CN221037394U - Integrated sedimentation sensor - Google Patents
Integrated sedimentation sensor Download PDFInfo
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- CN221037394U CN221037394U CN202322516057.4U CN202322516057U CN221037394U CN 221037394 U CN221037394 U CN 221037394U CN 202322516057 U CN202322516057 U CN 202322516057U CN 221037394 U CN221037394 U CN 221037394U
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 34
- 239000003921 oil Substances 0.000 claims abstract description 55
- 239000000523 sample Substances 0.000 claims abstract description 42
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims description 63
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 239000008358 core component Substances 0.000 abstract description 10
- 239000000306 component Substances 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an integrated sedimentation sensor, comprising: the device comprises a core component, a circuit component and two probe components, wherein monocrystalline silicon is arranged in the core component, a first diaphragm and a second diaphragm are arranged on the core component, a first sealing oil channel and a second sealing oil channel are also arranged in the core component, and the first sealing oil channel and the second sealing oil channel are filled with oil for transmitting pressure; the two probe assemblies are respectively connected to the core assembly, capillary pipelines are arranged in each probe assembly, third diaphragms are arranged on the two probe assemblies, the capillary pipelines of the two probe assemblies are connected to the first diaphragm and the third diaphragm or the second diaphragm and the third diaphragm, and the third diaphragms on the two probe assemblies are respectively arranged on two points to be detected. According to the utility model, two capillary pipelines are arranged for detection, and the relative settlement of two measuring points is accurately calculated. The present utility model uses oil for pressure transfer and seals to avoid a series of problems such as condensation, leakage, etc.
Description
Technical Field
The utility model relates to the technical field of integrated sedimentation sensors, in particular to an integrated sedimentation sensor.
Background
The differential pressure high-precision level gauge is a monitoring instrument which is applied to monitoring relative sedimentation of different positions of various large buildings, foundation projects and the like, namely, the change of the vertical displacement of each measuring point relative to a reference point, so as to accurately calculate the relative sedimentation quantity of each measuring point.
The existing differential pressure high-precision level consists of a high-precision differential pressure monocrystalline silicon core sensor, a special custom-made circuit module, a protective cover and other parts. A sedimentation system is formed by matching a plurality of model level gauges with liquid storage devices, and the liquid storage devices are communicated with the level gauges through vent pipes and liquid through pipes. In the use, when the monitoring point takes place to subside, will cause the change of each point pressure, the high accuracy differential pressure monocrystalline silicon core body sensor on the spirit level passes through RS485 signal transmission to signal acquisition system with the pressure change who monitors, through the analysis calculation to the signal variation who gathers each monitoring point, obtains the relative subsidence height of each monitoring point table. The product can be widely applied to settlement measurement of various large-scale buildings, such as hydropower stations, water conservancy junction projects such as dams and the like, and foundation projects such as subways, high-speed rails and the like.
The Chinese patent application discloses a static level gauge, application publication number: CN 106403889a, the technology adopts the pressure measuring cavity, the electric cavity and the static level to detect sedimentation, however, in the using process of the static level, because the amplifying circuit module is directly installed in the electric cavity, the electric cavity is directly communicated with the atmosphere through the atmosphere serial port, after the vapor in the air condenses, the condensed water easily flows back to the amplifying circuit module, and the product may be damaged; and it cannot observe the relative sedimentation difference between the two points.
Disclosure of utility model
In view of the above, the present utility model is directed to an integrated sedimentation sensor and a method.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an integrated sedimentation sensor, comprising:
The core assembly is internally provided with monocrystalline silicon, the core assembly is internally provided with a first diaphragm and a second diaphragm, the core assembly is internally provided with a first sealing oil channel and a second sealing oil channel, two ends of the first sealing oil channel are respectively connected to one side of the first diaphragm and one side of the monocrystalline silicon, two ends of the second sealing oil channel are respectively connected to one side of the second diaphragm and the other side of the monocrystalline silicon, and oil for transmitting pressure is filled in the first sealing oil channel and the second sealing oil channel;
The circuit component is electrically connected with the monocrystalline silicon and is respectively and electrically connected with an external power supply mechanism and an external signal receiving mechanism;
The two probe assemblies are respectively connected to the core assembly, each probe assembly is internally provided with a capillary pipeline, the capillary pipelines are arranged along the length direction of the probe assembly, one ends of the capillary pipelines of the two probe assemblies are respectively connected to the other side of the first diaphragm and the other side of the second diaphragm, the probe assemblies are respectively provided with a third diaphragm, the other ends of the capillary pipelines of the two probe assemblies are respectively connected to the third diaphragm, the third diaphragms on the probe assemblies are respectively arranged on two points to be detected, and the capillary pipelines of the two probe assemblies are filled with oil for transmitting pressure.
The above-mentioned integral type subsides sensor, wherein, the core subassembly includes: the base is arranged in the middle body, the monocrystalline silicon is arranged between the base and the middle body, and the first diaphragm and the second diaphragm are welded at two ends of the middle body respectively.
The integrated sedimentation sensor described above, wherein the probe assembly comprises: the novel capillary tube locking device comprises a core body component, a first locking screw sleeve, a second capillary tube transition joint and a metal hose, wherein the first locking screw sleeve, the metal hose and the second capillary tube transition joint are sequentially and detachably connected and sleeved outside the capillary tube, and the first locking screw sleeve is connected with the core body component.
The integrated sedimentation sensor is characterized in that a core transition joint and a capillary transition joint are further arranged between the first locking screw sleeve and the core assembly, the core transition joint, the capillary transition joint and the first locking screw sleeve are sequentially connected, and the capillary pipeline penetrates through the core transition joint and the capillary transition joint and extends to a first diaphragm or a second diaphragm on the core assembly.
The integrated sedimentation sensor described above, wherein the probe assembly further comprises: and the flange is connected with the second capillary transition joint, the third diaphragm is arranged on the flange, and the other end of the capillary pipeline extends to the third diaphragm on the flange.
The integrated sedimentation sensor is characterized in that a flange transition joint is arranged between the flange and the second capillary transition joint, the flange transition joint is connected with the flange and the second capillary transition joint, and the capillary pipeline penetrates through the flange transition joint.
The integrated sedimentation sensor described above, wherein the circuit assembly comprises: the shell is installed on the core assembly, the circuit board and the five-core aviation plug-in are all arranged in the shell, the circuit board is electrically connected with the monocrystalline silicon, the five-core aviation plug-in is connected with the circuit board, and the five-core aviation plug-in is electrically connected with an external power supply mechanism and an external signal receiving mechanism.
The integrated sedimentation sensor is characterized in that a transition joint is further arranged between the shell and the core component, and the transition joint is connected with the shell and the core component.
The integrated sedimentation sensor, wherein the first sealing oil channel and the second sealing oil channel respectively act on two opposite surfaces of the monocrystalline silicon.
The utility model adopts the technology, so that compared with the prior art, the utility model has the positive effects that:
(1) According to the utility model, two capillary pipelines are arranged for detection, and the relative settlement of two measuring points is accurately calculated.
(2) The utility model adopts the silicone oil with low solidifying point as the medium for transmitting pressure and seals the silicone oil, so that a series of problems such as condensation, low-temperature solidification, leakage and the like can be avoided.
Drawings
FIG. 1 is a schematic diagram of an integrated sedimentation sensor of the present utility model.
FIG. 2 is a schematic view of a probe assembly of an integrated sedimentation sensor of the present utility model.
FIG. 3 is a schematic view of a core assembly of an integrated sedimentation sensor of the present utility model.
FIG. 4 is an enlarged schematic view of a portion of the core assembly of the integrated settlement sensor of the utility model.
In the accompanying drawings: 1. a housing; 2. a circuit board; 3. cross groove pan head screws; 4. cross groove screws; 5. a third O-ring; 6. a transition joint; 7. five-core aviation plug-in; 8. a core assembly; 9. a core transition joint; 10. a capillary transition joint; 11. a probe assembly; 12. a second O-ring; 13. a second membrane; 14. a capillary channel; 15. the first locking screw sleeve; 16. a metal hose; 17. a second capillary transition joint; 18. a flange transition joint; 19. a flange; 20. a third membrane; 21. an intermediate; 22. a first membrane; 23. a ceramic cover plate; 24. binding wires; 25. monocrystalline silicon; 26. a first seal oil passage; 27. a first O-ring; 28. a base; 29. steel balls; 30. a positioning plate; 31. a gasket; 32. a compensation plate; 33. a wire; 34. and a second seal oil passage.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting. FIG. 1 is a schematic diagram of an integrated sedimentation sensor of the present utility model; FIG. 2 is a schematic view of a probe assembly of an integrated sedimentation sensor of the present utility model; FIG. 3 is a schematic view of a core assembly of an integrated sedimentation sensor of the present utility model; fig. 4 is an enlarged schematic view of a portion of the core assembly of the integrated settlement sensor of the present utility model, see fig. 1-4, showing an integrated settlement sensor of the preferred embodiment comprising: the device comprises a core component 8, a circuit component and two probe components 11, wherein a monocrystalline silicon 25 is arranged in the core component 8, a first diaphragm 22 and a second diaphragm 13 are arranged on the core component 8, a first sealing oil channel 26 and a second sealing oil channel 34 are also arranged in the core component 8, two ends of the first sealing oil channel 26 are respectively connected to one side of the first diaphragm 22 and one side of the monocrystalline silicon 25, two ends of the second sealing oil channel 34 are respectively connected to one side of the second diaphragm 13 and the other side of the monocrystalline silicon 25, and oil for transmitting pressure is filled in the first sealing oil channel 26 and the second sealing oil channel 34; the circuit component is electrically connected with the monocrystalline silicon 25, and is electrically connected with the external power supply mechanism and the external signal receiving mechanism respectively; the two probe assemblies 11 are respectively connected to the core assembly 8, capillary pipelines are arranged in each probe assembly 11 and are arranged along the length direction of the probe assemblies 11, one ends of the capillary pipelines of the two probe assemblies 11 are respectively connected to the other side of the first diaphragm 22 and the other side of the second diaphragm 13, the two probe assemblies 11 are respectively provided with a third diaphragm 20, the other ends of the capillary pipelines of the two probe assemblies 11 are respectively connected to the third diaphragm 20, the third diaphragms 20 on the two probe assemblies 11 are respectively arranged on two points to be detected, and the capillary pipelines of the two probe assemblies 11 are filled with oil for transmitting pressure.
Further, the oil used for transmitting pressure in the device is silicone oil.
In a preferred embodiment, the core assembly 8 comprises: a base 28 and an intermediate 21, the base 28 is disposed in the intermediate 21, the monocrystalline silicon 25 is disposed between the base 28 and the intermediate 21, and the first diaphragm 22 and the second diaphragm 13 are welded to both ends of the intermediate 21, respectively.
Further, the monocrystalline silicon is mounted in the counter bore of the base by adhesive.
In a preferred embodiment, the probe assembly 11 comprises: the first locking screw sleeve 15, the second capillary transition joint 17 and the metal hose 16 are detachably connected in sequence, the second capillary transition joint 17 is sleeved outside the capillary passage, and the first locking screw sleeve 15 is connected with the core body assembly 8.
In a preferred embodiment, a core transition joint 9 and a capillary transition joint 10 are further arranged between the first locking screw sleeve 15 and the core assembly 8, the core transition joint 9, the capillary transition joint 10 and the first locking screw sleeve 15 are sequentially connected, and a capillary pipeline penetrates through the core transition joint 9 and the capillary transition joint 10 and extends to the first membrane 22 or the second membrane 13 on the core assembly 8.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
In a further embodiment of the present utility model, the probe assembly 11 further comprises: and a flange 19, wherein the flange 19 is connected with the second capillary transition joint 17, a third diaphragm 20 is arranged on the flange 19, and the other end of the capillary pipeline extends to the third diaphragm 20 on the flange 19.
In a further embodiment of the utility model, a flange transition joint 18 is arranged between the flange 19 and the second capillary transition joint 17, the flange transition joint 18 connects the flange 19 and the second capillary transition joint 17, and the capillary tube runs through the flange transition joint 18.
In a further embodiment of the utility model, a circuit assembly comprises: the shell 1, the circuit board 2 and the five-core aviation plug-in 7, the shell 1 is arranged on the core body assembly 8, the circuit board 2 and the five-core aviation plug-in 7 are all arranged in the shell 1, the circuit board 2 is electrically connected with the monocrystalline silicon 25, the five-core aviation plug-in 7 is connected with the circuit board 2, and the five-core aviation plug-in 7 is electrically connected with an external power supply mechanism and an external signal receiving mechanism.
In a further embodiment of the utility model, a transition joint 6 is further arranged between the shell 1 and the core assembly 8, and the transition joint 6 connects the shell 1 and the core assembly 8.
In a further embodiment of the utility model, the first seal oil channel 26 and the second seal oil channel 34 act on opposite sides of the monocrystalline silicon 25, respectively.
In a preferred embodiment, the device is applied to a monitoring instrument for monitoring relative settlement of different positions of various buildings, foundation projects, equipment and the like, namely relative change of vertical displacement of each measuring point, so as to accurately calculate relative settlement of the two measuring points.
In a preferred embodiment, single crystal silicon 25 is a high precision differential pressure single crystal silicon core sensor.
In a preferred embodiment, when any one of the two points to be detected is settled relative to the other point, namely, a height difference is generated, the pressure generated by the first diaphragm 22 and the second diaphragm 13 is changed by the oil transmitting pressure, the changed pressure is transmitted to the first sealing oil channel 26 and the second sealing oil channel 34 and finally transmitted to the monocrystalline silicon 25, and the pressure change is read and output by the circuit component, so that whether the settlement occurs between the two points to be detected and the height difference generated by the settlement can be known.
In a preferred embodiment, the external signal receiving mechanism performs signal transmission through an RS485 interface, and the relative sedimentation height of each monitoring point is obtained through analysis and calculation of the signal variation quantity acquired by the monitoring point. The product can be widely applied to settlement measurement of various buildings, hydropower stations, water conservancy junction projects such as dams and the like, and foundation projects such as subways, high-speed rails and the like.
In a preferred embodiment, the installation process of the core assembly 8 of the present device is:
Step S1: firstly, welding two first diaphragms 22 and second diaphragm 13 with intermediate body 21;
step S2: the method comprises the steps of installing a binding wire 24 on a base 28, adhering monocrystalline silicon 25 on the base 28 by using an adhesive, communicating the monocrystalline silicon 25 with pins on the base 28 through the binding wire 24, installing a ceramic cover plate 23 on the base 28, sleeving a first O-shaped ring 27 on the base 28, putting the base 28 into a hole formed in an intermediate body 21, welding and fixing the base 28 and the intermediate body 21 in an argon arc manner, and detecting leakage, wherein a first sealing oil channel 26 and a second sealing oil channel 34 are formed;
Step S3: filling oil into the first sealing oil channel 26 and the second sealing oil channel 34, and welding and packaging oil filling holes by using steel balls 29 after oil filling is completed;
Step S4: sequentially placing the positioning plate 30 and the gasket 31 into holes on the base 28, then penetrating the compensation plate 32 on pins on the base 28, welding and fixing, performing temperature compensation adjustment, and welding a lead 33 on the compensation plate 32 to complete the encapsulation of the core assembly 8;
Further, the binding wire adopts gold wire.
In a preferred embodiment, the probe assembly 11 of the present device is installed as follows:
Step A1: the first locking screw sleeve 15 and the second capillary transition joint 17 are arranged at two ends of the metal hose 16;
Step A2: penetrating the capillary channel 14 through the first locking screw sleeve 15, the second capillary transitional joint 17 and the metal hose 16, welding, and reserving a process tube for filling oil on the capillary channel 14;
Step A3: the four second O-shaped rings 12 are respectively sleeved on the core body transition joint 9 and the capillary transition joint 10;
Step A4: a flange 19 and a second capillary transition joint 17 are connected using a flange transition joint 18;
step A5: connecting the core transition joint 9 with the core assembly 8;
Step A6: and filling oil into the process pipe, so that the process pipe is plugged after the capillary pipeline is filled with the oil.
Further, the process of filling oil is to fill oil through a process pipe after the probe assembly 11 and the core assembly 8 are installed, and screw up the first locking screw sleeve 15 and the second capillary transition joint 17 after the oil is well filled.
In a preferred embodiment, the installation process of the circuit assembly of the device is as follows:
step B1: welding the transition joint 6 to the core assembly 8;
Step B2: the third O-shaped ring 5 is sleeved in a groove of the transition joint 6, an aluminum shell is placed on the transition joint 6, the aluminum shell is screwed and fixed by a cross groove screw 4, the core assembly 8 is communicated with the circuit board 2 through a lead 33, and the circuit board 2 is further communicated with the five-core aviation plug-in 7 through the lead 33;
Step B3: the circuit board 2 is fixed in the shell 1 by using a cross slot pan head screw 3;
Step B4: screwing the five-core plug-in unit on the shell 1;
Step B5: debugging is carried out;
step B6: and (5) covering and fixing the upper cover of the aluminum shell 1 to finish product assembly.
In a preferred embodiment, the device adopts a high-precision monocrystalline silicon 25 differential pressure core sensor, and the pressure receiving area is large and is 4 times that of a common core, so that the measurement precision and stability are greatly improved compared with those of the conventional core, and can reach 0.1%.
In a preferred embodiment, the circuit board 2 is mounted in the housing 1 to achieve the IP67 protection level, avoiding the possibility of product damage caused by condensation of moisture in the air flowing back onto the circuit board 2.
In a preferred embodiment, the measuring point does not need to flow on the liquid surface, so long as the measuring point is settled, the measuring point can be embodied in real time, and the real-time property of the data is higher.
In a preferred embodiment, the remote transmission can be realized by adopting RS485 signal transmission; the system has an RS485 interface, has strong compatibility, and can be externally connected with a Zigbee (Zigbee is a novel wireless communication technology) module to realize a Zigbee self-organizing network. And a GPRS (general packet radio service) module can be externally connected to realize remote communication.
In a preferred embodiment, the device can be installed along with the ground trend, no turning points are needed, and the fully-sealed structure has a higher protection level and can adapt to more complex use environments.
In a preferred embodiment, the device has wide temperature compensation range of-20-80 ℃, and the working temperature can reach-40-125 ℃, so that the device is suitable for various severe environments.
In a preferred embodiment, the device is connected by adopting the remote flange 19, has large pressure sensing area, can sense pressure change more accurately, improves measurement accuracy, and can realize quick installation of products.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (9)
1. An integrated sedimentation sensor, comprising:
The core assembly is internally provided with monocrystalline silicon, the core assembly is internally provided with a first diaphragm and a second diaphragm, the core assembly is internally provided with a first sealing oil channel and a second sealing oil channel, two ends of the first sealing oil channel are respectively connected to one side of the first diaphragm and one side of the monocrystalline silicon, two ends of the second sealing oil channel are respectively connected to one side of the second diaphragm and the other side of the monocrystalline silicon, and oil for transmitting pressure is filled in the first sealing oil channel and the second sealing oil channel;
The circuit component is electrically connected with the monocrystalline silicon and is respectively and electrically connected with an external power supply mechanism and an external signal receiving mechanism;
The two probe assemblies are respectively connected to the core assembly, each probe assembly is internally provided with a capillary pipeline, the capillary pipelines are arranged along the length direction of the probe assembly, one ends of the capillary pipelines of the two probe assemblies are respectively connected to the other side of the first diaphragm and the other side of the second diaphragm, the probe assemblies are respectively provided with a third diaphragm, the other ends of the capillary pipelines of the two probe assemblies are respectively connected to the third diaphragm, the third diaphragms on the probe assemblies are respectively arranged on two points to be detected, and the capillary pipelines of the two probe assemblies are filled with oil for transmitting pressure.
2. The integrated sedimentation sensor of claim 1, wherein the core assembly comprises: the base is arranged in the middle body, the monocrystalline silicon is arranged between the base and the middle body, and the first diaphragm and the second diaphragm are welded at two ends of the middle body respectively.
3. The integrated sedimentation sensor of claim 1, wherein the probe assembly comprises: the novel capillary tube locking device comprises a core body component, a first locking screw sleeve, a second capillary tube transition joint and a metal hose, wherein the first locking screw sleeve, the metal hose and the second capillary tube transition joint are sequentially and detachably connected and sleeved outside the capillary tube, and the first locking screw sleeve is connected with the core body component.
4. The integrated sedimentation sensor of claim 3, wherein a core transition joint and a capillary transition joint are further provided between the first locking screw sleeve and the core assembly, the core transition joint, the capillary transition joint, and the first locking screw sleeve are sequentially connected, and the capillary pipeline penetrates through the core transition joint and the capillary transition joint and extends to the first membrane or the second membrane on the core assembly.
5. The integrated sedimentation sensor of claim 3 wherein the probe assembly further comprises: and the flange is connected with the second capillary transition joint, the third diaphragm is arranged on the flange, and the other end of the capillary pipeline extends to the third diaphragm on the flange.
6. The integrated sedimentation sensor of claim 5, wherein a flange transition joint is provided between the flange and the second capillary transition joint, the flange transition joint connecting the flange and the second capillary transition joint, the capillary tube extending through the flange transition joint.
7. The integrated settlement sensor as set forth in claim 1, wherein the circuit assembly comprises: the shell is installed on the core assembly, the circuit board and the five-core aviation plug-in are all arranged in the shell, the circuit board is electrically connected with the monocrystalline silicon, the five-core aviation plug-in is connected with the circuit board, and the five-core aviation plug-in is electrically connected with an external power supply mechanism and an external signal receiving mechanism.
8. The integrated sedimentation sensor of claim 7, wherein a transition joint is further provided between the housing and the core assembly, the transition joint connecting the housing and the core assembly.
9. The integrated sedimentation sensor of claim 1, wherein the first seal oil channel and the second seal oil channel act on opposite sides of the single crystal silicon, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516057.4U CN221037394U (en) | 2023-09-15 | 2023-09-15 | Integrated sedimentation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516057.4U CN221037394U (en) | 2023-09-15 | 2023-09-15 | Integrated sedimentation sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037394U true CN221037394U (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322516057.4U Active CN221037394U (en) | 2023-09-15 | 2023-09-15 | Integrated sedimentation sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037394U (en) |
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2023
- 2023-09-15 CN CN202322516057.4U patent/CN221037394U/en active Active
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