CN108827419A - A kind of water level sensor with sealing function - Google Patents
A kind of water level sensor with sealing function Download PDFInfo
- Publication number
- CN108827419A CN108827419A CN201810681805.5A CN201810681805A CN108827419A CN 108827419 A CN108827419 A CN 108827419A CN 201810681805 A CN201810681805 A CN 201810681805A CN 108827419 A CN108827419 A CN 108827419A
- Authority
- CN
- China
- Prior art keywords
- mounting box
- water level
- sleeve
- sealing function
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a kind of water level sensors with sealing function, including sensor body, the sensor body includes locking plate, the locking plate side offers seal groove, the seal groove is internally provided with two sealing rings, mounting box is provided between two sealing rings, described mounting box one end is fixedly connected with support rod, the mounting box is internally provided with baffle, the baffle top and bottom is respectively provided with there are two sleeve, the sleeve inner activity is plugged with push plate, the first spring is provided between described push plate one end and sleeve, the baffle both ends, which are run through, is connected with slide bar, the equal sliding sleeve in slide bar both ends is connected to second spring.By being conducive to equipped with sealing ring and seal groove, by sealing ring, sealing function, increase airtight quality effectively prevent liquid from flowing out from junction to the present invention twice.
Description
Technical field
The present invention relates to water level sensor equipment technical field, in particular to a kind of level sensor with sealing function
Device.
Background technique
Water level sensor is that the water level signal that will be experienced is transmitted to controller, and the computer in controller is by actual measurement
Water level signal is compared with setting signal, must be deviated, and then according to the property of deviation, issues switch to water supply motor-driven valve
Instruction, guarantees that container reaches setting water level.However leakage is easy to produce after water level sensor installation.
Therefore, it is necessary to solve the above problems to invent a kind of water level sensor with sealing function.
Summary of the invention
The purpose of the present invention is to provide a kind of water level sensors with sealing function, by being equipped with sealing ring and sealing
Slot is conducive to increase airtight quality by sealing ring sealing function twice, prevents liquid from flowing out from junction, effectively with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：A kind of water level sensor with sealing function, packet
Sensor body is included, the sensor body includes locking plate, and the locking plate side offers seal groove, in the seal groove
Portion's setting is provided with mounting box between two sealing rings, described mounting box one end is fixedly connected with branch there are two sealing ring
Strut, the mounting box are internally provided with baffle, and the baffle top and bottom is respectively provided with that there are two sleeve, the sleeve inners
Activity is plugged with push plate, and the first spring is provided between described push plate one end and sleeve, and the baffle both ends, which are run through, to be connected with
Slide bar, the equal sliding sleeve in slide bar both ends are connected to second spring.
Preferably, described support rod one end is fixedly connected with groove side wall.
Preferably, first spring one end is fixedly connected with push plate one end, in the first spring other end and sleeve
Bottom wall is fixedly connected.
Preferably, the slide bar both ends are fixedly connected with mounting box inner wall.
Preferably, two sealing rings are symmetrical arranged about mounting box.
Technical effect and advantage of the invention：
After sensor body installation, generation sealing is contacted with fixed position by sealing ring, prevents water from sensor sheet
The outflow of body junction, when locking plate needs to install, by the first acting force of the spring, stretches out push plate from sleeve, makes to install
Two sealing rings are pushed into inside the two sides of seal groove by the push plate of box two sides, are sealed sealing ring and seal groove, are effectively passed through
Sealing function, increase airtight quality effectively prevent liquid from flowing out from junction to sealing ring twice.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the portion A structural schematic diagram in Fig. 1 of the present invention.
In figure：1 sensor body, 2 locking plates, 3 seal grooves, 4 sealing rings, 5 support rods, 6 mounting boxs, 7 baffles, 8 sleeves,
9 push plates, 10 first springs, 11 slide bars, 12 second springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of water level sensors with sealing function as shown in Figs. 1-2, including sensor body
1, the sensor body 1 includes locking plate 2, and 2 side of locking plate offers seal groove 3, is arranged inside the seal groove 3
There are two sealing ring 4, it is provided with mounting box 6 between two sealing rings 4, described 6 one end of mounting box is fixedly connected with support
Bar 5, the mounting box 6 are internally provided with baffle 7, and 7 top and bottom of baffle is respectively provided with that there are two sleeve 8, the sleeves 8
Internal activity is plugged with push plate 9, and the first spring 10 is provided between described 9 one end of push plate and sleeve 8, and 7 both ends of baffle are equal
Through slide bar 11 is connected with, by being equipped with slide bar 11, is conducive to keep baffle 7 mobile, effectively prevents the abrasion of sealing ring 4 from causing close
Seal of poor quality, the equal sliding sleeve in 11 both ends of slide bar is connected to second spring 12.
Further, in the above-mentioned technical solutions, described 5 one end of support rod is fixedly connected with 3 side wall of seal groove；
Further, in the above-mentioned technical solutions, described first spring, 10 one end is fixedly connected with 9 one end of push plate, described
First spring, 10 other end is fixedly connected with 8 inner bottom wall of sleeve；
Further, in the above-mentioned technical solutions, 11 both ends of slide bar are fixedly connected with 6 inner wall of mounting box；
Further, in the above-mentioned technical solutions, two sealing rings 4 are symmetrical arranged about mounting box 6.
Working principle of the present invention：
Referring to Figure of description 1-2, after sensor body 1 is installed, it is close that generation with fixed position is contacted by sealing ring 4
Envelope prevents water from flowing out from 1 junction of sensor body, when locking plate 2 needs to install, by 10 active force of the first spring, makes
Push plate 9 is stretched out from sleeve 8, is pushed into the push plate 9 of 6 two sides of mounting box inside the two sides of seal groove 3 two sealing rings 4, is made
Sealing ring 4 and seal groove 3 seal, and effectively by sealing ring 4, sealing function, increase airtight quality effectively prevent liquid twice
Body is flowed out from junction.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of water level sensor with sealing function, including sensor body (1), it is characterised in that：The sensor sheet
Body (1) includes locking plate (2), and locking plate (2) side offers seal groove (3), and the seal groove (3) is internally provided with two
A sealing ring (4) is provided with mounting box (6) between two sealing rings (4), and described mounting box (6) one end is fixedly connected with
Support rod (5), the mounting box (6) are internally provided with baffle (7), baffle (7) top and bottom be respectively provided with there are two set
Cylinder (8), sleeve (8) internal activity are plugged with push plate (9), are provided with first between described push plate (9) one end and sleeve (8)
Spring (10), baffle (7) both ends, which are run through, to be connected with slide bar (11), and the equal sliding sleeve in slide bar (11) both ends is connected to second
Spring (12).
2. a kind of water level sensor with sealing function according to claim 1, it is characterised in that：The support rod
(5) one end is fixedly connected with seal groove (3) side wall.
3. a kind of water level sensor with sealing function according to claim 1, it is characterised in that：First spring
(10) one end is fixedly connected with push plate (9) one end, and the first spring (10) other end is fixedly connected with sleeve (8) inner bottom wall.
4. a kind of water level sensor with sealing function according to claim 1, it is characterised in that：The slide bar (11)
Both ends are fixedly connected with mounting box (6) inner wall.
5. a kind of water level sensor with sealing function according to claim 1, it is characterised in that：Two sealings
(4) are enclosed to be symmetrical arranged about mounting box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681805.5A CN108827419A (en) | 2018-06-27 | 2018-06-27 | A kind of water level sensor with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681805.5A CN108827419A (en) | 2018-06-27 | 2018-06-27 | A kind of water level sensor with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108827419A true CN108827419A (en) | 2018-11-16 |
Family
ID=64139139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681805.5A Withdrawn CN108827419A (en) | 2018-06-27 | 2018-06-27 | A kind of water level sensor with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108827419A (en) |
-
2018
- 2018-06-27 CN CN201810681805.5A patent/CN108827419A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |