CN219036321U - Pipeline weeping detection device based on electrode probe - Google Patents
Pipeline weeping detection device based on electrode probe Download PDFInfo
- Publication number
- CN219036321U CN219036321U CN202223106160.3U CN202223106160U CN219036321U CN 219036321 U CN219036321 U CN 219036321U CN 202223106160 U CN202223106160 U CN 202223106160U CN 219036321 U CN219036321 U CN 219036321U
- Authority
- CN
- China
- Prior art keywords
- electrode probe
- pipeline
- blow
- ball valve
- negative electrode
- 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.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a pipeline liquid leakage detection device based on an electrode probe. The technical scheme of the utility model is as follows: including the blow off pipeline, the blow off pipeline includes blow off import and blowdown export, the blow off pipeline is including being provided with the straightway of blowdown export and the section of raising that is higher than the blowdown import, the blowdown export sets up in raising section department, be provided with the ball valve in straightway department on the blow off pipeline, be provided with positive electrode probe and negative electrode probe respectively in the both sides of ball valve on the straightway, when the ball valve leaked, positive electrode probe was switched on through the sewage of leaking with the negative electrode probe. The scheme provided by the utility model has low cost and is of a modularized design, and can be applied to a plurality of other pipelines for detection.
Description
Technical Field
The utility model relates to the field of filter equipment pipeline design, in particular to a pipeline liquid leakage detection device based on an electrode probe.
Background
The prior art filter is generally not provided with a liquid leakage detection function, or the liquid leakage detection device is complex in structure and high in cost, for example, devices such as a liquid level sensor and the like are required to be used in the prior application of the applicant. The applicant's purpose is providing a more low cost's filter equipment leak detection device for pipeline.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model mainly aims to provide a pipeline leakage detection device based on an electrode probe, which is low in cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline weeping detection device based on electrode probe, includes the blow off pipeline, the blow off pipeline includes blowdown import and blowdown export, the blow off pipeline is including being provided with the straightway of blowdown export and highly being higher than the elevation section of blowdown import, the blowdown export sets up in elevation section department, be provided with the ball valve in straightway department on the blow off pipeline, be provided with positive electrode probe and negative electrode probe respectively in the both sides of ball valve on the straightway, when the ball valve leaked, positive electrode probe was switched on through the sewage of leaking with the negative electrode probe.
Preferably, the blow-down outlet is connected with the straight line section through a plastic coated metal hose with changeable angle.
Preferably, the ball valve, the positive electrode probe and the negative electrode probe are all arranged on the detection pipeline, and the detection pipeline provided with the ball valve, the positive electrode probe and the negative electrode probe is of a preassembled modular structure.
Preferably, the positive electrode probe and the negative electrode probe are arranged on the sewage drain in the vertical downward direction.
Compared with the prior art, the utility model has the advantages that the leakage problem caused by the loose closing of the ball valve is detected, the positive electrode probe and the negative electrode probe are respectively arranged at two sides of the ball valve, the positive electrode probe and the negative electrode probe can be closed by closing the ball valve under normal conditions, and during production operation, because water is always present at the drain inlet, after the ball valve leaks, the water leaks to the negative electrode probe through the ball valve, and because the height of the drain outlet is higher than that of the negative electrode probe, the positive electrode probe and the negative electrode probe are triggered to be conducted before the water reaches the drain outlet, and the loose closing of the ball valve is proved. The positive electrode probe and the negative electrode probe are respectively connected with the controller through cables, the controller is a main controller of the whole filter device, and only the positive electrode probe and the negative electrode probe are used for transmitting signals to the controller when being conducted, and then the problem of leakage of the ball valve is reminded. Compared with the prior art, the scheme has lower cost, and the detection process is convenient, simple and effective.
Drawings
Fig. 1 is a schematic structural diagram of a pipeline leakage detection device based on an electrode probe.
In the figure: 1. a sewage discharge inlet; 2. a blowdown outlet; 3. a straight line segment; 4. raising the segment; 5. a ball valve; 6. a positive electrode probe; 7. a negative electrode probe; 8. a plastic coated metal hose; 9. and detecting the pipeline.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, a pipeline weeping detection device based on electrode probe, includes the blow off pipeline, the blow off pipeline includes blow off import 1 and blowdown export 2, the blow off pipeline is including being provided with the straight line section 3 of blowdown export 2 and highly being higher than the elevation section 4 of blowdown import 1, the setting of blowdown export 2 is in elevation section 4 departments, be provided with ball valve 5 in straight line section 3 departments on the blow off pipeline, be provided with positive electrode probe 6 and negative electrode probe 7 respectively in ball valve 5's both sides on straight line section 3, when ball valve 5 leaked, positive electrode probe 6 was switched on through the sewage of leaking with negative electrode probe 7.
Preferably, the blow-down outlet 2 is connected to the straight line section 3 by a plastic coated metal hose 8 which can be varied in angle. The purpose of this design is that when there is the weeping problem, can be through the plastic-coated metal hose 8 with weeping discharge, avoid positive electrode probe 6 and negative electrode probe 7 to switch on always.
Preferably, the ball valve 5, the positive electrode probe 6 and the negative electrode probe 7 are all arranged on the detection pipeline 9, and the detection pipeline 9 provided with the ball valve 5, the positive electrode probe 6 and the negative electrode probe 7 is of a preassembled modular structure. The purpose of design is that can be convenient and fast with the modular detection device applied to a plurality of pipelines.
Preferably, the positive electrode probe 6 and the negative electrode probe 7 are arranged on the sewage pipe in a vertical downward direction. The purpose of this design is to ensure the accuracy of the test results.
According to the pipeline liquid leakage detection device based on the electrode probe, the liquid leakage problem caused by the fact that the sealing of the ball valve 5 is not tight is detected, the positive electrode probe 6 and the negative electrode probe 7 are respectively arranged on two sides of the ball valve 5, the positive electrode probe 6 and the negative electrode probe 7 can be closed through closing the ball valve 5 under normal conditions, water is always arranged at the position of the pollution discharge inlet 1 during production operation, after the ball valve 5 leaks, the water leaks to the position of the negative electrode probe 7 through the ball valve 5, the height of the pollution discharge outlet 2 is higher than that of the negative electrode probe 7, and before the water reaches the pollution discharge outlet 2, the positive electrode probe 6 and the negative electrode probe 7 are triggered and conducted, so that the sealing of the ball valve 5 is not tight is proved. The positive electrode probe 6 and the negative electrode probe 7 are respectively connected with a controller through cables, the controller is a main controller of the whole filter device, and is a universal component in industry, and the embodiment is not described herein, and only the positive electrode probe 6 and the negative electrode probe 7 are used for transmitting signals to the controller when being conducted, and then the problem of liquid leakage of the ball valve 5 is reminded. Compared with the prior art, the scheme has lower cost, the detection process is convenient, simple and effective, and the cost of the positive and negative electrode probe 7 is much lower than the unit price of the liquid level sensor. When the ball valve 5 is opened to drain normally, the positive electrode probe 6 and the negative electrode probe 7 are conducted but do not perform leakage alarm processing.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (4)
1. Pipeline weeping detection device based on electrode probe, its characterized in that: including the blow off pipeline, the blow off pipeline includes blow off import and blowdown export, the blow off pipeline is including being provided with the straightway of blowdown export and the section of raising that is higher than the blowdown import, the blowdown export sets up in raising section department, be provided with the ball valve in straightway department on the blow off pipeline, be provided with positive electrode probe and negative electrode probe respectively in the both sides of ball valve on the straightway, when the ball valve leaked, positive electrode probe was switched on through the sewage of leaking with the negative electrode probe.
2. The electrode probe-based pipe leakage detection device according to claim 1, wherein: the blow-down outlet is connected with the straight line section through a plastic coated metal hose with changeable angle.
3. The electrode probe-based pipe leakage detection device according to claim 1, wherein: the ball valve, the positive electrode probe and the negative electrode probe are all arranged on the detection pipeline, and the detection pipeline provided with the ball valve, the positive electrode probe and the negative electrode probe is of a preassembled modular structure.
4. The electrode probe-based pipe leakage detection device according to claim 1, wherein: the positive electrode probe and the negative electrode probe are arranged on the sewage pipeline in the vertical downward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223106160.3U CN219036321U (en) | 2022-11-22 | 2022-11-22 | Pipeline weeping detection device based on electrode probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223106160.3U CN219036321U (en) | 2022-11-22 | 2022-11-22 | Pipeline weeping detection device based on electrode probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219036321U true CN219036321U (en) | 2023-05-16 |
Family
ID=86279603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223106160.3U Active CN219036321U (en) | 2022-11-22 | 2022-11-22 | Pipeline weeping detection device based on electrode probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219036321U (en) |
-
2022
- 2022-11-22 CN CN202223106160.3U patent/CN219036321U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211262637U (en) | Test system for detection equipment in pipeline | |
| CN102141459A (en) | Fuel gas leakage detection method | |
| CN105181271A (en) | Relief device for pipeline leakage monitoring system performance test and testing method | |
| CN219036321U (en) | Pipeline weeping detection device based on electrode probe | |
| CN208703582U (en) | A kind of gas pipeline drainer of automatic gas leakage preventing | |
| CN208703225U (en) | A kind of novel combined exhaust valve | |
| CN2898888Y (en) | Water-leakage inspecting protector | |
| CN110702323A (en) | Liquid pipeline normally closed valve leakproofness monitoring devices | |
| CN201892031U (en) | Gas pipeline drainer | |
| CN113049482B (en) | Pipeline pit cavitation test device | |
| CN112682542A (en) | Improved liquid level pressure tapping structure of torch water-sealed tank | |
| CN220583714U (en) | Conductivity-adjustable pipeline leakage detection device | |
| CN220189130U (en) | Valve seal test training platform | |
| CN213479356U (en) | Quick leakage checking device for hot blast valve | |
| CN208313966U (en) | Mercerizing machine sewage pH detection system | |
| CN113155671A (en) | Measuring method of continuous automatic measuring and sampling device for density and pH value of slurry of desulfurization absorption tower | |
| CN203037420U (en) | Valve leakage detection device | |
| CN207538120U (en) | A kind of water leakage detection warning type supply equipment | |
| CN206127343U (en) | Short -term test blast furnace stave's device | |
| CN207779630U (en) | A kind of desulfurization slurry circulating pump mechanical seal leakage detection device | |
| CN205691193U (en) | A kind of thionizer liquid level meter pressure obtaning device | |
| CN205424264U (en) | Non - excavation of complete set pipeline is repaiied neglected loading and is put | |
| CN205404050U (en) | Valve seal testing arrangement | |
| CN213018919U (en) | Coal gas pressure guiding device | |
| CN219532361U (en) | Safe and reliable anti-blocking guide module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |