CN213708431U - Heat treatment tempering furnace for petroleum fracturing pump valve box - Google Patents
Heat treatment tempering furnace for petroleum fracturing pump valve box Download PDFInfo
- Publication number
- CN213708431U CN213708431U CN202022770266.8U CN202022770266U CN213708431U CN 213708431 U CN213708431 U CN 213708431U CN 202022770266 U CN202022770266 U CN 202022770266U CN 213708431 U CN213708431 U CN 213708431U
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- CN
- China
- Prior art keywords
- heat preservation
- frame
- furnace body
- valve box
- fracturing pump
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- 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
- 238000005496 tempering Methods 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 title claims description 14
- 239000003208 petroleum Substances 0.000 title claims description 8
- 238000004321 preservation Methods 0.000 claims abstract description 52
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a technical field is made to fracturing pump valve case, and discloses an oil fracturing pump valve case thermal treatment tempering furnace, the induction cooker comprises a cooker bod, the internally mounted of furnace body has the heat preservation frame, it has the heat preservation to fill jointly between heat preservation frame and the furnace body, the guide rail frame is all installed to the both sides of the interior diapire of heat preservation frame, the inside of guide rail frame is all movable to alternate the movable pulley of symmetry around having, the backup pad is installed jointly on the top of movable pulley. The utility model discloses a loose wheel slides in the inside of guide rail frame, can drive the backup pad and remove in the inside of heat preservation frame, can be convenient for take the backup pad out from the inside of heat preservation frame, conveniently with valve box to the inside of heat preservation frame, through the inside air feed of air guide seat to the tracheal inside of taking to light through some firearm, can carry out tempering treatment to the surface of valve box, the temperature that can make the surface of valve box receive the tempering tends to the same, guarantees that the valve box surface is heated evenly.
Description
Technical Field
The utility model relates to a make technical field by the fracturing pump valve case, especially relate to an oil fracturing pump valve case heat treatment tempering furnace.
Background
The fracturing pump is used for forming the pump of certain pressure when making oil gas exploitation, carries the bottom in oil gas field with pressure through the mode of pressurization, can make the rock stratum split to can increase the area of outflow passageway, the oil gas of being convenient for flows out fast, can improve the speed of exploitation.
In the manufacturing process of a valve box of a fracturing pump, tempering treatment is needed, the hardness and the strength of the valve box can be reduced, the ductility and the toughness of the valve box can be improved, the valve box can be prevented from cracking or deforming due to large pressure when in use, the tempering temperature of tempering cannot be accurately controlled when an existing tempering furnace for the valve box is used, in addition, in the tempering process of the valve box, the surface of the valve box is heated unevenly, and the petroleum fracturing pump valve box heat treatment tempering furnace is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing tempering furnace for the valve box cannot accurately control the tempering temperature when in use, and the surface of the valve box is unevenly heated in the tempering process of the valve box, so that the heat treatment tempering furnace for the valve box of the petroleum fracturing pump is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat treatment tempering furnace for a petroleum fracturing pump valve box comprises a furnace body, wherein a heat preservation frame is arranged inside the furnace body, a heat preservation layer is filled between the heat preservation frame and the furnace body together, guide rail frames are arranged on two sides of the inner bottom wall of the heat preservation frame, movable wheels which are symmetrical front and back are movably inserted in the guide rail frames, a supporting plate is arranged at the top ends of the movable wheels together, air guide pipes are arranged inside the heat preservation frame, two ends of each air guide pipe penetrate through the bottoms of two sides of the heat preservation frame respectively, an air guide seat is arranged at the bottom of the back of the furnace body, two ends of each air guide pipe are connected with the air guide seats respectively, air jet pipes which are arranged vertically and equidistantly are communicated with one side opposite to each air guide pipe, igniters are arranged on one side opposite to each air guide pipe, the igniters are all positioned above the air jet pipes, the heating furnace is characterized in that a sealing door is installed on one side of the hinge together, a through opening is formed in the middle of the front face of the furnace body, a heat insulation plate is installed on the inner side face of the sealing door, the heat insulation plate is movably inserted into the through opening, a locking mechanism is installed on the right side of the sealing door, and the locking mechanism is connected with the furnace body.
Preferably, locking mechanism is including installing the sliding seat on the positive right side of closed door, the inside movable mounting of sliding seat has the fly leaf, the mid-mounting on the positive right side of furnace body has the locking frame, the locking frame is located the right side of closed door, the middle part movable mounting of fly leaf has the check lock lever, the check lock lever activity is alternates in the inside of locking frame, reset spring is installed in the front of sliding seat, reset spring keeps away from the one end of sliding seat and is connected with the check lock lever.
Preferably, the fixed block is all installed in the four corners of furnace body bottom, the support frame is installed jointly to the bottom of fixed block, the base is all installed in the four corners of support frame bottom.
Preferably, the middle of the inner top wall of the heat preservation frame is provided with a connecting block, and the bottom end of the connecting block is provided with a temperature sensor.
Preferably, the middle part of the top end of the furnace body is communicated with an air inlet and outlet pipe, and the air inlet and outlet pipe downwards penetrates through the heat preservation layer and the heat preservation frame respectively.
Preferably, the two sides of the movable wheel are respectively provided with a limiting block, and the limiting blocks are movably inserted into the guide rail frame respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a loose wheel slides in the inside of guide rail frame, can drive the backup pad and remove in the inside of heat preservation frame, can be convenient for take the backup pad out from the inside of heat preservation frame, conveniently with valve box to the inside of heat preservation frame, through the inside air feed of air guide seat to the tracheal inside of taking to light through some firearm, can carry out tempering treatment to the surface of valve box, the temperature that can make the surface of valve box receive the tempering tends to the same, guarantees that the valve box surface is heated evenly.
(2) The utility model discloses a check lock pole interlude is in the inside of locking frame, can be connected between sealing door and the furnace body, can guarantee the inside seal of furnace body, through the pulling of reset spring to the check lock pole, can make the check lock pole remain stable in the inside of locking frame, make sealing door be in sealed state all the time, prevent that the inside temperature of furnace body from changing, monitor the inside temperature of heat preservation frame through temperature sensor, can make its inside temperature keep in invariable scope, thereby can improve the effect of tempering, the toughness and the ductility of valve box have been improved.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic external structural view of the present invention;
fig. 4 is an enlarged schematic view of the structure of fig. 3B according to the present invention;
fig. 5 is a schematic view of the internal cross-sectional structure of the present invention.
In the figure: 1. a furnace body; 2. an air duct; 3. a gas ejector tube; 4. an igniter; 5. a heat-insulating layer; 6. a heat preservation frame; 7. an air inlet and outlet pipe; 8. a fixed block; 9. a support frame; 10. a base; 11. a support plate; 12. a temperature sensor; 13. connecting blocks; 14. a guide rail bracket; 15. a movable wheel; 16. a limiting block; 17. a hinge; 18. a closing door; 19. a movable seat; 20. a movable plate; 21. a return spring; 22. a locking frame; 23. a locking lever; 24. a thermal insulation board; 25. a port; 26. an air guide seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a heat treatment tempering furnace for a petroleum fracturing pump valve box comprises a furnace body 1, wherein fixed blocks 8 are arranged at four corners of the bottom end of the furnace body 1, supporting frames 9 are arranged at the bottom ends of the fixed blocks 8 together, bases 10 are arranged at four corners of the bottom end of the supporting frames 9, the furnace body 1 can be supported through the bases 10 and the supporting frames 9, so that the furnace body 1 can be kept stable when in use, heat preservation frames 6 are arranged inside the furnace body 1, heat preservation layers 5 are filled between the heat preservation frames 6 and the furnace body 1 together, the heat preservation layers 5 are made of heat preservation materials, the temperature inside the heat preservation frames 6 can be prevented from conducting outwards, so that the tempering efficiency of the valve box can be improved, guide rail frames 14 are arranged at two sides of the inner bottom wall of each heat preservation frame 6, movable wheels 15 which are symmetrical front and back are movably inserted into the guide rail frames 14, and can, the supporting plate 11 is convenient to be drawn out from the inside of the heat preservation frame 6, the valve box can be conveniently placed on the supporting plate 11, the limiting blocks 16 are respectively installed on two sides of the movable wheel 15, the limiting blocks 16 are respectively movably inserted into the guide rail frame 14 and slide in the guide rail frame 14 through the limiting blocks 16, the limiting effect on the movement of the movable wheel 15 can be achieved, the supporting plate 11 is jointly installed at the top end of the movable wheel 15, the air guide pipes 2 are installed in the heat preservation frame 6, two ends of the air guide pipes 2 respectively penetrate through the bottoms of two sides of the heat preservation frame 6, the middle part of the top end of the furnace body 1 is communicated with the air inlet and outlet pipes 7, the air inlet and outlet pipes 7 downwards respectively penetrate through the heat preservation layer 5 and the heat preservation frame 6, the combustion-supporting gas in the heat preservation frame 6 can be kept to be introduced through the air inlet and outlet pipes 7, the air guide seats 26 are installed at the bottom of the back, the igniter 4 is arranged on one side, opposite to the gas guide pipe 2, of the gas guide pipe 2, the igniter 4 is located above the gas guide pipe 3, combustible gas inside the gas guide pipe 3 is ignited through the igniter 4, tempering treatment can be performed on a valve box inside the heat preservation frame 6, a connecting block 13 is arranged in the middle of the inner top wall of the heat preservation frame 6, a temperature sensor 12 is arranged at the bottom end of the connecting block 13, temperature change inside the heat preservation frame 6 can be monitored through the temperature sensor 12, control over temperature inside the heat preservation frame 6 is facilitated, vertically symmetrical hinges 17 are arranged on the left side of the front face of the furnace body 1, a sealing door 18 is jointly arranged on one side of each hinge 17, a through hole 25 is formed in the middle of the front face of the furnace body 1, a heat preservation plate 24 is arranged on the inner side face of the sealing door 18, the heat preservation plate 24, locking mechanism is including installing the sliding seat 19 on the positive right side of sealing door 18, the inside movable mounting of sliding seat 19 has fly leaf 20, the mid-mounting on the positive right side of furnace body 1 has locking frame 22, locking frame 22 is located the right side of sealing door 18, the mid-mounting of fly leaf 20 has check lock lever 23, check lock lever 23 activity alternates in the inside of locking frame 22, reset spring 21 is installed on the front of sliding seat 19, the one end that reset spring 21 kept away from sliding seat 19 is connected with check lock lever 23, alternate the inside of locking frame 22 through check lock lever 23, can make and be in fixed state between sealing door 18 and the furnace body 1, can lock closing door 18, prevent that the condition of leaking from appearing in the inside of heat preservation frame 6.
In the utility model, when the user uses the device, the reset spring 21 is in the stretching state by pulling the locking frame 22, the locking bar 23 is then pulled upwards, pulling it out of the interior of the locking frame 22, enabling access to the confinement of the closing door 18, then the supporting plate 11 can be taken out by the movable wheel 15 sliding in the guide rail frame 14, the valve box is placed on the supporting plate 11, the supporting plate 11 is pushed into the heat preservation frame 6, the closing door 18 is closed, the locking rod 23 is inserted into the locking frame 22, then, the gas is introduced into the gas guide pipe 2 through the gas guide seat 26, the gas is introduced into the gas jet pipe 3, the igniter 4 ignites the gas, the surface of the valve box can be tempered, the temperature sensor 12 monitors the temperature inside the heat preservation frame 6, and the temperature of the surface tempering of the valve box can be controlled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a heat treatment tempering furnace of oil fracturing pump valve case, includes furnace body (1), its characterized in that, the internally mounted of furnace body (1) has heat preservation frame (6), it has heat preservation (5) to fill jointly between heat preservation frame (6) and furnace body (1), guide rail frame (14) are all installed to the both sides of the interior diapire of heat preservation frame (6), the inside of guide rail frame (14) is all movable to alternate has front and back symmetrical movable wheel (15), backup pad (11) are installed jointly to the top of movable wheel (15), the internally mounted of heat preservation frame (6) has air duct (2), the bottom of heat preservation frame (6) both sides is passed respectively at the both ends of air duct (2), air guide seat (26) are installed to the bottom at the furnace body (1) back, the both ends of air duct (2) are connected with air guide seat (26) respectively, the air-jet-propelled pipe (3) that vertical equidistance was arranged all communicates on one side that air duct (2, some firearm (4) are all installed to one side that air duct (2) is relative, some firearm (4) all are located the top of jet-propelled pipe (3), hinge (17) of longitudinal symmetry are installed in the positive left side of furnace body (1), closed door (18) are installed jointly to one side of hinge (17), opening (25) have been seted up at the positive middle part of furnace body (1), heated board (24) are installed to the medial surface of closed door (18), heated board (24) activity interlude is in the inside of opening (25), locking mechanism is installed on the right side of closed door (18), locking mechanism is connected with furnace body (1).
2. The heat treatment tempering furnace of the petroleum fracturing pump valve box according to claim 1, characterized in that the locking mechanism comprises a movable seat (19) installed on the right side of the front face of the closed door (18), a movable plate (20) is movably installed inside the movable seat (19), a locking frame (22) is installed in the middle of the right side of the front face of the furnace body (1), the locking frame (22) is located on the right side of the closed door (18), a locking rod (23) is movably installed in the middle of the movable seat (20), the locking rod (23) is movably inserted into the locking frame (22), a return spring (21) is installed on the front face of the movable seat (19), and one end, away from the movable seat (19), of the return spring (21) is connected with the locking rod (23).
3. The heat treatment tempering furnace of the petroleum fracturing pump valve box according to claim 1, characterized in that four corners of the bottom end of the furnace body (1) are provided with fixed blocks (8), the bottom ends of the fixed blocks (8) are provided with support frames (9) together, and four corners of the bottom end of the support frames (9) are provided with bases (10).
4. The heat treatment tempering furnace of the oil fracturing pump valve box according to claim 1, wherein a connecting block (13) is installed in the middle of the inner top wall of the heat preservation frame (6), and a temperature sensor (12) is installed at the bottom end of the connecting block (13).
5. The heat treatment tempering furnace of the oil fracturing pump valve box according to claim 1, wherein the middle part of the top end of the furnace body (1) is communicated with an air inlet and outlet pipe (7), and the air inlet and outlet pipe (7) downwards respectively penetrates through the heat preservation layer (5) and the heat preservation frame (6).
6. The heat treatment tempering furnace of the oil fracturing pump valve box according to claim 1, wherein limiting blocks (16) are mounted on two sides of the movable wheel (15), and the limiting blocks (16) are respectively and movably inserted into the guide rail frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770266.8U CN213708431U (en) | 2020-11-25 | 2020-11-25 | Heat treatment tempering furnace for petroleum fracturing pump valve box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770266.8U CN213708431U (en) | 2020-11-25 | 2020-11-25 | Heat treatment tempering furnace for petroleum fracturing pump valve box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213708431U true CN213708431U (en) | 2021-07-16 |
Family
ID=76784334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022770266.8U Expired - Fee Related CN213708431U (en) | 2020-11-25 | 2020-11-25 | Heat treatment tempering furnace for petroleum fracturing pump valve box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213708431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044765A (en) * | 2022-06-13 | 2022-09-13 | 玉环普天单向器有限公司 | Heat treatment equipment for star wheel of gearbox isolator |
-
2020
- 2020-11-25 CN CN202022770266.8U patent/CN213708431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044765A (en) * | 2022-06-13 | 2022-09-13 | 玉环普天单向器有限公司 | Heat treatment equipment for star wheel of gearbox isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |