CN216092571U - Silt filtering device for fire control - Google Patents
Silt filtering device for fire control Download PDFInfo
- Publication number
- CN216092571U CN216092571U CN202122388103.8U CN202122388103U CN216092571U CN 216092571 U CN216092571 U CN 216092571U CN 202122388103 U CN202122388103 U CN 202122388103U CN 216092571 U CN216092571 U CN 216092571U
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- China
- Prior art keywords
- fixedly connected
- pipeline
- fire
- filter screen
- filter
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- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000013078 crystal Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000013049 sediment Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005086 pumping Methods 0.000 abstract description 7
- 230000006698 induction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a fire-fighting sediment filtering device which comprises a filter cartridge body, wherein a connecting pipeline is fixedly connected to the left side of the filter cartridge body, a water storage tank is fixedly connected to the left side of the connecting pipeline, a fixed pipeline is fixedly connected to the right side of the filter cartridge body, a filtering mechanism is fixedly connected to the inside of the filter cartridge body, and a connecting mechanism is fixedly connected to the inside of the fixed pipeline. According to the utility model, through arranging a series of structures, fire-fighting water is pumped by a suction pump and conveyed into a fixed pipeline through a water pumping pipeline, enters a connecting pipeline after entering filtration through a desanding filter screen, then enters a water conveying pipeline after being stored in a water storage tank, is sprayed out by a fire-fighting lance and then extinguishes fire, and in the filtration process, a piezoelectric crystal plate is electrically connected to a power supply battery inside a filter cylinder body, so that the piezoelectric crystal plate is electrified to generate inverse piezoelectric effect to vibrate and is contacted with an induction block, a filter screen frame is integrally vibrated, and silt is prevented from being accumulated on the surface of the desanding filter screen.
Description
Technical Field
The utility model belongs to the technical field of fire engineering, and particularly relates to a silt filtering device for fire fighting.
Background
The fire-fighting troops mainly undertake fire-fighting and rescue tasks, a water hose, a water gun and a water stopper are used in the fire-fighting and rescue process, the fire-fighting water gun is a water jetting tool for fire extinguishment, and the water gun is connected with the water hose to jet dense and full water flow, so that the fire-fighting and rescue system has the advantages of long shooting range, large water quantity and the like.
But present fire-fighting lance does not be equipped with filter equipment a bit, under the condition of emergency rescue, sometimes need directly extract the fire-fighting water in the outdoor water source, but contains the jam that silt caused the fire-fighting lance easily in the outdoor water source, influences the normal use of fire-fighting lance, causes rescue work untimely at the rescue in-process, causes a lot of inconveniences, causes the threat for firefighter's personal safety simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fire-fighting sediment filtering device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire control is with silt filtering device, includes cartridge filter body, cartridge filter body left side fixedly connected with connecting tube, connecting tube left side fixedly connected with water storage box, cartridge filter body right side fixedly connected with fixed pipeline, the inside fixedly connected with filter equipment of cartridge filter body, the inside fixedly connected with coupling mechanism of fixed pipeline.
Preferably, the left side of the water storage tank is fixedly connected with a water supply pipeline, and the left side of the water supply pipeline is fixedly connected to a fire-fighting lance.
Preferably, the filter mechanism includes filter screen frame and desanding filter screen, the mounting groove has been seted up to cartridge filter body inside, the inside fixedly connected with filter screen frame of mounting groove, filter screen frame inner wall fixedly connected with desanding filter screen, the inside vibrating groove of having seted up of filter screen frame, the inside fixedly connected with elastic connecting piece of vibrating groove, the inboard fixedly connected with piezoelectric crystal board of elastic connecting piece, vibrating groove inner wall fixedly connected with response piece.
Preferably, the outer side of the filter screen frame is fixedly connected with an elastic gasket, and the outer side of the elastic gasket is fixedly connected with the inner wall of the mounting groove.
Preferably, the connecting mechanism comprises a movable groove and an expansion airbag, the movable groove is formed in the fixed pipeline, the expansion airbag is movably connected in the movable groove, an air duct is fixedly connected in the expansion airbag, a sealing plug is movably connected in the air duct, a sealing ring is fixedly connected at the bottom of the expansion airbag, and a guide opening is formed in the fixed pipeline.
Preferably, the inside fixedly connected with flow velocity sensor of connecting tube, cartridge filter body outside fixedly connected with prompting device.
Preferably, the fixed pipeline right side fixedly connected with draws water the pipeline, it draws water pipeline right side fixedly connected with suction pump.
Compared with the prior art, the utility model has the beneficial effects that:
1. this silt filtering device for fire control cup joints fixed pipeline and cartridge filter body earlier before the use, then inserts the inflating pump on the breather pipe top for the inflation gasbag inflation back with sealing ring inboard roof pressure, make sealing ring inboard and cartridge filter body outside in close contact with, thereby will fix pipeline and cartridge filter body coupling and be a whole.
2. This silt filtering device is used in fire control, put into outdoor water source with the suction pump, extract the fire water through the suction pump and carry to fixed pipeline inside through the pipeline that draws water, get into the connecting tube after filtering through the desanding filter screen entering, then get into water supply pipeline after storing in the water storage box, put out a fire through the blowout back of fire-fighting lance, in the filtering process, with the inside power supply battery of piezoelectric crystal board electrical access cartridge filter body, make piezoelectric crystal board circular telegram produce the reverse piezoelectric effect and vibrate, thereby contact with the response piece, make filter screen frame bulk vibration, prevent that silt from piling up desanding filter screen surface, influence the filter effect.
3. This silt filtering device is used in fire control, the inside fixedly connected with flow sensor of connecting tube, detect filtration efficiency through flow sensor, after the desanding filter screen is blockked up by silt, filtration efficiency reduces, make the inside rivers velocity of flow of connecting tube descend, thereby indicate through the prompting device, operating personnel pulls out the sealing plug this moment, the inflation gasbag shrink, with accumulational silt from deriving the opening part and wash out, this moment because there is the storage water storage box inside, do not influence the normal use of fire-fighting lance, then inflate the inflation once more with the inflation gasbag, continue to carry out filtering operation.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of a portion of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a filter cartridge body; 2. connecting a pipeline; 3. a water storage tank; 4. fixing the pipeline; 5. a water supply pipeline; 6. mounting grooves; 7. a filter screen frame; 8. removing a sand filter screen; 9. a vibration groove; 10. an elastic connecting member; 11. a piezoelectric crystal plate; 12. an induction block; 13. a movable groove; 14. inflating the balloon; 15. an air duct; 16. a sealing plug; 17. sealing the ring; 18. a lead-out opening; 19. a water pumping pipeline.
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 should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, this embodiment silt filtering device for fire control, including cartridge filter body 1, cartridge filter body 1 left side fixedly connected with connecting tube 2, connecting tube 2 left side fixedly connected with water storage tank 3, water storage tank 3 left side fixedly connected with water supply pipeline 5, water supply pipeline 5 left side fixedly connected to fire-fighting lance, cartridge filter body 1 right side fixedly connected with fixed pipeline 4, the inside fixedly connected with filter mechanism of cartridge filter body 1, the inside fixedly connected with coupling mechanism of fixed pipeline 4.
Specifically, the filtering mechanism comprises a filtering screen frame 7 and a desanding filtering screen 8, a mounting groove 6 is arranged inside the filtering screen body 1, the filtering screen frame 7 is fixedly connected inside the mounting groove 6, an elastic gasket is fixedly connected outside the filtering screen frame 7, the outer side of the elastic gasket is fixedly connected with the inner wall of the mounting groove 6, the desanding filtering screen 8 is fixedly connected on the inner wall of the filtering screen frame 7, a vibration groove 9 is arranged inside the filtering screen frame 7, an elastic connecting piece 10 is fixedly connected inside the vibration groove 9, a piezoelectric crystal plate 11 is fixedly connected inside the elastic connecting piece 10, an induction block 12 is fixedly connected on the inner wall of the vibration groove 9, the filtered water enters the connecting pipeline 2 through the desanding filtering screen 8, then the filtered water enters the water conveying pipeline 5 after being stored in the water storage tank 3, the fire is extinguished after being sprayed out through a fire-fighting lance, the piezoelectric crystal plate 11 is electrically connected to a power supply battery inside the filtering screen body 1 in the filtering process, make 11 circular telegrams of piezoelectric crystal board produce inverse piezoelectric effect and vibrate to contact with response piece 12, make filter screen frame 7 bulk vibration, prevent that silt from piling up 8 surfaces on the desanding filter screen, influence the filter effect.
Further, coupling mechanism includes movable groove 13 and inflation gasbag 14, movable groove 13 has been seted up to fixed pipeline 4 is inside, the inside swing joint in movable groove 13 has inflation gasbag 14, the inside fixedly connected with air duct 15 of inflation gasbag 14, the inside swing joint of air duct 15 has sealing plug 16, inflation gasbag 14 bottom fixedly connected with sealing ring 17, fixed pipeline 4 has seted up inside and has derived opening 18, earlier cup joint fixed pipeline 4 and cartridge filter body 1 before the use, then connect into the inflating pump on air duct 15 top, make inflation gasbag 14 expand the back with sealing ring 17 inboard roof pressure, make sealing ring 17 inboard and cartridge filter body 1 outside in close contact with, thereby be connected as a whole with fixed pipeline 4 and cartridge filter body 1.
Further, the inside fixedly connected with velocity of flow sensor of connecting tube 2, the fixedly connected with prompting device in the 1 outside of cartridge filter body detects filtration efficiency through velocity of flow sensor, and after sand removal filter screen 8 was blockked up by silt, filtration efficiency reduced for the inside velocity of flow of water of connecting tube 2 descends, thereby indicates through the prompting device.
Furthermore, the right side of the fixed pipeline 4 is fixedly connected with a water pumping pipeline 19, the right side of the water pumping pipeline 19 is fixedly connected with a suction pump, when the water pumping device is used, the suction pump is placed in an outdoor water source, and fire-fighting water is pumped by the suction pump and is conveyed to the inside of the fixed pipeline 4 through the water pumping pipeline 19.
The using method of the embodiment comprises the following steps: before use, the fixed pipeline 4 is sleeved with the filter cartridge body 1, then an inflating pump is connected to the top end of the vent pipeline 15, so that the sealing ring 17 is pressed inwards after the expansion air bag 14 expands, the inner side of the sealing ring 17 is tightly contacted with the outer side of the filter cartridge body 1, and the fixed pipeline 4 and the filter cartridge body 1 are connected into a whole;
when the filter is used, the suction pump is placed in an outdoor water source, fire-fighting water is pumped by the suction pump and conveyed into the fixed pipeline 4 through the water pumping pipeline 19, enters the connecting pipeline 2 after entering the filter through the desanding filter screen 8 and is stored in the water storage tank 3 and then enters the water conveying pipeline 5, the fire is extinguished after being sprayed out through the fire-fighting lance, and in the filtering process, the piezoelectric crystal plate 11 is electrically connected to the power supply battery inside the filter cylinder body 1, so that the piezoelectric crystal plate 11 is electrified to generate the inverse piezoelectric effect to vibrate and is contacted with the induction block 12, the filter screen frame 7 is vibrated integrally, and silt is prevented from being accumulated on the surface of the desanding filter screen 8 to influence the filtering effect;
inside fixedly connected with velocity of flow sensor of connecting tube 2, detect filtration efficiency through velocity of flow sensor, after sand removal filter screen 8 is blockked up by silt, filtration efficiency reduces, make 2 inside rivers velocity of flow of connecting tube descend, thereby indicate through the prompting device, operating personnel pulls out sealing plug 16 this moment, inflation gasbag 14 contracts, 18 punishment of export opening are followed to accumulational silt, this moment because there is storage water storage tank 3 inside, do not influence the normal use of fire-fighting squirt, then inflate inflation gasbag 14 once more, continue to carry out filtering operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a silt filter equipment for fire control, includes cartridge filter body (1), its characterized in that: cartridge filter body (1) left side fixedly connected with connecting tube (2), connecting tube (2) left side fixedly connected with water storage box (3), cartridge filter body (1) right side fixedly connected with fixed pipeline (4), the inside fixedly connected with filter equipment of cartridge filter body (1), the inside fixedly connected with coupling mechanism of fixed pipeline (4).
2. The fire fighting sediment filtering device according to claim 1, characterized in that: the water storage tank (3) is fixedly connected with a water supply pipeline (5) on the left side, and the water supply pipeline (5) is fixedly connected to a fire-fighting lance on the left side.
3. The fire fighting sediment filtering device according to claim 1, characterized in that: the filter mechanism comprises a filter screen frame (7) and a desanding filter screen (8), wherein a mounting groove (6) is formed in the filter cartridge body (1), the filter screen frame (7) is fixedly connected to the inside of the mounting groove (6), the desanding filter screen (8) is fixedly connected to the inner wall of the filter screen frame (7), a vibrating groove (9) is formed in the inside of the filter screen frame (7), an elastic connecting piece (10) is fixedly connected to the inside of the vibrating groove (9), a piezoelectric crystal plate (11) is fixedly connected to the inner side of the elastic connecting piece (10), and a sensing block (12) is fixedly connected to the inner wall of the vibrating groove (9).
4. The fire fighting sediment filtering device according to claim 3, characterized in that: the outer side of the filter screen frame (7) is fixedly connected with an elastic gasket, and the outer side of the elastic gasket is fixedly connected with the inner wall of the mounting groove (6).
5. The fire fighting sediment filtering device according to claim 1, characterized in that: the connecting mechanism comprises a movable groove (13) and an expansion airbag (14), the movable groove (13) is formed in the fixed pipeline (4), the expansion airbag (14) is movably connected in the movable groove (13), an air duct (15) is fixedly connected in the expansion airbag (14), a sealing plug (16) is movably connected in the air duct (15), a sealing ring (17) is fixedly connected to the bottom of the expansion airbag (14), and a guide opening (18) is formed in the fixed pipeline (4).
6. The fire fighting sediment filtering device according to claim 1, characterized in that: the inside fixedly connected with velocity of flow sensor of connecting tube (2), cartridge filter body (1) outside fixedly connected with prompting device.
7. The fire fighting sediment filtering device according to claim 1, characterized in that: fixed pipeline (4) right side fixedly connected with pipeline (19) that draws water, pipeline (19) right side fixedly connected with suction pump draws water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122388103.8U CN216092571U (en) | 2021-09-30 | 2021-09-30 | Silt filtering device for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122388103.8U CN216092571U (en) | 2021-09-30 | 2021-09-30 | Silt filtering device for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092571U true CN216092571U (en) | 2022-03-22 |
Family
ID=80690141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122388103.8U Expired - Fee Related CN216092571U (en) | 2021-09-30 | 2021-09-30 | Silt filtering device for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092571U (en) |
-
2021
- 2021-09-30 CN CN202122388103.8U patent/CN216092571U/en not_active Expired - Fee Related
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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: 20220322 |