CN218563748U - Anti-freezing fluid filling system of fracturing truck and operation machine - Google Patents
Anti-freezing fluid filling system of fracturing truck and operation machine Download PDFInfo
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- CN218563748U CN218563748U CN202223237242.1U CN202223237242U CN218563748U CN 218563748 U CN218563748 U CN 218563748U CN 202223237242 U CN202223237242 U CN 202223237242U CN 218563748 U CN218563748 U CN 218563748U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model relates to a mechanical equipment field provides a fracturing unit antifreeze fluid filling system and operation machinery. The utility model provides a fracturing unit antifreeze fluid filling system, including engine, first pipe, expansion tank and filling pump, the engine includes engine organism, intercooler and engine cylinder liner all communicate with engine organism; the expansion water tank is communicated with the engine body through a first pipe and is used for containing anti-freezing solution; the filling pump is arranged on the first pipe and used for conveying the antifreeze in the expansion water tank to the engine body. The utility model discloses a fracturing unit antifreeze solution filling system and operation machinery, expansion tank are equipped with the filling pump through first pipe and engine organism intercommunication on the first pipe, from this, can accelerate the antifreeze solution in the expansion tank to get into the slow technical problem of the antifreeze solution flow speed of engine organism by expansion tank among the solution prior art to the engine organism flow, improve the filling efficiency of antifreeze solution.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a fracturing unit truck antifreeze fluid filling system and operation machinery.
Background
The fracturing truck is used for injecting fracturing fluid into a well, the fracturing fluid with high pressure and large discharge capacity and certain viscosity can be extruded into an oil layer, and after a plurality of cracks are formed in the oil layer, propping agents (such as quartz sand and the like) are added to fill the cracks, so that the permeability of the oil layer can be improved, and the water injection amount (a water injection well) or the oil production amount (an oil well) can be increased.
In the prior art, when a fracturing truck is in construction, antifreeze in an expansion water tank of the fracturing truck flows into an intercooler and an engine cylinder sleeve in an engine body through the engine body, the working temperature is reduced through the intercooler and the engine cylinder sleeve, and the service life of an engine is prolonged.
However, in the actual operation process, the antifreeze is often manually added into the expansion tank, and then flows into the engine body by gravity, and due to slow flowing of the antifreeze and due to bubbles and the like, the antifreeze does not completely flow into the engine body, and thus, the antifreeze is easily not filled enough (only part of the antifreeze is filled in the engine body).
SUMMERY OF THE UTILITY MODEL
The utility model provides a fracturing unit antifreeze solution filling system and operation machinery for solve among the prior art by expansion tank to the slow technical problem of the antifreeze solution flow speed that the engine organism flows, improve filling efficiency.
The utility model provides a fracturing unit truck antifreeze fluid filling system, include: the engine comprises an engine body, an intercooler and an engine cylinder sleeve, wherein the intercooler and the engine cylinder sleeve are communicated with the engine body; a first tube; the expansion water tank is communicated with the engine body through a first pipe and is used for containing the antifreeze; and the filling pump is arranged on the first pipe and used for conveying the antifreeze in the expansion water tank to the engine body.
The anti-freezing liquid filling system of the fracturing truck comprises a first working condition and a second working condition, wherein the anti-freezing liquid filling system comprises a first pipe, a second pipe, a third pipe, a fourth pipe, a fifth pipe and a sixth pipe; under a first working condition, under the state that the filling pump is started, the expansion water tank is communicated with the engine body through a first pipe; under a second working condition, under the condition that the filling pump is closed, the expansion water tank is communicated with the engine body through the first pipe and the second pipe respectively.
The utility model discloses an among the embodiment, still include the valve, set up in first pipe to be located expansion tank and filling pump between, fracturing unit antifreeze fluid filling system still includes the third operating mode, and at the third operating mode, under the state that the valve was closed, expansion tank passed through the second pipe and communicates with the engine organism.
The utility model discloses an in the embodiment, still include the controller, the valve is the solenoid valve, controller communication connection solenoid valve.
The utility model discloses an among the embodiment, still include the intercooler permeability cell, communicate the intercooler, the intercooler permeability cell is equipped with the intercooler bleeder vent.
