CN219810518U - Liquid level detector for hot water tank - Google Patents
Liquid level detector for hot water tank Download PDFInfo
- Publication number
- CN219810518U CN219810518U CN202321359956.1U CN202321359956U CN219810518U CN 219810518 U CN219810518 U CN 219810518U CN 202321359956 U CN202321359956 U CN 202321359956U CN 219810518 U CN219810518 U CN 219810518U
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- China
- Prior art keywords
- water tank
- connecting plate
- hot water
- hot
- level detection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000000007 visual effect Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a hot water tank liquid level detection device which comprises a hot water tank, a supporting rod, a floating block, a connecting plate, a supporting top plate, a laser ranging sensor and a control display screen, wherein the supporting rod is vertically arranged between the inner bottom wall and the top wall of the hot water tank, a limiting through hole is formed in the middle of the floating block, the floating block is slidably arranged on the supporting rod through the limiting through hole, the top wall of the hot water tank is provided with the connecting plate, the connecting plate is in an arc-shaped arrangement, the lower end of the connecting plate is arranged on the floating block, the upper end of the connecting plate penetrates through the connecting plate and extends to the upper side of the hot water tank, two groups of connecting plates are correspondingly arranged on the connecting plate, the supporting top plate is arranged at the tops of the two groups of connecting plates, and the laser ranging sensor is arranged at the bottom of one side of the supporting top plate. The utility model relates to the technical field of water level detection, and particularly provides a hot water tank liquid level detection device which is reasonable and simple in structure, stable in structure and convenient and visual to use.
Description
Technical Field
The utility model relates to the technical field of water level detection, in particular to a hot water tank liquid level detection device.
Background
A hot water system refers to a hot water demand for supplying houses and buildings by heating water. Including multiple different equipment and pipeline, constitute by water heater, water pump, water tank, pipeline etc. generally, generally need use the boiler when hot water demand is great, can produce the comdenstion water in the boiler use, generally retrieve through supporting comdenstion water recovery pond, monitor through hot-water tank liquid level detection device simultaneously, traditional showy formula monitoring water level can damage the circuit because of high temperature comdenstion water. Through retrieving, the utility model discloses a CN218584153U hot water tank liquid level detection device, through setting up the kicking block, the target pole, the self priming pump with establish at the outside liquid level detection mechanism of hot water tank, liquid level detection and control regulation in the hot water tank have not only been realized, but also the structure to liquid level detection mechanism is protected simultaneously, prevent that liquid level detection mechanism from establishing in the hot water tank and being scalded the damage by the high temperature, influence liquid level detection work, through setting up the siren, be convenient for detect the liquid level when unusual at liquid level detection mechanism, in time send alarm signal, the staff of being convenient for in time adjusts the drainage volume of comdenstion water in the hot water tank. The scheme still has some shortages, and the kicking block is spacing and direction through the stopper, and stability is relatively poor, and high liquid level detector and low liquid level detector that sets can only monitor the warning when the water level is highest with minimum in the pond, can't know inside liquid level height directly perceivedly in the in-service use.
Disclosure of Invention
Aiming at the situation, in order to make up the existing defects, the utility model provides the liquid level detection device for the hot water tank, which has the advantages of reasonable and simple structure, stable structure and convenient and visual use.
The utility model provides the following technical scheme: the utility model provides a hot water tank liquid level detection device which comprises a hot water tank, a supporting rod, a floating block, a connecting plate, a supporting top plate, a laser ranging sensor and a control display screen, wherein the supporting rod is vertically arranged between the inner bottom wall and the top wall of the hot water tank, a limiting through hole is formed in the middle of the floating block, the floating block is slidably arranged on the supporting rod through the limiting through hole, the top wall of the hot water tank is provided with a connecting port, the connecting plate is in an arc-shaped arrangement, the lower end of the connecting plate is arranged on the floating block, the upper end of the connecting plate penetrates through the connecting port and extends to the upper side of the hot water tank, two groups of connecting ports and the connecting plate are correspondingly arranged, the supporting top plate is arranged at the tops of the two groups of connecting plates, the laser ranging sensor is arranged at the bottom of one side of the supporting top plate, the top of the hot water tank is provided with a reflecting plate, and the control display screen is arranged on the side wall of the hot water tank and is electrically connected with the control display screen.
In order to enable the floating block to float up and down more smoothly, the inner wall of the limiting through hole is provided with a first guide ball, the first guide balls are provided with a plurality of groups, and the first guide balls are in rolling contact with the supporting rod.
In order to enable the connecting plate to stably move up and down, a second guide ball is arranged in the connecting port and is in rolling contact with two side walls of the connecting plate.
Preferably, the first guide ball and the second guide ball are stainless steel balls.
Further, the floating block is a polypropylene resin floating block and has good heat resistance and corrosion resistance.
Preferably, the hot water tank is provided with an audible and visual alarm, and the audible and visual alarm is electrically connected with the control display screen.
The hot water tank liquid level detection device provided by the utility model has the following beneficial effects that the structure is adopted:
(1) The supporting rod is arranged in the hot water tank, so that the floating block can stably float up and down on the supporting rod, and meanwhile, the guide ball I is arranged in the floating block, so that friction generated between the floating block and the supporting rod in the floating process is reduced;
(2) The connecting plate, the supporting top plate and the laser ranging sensor are arranged to cooperate to follow the floating block to float up and down, so that the water level height is obtained by measuring the distance between the supporting top plate and the reflecting plate, a circuit cable is not required to be arranged in the hot water tank, and meanwhile, the water level information can be obtained at any time under the cooperation of the control display screen.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a hot water tank liquid level detection device according to the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure of A-A of FIG. 1;
fig. 3 is a schematic diagram of a floating block top view structure of the hot water tank liquid level detection device provided by the utility model.
