CN102509415B - Smoke detecting fire-fighting probe protector - Google Patents
Smoke detecting fire-fighting probe protector Download PDFInfo
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- CN102509415B CN102509415B CN201110443852.4A CN201110443852A CN102509415B CN 102509415 B CN102509415 B CN 102509415B CN 201110443852 A CN201110443852 A CN 201110443852A CN 102509415 B CN102509415 B CN 102509415B
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- cover body
- fighting
- groove
- magnet
- protector
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Abstract
The invention relates to the field of fire-fighting equipment, in particular to a smoke detecting fire-fighting probe protector. The protector comprises a cover body and a bottom cap, wherein the cover body covers a smoke detecting fire-fighting probe; the bottom cap can be connected with the bottom of the cover body hermetically; the bottom cap is connected with the cover body by expansion devices; and magnets are arranged between the bottom cap and the cover body. The protector has the following advantages: the protector has strong corrosion resistance, can be used for a long time, has simple structure and good hermetical property and is convenient to process; and corrosion of phosphine to the smoke detecting fire-fighting probe can be effectively prevented when the protector is closed.
Description
Technical field
The present invention relates to fire fighting equipment field, relate in particular to a kind of cigarette sense fire-fighting probe protector.
Background technology
Because raw tobacco material warehouse belongs to inflammable and explosive place, so for security consideration, cigarette sense fire-fighting probe must be installed in warehouse.But while implementing the phosphine fumigation operation of whole storehouse in the raw tobacco material warehouse that uses cigarette sense fire-fighting probe, although selected etch-proof cigarette sense fire-fighting probe, but fumigating gas still produces heavy corrosion to probe, cause popping one's head in and often damage, according to statistics once the stifling probe spoilage causing in 30% left and right.So not only cause a large amount of economic losses; Also increased the workload of warehouse maintenance.Because transposing probe needs ascend operation, frequent operation danger is high and workload is large, greatly affects the normal production in warehouse.
Summary of the invention
The object of the invention is to overcome defect of the prior art, a kind of cigarette sense fire-fighting probe protector is provided.
The present invention has adopted following technical proposals to solve above-mentioned technical matters:
A kind of cigarette sense fire-fighting probe protector, comprise cover on cigarette sense fire-fighting pop one's head in outside cover body and one can with the airtight bottom being connected in described cover body bottom, described bottom is connected by retractor device with described cover body, between described bottom and cover body, be provided with magnet, when bottom is closed, the attractive force of described magnet is greater than the gravity of bottom, and the attractive force of described magnet can make described bottom and cover body be kept closed; When bottom is opened, because bottom is away from cover body, the gravity of described bottom is greater than the attractive force of magnet, and bottom and cover body keep released state.
Preferably, described cover body bottom surface and/or described bottom upper surface are provided with magnet.
Preferred, described retractor device comprises at least one pair of draw-in groove and buckle, and the top of described draw-in groove is connected with the lateral wall of described cover body, and described buckle is positioned on the sidewall of described bottom, and described draw-in groove is provided with bar shaped notch, and described buckle can embed in described notch.
Preferably, described retractor device comprises at least one pair of draw-in groove and buckle, and described buckle is positioned on the lateral wall of described cover body, and the bottom of described draw-in groove is connected with the sidewall of described bottom, and described draw-in groove is provided with bar shaped notch, and described buckle can embed in described notch.
The cylindrical structural preferred, described cover body is hollow, described bottom is oblate column construction, the external diameter of described cover body and the equal diameters of described bottom.
Preferred, described cover body bottom surface is provided with annular flange flange, and the position that described bottom upper surface is corresponding with described flange is provided with annular seal groove, and the thickness of described flange matches with the width of described seal groove.
Preferred, the lower surface of described bottom is provided with handle.
Preferred, on cylindrical cover body, establish aperture, can penetrate electric wire, give the fire-fighting probe being arranged in cover body power supply.
Further preferred, position corresponding with described cover body bottom surface on described cover body bottom surface and described bottom upper surface is equipped with at least one magnet, and the magnet of described cover body bottom surface is corresponding with the magnet positions of described bottom upper surface.
Cigarette sense fire-fighting probe protective cover provided by the present invention, can be arranged on storehouse floor cigarette sense fire-fighting probe place, and probe is arranged on to its inside.In pull handle at ordinary times, protective cover can be opened, make cigarette sense fire-fighting probe can detect the variation of composition in air.When fumigating, upwards promote bottom, make flange insert seal groove and can close protective cover, due to the effect of magnet, guarantee that closed rear bottom can not fall, make protective cover can keep closed condition, can carry out totally-enclosed protection to cigarette sense fire-fighting probe.
Advantage of the present invention comprises:
(1) corrosion resistance is strong, can use for a long time, and simple in structure being convenient to is processed;
(2) good leak tightness, when protector is closed, can effectively stop the corrosion of phosphine gas to cigarette sense fire-fighting probe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention, should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.
Fig. 1 is structural representation of the present invention.A cigarette sense fire-fighting probe protector as shown in Figure 1, comprise cover on cigarette sense fire-fighting pop one's head in outside cover body 1 and one can with the airtight bottom being connected 2 in described cover body bottom, bottom 2 is connected by retractor device with cover body 1, between bottom 2 and cover body 1, is provided with magnet 4.
Further, cover body 1 bottom surface and/or bottom 2 upper surfaces are provided with magnet 4.
Further, described retractor device comprises at least one pair of draw-in groove 5 and buckle 7, and the top of draw-in groove 5 is connected with the lateral wall of cover body 1, and buckle 7 is positioned on the sidewall of bottom 2, and draw-in groove 5 is provided with bar shaped notch 6, and buckle 7 can embed in notch 6.
Further, described retractor device comprises at least one pair of draw-in groove 5 and buckle 7, and buckle 7 is positioned on the lateral wall of cover body 1, and the bottom of draw-in groove 5 is connected with the sidewall of bottom 2, and draw-in groove 5 is provided with bar shaped notch 6, and buckle 7 can embed in notch 6.
Further, the cylindrical structural that cover body 1 is hollow, bottom 2 is oblate column construction, the equal diameters of the external diameter of cover body 1 and bottom 2.
Further, cover body 1 bottom surface is provided with annular flange flange 8, and the position that bottom 2 upper surfaces are corresponding with flange 8 is provided with annular seal groove 9, and the thickness of flange 8 matches with the width of seal groove 9.
Further, the lower surface of bottom 2 is provided with handle 3.
Further, cover body 1 side is provided with aperture 10, can penetrate electric wire, gives the fire-fighting probe being arranged in cover body power supply.
Further, position corresponding with cover body 1 bottom surface on cover body 1 bottom surface and bottom 2 upper surfaces is equipped with at least one magnet 4, and the magnet of cover body 1 bottom surface is corresponding with the magnet positions of bottom 2 upper surfaces.
Cigarette sense fire-fighting provided by the present invention probe protective cover, can be arranged on storehouse floor cigarette sense fire-fighting probe place, and by probe cover portion within it.In pull handle 3 at ordinary times, protective cover can be opened, make cigarette sense fire-fighting probe can detect the variation of composition in air.When fumigating, upwards promote bottom 2, make flange 8 insert seal groove 9 and can close protective cover, due to the effect of magnet 4, guarantee that closed rear bottom 2 can not fall, make protective cover can keep closed condition, can carry out totally-enclosed protection to cigarette sense fire-fighting probe.
Claims (3)
1. a cigarette sense fire-fighting probe protector, it is characterized in that, comprise cover on cigarette sense fire-fighting pop one's head in outside cover body and one can with the airtight bottom being connected in described cover body bottom, described bottom is connected by retractor device with described cover body, between described bottom and cover body, be provided with magnet, described retractor device comprises at least one pair of draw-in groove and buckle; When the top of described draw-in groove and the lateral wall of described cover body are connected, described buckle is positioned on the sidewall of described bottom; When described buckle is positioned on the lateral wall of described cover body, the bottom of described draw-in groove is connected with the sidewall of described bottom; Described draw-in groove is provided with bar shaped notch, and described buckle can embed in described notch; Described cover body bottom surface is provided with annular flange flange, and the position that described bottom upper surface is corresponding with described flange is provided with annular seal groove, and the thickness of described flange matches with the width of described seal groove; The lower surface of described bottom is provided with handle.
2. a kind of cigarette sense fire-fighting probe protector as claimed in claim 1, is characterized in that, the cylindrical structural that described cover body is hollow, and described bottom is oblate column construction, the external diameter of described cover body and the equal diameters of described bottom.
3. a kind of cigarette sense fire-fighting probe protector as claimed in claim 2; it is characterized in that; position corresponding with described cover body bottom surface on described cover body bottom surface and described bottom upper surface is equipped with at least one magnet, and the magnet of described cover body bottom surface is corresponding with the magnet positions of described bottom upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110443852.4A CN102509415B (en) | 2011-12-27 | 2011-12-27 | Smoke detecting fire-fighting probe protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110443852.4A CN102509415B (en) | 2011-12-27 | 2011-12-27 | Smoke detecting fire-fighting probe protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102509415A CN102509415A (en) | 2012-06-20 |
| CN102509415B true CN102509415B (en) | 2014-03-19 |
Family
ID=46221491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110443852.4A Active CN102509415B (en) | 2011-12-27 | 2011-12-27 | Smoke detecting fire-fighting probe protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102509415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686329B (en) * | 2017-04-10 | 2020-11-06 | 广东珠江燃气集团股份有限公司 | Electronic detector protection device for building fire-fighting equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882969A (en) * | 2003-11-18 | 2006-12-20 | 罗伯特·博世有限公司 | Smoke detector |
| CN201044119Y (en) * | 2007-04-28 | 2008-04-02 | 张学刚 | Photoelectricity smoke sensing type fire detector |
| CN101297334A (en) * | 2005-10-22 | 2008-10-29 | 默顿两合公司 | Danger detector |
| CN201747731U (en) * | 2010-07-12 | 2011-02-16 | 无锡圣泰建筑模板有限公司 | Fixed pin |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5399899A (en) * | 1977-02-14 | 1978-08-31 | Omron Tateisi Electronics Co | Smoke sensor |
| JPH10302174A (en) * | 1997-04-22 | 1998-11-13 | Matsushita Electric Works Ltd | Sensor address setter |
| US6644617B2 (en) * | 2000-12-06 | 2003-11-11 | Nelson Douglas Pitlor | Remotely attachable and separable coupling |
-
2011
- 2011-12-27 CN CN201110443852.4A patent/CN102509415B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882969A (en) * | 2003-11-18 | 2006-12-20 | 罗伯特·博世有限公司 | Smoke detector |
| CN101297334A (en) * | 2005-10-22 | 2008-10-29 | 默顿两合公司 | Danger detector |
| CN201044119Y (en) * | 2007-04-28 | 2008-04-02 | 张学刚 | Photoelectricity smoke sensing type fire detector |
| CN201747731U (en) * | 2010-07-12 | 2011-02-16 | 无锡圣泰建筑模板有限公司 | Fixed pin |
Non-Patent Citations (2)
| Title |
|---|
| JP昭53-99899A 1978.08.31 |
| JP特开平10-302174A 1998.11.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102509415A (en) | 2012-06-20 |
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