CN117515989A

CN117515989A - Household ice making equipment

Info

Publication number: CN117515989A
Application number: CN202311349198.XA
Authority: CN
Inventors: 费健康; 李德华; 胡湘东; 杨志强; 陈奎
Original assignee: Guangdong Weili Electric Appliance Co ltd
Current assignee: Guangdong Weili Electric Appliance Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-02-06

Abstract

The invention discloses household ice making equipment, which comprises a box body, an inner container assembly, a water circulation assembly, a refrigeration assembly, a spraying assembly and an ice making assembly, wherein the inner container assembly, the water circulation assembly, the refrigeration assembly and the ice making assembly are arranged in the box body, the ice making assembly is arranged on the inner container assembly, the inner container assembly comprises an inner container box and an ice storage basket arranged in the inner container box, an ice making groove is formed in one side, close to an ice making cavity, of the inner container box, the ice making assembly comprises an ice making plate vertically arranged on the ice making groove, an ice guide plate is arranged at the bottom of the ice making groove, the upper edge of the ice guide plate is obliquely downwards arranged from the ice making plate to the ice storage basket, an ice baffle plate is further arranged between the ice guide plate and the ice storage basket, and an ice baffle gap is formed between the ice baffle plate and the ice guide plate. By adopting the ice breaking device, ice cubes can be overturned during ice melting, the impact force of the ice cubes falling is increased, and the ice breaking effect is improved, so that the taking convenience is improved.

Description

Household ice making equipment

Technical Field

The invention relates to the technical field of ice making equipment, in particular to household ice making equipment.

Background

An ice making apparatus is an apparatus for making ice cubes by cooling water and solidifying it into ice, thereby producing ice cubes, which is widely used in the catering industry, hotels, supermarkets, seafood markets, etc. With the popularization of technology, household ice making devices are also gradually popularized.

The existing household ice making equipment still uses the ice making principle of a medium-large ice making machine, the ice making equipment is generally provided with a refrigerating system and an ice storage system, the refrigerating system uses a compressor, an evaporator and other refrigerating systems to cool water, ice cubes are formed after the water is cooled to a certain temperature, and then the compressor sprays high-temperature medium to the evaporator to dissolve the ice cubes in the evaporator and drop the ice cubes into the ice storage system. The evaporator of the existing household ice making equipment is usually of a groove-shaped structure with ice making grooves distributed continuously, the formed ice cubes are usually integral, a plurality of small ice cubes are adhered together, the existing evaporator is usually arranged longitudinally, so that the ice cubes generally keep a trend of moving longitudinally when falling down, the ice cubes sliding longitudinally can keep the structural integrity, the integral ice cubes are often broken manually to be taken conveniently, the use is troublesome, the ice cube sliding mode needs to be improved, and the taking convenience is improved.

Disclosure of Invention

The invention aims to solve the technical problem of providing household ice making equipment, which can turn ice cubes when melting ice, increase the impact force when the ice cubes fall off, and improve the ice crushing effect, thereby improving the taking convenience.

In order to solve the technical problems, the invention provides household ice making equipment, which comprises a box body, an inner container assembly, a water circulation assembly, a refrigeration assembly, a spraying assembly and an ice making assembly arranged on the inner container assembly, wherein the inner container assembly is arranged in the box body, the box body comprises a containing cavity and an ice making cavity, the ice making cavity is arranged on the side part of the containing cavity, the inner container assembly is arranged in the containing cavity, the water circulation assembly comprises a water tank, and the water tank, the refrigeration assembly and the ice making assembly are arranged in the ice making cavity.

The inner container assembly comprises an inner container box and an ice storage basket arranged in the inner container box, an ice making groove is formed in one side, close to the ice making cavity, of the inner container box, the ice making assembly comprises an ice making plate vertically arranged on the ice making groove, a plurality of ice grids are arranged on one side, close to the ice storage basket, of the ice making plate, and the spraying assembly comprises a spraying pipe, and the spraying pipe is arranged above the ice making plate.

The bottom of ice making groove is equipped with the guide ice board, the vertical setting of guide ice board, the upper edge of guide ice board is followed the make ice board is towards deposit ice basket slope downward setting, guide ice board with deposit between the ice basket still be equipped with the ice baffle, the ice baffle is located the oblique below of guide ice board upper edge, the ice baffle vertical setting with be equipped with between the guide ice board and keep off ice clearance.

As the improvement of above-mentioned scheme, ice making tank bottom portion is equipped with the bearing platform, the ice making board place in on the bearing platform, the quantity of ice guide board be a plurality of and evenly arrange in be close to in the bearing platform store one side of ice basket, store the ice basket with be equipped with between the ice making board and keep off the ice platform, the bottom of ice guide board is fixed in keep off on the ice platform, the ice guide board is located keep off the edge of ice platform and upwards protruding, the ice guide board is towards the direction protrusion of ice guide board, the outward flange of ice guide board with form between the lateral part of ice guide board keep off the ice clearance.

As the improvement of above-mentioned scheme, the bottom of inner bag case with the space between the bottom of depositing the ice basket is the water storage space, the ice guide plate is towards the direction protrusion of ice baffle, adjacent two form the guiding gutter between the ice guide plate, the outward flange of bearing platform is equipped with the water guide slope, the water guide slope downward sloping and with the guiding gutter intercommunication, the middle part of ice blocking platform is equipped with the apopore, the apopore with water storage space intercommunication.

As the improvement of above-mentioned scheme, the hydrologic cycle subassembly still includes the pump spare, the pump spare is located hold the chamber or the bottom in ice-making chamber, the water inlet end of pump spare with water storage space intercommunication, the water outlet end of pump spare with the shower intercommunication, the shower is located the top of ice-making board and frame cross in the both sides of ice-making board, the spout of shower is towards below or obliquely below.

As the improvement of above-mentioned scheme, deposit the upper portion of ice basket and be equipped with the handle hole, the handle hole is located deposit the both sides of ice basket, the lateral wall and the bottom of depositing the ice basket all are equipped with a plurality of fender holes, keep off the hole with deposit water space intercommunication.

As an improvement of the scheme, the bottom of the liner box is provided with a water inlet groove which is recessed downwards and communicated with the water inlet end of the pump piece, and the edge of the water inlet groove is obliquely arranged towards the middle part of the water inlet groove; the water tank is arranged above the refrigerating assembly, the bottom of the water tank is communicated with the water storage space through a water supplementing valve, and the water supplementing valve is fixed at the bottom of the liner tank.

As an improvement of the scheme, the refrigerating assembly comprises a compression part, a condensation heat exchanger, an evaporation heat exchange pipe and a throttling part, wherein the exhaust end of the compression part is arranged at one side close to the condensation heat exchanger and is communicated with the condensation heat exchanger, the condensation heat exchanger is communicated with the evaporation heat exchange pipe through the throttling part, the surface of the evaporation heat exchange pipe is abutted to one side, opposite to the ice grid, of the ice-making plate, and the evaporation heat exchange pipe is communicated with the air return end of the compression part.

As the improvement of above-mentioned scheme, refrigeration subassembly still includes the check valve, the check valve is located condensation heat exchanger top, the exhaust end of compression piece with the air inlet intercommunication of check valve, the gas outlet of check valve with evaporation heat exchange tube intercommunication.

As an improvement of the above scheme, the refrigeration assembly further comprises a radiator fan, the radiator fan is arranged on one side, far away from the compression piece, of the condensation heat exchanger, and the wind direction of the radiator fan is from the outside of the ice making cavity to the inside of the ice making cavity.

As the improvement of above-mentioned scheme, ice making chamber top is equipped with fixed apron, be equipped with the mounting hole on the fixed apron, the box still includes the upper cover plate, be equipped with the undercut on the upper cover plate open the recess, the upper cover plate can be detachable insert in the mounting hole, hold the chamber top and be equipped with the upset apron, one side of upset apron articulated in one side of fixed apron.

The implementation of the invention has the following beneficial effects:

the household ice making equipment is provided with a box body, an inner container assembly, a water circulation assembly, a refrigerating assembly, a spraying assembly and an ice making assembly arranged in the box body, wherein the ice making assembly comprises an ice making plate vertically arranged on the ice making groove, a plurality of ice grids are arranged on one side, close to the ice storage basket, of the ice making plate, when ice is made, each ice grid can form small ice cubes, the plurality of small ice cubes can be connected into integral large ice cubes, in order to increase the impact force when the large ice cubes fall, the bottom of the ice making groove is provided with an ice guide plate, the upper edge of the ice guide plate is obliquely downwards arranged from the ice making plate to the ice storage basket, the ice cubes integrally slide downwards when ice is melted, an ice blocking plate is arranged obliquely downwards, an ice blocking gap is arranged between the ice blocking plate and the ice guide plate, when the large ice cubes integrally slide downwards, the lower part of the ice blocking plate can be blocked in the ice blocking gap, so that the ice blocking plate can be used as to form large ice cubes which fall down, and the ice cubes can directly fall down in the ice storage basket due to the inertia of the ice cubes when the ice cubes fall down.

Drawings

FIG. 1 is a schematic view showing a disassembled structure of a home ice making apparatus of the present invention;

fig. 2 is a schematic cross-sectional structure of the home ice making apparatus of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic view of the internal structure of the home ice making apparatus of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present invention, are used only with reference to the drawings of the present invention, and are not meant to be limiting in any way.

Referring to fig. 1, the embodiment of the invention discloses a household ice making device, which comprises a box body 1, a liner component 2, a water circulation component 3, a refrigeration component 4, a spraying component 5 and an ice making component 6, wherein the liner component 2 is arranged in the box body 1, the ice making component 6 is arranged on the liner component 2, the liner component 2 is used for storing water and ice, the water circulation component 3 is used for driving a waterway to circulate, the spraying component 5 and the ice making component 6 are used for making ice, the box body 1 comprises a containing cavity 11 and an ice making cavity 12, the ice making cavity 12 is arranged on the side part of the containing cavity 11, the liner component 2 is arranged in the containing cavity 11, the water circulation component 3 comprises a water tank 31, and the water tank 31, the refrigeration component 4 and the ice making component 6 are arranged in the ice making cavity 12.

The inner container assembly 2 comprises an inner container box 21 and an ice storage basket 22 arranged in the inner container box 21, an ice making groove 23 is formed in one side, close to the ice making cavity 12, of the inner container box 21, the ice making assembly 6 comprises an ice making plate 61 vertically arranged on the ice making groove 23, ice cubes can be formed when the ice making plate 61 is subjected to heat exchange and cooling, a plurality of ice cubes 611 are arranged in one side, close to the ice storage basket 22, of the ice making plate 61, ice cubes can grow in the ice cubes 611, the spraying assembly 5 comprises a spraying pipe 51, the spraying pipe 51 is arranged above the ice making plate 61, when the ice storage basket is used, water is sprayed downwards, water flows through a notch of the ice cubes 611, the temperature of the ice making plate 61 is lower than 0 ℃, so that the notch of the ice cubes 611 is frozen, the ice cubes can be gradually filled with the whole ice cubes, the ice cubes are formed to be small, the ice cubes are adhered together to form big, and the ice cubes fall out of the ice cubes and are heated in the ice cubes 611, and are separated from the ice storage basket 611, and the ice storage basket 22 is influenced by the heat.

In order to facilitate the ice to slide down, the bottom of the ice making groove 23 is provided with an ice guide plate 231, the ice guide plate 231 is vertically arranged, the upper edge of the ice guide plate 231 is obliquely downwards arranged from the ice making plate 61 towards the ice storage basket 22, so that when the ice cubes fall down integrally, the lower part of the ice cubes can slide down obliquely along the upper edge of the ice guide plate 231 so as to enable the ice cubes to precisely slide down to the edge of the ice storage basket 22, at this time, an ice baffle 24 is further arranged between the ice guide plate 231 and the ice storage basket 22, the ice baffle 24 is arranged obliquely below the upper edge of the ice guide plate 231, an ice baffle gap 25 is arranged between the ice baffle 24 and the ice guide plate 231 vertically, the bottom of the ice cubes can reach the ice baffle gap 25 after sliding out from the upper edge of the ice guide plate 231, at this time, the front side of the big ice cubes contacts the ice baffle 24, under the blocking of the ice baffle 24, the whole big ice cubes turn over downwards under the action of inertia, and then fall into the ice storage basket 22 in a horizontal posture, after falling, the impact force acts on the whole width of the ice cubes, so that the small ice cubes in each ice grid 611 are impacted, and the moving stroke of the upper middle part of the big ice cubes is longer (the big ice cubes move from the upper middle part of the ice making plate 61 to the bottom of the ice storage basket 22) relative to the vertically falling big ice cubes, so that the action time of gravity on the big ice cubes is longer, the impact force on the big ice cubes is larger, the ice crushing effect is better, and more small ice cubes can be formed more easily by the big ice cubes, so that the big ice cubes are convenient to take. In order to enable the ice cubes to drop horizontally, the horizontal width of the ice storage basket 22 is greater than the length of the ice grids 611 of the same column in the vertical direction in the ice making plate 61.

The embodiment of the invention has the following beneficial effects:

according to the embodiment of the invention, the household ice making equipment is provided with the box body 1, the liner assembly 2, the water circulation assembly 3, the refrigerating assembly 4, the spraying assembly 5 and the ice making assembly 6 arranged on the liner assembly 2, wherein the ice making assembly 6 comprises the ice making plate 61 vertically arranged on the ice making groove 23, a plurality of ice grids 611 are arranged on one side of the ice making plate 61, which is close to the ice storage basket 22, during ice making, each ice grid 611 forms small ice cubes, the small ice cubes can be connected into large ice cubes integrally, in order to increase the impact force when the large ice cubes fall, the bottom of the ice making groove 23 is provided with the ice guide plate 231, the upper edge of the ice guide plate 231 is obliquely downwards arranged from the ice making plate 61 towards the ice storage basket 22, during ice melting, the ice cubes are guided to integrally slide downwards towards the oblique direction, the ice blocking plate 24 is arranged at the oblique direction, the ice blocking plate 24 is vertically arranged, and a large ice blocking gap 25 is arranged between the ice blocking plate 24 and the ice blocking plate, when the ice cubes fall into the ice blocking plate 231, the ice blocking plate 25 falls down, and the ice blocking plate can directly to the ice blocking plate 25 falls down towards the bottom of the ice storage basket 22, and the ice blocking plate can fall down, the ice blocking plate can directly under the impact force when the large ice blocks falls down, and the ice blocking plate is convenient to the ice blocks falls down, and the ice blocking plate falls down in the large ice blocking plate can be directly under the ice blocking position to the ice basket.

Specifically, referring to fig. 2 and 3, the bottom of the ice making tank 23 is provided with a supporting table 26, the ice making plates 61 are placed on the supporting table 26, the number of the ice guiding plates 231 is plural and uniformly arranged on one side of the supporting table 26, which is close to the ice storage basket 22, and when in use, water flowing down from the upper part of the ice making plates 61 passes through the supporting table 26 and flows to the bottom of the liner box 21 from between two adjacent ice guiding plates 231, and the ice guiding plates 231 not only can play a role of guiding large ice cubes to slide down, but also can guide water to flow down to the bottom of the liner box 21. An ice blocking platform 27 is arranged between the ice storage basket 22 and the ice making plate 61, the bottom of the ice guide plate 231 is fixed on the ice blocking platform 27, water flows into the ice blocking platform 27 from the bearing platform 26, the ice blocking plate 24 is arranged on the edge of the ice blocking platform 27 and protrudes upwards, the ice guide plate 231 protrudes towards the direction of the ice blocking plate 24, so that water can be guided onto the ice blocking platform 27, an ice blocking gap 25 is formed between the outer edge of the ice guide plate 231 and the side part of the ice blocking plate 24, and large ice cubes temporarily fall into the ice blocking gap 25 when sliding down and then fall from the ice blocking gap 25 in a turnover mode.

Referring to fig. 3, a space between the bottom of the liner tank 21 and the bottom of the ice storage basket 22 is a water storage space 211, water flows down from the ice blocking platform 27 and finally is collected in the water storage space 211, the ice guide plates 231 protrude toward the ice blocking plate 24, a water guide groove 232 is formed between two adjacent ice guide plates 231, water flows into the ice blocking platform 27 from the water guide groove 232, a water guide slope 261 is arranged at the outer edge of the bearing platform 26, and the water guide slope 261 is inclined downwards and communicated with the water guide groove 232 so that water flows into the water guide groove 232. Since the ice baffle 24 blocks the trend of the water flow, in order to enable the water to fall into the water storage space 211, the middle part of the ice baffle platform 27 is provided with a water outlet 271, the water outlet 271 is longitudinally arranged, the water outlet 271 is communicated with the water storage space 211, and the water finally falls into the water storage space 211 through the water outlet 271 after flowing into the ice baffle platform 27 from the water guide groove 232.

In order to realize water circulation, the water circulation assembly 3 further comprises a pump member 32, the pump member 32 is arranged at the bottom of the accommodating cavity 11 or the ice making cavity 12, the water inlet end of the pump member 32 is communicated with the water storage space 211, the water outlet end of the pump member 32 is communicated with the spray pipe 51, the pump member 32 can pump water in the water storage space 211 to the spray pipe 51, the spray pipe 51 is positioned above the ice making plate 61 and spans across two sides of the ice making plate 61, the nozzle of the spray pipe 51 faces downwards or obliquely downwards, and under the pressure of the pump member 32, water flow can be sprayed downwards from the nozzle of the spray pipe 51, so that water can flow downwards from the upper part of the ice making plate 61.

The upper portion of depositing ice basket 22 is equipped with handle hole 221, handle hole 221 is located deposit the both sides of ice basket 22, utilize handle hole 221 can with deposit ice basket 22 and mention and use, the lateral wall and the bottom of depositing ice basket 22 all are equipped with a plurality of fender holes 222, keep off the hole 222 with deposit water space 211 intercommunication, big ice cube falls into and breaks into small ice cube in depositing ice basket 22, and keep off the hole 222 can keep off small ice cube and avoid its drop deposit water space 211, and the water that small ice cube fused can pass through keep off the hole 222 and get into deposit water space 211.

The bottom of inner bag case 21 is equipped with intake groove 212, intake groove 212 undercut and with the water inlet end intercommunication of pump piece 32, sunken intake groove 212 can guarantee that the water of minimum position gets into in the pump piece 32, intake groove 212's edge is towards intake groove 212's middle part slope sets up, so that intake groove 212 forms the low space in order to conveniently guide water inflow into intake groove 212. The water tank 31 is located the top of refrigeration subassembly 4, the bottom of water tank 31 pass through moisturizing valve 33 with water storage space 211 intercommunication, moisturizing valve 33 is fixed in inner bag case 21 bottom, water tank 31 can provide the water supply source for the water system, water tank 31 can communicate with outside water source, through the effect of moisturizing valve 33, water storage space 211 can in time moisturizing avoid pump 32 evacuates.

Referring to fig. 4, the refrigeration unit 4 includes a compression member 41, a condensation heat exchanger 42, an evaporation heat exchange tube 43, and a throttling member 44, wherein an exhaust end of the compression member 41 is disposed near one side of the condensation heat exchanger 42 and is communicated with the condensation heat exchanger 42, the condensation heat exchanger 42 is communicated with the evaporation heat exchange tube 43 through the throttling member 44, a surface of the evaporation heat exchange tube 43 abuts against one side of the ice making plate 61 opposite to the ice grid 611, and the evaporation heat exchange tube 43 is communicated with an air return end of the compression member 41. In the normal refrigeration cycle, the refrigerant is sprayed from the compression element 41, the high-temperature and high-pressure refrigerant enters the condensation heat exchanger 42 and is condensed into a high-pressure liquid state, then the high-temperature and high-pressure refrigerant passes through the throttling element 44 to be cooled and depressurized, the refrigerant becomes a gas-liquid mixed state with medium temperature and medium pressure, and then the gas-liquid mixed state enters the evaporation heat exchange tube 43 to be evaporated and absorbed, and the heat is absorbed and then returns to the compression element 41 to continue the next cycle. When the refrigerant absorbs heat, the evaporation heat exchange tube 43 absorbs heat through the ice making plate 61, and at this time, water flows down from the ice making plate 61, the ice making plate 61 encountering cooling gradually freezes, and ice crystals are generated in each of the ice grids 611 and form large ice cubes in which a plurality of small ice cubes are connected together.

In order to make the ice cubes fall off, the refrigeration assembly 4 further comprises a one-way valve 45, the one-way valve 45 is arranged above the condensation heat exchanger 42, the exhaust end of the compression member 41 is communicated with the air inlet of the one-way valve 45, and the air outlet of the one-way valve 45 is communicated with the evaporation heat exchange tube 43. When the ice needs to be removed, the check valve 45 is driven to open, and the high-temperature and high-pressure gas discharged by the compression member 41 directly enters the evaporation heat exchange tube 43 through the check valve 45, and at this time, the evaporation heat exchange tube 43 generates high temperature, so that small ice cubes adhered in the ice grid 611 are melted, and the whole large ice cubes can fall off the ice making plate 61. The refrigeration assembly 4 further comprises a cooling fan 46, the cooling fan 46 is arranged on one side of the condensation heat exchanger 42 away from the compression member 41, the cooling fan 46 is used for discharging heat generated by the condensation heat exchanger 42, the wind direction of the cooling fan 46 is from the outside of the ice making cavity 12 to the inside of the ice making cavity 12, and compared with the direction from the inside of the ice making cavity 12 to the outside, the direction of wind blowing is smaller in wind resistance, the wind quantity is larger, and the cooling and the heat dissipation of the compression member 41 can be further performed.

Referring to fig. 1, a fixed cover plate 13 is disposed above the ice making cavity 12, a mounting hole 131 is disposed on the fixed cover plate 13, the case 1 further includes an upper cover plate 14, an opening groove 141 recessed downward is disposed on the upper cover plate 14, the upper cover plate 14 can be detachably inserted into the mounting hole 131, the upper cover plate 14 can be detached from the mounting hole 131 by using the opening groove 141, water adding operation and the like on the water tank 31 are facilitated, a turnover cover plate 15 is disposed above the accommodating cavity 11, one side of the turnover cover plate 15 is hinged to one side of the fixed cover plate 13, and the turnover cover plate 15 can be turned and opened relative to the fixed cover plate 13, thereby facilitating ice taking out from the ice storage basket 22 or taking out the ice storage basket 22.

The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.

Claims

1. The household ice making equipment is characterized by comprising a box body, an inner container assembly, a water circulation assembly, a refrigerating assembly, a spraying assembly and an ice making assembly, wherein the inner container assembly, the water circulation assembly, the refrigerating assembly, the spraying assembly and the ice making assembly are arranged in the box body;

the inner container assembly comprises an inner container box and an ice storage basket arranged in the inner container box, an ice making groove is formed in one side, close to the ice making cavity, of the inner container box, the ice making assembly comprises an ice making plate vertically arranged on the ice making groove, a plurality of ice grids are arranged on one side, close to the ice storage basket, of the ice making plate, and the spray assembly comprises a spray pipe, and the spray pipe is arranged above the ice making plate;

2. The household ice making device according to claim 1, wherein a bearing table is arranged at the bottom of the ice making tank, the ice making plates are arranged on the bearing table, the plurality of ice guiding plates are uniformly distributed on one side, close to the ice storage basket, of the bearing table, an ice blocking platform is arranged between the ice storage basket and the ice making plates, the bottom of each ice guiding plate is fixed on the ice blocking platform, the ice blocking plates are arranged on the edges of the ice blocking platform and are upwards protruded, the ice guiding plates protrude towards the direction of the ice blocking plates, and ice blocking gaps are formed between the outer edges of the ice guiding plates and the side parts of the ice blocking plates.

3. The household ice making device according to claim 2, wherein a gap between the bottom of the inner container box and the bottom of the ice storage basket is a water storage space, the ice guide plates protrude towards the ice baffle plate, a water guide groove is formed between two adjacent ice guide plates, a water guide slope is arranged at the outer edge of the bearing table, the water guide slope is inclined downwards and communicated with the water guide groove, a water outlet hole is formed in the middle of the ice baffle platform, and the water outlet hole is communicated with the water storage space.

4. The home ice making apparatus of claim 3, wherein said water circulation assembly further comprises a pumping member provided at a bottom of said receiving chamber or said ice making chamber, a water inlet end of said pumping member being in communication with said water storage space, a water outlet end of said pumping member being in communication with said shower pipe, said shower pipe being located above said ice making plate and being supported across both sides of said ice making plate, a nozzle of said shower pipe being directed downward or obliquely downward.

5. The household ice making apparatus of claim 4, wherein the upper portion of the ice storage basket is provided with handle holes, the handle holes are provided on both sides of the ice storage basket, the side wall and the bottom of the ice storage basket are provided with a plurality of blocking holes, and the blocking holes are communicated with the water storage space.

6. The home ice making apparatus of claim 4, wherein a water inlet groove is provided at a bottom of said inner container case, said water inlet groove is downwardly recessed and communicates with a water inlet end of said pump member, and an edge of said water inlet groove is obliquely provided toward a middle portion of said water inlet groove; the water tank is arranged above the refrigerating assembly, the bottom of the water tank is communicated with the water storage space through a water supplementing valve, and the water supplementing valve is fixed at the bottom of the liner tank.

7. The home ice making apparatus of claim 1, wherein said refrigeration assembly comprises a compression member, a condensing heat exchanger, an evaporating heat exchange tube and a throttling member, wherein an exhaust end of said compression member is disposed adjacent to and in communication with one side of said condensing heat exchanger, said condensing heat exchanger is in communication with said evaporating heat exchange tube through said throttling member, said evaporating heat exchange tube surface is abutted against a side of said ice making plate opposite said ice grid, and said evaporating heat exchange tube is in communication with a return air end of said compression member.

8. The home ice making apparatus of claim 7, wherein said refrigeration assembly further comprises a one-way valve disposed above said condensing heat exchanger, an exhaust end of said compression member being in communication with an air inlet of said one-way valve, an air outlet of said one-way valve being in communication with said evaporating heat exchange tube.

9. The home ice making apparatus of claim 7, wherein said refrigeration assembly further comprises a radiator fan provided at a side of said condensing heat exchanger remote from said compression member, said radiator fan having a wind direction blowing from an outside of said ice making chamber to an inside of said ice making chamber.

10. The household ice making apparatus of claim 1, wherein a fixed cover plate is provided above the ice making chamber, a mounting hole is provided in the fixed cover plate, the case further comprises an upper cover plate, a downward concave opening groove is provided in the upper cover plate, the upper cover plate can be detachably inserted into the mounting hole, a turnover cover plate is provided above the accommodating chamber, and one side of the turnover cover plate is hinged to one side of the fixed cover plate.