CN112566421B - Protection device of well drilling data acquisition unit - Google Patents
Protection device of well drilling data acquisition unit Download PDFInfo
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- CN112566421B CN112566421B CN202011503156.3A CN202011503156A CN112566421B CN 112566421 B CN112566421 B CN 112566421B CN 202011503156 A CN202011503156 A CN 202011503156A CN 112566421 B CN112566421 B CN 112566421B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a protection device of a drilling data collector, which comprises a protection box body, a clamping sliding type sealing assembly and an internal and external circulation heat dissipation assembly, wherein the clamping sliding type sealing assembly comprises a sealing door plate, an upper baffle plate, a lower baffle plate, a sealing rod and a lifting type fixing piece, and the internal and external circulation heat dissipation assembly comprises an air inlet fan, an air outlet fan, a primary filtering pore plate, an anti-corridor guide plate and an arc-shaped filter plate. The invention relates to the technical field of drilling equipment, and particularly provides a protective device of a drilling data collector, which has better overall stability, is not easy to damage internal collection equipment, can ensure that external air moves towards the bottom under the action of an air inlet fan and enters a protective box body along an air inlet baffle plate during air exchange and heat dissipation, and the air subjected to heat dissipation and air exchange has multiple filtering effects, so that impurities and dust are reduced, the damage to the data collector is avoided, the normal use of the data collector can be ensured, and the data collector can be effectively protected.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a protection device of a drilling data acquisition unit.
Background
Drilling is the process of drilling a formation into a cylindrical borehole having a depth using mechanical equipment. Rock breaking methods and the types of tools used can be divided into single-bit and rotary drilling. Well drilling is generally classified by use into geological survey or exploration drilling, hydrogeological drilling, water well or engineering geological drilling, geothermal drilling, oil drilling, coal field drilling, mine field drilling, building surface drilling, and the like.
Need come the nature of the stratum of the different degree of depth of analysis through data collection station at the well drilling in-process, can have long-time monitoring and data collection among the current data collection station, some data collection station need collect etc. in going into the well deeply, and carry out long-time data acquisition under the well drilling environment, data collection station exists by the danger of damage such as soil ash, dregs of earth, the dust also gets into data collection station easily, in order to guarantee data collection station's normal use, carry out effectual protection to data collection station.
Disclosure of Invention
In order to solve the existing problems, the invention provides the protective device of the drilling data collector, which has better overall stability, the internal collecting equipment is not easy to damage, external air moves towards the bottom under the action of the air inlet fan and enters the protective box body from the air inlet duct along the air inlet baffle plate during air exchange and heat dissipation, and the air subjected to heat dissipation and air exchange has multiple filtering effects, so that the existence of impurities and dust is reduced, the damage to the data collector is avoided, the normal use of the data collector can be ensured, and the data collector can be effectively protected.
The technical scheme adopted by the invention is as follows: the invention relates to a protective device of a well drilling data collector, which comprises a protective box body, a clamping sliding type sealing assembly and an internal and external circulation heat dissipation assembly, wherein the protective box body is arranged in a hollow cavity with an opening at one side end, the clamping sliding type sealing assembly is arranged at the opening of the protective box body in a sliding and sealing manner, the internal and external circulation heat dissipation assembly is arranged on the protective box body, the clamping sliding type sealing assembly comprises a sealing door plate, an upper baffle plate, a lower baffle plate, a sealing rod and a lifting type fixing piece, a baffle plate sliding groove is arranged at one side of the top of the protective box body close to the opening, the upper baffle plate can be horizontally and slidably arranged in the baffle plate sliding groove, the lifting type fixing piece vertically penetrates through the baffle plate sliding groove and is inserted in the upper baffle plate, the lower baffle plate is vertically and directly connected to one side below the opening of the protective box body, the sealing rods are symmetrically and rotatably arranged at two side ends of the opening of the protective box body, the sealing door plate is arranged in the sealing rods at two sides in a sliding manner, and the top and the bottom of the sealing door plate are respectively in contact with the upper baffle and the lower baffle; the internal and external circulation heat dissipation assembly comprises an air inlet fan, an air outlet fan, a primary filter pore plate, a corridor-proof guide plate and an arc-shaped filter plate, wherein the air inlet fan and the air outlet fan are sequentially arranged on one side of the opening of the protective box body from top to bottom, a supporting baffle is arranged in the protective box body, the supporting baffle is L-shaped and is connected with the top wall of the protective box body and one side of the opening, the air inlet baffle is arranged between the rear wall of the supporting baffle and the rear wall of the protective box body, an air inlet channel is arranged between the two sides of the air inlet baffle and the bottoms of the two side walls of the protective box body, the two side ends of the supporting baffle are respectively provided with a partition plate, the primary filter pore plate is symmetrically arranged at the two side ends of the supporting baffle, the two sides of the primary filter pore plate are respectively connected with the partition plates and the inner wall of the protective box body, the primary filter pore plate is communicated with the air inlet channel, and filter pores are uniformly arranged on the primary filter pore plate, prevent that the corridor deflector locates the top of elementary filtration pore board, just prevent that the corridor deflector is the splayed and sets up one end and be connected with the division board, the other end and protection box inner wall connection, the arc filter plate is arc platelike and evenly locates the top of preventing the corridor deflector, both sides the top of division board has been link up respectively and is equipped with the gas pocket, it is equipped with the ventilation groove to link up on supporting baffle's bottom one side, be equipped with the exhaust passage between the bottom in ventilation groove and the division board of both sides, the exhaust passage has a perfect understanding mutually with air-out fan.
Furthermore, the pull-up type fixing piece comprises an upper positioning rod, a spring, a baffle disc and a fixed limiting piece, the fixed limiting piece is a hollow cavity with an open top, the bottom of the fixed limiting piece is communicated with the sliding slot, the upper baffle plate is provided with a fixed slot in a through mode, the upper positioning rod is slidably arranged in the fixed limiting piece, the spring sleeve is arranged outside the upper positioning rod, one end of the spring is connected with the inner top of the fixed limiting piece, the baffle disc is arranged at the bottom of the upper positioning rod, the diameter of the baffle disc is larger than that of the upper positioning rod, the diameter of the baffle disc is smaller than the inner diameter of the fixed limiting piece, and the bottom of the upper positioning rod is inserted into the fixed slot of the upper baffle plate.
Furthermore, the sealing rod is arranged in an I shape, the center of the sealing rod is rotatably provided with fastening gears, sliding racks are symmetrically arranged on two sides of the sealing door plate, and the sliding racks are meshed with the fastening gears on the two sides.
Further, the arc filter plate is equipped with a plurality of groups, just the arc filter plate is the top of array form locating the corridor of preventing deflector.
Furthermore, a wiring pipe is arranged in the protective box body, and the wiring pipe is provided with a plurality of groups of connectors which are connected with the supporting baffle and communicated with the outer wall of the protective box body.
Furthermore, the air outlet channel is arranged at the top in the air inlet baffle.
Furthermore, a sealing strip is arranged on the periphery of the opening of the protective box body.
Furthermore, a lifting handle is arranged on one side of the upper positioning rod outside the fixed limiting part.
The invention with the structure has the following beneficial effects: the utility model provides a well drilling data collection station's protector, put into the protection box with well drilling data collection equipment during the use inside, put down seal door board between two sealing rods, make seal door board compress tightly to the sealing strip, whole steadiness is better, inside collection equipment is not fragile, when the heat dissipation of taking a breath, under air inlet fan's effect, outside gas is to the bottom motion along the air inlet baffle get into in the protection box from the air inlet duct, the gas that takes a breath dispels the heat is through multiple filtering action, reduce impurity, the existence of dust, avoid data collection station's damage, can guarantee data collection station's normal use, can carry out effectual protection to data collection station.
Drawings
FIG. 1 is a schematic view of the overall structure of a protective device of a drilling data acquisition unit according to the present invention;
FIG. 2 is a schematic structural diagram of a protective device of a drilling data acquisition unit according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the protection device of the drilling data acquisition unit of the present invention;
fig. 4 is a partially enlarged view of a portion a of fig. 3;
FIG. 5 is a first cross-sectional view of a first guard of a well data collector of the present invention;
FIG. 6 is a second cross-sectional view of the guard of the drilling data collector of the present invention;
FIG. 7 is a top cross-sectional view of a guard of a well data collector of the present invention.
The device comprises a protective box body 1, a protective box body 2, a clamping sliding type sealing assembly 3, an internal and external circulation heat dissipation assembly 4, a sealing door plate 5, an upper baffle plate 6, a lower baffle plate 7, a sealing rod 8, a lifting type fixing piece 9, a baffle sliding groove 10, an air inlet fan 11, an air outlet fan 12, a primary filtering pore plate 13, a corridor-proof guide plate 14, an arc-shaped filter plate 15, a supporting baffle plate 16, an air inlet baffle plate 17, an air inlet channel 18, a partition plate 19, a ventilation groove 20, an air outlet channel 21, an upper positioning rod 22, a spring 23, a baffle disc 24, a fixed limiting piece 25, a fixed slot 26, a fastening gear 27, a sliding rack 28, a routing pipe 29, a sealing strip 30 and a lifting handle.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, the protection device of the drilling data collector of the invention comprises a protection box body 1, a clamping sliding type sealing assembly 2 and an internal and external circulation heat dissipation assembly 3, wherein the protection box body 1 is a hollow cavity with an opening at one side end, the clamping sliding type sealing assembly 2 is arranged at the opening of the protection box body 1 in a sliding and sealing manner, the internal and external circulation heat dissipation assembly 3 is arranged on the protection box body 1, the clamping sliding type sealing assembly 2 comprises a sealing door plate 4, an upper baffle plate 5, a lower baffle plate 6, a sealing rod 7 and a lifting and pulling type fixing member 8, a baffle plate sliding groove 9 is arranged at one side of the top of the protection box body 1 close to the opening, the upper baffle plate 5 can be horizontally arranged in the baffle plate sliding groove 9 in a sliding manner, the lifting and pulling type fixing member 8 vertically penetrates through the baffle plate sliding groove 9 and is inserted in the upper baffle plate 5, the lower baffle plate 6 is vertically connected to one side below the opening of the protection box body 1, the sealing rods 7 are symmetrically and rotatably arranged at two side ends of the opening of the protective box body 1, the sealing door panel 4 is slidably arranged in the sealing rods 7 at two sides, and the top and the bottom of the sealing door panel 4 are respectively in contact with the upper baffle 5 and the lower baffle 6; the internal and external circulation heat dissipation assembly 3 comprises an air inlet fan 10, an air outlet fan 11, a primary filtering pore plate 12, a corridor-proof guide plate 13 and an arc-shaped filter plate 14, wherein the air inlet fan 10 and the air outlet fan 11 are sequentially arranged on one side of the opening of the protective box body 1 from top to bottom, a supporting baffle 15 is arranged in the protective box body 1, the supporting baffle 15 is L-shaped and is connected with the top wall and one side end of the opening of the protective box body 1, an air inlet baffle 16 is arranged between the supporting baffle 15 and the back wall of the protective box body 1, an air inlet duct 17 is arranged between the two sides of the air inlet baffle 16 and the bottom of the two side walls of the protective box body 1, the two side ends of the supporting baffle 15 are respectively provided with a separation plate 18, the primary filtering pore plate 12 is symmetrically arranged at the two side ends of the supporting baffle 15, the two sides of the primary filtering pore plate 12 are respectively connected with the separation plates 18 and the inner wall of the protective box body 1, just elementary filtration orifice plate is linked together with air inlet duct 17, evenly be equipped with the filtration pore on the elementary filtration orifice plate 12, prevent that corridor deflector 13 locates the top of elementary filtration orifice plate 12, just prevent that corridor deflector 13 is the splayed and sets up one end and be connected with division board 18, the other end and protection box 1 inner wall connection, arc filter plate 14 is arc plate-shaped and sets up the top of evenly locating and preventing corridor deflector 13, both sides the top of division board 18 link up respectively and is equipped with the gas pocket, it is equipped with ventilation groove 19 to link up on supporting baffle 15's bottom one side, be equipped with air outlet duct 20 between the division board 18 of the bottom of ventilation groove 19 and both sides, air outlet duct 20 link up with air outlet fan 11 mutually.
The pull-up fixing member 8 includes an upper positioning rod 21, a spring 22, a blocking disc 23 and a fixing limiting member 24, the fixing limiting member 24 is a hollow cavity with an open top, the bottom of the fixing limiting member 24 is communicated with a sliding slot, a fixing slot 25 is arranged on the upper baffle plate 5 in a through manner, the upper positioning rod 21 is slidably arranged in the fixing limiting member 24, the spring 22 is sleeved outside the upper positioning rod 21, one end of the spring 22 is connected with the inner top of the fixing limiting member 24, the blocking disc 23 is arranged at the bottom of the upper positioning rod 21, the diameter of the blocking disc 23 is larger than that of the upper positioning rod 21, the diameter of the blocking disc 23 is smaller than the inner diameter of the fixing limiting member 24, and the bottom of the upper positioning rod 21 is inserted in the fixing slot 25 of the upper baffle plate 5.
The sealing rod 7 is arranged in an I shape, the center of the sealing rod 7 is rotatably provided with fastening gears 26, sliding racks 27 are symmetrically arranged on two sides of the sealing door panel 4, and the sliding racks 27 are meshed with the fastening gears 26 on the two sides.
The arc-shaped filter plates 14 are provided with a plurality of groups, and the arc-shaped filter plates 14 are arranged above the corridor-preventing guide plates 13 in an array shape.
Be equipped with in the protection box 1 and walk spool 28, it is connected and locates on the supporting bezel 15 and be linked together with the outer wall of protection box 1 to walk spool 28 to be equipped with a plurality of groups.
The air outlet channel 20 is arranged at the inner top of the air inlet baffle 16.
And a sealing strip 29 is arranged on the periphery of the opening of the protective box body 1.
The upper positioning rod 21 is provided with a lifting handle 30 at one side of the outside of the fixed limiting piece 24.
When the device is used, the drilling data acquisition equipment is placed in the protective box body 1, specifically on the supporting baffle plate 15, the sealing door plate 4 is put down from between the two sealing rods 7, so that the sliding rack 27 is meshed with the fastening gears 26 on the two sides, the sealing door plate 4 drives the sealing rods 7 to rotate when sliding downwards, the sealing door plate 4 is pressed against the sealing strip 29, the downward movement is stopped when the sealing door plate moves to the lower baffle plate 6, the upper handle is lifted to drive the upper positioning rod 21 to move upwards in the fixed limiting part 24, the upper baffle plate 5 slides inwards along the baffle plate sliding groove 9, then the bottom of the upper positioning rod 21 is inserted into the fixed slot 25 of the upper baffle plate 5 to realize the fixing effect, when air exchange and heat dissipation are performed, under the action of the air inlet fan 10, external air moves towards the bottom, enters the protective box body 1 from the air inlet channel 17 along the air inlet baffle plate 16, and then moves upwards through the primary filtering pore plates 12 on the two sides of the bottom, after that, the passage is in proper order prevented the corridor deflector 13, the filtration of arc filter plate 14, get into in the supporting baffle 15 through the gas pocket at division board 18 top, take a breath the heat dissipation to the well drilling data acquisition equipment, under air-out fan 11's effect, gaseous entering air duct 20 discharge protection box 1 from ventilation groove 19 again, the gaseous process multiple filtration that takes a breath of dispelling the heat reduces impurity, the existence of dust, avoid the damage to data collection station, can guarantee data collection station's normal use, can carry out effectual protection to data collection station.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
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 (8)
1. The utility model provides a drilling data collection station's protector which characterized in that: the heat dissipation device comprises a protective box body, a clamping sliding type sealing assembly and an internal and external circulation heat dissipation assembly, wherein the protective box body is a hollow cavity with an opening at one side end, the clamping sliding type sealing assembly is arranged at the opening of the protective box body in a sliding sealing manner, the internal and external circulation heat dissipation assembly is arranged on the protective box body, the clamping sliding type sealing assembly comprises a sealing door plate, an upper baffle plate, a lower baffle plate, a sealing rod and a lifting type fixing piece, a baffle sliding groove is formed in one side, close to the opening, of the top of the protective box body, the upper baffle plate can be horizontally arranged in the baffle sliding groove in a sliding manner, the lifting type fixing piece penetrates through the baffle sliding groove in a vertical manner and is inserted into the upper baffle plate, the lower baffle plate is vertically and directly connected to one side below the opening of the protective box body, the sealing rods are symmetrically and rotatably arranged at two side ends of the opening of the protective box body, the sealing door plate is meshed with the sealing rods at two sides, The sealing door plate slides up and down in the sealing rods at two sides, and the top and the bottom of the sealing door plate are respectively contacted with the upper baffle and the lower baffle; the internal and external circulation heat dissipation assembly comprises an air inlet fan, an air outlet fan, a primary filter pore plate, a corridor-proof guide plate and an arc-shaped filter plate, wherein the air inlet fan and the air outlet fan are sequentially arranged on one side of the opening of the protective box body from top to bottom, a supporting baffle is arranged in the protective box body, the supporting baffle is L-shaped and is connected with the top wall of the protective box body and one side of the opening, the air inlet baffle is arranged between the rear wall of the supporting baffle and the rear wall of the protective box body, an air inlet channel is arranged between the two sides of the air inlet baffle and the bottoms of the two side walls of the protective box body, the two side ends of the supporting baffle are respectively provided with a partition plate, the primary filter pore plate is symmetrically arranged at the two side ends of the supporting baffle, the two sides of the primary filter pore plate are respectively connected with the partition plates and the inner wall of the protective box body, the primary filter pore plate is communicated with the air inlet channel, and filter pores are uniformly arranged on the primary filter pore plate, prevent that the corridor deflector locates the top of elementary filtration pore board, just prevent that the corridor deflector is the splayed and sets up one end and be connected with the division board, the other end and protection box inner wall connection, the arc filter plate is arc platelike and evenly locates the top of preventing the corridor deflector, both sides the top of division board has been link up respectively and is equipped with the gas pocket, it is equipped with the ventilation groove to link up on supporting baffle's bottom one side, be equipped with the exhaust passage between the bottom in ventilation groove and the division board of both sides, the exhaust passage has a perfect understanding mutually with air-out fan.
2. The protection device of a drilling data collector of claim 1, wherein: the lifting type fixing piece comprises an upper positioning rod, a spring, a baffle disc and a fixing limiting piece, the fixing limiting piece is a hollow cavity with an open top, the bottom of the fixing limiting piece is communicated with a sliding slot, a fixing slot is formed in the upper baffle plate in a through mode, the upper positioning rod is slidably arranged in the fixing limiting piece, the spring sleeve is arranged outside the upper positioning rod, one end of the spring is connected with the inner top of the fixing limiting piece, the baffle disc is arranged at the bottom of the upper positioning rod, the diameter of the baffle disc is larger than that of the upper positioning rod, the diameter of the baffle disc is smaller than the inner diameter of the fixing limiting piece, and the bottom of the upper positioning rod is inserted into the fixing slot of the upper baffle plate.
3. The protection device of a drilling data collector of claim 1, wherein: the sealing door is characterized in that the sealing rod is arranged in an I shape, the center of the sealing rod is rotatably provided with fastening gears, sliding racks are symmetrically arranged on two sides of the sealing door plate, and the sliding racks are meshed with the fastening gears on the two sides.
4. The protection device of a drilling data collector of claim 1, wherein: the arc filter plate is equipped with a plurality of groups, just the arc filter plate is array form and locates the top of preventing the corridor deflector.
5. The protection device of a drilling data collector of claim 1, wherein: the protective box is internally provided with a wiring pipe, and the wiring pipe is provided with a plurality of groups which are connected and arranged on the supporting baffle and are communicated with the outer wall of the protective box.
6. The protection device of a drilling data collector of claim 1, wherein: the air outlet channel is arranged at the top in the air inlet baffle.
7. The protection device of a drilling data collector of claim 1, wherein: and a sealing strip is arranged on the periphery of the opening of the protective box body.
8. The protection device of the drilling data collector of claim 2, wherein: and a lifting handle is arranged on one side of the upper positioning rod outside the fixed limiting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503156.3A CN112566421B (en) | 2020-12-18 | 2020-12-18 | Protection device of well drilling data acquisition unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503156.3A CN112566421B (en) | 2020-12-18 | 2020-12-18 | Protection device of well drilling data acquisition unit |
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| Publication Number | Publication Date |
|---|---|
| CN112566421A CN112566421A (en) | 2021-03-26 |
| CN112566421B true CN112566421B (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011503156.3A Active CN112566421B (en) | 2020-12-18 | 2020-12-18 | Protection device of well drilling data acquisition unit |
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