CN203298318U

CN203298318U - Smoke exhaust hood set with built-in dead wind prevention plate shaft

Info

Publication number: CN203298318U
Application number: CN2013203171012U
Authority: CN
Inventors: 张永杰
Original assignee: Sakura Bath and Kitchen Products China Co Ltd
Current assignee: Sakura Bath and Kitchen Products China Co Ltd
Priority date: 2013-06-04
Filing date: 2013-06-04
Publication date: 2013-11-20
Anticipated expiration: 2023-06-04

Abstract

The utility model discloses a smoke exhaust hood set with a built-in dead wind prevention plate shaft. The smoke exhaust hood set with the built-in dead wind prevention plate shaft comprises a smoke exhaust hood body. A dead wind prevention plate, the dead wind prevention plate shaft and a dead wind prevention plate baffle are arranged in a smoke exhaust hood extending opening of the smoke exhaust hood body, the dead wind prevention plate shaft is sleeved with the dead wind prevention plate in a penetrating mode, the dead wind prevention plate can rotate along the dead wind prevention plate shaft, the dead wind prevention plate baffle can enable the dead wind prevention plate to rotate along the dead wind prevention plate shaft towards one direction, the dead wind prevention plate baffle is in an annular shape and is fixedly connected to the inner side face of the smoke exhaust hood extending opening, a stopping and blocking part facing the central direction of the smoke exhaust hood extending opening is arranged on the middle portion of the dead wind prevention plate baffle, two shaft fixing parts are formed at the two ends of the dead wind prevention plate baffle respectively, and the two ends of the dead wind prevention plate shaft are fixed on the two shaft fixing parts respectively. The smoke exhaust hood set with the built-in dead wind prevention plate shaft can effectively prevent the dead wind prevention plate shaft from being adhered by tin foil paper when mounting personnel mount smoke exhaust pipes, and improves the performance of the whole machine.

Description

Prevent against the wind the enclosure group that plate axle spare is built-in

Technical field

The utility model relates to a kind of enclosure group, relates in particular to the enclosure group that a kind of contrary wind prevents that plate axle spare is built-in.

Background technology

At present, the enclosure group generally by enclosure body, enclosure port, against the wind prevent plate, against the wind prevent plate axle spare, prevent that plate baffle plate etc. from forming against the wind, prevent that against the wind the plate baffle plate from preventing that by contrary wind plate axle spare from passing two mouths reserved on the enclosure port and reaching rotary and fix.After the whole machine installation enclosure, adopt masking foil spare sealing smoke exhaust pipe and enclosure port bound fraction, like this, the contrary wind that tinfoil paper easily clings on the smoke exhaust pipe port prevents plate axle spare, thereby cause preventing that plate from can't rotate and discharge fume not smooth against the wind, and then cause the complete machine abnormal combustion, and affect the use of water heater, cause simultaneously being discontented with of consumer.

Summary of the invention

In order to overcome above-mentioned defect, the utility model provides a kind of contrary wind to prevent the enclosure group that plate axle spare is built-in, can effectively avoid installation personnel to prevent that against the wind axle from being clung by masking foil when smoke exhaust pipe is installed, and promotes overall performance.

the utility model for the technical scheme that solves its technical problem and adopt is: a kind of contrary wind prevents the enclosure group that plate axle spare is built-in, comprise the enclosure body, in the enclosure port of this enclosure body, be provided with and prevent against the wind plate, prevent against the wind plate axle spare and prevent against the wind the plate baffle plate, described contrary wind prevents that plate is set in described contrary wind and prevents from can preventing against the wind the rotation of plate axle spare along this in plate axle spare, described contrary wind prevents that the plate baffle plate from can make described contrary wind prevent that plate from preventing plate axle spare direction rotation wherein along described contrary wind, described contrary wind prevents plate baffle plate shape being fixed on described enclosure port medial surface ringwise, this prevents that against the wind plate baffle plate middle part is provided with a stop section towards described enclosure port center position, these two ends that prevent against the wind the plate baffle plate form respectively diaxon spare fixed part, described contrary wind prevents that the two ends of plate axle spare are individually fixed on this diaxon spare fixed part.

As further improvement of the utility model, described contrary wind prevents that the diaxon spare fixed part of plate baffle plate from stretching out respectively again and forms two baffle plate fixed parts.

As further improvement of the utility model, described two baffle plate fixed parts are welded on described enclosure port medial surface.

The beneficial effects of the utility model are: by brand-new design, prevent against the wind the plate baffle arrangement, make it have diaxon spare fixed part, prevent that plate axle spare is fixed thereon against the wind, realize preventing that plate axle spare is built-in against the wind, need to be on the enclosure port opening again, can effectively prevent when smoke exhaust pipe is installed, masking foil clings and prevents against the wind plate axle spare, thereby cause smoke evacuation smooth and cause the problem such as complete machine abnormal combustion, can effectively promote complete machine service life and the satisfaction that improves the consumer.

The accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model cross-sectional view;

Fig. 3 is the utility model part modular construction schematic diagram.

By reference to the accompanying drawings, make the following instructions:

1---enclosure body 2---enclosure port

3---preventing against the wind plate 4---prevent plate axle spare against the wind

5---preventing against the wind plate baffle plate 51---stop section

52---axle spare fixed part 53---baffle plate fixed part

The specific embodiment

By reference to the accompanying drawings, the utility model is elaborated, but protection domain of the present utility model is not limited to following embodiment.

as Fig. 1, 2, shown in 3, a kind of contrary wind prevents the enclosure group that plate axle spare is built-in, comprise enclosure body 1, in the enclosure port 2 of this enclosure body, be provided with and prevent against the wind plate 3, prevent against the wind plate axle spare 4 and prevent against the wind plate baffle plate 5, prevent that against the wind plate is set in contrary wind and prevents from can preventing against the wind the rotation of plate axle spare along this in plate axle spare, prevent that against the wind the plate baffle plate from can make to prevent against the wind that plate is along preventing against the wind plate axle spare direction rotation wherein, prevent against the wind plate baffle plate shape being fixed on enclosure port medial surface ringwise, this prevents that against the wind plate baffle plate middle part is provided with a stop section 51 towards described enclosure port center position, these two ends that prevent against the wind the plate baffle plate form respectively diaxon spare fixed part 52, prevent that the two ends of plate axle spare are individually fixed on this diaxon spare fixed part against the wind.Like this, contrary wind is prevented to plate axle spare is built in contrary wind and prevents on the plate baffle plate, realized preventing against the wind that plate axle spare is built-in, need to perforate on the enclosure port, while effectively preventing from smoke exhaust pipe is installed, masking foil clings and prevents against the wind plate axle spare, cause smoke evacuation not smooth, cause the problems such as complete machine abnormal combustion, thereby it is smooth and easy to guarantee to discharge fume, improves complete machine service life.

Preferably, described contrary wind prevents that the diaxon spare fixed part of plate baffle plate from stretching out respectively again and forms two baffle plate fixed parts 53.

Preferably, described two baffle plate fixed parts are welded on described enclosure port medial surface.

Claims

1. a contrary wind prevents the enclosure group that plate axle spare is built-in, comprise enclosure body (1), in the enclosure port (2) of this enclosure body, be provided with and prevent against the wind plate (3), prevent against the wind plate axle spare (4) and prevent against the wind plate baffle plate (5), described contrary wind prevents that plate is set in described contrary wind and prevents from can preventing against the wind the rotation of plate axle spare along this in plate axle spare, described contrary wind prevents that the plate baffle plate from can make described contrary wind prevent that plate from preventing plate axle spare direction rotation wherein along described contrary wind, it is characterized in that: described contrary wind prevents plate baffle plate shape being fixed on described enclosure port medial surface ringwise, this prevents that against the wind plate baffle plate middle part is provided with a stop section towards described enclosure port center position (51), this prevents that against the wind the two ends of plate baffle plate from forming respectively diaxon spare fixed part (52), described contrary wind prevents that the two ends of plate axle spare are individually fixed on this diaxon spare fixed part.

2. contrary wind according to claim 1 prevents the enclosure group that plate axle spare is built-in, it is characterized in that: described contrary wind prevents that the diaxon spare fixed part of plate baffle plate from stretching out respectively again and forms two baffle plate fixed parts (53).

3. contrary wind according to claim 2 prevents the enclosure group that plate axle spare is built-in, it is characterized in that: described two baffle plate fixed parts are welded on described enclosure port medial surface.