CN104330407B - Water vapor detection device - Google Patents
Water vapor detection device Download PDFInfo
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- CN104330407B CN104330407B CN201310388917.9A CN201310388917A CN104330407B CN 104330407 B CN104330407 B CN 104330407B CN 201310388917 A CN201310388917 A CN 201310388917A CN 104330407 B CN104330407 B CN 104330407B
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- Prior art keywords
- detection means
- housing
- steam
- shell
- space
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- 238000001514 detection method Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 94
- 230000008859 change Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002834 transmittance Methods 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 241000628997 Flos Species 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000006413 Prunus persica var. persica Species 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a water vapor detection device, which comprises a box body and a water vapor detector. The box body is provided with a box wall. The moisture detector comprises a shell and a humidity indicating material, wherein the humidity indicating material is contained in the shell, and the color of the humidity indicating material is changed along with the change of the humidity in the shell. The shell penetrates through the box wall and is combined with the box body. The casing has several through holes and light transmitting parts, and the light transmitting parts are exposed outside the casing and the through holes make the inside space of the casing communicated with the inside space of the casing.
Description
Technical field
The present invention relates to a kind of steam detection means, more particularly to whether keeping dry steam in a kind of detection case body
Detection means.
Background technology
As price of oil going up sky-high, environmental consciousness come back, in generation, is used as the vehicle-carried of power resources using battery module
Step instrument, is likely to become future developing trend.Aforesaid vehicle-carried such as electric bicycle, electric motor car or oily electric car etc.
Electric motor car product.
However, being highly susceptible to steam impact in vehicle-carried battery module compared with humid region, applying, and cause
The lost of life of battery module.Especially when these electric motor cars run into rainy day between traveling, or during surface gathered water, steam
It is easy to penetrate in battery module, and battery module is caused damage.
Many electronic installations all need to keep dry operating environment, to extend the service life of electronic installation or guarantee electronics
The security of device.By taking battery module as an example, battery module is generally placed in casing, and if allowing battery module in humidity
Environment in, be breakneck.In order to ensure the operating environment of battery module, it is necessary to keep the dry of housing interior volume
It is dry, therefore the preferably humidity of the box house of monitoring set battery module, with prior before battery module is damaged because of moisture
Deal with.
Known steam detection means is, for example, the humidity detector of electronic type, includes two comb-shaped circuits and mutually hands over
Mistake is arranged.Once the humidity in battery module reaches to a certain degree, two comb-shaped circuit mutual conductions can be made, and produce a telecommunications
Number, the protection circuit of battery module is transferred to, to interrupt the running of battery module.Another mode is by wireless by signal
Communication module, such as:Radio frequency identification system (RFID), is delivered to an alarming device, is reminded by alarming device and is used
Person's battery module is in wet condition.
However, aforesaid way and cannot use non-electrical minor mode, allow user intuitively to learn set battery
Whether in dry state in the casing of module, and aforesaid way is used, can also consume additional power.
The content of the invention
The invention discloses a kind of steam detection means, the steam detector included by it is available for users to and directly learn water
Whether drying is still kept inside vapour detection means.
The one of embodiment of the present invention discloses a kind of steam detection means, and steam detection means includes casing, electronics
Module and steam detector.Casing has tank wall, and electronic module is then located in casing.Steam detector include hygroscopic material,
Shell and humidity indication material, inside the shell houses humidity indication material, and the color of humidity indication material with the wet of enclosure
The increase of degree and change.Shell runs through tank wall, and is combined with casing.Shell has multiple perforation and transmittance section, wherein transmittance section
It is emerging in outside casing, and boring a hole makes housing interior volume be connected with housing interior volume.The steam detector is further wrapped
Dividing plate is included, the inside the shell is arranged on, the housing interior volume is divided into into each independent the first space and second empty
Between, the dividing plate has upper surface and lower surface, and the lower surface is relative with the upper surface, described first be spatially located at it is described
The top of second space, wherein the plurality of perforation is respectively positioned on more than the upper surface, makes the housing interior volume pass through institute
State multiple perforation to connect with first space, and the housing interior volume is not connected with the second space.It is wherein described
Humidity indication material and the hygroscopic material are located in first space, and the dividing plate wears multiple perforates, wherein described each
Individual perforate extends to the lower surface from the upper surface, and the hygroscopic material absorbs the aqueous solution formed after moisture, by institute
State the first space to be collected in the second space by the plurality of perforate.
In steam detection means disclosed in this invention, wherein the hygroscopic material is anhydrous calcium chloride.
In steam detection means disclosed in this invention, wherein the steam detection means further includes water-absorption material
Material, and the absorbent material is cotton paper, water-absorbing sponge, water suction bubble silk floss or starch acrylamide lonitrile copolymer.
In steam detection means disclosed in this invention, wherein the humidity indication material is anhydrous cobalt chloride or tangerine
Color silica gel.
In the steam detection means disclosed in this invention, wherein the plurality of perforate is smaller in size than the plurality of moisture absorption
The size of material and the plurality of humidity indication material.
In steam detection means disclosed in this invention, wherein the steam detection means further includes water-absorption material
Material, the absorbent material is located at the second space.
In steam detection means disclosed in this invention, wherein wherein described steam detector further includes glue material,
The glue material seals the gap formed between the shell and the tank wall.
In steam detection means disclosed in this invention, wherein the steam detector further includes packing ring, it is described
The gap formed between shell described in washer sealing and the tank wall.
In steam detection means disclosed in this invention, wherein the tank wall has opening, and the appearance of the shell
Face is provided with screw thread, so that the shell spiral shell is consolidated together in the tank wall.The humidity indication material is anhydrous cobalt chloride.
In steam detection means disclosed in this invention, wherein the shell includes the first housing and the second housing, institute
State the first housing and there is openend, second housing has a transmittance section, and second housing with more cylinder with
And plate body.The cylinder has first end and the second end relative with the first end, wherein the first end is stretched
Enter the openend, and the mutual close-fitting of inner surface of the outer surface of the cylinder and first housing.The plate body and institute
The second end combination is stated, and the plate body is located at outside the casing.
In steam detection means disclosed in this invention, wherein the first shell body encloses with second housing sets accommodating
Space, to house the humidity indication material and the hygroscopic material.
In steam detection means disclosed in this invention, wherein the outer surface of the cylinder of the second shell body and institute
The mutual close-fitting of inner surface of the first housing is stated, first housing is mutual close-fitting with second housing and is separably set
Put.
In steam detection means disclosed in this invention, wherein the first end is blind end, and the plate body is
Ring-like plate, the ring-like plate ring is located at the outer surface of the cylinder.
In steam detection means disclosed in this invention, wherein the tank wall has opening, first housing passes through
The opening is embedded in the tank wall, and the plate body covers the opening.
In steam detection means disclosed in this invention, wherein the casing is used for holding electronic module, and described the
One housing has the first wire hole, and second housing has the second wire hole, so that the wire of the electronic module is sequentially worn
Cross first wire hole and second wire hole and extend to outside the casing.
In steam detection means disclosed in this invention, wherein the steam detector further includes covering, institute
State the gap that covering is sealed between the wire and second wire hole.The covering includes fluid sealant and sealing ring extremely
Few one kind therein.
The steam detection means of the present invention has steam detector, is directly observed in steam detector with convenient use person
The color of humidity indication material, and whether the inner space for assessing steam detection means makes moist.
In order to be able to be further understood that technology, method and effect that the present invention is reached, refer to below in connection with the present invention
Detailed description, accompanying drawing, thus the feature of the present invention when can be able to deeply and specific understand.But appended accompanying drawing is with annex only
There is provided with reference to and illustrate to use, not for being any limitation as the present invention.
Description of the drawings
Fig. 1 shows the generalized section of the steam detection means of the embodiment of the present invention.
Fig. 2A shows the three-dimensional exploded view of the steam detector of the embodiment of the present invention.
Fig. 2 B show the three-dimensional exploded view of the steam detector of another embodiment of the present invention.
Fig. 3 shows the three-dimensional exploded view of the steam detector of another embodiment of the invention.
Wherein, description of reference numerals is as follows：
1 steam detection means
10 casings
20 electronic modules
21 wires
30th, 30 ' steam detector
31 shells
The spaces of 31a first
31b second spaces
32 humidity indication materials
33 coverings
34 dividing plates
34a upper surfaces
34b lower surfaces
35 hygroscopic materials
36 packing rings
37 absorbent materials
100 openings
310 first housings
311 first plate bodys
312 first cylinders
312a closed ends
312b openends
313 perforation
314 first wire holes
320 second housings
321 second plate bodys
321a grooves
322 second cylinders
322a first ends
322b the second ends
324 second wire holes
340 perforates
Specific embodiment
Fig. 1 is refer to, the three-dimensional exploded view of the steam detection means of the embodiment of the present invention is shown.Steam detection means 1 is wrapped
Include 10, electronic module 20 of a casing and a steam detector 30.Electronic module 20 is placed in casing 10, by water
Vapour detector 30, user can monitor the humidity in casing 10, and then learn whether electronic module 20 makes moist.
Specifically, casing 10 has a tank wall, has the opening 100 formed through tank wall on tank wall.Electricity
Submodule 20 is, for example, battery module, is arranged in casing 10.When casing 10 is hexahedron, opening 100 may be formed at casing
On 10 any side wall.
Whether steam detector 30 can detect in casing 10 has steam to invade.The steam detector 30 of the embodiment of the present invention is wrapped
Include a shell 31 and a humidity indication material 32.
Humidity indication material 32 is placed in shell 31, and the color of humidity indication material 32 can change with humidity.This
The humidity indication material 32 of embodiment is, for example, anhydrous cobalt chloride or orange silica gel.Anhydrous cobalt chloride is blueness, once nothing
The water suction of water cobalt chloride is produced after aquation, can become peach six water cobalt chloride (CoCl2.6H2O).And orange silicon
Can then become green after glue water suction.
Shell 31 runs through tank wall, and is combined with casing 10.The shell 31 of the present embodiment is to stretch into casing by opening 100
In 10, and it is assembled on casing 10.Shell 31 has multiple perforation 313 and a transmittance section.Transmittance section is emerging in outside casing 10,
And perforation 313 makes the inner space of casing 10 be connected with the inner space of shell 31.In one embodiment, steam detector 30 can
A glue material (not showing in accompanying drawing) is further included, is further sealingly disposed in what is formed between shell 31 and tank wall
Gap.
In one embodiment, shell 31 is mainly assembled by first housing 310 and second housing 320,
And the first housing 310 and the second housing 320 enclose and set an accommodation space.Humidity indication material 32 is placed in accommodation space.
At least one of first housing 310 is located in casing 10, and at least one of second housing 320 is exposed to outside casing 10
Side.It should be noted that in the present embodiment, the second housing 320 can be separated from each other with the first housing 310.
In addition, the first housing 310 in casing 10 has multiple perforation 313 formed through shell wall, shell is made
31 inner space is connected with the inner space of casing 10.Perforation 313 can be circular hole or stripe shape groove.The present invention is implemented
In example, humidity indication material 32 can be in granular form.When perforation 313 is circular hole, the particle diameter of humidity indication material 32 need to be more than to be worn
The aperture in hole 313, to prevent humidity indication material 32 from being dropped in casing 10 by perforation 313.Similarly, when perforation 313 is bar
During type groove, the particle diameter of humidity indication material 32 need to be more than the width of stripe shape groove.
In the present embodiment, the second housing 320 contains aforesaid transmittance section, and described transmittance section refers to can allow visible
Light is penetrated, and the color change of humidity indication material 32 is observed by the outside of casing 10 with convenient use person, and then is judged in casing 10
Humidity change.When humidity indication material 32 changes color because of water suction, that is, represent the electronic module 20 inside casing 10
Make moist, can remind user that the electronic module 20 for having made moist is processed, and dismantled the second housing 320, will
Humidity indication material 32 takes out to be changed, or carries out reduction treatment in physically or chemically mode.Aforesaid physics mode is for example right
Humidity indication material is heated.
In the present embodiment, the first housing 310 has first wire hole 314, and the second housing 320 has one the
Two wire holes 324 a, so that wire 21 of electronic module 20 is sequentially through the first wire hole 314 and the second wire hole 324
Extend to outside casing 10.When electronic module 20 is battery pack, wire 21 is actually the pressure-wire of battery pack.And pressure-wire is worn
After crossing the first wire hole 313 and the second wire hole 324, load device is attached to, to power to load device.
Steam detector 30 can further include a covering 33, and covering 33 can include fluid sealant and/or sealing
Ring.Covering 33 is used for the gap being sealingly disposed between the wire hole 324 of wire 21 and second, to avoid steam by extraneous entrance
In shell 31, and affect the detecting result of humidity indication material 32.In one embodiment, covering 33 is sealing ring.It is aforementioned
Wire 21 wear and and the mutual close-fitting of sealing ring, to prevent the inner space of the moisture in the external world into shell 31 as far as possible.And
When if desired changing the second housing 320, wire 21 and sealing ring also allow for being separated from each other with the second housing 320.In another reality
In applying example, except sealing ring, the fluid sealant that can also arrange in pairs or groups is used together covering 33, to lift the effect of the extraneous moisture of isolation.It is close
Sealing can be thermosetting resin, photo-curable resin or epoxy resin.Now for the embodiment of the present invention steam detector it is detailed
Fine texture is described as follows.Please coordinate with reference to Fig. 1 and Fig. 2A.Fig. 2A shows the solid point of the steam detector of the embodiment of the present invention
Xie Tu.
First housing 310 can include first plate body 311 and first cylinder 312, wherein the first cylinder 312
Wherein one end open is covered by the first plate body 311 and forms closed end 312a, and the other end of the first cylinder 312 is still one and opens
Mouth end 312b.Aforesaid perforation 313 may be formed on the first plate body 311 or the first cylinder 312.Aforesaid closed end 312a passes through
Opening 100 is stretched in casing 10, the outer surface of the first housing 310 is combined with the side wall of opening 100.In one embodiment,
First plate body 311 is a kind of arc plate, and the end of the first cylinder 312 is engaged in the periphery of the first plate body 311.At another
In embodiment, the first housing 310 can also be a kind of Loadings On Hemispherical Shell, but the shape of the first housing 310 is not limited thereto system.
In one embodiment, when the outer surface of the first housing 310 is combined with the side wall of opening 100, can be by sealing ring
Or glue material is filled in the gap formed between the side wall of the outer surface of the first housing 310 and opening 100.In another embodiment
In, it is to be respectively equipped with male thread and box thread in the outer surface of the first housing 310 and the side wall of opening 100, make the first housing 310
Screw togather and be assembled on casing 10.
The steam detector 30 of the present embodiment further includes a packing ring 36, for by steam detector 30 and tank wall it
Between the clearance seal that formed.Specifically, packing ring 36 is located at what is formed between the side wall of the first shell 310 and opening 100
Gap.
In the present embodiment, the second housing 320 is direct-assembling in the first housing 310, and the mode of assembling can be using screwing togather hand
Section or clipping meanses.In other embodiments, also can be by other connections between the first housing 310 and the second housing 320
Part is combining.In addition, the first housing 310 can also be integrally formed with the second housing 320.In that case, humidity is indicated
Material 32 is sealed in the first housing 310 and the second housing 320, therefore, humidity indication material 32 must select reducible material
Material.So-called reducible material refers to the material after absorbing water, can revert to the state before water suction, example by physically or chemically mode
Such as anhydrous cobalt chloride.
Second housing 320 includes second plate body 321 and second cylinder 322.Second cylinder 322 has one the
One end 322a and a second end 322b, the second end 322B are relative with first end 322a.When the second cylinder 322 is assembled
In the first cylinder 312, first end 322a stretches into the openend 312b of the first cylinder 312, and with the outer of the second cylinder 322
Surface and the mutual close-fitting of inner surface of the first cylinder 312.That is, the external diameter of the second cylinder 322 is less than the first cylinder 312
Internal diameter, and the second cylinder 322 is can be assembled in the first cylinder 312.In one embodiment, the lateral wall of the second cylinder 322 and
First cylinder 312 can be respectively equipped with screw thread near the madial wall of openend 312b, and make the first cylinder 312 and the second cylinder 322
Can mutually screw togather.In the present embodiment, the second plate body 321 and the second cylinder 322 are transparent shells, constitute the second plate body 321 and
The material such as acryl or plastics of the second cylinder 322.In another embodiment, can there was only the second plate body 321 by transparent material
Matter is constituted.
Second plate body 321 is then combined with the second end 322b, and forms a blind end.That is, the second plate body 321
It is to completely enclose the second cylinder 322 in the opening of the second end 322b, and makes the inner space of shell 31 be hedged off from the outer world completely.
In addition, the second plate body 321 is exposed to outside casing 10, and it is completely covered by the opening 100 on casing 10.And the second plate body 321 with
Second cylinder 322 can be integrally formed.Carry out when user's humidity indication material 32 to be changed or to humidity indication material 32
During reduction treatment, the second plate body 321 being exposed to outside casing 10 can be exerted a force, by 310 points of the second housing 320 and the first housing
From.For example, by rotating the second plate body 321, the spiral shell of the second cylinder 322 is made to go out the first cylinder 312, and by the second housing 320
Dismantled by the first housing 310.
In the present embodiment, the second plate body 321 further includes the groove for being formed in the outer surface of the second plate body 321
321a.User can be using coin or proper implements insertion groove 321a, in rotary manner, by steam detector 30 by case
Body 10 is unloaded, or steam detector 30 is installed on casing 10.
The external form of the second housing 320 is not limited to the above embodiments.Refer to Fig. 2 B, it is shown that the steam inspection of the present invention
Survey the three-dimensional exploded view of another embodiment of device 30.The element of the present embodiment is roughly the same with the element in Fig. 2A, below only pin
Different parts is described in detail.In the embodiment of Fig. 2 B, the first end 322a of the second cylinder 322 is blind end, and the
Two plate bodys 321 are a kind of annular slabs, and ring is located at the outer surface of the second cylinder 322, and near the second end 322b.In other words,
The similar carnival hat of the external form of the second housing 320, and the second plate body 321 is similar to the brim of a hat of carnival hat.
Fig. 3 is refer to, the three-dimensional exploded view of the steam detector of another embodiment of the present invention is shown.Each element arrange and
Previous embodiment identical part repeats no more, and is retouched only for the present embodiment and previous embodiment difference below
State.The steam detector 30' of the present embodiment further includes a dividing plate 34, and dividing plate 34 is arranged in shell 31, will be outer
The inner space of shell 31 is divided into a respective independent first space 31a and a second space 31b, second space 31b are located at
First space 31a lower sections.
Specifically, if the steam detector 30' of the present embodiment is arranged on the side wall of casing 10, dividing plate 34 generally and
The tank wall surface that opening 100 is located is vertical.That is, in the previous case dividing plate 34 against the first plate body 311 inner surface,
The internal face of the inner surface of the second plate body 321 and the first cylinder 312 (or second cylinder 322), and accommodation space is separated into
Lower two parts.If the bottom surface that steam detector 30' is arranged on the bottom surface of casing 10, dividing plate 34 and casing 10 is almost parallel.
That is, dividing plate 34 is resisted against the internal face of the first cylinder 312 (or second cylinder 322).
Dividing plate 34 has a upper surface 34a and a lower surface 34b, lower surface 34b relative with upper surface 34a.At this
In embodiment, upper surface 34a is to enclose the one of wall for setting the first space 31a, and lower surface 34b is to enclose to set second space
One of wall of 31b.And dividing plate 34 has multiple perforates 340, each perforate 340 extends to lower surface by upper surface 34a
34b, makes the first space 31a and second space 31b be interconnected by these perforates 340.
In one embodiment, steam detector 30' further includes a hygroscopic material 35, and hygroscopic material 35 with it is wet
Degree indicates that material 32 is respectively positioned in the first space 31a.Hygroscopic material 35 can be before user's electronic module 20 to be directed to dehumidifies, first
Absorb the steam in part casing 10.In the present embodiment, hygroscopic material 35 is anhydrous calcium chloride, and anhydrous calcium chloride absorbs water
/ after can become the aqueous solution.The aqueous solution can flow through these perforates 340 by the first space 31a, and be collected in second space 31b
It is interior.Perforate 340 can be circular hole or elongated hole, and humidity indication material 32 is opened with the size of hygroscopic material 35 more than each
The minimum-value aperture in hole 340.For example, humidity indication material 32 can be in granular form with hygroscopic material 35, and perforate 340 is round
Hole, then the particle diameter of humidity indication material 32 and hygroscopic material 35 more than perforate 340 aperture.Understand in the same manner, if perforate 340 is long
Width of the particle diameter of type hole hole, humidity indication material 32 and hygroscopic material 35 more than perforate 340.
In the present embodiment, when aforesaid perforation 313 is formed in the first housing 310, these perforation 313 are respectively positioned on dividing plate
34 more than upper surface 34a.That is, the space in casing 10 is connected by perforation 313 with the first space 31a, but case
Space in body 10 does not connect with second space 31b, can prevent from collecting in the aqueous solution inflow casing 10 of second space 31b.
In the present embodiment, steam detector 30' further includes an absorbent material 37, and absorbent material 37 is, for example, cotton
Paper, water-absorbing sponge, water suction bubble silk floss or starch acrylamide lonitrile copolymer.Absorbent material 37 is located in second space 31b, for absorbing
The aqueous solution in second space 31b is flowed into by the first space 31a, to avoid when steam detection means 1 is by movement, concussion or upset
When, the aqueous solution of second space 31b reversely flows back towards the first space 31a again, even with the stream of perforation 313 to the space in casing 10,
The drying of the inner space of casing 10 cannot be kept on the contrary.
In other embodiments, hygroscopic material 35 can be drier, for example:Silica gel (gel), ore deposit soil (clay), activity
Aluminum oxide etc..Aforementioned hygroscopic material 35 will not become liquid after absorbing water.In this case, the hygroscopic material can be placed in
First space 31a or second space 31b, it is also possible to do not use aforesaid dividing plate 34.
In sum, the invention discloses a kind of non-electrical minor, low cost, the steam detection means of high reliability, and
Can be directly provided from outward appearance and dry operating environment whether provide in casing.The steam detection means of the embodiment of the present invention is made
Steam detector need not use electric power, and user can be allowed to learn the situation of steam detection means internal wetted, so as to
Have the advantages that easy and easy to implement.In the steam detection means of the embodiment of the present invention, the second transparent housing is arranged on
Casing outside, allows user directly to observe the color of humidity indication material, and assesses the feelings of steam detection means internal wetted
Condition.Additionally, in the steam detector of another embodiment of the present invention, more coordinating hygroscopic material, and steam detection means is entered
The preliminary dehumidifying of row.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (18)
1. a kind of steam detection means, including：
Casing, with tank wall；And
Steam detector, it is characterised in that the steam detector includes：
Hygroscopic material；
Shell, through the tank wall, and is combined with the casing, and the shell has multiple perforation and transmittance section, the printing opacity
Portion is emerging in outside the casing, and the plurality of perforation makes the housing interior volume be connected with the housing interior volume；
And
Humidity indication material, positioned at the inside the shell, wherein the color of the humidity indication material is with the wet of the enclosure
The change of degree and change；
Wherein described steam detector further includes dividing plate, and the dividing plate is arranged on the inside the shell, by the inside the shell
Portion space is divided into respective the first independent space and second space, and the dividing plate has upper surface and lower surface, the following table
Face is relative with the upper surface, and described first is spatially located at the top of the second space, wherein the plurality of perforation is respectively positioned on
More than the upper surface, make the housing interior volume pass through the plurality of perforation and connect with first space, and the case
Body inner space does not connect with the second space；
Wherein described humidity indication material and the hygroscopic material are located in first space, and the dividing plate wears multiple opening
Hole, wherein described each perforate extends to the lower surface from the upper surface, the hygroscopic material absorbs and formed after moisture
The aqueous solution, be collected in the second space by the plurality of perforate by first space.
2. steam detection means as claimed in claim 1, it is characterised in that the hygroscopic material is anhydrous calcium chloride.
3. steam detection means as claimed in claim 1, it is characterised in that the steam detection means further includes water suction
Material, and the absorbent material is cotton paper, water-absorbing sponge, water suction bubble silk floss or starch acrylamide lonitrile copolymer.
4. steam detection means as claimed in claim 1, it is characterised in that the humidity indication material is anhydrous cobalt chloride
Or orange silica gel.
5. steam detection means as claimed in claim 1, it is characterised in that being smaller in size than for the plurality of perforate is the plurality of
The size of hygroscopic material and the plurality of humidity indication material.
6. steam detection means as claimed in claim 1, it is characterised in that the steam detection means further includes water suction
Material, the absorbent material is located at the second space.
7. steam detection means as claimed in claim 1, wherein the steam detector further includes glue material, the glue material
It is sealingly disposed in the gap formed between the shell and the tank wall.
8. steam detection means as claimed in claim 1, it is characterised in that the steam detector further includes packing ring,
The washer sealing is arranged on the gap formed between the shell and the tank wall.
9. steam detection means as claimed in claim 1, it is characterised in that the tank wall has an opening, and the shell
Outer surface is provided with screw thread, the shell spiral shell is consolidated together in the tank wall.
10. steam detection means as claimed in claim 9, it is characterised in that the humidity indication material is anhydrous protochloride
Cobalt.
11. steam detection means as claimed in claim 1, it is characterised in that the shell includes the first housing and second shell
Body, first housing has openend, and second housing has the transmittance section, and second housing is further wrapped
Include：
Cylinder, with first end and the second end, the second end is relative with the first end, and the first end is stretched
Enter the openend, and the mutual close-fitting of inner surface of the outer surface of the cylinder and first housing；And
Plate body, is combined with the second end, and the plate body is located at outside the casing.
12. steam detection means as claimed in claim 11, it is characterised in that first housing encloses with second housing
If accommodation space, to house the humidity indication material and the hygroscopic material.
13. steam detection means as claimed in claim 11, it is characterised in that the appearance of the cylinder of second housing
Face and the mutual close-fitting of inner surface of first housing, make first housing be mutual close-fitting with second housing and can divide
Liftoff setting.
14. steam detection means as claimed in claim 11, it is characterised in that the first end is blind end, and described
Plate body is ring-like plate, and the ring-like plate ring is located at the outer surface of the cylinder.
15. steam detection means as claimed in claim 11, it is characterised in that the tank wall has opening, the first shell
Body is embedded in the tank wall by the opening, and the plate body covers the opening.
The 16. steam detection means as described in claim 11,12,13,14 or 15, it is characterised in that the casing is used for holding
Electronic module is put, and first housing has the first wire hole, second housing has the second wire hole, so that described
The wire of electronic module is sequentially extended to outside the casing through first wire hole and second wire hole.
17. steam detection means as claimed in claim 16, it is characterised in that the steam detector further includes to cover
Part, the covering is sealingly disposed in the gap between the wire and second wire hole.
18. steam detection means as claimed in claim 17, it is characterised in that the covering includes fluid sealant and sealing ring
One kind at least within.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102126086A TWI495865B (en) | 2013-07-22 | 2013-07-22 | Moisture detecting apparatus |
| TW102126086 | 2013-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104330407A CN104330407A (en) | 2015-02-04 |
| CN104330407B true CN104330407B (en) | 2017-05-03 |
Family
ID=52405177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310388917.9A Expired - Fee Related CN104330407B (en) | 2013-07-22 | 2013-08-30 | Water vapor detection device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5871998B2 (en) |
| CN (1) | CN104330407B (en) |
| TW (1) | TWI495865B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441735A (en) * | 2016-10-18 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Waterproof detection method for battery pack |
| CN109826372B (en) * | 2019-01-31 | 2020-12-08 | 泰州市康泰建材科技有限公司 | Foam concrete roof insulation board capable of detecting internal humidity and manufacturing method thereof |
| KR102143724B1 (en) * | 2019-12-05 | 2020-08-11 | 송호용 | Leakage detector |
| CN113437242B (en) * | 2021-06-29 | 2023-06-20 | 固安翌光科技有限公司 | Packaging structure and photoelectric device |
| CN114018917A (en) * | 2021-10-29 | 2022-02-08 | 东风商用车有限公司 | Humidity detection device, battery pack and detection method |
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|---|---|---|---|---|
| US4793180A (en) * | 1981-10-14 | 1988-12-27 | Agm Cargo-Ties, Inc. | Delayed action irreversible humidity indicator |
| TW337366U (en) * | 1998-01-19 | 1998-07-21 | Wei Yuan Technologies Co Ltd | A color-changing humidity meter |
| CN200975980Y (en) * | 2006-11-29 | 2007-11-14 | 哈尔滨建成集团有限公司 | Humidometer dedicated for hermetic package container |
| CN201321223Y (en) * | 2008-12-25 | 2009-10-07 | 杨金元 | Damp-proof seal box |
| US8127761B2 (en) * | 2008-02-18 | 2012-03-06 | Covidien Ag | Device for detecting relative humidity in a respiratory circuit |
| CN102472427A (en) * | 2009-07-24 | 2012-05-23 | 株式会社小金井 | Connection joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730297Y2 (en) * | 1976-05-24 | 1982-07-02 | ||
| JPS59146490U (en) * | 1983-03-07 | 1984-09-29 | 松下電工株式会社 | multilayer panel |
| JPH04294744A (en) * | 1991-03-25 | 1992-10-19 | Hitachi Ltd | Moistureproofing case |
| JP3519930B2 (en) * | 1997-12-26 | 2004-04-19 | 三洋電機株式会社 | Battery pack |
| US8707762B2 (en) * | 2011-11-04 | 2014-04-29 | John Gardner Pfanstiehl | Low cost humidity and mold indicator for buildings |
-
2013
- 2013-07-22 TW TW102126086A patent/TWI495865B/en not_active IP Right Cessation
- 2013-08-30 CN CN201310388917.9A patent/CN104330407B/en not_active Expired - Fee Related
-
2014
- 2014-07-17 JP JP2014146386A patent/JP5871998B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793180A (en) * | 1981-10-14 | 1988-12-27 | Agm Cargo-Ties, Inc. | Delayed action irreversible humidity indicator |
| TW337366U (en) * | 1998-01-19 | 1998-07-21 | Wei Yuan Technologies Co Ltd | A color-changing humidity meter |
| CN200975980Y (en) * | 2006-11-29 | 2007-11-14 | 哈尔滨建成集团有限公司 | Humidometer dedicated for hermetic package container |
| US8127761B2 (en) * | 2008-02-18 | 2012-03-06 | Covidien Ag | Device for detecting relative humidity in a respiratory circuit |
| CN201321223Y (en) * | 2008-12-25 | 2009-10-07 | 杨金元 | Damp-proof seal box |
| CN102472427A (en) * | 2009-07-24 | 2012-05-23 | 株式会社小金井 | Connection joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5871998B2 (en) | 2016-03-01 |
| CN104330407A (en) | 2015-02-04 |
| TW201504617A (en) | 2015-02-01 |
| JP2015021972A (en) | 2015-02-02 |
| TWI495865B (en) | 2015-08-11 |
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Effective date of registration: 20170602 Address after: No. two, Southeast Avenue, Suzhou, Jiangsu, Changshou City Patentee after: Veccom Electronics (Changshu) Co. Ltd. Address before: Hsinchu County, Taiwan, China Patentee before: Xinpu Science-Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20170830 |