CN219351066U - Ring main unit with condensation preventing function - Google Patents

Abstract

The utility model discloses a ring network cabinet with an anti-condensation function, which comprises a ring network cabinet body, a condensation receiving assembly and a drying assembly. The inner side wall of the ring network cabinet body is provided with a support plate, and the support plate There are through holes on the top and multiple groups are evenly arranged, the condensation receiving assembly is arranged in the ring network cabinet body, the drying assembly is arranged in the ring network cabinet body and below the support plate; the condensation receiving assembly The fetching assembly includes a water receiving pipe, a water receiving tank and a diversion plate. The diversion plate is arranged on the inner top wall of the ring network cabinet body, and the water receiving tank is arranged on the inner side wall of the ring network cabinet body and is arranged on the bottom of the diversion plate. The top end of the water receiving pipe is connected to the water receiving tank, and the bottom end of the water receiving pipe penetrates through the support plate and the bottom wall of the ring network cabinet body and protrudes. The utility model belongs to the technical field of ring network cabinets, in particular to a ring network cabinet with an anti-condensation function.

Description

A ring network cabinet with anti-condensation function

technical field

The utility model belongs to the technical field of ring network cabinets, in particular to a ring network cabinet with an anti-condensation function.

Background technique

The ring network cabinet is a set of high-voltage switchgear installed in a metal or non-metal insulated cabinet or made into an assembled interval ring network power supply unit. The core part uses load switches and fuses. A large number of high-voltage switchgear, and when the ring network cabinet is placed outdoors for a long time, a large amount of dew is easy to condense in the ring network cabinet, and the dew condenses into water droplets, which may easily cause corrosion inside the ring network cabinet.

Utility model content

In order to solve the above problems, the utility model provides a ring network cabinet with anti-condensation function.

In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a ring network cabinet with anti-condensation function, including a ring network cabinet body, a condensation receiving assembly and a drying assembly, the inner wall of the ring network cabinet body A support plate is provided, the support plate is provided with through holes and multiple groups are evenly provided, the condensation receiving assembly is provided in the ring network cabinet body, and the drying assembly is provided in the ring network cabinet body and located in Below the support plate; the dew receiving assembly includes a water pipe, a water tank and a diversion plate, the diversion plate is arranged on the inner top wall of the ring network cabinet body, and the water receiver is arranged on the inner side of the ring network cabinet body The wall is arranged at the bottom of the deflector plate, the top of the water receiving pipe is connected to the water receiving tank, the bottom of the water receiving pipe runs through the support plate and the bottom wall of the ring network cabinet body and protrudes, and the heat generated in the ring network cabinet The airflow rises and condenses into dew after contacting the deflector plate. The deflector plate guides the flow and slides into the water receiving tank, and the water in the water receiving tank is discharged from the water receiving pipe into the ring network cabinet body.

Further, the cross-sectional view of the deflector plate is set in a triangular structure, and its inclined surface is used to guide the flow.

Preferably, the two side walls of the ring network cabinet body are provided with ventilation holes and evenly provided with multiple groups, the ventilation holes are covered with a windshield, and the end of the windshield is arranged on the side of the ring network cabinet body On the wall, the windshield is set in an arc-shaped structure with the opening downward, which can play a certain role in dust prevention. When the external airflow enters the ring network cabinet body, the dust in it will be blocked by the windshield, and the airflow bypasses the windshield Enter the ring network cabinet body from its bottom.

Further, the drying assembly includes an exhaust fan, a suction pipe and a storage box, the storage box is arranged on the inner bottom wall of the ring network cabinet body, and the storage box is opened on the front side wall and the rear side wall. The hollow cavity structure is set, a desiccant bag is placed in the storage box, the exhaust fan is arranged on the top wall of the storage box, the top end of the suction pipe penetrates the support plate and protrudes, and the suction pipe The bottom end of the exhaust fan is connected to the input end of the exhaust fan, and the output end of the exhaust fan passes through the ring network cabinet body and protrudes.

Preferably, the suction duct is set in a Y-shaped structure, and the moisture generated by the encounter between the hot air flow in the ring network cabinet body and the external cold air flow is sucked into the suction duct and discharged from the ring network cabinet body by the exhaust fan, and the The airflow in the ring network cabinet body forms a circulation state, which can reduce the probability of frost condensation. At the same time, when the exhaust fan is pumped, part of the airflow with moisture enters the bottom of it from the through hole on the support plate, and is dried by the desiccant bag.

Preferably, the top wall of the ring network cabinet body is provided with pillars, and the pillars are provided with shade covers for sun and rain protection.

The utility model adopts the above-mentioned structure to obtain beneficial effects as follows: a ring network cabinet with anti-condensation function provided by the utility model is simple in operation, compact in structure, and reasonable in design. The moisture generated when the cold air flow meets is sucked into the suction pipe and discharged into the main body of the ring main unit, and makes the air flow in the main body of the ring main unit form a circulation state, which can reduce the probability of frost condensation. Moist air flows in from the through hole on the support plate to the bottom of it, and is dried by the desiccant bag, while part of the hot air flow rises, condenses into dew after contacting the deflector plate, and slides into the water receiving tank using the deflector plate. , the water in the water receiving tank is discharged from the water receiving pipe into the main body of the ring network cabinet.

Description of drawings

Fig. 1 is a sectional view of a ring network cabinet with anti-condensation function proposed by the utility model;

Fig. 2 is a schematic diagram of the overall structure of a ring network cabinet with anti-condensation function proposed by the utility model.

