement frame, a second installation slot is provided on the outer surface of the square card cover, a second card block is fixed on one side of the square card cover and the second card block corresponds to the second card slot.

[0012] Furthermore, it also includes a clamping assembly, which includes a fixed block, a placement slot, a through slot, and a connecting frame. The fixed block is fixed on both sides of the upper end of the mounting tube, the placement slot is opened on the upper and lower sides of the fixed block, the through slot is opened on one side of the fixed block, and the connecting frame is fixed on both sides of the fixed block and corresponds to the through slot.

[0013] Furthermore, a spring is fixed inside the connection frame, a pressing block is fixed to one side of each of the two springs, and the outside of the pressing block passes through the through slot, and the pressing block contacts the outer surface of the first connecting line and the second connecting line.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model is provided with a mounting tube, a pressure sensor, a temperature sensor and a placement assembly. During transportation, the staff first passes the fixing frame through the mounting tube, and then rotates the threaded rod to clamp the mounting tube with the two clamping blocks. Then, the pressure sensor is placed into the circular placement frame, and then the circular card cover is closed. The first connecting line is passed through the first mounting groove, and the first clamping block is clamped into the first clamping groove to fix the circular card cover. Then, the temperature sensor is placed into the square placement frame, and the second connecting line is passed through the second mounting groove. Then, the second clamping block is clamped into the second clamping groove to fix the square card cover. This protects the pressure sensor and the temperature sensor, can effectively fix the sensors in place, and reduce the displacement or damage of the sensors caused by vibration or collision during transportation.

[0016] 2. Based on beneficial effect 1, after placing the pressure sensor and the temperature sensor into the circular placement frame and the square placement frame through the set clamping assembly, the staff then passes the first connecting wire and the second connecting wire through the placement groove. Under the elastic force of the spring, the spring drives the two pressure blocks to apply force to the middle, so that the first connecting wire and the second connecting wire are limited inside the fixed block to avoid entanglement, which helps to keep the connecting wires neat and orderly, and facilitates subsequent maintenance and inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the first perspective of the utility model;

[0019] Figure 2 This is a rear view of the components placed in the utility model;

[0020] Figure 3 This is a structural diagram of the compression assembly of the present utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 11. Mounting tube; 12. First connecting line; 13. Pressure sensor; 14. Second connecting line; 15. Temperature sensor;

[0023] 21. Fixing frame; 22. Circular hole; 23. Threaded rod; 24. Clamping block; 25. Circular placement frame; 251. First slot; 26. Circular cover; 261. First mounting slot; 262. First clamping block; 27. Square placement frame; 271. Second slot; 28. Square cover; 281. Second mounting slot; 282. Second clamping block;

[0024] 31. Fixing block; 32. Placement slot; 33. Through slot; 34. Connecting frame; 35. Spring; 36. Pressing block. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0029] Please refer to Figures 1 to 3 The embodiment is a temperature and pressure integrated melt pressure sensor, which comprises:

[0030] The top surface of the mounting pipe 11 is fixed with a first connecting line 12, one end of the first connecting line 12 is fixed with a pressure sensor 13, the top surface of the mounting pipe 11 is fixed with a second connecting line 14, and one end of the second connecting line 14 is fixed with a temperature sensor 15.

[0031] The top surface of the mounting pipe 11 is fixed with the first connecting line 12 and the second connecting line 14, and the two connecting lines are connected with the pressure sensor 13 and the temperature sensor 15 respectively.

[0032] The placing assembly comprises a fixed frame 21, a circular placing frame 25, a first clamping groove 251, a circular clamping cover 26, a first mounting groove 261 and a first clamping block 262. The fixed frame 21 is on the outer surface of the mounting pipe 11, the circular placing frame 25 is fixed on one side of the outer surface of the fixed frame 21, two first clamping grooves 251 are arranged on one side of the top surface of the circular placing frame 25, the circular clamping cover 26 is hinged to the upper end of the circular placing frame 25, the first mounting groove 261 is arranged on the surface of the circular clamping cover 26, and two first clamping blocks 262 are fixed on one side of the circular clamping cover 26 and correspond to the first clamping grooves 251.

[0033] The fixed frame 21 provides structural support for the whole placing assembly, the circular placing frame 25 is used for placing the pressure sensor 13, and the first clamping groove 251 is used for fixing the circular clamping cover 26 in cooperation with the first clamping block 262.

[0034] The outer surface of the fixed frame 21 is provided with a circular hole 22 on both sides, two threaded rods 23 are screwed through the circular holes 22, one end of each threaded rod 23 is fixed with a clamping block 24, the clamping block 24 is in contact with the outer surface of the mounting pipe 11, the other side of the outer surface of the fixed frame 21 is fixed with a square placing frame 27, the square placing frame 27 is provided with a second clamping groove 271 on both sides of the upper surface, the square placing frame 27 is hinged with a square clamping cover 28 on the upper surface, the square clamping cover 28 is provided with a second mounting groove 281 on the outer surface, and the square clamping cover 28 is fixed with a second clamping block 282 on one side and corresponds to the second clamping groove 271.

[0035] The threaded rods 23 are used for connecting and fixing the clamping blocks 24, the square placing frame 27 is used for placing the temperature sensor 15, and the second clamping groove 271 is used for fixing the square clamping cover 28 in cooperation with the second clamping block 282.

