CN204154353U - Water level detector and comprise the water tank of this water level detector - Google Patents
Water level detector and comprise the water tank of this water level detector Download PDFInfo
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- CN204154353U CN204154353U CN201420582294.9U CN201420582294U CN204154353U CN 204154353 U CN204154353 U CN 204154353U CN 201420582294 U CN201420582294 U CN 201420582294U CN 204154353 U CN204154353 U CN 204154353U
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- water level
- level detector
- erection joint
- probe
- water
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Abstract
The utility model discloses a kind of water level detector and comprise the water tank of this water level detector, it is characterized in that, described water level detector comprises probe and erection joint, described probe is connected to described erection joint, described water level detector also comprises packed layer, described erection joint is hollow structure, and described packed layer to be arranged in described erection joint and to be full of the inner space of described erection joint, and described probe is fixed in described erection joint.Above-mentioned water level detector and comprise the water tank of this water level detector, level detecting device comprises probe and erection joint, level detecting device can be installed on the inwall of water tank or water storage device by erection joint, and probe can measure water position, easy to use, and data are accurate.
Description
Technical field
The utility model relates to water-level detecting field, particularly relates to a kind of water level detector and comprises the water tank of this water level detector.
Background technology
Water level detector is installed in water tank usually measure the water level in water tank, existing water level detector adopts one end of power lead to pinion a metal object usually, inside attemperater, put the mode to corresponding position from tank top, the liquid level in water tank is measured.Measure liquid level in water tank by the method, water level detector installs inconvenience, and the data obtained are not accurate enough, are not easy to accurately control the water yield in water tank.
Utility model content
Based on this, be necessary inconvenience to be installed, the problem that the data obtained are not accurate enough for water level detector, provide a kind of can Measurement accuracy water level water level detector and comprise the water tank of this water level detector.
A kind of water level detector, described water level detector comprises probe and erection joint, described probe is connected to described erection joint, described water level detector also comprises packed layer, described erection joint is hollow structure, described packed layer to be arranged in described erection joint and to be full of the inner space of described erection joint, and described probe is fixed in described erection joint.
Wherein in an embodiment, described probe comprises sensor and conductive layer, and the coated described sensor of described conductive layer, described sensor is electrically connected with described erection joint.
Wherein in an embodiment, described water level detector also comprises output unit, and described output unit is connected with described probe, and extends towards away from described erection joint direction.
Wherein in an embodiment, described water level detector also comprises seal, and described seal is connected with described probe and described erection joint respectively, and between described probe and described erection joint.
A kind of water tank, comprise above-mentioned water level detector, described water level detector is multiple, described multiple water level detector from described water tank bottom to routed on top.
Wherein in an embodiment, every two of described water level detector becomes one group, and the interval between the water level detector often in group is less than the interval between adjacent described two groups of water level detectors.
Above-mentioned water level detector and comprise the water tank of this water level detector, level detecting device comprises probe and erection joint, level detecting device can be installed on the inwall of water tank or water storage device by erection joint, and probe can measure water position, easy to use, and data are accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water level detector of an embodiment;
Fig. 2 is the structural representation of the water tank of an embodiment.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in instructions of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, water level detector 10 comprises probe 12 and erection joint 14, and probe 12 is connected to erection joint 14.Liquid level signal can be sent when probe 12 touches liquid level.
Water level detector 10 also comprises output unit 18.Output unit 18 is electrically connected with probe 12 through erection joint 14, and extends towards away from erection joint 14 direction.When liquid comes into contact is to probe 12, probe 12 exports liquid level signal by output unit 18.
Particularly, probe 12 comprises sensor (not shown) and conductive layer (not shown).The coated sensor of described conductive layer, sensor is electrically connected with erection joint 14.Wherein, conductive layer is stainless steel, has good electric conductivity and not easily gets rusty, long service life.Wherein one end of probe 12 is inserted in erection joint 14.When probe 12 touches water, due to the electric conductivity of water, make water and sensor form loop, electric current conducts to sensor through conductive layer, and the sensor in probe 12 sends the output unit 18 that signal connected by it and reaches external circuit.
Further, water level detector 10 also comprises seal 16, and seal 16 is coated on outside probe 12 and is also connected near one end of erection joint 14 and erection joint 14 with probe 12 respectively.In the present embodiment, seal 16 is heat-shrink tube, can play insulation protection effect to one end of probe 12 and erection joint 14.
Further, erection joint 14 is made up of PPR (polypropylene random, atactic copolymerized polypropene) material, and have good toughness, intensity is high, corrosion-resistant, the feature of long service life.The stainless steel of the outer wall of probe 12 selects 316 stainless steels, makes probe 12 have stronger corrosion resistance, and has good heat-resisting quantity.
Further, erection joint 14 is in hollow structure, and water level detector comprises packed layer (not shown), and packed layer to be arranged in erection joint 14 and to be full of the inner space of erection joint 14, and probe 12 is fixed in erection joint 14.In this preferred embodiment, packed layer is solid seal glue, and particularly, solid seal glue adopts high temperature insulation glue, can bear the high temperature in installation environment, and ensures that probe 12 and erection joint 14 are insulated.
As shown in Figure 2, a kind of water tank comprises some water level detectors 10, and every two of water level detector 10 becomes one group to form many group water level detectors 10.Water level detector 10 is installed on the inwall of water tank 20, and several water level detectors 10 bottom water tank 20 to routed on top.Interval between water level detector 10 often in group is less than the interval between adjacent described two groups of water level detectors 10.Particularly, in this preferred embodiment, between two paired water level detectors 10, be spaced apart 3 ~ 5 centimetres.
Be appreciated that water level detector 10 quantity and between interval can determine according to specific needs.
Water level detector 10 two is one group, the liquid of detection fluctuates because water inlet and the pressure of water outlet or other reasons produce, water level fluctuates between spaced water level detector 10, when fluctuating and height not timing appears in liquid level, crest and trough that the gap arranged between two paired water level detectors 10 makes it measure to contact liquid level, accurately can not measure liquid level by the impact of liquid fluctuating.In addition, the spaced water level detector 10 of many groups, can when the liquid level detected be different, Measurement accuracy liquid level.
Such as, the right water level detector 10 of the two compositions liquid level be separately positioned in water tank 20 is 10% and 20% place.When liquid level is positioned at 10% place, the water level detector 10 being in 10% place accurately can be measured and export liquid level information; When liquid level higher than 10% lower than 20% time, the water level detector 10 being in 10% place exports liquid level information, but is positioned at 20% water level detector gone out 10 and can not exports liquid level information.So, the liquid level of different gear is measured.
Above-mentioned water level detector 10 and comprise the water tank 20 of this water level detector 10, water level detector 10 comprises probe 12 and erection joint 14, water level detector 10 can be installed on the inwall of water tank 20 or water storage device by erection joint 14, probe 12 can measure water position, easy to use, and data are accurate.
In addition, when crest and trough that fluctuation and height not timing, the gap arranged between two paired water level detectors 10 make it measure to contact liquid level appear in liquid level, accurately can not measure liquid level by the impact of liquid fluctuating.Many groups of spaced water level detectors 10, can in water tank 20 during liquid level difference, and Measurement accuracy liquid level, to monitor the water yield in water tank 20, and then controls accurately to inflow.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a water level detector, it is characterized in that, described water level detector comprises probe and erection joint, described probe is connected to described erection joint, described water level detector also comprises packed layer, described erection joint is hollow structure, and described packed layer to be arranged in described erection joint and to be full of the inner space of described erection joint, and described probe is fixed in described erection joint.
2. water level detector according to claim 1, is characterized in that, described probe comprises sensor and conductive layer, and the coated described sensor of described conductive layer, described sensor is electrically connected with described erection joint.
3. water level detector according to claim 1, is characterized in that, described water level detector also comprises output unit, and described output unit is connected with described probe, and extends towards away from described erection joint direction.
4. water level detector according to claim 1, is characterized in that, described water level detector also comprises seal, and described seal is connected with described probe and described erection joint respectively, and between described probe and described erection joint.
5. a water tank, is characterized in that, comprises the water level detector as described in Claims 1 to 4 any one, and described water level detector is multiple, described multiple water level detector from described water tank bottom to routed on top.
6. water tank according to claim 5, is characterized in that, every two of described water level detector becomes one group, and the interval between the water level detector often in group is less than the interval between adjacent described two groups of water level detectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582294.9U CN204154353U (en) | 2014-10-08 | 2014-10-08 | Water level detector and comprise the water tank of this water level detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582294.9U CN204154353U (en) | 2014-10-08 | 2014-10-08 | Water level detector and comprise the water tank of this water level detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154353U true CN204154353U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582294.9U Expired - Fee Related CN204154353U (en) | 2014-10-08 | 2014-10-08 | Water level detector and comprise the water tank of this water level detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019010595A1 (en) * | 2017-07-12 | 2019-01-17 | 汪亚军 | Novel water level detector and method for regulating initial frequency thereof |
| CN111473837A (en) * | 2020-04-21 | 2020-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Water outlet assembly, water supply equipment, liquid level detection method and readable storage medium |
-
2014
- 2014-10-08 CN CN201420582294.9U patent/CN204154353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019010595A1 (en) * | 2017-07-12 | 2019-01-17 | 汪亚军 | Novel water level detector and method for regulating initial frequency thereof |
| CN111473837A (en) * | 2020-04-21 | 2020-07-31 | 佛山市顺德区美的饮水机制造有限公司 | Water outlet assembly, water supply equipment, liquid level detection method and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |