CN209948492U - High-temperature-resistant distribution box with environment-friendly thermal insulation layer - Google Patents
High-temperature-resistant distribution box with environment-friendly thermal insulation layer Download PDFInfo
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- CN209948492U CN209948492U CN201921043766.2U CN201921043766U CN209948492U CN 209948492 U CN209948492 U CN 209948492U CN 201921043766 U CN201921043766 U CN 201921043766U CN 209948492 U CN209948492 U CN 209948492U
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- 238000001816 cooling Methods 0.000 claims abstract description 24
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Abstract
The utility model discloses a take high temperature resistant block terminal of environmental protection insulating layer, including base and box, the box is installed in on the base, install the thermal-insulated structure of airing exhaust on the box lateral wall, installed cooling cycle structure in the box, the utility model relates to a distribution auxiliary equipment technical field, this high temperature resistant block terminal of environmental protection insulating layer, through installing thermal-insulated portion in the box outside, prevent that the high temperature of box external environment from causing the damage to the inside electrical component of box, the portion of airing exhaust simultaneously outside discharging the box with the inside high-temperature gas of box, utilize the cooling cycle structure in the box to cool down to box internal environment simultaneously, the effectual life-span of having guaranteed electrical component, reduce the fault rate.
Description
Technical Field
The utility model relates to a distribution auxiliary assembly technical field specifically is a take high temperature resistant block terminal of environmental protection insulating layer.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. The circuit can be switched on or switched off by means of a manual or automatic switch during normal operation, and the distribution box has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed position, unique configuration function, no field limitation, relatively universal application, stability and reliability in operation, high space utilization rate, small occupied area and environmental protection effect.
When a fire accident or the temperature of the surrounding environment rises abnormally, the box body of the traditional distribution box conducts heat for metal, so that components in the box body cannot work normally in a high-temperature environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a take high temperature resistant block terminal of environmental protection insulating layer has solved traditional block terminal and when meetting fire incident or ambient temperature unusual rising, and block terminal box itself is the metal heat conduction for the unable problem of normally working of components and parts under high temperature environment in the box.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-temperature-resistant distribution box with an environment-friendly heat insulation layer comprises a base and a box body, wherein the box body is arranged on the base, an air exhaust heat insulation structure is arranged on the side wall of the box body, and a cooling circulation structure is arranged in the box body;
the heat insulation construction of airing exhaust includes: the air exhaust part is arranged on the rear side wall surface of the box body, and the heat insulation structure is arranged on the side wall of the box body;
the heat insulating portion includes: the heat insulation box comprises a base layer, an environment-friendly heat insulation layer and a waterproof surface layer, wherein the base layer is arranged on the outer side wall surface of the box body, the environment-friendly heat insulation layer is arranged on the base layer, and the waterproof surface layer is coated on the environment-friendly heat insulation layer;
the air exhaust part comprises: the water-proof cover is arranged on the fixing frame and is positioned outside the box body.
Preferably, the cooling circulation structure includes: the cooling box is arranged on the side wall surface of the lower side of the box body, the temperature control part is arranged on the cooling box, and the circulating part is arranged on the side wall of the box body.
Preferably, the temperature control part includes: temperature sensor, semiconductor refrigeration piece and controller, temperature sensor installs on the box lateral wall, semiconductor refrigeration piece install in on the cooler bin, the refrigeration face of semiconductor refrigeration piece with the laminating of cooler bin lateral wall, the controller install in on the box lateral wall, and with temperature sensor and semiconductor refrigeration piece electric connection.
Preferably, the circulation section includes: the circulating pump is arranged on one side of the cooling tank, the water inlet end of the circulating pump is communicated with the cooling tank, a U-shaped groove is formed in the inner side wall of the tank body, the circulating pipe is embedded in the U-shaped groove, one end of the circulating pipe is connected with the outlet end of the circulating pump, and the other end of the circulating pipe is communicated with the cooling tank.
Preferably, the ventilation hole has been seted up to box rear side wall face below, the ventilation hole outside all inlays and is equipped with the filter pulp, the filter pulp is used for filtering the gas that gets into in the box.
Preferably, a circular liquid injection hole is formed in the upper end face of the cooling box, a sealing plug is assembled on the liquid injection hole, the liquid injection hole is used for replacing cooling liquid, and the sealing plug is used for sealing.
Advantageous effects
The utility model provides a take high temperature resistant block terminal of environmental protection insulating layer. The method has the following beneficial effects: this high temperature resistant block terminal with environmental protection insulating layer, through installing thermal-insulated portion in the box outside, prevent that the high temperature of box external environment from causing the damage to the inside electric elements of box, the cooperation portion of airing exhaust simultaneously outside the box with the inside high-temperature gas discharge of box, utilize the cooling cycle structure in the box to cool down to the box internal environment simultaneously, the effectual life-span of guaranteeing electric elements, reduce the fault rate, it is when meetting fire incident or ambient temperature unusual the rising to have solved traditional block terminal, block terminal box itself is metal heat conduction, make the interior components and parts of box problem of unable normal work under high temperature environment.
Drawings
Fig. 1 is the utility model discloses a take environmental protection insulating layer's high temperature resistant block terminal's main section structure sketch map of looking.
Fig. 2 is a side-looking structural schematic diagram of a high-temperature resistant distribution box with an environmental protection thermal insulation layer.
Fig. 3 is the utility model discloses a take high temperature resistant distribution box's of environmental protection insulating layer a position local enlarged structure schematic diagram.
In the figure: 1-a base; 2-a box body; 3-a base layer; 4-environmental protection heat insulation layer; 5-waterproof surface layer; 6, fixing a frame; 7-a centrifugal fan; 8-a waterproof cover; 9-a cooling box; 10-a temperature sensor; 11-semiconductor refrigerating sheet; 12-a controller; 13-a circulation pump; 14-a circulation pipe; 15-filter cotton; 16-liquid injection hole; 17-sealing plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Referring to fig. 1-3, the utility model provides a high temperature resistant distribution box with environmental protection and thermal insulation layer:
example (b): as can be known from the attached figure 1 of the specification, the scheme comprises a base 1 and a box body 2, wherein the box body 2 is arranged on the base 1, an air exhaust heat insulation structure is arranged on the side wall of the box body 2, a cooling circulation structure is arranged in the box body 2, and the air exhaust heat insulation structure comprises: exhaust portion and heat insulating portion, exhaust portion install on 2 rear wall faces of box, and thermal-insulated structure installs on 2 lateral walls of box, and wherein, heat insulating portion includes: the environment-friendly heat-insulating box comprises a base layer 3, an environment-friendly heat-insulating layer 4 and a waterproof surface layer 5, wherein the base layer 3 is arranged on the outer side wall surface of the box body 2, the environment-friendly heat-insulating layer 4 is arranged on the base layer 3, the waterproof surface layer 5 is coated on the environment-friendly heat-insulating layer 4, in the specific implementation process, the important point is that the base layer 3 adopts 831000 type waterborne epoxy zinc-rich primer produced by Mount Foshan city wheat bag new material science and technology limited company to prevent the box body 2 from rusting, the environment-friendly heat-insulating layer 4 adopts ZS-211 reflective heat-insulating paint which is single-component bone white slurry and has the temperature resistance range of-30 to-120 ℃, the novel space energy-saving reflective heat-insulating paint integrating high efficiency, thin layer, heat insulation, decoration, water resistance, fire resistance, corrosion resistance and insulation into a whole is provided, the paint can be a, the heat reflectivity is 90%, the heat conductivity coefficient is 0.04W/m.K, the solar and infrared radiation heat and conduction heat can be effectively inhibited, the heat insulation inhibition efficiency can reach about 90%, the waterproof surface layer 5 is made of polymer waterproof paint produced by Fushan glue friend building materials Co., Ltd, and is used for waterproof protection, in the specific implementation process, as the optimal arrangement, a vent hole is formed below the rear side wall surface of the box body 2, the outer side of the vent hole is embedded with filter cotton 15, and the filter cotton 15 is used for filtering gas entering the box body 2;
as can be seen from fig. 1-2 of the specification, the air exhaust part includes: the device comprises a fixing frame 6, a centrifugal fan 7 and a waterproof cover 8, wherein a through hole is formed in the rear side wall surface of a box body 2, the fixing frame 6 is embedded in the through hole, the centrifugal fan 7 is arranged in the fixing frame 6, an air inlet end is aligned with the inside of the box body 2, the waterproof cover 8 is arranged on the fixing frame 6 and is positioned on the outer side of the box body 2, when the device is used, the centrifugal fan 7 is started, high-temperature gas in the box body 2 is led out of the box body 2 under the drainage effect of the centrifugal fan 7, the temperature in the box body 2 is controlled, and then electric elements are protected, wherein the important point is that in the specific implementation process, the centrifugal fan 7 refers to a centrifugal induced draft fan produced by Ningbo Donglai electromechanical source manufacturers;
as can be seen from the accompanying FIGS. 1-3 of the specification, the cooling cycle structure comprises: 9 cooler bin, accuse temperature portion and circulation portion, 9 cooler bin install on 2 side walls of box, accuse temperature portion installs on 9 cooler bin, circulation portion installs on 2 lateral walls of box, wherein, accuse temperature portion includes: temperature sensor 10, semiconductor refrigeration piece 11 and controller 12, its position relation and relation of connection are as follows, temperature sensor 10 is installed on 2 lateral walls of box, semiconductor refrigeration piece 11 is installed on cooler bin 9, the refrigeration face and the laminating of cooler bin 9 lateral walls of semiconductor refrigeration piece 11, controller 12 is installed on 2 lateral walls of box, and with temperature sensor 10 and 11 electric connection of semiconductor refrigeration piece, in concrete implementation, as preferred setting, round annotate liquid hole 16 has been seted up on the cooler bin 9 up end, annotate the liquid hole and equip sealing plug 17 on 16, annotate liquid hole 16 and be used for changing the coolant liquid, 17 are used for sealing, wherein, the circulation portion includes: a circulating pump 13 and a circulating pipe 14, wherein the circulating pump 13 is arranged at one side of the cooling tank 9, the water inlet end of the circulating pump 13 is communicated with the cooling tank 9, a U-shaped groove is arranged inside the inner side wall of the tank body 2, the circulating pipe 14 is embedded in the U-shaped groove, and one end of the circulating pipe 14 is connected with the outlet end of the circulating pump 13, and the other end is communicated with the cooling tank 9, in use, the temperature sensor 10 monitors the temperature inside the cabinet 2, and sends the monitoring result to the controller 12, when the temperature exceeds the set value, the controller 12 sends an electric signal to start the semiconductor refrigerating sheet 11 for refrigeration, meanwhile, the circulating pump 13 is started, the circulating pump 13 pumps out the cooling liquid in the cooling tank 9 and injects the cooling liquid into the circulating pipe 14 to cool the whole tank body 2, it is important to point out that in the specific implementation process, the controller 12 adopts a PLC control module, and the circulating pump 13 adopts a G-FS series corrosion-resistant plastic water pump produced by grafer.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-temperature-resistant distribution box with an environment-friendly heat insulation layer comprises a base (1) and a box body (2), and is characterized in that the box body (2) is arranged on the base (1), an air exhaust heat insulation structure is arranged on the side wall of the box body (2), and a cooling circulation structure is arranged in the box body (2);
the heat insulation construction of airing exhaust includes: the air exhaust part is arranged on the rear side wall surface of the box body (2), and the heat insulation structure is arranged on the side wall of the box body (2);
the heat insulation part includes: the heat insulation box comprises a base layer (3), an environment-friendly heat insulation layer (4) and a waterproof surface layer (5), wherein the base layer (3) is arranged on the outer side wall surface of the box body (2), the environment-friendly heat insulation layer (4) is arranged on the base layer (3), and the waterproof surface layer (5) is coated on the environment-friendly heat insulation layer (4);
the air exhaust part comprises: mount (6), centrifugal fan (7) and buckler (8), the through-hole has been seted up on box (2) lateral wall, mount (6) inlay and adorn in the through-hole, centrifugal fan (7) install in mount (6), and the air inlet end is just right inside box (2), buckler (8) install in on mount (6), and be located the box (2) outside.
2. The high-temperature-resistant distribution box with the environmental-friendly heat-insulating layer according to claim 1, wherein the cooling circulation structure comprises: cooling box (9), accuse temperature portion and circulation portion, cooling box (9) install in on the side wall face of box (2), accuse temperature portion install in on cooling box (9), circulation portion install on the box (2) lateral wall.
3. The high-temperature-resistant distribution box with the environmental-friendly heat-insulating layer according to claim 2, wherein the temperature control part comprises: temperature sensor (10), semiconductor refrigeration piece (11) and controller (12), temperature sensor (10) are installed on box (2) lateral wall, semiconductor refrigeration piece (11) install in on cooler bin (9), the refrigeration face of semiconductor refrigeration piece (11) with cooler bin (9) lateral wall laminates mutually, controller (12) install in on box (2) lateral wall, and with temperature sensor (10) and semiconductor refrigeration piece (11) electric connection.
4. The high temperature resistant distribution box with the environmental protection and thermal insulation layer according to claim 2, wherein the circulating part comprises: circulating pump (13) and circulating pipe (14), circulating pump (13) install in cooler bin (9) one side, circulating pump (13) the end of intaking with cooler bin (9) are linked together, the inside U-shaped groove that has seted up of box (2) inside wall, circulating pipe (14) inlay and adorn in the U-shaped inslot, just circulating pipe (14) one end with the exit end of circulating pump (13) is connected, the other end with cooler bin (9) are linked together.
5. The high-temperature-resistant distribution box with the environment-friendly heat-insulating layer according to claim 1, wherein the lower end of the side wall surface of the box body (2) is provided with a vent hole, the outer side of each vent hole is embedded with filter cotton (15), and the filter cotton (15) is used for filtering gas entering the box body (2).
6. The high-temperature-resistant distribution box with the environmental-friendly heat-insulating layer as claimed in claim 2, wherein a circular liquid injection hole (16) is formed in the upper end face of the cooling box (9), a sealing plug (17) is assembled on the liquid injection hole (16), the liquid injection hole (16) is used for replacing cooling liquid, and the sealing plug (17) is used for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043766.2U CN209948492U (en) | 2019-07-05 | 2019-07-05 | High-temperature-resistant distribution box with environment-friendly thermal insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043766.2U CN209948492U (en) | 2019-07-05 | 2019-07-05 | High-temperature-resistant distribution box with environment-friendly thermal insulation layer |
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| Publication Number | Publication Date |
|---|---|
| CN209948492U true CN209948492U (en) | 2020-01-14 |
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| CN201921043766.2U Active CN209948492U (en) | 2019-07-05 | 2019-07-05 | High-temperature-resistant distribution box with environment-friendly thermal insulation layer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130315A (en) * | 2020-02-11 | 2020-05-08 | 德州信平电子有限公司 | Graphene servo transformer |
| CN112398031A (en) * | 2020-11-16 | 2021-02-23 | 国家电网有限公司 | Electric control cabinet |
-
2019
- 2019-07-05 CN CN201921043766.2U patent/CN209948492U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130315A (en) * | 2020-02-11 | 2020-05-08 | 德州信平电子有限公司 | Graphene servo transformer |
| CN111130315B (en) * | 2020-02-11 | 2021-04-06 | 德州信平电子有限公司 | Graphene servo transformer |
| CN112398031A (en) * | 2020-11-16 | 2021-02-23 | 国家电网有限公司 | Electric control cabinet |
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Address after: No. 01, Huiqi Intelligent Power Industrial Park, East Section of Qinsheng Avenue, Qindu District, Xianyang City, Shaanxi Province, 712031 Patentee after: SHAANXI HUI QI ELECTRIC TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region after: China Address before: 710048 room 10902, building 4, Ivy garden, Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: SHAANXI HUI QI ELECTRIC TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |