CN111174874B - Water level detection alarm device - Google Patents
Water level detection alarm device Download PDFInfo
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- CN111174874B CN111174874B CN202010152804.9A CN202010152804A CN111174874B CN 111174874 B CN111174874 B CN 111174874B CN 202010152804 A CN202010152804 A CN 202010152804A CN 111174874 B CN111174874 B CN 111174874B
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- fixedly connected
- detection
- block
- cavity
- water level
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
- G01F23/42—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using mechanically actuated indicating means
Abstract
The invention discloses a water level detection alarm device, which comprises a casing, wherein a movable rack is arranged in the casing, a detection block is fixedly connected at the right end of the movable rack, the movable rack can horizontally move so as to drive the detection block to horizontally move, so that the detection block extends to the upper end of a water surface, a detection cavity is arranged in the casing, a detection plate is fixedly connected with the upper end wall and the lower end wall of the left side of the detection cavity, the detection plate is transparent glass, a number indicating block is fixedly connected with the upper end wall and the lower end wall of the right side of the detection cavity, a number indicating cavity is arranged in the number indicating block, a water level number is arranged on the number indicating block, a traction cavity is arranged in the casing, a limited weight block is slidably connected in the traction cavity, a storage cavity is arranged in the detection block, a floating plate is slidably connected in the storage cavity, the floating plate is lifted along with the water level, so that the weight limiting block is driven to move in a lifting mode, and the water level indication is driven to change.
Description
Technical Field
The invention relates to the technical field of water level detection, in particular to a water level detection alarm device.
Background
The small and medium size reservoirs are relatively small in reservoir management range and management intensity due to the fact that advanced supervision equipment is not available and management cost budget is limited, and therefore many reservoirs are in an unsupervised state.
Disclosure of Invention
The invention aims to provide a water level detection alarm device which is used for overcoming the defects in the prior art.
The water level detection alarm device comprises a shell, wherein an extension mechanism is arranged in the shell, the extension mechanism comprises a movable rack which penetrates through the shell and is arranged in the shell, a detection block is fixedly connected to the right end of the movable rack, the movable rack can horizontally move so as to drive the detection block to horizontally move, and therefore the detection block extends to the upper end of a water surface, a display mechanism is arranged in the shell, the display mechanism comprises a detection cavity, an opening at the left end of the detection cavity is communicated with the outside, the upper end wall and the lower end wall of the left side of the detection cavity are fixedly connected with detection plates, the detection plates are made of transparent glass, the upper end wall and the lower end wall of the right side of the detection cavity are fixedly connected with a number indicating block, a number indicating cavity is arranged in the number indicating block, water level indicating numbers are arranged on the number indicating block, and an attendant, be equipped with inspection mechanism in the casing, inspection mechanism includes the chamber of pulling that is equipped with in the detection piece, pull intracavity sliding connection limited weight, be equipped with in the detection piece and accomodate the chamber, accomodate intracavity sliding connection has the kickboard, accomodate the chamber with the kickboard is connected with the connection rope, the kickboard can be attached at the surface of water, through the kickboard goes up and down along with the water level to drive the limited weight and go on the lift motion, thereby drive the change of water level registration.
On the basis of the technical scheme, the extension mechanism comprises a driving cavity arranged in the machine shell, a moving cavity is arranged in the shell, the rear end wall of the driving cavity is fixedly connected with a driving motor, the driving motor is in power connection with a driving shaft, the driving shaft is fixedly connected with a driving gear, the rear end wall of the driving cavity is rotatably connected with a lower moving shaft of which the front end is positioned in the moving cavity, the rear end of the lower moving shaft is fixedly connected with a lower transmission gear meshed with the driving gear, the rear end wall of the driving cavity is rotatably connected with an upper moving shaft the front end of which is positioned in the moving cavity, the rear end of the upper moving shaft is fixedly connected with an upper driving gear meshed with the driving gear, the front end of the upper moving shaft is fixedly connected with an upper moving gear meshed with the moving rack, and the front end of the lower moving shaft is fixedly connected with a lower moving gear meshed with the moving rack.
On the basis of the technical scheme, the display mechanism comprises a number plate fixedly connected with the left end faces of the front side and the rear side of the number display block, a number display cavity is formed in the number display block, a control cavity is formed in the casing, the number display cavity is provided with a through hole, the number display cavity and the right end of the number display cavity are located on the connecting rod in the control cavity, a pointer block is fixedly connected with the left end face of the connecting rod, a right end face of the connecting rod is fixedly connected with and slidably connected with the lifting plate in the control cavity, an alarm is fixedly connected with the upper end wall of the control cavity, and an electromagnet is fixedly.
On the basis of the technical scheme, the inspection mechanism comprises a middle cavity arranged in the detection block, a resistance block, a guide block and a power supply are arranged in the middle cavity, an armature iron positioned between the resistance block and the guide block is connected in the middle cavity in a sliding way, a return spring which is connected with the upper end wall of the armature and the upper end surface of the armature is arranged in the middle cavity, the left end surface of the resistance block is connected with the electromagnet through an electric wire, the guide block is connected with the power supply, the left end surface of the weight limiting block is fixedly connected with a traction rope, the other end of the traction rope is fixedly connected with the lower end surface of the armature iron, a reversing cavity is arranged in the detection block, the front end wall of the reversing cavity is rotationally connected with a first reversing shaft and a second reversing shaft, the first reversing shaft is fixedly connected with a first reversing wheel, the second reversing shaft is fixedly connected with a second reversing wheel, and the first reversing wheel and the second reversing wheel are connected with the connecting rope.
On the basis of the technical scheme, the alarm can send alarm information when being pressed, so that early warning is carried out, water level numbers are arranged on the number plate, the detection plate is made of transparent glass, the magnetic force of the electromagnet is enhanced along with the increase of input electric quantity, the lifting plate is reduced along with the increase of distance under the action of the magnetic force of the electromagnet, the resistance block is a resistance block, and the armature and the guide block can conduct electricity.
The invention has the beneficial effects that: the invention converts the change of the water level position into the change of the position of the lifting plate by arranging the resistance block, the electromagnet and the lifting plate, thereby conveniently and quickly obtaining the data of the water level.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water level detecting alarm device according to the present invention;
FIG. 2 is an enlarged view of the structure at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at B-B in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-3, a water level detecting and alarming device according to an embodiment of the present invention includes a housing 10, an extending mechanism 57 is disposed in the housing 10, the extending mechanism 57 includes a moving rack 21 penetrating through the housing 10 and disposed in the housing 10, a detecting block 30 is fixedly connected to a right end of the moving rack 21, the moving rack 21 can move horizontally to drive the detecting block 30 to move horizontally, so as to extend the detecting block 30 to an upper end of a water surface, a display mechanism 58 is disposed in the housing 10, the display mechanism 58 includes a detecting chamber 17 having a left end opening in the housing 10 and communicating with the outside, a detecting plate 16 is fixedly connected to an upper end wall and a lower end wall of a left side of the detecting chamber 17, the detecting plate 16 is made of transparent glass, a number indicating block 19 is fixedly connected to an upper end wall and a lower end wall of a right side of the detecting chamber 17, a number indicating chamber 15, the water level indicating number is arranged on the indicating number block 19, an attendee can see the water level on the indicating number cavity 15 through the detection plate 16, an inspection mechanism 59 is arranged in the casing 10, the inspection mechanism 59 comprises a traction cavity 49 arranged in the detection block 30, a limited weight 48 is slidably connected in the traction cavity 49, a storage cavity 46 is arranged in the detection block 30, a floating plate 47 is slidably connected in the storage cavity 46, the storage cavity 46 and the floating plate 47 are connected with a connecting rope 41, the floating plate 47 can be attached to the water surface, and the floating plate 47 can lift along with the water level, so that the limited weight 48 is driven to lift, and the water level indicating number is driven to change.
In addition, in one embodiment, the extending mechanism 57 includes a driving chamber 50 disposed in the housing 10, a moving chamber 22 disposed in the housing 10, a driving motor 51 fixedly connected to a rear end wall of the driving chamber 50, a driving shaft 53 dynamically connected to the driving motor 51, a driving gear 54 fixedly connected to the driving shaft 53, a lower moving shaft 24 having a front end located in the moving chamber 22 and rotatably connected to a rear end wall of the driving chamber 50, a lower transmission gear 52 engaged with the driving gear 54 and fixedly connected to a rear end of the lower moving shaft 24, an upper moving shaft 26 having a front end located in the moving chamber 22 and rotatably connected to a rear end wall of the driving chamber 50, an upper driving gear 55 engaged with the driving gear 54 and fixedly connected to a rear end of the upper moving shaft 26, an upper moving gear 25 engaged with the moving rack 21 and fixedly connected to a front end of the upper moving shaft 26, the front end of the lower moving shaft 24 is fixedly connected with a lower moving gear 23 meshed with the moving rack 21.
In addition, in one embodiment, the display mechanism 58 includes the number plate 56 that shows the piece 19 front and back both sides left end face fixed connection, be equipped with in showing the piece 19 and show the chamber 15, be equipped with the control chamber 12 in the casing 10, be equipped with in detecting the intracavity 17 and run through show the chamber 15 and the right-hand member is located connecting rod 14 in the control chamber 12, connecting rod 14 left end face fixed connection has pointer piece 13, connecting rod 14 right end face fixed connection have sliding connection in the lifter plate 27 in control chamber 12, control chamber 12 upper end wall fixed connection has alarm 20, end wall fixed connection has electro-magnet 28 under the control chamber 12.
In addition, in one embodiment, the checking mechanism 59 includes an intermediate cavity 33 provided in the detection block 30, a resistance block 29, a guide block 37 and a power source 38 are provided in the intermediate cavity 33, an armature 34 located between the resistance block 29 and the guide block 37 is slidably connected in the intermediate cavity 33, a return spring 36 connected between an upper end wall of the armature 34 and an upper end surface of the armature 34 is provided in the intermediate cavity 33, a left end surface of the resistance block 29 is connected with the electromagnet 28 through an electric wire 11, the guide block 37 is connected with the power source 38, a traction rope 32 fixedly connected with a lower end surface of the armature 34 at the other end is fixedly connected to a left end surface of the weight limiter 48, a reversing cavity 42 is provided in the detection block 30, a first reversing shaft 39 and a second reversing shaft 44 are rotatably connected to a front end wall of the reversing cavity 42, a first reversing wheel 40 is fixedly connected to the first reversing shaft 39, the second reversing shaft 44 is fixedly connected with a second reversing wheel 43, and the first reversing wheel 40 and the second reversing wheel 43 are connected with the connecting rope 41.
In addition, in one embodiment, the alarm 20 is pressed to send an alarm message, so as to give an early warning, the number plate 56 is provided with a water level number, the detection plate 16 is made of transparent glass, the magnetic force of the electromagnet 28 is increased along with the increase of the input electric quantity, the magnetic force of the electromagnet 28 on the lifting plate 27 is reduced along with the increase of the distance, the resistance block 29 is a resistance block, and the armature 34 and the guide block 37 can conduct electricity.
In the initial state, the weight limit block 48 is in the traction chamber 49, the floating plate 47 is in the receiving chamber 46, the detection block 30 is closely attached to the housing 10, the pointer block 13 is located at the lowest position, and the return spring 36 is in the relaxed state.
When water level detection and alarm are carried out, the machine shell 10 is manually transported to the shore, the machine shell 10 is fixed to the shore, the driving motor 51 is started to output power, so that the driving shaft 53 is driven to rotate, the driving gear 54 is driven to rotate, the lower transmission gear 52 is driven to rotate, the lower moving shaft 24 is driven to rotate, the lower moving gear 23 is driven to rotate, meanwhile, the driving gear 54 rotates, the upper driving gear 55 is driven to rotate, the upper moving shaft 26 is driven to rotate, the upper moving gear 25 is driven to rotate, and the lower moving shaft 24 and the upper moving gear 25 rotate, the moving rack 21 is driven to move rightwards, so that the detection block 30 is transported to the upper end of the; the driving motor 51 is turned off after the water level is reached, the detection block 30 does not move, the floating plate 47 falls on the surface of the water under the action of gravity, the power supply 38, the alarm 20 and the electromagnet 28 are started to detect and alarm the water level, the floating plate 47 is lifted along with the change of the water level, the weight limiting block 48 is driven to lift through the connecting rope 41, the armature 34 is pulled to move to different positions, the electricity of the power supply 38 is transmitted to the electromagnet 28 through the guide block 37, the armature 34, the resistance block 29 and the electric wire 11, the lifting plate 27 is pushed to a certain position, the connecting rod 14 and the pointer block 13 are driven to lift to the specified position, the number of the digital plate 56 is indicated through the pointer block 13, the water level is displayed, when the water level rises to a certain position, the lifting plate 27 rises to the highest point, the alarm 20 is contacted, and the alarm 20 gives an alarm.
The invention has the beneficial effects that: the invention converts the change of the water level position into the change of the position of the lifting plate by arranging the resistance block, the electromagnet and the lifting plate, thereby conveniently and quickly obtaining the data of the water level.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A water level detection alarm device comprises a casing, wherein an extension mechanism is arranged in the casing, the extension mechanism comprises a movable rack which is arranged in the casing and penetrates through the casing, a detection block is fixedly connected to the right end of the movable rack, the movable rack can move horizontally to drive the detection block to move horizontally so as to extend the detection block to the upper end of the water surface, a display mechanism is arranged in the casing, the display mechanism comprises a detection cavity which is arranged in the casing and provided with a left end opening communicated with the outside, the upper end wall and the lower end wall of the left side of the detection cavity are fixedly connected with detection plates, the detection plates are made of transparent glass, the upper end wall and the lower end wall of the right side of the detection cavity are fixedly connected with indicator blocks, an indicator cavity is arranged in each indicator block, a water level indicator is arranged on each indicator block, and an attendant can see, be equipped with inspection mechanism in the casing, inspection mechanism includes the chamber of pulling that is equipped with in the detection piece, pull intracavity sliding connection limited weight, be equipped with in the detection piece and accomodate the chamber, accomodate intracavity sliding connection has the kickboard, accomodate the chamber with the kickboard is connected with the connection rope, the kickboard can be attached at the surface of water, through the kickboard goes up and down along with the water level to drive the limited weight and go on the lift motion, thereby drive the change of water level registration.
2. The water level detection alarm device according to claim 1, wherein: extend the mechanism and include the drive chamber that is equipped with in the casing, be equipped with the removal chamber in the casing, drive chamber rear end wall fixedly connected with driving motor, driving motor power is connected with the drive shaft, drive shaft fixedly connected with drive gear, drive chamber rear end wall rotates and is connected with the front end and is located remove the lower shift shaft of intracavity, move down shift shaft rear end fixedly connected with drive gear meshed lower transmission gear, drive chamber rear end wall rotates and is connected with the front end and is located remove the last shift shaft of intracavity, move up shift shaft rear end fixedly connected with drive gear meshed last drive gear, move up shift shaft front end fixedly connected with remove rack meshed last shift gear, move down shift shaft front end fixedly connected with remove rack meshed lower shift gear.
