CN203455144U - Water inflow detection device for underwater speed reducer - Google Patents
Water inflow detection device for underwater speed reducer Download PDFInfo
- Publication number
- CN203455144U CN203455144U CN201320356967.4U CN201320356967U CN203455144U CN 203455144 U CN203455144 U CN 203455144U CN 201320356967 U CN201320356967 U CN 201320356967U CN 203455144 U CN203455144 U CN 203455144U
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- Prior art keywords
- probe
- speed reducer
- reductor
- water inflow
- detection device
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- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model relates to a water inflow detection device for an underwater speed reducer, and particularly relates to a speed reducer water inflow detection device by which whether water inflow happens to the speed reducer can be quickly and conveniently detected. The water inflow detection device for an underwater speed reducer comprises a resistance measuring device and a probe arranged on the end cover of the speed reducer; the tail part of the probe is led to the outside of the speed reducer; the side face of the probe is sleeved with an insulating part; the insulating part separates the probe and the end cover; and the resistance value between the probe and the end cover is measured via the resistance measuring device to determine whether water inflow happens to the speed reducer. In comparison with the prior art, according to the water inflow detection device for the underwater speed reducer, a stainless steel probe is arranged on the end cover where the underwater speed reducer and the motor are connected, an insulating ring is used for separating the probe and the end cover, the tail part of the probe is led to the outside of the speed reducer, the resistance value between the probe and the end cover is measured to determine whether water inflow happens to the speed reducer, and therefore the operation is convenient, the structure is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of water inlet detecting device of reductor under water, particularly a kind ofly can detect quickly and easily the reductor water inlet detecting device whether reductor intakes.
Background technology
Diving mixer is again the underwater scooter ，Shi visual plant that city has stable political situation in industrial sewage treatment technology flow process.At present, the flow-pushing submersible agitator of selling on market generally includes runner, reductor and motor, and motor is connected with reductor, and reductor is connected with runner.Whether, owing to being operation under water, when operation, reductor likely can be intake, generally with water inlet detecting device, detect reductor and intake.But, the complex structure of the water inlet detecting device of existing reductor, troublesome poeration, cost is high.
Utility model content
The utility model object is to provide a kind of water inlet detecting device of reductor under water, to solve the complex structure of the water inlet detecting device of reductor of the prior art, and troublesome poeration, the technical matters that cost is high.
The utility model object is achieved through the following technical solutions:
A kind of water inlet detecting device of reductor under water, comprise electric resistance measuring apparatus and be arranged on the probe on reductor end cap, the afterbody of described probe is guided to reductor outside, described probe side is arranged with insulating element, described insulating element separates described probe and described end cap, by electric resistance measuring apparatus, measures resistance value between described probe and described end cap to determine whether reductor intakes.
Preferably, described probe is stainless steel probe.
Preferably, described insulating element is insulated ring.
Preferably, the junction of described probe and described insulating element is provided with O-ring seal.
Preferably, the junction of described insulating element and described end cap is provided with " O " RunddichtringO.
Compared with prior art, the utility model has following beneficial effect:
Stainless steel probe is installed on the water inlet detecting device of the reductor under water end cap that reductor is connected with motor under water of the present utility model, with insulated ring, probe and end cap are separated, probe afterbody is guided to reductor outside, by the resistance value between measuring sonde and end cap, can determine whether reductor intakes, it is easy to operate, simple in structure, with low cost.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the water inlet detecting device of reductor under water of the present utility model;
Fig. 2 is the enlarged drawing of B part-structure in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, describe the utility model in detail.
Refer to Fig. 1,2, the water inlet detecting device of reductor under water of the present utility model, comprise electric resistance measuring apparatus (not shown) and be arranged on the probe 31 on the end cap 21 of reductor 2, the head of probe 31 stretches in reductor 2, the afterbody of probe 31 is guided to reductor 2 outsides, 31 sides of popping one's head in are arranged with insulating element 32, and insulating element 32 separates probe 31 and end cap 21, by the resistance value between electric resistance measuring apparatus measuring sonde 31 and end cap 21 to determine whether reductor intakes.
In this example, pop one's head in 31 for stainless steel probe, insulating element 32 is insulated ring.Probe 31 is provided with O-ring seal 33 with the junction of insulating element 32, can improve sealing effectiveness.Insulating element 32 is provided with " O " RunddichtringO 34 with the junction of end cap 21, can improve sealing effectiveness.
In the time will detecting reductor and whether intake, by the resistance value between electric resistance measuring apparatus measuring sonde 31 and end cap 21, can know whether reductor intakes.
Stainless steel probe is installed on the water inlet detecting device of the reductor under water end cap that reductor is connected with motor under water of the present utility model, with insulated ring, probe and end cap are separated, probe afterbody is guided to reductor outside, by the resistance value between measuring sonde and end cap, can determine whether reductor intakes, it is easy to operate, simple in structure, with low cost.
Disclosed is above only several specific embodiments of the application, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection domain.
Claims (5)
1. a reductor water inlet detecting device under water, it is characterized in that, comprise electric resistance measuring apparatus and be arranged on the probe on reductor end cap, the afterbody of described probe is guided to reductor outside, described probe side is arranged with insulating element, described insulating element separates described probe and described end cap, by electric resistance measuring apparatus, measures resistance value between described probe and described end cap to determine whether reductor intakes.
2. the water inlet detecting device of reductor under water as claimed in claim 1, is characterized in that, described probe is stainless steel probe.
3. the water inlet detecting device of reductor under water as claimed in claim 1, is characterized in that, described insulating element is insulated ring.
4. the water inlet detecting device of reductor under water as claimed in claim 1, is characterized in that, the junction of described probe and described insulating element is provided with O-ring seal.
5. the water inlet detecting device of reductor under water as claimed in claim 1, is characterized in that, the junction of described insulating element and described end cap is provided with " O " RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356967.4U CN203455144U (en) | 2013-06-20 | 2013-06-20 | Water inflow detection device for underwater speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356967.4U CN203455144U (en) | 2013-06-20 | 2013-06-20 | Water inflow detection device for underwater speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455144U true CN203455144U (en) | 2014-02-26 |
Family
ID=50135010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320356967.4U Expired - Fee Related CN203455144U (en) | 2013-06-20 | 2013-06-20 | Water inflow detection device for underwater speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428445A (en) * | 2017-08-31 | 2019-03-05 | 中车株洲电力机车研究所有限公司 | Motor and its installation method with apparatus for testing weeping |
-
2013
- 2013-06-20 CN CN201320356967.4U patent/CN203455144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428445A (en) * | 2017-08-31 | 2019-03-05 | 中车株洲电力机车研究所有限公司 | Motor and its installation method with apparatus for testing weeping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |