CN206656923U - Circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig - Google Patents
Circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig Download PDFInfo
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- CN206656923U CN206656923U CN201720348446.2U CN201720348446U CN206656923U CN 206656923 U CN206656923 U CN 206656923U CN 201720348446 U CN201720348446 U CN 201720348446U CN 206656923 U CN206656923 U CN 206656923U
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Abstract
It the utility model is related to a kind of circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, including water injecting mechanism framework, water filling water tank, return water tank, settling tank, water filling device, pipe-line system, the first fixed platform, the second fixed platform, supporting mechanism group and the second cylinder, it is versatile, the position of water filling port can be adjusted manually according to gas cylinder position, operating efficiency is high, labor intensity is low, improve the service life of equipment, water can be recycled simultaneously, energy-conserving and environment-protective.
Description
Technical field
A kind of water injecting mechanism is the utility model is related to, more particularly to one kind is used for gas cylinder multistation automatic voltage withstanding experimental rig
Circulation water injecting mechanism.
Background technology
Loading instrument of the gas cylinder as various gases, widely should have in terms of people's daily life and industrial production
With.Gas cylinder enormous amount, refitting is often moved and is repeated, use environment is also usually relatively more severe, once exploding, gives people
Lives and properties bring heavy losses, tremendous influence is caused to social safety.In order to strengthen the safety monitor of gas cylinder, ensure gas cylinder
Safe handling, the protection person and property safety, every gas cylinder must be by only examining, periodic detection.With reference to automation, computer skill
The automatic liquefied gas bottle hydraulic pressure test technology of art, including pressure test, outside measurement method experiment and internal test method experiment, are to examine gas cylinder quality
Key technology, have become one of necessary detection technique of national regulation.
At present, when carrying out hydraulic pressure applied voltage test to pressure cylinder, it usually needs will manually be provided with externally threaded pressure head and revolve
Tightly in the internal thread of pressure cylinder import and export, and using pressure head external threaded surface winding raw material band or apply fluid sealant
Sealing, or sealed using seal washer；Publication No. 101457859A is (entitled《Inner pressure sealed type screwed joint》) and openly
Number for 202972314U it is (entitled《Hydraulic test of pressure vessel is special to suppress joint》) patent document disclosed in hydraulic pressure examination
Pressure head is tested, pressure cylinder inlet and outlet are threaded in above using pressure head and enter elastic packing packing ring Expansion sealing in pressure cylinder
The mode in exit.The connection and sealing mode of above-mentioned water pressure test pressure head is, it is necessary to operator screws in manually, whole operation
Process is more loaded down with trivial details, and the labor intensity of worker is big, and the efficiency of test jobs is low, it is difficult to meets the automatic of automatic test production line
The demand of operation.
Utility model content
The utility model proposes a kind of circulation for gas cylinder multistation automatic voltage withstanding experimental rig regarding to the issue above
Water injecting mechanism, it is versatile, the position of water filling port can be adjusted manually according to gas cylinder position, operating efficiency is high, and labor intensity is low,
The service life of equipment is improved, while water can be recycled, energy-conserving and environment-protective.
Specific technical scheme is as follows：
For the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig, including water injecting mechanism framework, water filling water
Case, return water tank, settling tank, water filling device, pipe-line system, the first fixed platform, the second fixed platform, supporting mechanism group and
Second cylinder, if forming dry test position by divides in water injecting mechanism framework, the first fixed platform passes through some first
Support column is fixed on the top of water injecting mechanism framework, and the first fixed platform is provided with some second cylinder channels, and the second cylinder leads to
The internal diameter in road is d1, and the quantity of the second cylinder channel is identical with the quantity for testing position, and each second cylinder channel is located at phase respectively
It should test above position, be provided with a supporting mechanism group below each second cylinder channel, each supporting mechanism group is by least four
First supporting mechanism forms, and the first supporting mechanism is fixed on water injecting mechanism frame roof, each supporting mechanism group and the second cylinder
Second fixed platform is provided between passage, the second fixed platform is the cuboid sheet material that upper surface is square structure, its
The length of side for the square structure that upper surface is in is d2, d2 ＞ d1, and the second cylinder is fixed on above the second fixed platform, the second gas
The push rod of cylinder is connected through the second fixed platform with first connecting rod, and first connecting rod passes through and is arranged on water injecting mechanism frame roof
Connecting rod channel is connected with water filling device；
The water filling device includes joint top, joint top, joint bottom, the first water injection pipe and pipe joint, described to connect
The top of overhead is provided with first connecting rod fixing groove, and joint bottom is provided with the first connection projection, and first connecting rod is consolidated with first connecting rod
Determine groove to be connected, water filling device is integrally attached on first connecting rod；The top on the joint top is provided with the first connecting groove,
The bottom on joint top is top-down recessed provided with the second interconnected connecting groove, the 3rd connecting groove and the 4th connection
Groove, the first connection projection are fixed in the first connecting groove, and joint top is additionally provided with the first Switching-through channel and the second Switching-through channel,
First Switching-through channel is connected with the second connecting groove, and the second Switching-through channel is connected with the 3rd connecting groove；The pipe joint
Quantity be two, be connected respectively with the first Switching-through channel and the second Switching-through channel；What the joint bottom was run through is provided with the
Five interface channels, the top of the 5th interface channel are provided with the connection boss of a circle the 3rd, and the bottom of the 5th interface channel is provided with the 6th
Connecting groove, the 3rd connection boss are fixed in the 4th connecting groove；First water injection pipe includes upper water injection pipe and lower water filling
Pipe, the upper end of upper water injection pipe are fixed in the 6th connecting groove, and the lower end inner wall of upper water injection pipe caves inward to form a circle the 7th
Link slot, the lower end outer wall of lower water injection pipe is outwardly to form the 4th boss of circle, and a second spring is provided with upper water injection pipe,
Second spring one end is fixed at the top of the 7th link slot, the other end and plug-type lower water injection pipe phase being arranged in upper water injection pipe
Connection, lower water injection pipe are provided with longitudinally disposed waist-shaped hole, and straight pin passes through upper water injection pipe and waist-shaped hole, lower water injection pipe is removable
Dynamic is fixed in water injection pipe；
The water filling water tank and settling tank are separately fixed at the both sides of water injecting mechanism framework, and return water tank is fixed on first
In fixed platform, it is located at the same side with settling tank, is connected between return water tank and settling tank by the first pipeline, water filling
It is connected between water tank and settling tank by second pipe；
The pipe-line system includes the water under high pressure being sequentially fixed at from top to bottom by pipeline seat board in the first fixed platform
Pipe, exhaust outlet pipe, cylinder tracheae, purging tracheae, the second water injection pipe, and some 3rd transfer tubes, some 4th switchings
The quantity of pipe, pump water inlet and water pump, the 3rd transfer tube and the 4th transfer tube is identical with testing the quantity of position, cylinder gas
Pipe connects by some branch pipe(tube)s and each second cylinders, and water pump is fixed on water filling tank top, pump water inlet one end and
Water filling water tank bottom is connected, and the other end is connected with water pump, and the closing of second water injection pipe one end, the other end are connected with water pump,
The closing of exhaust outlet pipe one end, the other end are connected with return water tank；3rd transfer tube is provided with the first extension tube attached, second
Extension tube attached, the 3rd extension tube attached and the 4th extension tube attached, the first extension tube attached, the second extension tube attached, the 3rd extension tube attached respectively with high-pressure water pipe,
Exhaust outlet pipe, cylinder are connected with tracheae, and the 4th extension tube attached is connected by the 3rd pipeline with corresponding first Switching-through channel,
4th transfer tube is provided with the 5th extension tube attached, the 6th extension tube attached and the 7th extension tube attached, the 5th extension tube attached, the 6th extension tube attached respectively with
Purging tracheae, the second water injection pipe are connected, and the 7th extension tube attached is connected by the 4th pipeline with corresponding second Switching-through channel.
The above-mentioned circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, wherein, high-pressure water pipe, exhaust row
Water pipe, which combines, to be used to extract out in the water in gas cylinder, and purging tracheae, the second water injection pipe, which combine, is used for the water filling into gas cylinder.
The above-mentioned circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, wherein, the first support machine
Structure includes supporting mechanism base and ball, and ball is rotatable to be arranged in supporting mechanism base.
The above-mentioned circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, wherein, second fixation is flat
The height of platform is h3, and the vertical range between the first fixed platform lower surface and the first supporting mechanism summit is h4,1.1*h3≤
h4≤1.4*h3。
The above-mentioned circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, wherein, the lower water injection pipe
Bottom caves inward to form the avoiding hollow groove of arc-shaped structure.
The above-mentioned circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, wherein, the joint bottom
Bottom is provided with a circle sealing ring.
The above-mentioned circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig, wherein, the cylinder tracheae,
Purging tracheae is connected with air pump respectively；The high-pressure water pipe is connected with high-pressure hydraulic pump.
The beneficial effects of the utility model are：
The utility model is used to carry out pressure test to the gas cylinder in experiment position, versatile, can be according to gas cylinder position
The position of regulation water filling port manually, operating efficiency is high, and labor intensity is low, improves the service life of equipment；Water filling device is used for
Water filling and pumping operation, good airproof performance, the structure setting of water injection pipe are carried out to gas cylinder, allow it according to gas cylinder specification or placement
The difference of position carries out adaptive adjustment, while water can be recycled, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is one experiment position sectional view of the utility model.
Fig. 3 is the utility model B portions enlarged drawing.
Fig. 4 is the utility model water filling device sectional view.
Fig. 5 is the utility model joint top cross-sectional view.
Fig. 6 is the utility model joint top sectional view.
Fig. 7 is the utility model joint bottom sectional view.
Fig. 8 is the utility model water injection pipe sectional view.
Fig. 9 is the utility model C portions enlarged drawing.
Figure 10 is the utility model pipe-line system structure chart.
Figure 11 is the utility model Figure 10 D directions view.
Figure 12 is the transfer tube of the utility model the 3rd and the 4th transfer tube connection diagram.
Figure 13 is the transfer tube structure chart of the utility model the 3rd.
Figure 14 is the transfer tube side view of the utility model the 3rd.
Figure 15 is the transfer tube structure chart of the utility model the 4th.
Figure 16 is the transfer tube side view of the utility model the 4th.
Embodiment
To make the technical solution of the utility model become apparent from clearly, below in conjunction with the accompanying drawings entering the utility model traveling one
Step description, any scheme drawn to the technical characteristic progress equivalencing of technical solutions of the utility model and conventional reasoning fall
Enter scope of protection of the utility model.
Reference
Water injecting mechanism framework 1, water filling water tank 2, return water tank 3, settling tank 4, water filling device 5, pipe-line system 6, first
Fixed platform 7, the second fixed platform 8, supporting mechanism group 9, the second cylinder 10, experiment position 11, the first support column 12, the second cylinder
Passage 13, supporting mechanism base 14, ball 15, first connecting rod 16, joint top 17, joint top 18, joint bottom 19, first
Water injection pipe 20, pipe joint 21, first connecting rod fixing groove 22, first connect projection 23, the first connecting groove 24, the second connecting groove
25th, the 3rd connecting groove 26, the 4th connecting groove 27, the first Switching-through channel 28, the second Switching-through channel 29, the 5th interface channel
30th, the 3rd connection boss 31, the 6th connecting groove 32, upper water injection pipe 33, lower water injection pipe 34, the 7th link slot 35, the 4th boss
36th, second spring 37, waist-shaped hole 38, straight pin 39, avoiding hollow groove 40, sealing ring 41, the first pipeline 42, second pipe 43, high pressure
Water pipe 44, exhaust outlet pipe 45, cylinder tracheae 46, purging tracheae 47, the second water injection pipe 48, the 3rd transfer tube 49, the 4th turn
Adapter 50, pump water inlet 51, water pump 52, the first extension tube attached 53, the second extension tube attached 54, the 3rd extension tube attached 55, the 4th extension tube attached
56th, the 3rd pipeline 57, the 5th extension tube attached 58, the 6th extension tube attached 59, the 7th extension tube attached 60, the 4th pipeline 61, pipeline seat board 62.
A kind of circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig as shown in the figure, including water injecting mechanism
Framework 1, water filling water tank 2, return water tank 3, settling tank 4, water filling device 5, pipe-line system 6, the first fixed platform 7, second are solid
Fixed platform 8, the cylinder 10 of supporting mechanism group 9 and second, if forming dry test position 11 by divides in water injecting mechanism framework,
First fixed platform is fixed on the top of water injecting mechanism framework by some first support columns 12, if the first fixed platform is provided with
Dry second cylinder channel 13, the internal diameter of the second cylinder channel is d1, and the quantity of the second cylinder channel is identical with the quantity for testing position,
Above corresponding experiment position, a supporting mechanism is provided with below each second cylinder channel respectively for each second cylinder channel
Group, each supporting mechanism group are made up of at least four first supporting mechanisms, and the first supporting mechanism is fixed on water injecting mechanism framework top
Portion, the first supporting mechanism include supporting mechanism base 14 and ball 15, and ball is rotatable to be arranged in supporting mechanism base, often
Second fixed platform is provided between individual supporting mechanism group and the second cylinder channel, the second fixed platform is that upper surface is pros
The cuboid sheet material of shape structure, the length of side of the square structure that its upper surface is in are d2, d2 ＞ d1, and the second cylinder is fixed on
Above two fixed platforms, the push rod of the second cylinder is connected through the second fixed platform with first connecting rod 16, and first connecting rod passes through
The connecting rod channel for being arranged on water injecting mechanism frame roof is connected with water filling device, and the height of second fixed platform is h3,
Vertical range between first fixed platform lower surface and the first supporting mechanism summit is h4,1.1*h3≤h4≤1.4*h3；
The water filling device includes 17, joint top 18, joint bottom 19, the first water injection pipe 20 and pipe joint at the top of joint
21, the top at the top of the joint is provided with first connecting rod fixing groove 22, and joint bottom is provided with the first connection projection 23, first connecting rod
It is connected with first connecting rod fixing groove, water filling device is integrally attached on first connecting rod；The top on the joint top is provided with
First connecting groove 24, the bottom on joint top is top-down to be provided with interconnected the second connecting groove the 25, the 3rd connection
The connecting groove 27 of groove 26 and the 4th, the first connection projection are fixed in the first connecting groove, and joint top is additionally provided with first turn
The Switching-through channel 29 of road 28 and second is connected, the first Switching-through channel is connected with the second connecting groove, the second Switching-through channel and the 3rd
Connecting groove is connected；The quantity of the pipe joint is two, is connected respectively with the first Switching-through channel and the second Switching-through channel；
What the joint bottom was run through is provided with the 5th interface channel 30, and the top of the 5th interface channel is provided with the connection boss of a circle the 3rd
31, the bottom of the 5th interface channel is provided with the 6th connecting groove 32, and the 3rd connection boss is fixed in the 4th connecting groove；It is described
First water injection pipe includes upper water injection pipe 33 and lower water injection pipe 34, and the upper end of upper water injection pipe is fixed in the 6th connecting groove, upper note
The lower end inner wall of water pipe caves inward to form the link slot 35 of a circle the 7th, and the lower end outer wall of lower water injection pipe is outwardly to form a circle
4th boss 36, upper water injection pipe is interior to be provided with a second spring 37, and second spring one end is fixed at the top of the 7th link slot, another
End is connected with plug-type lower water injection pipe being arranged in upper water injection pipe, and lower water injection pipe is provided with longitudinally disposed waist-shaped hole
38, straight pin 39 is movably fixed in upper water injection pipe through upper water injection pipe and waist-shaped hole, by lower water injection pipe, the lower water filling
The bottom of pipe caves inward to form the avoiding hollow groove 40 of arc-shaped structure；The bottom of the joint bottom is provided with a circle sealing ring 41；
The water filling water tank and settling tank are separately fixed at the both sides of water injecting mechanism framework, and return water tank is fixed on first
In fixed platform, it is located at the same side with settling tank, is connected between return water tank and settling tank by the first pipeline 42, notes
It is connected between water tank and settling tank by second pipe 43；
The pipe-line system includes the high pressure being sequentially fixed at from top to bottom by pipeline seat board 62 in first fixed platform
Water pipe 44, exhaust outlet pipe 45, cylinder tracheae 46, purging tracheae 47, the second water injection pipe 48, and some 3rd transfer tubes
49th, the quantity of some 4th transfer tube 50, pump water inlet 51 and water pumps 52, the 3rd transfer tube and the 4th transfer tube with experiment
The quantity of position is identical, and cylinder is connect with tracheae by some branch pipe(tube)s and each second cylinders, and water pump is fixed on water filling water tank
Top, pump water inlet one end are connected with water filling water tank bottom, and the other end is connected with water pump, the end seal of the second water injection pipe one
Close, the other end is connected with water pump, the closing of exhaust outlet pipe one end, the other end is connected with return water tank；3rd switching
Pipe is provided with the first extension tube attached 53, the second extension tube attached 54, the 3rd extension tube attached 55 and the 4th extension tube attached 56, the first extension tube attached, second
Extension tube attached, the 3rd extension tube attached are connected with high-pressure water pipe, exhaust outlet pipe, cylinder with tracheae respectively, and the 4th extension tube attached passes through
Three pipelines 57 are connected with corresponding first Switching-through channel, and the 4th transfer tube is provided with the 5th extension tube attached 58, the 6th extension tube attached 59
With the 7th extension tube attached 60, the 5th extension tube attached, the 6th extension tube attached are connected with purging tracheae, the second water injection pipe respectively, and the 7th is external
Pipe is connected by the 4th pipeline 61 with corresponding second Switching-through channel.
The high-pressure water pipe, exhaust outlet pipe, which combine, to be used to extract out in the water in gas cylinder, purging tracheae, the second water injection pipe knot
Share in the water filling into gas cylinder.
The cylinder is connected with air pump respectively with tracheae, purging tracheae；The high-pressure water pipe is connected with high-pressure hydraulic pump.
Claims (7)
1. for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig, it is characterized in that, including water injecting mechanism framework,
Water filling water tank, return water tank, settling tank, water filling device, pipe-line system, the first fixed platform, the second fixed platform, support machine
Structure group and the second cylinder, if forming dry test position by divides in water injecting mechanism framework, if the first fixed platform by
Dry first support column is fixed on the top of water injecting mechanism framework, and the first fixed platform is provided with some second cylinder channels, and second
The internal diameter of cylinder channel is d1, and the quantity of the second cylinder channel is identical with the quantity for testing position, each second cylinder channel difference
Above corresponding experiment position, a supporting mechanism group is provided with below each second cylinder channel, each supporting mechanism group is by extremely
Few four the first supporting mechanisms composition, the first supporting mechanism are fixed on water injecting mechanism frame roof, each supporting mechanism group and the
Second fixed platform is provided between two cylinder channels, the second fixed platform is the cuboid plate that upper surface is square structure
Material, the length of side of the square structure that its upper surface is in are d2, d2 ＞ d1, and the second cylinder is fixed on above the second fixed platform,
The push rod of second cylinder is connected through the second fixed platform with first connecting rod, and first connecting rod passes through and is arranged on water injecting mechanism framework
The connecting rod channel at top is connected with water filling device；
The water filling device includes joint top, joint top, joint bottom, the first water injection pipe and pipe joint, the joint top
The top in portion is provided with first connecting rod fixing groove, and joint bottom is provided with the first connection projection, first connecting rod and first connecting rod fixing groove
It is connected, water filling device is integrally attached on first connecting rod；The top on the joint top is provided with the first connecting groove, joint
The bottom on top is top-down to be provided with interconnected the second connecting groove, the 3rd connecting groove and the 4th connecting groove, the
One connection projection is fixed in the first connecting groove, and joint top is additionally provided with the first Switching-through channel and the second Switching-through channel, and first
Switching-through channel is connected with the second connecting groove, and the second Switching-through channel is connected with the 3rd connecting groove；The number of the pipe joint
Measure as two, be connected respectively with the first Switching-through channel and the second Switching-through channel；What the joint bottom was run through is provided with the 5th company
Road is connected, the top of the 5th interface channel is provided with the connection boss of a circle the 3rd, and the bottom of the 5th interface channel is provided with the 6th connection
Groove, the 3rd connection boss are fixed in the 4th connecting groove；First water injection pipe includes upper water injection pipe and lower water injection pipe, on
The upper end of water injection pipe is fixed in the 6th connecting groove, and the lower end inner wall of upper water injection pipe caves inward to form a circle the 7th connection
Groove, the lower end outer wall of lower water injection pipe is outwardly to form the 4th boss of circle, is provided with a second spring in upper water injection pipe, and second
Spring one end is fixed at the top of the 7th link slot, and the other end is connected with plug-type lower water injection pipe being arranged in upper water injection pipe
Connect, lower water injection pipe is provided with longitudinally disposed waist-shaped hole, and straight pin may move through upper water injection pipe and waist-shaped hole, by lower water injection pipe
Be fixed in water injection pipe；
The water filling water tank and settling tank are separately fixed at the both sides of water injecting mechanism framework, and return water tank is fixed on the first fixation
On platform, it is located at the same side with settling tank, is connected between return water tank and settling tank by the first pipeline, water filling water tank
