CN105517391B - Waterproof construction loaded on the fire-fighting equipment on wall - Google Patents
Waterproof construction loaded on the fire-fighting equipment on wall Download PDFInfo
- Publication number
- CN105517391B CN105517391B CN201610036988.6A CN201610036988A CN105517391B CN 105517391 B CN105517391 B CN 105517391B CN 201610036988 A CN201610036988 A CN 201610036988A CN 105517391 B CN105517391 B CN 105517391B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- stopple
- diversion trench
- detector
- fire detector
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The present invention discloses a kind of waterproof construction loaded on the fire-fighting equipment on wall, the pedestal including being fixed on roof, and multiple entrance holes are offered on the pedestal, and stopple is equipped in entrance hole, and the material of the stopple is TPE flexible glue material, and the stopple and conducting wire are fitted close；Diversion trench is offered on pedestal and on the joint face on roof.Detector of the present invention is additionally provided with the stopple of diversion trench and TPE soft rubber material at the back side of pedestal, prevents the steam on conducting wire from entering inside detector, is equipped with the ponding that the back side is discharged in diversion trench in time in base back surface, prevents ponding from entering chassis interior.Drain tank and drain hole are offered on the labyrinth inside detector, for internal ponding to be discharged.Therefore, diversion trench enters inside equipment for preventing ponding, when water once enters inside equipment, and is discharged in time by drain hole and drain tank.Therefore, detector of the invention has both prevention and sluicing effect, is very suitable in the environment of the humidity such as south, coastal or basement.
Description
Technical field
The present invention relates to a kind of fire-fighting equipments, and the fire detector of indoor roof can be installed on especially with respect to one kind.
Background technique
Currently, in the market detector in the coastal south underground room environmental in use, since indoor air humidity is big, lead to
95% or more can often be reached, when daytime and at night there is excessive temperature differentials phenomenon when, detector outer lead since steam can condense,
Therefore lead to there is water to flow into inside detector along conducting wire, and detector cannot in time release water, and detector is caused to be sent out due to water inlet
Raw short circuit phenomenon, detector can not work normally, and cause security risk.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of waterproof constructions loaded on the fire-fighting equipment on wall, can be used for
In the big environment of southern or coastal air humidity, short circuit phenomenon of intaking will not occur inside detector.
In order to solve the above-mentioned technical problems, the present invention provides a kind of waterproof construction loaded on the fire-fighting equipment on wall,
It is fixed on the pedestal on roof, multiple entrance holes are offered on the pedestal, are equipped with stopple, the material of the stopple in the entrance hole
For TPE flexible glue material, the stopple and conducting wire are fitted close；Diversion trench is offered on pedestal and on the joint face on roof.
Further, the diversion trench is equipped with 4 square grooves, vertical and intersection arrangement, and the bottom of diversion trench is from center to side
The inclination of edge direction.
Further, the material of the pedestal is ABS, and the stopple is integrated with pedestal injection molding.
Further, the fire-fighting equipment is smoke detector, which is equipped with labyrinth, and the labyrinth is
The cover body of truncated cone-shaped is gradually extended outwardly to cover top by cover bottom, and forms the boss structure of an evagination at top.
Further, the slot bottom is equipped with the groove structure that light barrier surrounds, and multiple drain holes are equipped in the groove, sluices
The diameter in hole is 1~1.5mm.
Further, the sluicing bore dia is 1.2mm.
Further, the outer rim of the boss is equipped with multiple drain tanks for being communicated to outside.
Further, the drain tank for being communicated to outside is equipped with 4 along axial direction altogether, and is uniformly distributed.
Further, the fire-fighting equipment is smoke detector, combined aural and visual alarm, input module, output module or reports manually
Alert button.
Further, the base shape is round or polygon.
The technical effects of the invention are that: waterproof construction of the invention is used for combined aural and visual alarm, smoke detector or input
On the warning devices such as output module, there is the entrance hole for wearing conducting wire on pedestal, the hole of TPE flexible glue material is equipped in entrance hole
Plug, the flexible glue material have preferable leakproofness, conducting wire are tightly fixed in entrance hole, when detector is in southern littoral
When area or basement humidity, steam on conducting wire is effectively prevented to flow to inside detector.In addition, the back side in pedestal is additionally provided with water conservancy diversion
Slot exports the ponding at the back side in time, and especially four direction has diversion trench.So the stopple that is equipped with of the back side of pedestal and
Diversion trench has good preventive effect.
Further more, the cover bottom of the labyrinth in smoke detector, equipped with the groove that light barrier surrounds, when water is flowed into along side wall
Drain hole is equipped with when groove, in groove, and ponding is discharged in time.Also, it also is provided in the boss outer rim of labyrinth outside connection
Drain tank, the moisture being discharged into inside detector in time.
Therefore, it is big loaded on the waterproof construction of the fire-fighting equipment on wall to be suitable for ambient humidity by the present invention, especially reaches
95% or more, there are good prevention and drainage effect.
Detailed description of the invention
Fig. 1 is the stereochemical structure exploded view of waterproof construction of the present invention loaded on the smoke detector on wall；
Fig. 2 is one of the structural schematic diagram of smoke sensing detector labyrinth cover of the present invention；
Fig. 3 is the two of smoke sensing detector labyrinth cover structure schematic diagram of the present invention；
Fig. 4 is one of smoke detector schematic diagram of base structure of the present invention；
Fig. 5 is the two of smoke detector schematic diagram of base structure of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As Figure 1-Figure 5, the waterproof construction 10 for the present invention loaded on the fire-fighting equipment on wall, the present embodiment is to feel cigarette
It is illustrated for detector, which includes labyrinth 2 and the pedestal 1 for being fixed on roof, will be entire by pedestal 1
Detector is hung upside down offers multiple entrance holes for wearing conducting wire on roof, pedestal 1.Pedestal 1 is connected as one with shell 3, fan
Palace cover 2 is located at the inside of shell 3, offers multiple loopholes on side wall, the cover body of the generally truncated cone-shaped of labyrinth 2, by
Cover bottom gradually extends outwardly to cover top, and forms 23 structure of boss of an evagination at top, and the outer rim of boss 23 is equipped with multiple
It is connected to the external drain tank 21 for being communicated to outside, in the present embodiment, drain tank 21 is equipped with 4 along axial direction altogether, and uniformly
Distribution can also select the scheme of multiple or multi-angle arrangement according to user demand.In addition, being equipped at the cover bottom of labyrinth 2 light-blocking
24 structure of groove that plate surrounds is equipped with multiple drain holes 22 in the groove 24, and the diameter of drain hole 22 is 1~1.5mm, most preferably
Diameter dimension is 1.2mm.When this is loaded on waterproof construction wet environment or the water inlet of the smoke detector on wall, hold in groove
Easy ponding is easy to make the route inside detector the failures such as short circuit occur if be discharged not in time.So drain hole 22 solves
The technical problem of ponding inside detector.
It is equipped with the entrance hole 11 for wearing conducting wire on pedestal 1, stopple is equipped in entrance hole 11, the material of the stopple is TPE
Flexible glue material, the material of pedestal 1 are ABS, and stopple is integrated with the injection molding of pedestal 11.The stopple and conducting wire are fitted close, due to hole
Plug is that the same sealing-plug of shape is the same, will play the role of close-connected between entrance hole 11 and conducting wire, effectively prevent conducting wire
Steam is entered inside detector by entrance hole 11.Diversion trench 12 is offered on pedestal 1 and on the joint face on roof.It leads
Chute 12 is equipped with 4 square grooves, vertical and intersection arrangement, and the bottom of diversion trench 12 is tilted from center to edge direction, be convenient for and
When water is discharged.
Waterproof construction of the invention can be used for the smoke detectors of various models, combined aural and visual alarm and input, defeated
Out module, on manual pull station, pedestal is the Common Shapes such as round, rectangular, polygon.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (7)
1. a kind of waterproof smoke fire detector offers more including labyrinth and the pedestal for being fixed on roof on the pedestal
A entrance hole, which is characterized in that be equipped with stopple in the entrance hole, the material of the stopple is TPE flexible glue material, the stopple with lead
Line is fitted close；Diversion trench is offered on pedestal and on the joint face on roof, the diversion trench is equipped with 4 square grooves,
Vertical and intersection arrangement, the bottom of diversion trench are tilted from center to edge direction.
2. waterproof smoke fire detector according to claim 1, which is characterized in that the material of the pedestal is ABS, institute
The stopple stated is integrated with pedestal injection molding.
