CN205277390U - Novel integral fracturing head of taking octahedral export - Google Patents
Novel integral fracturing head of taking octahedral export Download PDFInfo
- Publication number
- CN205277390U CN205277390U CN201520925065.7U CN201520925065U CN205277390U CN 205277390 U CN205277390 U CN 205277390U CN 201520925065 U CN201520925065 U CN 201520925065U CN 205277390 U CN205277390 U CN 205277390U
- Authority
- CN
- China
- Prior art keywords
- fracturing head
- head body
- fracturing
- outlet
- octahedral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a novel integral fracturing head of taking octahedral export, including the first body of fracturing, the internal passageway that is equipped with the up end that runs through the first body of fracturing and descends the terminal surface of fracturing head basis, the first body of fracturing comprises with lower fracturing head body integrated into one piece the last fracturing head body, go up the fracturing head body and fracturing head body stromatolite setting down, upward all be equipped with four exports on the fracturing head body and the first body of lower fracturing, export and passageway intercommunication, it has flange in the ninth of the ten heavenly stems at the outer end of the export integrated into one piece of department to go up the fracturing head body, the fracturing head body has flange in the ninth of the ten heavenly stems at the outer end of the export integrated into one piece of department down, compare with prior art, the utility model discloses can reduce the appearance, weight reduction, reduction in production cost reduces the leakage point, installation labour saving and time saving.
Description
[technical field]
The utility model relates to the technical field of fracturing head, particularly the technical field of the fracturing head of a kind of Novel integral band octahedral outlet.
[background technology]
Shale gas as a kind of emerging unconventional resource, the concern got more and more. Such reservoir densification is hard, has the feature of low porosity, low permeability, for obtaining industrial gas, it is generally required to carry out staged fracturing transformation operation. Shale gas pressure break scale is big, and individual layer fluid volume is about 2000 sides, and pressure is 25��40MPa, discharge capacity 10��16m3/ min, and horizontal well generally divides 8��10 sections of constructions. Require that wellhead equipment can carry out huge discharge injection, compressive strength height, and can long working. Pressure break injection device must be used like this in fracturing process, but the conventional structure of current fracturing head is such as Fig. 1, if by the fracturing head of this kind of structure design band octahedral outlet, product design will be made bigger, heavier-weight, cost increases substantially, owing to outlet 13 place of fracturing head body 1 is separately installed with union flange 18, the ninth of the ten Heavenly Stems, flange 18 was arranged on outlet 13 places by the cooperation fixing seal of bolt 19, nut 20 and ring gasket 21, and the shortcoming done like this is: a. ring gasket between the two easily becomes leakage point; B., many bolt nuts are installed cumbersome, waste time and energy.
[practical novel content]
The purpose of this utility model solves the problems of the prior art exactly, it is proposed to the fracturing head of a kind of Novel integral band octahedral outlet, it is possible to reduce profile, alleviate weight, reduces production cost, reduces leakage point, and it is time saving and energy saving to install.
For achieving the above object, the utility model proposes the fracturing head of a kind of Novel integral band octahedral outlet, comprise fracturing head body, the passage of upper surface and the lower surface running through fracturing head body it is provided with in described fracturing head body, described fracturing head body is made up of upper fracturing head body and fracturing head body by integral forming, described upper fracturing head body and fracturing head body lamination are arranged, described upper fracturing head body and fracturing head body are equipped with four outlets, described outlet and channel connection, described upper fracturing head body one-body molded has flange in the ninth of the ten Heavenly Stems at the outer end place of outlet, described fracturing head body one-body molded has flange in the ninth of the ten Heavenly Stems at the outer end place of outlet.
As preferably, described upper fracturing head body is square shape, the junction, adjacent two side of described upper fracturing head body changes into cambered surface, described upper fracturing head body is identical with size with the structure of fracturing head body, an outlet is respectively established in 4 sides of described upper fracturing head body, an outlet is respectively established in 4 sides of described fracturing head body, the outlet on described upper fracturing head body and the outlet cross-distribution on fracturing head body, and described outlet and channel vertical are arranged.
As preferably, the upper surface of described upper fracturing head body is provided with the screw that the upper port around passage distributes.
As preferably, the lower end of described fracturing head body is one-body molded linker, and the lower end of described linker is provided with grafting body, and the lower end of described grafting body is provided with annular recess.
The beneficial effects of the utility model: the utility model is by being made up of fracturing head body upper fracturing head body and fracturing head body by integral forming, upper fracturing head body and fracturing head body lamination are arranged, upper fracturing head body and fracturing head body are equipped with four outlets, upper fracturing head body one-body molded has flange in the ninth of the ten Heavenly Stems at the outer end place of outlet, fracturing head body one-body molded has flange in the ninth of the ten Heavenly Stems at the outer end place of outlet, compared with prior art, profile can be reduced, alleviate weight, reduce production cost, reducing leakage point, it is time saving and energy saving to install.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of traditional many outlets fracturing head;
Fig. 2 is the structural representation of the fracturing head of a kind of Novel integral band octahedral outlet of the utility model;
Fig. 3 is the phantom view of the fracturing head of a kind of Novel integral band octahedral outlet of the utility model.
In figure: the upper fracturing head body of 1-fracturing head body, 2-passage, 11-, 12-fracturing head body, 13-outlet, 14-screw, 15-linker, 16-grafting body, 17-annular recess, 18-flange in the ninth of the ten Heavenly Stems, 19-bolt, 20-nut, 21-ring gasket.
[embodiment]
Consult Fig. 2, 3, the fracturing head of a kind of Novel integral band octahedral outlet of the utility model, comprise fracturing head body 1, the passage 2 of the upper surface running through fracturing head body 1 and lower surface it is provided with in described fracturing head body 1, described fracturing head body 1 is by upper fracturing head body 11 and fracturing head body 12 is one-body molded forms, described upper fracturing head body 11 is arranged with fracturing head body 12 lamination, described upper fracturing head body 11 and fracturing head body 12 are equipped with four outlets 13, described outlet 13 is connected with passage 2, described upper fracturing head body 11 is one-body molded at the outer end place of outlet 13 flange 18 in the ninth of the ten Heavenly Stems, described fracturing head body 12 is one-body molded at the outer end place of outlet 13 flange 18 in the ninth of the ten Heavenly Stems, described upper fracturing head body 11 is square shape, the junction, adjacent two side of described upper fracturing head body 11 changes into cambered surface, described upper fracturing head body 11 is identical with size with the structure of fracturing head body 12, an outlet 13 is respectively established in 4 sides of described upper fracturing head body 11, an outlet 13 is respectively established in 4 sides of described fracturing head body 12, outlet 13 on described upper fracturing head body 11 and outlet 13 cross-distribution on fracturing head body 12, described outlet 13 is vertical with passage 2 to be arranged, the upper surface of described upper fracturing head body 11 is provided with the screw 14 that the upper port around passage 2 distributes, the lower end of described fracturing head body 12 is one-body molded linker 15, the lower end of described linker 15 is provided with grafting body 16, the lower end of described grafting body 16 is provided with annular recess 17.
The utility model working process:
The fracturing head of a kind of Novel integral band octahedral outlet of the utility model is in working process, fracturing head body is made up of upper fracturing head body and fracturing head body by integral forming, upper fracturing head body and fracturing head body lamination are arranged, upper fracturing head body and fracturing head body are equipped with four outlets, upper fracturing head body 11 is one-body molded at the outer end place of outlet 13 flange 18 in the ninth of the ten Heavenly Stems, fracturing head body 12 is one-body molded at the outer end place of outlet 13 flange 18 in the ninth of the ten Heavenly Stems, compared with prior art, profile can be reduced, alleviate weight, reduce production cost, reduce leakage point, it is time saving and energy saving to install.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (4)
1. the fracturing head of a Novel integral band octahedral outlet, it is characterized in that: comprise fracturing head body (1), the passage (2) of the upper surface running through fracturing head body (1) and lower surface it is provided with in described fracturing head body (1), described fracturing head body (1) is by upper fracturing head body (11) and fracturing head body (12) is one-body molded forms, described upper fracturing head body (11) is arranged with fracturing head body (12) lamination, described upper fracturing head body (11) and fracturing head body (12) are equipped with four outlets (13), described outlet (13) is connected with passage (2), described upper fracturing head body (11) one-body molded has flange in the ninth of the ten Heavenly Stems (18) at the outer end place of outlet (13), described fracturing head body (12) one-body molded has flange in the ninth of the ten Heavenly Stems (18) at the outer end place of outlet (13).
2. the fracturing head of a kind of Novel integral band octahedral as claimed in claim 1 outlet, it is characterized in that: described upper fracturing head body (11) is square shape, the junction, adjacent two side of described upper fracturing head body (11) changes into cambered surface, described upper fracturing head body (11) is identical with size with the structure of fracturing head body (12), an outlet (13) is respectively established in 4 sides of described upper fracturing head body (11), an outlet (13) is respectively established in 4 sides of described fracturing head body (12), outlet (13) on described upper fracturing head body (11) and outlet (13) cross-distribution on fracturing head body (12), described outlet (13) is vertical with passage (2) to be arranged.
3. the fracturing head of a kind of Novel integral band octahedral as claimed in claim 1 outlet, it is characterised in that: the upper surface of described upper fracturing head body (11) is provided with the screw (14) that the upper port around passage (2) distributes.
4. the fracturing head of a kind of Novel integral band octahedral as claimed any one in claims 1 to 3 outlet, it is characterized in that: the lower end of described fracturing head body (12) is one-body molded linker (15), the lower end of described linker (15) is provided with grafting body (16), and the lower end of described grafting body (16) is provided with annular recess (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925065.7U CN205277390U (en) | 2015-11-19 | 2015-11-19 | Novel integral fracturing head of taking octahedral export |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925065.7U CN205277390U (en) | 2015-11-19 | 2015-11-19 | Novel integral fracturing head of taking octahedral export |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277390U true CN205277390U (en) | 2016-06-01 |
Family
ID=56061973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925065.7U Expired - Fee Related CN205277390U (en) | 2015-11-19 | 2015-11-19 | Novel integral fracturing head of taking octahedral export |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350949A (en) * | 2015-11-19 | 2016-02-24 | 盐城杰富茂博石化机械制造有限公司 | A fracturing head with 8 outlets |
-
2015
- 2015-11-19 CN CN201520925065.7U patent/CN205277390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350949A (en) * | 2015-11-19 | 2016-02-24 | 盐城杰富茂博石化机械制造有限公司 | A fracturing head with 8 outlets |
| CN105350949B (en) * | 2015-11-19 | 2019-04-30 | 盐城杰富茂博石化机械制造有限公司 | A kind of fracturing head with octahedral outlet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205277390U (en) | Novel integral fracturing head of taking octahedral export | |
| CN204041002U (en) | A kind of shale gas well gas testing gas wellhead equipment | |
| CN205277392U (en) | Take fracturing head of octahedral export | |
| CN202946131U (en) | Pawl spring clamping buckle type self-locking pressing crack sliding sleeve | |
| CN105350949A (en) | A fracturing head with 8 outlets | |
| CN204113262U (en) | Eight logical pressure break bulbs | |
| CN205277391U (en) | Integral fracturing head | |
| CN203362101U (en) | Blowout preventer for continuous sucker rod | |
| CN203146885U (en) | 90-degree plastic quick-opening valve core | |
| CN205408208U (en) | Carbide stove short network equipment | |
| CN102557848B (en) | Method and device for automatically grabbing detonators | |
| CN205960281U (en) | Socket disc casing | |
| CN205363349U (en) | A mill appearance frock for processing shale air to open is adopted plunger pump and is lapped | |
| CN204607564U (en) | A kind of Novel filling water-locator | |
| CN204738131U (en) | Equipment is bleachinged and dyeing in many temperature multiple pressure districts | |
| CN202851572U (en) | Oil way bolt | |
| CN201707976U (en) | Device using coating method for producing double-color electric wires | |
| CN205173467U (en) | Supporter and liner cooperation seal assembly | |
| CN203609912U (en) | P-chlorobenzyl chloride distillation tower | |
| CN205743814U (en) | A kind of multi-functional oil well attachment means | |
| CN103334476B (en) | Drainage arrangement with double displacement | |
| CN205154091U (en) | Concentric dual tubing oil recovery cross and production tree | |
| CN209855740U (en) | Packing box pressing cap for long-stroke pumping unit polished rod | |
| CN202900142U (en) | Self-sealing casing head | |
| CN203496162U (en) | Pitched top and straight top connecting rod assembly of mould |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161119 |