It is connected between settling tank by second pipe；
The pipe-line system includes high-pressure water pipe, the row being sequentially fixed at from top to bottom by pipeline seat board in the first fixed platform
Gas drainpipe, cylinder tracheae, purging tracheae, the second water injection pipe, and some 3rd transfer tubes, some 4th transfer tubes, water
The quantity of pump water inlet pipe and water pump, the 3rd transfer tube and the 4th transfer tube is identical with testing the quantity of position, and cylinder tracheae leads to
Cross some branch pipe(tube)s to connect with each second cylinders, water pump is fixed on water filling tank top, pump water inlet one end and water filling
Water tank bottom is connected, and the other end is connected with water pump, and the closing of second water injection pipe one end, the other end are connected with water pump, are vented
The closing of drainpipe one end, the other end are connected with return water tank；3rd transfer tube is provided with the first extension tube attached, second external
Pipe, the 3rd extension tube attached and the 4th extension tube attached, the first extension tube attached, the second extension tube attached, the 3rd extension tube attached respectively with high-pressure water pipe, exhaust
Drainpipe, cylinder are connected with tracheae, and the 4th extension tube attached is connected by the 3rd pipeline with corresponding first Switching-through channel, and the 4th
Transfer tube is provided with the 5th extension tube attached, the 6th extension tube attached and the 7th extension tube attached, the 5th extension tube attached, the 6th extension tube attached respectively with purging
Tracheae, the second water injection pipe are connected, and the 7th extension tube attached is connected by the 4th pipeline with corresponding second Switching-through channel.
2. it is used for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig as claimed in claim 1, it is characterized in that,
High-pressure water pipe, exhaust outlet pipe, which combine, to be used to extract out in the water in gas cylinder, and purging tracheae, the second water injection pipe, which combine, to be used for gas cylinder
Middle water filling.
3. it is used for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig as claimed in claim 1, it is characterized in that,
First supporting mechanism includes supporting mechanism base and ball, and ball is rotatable to be arranged in supporting mechanism base.
4. it is used for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig as claimed in claim 1, it is characterized in that,
The height of second fixed platform is h3, the vertical range between the first fixed platform lower surface and the first supporting mechanism summit
For h4,1.1*h3≤h4≤1.4*h3.
5. it is used for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig as claimed in claim 1, it is characterized in that,
The bottom of the lower water injection pipe caves inward to form the avoiding hollow groove of arc-shaped structure.
6. it is used for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig as claimed in claim 1, it is characterized in that,
The bottom of the joint bottom is provided with a circle sealing ring.
7. it is used for the circulation water injecting mechanism of gas cylinder multistation automatic voltage withstanding experimental rig as claimed in claim 1, it is characterized in that,
The cylinder is connected with air pump respectively with tracheae, purging tracheae；The high-pressure water pipe is connected with high-pressure hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348446.2U CN206656923U (en) | 2017-04-05 | 2017-04-05 | Circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348446.2U CN206656923U (en) | 2017-04-05 | 2017-04-05 | Circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig |
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| Publication Number | Publication Date |
|---|---|
| CN206656923U true CN206656923U (en) | 2017-11-21 |
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| CN201720348446.2U Active CN206656923U (en) | 2017-04-05 | 2017-04-05 | Circulation water injecting mechanism for gas cylinder multistation automatic voltage withstanding experimental rig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458232A (en) * | 2020-06-17 | 2020-07-28 | 湖南省特种设备检验检测研究院 | Manual-automatic integrated pressure test device for loading and unloading hose |
-
2017
- 2017-04-05 CN CN201720348446.2U patent/CN206656923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458232A (en) * | 2020-06-17 | 2020-07-28 | 湖南省特种设备检验检测研究院 | Manual-automatic integrated pressure test device for loading and unloading hose |
| CN111458232B (en) * | 2020-06-17 | 2020-09-01 | 湖南省特种设备检验检测研究院 | Manual-automatic integrated pressure test device for loading and unloading hose |
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