Top drip-proof structure for equipment room of wind power land metering station

Abstract

The utility model discloses a top anti-leakage structure for a wind power land metering station equipment room, which comprises a condenser, a condensate water collecting hopper, a water tank and a sewer pipeline, the condenser is obliquely arranged and fixed on the lower side of the roof of the equipment room, the condensate water collecting hopper is fixed below a water outlet at the lower end of the condenser, and the water tank is fixed below the water outlet. The water tank is perpendicular to the condenser and arranged below the condensate water collecting hoppers, and the upper end of the sewer line is connected with the water tank. Vapor in moist air is only condensed on the condenser, and condensed water is guided, collected and discharged through the water storage tank, so that the risk that condensed vapor on the roof of an equipment room in the prior art drips to equipment is solved.

Description

Technical Field

[0001] The utility model relates to a top anti-drip structure, in particular to a top anti-drip structure for the equipment room of an onshore wind power metering station, belonging to the technical field of wind power. Background Art

[0002] The onshore wind power metering station is an important part of the wind power project. The electric energy generated by the wind power is summarized and measured through the onshore wind power metering station and then connected to the power grid to supply power to the power grid. Since most of the current wind power projects are concentrated in humid areas such as the seaside, when designing the equipment room of the onshore wind power metering station, it is necessary to consider the impact of the humid climate environment on the safety of the equipment in the equipment room. When the humidity in the equipment room is relatively high, even if the indoor air is dehumidified by the air conditioner, in the case of extremely humid weather, it is still difficult to avoid the indoor air having a relatively high humidity. At this time, the humid air is easy to condense on the roof of the equipment room and then form condensed water droplets. If the condensed water directly drips into the equipment below, it may cause the risk of equipment short circuit. Therefore, it is necessary to design an anti-drip structure for the top of the equipment room. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a top anti-drip structure for the equipment room of an onshore wind power metering station, and solve the problem of water droplet leakage caused by air condensation on the roof of the existing technology equipment room.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is:

[0005] A top anti-drip structure for the equipment room of an onshore wind power metering station includes a condenser, a condensate collection hopper, a water tank and a drain pipe. The condenser is inclined and fixed on the lower side of the roof of the equipment room. The condensate collection hopper is fixed below the water outlet at the lower end of the condenser. The water tank is perpendicular to the condenser and is arranged below a plurality of condensate collection hoppers. The upper end of the drain pipe is connected to the water tank.

[0006] Further, the condenser includes a condenser main body. The condenser main body is a long strip-shaped plate arranged in the vertical direction. Two L-shaped water storage tank structures are respectively arranged on both sides of the lower end of the condenser main body. A condensation pipe is arranged on the condenser main body, and cold air is introduced into the condensation pipe.

[0007] Further, the condensation pipe is fixed on the condenser main body and the condensation pipe is arranged along the length direction of the condenser main body. The lower end of the condensation pipe is connected to the air outlet duct of the air conditioner. A plurality of condensation pipes are arranged on the condenser main body at equal intervals in the vertical direction.

[0008] Further, a PVC outer layer is arranged on the lower end of the condenser main body and the outer side surface of the L-shaped water storage tank structure.

[0009] Furthermore, the condensers are arranged in pairs on both sides of the roof of the equipment room. There are multiple cross beams on the roof of the equipment room, and the condensate collection hoppers are fixed at the ends of the cross beams.

[0010] Furthermore, the water tank is an arc-shaped water tank. The water tank is horizontally arranged at the edge of the roof of the equipment room and is perpendicular to the condenser. The water tank is located below the water outlet of the condensate collection hopper on the same side of the roof of the equipment room. A drain outlet is opened on the water tank and is fixedly connected to the upper end of the drain pipe. The other end of the drain pipe penetrates through the wall of the equipment room to the outside for outdoor drainage.

[0011] Furthermore, a polyurethane foam plastic board is arranged on the inner side surface of the roof of the equipment room.

[0012] Furthermore, a PVC coating is arranged on the outside of the cross beam.

[0013] Furthermore, the water tank and the drain pipe are made of PVC material.

[0014] Compared with the prior art, the present utility model has the following advantages and effects: The present utility model provides a drip-proof structure for the top of the equipment room of an onshore wind power metering station. The original structure of the roof of the equipment room is heat-insulated by PVC, polyurethane foam plastic board, etc. Cold air is introduced into the condenser to make its temperature much lower than the original structure of the roof of the equipment room, so as to ensure that water vapor in the humid air only condenses on the condenser, and the condensate water is diverted, collected and discharged through the water storage tank, solving the risk that water vapor on the roof of the equipment room in the prior art condenses and drips onto the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic diagram of a drip-proof structure for the top of the equipment room of an onshore wind power metering station according to the present utility model.

[0016] Figure 2 FIG. is a partial schematic diagram of a drip-proof structure for the top of the equipment room of an onshore wind power metering station according to the present utility model.

[0017] Figure 3 FIG. is a schematic diagram of the condenser of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to elaborate in detail the technical solutions adopted by the present utility model to achieve the predetermined technical purpose, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments. And, without creative work, the technical means or technical features in the embodiments of the present utility model can be replaced. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0019] As Figure 1 and Figure 2 shown, a drip - proof structure for the top of the equipment room of a wind power onshore metering station according to the utility model includes a condenser 1, a condensate collection hopper 2, a water tank 3, and a drain pipe 4. The condenser 1 is inclined and fixed to the lower side of the roof 5 of the equipment room. The condensate collection hopper 2 is fixed below the water outlet at the lower end of the condenser 1. The water tank 3 is arranged perpendicular to the condenser 1 and is arranged below a plurality of condensate collection hoppers 2. The upper end of the drain pipe 4 is connected to the water tank 3.

[0020] As Figure 3 shown, the condenser 1 includes a condenser main body 6. The condenser main body 6 is a long strip - shaped plate arranged in the vertical direction. On both sides of the lower end of the condenser main body 6, there is respectively arranged an L - shaped water storage tank structure 7. One end of the horizontal part of the L - shaped structure of the L - shaped water storage tank structure 7 is fixedly connected to one side of the lower end of the condenser main body 6, and the vertical part of the L - shaped structure of the L - shaped water storage tank structure 7 extends vertically upward to jointly form a water storage tank body structure with the lower end of the condenser main body 6. The two L - shaped water storage tank structures 7 are symmetrically arranged on both sides of the lower end of the condenser main body 6. In this way, the condensate on the side walls of both sides of the condenser main body 6 flows downward along the side walls of the condenser main body 6 under the action of its own gravity and converges into the water tank inside the L - shaped water storage tank structure 7, and flows towards the lower place along the water tank. A condensate pipe 8 is arranged on the condenser main body 6, and cold air is introduced into the condensate pipe 8.

[0021] The condensate pipe 8 is fixed on the condenser main body 6 and is arranged along the length direction of the condenser main body 6. The lower end of the condensate pipe 8 is connected to the air outlet duct of the air conditioner. The cold air outlet of the air conditioner is guided to one end of the condensate pipe 8 through the duct and is fixed to one end of the condensate pipe 8 through an interface. The cold air of the air conditioner cools the condensate pipe 8, making the temperature of the condensate pipe 8 much lower than the temperature of the rest of the structure of the roof of the equipment room, facilitating the condensation of water vapor. A number of condensate pipes 8 are arranged at equal intervals along the vertical direction on the condenser main body 6.

[0022] A PVC outer layer 9 is arranged on the lower end of the condenser main body 6 and the outer side surface of the L - shaped water storage tank structure 7. The condenser main body 6 itself is made of aluminum alloy or stainless steel. The setting of the PVC outer layer 9 can prevent water vapor from condensing on the outside of the condenser main body 6 and the L - shaped water storage tank structure 7.

[0023] The condensers 1 are arranged in pairs on both sides of the roof 5 of the equipment room. The roof 5 of the equipment room is provided with a plurality of cross - beams 10, and the condensate collection hoppers 2 are fixed to the ends of the cross - beams 10. The cross - beams 10 itself provide structural strength support for the roof 5 of the equipment room and also serve as the support structure for the condensate collection hoppers 2. In this embodiment, the condensate collection hoppers 2 are realized by opening holes and grooves on the cross - beams 10.

[0024] The water tank 3 is an arc-shaped water tank. The water tank 3 is horizontally arranged at the edge of the roof 5 of the equipment room and is perpendicular to the condenser 1. The water tank 3 is located below the water outlet of the condensate collection hopper 2 on the same side of the roof 5 of the equipment room. A drain outlet is provided on the water tank 3, and the drain outlet is fixedly connected to the upper end of the drain pipe 4. The other end of the drain pipe 4 penetrates through the wall surface of the equipment room to the outside for outdoor drainage.

[0025] A polyurethane foam board is provided on the inner side surface of the roof 5 of the equipment room. A PVC coating is provided on the outer side of the cross beam 10. The water tank 3 and the drain pipe 4 are made of PVC material. Except that the condenser 1 is made of aluminum alloy or stainless steel material, the remaining structures of the roof 5 of the equipment room are wrapped or coated with a plastic material with low thermal conductivity, so that the temperature of the condenser 1 is much lower than the temperature of these remaining structures. In this way, water vapor will only condense on the condenser 1 preferentially and then be discharged through the water tank and the drain pipe, effectively avoiding the risk that water vapor directly condenses on the roof surface and drips to cause equipment short circuit.

[0026] In the embodiment of the present utility model, the roof 5 of the equipment room adopts a triangular roof structure, and the condenser can be directly arranged along the roof. When the roof structure is a flat roof structure, only by installing the condenser obliquely can the same technical effect be achieved. Therefore, the anti-drip structure of the present utility model for the flat roof structure can still be applied.

[0027] The present utility model provides an anti-drip structure for the top of the equipment room of an onshore wind power metering station. The original structure of the roof of the equipment room is heat-insulated by PVC, polyurethane foam board, etc. Cold air is introduced into the condenser to make its temperature much lower than the original structure of the roof of the equipment room, so as to ensure that water vapor in the humid air only condenses on the condenser, and the condensed water is diverted, collected and discharged through the water storage tank, solving the risk that water vapor on the roof of the equipment room in the prior art condenses and drips onto the equipment.

[0028] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications to the above-disclosed technical content to be equivalent change equivalent embodiments. However, as long as it does not depart from the content of the technical solution of the present utility model, according to the technical essence of the present utility model, any simple modification, equivalent replacement and improvement of the above embodiments within the spirit and principle of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A drip-proof structure for the top of the equipment room of an onshore wind power metering station, characterized in that: It includes a condenser, a condensate collection hopper, a water tank and a drain pipe. The condenser is inclined and fixed to the lower side of the roof of the equipment room. The condensate collection hopper is fixed below the water outlet at the lower end of the condenser. The water tank is arranged perpendicular to the condenser and is located below multiple condensate collection hoppers. The upper end of the drain pipe is connected to the water tank.

2. The anti-drip structure for the top of the equipment room of an onshore wind power metering station according to claim 1, wherein: The condenser includes a condenser body. The condenser body is a long strip-shaped plate arranged in the vertical direction. On both sides of the lower end of the condenser body, there is an L-shaped water storage tank structure respectively. A condensate pipe is arranged on the condenser body, and cold air is introduced into the condensate pipe.

3. The anti-drip structure for the top of the equipment room of an onshore wind power metering station according to claim 2, characterized in that: The condensate pipe is fixed to the condenser body and is arranged along the length direction of the condenser body. The lower end of the condensate pipe is connected to the air outlet duct of the air conditioner. A number of condensate pipes are arranged on the condenser body at equal intervals along the vertical direction.

4. A drip-proof structure for the top of the equipment room of an onshore wind power metering station according to claim 2, characterized in that: A PVC outer layer is provided on the lower end of the condenser body and the outer side surface of the L-shaped water storage tank structure.

5. A drip-proof structure for the top of the equipment room of an onshore wind power metering station according to claim 1, characterized in that: The condensers are arranged in pairs on both sides of the roof of the equipment room. There are multiple cross beams on the roof of the equipment room, and the condensate collection hoppers are fixed to the ends of the cross beams.

6. A drip-proof structure for the top of the equipment room of an onshore wind power metering station according to claim 1, characterized in that: The water tank is an arc-shaped water tank. The water tank is horizontally arranged at the edge of the roof of the equipment room and is perpendicular to the condenser. The water tank is located below the water outlet of the condensate collection hoppers on the same side of the roof of the equipment room. A drain opening is provided on the water tank and the drain opening is fixedly connected to the upper end of the drain pipe. The other end of the drain pipe penetrates the wall of the equipment room to the outside for outdoor drainage.

7. A drip-proof structure for the top of the equipment room of an onshore wind power metering station according to claim 1, characterized in that: A polyurethane foam plastic board is provided on the inner side surface of the roof of the equipment room.

8. A drip-proof structure for the top of the equipment room of an onshore wind power metering station according to claim 5, characterized in that: A PVC coating is provided on the outside of the cross beam.

9. A drip-proof structure for the top of the equipment room of an onshore wind power metering station according to claim 1, characterized in that: The water tank and the drain pipe are made of PVC material.

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