CN216877701U - Safety mechanism of foam spraying fire extinguishing device - Google Patents
Safety mechanism of foam spraying fire extinguishing device Download PDFInfo
- Publication number
- CN216877701U CN216877701U CN202123419402.XU CN202123419402U CN216877701U CN 216877701 U CN216877701 U CN 216877701U CN 202123419402 U CN202123419402 U CN 202123419402U CN 216877701 U CN216877701 U CN 216877701U
- Authority
- CN
- China
- Prior art keywords
- collecting pipe
- safety mechanism
- fire extinguishing
- upper shell
- electromagnetic
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of fire extinguisher installation, in particular to a safety mechanism of a foam spray fire extinguishing device, which comprises: the fire extinguishing device body comprises at least one collecting pipe and a liquid storage tank connected with one end of the collecting pipe; it is characterized by also comprising: the electromagnetic emptying valve is arranged on the collecting pipe; the pressure detection units are at least two and are respectively arranged in the collecting pipe and the liquid storage tank and can generate pressure signals; the control unit can receive a pressure signal and control the opening or closing of the electromagnetic emptying valve based on the pressure signal, and the safety mechanism of the foam spraying fire extinguishing device can automatically deflate and reduce pressure when the pressure in the collecting pipe or the liquid storage tank is abnormally increased.
Description
Technical Field
The utility model relates to the technical field of fire extinguisher installations, in particular to a safety mechanism of a foam spray fire extinguishing device.
Background
In daily life, if unfortunate conflagration breaing out, need in time use fire extinguishing apparatus to extinguish the naked light in the region to this provides the guarantee to self and other people's life safety and property safety, and the equipment that commonly uses is exactly foam spraying extinguishing device, utilizes foam spraying extinguishing device can extinguish the fire fast, accomplishes the operation of putting out a fire, and foam spraying extinguishing device practicality is high, consequently is the requisite deity of putting out a fire in a lot of places.
The existing foam spraying fire extinguishing device mainly comprises a driving device, a power cylinder group, a foam mixed liquid storage device and a partition valve, for example, the foam spraying fire extinguishing device with the publication (announcement) number of CN107754163A is characterized in that: the automatic spraying device comprises a bottle group frame (1), a power bottle (2), a starting bottle (3), a pressure reducing valve (4), a high-pressure metal hose (5), a flow collecting bottle (6), a safety valve (7), a partition valve (8), a foam spraying nozzle (9), a tank body connecting pipe (10), a pressure gauge (11), a pipeline frame (12) and a liquid storage tank (13), wherein at least one power bottle (2) is arranged on the bottle group frame (1), the pressure reducing valve (4) is arranged at the bottle opening end of the power bottle (2), the starting bottle (3) is arranged on one side of the bottle group frame (1), the starting bottle (3) and the power bottle (2) are connected with the flow collecting pipe (6) through the high-pressure metal hose (5), one end of the flow collecting pipe (6) is connected with the liquid storage tank (13), the safety valve (7) and the pressure gauge (11) are arranged on the liquid storage tank (13), and the liquid storage tank (13) is further connected with the connecting pipe (10), be equipped with partition valve (8) on jar body connecting pipe (10), jar body connecting pipe (10) one end is equipped with pipe network (14), pipe network (14) one end is equipped with foam spray nozzle (9), liquid storage pot (13) one side is equipped with pipeline frame (12), jar body connecting pipe (10) other end links to each other with pipeline frame (12).
When the foam spraying fire extinguishing device is actually used, the gas pressure in the collecting pipe and the liquid storage tank can be increased due to the influence of temperature rise or leakage of the pressure reducing valve, so that the hidden danger of misoperation of the foam spraying fire extinguishing device and the influence on the use safety of equipment are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a safety mechanism of a foam spray fire extinguishing device to solve the problems in the technology.
The technical scheme of the utility model is realized as follows: a safety mechanism for a foam spray fire suppression apparatus, comprising:
the fire extinguishing device body comprises at least one collecting pipe and a liquid storage tank connected with one end of the collecting pipe;
it is characterized by also comprising:
the electromagnetic emptying valve is arranged on the collecting pipe;
the pressure detection units are at least two and are respectively arranged in the collecting pipe and the liquid storage tank and can generate pressure signals;
and the control unit can receive the pressure signal and control the opening or closing of the electromagnetic emptying valve based on the pressure signal.
Preferably, the method further comprises:
and the manual emptying valve is connected with the collecting pipe.
Preferably, the method further comprises:
and the manual valve is connected with the collecting pipe and is positioned on one side of the gas inlet end of the electromagnetic emptying valve.
Preferably, a protection device is arranged on the outer side of the electromagnetic emptying valve and used for preventing the electromagnetic emptying valve from being damaged by external impact.
Preferably, the protection device includes:
the upper shell is covered on the top of the electromagnetic emptying valve, and the left side and the right side of the upper shell are both provided with semicircular upper through grooves;
one side of the lower shell is hinged with the upper shell and covers the bottom of the electromagnetic emptying valve, and lower through grooves matched with the upper through grooves are formed in the left side and the right side of the lower shell;
the locking assembly is arranged at the superposition position of the upper shell and the lower shell and used for locking the upper shell and the lower shell;
the upper shell is internally provided with a cooling fan, and the upper shell is also provided with a cooling hole matched with the cooling fan.
Preferably, the locking assembly comprises:
the locking plate is hinged on the outer wall of the upper shell, and the lower end of the locking plate is provided with a barb;
the lock frame is fixed on the outer wall of the lower shell, corresponds to the lock plate, and is correspondingly provided with a clamping groove used for being connected with the barb clamp.
Preferably, the outer side of the lock frame is also provided with a locking connection pair, and a gasket is arranged between the locking connection pair and the lock frame.
Preferably, the upper shell and the lower shell are both made of metal materials.
Has the advantages that: the pressure sensors are arranged on the collecting pipe and the liquid storage tank, and the control unit connected with the electromagnetic emptying valve and the pressure sensors is configured, when the pressure in the collecting pipe or the liquid storage tank is abnormally increased, the pressure sensors feed back pressure signals to the control unit, the control unit controls the electromagnetic emptying valve to open and exhaust, the hidden danger of misoperation of the foam spraying fire extinguishing device is reduced, the use safety of equipment is ensured, meanwhile, the electromagnetic emptying valve is provided with the protection device, the electromagnetic emptying valve can be effectively protected, the electromagnetic emptying valve is prevented from being damaged by external force, the normal operation cannot be caused, and the hidden safety danger is caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a protection device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a lock frame in an embodiment of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1 to 3, the present invention discloses a safety mechanism of a foam spray fire extinguishing apparatus, comprising:
the fire extinguishing device comprises a fire extinguishing device body 1, a pressure pipe and a pressure pipe, wherein the fire extinguishing device body 1 comprises at least one collecting pipe 11 and a liquid storage tank 12 connected with one end of the collecting pipe 11;
in the specific embodiment of the present invention, the method further includes:
the electromagnetic emptying valve 13 is arranged on the collecting pipe 11;
at least two pressure detection units 14, which are respectively arranged in the collecting pipe 11 and the liquid storage tank 12 and can generate pressure signals;
and the control unit 15 can receive the pressure signal and control the electromagnetic emptying valve 13 to be opened or closed based on the pressure signal.
Through adopting above-mentioned technical scheme, the electromagnetism atmospheric valve has been set up on the pressure manifold, be provided with pressure sensor in pressure manifold and liquid storage pot, and dispose the control unit who is connected with electromagnetism atmospheric valve and pressure sensor, when the pressure in pressure manifold or the liquid storage pot risees unusually, pressure sensor feeds back pressure signal on control unit, control unit control electromagnetism atmospheric valve is opened, exhaust, reduce foam spraying extinguishing device malfunction hidden danger, guarantee the safe in utilization of equipment, and through control unit, the cooperation of connecting between electromagnetism atmospheric valve and the pressure sensor, can realize automated inspection, and can be under the condition that pressure unusually risees, open electromagnetism atmospheric valve and decompress, degree of automation is high, the reaction rate is fast, the security has been improved.
In the specific embodiment of the present invention, the method further includes:
and a manual emptying valve 16 connected with the collecting pipe 11.
Through adopting above-mentioned technical scheme, the manual atmospheric valve that sets up can carry out the manual work and open, comes to carry out the pressure release to pressure manifold and liquid storage pot, improves the security.
In an embodiment of the present invention, the method further includes:
and the manual valve 17 is connected with the collecting pipe 11 and is positioned on the gas inlet end side of the electromagnetic emptying valve 13.
By adopting the technical scheme, the manual valve is arranged on one side of the gas inlet end of the electromagnetic emptying valve, so that the gas passing flow passing through the electromagnetic emptying valve can be controlled, the flow of the gas is controlled, and the gas inlet end is one end, connected with the liquid storage tank, of the electromagnetic emptying valve.
In the embodiment of the utility model, a protection device 2 is arranged on the outer side of the electromagnetic blow-down valve 13 to prevent the electromagnetic blow-down valve 13 from being damaged by external impact.
In a specific embodiment of the present invention, the protection device 2 includes:
the upper shell 21 is covered on the top of the electromagnetic blow-down valve 13, and the left side and the right side of the upper shell are both provided with semicircular upper through grooves 211;
one side of the lower shell 22 is hinged with the upper shell 21, the lower shell is covered at the bottom of the electromagnetic blow-down valve 13, and the left side and the right side of the lower shell are both provided with lower through grooves 221 matched with the upper through grooves 211;
the locking assembly 23 is arranged at the superposition position of the upper shell 21 and the lower shell 22 and used for locking the upper shell 21 and the lower shell 22;
a heat dissipation fan 24 is arranged in the upper housing 21, and a heat dissipation port 25 matched with the heat dissipation fan 24 is further arranged on the upper housing.
Through adopting the above-mentioned technical scheme, the protection device who sets up can prevent that electromagnetism atmospheric valve from receiving external force striking to damage, and then guarantee the normal use of electromagnetism atmospheric valve, during the use, will go up casing and casing registrate in the outside of electromagnetism atmospheric valve down, go up last logical groove and lower logical groove gomphosis on last casing and the casing down on the discharge, rethread locking assembly dies the coincidence department lock of last casing and casing down, be provided with radiator fan in the upper shell, and still be provided with on the upper shell with radiator fan complex thermovent, can dispel the heat to electromagnetism atmospheric valve when the temperature risees, in order to guarantee that it can normally work.
In an embodiment of the present invention, the locking assembly 23 includes:
a locking plate 231 hinged to the outer wall of the upper housing 21 and having a barb 2311 at its lower end;
the locking frame 232 is fixed on the outer wall of the lower housing 22, and is disposed corresponding to the locking plate 231, and a locking groove 2321 for being locked and connected with the barb 2311 is correspondingly disposed on the locking frame.
In the embodiment of the present invention, a locking connection pair 233 is further disposed on the upper outer side of the lock frame 232, and a washer 2331 is disposed between the locking connection pair 233 and the lock frame 232.
Through adopting above-mentioned technical scheme, when needs are locked last casing and lower casing, make its and the draw-in groove on the lock frame carry out the buckle through rotating the jam plate and be connected fixedly, and then realize the locking to last casing and casing down, simultaneously, the outside is equipped with the locking connection pair on the lock frame, locks barb and lock frame through the locking connection pair to further improve the stability of connecting.
In an embodiment of the utility model, the upper shell and the lower shell are both made of metal materials.
By adopting the technical scheme, the upper shell and the lower shell are both made of metal materials, so that the rigidity is ensured.
In conclusion, the utility model provides a safety mechanism of a foam spray fire extinguishing device, which can automatically deflate and reduce pressure when the pressure in a collecting pipe or a liquid storage tank abnormally rises.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A safety mechanism for a foam spray fire suppression apparatus, comprising:
the fire extinguishing device body comprises at least one collecting pipe and a liquid storage tank connected with one end of the collecting pipe;
it is characterized by also comprising:
the electromagnetic emptying valve is arranged on the collecting pipe;
the pressure detection units are at least two and are respectively arranged in the collecting pipe and the liquid storage tank and can generate pressure signals;
and the control unit can receive the pressure signal and control the opening or closing of the electromagnetic emptying valve based on the pressure signal.
2. The safety mechanism of a foam spray fire extinguishing unit as claimed in claim 1, further comprising:
and the manual emptying valve is connected with the collecting pipe.
3. The safety mechanism of a foam spray fire extinguishing unit as claimed in claim 1, further comprising:
and the manual valve is connected with the collecting pipe and is positioned on one side of the gas inlet end of the electromagnetic emptying valve.
4. The safety mechanism of foam spray fire extinguisher according to claim 1, wherein the electromagnetic blow valve is provided with a protection device on its outer side to prevent the electromagnetic blow valve from being damaged by external impact.
5. A safety mechanism for a foam spray fire extinguishing unit according to claim 4, wherein the protection unit comprises:
the upper shell is covered on the top of the electromagnetic emptying valve, and the left side and the right side of the upper shell are both provided with semicircular upper through grooves;
one side of the lower shell is hinged with the upper shell and covers the bottom of the electromagnetic emptying valve, and lower through grooves matched with the upper through grooves are formed in the left side and the right side of the lower shell;
the locking assembly is arranged at the superposition position of the upper shell and the lower shell and used for locking the upper shell and the lower shell;
the upper shell is internally provided with a cooling fan, and the upper shell is also provided with a cooling hole matched with the cooling fan.
6. The safety mechanism for a foam spray fire extinguishing unit of claim 5, wherein the locking assembly comprises:
the locking plate is hinged on the outer wall of the upper shell, and the lower end of the locking plate is provided with a barb;
the lock frame is fixed on the outer wall of the lower shell, corresponds to the lock plate, and is correspondingly provided with a clamping groove used for being connected with the barb clamp.
7. The safety mechanism of foam spray fire extinguishing apparatus according to claim 6, wherein the lock frame is further provided with a locking connection pair on the outer side, and a washer is arranged between the locking connection pair and the lock frame.
8. The safety mechanism of foam spray fire-extinguishing apparatus according to claim 7, wherein the upper and lower housings are made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419402.XU CN216877701U (en) | 2021-12-31 | 2021-12-31 | Safety mechanism of foam spraying fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419402.XU CN216877701U (en) | 2021-12-31 | 2021-12-31 | Safety mechanism of foam spraying fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216877701U true CN216877701U (en) | 2022-07-05 |
Family
ID=82210220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419402.XU Active CN216877701U (en) | 2021-12-31 | 2021-12-31 | Safety mechanism of foam spraying fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216877701U (en) |
-
2021
- 2021-12-31 CN CN202123419402.XU patent/CN216877701U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11541258B2 (en) | Fire extinguishing system for battery pack | |
| CN216603874U (en) | Two-stage fire extinguishing system with energy storage battery clusters | |
| CN211351367U (en) | Block terminal that protection nature is good | |
| CN114432620A (en) | Electrochemistry energy storage power station fire extinguishing system | |
| CN110772732A (en) | Container type lithium battery energy storage system with fire-fighting function and fire-fighting device thereof | |
| CN108969950A (en) | A kind of sea floating heap containment high pressure water spraying fire fighting system | |
| CN216877701U (en) | Safety mechanism of foam spraying fire extinguishing device | |
| CN217444530U (en) | Energy storage container for ship | |
| CN216643837U (en) | Active protection device for hydrogen pipeline | |
| CN216222693U (en) | Low-voltage electrical cabinet perfluorohexanone fire extinguishing system | |
| CN213994685U (en) | Emergent fire control cabinet of fire control | |
| CN209487631U (en) | Fireproof box for soft bag lithium ionic cell forming and capacity dividing | |
| CN217828734U (en) | Prevent safe fire hydrant for fire control of malice use | |
| CN212941074U (en) | Fireproof ventilation system structure of discharging fume based on thing networked control | |
| CN220676578U (en) | Energy storage box | |
| CN213399903U (en) | Preaction alarm device | |
| CN205590292U (en) | Exhaust -heat boiler water charging system in sulfuric acid process alkanisation waste acid recycling workshop section | |
| CN205659292U (en) | A gaseous extinguishing device of cabinet type heptafluoro -propane for modularization data center | |
| CN217213060U (en) | Explosion-proof laboratory of automobile-used power battery | |
| CN217724386U (en) | Water fire-fighting system of battery replacing cabinet | |
| CN220172630U (en) | Explosion-proof control cabinet | |
| CN209592654U (en) | A kind of Novel fireproof power distribution cabinet | |
| CN213423423U (en) | Be used for short circuit test experiment container of car battery | |
| CN220385678U (en) | Safety protection alarm device | |
| CN219721751U (en) | Energy storage container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |