CN111129990A

CN111129990A - Electric power device with monitoring electric power input and output

Info

Publication number: CN111129990A
Application number: CN202010086377.9A
Authority: CN
Inventors: 韦雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-05-08

Abstract

The invention discloses an electric power device with monitoring electric power input and output, which comprises a body, wherein a cold source box is arranged at the top in the body, a heat source box is arranged at the bottom in the body, and a plurality of hollow heat absorption rods are connected between the cold source box and the heat source box; the heat absorption rod is connected with a plurality of metal sheets; according to the invention, the heat in the body is absorbed through the metal sheet, the absorbed heat enters the cold source in the heat absorption rod, the cold source in the heat absorption rod automatically enters the heat source box from the heat absorption rod after the temperature of the cold source in the heat absorption rod rises, then the cold source in the cold source box automatically falls into the heat absorption rod to continuously absorb the heat, and the heat in the body is absorbed in a heat absorption mode to realize heat dissipation.

Description

Electric power device with monitoring electric power input and output

Technical Field

The present invention relates to the field of power, and more particularly, to a power device with monitoring power input and output.

Background

The invention relates to an electric power which is an energy source taking electric energy as power, in the 70 th 19 th century, the invention and application of the electric power open up the second industrialized climax and become one of three scientific and technological revolution which occur in the world since the 18 th century of human history, the life of people is changed by science and technology, a large-scale electric power system which appears in the 20 th century is one of the most important achievements in the science history of human engineering, and the electric power system is an electric power production and consumption system which consists of links of power generation, power transmission, power transformation, power distribution, power utilization and the like, converts the primary energy source in the nature into electric power through a mechanical energy device, and supplies the electric power to each user through the power transmission, the power transformation and the;

the patent numbers are: 201220006942.7, with patent names: an electric power device having a monitoring power input and output; the disclosed power device has monitoring power input and output, and the device is operated by controlling its internal temperature to avoid short circuit or fire caused by over temperature.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a power device with a monitoring power input and output function, aiming at the problem that the device in the prior art needs to dissipate heat, and the power device can absorb heat of the device so as to dissipate heat in the device.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an electric power device with control electric power input/output, includes the body, this internal top be provided with the cold source case, the interior bottom is provided with the heat source case, cold source case and heat source case between connect a plurality of hollow heat absorption stick.

Preferably, a plurality of metal sheets are connected to the heat absorption rod.

Preferably, a first valve is arranged at the joint of the heat absorption rod and the cold source box;

the first valve comprises a first shell, the upper part of the first shell is communicated with a cold source box, the lower part of the first shell is communicated with a heat absorbing rod, a limiting ring is arranged on the inner wall of the first shell, a gradually expanding opening is arranged in the middle of the limiting ring, a plurality of slide ways are arranged on the inner wall of the first shell below the limiting ring, a conical plug matched with the gradually expanding opening is further arranged below the limiting ring, the edge of the bottom end of the conical plug is connected with the slide ways in a sliding mode through a sliding block, a magnet layer is arranged on the inner wall of the gradually expanding opening, and a metal layer is arranged on the outer surface of the conical plug;

the lower surface of the conical plug is connected with a floating ball positioned in the heat absorption rod through a connecting rope.

Preferably, a second valve is arranged at the joint of the heat absorption rod and the heat source box;

the second valve comprises a second shell, the upper part of the second shell is communicated with the heat absorption rod, the lower part of the second shell is communicated with the heat source box, the inner wall of the second shell is provided with an upper clamping ring and a lower clamping ring, and a negative thermal expansion ball is arranged between the upper clamping ring and the lower clamping ring.

Preferably, the inner surfaces of the cold source box and the heat source box are both provided with heat insulation layers, a cold source inlet pipe is connected to the upper part of the cold source box, and a heat source outlet pipe is connected to the lower part of the heat source box.

Preferably, the outer surface of the body is provided with a refrigerating device, the refrigerating device is connected with a cold source inlet pipe and a heat source outlet pipe, and the refrigerating device is electrically connected with a power supply.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that: according to the invention, the heat in the body is absorbed through the metal sheet, the absorbed heat enters the cold source in the heat absorption rod, the cold source in the heat absorption rod automatically enters the heat source box from the heat absorption rod after the temperature of the cold source in the heat absorption rod rises, then the cold source in the cold source box automatically falls into the heat absorption rod to continuously absorb the heat, and the heat in the body is absorbed in a heat absorption mode to realize heat dissipation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a first valve according to the present invention;

FIG. 3 is a schematic view of a second valve of the present invention in an open configuration;

fig. 4 is a schematic view of the second valve of the present invention when closed.

The reference numbers in the figures illustrate:

1. a body; 2. a cold source box; 3. a heat source box; 4. a heat absorption rod; 5. a metal sheet; 6. a first valve; 7. a first housing; 8. a limiting ring; 9. gradually flaring; 10. a slideway; 11. a conical plug; 12. a magnet layer; 13. a metal sheet; 14. connecting ropes; 15. a floating ball; 16. a second valve; 17. a second housing; 18. a refrigeration device; 19. a position clamping ring is arranged; 20. a lower clamp ring; 21. a negative thermal expansion ball; 24. a cold source inlet pipe; 25. a heat source outlet pipe; 26. a slide block.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Referring to fig. 1-3, an electric power device with monitoring input and output of electric power includes a body 1, a cold source box 2 is disposed at the top of the body 1, a heat source box 3 is disposed at the bottom of the body, and a plurality of hollow heat absorbing rods 4 are connected between the cold source box 2 and the heat source box 3.

The heat absorption rod 4 is connected with a plurality of metal sheets 5.

A first valve 6 is arranged at the joint of the heat absorption rod 4 and the cold source box 3;

the first valve 6 comprises a first shell 7, the upper part of the first shell 7 is communicated with the cold source box 2, the lower part of the first shell 7 is communicated with the heat absorption rod 4, the inner wall of the first shell 7 is provided with a limiting ring 8, the middle part of the limiting ring 8 is provided with a gradually expanding opening 9, the inner wall of the first shell 7 below the limiting ring 8 is provided with a plurality of slide ways 10, the lower part of the limiting ring 8 is also provided with a conical plug 11 matched with the gradually expanding opening 9, the bottom end edge of the conical plug 11 is connected with the slide ways 10 in a sliding mode through a sliding block 26, the inner wall of the gradually expanding opening 9 is provided with a magnet layer 12;

the lower surface of the conical plug 11 is connected with a floating ball 15 positioned inside the heat absorption rod 4 through a connecting rope 14.

A second valve 16 is arranged at the joint of the heat absorption rod 4 and the heat source box 3;

the second valve 16 comprises a second shell 17, the upper part of the second shell 17 is communicated with the heat absorption rod 4, the lower part of the second shell 17 is communicated with the heat source box 3, the inner wall of the second shell 17 is provided with an upper clamping ring 19 and a lower clamping ring 20, a negative thermal expansion ball 21 is arranged between the upper clamping ring 19 and the lower clamping ring 20, and the lower clamping ring 20 is hollow so that the heat source can fall from the hollow.

The inner surfaces of the cold source box 2 and the heat source box 3 are both provided with heat insulation layers, a cold source inlet pipe 24 is connected above the cold source box 2, and a heat source outlet pipe 25 is connected below the heat source box 3.

The outer surface of the body 1 is provided with a refrigerating device 18, the refrigerating device 18 is connected with a cold source inlet pipe 24 and a heat source outlet pipe 25, and the refrigerating device 18 is electrically connected with a power supply.

The working principle is as follows:

as shown in FIG. 1, when the heat-absorbing heat-dissipating device works, firstly, the metal sheet absorbs heat in the body, the absorbed heat is transferred into the heat-absorbing rod and absorbed by the cold source in the heat-absorbing rod, and the cold source is preferably water because the specific heat capacity of the water is large, and in addition, although a plurality of heat-absorbing rods are arranged in the body, the work of various electronic components in the body is not influenced;

as shown in fig. 3, when the temperature of the cold source in the heat absorption rod gradually increases, the volume of the negative thermal expansion ball shrinks, when the negative thermal expansion ball shrinks to form a gap between the negative thermal expansion ball and the upper and lower clamping rings, the cold source in the heat absorption rod (the temperature increases at this time, which should be called as a heat source) sequentially flows into the heat source box through the upper and lower clamping rings, during the flowing process, as shown in fig. 2, the liquid level in the heat absorption rod gradually decreases until the floating ball completely does not receive buoyancy, at this time, the conical plug receives the gravity of the floating ball and falls from the gradually expanding opening, at this time, the cold source in the cold source box falls into the heat absorption rod, on one hand, the negative thermal expansion material is affected by the temperature of the cold source, the volume increases, the second valve is blocked, on the other hand, the liquid level also gradually rises while pushing against the lower surface of the conical plug until the floating ball pushes the lower surface of the conical plug to, under the attraction of the magnet layer and the metal layer, the limiting ring is blocked, so that the cold source cannot continuously fall down; thereby continuing to absorb heat; the negative thermal expansion ball is made of a rare earth tungstate negative thermal expansion material, so that the temperature is high, the volume is reduced, the temperature is low, and the volume is large;

when the cold source in the cold source box is about to be absent, the refrigerating device can be started, the heat source in the heat source box is extracted by a pump in the refrigerating device, then the cold source is refrigerated and changed into the cold source, and the cold source is transmitted into the cold source box by a water pump;

the invention absorbs the heat in the body, thereby realizing the heat dissipation of the body, and being efficient and rapid.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. An electric power device with monitoring electric power input and output, comprising a body (1), characterized in that: the heat-absorbing body is characterized in that a cold source box (2) is arranged at the inner top of the body (1), a heat source box (3) is arranged at the inner bottom of the body, and a plurality of hollow heat-absorbing rods (4) are connected between the cold source box (2) and the heat source box (3).

2. A power device having a monitored power input and output according to claim 1, wherein: the heat absorption rod (4) is connected with a plurality of metal sheets (5).

3. A power device having a monitored power input and output according to claim 1, wherein: a first valve (6) is arranged at the joint of the heat absorption rod (4) and the cold source box (3);

the first valve (6) comprises a first shell (7), the upper part of the first shell (7) is communicated with the cold source box (2), the lower part of the first shell is communicated with the heat absorption rod (4), a limiting ring (8) is arranged on the inner wall of the first shell (7), a gradually expanding opening (9) is formed in the middle of the limiting ring (8), a plurality of slide ways (10) are arranged on the inner wall of the first shell (7) below the limiting ring (8), a conical plug (11) matched with the gradually expanding opening (9) is further arranged below the limiting ring (8), the bottom end edge of the conical plug (11) is connected with the slide ways (10) in a sliding mode through a sliding block (26), a magnet layer (12) is arranged on the inner wall of the gradually expanding opening (9), and a metal layer (13) is arranged on the outer surface of the conical plug (11);

the lower surface of the conical plug (11) is connected with a floating ball (15) positioned in the heat absorption rod (4) through a connecting rope (14).

4. A power device having a monitored power input and output according to claim 1, wherein: a second valve (16) is arranged at the joint of the heat absorption rod (4) and the heat source box (3);

the second valve (16) comprises a second shell (17), the upper part of the second shell (17) is communicated with the heat absorption rod (4), the lower part of the second shell is communicated with the heat source box (3), the inner wall of the second shell (17) is provided with an upper clamping ring (19) and a lower clamping ring (20), and a negative thermal expansion ball (21) is arranged between the upper clamping ring (19) and the lower clamping ring (20).

5. A power device having a monitored power input and output according to claim 1, wherein: the cold source box (2) and the heat source box (3) are both provided with heat preservation and insulation layers on the inner surfaces, a cold source inlet pipe (24) is connected above the cold source box (2), and a heat source outlet pipe (25) is connected below the heat source box (3).

6. An electric power device having a monitoring power input and output according to claim 5, characterized in that: the refrigerator is characterized in that a refrigerating device (18) is arranged on the outer surface of the body (1), the refrigerating device (18) is connected with a cold source inlet pipe (24) and a heat source outlet pipe (25), and the refrigerating device (18) is electrically connected with a power supply.