CN213178666U

CN213178666U - Ventilation equipment for ceiling interlayer

Info

Publication number: CN213178666U
Application number: CN202021673062.6U
Authority: CN
Inventors: 刘帆; 陈永向
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-11
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a ventilation device for a suspended ceiling interlayer, which comprises a connecting box body and a ventilation mechanism; connecting the box body: the appearance is rectangular, and the left side of the connecting box body is open; the ventilation mechanism: contain connecting pipe, air exhauster, installation pipe, valve, adjust knob and stand pipe, connecting pipe fixed connection is on the surface of connecting box right side board intermediate position, air exhauster fixed connection is at the tip of connecting pipe, the air intake and the connecting pipe through connection of air exhauster, installation pipe fixed connection is on the surface of two boards around the connecting box respectively, the valve is fixed connection respectively on every installation pipe, adjust knob sets up the upper end at the valve, the one end of stand pipe is in the same place with installation pipe through connection respectively, should be used for interbedded ventilation equipment of furred ceiling, can carry out gaseous the change to the whole space in the furred ceiling intermediate layer, and the intraformational whole gas of furred ceiling has changed required time shorter.

Description

Ventilation equipment for ceiling interlayer

Technical Field

The utility model relates to a ventilation equipment technical field specifically is a ventilation equipment for furred ceiling intermediate layer.

Background

The existing suspended ceiling is generally only provided with a ventilation device which is arranged on a keel, an air inlet is communicated with the space below the suspended ceiling and used for exhausting and ventilating the space below the suspended ceiling, because the suspended ceiling is assembled and has poor sealing performance, polluted air in an interlayer above the suspended ceiling is gathered for a long time, so that polluted air in the interlayer can not be exhausted for a long time, moisture can be gathered if the weather is moist, particularly, smoke can be gathered in the suspended ceiling interlayer in rooms such as a kitchen and can not be exhausted for a long time, various electric appliances and suspended ceiling installation components above the suspended ceiling can be gradually influenced, the ventilation device for the suspended ceiling interlayer provided by the application number 201020692194.3 comprises a host and an exhaust pipe, the host is provided with an air outlet and an air return opening, one end of the exhaust pipe is connected with the air outlet, and the other end of the exhaust pipe extends out of the room, and the ventilation device for the suspended ceiling interlayer is, only local space in the suspended ceiling interlayer can be replaced by gas, and the time required for replacing all gas in the suspended ceiling interlayer is long.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a ventilation equipment for furred ceiling intermediate layer, can carry out gaseous the change to the whole space in the furred ceiling intermediate layer, the furred ceiling intermediate layer intraformational whole gas is changed required time shorter, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for a suspended ceiling interlayer comprises a connecting box body and a ventilation mechanism;

connecting the box body: the appearance is rectangular, and the left side of the connecting box body is open;

the ventilation mechanism: the air inlet adjusting device comprises a connecting pipe, an air exhauster, mounting pipes, a valve, an adjusting knob and a guide pipe, wherein the connecting pipe is fixedly connected to the surface of the middle position of a right side plate of a connecting box body; when the air exhauster power among the ventilation unit switched on, can make gas produce the pulling force, through stand pipe and on the surface air inlet, can go on convulsions simultaneously to a plurality of positions of furred ceiling inner space, be applicable to the position use that the narrow and small gas in space such as furred ceiling does not circulate, the setting of valve can change the convulsions flow of different stand pipes, and the occasion that local flue gas volume is big such as more being fit for the kitchen is used, and the mounting means is comparatively simple and convenient.

Wherein, the guide pipe is fixedly connected in the suspended ceiling interlayer according to the shape of the house.

Furthermore, still include the gusset plate, gusset plate fixed connection is at the lower surface of connecting the box intermediate position, the lower surface of gusset plate right-hand member contacts with the lower surface of air exhauster. The setting of gusset plate can support the air exhauster on the connecting pipe, reduces the atress of connecting pipe.

Furthermore, the movable door plate is further included, and one side of the movable door plate is movably connected to the left side of the connecting box body through a hinge. The movable door plate is installed so as to be convenient for opening and overhauling the inside of the connecting box body.

Further, still include the filter screen, the vertical equidistance fixed connection of filter screen is on the inner wall of connecting the box. The installation of filter screen only can filter the particulate matter, can play the effect of amortization simultaneously, avoids the gas in the stand pipe to get into the sound production of friction behind the connection box, and the practicality is better.

The connecting box further comprises connecting blocks which are fixedly connected to the surfaces of the four corners of the connecting box body in a rectangular array mode, and connecting holes are formed in the connecting blocks. The installation of connecting block can be comparatively convenient will connect box and wall body fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this a ventilation equipment for furred ceiling intermediate layer has following benefit:

1. this a ventilation equipment for furred ceiling intermediate layer through the air exhauster as the power supply, through the air inlet on the stand pipe, can realize simultaneously bleeding to more position realization in the furred ceiling space, can solve the defect that furred ceiling intermediate layer air does not flow the convulsions effect difference.

2. Moreover, this a ventilation equipment for furred ceiling intermediate layer is provided with the valve on the installation pipe, can change the air extraction of pipeline as required, to carrying out directional attraction in flue gas positions such as kitchen, the practicality is better, and the installation degree of difficulty is lower.

3. This a ventilation equipment for furred ceiling intermediate layer, the inside filter screen of connecting the box can play the effect of filtering the particulate matter on the one hand, and on the other hand can play the effect of amortization, produces the friction sound production when avoiding the gas in the pipeline to get into and connect the box, and the result of use is better.

Drawings

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

fig. 2 is a schematic diagram of the left side structure of the present invention.

In the figure: the device comprises a connecting box body 1, a ventilation mechanism 2, a connecting pipe 21, an exhaust fan 22, an installation pipe 23, a valve 24, an adjusting knob 25, a guide pipe 26, an air inlet 3, a reinforcing plate 4, a movable door plate 5, a filter screen 6 and a connecting block 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a ventilation device for a suspended ceiling interlayer comprises a connecting box body 1 and a ventilation mechanism 2;

connecting the box body 1: the appearance is rectangular, and the left side of the connecting box body 1 is open; still include movable door plant 5, one side of movable door plant 5 passes through hinge swing joint and connects 1 left sides of box. The movable door plate 5 is installed to be convenient for opening the inside of the maintenance connection box body 1. Still include filter screen 6, the vertical equidistance fixed connection of filter screen 6 is on the inner wall of connecting box 1. The installation of filter screen 6 only can filter the particulate matter, can play the effect of amortization simultaneously, avoids the gas in the stand pipe 26 to get into and connects box 1 back friction sound production, and the practicality is better. Still include connecting block 7, connecting block 7 is rectangular array fixed connection and is connecting 1 four corners of box on the surface, has seted up the connecting hole on the connecting block 7. The installation of connecting block 7 can be comparatively convenient will connect box 1 and wall body fixed.

And (3) a ventilation mechanism 2: the air inlet adjusting device comprises a connecting pipe 21, an exhaust fan 22, mounting pipes 23, a valve 24, an adjusting knob 25 and a guide pipe 26, wherein the connecting pipe 21 is fixedly connected to the surface of the middle position of a right side plate of a connecting box body 1, the exhaust fan 22 is fixedly connected to the end part of the connecting pipe 21, an air inlet of the exhaust fan 22 is communicated with the connecting pipe 21, the mounting pipes 23 are respectively and fixedly connected to the surfaces of a front plate and a rear plate of the connecting box body 1, the valve 24 is respectively and fixedly connected to each mounting pipe 23, the adjusting knob 25 is arranged at the upper end of the valve 24, one end of the guide pipe 26 is respectively communicated with the mounting pipe 23, and air; when 22 switch on of air exhauster among ventilation mechanism 2, can make gas produce the pulling force, through stand pipe 26 and on the surface air inlet 3, can carry out convulsions simultaneously to a plurality of positions of furred ceiling inner space, be applicable to the position use that the narrow and small gas in space such as furred ceiling does not circulate, the setting of valve 24 can change the convulsions flow of different stand pipes 26, the occasion that local flue gas volume is big such as more being fit for the kitchen is used, and the mounting means is comparatively simple and convenient. The fan further comprises a reinforcing plate 4, the reinforcing plate 4 is fixedly connected to the lower surface of the middle position of the connecting box body 1, and the lower surface of the right end of the reinforcing plate 4 is in contact with the lower surface of the exhaust fan 22. The reinforcing plate 4 is provided to support the suction fan 22 on the connection pipe 21, thereby reducing the stress on the connection pipe 21.

Wherein the guide tube 26 is fixedly connected in the ceiling interlayer according to the house shape.

When in use:

when 22 switch on of air exhauster among ventilation mechanism 2, can make gas produce the pulling force, through stand pipe 26 and on the surface air inlet 3, can carry out convulsions simultaneously to a plurality of positions of furred ceiling inner space, be applicable to the position use that the narrow and small gas in space such as furred ceiling does not circulate, the setting of valve 24 can change the convulsions flow of different stand pipes 26, the occasion that local flue gas volume is big such as more being fit for the kitchen is used, and the mounting means is comparatively simple and convenient. The reinforcing plate 4 is provided to support the suction fan 22 on the connection pipe 21, thereby reducing the stress on the connection pipe 21. The movable door plate 5 is installed to be convenient for opening the inside of the maintenance connection box body 1. The installation of filter screen 6 only can filter the particulate matter, can play the effect of amortization simultaneously, avoids the gas in the stand pipe 26 to get into and connects box 1 back friction sound production, and the practicality is better. The installation of connecting block 7 can be comparatively convenient will connect box 1 and wall body fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ventilation device for a ceiling sandwich, characterized in that: comprises a connecting box body (1) and a ventilation mechanism (2);

connecting box body (1): the appearance is rectangular, and the left side of the connecting box body (1) is open;

ventilation mechanism (2): the air inlet adjusting device comprises a connecting pipe (21), an exhaust fan (22), an installation pipe (23), valves (24), an adjusting knob (25) and a guide pipe (26), wherein the connecting pipe (21) is fixedly connected to the surface of the middle position of a right side plate of a connecting box body (1), the exhaust fan (22) is fixedly connected to the end part of the connecting pipe (21), an air inlet of the exhaust fan (22) is communicated with the connecting pipe (21), the installation pipe (23) is respectively and fixedly connected to the surfaces of a front plate and a rear plate of the connecting box body (1), the valves (24) are respectively and fixedly connected to each installation pipe (23), the adjusting knob (25) is arranged at the upper end of the valve (24), one end of the guide pipe (26) is respectively communicated with the installation pipe (23), and air inlets (3) are equidistantly formed in the guide pipe (26);

wherein: the guide pipe (26) is fixedly connected in the ceiling interlayer according to the shape of a house.

2. A ventilation device for a ceiling sandwich, as claimed in claim 1, wherein: still include gusset plate (4), gusset plate (4) fixed connection is at the lower surface of connecting box (1) intermediate position, the lower surface of gusset plate (4) right-hand member contacts with the lower surface of air exhauster (22).

3. A ventilation device for a ceiling sandwich, as claimed in claim 1, wherein: the box body is characterized by further comprising a movable door plate (5), wherein one side of the movable door plate (5) is movably connected to the left side of the connecting box body (1) through a hinge.

4. A ventilation device for a ceiling sandwich, as claimed in claim 1, wherein: still include filter screen (6), the vertical equidistance fixed connection of filter screen (6) is on the inner wall of connecting box (1).

5. A ventilation device for a ceiling sandwich, as claimed in claim 1, wherein: still include connecting block (7), connecting block (7) are rectangular array fixed connection on the surface of connecting box (1) four corners position, the connecting hole has been seted up on connecting block (7).