Wherein, 1, a hot water tank, 2, a supporting rod, 3, a floating block, 4, a connecting plate, 5, a supporting top plate, 6, a laser ranging sensor, 7, a control display screen, 8, a limit through hole, 9, a connecting hole, 10, a reflecting plate, 11, a first guide ball, 12, a second guide ball, 13 and an audible and visual alarm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 3, the technical scheme adopted by the utility model is as follows: the utility model provides a hot-water tank liquid level detection device, including hot-water tank 1, bracing piece 2, the kicking block 3, connecting plate 4, support roof 5, laser rangefinder sensor 6 and control display screen 7, bracing piece 2 is located perpendicularly between diapire and the roof in the hot-water tank 1, the kicking block 3 middle part is equipped with spacing opening 8, the kicking block 3 is located on the bracing piece 2 through spacing opening 8 slip, connecting port 9 has been seted up to hot-water tank 1 roof, connecting plate 4 is the arc setting, connecting plate 4 lower extreme is located on the kicking block 3, connecting plate 4 upper end runs through connecting port 9 and extends to hot-water tank 1 top, connecting port 9 and connecting plate 4 correspond and are equipped with two sets of, support roof 5 locates two sets of connecting plate 4 tops, laser rangefinder sensor 6 locates support roof 5 one side bottom, hot-water tank 1 top is equipped with reflector plate 10, control display screen 7 locates hot-water tank 1 lateral wall, laser rangefinder sensor 6 and control display screen 7 electric connection.
As shown in fig. 1 and 3, the inner wall of the limit through hole 8 is provided with a first guide ball 11, the first guide ball 11 is provided with a plurality of groups, and the first guide balls 11 are in rolling contact with the support rod 2.
As shown in fig. 1 and 2, the second guide ball 12 is provided in the connection port 9, and the second guide ball 12 is in rolling contact with both side walls of the connection plate 4.
Wherein, the first guide ball 11 and the second guide ball 12 are stainless steel balls. The floating block 3 is a polypropylene resin floating block 3 and has good heat resistance and corrosion resistance.
As shown in fig. 1, the hot water tank 1 is provided with an audible and visual alarm 13, and the audible and visual alarm 13 is electrically connected with the control display screen 7.
When the hot water tank 1 is specifically used, when the internal water level of the hot water tank rises, buoyancy drives the floating block 3 to move upwards, rolling contact with the support rod 2 through the first guide ball 11 reduces the rising friction force, the floating block 3 rises simultaneously to drive two groups of connecting plates 4 to rise, the connecting plates 4 are guided through the second guide ball 12, the connecting plates 4 drive the supporting top plate 5 and the laser ranging sensor 6 to move upwards simultaneously, the distance between the laser ranging sensor 6 and the reflecting plate 10 is measured, and the distance is the water level height, so that the detection is accurate and efficient from time to time.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Hot-water tank liquid level detection device, its characterized in that: including hot-water tank, bracing piece, kicking block, connecting plate, support roof, laser rangefinder sensor and control display screen, the bracing piece is located perpendicularly between diapire and the roof in the hot-water tank, the kicking block middle part is equipped with spacing opening, the kicking block is located on the bracing piece through spacing opening slip, the connector has been seted up to the hot-water tank roof, the connecting plate is the arc setting, the connecting plate lower extreme is located on the kicking block, the connecting plate upper end runs through the connector and extends to the hot-water tank top, connecting port and connecting plate correspond and are equipped with two sets of, two sets of connecting plate tops are located to the support roof, laser rangefinder sensor locates support roof one side bottom, the hot-water tank top is equipped with the reflector panel, control display screen locates the hot-water tank lateral wall, laser rangefinder sensor and control display screen electric connection.
2. The hot water tank level detection apparatus as claimed in claim 1, wherein: the inner wall of the limiting through hole is provided with a first guide ball, the first guide balls are provided with a plurality of groups, and the first guide balls are in rolling contact with the supporting rod.
3. The hot water tank level detection apparatus according to claim 2, wherein: the connecting port is internally provided with a second guide ball which is in rolling contact with two side walls of the connecting plate.
4. A hot water tank level detection apparatus as claimed in claim 3, wherein: the first guide ball and the second guide ball are stainless steel balls.
5. The hot water tank level detection apparatus as claimed in claim 4, wherein: the floating blocks are polypropylene resin floating blocks.
6. The hot water tank level detection apparatus as claimed in claim 5, wherein: the hot water tank is provided with an audible and visual alarm which is electrically connected with the control display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359956.1U CN219810518U (en) | 2023-05-31 | 2023-05-31 | Liquid level detector for hot water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359956.1U CN219810518U (en) | 2023-05-31 | 2023-05-31 | Liquid level detector for hot water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219810518U true CN219810518U (en) | 2023-10-10 |
Family
ID=88212884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321359956.1U Active CN219810518U (en) | 2023-05-31 | 2023-05-31 | Liquid level detector for hot water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219810518U (en) |
-
2023
- 2023-05-31 CN CN202321359956.1U patent/CN219810518U/en active Active
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