CN114321574A - Monitoring device for water level monitoring - Google Patents
Monitoring device for water level monitoring Download PDFInfo
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- CN114321574A CN114321574A CN202111522060.6A CN202111522060A CN114321574A CN 114321574 A CN114321574 A CN 114321574A CN 202111522060 A CN202111522060 A CN 202111522060A CN 114321574 A CN114321574 A CN 114321574A
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Abstract
The invention belongs to the field of water level monitoring, and particularly relates to a monitoring device for water level monitoring, which comprises an upright rod, a monitoring box body, a fixing component and a protective shell, wherein the upright rod is fixedly connected with the monitoring box body; the fixing component is arranged at the top end of the vertical rod; the monitoring box body is arranged on the side surface of the fixed component; a plate body is fixedly connected to the bottom side of the monitoring box body; a pair of sliding chutes is symmetrically arranged on the plate body; a shell is fixedly connected to the bottom side of the plate body; a motor is fixedly connected in the shell; the utility model discloses a monitoring box, including motor output end, monitoring box, connecting rod, protective housing, first gear, second gear and first screw rod, motor output end rigid coupling has first gear, and through setting up set casing, plate body, connecting rod, protective housing, first gear, second gear and first screw rod, when using, it is rotatory to rely on first gear of motor drive and second gear to drive first screw rod and rotate, with this make two protective housings fold, with this can cover monitoring box body cage inside the protective housing, thereby it is originally internal to block the rainwater to enter into monitoring box, and then reduces the spoilage.
Description
Technical Field
The invention relates to the field of water level monitoring, in particular to a monitoring device for water level monitoring.
Background
Water level monitoring generally refers to monitoring the water levels of rivers, lakes and groundwater.
In the prior art, special monitoring equipment is adopted for water level monitoring, the equipment can be arranged on an upright rod, the upright rod is generally arranged beside a river meeting lake, the monitoring equipment comprises a water level sensor, a rainfall meter and other equipment, and also comprises a monitoring box, and elements for processing and sending monitoring data are arranged in the monitoring box; therefore, a monitoring device for monitoring water level is proposed to solve the above problems.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a monitoring device for monitoring water level, which comprises a vertical rod, a monitoring box body, a fixing component and a protective shell, wherein the vertical rod is arranged on the monitoring box body; the fixing component is arranged at the top end of the vertical rod; the monitoring box body is arranged on the side surface of the fixed component; a plate body is fixedly connected to the bottom side of the monitoring box body; a pair of sliding chutes is symmetrically arranged on the plate body; a shell is fixedly connected to the bottom side of the plate body; a motor is fixedly connected in the shell; the output end of the motor is fixedly connected with a first gear; the bottom of the plate body is provided with a first screw rod; the first screw penetrates through the shell and is in rotary connection with the shell; a second gear is fixedly connected to the first screw; the first gear and the second gear are meshed with each other; a pair of connecting rods are symmetrically arranged on the first screw rod, and the screw rod penetrates through the connecting rods and is connected with the connecting rods through threads; the protective housing rigid coupling is at the connecting rod top to this blocks that the rainwater enters into this internally of monitoring box, and then reduces the spoilage.
Preferably, the fixing assembly comprises a first clamping block and a second clamping block; the first clamping block and the second clamping block are arranged at the top end of the vertical rod; a connecting plate is fixedly connected to the side surface of the first clamping block; the connecting plate is fixedly connected with the side wall of the monitoring box body; a sliding groove is formed in the connecting plate; the side surface of the second clamping block slides in the sliding groove; a second screw rod is rotatably connected to the side wall of the sliding groove; the second screw penetrates through the second clamping block and is connected with the second clamping block through threads; the end part of the second screw rod is fixedly connected with a rotating shaft; the rotating shaft penetrates through the side wall of the sliding groove and is rotatably connected with the sliding groove, and the rotating shaft can be conveniently fixed and installed with vertical rods with different diameters.
Preferably, the first clamping block and the second clamping block are respectively provided with a first locking unit and a second locking unit; the first locking unit and the second locking unit have the same structure; the first locking unit comprises a third screw; the third screw penetrates through the wall body of the first clamping block and is connected with the wall body of the first clamping block through threads; the third screw rod tip rotates and is connected with the fixed block to thereby can increase the area of contact with the pole setting and improve the device's fixed effect.
Preferably, a rubber membrane is fixedly connected to one side of each of the pair of protection shells, which is close to each other; the rubber membrane is designed into a U-shaped structure; the rubber pads are fixedly connected to the side, close to each other, of the first clamping block and the second clamping block, and friction on the surface of the vertical rod can be increased by the rubber pads, so that the fixing effect is improved.
Preferably, a group of buffer springs is fixedly connected to the surface of the protective shell; one end fixedly connected with the protection plate, far away from the protection shell, of the buffer spring is used for absorbing kinetic energy which can be impacted through the buffer spring and the protection plate, so that impact force is reduced, and the protection effect is improved.
Preferably, a group of air bags are fixedly connected to the surface of the protective shell; the air bag is arranged between the two buffer springs which are close to each other; one side rigid coupling that buffer spring was kept away from to the guard plate has the metal mesh grid to this can be in the same place a plurality of guard blocks, and makes in the branch is difficult for inserting buffer spring and gasbag.
Preferably, the top of the protective shell is provided with a heat dissipation assembly; the heat dissipation assembly comprises a heat conduction copper pipe and a valve body unit; the top of the metal mesh grid is fixedly connected with a collecting hopper; a storage cavity is formed in the wall body at the top of the protective shell; the collecting hopper and the storage cavity are communicated with each other through a hose; the bottom of the storage cavity is fixedly connected with a connecting pipe; the valve body unit is arranged at the bottom end of the connecting pipe; the heat conduction copper pipe rigid coupling is on the inside wall of protecting crust to this takes away partial heat, thereby reduces the temperature of monitoring case body.
Preferably, the valve body unit includes a valve body; a through hole is formed in the valve body; a sliding groove is formed in the middle of the through hole; a valve rod is connected in the sliding groove in a sliding manner; a piston cylinder is fixedly connected to the side surface of the sliding groove; a piston rod is connected in the piston cylinder in a sliding manner; the end part of the piston rod is fixedly connected with the valve rod; the bottom end of the connecting pipe is fixedly connected with the top end of the through hole; the top end of the heat conduction copper pipe is fixedly connected with the bottom end of the through hole.
The invention has the advantages that:
1. according to the invention, the fixed shell, the plate body, the connecting rod, the protective shell, the first gear, the second gear and the first screw rod are arranged, when the monitoring box is used, the first gear and the second gear are driven to rotate by the motor, so that the first screw rod is driven to rotate, the two protective shells are folded, the monitoring box body can be covered in the protective shell, rainwater is prevented from entering the monitoring box body, and the damage rate is reduced.
2. According to the invention, by arranging the buffer spring, the protection plate, the air bag and the metal mesh grid and matching the parts, the branches of the trees around can strike the protection shell in rainy days and strong wind days, so that the kinetic energy of impact can be absorbed, the impact force is reduced, and the protection effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a protective shell according to the first embodiment;
FIG. 2 is a schematic structural diagram of a fixing assembly according to a first embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a schematic structural view of a first clamping block according to the first embodiment;
fig. 5 is a schematic structural view of a filter mesh enclosure according to the second embodiment.
In the figure: 11. erecting a rod; 12. a monitoring box body; 13. a plate body; 14. a protective shell; 15. a first screw; 16. a housing; 17. a motor; 21. a first clamping block; 22. a second clamp block; 23. a connecting plate; 24. a second screw; 31. a third screw; 32. a fixed block; 41. a rubber film; 42. a rubber pad; 5. a protection plate; 61. an air bag; 62. a metal mesh grid; 71. a collecting hopper; 72. a storage chamber; 73. a connecting pipe; 74. a heat conducting copper pipe; 81. a valve body; 82. a valve stem; 83. a through hole; 84. a piston cylinder; 9. a filter screen cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a monitoring device for monitoring water level includes a vertical rod 11, a monitoring box body 12, a fixing component and a protective shell 14; the fixing component is arranged at the top end of the upright rod 11; the monitoring box body 12 is arranged on the side surface of the fixed component; a plate body 13 is fixedly connected to the bottom side of the monitoring box body 12; a pair of sliding grooves is symmetrically formed in the plate body 13; a shell 16 is fixedly connected to the bottom side of the plate body 13; a motor 17 is fixedly connected in the shell 16; the output end of the motor 17 is fixedly connected with a first gear; the bottom of the plate body 13 is provided with a first screw 15; the first screw 15 penetrates through the shell 16 and is connected with the shell in a rotating way; a second gear is fixedly connected to the first screw 15; the first gear and the second gear are meshed with each other; a pair of connecting rods are symmetrically arranged on the first screw rod 15, and the screw rod penetrates through the connecting rods and is connected with the connecting rods through threads; the protective shell 14 is fixedly connected to the top end of the connecting rod; in the using process, in the weather of strong wind and heavy rain, the motor 17 is powered on, then the motor 17 drives the first gear to rotate, so as to drive the first screw rod 15 to rotate, the thread directions of the two ends of the first screw rod 15 are opposite, then the first screw rod 15 rotates to drive the connecting rod and the protective shell 14 to fold, so that the monitoring box body 12 can be covered inside the protective shell 14, so as to prevent rainwater from entering the monitoring box body 12, further reduce the damage rate, meanwhile, part of trees planted around the upright rod 11 can be protected by arranging the protective shell 14, the trees are prevented from shaking and striking to damage the monitoring box body 12, when the weather is clear, the motor 17 is powered on, the motor 17 is controlled to rotate reversely, so as to drive the protective shell 14 to open, so as to reduce the shielding of sunlight, so as to irradiate the monitoring box body 12 with sunlight, thereby making it drier and reducing the moisture on the internal components.
The fixing assembly comprises a first clamping block 21 and a second clamping block 22; the first clamping block 21 and the second clamping block 22 are arranged at the top end of the vertical rod 11; a connecting plate 23 is fixedly connected to the side surface of the first clamping block 21; the connecting plate 23 is fixedly connected with the side wall of the monitoring box body 12; a sliding groove is formed in the connecting plate 23; the side surface of the second clamping block 22 slides in the sliding groove; a second screw 24 is rotatably connected to the side wall of the sliding groove; the second screw 24 penetrates through the second clamping block 22 and is connected with the second clamping block through threads; a rotating shaft is fixedly connected to the end part of the second screw rod 24; the rotating shaft penetrates through the side wall of the sliding groove and is rotatably connected with the sliding groove; when the installation, the staff places first clamp splice 21 and second clamp splice 22 on pole setting 11 top, later through rotatory second screw 24 to this drives second clamp splice 22 and removes, thereby makes first clamp splice 21 and second clamp splice 22 fold, holds pole setting 11 with this tightly, thereby fixes monitoring case body 12, accomplishes its installation with this, can be convenient for fix and install with the pole setting 11 of different diameters through this setting simultaneously.
The first clamping block 21 and the second clamping block 22 are respectively provided with a first locking unit and a second locking unit; the first locking unit and the second locking unit have the same structure; the first locking unit includes a third screw 31; the third screw 31 penetrates through the wall body of the first clamping block 21 and is connected with the wall body through threads; the end part of the third screw rod 31 is rotatably connected with a fixed block 32; in the installation process, when the size of the vertical rod 11 is smaller, the radian of the surface of the vertical rod is not matched with the radians of the first clamping block 21 and the second clamping block 22, at the moment, the fixing block 32 moves inwards by rotating the third screw 31, and the vertical rod 11 is clamped and fixed, so that the contact area between the vertical rod 11 and the vertical rod 11 can be increased, and the fixing effect of the device is improved.
A rubber film 41 is fixedly connected to one side of each of the pair of protective shells 14 close to each other; the rubber film 41 is designed to be of a U-shaped structure; a rubber pad 42 is fixedly connected to one side of the first clamping block 21, which is close to the second clamping block 22; when using, through setting up rubber membrane 41 to this junction that can two protecting crust 14 seals, thereby reduces outside rainwater and gets into, and then can reduce the rate of intaking of monitoring case body 12, through setting up rubber pad 42, with this friction that can increase in pole setting 11 surface, thereby improves fixed effect.
A group of buffer springs is fixedly connected to the surface of the protective shell 14; one end of the buffer spring, which is far away from the protective shell 14, is fixedly connected with a protective plate 5; a group of air bags 61 are fixedly connected to the surface of the protective shell 14; the air bag 61 is arranged between two buffer springs which are close to each other; a metal mesh grid 62 is fixedly connected to one side of the protection plate 5 away from the buffer spring; in the use, the protective housing 14 can be hit to the branch, passes through buffer spring and guard plate 5 this moment to this kinetic energy that can strike absorbs, thereby slows down the impact force, improves the protection effect, simultaneously through setting up gasbag 61, can further cushion the impact force with this, through setting up metal mesh grid 62, with this can be in the same place a plurality of protective blocks, and make the branch be difficult for inserting in buffer spring and the gasbag 61.
A heat dissipation assembly is arranged at the top of the protective shell 14; the heat dissipation assembly comprises a heat conduction copper pipe 74 and a valve body 81 unit; the top of the metal mesh grid 62 is fixedly connected with a collecting hopper 71; a storage cavity 72 is formed in a wall body at the top of the protective shell 14; the collecting hopper 71 and the storage cavity 72 are communicated with each other through a hose; a connecting pipe 73 is fixedly connected to the bottom of the storage cavity 72; the valve body 81 unit is arranged at the bottom end of the connecting pipe 73; the heat conducting copper pipe 74 is fixedly connected to the inner side wall of the protective shell 14; the valve body 81 unit includes a valve body 81; a through hole 83 is formed in the valve body 81; the middle part of the through hole 83 is provided with a sliding groove; a valve rod 82 is connected in the sliding groove in a sliding mode; a piston cylinder 84 is fixedly connected to the side surface of the sliding groove; a piston rod is connected in the piston cylinder 84 in a sliding manner; the end part of the piston rod is fixedly connected with the valve rod 82; the bottom end of the connecting pipe 73 is fixedly connected with the top end of the through hole 83; the top end of the heat conducting copper pipe 74 is fixedly connected with the bottom end of the through hole 83; when using, collect fill 71 and hose through setting up, with this can collect the rainwater and save to storage chamber 72 in, when summer high temperature weather, monitoring case body 12 is covered by protective housing 14 cage, the heat is difficult to spill out, thereby can lead to the high temperature, piston cylinder 84 have the pole intracavity portion to fill to have ethanol liquid, then the high temperature can lead to liquid gasification, thereby make valve rod 82 remove, remove the block to through-hole 83, then rainwater enters into in heat conduction copper pipe 74 through connecting pipe 73, later discharge from the bottom, through the water that flows, with this take away partial heat, thereby reduce the temperature of monitoring case body 12, the rigid coupling has reset spring in the piston cylinder 84, be used for the auxiliary piston pole resets.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a filtering net cover 9 is fixed to the top of the collecting hopper 71; when using, can filter the rainwater of collecting through setting up filter screen panel 9 to reduce leaf and other debris and enter into in collecting hopper 71, and then reduce and collect hopper 71 and take place to block up, and filter screen panel 9 and be the design of toper structure, pile up at filter screen panel 9 top with this reduction leaf.
In the working principle, in the using process, in the windy and heavy rainy weather, the motor 17 is electrified, then the motor 17 drives the first gear to rotate, so as to drive the first screw rod 15 to rotate, the thread directions of the two ends of the first screw rod 15 are opposite, then the first screw rod 15 rotates to drive the connecting rod and the protective shell 14 to fold, so that the monitoring box body 12 can be covered inside the protective shell 14, so as to prevent rainwater from entering the monitoring box body 12, further reduce the damage rate, meanwhile, trees planted around part of the upright stanchion 11 can be protected by arranging the protective shell 14, the trees are prevented from shaking and striking to damage the monitoring box body 12, when the weather is sunny, the motor 17 is electrified, the motor 17 is controlled to rotate reversely, so as to drive the protective shell 14 to open, so as to reduce the shielding of sunlight, so as to enable the sunlight to irradiate the monitoring box body 12, when the device is installed, a worker places the first clamping block 21 and the second clamping block 22 at the top end of the upright rod 11, then rotates the second screw rod 24 to drive the second clamping block 22 to move, so that the first clamping block 21 and the second clamping block 22 are folded to tightly hold the upright rod 11, so that the monitoring box body 12 is fixed, and the installation of the monitoring box body is completed, meanwhile, the device can be conveniently fixed and installed with upright rods 11 of different diameters, when the upright rod 11 is small in size, the surface radian of the upright rod is not matched with the radians of the first clamping block 21 and the second clamping block 22, at the moment, the fixing block 32 moves inwards by rotating the third screw rod 31 to clamp and fix the upright rod 11, so that the contact area between the upright rod 11 and the device can be increased, the fixing effect of the device is improved, and the rubber film 41 is arranged, the connection part of the two protective shells 14 can be sealed, thereby reducing the external rainwater entering, further reducing the water inlet rate of the monitoring box body 12, increasing the friction on the surface of the upright rod 11 by arranging the rubber pad 42, further improving the fixing effect, in the using process, the branches can strike the protective shells 14, at the moment, the kinetic energy which can be impacted can be absorbed by the buffer spring and the protective plate 5, thereby reducing the impact force, improving the protection effect, meanwhile, the air bag 61 is arranged, thereby further buffering the impact force, the metal woven mesh 62 is arranged, thereby combining a plurality of protective blocks, ensuring that the branches are not easy to be inserted into the buffer spring and the air bag 61, the collecting hopper 71 and the hose are arranged, thereby collecting and storing the rainwater into the summer cavity 72, in the high-temperature weather, the monitoring box body 12 is covered by the protective shells 14, the heat is difficult to the effluvium, thereby can lead to the high temperature, piston cylinder 84 have the pole intracavity portion to fill has ethanol liquid, then the high temperature can lead to liquid gasification, thereby make valve rod 82 remove, remove blocking to through-hole 83, then rainwater enters into in heat conduction copper pipe 74 through connecting pipe 73, later discharge from the bottom, through the water that flows, with this take away partial heat, thereby reduce the temperature of monitoring case body 12, the rigid coupling has reset spring in the piston cylinder 84, a piston rod resets.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a monitoring device for water level monitoring which characterized in that: comprises a vertical rod (11), a monitoring box body (12), a fixing component and a protective shell (14); the fixing component is arranged at the top end of the vertical rod (11); the monitoring box body (12) is arranged on the side surface of the fixed component; a plate body (13) is fixedly connected to the bottom side of the monitoring box body (12); a pair of sliding grooves is symmetrically formed in the plate body (13); a shell (16) is fixedly connected to the bottom side of the plate body (13); a motor (17) is fixedly connected in the shell (16); the output end of the motor (17) is fixedly connected with a first gear; the bottom of the plate body (13) is provided with a first screw (15); the first screw (15) penetrates through the shell (16) and is in rotary connection with the shell; a second gear is fixedly connected to the first screw (15); the first gear and the second gear are meshed with each other; a pair of connecting rods are symmetrically arranged on the first screw (15), and the screw rod penetrates through the connecting rods and is connected with the connecting rods through threads; the protective shell (14) is fixedly connected to the top end of the connecting rod.
2. The monitoring device for monitoring water level according to claim 1, wherein: the fixing assembly comprises a first clamping block (21) and a second clamping block (22); the first clamping block (21) and the second clamping block (22) are arranged at the top end of the vertical rod (11); a connecting plate (23) is fixedly connected to the side surface of the first clamping block (21); the connecting plate (23) is fixedly connected with the side wall of the monitoring box body (12); a sliding groove is formed in the connecting plate (23); the side surface of the second clamping block (22) slides in the sliding groove; a second screw (24) is rotatably connected to the side wall of the sliding groove; the second screw rod (24) penetrates through the second clamping block (22) and is connected with the second clamping block through threads; a rotating shaft is fixedly connected to the end part of the second screw rod (24); the rotating shaft penetrates through the side wall of the sliding groove and is connected with the sliding groove in a rotating mode.
3. The monitoring device for monitoring water level according to claim 2, wherein: the first clamping block (21) and the second clamping block (22) are respectively provided with a first locking unit and a second locking unit; the first locking unit and the second locking unit have the same structure; the first locking unit comprises a third screw (31); the third screw (31) penetrates through the wall body of the first clamping block (21) and is connected with the wall body through threads; the end part of the third screw rod (31) is rotatably connected with a fixed block (32).
4. A monitoring device for monitoring water level according to claim 3, wherein: one sides of the pair of protective shells (14) close to each other are fixedly connected with rubber membranes (41); the rubber membrane (41) is designed to be of a U-shaped structure; and a rubber pad (42) is fixedly connected to one side of the first clamping block (21) close to one side of the second clamping block (22).
5. The monitoring device for monitoring water level according to claim 4, wherein: a group of buffer springs are fixedly connected to the surface of the protective shell (14); one end of the buffer spring, which is far away from the protective shell (14), is fixedly connected with a protective plate (5).
6. The monitoring device for monitoring water level according to claim 5, wherein: a group of air bags (61) are fixedly connected to the surface of the protective shell (14); the air bag (61) is arranged between two buffer springs which are close to each other; one side of the protection plate (5) far away from the buffer spring is fixedly connected with a metal mesh grid (62).
7. The monitoring device for monitoring water level according to claim 6, wherein: the top of the protective shell (14) is provided with a heat dissipation assembly; the heat dissipation assembly comprises a heat conduction copper pipe (74) and a valve body (81) unit; a collecting hopper (71) is fixedly connected to the top of the metal mesh grid (62); a storage cavity (72) is formed in a wall body at the top of the protective shell (14); the collecting hopper (71) and the storage cavity (72) are communicated with each other through a hose; a connecting pipe (73) is fixedly connected to the bottom of the storage cavity (72); the valve body (81) unit is arranged at the bottom end of the connecting pipe (73); the heat conduction copper pipe (74) is fixedly connected to the inner side wall of the protective shell (14).
8. The monitoring device for monitoring water level according to claim 7, wherein: the valve body (81) unit comprises a valve body (81); a through hole (83) is formed in the valve body (81); the middle part of the through hole (83) is provided with a sliding groove; a valve rod (82) is connected in the sliding groove in a sliding mode; a piston cylinder (84) is fixedly connected to the side surface of the sliding groove; a piston rod is connected in the piston cylinder (84) in a sliding manner; the end part of the piston rod is fixedly connected with a valve rod (82); the bottom end of the connecting pipe (73) is fixedly connected with the top ends of the through holes (8) and (3); the top end of the heat conducting copper pipe (74) is fixedly connected with the bottom end of the through hole (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111522060.6A CN114321574A (en) | 2021-12-13 | 2021-12-13 | Monitoring device for water level monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111522060.6A CN114321574A (en) | 2021-12-13 | 2021-12-13 | Monitoring device for water level monitoring |
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| Publication Number | Publication Date |
|---|---|
| CN114321574A true CN114321574A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111522060.6A Pending CN114321574A (en) | 2021-12-13 | 2021-12-13 | Monitoring device for water level monitoring |
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| CN (1) | CN114321574A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR724765A (en) * | 1931-10-13 | 1932-05-02 | Electrically operated valves upgrades | |
| CN106535587A (en) * | 2016-12-29 | 2017-03-22 | 安徽清水岩生态科技有限公司 | Communication chassis cooling control system |
| CN208180708U (en) * | 2018-03-28 | 2018-12-04 | 新昌县储阳精密机械有限公司 | A kind of water-proof protection device of muffler |
| CN210092643U (en) * | 2019-06-01 | 2020-02-18 | 广东千良智能科技有限公司 | Distribution box protection lock structure |
| CN110953401A (en) * | 2019-12-17 | 2020-04-03 | 天津商业大学 | Thermal actuator |
| CN210305581U (en) * | 2019-07-30 | 2020-04-14 | 天津华田鼎鑫金属制品有限公司 | Protective structure of full-automatic cold heading machine |
| CN210414747U (en) * | 2019-09-16 | 2020-04-28 | 江苏通德线缆电器有限公司 | Processing and fixing equipment for flexible cable for polyvinyl chloride insulation installation |
| CN213949159U (en) * | 2020-11-23 | 2021-08-13 | 辽宁生态工程职业学院 | Computer protection device |
-
2021
- 2021-12-13 CN CN202111522060.6A patent/CN114321574A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR724765A (en) * | 1931-10-13 | 1932-05-02 | Electrically operated valves upgrades | |
| CN106535587A (en) * | 2016-12-29 | 2017-03-22 | 安徽清水岩生态科技有限公司 | Communication chassis cooling control system |
| CN208180708U (en) * | 2018-03-28 | 2018-12-04 | 新昌县储阳精密机械有限公司 | A kind of water-proof protection device of muffler |
| CN210092643U (en) * | 2019-06-01 | 2020-02-18 | 广东千良智能科技有限公司 | Distribution box protection lock structure |
| CN210305581U (en) * | 2019-07-30 | 2020-04-14 | 天津华田鼎鑫金属制品有限公司 | Protective structure of full-automatic cold heading machine |
| CN210414747U (en) * | 2019-09-16 | 2020-04-28 | 江苏通德线缆电器有限公司 | Processing and fixing equipment for flexible cable for polyvinyl chloride insulation installation |
| CN110953401A (en) * | 2019-12-17 | 2020-04-03 | 天津商业大学 | Thermal actuator |
| CN213949159U (en) * | 2020-11-23 | 2021-08-13 | 辽宁生态工程职业学院 | Computer protection device |
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