CN101069050B

CN101069050B - Refrigerator with water drain

Info

Publication number: CN101069050B
Application number: CN2005800313768A
Authority: CN
Inventors: 玛丽埃塔·博尔曼; 彼得·鲍尔; 于尔根·迪博尔德
Original assignee: BSH Bosch und Siemens Hausgeraete GmbH
Current assignee: BSH Hausgeraete GmbH
Priority date: 2004-09-20
Filing date: 2005-09-19
Publication date: 2011-01-26
Anticipated expiration: 2025-09-19
Also published as: EP1797381A1; DE102004045477A1; RU2007109450A; WO2006032642A1; CN101069050A; ES2392090T3; RU2374574C2; EP1797381B1

Abstract

A fire extinguisher unit that can be grasped and operated with a single hand. The unit includes a single-hand fire extinguisher and a holder for releasably supporting the fire extinguisher on a vertical surface. The fire extinguisher has a cylindrical canister housing, a flexible internal pouch containing fire suppressant, means for externally pressurizing the pouch, a valve for regulating the flow of fire suppressant from said pouch, and a spray head connected to the valve for actuating the valve between open and closed positions and for directing the flow of fire suppressant from said pouch. The holder has an elongate base, means for mounting the elongate base to a vertical surface, and a clamp fixed to each end of said elongate base.

Description

Refrigerating appliance with drainage arrangement

Technical field

The present invention relates to a kind of refrigerating appliance, refrigeration appliance especially has the drainage arrangement that is used for discharging especially from the inner room of this refrigerating appliance the water that produces there when the defrosting.

Background technology

Occur such problem in having traditional refrigerating appliance of flat internal container: the water that is produced during defrosting accumulates at the end of inner room, on the whole width of leading edge, flow out and flow on the ground for fear of water, must constantly dry these water on the end of inner room, this makes the defrosting process unnecessarily expend work.

In order to overcome this problem, a kind of refrigerating appliance is proposed in DE 8906085U1, wherein, on the minimum point of internal container, connect a discharge line, it pass housing filling the medial compartment of heat-barrier material extend to the outside, and have the duct section that can pull out from the body of refrigerating appliance, can connect a collection container thus under the situation of the end of pulling out this duct section, it collects the defrosting water that flows out.

The discharge line of this conventional appliances comprises the pipeline section of a vertical section and a basic horizontal, and this vertical section passes heat-barrier material and extends, and this pipeline section receives telescopic section and be placed in outside the outer wall of apparatus shell.This arrangement requirement is provided with a medial compartment between the base of the outer wall of body bottom and placement refrigerating appliance, its width enough is used to hold the pipeline section of the described basic horizontal of discharge line.Usually fix because the height of the furniture folder chamber of known refrigerating appliance is installed, this medial compartment makes the available inner room loss of refrigerating appliance.In other words, produce the volume of available inner room and the disadvantageous ratio between the furniture folder chamber.

Summary of the invention

Task of the present invention is, a kind of refrigerating appliance with the discharge line that is used for discharge water is provided, this discharge line has telescopic duct section, and wherein, discharge line does not influence or at least influence with meriting no attention utensil locational requirement and its inner room can utilize ratio between the space.

For this reason, the present invention proposes a kind of refrigerating appliance, its body that is provided with the doorway comprises internal container, the medial compartment that is filled with heat-barrier material between outer wall and outer wall and the internal container, in this refrigerating appliance, the discharge line that the is used for draining minimum point at the end of container internally passes this medial compartment and extends to the outside and have from the telescopic duct section of body, wherein, this telescopic duct section be laid in be embedded in the heat-barrier material and the pipe with respect to the heat-barrier material sealing in, wherein, on the minimum point at the end, an outstanding downwards current drainage bolt is molded on the internal container integratedly jointly, and the tip of this current drainage bolt is stretched in the described pipe, and the free end of this current drainage bolt is provided with drainage port.

In technical scheme of the present invention, telescopic duct section be laid in imbed in the heat-barrier material and the pipe with respect to the heat-barrier material sealing in.This duct section lay like this make below the refrigerating appliance body, be provided with medial compartment become unnecessary.The sealing of described pipe can be avoided in the water intrusion heat-barrier material on the one hand, and this can influence its heat-insulating capability, on the other hand, if heat-barrier material is the foam that expands in medial compartment, can avoid foam when foaming in the dipleg and stop up telescopic duct section.Reliable by the pipe that foam surrounds by the heat barrier foam holding position of condensing.

If internal container as side surface configurations known in the common single-piece pull and stretch internal container on the doorway have around eaves, the pipe that then receives described telescopic duct section preferably is connected in the outlet that constitutes in this eaves.This makes discharge line to be assemblied in fully on the internal container before assembling refrigerating appliance body, makes ensuing body assembling compare simply with the refrigerating appliance that does not have discharge line.

Outstanding downwards current drainage bolt of preferred formation on the minimum point at the end, a tip is stretched into the described pipe from this current drainage bolt.On the one hand, such current drainage bolt can be by the moulding of without difficulty ground of deep drawn when making internal container, and on the other hand, the tip of stretching in the pipe of current drainage bolt can be used as backstop according to purpose, and it limits the freedom of motion of telescopic duct section.

Telescopic duct section comprises an inner section that can move and a termination section according to purpose in described pipe, this termination section can not enter in the described pipe, and it can be caught by the user thus, so that inner section is pulled out from described pipe.

The state lower end section of inserting at described duct section preferably is received in the depression of body, preferably internal container around the depression of eaves in.Because the termination section does not protrude in the leading flank of body, therefore do not require the adaptive telescopic duct section of door of refrigerating appliance, thus, the door of same model promptly can be used for refrigerating appliance of the present invention, also can be used for not having traditional refrigerating appliance of discharge line.

In order to make telescopic duct section easy operating and refrigerating appliance surface of shell that largely sealed on the other hand, easy to clean, section preferred sizing like this in termination makes it fill up the cross section of described depression except two portions of leaving a blank that are used for operator's finger.Based on same reasons, preferred termination section under the insertion state with body, especially the outer surface around described depression of eaves evenly stops.

The termination section can have removable lid, overflows to avoid undesired moisture.But also can select, the termination section can be regulated between the primary importance and the second place with respect to inner section, its blocking-up inner section in primary importance, and it discharges section passage to outlet internally in the second place.

What meet purpose in this case especially is that the termination section only is engaged in described primary importance in the depression of body.

Description of drawings

Other features and advantages of the present invention by following by learning in the explanation of accompanying drawing to embodiment.Accompanying drawing is represented:

The three-dimensional view of the internal container of Fig. 1 refrigerating appliance of the present invention;

The partial view of the end of the internal container of Fig. 2 Fig. 1 and the eaves of adjacency and the discharge line that on this internal container, constitutes;

The installation step of Fig. 3 A-3C discharge line;

Fig. 4 A-4C is according to the use step of the discharge line of first configuration;

Fig. 5 A, 5B is according to the use step of the discharge line of second configuration; With

The telescopic duct section of Fig. 6 is with respect to Fig. 5 A, the section of the configuration that 5B has changed.

The specific embodiment

Fig. 1 illustrates the internal container 1 of refrigerating appliance of the present invention with three-dimensional view.The front side of opening wide of internal container 1 by one around, center on from sidewall 3, the outwards outstanding contact pin 2 in the top 4 and the ends 5 respectively.Suppress drainage groove 6 in the end 5, they converge a minimum point near the ends 5 leading edge.Connect short tube 7 on this minimum point is shaped integratedly, it is as being a part that is used for discharging the discharge line of the water of assembling at drainage groove 6 from being more clearly visible the section of Fig. 2.

In contact pin 2, suppressing a depression 8 of opening wide forward, on the end of this depression, cut out a hole 9 at the end 5.

Fig. 2 illustrates the section of contact pin on the depth direction of internal container 1 of the end 5 and adjacency, is in by in the plane that connects short tube 7 and depression 8 extensions.Kayser is in hole 9 hermetically by bayonet coupling for one end of pipe 10, and the end that deviates from this hole 11 of this pipe is sealed.Connect short tube 7 and pass the inside that a lateral aperture extends to pipe 10.Outlet on the free end of connection short tube 7 can optionally directly made internal container 1 back or be worked in this connection short tube behind assembling pipe 10.Between pipe 10 and drainage groove 6, be provided with a blowout patche formula surround be connected short tube 7, be fixed on the seal 12 of connection on the short tube 7 to force closure, it is initial from drainage groove 6 to connect short tube 7, the lateral aperture 13 of the similar overcoat of sealing part ground insulation foam ground sealed tube 10.Connecting short tube 7 itself blocks by telescopic embolism 14.

The movably duct section 15 that is contained in the pipe 10 is shown in the drawings to be in the stop dog position that sinks to.This duct section 15 in this stop dog position, be contained in the inner section 16 of pipe in 10 by above unlimited groove or pipe constitute, in the housing of this pipe, cut out a slotted hole 17, the tip that connects short tube 7 arrives in this slotted hole.The end wall 18 of the inside of inner section 16 is determined sizes like this, makes it run into the tip that connects short tube 7 and stop dog position outside (unshowned) of regulation duct section 15 thus under the situation that duct section 15 is pulled out.In addition, the width of slotted hole 17 is coordinated mutually with the external diameter that connects short tube, and thus, duct section 15 can not be directed to pulling out on the length of duct section 15 by connecting short tube 7 with reversing.

Movably the termination section 19 of depression in 8 that be contained in position shown in Figure 2 of duct section 15 is made of the lid 20 on a pipeline section that suspends jointly integratedly with inner section 16 and the open end that is inserted into this pipeline section.

In order to make the refrigerating appliance defrosting that has at the internal container shown in this 1, pull out duct section 15, remove and cover 20, with (unshowned) collection container be placed in duct section 15 the mouth following and remove embolism 14, make water to flow out to the collection container through duct section 15 from groove 6.

Fig. 3 A to 3C expresses the number of assembling steps according to the discharge line of a preferred configuration of the present invention.In the depression 8 of the contact pin 2 seen on a view direction of the foam side of container 1 internally shown in Fig. 3 A and connect short tube 7 together with the seal 12 of pegging graft thereon, this view direction is parallel to the longitudinal axis of the pipe 10 when finishing assembling.The end of depression 8, is perpendicular to this view direction.Described hole has circular in configuration, and this circle is widened on two opposed circumferential segment.

Pipe 10 has the flange 21 with the configuration complementation in described hole 9 on its outer end, when the pipe 10 be in shown in Fig. 3 B orientation the time, be hole 13 towards the side, then move in this flange 21 hole 9 that can pass internal container 1, until pipe 10 around rib 22 run into the foam side of described depression.Because rib 22 blocks flange 21 in the stereogram of Fig. 3 B, the latter dots out in the accompanying drawings.Distance between flange 21 and the rib 22 is corresponding to the wall thickness of depression at 8 the end, so that manages 10 and can rotate and cave in this moment is clamped between flange 21 and the rib 22 around its longitudinal axis in the position of Fig. 3 B end of 8.The tip that connects short tube 7 in the position of Fig. 3 B stops the latter to occupy the position of the basic horizontal parallel with view direction with the contact of managing between 10, thus, when rotate owing to pipe 10 end make depression 8 when being clamped between the flange 21 of pipe 10 and the rib 22 contact pin 2 be under the bending stress, this bending stress makes every effort to make pipe 10 to swing in the horizontal level that is parallel to view direction.In case, join in the pipe 10 and connect short tube 7 owing to before the tip of its hole of the rotation 13 arrival connection short tubes 7 of pipe 10, then manage 10 and under this bending stress influence, upwards swing and press to seal 12.Like this, reach on the one hand pipe 10 is anchored to a spot of operation and cave on 8, reach this pipe and the sealing that is connected between the short tube 7 on the other hand.

Fig. 4 A to 4C expresses the use according to discharge line of the present invention.Usually, telescopic duct section 15 sinks in the depression 8 of pipe 10 and contact pin 2 fully, and the leading flank of lid 20 is concordant with the leading flank of contact pin 2.The portion of leaving a blank 23 on lid 20 the fringe region opposite each other makes to catch with two fingers covers 20 and it is pulled out in the position shown in Fig. 4 B with telescopic duct section 15.In this position, slotted hole 17 also 8 stretches out one section from caving in, and connects short tube 7 and embeds in these slotted holes.If telescopic duct section 15 passes through end wall 18 and is connected the outer backstop that the contact between the short tube 7 defines to arrive it, then will cover 20 and remove, as appreciable among Fig. 4 C by the continuation pulling.If also remove embolism 14 this moment from connect short tube 7, then water internally container flow into by duct section 15 and be placed in the following collection container.

Fig. 5 A illustrates the discharge line configuration that has changed, and is in Fig. 4 B and pulls out state accordingly.In sinking to state, identical according to the discharge line of this configuration with the discharge line of Fig. 4 A, thereby can consult this figure.Termination section 19 is not to be configured to the lid that can leave behind in this configuration, but comprise the plate 24 of a rigidity, its available and internal container 1 identical materials own is made, on this plate, settle a sleeve 25 that cracks in the side, this sleeve since hidden in plate 24 back and duct section 15 inner thereby be shown in broken lines in the accompanying drawings.

Duct section 15 also is provided with slit 26 at its downside, thus, by with plate 24 half-twists, shown in Fig. 5 B, the slit of sleeve 25 is overlapped and water can flow out from duct section 15 with slit 26.

24 of plates can sink in a position in the depression 8 fully, and in this position, the slit of sleeve 25 and duct section 15 is not overlapping.If plate 24 is positioned at the front on the surface of contact pin 2, then it hinders the door of refrigerating appliance to close.Therefore, refrigerating appliance can not unexpectedly move under the situation that discharge line is not blocked.

Fig. 6 illustrates Fig. 5 A, and the variation of the telescopic duct section 15 of 5B is in the position corresponding to Fig. 5 B.At this, sleeve 25 surrounds inner section 16, and water can flow out by the overlapping

hole

27,28 of inner section 16 and sleeve 25.Being molded over adapter 29 on the hole 28 of sleeve 25 stops water droplets to vacillate and drop on outside the collection container in the downside side direction of sleeve 25.

Claims

1. refrigerating appliance, its body that is provided with the doorway comprises internal container (1), the medial compartment that is filled with heat-barrier material between outer wall and outer wall and the internal container (1), in this refrigerating appliance, the discharge line (7 that is used for draining, 10,15) minimum point at the end (5) of container (1) is passed this medial compartment and is extended to the outside and have telescopic duct section (15) from body internally, wherein, this telescopic duct section (15) be laid in be embedded in the heat-barrier material and the pipe (10) with respect to the heat-barrier material sealing in, it is characterized in that, on the minimum point of the end (5), an outstanding downwards current drainage bolt (7) is molded on the internal container (1) integratedly jointly, and the tip of this current drainage bolt (7) is stretched in the described pipe (10), and the free end of this current drainage bolt (7) is provided with drainage port.

2. refrigerating appliance according to claim 1 is characterized in that, this current drainage bolt (7) passes through the deep drawn moulding when making internal container.

3. refrigerating appliance according to claim 1 and 2 is characterized in that, current drainage bolt (7) by in the shell that is placed in pipe (10), stretch in the pipe (10) with the adaptive substantially through hole of this current drainage bolt (7) profile.

4. refrigerating appliance according to claim 3 is characterized in that, the freedom of motion of telescopic duct section (15) in pipe (10) limited in the tip of current drainage bolt (7).

5. refrigerating appliance according to claim 4 is characterized in that, settles a seal (12) between current drainage bolt (7) and pipe (10).

6. refrigerating appliance according to claim 5 is characterized in that, seal (12) blowout patche formula ground surrounds current drainage bolt (7) and similar jacket-type ground surrounds described through hole.

7. refrigerating appliance according to claim 1, it is characterized in that, telescopic duct section (15) has the inner section (16) and the termination section (19) that can not enter in the pipe (10) that can move in pipe (10), termination section (19) is accommodated in the depression (8) of body when duct section (15) is in the insertion state.

8. refrigerating appliance according to claim 7 is characterized in that, termination section (19) is filled up the cross section of depression (8) except that two portions of leaving a blank (23) that are used to point.

9. refrigerating appliance according to claim 8 is characterized in that, termination section (19) has a lid (20), is provided with the portion of leaving a blank (23) in lid (20) on fringe region opposite each other, and it makes can catch lid (20) with two fingers.

10. according to the described refrigerating appliance of one of claim 7 to 9, it is characterized in that, termination section (19) under the insertion state with evenly the stopping of body around the outer surface of described depression (8).

11. refrigerating appliance according to claim 10 is characterized in that, termination section (19) comprises a removable lid (20).

12. according to the described refrigerating appliance of one of claim 7 to 9, it is characterized in that, termination section (19) can be regulated between a primary importance and a second place with respect to inner section (16), its blocking-up inner section (16) in this primary importance, its discharges internally section (16) to the passage of outlet (26,28) in this second place.

13. refrigerating appliance according to claim 10, it is characterized in that, termination section (19) can be regulated between a primary importance and a second place with respect to inner section (16), its blocking-up inner section (16) in this primary importance, its discharges internally section (16) to the passage of outlet (26,28) in this second place.

14. refrigerating appliance according to claim 12 is characterized in that, termination section (19) only can join in primary importance in this depression (8) of body.

15. refrigerating appliance according to claim 13 is characterized in that, termination section (19) only can join in primary importance in this depression (8) of body.

16. refrigerating appliance according to claim 12, it is characterized in that, termination section (19) can be rotated between a primary importance and a second place, its blocking-up inner section (16) in this primary importance, its discharges internally section (16) to the passage of outlet (26,28) in this second place.

17. refrigerating appliance according to claim 13, it is characterized in that, termination section (19) can be rotated between a primary importance and a second place, its blocking-up inner section (16) in this primary importance, its discharges internally section (16) to the passage of outlet (26,28) in this second place.

18. refrigerating appliance according to claim 16, it is characterized in that, duct section (15) is provided with slit (26) and termination section (19) comprises a plate (24) at its downside, go up to settle a sleeve (25) that cracks in the side at this plate (24), make to overlap with the slit (26) of duct section (15) and water can flow out from duct section (15) by the slit that plate (24) half-twist can be made sleeve (25).

19. refrigerating appliance according to claim 17, it is characterized in that, duct section (15) is provided with slit (26) and termination section (19) comprises a plate (24) at its downside, go up to settle a sleeve (25) that cracks in the side at this plate (24), make to overlap with the slit (26) of duct section (15) and water can flow out from duct section (15) by the slit that plate (24) half-twist can be made sleeve (25).