CN212648855U - Outdoor ammeter case - Google Patents
Outdoor ammeter case Download PDFInfo
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- CN212648855U CN212648855U CN202021357978.0U CN202021357978U CN212648855U CN 212648855 U CN212648855 U CN 212648855U CN 202021357978 U CN202021357978 U CN 202021357978U CN 212648855 U CN212648855 U CN 212648855U
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Abstract
The utility model provides an outdoor ammeter case, the box top is equipped with the case lid, the case lid is upwards protruding to form the drainage face, be equipped with a plurality of sectional type drainage grooves on the drainage face, first groove section sets up along drainage face lower part equidistance, be equipped with the second groove section that is used for collecting the rainwater between drainage face top and the first groove section, the second groove section is wide down narrow hourglass hopper-shaped, the funnel bottom communicates with each other with first groove section, the water storage box communicates with each other with sectional type drainage groove, form the cooling chamber between closed baffle and the box backplate, be equipped with the cooling tube that pastes with closed baffle in the cooling chamber. The invention has the beneficial effects that: rainwater resources are effectively collected and utilized to realize cooling and heat extraction of the box body, the use frequency of the fan is reduced, and better energy-saving, emission-reducing and environment-friendly benefits are achieved; the box cover enables the box body to be easier to drain rain in an accelerated manner, and a microenvironment close to the box body is kept in a relatively dry state; the sealed partition plate realizes the relative isolation of the cooling cavity and the electric meter installation cavity, and the cooling pipe further ensures that the relative humidity in the electric meter installation cavity is not interfered by the cooling cavity.
Description
Technical Field
The invention relates to the technical field of electric meter boxes, in particular to an outdoor electric meter box.
Background
The electric meter box is a common electric meter device, and as for an outdoor electric meter box, the outdoor electric meter box is exposed to outdoor high-temperature weather for long time and works, if the outdoor electric meter box is not cooled to discharge heat in time, an internal circuit is easily damaged or even destroyed; simultaneously, the electric meter box has better sealing and waterproof performance, and the interference of outdoor weather influence on box electronic equipment is avoided.
Current ammeter case passes through ventilation equipment more and realizes the effect of cooling heat extraction, and to south rainy area, rain-proof damp proof effect is realized only through the drainage to most outdoor ammeter case, fails abundant effective utilization rainwater resource.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides an outdoor electric meter box.
In order to achieve the purpose, the invention adopts the following technical scheme: an outdoor ammeter box comprises a box body with a box door, wherein the box door is hinged with the box body, the top of the box body is provided with a box cover, the box cover is upwards protruded to form a drainage surface, the outer edges of two sides of the box cover are provided with integrally connected cornices, the box cover and the cornices are integrally arranged, the drainage surface is provided with a plurality of sectional drainage grooves, the box cover comprises a first groove section and a second groove section, the first groove section is arranged at equal depth along the lower part of the drainage surface, the second groove section for collecting rainwater is arranged between the top of the drainage surface and the first groove section, the second groove section is funnel-shaped with wide upper part and narrow lower part, the bottom of a funnel is communicated with the first groove section, a water storage box for collecting rainwater is also arranged between the box cover and the box body, the water storage box is communicated with the sectional drainage grooves, a closed partition plate parallel to a box body back plate is arranged in the box body, an ammeter installation cavity is formed between the closed partition plate, the outer side of the box body back plate is provided with a water outlet, one end of the cooling pipe is communicated with the water storage tank, the other end of the cooling pipe is communicated with the water outlet, the two side plates of the box body are both provided with ventilation and heat dissipation ports, and a heat dissipation fan is arranged in the box body.
Preferably, the water storage tank is communicated with the sectional type drainage groove through the drainage tube, a plurality of drainage tube mounting openings are formed in the top of the water storage tank, a drainage opening is formed in the joint of the first groove section and the second groove section, one end of the drainage tube is communicated with the drainage opening, and the other end of the drainage tube is communicated with the drainage tube mounting opening.
Preferably, a filter screen is sealed at the opening of the drainage port and is arranged with the same width as the bottom of the funnel.
Preferably, the joint of the drainage tube and the drainage port and the joint of the drainage tube and the drainage tube mounting port are provided with sealing check rings.
Preferably, the bottom of the water storage tank is provided with a water outlet, the top of the cooling cavity is provided with a water inlet, and one end of the cooling pipe penetrates through the water inlet and is communicated with the water outlet.
Preferably, the cooling pipe is a continuous U-shaped cooling pipe, and the upper end and the lower end of the continuous U-shaped cooling pipe are respectively communicated with the water outlet and the water outlet.
Preferably, the water storage tank bottom, the nearly water outlet end of U type cooling tube and the ammeter installation intracavity all are equipped with temperature sensor: flow valves controlled by temperature sensors are arranged at the positions, close to the water discharge port and the water outlet, of the U-shaped cooling pipes.
Preferably, the top of the box body is also provided with an L-shaped fixing plate, one surface of the L-shaped fixing plate is attached to the water storage box, and the other surface of the L-shaped fixing plate is attached to the top surface of the box body.
The invention has the beneficial effects that: 1) rainwater resources are effectively collected and utilized to realize cooling and heat extraction of the box body, the use frequency of the fan is reduced, and better energy-saving, emission-reducing and environment-friendly benefits are achieved;
2) the box cover enables the box body to be easier to drain rain in an accelerated manner, and a microenvironment close to the box body is kept in a relatively dry state;
3) the sealed partition plate realizes the relative isolation of the cooling cavity and the electric meter installation cavity, and the cooling pipe further ensures that the relative humidity in the electric meter installation cavity is not interfered by the cooling cavity.
Drawings
FIG. 1 is a front view of an outdoor electric meter box;
FIG. 2 is a first cross-sectional view of an outdoor electric meter box;
FIG. 3 is a second cross-sectional view of an outdoor electricity meter box;
fig. 4 is a side view of an outdoor electricity meter box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
With reference to the embodiment and the attached drawings 1-4, an outdoor ammeter box comprises a box body 2 with a box door 201, the box door is hinged with the box body, a box cover 1 is arranged on the top of the box body, the box cover protrudes upwards to form a drainage surface, the outer edges of two sides of the box cover are provided with integrally connected cornices 104, the box cover and the cornices are integrally arranged, a plurality of sectional drainage grooves are arranged on the drainage surface and comprise a first groove section 101 and a second groove section 102, the first groove section is arranged along the lower part of the drainage surface in an equal depth mode, the second groove section for collecting rainwater is arranged between the top of the drainage surface and the first groove section, the second groove section is in a funnel shape with a wide upper part and a narrow lower part, the bottom of a funnel is communicated with the first groove section, a water storage tank 3 for collecting rainwater is also arranged between the box cover and the box body, the water storage tank is communicated with the sectional drainage grooves, a closed clapboard 21, form the cooling chamber between closed baffle and the box backplate, the cooling intracavity is equipped with the cooling tube 22 that pastes with closed baffle, and open the box backplate outside has delivery port 204, and cooling tube one end communicates with each other with the water storage box, and the other end communicates with each other with the delivery port, and box both sides board is all opened ventilation cooling mouth 203, establishes radiator fan 212 in the box, effectively collects the rainwater through the water storage box and realizes the cooling through closed baffle through the cooling tube, realizes reducing the effect of box heat extraction energy consumption.
Further, be equipped with observation window 202 on the chamber door, ventilation cooling mouth is no less than one, and the equidistance sets up in the box curb plate outside, and ventilation cooling mouth inboard all seals up the fly net.
The utility model provides an outdoor ammeter case, the case lid is ridge form, and the drainage face is the dog-ear face, and ammeter installation element 211 is fixed in the one side that the closed partition is located the ammeter installation cavity.
An outdoor electric meter box, a box cover is in a spherical dome shape, and a drainage surface is a cambered surface.
The utility model provides an outdoor ammeter case, shallow dark setting down on the second groove section, funnel bottom and the equal dark setting of first groove section realize that the rainwater meets the department and discharge with higher speed at second groove section and first groove section, and the drainage orbit extends along the drainage face, effectively ensures the relative drying of nearly box microenvironment in the eaves mouth.
The utility model provides an outdoor ammeter case, the water storage box communicates with each other through drainage tube 301 and sectional type drainage groove, and it has a plurality of drainage tube installing ports to open the water storage box top, and the department of meeting first groove section and second groove section is opened has drainage mouth 103, and drainage tube one end communicates with the drainage mouth, and the other end communicates with the drainage tube installing port.
An outdoor ammeter case, drainage tube and drainage tube installing port one-to-one.
The utility model provides an outdoor ammeter case, drainage tube and drainage tube installing port many-to-one set up, and the drainage tube is responsible for through the drainage and is communicated with each other with the drainage tube installing port, and every four drainage tube bottoms communicate to same drainage and are responsible for, and the drainage is responsible for and drainage tube installing port one-to-one sets up.
The opening of the drainage port is sealed with a filter screen which is arranged with the same width as the bottom of the funnel, and the filter screen is used for filtering sundries such as leaves, mosquitoes and the like, thereby avoiding the blockage of the drainage tube.
Furthermore, a filter screen is also arranged at the opening of the water outlet.
The drainage tube and drainage mouth junction, drainage tube and drainage tube installing port junction all are equipped with the sealing ring for it is waterproof.
An outdoor electricity meter box is characterized in that a water outlet 302 is formed in the bottom of a water storage tank, a water inlet is formed in the top of a cooling cavity, and one end of a cooling pipe penetrates through the water inlet to be communicated with the water outlet.
Furthermore, the joint of the cooling pipe and the water outlet and the joint of the cooling pipe and the water outlet are also provided with waterproof sealing check rings.
The cooling tube is continuous U type cooling tube, and the upper and lower both ends of continuous U type cooling tube communicate outlet and delivery port respectively, and the design of continuous U type increases the area of contact of cooling tube and closed baffle, promotes the cooling heat extraction effect.
Furthermore, the cooling pipe and the sealing partition plate are made of heat conducting materials, so that rapid cooling and heat extraction are facilitated.
The utility model provides an outdoor ammeter case, the nearly water outlet end of water storage box bottom, U type cooling tube and ammeter installation intracavity all are equipped with temperature sensor: flow valves controlled by temperature sensors are arranged at the positions, close to the water discharge port and the water outlet, of the U-shaped cooling pipes.
Further, the flow valve is including locating the first flow valve 222 of nearly drain outlet and the second flow valve 223 of nearly delivery port, and first flow valve and second flow valve are normally closed state, and temperature sensor is including locating the retaining temperature sensor 303 of cistern bottom, locating the play water temperature sensor 221 of the nearly delivery port end of U type cooling tube and locating the ammeter temperature sensor 213 of ammeter installation intracavity, and ammeter temperature sensor is equipped with temperature threshold value T1 and T2, and T1 < T2. When the temperature detected by the electric meter temperature sensor is higher than a temperature threshold value T1, sending a signal to open the first flow valve and the second flow valve, introducing low-temperature water in the water storage tank, and controlling the flow rate of the second flow valve according to the temperature; when the temperature detected by the electric meter temperature sensor is higher than a temperature threshold value T2, sending a signal again to turn on the cooling fan, and turning off the cooling fan until the temperature detected by the electric meter temperature sensor is lower than T2; be equipped with signal processor in first flow valve and the second flow valve, when signal processor received water temperature sensor and ammeter temperature sensor's the difference in temperature and is greater than the preset difference in temperature, open first flow valve and second flow valve, change the interior high temperature water of cooling tube and guarantee the cooling effect.
The utility model provides an outdoor ammeter case, the box top still is equipped with L type fixed plate, and L type fixed plate one side is laminated with the cistern mutually, and the another side is laminated with the box top surface mutually.
