CN205861465U - Packing element high temperature high voltage resistant test fixture - Google Patents
Packing element high temperature high voltage resistant test fixture Download PDFInfo
- Publication number
- CN205861465U CN205861465U CN201620854583.9U CN201620854583U CN205861465U CN 205861465 U CN205861465 U CN 205861465U CN 201620854583 U CN201620854583 U CN 201620854583U CN 205861465 U CN205861465 U CN 205861465U
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- CN
- China
- Prior art keywords
- packing element
- square plate
- high temperature
- hydraulic cylinder
- test fixture
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Abstract
A kind of packing element high temperature high voltage resistant test fixture, including force application apparatus and underground environment simulation device, described underground environment simulation device includes the second square plate, thrust tube, sleeve, central canal and the first square plate, described second square plate is fixed on described thrust tube, described central canal and described sleeve are both secured on described first square plate, described central canal is coaxially disposed with described sleeve, described sleeve is located at the outside of described central canal and has the tested packing element of placement and the space of conduction oil between the two, described force application apparatus is to described second square plate force, described second party dribbling is moved described thrust tube and is exerted a force tested packing element away from one end of described second square plate.Packing element is tested by the high temperature and high pressure environment that packing element high temperature high voltage resistant test fixture of the present utility model can simulate down-hole, it is ensured that the High Temperature High Pressure performance of packing element, this utility model simple in construction simultaneously, and low cost is easy to use.
Description
Technical field
This utility model belongs to oil exploitation apparatus field tests, especially relates to packing element high temperature high voltage resistant test fixture.
Background technology
Need to use packing element during oil exploitation, and packing element needs to stand in down-hole the high temperature and high pressure environment of 1-2 hour
Rear just can be removed, therefore the high temperature high voltage resistant performance of packing element becomes an important indicator of packing element quality, how to packing element
High temperature high voltage resistant performance is tested, and using what equipment that the high temperature high voltage resistant performance of packing element is carried out test becomes this area urgently
Problem to be solved.
Utility model content
In view of this, this utility model aims to provide a kind of packing element high temperature high voltage resistant test fixture, in order to resistance to packing element
High Temperature High Pressure performance is tested, it is ensured that packing element will not be damaged by High Temperature High Pressure in down-hole, and then can favorably accomplish exploitation times
Business.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of packing element high temperature high voltage resistant test fixture, including force application apparatus and underground environment simulation device, described down-hole ring
Border analog includes that the second square plate, thrust tube, sleeve, central canal and the first square plate, described second square plate push away described in being fixed on
In solenoid, described central canal and described sleeve are both secured on described first square plate, and described central canal coaxially sets with described sleeve
Putting, described sleeve is located at the outside of described central canal and has the tested packing element of placement and the space of conduction oil between the two, described
Force application apparatus is to described second square plate force, and described thrust tube one end pair away from described second square plate is moved in described second party dribbling
Tested packing element exerts a force.
Described force application apparatus is fluid pressure drive device, described fluid pressure drive device include the through-flow bolt of feed liquor, third party's dish,
Sealing ring, hydraulic cylinder, piston cap, piston and top pallet, described through-flow bolt is located on described third party's dish, and the described 3rd
Square plate is fixed on the top of described hydraulic cylinder, and the through flow hole of described through-flow bolt connects with the inside of described hydraulic cylinder, institute
Being provided with piston in stating hydraulic cylinder, described piston is positioned at one end of described hydraulic cylinder and is provided with sealing ring, described sealing ring with
The inner wall sealing contact of described hydraulic cylinder, the described piston other end stretches out outside described hydraulic cylinder, described hydraulic cylinder
Bottom is arranged with piston cap.
Described piston stretches out the one end outside described hydraulic cylinder and is provided with top pallet.
Also include bleeding off pressure through-flow bolt, described in bleed off pressure through-flow bolt be arranged on described third party's dish and described in bleed off pressure through-flow
The through flow hole of bolt is internal with described hydraulic cylinder to be connected.
Described piston cap is provided with two and leads to bolt, described two lead to the through flow hole of bolt and described hydraulic cylinder in be positioned at described
Part connection bottom sealing ring.
Described piston, described top pallet, described second square plate and described thrust tube are coaxially disposed.
Described third party's dish, described hydraulic cylinder, described piston cap, described piston, described top pallet, described second party
Dish and described thrust tube are coaxially disposed.
The corner of described first square plate, described second square plate and described third party's dish is all correspondingly arranged in leading of relevant position
On post, and described first square plate and described third party's dish are fixed on described guide pillar, and described second square plate slides with described guide pillar
Connect.
Relative to prior art, packing element high temperature high voltage resistant test fixture described in the utility model has the advantage that
Owing to using technique scheme:
Packing element is entered by the high temperature and high pressure environment that packing element high temperature high voltage resistant test fixture of the present utility model can simulate down-hole
Row test, it is ensured that the High Temperature High Pressure performance of packing element, this utility model simple in construction simultaneously, low cost, easy to use.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the structural representation before this utility model is unkitted guide pillar；
Fig. 2 is the structural representation of the through-flow bolt of this utility model；
Fig. 3 is the structural representation of this utility model piston cap；
Fig. 4 is the structural representation of this utility model hydraulic cylinder；
Fig. 5 is the structural representation of this utility model piston；
Fig. 6 is the structural representation of this utility model third party's dish；
Fig. 7 is the sectional side elevation of Fig. 6；
Fig. 8 is the structural representation of this utility model top pallet；
Fig. 9 is the left view of Fig. 8；
Figure 10 is the structural representation that this utility model two leads to bolt；
Figure 11 is the structural representation of this utility model the first square plate；
Figure 12 is the sectional side elevation of Figure 11；
Figure 13 is the structural representation of the second square plate of the present utility model；
Figure 14 is the sectional side elevation of Figure 13；
Figure 15 is this utility model guide pillar structure schematic diagram；
Figure 16 is the structural representation of this utility model sleeve pipe；
Figure 17 is the structural representation of this utility model thrust tube；
Figure 18 is the structural representation of this utility model central canal；
Figure 19 is structural representation of the present utility model.
Description of reference numerals:
The most through-flow bolt, 2. third party's dish, 3. sealing ring, 4. hydraulic cylinder, 5. piston, 6. piston cap, 7. top pallet,
8. the second square plate, 9. thrust tube, the most tested packing element, 11. sleeves, 12. central canals, 13. first square plates, 14. liang of logical bolts,
15. guide pillars.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
Being described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in this utility model.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figures 1-19, a kind of packing element high temperature high voltage resistant test fixture, simulate dress including force application apparatus and subsurface environment
Putting, described underground environment simulation device includes the second square plate 8, thrust tube 9, sleeve 11, central canal 12 and the first square plate 13, described
Second square plate 8 is fixed on described thrust tube 9, and described central canal 12 and described sleeve 11 are both secured to described first square plate 13
On, described central canal 12 is coaxially disposed with described sleeve 11, and the outside of described central canal 12 and both it is located at by described sleeve 11
Between have placement tested the packing element 10 and space of conduction oil, described second square plate 8 is exerted a force by described force application apparatus, described second party
Dish 8 drives described thrust tube 9 to exert a force tested packing element 10 away from one end of described second square plate 8.Packing element of the present utility model
High temperature high voltage resistant test fixture can be simulated the high temperature and high pressure environment of down-hole and be tested packing element, it is ensured that the High Temperature High Pressure of packing element
Performance, simultaneously this utility model simple in construction, low cost, easy to use.
Described force application apparatus is fluid pressure drive device, and described fluid pressure drive device includes the through-flow bolt of feed liquor 1, third party's dish
2, sealing ring 3, hydraulic cylinder 4, piston cap 6, piston 5 and top pallet 7, described third party's dish 2 is located at by described through-flow bolt 1
On, described third party's dish 2 is fixed on the top of described hydraulic cylinder 4, the through flow hole of described through-flow bolt 1 and described hydraulic cylinder
The inside connection of 4, is provided with piston 5 in described hydraulic cylinder 4, described piston 5 is positioned at one end of described hydraulic cylinder 4 and is provided with close
Seal 3, described sealing ring 3 contacts with the inner wall sealing of described hydraulic cylinder 4, and described piston 5 other end stretches out described hydraulic cylinder
Body 4 is outside, and the bottom of described hydraulic cylinder 4 is arranged with piston cap 6.Fluid pressure drive device saves energy, and output is steadily.
Described piston 5 stretches out the one end outside described hydraulic cylinder and is provided with top pallet 7.Force is evenly, more laborsaving.
Also include bleeding off pressure through-flow bolt 1, described in bleed off pressure through-flow bolt 1 be arranged on described third party's dish 2 and described in bleed off pressure
The through flow hole of through-flow bolt 1 is internal with described hydraulic cylinder 4 to be connected.The safety of raising system and service life.
Described piston cap 6 is provided with two and leads to bolt 14, and described two lead to through flow hole and the position in described hydraulic cylinder 4 of bolt 14
Part connection bottom described sealing ring 3.The convenient backhaul to piston 5 is controlled.
Described piston 5, described top pallet 7, described second square plate 8 and described thrust tube 9 are coaxially disposed.More laborsaving, joint
Save the energy.
Described third party's dish 2, described hydraulic cylinder 4, described piston cap 6, described piston 5, described top pallet 7, described
Second square plate 8 and described thrust tube 9 are coaxially disposed.The convenient box that controls is processed.Save the energy further.
The corner of described first square plate 13, described second square plate 8 and described third party's dish 2 is all correspondingly arranged in relevant position
Guide pillar 15 on, and described first square plate 13 and described third party's dish 2 be fixed on described guide pillar 15, described second square plate 8 with
Described guide pillar 15 is slidably connected.The setting of guide pillar 15, improves the control accuracy of equipment further.
During test, by filling heat-conductive oil in sleeve 11, insert heating wire and conduction oil is heated, be heated to 175 DEG C ± 5
DEG C, it is sleeved on tested on central canal 12, and by conduction oil submergence, starts fluid pressure drive device to the second square plate 8 and thrust
Pipe 9 exerts a force, and simulates the packing element high temperature and high pressure environment in down-hole, after testing 1-2 hour, takes out packing element, whether looks at packing element
There is damage, be qualified products without damaging explanation packing element, if having damage just for substandard product.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (9)
1. a packing element high temperature high voltage resistant test fixture, it is characterised in that: include force application apparatus and underground environment simulation device, institute
State underground environment simulation device and include that the second square plate, thrust tube, sleeve, central canal and the first square plate, described second square plate are fixed
On described thrust tube, described central canal and described sleeve are both secured on described first square plate, described central canal and described set
Cylinder is coaxially disposed, and described sleeve is located at the outside of described central canal and has the tested packing element of placement and the sky of conduction oil between the two
Between, described force application apparatus is to described second square plate force, and described second party dribbling moves described thrust tube away from described second square plate
One end tested packing element is exerted a force.
Packing element high temperature high voltage resistant test fixture the most according to claim 1, it is characterised in that: described force application apparatus is hydraulic pressure
Driving means, described fluid pressure drive device includes the through-flow bolt of feed liquor, third party's dish, sealing ring, hydraulic cylinder, piston cap, work
Filling in and top pallet, described through-flow bolt is located on described third party's dish, and described third party's dish is fixed on described hydraulic cylinder
Top, the through flow hole of described through-flow bolt connects with the inside of described hydraulic cylinder, is provided with piston in described hydraulic cylinder, described
Piston is positioned at one end of described hydraulic cylinder and is provided with sealing ring, and described sealing ring connects with the inner wall sealing of described hydraulic cylinder
Touching, the described piston other end stretches out outside described hydraulic cylinder, and the bottom of described hydraulic cylinder is arranged with piston cap.
Packing element high temperature high voltage resistant test fixture the most according to claim 2, it is characterised in that: described piston stretches out described liquid
One end outside cylinder pressure is provided with top pallet.
4. according to the packing element high temperature high voltage resistant test fixture described in any one of claim 2-3, it is characterised in that: also include bleeding off pressure
Through-flow bolt, described in bleed off pressure through-flow bolt be arranged on described third party's dish and described in bleed off pressure the through flow hole of through-flow bolt with described
The internal connection of hydraulic cylinder.
5. according to the packing element high temperature high voltage resistant test fixture described in any one of claim 2-3, it is characterised in that: described piston cap
Be provided with two and lead to bolt, described two lead to the through flow hole of bolt and described hydraulic cylinder in be positioned at the part bottom described sealing ring and connect
Logical.
Packing element high temperature high voltage resistant test fixture the most according to claim 4, it is characterised in that: described piston cap is provided with two
Logical bolt, described two lead to the through flow hole of bolt connects with being positioned at the part bottom described sealing ring in described hydraulic cylinder.
Packing element high temperature high voltage resistant test fixture the most according to claim 6, it is characterised in that: described piston, described top
Pallet, described second square plate and described thrust tube are coaxially disposed.
Packing element high temperature high voltage resistant test fixture the most according to claim 7, it is characterised in that: described third party's dish, described
Hydraulic cylinder, described piston cap, described piston, described top pallet, described second square plate and described thrust tube are coaxially disposed.
Packing element high temperature high voltage resistant test fixture the most according to claim 8, it is characterised in that: described first square plate, described
The corner of the second square plate and described third party's dish is all correspondingly arranged on the guide pillar of relevant position, and described first square plate and described
Third party's dish is fixed on described guide pillar, and described second square plate is slidably connected with described guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854583.9U CN205861465U (en) | 2016-08-06 | 2016-08-06 | Packing element high temperature high voltage resistant test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854583.9U CN205861465U (en) | 2016-08-06 | 2016-08-06 | Packing element high temperature high voltage resistant test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861465U true CN205861465U (en) | 2017-01-04 |
Family
ID=57658077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854583.9U Expired - Fee Related CN205861465U (en) | 2016-08-06 | 2016-08-06 | Packing element high temperature high voltage resistant test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287111A (en) * | 2017-01-09 | 2018-07-17 | 中国石油化工股份有限公司 | Device for the packing performance for detecting packing element |
| CN112611640A (en) * | 2020-10-22 | 2021-04-06 | 西南石油大学 | Device and method for testing high-temperature compression performance of variable-specification multi-size rubber cylinder |
-
2016
- 2016-08-06 CN CN201620854583.9U patent/CN205861465U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287111A (en) * | 2017-01-09 | 2018-07-17 | 中国石油化工股份有限公司 | Device for the packing performance for detecting packing element |
| CN112611640A (en) * | 2020-10-22 | 2021-04-06 | 西南石油大学 | Device and method for testing high-temperature compression performance of variable-specification multi-size rubber cylinder |
| CN112611640B (en) * | 2020-10-22 | 2022-05-17 | 西南石油大学 | Device and method for testing high-temperature compression performance of variable-specification multi-size rubber cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |