CN214787646U - Shelter power station rain insensitive device - Google Patents
Shelter power station rain insensitive device Download PDFInfo
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- CN214787646U CN214787646U CN202121278820.9U CN202121278820U CN214787646U CN 214787646 U CN214787646 U CN 214787646U CN 202121278820 U CN202121278820 U CN 202121278820U CN 214787646 U CN214787646 U CN 214787646U
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- power station
- rain
- shelter power
- flashing
- smoke exhaust
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Abstract
The utility model discloses a rain insensitive device in shelter power station. This rain insensitive device includes: rain-proof structure, smoke exhaust pipe and blocking plate; wherein the rain-proof structure is a tubular structure, and the blocking plate is provided with a round hole and is arranged corresponding to the smoke exhaust pipe. The utility model provides a shelter power station when discharging fume the pipe external, rain rainy day rainwater from the problem of discharging fume the pipe inflow engine, avoided rainwater inflow to discharge fume the pipe and to the corrosion problem of engine and pipeline, satisfied the requirement of work in the shelter power station rain, secondly this rain insensitive device simple structure, the preparation of being convenient for.
Description
Technical Field
The utility model relates to a generating set technical field, more particularly, the utility model relates to a shelter power station rain insensitive device.
Background
The square cabin power station is an independent power station with one or more generators and corresponding accessories, tools, equipment and the like arranged in the square cabin.
At present conventional shelter power station all has the muffler to discharge fume the pipe, and the muffler discharges fume the pipe and set up inside the shelter mostly, and to the shelter power station, the muffler is the high temperature subassembly, if set up in the inside space that has not only taken the shelter in the shelter, but also be unfavorable for the shelter power station heat dissipation, and high temperature can bring the safety problem to the electrical equipment in the cabin simultaneously.
However, if the silencer is integrally arranged, the problem of heat dissipation is solved, but in a scene of working in rain, rainwater can enter the silencer from the smoke outlet and finally flow into the engine to damage the engine. Secondly, the pipeline of the smoke exhaust pipe can be corroded by long-term rainwater infiltration.
When being external to shelter power station muffler among the prior art, the rainwater flows into the muffler and causes the problem to the power station damage, has not yet provided effectual solution.
SUMMERY OF THE UTILITY MODEL
When considering that the muffler is external to the shelter power station, rainwater flows into the muffler in rainy use scene and makes the hush pipe receive the harm. The utility model discloses creatively provides a rain-proof structure in shelter power station, can be under the external condition of muffler, maintain normal work in the rainy day, the rainwater can not flow backwards and go into the engine and produce the damage.
In order to achieve the technical purpose, the utility model provides, in a first aspect, a shelter power station rainproof device which comprises a rainproof structure, a smoke exhaust pipe and a blocking plate; wherein, rain-proof structure is crooked tubular structure, a cross-section of rain-proof structure is provided with the closure plate, the closure plate with the pipe fixed connection of discharging fume, the closure plate is provided with the round hole, the round hole with the pipe of discharging fume corresponds the setting, the bottom of rain-proof structure sets up the hole that leaks.
Optionally, the tubular structure is a standard elbow structure, or the tubular structure is a vertically disposed hollow rectangular column structure.
Optionally, a distance between a lowest point of the circular hole and a lowest point of the blocking plate is greater than a first threshold.
Optionally, the tubular structure is a standard elbow structure, the circular hole has the same center as a section of the rainproof structure, and a difference between a diameter of the section of the rainproof structure and a diameter of the circular hole is greater than a second threshold.
Optionally, the tubular structure is a standard elbow structure, and the diameter of the tubular structure is larger than the diameter of the smoke exhaust pipe.
Optionally, the shelter power station flashing device further comprises: a muffler; wherein the smoke exhaust pipe is arranged in the silencer.
Optionally, the bottom of the flashing structure is the part of the flashing structure that is less than a third threshold from the closure plate.
Optionally, the diameter of the circular hole is the same as the diameter of the smoke exhaust pipe.
Optionally, the shape of the water leakage hole is oblong.
Optionally, the circular hole and the smoke exhaust pipe are connected with each other by welding.
The utility model has the advantages that:
the utility model provides a rain insensitive device in shelter power station. This rain insensitive device includes: rain-proof structure, smoke exhaust pipe and blocking plate; wherein the rain-proof structure is a tubular structure, and the blocking plate is provided with a round hole and is arranged corresponding to the smoke exhaust pipe. The utility model provides a shelter power station when discharging fume the pipe external, rain rainy day rainwater from the problem of discharging fume the pipe inflow engine, avoided rainwater inflow to discharge fume the pipe to the corrosion problems of engine and pipeline, reduced exhaust noise and exhaust temperature simultaneously, secondly this rain insensitive device simple structure, the preparation of being convenient for.
Drawings
Fig. 1 is according to the utility model discloses rain-proof structure installation picture of shelter power station.
Fig. 2 is a rain-proof structure outline drawing of shelter power station according to the utility model discloses an embodiment.
Fig. 3 is according to the utility model discloses rain-proof structure bottom hole that leaks in shelter power station.
Fig. 4 is a view of the appearance of the blocking plate of the shelter power station according to the embodiment of the present invention.
Detailed Description
The technical solution of the container lifting tool according to the present invention will be explained and illustrated in detail below with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
In the present embodiment, a shelter power station flashing device is provided, as shown in fig. 1, the shelter power station flashing device comprising: rain-proof structure 1, exhaust pipe 2 and closure plate 3. The smoke exhaust pipe of the shelter power station is externally arranged on a shelter power station top plate 4, the rainproof structure 1 can be a bent tubular structure, for example, a standard elbow structure or a vertically arranged hollow rectangular column structure, and a person skilled in the art should know that the standard elbow structure of the attached drawing 1 is not used for limiting the embodiment, and other tubular structures are selected according to actual needs and are also within the protection range of the embodiment. A cross-section of rain-proof structure 1 is provided with closure plate 3, closure plate 3 and 2 fixed connection of discharging fume, and closure plate 3 can weld on discharging fume 2 for example. The closure plate 3 is provided with a round hole, and the round hole corresponds to the smoke exhaust pipe 2 so as to exhaust smoke through the round hole. Rain leakage holes are formed in the bottom of the rain-proof structure 1, for example, the bottom of the rain-proof structure 1 is a part of the rain-proof structure 1, which is away from the blocking plate and is smaller than a third threshold value.
Through the rain insensitive device of shelter power station of above-mentioned embodiment, rain-proof structure 1 is crooked tubular structure, a cross-section of rain-proof structure 1 is provided with closure plate 3, closure plate 3 is provided with the round hole, rain-proof structure 1's bottom sets up leaks the rain hole, set up rain-proof structure 1 into crooked tubular structure and can avoid a large amount of rainwater to flow into rain-proof structure 1, rain-proof structure 1 is provided with closure plate 3, can further keep off the rainwater that flows into crooked tubular structure outside tub 2 of discharging fume, rain-proof structure 1's bottom is provided with leaks the rain hole and can be with the rainwater that is intercepted by closure plate 3 through leaking the rain hole and flow. The embodiment of the utility model provides a when having solved the shelter power station and discharging fume the pipe external, cause the problem of damage to the engine in rainy day rainwater flows into the engine from discharging fume the pipe, has avoided rainwater inflow to discharge fume the pipe, has satisfied the requirement of work in the shelter power station rain.
The distance of the lowest point of above-mentioned round hole that the closure plate set up and the minimum of closure plate is greater than first threshold value, that is to say, the minimum point of round hole is higher than the minimum of closure plate to the distance is greater than this first threshold value, and this first threshold value can be selected according to the size flexibility of shelter power station, and it is suitable to block that the rainwater gets into the pipe of discharging fume. After rainwater enters the rainproof structure through the smoke outlet of the rainproof structure, the distance between the smoke exhaust pipe of the silencer and the lowest point of the blocking plate is larger than a first threshold value, and the rainwater flows out from the water leakage hole at the bottom of the rainproof structure to avoid entering the silencer pipe.
In order to reduce noise, in an optional embodiment, the smoke exhaust pipe 2 is externally provided with a silencer 5, and the silencer smoke exhaust pipe is inserted into the circular hole of the blocking plate and then welded and fixed.
In a non-working state in rain of the shelter power station, rainwater enters the rainwater inlet pipe through the smoke outlet of the rainproof structure 1, and the rainwater is discharged from the water leakage hole at the bottom of the rainproof structure 1 and is prevented from entering the silencer pipe because the silencer smoke outlet pipe 2 is away from the bottom of the mechanism by a certain distance (namely the first threshold value); the shelter power station is when operating condition, the exhaust port exhaust high-speed air current of muffler, when rain-proof structure 1, its space grow suddenly, the similar expansion chamber in its space, make the noise produce the unmatched reflection of acoustic impedance and interference effect through the expansion chamber inflation again after the muffler decay, reach the purpose of noise re-attenuation, simultaneously because the exhaust high-speed air current of muffler produces the negative pressure, the fresh air on every side gets into in rain-proof structure 1 cavity through the hole that leaks, cool off the air current of discharging fume, reduce exhaust noise and exhaust temperature, reach the purpose of noise elimination.
In the case of a standard elbow construction of the tubular construction, in an alternative embodiment, the above-mentioned circular hole provided by the closure plate has the same centre of a circle as a cross-section of the flashing construction 1, thereby facilitating the manufacture of the flashing construction and extending the life of the flashing construction. The diameter of a cross-section of rain-proof structure 1 is greater than the second threshold value with the difference of the diameter of above-mentioned round hole, that is to say, this round hole is unanimous with this cross-section centre of a circle of this rain-proof structure 1 to be less than the round hole of this cross-section, thereby the diameter difference between them is greater than the second threshold value and can block rainwater inflow pipe 2 of discharging fume. In order to facilitate the production and installation, in an alternative embodiment, the diameter of the circular hole is the same as that of the smoke exhaust pipe 2.
In the case where the tubular structure is a standard elbow structure, i.e. the rain-proof structure is a standard elbow retrofit, in an alternative embodiment the diameter of the tubular structure is greater than the diameter of the smoke outlet, typically more than twice as great.
Rain-proof structure bottom sets up leaks rain hole, should leak rain hole can leak rain hole for the long circle, and long circle leaks rain hole and compares in the rain hole that leaks of circular rain hole or other shapes and can stop more rainwater outside tub 2 of discharging fume.
In an alternative embodiment, the rain-proof structure is shaped as shown in fig. 2, in this embodiment the rain-proof structure is a standard elbow structure, where the bottom 6 of the rain-proof structure is provided with a rain leakage hole to prevent rain water from entering the engine through the smoke exhaust pipe and causing damage, and a cross-section 7 of the rain-proof structure is provided with a blocking plate, where the blocking plate is provided with a circular hole, and the lowest point of the circular hole is higher than the lowest point of the blocking plate for blocking rain water outside the smoke exhaust pipe. The standard elbow structure of fig. 2 is not intended to limit the present embodiment, and other tubular structures may be selected according to actual needs within the scope of the present embodiment.
In an alternative embodiment, the rain-proof structure has a bottom water leakage hole as shown in fig. 3, and the rain leakage hole 8 is an oblong hole in the bottom of the rain-proof structure, so as to prevent rainwater from entering the engine through the smoke exhaust pipe and causing damage. The oblong water leakage hole in fig. 3 is not intended to limit the present embodiment, and it is within the protection scope of the present embodiment to select rain leakage holes with other properties according to actual needs.
In an alternative embodiment, the profile of the closure plate is as shown in fig. 4 and comprises a closure plate 10, which is provided with a circular hole 9. In the present embodiment, the blocking plate 10 and the circular hole 9 are concentric circles, the lowest point of the circular hole 9 is higher than the lowest point of the blocking plate 10, and the distance between the two lowest points is greater than a first threshold value for blocking rainwater out of the smoke exhaust pipe. In this embodiment, the blocking plate 10 and the circular hole 9 are concentric circles, but not limited to this embodiment, circular holes at different positions are selected according to actual needs to keep rain out of the smoke exhaust pipe, and circular holes at different positions are also within the protection scope of this embodiment.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and simple improvements made in the spirit of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A shelter power station rainproof device is characterized by comprising a rainproof structure, a smoke exhaust pipe and a blocking plate; wherein, rain-proof structure is crooked tubular structure, a cross-section of rain-proof structure is provided with the closure plate, the closure plate with the pipe fixed connection of discharging fume, the closure plate is provided with the round hole, the round hole with the pipe of discharging fume corresponds the setting, the bottom of rain-proof structure sets up the hole that leaks.
2. The shelter power station flashing device of claim 1, wherein the tubular structure is a standard elbow structure or the tubular structure is a vertically disposed hollow rectangular column structure.
3. The shelter power station flashing arrangement of claim 1, wherein the distance between the lowest point of the circular aperture and the lowest point of the blanking plate is greater than a first threshold.
4. The shelter power station flashing device of claim 1, wherein the tubular structure is a standard elbow structure, the circular aperture having the same center as a section of the flashing structure, the diameter of the section of the flashing structure differing from the diameter of the circular aperture by more than a second threshold.
5. The shelter power station flashing device of claim 1, wherein the tubular structure is a standard elbow structure, the diameter of the tubular structure being greater than the diameter of the smoke exhaust pipe.
6. The shelter power station flashing device of claim 1, further comprising: a muffler; wherein the smoke exhaust pipe is arranged in the silencer.
7. The shelter power station flashing arrangement of claim 1, wherein the bottom of the flashing structure is the portion of the flashing structure that is less than a third threshold from the blanking plate.
8. The shelter power station flashing device of claim 1, wherein the diameter of the circular aperture is the same as the diameter of the smoke exhaust pipe.
9. The shelter power station flashing device of any one of claims 1 to 8, wherein the shape of the weep holes is oblong.
10. The shelter power station flashing device of claim 1, wherein the circular aperture and the smoke exhaust pipe are connected to each other by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278820.9U CN214787646U (en) | 2021-06-07 | 2021-06-07 | Shelter power station rain insensitive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278820.9U CN214787646U (en) | 2021-06-07 | 2021-06-07 | Shelter power station rain insensitive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787646U true CN214787646U (en) | 2021-11-19 |
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ID=78700668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121278820.9U Active CN214787646U (en) | 2021-06-07 | 2021-06-07 | Shelter power station rain insensitive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787646U (en) |
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2021
- 2021-06-07 CN CN202121278820.9U patent/CN214787646U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Foguang power generation equipment Co.,Ltd. Address before: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU FOGUANG POWER GENERATION EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |