CN218296068U - Heat exchanger with V-shaped core body structure - Google Patents

Abstract

The utility model relates to a heat exchanger with V type core body structure, including two wind dishes, the close upper end of two wind dishes lower extreme is kept away from and is the V type bilateral symmetry and arranges, the upper end of two wind dishes is fixed on the roof, the two wind dishes inboard through preceding, rear side plate fixed connection, the inner chamber that two wind dishes and roof, preceding, rear side plate enclose is airflow channel, be equipped with the gas outlet on the roof and communicate with the hypsokinesis fan that sets up above it, hypsokinesis fan communicates with the interior machine gas outlet of full air conditioning system; and a water tray is arranged below the two air trays, and the two air trays are respectively provided with a liquid inlet pipe and a liquid outlet pipe which are communicated with the compressor. The utility model discloses V type core structure can have great heat exchange area when heat exchanger volume is less, has effectively improved heat exchange efficiency.

Description

Heat exchanger with V-shaped core body structure

Technical Field

The utility model belongs to air treatment equipment, concretely relates to heat exchanger structure for in full air conditioning system internal unit.

Background

The wall-mounted air conditioner is characterized in that an outer machine corresponds to an inner machine, a household central air conditioner is characterized in that the outer machine corresponds to a plurality of inner machines, an all-air conditioning system is characterized in that an outer machine corresponds to an inner machine, one inner machine of the all-air conditioning system conveys processed air to each room through a pipeline, the heat exchange power of an air heat exchanger in the inner machine is very strong, the cooling and heating of all rooms can be met by the inner machine, the existing air heat exchanger is composed of a group of coil pipes and a fan, air enters the front end of each coil pipe, the rear end of each coil pipe is provided with a fan communicated air outlet, if the existing air heat exchanger coil pipes are simply transversely or longitudinally increased, the heat exchange area is enlarged, when the wind speed and the wind quantity are lower, the heat exchange efficiency of the air heat exchanger cannot be improved, the size of the whole inner machine is enlarged due to the increase of the size of the air heat exchanger, and more indoor spaces are occupied. How to improve the structure of the existing air heat exchanger to achieve the best effect of the operation of the air heat exchanger is the subject of research and development efforts of the technicians of this unit.

Disclosure of Invention

The utility model aims at providing a heat exchanger with V type core structure can have great heat exchange area when heat exchanger volume is less, can effectively improve heat exchange efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat exchanger with a V-shaped core body structure comprises two wind disks, wherein the lower ends of the two wind disks are close to the upper ends and are far away from the upper ends and are arranged in a V-shaped bilateral symmetry mode, the upper ends of the two wind disks are fixed on a top plate, the inner sides of the two wind disks are fixedly connected through a front side plate and a rear side plate, an inner cavity formed by the two wind disks, the top plate, the front side plate and the rear side plate is an airflow channel, an air outlet is formed in the top plate and is communicated with a backward tilting fan arranged above the top plate, and the backward tilting fan is communicated with an air outlet of an inner machine of an all-air conditioning system; and a water tray is arranged below the two air trays, the water tray is communicated with the drainage pump, and the two air trays are respectively provided with a liquid inlet pipe and a liquid outlet pipe which are communicated with the compressor.

The bottom of the water tray is provided with a water outlet, and the water outlet is provided with a one-way drain valve to prevent the water tray from flowing backwards.

The liquid inlet pipes on the two air discs are arranged at the positions close to the inner cavity, and the liquid outlet pipes are arranged at the positions close to the air inlets of the air discs.

The beneficial effects of the utility model

The utility model relates to a heat exchanger with V type core body structure, arrange into the wind dish that is V type structure including two, two wind dishes are the air inlet simultaneously, carry out the heat exchange between air inlet and the pipe coil, and the air through two wind dish heat transfer treatments gets into inside airflow channel, get into promptly by two wind dishes with the roof, preceding, in the inner chamber that the posterior lateral plate encloses, then get into the hypsokinesis fan that is located two wind dish tops through the gas outlet of inner chamber upper end, hypsokinesis fan leans on spiral case internal pressure to refrigerate or the air that heats discharge, the utility model discloses V type core body structure can have great heat exchange area when heat exchanger volume is less, has effectively improved heat exchange efficiency.

The utility model relates to a heat exchanger with V type core structure, the coil pipe surface in the wind dish has the comdenstion water, and the comdenstion water falls into the tray of two wind dish belows, and the direction of comdenstion water whereabouts is reverse with the air inlet of wind dish, and all comdenstion waters can not stay for a long time on the coil pipe like this, have avoided cold volume loss too big, have improved heat exchanger's heat exchange efficiency greatly.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

FIG. 5 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

description of reference numerals: 10 wind trays, 11 liquid inlet pipes, 12 liquid outlet pipes, 13 top plates, 14 side plates, 15 air outlets, 20 water supporting trays and 21 water outlets.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. For the convenience of describing the structure of the product, the text of this application uses words indicating the orientation, such as "left", right ", front", rear "and the like, and these words indicating the orientation are used only for helping to explain the relative position relationship between different components of the product and do not limit the position of the components of the product.

As shown in fig. 1 to 5, a heat exchanger with a V-shaped core structure comprises two wind disks 10, wherein the lower ends of the two wind disks 10 are close to the upper ends and are arranged in a V-shaped bilateral symmetry manner, the upper ends of the two wind disks 10 are fixed on a top plate 13, the inner sides of the two wind disks 10 are fixedly connected through a front side plate 14 and a rear side plate 14, an inner cavity enclosed by the two wind disks 10, the top plate 13, the front side plate 14 and the rear side plate 14 is an airflow channel, the top plate 13 is provided with an air outlet 15 and is communicated with a backward tilting fan arranged above the top plate, and the backward tilting fan is communicated with an air outlet of an inner machine of an all-air conditioning system; a water tray 20 is arranged below the two air trays 10, the water tray 20 is communicated with a drainage pump, the drainage pump timely discharges water in the water tray 20, and the two air trays 10 are respectively provided with a liquid inlet pipe 11 and a liquid outlet pipe 12 which are communicated with a compressor.

As shown in fig. 1, a water outlet 21 is provided at the bottom of the water tray 20, and a one-way drain valve is provided on the water outlet to prevent the water tray from flowing backward.

The liquid inlet pipe 11 on the two air discs is arranged at a position close to the inner cavity, the liquid outlet pipe 12 is arranged at a position close to the air inlet of the air discs, and fluid entering the coil pipes of the two air discs flows from top to bottom.

The liquid inlet pipe 11 and the liquid outlet pipe 12 of the two air discs 10 are respectively communicated with the total liquid inlet pipe and the total liquid outlet pipe of the full-air conditioning system, and the section sizes of the liquid inlet pipe 11 and the liquid outlet pipe 12 of the two air discs are smaller than the section sizes of the total liquid inlet pipe and the total liquid outlet pipe of the full-air conditioning system.

As shown in fig. 5, the utility model relates to a heat exchanger with V type core body structure, at the during operation, two wind dish 10 air intakes simultaneously carry out the heat exchange, and the air through two wind dish heat transfer processes gets into inside airflow channel, get into promptly by two wind dish 10 and roof 13, preceding, in the inner chamber that posterior lateral plate 14 encloses, then get into the hypsokinesis fan that is located two wind dish tops through the gas outlet 15 of inner chamber upper end, hypsokinesis fan leans on spiral case internal pressure to the air discharge of refrigeration or heating, the utility model discloses V type core body structure can have great heat exchange area when heat exchanger volume is less, has effectively improved heat exchange efficiency.

The utility model discloses the coil pipe surface in two winddisks 10 has the comdenstion water, and the comdenstion water falls into the tray 20 of two winddisks below, and the direction of comdenstion water whereabouts is reverse with the air inlet of winddisk, and all comdenstion waters can not stay on the coil pipe for a long time like this, have avoided cold volume loss too big, have improved heat exchanger's heat exchange efficiency greatly.

The above embodiments are only used for explaining the present invention, and those skilled in the art can make various substitutions of equivalent technical means for the present technical solution, and all technical solutions obtained by adopting the same or equivalent technical means are all within the scope of the present invention as claimed in the present invention.

Claims (3)

1. A heat exchanger having a V-core configuration, characterized by: the air conditioner comprises two air discs, wherein the lower ends of the two air discs are close to the upper ends and are far away from the upper ends and are arranged in a V-shaped bilateral symmetry manner, the upper ends of the two air discs are fixed on a top plate, the inner sides of the two air discs are fixedly connected through a front side plate and a rear side plate, an inner cavity enclosed by the two air discs, the top plate and a rear inclined fan arranged above the inner cavity is an air flow channel, an air outlet is formed in the top plate and is communicated with an inner machine air outlet of the whole air conditioning system; and a water tray is arranged below the two air trays, the water tray is communicated with the drainage pump, and the two air trays are respectively provided with a liquid inlet pipe and a liquid outlet pipe which are communicated with the compressor.

2. A heat exchanger having a V-core configuration as claimed in claim 1, wherein: the bottom of the water tray is provided with a water outlet, and a one-way drain valve is arranged on the water outlet.

3. A heat exchanger having a V-shaped core structure as claimed in claim 1, wherein: the liquid inlet pipes on the two air discs are arranged at the positions close to the inner cavity, and the liquid outlet pipes are arranged at the positions close to the air inlets of the air discs.

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