CN117040232A - Electromagnetic pump with pressure release valve - Google Patents
Electromagnetic pump with pressure release valve Download PDFInfo
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- CN117040232A CN117040232A CN202311302262.9A CN202311302262A CN117040232A CN 117040232 A CN117040232 A CN 117040232A CN 202311302262 A CN202311302262 A CN 202311302262A CN 117040232 A CN117040232 A CN 117040232A
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- pressure
- pressure relief
- pressure release
- electromagnetic
- liquid outlet
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- 239000007788 liquid Substances 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001133 acceleration Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 230000006378 damage Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/02—Electrodynamic pumps
- H02K44/04—Conduction pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses an electromagnetic pump with a pressure release valve, which belongs to the technical field of electromagnetic pumps and comprises a pump body shell, wherein an electromagnetic assembly is arranged in the pump body shell, a liquid inlet shaft barrel is arranged in an electromagnetic protection cover, the liquid inlet shaft barrel is fixedly connected with an electromagnetic oven assembly, a liquid outlet seat is fixedly sealed on one side of the pump body shell, and one end of the liquid outlet seat is connected with a pressure release valve body in a communication way; a first strong spring is assembled in the liquid inlet shaft cylinder, one end of the first strong spring is provided with a pump core column, one end of the pump core column is in clearance fit with a column sleeve, one end of the column sleeve is matched with a liquid outlet column, one end of the liquid outlet column is matched with a second strong spring, the other end of the pressure relief valve body is provided with a first liquid outlet, the pressure relief valve body is internally provided with a pressure relief bin, the pressure release storehouse one end screw thread is sealed to have the second liquid outlet, and pressure storage mechanism still is provided with in pressure release storehouse bottom, and its advantage lies in can lasting stable power take off, avoids magnetism decay, can carry out multilayer pressure release reposition of redundant personnel, carries out automatic pressure regulating to pressure release valve body inside, keeps inside and outside atmospheric pressure balanced.
Description
Technical Field
The invention belongs to the technical field of electromagnetic pumps, and particularly relates to an electromagnetic pump with a pressure relief valve.
Background
Electromagnetic pump, in which the energized fluid in the magnetic field flows in a certain direction under the action of electromagnetic force. A device for moving fluid by generating pressure gradient by electromagnetic force of fluid under interaction of magnetic field and current in conductive fluid.
At present, chinese patent publication No. CN 114934888A discloses an electromagnetic pump with integrated pressure relief protection and water supply assistance, which comprises an armature, a cylindrical pipe, a water outlet pipe, a pressure relief branch pipe and a self-priming branch pipe, wherein the right end of the cylindrical pipe is connected with the left end of the water outlet pipe, a coil assembly is sleeved on the outer wall of the cylindrical pipe, the right part of the armature is in sliding sealing connection with the inner wall of the water outlet pipe, the left part of the armature is positioned in the cylindrical pipe, a circulation channel is arranged in the armature, a fourth spring is fixed in the water outlet pipe, the left end of the fourth spring is connected with a rubber head, the rubber head seals the right end of the circulation channel, a rubber one-way valve is arranged in the water outlet pipe, the bottom of the side wall of the water outlet pipe is connected with the pressure relief branch pipe and the self-priming branch pipe, the pressure relief branch pipe is positioned on the right side of the rubber one-way valve, and the self-priming branch pipe is positioned between the rubber head and the rubber one-way valve; the structure can ensure that the normal water feeding function of the electromagnetic pump is realized, and simultaneously, the influence and damage of pressure on the rubber valve can be reduced, so that the electromagnetic pump body is protected.
Although the stable water feeding and timely pressure relief can be realized in the above patent, however: the power attenuation that magnetic force attenuation caused that above-mentioned patent appears does not solve the electromagnetic pump commonly used to lead to the fact the pressure to weaken, the exhaust water pressure reduces, flow and velocity of flow are too little, armature cooperation spring's direct motion, make spring acceleration fatigue, can appear power attenuation under the continuous operation, the water pressure continuously reduces, can't realize stable water supply, the setting of pressure release branch pipe and self-priming branch pipe is nevertheless can carry out inside pressure release simultaneously, but simple structure, the functionality is poor, when internal pressure is too big, can not independently adjust, pressure release structure is also simple, meet large-traffic output and can't play the pressure release operation on the contrary, only can concentrate the discharge to the export that atmospheric pressure is little, cause holistic fracture damage, the security is poor, and internal flow is hour, external atmospheric pressure is too big still can cause the backward flow phenomenon, can't independently boost, thereby cause the damage of pump body, overall structure stability is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electromagnetic pump with a pressure relief valve, so as to solve the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the electromagnetic pump with the pressure relief valve comprises a pump body shell, wherein an electromagnetic shield is arranged in the pump body shell, an electromagnetic assembly is arranged in the electromagnetic shield, a liquid inlet shaft barrel is arranged in the electromagnetic shield, the liquid inlet shaft barrel is fixedly connected with the electromagnetic oven assembly, a wiring lug is arranged at the bottom of the electromagnetic shield and can be electrically connected with the internal electromagnetic assembly through the wiring lug, a liquid outlet seat is fixedly sealed at one side of the pump body shell, an accelerating flow passage is arranged in the liquid outlet seat, and one end of the accelerating flow passage is connected with the pressure relief valve body through a bidirectional adapter;
the liquid inlet shaft cylinder is internally provided with a first powerful spring, one end of the first powerful spring is provided with a pump core column, one end of the pump core column is in clearance fit with a column sleeve, the column sleeve and the pump core column can move in a sliding mode, no air exists in the column sleeve and the pump core column, one end of the column sleeve is matched with a liquid outlet column, one end of the liquid outlet column is matched with a second powerful spring, the second powerful spring is fixed at an accelerating flow port in a liquid outlet seat, the other end of the pressure relief valve body is provided with a first liquid outlet, a second liquid outlet is arranged above the first liquid outlet, and the second liquid outlet can be used for shunting and pressure relief;
the pressure relief valve is characterized in that a pressure relief bin is arranged inside the pressure relief valve body, one side of the pressure relief bin is in threaded sealing with the second liquid outlet, a pressure relief mechanism is arranged in the pressure relief bin, the pressure relief mechanism is arranged at the top of the pressure relief valve body, a pressure storage mechanism is further arranged at the bottom of the pressure relief bin, and part of liquid storage pressure is carried out through the pressure storage mechanism.
As an alternative scheme of the invention, the bottom of the electromagnetic shield is also provided with a clamping groove, and the clamping groove is internally provided with a magnetic block.
As an alternative scheme of the invention, the electromagnetic assembly comprises an outer coil assembly, an inner coil assembly is fastened on the outer coil assembly and is independently wound, the inner coil assembly is installed on a coil framework, the coil framework is installed outside a liquid inlet shaft cylinder, a second positioning sleeve is assembled outside the liquid inlet shaft cylinder, two sides of the second positioning sleeve are also provided with first positioning sleeves, and the first positioning sleeves and the second positioning sleeves are in interference fit in the coil framework.
As an alternative scheme of the invention, one side of the column sleeve is provided with a buffer gasket, the buffer gasket is connected and matched with the column sleeve through a buffer spring, the column sleeve is internally provided with a sliding inner hole, and the sliding inner hole is in clearance fit with one end of the pump core column.
As an alternative scheme of the invention, the other end of the liquid outlet pressure column is provided with a liquid outlet head which is in a hemispherical shape.
As an alternative scheme of the invention, the bottom of the pressure relief valve body at one side of the liquid outlet seat is provided with a plurality of detection mounting ports, one end of the pressure relief valve body is provided with an oil outlet, and the inner thread of the oil outlet is sealed with an oil plug.
The pressure release mechanism comprises a first pressure release device and a second pressure release device, the first pressure release device and the second pressure release device are fixedly installed on a pressure release valve body through an interconnection pressing plate, pressure release sleeves are arranged in the first pressure release device and the second pressure release device, pressure release springs are assembled inside the pressure release sleeves, elastic sheets are attached to the bottoms of the pressure release springs, the elastic sheets are attached to the outlet inside the pressure release sleeves, and pressure release of the first stage is carried out through the first pressure release device, and pressure release of the second stage is carried out through the second pressure release device.
As an alternative scheme of the invention, the pressure storage mechanism comprises a pressure storage bin, one end of the pressure storage bin is provided with an inclined plane, a liquid inlet is formed in the inclined plane of the pressure storage bin, a rotary sealing plate is arranged in the liquid inlet through a pin shaft, two sides of the pressure storage bin are provided with side sealing plates for reinforcing the overall structural strength, a water stop plate is arranged in the pressure storage bin, one side of the water stop plate is provided with a telescopic motor, the push end of the telescopic motor is provided with a piston block, the piston block is assembled in a guide cylinder, the guide cylinder is fixed in the center of the water stop plate, the other side of the piston block is connected with a push rod, one end of the push rod is provided with a push plate, the push plate is driven by the telescopic motor to reciprocate, two sides of the telescopic motor are provided with waterproof batteries, one side of the waterproof batteries is also provided with a signal receiver, and the signal receiver is electrically connected with an external instrument.
As an alternative scheme of the invention, symmetrical contraction springs are arranged on two sides of the push rod, and two ends of each contraction spring are connected with the water stop plate and the push plate.
As an alternative scheme of the invention, the inner diameter of the acceleration flow channel is half of the inner diameter of the liquid outlet seat.
The invention provides an electromagnetic pump with a pressure release valve, which has the following beneficial effects:
1. through setting up independent winding of outer coil group and inner coil group, can guarantee the inside magnetism of the pump body stable, avoid the operation awkwardness of Shan Kun coil, the operation persistence is low, the power decay is too fast, design has buffer pad and buffer spring on pump stem complex post cover simultaneously, further improve transmission performance, the power loss that direct contact brought has significantly reduced, improve the continuous operation ability of the pump body, can further increase inside magnetism through installing with the magnetic path, improve the imbibition ability, guarantee the stability of pressure.
2. Through setting up the pressure release storehouse, can carry out the pressure release to the liquid of getting into and handle, utilize first pressure release ware and second pressure release ware, can carry out the secondary pressure release of liquid, avoid the danger that single pressure release produced, improve the structural stability of relief valve and the pump body greatly, realize the pressure release reposition of redundant personnel through first liquid outlet and second liquid outlet, with internal pressure quick conversion, avoid concentrating and cause internal pressure too big, and set up the leakproofness problem that the detection mounting mouth can avoid external connector to bring, only need install detecting instrument can, the installation is simple, be convenient for the dismouting, the pressure storage storehouse of pressure release storehouse bottom setting simultaneously, can carry out stock solution decompression to a portion liquid at the in-process of pressure release, guarantee inside balance, if the internal air pressure is too down, drive the reciprocal taking out of push pedal through telescopic motor, discharge one by one with the inside liquid of pressure storage storehouse for the pressure balance inside the pressure release valve body, guarantee that holistic operation is stable.
Drawings
FIG. 1 is a general assembly view of an electromagnetic pump with a pressure relief valve according to the present invention;
FIG. 2 is a front elevation view of an electromagnetic pump with a pressure relief valve according to the present invention;
FIG. 3 is a cross-sectional block diagram of FIG. 2 of an electromagnetic pump with a pressure relief valve according to the present invention;
FIG. 4 is a front view of FIG. 3 of a solenoid pump with a pressure relief valve according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 of an electromagnetic pump with a pressure relief valve according to the present invention;
FIG. 6 is an exploded view of the structure of an electromagnetic pump accumulator mechanism with a pressure relief valve according to the present invention;
FIG. 7 is an exploded view of an electromagnetic pump with a pressure relief valve according to the present invention;
FIG. 8 is a cross-sectional view of the solenoid pump of FIG. 7 with a pressure relief valve in accordance with the present invention;
FIG. 9 is a front view of the solenoid pump of FIG. 8 with a pressure relief valve according to the present invention;
fig. 10 is a structural view of a rod cover with a pressure relief valve according to the present invention.
In the figure: 1. a pump body housing; 2. an electromagnetic shield; 202. a wire connection piece; 3. a liquid inlet shaft cylinder; 4. adding a magnetic block; 5. a liquid outlet seat; 501. acceleration flow path; 6. a pressure relief valve body; 601. detecting an installation port; 602. a first liquid outlet; 603. a second liquid outlet; 604. an interconnecting platen; 7. an oil plug; 8. a first pressure relief device; 9. a second pressure relief device; 10. a first strong spring; 11. a first positioning sleeve; 111. a second positioning sleeve; 12. a pump stem; 13. a column sleeve; 131. a buffer pad; 132. a buffer spring; 133. sliding the inner bore; 14. a hydraulic column; 141. a liquid outlet head; 15. a second strong spring; 16. a bidirectional adapter; 17. an outer coil assembly; 171. an inner coil group; 172. a coil bobbin; 18. a pressure relief spring; 19. a pressure relief sleeve; 20. an elastic sheet; 21. a pressure relief bin; 22. a pressure storage bin; 221. a liquid inlet; 222. rotating the sealing plate; 223. a side sealing plate; 224. a push plate; 225. a waterproof battery; 226. a telescopic motor; 227. a signal receiver; 228. a guide cylinder; 229. a push rod; 2291. a piston block; 23. a retraction spring; 24. and a water stop plate.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides an electromagnetic pump with relief valve, including pump body shell 1, set up in the pump body shell 1 and install electromagnetic shield 2, install electromagnetic assembly in the electromagnetic shield 2, electromagnetic shield 2 bottom still is provided with the draw-in groove, draw-in groove internally mounted has and adds magnetic path 4, thereby strengthen the inside magnetism of electromagnetic shield 2, improve the stability of operation, install feed liquor axle section of thick bamboo 3 in the electromagnetic shield 2, feed liquor axle section of thick bamboo 3 and electromagnetism stove subassembly fixed connection, electromagnetic shield 2 bottom is provided with lug 202, can with inside electromagnetic assembly electric connection through lug 202, thereby make electromagnetic assembly in produce the magnetic field, electromagnetic assembly includes outer coil group 17, outer coil group 17 fastens and has inner coil group 171, and independent winding, utilize double-deck independent coil can the most guarantee the magnetic force decline phenomenon, guarantee the stable continuous operation in the pump, inner coil group 171 is installed on coil skeleton 172, coil skeleton 172 is installed outside feed liquor axle section of thick bamboo 3, feed liquor axle section of thick bamboo 3 is equipped with second position sleeve 111 outward, second position sleeve 111 both sides still are provided with first position sleeve 11, first position sleeve 11 interference fit in second position sleeve 111 guarantees that coil skeleton 3 is rotatory, stable operation is avoided appearing in the coil skeleton 3.
A liquid outlet seat 5 is fixedly sealed on one side of the pump body shell 1, an acceleration flow passage 501 is arranged in the liquid outlet seat 5, one end of the acceleration flow passage 501 is connected with a pressure relief valve body 6 through a bidirectional adapter 16, a first strong spring 10 is assembled in the liquid inlet shaft barrel 3, one end of the first strong spring 10 is provided with a pump core column 12, one end of the pump core column 12 is in clearance fit with a column sleeve 13, the column sleeve 13 and the pump core column 12 can move in a sliding manner, the column sleeve 13 and the pump core column 12 are free of air, smooth transmission between the column sleeve 13 and the pump core column 12 after continuous movement is ensured, a buffer gasket 131 is arranged on one side of the column sleeve 13, the buffer gasket 131 is connected and matched with the column sleeve 13 through a buffer spring 132, and the elastic potential energy of the column sleeve 13 is enhanced, under the continuous motion of post cover 13 and pump stem 12, the power is stronger, the power decay can not appear, conditions such as pressure reduction, the inside slip hole 133 that is provided with of post cover 13, slip hole 133 and pump stem 12 one end clearance fit, post cover 13 one end cooperation has hydraulic stem 14, hydraulic stem 14 one end cooperation has second powerful spring 15, second powerful spring 15 is fixed in the play liquid seat 5 acceleration runner 501 mouth, hydraulic stem 14 other end is provided with out liquid head 141, go out liquid head 141 and be the hemisphere, make with the contact surface of post cover 13 drop to minimum, reduce friction, improve power take off, it is half of play liquid seat 5 internal diameter to accelerate runner 501 internal diameter, make the velocity of flow accelerate, under the steady state of flow, improve the velocity of flow of pump.
The pressure release valve body 6 bottom of play liquid seat 5 one side is provided with a plurality of detection installing ports 601, a plurality of detection instruments such as flowmeter, manometer etc. can be installed to a plurality of detection installing ports 601, holistic functionality has been greatly strengthened, need not to purchase more connecting valves, the flexibility of use is higher, pressure release valve body 6 one end is provided with the oil-out, the oil-out internal thread seals has the oil plug 7, the oil extraction of pressure release valve body 6 inside that can be timely carries out, pressure release valve body 6 other end is provided with first liquid outlet 602, first liquid outlet 602 top is provided with second liquid outlet 603, the second liquid outlet 603 can divide the pressure release, pressure release valve body 6 inside is provided with pressure release storehouse 21, pressure release storehouse 21 one side and second liquid outlet 603 thread seal, be provided with pressure release mechanism in the pressure release storehouse 21, pressure release mechanism installs at pressure release valve body 6 top.
The pressure release mechanism includes first pressure release 8 and second pressure release 9, first pressure release 8 and second pressure release 9 carry out fixed mounting on pressure release valve body 6 through interconnection clamp plate 604, all be provided with pressure release sleeve 19 in first pressure release 8 and the second pressure release 9, pressure release sleeve 19 inside is equipped with pressure release spring 18, the laminating of pressure release spring 18 bottom has elastic piece 20, elastic piece 20 laminating is in the inside exit of pressure release sleeve 19, and carry out the pressure release of first stage through first pressure release 8, the pressure release of second stage is carried out to rethread second pressure release 9 simultaneously, avoid the atmospheric pressure in the pressure release valve body 6 big, the monomer can not all be released in the twinkling of an eye, on the contrary can cause the destruction of monomer pressure release because the pressure is too big, and realize the pressure release reposition of redundant personnel, pressure release storehouse 21 bottom still is provided with pressure storage mechanism, when the inside liquid of pressure release valve body 6 is too much, carry out partial stock solution, when inside atmospheric pressure reduces, then carry out the gradual discharge.
The pressure storage mechanism comprises a pressure storage bin 22, one end of the pressure storage bin 22 is provided with an inclined plane, so that liquid can flow in conveniently, the inclined plane of the pressure storage bin 22 is provided with a liquid inlet 221, the liquid inlet 221 is internally provided with a rotary sealing plate 222 through a pin shaft, two sides of the pressure storage bin 22 are provided with side sealing plates 223 to strengthen the overall structural strength, a waterproof plate 24 is arranged in the pressure storage bin 22, one side of the waterproof plate 24 is provided with a telescopic motor 226, the push end of the telescopic motor 226 is provided with a piston block 2291, the piston block 2291 is assembled in a guide cylinder 228, the guide cylinder 228 is fixed in the center of the waterproof plate 24, the other side of the piston block 2291 is connected with a push rod 229, one end of the push rod 229 is provided with a push plate 224, two sides of the push rod 229 are provided with symmetrical contraction springs 23, two ends of each contraction spring 23 are connected with the waterproof plate 24 and the push plate 224, the push plate 224 is driven to reciprocate through the telescopic motor 226, water absorption and drainage is realized, waterproof batteries 225 are respectively arranged at two sides of the telescopic motor 226, a signal receiver 227 is further arranged at one side of the waterproof plate 225, the telescopic motor 226 is electrically connected with an external instrument such as a pressure meter, a flowmeter and the like, when the pressure is required to be automatically pulled down, the inside the pressure is automatically and the pressure inside is automatically balanced, the pressure is controlled to be high, the pressure can be greatly and the pressure inside the pressure can be safely balanced, the valve body is controlled and the pressure inside the pressure can be greatly balanced and the pressure can be safely and the pressure can be adjusted.
Specific use and action of the embodiment: the power is connected through the lug 202, the pump is started, the electromagnetic induction is provided, so that the internal pump stem 12 moves, the liquid is absorbed, the capacity of reciprocating motion can be enhanced through the buffer gasket 131 of the column sleeve 13 and the buffer spring 132, the elasticity is durable, the occurrence of elastic weakness is avoided, the power attenuation is caused, the liquid enters the pressure relief valve body 6 through the acceleration flow channel 501, the pressure gauge and the flowmeter can be installed at the bottom of the pressure relief valve body 6, the flow and the pressure inside the pressure relief valve body 6 and the pump body are detected, part of liquid can be subjected to liquid storage and pressure reduction through the pressure storage bin 22, the first pressure releaser 8 and the second pressure releaser 9 in the pressure storage bin 21 are utilized for gradual pressure reduction, the pressure reduction is carried out, the overall stability of the pressure relief valve body 6 is improved, the damage caused by the pressure is avoided, the pressure reduction and the pressure inside the pressure relief valve body 6 can be reduced, the signal of an external instrument is received through the signal receiver 227, the pressure inside the pressure relief valve body 6 is excessively small, the repeated pumping is carried out through the shrinkage motor, the inside the pressure storage bin 22 is increased, the internal balance and the internal and internal reflux and external reflux conditions are avoided.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An electromagnetic pump with a pressure relief valve, characterized in that: the electromagnetic hydraulic pump comprises a pump body shell (1), an electromagnetic shield (2) is arranged in the pump body shell (1), an electromagnetic component is arranged in the electromagnetic shield (2), a liquid inlet shaft barrel (3) is arranged in the electromagnetic shield (2), the liquid inlet shaft barrel (3) is fixedly connected with an electromagnetic oven component, a wiring lug (202) is arranged at the bottom of the electromagnetic shield (2), the wiring lug (202) is electrically connected with the internal electromagnetic component, a liquid outlet seat (5) is fixedly sealed on one side of the pump body shell (1), an acceleration flow channel (501) is arranged in the liquid outlet seat (5), and one end of the acceleration flow channel (501) is connected with a pressure relief valve body (6) through a bidirectional adapter (16);
the liquid inlet shaft cylinder (3) is internally provided with a first powerful spring (10), one end of the first powerful spring (10) is provided with a pump core column (12), one end of the pump core column (12) is in clearance fit with a column sleeve (13), the column sleeve (13) and the pump core column (12) do sliding motion, no air exists in the column sleeve (13) and the pump core column (12), one end of the column sleeve (13) is matched with a liquid outlet column (14), one end of the liquid outlet column (14) is matched with a second powerful spring (15), the second powerful spring (15) is fixed in a liquid outlet seat (5) and is provided with an accelerating flow channel (501) opening, the other end of the pressure relief valve body (6) is provided with a first liquid outlet (602), a second liquid outlet (603) is arranged above the first liquid outlet (602), and the second liquid outlet (603) is subjected to split pressure relief;
the pressure relief valve is characterized in that a pressure relief bin (21) is arranged inside the pressure relief valve body (6), one side of the pressure relief bin (21) is in threaded sealing with a second liquid outlet (603), a pressure relief mechanism is arranged in the pressure relief bin (21), the pressure relief mechanism is arranged at the top of the pressure relief valve body (6), a pressure storage mechanism is further arranged at the bottom of the pressure relief bin (21), and part of liquid storage and pressure storage are carried out through the pressure storage mechanism.
2. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the bottom of the electromagnetic protection cover (2) is also provided with a clamping groove, and a magnet adding block (4) is arranged in the clamping groove.
3. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the electromagnetic assembly comprises an outer coil assembly (17), an inner coil assembly (171) is fastened on the outer coil assembly (17) and is independently wound, the inner coil assembly (171) is mounted on a coil framework (172), the coil framework (172) is mounted outside a liquid inlet shaft cylinder (3), a second positioning sleeve (111) is mounted outside the liquid inlet shaft cylinder (3), first positioning sleeves (11) are further arranged on two sides of the second positioning sleeve (111), and the first positioning sleeves (11) are in interference fit with the second positioning sleeves (111) in the coil framework (172).
4. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the novel pump core column is characterized in that a buffer gasket (131) is arranged on one side of the column sleeve (13), the buffer gasket (131) is connected with the column sleeve (13) through a buffer spring (132), a sliding inner hole (133) is formed in the column sleeve (13), and the sliding inner hole (133) is in clearance fit with one end of the pump core column (12).
5. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the other end of the liquid outlet column (14) is provided with a liquid outlet head (141), and the liquid outlet head (141) is a hemispherical body.
6. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the bottom of the pressure relief valve body (6) at one side of the liquid outlet seat (5) is provided with a plurality of detection mounting ports (601), one end of the pressure relief valve body (6) is provided with an oil outlet, and an oil plug (7) is sealed in the inner thread of the oil outlet.
7. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the pressure release mechanism comprises a first pressure release device (8) and a second pressure release device (9), the first pressure release device (8) and the second pressure release device (9) are fixedly installed on a pressure release valve body (6) through an interconnection pressing plate (604), pressure release sleeves (19) are arranged in the first pressure release device (8) and the second pressure release device (9), pressure release springs (18) are assembled in the pressure release sleeves (19), elastic pieces (20) are attached to the bottoms of the pressure release springs (18), the elastic pieces (20) are attached to the outlet of the bottoms of the pressure release sleeves (19), pressure release of the first stage is carried out through the first pressure release device (8), and pressure release of the second stage is carried out through the second pressure release device (9).
8. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the utility model provides a pressure storage mechanism includes pressure storage storehouse (22), pressure storage storehouse (22) one end is provided with the inclined plane, be provided with inlet (221) on pressure storage storehouse (22) inclined plane, install through the round pin axle in inlet (221) and rotate shrouding (222), pressure storage storehouse (22) both sides are provided with side shrouding (223) and strengthen overall structure intensity, be provided with waterproof board (24) in pressure storage storehouse (22), waterproof board (24) one side is provided with flexible motor (226), flexible motor (226) release end is provided with piston block (2291), piston block (2291) assemble in guide cylinder (228), guide cylinder (228) are fixed in waterproof board (24) center, and piston block (2291) opposite side is connected with push rod (229), push rod (229) one end is provided with push pedal (224), drives push pedal (224) through flexible motor (226) and reciprocates, flexible motor (226) both sides are provided with waterproof battery (225), and still set up signal receiver (227) in waterproof battery one side, signal receiver (227) external instrument.
9. An electromagnetic pump with a pressure relief valve as defined in claim 8, wherein: symmetrical shrinkage springs (23) are arranged on two sides of the push rod (229), and two ends of each shrinkage spring (23) are connected with the waterproof plate (24) and the push plate (224).
10. An electromagnetic pump with a pressure relief valve as claimed in claim 1, wherein: the inner diameter of the accelerating flow channel (501) is half of the inner diameter of the liquid outlet seat (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311302262.9A CN117040232B (en) | 2023-10-10 | 2023-10-10 | Electromagnetic pump with pressure release valve |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311302262.9A CN117040232B (en) | 2023-10-10 | 2023-10-10 | Electromagnetic pump with pressure release valve |
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| CN117040232A true CN117040232A (en) | 2023-11-10 |
| CN117040232B CN117040232B (en) | 2023-12-12 |
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| CN202311302262.9A Active CN117040232B (en) | 2023-10-10 | 2023-10-10 | Electromagnetic pump with pressure release valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117375322A (en) * | 2023-12-06 | 2024-01-09 | 惠州市艾美珈磁电技术股份有限公司 | Light iron core electromagnetic pump |
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| CN117375322B (en) * | 2023-12-06 | 2024-02-09 | 惠州市艾美珈磁电技术股份有限公司 | Light iron core electromagnetic pump |
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|---|---|
| CN117040232B (en) | 2023-12-12 |
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