CN209696107U - Kitchen extinguishing device - Google Patents
Kitchen extinguishing device Download PDFInfo
- Publication number
- CN209696107U CN209696107U CN201822020446.7U CN201822020446U CN209696107U CN 209696107 U CN209696107 U CN 209696107U CN 201822020446 U CN201822020446 U CN 201822020446U CN 209696107 U CN209696107 U CN 209696107U
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- CN
- China
- Prior art keywords
- alarm
- temperature
- fire
- kitchen
- storage tank
- 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
Links
- 238000007599 discharging Methods 0.000 claims abstract description 29
- 230000008033 biological extinction Effects 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000000007 visual effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 4
- 108091092568 Alarmone Proteins 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 12
- 239000011261 inert gas Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 238000010411 cooking Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a kind of kitchen extinguishing devices, belong to fire-fighting equipment technical field；The main points of its technical scheme are that including control cabinet, the first storage tank and the second storage tank for storing extinguishing chemical are provided in control cabinet, the first storage tank and the second storage tank are connected with snorkel, and snorkel is communicated with medial compartment；Medial compartment is communicated with fire extinction pipeline, the spray head being connected to fire extinction pipeline is provided on fire extinction pipeline, discharging solenoid valve is provided on snorkel and fire extinction pipeline, kitchen extinguishing device further includes the temperature control module that control discharging solenoid valve is opened, temperature control module detects extraneous environment temperature, when extraneous environment temperature is greater than the set value, temperature control module control discharging solenoid valve conduction is opened；Solve the problems, such as existing kitchen extinguishing device when spot fire occurs can not in time to fire carry out self-extinguishing, fire safety coefficient are low again；It can be when fire occurs for kitchen in time efficiently to progress self-extinguishing.
Description
Technical field
The utility model relates to fire-fighting equipment technical field more particularly to a kind of kitchen extinguishing devices.
Background technique
It is greatly improved as the growth of national economy and people's daily life are horizontal, catering trade welcomes high speed development
Opportunity, however, catering trade fast development simultaneously, but the moment threatens our life to cooking fire.There is combustion in cooking fire
Point is high, sprawling is fast, fire location is hidden, saves the features such as difficult, limits the development of catering trade, causes to people's lives and properties huge
Big loss.
Authorization Notice No. is that the Chinese utility model patent file of CN204469059U discloses a kind of novel kitchen equipment
Extinguishing device, including cabinet are equipped with driving gas cylinder assembly, Mechanical Driven decompressor, two medicaments bottle assembly, electricity in cabinet
Control box reconciliation degassing cylinder, driving gas cylinder assembly is tightened on the lower end of Mechanical Driven decompressor, Mechanical Driven decompressor from
Dynamic start end manually boots end and is connected respectively with temperature-sensitive bracket assembly and hand starting cartridge；Free inflator respectively with machinery
Drive high-voltage output end and the connection of gas cut-off valve start end of decompressor；Two medicaments bottle assembly is serially connected and and machine
The decompression output end of tool driving decompressor is connected, and flask for medicinal preparations assembly output end is connected by pipe network atomizer of putting out a fire.
Novel fire-extinguishing device for kitchen equipment, fire-fighting mode can be divided into three kinds: starting automatically, manually boot, mechanical emergency starting.Wherein certainly
Dynamic starting is that the meltable mechanism of temperature-sensitive reaches desired temperature and fused by flame, and being transferred to Mechanical Driven by starting cable wire automatically subtracts
Pressure device, tension spring wrench receive the enabling signal of Mechanical Driven decompressor by tension spring, start Mechanical Driven decompressor, open
It opens driving gas cylinder assembly and releases high pressure nitrogen, and then put out a fire to the place that catches fire.
Above-mentioned novel fire-extinguishing device for kitchen equipment, after completing a self-extinguishing, the meltable mechanism of temperature-sensitive is blown, and is needed
The meltable mechanism of temperature-sensitive is replaced, be just able to achieve to automatic fire-extinguishing function again, thus after putting out a fire to cooking fire
The spot fire of generation, novel fire-extinguishing device for kitchen equipment can not carry out self-extinguishing again.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of kitchen extinguishing device, it can
When fire occurs for kitchen in time efficiently to progress self-extinguishing.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of kitchen fire extinguishing dress
It sets, including control cabinet, the first storage tank and the second storage tank for storing extinguishing chemical, first storage is provided in the control cabinet
Tank and the second storage tank are connected with snorkel, and the snorkel is communicated with medial compartment；The medial compartment is communicated with fire extinction pipeline, described
It is provided with the spray head being connected to fire extinction pipeline on fire extinction pipeline, discharging solenoid valve is provided on the snorkel and fire extinction pipeline,
Kitchen extinguishing device further includes the temperature control module that control discharging solenoid valve is opened, the temperature control module to extraneous environment temperature into
Row detection, when extraneous environment temperature is greater than the set value, the temperature control module control discharging solenoid valve conduction is opened.
Through the above technical solutions, passing through temperature control module by being provided with discharging solenoid valve on snorkel and fire extinction pipeline
The environment temperature of surrounding is detected, when ambient temperature is higher than setting value, temperature control module control solenoid valve conduction is opened
It opens, and then the middle inert gas of the first storage tank is sprayed through fire extinction pipeline by spray head with the extinguishing chemical in the second storage tank, thus
It puts out a fire to fire source；By the comprehensive setting of solenoid valve and temperature control module, can in the case of fire, accurately and timely general
Fire extinguishing source is opened, and carries out fire extinguishing processing to the place on fire in kitchen, further increases the reliability of kitchen fire prevention, fire extinguishing.
Preferably, the temperature control module includes temperature detecting unit and temperature comparing unit, the temperature detecting unit pair
The temperature value that extraneous environment temperature is detected, and will test is sent to temperature comparing unit；The temperature comparing unit
The temperature value that temperature detecting unit is sent is compared with setting value, it is described when ambient temperature is higher than setting setting value
Temperature comparing unit issues driving current signal, and control discharging solenoid valve conduction is opened.
Through the above technical solutions, detecting by temperature detecting unit to extraneous environment temperature, and then pass through temperature
The temperature value that degree comparing unit sends temperature detecting unit is compared with setting value, thus when ambient temperature is higher than setting value
When, temperature comparing unit issues driving current signal, and then controls discharging solenoid valve conduction and open.
Preferably, the temperature control module further includes time control unit, the time control unit is respectively compared with temperature
Unit is connected with discharging solenoid valve；The time control unit receives the driving current signal that temperature comparing unit issues, control
Discharge solenoid valve opening time.
Through the above technical solutions, when being put out a fire using extinguishing chemical to fire source, it is only necessary to the several seconds just can by fire source into
Row is put out；By the setting of time control unit, time control unit receives the driving current signal that temperature comparing unit issues,
And then the opening time of discharging solenoid valve is controlled, close discharging solenoid valve after opening certain time length, thus
Reduce the waste to inert gas and extinguishing chemical.
Preferably, further including alarm module, the alarm module is connected with temperature control module, when extraneous environment temperature is higher than
When setting value, the alarm module outwardly sends a warning.
Through the above technical solutions, kitchen extinguishing device further includes temperature control module, alarm module is connected with temperature control module, when
When extraneous environment temperature is higher than setting value, by alarm module outwardly alert, and then in the case of fire, to
The external world sends a warning, and prompts surrounding people kitchen that fire occurs, enables people to be handled in time.
Preferably, the alarm module includes combined aural and visual alarm and alarm electromagnetic relay KM2, the alarm electromagnetism relay
Device KM2 control has alarm normally opened contact K3, and the combined aural and visual alarm is connected with alarm normally opened contact K3, the alarm normally opened contact
Power supply, the combined aural and visual alarm ground connection setting are accessed in the one end K3；The alarm electromagnetic relay KM2 is connected with temperature control module, when
When extraneous environment temperature is greater than the set value, the alarm electromagnetic relay KM2 conducting, the alarm electromagnetic relay KM2 control
System alarm normally opened contact K3 closure.
Through the above technical solutions, alarm module include combined aural and visual alarm and alarm electromagnetic relay KM2, alarm electromagnetism after
Electric appliance KM2 control has alarm normally opened contact K3, and combined aural and visual alarm is connected with alarm normally opened contact K3, one end normally opened contact K3 of alarming
Access power supply, combined aural and visual alarm ground connection setting；Alarm electromagnetic relay KM2 is connected with temperature control module, when extraneous environment temperature
When being greater than the set value, alarm electromagnetic relay KM2 conducting, alarm electromagnetic relay KM2 control alarm normally opened contact K3 closure；From
And sound and light alarm signal is outwardly issued by combined aural and visual alarm in time, prompt surrounding people kitchen that fire occurs.
Preferably, the alarm electromagnetic relay KM2, which is also controlled, alarm normally closed contact K4, the alarm normally closed contact K4
It is connected on the firewire of kitchen power grid power supply；When extraneous environment temperature is greater than the set value, the alarm electromagnetic relay KM2
Conducting, the alarm electromagnetic relay KM2 control alarm normally closed contact K4 are disconnected.
Through the above technical solutions, alarm electromagnetic relay KM2, which is also controlled, alarm normally closed contact K4, alarm normally closed contact
K4 is connected on the firewire of kitchen power grid power supply；When extraneous environment temperature is greater than the set value, alarm electromagnetic relay KM2 is led
Logical, alarm electromagnetic relay KM2 control alarm normally closed contact K4 is disconnected, in the case of fire, cut off the equipment in kitchen
Power supply, and then prevent a kitchen step on fire from causing appliance fire.
Preferably, the control cabinet include cabinet and with cabinet it is hinged, for the door body to bin enclosure, outside the door body
Side is provided with the explosion-proof pressure meter detected to the first tank inner pressure.
Through the above technical solutions, control cabinet includes cabinet and the door body hinged with cabinet, by being provided in door body pair
Gas storage fills the explosion-proof pressure meter that interior pressure is detected, so that convenient detect the gas content in the first storage tank, thus
The inert gas in gas storage filling can be supplemented in time, be prevented because the inert gas in the first storage tank is insufficient and then is occurring
Fire extinguishing processing is not can be carried out when fire.
Subtract preferably, being additionally provided on the snorkel to what the extinguishing chemical for being passed through medial compartment by the first storage tank was depressurized
Pressure valve.
The inert gas that medial compartment is passed through in the first storage tank is carried out through the above technical solutions, being additionally provided on snorkel
The pressure reducing valve of decompression so as to which the first storage tank is arranged to high pressure gas holder, and then improves the first storage by the setting of pressure reducing valve
The gas capacity stored in tank increases the use duration that the first storage tank is once inflated.
In conclusion the utility model has the following beneficial effects:
1. by being provided with discharging solenoid valve on snorkel and fire extinction pipeline, by temperature control module to the environment temperature of surrounding
Degree is detected, and when ambient temperature is higher than setting value, temperature control module control discharging solenoid valve conduction is opened, and then first
Storage tank and second is deposited extinguishing chemical in tank and is sprayed by fire extinction pipeline by spray head, to put out a fire to fire source, by going out
Expect the comprehensive setting of solenoid valve and temperature control module, can be in the case of fire, the source that will put out a fire accurately and timely is opened, to kitchen
Place on fire carry out fire extinguishing processing, further increase kitchen fire prevention, fire extinguishing reliability；
2. audible and visible alarm information in the case of fire, is outwardly issued by alarm module by the setting of alarm module,
Generation fire in surrounding people kitchen is prompted, the power supply of field of kitchen electric appliance equipment is cut off, to prevent from fire further resulting in electric appliance
Fire, and then the reliability of kitchen fireproof fire-extinguishing is further turned up；
3. case processed includes cabinet and the door body hinged with cabinet, the first tank inner pressure is carried out by being provided in door body
The explosion-proof pressure meter of detection, so that convenient detect the fire extinguishing agent content in the first storage tank, so as in time to first
Extinguishing chemical in storage tank is supplemented, and is prevented because the inert gas in the first storage tank is insufficient and then not can be carried out in the case of fire
Fire extinguishing processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of kitchen extinguishing device；
Fig. 2 is the schematic diagram for embodying the internal structure of control cabinet；
Fig. 3 circuit connection diagram between temperature control module and alarm module；
Fig. 4 is temperature control module to discharging solenoid valve control circuit figure；
Fig. 5 is electric operation control circuit figure of the alarm module to combined aural and visual alarm；
Fig. 6 is electric operation control circuit figure of the alarm module to kitchen power grid.
Appended drawing reference: 1, control cabinet；11, cabinet；12, door body；2, the first storage tank；3, the second storage tank；4, medial compartment；41,
Snorkel；42, fire extinction pipeline；43, spray head；44, discharge solenoid valve；5, pressure reducing valve；6, temperature control module；61, temperature detecting unit；
611, temperature detection sensor；62, temperature comparing unit；63, time control unit；7, alarm module；71, combined aural and visual alarm；
8, kitchen power grid.
Specific embodiment
Embodiment: a kind of kitchen extinguishing device, referring to Figures 1 and 2, including control cabinet 1, control cabinet 1 include 11 He of cabinet
With cabinet 11 it is hinged, for the closed door body 12 of cabinet 11.The first storage tank for being stored with inert gas is provided in control cabinet 1
2 and second storage tank 3.First storage tank 2 and the second storage tank 3 are connected with snorkel 41, and snorkel 41 is communicated with medial compartment 4.Medial compartment 4
It is communicated with fire extinction pipeline 42, the spray head 43 being connected to fire extinction pipeline 42 is provided on fire extinction pipeline 42.First storage tank 2 and the second storage
The dedicated extinguishing chemical in kitchen is stored in tank 3, the dedicated extinguishing chemical in kitchen, can be quick using the water of low pH value and the mixture of organic salt
Put out that edible oil oil cauldron is on fire and oil smoke cover described in generation fire, and pass through foam blanket and consolidate fire extinguishing achievement.Root
Arrangement setting is carried out to fire extinction pipeline 42 according to kitchen, spray head 43 is read when on fire, to pass through spray at quasi- easy unexpected fire location
First 43 spray the extinguishing chemical in the inert gas and the second storage tank 3 in the first storage tank 2, and fire occurs in kitchen to realize
When, realize fire-extinguishing function concurrently.
The pressure reducing valve 5 depressurized to the extinguishing chemical for being passed through medial compartment 4 by the first storage tank 2 is additionally provided on snorkel 41.
By the way that pressure reducing valve 5 is arranged on snorkel 41, and then the first storage tank 2 is arranged to high pressure gas holder, makes to hold in the first storage tank 2
It receives more gases, and then improves the use duration of extinguishing chemical in the first storage tank 2 of kitchen extinguishing device.
It is provided on the outside of door body 12 to the explosion-proof pressure meter that pressure is detected in the first storage tank 2.By being set in door body 12
Be equipped with to the explosion-proof pressure meter that pressure is detected in the first storage tank 2, thus it is convenient to the fire extinguishing agent content in the first storage tank 2 into
Row detection, so as to supplement in time the extinguishing chemical in the first storage tank 2, prevents because of the extinguishing chemical in the first storage tank 2 not
Foot not can be carried out fire extinguishing processing in the case of fire in turn.
Referring to Fig. 2 and Fig. 3, discharging solenoid valve 44 is provided on snorkel 41 and fire extinction pipeline 42, kitchen extinguishing device is also
The temperature control module 6 opened including control discharging solenoid valve 44.6 pairs of extraneous environment temperatures of temperature control module detect, and work as the external world
Environment temperature when being greater than the set value, the control discharging conducting of solenoid valve 44 of temperature control module 6 is opened.
Referring to Fig. 3 and Fig. 4, temperature control module 6 includes temperature detecting unit 61 and temperature comparing unit 62.Temperature detecting unit
The temperature value that 61 pairs of extraneous environment temperatures are detected, and be will test is sent to temperature comparing unit 62；Temperature is more single
The temperature value that temperature detecting unit 61 is sent is compared by member 62 with setting value, and ambient temperature is higher than setting setting value
When, temperature comparing unit 62 issues driving current signal, and the control discharging conducting of solenoid valve 44 is opened.When temperature control module 6 further includes
Between control unit 63, time control unit 63 respectively with temperature comparing unit 62 and discharging solenoid valve 44 be connected；Time control is single
Member 63 receives the driving current signal that temperature comparing unit 62 issues, control discharging 44 opening time of solenoid valve.
Spending detection unit 61 includes temperature detection sensor 611.Temperature detection sensor 611 is to test point on fire in kitchen
Neighbouring environment temperature is detected.Temperature comparing unit 62 includes the comparator T1 and amplifier T2 for connecting comparator T1.
Time control unit 63 includes energization delay relay KT, and energization delay relay KT control has time control normally closed switch K2.
The positive input of comparator T1 is connected with temperature detection sensor 611, the positive input of amplifier T2 with than
Output end compared with device T1 is connected, and has preset a reference value Vref1 in the negative input access of comparator T1.Amplifier T2's
It is coupled with first resistor R1 between negative input and output end, has been also coupled to second resistance in the negative input of amplifier T2
R2 and via after second resistance R2 be grounded be arranged.Amplifier T2 is coupled with 3rd resistor R3 and concatenated with 3rd resistor R3
Put out a fire electromagnetic relay KM1, and the one end energization delay relay KT is connected with fire extinguishing electromagnetic relay KM1, other end ground connection setting.
Fire extinguishing electromagnetic relay KM1 control has fire extinguishing normally opened contact K1.Put out a fire normally opened contact K1, time control normally closed switch K2 with
The parallel circuit that two discharging solenoid valves 44 form is serially connected.The parallel circuit that two discharging solenoid valves 44 form also is in series with
4th resistance R4, time control normally closed switch K2 access power supply, the ground connection setting of the 4th one end resistance R4.
Referring to Fig. 3 and Fig. 5, kitchen extinguishing device further includes alarm module 7, alarm module 7 be used in the case of fire, to
The external world sends a warning.Alarm module 7 is connected with temperature control module 6, when extraneous environment temperature is higher than setting value, mould of alarming
Block 7 outwardly sends a warning.Alarm module 7 include combined aural and visual alarm 71 and alarm electromagnetic relay KM2, alarm electromagnetism after
Electric appliance KM2 connects with energization delay relay KT.Alarm electromagnetic relay KM2 control has alarm normally opened contact K3, sound-light alarm
Device 71 is connected with alarm normally opened contact K3, and power supply, the ground connection setting of combined aural and visual alarm 71 are accessed in alarm one end normally opened contact K3.When outer
When the environment temperature on boundary is greater than the set value, alarm electromagnetic relay KM2 conducting, alarm electromagnetic relay KM2 control is alarmed normally opened
Contact K3 closure, and then alarm signal is outwardly issued by combined aural and visual alarm 71.
Referring to Fig. 3 and Fig. 6, alarm electromagnetic relay KM2, which is also controlled, alarm normally closed contact K4, alarm normally closed contact K4 string
It is associated on the firewire of kitchen power grid power supply, alarm electromagnetic relay KM2 is connected with temperature control module 6, when extraneous environment temperature is big
When setting value, alarm electromagnetic relay KM2 control alarm normally closed contact K4 is disconnected, and then is carried out to the electrical equipment in kitchen
Power-off, prevents from causing appliance fire because on fire.
Specifically used principle is as follows:
When fire occurs for the detection position on fire in kitchen, the environment temperature of surrounding is increased, and temperature detection sensor 611 is right
The environment temperature in kitchen is detected, and when the environment temperature of detection is higher than setting value, passes through fire extinguishing electromagnetic relay KM1 control
The conducting of solenoid valve 44 that discharges is opened, and then the extinguishing chemical of the gas and the ejection of the second storage tank 3 in the second storage tank 2 passes through medial compartment 4
It is spouting by spray head 43 into fire extinction pipeline 42, and then to putting out a fire at fire source on fire.Energization delay relay KT is being led
Delay timing is carried out under logical state, after reaching setting time, time control normally closed switch K2 is disconnected, and then the solenoid valve 44 that will discharge
Closure stops the extinguishing chemical for continuing outwardly ejecting extinguishing.In the case of fire, alarm module 7 passes through alarm electromagnetic relay
KM2 control combined aural and visual alarm 71, outwardly issue sound and light alarm signal, meanwhile, to kitchen power grid power supply cut off, prevent into
One step causes appliance fire.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of kitchen extinguishing device, including control cabinet (1), for storing extinguishing chemical is provided in the control cabinet (1)
One storage tank (2) and the second storage tank (3), it is characterised in that: first storage tank (2) and the second storage tank (3) are connected with snorkel
(41), the snorkel (41) is communicated with medial compartment (4)；The medial compartment (4) is communicated with fire extinction pipeline (42), the fire extinguishing tube
It is provided with the spray head (43) being connected to fire extinction pipeline (42) on road (42), is arranged on the snorkel (41) and fire extinction pipeline (42)
Have discharging solenoid valve (44), kitchen extinguishing device further includes the temperature control module (6) that control discharging solenoid valve (44) is opened, the temperature
Control module (6) detects extraneous environment temperature, when extraneous environment temperature is greater than the set value, the temperature control module
(6) control discharging solenoid valve (44) conducting is opened.
2. kitchen extinguishing device according to claim 1, it is characterised in that: the temperature control module (6) includes temperature detection
Unit (61) and temperature comparing unit (62), the temperature detecting unit (61) detect extraneous environment temperature, and
The temperature value that will test is sent to temperature comparing unit (62)；The temperature comparing unit (62) sends out temperature detecting unit (61)
The temperature value sent is compared with setting value, when ambient temperature is higher than setting setting value, the temperature comparing unit (62)
Driving current signal is issued, control discharging solenoid valve (44) conducting is opened.
3. kitchen extinguishing device according to claim 2, it is characterised in that: the temperature control module (6) further includes time control
Unit (63) processed, the time control unit (63) are connected with temperature comparing unit (62) and discharging solenoid valve (44) respectively；Institute
It states time control unit (63) and receives the driving current signal that temperature comparing unit (62) issue, control discharging solenoid valve (44) is opened
Open duration.
4. kitchen extinguishing device according to claim 1, it is characterised in that: further include alarm module (7), the alarm mould
Block (7) is connected with temperature control module (6), and when extraneous environment temperature is higher than setting value, the alarm module (7) is outwardly issued
Warning information.
5. kitchen extinguishing device according to claim 4, it is characterised in that: the alarm module (7) includes sound-light alarm
Device (71) and alarm electromagnetic relay KM2, the alarm electromagnetic relay KM2 control have alarm normally opened contact K3, the acousto-optic
Alarm (71) is connected with alarm normally opened contact K3, and power supply, the combined aural and visual alarm are accessed in described alarm one end normally opened contact K3
(71) ground connection setting；The alarm electromagnetic relay KM2 is connected with temperature control module (6), when extraneous environment temperature is greater than setting
When value, the alarm electromagnetic relay KM2 conducting, the alarm electromagnetic relay KM2 control alarm normally opened contact K3 closure.
6. kitchen extinguishing device according to claim 5, it is characterised in that: the alarm electromagnetic relay KM2 is also controlled
There are alarm normally closed contact K4, the alarm normally closed contact K4 to be connected on the firewire of kitchen power grid (8) power supply；When extraneous environment
When temperature is greater than the set value, the alarm electromagnetic relay KM2 conducting, the alarm electromagnetic relay KM2 control is alarmed normally closed
Contact K4 is disconnected.
7. kitchen extinguishing device according to claim 1, it is characterised in that: the control cabinet (1) include cabinet (11) and
With cabinet (11) it is hinged, for being provided with to the first storage tank on the outside of the door body (12) to cabinet (11) closed door body (12)
(2) the explosion-proof pressure meter that interior pressure is detected.
8. kitchen extinguishing device according to claim 1, it is characterised in that: be additionally provided on the snorkel (41) to by
First storage tank (2) is passed through the pressure reducing valve (5) that the extinguishing chemical of medial compartment is depressurized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020446.7U CN209696107U (en) | 2018-12-03 | 2018-12-03 | Kitchen extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020446.7U CN209696107U (en) | 2018-12-03 | 2018-12-03 | Kitchen extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696107U true CN209696107U (en) | 2019-11-29 |
Family
ID=68637030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822020446.7U Expired - Fee Related CN209696107U (en) | 2018-12-03 | 2018-12-03 | Kitchen extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370709A (en) * | 2020-09-30 | 2021-02-19 | 浙江华神消防科技有限公司 | Fire suppression system for extinguishing fire according to fire type |
| CN113262413A (en) * | 2021-04-06 | 2021-08-17 | 河北金锁安防工程股份有限公司 | Kitchen automatic fire extinguishing system |
-
2018
- 2018-12-03 CN CN201822020446.7U patent/CN209696107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370709A (en) * | 2020-09-30 | 2021-02-19 | 浙江华神消防科技有限公司 | Fire suppression system for extinguishing fire according to fire type |
| CN113262413A (en) * | 2021-04-06 | 2021-08-17 | 河北金锁安防工程股份有限公司 | Kitchen automatic fire extinguishing system |
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