CN210740630U

CN210740630U - Ventilation structure for building

Info

Publication number: CN210740630U
Application number: CN201921951286.6U
Authority: CN
Inventors: 刘昌顺; 王威
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-12
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a ventilation structure for building, including the mainframe box, the fan case that the level set up is installed to the top inner wall intermediate position of mainframe box, first hole has been seted up to one side of fan case, and first hole installs the net board that admits air of vertical setting, the one end top of mainframe box is linked together with the net board that admits air, there is the turbofan of level setting bottom inner wall of fan case and top inner wall before through bolted connection, the hole of giving vent to anger has been seted up to the other end of mainframe box. The utility model discloses in, seted up the hole in the bottom of ventilation mechanism's mainframe box, and the internally mounted of hole has the grid tray of giving vent to anger that the level set up, and the other end of mainframe box is installed with horizontally air inlet side's pipe, and the inside of mainframe box produces the negative pressure, can inhale the inside of building with the outer air of building, can realize the exchange of building inside air, not only can ventilate and can realize the function of taking a breath.

Description

Ventilation structure for building

Technical Field

The utility model relates to a building ventilation technical field especially relates to a ventilation structure for building.

Background

The building ventilation is divided into natural ventilation and mechanical ventilation, which means that dirty air in a building is directly or after being purified, discharged to the outside, and fresh air is supplemented, so that the indoor air environment is kept in accordance with the sanitary standard. The purpose is as follows: ensuring the removal of indoor pollutants; the heat comfort of indoor personnel is ensured; the requirement of indoor personnel on fresh air is met.

In the delivery and use of the existing high-rise building, including the use of residential districts, the ventilation of the building must reach the standard, so that various dirty gases in the building can be discharged in time, but the existing ventilation mechanism and device only realize the exhaust function and discharge the air in the building, but under the condition of indoor sealing, the air exchange cannot be realized, so that the fresh air content in the building is lower on the contrary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ventilation structure for building construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ventilation structure for building, includes the mainframe box, the fan case that the level set up is installed to the top inner wall intermediate position of mainframe box, first hole has been seted up to one side of fan case, and first hole installs the otter board that admits air of vertical setting, the one end top of mainframe box is linked together with the otter board that admits air, there is the turbofan that the level set up through bolted connection before the bottom inner wall of fan case and the top inner wall, the hole of giving vent to anger has been seted up to the other end of mainframe box, the second hole has been seted up to the other end of mainframe box, and there is the square pipe of admitting air that the level set up through bolted connection to the one end of second hole, the third hole has been seted up to the bottom one end of mainframe box.

Preferably, the two ends of the bottom of the mainframe box are both connected with horizontally arranged fixing bottom plates through bolts, and vertically arranged fixing bolt holes are formed in the two sides of each fixing bottom plate.

Preferably, the inner wall of the circumference of the fixing bolt hole is sleeved with a vertically arranged threaded screw rod, the top of the threaded screw rod is welded with a fixing top plate, and the bottom of the outer wall of the circumference of the threaded screw rod is sleeved with a fixing bolt in a threaded manner.

Preferably, the other end of the fan box is provided with a connecting hole, and the connecting hole is connected with the air outlet hole through a pipeline.

Preferably, the inner wall of the circumference of the air outlet hole is sleeved with a horizontally arranged exhaust pipeline.

Preferably, one end of the inner wall of the bottom of the mainframe box is connected with a horizontally arranged fixed support through a bolt, and the fixed support is positioned at the top of the air outlet grid plate.

Preferably, the top of the fixed support is provided with a fourth hole, and the fourth hole is connected with a horizontally arranged filter screen plate through a bolt.

The utility model has the advantages that:

1. this a ventilation structure for building has seted up the hole in the bottom of ventilation mechanism's mainframe box, and the internally mounted of hole has the grid tray of giving vent to anger that the level set up, and the other end of mainframe box is installed horizontal air inlet side pipe, and the inside of mainframe box produces the negative pressure, can inhale the inside of building with the air outside the building, can realize the exchange of building inside air, not only can ventilate and can realize the function of taking a breath.

2. This a ventilation structure for building has carried out the design of components of a whole that can function independently at ventilation mechanism, and the mainframe box fixes through four screw lead screws, can be random carry out the regulation of mainframe box height, the installation and the regulation of the whole mainframe box of being convenient for.

3. This a ventilation structure for building, the bottom inner wall one end at ventilation structure's mainframe box is passed through the fixed bolster and is installed the horizontally and filter the otter board, can filter the admitting air of side's pipe that admits air for the air in taking a breath more clean.

Drawings

Fig. 1 is a schematic view of the overall structure of a ventilation structure for a building according to the present invention;

fig. 2 is a schematic structural view of a fan box of a ventilation structure for a building according to the present invention;

fig. 3 is a schematic view of the filter screen plate structure of the ventilation structure for the building.

In the figure: the device comprises a fixed bottom plate 1, a main case 2, a threaded screw rod 3, an exhaust pipeline 4, an air inlet square pipe 5, an air outlet grid plate 6, a fan box 7, an air inlet screen plate 8, a turbo fan 9, an air outlet hole 10, a connecting hole 11, a filter screen plate 12 and a fixed support 13.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a ventilation structure for building construction, including mainframe box 2, the fan case 7 that the level set up is installed to the top inner wall intermediate position of mainframe box 2, first hole has been seted up to one side of fan case 7, and first hole installs the net board 8 that admits air of vertical setting, the one end top of mainframe box 2 is linked together with net board 8 that admits air, there is the turbo fan 9 that the level set up through bolted connection before the bottom inner wall of fan case 7 and the top inner wall, air outlet hole 10 has been seted up to the other end of mainframe box 2, the second hole has been seted up to the other end of mainframe box 2, and the one end of second hole has air inlet pipe 5 that the level set up through bolted connection, third hole has been seted up to the bottom one end of mainframe box 2, and there is the grid tray 6 that gives vent.

The utility model discloses in, the PMKD 1 that the level set up all has through bolted connection in the bottom both ends of mainframe box 2, and the fixed key hole of vertical setting is all seted up to two fixed bottom plate 1's both sides, the screw lead screw 3 of vertical setting has been cup jointed to the circumference inner wall in fixed key hole, and the top welding of screw lead screw 3 has fixed roof, and the circumference outer wall bottom screw thread of screw lead screw 3 has cup jointed fixing bolt, connect hole 11 has been seted up to the other end of fan case 7, and connect hole 11 and give vent to anger hole 10 and be connected through the pipeline, the circumference inner wall of give vent to anger hole 10 cup joints exhaust duct 4 that the level set up.

Example 2

Referring to fig. 1-3, a ventilation structure for building construction, one end of the bottom inner wall of the mainframe box 2 is connected with a horizontally arranged fixed support 13 through bolts, the fixed support 13 is positioned at the top of the air outlet grid plate 6, the top of the fixed support 13 is provided with a fourth hole, and the fourth hole is connected with a horizontally arranged filter screen plate 12 through bolts.

The working principle is as follows: when using this a ventilation structure for building, operating personnel fixes this ventilation structure through four screw lead screws 3 at first, fix it at the top suitable position of building, the operation of the inside turbofan 9 of the fan case 7 at top, can be with the inside air of building by air inlet net board 8 suction, and exhaust through exhaust duct 4, at carminative in-process, 2 inside negative pressures that produce of mainframe box, breathe in through air inlet pipe 5, and the grid tray 6 of giving vent to anger of 2 bottoms of mainframe box can exhaust, make the inside air of building can exchange, guarantee the circulation of air, and filter screen board 12 can carry out the filtration of removing dust to the air, make inside air cleaner.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A ventilation structure for a building comprises a main case (2) and is characterized in that a horizontally arranged fan box (7) is installed in the middle position of the inner wall of the top of the main case (2), a first hole is formed in one side of the fan box (7), a vertically arranged air inlet screen plate (8) is installed in the first hole, the top of one end of the main case (2) is communicated with the air inlet screen plate (8), a horizontally arranged turbine fan (9) is connected in front of the inner wall of the bottom of the fan box (7) and the inner wall of the top through a bolt, an air outlet hole (10) is formed in the other end of the main case (2), a second hole is formed in the other end of the main case (2), one end of the second hole is connected with a horizontally arranged air inlet square pipe (5) through a bolt, and a third hole is formed in one end of the bottom of the main case (2, and the third hole is connected with a horizontally arranged gas outlet grid plate (6) through a bolt.

2. The ventilation structure for the building construction according to claim 1, wherein the two ends of the bottom of the main chassis (2) are connected with horizontally arranged fixed bottom plates (1) through bolts, and the two sides of the two fixed bottom plates (1) are provided with vertically arranged fixed bolt holes.

3. The ventilation structure for the building construction according to claim 2, wherein the screw thread screw (3) is vertically arranged on the circumferential inner wall of the fixing bolt hole in a sleeved mode, a fixing top plate is welded to the top of the screw thread screw (3), and a fixing bolt is sleeved on the bottom of the circumferential outer wall of the screw thread screw (3) in a threaded mode.

4. The ventilation structure for the building construction according to claim 1, wherein the other end of the fan box (7) is provided with a connecting hole (11), and the connecting hole (11) is connected with the air outlet hole (10) through a pipeline.

5. A ventilation structure for buildings according to claim 1 characterized in that the inner wall of the circumference of the air outlet holes (10) is sleeved with a horizontally arranged exhaust duct (4).

6. A ventilation structure for building construction according to claim 1, wherein one end of the bottom inner wall of the main cabinet (2) is connected with a horizontally arranged fixing bracket (13) through a bolt, and the fixing bracket (13) is positioned at the top of the air outlet grid plate (6).

7. The ventilation structure for the building construction as claimed in claim 6, wherein the top of the fixing bracket (13) is provided with a fourth hole, and the fourth hole is connected with a horizontally arranged filter screen plate (12) through a bolt.