CN209689855U - A kind of water test unit of fire-fighting steel cylinder - Google Patents
A kind of water test unit of fire-fighting steel cylinder Download PDFInfo
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- CN209689855U CN209689855U CN201920384261.6U CN201920384261U CN209689855U CN 209689855 U CN209689855 U CN 209689855U CN 201920384261 U CN201920384261 U CN 201920384261U CN 209689855 U CN209689855 U CN 209689855U
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Abstract
The utility model relates to a kind of water test units of fire-fighting steel cylinder, belong to the detection device technical field of fire-fighting steel cylinder.The water test unit of the fire-fighting steel cylinder constitutes the water tank side by pressure regulating pump, measuring cup, sealing cover, cylinder joint and water filling connector and is provided with sealing bucket；The upper ends of sealing bucket have sealing cover；It seals and is evenly equipped with multiple lockers on the periphery of bucket；Water filling connector is fixed in the middle part of sealing bucket；Loading plate is equipped with by guiding sliding bar in sealing bucket below cylinder joint；It fills the water and water outlet connector is housed on the sealing bucket of connector side；It fills the water and water supply connector is housed on the sealing bucket of the connector other side；Water supply connector is connected to by inlet valve, pressure-bearing hose and pressure regulating pump with water tank.The water test unit of the fire-fighting steel cylinder, it is compact-sized, ingenious in design；It is ineffective to solve the problems, such as that existing fire-fighting steel cylinder leakage test has, meets the needs of enterprise's production and application.
Description
Technical field
The utility model relates to a kind of water test units of fire-fighting steel cylinder, belong to the detection device technology neck of fire-fighting steel cylinder
Domain.
Background technique
It need to be sealed test, to detect its leakproofness after fire-fighting steel cylinder produces in fire-fighting steel cylinder production field
And crushing resistance.Traditional seal tightness test is by passing through observation high pressure gas to high pressure gas is poured inside fire-fighting steel cylinder
The variation of air pressure, to judge whether fire-fighting steel cylinder is qualified.But using this kind of mode to the leakproofness and crushing resistance of fire-fighting steel cylinder
When being detected, fire-fighting steel cylinder need to be made to keep state of pressure keeping that could judge there is test period to its crushing resistance for a long time
Ineffective problem caused by long is not able to satisfy the needs of enterprise's production and application, it is therefore necessary to research and develop a kind of test dress
It sets, to solve the above problem that existing fire-fighting steel cylinder leakage test has.
Summary of the invention
The purpose of this utility model is that: provide it is a kind of compact-sized, ingenious in design, to solve existing fire-fighting steel cylinder sealing
Test the water test unit of the fire-fighting steel cylinder for the low problem of working efficiency having.
The technical solution of the utility model is:
A kind of water test unit of fire-fighting steel cylinder, it is by sealing bucket, water tank, pressure regulating pump, measuring cup, sealing cover, steel cylinder
Connector and water filling connector are constituted, it is characterised in that: the water tank side is provided with sealing bucket；The upper ends of sealing bucket have
Sealing cover；It seals and is evenly equipped with multiple lockers on the periphery of bucket, locker and sealing cover interval locking connect；It seals in bucket
Portion is fixed with water filling connector；The lower end of water filling connector is connected with cylinder joint after extending in sealing bucket；Below cylinder joint
It seals in bucket and loading plate is equipped with by guiding sliding bar；Support spring is housed on the guiding slide bar below loading plate；Support bullet
Spring and loading plate, which contradict, to be connected；It fills the water and water outlet connector is housed on the sealing bucket of connector side；Bucket is sealed by water outlet connector and is gone out
Water hose is connected to measuring cup；It fills the water and water supply connector is housed on the sealing bucket of the connector other side；Water supply connector passes through inlet valve, pressure-bearing
Hose and pressure regulating pump are connected to water tank；The upper end of water filling connector is connected to by detection valve and pressure-bearing hose with pressure regulating pump；Detection
Equipped with detection pressure gauge on pressure-bearing hose between valve and water filling connector.
It is provided with limit counterbore in the middle part of the loading plate, limits the diameter of counterbore and the base diameter phase of fire-fighting steel cylinder
Deng.
The locker is made of locking cylinder and latch；Seal on the periphery of bucket through the supporting block that is fixedly mounted with and
Pin is movably installed with the latch in T-shape；One end of latch extends to the top of sealing cover, extends to the upper of sealing cover
The end of the latch of side is fixed with locking bed course；The other end of latch is hinged with locking cylinder；The lower end of locking cylinder with
Seal bucket articulated connection.
The cylinder joint is in the graded axial type of inner hollow；Clamping plane is provided in the middle part of cylinder joint；Clamping
Linking screw thread is provided on cylinder joint above plane；Steel cylinder connection spiral shell is provided on cylinder joint below clamping plane
Line.
The water filling connector is made of locking nut, screwed pipe and cohesive sleeve；Pass through mounting hole in the middle part of sealing bucket
It is fitted with screwed pipe；It is threaded with locking nut respectively on screwed pipe above and below sealing bucket；The lower end end of screwed pipe
Head is provided with the assembly edge of a wing；The lower end of screwed pipe is equipped with cohesive sleeve by assembly edge of a wing activity；Cohesive sleeve and cylinder joint
Linking screw thread connection.
Utility model has the advantages that
The water test unit of the fire-fighting steel cylinder, it is compact-sized, ingenious in design；Can by being suppressed into fire-fighting steel cylinder,
The mode of pressure maintaining detects the air-tightness of fire-fighting steel cylinder；And can by suppressed into fire-fighting steel cylinder make its generate deformation after, according to
Overflow water number the crushing resistance of fire-fighting steel cylinder is detected, test period greatly shortens, solve existing fire-fighting steel
The ineffective problem that bottle leakage test has, meets the needs of enterprise's production and application.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the cylinder joint of the utility model；
Fig. 4 is the structural schematic diagram that the utility model fills the water connector.
In figure: 1, sealing bucket, 2, water tank, 3, pressure regulating pump, 4, measuring cup, 5, sealing cover, 6, cylinder joint, 7, locking gas
Cylinder, 8, latch, 9, supporting block, 10, locking bed course, 11, fire-fighting steel cylinder, 12, water outlet connector, 13, water supply connector, 14, water inlet
Valve, 15, pressure-bearing hose, 16, detection valve, 17, detection pressure gauge, 18, guiding slide bar, 19, loading plate, 20, limit counterbore, 21,
Support spring, 22, clamping plane, 23, linking screw thread, 24, steel cylinder connection screw thread, 25, locking nut, 26, screwed pipe, 27, rank
Female connector cylinder, 28, the assembly edge of a wing.
Specific embodiment
The water test unit of the fire-fighting steel cylinder is by sealing bucket 1, water tank 2, pressure regulating pump 3, measuring cup 4, sealing cover 5, steel cylinder
Connector 6 and water filling connector constitute (referring to Figure of description 1).
2 side of water tank is provided with sealing bucket 1(referring to Figure of description 1)；The upper ends of sealing bucket 1 have sealing cover 5；
The section of sealing cover 5 is " convex " font, and the purpose of such setting is: so that sealing cover 5 can only be placed on same posture button it is close
It seals on bucket 1, so enhances leakproofness, in turn avoid the generation of sealing cover 5 " misplaced " problem.
It seals and is evenly equipped with multiple lockers on the periphery of bucket 1, locker and sealing cover 5 intermittently lock connection；Locker
It is made of locking cylinder 7 and latch 8 (referring to Figure of description 1)；Seal the supporting block 9 on the periphery of bucket 1 by being fixedly mounted with
The latch 8 in T-shape is movably installed with pin；One end of latch 8 extends to the top of sealing cover 5, extends to sealing
The end of the latch 8 of the top of lid 5 is fixed with locking bed course 10；The other end of latch 8 is hinged with locking cylinder 7；Locking
The lower end of cylinder 7 and sealing bucket 1 are articulated and connected.So when locking cylinder 7 work when, locking cylinder 7 can be driven latch 8 around
Pin rotation in supporting block 9 can lock sealing cover 5 close when the locking bed course 10 of latch 8 and the conflict of sealing cover 5
Envelope is mounted on sealing bucket 1.
The middle part of sealing bucket 1 is fixed with water filling connector (referring to Figure of description 1)；Connector is filled the water by locking nut 25, spiral shell
Line pipe 26 and cohesive sleeve 27 constitute (referring to Figure of description 4).
The middle part of sealing bucket 1 is fitted with screwed pipe 26 by mounting hole；It seals and divides on the screwed pipe 26 above and below bucket 1
It is not threaded with locking nut 25；When tightening locking nut 25, screwed pipe 26 can be packed in the middle part of sealing bucket 1；
When assembly, gasket seal can be installed additional between locking nut 25 and sealing bucket 1, screwed pipe 26 and sealing bucket when preventing test
The problem of being leaked between 1 mounting hole.
The lower end end of screwed pipe 26 is provided with assembly edge of a wing 28(referring to Figure of description 4)；The lower end of screwed pipe 26 is logical
28 activity of the assembly edge of a wing is crossed equipped with cohesive sleeve 27；Cohesive sleeve 27 is internally provided with internal screw thread.
The lower end of water filling connector is connected with cylinder joint 6 after extending in sealing bucket 1；Cylinder joint 6 is in inner hollow
Graded axial type；The middle part of cylinder joint 6 is provided with clamping plane 22；Rank is provided on the cylinder joint 6 of 22 top of clamping plane
Connect screw thread 23；Steel cylinder connection screw thread 24(is provided with referring to Figure of description 3 on the cylinder joint 6 of 22 lower section of clamping plane).Steel
Bottle connector 6 is threadedly coupled by being connected screw thread 23 with cohesive sleeve 27.Sealing can be placed between cylinder joint 6 and cohesive sleeve 27
Gasket is to enhance its sealing performance.
It is slided equipped with loading plate 19(by guiding slide bar 18 referring to Figure of description in the sealing bucket 1 of 6 lower section of cylinder joint
1)；Support spring 21 is housed on the guiding slide bar 18 of 19 lower section of loading plate；Support spring 21 and loading plate 19, which contradict, to be connected.
The middle part of loading plate 19 is provided with limit counterbore 20, limits the diameter of counterbore 20 and the base diameter of fire-fighting steel cylinder 11
It is equal.The purpose that limit counterbore 20 is arranged is: so that fire-fighting steel cylinder 11 can only be placed on by limit counterbore 20 and be held when test
On support plate 19, the placement location of fire-fighting steel cylinder 11 can be so defined, be asked so as to avoid fire-fighting steel cylinder 11 " misplaced "
The generation of topic.
It fills the water and water outlet connector 12 is housed on the sealing bucket 1 of connector side；It seals bucket 1 and passes through water outlet connector 12 and delivery hose
It is connected to measuring cup 4 (referring to Figure of description 1).
It fills the water and water supply connector 13 is housed on the sealing bucket 1 of the connector other side；Water supply connector 13 is soft by inlet valve 14, pressure-bearing
Pipe 15 and pressure regulating pump 3 are connected to water tank 2.When pressure regulating pump 3 works, after opening inlet valve 14, pressure regulating pump 3 can be by water tank 2
In water be delivered to sealing bucket 1 in.
26 upper end of screwed pipe of water filling connector is connected to by detection valve 16 and pressure-bearing hose 15 with pressure regulating pump 3；Detect valve 16
Equipped with detection pressure gauge 17 on pressure-bearing hose 15 between water filling connector.
When the water test unit work of the fire-fighting steel cylinder, sealing cover 5 is sling using row first, and will be to be detected
Fire-fighting steel cylinder 11 is placed on loading plate 19, and the upper end position of fire-fighting steel cylinder 11 is located at the top of the upper end of sealing bucket 1 at this time.Disappear
Anti- steel cylinder 11 passes through external water source after placing and fills water into fire-fighting steel cylinder 11.
After filling water in fire-fighting steel cylinder 11, cylinder joint 6 is tightened to the arrival end for being mounted on fire-fighting steel cylinder 11.It is then mobile
Sealing cover 5 makes to fill the water the cohesive sleeve 27 on connector and is directed at cylinder joint 6, then screws cohesive sleeve 27, connect it with steel cylinder
First 6 are tightly connected.After screwing cohesive sleeve 27, unclamps row and hang, it is artificial to push sealing cover 5, so that it is pushed fire-fighting steel cylinder 11 and is held
Support plate 19 moves down after overcoming the elastic force of support spring 21.When the upper end of sealing cover 5 and sealing bucket 1 contradicts, start locking cylinder
7, so that it is driven pin rotation of the latch 8 in supporting block 9, when locking bed course 10 and the conflict of sealing cover 5 of latch 8 will be close
When 5 locking of capping, 7 stopping of locking cylinder movement；It is then that the screwed pipe 26 of water supply connector 13 and water filling connector is soft by pressure-bearing
Pipe 15 is connected to pressure regulating pump 3.
After above procedure carries out, starting pressure regulating pump 3 opens inlet valve 14, makes pressure regulating pump 3 by the water in water tank 2
It is delivered in sealing bucket 1；When delivery hose has water output, and in water when bubble-free, illustrates to seal in bucket 1 full of water, close at this time
Close pressure regulating pump 3 and inlet valve 14.
It seals full of after water in bucket 1, opening detects valve 16, and opens by standard of the service pressure of fire-fighting steel cylinder 11
Pressure regulating pump 3 fills the water after making it through pressure-bearing hose 15 and detection valve 16 into fire-fighting steel cylinder 11.It is then turned off detection valve 16 and adjusts
3 pressure maintaining of press pump 30 seconds then observes the pressure value variation of pressure gauge 17, illustrates that fire-fighting steel cylinder 11 has leakage if pressure value reduces
Point is substandard product.
If fire-fighting steel cylinder 11 is substandard product, it is taken out from sealing bucket 1 directly and is marked, is then carried out next
The detection of fire-fighting steel cylinder 11；If the pressure value of pressure gauge 17 does not change in 30 seconds, after first the water in measuring cup 4 is outwelled, then
It opens pressure regulating pump 3 and detection valve 16 is filled the water with high pressure to fire-fighting steel cylinder 11, in this course, due in fire-fighting steel cylinder 11
Internal pressure enhancing, will make it generate deformation from Inner extrusion fire-fighting steel cylinder 11, squeeze and seal in bucket 1 outside fire-fighting steel cylinder 11
Water, seal bucket 1 in water be pressurized after be input in measuring cup 4 by delivery hose.After a period of time, going out in measuring cup 4 is observed
Water is simultaneously recorded, and pressure regulating pump 3 is then closed, and the pressure inside subsequent fire-fighting steel cylinder 11 passes through pressure-bearing hose 15 and pressure regulating pump
3 pressure releases.
After water yield records, the deflection of fire-fighting steel cylinder 11 can be calculated by water yield, it so can be to steel
The anti-pressure ability of bottle is assessed, and is otherwise substandard product if deflection is qualified products in critical field.Then when
After fire-fighting steel cylinder 11 completes pressure release, starting locking cylinder 7 makes it through latch 8 and unlocks sealing cover 5, and detection is finished
After fire-fighting steel cylinder 11 is marked, next working cycles can be entered by changing new fire-fighting steel cylinder 11；So far the experimental rig is complete
Complete the detection test of fire-fighting steel cylinder 11 in portion.
The water test unit of the fire-fighting steel cylinder, it is compact-sized, ingenious in design；Can by being suppressed into fire-fighting steel cylinder,
The mode of pressure maintaining detects the air-tightness of fire-fighting steel cylinder；And can by suppressed into fire-fighting steel cylinder make its generate deformation after, according to
Overflow water number the crushing resistance of fire-fighting steel cylinder is detected, test period greatly shortens, solve existing fire-fighting steel
The ineffective problem that bottle leakage test has, meets the needs of enterprise's production and application.
Claims (5)
1. a kind of water test unit of fire-fighting steel cylinder, it is by sealing bucket (1), water tank (2), pressure regulating pump (3), measuring cup (4), close
It covers (5), cylinder joint (6) and water filling connector to constitute, it is characterised in that: described water tank (2) side is provided with sealing bucket
(1)；The upper ends of sealing bucket (1) have sealing cover (5)；It seals and is evenly equipped with multiple lockers, locker on the periphery of bucket (1)
It is connected with sealing cover (5) interval locking；Water filling connector is fixed in the middle part of sealing bucket (1)；The lower end of water filling connector extends to close
Cylinder joint (6) are connected with after in envelope bucket (1)；Pass through guiding slide bar (18) sliding in sealing bucket (1) below cylinder joint (6)
Equipped with loading plate (19)；Support spring (21) are housed on guiding slide bar (18) below loading plate (19)；Support spring (21) with
Loading plate (19) contradicts connection；It fills the water and water outlet connector (12) is housed on the sealing bucket (1) of connector side；Bucket (1) is sealed by going out
Water swivel (12) and delivery hose are connected to measuring cup (4)；It fills the water and water supply connector is housed on the sealing bucket (1) of the connector other side
(13)；Water supply connector (13) is connected to by inlet valve (14), pressure-bearing hose (15) and pressure regulating pump (3) with water tank (2)；Water filling connects
The upper end of head is connected to by detection valve (16) and pressure-bearing hose (15) with pressure regulating pump (3)；It detects between valve (16) and water filling connector
Pressure-bearing hose (15) on equipped with detection pressure gauge (17).
2. a kind of water test unit of fire-fighting steel cylinder according to claim 1, it is characterised in that: the loading plate
(19) limit counterbore (20) is provided in the middle part of, the diameter for limiting counterbore (20) is equal with the base diameter of fire-fighting steel cylinder (11).
3. a kind of water test unit of fire-fighting steel cylinder according to claim 2, it is characterised in that: the locker by
Locking cylinder (7) and latch (8) are constituted；It seals on the periphery of bucket (1) through the supporting block (9) being fixedly mounted with and pin activity peace
Equipped with the latch (8) for being in T-shape；One end of latch (8) extends to the top of sealing cover (5), extends to sealing cover (5)
The end of the latch (8) of top is fixed with locking bed course (10)；The other end of latch (8) is hinged with locking cylinder (7)；Lock
The lower end of tight cylinder (7) and sealing bucket (1) articulated connection.
4. a kind of water test unit of fire-fighting steel cylinder according to claim 3, it is characterised in that: the cylinder joint
(6) in the graded axial type of inner hollow；Clamping plane (22) are provided in the middle part of cylinder joint (6)；Above clamping plane (22)
Cylinder joint (6) on be provided with linking screw thread (23)；Steel cylinder company is provided on cylinder joint (6) below clamping plane (22)
Connect screw thread (24).
5. a kind of water test unit of fire-fighting steel cylinder according to claim 4, it is characterised in that: the water filling connector
It is made of locking nut (25), screwed pipe (26) and cohesive sleeve (27)；The middle part of sealing bucket (1) is fitted with spiral shell by mounting hole
Line pipe (26)；It is threaded with locking nut (25) respectively on screwed pipe (26) above and below sealing bucket (1)；Screwed pipe
(26) lower end end is provided with the assembly edge of a wing (28)；The lower end of screwed pipe (26) is by the assembly edge of a wing (28) activity equipped with linking
Sleeve (27)；Cohesive sleeve (27) is threadedly coupled be connected screw thread (23) of cylinder joint (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384261.6U CN209689855U (en) | 2019-03-26 | 2019-03-26 | A kind of water test unit of fire-fighting steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384261.6U CN209689855U (en) | 2019-03-26 | 2019-03-26 | A kind of water test unit of fire-fighting steel cylinder |
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| Publication Number | Publication Date |
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| CN209689855U true CN209689855U (en) | 2019-11-26 |
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| CN201920384261.6U Active CN209689855U (en) | 2019-03-26 | 2019-03-26 | A kind of water test unit of fire-fighting steel cylinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060256A (en) * | 2019-12-17 | 2020-04-24 | 杨颖聪 | Sleeve pipe leak hunting device is used in water pipe preparation |
| CN112798425A (en) * | 2020-08-19 | 2021-05-14 | 嘉兴泰施特检测技术有限公司 | Detection equipment for carbon fiber bottle and detection method using detection equipment |
| CN115899409A (en) * | 2022-12-06 | 2023-04-04 | 中材科技（九江）有限公司 | Steel bottle hydrostatic test screw thread adapter |
-
2019
- 2019-03-26 CN CN201920384261.6U patent/CN209689855U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060256A (en) * | 2019-12-17 | 2020-04-24 | 杨颖聪 | Sleeve pipe leak hunting device is used in water pipe preparation |
| CN111060256B (en) * | 2019-12-17 | 2021-10-26 | 江苏亚盛休闲用品有限公司 | Sleeve pipe leak hunting device is used in water pipe preparation |
| CN112798425A (en) * | 2020-08-19 | 2021-05-14 | 嘉兴泰施特检测技术有限公司 | Detection equipment for carbon fiber bottle and detection method using detection equipment |
| CN112798425B (en) * | 2020-08-19 | 2024-03-29 | 嘉兴泰施特检测技术有限公司 | Detection equipment for carbon fiber bottle and detection method using equipment |
| CN115899409A (en) * | 2022-12-06 | 2023-04-04 | 中材科技（九江）有限公司 | Steel bottle hydrostatic test screw thread adapter |
| CN115899409B (en) * | 2022-12-06 | 2024-05-31 | 中材科技（九江）有限公司 | Steel bottle hydrostatic test screw thread adapter |
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