CN210572444U - Rural power grid ammeter case with heat dissipation function - Google Patents
Rural power grid ammeter case with heat dissipation function Download PDFInfo
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- CN210572444U CN210572444U CN201921397703.7U CN201921397703U CN210572444U CN 210572444 U CN210572444 U CN 210572444U CN 201921397703 U CN201921397703 U CN 201921397703U CN 210572444 U CN210572444 U CN 210572444U
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- sliding plug
- heat dissipation
- water
- fixedly connected
- rural power
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Abstract
The utility model discloses a rural power grids ammeter case with heat dissipation function, be provided with the open-ended casing including one side, bracing piece fixedly connected with diaphragm is passed through to the interior bottom of casing, the upper end fixedly connected with ammeter of diaphragm, the rear side of ammeter is provided with a plurality of fin, and is a plurality of it has the water-cooling tube to alternate between the fin, the lower extreme fixedly connected with driving motor of diaphragm, driving motor's output shaft runs through the reciprocal lead screw of lower extreme and coaxial fixedly connected with of diaphragm, install screw nut on the reciprocal lead screw. The utility model drives the reciprocating screw rod to rotate through the rotation of the driving motor, and the reciprocating screw rod drives the screw rod nut to move up and down, thereby leading the cooling fan to blow and dissipate heat to the cooling fin in a wider range; the sliding plug rod is driven to move up and down in the process of moving the screw nut up and down, the sliding plug rod moves up and down to drive the sliding plug to move up and down, and the sliding plug moves up and down to enable water in the water cooling pipe to flow circularly, so that the heat dissipation effect of the heat dissipation fins is accelerated.
Description
Technical Field
The utility model relates to an electric power facility technical field especially relates to a rural power grids ammeter case with heat dissipation function.
Background
An electric meter is a meter for measuring electric energy, and is also called as an electric meter. It can measure various electric quantities, including ammeter, voltmeter and electric energy meter. The electric meter box is a box body which is internally provided with a plurality of electric meters. It has the characteristics of water resistance, corrosion resistance and good insulating property.
However, the existing high-voltage electric meter box has the problems of weak stability and poor heat dissipation effect. When the working temperature in the high-voltage electric meter box is too high and heat cannot be conducted out in time, the damage of an electric meter instrument is very easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rural power grid ammeter box with a heat dissipation function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rural power grids ammeter case with heat dissipation function, is provided with the open-ended casing including one side, bracing piece fixedly connected with diaphragm is passed through to the interior bottom of casing, the upper end fixedly connected with ammeter of diaphragm, the rear side of ammeter is provided with a plurality of fin, and is a plurality of alternate between the fin has the water-cooled tube, the lower extreme fixedly connected with driving motor of diaphragm, driving motor's output shaft runs through the reciprocal lead screw of lower extreme and coaxial fixedly connected with of diaphragm, install screw nut on the reciprocal lead screw, screw nut is close to one side fixedly connected with radiator fan of fin, the welding of the interior top of casing has the water tank, still install in the casing and be used for the water pump device in the water tank is gone into the water-cooled tube.
Preferably, the water pumping device comprises a sliding plug cylinder fixedly connected to the inner wall of the shell, a sliding plug is connected to the inside of the sliding plug cylinder in a sealing and sliding manner, a first one-way valve which only allows water to flow upwards from the bottom is mounted on the sliding plug, the lower end side wall of the sliding plug cylinder is communicated with the water outlet end of the water cooling pipe, a second one-way valve which only allows water to flow into the sliding plug cylinder from the water cooling pipe is mounted at the communication position, the upper end of the sliding plug cylinder is communicated with the upper end side wall of the water tank, the water outlet end of the water cooling pipe is communicated with the lower end part of the water tank, and a driving structure for driving the sliding plug to move up and down is mounted.
Preferably, the driving mechanism comprises a sliding plug rod fixedly connected to the lead screw nut, and the lower end of the sliding plug rod penetrates through the lower end of the sliding plug cylinder and is fixedly connected to the sliding plug.
Preferably, the protective door is rotatably connected to the shell at the opening.
Preferably, the surface of the housing is coated with an epoxy zinc rich primer.
The utility model discloses following beneficial effect has:
1. the reciprocating screw rod is driven to rotate by the rotation of the driving motor, the reciprocating screw rod drives the screw rod nut to move up and down by the rotation of the reciprocating screw rod, and then the heat radiating fan blows air to radiate heat on the heat radiating fins in a larger range;
2. the sliding plug rod is driven to move up and down in the process of moving the screw nut up and down, the sliding plug rod moves up and down to drive the sliding plug to move up and down, and the sliding plug moves up and down to enable water in the water cooling pipe to flow circularly, so that the heat dissipation effect of the heat dissipation fins is accelerated.
Drawings
Fig. 1 is a schematic structural view of a rural power grid electricity meter box with a heat dissipation function provided by the present invention;
fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
In the figure: the device comprises a shell 1, a supporting rod 2, a driving motor 3, a transverse plate 4, a screw nut 5, a reciprocating screw 6, a sliding plug rod 7, a radiating fin 8, a water tank 9, a water cooling pipe 10, a protective door 11, a first check valve 12, a sliding plug 13, a sliding plug barrel 14 and a radiating fan 15.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, an electric meter box for rural power grids with heat dissipation function comprises a housing 1 with an opening at one side, a protective door 11 rotatably connected to the housing 1 at the opening, a transverse plate 4 fixedly connected to the inner bottom of the housing 1 through a support rod 2, an electric meter fixedly connected to the upper end of the transverse plate 4, a plurality of heat dissipation fins 8 arranged at the rear side of the electric meter, a water cooling pipe 10 inserted between the heat dissipation fins 8, a driving motor 3 fixedly connected to the lower end of the transverse plate 4, a reciprocating lead screw 6 coaxially and fixedly connected to the output shaft of the driving motor 3 penetrating the lower end of the transverse plate 4, a lead screw nut 5 mounted on the reciprocating lead screw 6, a heat dissipation fan 15 fixedly connected to one side of the lead screw nut 5 near the heat dissipation fins 8, a water tank 9 welded to the inner top of the housing 1, and a water pumping device for pumping water in the water tank 9 into the water cooling pipe 10, the heat dissipation efficiency can be greatly improved by combining air cooling and water cooling.
The water pumping device comprises a sliding plug cylinder 14 fixedly connected to the inner wall of the shell 1, a sliding plug 13 is connected in the sliding plug cylinder 14 in a sealing and sliding mode, a first one-way valve 12 only allowing water to flow from bottom to top is installed on the sliding plug 13, the lower end side wall of the sliding plug cylinder 14 is communicated with the water outlet end of the water cooling pipe 10, a second one-way valve only allowing water to flow into the sliding plug cylinder 14 from the water cooling pipe 10 is installed at the communication position, the upper end of the sliding plug cylinder 14 is communicated with the upper end side wall of the water tank 9, the water outlet end of the water cooling pipe 10 is communicated with the lower end portion of the water tank 9, a driving structure used for driving the sliding plug 13 to move up and down in a reciprocating mode is installed on the screw nut 5, water pumping.
The driving mechanism comprises a sliding plug rod 7 fixedly connected to the screw nut 5, and the lower end of the sliding plug rod 7 penetrates through the lower end of the sliding plug cylinder 14 and is fixedly connected to the sliding plug 13.
The utility model discloses in, this ammeter case is at the during operation, 15 work of radiator fan dispels the heat to fin 8, driving motor 3 rotates simultaneously and drives reciprocal lead screw 6 and rotate, reciprocal lead screw 6 rotates and drives lead screw nut 5 and reciprocates, and then make radiator fan 15 more on a large scale blow the heat dissipation to fin 8, the in-process that lead screw nut 5 moved up and down simultaneously drives sliding plug rod 7 and reciprocates, sliding plug rod 7 reciprocates and drives sliding plug 13 and reciprocate, sliding plug 13 reciprocates the water circulation flow that makes in the water-cooled tube 10, and then accelerate fin 8's radiating effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The rural power grid ammeter box with the heat dissipation function comprises a shell (1) with an opening formed in one side, and is characterized in that a transverse plate (4) is fixedly connected to the inner bottom of the shell (1) through a support rod (2), an ammeter is fixedly connected to the upper end of the transverse plate (4), a plurality of heat dissipation fins (8) are arranged on the rear side of the ammeter, water cooling pipes (10) are inserted between the heat dissipation fins (8), a driving motor (3) is fixedly connected to the lower end of the transverse plate (4), an output shaft of the driving motor (3) penetrates through the lower end of the transverse plate (4) and is coaxially and fixedly connected with a reciprocating lead screw (6), a lead screw nut (5) is mounted on the reciprocating lead screw (6), a heat dissipation fan (15) is fixedly connected to one side, close to the heat dissipation fins (8), and a water tank (9) is welded to the inner top of, and a water pumping device for pumping water in the water tank (9) into the water cooling pipe (10) is also arranged in the shell (1).
2. The rural power grid ammeter box with the heat dissipation function as in claim 1, the water pumping device comprises a sliding plug cylinder (14) fixedly connected with the inner wall of the shell (1), a sliding plug (13) is connected in the sliding plug cylinder (14) in a sealing and sliding way, a first one-way valve (12) which only allows water to flow from bottom to top is arranged on the sliding plug (13), the side wall of the lower end of the sliding plug cylinder (14) is communicated with the water outlet end of the water cooling pipe (10), and a second one-way valve which only allows water to flow into the sliding plug cylinder (14) from the water-cooling pipe (10) is arranged at the communication position, the upper end of the sliding plug cylinder (14) is communicated with the side wall of the upper end of the water tank (9), the water outlet end of the water cooling pipe (10) is communicated with the lower end part of the water tank (9), and a driving mechanism for driving the sliding plug (13) to reciprocate up and down is mounted on the screw rod nut (5).
3. The rural power grid ammeter box with heat dissipation function as in claim 2, wherein the driving mechanism comprises a sliding plug rod (7) fixedly connected to the lead screw nut (5), and the lower end of the sliding plug rod (7) penetrates through the lower end of the sliding plug barrel (14) and is fixedly connected to the sliding plug (13).
4. The rural power grid ammeter box with the heat dissipation function as in claim 1, further comprising a protective door (11) rotatably connected to the housing (1) at the opening.
5. Rural power grid electricity meter box with heat dissipation function according to claim 1, characterized in that the surface of the housing (1) is coated with epoxy zinc-rich primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397703.7U CN210572444U (en) | 2019-08-27 | 2019-08-27 | Rural power grid ammeter case with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397703.7U CN210572444U (en) | 2019-08-27 | 2019-08-27 | Rural power grid ammeter case with heat dissipation function |
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| Publication Number | Publication Date |
|---|---|
| CN210572444U true CN210572444U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921397703.7U Active CN210572444U (en) | 2019-08-27 | 2019-08-27 | Rural power grid ammeter case with heat dissipation function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610842A (en) * | 2020-05-20 | 2020-09-01 | 郑州铁路职业技术学院 | Computer modularization power supply module protection device |
| CN115312085A (en) * | 2022-08-17 | 2022-11-08 | 承德石油高等专科学校 | Data storage device based on industrial internet and storage method thereof |
-
2019
- 2019-08-27 CN CN201921397703.7U patent/CN210572444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610842A (en) * | 2020-05-20 | 2020-09-01 | 郑州铁路职业技术学院 | Computer modularization power supply module protection device |
| CN115312085A (en) * | 2022-08-17 | 2022-11-08 | 承德石油高等专科学校 | Data storage device based on industrial internet and storage method thereof |
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