CN209801705U - Heat supply and ventilation device for building construction - Google Patents

Abstract

The utility model provides a construction heating ventilation unit, including the suction fan, air supply pipe one, the heating cabinet, the electrothermal tube, air supply pipe two, a section of thick bamboo is taken in the ventilation, place the piece, hose and standing groove, it fixes at heating ventilation case right-hand member face upside to place the piece, place the inside standing groove of having seted up of piece, a section of thick bamboo is taken in the inside ventilation of having shelved of standing groove, a ventilation downside of taking is connected with the hose, the heating cabinet is installed at the inside intermediate position of heating ventilation case, the electrothermal tube assembly is at the inside upside of heating cabinet, the terminal surface is connected with air supply pipe one under the heating cabinet, air supply pipe one right-hand member face is equipped with the suction fan, heating ventilation case up end is connected with air supply pipe one, the inconvenient heating ventilation's of original building construction place problem has been solved to this design, the utility model discloses.

Description

Heat supply and ventilation device for building construction

Technical Field

The utility model relates to a building construction heat supply ventilation unit belongs to construction technical field.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

The inconvenient heat supply ventilation in current building construction place, during construction, need supply air in the building, guarantee the circulation of air in the building, can supply air again to the air heating in winter simultaneously, guarantee staff's normal work and the progress of engineering, the urgent need for a building construction heat supply ventilation unit now solves the above-mentioned problem that appears.

Disclosure of Invention

not enough to prior art exists, the utility model aims at providing a building construction heat supply ventilation unit to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure makes things convenient for building construction heat supply ventilation, and heat supply ventilation effect is good.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a building construction heating and ventilation device comprises moving wheels, a heating ventilation box, an air inlet pipe and a heating ventilation mechanism, wherein the moving wheels are installed on the lower end face of the heating ventilation box, the air inlet pipe is installed on the upper side of the left end face of the heating ventilation box, the heating ventilation mechanism is arranged inside the heating ventilation box, the heating ventilation mechanism comprises a suction fan, a first air supply pipe, a heating box, an electric heating pipe, a second air supply pipe, a ventilation holding cylinder, a placing block, a hose and a placing groove, the placing block is fixed on the upper side of the right end face of the heating ventilation box, the placing groove is formed inside the placing block, the ventilation holding cylinder is placed inside the placing groove, the hose is connected to the lower side of the ventilation holding cylinder, the heating box is installed at the middle position inside the heating ventilation box, the electric heating pipe is assembled on the upper side inside of the heating box, the right end face of the first air supply pipe is provided with a suction fan, and the upper end face of the heat supply ventilation box is connected with the first air supply pipe.

Further, a control valve is installed on the upper side of the annular side face of the air inlet pipe.

Further, the standing groove is matched with the ventilation holding barrel, and the inner wall of the standing groove is provided with an anti-slip pad.

Further, the hose is a stretchable bellows.

Furthermore, the suction fan is connected with an external power supply through a lead.

Furthermore, the electrothermal tubes are provided with a plurality of groups, and the specifications of the electrothermal tubes are the same.

The utility model has the advantages that: the utility model discloses a building construction heating ventilation unit, because of the utility model discloses added suction fan, air supply pipe one, heating cabinet, electrothermal tube, air supply pipe two, ventilate and hold a section of thick bamboo, place piece, hose and standing groove, this convenient to design carries out the heating ventilation to the building construction place, has solved the inconvenient heating ventilation's of original building construction place problem, has improved the utility model discloses a heating ventilation effect.

because of intake pipe annular side upside installs the control valve, this design is convenient for opening and closing of control intake pipe, is equipped with the slipmat because of the standing groove inner wall, and this design has increased the stability of placing of a section of thick bamboo of holding that ventilates, because of the bellows of can stretching, this design makes things convenient for the tensile use of hose, the utility model discloses rational in infrastructure, make things convenient for the construction heat supply ventilation, the heat supply ventilation is effectual.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a heat supply and ventilation device for building construction according to the present invention;

FIG. 2 is a cross-sectional view of a heat supply and ventilation mechanism of the heat supply and ventilation device for building construction according to the present invention;

FIG. 3 is a top view of a placement block in the heat supply and ventilation device for building construction according to the present invention;

In the figure: 1-moving wheels, 2-heating ventilation box, 3-air inlet pipe, 4-heating ventilation mechanism, 41-suction fan, 42-air supply pipe I, 43-heating box, 44-electric heating pipe, 45-air supply pipe II, 46-ventilation holding cylinder, 47-placing block, 48-hose and 49-placing groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a construction heat supply ventilation unit, is including removing wheel 1, heat supply ventilation case 2, intake pipe 3 and heat supply ventilation mechanism 4, removes wheel 1 and installs terminal surface under heat supply ventilation case 2, and intake pipe 3 is installed at 2 left end face upsides of heat supply ventilation case, and heat supply ventilation mechanism 4 sets up inside heat supply ventilation case 2.

The heating and ventilation mechanism 4 comprises a suction fan 41, a first air supply pipe 42, a heating box 43, an electric heating pipe 44, a second air supply pipe 45, a ventilating holding cylinder 46, a placing block 47, a hose 48 and a placing groove 49, the placing block 47 is fixed on the upper side of the right end face of the heating and ventilation box 2, the placing groove 49 is formed in the placing block 47, the ventilating holding cylinder 46 is placed in the placing groove 49, the lower side of the ventilating holding cylinder 46 is connected with the hose 48, the heating box 43 is installed in the middle of the heating and ventilation box 2, the electric heating pipe 44 is assembled on the upper side of the heating box 43, the lower end face of the heating box 43 is connected with the first air supply pipe 42, the suction fan 41 is assembled on the right end face of the first air supply pipe 42, the first air supply pipe 42 is connected to the upper end face of the heating.

Control valve is installed to 3 annular side upsides in intake pipe, the convenient opening and closing of control intake pipe 3, standing groove 49 holds a section of thick bamboo 46 phase-match with the ventilation, the standing groove 49 inner wall is equipped with the slipmat, conveniently increase the stable placing of taking a section of thick bamboo 46 that ventilates, the bellows is for stretching the bellows, make things convenient for the tensile use of hose 48, suction fan 41 is connected with external power supply through the wire, make things convenient for suction fan 41 to receive external electric energy, the electrothermal tube 44 is equipped with the multiunit, and multiunit electrothermal tube 44 specification is the same, conveniently supply heat to the building construction place.

As an embodiment of the present invention: when ventilation is needed to the building construction site, a user takes the ventilation holding barrel 46 down from the placing groove 49 in the placing block 47, the hose 48 is a stretchable corrugated pipe, the ventilation holding barrel 46 can be stretched for use, the control valve is opened, the suction fan 41 is electrified to work, outside air enters the heating box 43 through the air inlet pipe 3 and the air supply pipe two 45 and then is conveyed to the ventilation holding barrel 46 through the air supply pipe one 42 and the hose 48, ventilation is achieved, when heat supply and ventilation are needed, a plurality of groups of electric heating pipes 44 in the heating box 43 are electrified to work, the air entering the heating box 43 can be heated, heated hot air is conveyed to the ventilation holding barrel 46 through the air supply pipe one 42 and the hose 48 under the action of the suction fan 41, and heat supply and ventilation are achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. the utility model provides a construction heat supply ventilation unit, is including removing wheel, heat supply ventilation case, intake pipe and heat supply ventilation mechanism, its characterized in that: the movable wheels are arranged on the lower end face of the heat supply ventilation box, the air inlet pipe is arranged on the upper side of the left end face of the heat supply ventilation box, and the heat supply ventilation mechanism is arranged in the heat supply ventilation box;

the heating ventilation mechanism comprises a suction fan, a first air supply pipe, a heating box, an electric heating pipe, a second air supply pipe, a ventilation holding barrel, a placing block, a hose and a placing groove, the placing block is fixed on the upper side of the right end face of the heating ventilation box, the placing groove is formed in the placing block, the ventilation holding barrel is placed in the placing groove, the lower side of the ventilation holding barrel is connected with the hose, the heating box is installed at the middle position in the heating ventilation box, the electric heating pipe is assembled on the upper side in the heating box, the lower end face of the heating box is connected with the first air supply pipe, the suction fan is assembled on the right end face of the first air supply pipe, and the upper end face of the heating ventilation box is.

2. A building construction heating and ventilation unit according to claim 1, characterised in that: and a control valve is arranged on the upper side of the annular side surface of the air inlet pipe.

3. A building construction heating and ventilation unit according to claim 1, characterised in that: the standing groove is matched with the ventilation holding barrel, and the inner wall of the standing groove is provided with an anti-slip pad.

4. A building construction heating and ventilation unit according to claim 1, characterised in that: the hose is a stretchable bellows.

5. A building construction heating and ventilation unit according to claim 1, characterised in that: the suction fan is connected with an external power supply through a lead.

6. A building construction heating and ventilation unit according to claim 1, characterised in that: the electrothermal tubes are provided with a plurality of groups, and the specifications of the electrothermal tubes are the same.