CN210615033U - Die for manufacturing fracturing ball - Google Patents
Die for manufacturing fracturing ball Download PDFInfo
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- CN210615033U CN210615033U CN201921651744.4U CN201921651744U CN210615033U CN 210615033 U CN210615033 U CN 210615033U CN 201921651744 U CN201921651744 U CN 201921651744U CN 210615033 U CN210615033 U CN 210615033U
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Abstract
The utility model belongs to the oil field is with instrument preparation field, specificly relates to a mould of making fracturing ball. The device comprises a storage box, an air storage tank, a hose, a first molding box, a second molding box and a bolt, wherein one surface of the first molding box is detachably connected with one surface of the second molding box through the bolt to form a box body, a plurality of first hemispherical cavities and a plurality of second hemispherical cavities are in one-to-one correspondence to form spherical cavities, and first inner-pouring half-pipe cavities and second inner-pouring half-pipe cavities are in one-to-one correspondence to form cylindrical pipes; a vertically arranged delivery pipe is arranged in the storage box, the top end of the delivery pipe extends out of the top surface of the storage box and then is communicated with one spherical cavity, a liquid inlet is arranged on the side surface of the storage box, and the liquid inlet is detachably connected with a liquid inlet plug; the storage tank is communicated with the air outlet of the air storage tank through the hose. The die can manufacture a plurality of fracturing balls at one time, and solves the technical problem that equipment for manufacturing the fracturing balls in batches is lacked in the prior art.
Description
Technical Field
The utility model belongs to the oil field is with instrument preparation field, specificly relates to a mould of making fracturing ball.
Background
In the field of oilfield fracturing, fracturing balls are often used in conjunction with bridge plugs or packers. The fracturing ball is also known as a sealing ball. Because the huge pressure during fracturing causes the fracturing ball to be closely matched with matched tools such as a bridge plug, a ball seat and the like after fracturing, the fracturing ball deforms and is closely combined with the matched tools to block an upper channel and a lower channel of a well pipe, so that the fracturing ball is widely applied to oil fields, and the requirement of the fracturing ball is large.
Since the shape of the fracturing balls is spherical, how to provide the manufacturing of the batch of fracturing balls is always a difficult problem in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who lacks the equipment of batch production fracturing ball among the above-mentioned prior art and provide a mould of making fracturing ball.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a mold for manufacturing a fracturing ball, comprising a storage tank, a gas tank, a hose, a first molding box, a second molding box and a bolt, wherein:
a plurality of first hemispherical cavities and a first inner pouring semi-pipe cavity are arranged on one surface of the first mould box, and the plurality of first hemispherical cavities are sequentially communicated through the first inner pouring semi-pipe cavity;
a plurality of first hemispherical cavities and first inner pouring semi-pipe cavities are arranged on one surface of the first mould box, and any two adjacent first hemispherical cavities are communicated through the first inner pouring semi-pipe cavities;
a plurality of second hemispherical cavities and second inner pouring semi-pipe cavities are arranged on one surface of the second molding box, and any two adjacent second hemispherical cavities are communicated through the second inner pouring semi-pipe cavities;
one surface of the first molding box is detachably connected with one surface of the second molding box through the bolts to form a box body, a plurality of first hemispherical cavities and a plurality of second hemispherical cavities are in one-to-one correspondence to form spherical cavities, and the first inner-pouring half-pipe cavities and the second inner-pouring half-pipe cavities are in one-to-one correspondence to form cylindrical pipes;
a vertically arranged conveying pipe is arranged in the storage tank, the top end of the conveying pipe extends out of the top surface of the storage tank and then is communicated with one spherical cavity, a liquid inlet is formed in the side surface of the storage tank, and the liquid inlet is detachably connected with a liquid inlet plug;
the storage tank is communicated with the air outlet of the air storage tank through the hose.
The utility model has the advantages that: the liquid metal of high temperature melting is filled into the storage tank through the liquid inlet, after the liquid in the storage tank is filled, the air inlet valve of the air storage tank is opened, so that the gas enters the liquid metal in the storage tank into one of the ball cavity through the conveying pipe, the liquid metal is introduced into each ball cavity through the cylindrical pipe, after the liquid metal in all the ball cavities is cooled and solidified, the bolt is opened, so that the first type box and the second type box are separated, and a plurality of fracturing balls are obtained. The technical problem of lack of equipment for manufacturing the fracturing balls in batches in the prior art is solved.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the central line of the spherical cavity is a vertical straight line, and the radius from the spherical cavity at the bottom end to the spherical cavity at the top end is reduced in sequence.
The beneficial effect who adopts above-mentioned further scheme is that, the ball-type chamber that forms vertical straight line can more conveniently take out the fracturing ball, and can obtain the fracturing ball of unidimensional not.
Further, the conveying pipe is communicated with the ball-shaped cavity at the bottom end.
The beneficial effect of adopting the further proposal is that the molten liquid metal can move from bottom to top to fill all the ball cavities.
Further, be equipped with overflow hole on the top surface of box, the ball-type chamber of topmost pass through overflow pipe with overflow hole intercommunication, overflow hole and overflow stopper can dismantle and be connected.
The beneficial effect of adopting the above further scheme is that when the liquid metal is full of each ball cavity, the overflow plug is opened, and the overflow metal wire through the overflow hole judges whether the liquid metal of each ball cavity is full of. The spill plug can then be closed off the spill orifice.
Further, still include the heat transfer case, wherein:
the first molding box is far away from one side of the first hemispherical cavity and the second molding box is far away from one side of the second hemispherical cavity, and heat exchange boxes are arranged on the one side of the second hemispherical cavity.
The beneficial effect who adopts above-mentioned further scheme is that, the heat transfer case is favorable to the cooling of the liquid metal of ball-type intracavity for the preparation efficiency of fracturing ball.
Furthermore, one side of each of the two heat exchange boxes is fixedly connected with one side, far away from the first hemispherical cavity, of the first molding box and one side, far away from the second hemispherical cavity, of the second molding box respectively.
The beneficial effect of adopting above-mentioned further scheme is, increased the area of contact of heat transfer for the efficiency and the effect of heat transfer.
Furthermore, one side of the heat exchange box is provided with a water inlet pipe, and the other side of the heat exchange box is provided with a water outlet pipe.
The beneficial effect who adopts above-mentioned further scheme is that, last intake through the inlet tube and outlet pipe drainage in the heat transfer, can let the efficiency of heat transfer higher, the effect of heat transfer is better. Is favorable for accelerating the manufacture of the fracturing ball.
Further, the first molding box and the second molding box are both made of metal materials.
The beneficial effect of adopting above-mentioned further scheme is that, metal material's stability is better, and heat transfer efficiency is high, is favorable to the cooling of fracturing ball.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a first molding box of the present invention;
figure 3 is a cross-sectional view of a second molding box of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the liquid storage tank comprises a storage tank body, 101, a conveying pipe, 102, a liquid inlet, 103, a liquid inlet plug, 2, a gas storage tank, 3, a hose, 4, a first molding box, 401, a first hemispherical cavity, 402, a first internal pouring half pipe cavity, 5, a second molding box, 501, a second hemispherical cavity, 502, a second internal pouring half pipe cavity, 6, an overflow hole, 601, an overflow plug, 602, an overflow pipe, 7, a bolt, 8, a heat exchange box, 9, a water inlet pipe, 10 and a water outlet pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples 1,
As shown in fig. 1 to 3, a mold for manufacturing a fracturing ball includes a storage tank 1, an air tank 2, a hose 3, a first molding box 4, a second molding box 5, and a bolt 7, wherein:
one surface of the first molding box 4 is provided with a plurality of first hemispherical cavities 401 and first inner pouring semi-pipe cavities 402, and any two adjacent first hemispherical cavities 401 are communicated through the first inner pouring semi-pipe cavities 402; one surface of the second molding box 5 is provided with a plurality of second hemispherical cavities 501 and second inner-pouring half-pipe cavities 502, and any two adjacent second hemispherical cavities 501 are communicated through the second inner-pouring half-pipe cavities 502; one surface of the first molding box 4 is detachably connected with one surface of the second molding box 5 through the bolts 7 to form a box body, a plurality of first hemispherical cavities 401 and a plurality of second hemispherical cavities 501 correspond to one another to form spherical cavities, and the first inner-pouring half-pipe cavities 402 and the second inner-pouring half-pipe cavities 502 correspond to one another to form cylindrical pipes; a vertically arranged delivery pipe 101 is arranged in the storage tank 1, the top end of the delivery pipe 101 extends out of the top surface of the storage tank 1 and then is communicated with one of the ball cavities, a liquid inlet 102 is arranged on the side surface of the storage tank 1, and the liquid inlet 102 is detachably connected with a liquid inlet plug 103; the storage tank 1 is communicated with the air outlet of the air storage tank 2 through the hose 3.
Optionally, the center line of the ball cavity is a vertical straight line, and the radii from the ball cavity at the bottom end to the ball cavity at the top end are sequentially reduced.
Optionally, the delivery pipe 101 is communicated with a ball-shaped cavity at the bottom end.
Optionally, an overflow hole 6 is formed in the top surface of the box body, the topmost spherical cavity is communicated with the overflow hole 6 through an overflow pipe 602, and the overflow hole 6 is detachably connected with the overflow plug 601.
Optionally, the heat exchanger box 8 is further included, wherein the heat exchanger box 8 is arranged on one surface of the first molding box 4, which is far away from the first hemispherical cavity 401, and one surface of the second molding box 5, which is far away from the second hemispherical cavity 501.
Optionally, one surface of each of the two heat exchange boxes 8 is fixedly connected to one surface of the first molding box 4 away from the first hemispherical cavity 401 and one surface of the second molding box 5 away from the second hemispherical cavity 501.
Optionally, a water inlet pipe 9 is arranged on one side of the heat exchange box 8, and a water outlet pipe 10 is arranged on the other side of the heat exchange box 8.
Optionally, the first molding box 4 and the second molding box 5 are made of metal materials.
In the concrete manufacture process of fracturing ball, at first open feed liquor stopper 103, then fill high temperature melting's liquid metal into storage tank 1 through inlet 102, after the liquid in storage tank 1 fills up, then seal the inlet through feed liquor stopper 103, open the admission valve of gas holder 2, make gas get into in storage tank 1 and enter into one of them ball die cavity through conveyer pipe 101 with the liquid metal in storage tank 1, liquid metal passes through the cylinder type pipe and is full of each ball die cavity after liquid metal enters into overflow hole 6 through overflow pipe 602, close its overflow hole 6 through overflow stopper 601 this moment, add water in to heat transfer box 8 through inlet tube 9, and simultaneously through outlet pipe 10 with the water discharge in the heat transfer box 8.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed in a specific direction, and be operated, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The mold for manufacturing the fracturing ball is characterized by comprising a storage box (1), an air storage tank (2), a hose (3), a first molding box (4), a second molding box (5) and a bolt (7), wherein:
one surface of the first molding box (4) is provided with a plurality of first hemispherical cavities (401) and first inner pouring semi-pipe cavities (402), and any two adjacent first hemispherical cavities (401) are communicated through the first inner pouring semi-pipe cavities (402);
one surface of the second molding box (5) is provided with a plurality of second hemispherical cavities (501) and second inner pouring semi-pipe cavities (502), and any two adjacent second hemispherical cavities (501) are communicated through the second inner pouring semi-pipe cavities (502);
one surface of the first molding box (4) is detachably connected with one surface of the second molding box (5) through the bolts (7) to form a box body, a plurality of first hemispherical cavities (401) and a plurality of second hemispherical cavities (501) are in one-to-one correspondence to form spherical cavities, and the first inner-pouring half-pipe cavities (402) and the second inner-pouring half-pipe cavities (502) are in one-to-one correspondence to form cylindrical pipes;
a vertically arranged conveying pipe (101) is arranged in the storage tank (1), the top end of the conveying pipe (101) extends out of the top surface of the storage tank (1) and then is communicated with one of the spherical cavities, a liquid inlet (102) is arranged on the side surface of the storage tank (1), and the liquid inlet (102) is detachably connected with a liquid inlet plug (103);
the storage box (1) is communicated with the air outlet of the air storage tank (2) through the hose (3).
2. The mold for manufacturing fracturing balls as claimed in claim 1, wherein the center line of the ball cavity is a straight vertical line, and the radius from the ball cavity at the bottom end to the ball cavity at the top end decreases in sequence.
3. The mold for manufacturing fracturing balls of claim 2, wherein the delivery pipe (101) communicates with the bottommost spherical cavity.
4. The mold for manufacturing the fracturing ball as claimed in claim 2, wherein an overflow hole (6) is provided on the top surface of the box body, the topmost spherical cavity is communicated with the overflow hole (6) through an overflow pipe (602), and the overflow hole (6) is detachably connected with an overflow plug (601).
5. The mold for manufacturing fracturing balls of claim 1, further comprising a heat exchange box (8), wherein:
and a heat exchange box (8) is arranged on one surface of the first molding box (4) far away from the first hemispherical cavity (401) and one surface of the second molding box (5) far away from the second hemispherical cavity (501).
6. The mold for manufacturing fracturing balls as claimed in claim 5, wherein one face of the two heat exchange boxes (8) is fixedly connected with one face of the first molding box (4) far away from the first hemispherical cavity (401) and one face of the second molding box (5) far away from the second hemispherical cavity (501), respectively.
7. The mold for manufacturing the fracturing balls as claimed in claim 6, wherein one side of the heat exchange box (8) is provided with a water inlet pipe (9), and the other side of the heat exchange box (8) is provided with a water outlet pipe (10).
8. The mold for manufacturing fracturing balls according to any one of claims 1 to 7, wherein the first molding box (4) and the second molding box (5) are made of a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651744.4U CN210615033U (en) | 2019-09-29 | 2019-09-29 | Die for manufacturing fracturing ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651744.4U CN210615033U (en) | 2019-09-29 | 2019-09-29 | Die for manufacturing fracturing ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615033U true CN210615033U (en) | 2020-05-26 |
Family
ID=70752041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921651744.4U Active CN210615033U (en) | 2019-09-29 | 2019-09-29 | Die for manufacturing fracturing ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210615033U (en) |
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2019
- 2019-09-29 CN CN201921651744.4U patent/CN210615033U/en active Active
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 610000 No.2 workshop, No.200, Checheng East Fifth Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province Patentee after: Sichuan Weitai Kechuang Petroleum Equipment Manufacturing Co.,Ltd. Address before: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province Patentee before: Sichuan Weitai Kechuang Petroleum Equipment Manufacturing Co.,Ltd. |