CN214951951U - Integrated sensor without welding seam - Google Patents
Integrated sensor without welding seam Download PDFInfo
- Publication number
- CN214951951U CN214951951U CN202121571253.6U CN202121571253U CN214951951U CN 214951951 U CN214951951 U CN 214951951U CN 202121571253 U CN202121571253 U CN 202121571253U CN 214951951 U CN214951951 U CN 214951951U
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- side wall
- sensor
- cavity
- sensor body
- weldless
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Abstract
The utility model relates to a weldless integrated sensor, wherein an installation cavity is arranged and processed in the sensor body; a pressure sensing core body is arranged in the mounting cavity; the pressure sensing core body is outwards led out and connected with a transmission lead; the lower end face of the sensor body is provided with a storage barrel; a cavity is processed in the containing cylinder; an annular clamping table is machined on the upper top surface of the cavity; the inner side wall of the annular clamping table is clamped with a buffer tube; through holes are uniformly arranged on the side wall of the buffer tube at intervals in a penetrating manner; the lower end surface of the containing barrel is provided with a connecting platform; the outer side wall of the connecting platform is provided with an external thread; the inner side wall of the connecting table is provided with an internal thread; the side wall of the containing barrel is provided with a collecting pipe in a through connection way; the utility model discloses can provide one kind dustproof effectual, function diversified and equipment possess the not fragile weldless integrated sensor of buffer response core.
Description
Technical Field
The utility model belongs to the technical field of the sensor is relevant, concretely relates to no welding seam integration sensor.
Background
The pressure sensor is the most commonly used sensor in industrial practice, and is widely applied to various industrial automatic control environments, the pressure sensor measures various media, corrosive liquid, toxic gas, combustible media and the like, and the pressure sensor can convert the medium pressure into an electric signal through an internal pressure sensing chip and then transmit the electric signal to external display equipment through a lead. Sensors in the prior art are usually exposed directly to air, and if the sensors are in a humid environment or a dirty environment, the sensors exposed for a long time are corroded or polluted by dust; when sensors in the industry measure external medium pressure, media are usually in direct contact with a sensing core, and if the measured medium pressure is too high and no buffering exists, the media are in direct contact with the sensing core, so that the core is damaged; sensors in the industry generally measure only the pressure of a medium, and if the medium is sampled, the components of the medium are detected, so that the medium cannot be sampled, and the function of the equipment is relatively single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof effectual, function diversified and equipment possess the not fragile weldless integration sensor of buffer response core.
In order to achieve the above object, the utility model provides a following technical scheme: a weldless integrated sensor comprises a sensor body, wherein an installation cavity is formed in the sensor body; a pressure sensing core body is arranged in the mounting cavity; the pressure sensing core body is outwards led out and connected with a transmission lead; the lower end face of the sensor body is provided with a storage barrel; a cavity is formed in the containing barrel; an annular clamping table is machined on the upper top surface of the cavity; a buffer tube is clamped and installed on the inner side wall of the annular clamping table; through holes are uniformly arranged on the side wall of the buffer tube at intervals in a penetrating manner; a connecting table is arranged on the lower end face of the containing barrel; the outer side wall of the connecting table is provided with an external thread; the inner side wall of the connecting table is provided with an internal thread; the side wall of the containing barrel is provided with a collecting pipe in a through connection way; the collecting pipe is provided with a valve; the upper end surface of the sensor body is fixedly provided with a limiting round table; a limiting groove is machined in the side wall of the limiting circular truncated cone; and the lower end of the storage barrel is fixedly provided with waterproof cloth.
As a further improvement of the utility model, the outer end of the waterproof cloth is sleeved with an elastic rubber band.
As a further improvement, the sensor body, the storage barrel and the connecting platform are made of stainless steel materials through integral casting.
As a further improvement of the present invention, the sensor body is connected to an external device through the internal thread or the external thread.
Compared with the prior art, the beneficial effects of the utility model are that: according to the technical scheme, the waterproof cloth is arranged on the storage barrel, the elastic rubber band is arranged on the waterproof cloth, the limiting round table is arranged on the sensor body, the limiting groove is formed in the limiting round table, and the elastic rubber band is clamped in the limiting groove, so that the waterproof cloth can seal the whole equipment, and the whole equipment is prevented from being exposed in the air to cause corrosion or being infected with dust; according to the technical scheme, the containing barrel is provided with the cavity and the collecting pipe, the collecting pipe is provided with the valve, and a medium in the cavity can be sampled through the collecting pipe, so that the detection of the medium components is realized, and the practicability of the equipment is improved; according to the technical scheme, the annular clamping table is arranged in the containing barrel, the buffer tube is arranged in the annular clamping table, the buffer tube is provided with the through hole, when a liquid medium is measured, the through hole can play a certain role in filtering impurities in the liquid medium, when a gas medium is measured, the buffer tube can prevent the gas medium from directly impacting an internal pressure sensing core, and therefore damage to equipment is avoided; this technical scheme connects the bench and is provided with internal thread and external screw thread, can be convenient for the connection installation of equipment through internal thread or external screw thread.
Drawings
Fig. 1 is a schematic view of the whole structure of the waterproof cloth of the present invention after being unfolded.
Fig. 2 is the overall structure schematic diagram behind the closed waterproof cloth of the utility model.
Fig. 3 is the internal enlarged structure schematic diagram after the tarpaulin is removed.
In the figure: 1. a sensor body; 2. a mounting cavity; 3. a pressure sensing core; 4. a transmission wire; 5. a storage cylinder; 6. a cavity; 7. an annular clamping table; 8. a buffer tube; 9. a through hole; 10. a connecting table; 11. an external thread; 12. an internal thread; 13. a collection tube; 14. a valve; 15. a limiting round table; 16. a limiting groove; 17. waterproof cloth; 18. elastic rubber band.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a weldless integrated sensor comprises a sensor body 1, wherein an installation cavity 2 is formed in the sensor body 1 in a machining mode; a pressure sensing core body 3 is arranged in the mounting cavity 2; the pressure sensing core body 3 is outwards led out and connected with a transmission lead 4; the lower end face of the sensor body 1 is provided with a storage barrel 5; a cavity 6 is formed in the containing cylinder 5; an annular clamping table 7 is machined on the upper top surface of the cavity 6; the inner side wall of the annular clamping table 7 is clamped with a buffer tube 8; through holes 9 are uniformly arranged on the side wall of the buffer tube 8 at intervals in a penetrating manner; a connecting table 10 is arranged on the lower end surface of the containing cylinder 5; the outer side wall of the connecting table 10 is provided with an external thread 11; the inner side wall of the connecting table 10 is provided with an internal thread 12; a collecting pipe 13 is arranged on the side wall of the containing cylinder 5 in a run-through manner; a valve 14 is arranged on the collecting pipe 13; the upper end surface of the sensor body 1 is fixedly provided with a limiting round table 15; a limiting groove 16 is formed in the side wall of the limiting round table 15; the lower end of the containing cylinder 5 is fixedly provided with a waterproof cloth 17; the outer end of the waterproof cloth 17 is sleeved with an elastic rubber band 18; the sensor body 1, the storage barrel 5 and the connecting table 10 are made of stainless steel materials through integral casting; the sensor body 1 is connected with an external device through an internal thread 11 or an external thread 12.
Install sensor body 1 on the equipment that needs detected pressure through external screw thread 11 or internal thread 12 when needs use, then with the joint of elasticity rubber band 18 in spacing groove 16, make the sealed lid of dustproof cloth 17 establish on sensor body 1, when needs measured medium composition, open valve 14, from gathering the pipe 13 collection medium can.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a no welding seam integration sensor which characterized in that: the sensor comprises a sensor body (1), wherein a mounting cavity (2) is formed in the sensor body (1) in a processing mode; a pressure sensing core body (3) is arranged in the mounting cavity (2); the pressure sensing core body (3) is outwards led out and connected with a transmission lead (4); the lower end face of the sensor body (1) is provided with a storage barrel (5); a cavity (6) is formed in the containing barrel (5); an annular clamping table (7) is machined on the upper top surface of the cavity (6); a buffer tube (8) is clamped and installed on the inner side wall of the annular clamping table (7); through holes (9) are uniformly arranged on the side wall of the buffer tube (8) at intervals in a penetrating manner; a connecting table (10) is arranged on the lower end face of the containing barrel (5); the outer side wall of the connecting table (10) is provided with an external thread (11); the inner side wall of the connecting table (10) is provided with an internal thread (12); a collecting pipe (13) is mounted on the side wall of the containing barrel (5) in a through connection manner; a valve (14) is arranged on the collecting pipe (13); a limiting round table (15) is fixedly arranged on the upper end face of the sensor body (1); a limiting groove (16) is machined in the side wall of the limiting circular truncated cone (15); the lower end of the storage barrel (5) is fixedly provided with a waterproof cloth (17).
2. The weldless integrated sensor of claim 1, wherein: the outer end of the waterproof cloth (17) is sleeved with an elastic rubber band (18).
3. The weldless integrated sensor of claim 1, wherein: the sensor body (1), the storage barrel (5) and the connecting platform (10) are made of stainless steel materials in an integrated casting mode.
4. The weldless integrated sensor of claim 1, wherein: the sensor body (1) is connected with external equipment through the internal thread (11) or the external thread (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121571253.6U CN214951951U (en) | 2021-07-12 | 2021-07-12 | Integrated sensor without welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121571253.6U CN214951951U (en) | 2021-07-12 | 2021-07-12 | Integrated sensor without welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214951951U true CN214951951U (en) | 2021-11-30 |
Family
ID=79074214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121571253.6U Active CN214951951U (en) | 2021-07-12 | 2021-07-12 | Integrated sensor without welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214951951U (en) |
-
2021
- 2021-07-12 CN CN202121571253.6U patent/CN214951951U/en active Active
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