CN214947043U

CN214947043U - Energy-conserving tuber pipe of moulding combination

Info

Publication number: CN214947043U
Application number: CN202022965406.7U
Authority: CN
Inventors: 韩迎芳; 吴梅杰; 吴子才
Original assignee: Shandong Jinxin Air Conditioning Group Co Ltd
Current assignee: Shandong Jinxin Air Conditioning Group Co Ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-11-30
Anticipated expiration: 2030-12-12

Abstract

The utility model belongs to the technical field of air ducts, in particular to a molding combination energy-saving air duct, which is formed by enclosing a plurality of unit plates in an end-to-end connection way, wherein both ends of the length direction of the unit plates are respectively provided with a first bending part, the first bending part at the same end is enclosed into a flange connecting end, at least one end of the width direction of the unit plates is provided with a second bending part, the second bending part is used for increasing the contact area when the unit plates are connected with adjacent unit plates, the air duct is formed by combining a plurality of rectangular unit plates in an end-to-end connection way, the field assembly can be carried out, most of the transportation cost and the storage cost can be saved, the molding material is adopted for molding and molding into a whole, the production process is simplified, the production efficiency is improved, and the air duct has the advantages of light weight, high strength, stable chemical performance, difficult corrosion, non-permeability, long service life, low heat conductivity, good heat-insulating performance, environmental protection and the like, the heat conduction coefficient is low, the heat insulation performance is good, the energy consumption can be lower, and the energy is saved.

Description

Energy-conserving tuber pipe of moulding combination

Technical Field

The utility model belongs to the technical field of the tuber pipe, in particular to energy-conserving tuber pipe of moulding combination.

Background

The air duct is a pipeline system for conveying and distributing air, and comprises a composite air duct and an inorganic air duct; they can be classified according to their sectional shapes and materials. According to the cross section shape, the air pipe can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like, wherein the circular air pipe has the smallest resistance but the largest height and size, and is complex to manufacture. So the application is mainly based on a rectangular air pipe. The air pipe can be divided into a metal air pipe, a composite air pipe and a polymer air pipe according to the material.

Because of the limitation of the current structure and materials, all air ducts on the market are molded in workshops of manufacturers at present, the molded air ducts have certain diameters and lengths, and occupy larger space during transportation, so that the transportation cost is high, the air ducts occupy large area during storage after being produced, and the storage cost is correspondingly increased; in addition, the tuber pipe that general on the existing market is mostly the metal material, and the general quality of this type of tuber pipe is heavier, and chemical properties is unstable, easily corrodes the oxidation, has better heat conductivity because of the metal, and the cold holding power of heat is than poor, and it is very fast to use heat loss in ventilation system, and the tuber pipe of metal material also remains to be improved in intensity and life.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-conserving tuber pipe of moulding combination can solve the problem that points out among the background art.

The utility model provides an energy-conserving tuber pipe of molding combination, is enclosed by a plurality of cell board end to end and closes and forms, the both ends of cell board length direction all have first kink, enclose into the flange joint end with the first kink of one end, the at least one end of cell board width direction has the second kink, the second kink is used for the area of contact when increase and adjacent cell board are connected.

Preferably, the unit plate has second bent portions at both ends in the width direction.

Preferably, a plurality of threaded connection holes are correspondingly formed in the connection positions of the second bending parts and the adjacent unit plates.

Preferably, the number of the unit plates is four, the unit plates are connected end to enclose a rectangular air pipe, and the first bending part and the second bending part are bent towards the outer side and are perpendicular to the unit plates.

Preferably, the unit plate is provided with a reinforcing rib; the reinforcing ribs are rectangular reinforcing ribs, circular reinforcing ribs, rhombic reinforcing ribs, triangular reinforcing ribs or polygonal reinforcing ribs.

Preferably, the cell plates are made of a molding material.

Preferably, the unit plate, the first bent portion, and the second bent portion are all integrally formed.

Has the advantages that: the utility model relates to a molding combined energy-saving air duct,

1. the rectangular unit plates are connected end to form the combined rectangular unit plate, field assembly can be carried out, most of transportation cost and storage cost can be saved, and production cost of enterprises can be greatly saved.

2. The reinforcing ribs are arranged, so that the strength of the product can be improved to a certain extent, the product is not easy to damage and deform, and the service life is prolonged.