3. The water level detection alarm device according to claim 1, wherein: display mechanism includes show number piece front and back both sides left end face fixed connection's digiboard, be equipped with the control chamber in the casing, it runs through to detect the intracavity it is located to show number chamber and right-hand member the connecting rod in the control chamber, connecting rod left end face fixedly connected with pointer piece, connecting rod right-hand member face fixedly connected with sliding connection in the lifter plate in control chamber, control chamber upper end wall fixedly connected with alarm, end wall fixedly connected with electro-magnet under the control chamber.
4. A water level detection alarm device according to claim 3, wherein: the inspection mechanism comprises a middle cavity arranged in the detection block, a resistance block, a guide block and a power supply are arranged in the middle cavity, the middle cavity is connected with an armature iron which is positioned between the resistance block and the guide block in a sliding way, a return spring which is connected with the upper end wall of the armature iron and the upper end surface of the armature iron is arranged in the middle cavity, the left end surface of the resistance block is connected with the electromagnet through an electric wire, the guide block is connected with the power supply, the left end surface of the weight limiting block is fixedly connected with a traction rope, the other end of the traction rope is fixedly connected with the lower end surface of the armature iron, a reversing cavity is arranged in the detection block, the front end wall of the reversing cavity is rotationally connected with a first reversing shaft and a second reversing shaft, the first reversing shaft is fixedly connected with a first reversing wheel, the second reversing shaft is fixedly connected with a second reversing wheel, and the first reversing wheel and the second reversing wheel are connected with the connecting rope.
5. The water level detection alarm device according to claim 4, wherein: the alarm is pressed to send alarm information, so that early warning is carried out, water level numbers are arranged on the digital plate, the detection plate is made of transparent glass, the magnetic force of the electromagnet is enhanced along with the increase of input electric quantity, the lifting plate is reduced along with the increase of distance under the action of the magnetic force of the electromagnet, the resistance block is a resistance block, and the armature and the guide block can conduct electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152804.9A CN111174874B (en) | 2020-03-06 | 2020-03-06 | Water level detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152804.9A CN111174874B (en) | 2020-03-06 | 2020-03-06 | Water level detection alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111174874A CN111174874A (en) | 2020-05-19 |
| CN111174874B true CN111174874B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010152804.9A Active CN111174874B (en) | 2020-03-06 | 2020-03-06 | Water level detection alarm device |
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| CN (1) | CN111174874B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423570Y (en) * | 2000-05-18 | 2001-03-14 | 马德顺 | Pitot-type oil-flow electric relay |
| JP4061323B2 (en) * | 2005-12-20 | 2008-03-19 | 株式会社三協製作所 | Float type level gauge |
| CN201247090Y (en) * | 2008-09-09 | 2009-05-27 | 天津市鑫成仪表有限公司 | Compression ratio range high definition fluorescent chromatape liquid-level meter |
| US9435679B2 (en) * | 2010-09-15 | 2016-09-06 | Lawrence Livermore National Security, Llc | Tethered float liquid level sensor |
| CN201983835U (en) * | 2010-12-13 | 2011-09-21 | 李良美 | Float liquid-level meter |
| CN208653590U (en) * | 2018-07-18 | 2019-03-26 | 青海省水利水电勘测设计研究院 | A kind of water generating water level monitoring equipment |
| CN209372171U (en) * | 2018-11-02 | 2019-09-10 | 哈尔滨华加新型建材有限公司 | A kind of level alarm for water facilitating adjusting |
| CN109668606A (en) * | 2018-11-28 | 2019-04-23 | 郑州亨特利电子科技有限公司 | A kind of dedicated water level warning device of flood control |
| CN110095630B (en) * | 2019-05-15 | 2020-03-27 | 临海迪萨智能技术有限公司 | Wind power detection equipment based on sea surface survey |
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2020
- 2020-03-06 CN CN202010152804.9A patent/CN111174874B/en active Active
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Effective date of registration: 20200929 Address after: Room 105-67309, No. 6, Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province Applicant after: ZHUHAI DAHENGQIN TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 325000 no.349 Shuixin Road, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Wenzhou Gujian Network Technology Co.,Ltd. |
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