CN207698035U - A kind of bus fire extinguisher dry chemical filling apparatus - Google Patents
A kind of bus fire extinguisher dry chemical filling apparatus Download PDFInfo
- Publication number
- CN207698035U CN207698035U CN201721548097.5U CN201721548097U CN207698035U CN 207698035 U CN207698035 U CN 207698035U CN 201721548097 U CN201721548097 U CN 201721548097U CN 207698035 U CN207698035 U CN 207698035U
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- China
- Prior art keywords
- fire extinguisher
- poidometer
- dry chemical
- filling apparatus
- vacuum pump
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Abstract
The utility model discloses a kind of bus fire extinguisher dry chemical filling apparatus, including bottom plate, top plate and four supporting legs, the top of bottom plate is fixedly connected with the bottom end of top plate by four supporting legs, the top of bottom plate is respectively equipped with vacuum pump and poidometer, the top of poidometer is equipped with positioning seat, wherein the side of a supporting leg is equipped with switch enclosure, the middle part of top plate is interspersed to be equipped with barrel, the bottom end of barrel is equipped with discharge nozzle, and valve is equipped in the middle part of discharge nozzle.Sleeve and filling tube are placed in the inside of fire extinguisher by the utility model, it is sealed by a seal ring again, improve the air-tightness of sleeve and fixed ring and fire extinguisher junction, ensure the normal operation of device, while can be drifted in air by gap to avoid dry powder, fire extinguisher is placed on the poidometer being equipped with, real-time load-bearing is carried out to fire extinguisher by poidometer, it convenient for the filling amount of personal observations' fire extinguisher, saves and manually weighs, improve the efficiency of filling work.
Description
Technical field
The utility model is related to a kind of filling apparatus, specially a kind of bus fire extinguisher dry chemical filling apparatus.
Background technology
Dry powder extinguisher is mainly by the powder drum of splendid attire powder, the steel cylinder of storage nitrogen or carbon dioxide, equipped with air inlet pipe
With the device head of flour extraction pipe and the nozzle composition of conveying powder.Dry powder extinguisher be using high pressure nitrogen or carbon dioxide gas as
Power sprays powder and stamps out a fire.As the dry powder of firing-fighting medium, after fire extinguisher manufacture or use exhaust, it is required for going out
Filling dry powder in the powder drum of firearm.
Existing powder filling equipment dry powder dust in pouring process, which dissipates to overflow, to be drifted in air, in the course of time to work
The health of personnel causes prodigious injury, and needs manually to weigh after the completion of the filling work of dry powder, causes work
Inefficiency, meanwhile, it drifts aerial dry powder dust and will also result in environmental pollution, existing powder filling equipment is carrying out
Dry powder when dry powder is filling in container is easy that air is followed to be extracted, and vacuum pump is caused to block, and existing powder filling equipment
When carrying out filling operation, fire extinguisher is easy to topple over, and then dry powder is caused to spill, and causes working efficiency low, therefore we do this
Go out to improve, proposes a kind of bus fire extinguisher dry chemical filling apparatus.
Utility model content
It needs manually to weigh and fire extinguisher can not be positioned to solve powder filling equipment of the existing technology
The defect of clamping, the utility model provide a kind of bus fire extinguisher dry chemical filling apparatus.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of bus fire extinguisher dry chemical filling apparatus of the utility model, including bottom plate, top plate and four supporting legs, the bottom
The top of plate is fixedly connected with the bottom end of top plate by four supporting legs, and the top of the bottom plate is respectively equipped with vacuum pump and weighs
The top of meter, the poidometer is equipped with positioning seat, wherein the side of a supporting leg is equipped with switch enclosure, the switch enclosure
Surface is respectively equipped with vacuum pump control switch and poidometer control switch, and the middle part of the top plate is interspersed to be equipped with barrel, described
The bottom end of barrel is equipped with discharge nozzle, and valve is equipped in the middle part of the discharge nozzle, and the bottom end of the discharge nozzle passes through hose and filling
The top of tubulature is fixedly connected, the vacuum pump and poidometer respectively by vacuum pump control switch and poidometer control switch and
Power supply is electrically connected.
Further, the middle part of the positioning seat is equipped with groove, and the middle part of the groove cell wall symmetrically offers clamping plate slot,
The groove is internally provided with two clamping plates, and the side of the clamping plate is fixedly connected with one end of fixed link, the fixed link
Outer cover is equipped with spring.
Further, the internal symmetry of the positioning seat offers the spring groove for storing spring, two fixations
The other end of bar is each passed through the outside that two spring grooves are placed in positioning seat both sides.
Further, the clamping plate is curved splint.
Further, spacing ring is fixed in the middle part of the fixed link, and spacing ring is placed in the both sides of positioning seat.
Further, the outer cover of the filling tube is equipped with sleeve, and fixed ring, the set are arranged in the middle part of the sleeve
The interspersed connection in the side on cylinder top and one end of connecting tube, the other end of the connecting tube is fixed by hose and vacuum pump to be connected
It connects, forms vessel between the inner wall of the sleeve and the outer wall of filling tube, the bottom end of the sleeve is uniformly provided with several and opens
Hole.
Further, the bottom end of the fixed ring is fixed with sealing ring.
Further, the trepanning is internally provided with nylon filter.
Compared with prior art, the utility model has the advantages that：This kind of filling dress of bus fire extinguisher dry chemical
It sets, sleeve and filling tube is placed in the inside of fire extinguisher, then be sealed by a seal ring, improve sleeve and fixed ring and fire extinguishing
The air-tightness of device junction ensures the normal operation of device, while can be drifted in air by gap to avoid dry powder, will go out
Firearm is placed on the poidometer being equipped with, and is carried out real-time load-bearing to fire extinguisher by poidometer, is convenient for the filling of personal observations' fire extinguisher
Loading amount is saved and is manually weighed, and the efficiency of filling work is improved, the company that the vacuum pump being equipped with is equipped with by hose and sleeve
It takes over and is fixedly connected, the inside of fire extinguisher is evacuated by vacuum pump by vessel and trepanning, the Buddhist nun being internally provided with by trepanning
Imperial filter screen can prevent the dry powder inside fire extinguisher to be inhaled into vessel by trepanning while ensureing vacuum pump normal work
It with the inside of vacuum pump, prevents vacuum pump from blocking, while dry powder being prevented to be deposited in the inside of vessel, avoid causing to waste,
The positioning seat being equipped with by the top of poidometer positions fire extinguisher, and fire extinguisher is collided when preventing from carrying out filling operation
Or force unbalance is toppled over, and is avoided dry powder from spilling and is caused to waste.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of bus fire extinguisher dry chemical filling apparatus of the utility model；
Fig. 2 is a kind of positioning seat cross-sectional view of bus fire extinguisher dry chemical filling apparatus of the utility model；
Fig. 3 is a kind of filling tube cross-sectional view of bus fire extinguisher dry chemical filling apparatus of the utility model.
In figure：1, bottom plate；2, top plate；3, supporting leg；4, vacuum pump；5, poidometer；6, positioning seat；7, groove；8, clamping plate；9、
Fixed link；10, spring；11, spacing ring；12, clamping plate slot；13, spring groove；14, switch enclosure；15, barrel；16, discharge nozzle；17、
Valve；18, hose；19, filling tube；20, sleeve；21, fixed ring；22, connecting tube；23, vessel；24, trepanning；25, nylon mistake
Strainer；26, sealing ring.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of bus fire extinguisher dry chemical filling apparatus, including bottom plate 1, top plate 2 and four supporting legs 3,
The top of bottom plate 1 is fixedly connected with the bottom end of top plate 2 by four supporting legs 3, and the top of bottom plate 1 is respectively equipped with vacuum pump 4 and claims
The top of restatement 5, poidometer 5 is equipped with positioning seat 6, wherein the side of a supporting leg 3 is equipped with switch enclosure 14, the table of switch enclosure 14
Face is respectively equipped with vacuum pump control switch and poidometer control switch, and the middle part of top plate 2 is interspersed to be equipped with barrel 15, barrel 15
Bottom end is equipped with discharge nozzle 16, and the middle part of discharge nozzle 16 is equipped with valve 17, and the bottom end of discharge nozzle 16 passes through hose 18 and filling tube
19 top is fixedly connected, and vacuum pump 4 and poidometer 5 control switch and poidometer control switch and power supply by vacuum pump respectively
It is electrically connected.
Wherein, the middle part of positioning seat 6 is equipped with groove 7, and the middle part of 7 cell wall of groove symmetrically offers clamping plate slot 12, groove 7
Two clamping plates 8 are internally provided with, the side of clamping plate 8 is fixedly connected with one end of fixed link 9, and the outer cover of fixed link 9 is equipped with spring
10, dry powder extinguisher is fixed by clamping plate 8, fire extinguisher is prevented when carrying out dry powder filling operation to be collided or stress
It is uneven and topple over, then cause dry powder to spill and cause to waste, is detrimental to health simultaneously.
Wherein, the internal symmetry of positioning seat 6 offers the spring groove 13 for storing spring 10, two fixed links 9 it is another
One end is each passed through the outside that two spring grooves 13 are placed in 6 both sides of positioning seat, and the other end by pulling fixed link 9 adjusts clamping plate
8 position, is convenient for the operation of personnel, while clamping plate 8 being made to be suitable for various sizes of fire extinguisher, ensures the stabilization of fire extinguisher.
Wherein, clamping plate 8 is curved splint, so that clamping plate 8 and the bottle wall of fire extinguisher is preferably bonded, improves positioning seat 6
Stationkeeping ability.
Wherein, the middle part of fixed link 9 is fixed with spacing ring 11, and spacing ring 11 is placed in the both sides of positioning seat 6, passes through limit
Position ring 11 can prevent fixed link 9 to be extracted from spring groove 13 under the elastic reaction of spring 10.
Wherein, the outer cover of filling tube 19 is equipped with sleeve 20, and the middle part of sleeve 20 is arranged with fixed ring 21,20 top of sleeve
Side and connecting tube 22 the interspersed connection in one end, the other end of connecting tube 22 is fixedly connected by hose 18 with vacuum pump 4, set
Vessel 23 is formed between the inner wall and the outer wall of filling tube 19 of cylinder 20, the bottom end of sleeve 20 is uniformly provided with several trepannings 24,
Gas transport is carried out by vessel 23, convenient for the inside of fire extinguisher is evacuated by vacuum pump 4, while not influencing filling tube
19 progress dry powder are filling.
Wherein, the bottom end of fixed ring 21 is fixed with sealing ring 26, and it is filling to improve device progress dry powder by sealing ring 26
When air-tightness, prevent the gap gas leakage of fixed ring 21 and sleeve 20 and fire extinguisher filling exit junction, then lead to vacuum pump 4
Fire extinguisher can not be evacuated.
Wherein, trepanning 24 is internally provided with nylon filter 25, by nylon filter 25 can prevent it is filling after it is dry
Powder enters the inside of the inside and vacuum pump 4 of vessel 23 under the action of vacuum pump 4 by trepanning 24, wasting to hold simultaneously
Fragile vacuum pump 4.
It should be noted that the utility model is a kind of bus fire extinguisher dry chemical filling apparatus, when specific works, first
Then fire extinguisher to be filled is placed in the inside for the groove that positioning seat 6 is equipped with by pulling the other end of fixed link 9 by personnel,
Then personnel unclamp fixed link 9, and clamping plate 8 carries out positioning clamping under the elastic reaction of spring 10 to fire extinguisher at this time, by fixed
Position 6 pairs of fire extinguishers of seat position, and fire extinguisher is collided when preventing from carrying out filling operation or force unbalance is toppled over, and keeps away
Exempt from dry powder and spill to cause to waste, while clamping plate 8 is curved splint, makes clamping plate 8 and the bottle wall of fire extinguisher be preferably bonded, improves
Then sleeve 20 is inserted into the inside of fire extinguisher by the filling exit of fire extinguisher, passes through fixed ring 21 by the stationkeeping ability of positioning seat 6
The position of fixes sleeve 20 and filling tube 19 is prevented solid by air-tightness of the raising device progress dry powder of sealing ring 26 when filling
Determine the gap gas leakage of ring 21 and sleeve 20 and fire extinguisher filling exit junction, poidometer 5 is then opened by switch enclosure 14, then
Valve 17 is opened, while vacuum pump 4 is opened by switch enclosure 14, vacuum pump 4 will be in fire extinguisher by vessel 23 and trepanning 24
Portion is evacuated, and then the dry powder inside barrel 15 is pumped into the inside of fire extinguisher by filling tube 19 again, at this time 5 institute of poidometer
The weight of display can increase, and be weighed in real time to fire extinguisher by poidometer 5, and the filling amount of personal observations' fire extinguisher is convenient for,
It saves and manually weighs, improve the efficiency of filling work, when carrying out filling operation, the Buddhist nun that is internally provided with by trepanning 24
Imperial filter screen 25 can prevent the dry powder inside fire extinguisher to be inhaled by trepanning 24 while ensureing that vacuum pump 4 works normally
The inside of vessel 23 and vacuum pump 4 prevents vacuum pump 4 from blocking, while dry powder being prevented to be deposited in the inside of vessel 23, avoids
It causes to waste.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of bus fire extinguisher dry chemical filling apparatus, including bottom plate（1）, top plate（2）With four supporting legs（3）, feature exists
In the bottom plate（1）Top and top plate（2）Bottom end pass through four supporting legs（3）It is fixedly connected, the bottom plate（1）Top
It is respectively equipped with vacuum pump（4）And poidometer（5）, the poidometer（5）Top be equipped with positioning seat（6）, wherein a branch
Leg（3）Side switch enclosure is installed（14）, the switch enclosure（14）Surface be respectively equipped with vacuum pump control switch and weigh
Meter control switch, the top plate（2）Middle part interspersed barrel is installed（15）, the barrel（15）Bottom end be equipped with discharge nozzle
（16）, the discharge nozzle（16）Middle part valve is installed（17）, the discharge nozzle（16）Bottom end pass through hose（18）With filling
Tubulature（19）Top be fixedly connected, the vacuum pump（4）And poidometer（5）Switch and poidometer are controlled by vacuum pump respectively
Control switch is electrically connected with the power supply.
2. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 1, which is characterized in that the positioning seat
（6）Middle part be equipped with groove（7）, the groove（7）The middle part of cell wall symmetrically offers clamping plate slot（12）, the groove（7）'s
It is internally provided with two clamping plates（8）, the clamping plate（8）Side and fixed link（9）One end be fixedly connected, the fixed link（9）
Outer cover be equipped with spring（10）.
3. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 2, which is characterized in that the positioning seat
（6）Internal symmetry offer for storing spring（10）Spring groove（13）, two fixed links（9）The other end difference
Across two spring grooves（13）It is placed in positioning seat（6）The outside of both sides.
4. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 2, which is characterized in that the clamping plate（8）
For curved splint.
5. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 2, which is characterized in that the fixed link
（9）Middle part be fixed with spacing ring（11）, and spacing ring（11）It is placed in positioning seat（6）Both sides.
6. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 1, which is characterized in that the filling tube
（19）Outer cover be equipped with sleeve（20）, the sleeve（20）Middle part be arranged with fixed ring（21）, the sleeve（20）Top
Side and connecting tube（22）The interspersed connection in one end, the connecting tube（22）The other end pass through hose（18）With vacuum pump
（4）It is fixedly connected, the sleeve（20）Inner wall and filling tube（19）Outer wall between form vessel（23）, the sleeve（20）
Bottom end be uniformly provided with several trepannings（24）.
7. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 6, which is characterized in that the fixed ring
（21）Bottom end be fixed with sealing ring（26）.
8. a kind of bus fire extinguisher dry chemical filling apparatus according to claim 6, which is characterized in that the trepanning（24）
Be internally provided with nylon filter（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548097.5U CN207698035U (en) | 2017-11-20 | 2017-11-20 | A kind of bus fire extinguisher dry chemical filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548097.5U CN207698035U (en) | 2017-11-20 | 2017-11-20 | A kind of bus fire extinguisher dry chemical filling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207698035U true CN207698035U (en) | 2018-08-07 |
Family
ID=63022943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721548097.5U Active CN207698035U (en) | 2017-11-20 | 2017-11-20 | A kind of bus fire extinguisher dry chemical filling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207698035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606765A (en) * | 2018-12-05 | 2019-04-12 | 吴�琳 | A kind of apparatus of sterile filling facial mask |
| CN110498381A (en) * | 2019-09-05 | 2019-11-26 | 姜秀花 | A kind of drinks filling apparatus |
| CN111114864A (en) * | 2020-02-10 | 2020-05-08 | 集美大学 | Fire extinguisher filling device |
| CN115014486A (en) * | 2022-05-31 | 2022-09-06 | 三一专用汽车有限责任公司 | Detection method, device and equipment of fire extinguishing device and engineering vehicle |
-
2017
- 2017-11-20 CN CN201721548097.5U patent/CN207698035U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606765A (en) * | 2018-12-05 | 2019-04-12 | 吴�琳 | A kind of apparatus of sterile filling facial mask |
| CN110498381A (en) * | 2019-09-05 | 2019-11-26 | 姜秀花 | A kind of drinks filling apparatus |
| CN110498381B (en) * | 2019-09-05 | 2021-01-01 | 姜秀花 | Wine filling device |
| CN111114864A (en) * | 2020-02-10 | 2020-05-08 | 集美大学 | Fire extinguisher filling device |
| CN115014486A (en) * | 2022-05-31 | 2022-09-06 | 三一专用汽车有限责任公司 | Detection method, device and equipment of fire extinguishing device and engineering vehicle |
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