CN209187962U - A kind of electric fireproof device - Google Patents
A kind of electric fireproof device Download PDFInfo
- Publication number
- CN209187962U CN209187962U CN201821463141.7U CN201821463141U CN209187962U CN 209187962 U CN209187962 U CN 209187962U CN 201821463141 U CN201821463141 U CN 201821463141U CN 209187962 U CN209187962 U CN 209187962U
- Authority
- CN
- China
- Prior art keywords
- guard box
- fixedly mounted
- carbon dioxide
- circuit protection
- armature
- 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.)
- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of electric fireproof devices, belong to electic protection field.A kind of electric fireproof device, including guard box ontology.Circuit protection device is fixedly mounted in guard box body interior, having air switch inside circuit protection device, one end of air switch is flexibly connected armature, armature connects touching mouth by spring, it touches mouth and electrical equipment is electrically connected, when circuit overloads, air switch disconnects, armature inside circuit protection device is mobile, make closing the switch in not closed circuit, open the electrically operated valve on extinguishing device, by the liquid carbon dioxide release inside firebreak device, due to needing to absorb big energy when liquid carbon dioxide vaporization, cooling effect can be played, and gaseous carbon dioxide can help to put out a fire, dodge gate is installed in the right end of guard box ontology, smoke alarm is installed on dodge gate, the a large amount of smog generated when carbon dioxide release can make smoke alarm alarm, to attract staff.
Description
Technical field
The utility model relates to electic protection fields, more specifically to a kind of electric fireproof device.
Background technique
With China power engineering it is universal, electric automatization equipment also increasingly becomes the need of human lives' work
It wants, causes circuit on fire since electric automatization equipment is easy to happen overload, it may occur that fire, therefore just need one and prevent
Fire helps to protect circuit with the device put out a fire.
Conventional electric fireproof device is all the sensor that installation has various functions in guard box, passes through sensor
Inducing function is alarmed, but this device causes the voltage and current unstable due to installing various charging equipments, and involves great expense.Again
Or carry out interruptive current simply by relay, but do not have fire extinguishing effect.
Utility model content
1. technical problems to be solved
It involves great expense and interior arrangement causes voltage and current unstable or cannot be very for existing in the prior art
Good help solves the problems, such as fire extinguishing, and the purpose of this utility model is to provide a kind of electric fireproof devices, it is a kind of simple
Electric fireproof extinguishing device, internal circuit protection device low cost, can with volume production, and due to inside be equipped with fire extinguishing dress
It sets, good fire extinguishing can be played the role of by the liquid carbon dioxide in extinguishing device.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of electric fireproof device, including guard box ontology, the guard box bodies top are provided with circular hole, the circle
Mounting bracket in hole, the bracket are fixedly installed with micromotor, and the shaft B on the micromotor and turn fan are solid
Fixed connection；The right end of the guard box ontology is provided with rotary axis groove, is movably installed with shaft A in the rotary axis groove, and described turn
Axis A is fixedly connected with dodge gate, and smoke alarm is fixedly mounted in the dodge gate；The guard box body interior is fixedly mounted
There is a circuit protection device, the left side of the circuit protection device is fixedly mounted air switch, the left end of the air switch and outer
Portion's power supply is electrically connected, and the right side of the air switch is flexibly connected with one end of armature, and the other end of the armature rides over bullet
The upper end of spring, the spring are fixedly mounted on the lower right side of circuit protection device, and the lower end of the spring is fixedly connected with contact, institute
It states contact and electrical equipment is electrically connected, the electrical equipment and external power supply are electrically connected；The right side of the circuit protection device
Internal electric source is fixedly mounted in end upside, and movable switch, the internal electric source and activity is fixedly mounted in the left side of the internal electric source
Switch is electrically connected, and the internal electric source and extinguishing device are electrically connected, and the movable switch and extinguishing device are electrically connected.
Preferably, the dodge gate right end is fixedly installed with magnetic stripe A, guard box ontology left end be fixedly installed with
The magnetic stripe B that magnetic stripe A matches.
Preferably, the extinguishing device includes liquid carbon dioxide holding vessel and electrically operated valve, and the electrically operated valve is solid
Dingan County is on liquid carbon dioxide holding vessel.
Preferably, the right end of the armature is in the downside of movable switch.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) internal structure eliminates extra sensor compared with traditional firebreak device in this programme, simple to optimize
The internal structure of guard box ontology is only equipped with smoke alarm on dodge gate, passes through when overload phenomenon occurs in circuit
Air switch interrupt circuit, stretching upwards when spring can not be powered makes armature that movable switch be pushed to keep not closed circuit closed logical
Electricity opens the electrically operated valve of extinguishing device after extinguishing device is powered, and the liquid carbon dioxide in air accumulator discharges rapidly, and inhales
Heat and there is fire-extinguishing function concurrently, and due to the vaporization of liquid carbon dioxide, reducing the temperature inside guard box will not cause
Fire, smoke alarm experiences smog automatic alarm, mankind's maintenance later.Whole process movement is convenient, efficiently；
(2) it can make to seal at the crack between a door and its frame of whole device by two attracting magnetic stripes, not will receive extraneous interference, this
For extinguishing device in scheme compared with traditional fireproof fire-extinguishing device, structure is simple, and fire-fighting principle is simple and efficient, due to cost
It cheaply, can be universal with volume production.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the operation schematic diagram of circuit protection device in the utility model；
Fig. 3 is the top view figure of the utility model；
Fig. 4 is the structural schematic diagram of extinguishing device in the utility model；
Fig. 5 is the circuit diagram of circuit protection device in the utility model.
Figure label explanation:
1, guard box ontology；2, circular hole；3, bracket；4, micromotor；5, shaft B；6, turn fan；7, rotary axis groove；8, turn
Axis A；9, dodge gate；10, smoke alarm；11, circuit protection device；12, air switch；13, movable switch；14, it electrically sets
It is standby；15, extinguishing device；16, magnetic stripe A；17, magnetic stripe B；18, liquid carbon dioxide holding vessel；19, electrically operated valve；20, external electrical
Source；21, internal electric source；22, spring；23, contact；24, armature.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
Embodiment 1:
A kind of electric fireproof device, including guard box ontology 1 are provided with circular hole 2, institute at the top of the guard box ontology 1
Mounting bracket 3 in circular hole 2 is stated, the bracket 3 is fixedly installed with micromotor 4, the shaft on the micromotor 4
B5 fans 6 with turn and is fixedly connected, and can play the role of heat dissipation by turn fan 6 that micromotor 4 drives and be vented, make entirely electrically
Firebreak device works normally, and the right end of the guard box ontology 1 is provided with rotary axis groove 7, is fixedly installed in the rotary axis groove 7
Shaft A8, the shaft A8 are fixedly connected with dodge gate 9, and dodge gate 9 can play the role of the entire electric fireproof device of protection,
And it can be rotated freely by shaft A8, be easy to open when needing and being repaired to internal device, the dodge gate 9 is solid
Dingan County fills smoke alarm 10, when circuit generates smog due to the generation fire such as electrostatic from outside, due to smoke alarm
10 pairs of smog have sensibility, can alarm immediately, attract the mankind to put out a fire and check；It is fixedly mounted inside the guard box ontology 1
There is circuit protection device 11, air switch 12 is fixedly mounted in the left side of the circuit protection device 11, the air switch 12
Left end and external power supply 20 are electrically connected, and the right side of the air switch 12 is flexibly connected with one end of armature 24, the armature
24 other end rides over the upper end of spring 22, and the spring 22 is fixedly mounted on the lower right side of circuit protection device 11, the bullet
The lower end of spring 22 is fixedly connected with contact 23, and the contact 23 is electrically connected with electrical equipment 14, the electrical equipment 14 and outside
Power supply 20 is electrically connected；Internal electric source 21, the internal electric source 21 are fixedly mounted on the upside of the right end of the circuit protection device 11
Left side be fixedly mounted movable switch 13, one end of the left end of the internal electric source 21 and movable switch 13 is electrically connected, described
The right end and extinguishing device 15 of internal electric source 21 are electrically connected, and the other end of the movable switch 13 electrically connects with extinguishing device 15
It connects.9 right end of dodge gate is fixedly installed with magnetic stripe A16, and 1 left end of guard box ontology is fixedly installed with and magnetic stripe A16
The magnetic stripe B17 to match.The extinguishing device 15 includes liquid carbon dioxide holding vessel 18 and electrically operated valve 19, described electronic
Valve 19 is fixedly mounted on liquid carbon dioxide holding vessel 18.The right end of the armature 24 is in the downside of movable switch 13.When
When circuit overloads, air switch 12, which stops working, makes power-off in circuit protection device 11, and spring 22 loses electric power expansion, makes spring
The armature 24 of 22 upper ends moves up, and touches movable switch 13, so that the closure of movable switch 13 is generated electric current and quickly opens electricity
Movable valve 19 makes liquid carbon dioxide rapid vaporization, due to vaporization when can absorb heat, cooling can be played the role of, and
Gaseous carbon dioxide can help to prevent fires and put out a fire, and can make dodge gate 9 by the interattraction of magnetic stripe A16 and magnetic stripe B17
It is tightly combined with guard box ontology 1.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component is not excluded for including " multiple " be somebody's turn to do
Element.The multiple multiple elements stated in claim to a product can also by an element by software or hardware come real
It is existing.The first, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (4)
1. a kind of electric fireproof device, including guard box ontology (1), it is characterised in that: set at the top of the guard box ontology (1)
It being equipped with circular hole (2), the interior mounting bracket of the circular hole (2) (3), the bracket (3) is fixedly installed with micromotor (4),
Shaft B(5 on the micromotor (4)) it is fixedly connected with a turn fan (6)；
The right end of the guard box ontology (1) is provided with rotary axis groove (7), is movably installed with shaft A in the rotary axis groove (7)
(8), the shaft A(8) it is fixedly connected with dodge gate (9), smoke alarm (10) are fixedly mounted in the dodge gate (9)；
It is fixedly installed with circuit protection device (11) inside the guard box ontology (1), the circuit protection device (11)
Air switch (12) are fixedly mounted in left side, and the left end and external power supply (20) of the air switch (12) are electrically connected, the sky
The right side of air cock (12) is flexibly connected with one end of armature (24), and the other end of the armature (24) rides over the upper of spring (22)
End, the spring (22) are fixedly mounted on the lower right side of circuit protection device (11), and the lower end of the spring (22) is fixedly connected
Contact (23), the contact (23) and electrical equipment (14) are electrically connected, the electrical equipment (14) and external power supply (20) electricity
Property connection；
Internal electric source (21) are fixedly mounted on the upside of the right end of the circuit protection device (11), the left side of the internal electric source (21)
It is fixedly mounted movable switch (13), the internal electric source (21) and movable switch (13) are electrically connected, the internal electric source (21)
It is electrically connected with extinguishing device (15), the movable switch (13) and extinguishing device (15) are electrically connected.
2. a kind of electric fireproof device according to claim 1, it is characterised in that: described dodge gate (9) right end is fixed
Magnetic stripe A(16 is installed), guard box ontology (1) left end is fixedly installed with the magnetic stripe B(17 to match with magnetic stripe A(16)).
3. a kind of electric fireproof device according to claim 1, it is characterised in that: the extinguishing device (15) includes liquid
State carbon dioxide storage tank (18) and electrically operated valve (19), the electrically operated valve (19) are fixedly mounted on liquid carbon dioxide storage
On tank (18).
4. a kind of electric fireproof device according to claim 1, it is characterised in that: the right end of the armature (24) is in activity
Switch the downside of (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463141.7U CN209187962U (en) | 2018-09-07 | 2018-09-07 | A kind of electric fireproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463141.7U CN209187962U (en) | 2018-09-07 | 2018-09-07 | A kind of electric fireproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187962U true CN209187962U (en) | 2019-08-02 |
Family
ID=67405731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463141.7U Expired - Fee Related CN209187962U (en) | 2018-09-07 | 2018-09-07 | A kind of electric fireproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209187962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419647A (en) * | 2020-11-12 | 2021-02-26 | 胡俊杰 | Fire prevention alarm equipment for high-place electrical equipment |
-
2018
- 2018-09-07 CN CN201821463141.7U patent/CN209187962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419647A (en) * | 2020-11-12 | 2021-02-26 | 胡俊杰 | Fire prevention alarm equipment for high-place electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |