CN206671299U - Waterproof and breathable containment vessel - Google Patents
Waterproof and breathable containment vessel Download PDFInfo
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- CN206671299U CN206671299U CN201720412758.5U CN201720412758U CN206671299U CN 206671299 U CN206671299 U CN 206671299U CN 201720412758 U CN201720412758 U CN 201720412758U CN 206671299 U CN206671299 U CN 206671299U
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- case body
- waterproof
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Abstract
A kind of waterproof and breathable containment vessel, including：Case body, case body are hood shape, and the bottom of case body is provided with the connecting seat screw being connected with cavity, and the bottom of case body is also provided with the bottom screw being connected with horizontal fixed support.Cavity, cavity are located in case body, including base and the annular sidewall that is located on base, and the base screw being connected with case body is provided with the base.Chamber lid, chamber lid are drum, are threaded in the upper outside of annular sidewall.Connecting bolt, connecting bolt are engaged with the connecting seat screw on annular connecting seat, the base screw on base, case body and cavity are linked together.The utility model is a kind of buried waterproof and breathable containment vessel easy to use, application field is wide developed for the waterproof problem of gas sensor, and available for the small space in soil environment, water-proof breathable properties protection is provided for gas sensor.
Description
Technical field
It the utility model is related to a kind of ventilative shell that waterproofing protection is provided for gas sensor.
Background technology
In the case of summer is rainy, level of ground water is higher, and most sensor outer housing is prevented immersion condition at present
Protect poor performance, it is impossible to meet high temperature in soil, the working environment demand of high humidity, so some gases for being worked in soil
Sensor is difficult to normal work, or even can be damaged.
Utility model content
The purpose of this utility model is to provide a kind of waterproof and breathable containment vessel, to solve the gas sensing to be worked in soil
The too poor technical problem of the water resistance of device.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of waterproof and breathable containment vessel, its feature exist
In, including：
Case body, case body are hood shape, and the bottom of case body is provided with the connecting seat spiral shell being connected with cavity
Hole, the bottom of case body are also provided with the bottom screw being connected with horizontal fixed support.
Cavity, cavity are located in case body, including base and the annular sidewall that is located on base, are provided with the base
The base screw being connected with case body.
Chamber lid, chamber lid are drum, are threaded in the upper outside of annular sidewall, for waterproof ventilative material to be consolidated
It is scheduled on the top of annular sidewall.
Connecting bolt, connecting bolt are engaged with the connecting seat screw on annular connecting seat, the base screw on base, will
Case body links together with cavity.
Preferably, the case body includes cover and is located at the annular connecting seat of cover bottom, the annular connecting seat
On be provided with the connecting seat screw being connected with cavity, the bottom of annular connecting seat is also provided with the bottom being connected with horizontal fixed support
Portion's screw.
Preferably, the cover is that semiellipse is spherical.
Preferably, the volume of cover top half is less than the volume of the latter half.
Choosing, it is coated with hydrophobic coating on the inwall of the case body.
Preferably, the top of chamber lid to the inside top of case body distance, it is high less than half case body
Degree.
Preferably, the inwall of the annular sidewall is provided with the step for placing grid.
Preferably, the inwall of the annular sidewall is provided with one to three step.
The utility model has the characteristics that and beneficial effect compared with prior art：
The utility model is that a kind of easy to use, application field developed for the waterproof problem of gas sensor is wide
Buried waterproof and breathable containment vessel, available for the small space in soil environment, provide water-proof breathable properties for gas sensor and protect
Shield.
The utility model is entirely autonomous Design, and being subject to experiment test according to basic foundation of physics completes, can be effective
The buried environment of protection in gas sensor, create both waterproof and vapor-permeable working environment for gas sensor.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
Fig. 3 is schematic front view of the present utility model.
Fig. 4 is elevational schematic view of the present utility model.
Reference：1- case bodies, 11- covers, 12- annulars connecting seat, 13- connecting seats screw, 14- bottoms
Screw；2- cavitys, 21- bases, 22- annular sidewalls, 23- bases screw, 24- steps；3- chamber lids；4- connecting bolts；
5- waterproof ventilative materials.
Embodiment
Embodiment is referring to shown in Fig. 1-4, this waterproof and breathable containment vessel, including：
Case body 1, case body 1 are hood shape, including cover 11 and the annular connecting seat 12 for being located at cover bottom,
Be provided with the connecting seat screw 13 being connected with cavity 2 on the annular connecting seat 12, the bottom of annular connecting seat 12 be also provided with
The bottom screw 14 of horizontal fixed support connection, waterproof and breathable containment vessel are fixed on horizontal fixed support by bottom screw 14
On.
Preferably, cover 11 is that semiellipse is spherical（Similar semi-ellipsoid shape）, on the inwall of cover 11 and annular connecting seat 12
Hydrophobic coating is coated with, thus facilitates condensation water to be flowed downward from shell inwall.That is, case body of the present utility model
Hydrophobic coating is coated with the inwall of 1 approximate semi-ellipsoid shape, cover 11 and annular connecting seat 12, when humidity reaches certain journey
Degree, when moisture starts to condense, the globule that its inwall condenses can slide along inwall, and such a design can avoid moisture from being dropped in as far as possible
Cavity top.
Cavity 2, cavity 2 is located in case body 1, for accommodating by protection equipment, including base 21 and is located at base 21
On annular sidewall 22, be provided with the base screw 23 being connected with case body 1 on the base 21.That is, the chamber
Body 2, by the main space of protection equipment, is shaped as the cylinder of sealed bottom to accommodate, and is designed as fixing outer spiral shell along opening on cylinder
Line, it is easy to be attached with chamber lid 3, one section of 2 bottom of cavity is solid construction and is drilled with base screw 23 in solid-section side wall, is used
It is attached in case body 1.
In the present embodiment, the inwall of annular sidewall 22 is provided with the step 24 of two placement grids.Certainly, in other realities
Shi Lizhong, a step, three steps or more step can also be set.That is, cavity inner wall from bottom to top designs
It is excessive for some annular step ladder types.Design step the reason for be, can be with every movable grid of single order overlying, to adapt to different size
Equipment inside cavity placement.
Chamber lid 3, chamber lid 3 are drum, are threaded in the upper outside of annular sidewall 22, for by waterproof and breathable material
Material 5 is fixed on the top of annular sidewall；That is, chamber lid 3 is internal thread cylinder, chamber lid 3 is with cavity 2 by internal and external threads screw thread
It is connected.During using the utility model, waterproof ventilative material 5 can be clipped between chamber lid 3 and cavity 2, i.e., by waterproof and breathable
The top of the close annular sidewall 22 for being overlying on cavity 2 of material 5 is as caping, to prevent from being splashed into water droplet accidentally.
Connecting bolt 4, connecting bolt 4 and the connecting seat screw 13 on annular connecting seat 12, the base screw on base 21
23 are engaged, and case body 1 and cavity 2 are linked together.
Preferably, the distance of inside top of the top of the chamber lid 3 to case body 1, less than half shell
Body height.The volume of the top half of cover 11 is less than the volume of the latter half, and into certain radian.
In use, need to gas sensor to be protected be placed in cavity 2, then cavity 2 is fixed in case body 1
Portion, finally the utility model integral level is fixed, when the shape that level of ground water is higher, and space residing for the utility model is submerged by water
Under condition, its top seal of case body 1, and also the rise of level of ground water is from bottom to top, when water level rising, case body 1
Bottom closed by liquid level after inner air can not overflow, by general gas law pv=nrt and liquid pressure formula p=ρ
Gh can be calculated：Under normal temperature, when the utility model is with needing the depth of water residing for gas sensor to be protected to reach ten meters, shell shell
The internal air volume of body 1 is about compressed to half, and now liquid level should be greater than half shell away from case top distance
Body height, and in design of the present utility model, because the volume of the top half of cover 11 is less than the volume of the latter half, and
The top of chamber lid 3 to the inside top of case body 1 distance, less than half case body height, therefore, even
Under submerged conditions in ten meters of the depth of water, due to gas pressure, liquid level is still difficult to reach cavity 2 after entering case body 1
Upper end（At accent）, and under conventional operating mode, the residing depth of water is far extremely difficult to ten meters, therefore this reality when the utility model is submerged
With the new equipment under the conditions of immersion（Need gas sensor to be protected）There is protectiveness well.
Claims (8)
- A kind of 1. waterproof and breathable containment vessel, it is characterised in that including：Case body（1）, case body（1）For hood shape, case body（1）Bottom be provided with and cavity（2）Connection Connecting seat screw（13）, case body（1）Bottom be also provided with the bottom screw being connected with horizontal fixed support（14）；Cavity（2）, cavity（2）Positioned at case body（1）It is interior, including base（21）Be located at base（21）On annular sidewall （22）, the base（21）On be provided with and case body（1）The base screw of connection（23）；Chamber lid（3）, chamber lid（3）For drum, annular sidewall is threaded in（22）Upper outside, for by waterproof and breathable Material is fixed on the top of annular sidewall；Connecting bolt（4）, connecting bolt（4）With annular connecting seat（12）On connecting seat screw（13）, base（21）On bottom Seat screw（23）It is engaged, by case body（1）With cavity（2）Link together.
- 2. waterproof and breathable containment vessel according to claim 1, it is characterised in that：The case body（1）Including cover （11）With the annular connecting seat for being located at cover bottom（12）, the annular connecting seat（12）On be provided with and cavity（2）Connection Connecting seat screw（13）, annular connecting seat（12）Bottom be also provided with the bottom screw being connected with horizontal fixed support（14）.
- 3. waterproof and breathable containment vessel according to claim 2, it is characterised in that：The cover（11）It is spherical for semiellipse.
- 4. waterproof and breathable containment vessel according to claim 2, it is characterised in that：Cover（11）The volume of top half is less than The volume of the latter half.
- 5. waterproof and breathable containment vessel according to claim 1, it is characterised in that：The case body（1）Inwall on spray Scribble hydrophobic coating.
- 6. waterproof and breathable containment vessel according to claim 1, it is characterised in that：Chamber lid（3）Top to case body（1） Inside top distance, less than half case body height.
- 7. waterproof and breathable containment vessel according to claim 1, it is characterised in that：The annular sidewall（22）Inwall on set There is the step for placing grid（24）.
- 8. waterproof and breathable containment vessel according to claim 7, it is characterised in that：The annular sidewall（22）Inwall on set There is one to three step（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412758.5U CN206671299U (en) | 2017-04-19 | 2017-04-19 | Waterproof and breathable containment vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412758.5U CN206671299U (en) | 2017-04-19 | 2017-04-19 | Waterproof and breathable containment vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671299U true CN206671299U (en) | 2017-11-24 |
Family
ID=60372333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412758.5U Active CN206671299U (en) | 2017-04-19 | 2017-04-19 | Waterproof and breathable containment vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671299U (en) |
-
2017
- 2017-04-19 CN CN201720412758.5U patent/CN206671299U/en active Active
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