CN114053621A - Fire extinguishing agent container with liquid level display function - Google Patents
Fire extinguishing agent container with liquid level display function Download PDFInfo
- Publication number
- CN114053621A CN114053621A CN202111262995.5A CN202111262995A CN114053621A CN 114053621 A CN114053621 A CN 114053621A CN 202111262995 A CN202111262995 A CN 202111262995A CN 114053621 A CN114053621 A CN 114053621A
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- CN
- China
- Prior art keywords
- level display
- fire extinguishing
- hole
- liquid level
- extinguishing agent
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- 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.)
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/006—Fire prevention, containment or extinguishing specially adapted for particular objects or places for kitchens or stoves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire extinguishing agent container with a liquid level display function, which comprises a storage tank (1), a liquid level display meter (2) and two connectors, wherein the top of the storage tank (1) is provided with a discharge hole (3), the discharge hole (3) is connected with a pipe joint (4), the top and the bottom of an inner cavity of the liquid level display meter (2) are respectively communicated with the inner cavity of the storage tank (1) through the two connectors, and the device can be used for observing the storage amount of a fire extinguishing agent in the fire extinguishing agent container in real time so as to supplement the fire extinguishing agent in the fire extinguishing agent container in time.
Description
Technical Field
The invention relates to the technical field of kitchen fire-fighting systems, in particular to a fire extinguishing agent container with a liquid level display function.
Background
The fire safety is always a key concern for catering enterprises and related supervision departments in kitchens. The kitchen belongs to the places with frequent oil smoke and fire accidents, and a qualified kitchen needs to be equipped with a complete set of kitchen fire extinguishing system besides cooking equipment.
The kitchen fire extinguishing system can effectively control kitchen fire caused by the high-temperature oil pan. The fire extinguishing agent releasing device comprises a fire extinguishing agent container, a pipe network, a control system, a valve, a detector and the like, and has the specific working principle that after an oil pan on a kitchen cooking bench is burnt, the temperature sensing fusible metal cable releaser is separated from the fire extinguishing agent container by huge heat emitted by flame; the temperature sensing detection system opens the releasing device of the kitchen fire extinguishing system, pressurizes the fire extinguishing agent container, and simultaneously actuates all auxiliary starting or electric cutting devices and alarm linkage devices, the fire extinguishing agent in the fire extinguishing agent container is sprayed on the surface of kitchen cooking bench equipment and the inside of a smoke exhaust hood, an oil filter screen and a smoke exhaust pipeline through a pipe network, the special fire extinguishing agent can rapidly extinguish flames in an oil pan, a covering layer for inhibiting oil steam from burning is formed, and oil re-burning is prevented.
The fire extinguishing agent container is used as a device for storing the fire extinguishing agent, the storage amount of the fire extinguishing agent in the fire extinguishing agent container is critical, the existing fire extinguishing agent container cannot observe the amount of the fire extinguishing agent in the container because the fire extinguishing agent in the fire extinguishing agent container can be evaporated (the temperature in a kitchen is high), and when the volume of the fire extinguishing agent is less and the fire extinguishing agent is not timely supplemented, the fire extinguishing effect is seriously influenced when a kitchen fire extinguishing system works.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the fire extinguishing agent container with the liquid level display function, which can be used for observing the storage amount of the fire extinguishing agent in the fire extinguishing agent container in real time so as to supplement the fire extinguishing agent in the fire extinguishing agent container in time.
The utility model provides a fire extinguishing agent container with liquid level display function, includes holding vessel, level display meter and two connectors, open at the top of holding vessel has the relief hole, and relief hole department is connected with the coupling, the top and the bottom of level display meter inner chamber communicate with the holding vessel inner chamber through two connectors respectively.
Preferably, the connector includes a connecting pipe, a connecting column and a first sealing bead, the connecting pipe has a rear wall, the rear wall of the connecting pipe is provided with a communicating hole, the communicating hole is communicated with the inner cavity of the storage tank, the rear part of the connecting column enters the connecting pipe and is connected with the inner wall of the connecting pipe, the front part of the connecting column enters or passes through the liquid level display meter, a first circulation channel is arranged in the connecting column, the inner cavity of the connecting pipe and the inner cavity of the liquid level display meter are communicated through the first circulation channel, the first sealing bead is positioned between the communicating hole and the first circulation channel, the diameter of the first sealing bead is larger than that of the communicating hole and the first circulation channel, the first circulation channel is communicated with the inner cavity of the connecting pipe in an initial state, and when pressure from the storage tank is received, the first sealing bead can completely seal the inlet of the first circulation channel.
Preferably, the first closing bead is in contact with both the bottom wall of the communication hole and the bottom wall of the first circulation channel inlet, and a gap is provided between the first closing bead and the top wall of the communication hole and the top wall of the first circulation channel. Preferably, the rear part of the connecting column is in threaded connection with the inner wall of the connecting pipe.
Preferably, a first elastic sealing gasket is arranged between the connecting pipe and the liquid level display meter.
Preferably, the connecting column movably penetrates through the liquid level display meter, the rear end of the connecting column is connected with a fixing head, and a second elastic sealing gasket is arranged between the fixing head and the liquid level display meter.
Preferably, still include the second connector, the right part of second connector gets into in the coupling, the right wall of second connector is opened there is first recess, the left wall of second connector is opened there is the second recess, communicate through the through-hole between first recess and the second recess, the right part of second spliced pole gets into in the second recess, it has the through-hole that runs through its left wall and right wall to open on the second spliced pole, the second seals the pearl and is located between second spliced pole and the through-hole, the diameter that the pearl was sealed to the second is greater than the diameter of through-hole and through-hole, during initial state, through-hole and coupling inner chamber intercommunication, when the second seals the pearl and receives the high pressure that comes from the coupling inner chamber, the second seals the pearl and can be all sealed with the right-hand member of through-hole.
Preferably, the second sealing bead is a steel bead.
Preferably, the right part of the second connecting column is in threaded connection with the inner wall of the second groove.
Preferably, in the initial state, the second sealing bead is in contact with the bottom wall of the through hole and the bottom wall of the through hole at the same time, and a gap is formed between the second sealing bead and the top wall of the through hole.
The invention has the beneficial effects that: connect the liquid level display meter on the holding vessel among this technical scheme, because the top and the bottom of liquid level display meter inner chamber communicate through two connectors and through hole, and then with the inner chamber intercommunication of holding vessel, the fire extinguishing agent of holding vessel inner chamber can enter into the inner chamber of liquid level display meter to can observe the capacity of holding vessel inner chamber fire extinguishing agent through the liquid level display meter, when fire extinguishing agent capacity crosses lowly, in time supply, prevent that kitchen fire extinguishing system during operation fire extinguishing agent capacity from not enough seriously influencing fire extinguishing effect.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the position A in FIG. 1;
fig. 3 is an enlarged schematic view of a position B in fig. 1.
In the attached figure, 1-a storage tank, 2-a liquid level display meter, 3-a discharge hole, 4-a pipe joint, 5-a through hole, 61-a connecting pipe, 62-a connecting column, 63-a first sealing bead, 64-a communicating hole, 65-a first circulating channel, 66-a first elastic sealing gasket, 67-a fixed head, 68-a second elastic sealing gasket, 71-a second connecting head, 72-a second connecting column, 73-a first groove, 74-a through hole, 75-a second groove, 76-a second sealing bead and 77-a through hole.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1
As shown in figure 1, the embodiment provides a fire extinguishing agent container with liquid level display function, including holding vessel 1, level display meter 2 and two connectors, two connector longitudinal distributions, the discharge hole 3 has been opened at the top of holding vessel 1, and discharge hole 3 department is connected with coupling 4, the top and the bottom of the 2 inner chambers of level display meter are respectively through two connectors and holding vessel 1 inner chamber intercommunication.
In the use, because the top and the bottom of 2 inner chambers of level display meter communicate with through hole 5 through two connectors, and then with holding vessel 1's inner chamber intercommunication, the fire extinguishing agent of 1 inner chamber of holding vessel can enter into level display meter 2's inner chamber to can observe the capacity of 1 inner chamber fire extinguishing agent of holding vessel through level display meter 2, when the fire extinguishing agent capacity was crossed lowly, in time supply, prevent that kitchen fire extinguishing system during operation fire extinguishing agent capacity is not enough seriously to influence the fire extinguishing effect.
Example 2
The present embodiment is further explained based on embodiment 1, as shown in fig. 2, the connector in the present embodiment includes a connecting pipe 61, a connecting column 62 and a first sealing bead 63, the connecting pipe 61 has a rear wall, the rear wall of the connecting pipe 61 is provided with a communication hole 64, the communication hole 64 is communicated with the inner cavity of the storage tank 1, the rear part of the connecting column 62 enters the connecting pipe 61 and is connected with the inner wall of the connecting pipe 61, the front part of the connecting column 62 enters or passes through the liquid level display gauge 2, a first flow channel 65 is arranged in the connecting column 62, the first flow channel 65 communicates the inner cavity of the connecting pipe 61 with the inner cavity of the liquid level display gauge 2, the first sealing bead 63 is located between the communication hole 64 and the first flow channel 65, the diameter of the first sealing bead 63 is larger than the diameters of the communication hole 64 and the first flow channel 65, in an initial state, the first flow channel 65 is communicated with the inner cavity of the connecting pipe 61, the first closing bead 63 can completely close the inlet of the first circulation path 65 when receiving pressure from the storage tank 1.
When the kitchen fire extinguishing system works, the spraying pressure of the fire extinguishing agent in the storage tank 1 is very high, the liquid level display meter 2 is made of glass, so that the fire extinguishing agent cannot bear large pressure, the fire extinguishing agent is extremely easy to damage, and after the fire extinguishing agent is damaged, the fire extinguishing agent can be sprayed out from the connector, so that the whole kitchen fire extinguishing system cannot work normally.
In this embodiment, the connector includes a connecting pipe 61, a connecting column 62 and a first sealing bead 63, the connecting pipe 61 is connected with the storage tank 1, the connecting column 62 enters the connecting pipe 61, a first circulation channel 65 is arranged in the connecting column 62, so that the inner cavity of the connecting pipe 61 is communicated with the inner cavity of the liquid level display meter 2, the first sealing bead 63 is arranged between the communication hole 64 and the first circulation channel 65, the first sealing bead 63 can move, when the fire extinguishing system does not work, the first circulation channel 65 is communicated with the inner cavity of the connecting pipe 61, at this time, the fire extinguishing agent normally enters the liquid level display meter 2, when the fire extinguishing system works, the huge pressure generated by the fire extinguishing agent in the storage tank 1 pushes the first sealing bead 63 to move forward to completely seal the inlet of the first circulation channel 65, at this time, the fire extinguishing agent does not enter the liquid level display meter 2 any more, and is only discharged from the discharge hole 3, this prevents fire suppressant leakage and kitchen fire suppression system failure due to damage to the level indicator 2.
The first closing bead 63 in this embodiment is in contact with both the bottom wall of the communication hole 64 and the bottom wall of the first flow channel 65 inlet, and there is a gap between the first closing bead 63 and the top wall of the communication hole 64 and the top wall of the first flow channel 65. When the first closing bead 63 receives pressure from the inside of the reservoir tank 1 in this way, the first closing bead 63 can close the inlet of the first flow channel 65 in time due to the position restriction of the first flow channel 65 and the communication hole 64 by the first closing bead 63.
In the embodiment, the communication between the communication hole 64 and the inner cavity of the storage tank 1 has two implementation modes, one mode is that two through holes 5 are formed in the side wall of the storage tank 1, the rear wall of the connecting pipe 61 is connected with the outer wall of the storage tank 1, and the two communication holes 64 are respectively communicated with the two through holes 5; the other is that the connecting pipe 61 directly gets into the inner chamber of the storage tank 1, and the liquid level display meter 2 can be embedded into the outer wall of the storage tank 1 in such a way, so that the product is more attractive.
In this embodiment, the first sealing bead 63 is a steel ball, and the connecting tube 61 and the connecting column 62 are made of pressure-resistant materials.
In this embodiment, the rear portion of the connecting column 62 is threadedly coupled to the inner wall of the connecting tube 61, so that the connecting column 62 and the connecting tube 61 can be easily installed.
In this embodiment, a first elastic sealing gasket 66 is disposed between the connection pipe 61 and the liquid level display meter 2, and the first elastic sealing gasket 66 completely seals the connection pipe 61 and the liquid level display meter 2 to prevent the fire extinguishing agent from leaking from between the connection pipe 61 and the connection column 62.
In this embodiment the spliced pole 62 activity runs through level display meter 2, and the rear end of spliced pole 62 is connected with fixed head 67, is provided with second elastic sealing pad 68 between fixed head 67 and the level display meter 2, so can be convenient for the installation of spliced pole 62, sets up fixed head 67 and second elastic sealing pad 68 simultaneously, can prevent that the fire extinguishing agent from leaking between level display meter 2 and the fixed head 67.
In the present embodiment, the side of the components in the connector adjacent to the reserve tank 1 is the rear side.
Example 3
The present embodiment is further limited based on embodiment 1, and as shown in fig. 3, the present embodiment further includes a second connector 71, the right part of the second connector 71 enters the pipe joint 4, the right wall of the second connector 71 is provided with a first groove 73, the left wall of the second connector 71 is provided with a second groove 75, the first groove 73 is communicated with the second groove 75 through a through hole 74, the right part of the second connecting post 72 enters the second groove 75, the second connecting post 72 is provided with a through hole 77 penetrating through the left wall and the right wall of the second connecting post, a second sealing bead 76 is positioned between the second connecting post 72 and the through hole 74, the diameter of the second sealing bead 76 is larger than the diameters of the through hole 74 and the through hole 77, in an initial state, the through hole 77 communicates with the inner cavity of the pipe joint 4, and when the second closing bead 76 receives pressure from the inner cavity of the pipe joint 4, the second closing bead 76 can close the right end of the through hole 77.
When the fire extinguishing system works, a pipe network is connected above the pipe joint 4, a discharge pipe is connected below the pipe joint, the discharge pipe penetrates through a discharge hole 3 and enters the storage tank 1, a one-way valve is arranged at the joint of the pipe network and the pipe joint 4, when the fire extinguishing system works in a kitchen, the one-way valve is opened, and a fire extinguishing agent is normally discharged through the pipe joint 4 and the pipe network. The kitchen fire extinguishing system is in a closed state for a long time, when the kitchen fire extinguishing system does not work, because the fire extinguishing agent can evaporate, the evaporated fire extinguishing agent can leak from the one-way valve, and the evaporated fire extinguishing agent can drip along a pipe network in a kitchen table top, a pot and the like to cause pollution.
In this embodiment, the second connector 71 is arranged, the second connector 71 enters the pipe joint 4, the right wall of the second connector 71 is provided with a first groove 73, the first groove 73 is communicated with the inner cavity of the pipe joint 4, the left wall of the second connector 71 is provided with a second groove 75, the right part of the second connecting column 72 enters the second groove 75, a second sealing bead 76 is arranged between the second connecting column 72 and the through hole 74, the second sealing bead 76 can move, when the kitchen fire extinguishing system is not in operation, the right end of the through hole 77 is not sealed by the second sealing bead 76, the evaporated fire extinguishing agent is discharged through the inner cavity of the pipe joint 4, the first groove 73, the through hole 74, the second groove 75 and the through hole 77, pressure is not caused on the pipe joint 4 and the inner cavity of the pipe network, so that the fire extinguishing system cannot leak from the check valve and fall into a pot or cause pollution on a kitchen table top, when the kitchen fire extinguishing system is in operation, the second sealing bead 76 is subjected to pressure from the inner cavity of the pipe joint 4, the second sealing bead 76 moves leftwards to completely seal the right end of the through hole 77, at the moment, the fire extinguishing agent is normally discharged from the pipe network, the fire extinguishing agent cannot be discharged from the through hole 77, and the normal work of the kitchen fire extinguishing system is realized.
The second sealing bead 76 in this embodiment is a steel bead.
In this embodiment, the right portion of the second connecting post 72 is threadedly coupled to the inner wall of the second groove 75, thereby facilitating the installation of the second connecting post 72 and the second sealing bead 76.
In this embodiment, in the initial state, that is, when the fire extinguishing system in the kitchen is not in operation, the second sealing bead 76 is in contact with the bottom wall of the through hole 74 and the bottom wall of the through hole 77 at the same time, and there is a gap between the second sealing bead 76 and the top wall of the through hole 74 and the top wall of the through hole 77, so that due to the position limitation of the through hole 74 and the through hole 77 on the second sealing bead 76, when the second sealing bead 76 is subjected to the pressure from the inner cavity of the pipe joint 4, the second sealing bead 76 moves to the left to seal the right end of the through hole 77 in time.
The left end of the second connecting post 72 in this embodiment is located outside the second groove 75.
In the present embodiment, the second connector 71 is screwed with the pipe joint 4, so that the second connector 71 is easy to install.
The diameter of the first groove 73 is larger than the diameter of the second groove 75 in this embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. The utility model provides a fire extinguishing agent container with liquid level display function, its characterized in that, includes holding vessel (1), level display meter (2) and two connectors, open at the top of holding vessel (1) has relief hole (3), and relief hole (3) department is connected with coupling (4), the top and the bottom of level display meter (2) inner chamber communicate with holding vessel (1) inner chamber through two connectors respectively.
2. The fire extinguishing agent container with the liquid level display function according to claim 1, wherein the connector comprises a connecting pipe (61), a connecting column (62), and a first sealing bead (63), the connecting pipe (61) has a rear wall, the rear wall of the connecting pipe (61) is provided with a communication hole (64), the communication hole (64) is communicated with the inner cavity of the storage tank (1), the rear part of the connecting column (62) enters the connecting pipe (61) and is connected with the inner wall of the connecting pipe (61), the front part of the connecting column (62) enters or passes through the liquid level display gauge (2), a first circulation channel (65) is arranged in the connecting column (62), the first circulation channel (65) communicates the inner cavity of the connecting pipe (61) with the inner cavity of the liquid level display gauge (2), the first sealing bead (63) is positioned between the communication hole (64) and the first circulation channel (65), the diameter of the first sealing bead (63) is larger than the diameters of the communication hole (64) and the first circulation channel (65), in an initial state, the first flow channel (65) communicates with the inner cavity of the connecting pipe (61), and when pressure from the storage tank (1) is applied, the first closing bead (63) can completely close the inlet of the first flow channel (65).
3. The fire extinguishing agent container with the liquid level display function according to claim 2, wherein the first closing bead (63) is in contact with both the bottom wall of the communication hole (64) and the bottom wall of the inlet of the first circulation channel (65), and the first closing bead (63) has a gap between the top wall of the communication hole (64) and the top wall of the first circulation channel (65).
4. The container for fire extinguishing agent with liquid level display function according to claim 2, wherein the rear portion of the connecting column (62) is screw-coupled with the inner wall of the connecting tube (61).
5. Fire suppressant container with level display function according to claim 4, wherein a first elastic sealing gasket (66) is provided between said connection pipe (61) and said level display gauge (2).
6. The container for the fire extinguishing agent with the liquid level display function according to claim 4, wherein the connecting column (62) movably penetrates through the liquid level display meter (2), a fixing head (67) is connected to the rear end of the connecting column (62), and a second elastic sealing gasket (68) is arranged between the fixing head (67) and the liquid level display meter (2).
7. The fire extinguishing agent container with the liquid level display function according to claim 1, further comprising a second connector (71), wherein the right portion of the second connector (71) enters the pipe joint (4), the right wall of the second connector (71) is provided with a first groove (73), the left wall of the second connector (71) is provided with a second groove (75), the first groove (73) and the second groove (75) are communicated through a through hole (74), the right portion of the second connecting column (72) enters the second groove (75), the second connecting column (72) is provided with a through hole (77) penetrating through the left wall and the right wall of the second connecting column, a second sealing bead (76) is positioned between the second connecting column (72) and the through hole (74), the diameter of the second sealing bead (76) is larger than the diameters of the through hole (74) and the through hole (77), and in an initial state, the through hole (77) is communicated with the inner cavity of the pipe joint (4), when the second sealing bead (76) receives pressure from the inner cavity of the pipe joint (4), the second sealing bead (76) can completely seal the right end of the through hole (77).
8. The container for fire extinguishing agents with liquid level display function according to claim 1, characterized in that the second closing bead (76) is a steel bead.
9. The container for fire extinguishing agent with liquid level display function according to claim 7, characterized in that the right part of the second connecting column (72) is in threaded connection with the inner wall of the second groove (75).
10. The fire extinguishing agent container with the liquid level display function according to claim 7, wherein in an initial state, the second sealing bead (76) is simultaneously in contact with the bottom wall of the through hole (74) and the bottom wall of the through hole (77), and a gap is provided between the second sealing bead (76) and the top wall of the through hole (74) and the top wall of the through hole (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111262995.5A CN114053621A (en) | 2021-10-28 | 2021-10-28 | Fire extinguishing agent container with liquid level display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111262995.5A CN114053621A (en) | 2021-10-28 | 2021-10-28 | Fire extinguishing agent container with liquid level display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114053621A true CN114053621A (en) | 2022-02-18 |
Family
ID=80235695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111262995.5A Pending CN114053621A (en) | 2021-10-28 | 2021-10-28 | Fire extinguishing agent container with liquid level display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114053621A (en) |
-
2021
- 2021-10-28 CN CN202111262995.5A patent/CN114053621A/en active Pending
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