CN211121498U - Automatic alarm liquid level sensor - Google Patents
Automatic alarm liquid level sensor Download PDFInfo
- Publication number
- CN211121498U CN211121498U CN201922340022.3U CN201922340022U CN211121498U CN 211121498 U CN211121498 U CN 211121498U CN 201922340022 U CN201922340022 U CN 201922340022U CN 211121498 U CN211121498 U CN 211121498U
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- shell
- liquid level
- automatic alarm
- level sensor
- floating seat
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Abstract
The utility model discloses an automatic alarm liquid level sensor in inductor technical field, including shell and floating seat, alarm, display screen and P L C controller are installed in proper order to the right side from a left side to the top of shell, gasbag and baroreceptor are installed at the inner chamber top of shell, the inside at the gasbag is installed to the baroreceptor, the retainer plate is installed to the outer wall of shell, the left and right sides of retainer plate all is connected with the telescopic link, and is two sets of the tip of telescopic link all is provided with the mounting panel, the left and right sides of the bottom outer wall of shell all is provided with the lug, the equal fixed mounting in both ends has the connecting rod about the top of floating seat, and the accessible is adjusted the telescopic link and is installed the device on the container of equidimension not, and the alarm can automatic alarm when the water level reaches warning water level, and alarm and baroreceptor pass through wireless connection, has enlarged application range greatly, and the surface of floating seat scribbles the.
Description
Technical Field
The utility model relates to an inductor technical field specifically is an automatic alarm liquid level sensor.
Background
The liquid level sensors on the market generally adopt a wired connection mode to collect liquid level information of the liquid level sensors, so that the application range of the liquid level sensors is greatly limited under the condition that data needs to be collected remotely. And the mode of wired connection has improved level sensor's the degree of difficulty of placing simultaneously, for example liquid level measurement under airtight environment, still need reserve the hole for the wire specially, unusual trouble, do not have alarming function moreover, need special personnel to observe the change of water level, for this reason, we provide an automatic alarm liquid level sensor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic alarm liquid level sensor to the application range who provides among the solution above-mentioned background is narrow, does not have automatic alarm function's problem.
In order to achieve the purpose, the utility model provides an automatic alarm liquid level sensor, including shell and floating seat, alarm, display screen and P L C controller are installed from a left side to the right side in proper order to the top of shell, gasbag and pressure sensor are installed at the inner chamber top of shell, pressure sensor installs the inside at the gasbag, the retainer plate is installed to the outer wall of shell, the left and right sides of retainer plate all is connected with the telescopic link, and two sets of the tip of telescopic link all is provided with the mounting panel, the left and right sides of the bottom outer wall of shell all is provided with the lug, the equal fixed mounting in both ends has the connecting rod about the top of floating seat, and two sets of the top joint of connecting rod is in the top of lug, install the ejector pin in the middle of the top of floating seat, the roof is installed at the top of ejector pin, the roof is located the below of gasbag.
Preferably, the surface of the floating seat is coated with an anticorrosive layer.
Preferably, the top inner cavity of the shell is provided with a circular groove, and a sealing gasket is embedded in the circular groove.
Preferably, the surface of the top plate is provided with a rubber protective layer.
Preferably, the axis of the ejector rod is coincident with the central line of the top plate.
Compared with the prior art, the beneficial effects of the utility model are that: the device is installed on the container of equidimension not to the accessible regulation telescopic link, and the alarm can automatic alarm when the water level reaches warning water level, and the alarm passes through wireless connection with pressure sensor, has enlarged application range greatly, floats the seat surface and scribbles the anticorrosive coating and can prolong its life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the retainer ring of the present invention;
fig. 3 is a schematic structural view of the airbag of the present invention.
In the figure, a shell 1, a floating seat 2, an alarm 3, a display screen 4, a controller 5P L C, a baroreceptor 6, an air bag 7, a fixing ring 8, a telescopic rod 9, a mounting plate 10, an ejector rod 11, a top plate 12, a bump 13, a connecting rod 14 and a sealing gasket 15 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the utility model provides an automatic alarm liquid level sensor, including shell 1 and floating seat 2, alarm 3, display screen 4 and P L C controller 5 are installed from a left side to the right side in proper order to the top of shell 1, gasbag 7 and baroreceptor 6 are installed at the inner chamber top of shell 1, baroreceptor 6 installs in the inside of gasbag 7, retainer plate 8 is installed to the outer wall of shell 1, the left and right sides of retainer plate 8 all is connected with telescopic link 9, and the tip of two sets of telescopic link 9 all is provided with mounting panel 10, the left and right sides of the bottom outer wall of shell 1 all is provided with lug 13, the equal fixed mounting in both ends about the top of floating seat 2 has connecting rod 14, and the top joint of two sets of connecting rod 14 is in the top of lug 13, install ejector pin 11 in the middle of the top of floating seat 2, roof 12 is installed at the top of ejector pin 11, roof 12 is located the below of gasbag 7.
Wherein, the surface of floating seat 2 scribbles the anticorrosive coating, and the top inner chamber of shell 1 is provided with circular slot, and the circular slot is embedded to have sealed the pad 15, and the surface of roof 12 is provided with the rubber protection layer, and the axis of ejector pin 11 coincides with the central line of roof 12.
The working principle is that the device body is fixedly connected with a liquid container through a mounting plate 10, a P L C controller 5 is programmed, so that the P L C controller 5 has the functions of receiving data signals of a pressure sensor 6 and displaying pressure data through a display screen 4, the pressure value of a warning water level is preset, a floating seat 2 is placed above the liquid level, the floating seat 2 rises along with the rise of the liquid level, an ejector rod 11 rises along with the rise of the floating seat, so that a top plate 12 extrudes an air bag 7, air pressure in the air bag 7 is transmitted to the P L C controller 5 through the pressure sensor 6, when the pressure value in the air bag 7 reaches the preset pressure value, the P L C controller 5 automatically starts a switch of an alarm 3 to alarm 3, and further corresponding measures are taken to reduce the water level, when the water level continuously drops, the floating seat 2 cannot fall under the blocking effect of a bump 13, and when the water level continuously rises, the floating seat 2 continuously floats upwards, so that the operation is repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic warning liquid level inductor, includes shell (1) and floats seat (2), its characterized in that alarm (3), display screen (4) and P L C controller (5) are installed from a left side to the right side in proper order to the top of shell (1), gasbag (7) and baroreceptor (6) are installed at the inner chamber top of shell (1), baroreceptor (6) are installed in the inside of gasbag (7), retainer plate (8) are installed to the outer wall of shell (1), the left and right sides of retainer plate (8) all is connected with telescopic link (9), and is two sets of the tip of telescopic link (9) all is provided with mounting panel (10), the left and right sides of the bottom outer wall of shell (1) all is provided with lug (13), the equal fixed mounting in both ends has connecting rod (14) about the top of floating seat (2), and is two sets of the top joint of connecting rod (14) is in the top of lug (13), install ejector pin (11) in the middle of the top of floating seat (2), roof (12) are located the below of gasbag (7).
2. The automatic alarm liquid level sensor of claim 1, wherein: the surface of the floating seat (2) is coated with an anticorrosive layer.
3. The automatic alarm liquid level sensor of claim 1, wherein: the top inner chamber of shell (1) is provided with circular slot, and circular slot is embedded to have sealed pad (15).
4. The automatic alarm liquid level sensor of claim 1, wherein: and a rubber protective layer is arranged on the surface of the top plate (12).
5. The automatic alarm liquid level sensor of claim 1, wherein: the axis of the ejector rod (11) is superposed with the central line of the top plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340022.3U CN211121498U (en) | 2019-12-24 | 2019-12-24 | Automatic alarm liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340022.3U CN211121498U (en) | 2019-12-24 | 2019-12-24 | Automatic alarm liquid level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121498U true CN211121498U (en) | 2020-07-28 |
Family
ID=71698739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922340022.3U Active CN211121498U (en) | 2019-12-24 | 2019-12-24 | Automatic alarm liquid level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113292131A (en) * | 2021-04-13 | 2021-08-24 | 金献翔 | Aquaculture sterilization equipment |
| CN113405633A (en) * | 2021-06-16 | 2021-09-17 | 自然资源部第一海洋研究所 | Floating type ocean tide level forecasting electronic device |
-
2019
- 2019-12-24 CN CN201922340022.3U patent/CN211121498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113292131A (en) * | 2021-04-13 | 2021-08-24 | 金献翔 | Aquaculture sterilization equipment |
| CN113405633A (en) * | 2021-06-16 | 2021-09-17 | 自然资源部第一海洋研究所 | Floating type ocean tide level forecasting electronic device |
| CN113405633B (en) * | 2021-06-16 | 2022-05-10 | 自然资源部第一海洋研究所 | Floating type ocean tide level forecasting electronic device |
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