CN206041284U - Prefabricated cabin protector - Google Patents

Abstract

The utility model discloses a protective device for a prefabricated cabin. The left and right sides of the prefabricated cabin are respectively provided with air inlet holes and air outlet holes. The device includes: an air inlet assembly and an air outlet nozzle assembly. The air inlet assembly includes : air inlet pipe, electric louvers, dust-proof baffle group, air filter; the air outlet pipe assembly includes: air outlet pipe, electric louver, dust-proof baffle group, air filter; the upper end of the air inlet pipe passes through The air inlet hole extends into the prefabricated cabin, the lower end of the air inlet pipe is located outside the prefabricated cabin; the upper end of the air outlet pipe passes through the air outlet hole and extends into the prefabricated cabin, and the lower end of the air outlet pipe is located in the prefabricated cabin. Prefabricated outside the cabin; air filters are installed at the upper end of the air inlet pipe and the upper end of the air outlet pipe, and electric shutters are installed at the lower end of the air inlet pipe and the lower end of the air outlet pipe; dust-proof partitions are installed inside the air inlet pipe and the air outlet pipe , to achieve the technical effect that the prefabricated cabin has better thermal insulation, dustproof and moistureproof effects.

Description

A prefabricated cabin protection device

technical field

The utility model relates to the field of electric equipment research, in particular to a protective device for a prefabricated cabin.

Background technique

Prefabricated cabins are commonly used equipment in power equipment. One of the core concepts of the new generation of substation construction is to vigorously promote the use of outdoor prefabricated cabins in distribution substations, which can reduce the actual area of the project, facilitate on-site installation, and simplify on-site wiring. It is convenient for on-site inspection and maintenance. The prefabricated cabin is produced, installed and transported by the factory as a whole, realizing factory integration and factory debugging such as secondary combination equipment installation and secondary wiring. However, in the alpine and sandy regions, the thermal insulation and protection performance of the prefabricated cabin faces great challenges.

To sum up, in the process of realizing the technical solution of the utility model in the embodiment of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems:

In the prior art, the existing prefabricated cabins have the technical problems of poor thermal insulation, dust-proof and moisture-proof effects.

Utility model content

The utility model provides a protective device for a prefabricated cabin, which solves the technical problems of the existing prefabricated cabin with poor thermal insulation, dustproof and moisture-proof effects, and realizes the technical effect that the prefabricated cabin has good thermal insulation, dustproof and moisture-proof effects .

In order to solve the above technical problems, the embodiment of the present application provides a protective device for a prefabricated cabin, the left and right sides of the prefabricated cabin are respectively provided with air inlet holes and air outlet holes, and the device includes: an air inlet assembly and an air outlet assembly , the air inlet assembly includes: air inlet pipe, electric louvers, dust-proof baffle group, air filter; the air outlet assembly includes: air outlet pipe, electric louver, dust-proof baffle group, air filter The upper end of the air inlet pipe extends into the prefabricated cabin through the air inlet hole, and the lower end of the air inlet pipe is located outside the prefabricated cabin; the upper end of the air outlet pipe extends into the prefabricated cabin through the air outlet hole, The lower end of the air outlet pipe is located outside the prefabricated cabin; the upper end of the air inlet pipe and the upper end of the air outlet pipe are provided with air filters, and the lower end of the air inlet pipe and the lower end of the air outlet pipe are equipped with electric shutters; Equipped with a dust-proof partition set.

Among them, there are air inlet holes and air outlet holes on the left and right sides of the prefabricated cabin. The air inlet and outlet components are used to control the air entering and leaving the prefabricated cabin. When the weather is cold, the components are closed for heat preservation. The dust partition group can block dust and moisture, and the air filter can be used to purify the air to ensure that the temperature and humidity in the prefabricated cabin are suitable and the air is comfortable.

Wherein, the dust-proof partition group includes N dust-proof partitions, where N is a positive integer greater than or equal to 4, and the dust-proof partitions are evenly distributed on the inner walls of the air inlet pipe and the air outlet pipe, and multiple dust The boards are arranged in a staggered manner to block the dust. After the dust is blocked, it will automatically fall from the port by gravity.

