CN212962307U

CN212962307U - Integrated logarithmic curve depth-variable flow distribution automobile condenser

Info

Publication number: CN212962307U
Application number: CN202022123666.XU
Authority: CN
Inventors: 林伟涛; 林伟
Original assignee: Jieyang Mido Industry Co ltd
Current assignee: Jieyang Mido Industry Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-13
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an integration form logarithm is bent and is become degree of depth distribution automobile condenser, include: the device comprises a primary collecting pipe, a curved depth core body and a secondary collecting pipe; the primary collecting pipe consists of an air inlet valve, an air outlet valve, a flow dividing pipe and a first clapboard; the curved depth core body consists of a curved depth flat pipe and a turbulent flow belt; the secondary collecting pipe consists of a collecting pipe, a drying bottle, a filter screen and a second partition plate; the curved depth flat pipes above the positions of the first partition plates are communicated with the shunt pipes, and the insertion depths of the curved depth flat pipes in the shunt pipes are distributed in a logarithmic curve mode. The utility model controls the air input of the flat tubes at different positions by adopting the heat dissipation flat tubes with logarithmically distributed curves, and improves the heat dissipation efficiency and the utilization rate of the heat dissipation flat tubes; in addition, the use of the partition plate improves the ability and stability of the condenser to condense the refrigerant.

Description

Integrated logarithmic curve depth-variable flow distribution automobile condenser

Technical Field

The utility model relates to an automobile air conditioner condenser technical field especially relates to an integrated form logarithmic curve degree of depth distribution automobile condenser.

Background

The automobile condenser is an important component of air conditioning equipment, is one of main parts of a refrigeration system, and belongs to one of heat exchangers. It condenses the gaseous refrigerant into a liquid state while transferring the heat in the tubes to the air adjacent the tubes in a relatively rapid manner through turbulent flow. Because the depth of the traditional condenser flat pipe in the shunt pipe is the same, the resistance of the condensing agent passing through the flat pipe is increased along with the increase of the distance between the flat pipe and the air inlet valve, so that the number of the condensing agents passing through the flat pipe close to the air inlet valve is large, and the utilization rate of the heat dissipation flat pipe is low. Therefore, an automobile condenser capable of improving the utilization rate of the heat dissipation flat tubes and improving the stability of the output pressure of the condenser is urgently needed.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing an integrated form logarithmic curve degree of depth distribution automobile condenser.

The purpose of the utility model is realized through the following technical scheme:

an integrated logarithmic curve depth-distribution automotive condenser comprising: the device comprises a primary collecting pipe (1), a curved depth core body (2) and a secondary collecting pipe (3); the primary collecting pipe (1) consists of an air inlet valve (101), an air outlet valve (102), a shunt pipe (103) and a first clapboard (104); the curved depth core body (2) consists of a curved depth flat pipe (201) and a turbulent flow belt (202); the secondary collecting pipe (3) consists of a collecting pipe (301), a drying bottle (302), a filter screen (303) and a second partition plate (304);

the curved depth flat pipe (201) above the position of the first clapboard (104) is communicated with the shunt pipe (103), and the insertion depth of the curved depth flat pipe (201) in the shunt pipe (103) is distributed in a curve in a logarithmic mode (a).

Compared with the prior art, the utility model discloses an advantage can have as follows to one or more embodiments:

because the depth of the heat dissipation flat tube of the integrated logarithmic curve depth-variable flow distribution automobile condenser is reduced in a logarithmic curve at the depth of the flow dividing tube, the flat tube close to the air inlet valve correspondingly reduces the air inflow due to larger air inlet resistance, and the flat tube far away from the air inlet valve is shorter and has smaller air inlet resistance, so that the air inflow is correspondingly improved, and the utilization rate of the flat tube in the whole heat dissipation area is favorably improved; in addition, the use of a baffle improves the stability of the condenser output.

Drawings

FIG. 1 is a schematic diagram of the top view of the center section of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic top-view center section view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

As shown in fig. 1, the overlooking central section local amplification structure of the present invention comprises a primary collecting pipe 1, a curved depth core 2 and a secondary collecting pipe 3; the primary collecting pipe 1 consists of an air inlet valve 101, an air outlet valve 102, a shunt pipe 103 and a first clapboard 104; the curved depth core body 2 consists of a curved depth flat pipe 201 and a turbulent flow belt 202; the secondary collecting pipe 3 consists of a collecting pipe 301, a drying bottle (302), a filter screen 303 and a second partition plate 304; the curved depth flat pipe 201 above the position of the first clapboard 104 is communicated with the shunt pipe 103, and the insertion depth of the curved depth flat pipe 201 in the shunt pipe 103 is in logarithmic curve distribution a.

The curve b is a vertical line on the plane where the end face of the flat tube with the maximum insertion depth is located; the drop amount of the flat pipe insertion depth gradually increases from the flat pipe closest to the air inlet valve to the flat pipe farthest from the air inlet valve according to the logarithmic curved depth flat pipe insertion depth distribution curve.

As shown in fig. 2, the integrated logarithmic curve depth flow distribution automobile condenser top view is a top view, and includes a primary collecting pipe 1, a curve depth core body 2 and a secondary collecting pipe 3, where the primary collecting pipe 1 and the secondary collecting pipe 3 are respectively located on the right side and the left side of the curve depth core body 2 and are communicated with a curve depth flat pipe 201.

The air inlet valve 101 and the air outlet valve 102 are respectively positioned at the top end and the bottom end of the right side of the shunt pipe 103 and fixedly connected with the shunt pipe 103 through welding; the shunt pipe 103 is fixedly connected with the curved depth flat pipe 201; the first baffle 104 is located at the lower half of the shunt tube 103 near the outlet valve.

The turbulent flow zone 202 has a periodically repeating alternating parabolic shape.

As shown in fig. 3, which is a schematic cross-sectional view of the center of an integrated logarithmic curve depth flow-distribution automotive condenser, a collecting pipe 301 and a drying bottle 302 are fixedly connected together by welding; the second partition plate 304 is positioned at the lower half part of the collecting pipe 301, is close to the filter screen 303 and is positioned at the same end of the secondary collecting pipe 3 together with the filter screen 303; the second baffle 304 is located at the same end of the condenser as the first baffle 104.

The depth of the heat dissipation flat tube of the integrated logarithmic curve depth-variable flow distribution automobile condenser at the flow dividing tube is reduced in a logarithmic curve, and the air inlet resistance of the heat dissipation flat tube close to the air inlet valve is correspondingly increased, so that the air inlet amount of the heat dissipation flat tube is reduced; the air inlet resistance of the heat dissipation flat tube far away from the air inlet valve is relatively reduced, and the air inlet amount is improved, so that the utilization rate of the flat tube in the whole heat dissipation area is improved; in addition, the partition plate enables the refrigerant passing through the flat pipe to pass through the drying bottle again for pressure stabilization filtration, and the stability of the output of the condenser is improved.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be apparent to persons skilled in the relevant art that various changes in form and detail can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An integrated logarithmic curve depth-distribution automobile condenser is characterized by comprising: the device comprises a primary collecting pipe (1), a curved depth core body (2) and a secondary collecting pipe (3); the primary collecting pipe (1) consists of an air inlet valve (101), an air outlet valve (102), a shunt pipe (103) and a first clapboard (104); the curved depth core body (2) consists of a curved depth flat pipe (201) and a turbulent flow belt (202); the secondary collecting pipe (3) consists of a collecting pipe (301), a drying bottle (302), a filter screen (303) and a second partition plate (304);

2. The integrated logarithmic curve depth flow distribution automotive condenser as claimed in claim 1, wherein the primary collecting pipe (1) and the secondary collecting pipe (3) are respectively located on the right side and the left side of the curve depth core body (2) and are communicated with the curve depth flat pipe (201).

3. The integrated logarithmic curve depth distribution automotive condenser as claimed in claim 1, wherein the air inlet valve (101) and the air outlet valve (102) are respectively located at the top end and the bottom end of the right side of the shunt tube (103) and fixedly connected with the shunt tube (103) by welding; the shunt pipe (103) is fixedly connected with the curved depth flat pipe (201); the first clapboard (104) is positioned at the lower half part of the shunt pipe (103) close to the air outlet valve.

4. The integrated logarithmic curvature depth-distribution automotive condenser as claimed in claim 1, wherein said turbulent flow zone (202) is in the shape of a periodically repeating parabolic curve.

5. The integrated logarithmic curve depth flow-distribution automotive condenser as claimed in claim 1, wherein the header pipe (301) and the drying bottle (302) are fixedly connected together by welding; the second partition plate (304) is positioned at the lower half part of the collecting pipe (301), is close to the filter screen (303) and is positioned at the same end of the secondary collecting pipe (3) together with the filter screen (303); the second partition (304) is located at the same end of the condenser as the first partition (104).