[0036] Working principle:

[0037] During transportation, the staff first passes the fixing frame 21 through the mounting tube 11, then rotates the threaded rod 23 so that the two clamping blocks 24 clamp the mounting tube 11. Then, the pressure sensor 13 is placed into the circular placement frame 25, and the circular card cover 26 is closed. The first connecting line 12 is passed through the first mounting groove 261, and the first clamping block 262 is clamped into the first clamping groove 251, and the circular card cover 26 is fixed. Then, the temperature sensor 15 is placed into the square placement frame 27, and the second connecting line 14 is passed through the second mounting groove 281. Then, the second clamping block 282 is clamped into the second clamping groove 271, and the square card cover 28 is fixed.

[0038] This step protects the pressure sensor 13 and the temperature sensor 15 and can effectively fix the sensors in place, thereby reducing displacement or damage of the sensors due to vibration or collision during transportation.

[0039] See also Figures 1 to 3 As shown; this embodiment is based on the above embodiment and also includes:

[0040] The clamping assembly includes a fixing block 31, a placement slot 32, a through slot 33, and a connecting frame 34. The fixing block 31 is fixed to both sides of the upper end of the mounting tube 11. The placement slot 32 is provided on the upper and lower sides of the fixing block 31. The through slot 33 is provided on one side of the fixing block 31. The connecting frame 34 is fixed to both sides of the fixing block 31 and corresponds to the through slot 33. A spring 35 is fixed inside the connecting frame 34. A pressing block 36 is fixed to one side of each spring 35. The outside of the pressing block 36 passes through the through slot 33, and the pressing block 36 contacts the outer surface of the first connecting line 12 and the second connecting line 14.

[0041] The fixed block 31 provides support and a fixing point for the entire clamping assembly, and the connecting frame 34 provides an installation position for the spring 35 and the pressure block 36. The spring 35 pushes the pressure block 36 to apply pressure to the connecting line through its elastic force. Under the elastic force of the spring 35, the pressure block 36 applies pressure to the connecting line to limit it inside the fixed block 31.

[0042] Working principle:

[0043] After placing the pressure sensor 13 and the temperature sensor 15 into the circular placement frame 25 and the square placement frame 27, the staff then passes the first connecting wire 12 and the second connecting wire 14 through the placement slot 32. Under the elastic force of the spring 35, the spring 35 drives the two pressing blocks 36 to apply force toward the middle, so that the first connecting wire 12 and the second connecting wire 14 are restrained inside the fixing block 31;

[0044] This step avoids tangling and helps keep the connecting wires neat and orderly, facilitating subsequent maintenance and repair.

[0045] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A temperature and pressure integrated melt pressure sensor, characterized in that: include: Mounting pipe (11); A placement component comprises a fixing frame (21), a circular placement frame (25), a first clamping groove (251), a circular clamping cover (26), a first installation groove (261), and a first clamping block (262); the fixing frame (21) is on the outer surface of the installation tube (11); the circular placement frame (25) is fixed to one side of the outside of the fixing frame (21); two first clamping grooves (251) are provided on one side of the top surface of the circular placement frame (25); the circular clamping cover (26) is hinged to the upper end of the circular placement frame (25); the first installation groove (261) is provided on the surface of the circular clamping cover (26); two first clamping blocks (262) are fixed to one side of the circular clamping cover (26); and the first clamping blocks (262) correspond to the first clamping grooves (251).

2. The temperature-pressure integrated melt pressure sensor according to claim 1, characterized in that: A first connecting line (12) is fixed to the top surface of the mounting tube (11), a pressure sensor (13) is fixed to one end of the first connecting line (12), a second connecting line (14) is fixed to the top surface of the mounting tube (11), and a temperature sensor (15) is fixed to one end of the second connecting line (14).

3. The temperature-pressure integrated melt pressure sensor according to claim 1, characterized in that: Circular holes (22) are provided on both sides of the outer surface of the fixing frame (21), and two threaded rods (23) are passed through the internal threads of the circular holes (22) on both sides. A clamping block (24) is fixed at one end of the threaded rod (23), and the clamping block (24) contacts the outer surface of the mounting tube (11).

4. The temperature-pressure integrated melt pressure sensor according to claim 3, characterized in that: A square placement frame (27) is fixed on the other side of the outer surface of the fixing frame (21), and second card slots (271) are provided on both sides of the upper surface of the square placement frame (27). A square card cover (28) is hingedly connected to the upper surface of the square placement frame (27), and a second installation slot (281) is provided on the outer surface of the square card cover (28). A second card block (282) is fixed on one side of the square card cover (28), and the second card block (282) corresponds to the second card slot (271).

5. The temperature-pressure integrated melt pressure sensor according to claim 2, characterized in that: The invention also includes a clamping assembly, which includes a fixed block (31), a placement groove (32), a through groove (33), and a connecting frame (34). The fixed block (31) is fixed on both sides of the upper end of the mounting tube (11), the placement groove (32) is opened on the upper and lower sides of the fixed block (31), the through groove (33) is opened on one side of the fixed block (31), and the connecting frame (34) is fixed on both sides of the fixed block (31) and corresponds to the through groove (33).

6. The temperature-pressure integrated melt pressure sensor according to claim 5, characterized in that: A spring (35) is fixed inside the connection frame (34), and a pressing block (36) is fixed on one side of each of the two springs (35). The outside of the pressing block (36) passes through the through slot (33), and the pressing block (36) contacts the outer surface of the first connecting line (12) and the second connecting line (14).

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