CN210834752U - Miniature multi-parameter water quality monitoring device - Google Patents
Miniature multi-parameter water quality monitoring device Download PDFInfo
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- CN210834752U CN210834752U CN201921784284.2U CN201921784284U CN210834752U CN 210834752 U CN210834752 U CN 210834752U CN 201921784284 U CN201921784284 U CN 201921784284U CN 210834752 U CN210834752 U CN 210834752U
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Abstract
The utility model discloses a miniature multi-parameter water quality monitoring device mainly includes frame, flotation pontoon, monitor and sensing head, frame outside middle part fixed mounting has the flotation pontoon, and flotation pontoon top fixed mounting has the shroud, frame outside lower part fixed mounting has the sealing ring, sealing ring top lateral wall fixed connection flotation pontoon bottom lateral wall, frame top fixed mounting has the apron, the inboard left part fixed mounting of frame has the air pump, and the air pump entry extends to the frame top outside via the pipeline. The utility model has reasonable structure design, the monitoring device is installed in the polluted water by adopting an anchoring mode, the installation is simple, and the artificial movement is rapid; and the device has long continuous working time in use, long continuous monitoring time, good timeliness, convenient assembly and disassembly and convenient replacement of the sensing probe with easily damaged inside, and the impurities on the monitoring surface are not easy to adhere to due to water pollution, so that the monitoring precision is ensured.
Description
Technical Field
The utility model relates to a water quality monitoring device, in particular to a miniature multi-parameter water quality monitoring device.
Background
A water quality detector is a professional instrument for analyzing the content of water quality components, and is an instrument for measuring items such as BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and the like in water.
Most of the existing monitoring devices adopt a fixed frame to be arranged beside water, the fixed frame is easy to corrode in polluted water, and the position of water depth is inconvenient to fix; and the device in use is opened regularly mostly, avoids causing monitoring surface debris to adhere to because of water pollution, influences the monitoring precision, and monitoring interval is long, and the timeliness is poor, and the device is the integration assembly mostly, and the easy damageable sensing probe of inside is changed difficultly, influences later stage and uses.
Disclosure of Invention
An object of the utility model is to provide a miniature multi-parameter water quality monitoring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a micro multi-parameter water quality monitoring device mainly comprises an outer frame, a float bowl, a monitor and a sensing head, wherein the middle part of the outer side of the outer frame is fixedly provided with the float bowl, the top end of the float bowl is fixedly provided with a cover, the lower part of the outer side of the outer frame is fixedly provided with a sealing ring, the top end side wall of the sealing ring is fixedly connected with the bottom end side wall of the float bowl, the top end of the outer frame is fixedly provided with a cover plate, the left part of the inner side of the outer frame is fixedly provided with an air pump, an inlet of the air pump extends to the outer side of the top end of the outer frame through a pipeline, the upper right part of the inner side of the outer frame is fixedly provided with a lithium battery, the right lower right part of the inner side of the outer frame is fixedly provided, the base middle part is run through and is installed the seal receptacle, and the seal receptacle bottom connects soon and installs the sensing head, and sensing head outside fixed mounting has the water conservancy diversion frame, the base bottom connects soon and installs the protection casing.
As a further aspect of the present invention: the outer wall of the edge of the top end of the floating barrel is fixedly provided with a rope ring.
As a further aspect of the present invention: sensing head mainly includes shell, changer, heating rod, silicon cover, sensitive layer, clean membrane and response electrode, the inboard fixed mounting of shell has the changer, shell bottom middle part fixed mounting has the heating rod, and heating rod outside fixed mounting has the silicon cover, silicon cover top fixed connection shell bottom lateral wall, the sensitive layer is established and installed to the cover in the silicon cover outside, the changer bottom is provided with the response electrode, and the response electrode runs through to be installed inside the sensitive layer, the sensitive layer outside is pasted and is established and install clean membrane, the changer is via seal receptacle and monitor electric connection.
As a further aspect of the present invention: the flow guide frame is a circular truncated cone-shaped shell with a wide upper part and a narrow lower part.
As a further aspect of the present invention: the lithium battery is electrically connected with the air pump and the monitor through a wire harness, a timing chip is arranged in the air pump, and the monitor adopts an HS-8 water quality sensor analysis system host machine internally provided with a wireless communication module.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structure design, the monitoring device is installed in the polluted water by adopting an anchoring mode, the installation is simple, and the artificial movement is rapid; and the device has long continuous working time in use, long continuous monitoring time, good timeliness, convenient assembly and disassembly and convenient replacement of the sensing probe with easily damaged inside, and the impurities on the monitoring surface are not easy to adhere to due to water pollution, so that the monitoring precision is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a micro multi-parameter water quality monitoring device.
Fig. 2 is a schematic structural diagram of the interior of the micro multi-parameter water quality monitoring device.
Fig. 3 is a schematic structural diagram of the miniature multi-parameter water quality monitoring device among the outer frame, the base, the protective cover and the sensing head.
Fig. 4 is a schematic structural diagram of the interior of a sensor head in the micro multi-parameter water quality monitoring device.
In the figure: the device comprises an outer frame 1, a rope ring 2, a sealing ring 3, a base 4, a protective cover 5, a buoy 6, a cover cap 7, a cover plate 8, a lithium battery 9, a monitor 10, a gas distribution ring 11, a shell 12, a sealing seat 13, an air pump 14, a flow guide frame 15, a transmitter 16, a heating rod 17, a silicon sleeve 18, a sensitive layer 19, a spray head 20, a cleaning film 21 and an induction electrode 22.
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.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, in the embodiment of the present invention, a micro multi-parameter water quality monitoring device mainly includes an outer frame 1, a float 6, a monitor 10 and a sensor head, wherein the float 6 is fixedly installed at the middle of the outer side of the outer frame 1, a cover 7 is fixedly installed at the top end of the float 6, a sealing ring 3 is fixedly installed at the lower portion of the outer side of the outer frame 1, the side wall at the top end of the sealing ring 3 is fixedly connected to the side wall at the bottom end of the float 6, a cover plate 8 is fixedly installed at the top end of the outer frame 1, an air pump 14 is fixedly installed at the left portion of the inner side of the outer frame 1, an inlet of the air pump 14 extends to the outer side of the top end of the outer frame 1 via a pipeline, a lithium battery 9 is fixedly installed at the upper right portion of the inner side of the outer frame 1, the inside shower nozzle 20 of installing the symmetry and setting up that runs through of base 4, shower nozzle 20 top and 11 bottom lateral walls through connection of gas distribution ring, 4 middle parts of base run through and install seal receptacle 13, and 13 bottoms of seal receptacle connect soon and install the sensing head, and sensing head outside fixed mounting has water conservancy diversion frame 15, 4 bottoms of base connect soon and install protection casing 5.
The outer wall of the edge of the top end of the float bowl 6 is fixedly provided with a rope ring 2.
Sensing head mainly includes shell 12, changer 16, heating rod 17, silicon cover 18, sensitive layer 19, clean membrane 21 and sensing electrode 22, the inboard fixed mounting of shell 12 has changer 16, shell 12 bottom middle part fixed mounting has heating rod 17, and heating rod 17 outside fixed mounting has silicon cover 18, the 18 top fixed connection shell 12 bottom lateral walls in silicon cover, 18 outside covers of silicon cover are established and are installed sensitive layer 19, 16 bottoms in changer are provided with sensing electrode 22, and sensing electrode 22 runs through and install inside sensitive layer 19, sensitive layer 19 outside subsides are established and are installed clean membrane 21, changer 16 is via seal receptacle 13 and monitor 10 electric connection.
The guide frame 15 is a circular truncated cone-shaped shell with a wide upper part and a narrow lower part.
The lithium battery 9 is electrically connected with the air pump 14 and the monitor 10 through a wire harness, a timing chip is arranged in the air pump 14, and the monitor 10 adopts an HS-8 water quality sensor analysis system host machine which is internally provided with a wireless communication module.
The utility model discloses a theory of operation is:
the utility model relates to a miniature multi-parameter water quality monitoring device, during the use, through the nylon rope that has the counter weight to collude, the cooperation becket bridle 2 installs the device in monitoring position, compare current installation mode, the nylon rope is difficult for corroding and anchor the fixed mode, the installation is simple, rivers are difficult for washing away and artificial removal is swift, in use, monitor 10 can provide the required heating current of device, set up heating current 10mA, carry out constant temperature auxiliary heating, heating temperature passes through heat pump 17 self material control, heating rod 17 adopts the silicon controlled rectifier material, in production, can set for rated heating temperature, carry out constant temperature heat supply, heating makes the sensitive layer 19 that has metal oxide (doping SnO2 nanometer particle), obtain the value of COD in the liquid effectively, the error is within 5%, the protective effect of cooperation clean membrane 21, continuous long-term operation 100 days, the error range is still kept at 5%, the cleaning film 21 is formed by spraying TiO2 nano particles, the cleaning film has strong hydrophilicity, impurities are not easy to attach, the cleaning film is matched with the air pump 14 which is started at regular time, the air jet of the air pump 14 is sprayed out through the spray head 20 and is blown through the guide frame 15 to accelerate the blowing of the cleaning film 21, the cleaning effect is improved, the monitoring precision is ensured, the protection is performed through the protection cover 5, the protection cover 5 and the sensing head adopt a simple screwing assembly mode, the later-stage maintenance and replacement are convenient, the monitoring device is installed in polluted water in an anchoring mode, the installation is simple, and the manual movement is rapid; and the device has long continuous working time in use, long continuous monitoring time, good timeliness, convenient assembly and disassembly and convenient replacement of the sensing probe with easily damaged inside, and the impurities on the monitoring surface are not easy to adhere to due to water pollution, so that the monitoring precision is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a miniature multi-parameter water quality monitoring device, mainly includes frame (1), flotation pontoon (6), monitor (10) and sensing head, its characterized in that, frame (1) outside middle part fixed mounting has flotation pontoon (6), and flotation pontoon (6) top fixed mounting has shroud (7), frame (1) outside lower part fixed mounting has sealing ring (3), sealing ring (3) top lateral wall fixed connection flotation pontoon (6) bottom lateral wall, frame (1) top fixed mounting has apron (8), frame (1) inboard left part fixed mounting has air pump (14), and air pump (14) entry extends to the frame (1) top outside via the pipeline, frame (1) inboard upper right portion fixed mounting has lithium cell (9), frame (1) inboard lower right part fixed mounting has monitor (10), frame (1) bottom middle part fixed mounting has base (4), base (4) top fixed mounting has air distribution ring (11), and air distribution ring (11) inner space switches on via trachea and air pump (14) export, inside shower nozzle (20) of installing the symmetry setting of running through of base (4), shower nozzle (20) top and air distribution ring (11) bottom lateral wall through connection, base (4) middle part is run through and is installed seal receptacle (13), and seal receptacle (13) bottom connects soon and installs sensing head, and sensing head outside fixed mounting has water conservancy diversion frame (15), base (4) bottom connects soon and installs protection casing (5).
2. The micro multi-parameter water quality monitoring device according to claim 1, wherein the outer wall of the edge of the top end of the buoy (6) is fixedly provided with a rope ring (2).
3. The micro multi-parameter water quality monitoring device according to claim 1, wherein the sensor head mainly comprises a housing (12), a transmitter (16), a heating rod (17), a silicon sleeve (18), a sensitive layer (19), a cleaning film (21) and an induction electrode (22), the transmitter (16) is fixedly arranged on the inner side of the shell (12), the heating rod (17) is fixedly arranged in the middle of the bottom end of the shell (12), the silicon sleeve (18) is fixedly arranged on the outer side of the heating rod (17), the top end of the silicon sleeve (18) is fixedly connected with the side wall of the bottom end of the shell (12), a sensitive layer (19) is sleeved and installed on the outer side of the silicon sleeve (18), an induction electrode (22) is arranged at the bottom end of the transmitter (16), the induction electrode (22) is installed inside the sensitive layer (19) in a penetrating manner, the sensitive layer (19) outside is pasted and is established clean membrane (21), changer (16) are via seal receptacle (13) and monitor (10) electric connection.
4. The micro multi-parameter water quality monitoring device according to claim 1, wherein the flow guiding frame (15) is a circular truncated cone-shaped shell with a wide upper part and a narrow lower part.
5. The miniature multiparameter water quality monitoring device according to claim 1, wherein the lithium battery (9) is electrically connected with the air pump (14) and the monitor (10) through a wire harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784284.2U CN210834752U (en) | 2019-10-23 | 2019-10-23 | Miniature multi-parameter water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921784284.2U CN210834752U (en) | 2019-10-23 | 2019-10-23 | Miniature multi-parameter water quality monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834752U true CN210834752U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921784284.2U Active CN210834752U (en) | 2019-10-23 | 2019-10-23 | Miniature multi-parameter water quality monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210834752U (en) |
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2019
- 2019-10-23 CN CN201921784284.2U patent/CN210834752U/en active Active
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Inventor after: Zhang Renhang Inventor before: Zhang Renhang |