The utility model provides an outdoor ammeter case, the casing of water storage box is equipped with the thermal insulation layer, effectively ensures the invariant of temperature in the water storage box.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an outdoor ammeter case, is including the box that has the chamber door, and the chamber door links to each other with the box is articulated, its characterized in that: the top of the box body is provided with a box cover, the box cover protrudes upwards to form a drainage surface, the outer edges of two sides of the box cover are provided with integrally connected cornices, the box cover and the cornices are integrally arranged, the drainage surface is provided with a plurality of sectional drainage grooves which comprise a first groove section and a second groove section, the first groove section is arranged along the lower part of the drainage surface in equal depth, the second groove section for collecting rainwater is arranged between the top of the drainage surface and the first groove section, the second groove section is in a funnel shape with a wide upper part and a narrow lower part, the bottom of the funnel is communicated with the first groove section, a water storage box for collecting rainwater is also arranged between the box cover and the box body, the water storage box is communicated with the sectional drainage grooves, a closed clapboard parallel to a box body back plate is arranged in the box body, an ammeter installation cavity is formed between the closed clapboard and the box door, a cooling cavity is formed between the closed clapboard and the, one end of the cooling pipe is communicated with the water storage tank, the other end of the cooling pipe is communicated with the water outlet, two side plates of the box body are provided with ventilation and heat dissipation ports, and a heat dissipation fan is arranged in the box body.
2. An outdoor electricity meter box according to claim 1, characterized in that: the water storage tank is communicated with the sectional type drainage groove through the drainage tube, the top of the water storage tank is provided with a plurality of drainage tube mounting openings, the joint of the first groove section and the second groove section is provided with a drainage opening, one end of the drainage tube is communicated with the drainage opening, and the other end of the drainage tube is communicated with the drainage tube mounting opening.
3. An outdoor electricity meter box according to claim 2, characterized in that: the opening of the drainage port is sealed with a filter screen which is arranged with the same width as the bottom of the funnel.
4. An outdoor electricity meter box according to claim 2, characterized in that; and the joints of the drainage tube and the drainage port and the joints of the drainage tube and the drainage tube mounting port are provided with sealing check rings.
5. An outdoor electricity meter box according to claim 1, characterized in that: the bottom of the water storage tank is provided with a water outlet, the top of the cooling cavity is provided with a water inlet, and one end of the cooling pipe penetrates through the water inlet and is communicated with the water outlet.
6. An outdoor electricity meter box according to claim 5, characterized in that: the cooling pipe is a continuous U-shaped cooling pipe, and the upper end and the lower end of the continuous U-shaped cooling pipe are respectively communicated with the water outlet and the water outlet.
7. An outdoor electricity meter box according to claim 6, characterized in that: the water storage tank bottom, the water outlet end near the U-shaped cooling pipe and the electric meter installation cavity are internally provided with temperature sensors: flow valves controlled by temperature sensors are arranged at the positions, close to the water discharge port and the water outlet, of the U-shaped cooling pipes.
8. An outdoor electricity meter box according to claim 1, characterized in that: the top of the box body is also provided with an L-shaped fixing plate, one surface of the L-shaped fixing plate is attached to the water storage box, and the other surface of the L-shaped fixing plate is attached to the top surface of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357978.0U CN212648855U (en) | 2020-07-10 | 2020-07-10 | Outdoor ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357978.0U CN212648855U (en) | 2020-07-10 | 2020-07-10 | Outdoor ammeter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212648855U true CN212648855U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021357978.0U Active CN212648855U (en) | 2020-07-10 | 2020-07-10 | Outdoor ammeter case |
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| Country | Link |
|---|---|
| CN (1) | CN212648855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438854A (en) * | 2021-08-26 | 2021-09-24 | 深圳市强华威智能科技有限公司 | Communication cabinet with good heat dissipation effect |
-
2020
- 2020-07-10 CN CN202021357978.0U patent/CN212648855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438854A (en) * | 2021-08-26 | 2021-09-24 | 深圳市强华威智能科技有限公司 | Communication cabinet with good heat dissipation effect |
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