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Condensation dryer with improved drying and method for operating the same

A condensation drying and drying technology, which is applied in the direction of household clothes dryers, applications, household appliances, etc., can solve the problems of expensive heat pump dryer users, and achieve the effect of good thermal contact

Active Publication Date: 2019-07-09
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, heat pump dryers are too expensive for many users

Method used

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  • Condensation dryer with improved drying and method for operating the same
  • Condensation dryer with improved drying and method for operating the same
  • Condensation dryer with improved drying and method for operating the same

Examples

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Embodiment Construction

[0064] figure 1 This shows a first embodiment of a dryer 1 with process air channel 2 , heating device 4 , process air blower 6 , air-air-heat exchanger 5 , cooling air blower 16 , cooling air channel 15 , throttling Valve 13, condensate tank 17, condensate pump 28, condensate channel 18 and condensate container 19, drying chamber 3, control device 10 and temperature sensor 30 and actuator system 12 comprising hydraulic cylinders 12a, a reciprocating piston 12b, a drive medium 12c (not explicitly shown here) and a reservoir 12d.

[0065] The reciprocating piston 12 b is connected via a connecting rod connection to a throttle valve 13 which is arranged in the cooling air channel 15 between the cooling air inlet 14 and the condenser of the air-air heat exchanger 5 . The reservoir 12d is a hose connection in this first embodiment. In this case, a part of the store 12 d with a length between 2 cm and 5 cm is arranged in the bearing cover shaft 11 of the condensation dryer 1 . T...

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Abstract

The invention relates to a condensation dryer (1) with a drying chamber (3) for laundry items to be dried, a control device (10), a drive motor (29), a process air channel (2), with cooling An air-air-heat exchanger (5) and an actuator system (12) of an air channel (15) in which a process air blower (6) for conveying the process air and for A heating device (4) for heating the process air, a cooling air blower (16) and a throttle valve (13) are arranged in the cooling air channel, wherein the actuator system (12) comprises a hydraulic cylinder ( 12a), a reciprocating piston (12b) and a drive medium (12c), wherein the actuator system (12) is non-positively connected to the throttle valve (13) via the reciprocating piston (12b) and is The process air channel (2) is in thermal contact so that the throttle valve (13) can be adjusted as a function of the temperature T of the process air. The invention also relates to a method for operating the condensation dryer (1).

Description

technical field [0001] The invention relates to a condensation dryer with a drying chamber for laundry items to be dried, a control device, a drive motor, a process air channel, an air-air-heat exchanger with cooling air channels and an actuator system , a process air blower for conveying process air and a heating device for heating process air are arranged in the process air channel, a cooling air blower and a throttle valve are arranged in the cooling air channel, the actuator The system consists of a hydraulic cylinder, a reciprocating piston and a driving medium. The actuator system is connected force-lockingly to the throttle valve through the reciprocating piston and is in thermal contact with the process air channel, so that the throttle valve can be adjusted according to the temperature of the process air. conditioning, and wherein the drying chamber, the process air channel and the air-air-heat exchanger form a substantially closed circuit for process air. The invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/28D06F58/20D06F58/24D06F58/38
CPCD06F58/20D06F58/24D06F58/38D06F2103/08D06F2103/36D06F2105/24D06F2103/32D06F2105/46D06F2105/32
Inventor A·斯图赫利克T·努瓦特兹基L·莱
Owner BOSCH SIEMENS HAUSGERATE GMBH