CN211261449U - Water delivery device for refrigerator - Google Patents

Abstract

The utility model provides a refrigerator water delivery device relates to the refrigerator field, including the water intaking device, the water intaking device top is connected through first connecting tube and the heat transfer device bottom of arranging the refrigerator in, heat transfer device passes through the second connecting tube and is connected with the pump machine, pump machine and the inside intercommunication of water storage box, the inside water mechanism that is equipped with of water storage box. The utility model discloses in, avoided the water tank to occupy great space in the refrigerator, simultaneously under the pump machine is in the shut down state, the water in the heat transfer device flows back to in the water source under the action of gravity, makes in the heat transfer device in the cavity state, avoids freezing the jam; the power switch of the pump is connected with the water taking mechanism, so that water in the water storage tank can be automatically pumped to supplement when water is taken or the water in the water storage tank is insufficient.

Description

Water delivery device for refrigerator

Technical Field

The utility model relates to a refrigerator field especially relates to a refrigerator water delivery device.

Background

The existing household appliances are various in types, but the functions are single, the integrated household appliances are gradually called as the direction of technical innovation of the household appliances, in the prior art, the functions of a refrigerator and a water dispenser are combined and improved, drinking water is introduced into a refrigerating chamber of the refrigerator through a pipeline for refrigeration, and the output temperature of the drinking water is lower than the normal temperature.

Patent number CN207635706U discloses a refrigerator water delivery device, belongs to domestic appliance control technical field. The refrigerator water delivery device includes: a water delivery pipe; the cold water tank is positioned in a refrigerating chamber or a cold storage chamber of the refrigerator and used for receiving and storing water through the water conveying pipe; the connecting water pipes are connected in parallel at two ends of the cold water tank and used for outputting water input into the water delivery device, and the heating device is used for heating the water; the heating devices are connected in parallel at two ends of the cold water tank, or the heating devices are arranged between the cold water tank and the water outlet; and a water outlet for outputting water from the cold water tank and/or through the connecting water pipe and/or through the heating device. The utility model discloses a refrigerator water delivery device refrigerates or heats according to the user's demand, can provide cold water, hot water and warm water for the user, realizes that the water delivery temperature is adjustable, satisfies the various requirements of user's water consumption.

However, the water storage tank is arranged in the refrigerator, which not only occupies a larger space in the refrigerator, but also is easy to freeze in the water storage tank and water cannot be discharged if the water storage tank is arranged in the freezing chamber for a longer time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator water delivery device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a refrigerator water delivery device, includes the water intaking device, the water intaking device top is connected with the heat transfer device bottom of arranging the refrigerator in through first connecting tube, heat transfer device passes through the second connecting pipe and is connected with the pump machine, the pump machine communicates with the storage water tank is inside, the storage water tank is inside to be equipped with out water mechanism.

Preferably, the water taking device comprises a water taking pipe, and a connecting cover is fixedly connected to the outer side of the top end of the water taking pipe.

Preferably, the heat exchange device comprises a side pipe fixedly connected with the first connecting pipe, the side surface of the side pipe is communicated with a linear array of heat exchange pipes, and the top end of the side pipe is communicated with the second connecting pipe.

Preferably, the heat exchange tube is made of copper material.

Preferably, the top end of the water storage tank is communicated with the pump, the water outlet mechanism comprises a sliding rod which is in sliding connection with a sliding groove in the top surface of the water storage tank, a plug plate is fixedly connected to the middle of the sliding rod, and the plug plate is in contact with a water outlet hole which is connected with the bottom of the side surface of the water storage tank.

Preferably, the middle part of the plug plate is provided with a through hole.

Preferably, the top end of the sliding rod is fixedly connected with a pressure head, and the pressure head is electrically connected with a power switch of the pump machine.

Preferably, the water storage tank is made of heat insulation materials.

The utility model has the advantages that:

the utility model discloses in, at first set up water intaking device and water source intercommunication, be connected with the heat exchanger of arranging in the refrigerator through first connecting pipe, make rivers carry out the heat exchange through the cold air in the heat exchanger refrigerator, make cold water, the heat exchanger is connected with the pump machine outside the refrigerator, go out the cold water storage that stores in the refrigerator outside has the heat preservation effect through the pump machine, avoided the water tank to occupy great space in the refrigerator, simultaneously under the pump machine is in the shut down state, water in the heat transfer device flows back to in the water source under the action of gravity, make in the heat transfer device in the cavity state, avoid freezing the jam; the power switch of the pump is connected with the water taking mechanism, so that water in the water storage tank can be automatically pumped to supplement when water is taken or the water in the water storage tank is insufficient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the water storage tank of the present invention;

FIG. 3 is a schematic perspective view of the slide bar of the present invention;

reference numerals: 1. a water intake device; 101. a water intake pipe; 102. a connecting cover; 2. a first connecting pipe; 3. A heat exchange device; 301. a side tube; 302. a heat exchange pipe; 4. a second connecting pipe; 5. a pump machine; 6. a water storage tank; 601. a water outlet mechanism; 602. a slide bar; 603. a floating ball; 604. a water outlet; 605. a plug plate; 6051. A through hole; 606. a partition plate; 607. a pressure head; 608. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, a refrigerator water delivery device, including water intaking device 1, the top of water intaking device 1 is connected with the 3 bottom ends of heat transfer device who arranges in the refrigerator through first connecting pipe 2 way, heat transfer device 3 is connected with pump 5 through second connecting pipe 4, pump 5 and the inside intercommunication of storage water tank 6, the inside water mechanism 601 that is equipped with of storage water tank 6, water intaking device 1 includes water intaking pipe 101, water intaking pipe 101 top outside fixedly connected with connects lid 102, heat transfer device 3 includes side pipe 301 with first connecting pipe 2 fixed connection, side pipe 301 side intercommunication has heat exchange tube 302 that is linear array, side pipe 301 top and second connecting pipe 4 intercommunication, heat exchange tube 302 is made for the copper material.

When water is taken, the water taking device 1 is placed in a water source, the water taking pipe 101 is inserted into water and is connected with a container of the water source through a connecting cover 102, for example, a bucket port of barreled water is connected with the connecting cover 102, the heat exchange device 3 is fixed in a refrigerator, the water taking pipe passes through an inner container of the refrigerator through a first connecting pipe 2 and is connected with the heat exchange device 3 in the refrigerator, a second connecting pipe 4 passes through two ends of the inner container of the refrigerator and is respectively connected with a pump 5 and a side pipe 301, attention should be paid to the sealing of the connecting part of the first connecting pipe 2 and the second connecting pipe and the refrigerator, the water storage tank 6 is placed on a platform, when water is taken, water flows into the first connecting pipe 2 under the action of the pump 5 and enters the heat exchange device 3, heat exchange is carried out between the cold air in the refrigerator in the heat exchange device 3 made of copper and enters the water storage tank 6 through the second connecting pipe 4, cold water can be obtained, after water taking is finished, water in the heat exchange device 3 flows back to enter the water bucket under the action of gravity, and toxic blockage of the water delivery device caused by icing of the heat exchange device 3 is avoided.

Example 2

As shown in fig. 1-3, a refrigerator water delivery device, including a water intake device 1, the top end of the water intake device 1 is connected with the bottom end of a heat exchange device 3 arranged in a refrigerator through a first connecting pipe 2, the heat exchange device 3 is connected with a pump 5 through a second connecting pipe 4, the pump 5 is communicated with the inside of a water storage tank 6, a water outlet mechanism 601 is arranged inside the water storage tank 6, the top end of the water storage tank 6 is communicated with the pump 5, the water outlet mechanism 601 includes a slide bar 602 slidably connected with a top surface chute 608 of the water storage tank 6, a plug plate 605 is fixedly connected to the middle of the slide bar 602, the plug plate 605 abuts against a water outlet hole connected to the bottom of the side surface of the water storage tank 6, a through hole 6051 is arranged in the middle of the plug plate 605, a pressure head 607 is fixedly connected to.

When the water in the water storage tank 6 is insufficient, the floating ball 603 has a fixed position relative to the water surface, the sliding rod 602 fixedly connected with the floating ball 603 slides downwards relative to the sliding groove 608 under the action of gravity, the bottom end of the sliding rod 602 penetrates through the partition 606 and is slidably connected with the partition 606, the bottom end of the sliding rod 602 is positioned below the partition 606, the pressure head 607 fixedly connected with the top end of the sliding rod 602 is communicated with the power switch of the pump 5 electrically connected with the pressure head 607, so that the pump 5 works, automatic water adding is realized, one end of the power line of the pump 5 is connected with the pressure head 607, the other end of the power line is connected with the power switch, when the power switch and the pressure head 607 are closed, the pump 5 starts to supplement the water in the water storage tank 6, the pressure head 607 needs to be insulated except for the position connected with the power switch, when the water is sufficient, the floating ball 603 moves upwards under the, when water filling is stopped and cold water needs to be taken, the sliding rod 602 slides to the bottom end only by pressing the pressure head 607, the through hole 6051 on the plug plate 605 fixedly connected with the sliding rod 602 coincides with the water outlet 604, the water flow position is enabled, after the pressure head 607 is loosened, the sliding rod 602 slides upwards under the buoyancy action of the floating ball 603, the water outlet 604 is plugged by the plug plate 605, water supply is stopped, when water flows out, the pump 5 works for supplementing water, the temperature of the cold water depends on the staying time of the water in the heat exchange device 3, the water temperature can be controlled by controlling the flow of the pump 5, and the water storage tank 6 made of heat insulation materials can keep the water temperature for.

The working principle is as follows: the utility model discloses when using the practicality, be connected water intaking device 1 with the water source, heat transfer device 3 arranges the refrigerator in, storage water tank 6 is arranged in on the platform, pump 5 is connected with the power, slide bar 602 is located the lower under the action of gravity, pump 5's switch is in the open mode, pump 5 work makes water advance first connecting pipe 2 machine get into heat transfer device 3 in and carry out the heat exchange with the cold air in the refrigerator, make the temperature descend, water after the cooling gets into in storage water tank 6 through second connecting pipe 4, when water in the storage water tank 6 increases to a certain amount, floater 603 is in the peak, the switch disconnection, pump 5 stall, when needing water, push down pressure head 607, make the cock board 605 that slide bar 602 connects move down, through-hole 6051 to cock board 605 on is aligned with delivery port 604, begin to go out water, this moment 603 is in by baffle 606 oppression state, it is convenient to get water, The water tank is not required to be arranged in the refrigerator, the space is saved, the water taking device 1 arranged below can directly take water, when the pump machine 5 is stopped, the water can flow back under the action of gravity, the heat exchange device 3 is prevented from being frozen, and the water conveying pipeline is kept smooth.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A refrigerator water delivery device comprises a water taking device (1), and is characterized in that: the water taking device is characterized in that the top end of the water taking device (1) is connected with the bottom end of a heat exchange device (3) arranged in the refrigerator through a first connecting pipe (2), the heat exchange device (3) is connected with a pump (5) through a second connecting pipe (4), the pump (5) is communicated with the inside of a water storage tank (6), and a water outlet mechanism (601) is arranged inside the water storage tank (6).

2. The water delivery device for a refrigerator as claimed in claim 1, wherein: the water taking device (1) comprises a water taking pipe (101), and a connecting cover (102) is fixedly connected to the outer side of the top end of the water taking pipe (101).

3. The water delivery device for a refrigerator as claimed in claim 1, wherein: the heat exchange device (3) comprises a side pipe (301) fixedly connected with the first connecting pipe (2), the side surface of the side pipe (301) is communicated with heat exchange pipes (302) in a linear array, and the top end of the side pipe (301) is communicated with the second connecting pipe (4).

4. The water delivery device for the refrigerator as claimed in claim 3, wherein: the heat exchange tube (302) is made of copper materials.

5. The water delivery device for a refrigerator as claimed in claim 1, wherein: the top end of the water storage tank (6) is communicated with the pump (5), the water outlet mechanism (601) comprises a sliding rod (602) which is in sliding connection with a top surface sliding groove (608) of the water storage tank (6), the middle part of the sliding rod (602) is fixedly connected with a plug plate (605), and the plug plate (605) is abutted to a water outlet hole which is connected with the bottom of the side surface of the water storage tank (6).

6. The water delivery device for the refrigerator as claimed in claim 5, wherein: the middle part of the plug plate (605) is provided with a through hole (6051).

7. The water delivery device for the refrigerator as claimed in claim 5, wherein: the top end of the sliding rod (602) is fixedly connected with a pressure head (607), and the pressure head (607) is electrically connected with a power switch of the pump (5).

8. The water delivery device for a refrigerator as claimed in claim 1, wherein: the water storage tank (6) is made of heat insulation materials.

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