CN215486434U

CN215486434U - Electromagnetic reciprocating type intelligent compressor

Info

Publication number: CN215486434U
Application number: CN202120991279.XU
Authority: CN
Inventors: 朱景月
Original assignee: Inner Mongolia Geer Refrigeration Equipment Co Ltd
Current assignee: Inner Mongolia Geer Refrigeration Equipment Co Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-11
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an electromagnetic reciprocating type intelligent compressor, which comprises a crankcase, wherein one side of the crankcase is fixedly connected with a machine body, the other side of the machine body is fixedly connected with a cylinder seat, a reaction magnet group is arranged in the crankcase, the output end of the reaction magnet group is provided with a crosshead, one end of the crosshead is fixedly connected with a piston rod, and the other end of the piston rod is fixedly connected with a piston; the utility model relates to the technical field of compressors. This electromagnetism reciprocating type intelligence compressor, the position through solenoid corresponds each other with the position of electro-magnet, and solenoid's position corresponds each other with the magnetic polarity of electro-magnet, is reciprocating motion under receiving two sets of electromagnetic field control, has solved spare parts such as piston and link mechanism and has varied, and the fault rate is higher, the relatively poor problem of system operation stability, and through the multiunit gland packing that cup joints on the piston rod, the effectual gas that prevents in the cylinder leaks between piston rod and the cylinder block.

Description

Electromagnetic reciprocating type intelligent compressor

Technical Field

The utility model relates to the technical field of compressors, in particular to an electromagnetic reciprocating type intelligent compressor.

Background

At present, the variety of compressors is various, wherein various reciprocating compressors are generally classified according to the shell form of the compressor and the arrangement mode of a driving mechanism, the closed type of the reciprocating compressors means that the whole compressor is arranged in one shell, when the compressor is started, the current of a motor is 4-5 times higher than the rated current, the service life of the motor is influenced, more electric quantity is consumed, certain allowance is left on the selection of the motor in actual products, and waste is caused.

The existing reciprocating compressor has the defects of various parts such as a piston, a crank, a connecting rod mechanism, a sliding pipe mechanism and the like, high failure rate and poor system operation stability, and the subsequent service of products needs high cost investment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an electromagnetic reciprocating type intelligent compressor, which solves the problems that the subsequent service of a product needs high cost and investment due to the fact that parts such as a piston, a connecting rod mechanism and the like used by the conventional reciprocating compressor are various, the failure rate is high, the operation stability of a system is poor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an electromagnetic reciprocating type intelligent compressor comprises a crankcase, wherein one side of the crankcase is fixedly connected with a machine body, the other side of the machine body is fixedly connected with a cylinder seat, a reaction magnet group is arranged inside the crankcase, the output end of the reaction magnet group is provided with a crosshead, one end of the crosshead is fixedly connected with a piston rod, and the other end of the piston rod is fixedly connected with a piston; the reaction magnet group comprises a rotating rod which is rotatably connected with the inner wall of the inner cavity of the crankcase through a bearing, the other end of the rotating rod is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with a first connecting rod, the other end of the first connecting rod is fixedly connected with a motion block, the upper end and the lower end of the motion block are fixedly connected with a base frame, the outer side surface of the base frame is fixedly connected with an electromagnet, and a limiting disc is arranged at the joint of the rotating rod and the connecting rod and the joint of the connecting rod and the first connecting rod.

Preferably, the inner wall of the inner cavity of the crankcase is fixedly connected with symmetrical permanent magnet blocks, the surfaces of the symmetrical permanent magnet blocks are sleeved with electromagnetic coils, and the electromagnetic coils are symmetrically positioned on the outer sides of the electromagnets.

Preferably, one end of the motion block close to the inner side is fixedly connected with a second connecting rod, and the other end of the second connecting rod is movably connected with a crosshead through a crosshead pin.

Preferably, one end of the crosshead, which is close to the cylinder block, is fixedly connected with a piston rod, and the other end of the piston rod penetrates through the cylinder block and is fixedly connected with one end of the piston.

Preferably, the outer surface of the piston rod is sleeved with a sealing filler, and the sealing filler is fixedly connected with the inner wall of the machine body through a nut.

Preferably, the cylinder seat is internally provided with symmetrical containing cavities, the symmetrical containing cavities are respectively and fixedly connected with an air inlet valve and an air outlet valve, the air inlet valve and the air outlet valve are positioned in the piston in a staggered mode, an air pipe is arranged between the air inlet valve and the air outlet valve, and the surface of the piston is provided with a piston ring.

Advantageous effects

The utility model provides an electromagnetic reciprocating intelligent compressor. Compared with the prior art, the method has the following beneficial effects:

(1) the electromagnetic reciprocating type intelligent compressor starts to work through the electromagnetic coils on the permanent magnet blocks which are symmetrical and have opposite magnetism, when the positive electromagnetic coil at the upper end starts to work, the positive electromagnetic coil at the upper end of the base frame reacts with the positive electromagnetic coil at the upper end of the base frame, the connecting rod and the first connecting rod are rotationally connected, the moving block is pushed to rotate downwards, the negative electromagnetic coil at the lower end starts to work at the moment, the negative electromagnetic coil reacts with the negative electromagnetic iron at the lower end of the base frame, the moving block is pushed to rotate upwards, the positive and negative poles work, the moving block just rotates for a circle, the rotating mechanism is realized, the flexibility and low noise are realized, the electromagnetic reciprocating type compressor is environment-friendly and energy-saving, the weight is light, the occupied space is small, the service life is long, the operation is stable and reliable, the temperature difference fluctuation is small, the starting current is small, and no excessive large current exists.

(2) This electromagnetism reciprocating type intelligent compressor, through the multiunit sealing filler who cup joints on the piston rod, the effectual gas that prevents in the cylinder leaks between piston rod and the cylinder block to drive piston reciprocating motion through reaction magnet group, it is various to have solved spare parts such as piston and link mechanism, and the fault rate is higher, and system operation stability is relatively poor, causes the problem that the follow-up service of product needs high cost to drop into.

Drawings

FIG. 1 is a perspective cross-sectional view of an outer structure of the present invention;

FIG. 2 is a perspective view showing the structure of a reaction magnet assembly according to the present invention;

fig. 3 is a perspective sectional view showing the structure of the crosshead in the present invention.

In the figure: 1. a crankcase; 2. a body; 3. a cylinder block; 301. an intake valve; 302. an exhaust valve; 303. an air tube; 304. a piston; 305. a piston ring; 4. a permanent magnet block; 401. an electromagnetic coil; 5. a reaction magnet group; 501. a rotating rod; 502. a connecting rod; 503. a limiting disc; 504. a first connecting rod; 505. a motion block; 506. a base frame; 507. an electromagnet; 6. a piston rod; 601. sealing and filling; 7. a crosshead; 701. a second connecting rod; 702. a cross pin.

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. 1-3, the present invention provides a technical solution: an electromagnetic reciprocating type intelligent compressor comprises a crankcase 1, wherein one side of the crankcase 1 is fixedly connected with a machine body 2, the other side of the machine body 2 is fixedly connected with a cylinder seat 3, a reaction magnet group 5 is arranged inside the crankcase 1, the output end of the reaction magnet group 5 is provided with a crosshead 7, one end of the crosshead 7 is fixedly connected with a piston rod 6, and the other end of the piston rod 6 is fixedly connected with a piston 304; the reaction magnet group 5 comprises a rotating rod 501 rotatably connected with the inner wall of the inner cavity of the crankcase 1 through a bearing, the other end of the rotating rod 501 is rotatably connected with a connecting rod 502, the other end of the connecting rod 502 is rotatably connected with a first connecting rod 504, the other end of the first connecting rod 504 is fixedly connected with a motion block 505, a base frame 506 fixedly connected with the upper end and the lower end of the motion block 505, the outer surface of the base frame 506 is fixedly connected with an electromagnet 507, and a limiting disc 503 is arranged at the joint of the rotating rod 501 and the connecting rod 502 and the joint of the connecting rod 502 and the first connecting rod 504, so that the structure of the reciprocating compressor is simplified, the processing precision of a supporting component is reduced, the installation is simple and convenient, the abrasion among parts is small, the noise is small, and the reliability of the reciprocating compressor is improved; the inner wall of the inner cavity of the crankcase 1 is fixedly connected with symmetrical permanent magnet blocks 4, the surfaces of the symmetrical permanent magnet blocks 4 are sleeved with electromagnetic coils 401, the symmetrical electromagnetic coils 401 are positioned on the outer sides of the electromagnets 507, the positions of the electromagnetic coils 401 correspond to the positions of the electromagnets 507, the positions of the electromagnetic coils 401 correspond to the magnetic polarities of the electromagnets 507, and the electromagnetic coils are controlled by the two groups of electromagnetic fields to reciprocate; one end of the motion block 505 close to the inner side is fixedly connected with a second connecting rod 701, and the other end of the second connecting rod 701 is movably connected with a crosshead 7 through a crosshead pin 702; one end of the crosshead 7 close to the cylinder block 3 is fixedly connected with a piston rod 6, and the other end of the piston rod 6 penetrates through the cylinder block 3 and is fixedly connected with one end of a piston 304; the outer surface of the piston rod 6 is sleeved with a sealing filler 601, and the sealing filler 601 is fixedly connected with the inner wall of the machine body 2 through a nut, so that gas in the cylinder is effectively prevented from leaking between the piston rod 6 and the cylinder seat 3; the cylinder seat 3 is provided with symmetrical cavities inside, the symmetrical cavities are respectively and fixedly connected with an intake valve 301 and an exhaust valve 302, the intake valve 301 and the exhaust valve 302 are positioned on a piston 304 in a staggered mode, an air pipe 303 is arranged between the intake valve 301 and the exhaust valve 302, and the surface of the piston 304 is provided with a piston ring 305.

And those not described in detail in this specification are well within the skill of those in the art.

When the electromagnetic valve works, the electromagnetic coil 401 on the permanent magnet block 4 which is symmetrical and opposite in magnetism is controlled by the outside to start working, when the positive electromagnetic coil 401 at the upper end starts working, the electromagnetic valve reacts with the positive electromagnet 507 at the upper end of the base frame 506, the moving block 505 is pushed to rotate downwards under the action of the rotary rod 501, the connecting rod 502 and the first connecting rod 504 which are rotationally connected, the negative electromagnetic coil 401 at the lower end starts working at the moment and reacts with the negative electromagnet 507 at the lower end of the base frame 506, the moving block 505 is pushed to rotate upwards, the positive and negative poles work, the moving block 505 just rotates for a circle, the rotation of the moving block 505 drives the second connecting rod 701 to perform telescopic motion, the crosshead 7, the piston rod 6 and the piston 304 to perform telescopic motion, so that the air inlet valve 301 and the exhaust valve 302 which are arranged at the upper end and the lower end of the piston 304 in a staggered mode are opened and closed to perform high-frequency work, the working principle of the electromagnetic reciprocating intelligent compressor is described above.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electromagnetic reciprocating intelligent compressor, comprising a crankcase (1), characterized in that: one side of the crankcase (1) is fixedly connected with an engine body (2), the other side of the engine body (2) is fixedly connected with a cylinder seat (3), a reaction magnet group (5) is arranged in the crankcase (1), the output end of the reaction magnet group (5) is provided with a crosshead (7), one end of the crosshead (7) is fixedly connected with a piston rod (6), and the other end of the piston rod (6) is fixedly connected with a piston (304);

reaction magnet group (5) include bull stick (501) that crankcase (1) inner chamber inner wall rotated the connection through the bearing, the other end of bull stick (501) is rotated and is connected with connecting rod (502), the other end of connecting rod (502) is rotated and is connected with head rod (504), the other end fixedly connected with motion piece (505) of head rod (504), the upper and lower both ends fixed connection's of motion piece (505) bed frame (506), bed frame (506) outside fixed surface is connected with electro-magnet (507), the junction of bull stick (501) and connecting rod (502) and the junction of connecting rod (502) and head rod (504) are equipped with spacing dish (503).

2. The electromagnetic reciprocating smart compressor of claim 1, wherein: the inner wall of the inner cavity of the crankcase (1) is fixedly connected with symmetrical permanent magnet blocks (4), the surfaces of the symmetrical permanent magnet blocks (4) are sleeved with electromagnetic coils (401), and the electromagnetic coils (401) are located on the outer sides of the electromagnets (507).

3. The electromagnetic reciprocating smart compressor of claim 1, wherein: one end, close to the inner side, of the moving block (505) is fixedly connected with a second connecting rod (701), and the other end of the second connecting rod (701) is movably connected with a crosshead (7) through a crosshead pin (702).

4. The electromagnetic reciprocating smart compressor of claim 3, wherein: one end, close to the cylinder seat (3), of the crosshead (7) is fixedly connected with a piston rod (6), and the other end of the piston rod (6) penetrates through the cylinder seat (3) and is fixedly connected with one end of a piston (304).

5. The electromagnetic reciprocating smart compressor of claim 4, wherein: the outer surface of the piston rod (6) is sleeved with a sealing filler (601), and the sealing filler (601) is fixedly connected with the inner wall of the machine body (2) through a nut.

6. The electromagnetic reciprocating smart compressor of claim 1, wherein: the cylinder block (3) is provided with symmetrical cavities and symmetrical cavities, and is fixedly connected with an air inlet valve (301) and an air outlet valve (302) respectively, the air inlet valve (301) and the air outlet valve (302) are located on a piston (304) in a staggered mode, an air pipe (303) is arranged between the air inlet valve (301) and the air outlet valve (302), and a piston ring (305) is arranged on the surface of the piston (304).