CN207425547U - A kind of oil-water cooler leak sensor rain cover - Google Patents
A kind of oil-water cooler leak sensor rain cover Download PDFInfo
- Publication number
- CN207425547U CN207425547U CN201721353498.5U CN201721353498U CN207425547U CN 207425547 U CN207425547 U CN 207425547U CN 201721353498 U CN201721353498 U CN 201721353498U CN 207425547 U CN207425547 U CN 207425547U
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- China
- Prior art keywords
- rain cover
- leak sensor
- oil
- main body
- water cooler
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Abstract
The utility model discloses a kind of oil-water cooler leak sensor rain cover, the observation window including rain cover main body and in rain cover main body；Further include the support feet arranged on rain cover main body lower end.The utility model is simple in structure, and design is scientific and reasonable, easy to use, is directly sleeved on outside oil-water cooler leak sensor, can effectively solve the problem of that rainwater pours into fluid storage tanks from blow vent and liquid-level switch action occurs and give vent to leakage signal by mistake.
Description
Technical field
The utility model is related to safety features fields, and in particular to a kind of oil-water cooler leak sensor rain-proof
Cover.
Background technology
Leak sensor is used in a kind of safety guard in forced oil-circulation transformer oil water cooler equipment, right
Oil-water cooler internal double layers copper pipe interlayer has water or the leakage situation of oil to be monitored, when oil-water cooler internal double layers are a certain
Layer copper pipe breakage after, copper pipe interlayer just have water or oil flow through pipeline to leak sensor, leak sensor liquid level fine motion is opened
Coila is closed, and sends out actuating signal.
For former leak sensor because using liquid-level switch principle, fluid storage tanks externally have blow vent, not hermetically sealed, also do not have
Official seal rainwater cover measure is designed with, rainwater is caused to be poured into from blow vent in fluid storage tanks, liquid-level switch action occurs and misses
The problem of giving vent to leakage signal.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, rainwater can effectively be solved from logical by providing one kind
Gas port is poured into fluid storage tanks, liquid-level switch action is occurred and is given vent to the oil-water cooler leak sensor of leakage signal problem by mistake
Rain cover.
To achieve these goals, the utility model employs following technical scheme：
A kind of oil-water cooler leak sensor rain cover, including cylindrical rain cover main body and arranged on rain cover master
Observation window on body；Further include the support feet arranged on rain cover main body lower end.
Further explanation to the utility model, the height of the observation window is less than the height of rain cover main body, effectively anti-
Only rainwater is splashed into.
Further explanation to the utility model, the observation window is at least one, can by set multiple observation windows into
One step checks position and the liquid case of leak sensor inside liquid level floating ball, without removing rain cover again.
Further explanation to the utility model, the rain cover main body are made of stainless steel, and increase rain cover
The service life and security and stability of main body.
Further explanation to the utility model, the support feet are made of stainless steel, and increase making for support feet
With service life and security and stability.
The beneficial effects of the utility model：
1. the utility model is directly sleeved on outside leak sensor, by setting support feet, without being carried out again to rain cover
In addition it is fixedly mounted, assembling and disassembling is convenient；
2. the utility model is provided with observation panel, can leak sensor inside liquid level floating ball be checked by observation panel at any time
Position and liquid case, without removing rain cover again, use is more convenient；
3. the utility model covers the blow vent of leak sensor opening completely, further improve to leak sensor
Safety in utilization；
4. the utility model is simple in structure, design is scientific and reasonable, can effectively solve rainwater and pour into liquid from blow vent
In storage tank, liquid-level switch act and the problem of give vent to leakage signal by mistake.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the utility model；
Fig. 2 is the positive structure schematic of the utility model；
In figure：1- rain cover main bodys；2- observation windows；3- support feets.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples, but the scope of protection of the utility model is not
It is limited only to specific examples below.
Embodiment 1
As shown in Figure 1, a kind of oil-water cooler leak sensor rain cover, including cylindrical 1 He of rain cover main body
Observation window 2 in rain cover main body 1；Further include the support feet 3 arranged on 1 lower end of rain cover main body.The height of the observation window 2
Degree is less than the height of rain cover main body 1.The observation window 2 is one.The rain cover main body 1 is made of stainless steel.
The support feet 3 is made of stainless steel.
Rain cover main body 1 is diameter 5cm, is highly 10cm, observation window 2 is opened rectangular on 1 curved surface of rain cover main body
Mouthful, observation window 2 has 5cm from 1 distance from top of rain cover main body.In 1 bottom of rain cover main body, 3 support feets 3, support feet 3 are set
Highly it is 5cm.
Embodiment 2
As shown in Fig. 2, the present embodiment and embodiment 1 the difference is that, the observation window is two, convenient for further
Check position and the liquid case of leak sensor inside liquid level floating ball.
It is pointed out that above-described embodiment is only the technical concepts and features for illustrating the utility model, its object is to
It allows person skilled in the art that can understand the content of the utility model and implements according to this, it is new that this practicality can not be limited with this
The protection domain of type.All equivalent change or modifications made according to the utility model Spirit Essence should all cover new in this practicality
Within the protection domain of type.
Claims (5)
1. a kind of oil-water cooler leak sensor rain cover, it is characterised in that：Including cylindrical rain cover main body（1）With
Arranged on rain cover main body（1）On observation window（2）；In rain cover main body（1）Lower end is additionally provided with support feet（3）.
2. a kind of oil-water cooler leak sensor rain cover according to claim 1, it is characterised in that：The observation window
（2）Height be less than rain cover main body（1）Height.
3. a kind of oil-water cooler leak sensor rain cover according to claim 1, it is characterised in that：The observation window
（2）It is at least one.
4. a kind of oil-water cooler leak sensor rain cover according to claim 1, it is characterised in that：The rain cover
Main body（1）It is made of stainless steel.
5. a kind of oil-water cooler leak sensor rain cover according to claim 1, it is characterised in that：The support feet
（3）It is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353498.5U CN207425547U (en) | 2017-10-20 | 2017-10-20 | A kind of oil-water cooler leak sensor rain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353498.5U CN207425547U (en) | 2017-10-20 | 2017-10-20 | A kind of oil-water cooler leak sensor rain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425547U true CN207425547U (en) | 2018-05-29 |
Family
ID=62311962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353498.5U Active CN207425547U (en) | 2017-10-20 | 2017-10-20 | A kind of oil-water cooler leak sensor rain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425547U (en) |
-
2017
- 2017-10-20 CN CN201721353498.5U patent/CN207425547U/en active Active
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