3. waterproof smoke fire detector according to claim 1, which is characterized in that the labyrinth is the cover of truncated cone-shaped
Body is gradually extended outwardly to cover top by cover bottom, and forms the boss structure of an evagination at top.
4. waterproof smoke fire detector according to claim 3, which is characterized in that the cover bottom is surrounded equipped with light barrier
Groove structure, multiple drain holes are equipped in the groove, the diameter of drain hole is 1 ~ 1.5mm.
5. waterproof smoke fire detector according to claim 4, which is characterized in that the sluicing bore dia is 1.2mm.
6. waterproof smoke fire detector according to claim 3, which is characterized in that the outer rim of the boss is equipped with multiple
It is communicated to external drain tank.
7. waterproof smoke fire detector according to claim 6, which is characterized in that described to be communicated to external drain tank
It is equipped with 4 altogether along axial direction, and is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036988.6A CN105517391B (en) | 2016-01-20 | 2016-01-20 | Waterproof construction loaded on the fire-fighting equipment on wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036988.6A CN105517391B (en) | 2016-01-20 | 2016-01-20 | Waterproof construction loaded on the fire-fighting equipment on wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105517391A CN105517391A (en) | 2016-04-20 |
| CN105517391B true CN105517391B (en) | 2019-01-25 |
Family
ID=55724910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610036988.6A Active CN105517391B (en) | 2016-01-20 | 2016-01-20 | Waterproof construction loaded on the fire-fighting equipment on wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105517391B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019217579A1 (en) | 2018-05-09 | 2019-11-14 | Carrier Corporation | Smoke chamber for multiwave multiangle smoke detector |
| CN108564759B (en) * | 2018-05-29 | 2024-02-06 | 青鸟消防股份有限公司 | Flue gas labyrinth cover |
| GB2586459B (en) * | 2019-08-16 | 2021-10-20 | Apollo Fire Detectors Ltd | Fire or smoke detector |
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| CN205546246U (en) * | 2016-01-20 | 2016-08-31 | 北大青鸟环宇消防设备股份有限公司 | Adorn waterproof construction of fire -fighting equipment on wall body |
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| DE9316279U1 (en) * | 1993-10-25 | 1994-01-13 | Striebel & John Gmbh & Co Kg | Cable entry |
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| CN1182928A (en) * | 1996-10-11 | 1998-05-27 | 尼塔恩株式会社 | Ionization smog monitor |
| CN1305100A (en) * | 1999-11-01 | 2001-07-25 | 报知机株式会社 | Photoelectric smoke detector and smoke detector parts |
| CN201060529Y (en) * | 2007-04-03 | 2008-05-14 | 清谷电子有限公司 | Anti-drip type fire alarm detector and pedestal thereof |
| CN101538906A (en) * | 2009-04-16 | 2009-09-23 | 山西天晶新能源有限公司 | Integrated solar power generation entire roof and mounting method |
| CN201490671U (en) * | 2009-05-26 | 2010-05-26 | 江苏省电力公司苏州供电公司 | Cover plate of cable channel |
| CN101702501A (en) * | 2009-11-20 | 2010-05-05 | 励国庆 | Junction box |
| CN201639876U (en) * | 2010-02-05 | 2010-11-17 | 淮安市金恒泰科技有限公司 | Miniature controller casing of electric bicycle |
| CN101794493A (en) * | 2010-02-11 | 2010-08-04 | 河北北大青鸟环宇消防设备有限公司 | Labyrinth sheath of smoke-sensing detector |
| CN201638342U (en) * | 2010-02-11 | 2010-11-17 | 河北北大青鸟环宇消防设备有限公司 | Water releasing device on smoke fire detector |
| CN102854225A (en) * | 2012-08-31 | 2013-01-02 | 常熟市德虞矿山机电有限公司 | Smog sensor |
| CN103906391A (en) * | 2014-04-11 | 2014-07-02 | 上海松江飞繁电子有限公司 | Waterproof structure for detector |
| CN205546246U (en) * | 2016-01-20 | 2016-08-31 | 北大青鸟环宇消防设备股份有限公司 | Adorn waterproof construction of fire -fighting equipment on wall body |
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| Publication number | Publication date |
|---|---|
| CN105517391A (en) | 2016-04-20 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building, block C, 2 Patentee after: Bluebird fire Co., Ltd Address before: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building, block C, 2 Patentee before: Beida Jade Bird Universal Fire Alarm Device Co., Ltd. |