CN215123317U

CN215123317U - Electromagnet for artemia egg incubator

Info

Publication number: CN215123317U
Application number: CN202121205324.0U
Authority: CN
Inventors: 范思麒; 闫东科; 孟鑫; 李忠元; 吕平; 李陇梅
Original assignee: Tianjin Vocational Institute
Current assignee: Tianjin Vocational Institute
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to an electro-magnet technical field, concretely relates to electro-magnet for artemia cyst incubator, which comprises a housin, inside axis position fixed mounting of casing has the yoke, and the equal fixed mounting in both ends has an anodal terminal and a negative terminal about the yoke, and the coil that two symmetries set up is installed through the connecting piece to yoke week side, and two coil one end are connected with the anodal terminal electricity of adjacent position respectively, and the other end of two coils is connected with the negative terminal electricity of adjacent position respectively, and casing top fixed mounting has temperature probe, and temperature probe one end extends to inside the casing. The utility model discloses a yoke, coil, magnetic conductor, magnetic conduction tripe and the design that expands the magnetism tripe have increased guide and diffusion structure to magnetic field on the basis that traditional electro-magnet magnetic field distributes the structure, through the increase of guide and diffusion structure, can carry out the concentration of certain degree in a certain direction with the magnetic field that this device distributed.

Description

Electromagnet for artemia egg incubator

Technical Field

The utility model relates to an electro-magnet technical field, concretely relates to artemia ovum electro-magnet for incubator.

Background

The artemia also called brine fairy shrimp, brine fairy shrimp or brine bugs and the like are small-sized crustaceans which are distributed worldwide and are high-salt resistant, artemia eggs and nauplii thereof are rich in protein, fat, unsaturated fatty acid and the like, and are the best living body initial feed for the breeding period of aquaculture fishes, shrimps and shellfishes, and more than 85 percent of the breeding of the aquaculture animals in the world currently uses the artemia as the feed source.

The electro-magnet is often installed on the incubator in order to improve the hatchability of artemia cysts among the prior art, after the electro-magnet installation, through the purpose that its magnetic field that distributes is in order to reach amazing cystogenesis, and its magnetic field that distributes of electro-magnet among the prior art is mostly the even formula of sending out, can not strengthen or concentrate on a certain direction, therefore need for the electro-magnet for the artemia cysts incubator of a novel structure in urgent need of on the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing electromagnet can not carry out targeted reinforcement in a certain direction when a magnetic field is emitted, the electromagnet for the artemia cyst incubator is provided.

The purpose of the utility model can be realized by the following technical scheme:

an electromagnet for an artemia cyst incubator comprises a shell, wherein an iron yoke is fixedly installed at the position of an axis inside the shell, an anode terminal and a cathode terminal are fixedly installed at the upper end and the lower end of the iron yoke, two coils which are symmetrically arranged are installed on the circumferential side surface of the iron yoke through a connecting piece, one end of each of the two coils is electrically connected with the anode terminal of an adjacent position, the other end of each of the two coils is electrically connected with the cathode terminal of the adjacent position, a temperature probe is fixedly installed at the top of the shell, one end of the temperature probe extends into the shell, a cooling cavity is formed in the iron yoke, a cooling coil is fixedly installed in the cooling cavity, a heat exchange water outlet pipe is fixedly installed at the top of the shell, a cooling water inlet pipe is fixedly installed at the bottom of the shell, and two ends of the cooling coil are fixedly communicated with the heat exchange water outlet pipe and the cooling water inlet pipe respectively, the all side fixed mounting of yoke has a set of accent magnetism module that is the circumference array and distributes, the equal fixed mounting in position that yoke top just corresponds a set of accent magnetism module has adjust knob, and is a set of adjust knob bottom all with the accent magnetism module fixed connection who corresponds the position.

As a further aspect of the present invention: the magnetic adjusting module comprises a magnetic conductor, the magnetic conductor is internally and respectively rotatably connected with a magnetic conductive shutter and a magnetic expansion shutter, the circumferential side surface of the magnetic conductive shutter is connected with the magnetic expansion shutter in a transmission mode through a belt, the two ends of the magnetic expansion shutter are both rotatably connected with the shell, the top end of the magnetic expansion shutter is fixedly connected with an adjusting knob corresponding to the position, the magnetic conductive shutter is arranged inside an iron yoke, and the magnetic expansion shutter is arranged between the iron yoke and the shell.

As a further aspect of the present invention: the magnetic conductor is a waist ring-shaped structure, the axes of the magnetic conduction louver and the magnetic expansion louver are parallel to the axis of the iron yoke, and the magnetic conduction louver and the magnetic expansion louver are of a similar straight plate-shaped structure.

As a further aspect of the present invention: the magnetic iron yoke is of a hollow tubular structure with openings at two ends, through holes are fixedly formed in the magnetic iron yoke, the through holes are of a regular polygon structure, the number of the sides of the through holes is the same as the number of the magnetic adjusting modules, and magnetic conduction portions matched with the shapes of the through holes are fixedly arranged on the peripheral side face of the shell.

As a further aspect of the present invention: through holes are formed in the circumferential side face of the iron yoke and correspond to the positions of the magnetic conductors.

The utility model has the advantages that:

1. through the design of the iron yoke, the coil, the magnetic conductor, the magnetic conductive shutter and the magnetic diffusion shutter, a guide and diffusion structure for a magnetic field is added on the basis of a traditional electromagnet magnetic field emission structure, the magnetic field emitted by the device can be concentrated to a certain degree in a certain direction through the increase of the guide and diffusion structure, and the incubator can be favorably and pertinently arranged through the concentration in the certain direction;

2. through the design of cooling chamber and cooling coil, can effectively dispel the heat to the coil in the coil working process, through the realization of radiating effect, be favorable to guaranteeing the stability of coil during operation then and the homogeneity degree when magnetic field distributes, through the control to coil current, then can change the intensity size that whether this electro-magnet magnetic field had and magnetic field fast.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic front view of the structure of fig. 1;

fig. 4 is a schematic structural diagram of the middle coil, the positive terminal, the magnetic expansion louver and the iron yoke of the present invention;

fig. 5 is a schematic cross-sectional view of fig. 4 according to the present invention;

fig. 6 is a schematic view of a partial enlarged structure at B in fig. 5 according to the present invention;

fig. 7 is a schematic structural view of the yoke and the through-holes of the present invention;

fig. 8 is a schematic structural diagram of the magnetic adjustment module of the present invention.

In the figure: 1. a housing; 2. an iron yoke; 3. a positive terminal; 4. a negative terminal; 5. a coil; 6. a temperature probe; 7. a cooling coil; 8. a heat exchange water outlet pipe; 9. a cooling water inlet pipe; 10. a magnetism regulating module; 11. adjusting a knob; 12. a magnetic conductor; 13. magnetic conductive shutter; 14. magnetic expansion shutters; 15. a through hole; 16. a magnetic conductive part; 17. through holes; 18. and a cooling cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, an electromagnet for an artemia cyst incubator comprises a housing 1, wherein the housing 1 is made of plastic, an iron yoke 2 is fixedly installed at an axis position inside the housing 1, and the iron yoke 2 is a hollow tubular structure with two open ends;

an anode terminal 3 and a cathode terminal 4 are fixedly installed at the upper end and the lower end of the iron yoke 2, two symmetrically arranged coils 5 are installed on the peripheral side face of the iron yoke 2 through glue, the winding directions of the two coils 5 are consistent, the two coils 5 are both solenoid coils 5, one end of each of the two coils 5 is electrically connected with the anode terminal 3 at the adjacent position, and the other end of each of the two coils 5 is electrically connected with the cathode terminal 4 at the adjacent position;

the top of the shell 1 is fixedly provided with a temperature probe 6, one end of the temperature probe 6 extends into the shell 1, the temperature probe 6 is used for monitoring the temperature data in the iron yoke 2 in real time, when the device is used, the device is matched with a controller, the temperature probe 6 feeds back the monitored real-time data to the controller, the controller reports the data feedback of the temperature probe 6 to control the circulation speed of external cooling liquid circulation equipment, and the controller and the temperature probe 6 can be customized or selected according to actual requirements;

a cooling cavity 18 is formed in the iron yoke 2, a cooling coil 7 is fixedly installed in the cooling cavity 18, the cooling coil 7 is a hollow non-magnetic copper pipe, a heat exchange water outlet pipe 8 is fixedly installed at the top of the shell 1, a cooling water inlet pipe 9 is fixedly installed at the bottom of the shell 1, two ends of the cooling coil 7 are respectively and fixedly communicated with the heat exchange water outlet pipe 8 and the cooling water inlet pipe 9, when the cooling device is used, the heat exchange water outlet pipe 8 and the cooling water inlet pipe 9 are communicated with external cooling water circulation equipment, the external cooling water circulation equipment receives control of the controller in real time, and the controller controls the cooling water circulation speed in the cooling coil 7 according to data feedback of the temperature probe 6, so that the temperature in the iron yoke 2 is kept constant;

a set of magnetic adjusting modules 10 distributed in a circumferential array are fixedly mounted on the circumferential side surface of the iron yoke 2, adjusting knobs 11 are fixedly mounted at the top of the iron yoke 2 and correspond to the positions of the set of magnetic adjusting modules 10, and the bottom ends of the set of adjusting knobs 11 are fixedly connected with the magnetic adjusting modules 10 corresponding to the positions.

The magnetic regulating module 10 comprises a magnetic conductor 12, the magnetic conductor 12 is a waist-ring-shaped structure, the magnetic conductor 12 is a nonmagnetic conductor and cannot generate a magnetic field, when the two coils 5 are electrified, the magnetic conductor 12 arranged on the inner side of the coils 5 is magnetized by the magnetic field generated by the electrified coils 5, and the magnetized magnetic conductor 12 becomes a magnet;

the magnetic conductor 12 is internally and respectively rotatably connected with a magnetic conduction louver 13 and a magnetic expansion louver 14, the peripheral side surface of the magnetic conduction louver 13 is in transmission connection with the magnetic expansion louver 14 through a belt, the materials of the magnetic conduction louver 13 and the magnetic expansion louver 14 are the same as those of the magnetic conductor 12, two ends of the magnetic expansion louver 14 are respectively and rotatably connected with the shell 1, the top end of the magnetic expansion louver 14 is fixedly connected with an adjusting knob 11 at a corresponding position, the magnetic conduction louver 13 is arranged inside an iron yoke 2, the magnetic expansion louver 14 is arranged between the iron yoke 2 and the shell 1, the axes of the magnetic conduction louver 13 and the magnetic expansion louver 14 are parallel to the axis of the iron yoke 2, and the magnetic conduction louver 13 and the magnetic expansion louver 14 are of similar straight plate structures.

The iron yoke 2 is internally and fixedly provided with through holes 15, the through holes 15 are in a regular polygon structure, the number of the sides of the through holes 15 is the same as that of the magnetic adjusting modules 10, and the peripheral side surface of the shell 1 is fixedly provided with a magnetic conduction part 16 matched with the shape of the through holes 15.

Through holes 17 are formed on the peripheral side surface of the iron yoke 2 and corresponding to the positions of the magnetic conductors 12.

The working principle is as follows: when the magnetic field expansion device is used, the two positive terminals 3 are respectively connected with the positive pole of a power supply, the two negative terminals 4 are respectively connected with the negative pole of the power supply, the output end of the power supply is provided with a current regulator, when the magnetic field expansion device works, the power supply supplies power to the two coils 5 in a constant voltage state, the current input into the two coils 5 can be quickly regulated by regulating the current regulator, the magnetic field intensity of the two coils 5 can be further regulated by regulating the current in the coils 5, in addition, when the magnetic field expansion device is used, the angles of the magnetic conducting shutter 13 and the magnetic expansion shutter 14 in a certain direction can be synchronously regulated by regulating the regulating knob 11 in the certain direction, when the plane of the end surface of the magnetic conducting shutter 13 is vertical to the magnetic field direction of the coils 5, the magnetic field intensity in the direction is the maximum, when the plane of the end surface of the magnetic conducting shutter 13 is parallel to the magnetic field direction of the coils 5, the magnetic field intensity in the direction is the minimum, the louver angles in other directions can also assist in adjusting the direction, and then assist in adjusting the magnetic field in the direction.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. An electromagnet for an artemia egg incubator comprises a shell (1) and is characterized in that,

the utility model discloses a cooling device of a motor vehicle, including casing (1), the inside axis fixed mounting of casing (1) has indisputable yoke (2), the equal fixed mounting in both ends has a positive terminal (3) and a negative terminal (4) about indisputable yoke (2), coil (5) that two symmetries set up are installed through the connecting piece to indisputable yoke (2) week side, two coil (5) one end is connected with the positive terminal (3) electricity of adjacent position respectively, two the other end of coil (5) is connected with the negative terminal (4) electricity of adjacent position respectively, casing (1) top fixed mounting has temperature probe (6), temperature probe (6) one end extends to inside casing (1), cooling chamber (18) have been seted up to indisputable yoke (2) inside, the inside fixed mounting of cooling chamber (18) has cooling coil (7), casing (1) top fixed mounting has trades hot water exit tube (8), casing (1) bottom fixed mounting has the cooling water to advance pipe (9), cooling coil (7) both ends advance pipe (9) fixed intercommunication with heat transfer water exit tube (8) and cooling water respectively, side fixed mounting has a set of accent magnetic module (10) that are the circumference array and distribute in indisputable yoke (2), the equal fixed mounting in position that indisputable yoke (2) top and correspond a set of accent magnetic module (10) has adjust knob (11), and is a set of adjust knob (11) bottom all with the accent magnetic module (10) fixed connection who corresponds the position.

2. The electromagnet for the artemia cyst incubator according to claim 1, wherein the magnetism regulating module (10) comprises a magnetic conductor (12), a magnetic conducting louver (13) and a magnetism expanding louver (14) are respectively and rotatably connected to the inside of the magnetic conductor (12), the circumferential side of the magnetic conducting louver (13) is in transmission connection with the magnetism expanding louver (14) through a belt, both ends of the magnetism expanding louver (14) are rotatably connected with the casing (1), the top end of the magnetism expanding louver (14) is fixedly connected with an adjusting knob (11) corresponding to the position, the magnetic conducting louver (13) is arranged inside the iron yoke (2), and the magnetism expanding louver (14) is arranged between the iron yoke (2) and the casing (1).

3. The electromagnet for the artemia cyst incubator according to claim 2, wherein the magnetic conductor (12) is a waist ring-shaped structure, the axes of the magnetic conductive louver (13) and the magnetic expansion louver (14) are both parallel to the axis of the iron yoke (2), and the magnetic conductive louver (13) and the magnetic expansion louver (14) are both of a straight-like plate-shaped structure.

4. The electromagnet for the artemia cyst incubator according to claim 1, wherein the iron yoke (2) is a hollow tubular structure with two open ends, a through hole (15) is fixedly formed in the iron yoke (2), the through hole (15) is a regular polygon structure, the number of the sides of the through hole (15) is the same as the number of the magnetic adjusting modules (10), and a magnetic conduction part (16) matched with the shape of the through hole (15) is fixedly arranged on the peripheral side surface of the shell (1).

5. The electromagnet for the artemia cyst incubator according to claim 1, wherein through holes (17) are formed on the peripheral side surface of the iron yoke (2) and corresponding to the positions of the magnetic conductors (12).