Wherein, both the air inlet pipe and the air outlet pipe are bent pipes, and the dust-proof baffle group is located below the curved parts of the air inlet pipe and the air outlet pipe. The curved part can further prevent dust, and the airflow in the curved part is bent to deposit dust and discharge it from the port by gravity.

Wherein, one end of the dustproof partition is connected with the inner wall of the air inlet pipe or the air outlet pipe, and the other end of the dustproof partition is inclined upward.

Wherein, the height of the air inlet assembly is smaller than the height of the air outlet assembly.

Wherein, the device also includes: a solar battery panel and a battery, the solar battery panel is fixed on the top of the prefabricated cabin, the solar battery panel is connected to the battery, the battery is connected to the electric blinds and the air Filter connection. The solar panel is used to generate electricity to charge the storage battery, and the storage battery provides electric energy for the device, which is energy-saving and environmentally friendly.

Wherein, the inner wall of the air inlet pipe and the air outlet pipe is provided with a drying layer, and the drying layer is filled with a desiccant. The desiccant can absorb the moisture in the air for further moisture-proof treatment.

One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

It realizes the technical effect that the prefabricated cabin has better thermal insulation, dustproof and moistureproof effects.

Description of drawings

The drawings described here are used to provide a further understanding of the embodiments of the utility model, constitute a part of the application, and do not constitute a limitation to the embodiments of the utility model;

Fig. 1 is a schematic structural view of a prefabricated cabin protection device in Embodiment 1 of the present application;

Fig. 2 is a schematic structural view of the air inlet assembly in Embodiment 1 of the present application;

Fig. 3 is a schematic structural view of the air outlet assembly in Embodiment 1 of the present application;

Among them, 1-prefabricated cabin, 2-air inlet assembly, 3-air outlet assembly, 4-air inlet pipe, 5-electric shutter, 6-dust-proof partition, 7-air filter, 8-air outlet pipe.

detailed description

The utility model provides a protective device for a prefabricated cabin, which solves the technical problems of the existing prefabricated cabin with poor thermal insulation, dustproof and moisture-proof effects, and realizes the technical effect that the prefabricated cabin has good thermal insulation, dustproof and moisture-proof effects .

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings, but the implementation of the present utility model is not limited thereto.

Embodiment one:

In the first embodiment, a protective device for a prefabricated cabin is provided, please refer to Fig. 1-Fig. And air outlet pipe assembly 3, described air inlet assembly includes: air inlet pipe 4, electric shutter 5, dust-proof baffle group, air filter 7; Described air outlet assembly includes: air outlet pipe 8, electric Shutters 5, dust-proof partitions, air filter 7; the upper end of the air inlet pipe extends into the prefabricated cabin through the air inlet hole, and the lower end of the air inlet pipe is located outside the prefabricated cabin; the upper end of the air outlet pipe passes through The air outlet hole extends into the prefabricated cabin, and the lower end of the air outlet pipe is located outside the prefabricated cabin; the upper end of the air inlet pipe and the upper end of the air outlet pipe are provided with an air filter, and the lower end of the air inlet pipe and the lower end of the air outlet pipe are both Equipped with electric shutters; dust-proof partitions are installed in the air inlet and outlet pipes.

Wherein, in the embodiment of the present application, the dust-proof partition set includes N dust-proof partitions 6, where N is a positive integer greater than or equal to 4, and the dust-proof partitions are evenly distributed between the air inlet pipe and the air outlet pipe. inner wall.

Among them, in the embodiment of this application, the utility model is used for the protection of the air inlet and outlet of the prefabricated cabin of the State Grid, and is mainly composed of electric shutters, windproof ducts, filters and fans. The system can isolate the sand, dust, and rain outside the prefabricated cabin with high protection to achieve IP65 protection; it can also close the air inlet and outlet through electric louvers to reduce the entry of external hot and cold air, and improve the insulation and heat insulation of the cabin Performance; and the automatic dust removal of the system can be realized through the setting of the electrical program. The prefabricated cabin air inlet and outlet intelligent protection system is used in the distribution prefabricated cabin, which has good sealing performance, excellent thermal insulation and strong intelligence. It solves the protection problem of the prefabricated cabin in the severe wind and sand area of Northwest China very well.

Among them, in the embodiment of the present application, through the downward dust-proof air duct and the labyrinth-type dust-proof partition, the dust in the air intake will fall downward under the action of gravity to avoid entering the cabin body; the air inlet and outlet are intelligently The chemical protection system can also automatically open and close through electric louvers to improve the thermal insulation and heat insulation performance of the air inlet and outlet of the prefabricated cabin during severe cold and high temperature periods.

Among them, in the embodiment of the present application, the scientific and innovative gravity principle design of the dust-proof air duct, dust-proof partition and filter is used to realize the physical and chemical dust-proof of dust. At the same time, the electric louver control is used to realize the automatic closing function of the tuyere when there is no need to enter and exit the wind in severe cold and high temperature periods, which improves the thermal insulation performance of the prefabricated cabin. The system can also set the time period of automatic dust removal according to the wind and sand conditions in different regions. Through the automatic control and reversal of the fan, the automatic dust removal of the filter can be realized to ensure the ventilation efficiency of the whole system.

The above-mentioned technical solutions in the embodiments of the present application have at least the following technical effects or advantages:

It realizes the technical effect that the prefabricated cabin has better thermal insulation, dustproof and moistureproof effects.

While preferred embodiments of the present invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be interpreted to cover the preferred embodiment and all changes and modifications which fall within the scope of the present invention.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (7)

1. a kind of prefabricated cabin protector, it is characterised in that the prefabricated cabin left and right side is respectively equipped with fresh air inlet and exhaust vent, Described device includes：Air inlet component and air outlet tube mouth component, the air inlet component include：It is blast pipe, electric-powered shutter, anti- Dirt dividing plate group, air cleaner；The air outlet tube mouth component includes：Discharge pipe, electric-powered shutter, dust-proof partition board group, air mistake Filter；Blast pipe upper end is extended in the prefabricated cabin through the fresh air inlet, blast pipe lower end be located at it is described it is prefabricated out of my cabin；Go out Airduct upper end is extended in the prefabricated cabin through the exhaust vent, discharge pipe lower end be located at it is described it is prefabricated out of my cabin；On blast pipe End and discharge pipe upper end are equipped with air cleaner, and blast pipe lower end and discharge pipe lower end are equipped with electric-powered shutter；Blast pipe Be equipped with dust-proof partition board group in discharge pipe.

2. prefabricated cabin protector according to claim 1, it is characterised in that the dust-proof partition board group includes N number of dust-proof Dividing plate, the N is the positive integer more than or equal to 4, and dust-proof partition board is evenly distributed on blast pipe and air-out inside pipe wall.

3. prefabricated cabin protector according to claim 1, it is characterised in that the blast pipe and the discharge pipe are Bend pipe, dust-proof partition board group are located at the lower section of blast pipe and discharge pipe bend.

4. prefabricated cabin protector according to claim 2, it is characterised in that dust-proof partition board one end and blast pipe or air-out Inside pipe wall connects, and the dust-proof partition board other end is inclined upward.

5. prefabricated cabin protector according to claim 1, it is characterised in that the height of the air inlet component is less than institute State the height of air outlet tube mouth component.

6. prefabricated cabin protector according to claim 1, it is characterised in that described device also includes：Solar cell Plate, battery, the solar panel are fixed at the top of the prefabricated cabin, and the solar panel is connected with the battery Connect, the battery is connected with the electric-powered shutter and the air cleaner.

7. prefabricated cabin protector according to claim 1, it is characterised in that the blast pipe and the air-out inside pipe wall It is equipped with drying layer, the drying layer and is filled with drier.