Heat radiation type electric energy metering box
An electric energy metering box and heat dissipation technology, applied in the field of heat dissipation electric energy metering box, can solve the problems of overheating, damage and poor heat dissipation effect of the electric energy meter circuit, and achieve the effect of preventing the electric energy meter circuit from overheating and accurate measurement of the electric energy meter
Pending Publication Date: 2019-08-06
GUANGDONG POWER GRID CO LTD +1
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the installation position of domestic electric energy meters is generally relatively high and is in a corridor with poor ventilation and heat dissipation, so the heat dissipation effect is not good, and the circuit in the electric energy meter is prone to overheating, which makes the measurement of the electric energy meter inaccurate, and some even appear damaged.
[0003] Therefore, the main defect of prior art is, one, electric energy meter installation position is generally higher and is in the poor corridor of ventilation and heat dissipation, thereby heat dissipation effect is not good, the circuit in the electric energy meter easily produces overheating problem
2. Overheating of the electric energy meter can easily lead to inaccurate measurement and even damage
3. The installation of the electric energy meter is exposed to the outside for a long time, which is easy to be damaged and worn
4. It is extremely inconvenient to check the meter at night
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate the present embodiment, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable to the artisan that certain well-known structures and descriptions thereof may be omitted from the drawings. The positional relationships described in the drawings are only for exemplary illustration, and should not be construed as a limitation on the present patent.
[0026] like figure 1 As shown, a heat-dissipating electric energy metering box includes a second working chamber 14 and a first working chamber 6 which is arranged on the top of the second working chamber 14 and is fixedly connected, wherein:
[0027] The inside of the first working chamber 6 is provided with an electric blowing mechanism, the outer side w...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a heat radiation type electric energy metering box, and belongs to the technical field of protectors. The heat radiation type electric energy metering box comprises a second operating room and a first operating room arranged in the top of the second operating room and fixedly connected to the second operating room, an electric blowing mechanism is arranged in the first operating room, an air inlet is formed in the outer sidewall of the first operating room, an air outlet fixedly connected to the outer sidewall of the first operating room is formed on one side of the air inlet, and the inner bottom wall of the first operating room is fixedly connected with a condenser tube. According to the electric energy metering box, the condenser tube is arranged to realize a cooling and heat radiation role, a motor, a rotating disc, a pedestal, a rotating shaft and blades are cooperated to realize an air-out effect, the air outlet is cooperated with the air inlet to exhaustheat, and further high-efficiency heat radiation is realized, a circuit of an electric meter is prevented from being overheat, the electric energy meter is accurate in metering, and great convenienceis provided for people.
Description
technical field [0001] The present invention relates to the technical field of protection devices, and more particularly, to a heat-dissipating electric energy metering box. Background technique [0002] The electric meter measuring box is a protection device for the electric meter. It is used in all aspects of the power system, such as power generation, transmission, substation, distribution and electricity consumption, to ensure the safety of electricity consumption and to maintain an important part of the performance of the equipment. , public facilities and daily life and other fields, especially in recent years, with the acceleration of economic development, urbanization and industrialization upgrading, especially the popularization of household appliances, the proportion of electricity consumption in the tertiary industry and residents has continued to increase, making As the demand for electricity continues to increase, the state has increased investment in power infr...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04
CPCG01R11/04
Inventor 罗霖黎卫文苏冬和何金光苏郁荣朱炜璘
Owner GUANGDONG POWER GRID CO LTD