CN109797884A - A kind of rapid construction moisture absorption self-desiccation wall - Google Patents
A kind of rapid construction moisture absorption self-desiccation wall Download PDFInfo
- Publication number
- CN109797884A CN109797884A CN201910089398.3A CN201910089398A CN109797884A CN 109797884 A CN109797884 A CN 109797884A CN 201910089398 A CN201910089398 A CN 201910089398A CN 109797884 A CN109797884 A CN 109797884A
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- CN
- China
- Prior art keywords
- wall
- seal casinghousing
- desiccation
- gas permeability
- air inlet
- Prior art date
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 38
- 238000000576 coating method Methods 0.000 claims abstract description 38
- 239000011229 interlayer Substances 0.000 claims abstract description 34
- 230000035699 permeability Effects 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 21
- 235000019354 vermiculite Nutrition 0.000 claims description 16
- 229910052902 vermiculite Inorganic materials 0.000 claims description 15
- 239000010455 vermiculite Substances 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006392 deoxygenation reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The invention discloses a kind of rapid construction moisture absorption self-desiccation walls, belong to construction wall field, a kind of rapid construction moisture absorption self-desiccation wall, including wall, seal casinghousing, gas permeability interlayer and air inlet pipe, the inside of wall is arranged in seal casinghousing, gas permeability interlayer is arranged on the inside of seal casinghousing, and four edges of gas permeability interlayer are connect with the inner wall of seal casinghousing, gas permeability interlayer will be divided into two parts of filled cavity and flowing lumen inside seal casinghousing, digging on the metope of wall and the side wall of seal casinghousing has the preformed hole being mutually matched, air inlet pipe is located at the right side of gas permeability interlayer, and one end of air inlet pipe passes through preformed hole and extends in flowing lumen, the other end of air inlet pipe is located at outside wall and is connected with sealed valve cap, it may be implemented after worker carries out coating application to metope, it can quickly make coating from interior by outer drying, improve construction Speed, while personnel escape in the scene of a fire can be helped when fire occurs.
Description
Technical field
The present invention relates to construction wall fields, more specifically to a kind of rapid construction moisture absorption self-desiccation wall.
Background technique
The decoration such as coating, wallpaper of surface of wall requires that being laid with base has sufficiently dry degree.If weather is damp for a long time
Wet, wall ground layer is not enough dried with regard to carrying out surface construction, it is easy to which there is a situation where ornament materials to go mouldy.Such as Puttying,
If, with regard to repeating to stamp putty or swabbing, wherein excessive moisture lock, wall will in the case where putty is not parched
There is " perspiration " infiltration or even Large Area Cracking.
Currently, the method solved for problems is, when carrying out wall or ground layer is constructed, multilayer scumbling is taken
Method, and extend after every layer of construction and drying time and carry out ventilation operation.
But since every layer of construction generally should be at least spaced 2 hours or more, and when weather temperature is not suitable for, need to lead to
Air-dry the dry time can also continue extend, substantially prolong the duration of construction, influence construction speed, moreover, once because seek into
Degree just applies second when drying is no abundant, it will and cause material the phenomenon that " not doing in surface drying " occur, can only finally root out,
In addition, existing wall cannot help to escape when fire occurs.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of rapid construction moisture absorption self-desiccation walls
Body, it may be implemented after worker carries out coating application to metope, and coating can quickly be made, by outer drying, to improve construction speed from interior
Degree, while personnel escape in the scene of a fire can be helped when fire occurs.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of rapid construction moisture absorption self-desiccation wall, including wall, seal casinghousing, gas permeability interlayer and air inlet pipe, it is described
The inside of wall is arranged in seal casinghousing, and the gas permeability interlayer is arranged on the inside of seal casinghousing, and four sides of gas permeability interlayer
Along connecting with the inner wall of seal casinghousing, the gas permeability interlayer will be divided into two portions of filled cavity and flowing lumen inside seal casinghousing
Point, digging on the metope of the wall and the side wall of seal casinghousing has the preformed hole being mutually matched, and the air inlet pipe is located at ventilative
Property interlayer right side, and one end of air inlet pipe pass through preformed hole extend in flowing lumen, the other end of the air inlet pipe is located at wall
Outside and it is connected with sealed valve cap, may be implemented after worker carries out coating application to metope, can quickly make coating from interior by outer
It is dry, speed of application is improved, while personnel escape in the scene of a fire can be helped when fire occurs.
Further, the inside of the seal casinghousing is filled with high-purity iron powder, active carbon, inorganic salts and water-absorbing resins
The polymer of equal synthesis, is reacted under the action of catalyst with oxygen by high-purity iron powder and carries out heat release.
Further, the inner wall of the seal casinghousing is connected with vermiculite coating, and vermiculite coating can be kept the temperature, and enables temperature
Enough last much longer, conducive to the drying to coating, the vermiculite coating is located at close to the side of air inlet pipe, and vermiculite coating
Width is less than the width of flowing lumen, and the flowable space of air is reserved in flowing lumen.
Further, the gas permeability interlayer can be anticorrosion cloth, and the two sides of the gas permeability interlayer are equipped with setting net,
And setting net is connect with seal casinghousing inner wall, keeps the shape of gas permeability interlayer.
Further, pumping oxygen processing can be done by taking out oxygen machine in the filled cavity and flowing lumen, it can also be true by taking out
Empty machine vacuumizes, and does deoxygenation processing, protects filled cavity internal-response object, and the control exothermic reaction time makes it be not easy to carry out in advance,
Vacuumize the heat-proof quality that can also enhance seal casinghousing.
Further, the inner wall of the seal casinghousing is uniformly coated with preserving and sealing coating, and the thickness of preserving and sealing coating
Degree is 0.03-0.07mm, guarantees the leakproofness inside seal casinghousing, conducive to the use of the present apparatus.
Further, sealing ring is equipped between the air inlet pipe and preformed hole, and sealing ring and air inlet pipe and preformed hole are equal
Interference fit improves leakproofness, makes to be not easy that there are gaps between air inlet pipe and preformed hole, and then air is effectively prevent to enter sealing
In shell.
Further, the position of the preformed hole is arranged at away from ground 1m-1.5m, is more suitable for the height of human body, convenient
Opening operation of the worker to sealed valve cap.
Further, three lateral coaming plates, the rotation connection of three lateral coaming plate lower end are fixedly connected on the metope of the wall
There is unilateral curved cover plate, and sealed valve cap is located between three lateral coaming plates and unilateral curved cover plate, the unilateral side curved cover plate is separate
Multiple lock-screws are connected between one end and metope of three lateral coaming plates, three lateral coaming plates and unilateral curved cover plate enclose sealed valve cap
In inside, sealed valve cap is protected in order to avoid sealed valve cap is opened or lost by accidentally touching, three lateral coaming plate upper ends can also place article.
Further, the unilateral curved cover plate is made of glass material, in emergency circumstances opens sealing for convenience
Valve deck can break unilateral curved cover plate, and the outer surface of the unilateral side curved cover plate is bonded with fluorescent adhesive paper, can in dark
The position for reminding resident's sealed valve cap, effectively avoids being bruised when resident's activity.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented after worker carries out coating application to metope, can quickly make coating from interior by outer dry
It is dry, speed of application is improved, while personnel escape in the scene of a fire can be helped when fire occurs.
(2) inside of seal casinghousing is filled with the poly- of the synthesis such as high-purity iron powder, active carbon, inorganic salts and water-absorbing resins
Object is closed, is reacted under the action of catalyst with oxygen by high-purity iron powder and carries out heat release.
(3) inner wall of seal casinghousing is connected with vermiculite coating, and vermiculite coating can be kept the temperature, and keeps temperature persistently longer
Time, conducive to the drying to coating, vermiculite coating is located at close to the side of air inlet pipe, and the width of vermiculite coating is less than flowing lumen
Width, in flowing lumen reserve the flowable space of air.
(4) gas permeability interlayer can be anticorrosion cloth, and the two sides of gas permeability interlayer are equipped with setting net, and shape net and sealing
Inner walls connection, keeps the shape of gas permeability interlayer.
(5) pumping oxygen processing can be done by taking out oxygen machine in filled cavity and flowing lumen, can also be vacuumized by evacuator,
Deoxygenation processing is done, filled cavity internal-response object is protected, the control exothermic reaction time makes it be not easy to carry out in advance, and vacuumizing can also increase
The heat-proof quality of strong seal casinghousing.
(6) inner wall of seal casinghousing is uniformly coated with preserving and sealing coating, and preserving and sealing coating with a thickness of 0.03-
0.07mm guarantees the leakproofness inside seal casinghousing, conducive to the use of the present apparatus.
(7) sealing ring is equipped between air inlet pipe and preformed hole, and sealing ring is interference fitted with air inlet pipe and preformed hole, is mentioned
High leakproofness, makes to be not easy that there are gaps between air inlet pipe and preformed hole, and then air is effectively prevent to enter in seal casinghousing.
(8) position of preformed hole is arranged at away from ground 1m-1.5m, is more suitable for the height of human body, facilitates worker to sealing
The opening operation of valve deck.
(9) three lateral coaming plates are fixedly connected on the metope of wall, three lateral coaming plate lower ends are rotatably connected to unilateral curved cover plate,
And sealed valve cap is located between three lateral coaming plates and unilateral curved cover plate, unilateral curved cover plate one end and metope far from three lateral coaming plates
Between be connected with multiple lock-screws, sealed valve cap is trapped among inside by three lateral coaming plates and unilateral curved cover plate, protects sealed valve cap
In order to avoid sealed valve cap is opened or lost by accidentally touching, three lateral coaming plate upper ends can also place article.
(10) unilateral curved cover plate is made of glass material, and in emergency circumstances opening sealed valve cap for convenience can be by list
Side curved cover plate is broken, and the outer surface of unilateral curved cover plate is bonded with fluorescent adhesive paper, and resident's sealing valve can be reminded in dark
The position of lid effectively avoids being bruised when resident's activity.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the invention；
Fig. 2 is partial structure diagram of the invention；
Fig. 3 is part-structure side view of the invention；
Fig. 4 is positive structure schematic of the invention；
Fig. 5 is structural schematic diagram at A in Fig. 4.
Figure label explanation:
1 wall, 2 seal casinghousings, 21 filled cavities, 22 flowing lumens, 3 gas permeability interlayers, 4 air inlet pipe, 5 sealed valve caps, 6 vermiculites
Coating, 71 3 lateral coaming plates, 72 unilateral curved cover plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments, it is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Please refer to Fig. 1-5, a kind of rapid construction moisture absorption self-desiccation wall, including wall 1, seal casinghousing 2, gas permeability interlayer
3 and air inlet pipe 4, seal casinghousing 2 is arranged in the inside of wall 1, and the setting of gas permeability interlayer 3 is in 2 inside of seal casinghousing, and gas permeability
Four edges of interlayer 3 are connect with the inner wall of seal casinghousing 2, and gas permeability interlayer 3 will be divided into 21 He of filled cavity inside seal casinghousing 2
Digging on 22 two parts of flowing lumen, the metope of wall 1 and the side wall of seal casinghousing 2 has the preformed hole being mutually matched, air inlet pipe 4
Positioned at the right side of gas permeability interlayer 3, and one end of air inlet pipe 4 passes through preformed hole and extends in flowing lumen 22, air inlet pipe 4 it is another
End is located at outside wall and is connected with sealed valve cap 5, and the thickness and seal casinghousing 2 of gas permeability interlayer 3 can away from the distance between metope
It is configured after test of many times, it is desirable that when 2 inside heat release of seal casinghousing, metope temperature is to guarantee metope between 10-35 DEG C
The adhesive force and intensity of coating.
Polymerization of the inside of seal casinghousing 2 filled with synthesis such as high-purity iron powder, active carbon, inorganic salts and water-absorbing resins
Object is reacted under the action of catalyst with oxygen by high-purity iron powder and carries out heat release, and the inner wall of seal casinghousing 2 is connected with vermiculite painting
Layer 6, vermiculite coating 6 can be kept the temperature, and temperature is enable to last much longer, and conducive to the drying to coating, vermiculite coating 6 is located at
Close to the side of air inlet pipe 4, and the width of vermiculite coating 6 is less than the width of flowing lumen 22, and reserving air in flowing lumen 22 can
The space of flowing, gas permeability interlayer 3 can be anticorrosion cloth, and the two sides of gas permeability interlayer 3 are equipped with setting net, and shape net with it is close
The connection of 2 inner wall of capsule body, keeps the shape of gas permeability interlayer 3.
Pumping oxygen processing can be done by taking out oxygen machine in filled cavity 21 and flowing lumen 22, can also be taken out by evacuator true
Sky does deoxygenation processing, protects 21 internal-response object of filled cavity, and the control exothermic reaction time makes it be not easy to carry out in advance, vacuumizes
The heat-proof quality of seal casinghousing 2 can also be enhanced, the inner wall of seal casinghousing 2 is uniformly coated with preserving and sealing coating, and preserving and sealing
Coating with a thickness of 0.03-0.07mm, guarantee the leakproofness inside seal casinghousing 2, conducive to the use of the present apparatus.
Sealing ring is equipped between air inlet pipe 4 and preformed hole, and sealing ring is interference fitted with air inlet pipe 4 and preformed hole, is mentioned
High leakproofness, makes to be not easy that there are gaps between air inlet pipe 4 and preformed hole, and then air is effectively prevent to enter in seal casinghousing 2, in advance
The position boxed out is arranged at away from ground 1m-1.5m, is more suitable for the height of human body, and worker is facilitated to grasp the opening of sealed valve cap 5
Make.
Three lateral coaming plates 71 are fixedly connected on the metope of wall 1, three lateral coaming plates, 71 lower end is rotatably connected to unilateral arc covers
Plate 72, and sealed valve cap 5 is located between three lateral coaming plates 71 and unilateral curved cover plate 72, unilateral curved cover plate 72 is far from three lateral coaming plates
Multiple lock-screws are connected between 71 one end and metope, three lateral coaming plates 71 and unilateral curved cover plate 72 enclose sealed valve cap 5
In inside, protecting sealed valve cap 5, touching is opened or loss, three lateral coaming plates, 71 upper end can also place article in order to avoid sealed valve cap 5 is missed,
Unilateral curved cover plate 72 is made of glass material, and in emergency circumstances opening sealed valve cap 5 for convenience can be by unilateral arc covers
Plate 72 is broken, and the outer surface of unilateral curved cover plate 72 is bonded with fluorescent adhesive paper, and resident's sealed valve cap 5 can be reminded in dark
Position effectively avoids being bruised when resident's activity.
After carrying out coating application work to metope, worker can open sealed valve cap 5, and outside air is made to pass through air inlet pipe 4
It circulates in chamber 22, air circulates in flowing lumen 22 and inside the entrance filled cavity 21 of gas permeability interlayer 3, filled cavity 21
High-purity iron powder reacted under the action of catalyst with the oxygen in air generate iron oxide, this exothermic heat of reaction, the heat of releasing
By being thermally conducted to that the coating being laid on metope is dried from inside to outside up to metope, in addition, can be used again after the completion of heat release
Sealed valve cap 5 closes air inlet pipe 4, sealed valve cap 5 is opened when fire occurs, carbon monoxide enters in filled cavity 21, in high temperature
Iron oxide is reduced into iron under effect, this exothermic heat of reaction can cool down while carbonomonoxide concentration in reducing fire, mention
The escape rate of personnel in the high scene of a fire.
It is described above；It is merely preferred embodiments of the present invention；But scope of protection of the present invention is not limited thereto；
Anyone skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；It should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of rapid construction moisture absorption self-desiccation wall, including wall (1), seal casinghousing (2), gas permeability interlayer (3) and air inlet
It manages (4), it is characterised in that: in the inside of wall (1), the gas permeability interlayer (3) is arranged close for seal casinghousing (2) setting
On the inside of capsule body (2), and four edges of gas permeability interlayer (3) are connect with the inner wall of seal casinghousing (2), the gas permeability interlayer
(3) (22) two parts of filled cavity (21) and flowing lumen will be divided into inside seal casinghousing (2), the metope of the wall (1) and close
Digging on the side wall of capsule body (2) has the preformed hole being mutually matched, and the air inlet pipe (4) is located at the right side of gas permeability interlayer (3),
And one end of air inlet pipe (4) passes through preformed hole and extends in flowing lumen (22), the other end of the air inlet pipe (4) is located at outside wall simultaneously
It is connected with sealed valve cap (5).
2. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the seal casinghousing
(2) polymer of the inside filled with synthesis such as high-purity iron powder, active carbon, inorganic salts and water-absorbing resins.
3. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the seal casinghousing
(2) inner wall is connected with vermiculite coating (6), and the vermiculite coating (6) is located at close to the side of air inlet pipe (4), and vermiculite coating
(6) width is less than the width of flowing lumen (22).
4. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the gas permeability interlayer
(3) it can be anticorrosion cloth, the two sides of the gas permeability interlayer (3) are equipped with setting net, and shape net and seal casinghousing (2) inner wall
Connection.
5. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the filled cavity (21)
Pumping oxygen processing can be done by taking out oxygen machine in flowing lumen (22), can also be vacuumized by evacuator.
6. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the seal casinghousing
(2) inner wall is uniformly coated with preserving and sealing coating, and preserving and sealing coating with a thickness of 0.03-0.07mm.
7. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the air inlet pipe (4)
Sealing ring is equipped between preformed hole, and sealing ring is interference fitted with air inlet pipe (4) and preformed hole.
8. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the position of the preformed hole
It installs at away from ground 1m-1.5m.
9. a kind of rapid construction moisture absorption self-desiccation wall according to claim 1, it is characterised in that: the wall (1)
It being fixedly connected on metope three lateral coaming plates (71), three lateral coaming plate (71) lower end is rotatably connected to unilateral curved cover plate (72),
And sealed valve cap (5) is located between three lateral coaming plates (71) and unilateral curved cover plate (72), the unilateral side curved cover plate (72) is separate
Multiple lock-screws are connected between one end and metope of three lateral coaming plates (71).
10. a kind of rapid construction moisture absorption self-desiccation wall according to claim 9, it is characterised in that: the unilateral side arc
Cover board (72) is made of glass material, and the outer surface of the unilateral side curved cover plate (72) is bonded with fluorescent adhesive paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089398.3A CN109797884B (en) | 2019-01-30 | 2019-01-30 | Quick construction moisture absorption is from dry wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089398.3A CN109797884B (en) | 2019-01-30 | 2019-01-30 | Quick construction moisture absorption is from dry wall body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109797884A true CN109797884A (en) | 2019-05-24 |
| CN109797884B CN109797884B (en) | 2020-09-18 |
Family
ID=66559188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910089398.3A Active CN109797884B (en) | 2019-01-30 | 2019-01-30 | Quick construction moisture absorption is from dry wall body |
Country Status (1)
| Country | Link |
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| CN (1) | CN109797884B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657400A (en) * | 2019-11-19 | 2020-01-07 | 湖南德霸照明制造有限公司 | Antifog automobile headlamp |
-
2019
- 2019-01-30 CN CN201910089398.3A patent/CN109797884B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657400A (en) * | 2019-11-19 | 2020-01-07 | 湖南德霸照明制造有限公司 | Antifog automobile headlamp |
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| Publication number | Publication date |
|---|---|
| CN109797884B (en) | 2020-09-18 |
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Effective date of registration: 20200825 Address after: 443500 No. 58, Group I, Liujin Tan Village, Changyang Moshi Town, Yichang City, Hubei Province Applicant after: HUBEI ZHONGHE GUANGYUAN CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 138000 No. 88 Danqing Street, Qian'an County, Songyuan City, Jilin Province Applicant before: Shang Wenhui |
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