The utility model discloses an among the embodiment, still include first exhaust valve, set up in the intercooler permeability cell.
The utility model discloses an among the embodiment, still include engine cylinder sleeve permeability cell, communicate engine cylinder sleeve, engine cylinder sleeve is equipped with engine cylinder sleeve bleeder vent.
The utility model discloses an in the embodiment, still include the second discharge valve, set up in engine cylinder liner permeability cell.
The utility model discloses an in the embodiment, still include level sensor, set up in expansion tank for detect the liquid level of antifreeze in expansion tank.
The utility model also provides an operation machinery, including foretell fracturing unit antifreeze filling system.
The utility model provides a fracturing unit antifreeze solution filling system and operation machinery, expansion tank communicates through first pipe and engine organism, be equipped with the filling pump on the first pipe, therefore, can accelerate among the expansion tank antifreeze solution to get into to the speed of engine organism, thereby solve the technical problem that the speed is slow that flows to the antifreeze solution that the engine organism flows by expansion tank among the prior art, improve the filling efficiency of antifreeze solution, furthermore, still make things convenient for the antifreeze solution in the engine organism to get into intercooler and engine cylinder liner.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of the antifreeze filling system of the fracturing truck of the present invention.
Fig. 2 is a schematic diagram of another embodiment of the fracturing truck antifreeze filling system of the present invention.
Reference numerals are as follows:
1. an engine; 11. an engine body; 12. an intercooler; 13. an engine cylinder liner; 2. a first tube; 3. an expansion tank; 4. a filling pump; 5. a second tube; 6. a valve; 7. an intercooler air-permeable pipe; 71. air holes of the intercooler; 8. a first exhaust valve; 9. an engine cylinder liner vent pipe; 91. air holes of the engine cylinder sleeve; 10. a second exhaust valve.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present embodiment, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present embodiment and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the embodiment.
Fig. 1 to fig. 2 show the antifreeze filling system and the working machine of the fracturing truck provided by the present invention, and it can be seen from the drawings that the antifreeze filling system of the fracturing truck provided by the present invention comprises an engine 1, a first pipe 2, an expansion water tank 3 and a filling pump 4, wherein the engine 1 comprises an engine body 11, an intercooler 12 (or called a middle cooling water module) and an engine cylinder sleeve 13 (or called a cylinder sleeve module), and both the intercooler 12 and the engine cylinder sleeve 13 are communicated with the engine body 11; the expansion water tank 3 is communicated with the engine body 11 through the first pipe 2, and the expansion water tank 3 is used for containing an antifreezing solution; the filling pump 4 is disposed in the first pipe 2, and is used for conveying the antifreeze in the expansion tank 3 to the engine body 11.
As shown in fig. 1, the utility model provides a fracturing unit antifreeze solution filling system and operation machinery, expansion tank 3 is through first pipe 2 and engine organism 11 intercommunication, be equipped with filling pump 4 on the first pipe 2, therefore, can accelerate the speed that antifreeze solution gets into to engine organism 11 among the expansion tank 3, thereby solve because of current antifreeze solution flows slowly and lead to the technical problem that antifreeze solution filling efficiency is low, improve antifreeze solution filling efficiency, furthermore, still make things convenient for the antifreeze solution in the engine organism 11 to get into intercooler 12 and engine cylinder liner 13.
It will be appreciated that, in practice, the antifreeze solution in the expansion tank 3 may flow through the engine body 11 and the intercooler 12 in sequence and then flow back to the expansion tank 3 to form a circulation loop. Similarly, the antifreeze in the expansion water tank 3 can flow through the engine body 11 and the engine cylinder sleeve 13 in sequence and then flow back to the expansion water tank 3 to form a circulation loop.
Specifically, the intercooler 12 and the engine cylinder liner 13 may both communicate with the engine body 11, for example, the intercooler 12 and the engine cylinder liner 1 may communicate with the engine body 11 through a pipe respectively, the intercooler 12 may be used to cool the gas entering the engine 1, and the engine cylinder liner 13 may be used to cool the engine cylinder block. The expansion tank 3 may be referred to as a water tank. Priming pump 4 may be a solenoid pump, and in some embodiments, priming pump 4 may be a centrifugal pump.
In an embodiment of the present invention, the antifreeze filling system of the fracturing truck of the present invention may further include a second pipe 5, the expansion tank 3 is further communicated with the engine body 11 through the second pipe 5, and the antifreeze filling system of the fracturing truck includes a first working condition and a second working condition; under a first working condition, under the state that the filling pump 4 is opened, the expansion water tank 3 is communicated with the engine body 11 through the first pipe 2; in the second operating mode, in the state where the filling pump 4 is turned off, the expansion tank 3 is communicated with the engine body 11 through the first pipe 2 and the second pipe 5, respectively.
During specific implementation, the antifreeze in the expansion water tank 3 can enter the engine body 11 through the first pipe 2, and can also enter the engine body 11 through the first pipe 2 and the second pipe 5 respectively, that is, the antifreeze filling system of the fracturing truck can have two working conditions, and under the first working condition, in the state that the filling pump 4 is opened, the antifreeze in the expansion water tank 3 enters the engine body 11 through the first pipe 2; in the second operating condition, in the state that the filling pump 4 is closed, the antifreeze in the expansion water tank 3 can enter the engine body 11 through the first pipe 2 and the second pipe 5 respectively. The first pipe 2 and the second pipe 5 can be connected in parallel, when the antifreeze liquid needs to be filled, the filling pump 4 can be started to realize the quick filling of the antifreeze liquid through the first pipe 2, so that the technical problem that the speed of the antifreeze liquid flowing from the expansion water tank 3 to the engine body 11 is low in the prior art is solved, and the filling efficiency of the antifreeze liquid is improved.
Furthermore, the system can further comprise a valve 6 which is arranged on the first pipe 2 and is positioned between the expansion water tank 3 and the filling pump 4, and the antifreeze solution filling system of the fracturing truck further comprises a third working condition, wherein in the third working condition, in the state that the valve 6 is closed, the expansion water tank 3 is communicated with the engine body 11 through the second pipe 5.
In specific implementation, when the valve 6 is opened and the filling pump 4 is opened, the antifreeze in the expansion water tank 3 can enter the engine body 11 through the first pipe 2 corresponding to a first working condition; under the state that the valve 6 is opened and the filling pump 4 is closed, corresponding to a second working condition, the antifreeze in the expansion water tank 3 can enter the engine body 11 through the first pipe 2 and the second pipe 5 respectively; in the state that the valve 6 is closed, corresponding to the third working condition, the antifreeze in the expansion water tank 3 enters the engine body 11 only through the second pipe 5.
In this embodiment, the valve 6 may be a solenoid valve, and in some embodiments, the valve 6 may also be a ball valve.
In an embodiment of the utility model, the utility model discloses a fracturing unit antifreeze filling system can still include the controller, and valve 6 can be the solenoid valve, controller communication connection solenoid valve.
Through the structure, the valve 6 can be conveniently controlled by the controller, and the efficiency is improved. The antifreezing solution can be filled by one key, the filling operation steps are simplified, and the technical problem of slow filling of the antifreezing solution is further solved.
In some embodiments, the utility model discloses a fracturing unit antifreeze fluid filling system can also include level sensor, sets up in expansion tank 3 for detect the liquid level of antifreeze fluid in expansion tank 3.
Through the structure, the liquid level of the anti-freezing liquid in the expansion water tank 3 can be conveniently detected, and people can conveniently confirm the liquid level of the anti-freezing liquid in the expansion water tank 3.
In an embodiment of the utility model, the utility model discloses a fracturing unit antifreeze filling system still can include intercooler permeability cell 7, communicates intercooler 12, and intercooler permeability cell 7 is equipped with intercooler bleeder vent 71. Through the structure, the air in the intercooler 12 can be discharged through the intercooler air holes 71 on the intercooler air pipe 7.
Through the structure, the air in the intercooler 12 can be conveniently exhausted, and the air in the intercooler 12 is exhausted through the intercooler air holes 71 on the intercooler air permeable pipe 7. It can be understood that the exhaust of the intercooler 12 of the prior art is usually led into the expansion tank 3 through a pipeline, the upper part of the expansion tank 3 is provided with an exhaust hole through which the exhaust is performed, however, the expansion tank 3 is provided with the anti-freezing solution, if the anti-freezing solution covers the exhaust hole, the exhaust speed of the exhaust hole is reduced, and through the above-mentioned structure, the intercooler ventilating pipe 7 can be specially arranged, therefore, the anti-freezing solution in the expansion tank 3 does not affect the exhaust speed, the ventilating performance can be improved, and the pipeline can be simplified.
Specifically, the intercooler vent pipe 7 may be vertically disposed, and the lower end of the intercooler vent pipe 7 is connected to the intercooler 12 to communicate with the intercooler 12, and the intercooler vent hole 71 may be disposed at the upper end (high point) of the intercooler vent pipe 7.
Further, the utility model discloses a fracturing unit antifreeze fluid filling system still can include first exhaust valve 8, sets up in intercooler permeability cell 7.
Through the structure, gas in the intercooler vent pipe 7 can be discharged according to actual needs, for example, the first exhaust valve 8 is opened, gas in the intercooler vent pipe 7 can be discharged through the intercooler vent hole 71, the first exhaust valve 8 is closed, and gas in the intercooler vent pipe 7 can be forbidden to be discharged through the intercooler vent hole 71.
The utility model discloses an in the embodiment, the utility model discloses a fracturing unit antifreeze filling system still can include engine cylinder liner permeability cell 9, intercommunication engine cylinder liner 13, and engine cylinder liner 13 is equipped with engine cylinder liner bleeder vent 91.
Through the structure, the engine cylinder sleeve 13 can exhaust conveniently, and gas in the engine cylinder sleeve 13 is exhausted through the engine cylinder sleeve air holes 91 on the engine cylinder sleeve air-permeable pipe 9. It can be understood that the exhaust of the engine cylinder sleeve 13 in the prior art is usually introduced into the expansion tank 3 through a pipeline, the upper part of the expansion tank 3 is provided with an exhaust hole through which the exhaust is performed, however, the expansion tank 3 is provided with the antifreeze, if the antifreeze covers the exhaust hole, the exhaust speed of the exhaust hole is reduced, and through the above structural arrangement, an engine cylinder sleeve vent pipe 9 can be specially arranged, so that the antifreeze does not influence the exhaust speed and improves the air permeability. And piping can be simplified.
Further, the utility model discloses a fracturing unit truck antifreeze fluid filling system still can include second discharge valve 10, sets up in engine cylinder liner permeability cell 9.
Through the structure, the gas in the engine cylinder sleeve vent pipe 9 can be discharged according to actual needs, for example, the gas in the engine cylinder sleeve vent pipe 9 can be discharged through the engine cylinder sleeve vent hole 91 by opening the second exhaust valve 10, and the gas in the engine cylinder sleeve vent pipe 9 can be forbidden to be discharged through the engine cylinder sleeve vent hole 91 by closing the second exhaust valve 10.
In some embodiments, the first and second exhaust valves 8, 10 may be solenoid valves or ball valves.
Specifically, the engine cylinder sleeve vent pipe 9 can be vertically arranged, the lower end of the engine cylinder sleeve vent pipe 9 is connected with the engine cylinder sleeve 13 to be communicated with the engine cylinder sleeve 13, and the intercooler air hole 71 can be arranged at the upper end (high point) of the engine cylinder sleeve vent pipe 9.
The utility model also provides a working machine, including the fracturing unit antifreeze filling system among the above-mentioned embodiment. The concrete structure, the working principle and the beneficial effects of the antifreeze filling system of the fracturing truck are the same as those of the embodiment, and are not described again here.
The working machine may be an excavator, a fracturing truck, or the like.
According to the technical scheme, the anti-freezing solution filling system of the fracturing truck and the operation machine have the advantages that:
1. the speed of the antifreeze in the expansion water tank 3 entering the engine body 11 is increased through the filling pump 4, so that the technical problem of slow flowing of the existing antifreeze is solved, and the filling efficiency of the antifreeze is improved.
2. The electromagnetic valves are arranged on the intercooler vent pipe 7 and the engine cylinder sleeve vent pipe 9, so that the exhaust process can be simplified, and the technical problem that the air permeability of the engine 1 is poor due to the fact that the vent pipeline is long and the vent pipeline fluctuates at present is solved.
