CN220253901U - Outdoor anti-freezing ammeter box - Google Patents
Outdoor anti-freezing ammeter box Download PDFInfo
- Publication number
- CN220253901U CN220253901U CN202222018698.2U CN202222018698U CN220253901U CN 220253901 U CN220253901 U CN 220253901U CN 202222018698 U CN202222018698 U CN 202222018698U CN 220253901 U CN220253901 U CN 220253901U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchange
- exchange tube
- plate
- replacement groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007710 freezing Methods 0.000 title abstract description 3
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 230000002528 anti-freeze Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 208000001034 Frostbite Diseases 0.000 claims 1
- 239000000499 gel Substances 0.000 description 7
- 238000009413 insulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses an outdoor anti-freezing ammeter box, which comprises a shell unit, wherein the shell unit comprises a shell, a replacement groove is formed in the top of the shell, a light-transmitting plate is arranged at the top of the replacement groove, a heat collecting module is arranged in the replacement groove, the heat collecting module comprises heat collecting gel and heat exchange tubes, the heat collecting module is connected with one end of a radiating fin through a plurality of heat exchange tubes, the bottom of the radiating fin is connected with a heat preservation bottom plate, and a double-layer shell structure inclusion is arranged on the bottom of the radiating fin and can be used for preventing the box from being frozen and damaged by replacing the preservation temperature of a top heat collecting device; the heat radiating fins are arranged, so that the temperature rise is more uniform in the use state, and the heat efficiency is higher; the heat-insulating layer is arranged, and heat is continuously released at low temperature through the heat-insulating layer, so that the temperature is prevented from being reduced too fast.
Description
Technical Field
The utility model relates to the field of electric equipment, in particular to an outdoor antifreezing ammeter box.
Background
With the large-scale promotion of smart grid construction, the power equipment is continuously upgraded, but corresponding problems are raised. In winter, particularly in northern areas, the temperature is low, the metal ammeter box becomes brittle, and the strength is reduced; the inside part components and parts of ammeter case adopt special material, can accelerate ageing under low temperature, influence normal operating, reduce life, and ordinary electric power case can produce the frost crack under this kind of environment on some component surfaces, leads to some cold place electrical components's availability factor to reduce, and the component is damaged easily.
The traditional antifreezing measures mostly adopt to lay circuits additionally and supply energy, a large amount of energy is used for melting the ice layer on the surface of the electric power box, a large amount of energy is consumed, the energy consumption is high, in addition, a large amount of heat is generated in the box body by the heating device in the process of melting ice, the heat is not easy to discharge, the normal operation of an electric switching element in the electric power box is seriously influenced, in addition, a large amount of ice is easily generated outside the electric power box under the low-temperature environment due to the adhesion of water liquid, and the electric power box is wrapped by the ice layer to damage the structure of the electric meter box.
Disclosure of Invention
The utility model provides an outdoor antifreezing ammeter box aiming at the defects in the prior art, which comprises a shell, wherein a replacement groove is formed in the top of the shell, a light-transmitting plate is arranged at the top of the replacement groove, a heat collecting module is arranged in the replacement groove and comprises heat collecting gel and heat exchange tubes, the heat collecting module is connected with one end of a radiating fin through a plurality of heat exchange tubes, and the bottom of the radiating fin is connected with a heat insulation bottom plate.
Preferably, the housing comprises an outer housing and an inner housing.
Preferably, the replacement groove is a rectangular groove, a light-transmitting plate is arranged in the rectangular groove in a clamped mode, the light-transmitting plate is made of transparent resin materials, and the top of the light-transmitting plate is flush with the outer wall of the outer shell.
Preferably, the heat collection gel is formed by mixing semi-solid nano silica gel and carbon powder.
Preferably, a plurality of heat exchange pipes are arranged on two sides of the replacement groove and are attached to the outer side wall of the inner shell, and the heat exchange pipes are cuboid carbon fiber heat conduction pipes.
Preferably, the heat exchange tube is attached to the outer side of the top of the inner shell and is attached to the bottom surface of the replacement groove, the radiating fin is in a cuboid copper sheet shape, the radiating fin is made of copper, a plurality of radiating fins are attached to two side walls of the inner shell, the top ends of the radiating fins are connected with the heat exchange tube, the bottom ends of the radiating fins are connected with the heat preservation bottom plate, and the lower parts of the radiating fins are connected with the heat preservation bottom plate.
Preferably, the heat-insulating bottom plate is filled with mixed protection liquid of nano zirconium dioxide and ceramic particles.
Compared with the prior art, the utility model has the beneficial effects that: the double-layer shell structure inclusion is arranged, so that the box body can be prevented from being frozen by replacing the top heat collecting device for preserving temperature; the heat radiating fins are arranged, so that the temperature rise is more uniform in the use state, and the heat efficiency is higher; the heat-insulating layer is arranged, and heat is continuously released at low temperature through the heat-insulating layer, so that the temperature is prevented from being reduced too fast.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following discussion will discuss the embodiments or the drawings required in the description of the prior art, and it is obvious that the technical solutions described in connection with the drawings are only some embodiments of the present utility model, and that other embodiments and drawings thereof can be obtained according to the embodiments shown in the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an internal three-dimensional structure of an outdoor antifreezing ammeter box.
Fig. 2 is a front view of the internal three-dimensional structure of the outdoor antifreeze electric meter box according to the utility model.
Fig. 3 is a schematic side sectional view of an outdoor antifreeze electric meter box structure according to the present utility model.
Fig. 4 is a schematic cross-sectional view of a side wall structure of an outdoor antifreeze electric meter box according to the present utility model.
In the figure: 1-shell, 11-shell, 12-inner shell, 2-light-transmitting plate, 31-heat collecting gel, 32-heat exchange tube, 4-radiating fin and 5-heat preservation bottom plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person of ordinary skill in the art without the need for inventive faculty, are within the scope of the utility model, based on the embodiments described in the present utility model.
The embodiment of the utility model provides an outdoor antifreezing ammeter box. As shown in fig. 1 to 4, the outdoor antifreeze electric meter box comprises a shell 1 unit and a heat preservation unit, wherein the shell 1 unit comprises a shell 1, and the shell 1 comprises an outer shell 11 and an inner shell 12. The top of the outer shell 11 is provided with a replacement groove, the replacement groove is a rectangular groove, a light-transmitting plate 2 is arranged in the rectangular groove in a clamped mode, the light-transmitting plate 2 is made of transparent resin materials, and the top of the light-transmitting plate 2 is flush with the outer wall of the outer shell 11.
The inside of the light-transmitting plate 2 is provided with a heat collecting module which comprises heat collecting gel 31 and heat exchange tubes 32. The heat collection gel 31 is formed by mixing semi-solid nano silica gel and carbon powder. The heat collecting gel 31 is filled in the replacement tank to absorb radiant heat energy of sunlight. The heat exchange tubes 32 are arranged on the two sides of the replacement groove and are attached to the outer side wall of the inner shell 12, so that heat exchange is performed. The heat exchange tube 32 is a cuboid carbon fiber heat conduction tube. The heat exchange tube 32 is attached to the outside of the top of the inner housing 12 and attached to the bottom of the replacement groove. The heat dissipation device also comprises heat dissipation fins 4, wherein the heat dissipation fins 4 are rectangular copper sheets, the heat dissipation fins 4 are copper sheets, one surface of each of the four heat dissipation fins 4 is attached to two side walls of the inner shell 12, the top ends of the radiating fins 4 are connected with the heat exchange tubes 32, the bottom ends of the radiating fins 4 are connected with the heat insulation bottom plate 5, and the lower parts of the radiating fins 4 are connected with the heat insulation bottom plate 5. The heat-insulating bottom plate 5 is filled with mixed protection liquid of nano zirconium dioxide and ceramic particles, and is used for insulating heat and transmitting heat to the radiating fins 4 when the temperature is lower than the heat-insulating temperature.
The heat collecting gel 31 is solidified in a cold state, releases heat, and forms a heat insulating layer to keep the inside warm and close.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. An outdoor ammeter case that prevents frostbite, its characterized in that: including casing (1), the top of casing (1) be provided with the replacement groove, replacement groove top be provided with light-passing board (2), the replacement inslot be provided with heat collecting module, heat collecting module include heat collecting gel (31) and heat exchange tube (32), heat collecting module pass through a plurality of heat exchange tube (32), heat exchange tube (32) be connected with fin (4) one end respectively, fin (4) bottom be connected with heat preservation bottom plate (5), casing (1) include shell body (11) and inner shell body (12), a plurality of heat exchange tube (32) set up in replacement groove both sides laminate in inner shell body (12) lateral wall, heat exchange tube (32) laminate inner shell body (12) top outside, laminate in replacement groove bottom surface.
2. The outdoor antifreeze electric meter box of claim 1, wherein: the replacement groove be the rectangle recess, the joint in the rectangle recess be provided with light-transmitting plate (2), light-transmitting plate (2) be transparent resin material, light-transmitting plate (2) top with shell body (11) outer wall parallel and level.
3. The outdoor antifreeze electric meter box of claim 2, wherein: the heat exchange tube (32) is a cuboid carbon fiber heat conduction tube.
4. An outdoor antifreeze electric meter box as defined in claim 3, wherein: the heat dissipation plate is characterized in that the heat dissipation plate (4) is in a cuboid copper sheet shape, the heat dissipation plate (4) is made of copper, a plurality of heat dissipation plates (4) are attached to two side walls of the inner shell (12), the top end of the heat dissipation plate (4) is connected with the heat exchange tube (32), the bottom end of the heat dissipation plate (4) is connected with the heat preservation bottom plate (5), and the lower portion of the heat dissipation plate (4) is connected with the heat preservation bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222018698.2U CN220253901U (en) | 2022-08-02 | 2022-08-02 | Outdoor anti-freezing ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222018698.2U CN220253901U (en) | 2022-08-02 | 2022-08-02 | Outdoor anti-freezing ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253901U true CN220253901U (en) | 2023-12-26 |
Family
ID=89228932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222018698.2U Active CN220253901U (en) | 2022-08-02 | 2022-08-02 | Outdoor anti-freezing ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253901U (en) |
-
2022
- 2022-08-02 CN CN202222018698.2U patent/CN220253901U/en active Active
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| GR01 | Patent grant |