CN205692307U - Explosion-proof type fire acousto-optic alarm - Google Patents
Explosion-proof type fire acousto-optic alarm Download PDFInfo
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- CN205692307U CN205692307U CN201620348007.7U CN201620348007U CN205692307U CN 205692307 U CN205692307 U CN 205692307U CN 201620348007 U CN201620348007 U CN 201620348007U CN 205692307 U CN205692307 U CN 205692307U
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- Prior art keywords
- explosion
- type fire
- proof type
- lower cover
- main body
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- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims description 16
- 229920000647 polyepoxide Polymers 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000003032 molecular docking Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004020 luminiscence type Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 108091092568 Alarmone Proteins 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Landscapes
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
This utility model provides a kind of explosion-proof type fire acousto-optic alarm.Described explosion-proof type fire acousto-optic alarm includes gland, upper cover, main body, lower cover, light-guiding shade, light-emitting component printed board, acoustic element printed board, piezo buzzer and flame proof net, described gland includes upper press cover and lower cover, described light-guiding shade is connected with described upper cover one end by described upper press cover, the described upper cover other end is connected with described main body one end, the described main body other end is connected with described lower cover, described upper cover and described light-guiding shade joint are located in described light-emitting component printed board, described upper cover and described main body joint are located in described acoustic element printed board, described piezo buzzer is located at described main body and described lower cover joint, described flame proof Netcom crosses that described lower cover and described lower cover are fixing to be connected.Explosion-proof type fire acousto-optic alarm production cost of the present utility model is low, and production technology is simple, it is not easy to wrong report aspect problem occurs.
Description
Technical field
This utility model relates to firefighting security device field, particularly to a kind of explosion-proof type fire acousto-optic alarm.
Background technology
The limitation used due to special occasions fire alarm, fire acousto-optic alarm provides one and is applicable to peace
It is contained in a kind of equipment in explosive gas atmosphere place containing II C (GB) level T6 temperature class, when production scene has an accident
Or during the emergency such as fire, the control signal that fire alarm control unit is sent here starts sound light alarming circuit, sends sound and light report
Alert signal, completes warning purpose.Existing audible-visual annunciator production cost height, complex manufacturing, easily occur wrong report, anticorrosion
Erosion property is the highest, sound technological processing for explosion protection feature inadequate, and sound is easily decayed, negotiability is little, mechanical strength is low, flame proof safety coefficient is inadequate.
Utility model content
In order to solve existing fire acousto-optic alarm production cost height, complex manufacturing, easily occur wrong report, anticorrosion
Property the highest, sound technological processing for explosion protection feature inadequate, the skill that sound is easily decayed, negotiability is little, mechanical strength is low, flame proof safety coefficient is inadequate
Art problem, a kind of production cost of this utility model offer is low, production technology simple, be not easy wrong report, anticorrosive property height, sound occur
Ring technological processing for explosion protection feature excellent, the explosion-proof type fire that sound is difficult to decay, negotiability is big, mechanical strength is high, flame proof safety coefficient is big
Audible-visual annunciator.
The explosion-proof type fire acousto-optic alarm that this utility model provides includes gland, upper cover, main body, lower cover, light-guiding shade, sends out
Optical element printed board, acoustic element printed board, piezo buzzer and flame proof net, described gland includes upper press cover and lower cover,
Described light-guiding shade is connected with described upper cover one end by described upper press cover, and the described upper cover other end is connected with described main body one end,
The described main body other end is connected with described lower cover, and described light-emitting component printed board is located at described upper cover and is connected with described light-guiding shade
Place, described upper cover and described main body joint, described acoustic element printed board and described pressure are located in described acoustic element printed board
Electric-type buzzer electrically connects, and described piezo buzzer is located at described main body and described lower cover joint, described flame proof Netcom mistake
Described lower cover is fixing with described lower cover to be connected.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described light-guiding shade is
Merlon material.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described explosion-proof type fire
Calamity audible-visual annunciator also includes that wire docks stud, and described wire docking stud is located at described body side.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described flame proof net seals
Epoxy resin is had to be fixed on described lower cover.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described light-guiding shade leads to
Cross epoxy resin and be bonded in described upper cover.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described explosion-proof type fire
Calamity audible-visual annunciator also includes that sealing ring, described sealing ring quantity are two, seals even with described lower cover with described upper cover respectively
Connect.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described explosion-proof type fire
Calamity audible-visual annunciator also includes bracing frame, is located at described main body in support frame as described above, and described piezo buzzer is located at described
Support.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described upper cover, institute
State main body, described lower cover is stainless steel.
In a kind of preferred embodiment of the explosion-proof type fire acousto-optic alarm of this utility model offer, described flame proof net is
Stainless steel metal silk screen flame-proof element.
Relative to prior art, explosion-proof type fire acousto-optic alarm of the present utility model has a following beneficial effect:
One, using simple structure to design, production cost is low, production technology is simple, be not easy wrong report, anticorrosive property occur
High, sound technological processing for explosion protection feature excellence, sound is difficult to decay, negotiability is big, mechanical strength is high, flame proof safety coefficient is big；Have
The complicated occasion explosion-proof acoustic-optical alarm having damp starts warning circuit by control signal, reaches sound and light alarm mesh
's；Explosion-proof audible-visual annunciator shell use stainless steel, have anti-deep-etching be applicable to relatively complex environment；Anti-detonans
The technological processing for explosion protection feature part of the transaudient part of light crossing-signal, the most described flame proof net uses current domestic state-of-the-art stainless steel metal wire
Net flame-proof element, this element has the advantages that sound attenuating is little, negotiability is big, mechanical strength is high, flame proof safety coefficient is big；Institute
State upper cover, described main body, described lower cover white steel 304 stainless steel of employing, cheap, production technology simple production efficiency.
Two, described explosion-proof type fire acousto-optic alarm is a kind of warning devices based on white 304 stainless steels, due to material
The particularity of matter and this body structure makes described explosion-proof type fire acousto-optic alarm can realize explosion-proof and report under rugged environment
Alert effect:
Described upper cover part: the described light-emitting component printed board of luminous component is arranged on described and covers 3 nylon columns
On, Merlon material will be used, just have the described light-guiding shade bottom of stronger guide-lighting performance to smear appropriate epoxy resin, then
Being arranged on described by described light-guiding shade and cover, epoxy resin enhances described light-guiding shade with described during gradually solidification
The combination degree of upper cover, is arranged on described acoustic element printed board on described upper cover stud (M3 × 15), is pacified by described gland
Being contained on described and cover, trim ring provides nameplate paste position for fire acousto-optic alarm.
Described main part: described sealing ring is separately mounted at the bottom of top end main body bottom and the lower end main body of described main body
End, two groups of different size sealing rings are that main body provides a kind of the most effective but also economic potted component.Described sealing ring has double
Potted component to effect is suitable for two basic change face static seal occasion；Support frame as described above supports equipment as one, can be by institute
The sound device stated in acoustic element printed board is arranged on support frame as described above, plays fixed bearing effect.By described wire pair
Connect stud to install on the body, in order to light-emitting component printed board described in fire acousto-optic alarm and described acoustic element are printed
Plate wire is drawn.
Described lower cover part: first by described flame proof net surrounding seal ring epoxy resins, more described flame proof net is fixed on described
Under cover, epoxy resin has good physics, chemical property, and it has the viscous of excellence to the surface of metal and nonmetallic materials
Connecing intensity, dielectric properties are good, and deformation retract rate is little, good stability, and hardness is high, and pliability is preferable, then is pacified by described lower cover
Being contained in the described lower cover with described flame proof net, the use of described flame proof net epoxy resin enhances the explosion-proof performance of product,
The conjugation of described flame proof net and described lower cover is stably fixed in the use of described lower cover.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of explosion-proof type fire acousto-optic alarm one preferred embodiment that this utility model provides；
Fig. 2 is the explosive view of the explosion-proof type fire acousto-optic alarm shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The all other embodiments obtained, broadly fall into the scope of this utility model protection.
See also Fig. 1 and Fig. 2, wherein Fig. 1 be this utility model provide explosion-proof type fire acousto-optic alarm one relatively
The structural representation of good embodiment, Fig. 2 is the explosive view of the explosion-proof type fire acousto-optic alarm shown in Fig. 1.
Described explosion-proof type fire acousto-optic alarm 1 includes gland 11, upper cover 12, main body 13, lower cover 14, light-guiding shade 15, sends out
Optical element printed board 16, acoustic element printed board 17, piezo buzzer 18, flame proof net 19, wire docking stud 20, sealing ring
21 and bracing frame 22.
Described gland 11 includes upper press cover 111 and lower cover 112.
Described light-guiding shade 15 is connected with described upper cover 12 one end by described upper press cover 111.Described upper cover 12 other end with
Described main body 13 one end connects, and described main body 13 other end is connected with described lower cover 14.Described master it is located in support frame as described above 22
Body 13, described upper cover 12 and described light-guiding shade 15 joint, the printing of described acoustic element are located in described light-emitting component printed board 16
Plate 17 is located at described upper cover 12 and described main body 13 joint, described acoustic element printed board 17 and described piezo buzzer 18
Electrically connecting, described piezo buzzer 18 is located at described main body 13 and described lower cover 14 joint, and described flame proof net 19 passes through institute
State that lower cover 112 is fixing with described lower cover 14 to be connected.Described wire docking stud 20 is located at described main body 13 sidepiece.Described sealing
Enclosing 21 quantity is two, is tightly connected with described lower cover 14 with described upper cover 12 respectively.Described piezo buzzer 18 is located at institute
State bracing frame 22.
Described light-guiding shade 15 is Merlon material, and described flame proof net 19 envelope has epoxy resin to be fixed on described lower cover 14,
Described light-guiding shade 15 is bonded in described upper cover 12 by epoxy resin.Described upper cover 12, described main body 13, described lower cover 14 are
Stainless steel.Described flame proof net 19 is stainless steel metal silk screen flame-proof element.
Explosion-proof type fire acousto-optic alarm 1 of the present utility model has a following beneficial effect:
One, using simple structure to design, production cost is low, production technology is simple, be not easy wrong report, anticorrosive property occur
High, sound technological processing for explosion protection feature excellence, sound is difficult to decay, negotiability is big, mechanical strength is high, flame proof safety coefficient is big；Have
The complicated occasion of damp, described explosion-proof type fire acousto-optic alarm 1 is had to start warning circuit by control signal, reach
Sound and light alarm purpose；Described explosion-proof type fire acousto-optic alarm 1 shell uses stainless steel, has being suitable for of anti-deep-etching
In relatively complex environment；The technological processing for explosion protection feature part of the transaudient part of described explosion-proof type fire acousto-optic alarm 1, the most described flame proof
Net 19 uses current domestic state-of-the-art stainless steel metal silk screen flame-proof element, and this element has that sound attenuating is little, negotiability
Greatly, the feature that mechanical strength is high, flame proof safety coefficient is big；Described upper cover 12, described main body 13, described lower cover 14 use white steel
304 stainless steels, cheap, production technology simple production efficiency.
Two, described explosion-proof type fire acousto-optic alarm 1 is a kind of warning devices based on white 304 stainless steels, due to
The particularity of material and this body structure make described explosion-proof type fire acousto-optic alarm can realize under rugged environment explosion-proof and
The effect reported to the police:
Described upper cover 12 part: the described light-emitting component printed board 16 of luminous component is arranged on described upper cover 12 three
On nylon column, Merlon material will be used, just have described light-guiding shade 15 bottom of stronger guide-lighting performance to smear appropriate ring
Epoxy resins, more described light-guiding shade 15 is arranged on described upper cover 12, epoxy resin enhances institute during gradually solidification
State the combination degree of light-guiding shade 15 and described upper cover 12, described acoustic element printed board 16 is arranged on described upper cover 12 stud
(M3 × 15), are arranged on described gland 11 on described upper cover 12, and described upper press cover 111 provides nameplate for fire acousto-optic alarm
Paste position.
Described main body 13 part: described sealing ring 21 is separately mounted at the bottom of main body upper end and the main body of described main body 13
Holding, sealing ring 21 described in two groups of different sizes is that described main body 13 provides a kind of the most effective but also economic potted component.Described
Sealing ring 21 has beidirectional potted component and is suitable for two basic change face static seal occasion；Support frame as described above 22 props up as one
Support equipment, can be arranged on the sound device in described acoustic element printed board 17 on support frame as described above 22, plays fixing
Make use.Described wire docking stud 20 is arranged in described main body 13, in order to light-emitting component described in fire acousto-optic alarm
Printed board 16 and described acoustic element printed board wire 17 are drawn.
Described lower cover 14 part: first by described flame proof net 19 surrounding seal ring epoxy resins, more described flame proof net 19 is fixed
On described lower cover 14, epoxy resin has good physics, chemical property, and the surface of metal and nonmetallic materials is had by it
Having the adhesive strength of excellence, dielectric properties are good, and deformation retract rate is little, good stability, and hardness is high, and pliability is preferable, then by institute
Stating lower cover 112 to be arranged in the described lower cover 14 with described flame proof net 19, the use of described flame proof net 19 epoxy resin increases
The strong explosion-proof performance of product, the knot of described flame proof net 19 and described lower cover 14 is stably fixed in the use of described lower cover 112
Right.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. an explosion-proof type fire acousto-optic alarm, it is characterised in that include gland, upper cover, main body, lower cover, light-guiding shade, luminescence
Element printed board, acoustic element printed board, piezo buzzer and flame proof net, described gland includes upper press cover and lower cover, institute
Stating light-guiding shade to be connected with described upper cover one end by described upper press cover, the described upper cover other end is connected with described main body one end, institute
Stating the main body other end to be connected with described lower cover, described upper cover and described light-guiding shade joint are located in described light-emitting component printed board,
Described upper cover and described main body joint, described acoustic element printed board and described piezoelectric type are located in described acoustic element printed board
Buzzer electrically connects, and described piezo buzzer is located at described main body and described lower cover joint, and described flame proof Netcom is the most described
Lower cover is fixing with described lower cover to be connected.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described light-guiding shade is Merlon
Material.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described explosion-proof type fire acousto-optic report
Alert device also includes that wire docks stud, and described wire docking stud is located at described body side.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described flame proof net envelope has asphalt mixtures modified by epoxy resin
Fat is fixed on described lower cover.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described light-guiding shade passes through asphalt mixtures modified by epoxy resin
Fat is bonded in described upper cover.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described explosion-proof type fire acousto-optic report
Alert device also includes that sealing ring, described sealing ring quantity are two, is tightly connected with described lower cover with described upper cover respectively.
Explosion-proof type fire acousto-optic alarm the most according to claim 3, it is characterised in that described explosion-proof type fire acousto-optic report
Alert device also includes bracing frame, is located at described main body in support frame as described above, and described piezo buzzer is located at support frame as described above.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described upper cover, described main body, institute
State lower cover and be stainless steel.
Explosion-proof type fire acousto-optic alarm the most according to claim 1, it is characterised in that described flame proof net is rustless steel gold
Belong to silk screen flame-proof element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348007.7U CN205692307U (en) | 2016-04-25 | 2016-04-25 | Explosion-proof type fire acousto-optic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348007.7U CN205692307U (en) | 2016-04-25 | 2016-04-25 | Explosion-proof type fire acousto-optic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692307U true CN205692307U (en) | 2016-11-16 |
Family
ID=57265244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348007.7U Active CN205692307U (en) | 2016-04-25 | 2016-04-25 | Explosion-proof type fire acousto-optic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334131A (en) * | 2018-05-08 | 2018-07-27 | 徐州鹰格电子技术有限公司 | A kind of explosion-proof temperature controller |
-
2016
- 2016-04-25 CN CN201620348007.7U patent/CN205692307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334131A (en) * | 2018-05-08 | 2018-07-27 | 徐州鹰格电子技术有限公司 | A kind of explosion-proof temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosion proof sound and light fire alarm Effective date of registration: 20210330 Granted publication date: 20161116 Pledgee: Yingkou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2021210000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220427 Granted publication date: 20161116 Pledgee: Yingkou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2021210000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Explosion proof audible and visual fire alarm Effective date of registration: 20220623 Granted publication date: 20161116 Pledgee: Yingkou Bank Co.,Ltd. Huayuan sub branch Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2022210000071 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161116 Pledgee: Yingkou Bank Co.,Ltd. Huayuan sub branch Pledgor: YINGKOU TIANCHENG FIRE EQUIPMENT Co.,Ltd. Registration number: Y2022210000071 |