CN201265984Y

CN201265984Y - Evaporator and air conditioner indoor unit using the same

Info

Publication number: CN201265984Y
Application number: CNU2008201882146U
Authority: CN
Inventors: 陈启明; 陈凤坡; 郭富军
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2008-09-10
Filing date: 2008-09-10
Publication date: 2009-07-01
Anticipated expiration: 2018-09-10

Abstract

The utility model relates to an evaporator and an air-conditioning indoor unit which adopts the evaporator. The utility model can solve the problem of higher cost and lower heat exchange efficiency existing in the prior art and has the technical scheme that the evaporator is in a multisection type structure and comprises an upper section, a middle section and a lower section, at least one long U-shaped pipe is extracted from the outer discharging end part of the upper section evaporator of the multisection type evaporator, and at least one long U-shaped pipe is simultaneously extracted from the outer discharging end part of the lower section evaporator of the multisection type evaporator, thereby a symmetrical pipe extraction process of the evaporator is formed. With the design, the utility model can farthest utilize the air circulation of the air-conditioning indoor hanging unit, and can not only meet the property requirement of an air conditioner but also lower the cost by decreasing the usage number of copper pipes.

Description

A kind of evaporimeter and adopt the indoor apparatus of air conditioner of this evaporimeter

Technical field

The utility model relates to air-conditioning technical field, specifically, is a kind of evaporimeter and the indoor apparatus of air conditioner that adopts this evaporimeter.

Background technology

Traditional hanging machine air conditioner indoor machine evaporation sticks with long U copper pipe in the middle of the aluminium foil fin, yet the heat exchanger indoor unit wind field is analyzed in process, it is insufficient also inhomogeneous that analysis result shows that the epimere heat exchanger effluxes the end regions heat exchange, and the heat exchange effect is bad, and the U type pipe thermal efficiency is lower herein.It is also bad that symmetrical hypomere heat exchanger effluxes the end regions heat exchange effect, the U type pipe thermal efficiency is also lower herein, because above-mentioned deficiency, cause whole heat exchange efficiency of heat exchanger and effect to be affected, the complete machine performance is limited, and because copper pipe price continuous rise, and manufacturer has to rethink and do not reducing under the product quality, reduce the copper pipe use amount as far as possible, reduce the complete machine cost.

How under the topic, to reduce the air-conditioning product cost by reduce the copper pipe use amount as far as possible before satisfying the product design requirement, then be problem to be solved in the utility model.

Summary of the invention

The utility model provides a kind of evaporimeter and has adopted the indoor apparatus of air conditioner of this evaporimeter, can solve the problem that cost is higher, heat exchange efficiency is lower that prior art exists.

For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of evaporimeter, this evaporimeter is a multi-segment structure, comprise epimere, stage casing and hypomere, the epimere evaporimeter of described multisection type evaporimeter effluxes the end and takes out a long U type pipe at least, simultaneously efflux the end and also take out a long U type pipe at least, take out the pipe flow process thereby form the evaporimeter symmetry at the hypomere evaporimeter of multisection type evaporimeter.

In the technical solution of the utility model, also have following technical characterictic: described epimere evaporimeter effluxes end and hypomere evaporimeter and effluxes the end and all take out a long U type pipe separately.

Compared with prior art, advantage of the present utility model and good effect are:

The utility model provides a kind of low-cost symmetry to take out the pipe evaporator flow scheme design, two long U pipes are taken out in the epimere that the wind circulation of the multisection type evaporimeter by on-hook in the air conditioning chamber is the poorest and the zone, two place, end that effluxes of hypomere evaporimeter, form the evaporimeter symmetry and take out the pipe flow scheme design, this design can at utmost utilize on-hook wind circulation in the air conditioning chamber, remove two the poorest long U pipes of heat exchange, can satisfy the heat pump performance requirement can reduce cost by reducing the copper pipe consumption again, for under the prerequisite that does not change existing expander die, has very practical economic worth, for enterprise brings high economic benefit.

Description of drawings

Fig. 1 is the structural representation of multisection type evaporimeter described in the utility model;

Fig. 2 is that the A of Fig. 1 is to schematic diagram;

Wherein: 1, multisection type evaporimeter; 2, epimere evaporimeter; 3, stage casing evaporimeter; 4, hypomere evaporimeter; 5, the epimere evaporimeter effluxes the end and takes out long U type pipe; 6, the hypomere evaporimeter effluxes the end and takes out long U type pipe.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Embodiment 1

As depicted in figs. 1 and 2, a kind of multisection type evaporimeter 1 of indoor apparatus of air conditioner, comprise epimere evaporimeter 2, stage casing evaporimeter 3 and hypomere evaporimeter 4, the end regions that effluxes at epimere evaporimeter 2 is taken out a long U type pipe, be that the epimere evaporimeter effluxes the end and takes out long U type pipe 5, the end that effluxes at hypomere evaporimeter 4, take out a long U type pipe with the symmetrical zone of end regions that effluxes of epimere evaporimeter 2, be that the hypomere evaporimeter effluxes the end and takes out long U type pipe 6, take out the pipe flow process thereby form multisection type evaporimeter symmetry.

This symmetry is taken out the pipe design can at utmost utilize on-hook wind circulation in the air conditioning chamber, reduces the consumption of U type pipe simultaneously, has reduced the air-conditioning product cost.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1, a kind of evaporimeter, this evaporimeter is a multi-segment structure, comprise epimere, stage casing and hypomere, it is characterized in that: the epimere evaporimeter of described multisection type evaporimeter effluxes the end and takes out a long U type pipe at least, simultaneously efflux the end and also take out a long U type pipe at least, take out the pipe flow process thereby form the evaporimeter symmetry at the hypomere evaporimeter of multisection type evaporimeter.

2, evaporimeter according to claim 1 is characterized in that: described epimere evaporimeter effluxes end and hypomere evaporimeter and effluxes the end and all take out a long U type pipe separately.

3, a kind of indoor apparatus of air conditioner, comprise the multisection type evaporimeter, this evaporimeter is a multi-segment structure, comprise epimere, stage casing and hypomere, it is characterized in that: the epimere evaporimeter of described multisection type evaporimeter effluxes the end and takes out a long U type pipe at least, simultaneously efflux the end and also take out a long U type pipe at least, take out the pipe flow process thereby form the evaporimeter symmetry at the hypomere evaporimeter of multisection type evaporimeter.

4, indoor apparatus of air conditioner according to claim 3 is characterized in that: described epimere evaporimeter effluxes end and hypomere evaporimeter and effluxes the end and all take out a long U type pipe separately.