3. Adopt molding material mould pressing integrated into one piece, simplified the production processes promptly, improved production efficiency, avoided the environmental protection problem that the welding brought again, it has the quality light, intensity is high, chemical stability, difficult corruption, the leakproofness is good, long service life, the coefficient of thermal conductivity is low, heat-proof quality is good, advantages such as environmental protection, to the tuber pipe, the coefficient of thermal conductivity is low, the heat-proof quality is good can reduce the energy consumption, no matter be favorable promotion to producer or consumer.

Drawings

FIG. 1 is a schematic diagram of the logic control of the present invention,

figure 2 is a schematic cross-sectional view of the present invention,

FIG. 3 is a schematic diagram of the structure of the unit plate of the present invention,

description of reference numerals:

reference numbers in the figures: a unit plate 1; a first bent portion 2; a second bent portion 3; a threaded connection hole 4; and a reinforcing rib 5.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

Example 1:

as shown in FIG. 1, the energy-saving air duct formed by connecting and enclosing a plurality of unit panels 1 end to end is provided in the embodiment of the present invention, and there are many rectangular air ducts in the market at present, this embodiment takes a rectangular air duct as an example, and is formed by connecting and enclosing four rectangular unit panels 1 end to end, both ends of the unit panel 1 in the length direction have first bending parts 2, the first bending parts 2 at the same end enclose flange connection ends, screw holes for connection are provided on the first bending parts 2, at least one end of the unit panel 1 in the width direction has second bending parts 3, the first bending parts 2 and the second bending parts 3 are both bent outwards and are arranged perpendicular to the unit panels 1, the second bending parts 3 are used for increasing the contact area when connecting with the adjacent unit panels 1, the contact area is increased, which is beneficial to the stability after the air duct is connected and formed, and is very important for the air duct, the second bending part 3 and the joint of the adjacent unit plate 1 are correspondingly provided with a plurality of threaded connecting holes 4 so as to realize on-site quick assembly through bolts.

In order to facilitate the forming and assembling, the two ends of the unit plate 1 in the width direction are respectively provided with a second bending part 3.

The unit plate 1 is provided with the reinforcing ribs 5, so that the strength of the product can be improved to a certain extent. The reinforcing ribs 5 can be reinforcing ribs in the following shapes, such as rectangular reinforcing ribs, circular reinforcing ribs, rhombic reinforcing ribs, triangular reinforcing ribs, polygonal reinforcing ribs and the like.

Above the cell board 1 first kink 2 with second kink 3 adopts molding material mould pressing integrated into one piece, and this kind of production technology has simplified the production processes, has improved production efficiency, has avoided the environmental protection problem that the welding brought again, and it has the quality light, and intensity is high, chemical stability, noncorrosive, the leakproofness is good, long service life, the coefficient of thermal conductivity is low, the heat-proof quality is good, advantages such as environmental protection, to the tuber pipe, the coefficient of thermal conductivity is low, the heat-proof quality is good and can reduce the energy consumption, no matter to producer or consumer all be favourable promotion.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A molding combined energy-saving air duct is characterized in that: the unit plate is formed by connecting and enclosing a plurality of unit plates (1) end to end, wherein both ends of the unit plates (1) in the length direction are provided with first bent parts (2), the first bent parts (2) at the same end are enclosed to form a flange connecting end, at least one end of the unit plates (1) in the width direction is provided with a second bent part (3), and the second bent part (3) is used for increasing the contact area when the unit plates are connected with the adjacent unit plates (1); the two ends of the unit plate (1) in the width direction are provided with second bent parts (3); and a plurality of threaded connecting holes (4) are correspondingly arranged at the joints of the second bending parts (3) and the adjacent unit plates (1).

2. The molded composite energy saving air duct of claim 1, wherein: the unit plates (1) are four in number, the unit plates are connected end to enclose a rectangular air pipe, and the first bent parts (2) and the second bent parts (3) are bent towards the outer side and are perpendicular to the unit plates (1).

3. The molded composite energy saving air duct of any one of claims 1-2, wherein: and reinforcing ribs (5) are arranged on the unit plates (1).

4. The molded composite energy saving air duct of claim 3, wherein: the reinforcing ribs (5) are rectangular reinforcing ribs, circular reinforcing ribs, rhombic reinforcing ribs or triangular reinforcing ribs.

5. The molded composite energy saving air duct of any one of claims 1-2, wherein: the cell plate (1) is made of a molding material.

6. The molded combination energy saving air duct of claim 5, wherein: the unit plate (1), the first bent part (2) and the second bent part (3) are integrally formed by molding materials.