CN208643524U - On-line instrument probe automatic flushing device - Google Patents
On-line instrument probe automatic flushing device Download PDFInfo
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- CN208643524U CN208643524U CN201820962971.8U CN201820962971U CN208643524U CN 208643524 U CN208643524 U CN 208643524U CN 201820962971 U CN201820962971 U CN 201820962971U CN 208643524 U CN208643524 U CN 208643524U
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- line instrument
- flushing device
- automatic flushing
- head
- spray head
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Abstract
The utility model provides a kind of on-line instrument probe automatic flushing device comprising: a gas source, for providing purge gas；At least one spray head is connected to by gas piping with the gas source, and the spray head needs the position cleaned to be correspondingly arranged with on-line instrument probe；One time switch, the time switch are connected to the gas source, for gas source described in time opening；One nozzle switch is arranged on gas piping, for controlling the conducting and disconnection of gas piping, and then controls unlatching and closing for spray head；One time switch, connect with nozzle switch, the conducting and disconnection for nozzle switch described in timing controlled；The time switch controls the nozzle switch time opening, then the gas source is supplied to the spray head, and the spray head cleans the position that the on-line instrument probe needs to clean.The utility model has the advantage of automatic cleaning reduces cost of labor without disassembly probe on demand, reduces instrument probe failure rate, improves on-line instrument probe service life.
Description
Technical field
The utility model relates to sewage treatment field more particularly to a kind of on-line instrument probe automatic flushing devices.
Background technique
On-line instrument monitoring device is the important means that operation of sewage disposal system obtains data.And it is certain online for popping one's head in
The component part of instrument monitoring equipment, such as online pH meter, online SS monitor and online DO instrument etc..Since sewage plant water quality is multiple
Miscellaneous, having regional area in pond is anaerobic environment, and aggregation H is easy in pond2S, probe diaphragm is highly susceptible to pollution pond in pond
Object blocking causes sensor sensitivity and accuracy to reduce.If manually cleaned, required artificial more, cleaning is frequent, and
And the real-time of data test is influenced, it makes troubles to operation regulation and data preparation.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of on-line instrument probe automatic flushing device, energy
Enough cleanings automatic on demand reduce cost of labor, reduce instrument probe failure rate, improve on-line instrument probe without dismantling probe
Service life.
To solve the above-mentioned problems, the utility model provides a kind of on-line instrument probe automatic flushing device, comprising: one
Gas source, for providing purge gas；At least one spray head is connected to by gas piping with the gas source, the spray head with
Line instrument probe needs the position cleaned to be correspondingly arranged；One time switch, the time switch are connected to the gas source, for fixed
Gas source described in Shi Kaiqi；One nozzle switch is arranged on the gas piping, leads through and off for control the gas piping
It opens, and then controls unlatching and closing for the spray head；One time switch is connect with the nozzle switch, is used for timing controlled institute
State the conducting and disconnection of nozzle switch；The time switch controls the nozzle switch time opening, then the gas source is to described
Spray head gas supply, the spray head clean the position that the on-line instrument probe needs to clean.
In one embodiment, the on-line instrument probe automatic flushing device further includes a branch being arranged in outside cesspool
Frame, the gas source are placed on the bracket.
In one embodiment, the gas source is air compressor or air pump.
In one embodiment, the spray head is fixed on the bracket of the on-line instrument probe.
In one embodiment, multiple spray heads are separately positioned on the front and/or side of the on-line instrument probe.
In one embodiment, the time switch is arranged in the converter of the on-line instrument probe.
In one embodiment, the time switch is the time relay.
In one embodiment, it is solenoid valve that the nozzle switch, which is the nozzle switch,.
In one embodiment, the on-line instrument probe automatic flushing device further includes an intermediate relay, the timing
Switch is connect with the intermediate relay, and the intermediate relay is connect with the nozzle switch again.
The utility model has the advantage of automatic cleaning on demand reduces cost of labor, reduces instrument without dismantling probe
Probe failure rate improves on-line instrument probe service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of on-line instrument probe automatic flushing device of the utility model.
Specific embodiment
With reference to the accompanying drawing to the specific embodiment of on-line instrument provided by the utility model probe automatic flushing device
It elaborates.
Fig. 1 is a kind of structural schematic diagram of on-line instrument probe automatic flushing device of the utility model.Referring to Fig. 1, this
Utility model on-line instrument probe automatic flushing device includes a gas source 1, at least one spray head 2, a nozzle switch 3 and a timing
Switch 4.
The gas source 1 is for providing purge gas.The gas source 1 includes but is not limited to air compressor or air
Pump.The on-line instrument probe automatic flushing device further includes a bracket (not being painted in attached drawing) being arranged in outside cesspool,
The gas source 1 is placed on the bracket, the fixed gas source 1 of the bracket.In one embodiment, the bracket is one fixed
Stainless steel chest outside cesspool.Outlet pressure can be 1-3Bar.
At least one spray head 2 is connected to by gas piping 5 with the gas source 1.The spray head 2 and on-line instrument probe 200
The position for needing to clean is correspondingly arranged.The spray head 2 includes but is not limited to the those skilled in the art such as conical nozzle, fan nozzle
Well known nozzle arrangements.The spray head 2 may be provided at the front or side of the on-line instrument probe 200, alternatively, described
A front surface and a side surface of on-line instrument probe is provided with spray head 2, to clean the on-line instrument probe 200.The number of the spray head 2
Amount and setting position can be configured according to actual needs.
Further, the spray head 2 is fixed on the bracket (not being painted in attached drawing) of the on-line instrument probe.For example, institute
Stating on-line instrument probe is electrode probe, then the spray head 2 is fixed on the bracket of the electrode probe, the electrode probe
Bracket can be fixed on the pool wall of cesspool.The spray head 2 can be located at the lower part or side of the electrode probe, with clear
Wash electrode probe.
The nozzle switch 3 is arranged on the gas piping 5, for controlling the conducting and disconnection of the gas piping 5,
And then control unlatching and closing for the spray head.The nozzle switch 3 includes but is not limited to solenoid valve.The nozzle switch 3 is opened
It opens, the gas piping 5 is connected, and the gas source 1 is connected with the spray head 2, and the gas source is supplied to the spray head 2, Jin Ersuo
The on-line instrument probe 200 can be cleaned by stating spray head 2.
The time switch 4 is connect with the nozzle switch 3, leads through and off for nozzle switch 3 described in timing controlled
It opens.The time switch 4 includes but is not limited to the time relay.In one embodiment, the time switch 4 setting it is described
In the converter 201 of line instrument probe.The converter 201 is the included converters of on-line instrument probe 200, be used for by
The signal of line instrument probe 200 is converted to the signal that processor can receive, such as current signal etc..Further, institute can be passed through
The open frequency that time switch 2 is arranged in converter 201 is stated, and then controls the open frequency of the nozzle switch 3, to control institute
State the cleaning frequency of probe 2.
Further, the on-line instrument probe automatic flushing device further includes an intermediate relay 6.The time switch 4
It is connect with the intermediate relay 6, the intermediate relay 6 is connect with the nozzle switch 3 again, and the intermediate relay 6 can
To play the role of protecting automatic flushing device.In one embodiment, the intermediate relay 6 is electromagnetic relay.In described
Between relay 6 also can integrate the on-line instrument probe 200 converter 201 in.
Wherein, the nozzle switch 3, the time switch 4 and the intermediate relay 6 are existing structure, no longer
It repeats.
The course of work of the utility model on-line instrument probe automatic flushing device is as follows.
Opening timing switch 4, intermediate relay 6 described in 4 timing controlled of time switch are opened；The intermediate relay
The 6 control nozzle switch 3 are opened；The nozzle switch 3 is opened, so that the gas source 1 is supplied to the spray head 2, the spray
The position that the first 2 cleaning on-line instrument probe 200 needs to clean, and then achieve the purpose that timing automatic cleaning.The device energy
Automatic cleaning on demand reduces cost of labor, reduces on-line instrument probe failure rate, improve on-line instrument and visit without dismantling probe
Head service life.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the principle of this utility model, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (9)
- The automatic flushing device 1. a kind of on-line instrument is popped one's head in characterized by comprisingOne gas source, for providing purge gas；At least one spray head is connected to by gas piping with the gas source, and the spray head and on-line instrument pop one's head in what needs cleaned Position is correspondingly arranged；One nozzle switch is arranged on the gas piping, for controlling the conducting and disconnection of the gas piping, and then controls The spray head unlatches and closes；One time switch is connect with the nozzle switch, the conducting and disconnection for nozzle switch described in timing controlled；The time switch controls the nozzle switch time opening, then the gas source is supplied to the spray head, and the spray head is clear Wash the position that the on-line instrument probe needs to clean.
- The automatic flushing device 2. on-line instrument according to claim 1 is popped one's head in, which is characterized in that the on-line instrument probe Automatic flushing device further includes a bracket being arranged in outside cesspool, and the gas source is placed on the bracket.
- The automatic flushing device 3. on-line instrument according to claim 1 is popped one's head in, which is characterized in that the gas source is air pressure Contracting machine or air pump.
- The automatic flushing device 4. on-line instrument according to claim 1 is popped one's head in, which is characterized in that the spray head is fixed on institute On the bracket for stating on-line instrument probe.
- The automatic flushing device 5. on-line instrument according to claim 1 is popped one's head in, which is characterized in that multiple spray heads are respectively set In the front and/or side of on-line instrument probe.
- The automatic flushing device 6. on-line instrument according to claim 1 is popped one's head in, which is characterized in that the time switch setting In the converter of on-line instrument probe.
- The automatic flushing device 7. on-line instrument according to claim 6 is popped one's head in, which is characterized in that when the time switch is Between relay.
- The automatic flushing device 8. on-line instrument according to claim 1 is popped one's head in, which is characterized in that the nozzle switch is electricity Magnet valve.
- The automatic flushing device 9. on-line instrument according to claim 1 is popped one's head in, which is characterized in that the on-line instrument probe Automatic flushing device further includes an intermediate relay, and the time switch is connect with the intermediate relay, the intermediate relay Device is connect with the nozzle switch again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962971.8U CN208643524U (en) | 2018-06-21 | 2018-06-21 | On-line instrument probe automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962971.8U CN208643524U (en) | 2018-06-21 | 2018-06-21 | On-line instrument probe automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208643524U true CN208643524U (en) | 2019-03-26 |
Family
ID=65781746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962971.8U Active CN208643524U (en) | 2018-06-21 | 2018-06-21 | On-line instrument probe automatic flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208643524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731950A (en) * | 2021-09-08 | 2021-12-03 | 青岛大任水务有限公司 | Automatic cleaning device and method for underwater instrument probe |
-
2018
- 2018-06-21 CN CN201820962971.8U patent/CN208643524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731950A (en) * | 2021-09-08 | 2021-12-03 | 青岛大任水务有限公司 | Automatic cleaning device and method for underwater instrument probe |
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