Among them, 1. Ring network cabinet body, 2. Condensation receiving component, 3. Drying component, 4. Support plate, 5. Through hole, 6. Water pipe, 7. Water tank, 8. Diversion plate, 9. Ventilation hole, 10, exhaust fan, 11, air suction pipe, 12, holding box, 13, desiccant bag, 14, pillar, 15, shielding cover, 16, wind cover.

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance. Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1-2, a ring network cabinet with anti-condensation function proposed by the utility model includes a ring network cabinet body 1, a condensation receiving assembly 2 and a drying assembly 3. The ring network cabinet body 1 The top wall of the top wall is provided with a pillar 14, the pillar 14 is provided with a shield cover 15, the inner wall of the ring network cabinet body 1 is provided with a support plate 4, and the support plate 4 is provided with a through hole 5 and is evenly provided with Multiple groups, the condensation receiving assembly 2 is arranged in the ring network cabinet body 1, the drying assembly 3 is arranged in the ring network cabinet body 1 and below the support plate 4; the condensation receiving assembly 2 includes Water receiving pipe 6, water receiving tank 7 and diversion plate 8, described diversion plate 8 is arranged on the inner top wall of ring network cabinet body 1, and the cross-sectional view of described diversion plate 8 is a triangular structure setting, and the connection The water tank 7 is arranged on the inner side wall of the ring network cabinet body 1 and is arranged on the bottom end of the deflector plate 8, the top of the water receiving pipe 6 communicates with the water receiving tank 7, and the bottom end of the water receiving pipe 6 runs through the support plate 4 and the ring network The bottom wall of the cabinet body 1 extends out.

Both side walls of the ring network cabinet body 1 are provided with ventilation holes 9 and are evenly provided with multiple groups, the ventilation holes 9 are covered with a windshield 16, and the end of the windshield 16 is located at the ring network cabinet body 1, the windshield 16 is arranged in an arc-shaped structure with its opening downward.

The drying assembly 3 includes an exhaust fan 10, a suction pipe 11 and a storage box 12, the storage box 12 is arranged on the inner bottom wall of the ring network cabinet body 1, and the storage box 12 is a front side wall and a rear side wall. The hollow cavity structure with side wall opening is set, the desiccant bag 13 is placed in the storage box 12, the exhaust fan 10 is arranged on the top wall of the storage box 12, and the top of the suction pipe 11 runs through the support plate 4 and stretch out, the bottom end of the suction pipe 11 is connected to the input end of the exhaust fan 10, the suction pipe 11 is set in a Y-shaped structure, the output end of the exhaust fan 10 runs through the ring network cabinet body 1 and stick out.

During specific use, the moisture generated when the hot air flow in the ring main body 1 meets the external cold air flow is sucked into the suction pipe 11 and discharged from the ring main body 1 through the exhaust fan 10, and the ring main body 1 The airflow forms a circulation state, which can reduce the probability of frosting. At the same time, when the exhaust fan 10 is pumped, part of the airflow with moisture flows in from the through hole 5 on the support plate 4 and enters below it, and is dried by the desiccant bag 13. And part of the hot air flow rises, condenses into dew after contacting the deflector plate 8, utilizes the deflector plate 8 to slide into the water receiving tank 7, and the water in the water receiving tank 7 is discharged from the water receiving pipe 6 in the ring network cabinet body 1.

The utility model and its implementations have been described above. This description is not restrictive, and what is shown in the drawings is only one of the implementations of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (6)

1. Ring main unit with prevent condensation function, its characterized in that: the ring main unit comprises a ring main unit body, a condensation access assembly and a drying assembly, wherein a supporting plate is arranged on the inner side wall of the ring main unit body, a plurality of groups of through holes are uniformly formed in the supporting plate, the condensation access assembly is arranged in the ring main unit body, and the drying assembly is arranged in the ring main unit body and below the supporting plate; the condensation connects the subassembly and includes water receiving pipe, water receiving tank and water conservancy diversion plate, the interior roof of looped netowrk cabinet body is located to the water conservancy diversion plate, the water receiving tank is located the inside wall of looped netowrk cabinet body and is located the bottom of water conservancy diversion plate, the top intercommunication water receiving tank of water receiving pipe, the bottom of water receiving pipe runs through the diapire of backup pad and looped netowrk cabinet body and stretches out.

2. The ring main unit with anti-condensation function according to claim 1, wherein: the cross section of the flow guiding plate is arranged like a triangle structure.

3. The ring main unit with the anti-condensation function according to claim 2, wherein: the utility model discloses a ring main unit, including looped netowrk cabinet body, the both sides wall of looped netowrk cabinet body all is equipped with the ventilation hole and evenly is equipped with the multiunit, the ventilation hole upper cover has the fan housing, the tip of fan housing is located on the lateral wall of looped netowrk cabinet body, the fan housing sets up for opening decurrent arc structure.

4. A ring main unit with anti-condensation function according to claim 3, wherein: the drying assembly comprises an exhaust fan, an air suction pipe and a containing box, wherein the containing box is arranged on the inner bottom wall of the ring main unit body, the containing box is arranged in a hollow cavity structure with front side walls and rear side walls, a drying agent bag is placed in the containing box, the exhaust fan is arranged on the top wall of the containing box, the top end of the air suction pipe penetrates through the supporting plate and stretches out, the bottom end of the air suction pipe is connected to the input end of the exhaust fan, and the output end of the exhaust fan penetrates through the ring main unit body and stretches out.

5. The ring main unit with anti-condensation function according to claim 4, wherein: the air suction pipe is arranged in a Y-shaped structure.

6. The ring main unit with anti-condensation function according to claim 5, wherein: the roof of looped netowrk cabinet body is equipped with the pillar, be equipped with the shielding cover on the pillar.

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