CN113268095A - Air pressure control type current controller - Google Patents
Air pressure control type current controller Download PDFInfo
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- CN113268095A CN113268095A CN202110521649.8A CN202110521649A CN113268095A CN 113268095 A CN113268095 A CN 113268095A CN 202110521649 A CN202110521649 A CN 202110521649A CN 113268095 A CN113268095 A CN 113268095A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 239
- 229910052802 copper Inorganic materials 0.000 claims description 239
- 239000010949 copper Substances 0.000 claims description 239
- 230000000694 effects Effects 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
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Abstract
The invention discloses an air pressure control type current controller, which comprises a main body shell. The air compressor is directly communicated with a gas storage space of equipment needing to control air pressure, then a binding post of the air compressor is connected with one of conducting wires of the air compressor for controlling the air pressure of the equipment, when the air pressure in the equipment is low, the device can realize the connection work of current to enable the air compressor to work, air compression is carried out in the equipment, when the pressure reaches the highest value controlled by the device, the current of the air compressor can be automatically cut off, at the moment, the gas storage pressure of the air equipment can be maintained in a proper range, and due to the leakage of air or the consumption of air, the air compressor can be enabled to continue to work only when the air pressure value reaches the minimum pressure value controlled by the device again, so the air compressor can be protected in a range mode, and the shutdown and the starting frequency of the air compressor cannot be too frequent.
Description
Technical Field
The invention relates to the technical field of current controllers, in particular to an air pressure control type current controller.
Background
At present, most of existing current controllers are controlled by electronic elements, the service life of the electronic modules is shortened due to the fact that the existing current controllers depend on the electronic modules seriously, and the service life of the electronic modules is short, meanwhile, in some specific workplaces, when the air pressure of equipment is controlled, the air pressure needs to be controlled to control the current within a proper range, and then the range value of the air pressure inside the equipment is controlled, and the existing equipment is difficult to achieve.
Disclosure of Invention
The present invention is directed to an air pressure controlled current controller, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an air pressure control type current controller comprises a main body shell, wherein a main binding post and an auxiliary binding post are respectively arranged at two opposite ends of the main body shell, a first activity space, a second activity space and a third activity space are arranged in the main body shell, a first installation space, a second installation space and a third installation space are respectively arranged at the bottom end of the first activity space, the bottom end of the second activity space and the top end of the third activity space, a main first pipeline hole communicated with the outside space and the center of the bottom end of the first activity space is arranged in the main body shell, a main first pipeline connecting port is arranged at the end part of the main first pipeline hole, a main second pipeline hole communicated with the outside space and the center of the bottom end of the second activity space is arranged in the main body shell, a main second pipeline connecting port is arranged at the end part of the main second pipeline hole, and a copper column movable type current control mechanism is respectively arranged in the first activity space and the second activity space, the device comprises a main body shell, a first mounting space, a second mounting space, a third movable space, a first lead, a second lead, a third lead, a copper sheet cylinder type current wiring mechanism, a movable permanent magnet driven type moving mechanism, a compressed main spiral spring and an auxiliary spiral spring, a main iron core and an auxiliary iron core, a main coil and an auxiliary coil, a main wiring position of a main wiring terminal, a second lead, a third lead, a fourth lead, a fifth lead, a sixth lead, a fourth lead, a fifth lead, a sixth lead, a fifth lead, a sixth lead, a fourth lead, a fifth lead, a fourth lead, a fifth, a fourth lead, a fifth lead, a fourth lead, a fifth, a fourth lead, a fifth lead, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a fifth, a fourth lead, a, the wiring position of the main wiring terminal is connected with the third installation space through a fourth wire, the third installation space is connected with one wiring position of the secondary coil through a fifth wire, the other wiring position of the secondary coil is connected with the second installation space through a sixth wire, and the second installation space is connected with the secondary wiring terminal through a seventh wire.
Furthermore, the copper sheet cylinder type current wiring mechanism comprises a first half cylinder type copper sheet for the copper sheet cylinder type current wiring mechanism, a second half cylinder type copper sheet for the copper sheet cylinder type current wiring mechanism, a first wiring terminal for the copper sheet cylinder type current wiring mechanism, a second wiring terminal for the copper sheet cylinder type current wiring mechanism, insulating rubber for the copper sheet cylinder type current wiring mechanism and a cylinder type hollow structure for the copper sheet cylinder type current wiring mechanism; copper sheet column formula current wiring mechanism is with first half cylindricality copper sheet and copper sheet column formula current wiring mechanism installs the terminal for copper sheet column formula current wiring mechanism and the terminal for No. two for copper sheet column formula current wiring mechanism respectively in the outside middle part of second half cylindricality copper sheet, copper sheet column formula current wiring mechanism is with first half cylindricality copper sheet and copper sheet column formula current wiring mechanism and installs the copper sheet column formula current wiring mechanism of a mutual isolation between the plane tip with second half cylindricality copper sheet and is used insulating rubber, copper sheet column formula current wiring mechanism is equipped with copper sheet column formula current wiring mechanism and uses cylindricality hollow structure with the center of insulating rubber with first half cylindricality copper sheet, copper sheet column formula current wiring mechanism with second half cylindricality copper sheet and copper sheet column formula current wiring mechanism.
Furthermore, the structure radius of the cylindrical hollow structure for the copper sheet cylindrical current wiring mechanism is the same as the structure radius of the first movable space, the second movable space and the third movable space, and the height of the first semi-cylindrical copper sheet for the copper sheet cylindrical current wiring mechanism and the height of the second semi-cylindrical copper sheet for the copper sheet cylindrical current wiring mechanism in the second movable space are the same as the height of 3/4 in the second movable space.
Furthermore, be located inside copper sheet cylinder formula electric current wiring mechanism of first installation space is connected with first wire and second wire respectively with a terminal and copper sheet cylinder formula electric current wiring mechanism with No. two terminals, is located inside copper sheet cylinder formula electric current wiring mechanism of second installation space is connected with sixth wire and seventh wire respectively with a terminal and copper sheet cylinder formula electric current wiring mechanism with No. two terminals, is located inside copper sheet cylinder formula electric current wiring mechanism of third installation space is connected with fourth wire and fifth wire respectively with a terminal and copper sheet cylinder formula electric current wiring mechanism with No. two terminals.
Further, the permanent magnet driven type moving mechanism comprises a cylindrical copper block for the permanent magnet driven type moving mechanism, a first mounting groove for the permanent magnet driven type moving mechanism, a second mounting groove for the permanent magnet driven type moving mechanism, a first permanent magnet for the permanent magnet driven type moving mechanism and a second permanent magnet for the permanent magnet driven type moving mechanism; the permanent magnet driven type moving mechanism is characterized in that a first mounting groove for the permanent magnet driven type moving mechanism and a second mounting groove for the permanent magnet driven type moving mechanism are respectively arranged in the centers of two end faces of the cylindrical copper block for the permanent magnet driven type moving mechanism, and a first permanent magnet for the permanent magnet driven type moving mechanism and a second permanent magnet for the permanent magnet driven type moving mechanism are respectively mounted in the first mounting groove for the permanent magnet driven type moving mechanism and the second mounting groove for the permanent magnet driven type moving mechanism.
Further, the structural radius of the cylindrical copper block for the permanent magnet driven type moving mechanism is the same as that of the first moving space, the second moving space and the third moving space.
Furthermore, the bottom end of the first permanent magnet for the permanent magnet driven type moving mechanism is the same as the magnetic pole at the top end of the main iron core, and the top end of the second permanent magnet for the permanent magnet driven type moving mechanism is opposite to the magnetic pole at the bottom end of the auxiliary iron core.
Further, the copper column movable current control mechanism comprises a copper column for a copper column movable current control mechanism, a conical guide structure for the copper column movable current control mechanism, a spring end mounting groove for the copper column movable current control mechanism, a first annular groove for the copper column movable current control mechanism, a second annular groove for the copper column movable current control mechanism, a first annular sealing ring for the copper column movable current control mechanism, a second annular sealing ring for the copper column movable current control mechanism and an outward convex type abutting structure for the copper column movable current control mechanism; the bottom end and the top end of the copper column for the copper column movable current control mechanism are respectively provided with a conical guide structure for the copper column movable current control mechanism and a spring end mounting groove for the copper column movable current control mechanism, the bottom and the top of the side surface of the copper column for the copper column movable current control mechanism are respectively provided with a first annular groove for the copper column movable current control mechanism and a second annular groove for the copper column movable current control mechanism, the first annular sealing ring for the copper column movable current control mechanism and the second annular sealing ring for the copper column movable current control mechanism are respectively arranged in the first annular groove and the second annular groove for the copper column movable current control mechanism, the middle part of the side surface of the copper column for the copper column movable current control mechanism is provided with an outward protruding type abutting structure for the copper column movable current control mechanism.
Further, the copper column movable type current control mechanism is arranged inside the first activity space and the second activity space through copper columns.
Furthermore, the movable current control mechanism of the copper column is abutted against the edges of the first movable space and the second movable space by an outward protruding abutting structure.
Compared with the prior art, the invention has the beneficial effects that: the invention is directly communicated with the gas storage space of the equipment which needs to control the air pressure, then, the binding post of the device is connected with one of the conducting wires of the air compressor which controls the air pressure of the equipment, when the air pressure in the equipment is lower, the device can realize the connection work of the current to lead the air compressor to work, the air compressor can compress the air in the equipment, when the pressure reaches the highest value controlled by the device, the current of the air compressor can be automatically cut off, at the moment, the gas storage pressure of the air equipment can be maintained in a proper range, because of the leakage of the air or the consumption of the air, the air compressor can continue to work only when the air pressure value reaches the minimum pressure value controlled by the device again, therefore, the device can generate a range type protective effect on the air, the shutdown and the startup frequency of the air compressor can not be too frequent, meanwhile, because the device is a mechanical component, therefore, the service life is longer and the control influence factor is low.
Drawings
FIG. 1 is a schematic diagram of a full-sectional structure of an air pressure controlled current controller according to the present invention;
FIG. 2 is a schematic structural diagram of a copper sheet cylindrical current wiring mechanism in an air pressure controlled current controller according to the present invention;
FIG. 3 is a schematic structural diagram of a driven type permanent magnet moving mechanism in an air pressure controlled current controller according to the present invention;
FIG. 4 is a schematic structural diagram of a copper pillar movable current control mechanism in an air pressure controlled current controller according to the present invention;
in the figure: 1, a main body shell, 2, a main binding post, 3, an auxiliary binding post, 4, a first movable space, 5, a second movable space, 6, a third movable space, 7, a first installation space, 8, a second installation space, 9, a third installation space, 10, a copper sheet cylinder type current wiring mechanism, 101, a first semi-cylindrical copper sheet for the copper sheet cylinder type current wiring mechanism, 102, a second semi-cylindrical copper sheet for the copper sheet cylinder type current wiring mechanism, 103, a first binding post for the copper sheet cylinder type current wiring mechanism, 104, a second binding post for the copper sheet cylinder type current wiring mechanism, 105, an insulating rubber for the copper sheet cylinder type current wiring mechanism, 106, a cylindrical hollow structure for the copper sheet cylinder type current wiring mechanism, 11, a main spiral spring, 12, an auxiliary spiral spring, 13, a permanent magnet type driven mechanism, 131, and a copper cylindrical block for the permanent magnet type driven movement mechanism, 132, a first mounting groove for a permanent magnet driven type moving mechanism, 133, a second mounting groove for a permanent magnet driven type moving mechanism, 134, a first permanent magnet for a permanent magnet driven type moving mechanism, 135, a second permanent magnet for a permanent magnet driven type moving mechanism, 14, a main iron core, 15, a sub iron core, 16, a main coil, 17, a sub coil, 18, a main first pipe hole, 19, a main second pipe hole, 20, a main first pipe connecting port, 21, a main second pipe connecting port, 22, a first lead wire, 23, a second lead wire, 24, a third lead wire, 25, a fourth lead wire, 26, a fifth lead wire, 27, a sixth lead wire, 28, a seventh lead wire, 29, a copper pillar movable type current control mechanism, a copper pillar for a copper pillar movable type current control mechanism, 291, a conical guide structure for a copper pillar movable type current control mechanism, 292, a spring end mounting groove for a copper pillar movable type current control mechanism, 293, the portable current control mechanism of copper post is with first ring channel, 294, the portable current control mechanism of copper post is with second ring channel, 295, the portable current control mechanism of copper post is with first ring type sealing washer, 296, the portable current control mechanism of copper post is with second ring type sealing washer, 297, the portable current control mechanism of copper post is with outer protruding formula conflict structure.
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.
Referring to fig. 1, an embodiment of the present invention: comprises a main body shell 1, a main binding post 2 and an auxiliary binding post 3 are respectively arranged at two opposite ends of the main body shell 1, a first activity space 4, a second activity space 5 and a third activity space 6 are arranged in the main body shell 1, a first installation space 7, a second installation space 8 and a third installation space 9 are respectively arranged at the bottom end of the first activity space 4, the bottom end of the second activity space 5 and the top end of the third activity space 6, a main first pipeline hole 18 communicated with the outside space and the bottom center of the first activity space 4 is arranged in the main body shell 1, a main first pipeline connecting port 20 is arranged at the end part of the main first pipeline hole 18, a main second pipeline hole 19 communicated with the outside space and the bottom center of the second activity space 5 is arranged in the main body shell 1, a main second pipeline connecting port 21 is arranged at the end part of the main second pipeline hole 19, a copper column movable current control mechanism 29 is respectively arranged in the first activity space 4 and the second activity space 5, a copper sheet cylinder type current wiring mechanism 10 is respectively arranged in the first installation space 7, the second installation space 8 and the third installation space 9, a movable permanent magnet driven type moving mechanism 13 is arranged in the third activity space 6, a compressed main spiral spring 11 and an auxiliary spiral spring 12 are respectively arranged at the top ends in the first activity space 4 and the second activity space 5, a main iron core 14 and an auxiliary iron core 15 are respectively arranged below and above the third activity space 6 of the main body shell 1, a main coil 16 and an auxiliary coil 17 are respectively sleeved on the side surfaces of the main iron core 14 and the auxiliary iron core 15, a first lead 22 is arranged between the wiring part of the main iron core 2 and the first terminal installation space 7, the first mounting space 7 and one of the connection positions of the main coil 16 are connected through a second lead 23, the other connection position of the main coil 16 and the connection position of the auxiliary terminal 3 are connected through a third lead 24, the connection position of the main terminal 2 and the third mounting space 9 are connected through a fourth lead 25, the third mounting space 9 and one of the connection positions of the auxiliary coil 17 are connected through a fifth lead 26, the other connection position of the auxiliary coil 17 and the second mounting space 8 are connected through a sixth lead 27, and the second mounting space 8 and the auxiliary terminal 3 are connected through a seventh lead 28.
Referring to fig. 2, the copper sheet cylindrical current wiring mechanism 10 includes a first semi-cylindrical copper sheet 101 for the copper sheet cylindrical current wiring mechanism, a second semi-cylindrical copper sheet 102 for the copper sheet cylindrical current wiring mechanism, a first wiring post 103 for the copper sheet cylindrical current wiring mechanism, a second wiring post 104 for the copper sheet cylindrical current wiring mechanism, an insulating rubber 105 for the copper sheet cylindrical current wiring mechanism, and a cylindrical hollow structure 106 for the copper sheet cylindrical current wiring mechanism; the middle parts of the outer sides of the first semi-cylindrical copper sheet 101 for the copper sheet cylindrical current wiring mechanism and the second semi-cylindrical copper sheet 102 for the copper sheet cylindrical current wiring mechanism are respectively provided with a first wiring terminal 103 for the copper sheet cylindrical current wiring mechanism and a second wiring terminal 104 for the copper sheet cylindrical current wiring mechanism, the first semi-cylindrical copper sheet 101 for the copper sheet cylindrical current wiring mechanism and the second semi-cylindrical copper sheet 102 for the copper sheet cylindrical current wiring mechanism are provided with insulating rubber 105 for the copper sheet cylindrical current wiring mechanism, which are isolated from each other, between the plane end parts, and the centers of the first semi-cylindrical copper sheet 101 for the copper sheet cylindrical current wiring mechanism, the second semi-cylindrical copper sheet 102 for the copper sheet cylindrical current wiring mechanism and the insulating rubber 105 for the copper sheet cylindrical current wiring mechanism are provided with a cylindrical hollow structure 106 for the copper sheet cylindrical current wiring mechanism; the structure radius of the cylindrical hollow structure 106 for the copper sheet cylindrical current wiring mechanism is the same as the structure radius of the first movable space 4, the second movable space 5 and the third movable space 6, and the height of the first semi-cylindrical copper sheet 101 for the copper sheet cylindrical current wiring mechanism and the height of the second semi-cylindrical copper sheet 102 for the copper sheet cylindrical current wiring mechanism in the second movable space 5 are the same as the height 3/4 of the second movable space 5; the first binding post 103 for the copper sheet cylindrical current wiring mechanism and the second binding post 104 for the copper sheet cylindrical current wiring mechanism which are positioned in the first installation space 7 are respectively connected with the first lead 22 and the second lead 23, the first binding post 103 for the copper sheet cylindrical current wiring mechanism and the second binding post 104 for the copper sheet cylindrical current wiring mechanism which are positioned in the second installation space 8 are respectively connected with the sixth lead 27 and the seventh lead 28, and the first binding post 103 for the copper sheet cylindrical current wiring mechanism and the second binding post 104 for the copper sheet cylindrical current wiring mechanism which are positioned in the third installation space 9 are respectively connected with the fourth lead 25 and the fifth lead 26.
Referring to fig. 3, the permanent magnet driven type moving mechanism 13 includes a cylindrical copper block 131 for a permanent magnet driven type moving mechanism, a first mounting groove 132 for a permanent magnet driven type moving mechanism, a second mounting groove 133 for a permanent magnet driven type moving mechanism, a first permanent magnet 134 for a permanent magnet driven type moving mechanism, and a second permanent magnet 135 for a permanent magnet driven type moving mechanism; a first mounting groove 132 for a permanent magnet driven type moving mechanism and a second mounting groove 133 for the permanent magnet driven type moving mechanism are respectively arranged at the centers of two end faces of the cylindrical copper block 131 for the permanent magnet driven type moving mechanism, and a first permanent magnet 134 for the permanent magnet driven type moving mechanism and a second permanent magnet 135 for the permanent magnet driven type moving mechanism are respectively mounted inside the first mounting groove 132 for the permanent magnet driven type moving mechanism and the second mounting groove 133 for the permanent magnet driven type moving mechanism; the structural radius of the cylindrical copper block 131 for the permanent magnet driven type moving mechanism is the same as that of the first moving space 4, the second moving space 5 and the third moving space 6; the bottom end of the first permanent magnet 134 for the permanent magnet driven type moving mechanism is the same as the magnetic pole at the top end of the main iron core 14, and the top end of the second permanent magnet 135 for the permanent magnet driven type moving mechanism is opposite to the magnetic pole at the bottom end of the auxiliary iron core 15.
Referring to fig. 4, the copper pillar movable current control mechanism 29 includes a copper pillar 291 for a copper pillar movable current control mechanism, a tapered guide structure 292 for a copper pillar movable current control mechanism, a spring end mounting groove 293 for a copper pillar movable current control mechanism, a first annular groove 294 for a copper pillar movable current control mechanism, a second annular groove 295 for a copper pillar movable current control mechanism, a first annular seal ring 296 for a copper pillar movable current control mechanism, a second annular seal ring 297 for a copper pillar movable current control mechanism, and an outward protruding abutting structure 298 for a copper pillar movable current control mechanism; the bottom end and the top end of the copper column 291 for the copper column movable current control mechanism are respectively provided with a cone-shaped guide structure 292 for the copper column movable current control mechanism and a spring end mounting groove 293 for the copper column movable current control mechanism, the bottom and the top of the side surface of the copper column 291 for the copper column movable current control mechanism are respectively provided with a first annular groove 294 for the copper column movable current control mechanism and a second annular groove 295 for the copper column movable current control mechanism, a first annular seal ring 296 for a copper column mobile current control mechanism and a second annular seal ring 297 for a copper column mobile current control mechanism are respectively installed inside the first annular groove 294 for a copper column mobile current control mechanism and the second annular groove 295 for a copper column mobile current control mechanism, the middle part of the side surface of the copper column 291 for the copper column movable current control mechanism is provided with an outward convex abutting structure 298 for the copper column movable current control mechanism; the copper column movable current control mechanism is arranged in the first activity space 4 and the second activity space 5 by using copper columns 291; the copper pillar mobile current control mechanism is abutted to the edges of the first movable space 4 and the second movable space 5 by an outward protruding abutting structure 298.
The specific use mode is as follows: in the work of the invention, the positive wiring lead of the air compressor for controlling the air pressure is divided into two parts, then the two ends of the divided lead are respectively connected with the first binding post 2 and the second binding post 3, then the main first pipeline connecting port 20 and the main second pipeline connecting port 21 are respectively communicated with the air pressure chamber of the equipment needing the air pressure through pipelines, when the pressure value of the internal pressure of the equipment is less than the initial elasticity of the main spiral spring 11, at the moment, the copper column movable current control mechanism 29 and the copper sheet column type current wiring mechanism 10 which are positioned in the first movable space 4 are contacted to realize the introduction of current, at the moment, the current passes through the first lead 22, the second lead 23, the main coil 16 and the third lead 24, so that the air compressor works to generate high-pressure air to charge air into the equipment, when the current passes through the main coil 16, the main iron core 14 generates a magnetic field, the driven type moving mechanism 13 of the permanent magnet is moved upwards, at this time, the copper sheet cylinder type current wiring mechanism 10 positioned in the third moving space 6 is also switched on, at this time, the current also follows the first lead 22, the fourth lead 25, the fifth lead 26, the secondary coil 17, the sixth lead 27 and the seventh lead 18 to be communicated with the air compressor, when the current passes through the primary coil 16, the secondary core 15 generates a magnetic field, so that the driven type moving mechanism 13 of the permanent magnet is maintained in a suspended and upward state, at this time, when the air pressure in the equipment is greater than the initial elastic force of the primary spiral spring 11, at this time, the copper column movable type current control mechanism 29 positioned in the first moving space 4 and the copper sheet cylinder type current wiring mechanism 10 move and are separated step by step, when the two are separated completely, the current positioned in the first lead 22, the second lead 23, the primary coil 16 and the third lead 24 is disconnected, however, the current will continue to make the air compressor continue to work along with the first wire 22, the fourth wire 25, the fifth wire 26, the secondary coil 17, the sixth wire 27 and the seventh wire 18, and similarly, when the pressure is greater than the pressure of the secondary coil spring 12, the copper pillar mobile current control mechanism 29 and the copper pillar current wiring mechanism 10 located inside the second active space 5 will move and gradually disengage, and when the two disengage completely, the current is completely cut off, and of course, each internal active component resets, and at this time, when the air pressure of the device is completely released to the lowest state, that is, when the air pressure is less than or equal to the initial elastic force of the primary coil spring 11, the device will continue to work.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An air pressure controlled current controller comprising a main body case (1), characterized in that: the main body shell (1) is provided with a main binding post (2) and an auxiliary binding post (3) at two opposite ends respectively, a first activity space (4), a second activity space (5) and a third activity space (6) are arranged in the main body shell (1), a first installation space (7), a second installation space (8) and a third installation space (9) are arranged at the bottom end of the first activity space (4), the bottom end of the second activity space (5) and the top end of the third activity space (6) respectively, a main first pipeline hole (18) which communicates the external space with the center of the bottom end of the first activity space (4) is arranged in the main body shell (1), a main first pipeline connecting port (20) is arranged at the end part of the main first pipeline hole (18), a main second pipeline hole (19) which communicates the external space with the center of the bottom end of the second activity space (5) is arranged in the main body shell (1), the end part of the main second pipeline hole (19) is provided with a main second pipeline connecting port (21), a copper column movable current control mechanism (29) is respectively arranged inside the first movable space (4) and the second movable space (5), a copper sheet column current wiring mechanism (10) is respectively arranged inside the first installation space (7), the second installation space (8) and the third installation space (9), a movable permanent magnet driven type moving mechanism (13) is arranged inside the third movable space (6), a compressed main spiral spring (11) and an auxiliary spiral spring (12) are respectively arranged at the top ends inside the first movable space (4) and the second movable space (5), the main body shell (1) is positioned below and above the third movable space (6) and is respectively provided with a main iron core (14) and an auxiliary iron core (15), a main coil (16) and an auxiliary coil (17) are respectively sleeved on the side surfaces of the main iron core (14) and the auxiliary iron core (15), a first lead (22) is installed between a wiring part of the main wiring terminal (2) and the first installation space (7), the first installation space (7) and one wiring part of the main coil (16) are connected through a second lead (23), the other wiring part of the main coil (16) and the wiring part of the auxiliary wiring terminal (3) are connected through a third lead (24), the wiring part of the main wiring terminal (2) and the third installation space (9) are connected through a fourth lead (25), the third installation space (9) and one wiring part of the auxiliary coil (17) are connected through a fifth lead (26), and the other wiring part of the auxiliary coil (17) and the second installation space (8) are connected through a sixth lead (27), the second mounting space (8) is connected with the auxiliary binding post (3) through a seventh lead (28).
2. An air pressure controlled current controller according to claim 1, wherein: the copper sheet column type current wiring mechanism (10) comprises a first half-column copper sheet (101) for the copper sheet column type current wiring mechanism, a second half-column copper sheet (102) for the copper sheet column type current wiring mechanism, a first wiring terminal (103) for the copper sheet column type current wiring mechanism, a second wiring terminal (104) for the copper sheet column type current wiring mechanism, insulating rubber (105) for the copper sheet column type current wiring mechanism and a column hollow structure (106) for the copper sheet column type current wiring mechanism; the middle part of the outer side of the first semi-cylindrical copper sheet (101) for the copper sheet cylindrical current wiring mechanism and the middle part of the outer side of the second semi-cylindrical copper sheet (102) for the copper sheet cylindrical current wiring mechanism are respectively provided with a first wiring terminal (103) for the copper sheet cylindrical current wiring mechanism and a second wiring terminal (104) for the copper sheet cylindrical current wiring mechanism, the first semi-cylindrical copper sheet (101) for the copper sheet cylindrical current wiring mechanism and the second semi-cylindrical copper sheet (102) for the copper sheet cylindrical current wiring mechanism are provided with insulating rubber (105) for the copper sheet cylindrical current wiring mechanism which are isolated from each other between the plane end parts, the centers of the first semi-cylindrical copper sheet (101) for the copper sheet cylindrical current wiring mechanism, the second semi-cylindrical copper sheet (102) for the copper sheet cylindrical current wiring mechanism and the insulating rubber (105) for the copper sheet cylindrical current wiring mechanism are provided with cylindrical hollow structures (106) for the copper sheet cylindrical current wiring mechanism.
3. An air pressure controlled current controller according to claim 2, wherein: the structure radius of the cylindrical hollow structure (106) for the copper sheet cylindrical current wiring mechanism is the same as the structure radius of the first movable space (4), the second movable space (5) and the third movable space (6), and the height of the first semi-cylindrical copper sheet (101) for the copper sheet cylindrical current wiring mechanism and the height of the second semi-cylindrical copper sheet (102) for the copper sheet cylindrical current wiring mechanism, which are positioned in the second movable space (5), are the same as the height 3/4 of the second movable space (5).
4. An air pressure controlled current controller according to claim 2, wherein: be located copper sheet cylinder formula current wiring mechanism inside first installation space (7) is connected with first wire (22) and second wire (23) respectively with No. two terminal (104) for copper sheet cylinder formula current wiring mechanism, is located copper sheet cylinder formula current wiring mechanism inside second installation space (8) is connected with sixth wire (27) and seventh wire (28) respectively with No. two terminal (104) for copper sheet cylinder formula current wiring mechanism, is located copper sheet cylinder formula current wiring mechanism inside third installation space (9) is connected with fourth wire (25) and fifth wire (26) respectively with No. one terminal (103) and copper sheet cylinder formula current wiring mechanism for No. two terminal (104).
5. An air pressure controlled current controller according to claim 1, wherein: the permanent magnet driven type moving mechanism (13) comprises a cylindrical copper block (131) for the permanent magnet driven type moving mechanism, a first mounting groove (132) for the permanent magnet driven type moving mechanism, a second mounting groove (133) for the permanent magnet driven type moving mechanism, a first permanent magnet (134) for the permanent magnet driven type moving mechanism and a second permanent magnet (135) for the permanent magnet driven type moving mechanism; the permanent magnet driven type is equipped with first mounting groove (132) and second mounting groove (133) for permanent magnet driven type moving mechanism respectively at the both ends face center of cylindricality copper billet (131) for the moving mechanism of permanent magnet driven type, first permanent magnet (134) and second permanent magnet (135) for the moving mechanism of permanent magnet driven type are installed respectively to the inside of first mounting groove (132) and second mounting groove (133) for the moving mechanism of permanent magnet driven type.
6. An air pressure controlled current controller according to claim 5, wherein: the structural radiuses of the cylindrical copper block (131) for the permanent magnet driven type moving mechanism are the same as those of the first moving space (4), the second moving space (5) and the third moving space (6).
7. An air pressure controlled current controller according to claim 5, wherein: the bottom end of the first permanent magnet (134) for the permanent magnet driven type moving mechanism is the same as the magnetic pole at the top end of the main iron core (14), and the top end of the second permanent magnet (135) for the permanent magnet driven type moving mechanism is opposite to the magnetic pole at the bottom end of the auxiliary iron core (15).
8. An air pressure controlled current controller according to claim 1, wherein: the copper column movable current control mechanism (29) comprises a copper column (291) for the copper column movable current control mechanism, a conical guide structure (292) for the copper column movable current control mechanism, a spring end mounting groove (293) for the copper column movable current control mechanism, a first annular groove (294) for the copper column movable current control mechanism, a second annular groove (295) for the copper column movable current control mechanism, a first annular sealing ring (296) for the copper column movable current control mechanism, a second annular sealing ring (297) for the copper column movable current control mechanism and an outward convex type abutting structure (298) for the copper column movable current control mechanism; copper post for portable current control mechanism of copper post (291) bottom and top be equipped with portable current control mechanism of copper post respectively with toper guide structure (292) and portable current control mechanism of copper post spring tip mounting groove (293) for copper post, the side bottom and the top of portable current control mechanism of copper post (291) are equipped with portable current control mechanism of copper post respectively and use first ring channel (294) and portable current control mechanism of copper post with second ring channel (295), portable current control mechanism of copper post installs portable current control mechanism of copper post respectively with first ring channel (294) and portable current control mechanism of copper post with the inside of second ring channel (295) with first ring seal (296) and portable current control mechanism of copper post for copper post (297), the side middle part of portable current control mechanism of copper post (291) is equipped with portable current control mechanism of copper post with outer protruding formula conflict structure for copper post (298).
9. An air pressure controlled current controller according to claim 8, wherein: the copper column movable current control mechanism is arranged in the first activity space (4) and the second activity space (5) through copper columns (291).
10. An air pressure controlled current controller according to claim 8, wherein: the movable copper cylinder current control mechanism is abutted to the edges of the first movable space (4) and the second movable space (5) through an outward protruding abutting structure (298).
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| CN116257112A (en) * | 2023-01-04 | 2023-06-13 | 永州市键特科技有限公司 | Pressure control type current quantity controller |
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| CN113268095B (en) | 2022-11-01 |
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