CN220063204U - Sanitary temperature transmitter - Google Patents
Sanitary temperature transmitter Download PDFInfo
- Publication number
- CN220063204U CN220063204U CN202321500048.XU CN202321500048U CN220063204U CN 220063204 U CN220063204 U CN 220063204U CN 202321500048 U CN202321500048 U CN 202321500048U CN 220063204 U CN220063204 U CN 220063204U
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- temperature
- end cover
- connecting pipe
- sanitary
- watchcase
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 10
- 235000013305 food Nutrition 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a sanitary temperature transmitter, and belongs to the technical field of industrial sensor measurement. The structure is as follows: the watch case is characterized in that the front end and the rear end of the watch case are respectively provided with end covers and are sealed by sealing rings, a sightseeing lens, a compression ring, a gauge outfit and a circuit board are sequentially arranged on the inner side of the front end cover, a third sealing ring is arranged between the sightseeing lens and the front end cover in a cushioning mode, a connecting terminal is arranged in the watch case and fastened by a stud, a pipe body is arranged on the watch case, a cable introducing device and a threaded plug are respectively arranged at two ends of the pipe body and are sealed by the sealing rings, a temperature connecting seat, a cold section connecting pipe and a protective sleeve are sequentially arranged at the lower end of the watch case, the cold section connecting pipe and the protective sleeve are connected by a chuck, and a temperature sensor is arranged in the protective sleeve. The utility model is convenient to install, improves the conventional screw thread installation into the clamp type installation, has no groove on the surface of the sanitary clamp type installation form, does not remain the measured medium, is convenient to clean, and is particularly suitable for the sanitary fields of food, pharmacy and the like.
Description
Technical Field
The utility model relates to the technical field of industrial sensor measurement, in particular to a sanitary temperature transmitter.
Background
Transmitters have evolved from sensors that detect process parameters and transmit measured values in specific signal forms for display and adjustment. The transmitter is arranged in an automatic detection and adjustment system, converts physical quantities such as temperature, pressure, flow, liquid level, components and the like into unified standard signals, and transmits the unified standard signals to the regulator and the indication recorder for adjustment, indication and recording.
Temperature transmitters are meters that convert a temperature variable into a transmittable standardized output signal, and are used primarily for measurement and control of industrial process temperature parameters. The temperature transmitter adopts a thermocouple and a thermal resistor as temperature measuring elements, signals output from the temperature measuring elements are sent to a transmitter module, and are converted into 4-20 mA current signals and 0-5V/0-10V voltage signals which are in linear relation with temperature after being processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection, and the like, and the signals are output through RS485 digital signals. In the prior art, the temperature transmitter can generally meet the process requirements in terms of detection precision, but the installation is complicated, and the surface of the conventional temperature transmitter is easy to attach substances, so that the measured medium is easy to remain on the surface of the transmitter, and the sanitary requirements of industries such as food, medicine and the like are difficult to meet.
Disclosure of Invention
The utility model aims at solving the technical defects of the prior art, and provides a sanitary temperature transmitter so as to solve the technical problem of complicated installation of a conventional temperature transmitter.
The utility model solves the other technical problem that the surface of the conventional temperature transmitter is easy to adhere to substances, so that the sanitary requirements of industries such as food, medicine and the like are difficult to meet.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a sanitary temperature transmitter, including the watchcase, the rear end cap, the first sealing washer, the front end housing, the second sealing washer, the sight glass, the clamping ring, the gauge outfit, the circuit board, the third sealing washer, the double-screw bolt, binding post, cable introduction device, the rubber pad, the screw plug, the fourth sealing washer, the temperature connecting seat, the cold junction connecting pipe, the chuck, the sheath pipe, temperature sensor, wherein, the rear end at the watchcase is provided with the rear end housing, it has first sealing washer to fill up between rear end housing and watchcase, be provided with the front end housing at the front end, it has the second sealing washer to fill up between front end housing and watchcase, it has the third sealing washer to fill up between sight glass and front end housing in proper order to have binding post in the watchcase, binding post passes through the double-screw bolt fastening connection, there is the body on the watchcase the one end of body is provided with cable introduction device, it has the rubber pad to fill up between cable introduction device and the body the other end is provided with the screw plug, it has the temperature connecting seat under the fourth sealing washer between screw plug and the body to fill up between the watchcase under the temperature connecting pipe section, the temperature sensor is provided with the temperature-sensing sleeve connecting pipe under the temperature connecting pipe.
Preferably, a nameplate is fixedly connected to the top end of the pipe body.
Preferably, the chuck is in a disc shape, the watchcase, the cold section connecting pipe and the protective sleeve are all in a circular tube shape, the axes of the chuck, the cold section connecting pipe and the protective sleeve are mutually overlapped, and the axes are mutually perpendicular to the axis of the watchcase.
Preferably, the temperature sensor is electrically connected to the circuit board.
The utility model discloses a sanitary temperature transmitter. According to the technical scheme, the conventional threaded installation is improved into the clamp type installation, the surface of the sanitary clamp type installation form is free of grooves, the tested medium cannot be remained, the cleaning is convenient, and the clamp type installation clamp is particularly suitable for the sanitary fields of foods, pharmacy and the like. The utility model has the advantages of convenient installation, beautiful appearance, good operation performance and outstanding technical advantages, and meets the technical requirements of the sanitary industry.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is an assembled view of the present utility model from a forward viewing angle;
FIG. 3 is an assembly view of the present utility model from a side perspective;
in the figure:
1. watch case 2, back end cover 3, first sealing ring 4, front end cover
5. Second sealing ring 6, sightseeing lens 7, pressure ring 8 and gauge outfit
9. Circuit board 10, third sealing ring 11, stud 12 and wiring terminal
13. Cable lead-in device 14, rubber pad 15, threaded plug 16 and fourth sealing ring
17. Temperature connecting seat 18, cold section connecting pipe 19, chuck 20 and sheath pipe
21. Temperature sensor 22, nameplate.
Detailed Description
Hereinafter, embodiments of the present utility model will be described in detail. In order to avoid unnecessary detail, well-known structures or functions will not be described in detail in the following embodiments. Approximating language, as used in the following examples, may be applied to create a quantitative representation that could permissibly vary without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
The sanitary temperature transmitter comprises a case 1, a rear end cover 2, a first sealing ring 3, a front end cover 4, a second sealing ring 5, a sight glass 6, a pressure ring 7, a gauge head 8, a circuit board 9, a third sealing ring 10, a stud 11, a wiring terminal 12, a cable introducing device 13, a rubber pad 14, a threaded plug 15, a fourth sealing ring 16, a temperature connecting seat 17, a cold section connecting pipe 18, a chuck 19, a sheath pipe 20 and a temperature sensor 21, wherein the rear end of the case 1 is provided with the rear end cover 2, the first sealing ring 3 is arranged between the rear end cover 2 and the case 1, the front end of the case 1 is provided with the front end cover 4, the second sealing ring 5 is arranged between the front end cover 4 and the case 1, the third sealing ring 10 is arranged between the inside of the front end cover 4 in sequence, the gauge head 8 and the circuit board 9, the wiring terminal 12 is arranged in the case 1, the wiring terminal 12 is tightly connected through the stud 11, the sheath pipe 20 is provided with a pipe body, the cable introducing device 13 is arranged between the cable introducing device and the front end cover 4, the cold section connecting pipe 18 is arranged between the heat conducting device 16 and the heat conducting seat 16 is arranged at the inner side of the front end of the case 1, the heat conducting device is arranged between the heat conducting device 16 and the heat conducting seat is arranged at the inner side of the heat conducting device, the heat conducting seat is arranged at the end of the temperature connecting pipe 20, the temperature connecting pipe is arranged at the temperature connecting seat 20, the temperature connecting pipe is arranged between the temperature connecting pipe 20 and the inner end of the temperature connecting pipe is arranged at the temperature connecting pipe, and the temperature connecting pipe 18, and the temperature connecting pipe is arranged at the temperature connecting pipe between the temperature connecting pipe and the temperature connecting seat is in the temperature connecting pipe between the temperature connecting pipe and the temperature connecting pipe between the temperature connecting pipe and the inside.
