CN217542223U - Pressure sensor with drainage valve - Google Patents
Pressure sensor with drainage valve Download PDFInfo
- Publication number
- CN217542223U CN217542223U CN202220815091.4U CN202220815091U CN217542223U CN 217542223 U CN217542223 U CN 217542223U CN 202220815091 U CN202220815091 U CN 202220815091U CN 217542223 U CN217542223 U CN 217542223U
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- pressure sensor
- sensor body
- pressure
- drainage
- drainage test
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Abstract
The utility model discloses a take pressure sensor of drain valve relates to the water treatment field, including the pressure sensor body, set up this internal detecting element of pressure sensor and set up the interface of pressing of getting of one of pressure sensor body, the inside of pressure sensor body is the cavity, one side of pressure sensor body is provided with drainage test assembly, drainage test assembly passes the pressure sensor body and gets the interface intercommunication of pressing. Set up the drainage test subassembly in one side of pressure sensor body, simple structure opens that drainage test subassembly can be direct-viewing and detects the pressure sensor body and has or not blockked up, need not investigate the reason that pressure sensor blockked up very for a long time, saves time, has also reduced the frequency that this pressure sensor dismantled simultaneously.
Description
Technical Field
The utility model relates to a water treatment field, in particular to take pressure sensor of drain valve.
Background
Other water inlet pressure or water outlet pressure needs to be controlled according to the detected liquid level pressure in the water treatment process, when a pressure sensor pressure taking interface is blocked, the water pressure detection speed is slow, and the water pressure is unstable when the pressure sensor pressure taking interface works in a matching way with a frequency converter; when the interior of the pressure sensor is completely blocked, the reaction is that the detected water pressure is insufficient, the frequency converter operates in an accelerating way, the pressure of a pipe network exceeds the set pressure, and the damage of a water pipe and the damage of household water facilities of a user can be caused.
The reasons for unstable water pressure or insufficient water pressure are many, and the pressure sensor needs to be checked when the unstable water pressure or insufficient water pressure occurs, wherein the checking includes checking whether the pressure sensor is blocked or not, time is wasted, the pressure sensor needs to be disassembled for checking to determine whether the pressure sensor is blocked or not, the checking time for detecting the pressure sensor is prolonged, and the troubleshooting time is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can the snap judgments pressure sensor get pressure interface block up, reduce the pressure sensor of taking the drain valve of investigation time.
The utility model provides a technical scheme that its technical problem adopted is: the pressure sensor with the drainage valve comprises a pressure sensor body, a detection element arranged in the pressure sensor body and a pressure taking interface arranged at one end of the pressure sensor body, wherein the inside of the pressure sensor body is a cavity, a drainage test assembly is arranged on one side of the pressure sensor body, and the drainage test assembly is communicated with the pressure taking interface through the pressure sensor body.
Further, the method can be used for preparing a novel material the method comprises the following steps: the drainage test component comprises a drainage valve arranged on one side of the pressure sensor body.
Further, the method comprises the following steps: the withstand voltage of drain valve is more than or equal to the withstand voltage of pressure sensor body.
The utility model discloses a the beneficial effects are that: set up drainage test assembly in one side of pressure sensor body, simple structure opens that drainage test assembly can be direct-viewing detects the pressure sensor body and has or not blockked up, when breaking down, need not investigate very for a long time when the periodic maintenance and just can confirm that pressure sensor gets and presses the interface and block up, saves time, has also reduced the frequency that this pressure sensor dismantled.
Drawings
FIG. 1 is a schematic diagram of a pressure sensor with a drain valve;
labeled as: 1. a pressure sensor body; 2. a detection element; 3. a pressure tapping interface; 5. a drainage test assembly; 6. a damper.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, an embodiment of the present application provides a pressure sensor with a drain valve, which includes a pressure sensor body 1, a detection element 2 disposed in the pressure sensor body 1, and a pressure tapping port 3 disposed at one end of the pressure sensor body 1.
The detection element 2 is used for detecting the pressure of the liquid level and controlling the on-off of other water inlet valves or water outlet valves by detecting the pressure of the liquid level. Water enters the pressure sensor body 1 from the pressure sampling port 3.
The inside of pressure sensor body 1 is the cavity, one side of pressure sensor body 1 is provided with drainage test subassembly 5, drainage test subassembly 5 passes pressure sensor body 1 and gets and press interface 3 intercommunication, when every half year or quarterly pond washs, open drainage test subassembly 5, if there is water discharge then get and press the interface unblock, if the water discharge can not be discharged or rivers are very little, it is more serious directly to conclude to pressure sensor stifled, then dismantle this pressure sensor and wash, need not investigate the reason that pressure sensor blockked up very for a long time just can be confirmed, time saving, the frequency that this pressure sensor dismantled has also been reduced simultaneously.
On the basis, the drainage test component 5 comprises a drainage valve arranged on one side of the pressure sensor body 1, and whether the pressure sensor is blocked or not is judged by observing the water flow discharged from the drainage valve.
On the basis, the pressure resistance of the drain valve is more than or equal to the pressure resistance of the pressure sensor body 1, so that the drain valve is prevented from bursting and leaking water.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. Pressure sensor of drainage valve, including pressure sensor body (1), set up detecting element (2) in pressure sensor body (1) and set up pressure taking interface (3) of one of pressure sensor body (1), the inside of pressure sensor body (1) is the cavity, its characterized in that: one side of the pressure sensor body (1) is provided with a drainage testing component (5), and the drainage testing component (5) penetrates through the pressure sensor body (1) to be communicated with the pressure sampling interface (3).
2. The pressure sensor with a drain valve of claim 1, wherein: the drainage testing component (5) comprises a drainage valve arranged on one side of the pressure sensor body (1).
3. The pressure sensor with a drain valve of claim 2, wherein: the pressure resistance of the drain valve is more than or equal to the pressure resistance of the pressure sensor body (1).
4. The pressure sensor with a drain valve of claim 1, wherein: and a damper (6) is arranged in the pressure taking interface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815091.4U CN217542223U (en) | 2022-04-08 | 2022-04-08 | Pressure sensor with drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220815091.4U CN217542223U (en) | 2022-04-08 | 2022-04-08 | Pressure sensor with drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217542223U true CN217542223U (en) | 2022-10-04 |
Family
ID=83429365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220815091.4U Active CN217542223U (en) | 2022-04-08 | 2022-04-08 | Pressure sensor with drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217542223U (en) |
-
2022
- 2022-04-08 CN CN202220815091.4U patent/CN217542223U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |