CN213578215U

CN213578215U - Air-cooled condenser

Info

Publication number: CN213578215U
Application number: CN202022550331.6U
Authority: CN
Inventors: 杨龙宝; 李士迅; 查岳庭; 徐仲华
Original assignee: CHANGSHU REFRIDGERATING EQUIPMENT FOR SPECIAL PURPOSE MANUFACTURING COOPERATION Ltd
Current assignee: CHANGSHU REFRIDGERATING EQUIPMENT FOR SPECIAL PURPOSE MANUFACTURING COOPERATION Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-29
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an air-cooled condenser, include: condenser core, left deckle board and right deckle board, the condenser core comprises rib group and rib nest of tubes, a left side deckle board rib group with all be provided with a plurality of through-holes on the deckle board of the right side, rib group includes outer rib nest of tubes and inner rib nest of tubes, outer rib nest of tubes with inner rib nest of tubes comprises a plurality of rib pipes, the rib pipe is the U type, the rib pipe passes in proper order a left side deckle board rib group with right deckle board, link to each other through the elbow between the rib pipe, rib group comprises a plurality of fins, the fin is the plain film, and the interval between two adjacent fins is 2.5-3 mm. The utility model discloses with the help of the fin interval of plain film and broad for the difficult deposition of heat exchanger satisfies iron and steel enterprise's production environment, reduces the dust removal degree of difficulty.

Description

Air-cooled condenser

Technical Field

The utility model relates to a heat exchanger especially relates to an air-cooled condenser.

Background

The air-cooled condenser, the structural style is mainly several groups of copper pipes, because the air heat transfer performance is very poor, so usually increase the fin outside the copper pipe, in order to increase the heat transfer area of the air side, use the ventilator to accelerate the air flow, make the air force the convection in order to increase the radiating effect.

Fins, also known as fins or fins, are commonly used in heat exchange equipment, and can increase heat transfer area, reduce thermal resistance for convective heat transfer, and enhance heat transfer capability of the equipment, such as condensers, radiators, air heaters, and the like, of refrigeration devices. Common rib shapes include trapezoidal ribs, triangular ribs and rectangular ribs, and factors influencing heat transfer of the ribs include rib height, rib spacing, rib root temperature, thermophysical parameters of the ribs and the like.

In the air-cooled condenser, heat given off by the refrigerant is taken away by air. As the air conditioner and the air cooler of the company are used in the iron and steel enterprises, the iron and steel enterprises have severe environment, high temperature, large dust and large vibration, the dust in the air can be accumulated on the fins in the heat exchange process, and the common shapes of the fins are not beneficial to the dust removal treatment of equipment.

In summary, improvements to existing solutions are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who mainly solves provides an air-cooled condenser to overcome above-mentioned problem.

In order to solve the technical problem, the utility model discloses a technical scheme be: provided is an air-cooled condenser including: condenser core, left deckle board and right deckle board, the condenser core comprises rib group and rib nest of tubes, a left side deckle board rib group with all be provided with a plurality of through-holes on the deckle board of the right side, rib group includes outer rib nest of tubes and inner rib nest of tubes, outer rib nest of tubes with inner rib nest of tubes comprises a plurality of rib pipes, the rib pipe is the U type, the rib pipe passes in proper order a left side deckle board rib group with right deckle board, link to each other through the elbow between the rib pipe, rib group comprises a plurality of fins, the fin is the plain film, and the interval between two adjacent fins is 2.5-3 mm.

Furthermore, the rib pipe group is also connected with a liquid outlet collecting pipe group and an air inlet distribution pipe group, and the liquid outlet collecting pipe group and the air inlet distribution pipe group are positioned on the right side of the right frame plate.

Further, the condenser core is L-shaped.

The utility model has the advantages that: with the help of plain films and wider fin spacing, the heat exchanger is not easy to accumulate dust, the production environment of steel enterprises is met, and the dust removal difficulty is reduced.

Drawings

Fig. 1 is a side view of an embodiment of the present invention.

Fig. 2 is a structure view of an elbow according to an embodiment of the present invention.

Fig. 3 is a front view of an embodiment of the present invention.

The parts in the drawings are numbered as follows: 1. the air inlet distribution pipe group comprises an outer rib pipe group, 2 an inner rib pipe group, 3 a rib plate group, 4 a left frame plate, 5 a right frame plate, 6 a liquid outlet collecting pipe group, 7 and an elbow.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, an embodiment of the present invention includes: the condenser core body (not marked), the left frame plate 4, the right frame plate 5, the air inlet distribution pipe group 6 and the liquid outlet collecting pipe group 7, the condenser core body is composed of a rib group 3 and a rib group (not marked), a plurality of through holes are arranged on the left frame plate 4, the rib group 3 and the right frame plate 5, the rib group comprises an outer rib group 1 and an inner rib group 2, the outer rib group 1 and the inner rib group 2 are composed of a plurality of rib pipes (not marked), the rib pipes are U-shaped, the rib pipes sequentially penetrate through the left frame plate 4, the rib group 3 and the right frame plate 5, the rib pipes are connected through elbows 8, the outer rib group 1 and the inner rib group 2 are further connected with the liquid outlet collecting pipe 7 and the air inlet distribution pipe 6, the two rib pipes are positioned on the right side of the right frame plate 5, the rib group 3 is composed of a plurality of fins (not marked), the fins are flat sheets, namely the shape design on the fin is taken, so that the fins are flat, the interval between the two adjacent, dust in the environment is not easy to accumulate on the fins.

Specifically, the condenser core is L-shaped after being bent and matched with an air conditioner outdoor unit.

Referring to fig. 3, preferably, the rib tube groups are divided into a plurality of groups, each group is provided with a plurality of rib tubes, adjacent rib tubes in the group are connected through elbows 8, and head and tail two idle rib tube openings in the group are respectively connected with the air inlet distribution tube 6 and the liquid outlet collection tube 7, so that air entering the condenser is contacted with air to the maximum extent, and the condensation efficiency is improved.

The utility model relates to an air-cooled condenser: by virtue of the flat sheets and the wider fin intervals, the heat exchanger is not easy to accumulate dust, the production environment of steel enterprises is met, and the dust removal difficulty is reduced; through the grouping design of the ribbed pipes, the area of the condenser is utilized to the maximum extent, and the efficiency is improved.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air-cooled condenser, comprising: condenser core, left deckle board and right deckle board, the condenser core comprises rib group and rib nest of tubes, a left side deckle board rib group with all be provided with a plurality of through-holes on the deckle board of the right side, rib group includes outer rib nest of tubes and inner rib nest of tubes, outer rib nest of tubes with inner rib nest of tubes comprises a plurality of rib pipes, the rib pipe is the U type, the rib pipe passes in proper order a left side deckle board rib group with right deckle board, link to each other through the elbow between the rib pipe, rib group comprises a plurality of fins, the fin is the plain film, and the interval between two adjacent fins is 2.5-3 mm.

2. An air-cooled condenser according to claim 1, wherein a liquid outlet header pipe group and an air inlet distribution pipe group are further connected to said rib pipe group, said liquid outlet header pipe group and said air inlet distribution pipe group being located on the right side of said right frame plate.

3. An air-cooled condenser according to claim 1 wherein the condenser core is L-shaped.