Example 2
The sanitary temperature transmitter comprises a case 1, a rear end cover 2, a first sealing ring 3, a front end cover 4, a second sealing ring 5, a sight glass 6, a pressure ring 7, a gauge head 8, a circuit board 9, a third sealing ring 10, a stud 11, a wiring terminal 12, a cable introducing device 13, a rubber pad 14, a threaded plug 15, a fourth sealing ring 16, a temperature connecting seat 17, a cold section connecting pipe 18, a chuck 19, a sheath pipe 20 and a temperature sensor 21, wherein the rear end of the case 1 is provided with the rear end cover 2, the first sealing ring 3 is arranged between the rear end cover 2 and the case 1, the front end of the case 1 is provided with the front end cover 4, the second sealing ring 5 is arranged between the front end cover 4 and the case 1, the third sealing ring 10 is arranged between the inside of the front end cover 4 in sequence, the gauge head 8 and the circuit board 9, the wiring terminal 12 is arranged in the case 1, the wiring terminal 12 is tightly connected through the stud 11, the sheath pipe 20 is provided with a pipe body, the cable introducing device 13 is arranged between the cable introducing device and the front end cover 4, the cold section connecting pipe 18 is arranged between the heat conducting device 16 and the heat conducting seat 16 is arranged at the inner side of the front end of the case 1, the heat conducting device is arranged between the heat conducting device 16 and the heat conducting seat is arranged at the inner side of the heat conducting device, the heat conducting seat is arranged at the end of the temperature connecting pipe 20, the temperature connecting pipe is arranged at the temperature connecting seat 20, the temperature connecting pipe is arranged between the temperature connecting pipe 20 and the inner end of the temperature connecting pipe is arranged at the temperature connecting pipe, and the temperature connecting pipe 18, and the temperature connecting pipe is arranged at the temperature connecting pipe between the temperature connecting pipe and the temperature connecting seat is in the temperature connecting pipe between the temperature connecting pipe and the temperature connecting pipe between the temperature connecting pipe and the inside. Wherein, the top end of the tube body is fixedly connected with a nameplate 22. The chuck 19 is in a disc shape, the watchcase 1, the cold section connecting pipe 18 and the sheath pipe 20 are all in circular tube shapes, the axes of the chuck 19, the cold section connecting pipe 18 and the sheath pipe 20 are mutually overlapped, and the axes are mutually perpendicular to the axis of the watchcase 1. The temperature sensor 21 is electrically connected to the wiring board 9.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the scope of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The sanitary temperature transmitter is characterized by comprising a watchcase (1), a rear end cover (2), a first sealing ring (3), a front end cover (4), a second sealing ring (5), a sightseeing lens (6), a press ring (7), a gauge head (8), a circuit board (9), a third sealing ring (10), a stud (11), a wiring terminal (12), a cable lead-in device (13), a rubber pad (14), a threaded plug (15), a fourth sealing ring (16), a temperature connecting seat (17), a cold section connecting pipe (18), a chuck (19), a protective sleeve (20), a temperature sensor (21), wherein the rear end of the watchcase (1) is provided with the rear end cover (2), the first sealing ring (3) is arranged between the rear end cover (2) and the watchcase (1), the front end of the watchcase (1) is provided with the front end cover (4), the second sealing ring (5) is arranged between the front end cover (4) and the watchcase (1), the sightseeing lens (6), the 7), the gauge head (8) and the circuit board (9) are sequentially arranged on the inner side of the front end cover (4), the pressure ring (12) is arranged in the middle of the front end cover (1), binding post (12) pass through double-screw bolt (11) fastening connection, have the body on watchcase (1) the one end of body is provided with cable introduction device (13), cable introduction device (13) with rubber pad (14) have been filled up between the body the other end of body is provided with screw plug (15), screw plug (15) with fill up between the body and put fourth sealing washer (16), be provided with temperature connecting seat (17) in the lower extreme of watchcase (1), be provided with cold junction connecting pipe (18) in the lower extreme of temperature connecting seat (17), upper and lower both ends at chuck (19) are connected respectively to cold junction connecting pipe (18) and sheath pipe (20), have built-in temperature sensor (21) in sheath pipe (20).
2. The sanitary temperature transmitter according to claim 1, wherein a nameplate (22) is fixedly connected to the top end of the tube.
3. The sanitary-type temperature transmitter according to claim 1, wherein the chuck (19) is in the shape of a circular disk, the case (1), the cold section connecting pipe (18) and the sheath pipe (20) are all in the shape of circular pipes, and axes of the chuck (19), the cold section connecting pipe (18) and the sheath pipe (20) are mutually overlapped and are mutually perpendicular to the axis of the case (1).
4. The sanitary temperature transmitter according to claim 1, characterized in that the temperature sensor (21) is electrically connected to the circuit board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321500048.XU CN220063204U (en) | 2023-06-13 | 2023-06-13 | Sanitary temperature transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321500048.XU CN220063204U (en) | 2023-06-13 | 2023-06-13 | Sanitary temperature transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063204U true CN220063204U (en) | 2023-11-21 |
Family
ID=88765817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321500048.XU Active CN220063204U (en) | 2023-06-13 | 2023-06-13 | Sanitary temperature transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063204U (en) |
-
2023
- 2023-06-13 CN CN202321500048.XU patent/CN220063204U/en active Active
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