CN219874547U - Prefabricated cabin with prevent wind husky function - Google Patents

Abstract

The utility model discloses a prefabricated cabin with a sand prevention function, which comprises a cabin body, a door bucket body, an outer door body and an inner door body; the door bucket body is connected with the cabin body, an access space for personnel to enter is formed in the door bucket body, and an outer access opening which enables the access space to be communicated with the outside and at least one inner access opening which enables the access space to be communicated with the inside of the cabin body are formed in the door bucket body; the outer door body is connected to the door bucket body and used for opening and closing the outer inlet and outlet; the inner door body corresponds to the inner inlet and outlet, and is connected to the door bucket body and used for opening and closing the corresponding inner inlet and outlet. The utility model can prevent sand and dust from being blown into the cabin body, thereby avoiding the sand and dust from damaging equipment in the cabin body.

Description

Prefabricated cabin with prevent wind husky function

Technical Field

The utility model relates to a prefabricated cabin with a sand prevention function.

Background

At present, in northwest regions of China, the severe environments of high altitude, large sand storm and multiple dust can seriously influence the safety performance of a transformer substation, so that the transformer substation is usually installed in a prefabricated cabin to reduce the influence of the sand storm on the transformer substation. For example, chinese patent publication No. CN208433672U discloses a modular prefabricated cabin transformer substation, which comprises a cabin body, on which a cabin door is provided for personnel to enter and exit, and in which the transformer substation is installed so as to reduce the influence of wind and sand. However, in the weather where the sand dust is large, when a worker opens the cabin door to enter and exit the cabin body, the sand dust can be blown into the cabin body by strong wind, and the sand dust enters the cabin body to damage electrical equipment in the cabin body, so that unnecessary loss is caused.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the prefabricated cabin with the sand-proof function, which can prevent sand from being blown into the cabin body and further prevent the sand from damaging equipment in the cabin body.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a prefabricated cabin with a sand prevention function, comprising:

a cabin body;

the door bucket body is connected with the cabin body, an access space for personnel to enter is formed in the door bucket body, and an outer access opening which enables the access space to be communicated with the outside and at least one inner access opening which enables the access space to be communicated with the inside of the cabin body are formed in the door bucket body;

the outer door body is connected to the door bucket body and used for opening and closing the outer inlet and outlet;

and the inner door body is connected to the door bucket body and used for opening and closing the corresponding inner inlet and outlet.

Further, a first partition wall is arranged in the cabin body, and the first partition wall divides the interior of the cabin body to form a primary equipment chamber and a secondary equipment chamber;

the door bucket body is provided with two inner inlets and outlets, one of the inner inlets and outlets is communicated with the primary equipment chamber, and the other inner inlet and outlet is communicated with the secondary equipment chamber.

The concrete structure of the door bucket body is further provided, the door bucket body is arranged in the cabin body, one end of the first partition wall is connected with the side wall of the cabin body, and the other end of the first partition wall is connected with the door bucket body.

Further, a second partition wall is arranged in the primary equipment chamber, and the second partition wall partitions the primary equipment chamber to form a switch cabinet chamber and a transformer chamber;

and a communication door for enabling the switch cabinet chamber to be communicated with the transformer chamber is arranged on the second partition wall.

Further, the prefabricated cabin with the sand prevention function also comprises a switch cabinet, a transformer and a plurality of screen cabinets; wherein,,

the switch cabinet is arranged in the switch cabinet chamber;

the transformer is installed in the transformer room;

the screen cabinet is installed in the secondary equipment room.

Further for convenient maintenance, be equipped with on the cabin with the first access door of cubical switchboard room intercommunication and with the second access door of transformer room intercommunication.

Further for facilitating ventilation, a first ventilation port communicated with the switch cabinet chamber is formed in the first access door;

a second ventilation port communicated with the transformer chamber is arranged on the second access door;

the cabin body is provided with a third ventilation port communicated with the secondary equipment chamber;

the cabin body is also provided with a first ventilation opening communicated with the switch cabinet chamber, a second ventilation opening communicated with the transformer chamber and a third ventilation opening communicated with the secondary equipment chamber.

In order to further improve the wind and sand prevention performance, a rain-proof shutter and filter cotton positioned on the inner side of the rain-proof shutter are respectively arranged in the first ventilation opening, the second ventilation opening, the third ventilation opening, the first ventilation opening, the second ventilation opening and the third ventilation opening;

and fans positioned at the inner sides of the filter cotton are respectively arranged in the first ventilation opening, the second ventilation opening and the third ventilation opening.

Further, a first mesh plate for covering the first ventilation opening is connected to the inner wall of the first access door;

a second mesh plate for covering the second ventilation opening is connected to the inner wall of the second access door;

a third mesh plate for covering the third ventilation port is connected to the inner wall of the cabin body;

the inner wall of the cabin body is also connected with a fourth mesh plate for covering the first vent, a fifth mesh plate for covering the second vent and a sixth mesh plate for covering the third vent;

the cabin body is also connected with a first air conditioner communicated with the switch cabinet chamber, a second air conditioner communicated with the transformer chamber and a third air conditioner communicated with the secondary equipment chamber.

Further in order to facilitate drainage, the top of the cabin body is provided with a herringbone top, water collecting grooves are formed in the periphery of the herringbone top, and at least one drain pipe communicated with the water collecting grooves is further connected to the cabin body.

After the technical scheme is adopted, when personnel normally enter the cabin body, the outer door body is firstly opened, the personnel enter the entering and exiting space in the door bucket body after passing through the outer inlet and outlet, then the outer door body is closed to isolate outside sand and wind from outside, the inner door body is opened again, and then the personnel in the entering and exiting space can enter the cabin body after passing through the inner inlet and outlet. Through the design, wind sand and sand dust are effectively prevented from being blown into the cabin body, equipment in the cabin body is prevented from being damaged by the sand dust, loss caused by equipment damage is reduced, and safety is improved.

Drawings

FIG. 1 is a plan view of a prefabricated cabin having a sand wind prevention function according to the present utility model;

FIG. 2 is a schematic view of the structure of the door bucket body of the present utility model;

FIG. 3 is a schematic view of the exterior of the prefabricated cabin with sand wind prevention function of the present utility model;

fig. 4 is a schematic view of the structure of the interior of the prefabricated cabin with sand prevention function according to the present utility model.

Detailed Description

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

As shown in fig. 1 to 4, a prefabricated cabin with a sand prevention function, comprising:

a cabin body 1;

the door bucket body 2 is connected with the cabin body 1, an access space 3 for personnel to enter is formed in the door bucket body 2, an outer access 4 for enabling the access space 3 to be communicated with the outside and at least one inner access 5 for enabling the access space 3 to be communicated with the inside of the cabin body 1 are formed in the door bucket body 2;

an outer door body 6, the outer door body 6 being connected to the door bucket body 2 and being used for opening and closing the outer inlet and outlet 4;

an inner door body 7 corresponding to the inner inlet and outlet 5, the inner door body 7 being connected to the door bucket body 2 and being used for opening and closing the corresponding inner inlet and outlet 5; specifically, when a person normally enters the cabin body 1, the outer door body 6 is opened first, the person enters the access space 3 in the door body 2 after passing through the outer access opening 4, then the outer door body 6 is closed to isolate outside sand and wind, then the inner door body 7 is opened, and then the person located in the access space 3 can enter the cabin body 1 after passing through the inner access opening 5. Through the design, wind sand and sand dust are effectively prevented from being blown into the cabin body 1, equipment in the cabin body 1 is prevented from being damaged by the sand dust, loss caused by equipment damage is reduced, and safety is improved. In this embodiment, the inner door body 7 corresponds to the inner inlet and outlet 5 one by one.

As shown in fig. 1 to 4, a first partition wall 8 is arranged in the cabin body 1, and the first partition wall 8 partitions the interior of the cabin body 1 to form a primary equipment chamber and a secondary equipment chamber 9;

the door bucket body 2 is provided with two inner inlets and outlets 5, one of the inner inlets and outlets 5 is communicated with the primary equipment chamber, and the other inner inlet and outlet 5 is communicated with the secondary equipment chamber 9; specifically, the person in the access space 3 can open the corresponding inner door 7 to enter the primary equipment room and the secondary equipment room 9. In this embodiment, only one door bucket body 2 is provided, instead of providing one door bucket body 2 in each compartment separately, so that space can be saved as much as possible, and space utilization can be improved.

As shown in fig. 1, 3 and 4, the door bucket body 2 is arranged in the cabin body 1, one end of the first partition wall 8 is connected with the side wall of the cabin body 1, and the other end of the first partition wall 8 is connected with the door bucket body 2; specifically, the door bucket body 2 is built in the cabin body 1, so the door bucket body 2 has no influence on the appearance of the cabin body 1, the appearance of the cabin body 1 can be attractive, the feeling of abrupt is avoided, the appearance size of the cabin body 1 can not be increased, and the transportation can not be influenced.

As shown in fig. 1 and 4, a second partition wall 10 may be provided in the primary equipment room, and the second partition wall 10 partitions the primary equipment room to form a switchgear room 11 and a transformer room 12;

the second partition wall 10 is provided with a communication door 13 for communicating the switchgear chamber 11 with the transformer chamber 12.

As shown in fig. 1 and 4, the prefabricated cabin with the sand prevention function can further comprise a switch cabinet 14, a transformer 15 and a plurality of screen cabinets 16; wherein,,

the switch cabinet 14 is installed in the switch cabinet chamber 11;

the transformer 15 is installed in the transformer room 12;

the screen cabinet 16 is installed in the secondary equipment room 9.

As shown in fig. 1, 3 and 4, the cabin 1 is provided with a first access door 17 communicated with the switch cabinet 11 and a second access door 18 communicated with the transformer room 12; specifically, because the volumes of the switch cabinet 14 and the transformer 15 are large, a serviceman cannot wind to the rear of the switch cabinet 14 or wind to the rear of the transformer 15, so that the first access door 17 is provided to facilitate maintenance of the switch cabinet 14, and the second access door 18 is provided to facilitate maintenance of the transformer 15.

As shown in fig. 3 and 4, the first access door 17 is provided with a first ventilation opening 19 communicated with the switch cabinet 11;

the second access door 18 is provided with a second ventilation opening 20 communicated with the transformer chamber 12;

the cabin body 1 is provided with a third ventilation port 21 communicated with the secondary equipment chamber 9;

the cabin body 1 is also provided with a first ventilation opening 22 communicated with the switch cabinet chamber 11, a second ventilation opening 23 communicated with the transformer chamber 12 and a third ventilation opening 24 communicated with the secondary equipment chamber 9.

Specifically, a rainproof shutter and filter cotton positioned on the inner side of the rainproof shutter are respectively installed in the first ventilation opening 19, the second ventilation opening 20, the third ventilation opening 21, the first ventilation opening 22, the second ventilation opening 23 and the third ventilation opening 24;

fans positioned on the inner sides of the filter cotton are also respectively arranged in the first ventilation opening 22, the second ventilation opening 23 and the third ventilation opening 24; specifically, through the pumping action of the blower, fresh air can enter the switch cabinet chamber 11 through the first ventilation opening 22, and original air in the switch cabinet chamber 11 can be discharged from the first ventilation opening 19; likewise, fresh air can also enter the transformer chamber 12 through the second ventilation opening 23, and the original air in the transformer chamber 12 can be discharged from the second ventilation opening 20; fresh air can enter the secondary equipment chamber 9 through the third ventilation opening 24, and the original air in the secondary equipment chamber 9 can be discharged from the third ventilation opening 21. Further specifically, the rainproof shutter is arranged to ensure rainproof performance, and the filter cotton is arranged to filter off wind sand so as to improve the performance of wind sand prevention.

As shown in fig. 3 and 4, a first mesh plate for covering the first ventilation opening 19 is connected to the inner wall of the first access door 17;

a second mesh plate for covering the second ventilation opening 20 is connected to the inner wall of the second access door 18;

a third mesh plate for covering the third ventilation port 21 is connected to the inner wall of the cabin body 1;

the inner wall of the cabin body 1 is also connected with a fourth mesh plate for covering the first ventilation opening 22, a fifth mesh plate for covering the second ventilation opening 23 and a sixth mesh plate for covering the third ventilation opening 24;

the cabin body 1 is also connected with a first air conditioner 25 communicated with the switch cabinet chamber 11, a second air conditioner 26 communicated with the transformer chamber 12 and a third air conditioner 27 communicated with the secondary equipment chamber 9; specifically, the first mesh plate, the second mesh plate, the third mesh plate, the fourth mesh plate, the fifth mesh plate and the sixth mesh plate are arranged, so that the attractiveness of the position where the hole is formed in the cabin body 1 can be improved.

As shown in fig. 3 and 4, a herringbone roof 28 is arranged at the top of the cabin body 1, a water collecting ditch 29 is arranged around the herringbone roof 28, and at least one water draining pipe 30 communicated with the water collecting ditch 29 is also connected to the cabin body 1; in this embodiment, the herringbone roof 28 is made of stainless steel, so that corrosion can be avoided, the herringbone roof 28 can well prevent water from accumulating at the top, rainwater at the top can flow into the water collecting grooves 29 around and then drain from the drain pipe 30, the purpose of concentrated drainage can be achieved, and rainwater can be prevented from flowing along the outer wall of the cabin body 1 to pollute the cabin body 1.

In summary, when a person normally enters the cabin 1, the outer door 6 is opened first, the person passes through the outer inlet and outlet 4 and then enters the inlet and outlet space 3 in the door body 2, then the outer door 6 is closed to isolate outside sand and wind from opening the inner door 7, and then the person located in the inlet and outlet space 3 can pass through the inner inlet and outlet 5 and enter the cabin 1. Through the design, wind sand and sand dust are effectively prevented from being blown into the cabin body 1, equipment in the cabin body 1 is prevented from being damaged by the sand dust, loss caused by equipment damage is reduced, and safety is improved.

The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims (10)

1. A prefabricated cabin with a sand-wind prevention function, characterized in that it comprises:

a cabin (1);

the door bucket body (2), the door bucket body (2) is connected with the cabin body (1), an access space (3) for personnel to enter is formed in the door bucket body (2), and an outer inlet and outlet (4) for enabling the access space (3) to be communicated with the outside and at least one inner inlet and outlet (5) for enabling the access space (3) to be communicated with the interior of the cabin body (1) are formed in the door bucket body (2);

the outer door body (6), the said outer door body (6) connects to the said door body (2) and is used for opening and closing the said outer import and export (4);

and the inner door body (7) corresponds to the inner inlet and outlet (5), and the inner door body (7) is connected to the door bucket body (2) and is used for opening and closing the corresponding inner inlet and outlet (5).

2. The prefabricated cabin with a sand-wind prevention function according to claim 1,

a first partition wall (8) is arranged in the cabin body (1), and the first partition wall (8) divides the interior of the cabin body (1) into a primary equipment chamber and a secondary equipment chamber (9);

the door bucket body (2) is provided with two inner inlets and outlets (5), one inner inlet and outlet (5) is communicated with the primary equipment chamber, and the other inner inlet and outlet (5) is communicated with the secondary equipment chamber (9).

3. Prefabricated cabin with a sand prevention function according to claim 2, characterized in that the door bucket body (2) is built in the cabin body (1), one end of the first partition wall (8) is connected with the side wall of the cabin body (1), and the other end of the first partition wall (8) is connected with the door bucket body (2).

4. The prefabricated cabin with a sand-wind prevention function according to claim 2,

a second partition wall (10) is arranged in the primary equipment chamber, and the secondary equipment chamber is partitioned by the second partition wall (10) to form a switch cabinet chamber (11) and a transformer chamber (12);

and a communication door (13) for enabling the switch cabinet chamber (11) to be communicated with the transformer chamber (12) is arranged on the second partition wall (10).

5. The prefabricated cabin with sand-wind prevention function according to claim 4, further comprising a switch cabinet (14), a transformer (15) and a plurality of screen cabinets (16); wherein,,

the switch cabinet (14) is arranged in the switch cabinet chamber (11);

-said transformer (15) is mounted in said transformer chamber (12);

the screen cabinet (16) is installed in the secondary equipment room (9).

6. Prefabricated cabin with a sand-wind prevention function according to claim 4, characterized in that the cabin body (1) is provided with a first access door (17) communicating with the switchgear cabinet (11) and a second access door (18) communicating with the transformer room (12).

7. The prefabricated cabin with a sand-wind prevention function according to claim 6,

a first ventilation opening (19) communicated with the switch cabinet chamber (11) is formed in the first access door (17);

a second ventilation opening (20) communicated with the transformer chamber (12) is formed in the second access door (18);

a third ventilation port (21) communicated with the secondary equipment chamber (9) is formed in the cabin body (1);

the cabin body (1) is also provided with a first ventilation opening (22) communicated with the switch cabinet chamber (11), a second ventilation opening (23) communicated with the transformer chamber (12) and a third ventilation opening (24) communicated with the secondary equipment chamber (9).

8. The prefabricated cabin with a sand-wind prevention function according to claim 7,

a rainproof shutter and filter cotton positioned on the inner side of the rainproof shutter are respectively arranged in the first ventilation opening (19), the second ventilation opening (20), the third ventilation opening (21), the first ventilation opening (22), the second ventilation opening (23) and the third ventilation opening (24);

and fans positioned on the inner sides of the filter cotton are further respectively arranged in the first ventilation opening (22), the second ventilation opening (23) and the third ventilation opening (24).

9. The prefabricated cabin with a sand-wind prevention function according to claim 7,

a first mesh plate for covering the first ventilation opening (19) is connected to the inner wall of the first access door (17);

a second mesh plate for covering the second ventilation opening (20) is connected to the inner wall of the second access door (18);

a third mesh plate for covering the third ventilation opening (21) is connected to the inner wall of the cabin body (1);

the inner wall of the cabin body (1) is also connected with a fourth mesh plate for covering the first ventilation opening (22), a fifth mesh plate for covering the second ventilation opening (23) and a sixth mesh plate for covering the third ventilation opening (24);

the cabin body (1) is also connected with a first air conditioner (25) communicated with the switch cabinet chamber (11), a second air conditioner (26) communicated with the transformer chamber (12) and a third air conditioner (27) communicated with the secondary equipment chamber (9).

10. Prefabricated cabin with a sand prevention function according to claim 1, characterized in that the top of the cabin body (1) is provided with a herringbone top (28), the circumference of the herringbone top (28) is provided with a water collecting groove (29), and the cabin body (1) is also connected with at least one drain pipe (30) communicated with the water collecting groove (29).