CN221093721U - Pipeline structure for filling foam extinguishing agent - Google Patents
Pipeline structure for filling foam extinguishing agent Download PDFInfo
- Publication number
- CN221093721U CN221093721U CN202323335897.7U CN202323335897U CN221093721U CN 221093721 U CN221093721 U CN 221093721U CN 202323335897 U CN202323335897 U CN 202323335897U CN 221093721 U CN221093721 U CN 221093721U
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- China
- Prior art keywords
- filling
- wall
- fixedly connected
- filling liquid
- extinguishing agent
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Links
- 239000006260 foam Substances 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model discloses a pipeline structure for filling foam fire extinguishing agent, which comprises a filling liquid injection pipe, wherein the outer wall of the filling liquid injection pipe is movably connected with a limit stop sleeve, the top of the outer wall of the filling liquid injection pipe is fixedly connected with an annular plate, a reset spring is fixedly connected between the annular plate and the limit stop sleeve, the middle part of the limit stop sleeve is provided with a transmission hole, the inner wall of the transmission hole is fixedly connected with a laser induction switch, the top of the outer wall of the filling liquid injection pipe is fixedly connected with an opening induction sheet, and the bottom of the outer wall of the filling liquid injection pipe is fixedly connected with a closing induction sheet. According to the utility model, the laser induction switch arranged on the inner wall of the transmission hole in the limit stop sleeve is matched with the matched use of the opening induction piece and the closing induction piece on the filling liquid pipe, so that the filling can be automatically opened after the filling liquid is filled into the preset position of the filling bottle, and meanwhile, in the filling and lifting process, the filling liquid can be automatically closed when the height of the filling liquid reaches the bottle mouth position, the opening and closing of the filling liquid can be conveniently controlled, and the improvement of the filling precision is facilitated.
Description
Technical Field
The utility model relates to the technical field of filling, in particular to a pipeline structure for filling foam extinguishing agent.
Background
The foam extinguishing agent is a common fire extinguishing agent for fire protection, the foam extinguishing agent is produced by a method of mechanical or chemical reaction through water miscibility, and generally consists of chemical substances, hydrolyzed protein or aqueous solutions of surfactants and other additives, and the foam extinguishing agent is required to be filled by a filling machine in the processing of the foam extinguishing agent.
The existing filling machine is used for filling the foam extinguishing agent into the filling bottle body through a filling pipeline, but the automatic start and stop of the filling of the foam extinguishing agent cannot be automatically realized through the pipeline at present, so that the filling quality of the foam extinguishing agent is reduced.
Disclosure of utility model
The utility model aims to provide a pipeline structure filled with foam extinguishing agent so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline structure for filling the foam extinguishing agent comprises a filling liquid injection pipe, wherein the bottom of the outer wall of the filling liquid injection pipe is movably connected with a limit stop sleeve, the top of the outer wall of the filling liquid injection pipe is fixedly connected with an annular plate, and a reset spring is fixedly connected between the annular plate and the limit stop sleeve;
The middle part of spacing stop collar has been seted up and has been used for the filling to annotate the transmission hole of liquid pipe transmission, the inner wall fixedly connected with laser induction switch of transmission hole, the top fixedly connected with of filling notes liquid pipe outer wall opens the response piece, the bottom fixedly connected with of filling notes liquid pipe outer wall is closed the response piece.
Preferably, the opening sensing piece is located at the lower position of the annular plate, and the laser sensing switch, the opening sensing piece and the closing sensing piece are located on the same vertical plane.
Preferably, the limiting stop sleeve comprises a connecting plate, the transmission hole is formed in the middle of the connecting plate, and a plurality of stop bars are fixedly connected to the outer wall of the connecting plate at intervals.
Preferably, a detachable connection structure is arranged between the annular plate and the filling liquid injection pipe and is used for disassembling the annular plate on the filling liquid injection pipe.
Preferably, the connecting structure comprises a mounting ring, the mounting ring is fixedly connected to the top end of the annular plate, a positioning ring is movably connected to the inner side of the mounting ring, the inner side of the positioning ring is fixedly connected with the outer wall of the filling liquid injection pipe, and a compression bolt is connected to the outer wall of the mounting ring through threads.
Preferably, the outer wall of the positioning ring is fixedly connected with a positioning block, the inner side of the mounting ring is provided with a positioning groove matched with the positioning block, and the positioning groove is communicated with the top end of the mounting ring.
The utility model has the technical effects and advantages that:
The utility model utilizes the filling liquid pipe to elastically stretch and contract among the limit stop sleeve, the annular plate and the reset spring, is matched with the laser induction switch arranged on the inner wall of the transmission hole in the limit stop sleeve, and is matched with the matched use of the opening induction piece and the closing induction piece on the filling liquid pipe, so that the filling can be automatically opened after the filling liquid is filled into the preset position of the filling bottle, and simultaneously, in the filling and lifting process, the filling liquid can be automatically closed when the height of the filling liquid reaches the bottle mouth position, thereby being convenient for controlling the opening and closing of the filling liquid and being beneficial to improving the filling precision.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic perspective view of a filling tube according to the present utility model.
Fig. 3 is a schematic perspective view of a stop collar according to the present utility model.
In the figure: 1. filling a liquid injection pipe; 11. opening the induction piece; 12. closing the induction piece; 2. a limit stop sleeve; 21. a connecting plate; 22. a transmission hole; 23. a laser induction switch; 24. a blocking strip; 3. an annular plate; 31. a mounting ring; 32. a positioning ring; 33. a positioning block; 34. a compression bolt; 4. and a return spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a pipeline structure for filling foam fire extinguishing agent shown in figures 1-3, which comprises a filling liquid pipe 1, wherein the bottom of the outer wall of the filling liquid pipe 1 is movably connected with a limit stop sleeve 2, the top of the outer wall of the filling liquid pipe 1 is fixedly connected with an annular plate 3, a reset spring 4 is fixedly connected between the annular plate 3 and the limit stop sleeve 2, the annular plate 3 is fixedly connected with the filling liquid pipe 1, the annular plate 3 and the filling liquid pipe 1 are movably inserted, and the elastic reset function of the reset spring 4 is matched, so that a lifting unit on a filling machine drives the filling liquid pipe 1 to descend and the limit stop sleeve 2 props against the bottle mouth of a filling bottle to achieve a positioning function, and then the filling liquid pipe 1 is inserted from the bottle mouth of the filling bottle, so that the filling liquid pipe 1 can extend into the filling bottle to perform stable filling operation;
The transmission hole 22 for the transmission of the filling liquid pipe 1 is formed in the middle of the limit stop sleeve 2, the laser induction switch 23 is fixedly connected to the inner wall of the transmission hole 22, the opening induction piece 11 is fixedly connected to the top of the outer wall of the filling liquid pipe 1, the closing induction piece 12 is fixedly connected to the bottom of the outer wall of the filling liquid pipe 1, the limit stop sleeve 2 abuts against the bottle opening, the filling liquid pipe 1 stretches into the bottle body, the filling liquid pipe 1 continuously moves downwards along with the filling liquid pipe 1, when the opening induction piece 11 at the top of the filling liquid pipe 1 moves downwards to the horizontal position of the laser induction switch 23 in the limit stop sleeve 2, the laser induction switch 23 receives an opening signal through the opening induction piece 11, the signal is transmitted to an external control terminal (plc or a controller), the pump body for conveying foam extinguishing agent is started in an electrified mode, foam extinguishing agent raw materials are sprayed out of the filling liquid pipe 1, and meanwhile, a lifting unit on the filling machine drives the filling liquid pipe 1 to lift upwards, so that the filling liquid pipe 1 does not contact with the foam extinguishing agent in the filling liquid pipe 1, the filling liquid pipe 1 and the filling liquid pipe 1 are accurately controlled to be in a contact with the filling liquid pipe 1, and the laser induction switch 23 is accurately closed when the filling liquid pipe is in a state, and the filling liquid pipe is conveyed to the fire extinguishing agent is conveyed, and the fire extinguishing agent is accurately and the fire is controlled.
In the preferred embodiment, the opening sensing piece 11 is located at a position below the annular plate 3, and the laser sensing switch 23 is located on the same vertical plane as the opening sensing piece 11 and the closing sensing piece 12, so that the opening sensing piece 11 can move down to the same level as the laser sensing switch 23 along with the filling of the liquid pouring tube 1.
Preferably, the limit stop sleeve 2 comprises a connecting plate 21, the transmission hole 22 is formed in the middle of the connecting plate 21, a plurality of blocking strips 24 are fixedly connected to the outer wall of the connecting plate 21 at intervals, the plurality of blocking strips 24 are arranged to block the bottle mouth of the filling bottle, so that gaps are formed between the connecting plate 21 and the bottle mouth, and gas in the bottle body can be conveniently discharged.
Meanwhile, a detachable connection structure is arranged between the annular plate 3 and the filling liquid injection pipe 1 and is used for detaching the annular plate 3 on the filling liquid injection pipe 1, and the annular plate 3 and the filling liquid injection pipe 1 can be detached by using the connection structure so as to facilitate later overhaul and maintenance.
In the preferred embodiment, the connection structure includes collar 31, collar 31 fixed connection is on annular slab 3 top, collar 31 inboard swing joint has holding ring 32, holding ring 32 inboard and filling liquid pipe 1 outer wall fixed connection, the outer wall threaded connection of collar 31 has hold-down bolt 34, after passing holding ring 32 and collar 31 activity interlude location, screw down the hold-down bolt 34 on the collar 31, make hold-down bolt 34 one end extrude the holding ring 32 outer wall fixed, dismantle only need unscrew hold-down bolt 34 can, easy operation is convenient.
The outer wall of the positioning ring 32 is fixedly connected with a positioning block 33, a positioning groove matched with the positioning block 33 is formed in the inner side of the mounting ring 31, the positioning groove is communicated with the top end of the mounting ring 31, and the positioning block 33 is matched with the insertion limiting function between the positioning grooves, so that the mounting position between the filling liquid filling pipe 1 and the limiting stop sleeve 2 is accurate, and the requirement of the laser induction switch 23, the opening induction piece 11 and the closing induction piece 12 on the same vertical surface mounting is met.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The pipeline structure for filling foam extinguishing agent comprises a filling liquid injection pipe (1), wherein the bottom of the outer wall of the filling liquid injection pipe (1) is movably connected with a limit stop sleeve (2), the top of the outer wall of the filling liquid injection pipe (1) is fixedly connected with an annular plate (3), and a reset spring (4) is fixedly connected between the annular plate (3) and the limit stop sleeve (2);
The method is characterized in that: the middle part of spacing fender cover (2) has seted up transmission hole (22) that are used for filling notes liquid pipe (1) to transmit, the inner wall fixedly connected with laser induction switch (23) of transmission hole (22), the top fixedly connected with of filling notes liquid pipe (1) outer wall opens response piece (11), the bottom fixedly connected with of filling notes liquid pipe (1) outer wall is closed response piece (12).
2. The pipeline structure filled with foam extinguishing agent according to claim 1, wherein the opening sensing piece (11) is located below the annular plate (3), and the laser sensing switch (23) is located on the same vertical plane as the opening sensing piece (11) and the closing sensing piece (12).
3. The pipeline structure filled with foam extinguishing agent according to claim 1, wherein the limit stop sleeve (2) comprises a connecting plate (21), the transmission hole (22) is formed in the middle of the connecting plate (21), and a plurality of blocking strips (24) are fixedly connected to the outer wall of the connecting plate (21) at intervals.
4. The pipeline structure filled with foam fire extinguishing agent according to claim 1, wherein a detachable connection structure is arranged between the annular plate (3) and the filling liquid pipe (1) for detaching the annular plate (3) on the filling liquid pipe (1).
5. The pipeline structure filled with foam fire extinguishing agent according to claim 4, wherein the connecting structure comprises a mounting ring (31), the mounting ring (31) is fixedly connected to the top end of the annular plate (3), a positioning ring (32) is movably connected to the inner side of the mounting ring (31), the inner side of the positioning ring (32) is fixedly connected with the outer wall of the filling liquid pipe (1), and a compression bolt (34) is connected to the outer wall of the mounting ring (31) through threads.
6. The pipeline structure filled with foam fire extinguishing agent according to claim 5, wherein the outer wall of the positioning ring (32) is fixedly connected with a positioning block (33), the inner side of the mounting ring (31) is provided with a positioning groove matched with the positioning block (33), and the positioning groove is communicated with the top end of the mounting ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323335897.7U CN221093721U (en) | 2023-12-07 | 2023-12-07 | Pipeline structure for filling foam extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323335897.7U CN221093721U (en) | 2023-12-07 | 2023-12-07 | Pipeline structure for filling foam extinguishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093721U true CN221093721U (en) | 2024-06-07 |
Family
ID=91327410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323335897.7U Active CN221093721U (en) | 2023-12-07 | 2023-12-07 | Pipeline structure for filling foam extinguishing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093721U (en) |
-
2023
- 2023-12-07 CN CN202323335897.7U patent/CN221093721U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |