CN220853633U - Probe mounting device and instrument probe device - Google Patents
Probe mounting device and instrument probe device Download PDFInfo
- Publication number
- CN220853633U CN220853633U CN202322487071.6U CN202322487071U CN220853633U CN 220853633 U CN220853633 U CN 220853633U CN 202322487071 U CN202322487071 U CN 202322487071U CN 220853633 U CN220853633 U CN 220853633U
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- mounting
- probe
- instrument probe
- sensor
- open end
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- 239000000523 sample Substances 0.000 title claims abstract description 128
- 238000009434 installation Methods 0.000 claims abstract description 48
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
The utility model discloses a probe mounting device and an instrument probe device, which relate to the technical field of instrument probe mounting equipment and comprise a connecting pipe fitting and a mounting cap, wherein the connecting pipe fitting is provided with an inner cavity, a mounting opening and at least one communication opening, the mounting cap is provided with a first opening end and a second opening end communicated with the first opening end, the second opening end is used for being detachably and fixedly connected with the mounting opening, the first opening end and the mounting opening can jointly form a containing cavity after being connected, one end of the containing cavity is communicated with the first opening end, the other end of the containing cavity is communicated with the inner cavity, and the inner diameter of the mounting opening is not smaller than the outer diameter of a sensor of the instrument probe. Through adopting connecting pipe fitting to connect on the pipeline that awaits measuring, the installing port is used for making the sensor on the instrument probe pass, first open end be used for with the instrument probe on screw thread installation part be connected can, its simple structure can be suitable for the instrument probe installation of different structures, for the customization installed part, can reduce installation cost.
Description
Technical Field
The utility model relates to the technical field of instrument probe mounting equipment, in particular to a probe mounting device and an instrument probe device.
Background
The meter probe mounted on the pipe is typically mounted for use by a flowcell or some other conventional mounting. The structure of the instrument probe commonly used in the market at present is mostly the following structure, namely the diameter of the bottom sensor is small, and the diameter of the thread installation part on the upper part of the sensor on the instrument probe is larger than that of the bottom sensor, and because the inner diameter of the installation hole for installing the instrument probe on the flow cell or other conventional installation parts is the same as the diameter of the thread installation part on the instrument probe to be installed, the instrument installation parts with the structure can be directly installed through the flow cell or other conventional installation parts. For example, CN110702271B, a device for detecting the temperature of a liquid in a pipeline automatically adjusting with the flow rate, is a schematic diagram of the installation structure of the gauge probe with the diameter of the bottom sensor smaller than that of the upper threaded installation portion, that is, the diameter of the metal probe at the bottom of the gauge probe is smaller than the inner diameter of the upper opening of the upper installation seat for connecting the cylinder.
However, there is still a part of the meter probe in the structure that the diameter of the sensor at the bottom is larger than that of the threaded mounting part above the sensor, so that the meter probe with the structure cannot enable one end of the sensor with the large diameter at the bottom to extend into the corresponding mounting hole and then be in threaded connection with the threaded mounting part with the smaller diameter above the meter probe, and therefore the conventional flow cell or other conventional mounting parts cannot be used for mounting, and if the customized mounting parts are adopted for the meter probe with the structure, the cost is high, and the mounting cost of the meter probe is greatly increased.
Disclosure of utility model
The utility model aims to provide a probe mounting device and an instrument probe device, which are used for solving the problems in the prior art, are suitable for mounting instrument probes with different structures and reduce the mounting cost.
In order to achieve the above object, the present utility model provides the following solutions:
The utility model provides a probe mounting device which comprises a connecting pipe fitting and a mounting cap, wherein the connecting pipe fitting is provided with an inner cavity, a mounting opening communicated with the inner cavity and at least one communication opening communicated with the inner cavity, each communication opening is used for being fixedly connected in a pipeline to be tested, the inner cavity can be communicated with the inside of the pipeline to be tested, the mounting cap is provided with a first opening end and a second opening end communicated with the first opening end, the first opening end is provided with a first internal thread which is used for being sealed and in threaded connection with a threaded mounting part on an instrument probe, the second opening end is used for being detachably and fixedly connected with the mounting opening, one end of the containing cavity is communicated with the first opening end, the other end of the containing cavity is communicated with the inner cavity, the inner diameter of the mounting opening is not smaller than the outer diameter of a sensor of the instrument probe, and the containing cavity can contain a part between the threaded mounting part on the instrument probe and the sensor.
Preferably, the device further comprises an extension pipe, one end of the extension pipe is fixedly arranged at the mounting port, the other end of the extension pipe extends away from the direction of the connecting pipe fitting, a sensor of the instrument probe can penetrate through the extension pipe to be away from one end of the connecting pipe fitting and located in the inner cavity, one end of the extension pipe away from the connecting pipe fitting and the second opening end can be detachably fixed and in sealing connection, and an inner cavity of the extension pipe, the second opening end and the mounting port are connected to form the accommodating cavity together.
Preferably, the second inner side wall of the second opening end is provided with a second inner thread, the outer side wall of one end of the extension pipe far away from the connecting pipe fitting is provided with a first outer thread which is used for being in threaded connection with the second inner thread, and the inner diameter of the extension pipe is not smaller than the outer diameter of the sensor of the instrument probe.
Preferably, the outer side wall of the mounting cap is fixedly provided with an anti-slip convex rib.
Preferably, the connecting pipe fitting is a three-way pipe, and the inner diameter of the mounting port on the three-way pipe is smaller than the inner diameter of the communication port.
Preferably, the second open end has an inner diameter greater than the inner diameter of the first open end.
The utility model also provides an instrument probe device, which comprises an instrument probe and the probe mounting device, wherein one end of the instrument probe is provided with a sensor, the side wall of the instrument probe is provided with mounting external threads, one end of the instrument probe, which is provided with the sensor, can pass through the mounting opening and is positioned in the inner cavity, and the mounting external threads of the instrument probe can be in threaded and sealing connection with the first internal threads.
Compared with the prior art, the utility model has the following technical effects:
According to the probe mounting device, the connecting pipe is connected to the pipeline to be tested, the inner diameter of the mounting opening is not smaller than the diameter of the sensor on the instrument probe, when the instrument probe is required to be mounted, the mounting cap is detached from the mounting opening, one end of the sensor on the instrument probe penetrates through the mounting opening to extend into the inner cavity, then the first internal thread of the first opening end on the mounting cap is in threaded sealing connection with the threaded mounting part on the instrument probe, or the threaded mounting part on the instrument probe is in threaded sealing and fixed connection with the first internal thread of the first opening end on the mounting cap, and then one end of the sensor on the instrument probe in the whole is sealed and fixedly connected with the mounting opening after penetrating through the mounting opening into the inner cavity.
Further, the extension tube can accommodate a portion of the length between the threaded mounting portion of the meter probe and the sensor so that the sensor of the meter probe is positioned in the proper location of the lumen so as not to cause inaccuracy in the monitoring data due to the sensor being too deep or too shallow in the lumen relative to the mounting port.
Further, the second opening end is provided with the second internal thread, and the first external thread is arranged at one end of the extension pipe, so that the connection is disassembled through the threads, and the structure is simple, and the installation difficulty is low.
Further, because the installation cap is threaded connection on the extension pipe, the setting of antiskid bead can increase the frictional force when manual screwing the installation cap, and the quick installation of supplementary installation cap improves installation effectiveness.
Furthermore, the connecting pipe fitting adopts a three-way pipe structure, the two communication ports are used for being connected in the pipeline to be tested, when fluid in the pipeline to be tested passes through the inner cavity of the connecting pipe fitting, corresponding data can be monitored by the sensor on the instrument probe, and the structure is simple, and the connecting pipe fitting is convenient to connect with the pipeline to be tested; the mounting port is smaller than the inner diameter of the communication port, and is suitable for the condition that the size of a pipeline to be detected is large and the size of an instrument probe is small.
Further, the internal diameter of second open end is greater than the internal diameter of first open end, and its suitable diameter that is greater than the screw thread installation part diameter on the instrument probe in the sensor of instrument probe's the condition, need not the mounting that the finished piece can satisfy this kind of structure instrument probe, reduce installation cost.
