CN217133137U - Installation protective outer cover of self-cleaning water quality sensor - Google Patents
Installation protective outer cover of self-cleaning water quality sensor Download PDFInfo
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- CN217133137U CN217133137U CN202220190413.0U CN202220190413U CN217133137U CN 217133137 U CN217133137 U CN 217133137U CN 202220190413 U CN202220190413 U CN 202220190413U CN 217133137 U CN217133137 U CN 217133137U
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- cleaning water
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Abstract
The utility model discloses an automatically cleaning quality of water sensor installation protective housing, include: the protection dustcoat filter screen includes: the bottom part is of a circular plate-shaped structure, the top part is of an annular plate-shaped structure, one end of the side wall is arranged along the outer edge of the bottom part, the side wall is vertical to the bottom part, the other end of the side wall is arranged along the outer edge of the outer ring of the top part, the top part is vertical to the side wall, a plurality of holes are formed in the bottom part and the side wall, and the holes penetrate through the side wall or the bottom part; sensor fixing device is connected with the top, and sensor fixing device includes: the fixing part is an annular cylinder and is connected with the inner ring at the top, two bolt holes are formed in the fixing part and are arranged oppositely, and the mounting bolt is matched with the bolt holes. The utility model discloses easy to assemble and can keep out most aquatic rubbish, do not influence the inside and outside rivers of protective housing simultaneously and normally interact and ensure sensor measurement accuracy.
Description
Technical Field
The utility model relates to a technical field of sensor especially relates to a automatically cleaning quality of water sensor installation protective housing.
Background
The traditional water quality monitoring method is mainly characterized in that a large chemical meter is installed on occasions such as a pump station, a sewage plant, a river channel section and the like, the large chemical meter is a national standard method, but the large chemical meter is large in size, poor in protection grade and poor in real-time performance, and cannot be used in a drainage pipe network. Compared with a chemical large meter, the self-cleaning water quality sensor has the advantages of small volume, water resistance, corrosion resistance, low power consumption, high real-time performance, self-cleaning and the like. However, the drainage pipe network, especially the sewage pipe network, has more garbage, the sensor works in the drainage pipe network, and the probe is often covered by the garbage. The cleaning brush of the self-cleaning sensor is mainly used for cleaning light pollutants on the surface of a sensor probe, and a motor of the cleaning brush cannot work when much garbage is covered, so that the detection failure of the sensor can be caused. In order to solve the problem that the sensor is covered by the garbage in water, a protective outer cover is needed to be designed, so that the sensor is convenient to install and can resist most of the garbage in water, and meanwhile, the normal interaction of the water flow inside and outside the protective outer cover is not influenced, and the measurement precision of the sensor is ensured.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a automatically cleaning water quality sensor installation protective housing.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a self-cleaning water quality sensor mounting protective housing, comprising:
a protective housing filter screen, the protective housing filter screen comprising: the bottom part is of a circular plate-shaped structure, the top part is of an annular plate-shaped structure, one end of the side wall is arranged along the outer edge of the bottom part, the side wall is vertical to the bottom part, the other end of the side wall is arranged along the outer edge of the outer ring of the top part, the top part is vertical to the side wall, a plurality of holes are formed in the bottom part and the side wall, and the holes penetrate through the side wall or the bottom part;
a sensor fixture connected with the top, the sensor fixture comprising: the fixing part is an annular cylinder and is connected with the inner ring at the top, the fixing part is provided with two bolt holes, the two bolt holes are oppositely arranged, and the mounting bolt is matched with the bolt holes.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein the bolt hole is provided with an internal thread, and the mounting bolt is provided with an external thread matched with the internal thread.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein the top is also provided with a plurality of first elongated slots, and the fixing part is provided with a plurality of second elongated slots.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein the bottom, the top and the side wall are the same in thickness, and the bottom, the top and the side wall are all 0.8mm in thickness.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein the filter screen of the protective outer cover is made of Q235 materials, and the bottom part and the top part are respectively connected with the side wall in a welding mode.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein the thickness of the fixing part is 1.0 mm.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein the sensor fixing device is made of Q235 materials, and the top part is connected with the fixing part in a welding mode.
The self-cleaning water quality sensor is provided with the protective outer cover, wherein a nut is arranged at the bolt hole and connected to the outer surface of the fixing part, the inner ring of the nut is overlapped with the bolt hole, and the nut is matched with the mounting bolt.
Foretell automatically cleaning water quality sensor installation protective housing, wherein, the construction bolt includes: the screw rod comprises a rod part and an end part, wherein the rod part is connected with the end part, the rod part is provided with the external thread, and the end part is back to the surface of the rod part and is provided with an inner hexagonal groove.
The utility model discloses owing to adopted above-mentioned technique, make it compare the positive effect that has with prior art and be:
(1) the utility model discloses easy to assemble and can keep out most aquatic rubbish, do not influence the inside and outside rivers of protective housing simultaneously and normally interact and ensure sensor measurement accuracy.
Drawings
Figure 1 is the utility model discloses a self-cleaning water quality sensor installs the schematic diagram of protecting the dustcoat.
Figure 2 is a schematic view of the sensor fixture portion of the self-cleaning water quality sensor mounting protective housing of the present invention.
Figure 3 is the schematic view of the utility model discloses a self-cleaning water quality sensor installation protective housing overlooked.
In the drawings: 1. a protective outer cover filter screen; 11. side walls; 12. a bottom; 13. a top portion; 2. a sensor fixing device; 21. installing a bolt; 22. and a nut.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, but not as a limitation of the present invention, and fig. 1 is a schematic sectional view of the self-cleaning water quality sensor mounting protection housing of the present invention; fig. 2 is a schematic view of the self-cleaning water quality sensor mounting protective housing of the present invention, as shown in fig. 1 to 2, showing a self-cleaning water quality sensor mounting protective housing of a preferred embodiment, comprising:
protection dustcoat filter screen 1, protection dustcoat filter screen 1 includes: the bottom 12, the side wall 11 and the top 13, the bottom 12 is a circular plate-shaped structure, the top 13 is an annular plate-shaped structure, one end of the side wall 11 is arranged along the outer edge of the bottom 12, the side wall 11 is perpendicular to the bottom 12, the other end of the side wall 11 is arranged along the outer edge of the outer ring of the top 13, the top 13 is perpendicular to the side wall 11, the bottom 12 and the side wall 11 are both provided with a plurality of holes, and the holes all penetrate through the side wall 11 or the bottom 12;
In a preferred embodiment, the holes are oval, and the oval holes can filter different types of garbage, and meanwhile, normal interaction of water flow is guaranteed.
In a preferred embodiment, the bolt hole is provided with an internal thread, and the mounting bolt 21 is provided with an external thread matching the internal thread.
In a preferred embodiment, the top portion 13 further defines a plurality of first slots, and the fixing portion defines a plurality of second slots.
In a preferred embodiment, the bottom 12, top 13 and side 11 are of the same thickness, and the bottom 12, top 13 and side 11 are all 0.8mm thick.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a in the further embodiment, protection dustcoat filter screen 1 adopts the Q235 material, and bottom 12 and top 13 are connected with 11 welded modes of side wall respectively.
In a further embodiment of the present invention, the thickness of the fixing portion is 1.0 mm.
The utility model discloses a further embodiment, sensor fixing device 2 adopts the Q235 material, and top 13 and fixed part adopt the welded mode to connect.
The utility model discloses a further embodiment, bolt hole department is equipped with nut 22, and nut 22 connects on the surface of fixed part, and the inner circle and the bolt hole of nut 22 coincide mutually, and nut 22 and construction bolt 21 cooperate.
In a further embodiment of the present invention, the mounting bolt 21 includes: the screw rod comprises a rod part and a tip part, wherein the rod part is connected with the tip part, an external thread is arranged on the rod part, and an inner hexagonal groove is arranged on the tip part back to the surface of the rod part.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (9)
1. A self-cleaning water quality sensor installation protective housing, comprising:
a protective housing filter screen, the protective housing filter screen comprising: the bottom part is of a circular plate-shaped structure, the top part is of an annular plate-shaped structure, one end of the side wall is arranged along the outer edge of the bottom part, the side wall is vertical to the bottom part, the other end of the side wall is arranged along the outer edge of the outer ring of the top part, the top part is vertical to the side wall, a plurality of holes are formed in the bottom part and the side wall, and the holes penetrate through the side wall or the bottom part;
a sensor fixture connected with the top, the sensor fixture comprising: the fixing part is an annular cylinder and is connected with the inner ring at the top, two bolt holes are formed in the fixing part and are arranged oppositely, and the mounting bolt is matched with the bolt holes.
2. The mounting protective cover for the self-cleaning water quality sensor as claimed in claim 1, wherein the bolt hole is provided with an internal thread, and the mounting bolt is provided with an external thread matched with the internal thread.
3. The mounting and protecting cover for a self-cleaning water quality sensor as claimed in claim 1, wherein the top portion further defines a plurality of first elongated slots, and the fixing portion defines a plurality of second elongated slots.
4. The self-cleaning water quality sensor mounting protective cover of claim 1, wherein the bottom, the top and the side walls are the same in thickness, and the bottom, the top and the side walls are all 0.8mm in thickness.
5. The self-cleaning water quality sensor mounting protective cover of claim 1, wherein the protective cover screen is made of Q235 material, and the bottom and the top are respectively connected with the side wall by welding.
6. The self-cleaning water quality sensor mounting protective cover of claim 1, wherein the thickness of the fixing portion is 1.0 mm.
7. The self-cleaning water quality sensor mounting protective cover of claim 1, wherein the sensor fixing device is made of Q235 material, and the top part and the fixing part are connected by welding.
8. The self-cleaning water quality sensor mounting protective cover of claim 1, wherein a nut is provided at the bolt hole, the nut is connected to the outer surface of the fixing portion, the inner ring of the nut coincides with the bolt hole, and the nut is engaged with the mounting bolt.
9. The self-cleaning water quality sensor mounting protective cover of claim 2, wherein the mounting bolts comprise: the screw rod comprises a rod part and an end part, wherein the rod part is connected with the end part, the rod part is provided with the external thread, and the end part is back to the surface of the rod part and is provided with an inner hexagonal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190413.0U CN217133137U (en) | 2022-01-24 | 2022-01-24 | Installation protective outer cover of self-cleaning water quality sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190413.0U CN217133137U (en) | 2022-01-24 | 2022-01-24 | Installation protective outer cover of self-cleaning water quality sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217133137U true CN217133137U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220190413.0U Active CN217133137U (en) | 2022-01-24 | 2022-01-24 | Installation protective outer cover of self-cleaning water quality sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217133137U (en) |
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2022
- 2022-01-24 CN CN202220190413.0U patent/CN217133137U/en active Active
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