CN211740344U - Sewage continuous floating ball controller for narrow space - Google Patents
Sewage continuous floating ball controller for narrow space Download PDFInfo
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- CN211740344U CN211740344U CN202020339419.0U CN202020339419U CN211740344U CN 211740344 U CN211740344 U CN 211740344U CN 202020339419 U CN202020339419 U CN 202020339419U CN 211740344 U CN211740344 U CN 211740344U
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- connecting rod
- floating ball
- support plate
- restraint ring
- switch
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Abstract
The utility model discloses a sewage continuous floating ball controller for narrow space. The liquid level control device comprises a main support plate arranged in a strip shape, a floating ball used for contacting a liquid level, a connecting rod used for supporting the floating ball, a restraint ring used for guiding the connecting rod to move, and a switch used for triggering a liquid level electric signal, wherein the top of the restraint ring is fixedly connected with a column support plate, the restraint ring is sleeved outside the connecting rod, the floating ball is fixedly connected with the bottom of the connecting rod, the switch is connected with the main support plate, and the top of the connecting rod faces towards the switch. The utility model discloses can solve the not enough of prior art.
Description
Technical Field
The utility model relates to a liquid level monitoring technical field, concretely relates to continuous floater controller of sewage for narrow space.
Background
In the waste incineration power generation industry or the sewage treatment industry, the liquid level of an underground gallery often changes greatly along with seasons or working conditions, and due to the fact that the contained sewage or leachate and other liquid are volatile, toxic, harmful, flammable and explosive gases and are located in a closed space, explosion, poisoning and suffocation accidents in the area are frequent. When the liquid overflows from the collecting pool to reach underground stairs or other similar narrow and long places and the liquid level full of a large amount of impurities needs to be measured, a cable type floating ball switch, a connecting rod floating ball liquid level switch, a capacitance liquid level meter, a radar or an ultrasonic liquid level meter can be used for monitoring the liquid level.
However, after the liquid level of the cable type float switch is reduced in a narrow space, the float is easy to hang on the side wall, so that false alarm is caused; sludge or impurities are easy to block in a gap between a floating ball of the connecting rod floating ball liquid level switch and the connecting rod, so that the floating ball is jammed; under the conditions of complex space environment and poor water quality, the error of the capacitance liquid level meter is larger; waves emitted by non-contact instruments such as radars or ultrasonic level meters are easy to interfere with side walls in a narrow space to cause errors, and the cost is high.
Disclosure of Invention
The utility model discloses a not enough to prior art, the utility model discloses a continuous flotation cell controller of sewage for narrow space can solve the not enough of prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the continuous sewage floating ball controller for the narrow space comprises a main support plate, a floating ball, a connecting rod, a restraint ring and a switch, wherein the main support plate is arranged in a strip shape, the floating ball is used for contacting a liquid level, the connecting rod is used for supporting the floating ball, the restraint ring is used for guiding the connecting rod to move, the switch is used for triggering a liquid level electric signal, the top of the restraint ring is fixedly connected with the column support plate, the restraint ring is sleeved outside the connecting rod, the floating ball is fixedly connected to the bottom of the connecting rod, the switch is connected with the main support plate, and the top of the connecting rod faces towards the.
According to the preferable technical scheme, the main supporting plate is provided with an indicating hole, the indicating hole is communicated with the constraint ring, the top end of the connecting rod extends out of the indicating hole along the constraint ring, the switch is arranged on one side of the indicating hole, and the trigger end of the switch faces the indicating hole.
According to the preferable technical scheme, the restraining ring is arranged to continuously and spirally extend along the axial direction of the connecting rod, or the restraining ring is arranged to be a plurality of annular rings arranged at intervals along the axial direction of the connecting rod, and the annular rings are fixedly connected with one another.
Preferably, the column support plate further comprises a washing water pipeline and a first nozzle, wherein the washing water pipeline and the first nozzle are used for cleaning the connecting rod and the confinement ring, the washing water pipeline extends along the column support plate, the first nozzle is arranged towards the connecting rod and the confinement ring, and the first nozzle is communicated with the washing water pipeline.
The connecting rod and the confinement ring are arranged in a sealing manner, and the compressed air pipeline and the second nozzle are used for cleaning the connecting rod and the confinement ring, the compressed air pipeline extends along the support plate, the second nozzle is arranged towards the connecting rod and the confinement ring, and the second nozzle is communicated with the compressed air pipeline.
The utility model discloses a continuous floater controller of sewage for narrow space has following advantage:
aiming at the sewage environment with more impurities or sludge, the moving parts are integrally formed by directly connecting the floating balls and the connecting rods, so that small parts are prevented from moving, and the sludge or the impurities are difficult to deposit and block;
the floating ball and the connecting rod can be restrained from doing horizontal movement through the restraining ring, the large space is provided for preventing sundries from being blocked, and meanwhile, the movement condition of the floating ball is convenient to clean or observe from the outside;
the air channel and the water channel pipeline integrated on the main supporting plate and the nozzle arranged on the side of the floating ball connecting rod are used for regularly washing the restraining ring and the connecting rod, so that the running stability of the equipment is greatly improved;
through the main supporting plate, the device range can be expanded according to the actual situation on site, so that the measurement precision is improved or the measurable range is increased.
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.
It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a front view (without a top cover) of an embodiment of the invention;
fig. 2 is a top view (without a top cover) of an embodiment of the present invention;
FIG. 3 is a front view (without the top cover) of an embodiment of the present invention with the links in a fully raised position;
fig. 4 is a front view of an embodiment of the invention;
fig. 5 is a top view of an embodiment of the invention;
figure 6 is a front view of the fully raised position of the link according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
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.
As shown in fig. 1 to 6, the embodiment of the utility model provides a continuous floater controller of sewage for narrow space, including the main tributary fagging 1 that is the strip setting, be used for contacting the floater 3 of liquid level, be used for supporting connecting rod 2 of floater 3, be used for the guide the restraint ring 4 that connecting rod 2 removed, the switch 5 that is used for triggering the liquid level signal of telecommunication, the top of restraint ring 4 with main tributary fagging 1 fixed connection, restraint ring 4 cup joints outside connecting rod 2, floater 3 fixed connection be in the bottom of connecting rod 2, switch 5 with main tributary fagging 1 is connected, the top orientation of connecting rod 2 switch 5 sets up.
The floating ball 3 arranged at the bottom rises under the action of liquid level buoyancy to drive the connecting rod 2 to move upwards along the constraint ring 4, the top of the connecting rod 2 triggers the switch 5, and the switch 5 sends a liquid level electric signal and transmits the liquid level electric signal to a terminal, such as a computer, through a lead 9 so as to provide real-time monitoring data and store the data.
The main support plate 1 arranged in a strip shape can adapt to a narrow space, and is convenient to install and position in the narrow space. It will be appreciated that the main support plate 1 may be a strip extending in a straight direction or may be continuously curved in a curved direction to accommodate different narrow spaces.
In this embodiment, the combination of the floating ball 3, the connecting rod 2 and the restraining ring 4 is provided with a plurality of groups, and the specific number of groups is determined according to actual production needs. The lengths of each group of floating balls 3, the connecting rods 2 and the restraint rings 4 in the axial direction are different, so that the liquid level pushes different floating balls 3 at different heights respectively, and different switches 5 are triggered to send liquid level electric signals respectively.
In order to facilitate the connecting rod 2 to accurately trigger the switch 5, an indicating hole 20 may be provided in the main supporting plate 1, the indicating hole 20 is communicated with the restraining ring 4, the top end of the connecting rod 2 extends out of the indicating hole 20 along the restraining ring 4, the switch 5 is provided at one side of the indicating hole 20, and the triggering end of the switch 5 is provided towards the indicating hole 20. Thereby precisely triggering the switch 5 during the raising of the rod 2 out of the indicating hole 20.
In this embodiment, the switch 5 may be a proximity switch 5, a protrusion 21 is provided on a peripheral side wall of the link 2, and the protrusion 21 passes through the proximity switch 5 to trigger the proximity switch 5 during the process that the link 2 moves up with the float 3. A top cover 11 can be additionally arranged on the main supporting plate 1, a through hole 10 is formed in the position, corresponding to the indicating hole 20, of the top cover 11, and the connecting rod 2 can also extend out of the through hole 10 in the upward moving process so as to be convenient for field personnel to observe.
In order to avoid radial movements of the tie rod 2, the confinement ring 4 is, in the present embodiment, arranged to extend continuously helically in the axial direction of the tie rod 2. It will be appreciated that in another embodiment, the restraining ring 4 is provided as a plurality of rings spaced apart along the axial direction of the connecting rod 2, with a plurality of rings fixedly connected therebetween. The spacing between adjacent confinement rings 4 is increased while ensuring strength, thereby reducing clogging of sludge or impurities.
In order to facilitate the cleaning of the connecting rod 2 and the confinement rings 4, the cleaning device further comprises a washing water pipeline 70 and a first nozzle 7, wherein the washing water pipeline 70 is used for cleaning the connecting rod 2 and the confinement rings 4, the washing water pipeline 70 extends along the main support plate 1, the first nozzle 7 is arranged towards the connecting rod 2 and the confinement rings 4, and the first nozzle 7 is communicated with the washing water pipeline.
In this embodiment, the flush water line 70 is connected to supply water by a water pump. The cleaning liquid is sprayed toward the link 2 and the confinement ring 4 through the first nozzles 7, thereby cleaning the gap between the link 2 and the confinement ring 4, the link 2 itself, and the confinement ring 4 itself.
In order to further facilitate the cleaning of the connecting rods 2 and the confinement rings 4, the device further comprises a compressed air pipeline 60 and a second nozzle 6 for cleaning the connecting rods 2 and the confinement rings 4, wherein the compressed air pipeline 60 extends along the main support plate 1, the second nozzle 6 is arranged towards the connecting rods 2 and the confinement rings 4, and the second nozzle 6 is communicated with the compressed air pipeline 60.
In the present embodiment, the compressed air line 60 is connected to supply air by an air pump. The compressed gas is injected toward the link 2 and the confinement rings 4 through the second nozzles 6, thereby cleaning the gap between the link 2 and the confinement rings 4, the link 2 itself, and the confinement rings 4 itself.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. A continuous buoyant ball controller of sewage for narrow space, its characterized in that: the liquid level control device comprises a main support plate, a floating ball, a connecting rod, a restraint ring and a switch, wherein the main support plate is arranged in a strip shape, the floating ball is used for contacting a liquid level, the connecting rod is used for supporting the floating ball, the restraint ring is used for guiding the connecting rod to move, the switch is used for triggering a liquid level electric signal, the top of the restraint ring is fixedly connected with the main support plate, the restraint ring is sleeved outside the connecting rod, the floating ball is fixedly connected with the bottom of the connecting rod, the switch is connected with the main support plate, and the top of.
2. The continuous floating ball controller for sewage for narrow spaces according to claim 1, wherein: the main supporting plate is provided with an indicating hole, the indicating hole is communicated with the constraint ring, the top end of the connecting rod extends out of the indicating hole along the constraint ring, the switch is arranged on one side of the indicating hole, and the triggering end of the switch faces the indicating hole.
3. The continuous floating ball controller for sewage for narrow spaces according to claim 1, wherein: the restraint ring is arranged to extend along the axial direction of the connecting rod in a continuous spiral mode, or the restraint ring is arranged to be a plurality of annular rings arranged along the axial direction of the connecting rod at intervals, and the annular rings are fixedly connected.
4. The continuous floating ball controller for sewage for narrow spaces according to claim 1, wherein: the washing water pipe and the first nozzle are used for cleaning the connecting rod and the restraint ring, the washing water pipe extends along the main support plate, the first nozzle faces the connecting rod and the restraint ring, and the first nozzle is communicated with the washing water pipe.
5. The continuous floating ball controller for sewage for narrow spaces according to claim 1, wherein: the connecting rod and the restraint ring are arranged in a cavity of the main support plate, the restraint ring is arranged in the cavity of the main support plate, the compressed air pipeline is used for cleaning the connecting rod and the restraint ring, the compressed air pipeline extends along the main support plate, the second nozzle is arranged towards the connecting rod and the restraint ring, and the second nozzle is communicated with the compressed air pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020339419.0U CN211740344U (en) | 2020-03-17 | 2020-03-17 | Sewage continuous floating ball controller for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020339419.0U CN211740344U (en) | 2020-03-17 | 2020-03-17 | Sewage continuous floating ball controller for narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211740344U true CN211740344U (en) | 2020-10-23 |
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ID=72854465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020339419.0U Active CN211740344U (en) | 2020-03-17 | 2020-03-17 | Sewage continuous floating ball controller for narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211740344U (en) |
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2020
- 2020-03-17 CN CN202020339419.0U patent/CN211740344U/en active Active
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