The utility model also provides an instrument probe device, which adopts a structure of matching the mounting cap with the mounting port, is convenient for mounting, dismounting and replacing the instrument probe, and is connected in a pipeline to be tested through a connecting pipe fitting, and has simple structure and convenient installation; and no matter the diameter of the sensor is big or the diameter of the thread installation part is big on the instrument probe, the installation opening, the first opening end and the second opening end are set to be matched with the corresponding sizes, so that the instrument probe is applicable to the installation of instrument probes with different structures.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an instrument probe device provided by the utility model;
FIG. 2 is a schematic view of the structure of an instrument probe with a sensor diameter larger than that of a threaded mounting portion;
Fig. 3 is a schematic structural view of a sensor located in an inner cavity of the instrument probe device provided by the utility model.
In the figure: 100-an instrument probe device; 200-a probe mounting device; 1-connecting a pipe fitting; 11-a communication port; 2-mounting a cap; 21-a first open end; 22-a second open end; 23-anti-slip ribs; 3-an instrument probe; 31-a threaded mounting portion; a 32-sensor; 4-extension tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a probe mounting device and an instrument probe device, which are used for solving the problems in the prior art, are suitable for mounting instrument probes with different structures and reduce the mounting cost.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Example 1
The present embodiment provides a probe mounting device 200, as shown in fig. 1-3, including a connecting pipe 1 and a mounting cap 2, the connecting pipe 1 has an inner cavity, a mounting opening communicating with the inner cavity, and at least one communicating opening 11 communicating with the inner cavity, each communicating opening 11 is used for being fixedly connected in a pipeline to be tested, the inner cavity can communicate with the interior of the pipeline to be tested, the mounting cap 2 has a first opening end 21 and a second opening end 22 communicating with the first opening end 21, the first opening end 21 is provided with a first internal thread for sealing and screwing with a threaded mounting portion 31 on the meter probe 3, the second opening end 22 is used for being detachably and fixedly connected with the mounting opening, and after the first opening end 21 and the mounting opening are connected, a containing cavity can be formed together, one end of the containing cavity is communicated with the first opening end 21, the other end of the containing cavity is communicated with the inner cavity, the inner diameter of the mounting opening is not smaller than the outer diameter of a sensor 32 of the meter probe 3, and the containing cavity can contain a portion between the threaded mounting portion 31 and the sensor 32 on the meter probe 3. Through adopting connecting pipe fitting 1 to connect on the pipeline that awaits measuring, and the internal diameter of the mounting hole that sets up to be not less than the diameter of the sensor 32 on the instrument probe 3, when needs installation instrument probe 3, pull down the mounting cap 2 from the mounting hole earlier, with the one end that instrument probe 3 had sensor 32 pass the mounting hole and stretch into the inner chamber, then with the first internal thread of first opening end 21 on the mounting cap 2 with the screw thread installation department 31 screw thread sealing connection on instrument probe 3 can, or firstly with the screw thread installation department 31 on instrument probe 3 with the first internal thread sealing fixed connection of first opening end 21 on the mounting cap 2 after, again with the whole in instrument probe 3 that its constitutes have sensor 32 one end pass the mounting hole and extend to the inner chamber after with the second opening end 22 of mounting cap 2 with the mounting hole sealing and fixed connection can, its simple structure, through the size of mounting hole with instrument probe 3 on sensor 32 match so that it can pass and extend to the inner chamber, and the direct size of first opening end 21 sets up for the screw thread installation department 31 on instrument probe 3 can be compared with the mounting hole 3, therefore can be reduced to the diameter for the instrument probe 3, the diameter can be compared with the mounting hole 3, the diameter can be reduced for the corresponding to the first opening 31, the diameter can be compared with the mounting hole 3, the diameter can be compared with the mounting hole is greatly reduced, and the diameter can be compared with the diameter for the mounting hole 3.
Specifically, the probe mounting device 200 with the structure can be mounted on UPVC pipelines with various calibers and can be used for plastic pipelines with other different materials. The device is applicable to various systems needing to be provided with the instrument probe 3, and is also applicable to the water treatment field, including the water purification field, the sewage and wastewater treatment field and the like; can be applied to the installation of various meters, such as ORP, PH, conductivity, turbidity and the like.
Specifically, the installation cap 2 may be integrally formed or may be a split structure, when the installation cap 2 is of a split structure, it is a structure of a movable joint, and a structural member having a first open end 21 may be formed above the movable joint through a reducing pipe, and at this time, the reducing pipe may be fixedly connected to the upper side of the movable joint through an adhesive manner.
Specifically, the inner diameter of the connecting tube 1 can be selected according to the caliber of the pipeline to be tested to which it is required to be connected.
Specifically, the probe mounting device 200 formed by the structure is simple in manufacture, low in cost, capable of reducing the purchasing period relative to a fixed part, high in applicability and capable of being used in pipelines with different calibers.
Specifically, the fixed connection mode between the second open end 22 and the mounting port may be that the second open end 22 is provided with an external thread, the mounting port is provided with an internal thread matched with the second open end 22, or the second open end 22 is provided with an internal thread, and the mounting port can be provided with an external thread matched with the second open end 22, which is the above two modes, and after the second open end 22 is connected with the mounting port, the formed accommodating cavity can accommodate the portion between the threaded mounting portion 31 and the sensor 32 on the meter probe 3.
In an alternative of this embodiment, as shown in fig. 1, preferably, the probe installation device 200 further includes an extension tube 4, one end of the extension tube 4 is fixedly disposed at the installation opening, and the other end of the extension tube 4 extends in a direction away from the connecting tube 1, the sensor 32 of the meter probe 3 can pass through the extension tube 4, away from the one end of the connecting tube 1 and located in the inner cavity, and one end of the extension tube 4, away from the connecting tube 1, is detachably fixed and in sealing connection with the second open end 22, and the internal cavity of the extension tube 4, the second open end 22 and the installation opening are connected to form a holding cavity together. The extension tube 4 can accommodate a portion of the length between the threaded mounting portion 31 of the meter probe 3 and the sensor 32 so that the sensor 32 of the meter probe 3 is in the proper position within the cavity so that the sensor 32 is positioned too deep or too shallow relative to the mounting port to result in inaccurate monitoring data.
In the alternative of this embodiment, preferably, the inner side wall of the second open end 22 is provided with a second internal thread, the outer side wall of the end of the extension tube 4 far away from the connecting tube 1 is provided with a first external thread for threaded connection with the second internal thread, and the inner diameter of the extension tube 4 is not smaller than the outer diameter of the sensor 32 of the meter probe 3. The second open end 22 adopts to set up the second internal thread to set up first external screw thread in the one end of extension pipe 4, realize dismantling the connection through the screw thread, its simple structure, the installation degree of difficulty is low.
In the alternative of this embodiment, as shown in fig. 1, it is preferable that the outer side wall of the mounting cap 2 is fixedly provided with an anti-slip rib 23. Because the installation cap 2 is threaded on the extension pipe 4, the friction force when manually screwing the installation cap 2 can be increased by the arrangement of the anti-slip convex edges 23, the quick installation of the installation cap 2 is assisted, and the installation efficiency is improved.
In the alternative of this embodiment, as shown in fig. 1, preferably, the connecting pipe 1 is a three-way pipe, and the inner diameter of the mounting opening on the three-way pipe is smaller than the inner diameter of the communication opening 11. The connecting pipe fitting 1 adopts a three-way pipe structure, the two communication ports 11 are used for being connected in a pipeline to be tested, when fluid in the pipeline to be tested passes through the inner cavity of the connecting pipe fitting 1, corresponding data can be monitored by the sensor 32 on the instrument probe 3, the structure is simple, and the connecting pipe fitting 1 is also convenient to connect with the pipeline to be tested; the mounting port is smaller than the inner diameter of the communication port 11, which is suitable for the case that the size of the pipeline to be measured is large and the size of the instrument probe 3 is small.
In the alternative of this embodiment, it is preferable that the inner diameter of the second open end 22 is larger than the inner diameter of the first open end 21 as shown in fig. 1. The inner diameter of the second open end 22 is larger than that of the first open end 21, and the structure is suitable for the condition that the diameter of the sensor 32 of the instrument probe 3 is larger than that of the threaded mounting part 31 on the instrument probe 3, and the instrument probe 3 can be mounted without a fixed part, so that the mounting cost is reduced.
Example two
The present embodiment provides an instrument probe device 100, as shown in fig. 1 to 3, including an instrument probe 3 and a probe mounting device 200 according to embodiment one, one end of the instrument probe 3 is provided with a sensor 32, and a mounting external thread is provided on a side wall of the instrument probe 3, one end of the instrument probe 3 provided with the sensor 32 can pass through a mounting opening and be located in an inner cavity, and the mounting external thread of the instrument probe 3 can be in threaded and sealed connection with the first internal thread. The structure of matching the mounting cap 2 with the mounting port is adopted, so that the instrument probe 3 is convenient to mount, dismount and replace, and is connected in a pipeline to be tested through the connecting pipe fitting 1, and the structure is simple and the mounting is convenient; and no matter whether the diameter of the sensor 32 or the diameter of the screw mounting portion 31 is large on the meter probe 3, the mounting opening, the first opening end 21 and the second opening end 22 may be set to be correspondingly matched sizes, so that the meter probe 3 of different structures is suitable for mounting.
Specifically, the external thread, that is, the thread of the thread mounting portion 31 of the meter probe 3 is mounted.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (7)
1. A probe mounting device, characterized in that: including connecting pipe fitting and installation cap, have the inner chamber on the connecting pipe fitting, with the installation mouth and at least one of inner chamber intercommunication with the intercommunication mouth of inner chamber intercommunication, each the intercommunication mouth be arranged in fixed connection in the pipeline that awaits measuring just the inner chamber can with the inside intercommunication of pipeline that awaits measuring, the installation cap have first open end and with the second open end of first open end intercommunication, be provided with on the first open end be used for with the instrument probe on the screw thread installation part seal and threaded connection's first internal thread, the second open end be used for with installation mouth can detachably fixed connection, just first open end with can form an accommodation chamber jointly after the installation mouth is connected, the one end of accommodation chamber with first open end intercommunication just the other end of accommodation chamber with the inner chamber intercommunication, the internal diameter of installation mouth is not less than the external diameter of the sensor of instrument probe, just the accommodation chamber can hold the part between screw thread installation part and the sensor on the instrument probe.
2. The probe mounting apparatus of claim 1, wherein: still include the extension pipe, the one end of extension pipe is fixed to be set up the installing port, just the other end of extension pipe is to keeping away from the direction of connecting the pipe fitting extends, and instrument probe's sensor can pass the extension pipe is kept away from the one end of connecting the pipe fitting and is located in the inner chamber, just the extension pipe is kept away from the one end of connecting the pipe fitting with second open end can be dismantled fixedly and sealing connection, the inside cavity of extension pipe with the second open end reaches after the installing port is connected jointly form the holding chamber.
3. The probe mounting apparatus of claim 2, wherein: the second opening end inside wall is provided with the second internal thread, the extension pipe keep away from the one end lateral wall of connecting tube spare be provided with be used for with second internal thread threaded connection's first external screw thread, just the internal diameter of extension pipe is not less than the external diameter of instrument probe's sensor.
4. A probe mounting apparatus according to claim 3, wherein: the outer side wall of the mounting cap is fixedly provided with an anti-slip rib.
5. The probe mounting apparatus of claim 1, wherein: the connecting pipe fitting is a three-way pipe, and the inner diameter of the mounting port on the three-way pipe is smaller than the inner diameter of the communication port.
6. The probe mounting apparatus of claim 1, wherein: the second open end has an inner diameter greater than an inner diameter of the first open end.
7. An instrument probe device, characterized in that: the probe mounting device comprises an instrument probe and the probe mounting device according to any one of claims 1-6, wherein one end of the instrument probe is provided with a sensor, the side wall of the instrument probe is provided with mounting external threads, one end of the instrument probe, which is provided with the sensor, can penetrate through the mounting opening and is positioned in the inner cavity, and the mounting external threads of the instrument probe can be in threaded and sealing connection with the first internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487071.6U CN220853633U (en) | 2023-09-13 | 2023-09-13 | Probe mounting device and instrument probe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487071.6U CN220853633U (en) | 2023-09-13 | 2023-09-13 | Probe mounting device and instrument probe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853633U true CN220853633U (en) | 2024-04-26 |
Family
ID=90774689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487071.6U Active CN220853633U (en) | 2023-09-13 | 2023-09-13 | Probe mounting device and instrument probe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853633U (en) |
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2023
- 2023-09-13 CN CN202322487071.6U patent/CN220853633U/en active Active
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