TH9277B - Cooling unit and vent tray for air conditioner - Google Patents

Abstract

The drain tray 4 is arranged between the lower walls of the unit housing. And the lower end of the evaporator refrigerant tube 15 For evaporation Stacking type cooling, vent tray 4 has a shape cross-section. And contains Two outer slant walls, 32 that are in contact with the ends. Side of the two tank sections 16 and 17 arranged at the end Bottom of the refrigerant passage pipe 15 V-shaped wall protrusion 32 in contact with groove part 28 arranged at the lower end of the inter Two adjoining tubs 16 and 17 and an inner slant 34 with drain holes 36 in this arrangement. The condensed water will flow. From the lateral end of the two bucket sections 16 and 17 and between the two bucket sections 16 and 17 to the lower end of them reach the two outer slant walls 32 and the overhang 33 of the drain pan. 4 before reaching the lower end of the two bucket sections 16 and 17, and then effectively drained from there. Local corrosion that may occur at the lower end of the refrigerant passageway is prevented by impermeability of condensed water. Stuck at the lower end of the pipeline Walk of refrigerant

Claims (3)

1. Refrigeration unit for air conditioning consists of a refrigerant evaporator evaporator consisting of a number of stacked refrigerant pipes. With a part that is At least two parts of the tank are prepared. Up at the lower end of that and with fins positioned between the funnel Cold adjoining That evaporator There will be a bottom end which defines the bottom of the Iwapo. Such a router The end of the wind Which will define the north-wind side Which is placed next to the Bottom of the aforementioned evaporator And the lower end of the wind Which defines the leeward side, which is placed Close to the bottom of the evaporator and a drain pan with a drain hole to drain the condensed water. Occurring in the said evaporator, the drain pan will include North wind incline That was organized under the said evaporator And will touch the part The north-wind end of the tank section. At the upwind and will extend downward toward the center In the middle of the said evaporator A windward slant placed under the evaporator that evaporates the refrigerant. And contact with the downwind end of the said tank section at the bottom And extends downward toward the center Of the said evaporator and the protruding parts that are made in succession with The inclination on the north and the south wind. And that touches the lower end of the adjacent Between the two tank sections of the aforementioned evaporator 2. Refrigeration units for air conditioning in accordance with claim 1, where the upwind and downwind inclines are included in the tank. Two pieces of the side wall parts which are exposed With the northern and leeward ends of the two pieces of the outer slanting wall which is tilted downward from Side wall part The protrusion is a V-shaped wall that touches the lower end of the evaporator. And two pieces of the inner bevel wall, which are connected to the two pieces of the outer bevel wall 3. Refrigeration unit for air conditioning in accordance with claim 2, where such a vent will be made on the inner slant. Air conditioners in accordance with claim 1, where the air side slant and the air side slant are connected as one piece and walled from the connection of such slant and connected. The lower end. Of that evaporator. 5. Refrigeration unit For air conditioning in accordance with claim 1, in which the above wind slant And the windward slant will protrude straight and Go downstairs at the center of the evaporator And the ja is connected to the other at the bottom where it is separated from the aforementioned lower end of the evaporator. By a specific distance above the windward inclination And the windward inclination, which will have The wall extends upward from the center of the bottom section. And which will connect It is connected to the lower end of the said evaporator. 6. Refrigeration unit for air conditioning in accordance with claim 4, where the vent is made at the above windward inclination and 7. Refrigeration unit for air conditioning in accordance with claim 6 where the refrigerant ducts And such wings. Evaporator for Evaporating the aforementioned refrigerant is provided with a hydrophilic reaction thread 8. Refrigeration unit for air conditioning in accordance with claim 7, in which the lower end of the said wing is made. Up between Refrigerant passageway at 9. Refrigeration unit for air conditioning in accordance with claim 7, where such drain trays are placed between the ends. Bottom of evaporator for Evaporate such refrigerant And the bottom wall of the tray unit And the aforementioned tray unit includes Overlapping section For placement of the drain pan 1 0. Drain tray, which is located under the evaporator for evaporation of the refrigerant. Which consists of A pair of stacked plates with at least two pieces of the tank, which Was made at the lower end of the said evaporator. The windward slant that touches the windward slant of the evaporator. The downwind which touches the windward tip of the evaporator. The protruding part that touches the lower end of the evaporator and is between the two parts of the tank section and the vent for draining the distilled water, which is created by Such evaporator, where the north and south inclinations And the aforementioned protruding part will be made completely 1 1. Refrigeration units for air conditioning in accordance with claim 1, where the number of such tank sections is two 1. 2. Refrigeration units for air conditioning in accordance with claim 1, in which the above windward inclination Will have a curved shape And such an indentation has a curved shape, and the two arc shapes are connected at the deflected part 1. 3. Refrigeration units for air conditioning in accordance with claim 1, where the above windward inclination And such a windshield is made into an arc shape, the protruding part is placed at the center of the arc shape.