CN210483968U

CN210483968U - Water-cooled bay

Info

Publication number: CN210483968U
Application number: CN201921505881.7U
Authority: CN
Inventors: 李达; 吴建华; 黄虎; 朱少辉; 薛晓云; 宁文钢; 王岳峰; 陈洁; 王书勇; 隋学坤; 王豪; 石磊; 常远; 张慎璞
Original assignee: Taiyuan Heavy Industry Co Ltd
Current assignee: Taiyuan Heavy Industry Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-08
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a water-cooling lobe, include: a frame, a nacelle, and a cooler; the frame is a steel frame structure welded on the engine room and used for providing an installation foundation; the upper part and the lower part of the cabin body are respectively connected with the frame through a plurality of connecting brackets, and the cabin body is provided with an air suction port and an air outlet which are connected with the cabin; the cooler is arranged in the cabin body, foot mounting bolts of the cooler penetrate through the cabin body and are connected with the frame, and a top fixing support of the cooler is connected with a connecting support on the upper portion of the cabin body. The utility model discloses a water-cooling lobe under the prerequisite that realizes the water-cooling function in the cabin, has guaranteed the isolation of inside and outside air, avoids marine salt fog to cause the damage to equipment in can getting into the cabin, and is better to the protection effect of cooler. And the cooler is connected with the frame through the cabin body, and the cabin body only plays a role in isolating internal air from external air, does not bear related loads caused by the cooler, and has strong stability and safety.

Description

Water-cooled bay

Technical Field

The utility model relates to a unit cooling technology field especially relates to a water-cooling lobe.

Background

The generator and the speed increaser of the large-capacity wind generating set have great heat productivity, and the traditional air cooling scheme is not applicable because of small specific heat of air, and the water cooling radiator becomes the standard heat dissipation configuration of the large-capacity wind generating set. At present, a water-cooled radiator is mostly arranged outside an engine room, and the heat of the water-cooled radiator is taken away by adopting natural air cooling.

The installation of the water-cooled radiator outside the engine room has the following problems: firstly, because of the limitations of the plant operation height and the road transportation height and the reasons in the aspect of packaging, the radiator and related pipelines can not be assembled and debugged in the factory in advance, and must be installed on a hoisting site, which will seriously affect the hoisting efficiency of the unit and increase the hoisting cost. And the water-cooled radiator is difficult to deal with when finding problems in the installation process due to the field conditions. Secondly, the radiator is directly acted by factors such as ultraviolet rays, salt fog, rainwater, strong wind and even typhoon for a long time outside the engine room, so that the radiator is easy to damage and has poor reliability in stable operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the prior art, the utility model provides a water-cooling bulkhead. The specific technical scheme is as follows:

a water-cooled compartment, comprising: a frame, a nacelle, and a cooler; the frame is a steel frame structure welded on the engine room and used for providing an installation foundation; the upper part and the lower part of the cabin body are respectively connected with the frame through a plurality of connecting brackets, and the cabin body is provided with an air suction port and an air outlet which are connected with the cabin; the cooler is arranged in the cabin body, foot mounting bolts of the cooler penetrate through the cabin body and are connected with the frame, and a top fixing support of the cooler is connected with a connecting support on the upper portion of the cabin body.

In one possible design, the air suction opening is opposite to the side of the cabin cover in the upwind direction, and the air exhaust opening is opposite to the tail of the cabin cover in the downwind direction.

In one possible design, the air suction opening and the air exhaust opening are of a bell mouth structure.

In a possible design, the air suction opening is connected with the air exhaust opening and the cabin body through an air duct made of flexible materials.

In one possible design, electric shutters are mounted on the air suction opening and the air exhaust opening.

In a possible design, the side wall of the cabin body is provided with an opening, an embedded steel pipe penetrates through the opening, and a reducing sealing block is arranged in the embedded steel pipe.

In one possible design, a seal is provided between the outer wall of the cooler and the inner wall of the cabin.

In one possible design, a rain shield is provided at the suction opening.

In one possible design, a hatch is provided on the nacelle at a position corresponding to the cooler.

In one possible design, the upper part of the cabin is detachably arranged.

The utility model discloses technical scheme's main advantage as follows:

the utility model discloses a water-cooling lobe is internal through putting into the cabin with the cooler, under the prerequisite of realizing the cabin water-cooling function, has guaranteed the isolation of inside and outside air, avoids marine salt fog to get into the cabin and causes the damage to equipment in, and is better to the protection effect of cooler, avoids ultraviolet ray and rainwater to corrode. And the cooler is connected with the frame through the cabin body, and the cabin body only plays a role in isolating internal air from external air, does not bear related loads caused by the cooler, and has strong stability and safety.

Drawings

The accompanying drawings, which are set forth herein, serve to provide a further understanding of the embodiments of the present invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are illustrative of the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a front view of a water-cooled bay according to an embodiment of the present invention;

fig. 2 is a top view of a water-cooled bay according to an embodiment of the present invention;

fig. 3 is an E-E view of a water-cooled bay provided in an embodiment of the present invention;

fig. 4 is an F-F view of a water-cooled bay provided in an embodiment of the present invention;

fig. 5 is a side view of a cabin in a water-cooled bay according to an embodiment of the present invention;

fig. 6 is a D-D view of a water-cooled bay provided in accordance with an embodiment of the present invention;

fig. 7 is a schematic bottom view of a cabin in a water-cooled bay according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a water-cooled bulkhead according to an embodiment of the present invention.

Description of reference numerals:

1-frame, 2-cabin, 3-cooler, 4-air suction inlet, 5-air outlet, 6-air flue, 7-pre-buried steel pipe, 8-reducing sealing block, 9-sealing piece, 10-rain shield, 11-cabin door.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The technical solution provided by the embodiments of the present invention is described in detail below with reference to the accompanying drawings.

An embodiment of the utility model provides a water-cooling lobe, as shown in fig. 1 to 8, include: a frame 1, a cabin 2 and a cooler 3; the frame 1 is a steel frame structure welded to the nacelle for providing an installation foundation. The upper part and the lower part of the cabin body 2 are respectively connected with the frame 1 through a plurality of connecting brackets, and the cabin body 2 is provided with an air suction opening 4 and an air outlet 5 which are connected with the cabin. The cooler 3 is arranged in the cabin body 2, the footing mounting bolts of the cooler 3 penetrate through the cabin body 2 and are connected with the frame 1, and the top fixing support of the cooler 3 is connected with the connecting support on the upper portion of the cabin body 2.

The following explains the working principle of the water-cooling bulkhead provided by the embodiment of the utility model:

when in use, the cabin body 2 is fixed on the frame 1 through the connecting bracket, so that the cabin body 2 and the cabin are relatively fixed. The generator and the speed increaser in the engine room generate heat to heat circulating water, hot water enters the cooler 3 through a pipeline, a motor fan on the cooler 3 sucks cold air into the engine room 2 from the outside of the engine room through the air suction opening 4 to cool the hot water in the cooler 3, the hot air is discharged from the air outlet 5 of the engine room 2, and the cooling of the circulating water of the water cooling system is completed through the circulating process.

According to the water-cooling compartment provided by the embodiment of the invention, the cooler 3 is arranged in the cabin body 2, so that the isolation of the internal air and the external air is ensured on the premise of realizing the water-cooling heat dissipation function in the cabin, the damage to equipment caused by the salt mist on the sea entering the cabin is avoided, the protection effect on the cooler 3 is good, and the corrosion of ultraviolet rays and rainwater is avoided. And the cooler 3 is connected with the frame 1 through the cabin body 2, and the cabin body 2 only plays a role in isolating internal air from external air, does not bear related loads caused by the cooler 3, and has strong stability and safety.

A schematic diagram of the cabin 2 connected to the frame 1 through the connecting bracket can be seen in fig. 1. As shown in fig. 7, a plurality of through holes are formed in the bottom of the nacelle 2, and the footing mounting bolts of the cooler 3 are connected to the frame 1 through the through holes.

Further, according to the water-cooling compartment provided by the embodiment of the invention, the cooler 3 can be directly installed and tested in a factory along with the compartment body 2, the reliability is high, independent hoisting is not needed during installation, the field installation efficiency of the whole machine is improved, and the hoisting cost is saved.

It will be appreciated that the nacelle 2 need only be made of a strong corrosion resistant material, since the relevant load of the cooler 3 is provided by the frame 1. For example, the cabin 2 may be made of glass fiber reinforced plastic or aluminum alloy.

Optionally, in the embodiment of the utility model provides an in, inlet scoop 4 is relative with cabin cover side upwind, and air exit 5 is relative with cabin cover afterbody downwind. So set up, improve the efficiency that the air flows, the radiating effect is better.

Further, as shown in fig. 2, the air suction opening 4 and the air exhaust opening 5 are in a bell mouth structure, which is beneficial to air flow.

Optionally, the embodiment of the utility model provides an in the water-cooling lobe, wind channel 6 through flexible material is connected between inlet scoop 4 and air exit 5 and the cabin body 2. So set up, when the cabin is inconsistent with frame 1 vibration frequency, prevent equipment damage through the flexible of wind channel 6. For example, the air duct 6 may be made of silica gel fiber cloth.

Wherein, the both ends of flexible material wind channel 6 can be provided with flange respectively, and corresponding is provided with flange on inlet scoop 4, air exit 5 and the cabin body 2. It will be appreciated that the number of air ducts 6 is two, for connecting the air suction opening 4 and the air discharge opening 5, respectively. One end of an air duct 6 is connected with the cabin body 2 through a flange, the other end of the air duct is connected with the air suction opening 4 through a flange, and the air suction opening 4 is connected with the cabin body 2 together. One end of the other air duct 6 is connected with the cabin body 2 through a flange, and the other end of the other air duct is connected with the air outlet 5 through a flange, so that the air outlet 5 is connected with the cabin body 2.

Further, install electronic shutter on inlet scoop 4 and the air exit 5, so set up, electronic shutter is in the open mode under normal operating condition, does not influence the air flow, and self-closing under bad weather avoids rainwater etc. to get into and causes the damage to cooler 3 in the cabin body 2.

Alternatively, as shown in fig. 3, a rain shield 10 may be disposed at the air suction opening 4, and the rain shield 10 may be an inclined water tank structure. By arranging the rain shield 10, the sucked rainwater can be automatically discharged through the rain shield 10, and the rainwater is prevented from entering the cabin body 2. A cross-sectional view of the flashing 10 can be seen in fig. 4.

The cooler 3 needs to be connected with external matching equipment of the cabin body 2 through pipelines in a normal working state, and on the basis, as shown in the attached

drawings

5 and 6, the side wall of the cabin body 2 is provided with an opening, an embedded steel pipe 7 penetrates through the opening, and a reducing sealing block 8 is arranged in the embedded steel pipe 7. So set up, the pipeline of cooler 3 is connected to the cabin body 2 outside through pre-buried steel pipe 7, guarantees the normal work of cooler 3. The pipeline is connected with the embedded steel pipe 7 through the reducing sealing block 8, so that a good sealing effect can be guaranteed, and the pipeline diameter of different sizes can be adapted.

When the cooler 3 is disposed in the cabin 2, in order to facilitate the installation of the cooler 3, a gap inevitably exists between the outer wall of the cooler 3 and the inner wall of the cabin 2, and in order to ensure the cooling effect, a sealing member 9 is disposed between the outer wall of the cooler 3 and the inner wall of the cabin 2. With this arrangement, hot air is prevented from directly flowing through the cooler 3 from the gap between the cooler 3 and the nacelle 2, and turbulence of air flow caused by air backflow is prevented. Wherein, the sealing member 9 can be a baffle plate and a brush. For example, the partition board can be arranged on the inner wall of the cabin body 2, the inner ring of the partition board is connected with the hairbrush, and the cooler 3 is in soft contact with the hairbrush during installation, so that a good sealing effect can be achieved, and the collision can be avoided.

Alternatively, to facilitate the installation of the cooler 3 in the nacelle 2, the upper part of the nacelle 2 is detachably disposed. For example, the top plate of the cabin 2 may be fixed by a screw connection or a snap connection, so as to detachably mount the upper portion of the cabin 2.

Further, a cabin door 11 is arranged on the cabin 2 corresponding to the cooler 3 for overhauling the cooler 3. The hatch 11 may be provided with a transparent viewing window to facilitate viewing of the operation of the cooler 3. The hatch door 11 may also be provided with a handle to facilitate opening and closing of the hatch door 11. The door 11 can be closed using a multi-piece press lock to ensure a good seal.

The utility model discloses water-cooling lobe can vertical arrange in the two angles of cabin afterbody, and the space occupies for a short time to save cabin length. The perspective view of the water-cooled compartment can be seen in fig. 8. As shown in fig. 7 and 8, the water-cooled bulkhead is externally provided with a chamfer, so that the water-cooled bulkhead is in smooth transition and is not easy to collide.

It is noted that, in this document, 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. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A water-cooled compartment, comprising: a frame (1), a cabin (2) and a cooler (3);

the frame (1) is a steel frame structure welded on the cabin and used for providing an installation foundation;

the upper part and the lower part of the cabin body (2) are respectively connected with the frame (1) through a plurality of connecting supports, and the cabin body (2) is provided with an air suction opening (4) and an air exhaust opening (5) which are connected with the cabin;

the cooler (3) is arranged in the cabin body (2), the footing mounting bolts of the cooler (3) penetrate through the cabin body (2) and the frame (1) to be connected, and the top fixing support of the cooler (3) is connected with the connecting support on the upper portion of the cabin body (2).

2. The water-cooled compartment according to claim 1, wherein the air suction opening (4) is windward on the side of the nacelle cover and the air discharge opening (5) is windward on the rear of the nacelle cover.

3. The water-cooled compartment according to claim 2, wherein the suction opening (4) and the exhaust opening (5) are of a bell mouth construction.

4. The water-cooled compartment according to claim 2 or 3, wherein the suction opening (4) and the exhaust opening (5) are connected to the cabin (2) by an air duct (6) made of a flexible material.

5. The water-cooled compartment according to claim 2 or 3, wherein electric shutters are mounted on the suction opening (4) and the exhaust opening (5).

6. The water-cooled bulkhead according to claim 1, wherein the side wall of the cabin (2) is provided with an opening, an embedded steel pipe (7) penetrates through the opening, and a reducing sealing block (8) is arranged in the embedded steel pipe (7).

7. The water-cooled compartment according to claim 1, wherein a seal (9) is provided between the outer wall of the cooler (3) and the inner wall of the tank (2).

8. The water-cooled compartment according to claim 1, wherein a rain deflector (10) is provided at the air suction opening (4).

9. The water-cooled compartment according to claim 1, wherein a hatch (11) is provided on the nacelle (2) in a position corresponding to the cooler (3).

10. The water-cooled compartment of claim 1, wherein the upper part of the tank (2) is removably arranged.