3. The first pipe 2 and the second pipe 5 are arranged in parallel, and the valve 6 is arranged on the first pipe 2, so that the technical problem that the anti-freezing solution passes through the filling pump 4 in the normal construction process can be solved.
4. The electromagnetic valves can be adopted for both air exhaust and filling, so that one-key filling operation can be realized, and the operation steps are simplified.
It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "at least one" means one or more than one, and "a plurality" means two or more than two, unless otherwise specified. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.
In the description of the present embodiment, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present embodiment can be understood by those of ordinary skill in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "a manner," "a particular manner," or "some manner" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or manner is included in at least one embodiment or manner of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or mode. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or modes. Furthermore, various embodiments or modes described in this specification, as well as features of various embodiments or modes, may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a fracturing unit antifreeze fluid filling system which characterized in that includes:
the engine (1) comprises an engine body (11), an intercooler (12) and an engine cylinder sleeve (13), wherein the intercooler (12) and the engine cylinder sleeve (13) are communicated with the engine body (11);
a first tube (2);
the expansion water tank (3) is communicated with the engine body (11) through the first pipe (2) and is used for containing antifreeze;
a filling pump (4) arranged on the first pipe (2) and used for conveying the antifreeze solution in the expansion water tank (3) to the engine body (11).
2. The system for filling antifreeze solution into fracturing truck according to claim 1, further comprising a second pipe (5), wherein said expansion tank (3) is further communicated with said engine block (11) through said second pipe (5), said system for filling antifreeze solution into fracturing truck comprises a first condition and a second condition;
under the first working condition, under the state that the filling pump (4) is opened, the expansion water tank (3) is communicated with the engine body (11) through the first pipe (2);
under the second working condition, under the state that the filling pump (4) is closed, the expansion water tank (3) is communicated with the engine body (11) through the first pipe (2) and the second pipe (5) respectively.
3. The system according to claim 2, characterized by further comprising a valve (6) disposed in said first pipe (2) and located between said expansion tank (3) and said filling pump (4), and a third operating condition in which said expansion tank (3) communicates with said engine block (11) through said second pipe (5) in a state in which said valve (6) is closed.
4. The anti-freezing solution filling system for the fracturing truck according to claim 3, further comprising a controller, wherein the valve (6) is a solenoid valve, and the controller is in communication connection with the solenoid valve.
5. The anti-freezing solution filling system of the fracturing unit as claimed in claim 1, further comprising an intercooler vent pipe (7) communicating with the intercooler (12), wherein the intercooler vent pipe (7) is provided with an intercooler vent hole (71).
6. The anti-freezing solution filling system for the fracturing truck according to claim 5, further comprising a first exhaust valve (8) arranged on the intercooler air tube (7).
7. The anti-freezing solution filling system of the fracturing truck as claimed in claim 1, further comprising an engine cylinder sleeve vent pipe (9) communicating with the engine cylinder sleeve (13), wherein the engine cylinder sleeve (13) is provided with an engine cylinder sleeve vent hole (91).
8. The anti-freezing solution filling system of the fracturing truck as claimed in claim 7, further comprising a second exhaust valve (10) disposed in the engine cylinder liner vent pipe (9).
9. The fracturing truck antifreeze fluid filling system according to any one of claims 1 to 8, further comprising a fluid level sensor disposed in said expansion tank (3) for detecting a level of said antifreeze fluid in said expansion tank (3).
10. A work machine, comprising:
the fracturing truck antifreeze filling system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237242.1U CN218563748U (en) | 2022-12-02 | 2022-12-02 | Anti-freezing fluid filling system of fracturing truck and operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237242.1U CN218563748U (en) | 2022-12-02 | 2022-12-02 | Anti-freezing fluid filling system of fracturing truck and operation machine |
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| Publication Number | Publication Date |
|---|---|
| CN218563748U true CN218563748U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223237242.1U Active CN218563748U (en) | 2022-12-02 | 2022-12-02 | Anti-freezing fluid filling system of fracturing truck and operation machine |
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| Country | Link |
|---|---|
| CN (1) | CN218563748U (en) |
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2022
- 2022-12-02 CN CN202223237242.1U patent/CN218563748U/en active Active
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