CN216922279U - Exhaust system rain insensitive device - Google Patents

Abstract

The utility model discloses a rainproof device of an exhaust system, which comprises a container box body, wherein a rainproof cap is arranged on the middle section of the upper end surface of the container box body, rainproof plates are arranged on two sides of the rainproof cap, a rotating shaft is arranged at the side end of the rainproof plate, a side water plate is arranged at the rear end of the rainproof plate, a handle is arranged at the front end of the rainproof plate, a fluid groove is arranged on the surface of the container box body, water inlets are arranged on the periphery of the container box body, the flow velocity direction of the fluid groove points to a water inlet, a water outlet pipe is arranged at the lower end of the water inlet, rainproof plates are arranged on two sides of the inner walls of the water inlet and the water outlet, a folding shaft lever is arranged on the left side of the rainproof plate, the rainproof plate is connected with the water inlet through a folding shaft lever bearing, the lower end of the rainproof plate is connected with a spring piston rod, and the spring piston rod is connected with the inner wall of the water inlet, the utility model has the characteristics of strong practicability, simplicity and convenience.

Description

Exhaust system rain insensitive device

Technical Field

The utility model relates to the technical field of silent container diesel generator sets, in particular to a rainproof device of an exhaust system.

Background

The rain hat of the exhaust system generally adopts a dovetail (can be divided into long and short parts) or a counterweight structure. After the installation and connection, the requirement on the use space of an operating agent is high, the transportation is limited (the operation is usually required to be disassembled and transported), the rain-proof cap of the exhaust system prevents rainwater from entering the main body of the exhaust system (when a unit does not operate), particularly, the rainwater cannot enter the turbocharger of the diesel engine through the exhaust system, and otherwise, the inside of the engine is rusted and damaged; when the unit operates, the unit needs to be smoothly opened, and the conventional rain hat needs to leave a certain space for a dovetail type or a counterweight type, otherwise, the conventional rain hat cannot play a corresponding role; in addition, when some units are used, the units need to be frequently disassembled by users due to the influence on transportation, which brings unnecessary troubles to the users,

compared with the prior art, the utility model saves materials (without installing a transition pipe) and space (dovetail moving space) under the rainproof effect by changing the optimized structure under the same principle, particularly saves a large amount of time by dismounting during transportation without dismounting, saves certain cost (graphite gasket needs to be replaced and labor and time are saved during dismounting), and also adds an automatic drainage function, thereby reducing the corrosion to the device.

Therefore, it is necessary to design a rain protection device for an exhaust system that is highly practical and simple and convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rainproof device for an exhaust system, which solves the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an exhaust system rain insensitive device, includes the container box, rain-proof cap is installed in the upper end surface middle section of container box, the both sides of rain-proof cap are provided with the flashing board, the axis of rotation is installed to the side of flashing board, the side water board is installed to the rear end of flashing board, the handle is installed to the front end of flashing board.

According to the technical scheme, the surface of the container body is provided with a fluid groove, the periphery of the container body is provided with water inlets, the flow velocity direction of the fluid groove points to the water inlets, the lower end of the water inlets is provided with a water outlet pipe, and the tail end of the water outlet pipe is provided with a water outlet.

According to the technical scheme, rain baffles are arranged on two sides of the inner wall of the water inlet and the water outlet, a folding shaft rod is installed on the left side of each rain baffle, each rain baffle is connected with the water inlet through a folding shaft rod bearing, the lower end of each rain baffle is connected with a spring piston rod, and the spring piston rod is connected with the inner wall of the water inlet.

According to the technical scheme, the graphite gasket is installed at the lower end of the rain-proof plate.

According to the technical scheme, the base is installed at the lower end of the container body.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) through the steps, the device reaches a sealing device, so that water cannot stay on the surface and permeate into the device in rainy days, and the device is protected from being damaged;

(2) by arranging the fluid grooves, when raining, water flowing up and down from the rain-proof cap and rainwater on the surface of the container body can be transported to the water inlet through the fluid grooves on the surface of the container body, then flows into the water outlet pipe through the water inlet, and finally is discharged through the water outlet;

(3) through being provided with folding axostylus axostyle and spring piston pole, the weather shield receives the stamping force of water, inwards open with the help of folding axostylus axostyle is folding, spring piston pole also inwards contracts thereupon, the rainwater flows into the outlet pipe along the weather shield, the outlet pipe transports the rainwater to the delivery port again, the weather shield of delivery port inner wall can receive the decurrent pressure of rainwater, and outwards extend, the rainwater flows out ground along the weather shield, when not having the rainwater, spring piston pole no longer receives the decurrent extrusion force of weather shield and resets, the weather shield also can be along with resetting, plug up water inlet and delivery port, through the aforesaid step, make the device can reach the effect of drainage at rain-proof in-process, avoid the rainwater to pile up corruption container box, played sealed effect to the outlet pipe simultaneously, so that next time uses.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front cross-sectional view of the rain hat of the present invention;

FIG. 3 is a schematic sectional top view of the water inlet of the present invention;

FIG. 4 is a side cross-sectional view of the water intake of the present invention;

in the figure: 1. a container body; 2. rain-proof caps; 3. a water inlet; 4. a water outlet pipe; 5. a water outlet; 6. a base; 7. a rotating shaft; 8. a flashing board; 9. a side water plate; 10. a handle; 11. a graphite gasket; 12. a fluid recess; 13. a rain shield; 14. a spring piston rod; 15. the shaft is folded.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a rainproof device of an exhaust system comprises a container body 1, a rainproof cap 2 is arranged on the middle section of the upper end surface of the container body 1, rainproof plates 8 are arranged on two sides of the rainproof cap 2, a rotating shaft 7 is arranged on the side end of the rainproof plate 8, a side water plate 9 is arranged on the rear end of the rainproof plate 8, a handle 10 is arranged on the front end of the rainproof plate 8, a worker installs the rainproof cap 2 on a silencing main body and checks the rainproof cap, then the handle 10 at the upper end of the rain-proof plate 8 lifts the rain-proof plate 8, and the rain-proof cap 2 is folded inwards by the rotating shaft 7 to be closed, and is in a slope shape, when raining begins, rainwater flows down along the rain-proof plate 8 and is guided to the surface of the container body 1 through the side water plate 9, and the device reaches a sealing device through the steps, therefore, water can not stay on the surface and permeate into the device in rainy days, and the device is protected from being damaged;

the surface of the container body 1 is provided with a fluid groove 12, the periphery of the container body 1 is provided with water inlets 3, the flow velocity direction of the fluid groove 12 points to the water inlets 3, the lower end of the water inlets 3 is provided with a water outlet pipe 4, the tail end of the water outlet pipe 4 is provided with a water outlet 5, when it rains, the water flowing up and down from the rain-proof cap 2 and the rainwater on the surface of the container body 1 can be transported to the water inlets 3 through the fluid groove 12 on the surface of the container body 1, then flow into the water outlet pipe 4 through the water inlets 3, and finally are discharged through the water outlets 5, through the steps, the rain-proof device achieves a water discharging effect, and the rainwater is prevented from accumulating and corroding the device;

rain baffles 13 are arranged on two sides of the inner walls of the water inlet 3 and the water outlet 5, a folding shaft lever 15 is arranged on the left side of the rain baffle 13, the rain baffle 13 is in bearing connection with the water inlet 3 through the folding shaft lever 15, the lower end of the rain baffle 13 is connected with a spring piston rod 14, the spring piston rod 14 is connected with the inner wall of the water inlet 3, when rainwater flows into the water inlet 3 from the fluid groove 12, the rain baffle 13 is stressed by the stamping force of water, the folding shaft lever 15 is folded and opened inwards, the spring piston rod 14 is also contracted inwards, the rainwater flows into the water outlet pipe 4 along the rain baffle 13, the water outlet pipe 4 transports the rainwater to the water outlet 5, the rain baffle 13 on the inner wall of the water outlet 5 is stressed by the downward pressure of the rainwater and extends outwards, the rainwater flows out to the ground along the rain baffle 13, when no rainwater exists, the spring piston rod 14 is not stressed by the downward extrusion force of the rain baffle 13 any more and is reset, and the rain baffle 13 is reset along with the reset, the water inlet 3 and the water outlet 5 are blocked, and through the steps, the device can achieve the drainage effect in the rainproof process, so that the container body 1 is prevented from being corroded by accumulated rainwater, and meanwhile, the water outlet pipe 4 is sealed for the next use;

the graphite gasket 11 is arranged at the lower end of the rain-proof plate 8, and when the rain-proof cap 2 covers the rain-proof cap, the graphite gasket 11 can seal the exhaust port, so that rainwater is prevented from permeating into the turbocharger of the diesel engine through the exhaust port in rainy days, and the interior of the engine is prevented from rusting and being damaged otherwise;

the base 6 is installed to the lower extreme of container box 1, through installing base 6, when container box 1 runs into rainy day, can set up container box 1 high, has avoided the bottom of rainwater corruption container box 1, leads to rustting the damage, has also improved the stability of device simultaneously.

It is noted that, herein, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an exhaust system rain insensitive device, includes container box (1), its characterized in that: rain-proof cap (2) are installed in the upper end surface middle section of container box (1), the both sides of rain-proof cap (2) are provided with flashing board (8), axis of rotation (7) are installed to the side of flashing board (8), side water board (9) are installed to the rear end of flashing board (8), handle (10) are installed to the front end of flashing board (8).

2. The exhaust system flashing device of claim 1 wherein: the container is characterized in that a fluid groove (12) is formed in the surface of the container body (1), water inlets (3) are formed in the periphery of the container body (1), the flow velocity direction of the fluid groove (12) points to the water inlets (3), a water outlet pipe (4) is installed at the lower end of the water inlets (3), and a water outlet (5) is formed in the tail end of the water outlet pipe (4).

3. The exhaust system flashing device of claim 2, wherein: rain baffles (13) are arranged on two sides of the inner walls of the water inlet (3) and the water outlet (5), a folding shaft rod (15) is installed on the left side of each rain baffle (13), each rain baffle (13) is connected with the water inlet (3) through a bearing of the corresponding folding shaft rod (15), a spring piston rod (14) is connected to the lower end of each rain baffle (13), and the spring piston rod (14) is connected with the inner wall of the water inlet (3).

4. The exhaust system flashing device of claim 1 wherein: and a graphite gasket (11) is arranged at the lower end of the rain-proof plate (8).

5. The exhaust system flashing device of claim 1 wherein: the lower end of the container body (1) is provided with a base (6).

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