CN202254213U

CN202254213U - Upper-and-lower-coil-superposed unit for air-handling units

Info

Publication number: CN202254213U
Application number: CN2011203903859U
Authority: CN
Inventors: 淦建辉
Original assignee: SHANGHAI FUTIAN AIR CONDITIONING EQUIPMENT CO Ltd
Current assignee: SHANGHAI FUTIAN AIR CONDITIONING EQUIPMENT CO Ltd
Priority date: 2011-10-14
Filing date: 2011-10-14
Publication date: 2012-05-30
Anticipated expiration: 2021-10-14

Abstract

An upper-and-lower-coil-superposed unit for air-handling units relates to a superposed unit. The upper-and-lower-coil-superposed unit comprises an upper coil, a lower coil, an independent water tray and independent drain pipes; the upper coil and the lower coil are superposed, the independent water tray is mounted between the upper coil and the lower coil, and the independent drain pipes are welded on both sides of the lower coil. When an air-handling unit is higher than 2.5 meters, a coil can be divided into the upper coil and the lower coil for fabrication, the independent water tray is arranged on the top of the lower coil, and consequently, during refrigeration in summer, the condensed water produced by the upper coil can flow into the independent water tray on the top of the lower coil, and then can flow into a bottom water tray of the case body via the independent drain pipes on both sides of the lower tray. Because the condensed water of the upper water tray cannot flow onto the aluminum plates of the lower coil during refrigeration, the refrigeration effect of the lower coil cannot be affected, and moreover, because the wind resistance of the upper coil and the lower coil is uniform and lower, the energy consumption of a fan is reduced.

Description

Air-conditioning box is the coil pipe stacking apparatus up and down

Technical field

The utility model relates to a kind of stacking apparatus, is specifically related to air-conditioning box coil pipe stacking apparatus up and down.

Background technology

When air-conditioning box is higher than 2.5 meters; Coil pipe is made into a whole tool or divides upper and lower coil pipe, but water pond in the middle of not adding between coil pipe up and down, when freezing summer; The condensed water that last coil pipe produced is past dirty along the coil pipe aluminium flake; Moisture film blocking-up aluminium flake contacts effect with air, thereby influences the heat exchange property of lower coil pipe, and windage can increase.

Summary of the invention

The purpose of the utility model provides air-conditioning box coil pipe stacking apparatus up and down; It can solve existing problem in the background technology; The condensed water of going up the tool water pond during refrigeration can not flow on the lower coil pipe aluminium flake, therefore can not influence the refrigeration of lower coil pipe, and the wind resistance of coil pipe is also more even up and down; Windage reduces, and saves the blower fan power consumption.

In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises coil pipe 1, lower coil pipe 2, independent water pond 3, independent drainpipe 4; Last coil pipe 1 is placed with lower coil pipe 2 stacks, and it is middle with lower coil pipe 2 that independent water pond 3 is installed in coil pipe 1, and independent drainpipe 4 is welded in the both sides of lower coil pipe 2.

Described independent drainpipe 4 can increase coiled tube supports intensity.

When the utility model is higher than 2.5 meters when air-conditioning box; Coil pipe just is split as two tools making up and down; Independent water pond 3 is established at lower coil pipe 2 tops; Summer, the condensation flow that last coil pipe 1 is produced was in lower coil pipe top independence water pond 3 when freezing, and condensed water flows in the casing water pond of bottom through a plurality of independent drainpipes 4 in lower coil pipe 2 both sides.

The utlity model has following beneficial effect: the condensed water of going up the tool water pond during refrigeration can not flow on the lower coil pipe aluminium flake, therefore can not influence the refrigeration of lower coil pipe, and the wind resistance of coil pipe is also more even up and down, and windage reduces, and saves the blower fan power consumption.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

The specific embodiment:

Referring to Fig. 1, this specific embodiment adopts following technical scheme: it comprises coil pipe 1, lower coil pipe 2, independent water pond 3, independent drainpipe 4; Last coil pipe 1 is placed with lower coil pipe 2 stacks, and it is middle with lower coil pipe 2 that independent water pond 3 is installed in coil pipe 1, and independent drainpipe 4 is welded in the both sides of lower coil pipe 2.

Described independent drainpipe 4 can increase coiled tube supports intensity.

When this specific embodiment is higher than 2.5 meters when air-conditioning box; Coil pipe just is split as two tools making up and down; Independent water pond 3 is established at lower coil pipe 2 tops; Summer, the condensation flow that last coil pipe 1 is produced was in lower coil pipe top independence water pond 3 when freezing, and condensed water flows in the casing water pond of bottom through a plurality of independent drainpipes 4 in lower coil pipe 2 both sides.

The condensed water that this specific embodiment when refrigeration gone up the tool water pond can not flow on the lower coil pipe aluminium flake, therefore can not influence the refrigeration of lower coil pipe, and the wind resistance of coil pipe is also more even up and down, and windage reduces, and saves the blower fan power consumption.

Claims

1. coil pipe stacking apparatus about the air-conditioning box is characterized in that it comprises coil pipe (1), lower coil pipe (2), independent water pond (3), independent drainpipe (4); Last coil pipe (1) is placed with lower coil pipe (2) stack, and it is middle with lower coil pipe (2) that independent water pond (3) is installed in coil pipe (1), and independent drainpipe (4) is welded in the both sides of lower coil pipe (2).