285 results about "Ice storage" patented technology

The invention relates to the technical field of lithium batteries, in particular to a lithium battery waste heat utilization system. According to the invention, through the ingenious series connection and heat exchange design of the cooling liquid loop, the low-grade waste heat of the lithium battery is recovered and utilized to the maximum extent. According to the system, the cooling liquid absorbing the heat of the battery is sequentially used for driving the data center to cool, pre-cooling return air of the refrigerating system and finally cooling with a low-temperature secondary refrigerant of the ice storage system. According to the process, gradient utilization of heat is achieved, cooling energy consumption of the data center and the refrigerating system is remarkably reduced, the ice making efficiency of the ice storage system is improved, the comprehensive utilization rate of energy is greatly improved on the whole, and the purposes of saving energy and reducing consumption are achieved.

The utility model relates to energy equipment technical field discloses a kind of dynamic ice systems of ice blocking prevention and maintaining outlet temperature, including ice storage tank, ice storage tank inner wall is sequentially fixedly connected with ice slurry conveying branch pipe, stirring rod, semi-permeable membrane from top to bottom, the top of the ice slurry conveying branch pipe is fixedly connected with multiple ice slurry conveying spout, ice storage tank one side inside is fixedly connected with gas pipe, the one end of gas pipe is fixedly connected with air pump, air pump is located the outer side wall of ice storage tank, air pump outer wall is fixedly connected with air suction pipe and transmission shaft, the one side electric connection of air pump has monitoring line one, the one end electric connection of monitoring line one has monitoring device.In the utility model, ice crystal and water are completely separated by semi-permeable membrane, fine ice crystals entering the inlet of subcooling plate exchanger can be filtered out during ice storage, ice blocking in the plate exchanger is avoided, ice crystal filter is saved, the size of dynamic ice maker can be reduced, and the effects of preventing ice blocking and maintaining outlet temperature are achieved.

A stirring mechanism and a cold drink machine. The stirring mechanism comprises an ice storage container and a spiral stirring paddle; the ice storage container is provided with an ice outlet; the spiral stirring paddle is rotatably mounted in the ice storage container; a pair of stirring blades are connected to a stirring central shaft and spirally and alternately surround the stirring central shaft in the length direction of the stirring central shaft; the tail ends of the stirring blades are close to the ice outlet; the outer contours of the stirring blades are close to the inner wall of the ice storage container and the stirring blades are used for conveying a material to the ice outlet during rotation. The cold drink machine uses the stirring mechanism. In the present solution, the spiral stirring paddle is provided with a pair of stirring blades, and the stirring blades spirally surround the stirring central shaft, so as to fully stir the material in the ice storage container during rotation, thereby solving the problems in existing ice machines of insufficient stirring and small stirring ranges, which cause materials to easily clump in local areas.

The application is suitable for the field of refrigeration technology, and provides an ice maker heat preservation energy-saving management method based on Internet of Things remote regulation and control, which comprises the following steps: acquiring public frequency data about an ice maker group through the Internet of Things, and analyzing and generating auxiliary decision parameters; based on the auxiliary decision parameters and real-time detection data acquired through local sensors, generating a prediction signal by performing logical judgment on whether a door opening intention is met; in response to the prediction signal, controlling a controllable heat conduction switch arranged between the inner wall of an ice storage box and a cold storage module to switch from a disconnected state to a conductive state, and controlling the conduction parameters of the controllable heat conduction switch; acquiring state data of the ice maker door body, and generating a disconnection instruction for controlling the controllable heat conduction switch to switch to a disconnected state when the door body switches to a closed state. The application deeply integrates Internet of Things remote regulation and control and local sensing, and reduces refrigeration energy consumption through intention prediction and instantaneous cooling of the cold storage module.

An ice block delivery structure of an ice maker, comprising an ice storage tank and an ice block delivery mechanism arranged on the ice storage tank, the ice storage tank having an ice delivery opening, and the ice block delivery mechanism being capable of pushing the ice blocks in the ice storage tank to the ice delivery opening, characterized in that the ice storage tank extends downward at the ice delivery opening position to form a pre-storage ice bin, the bottom of the pre-storage ice bin forms an ice delivery port, and the bottom of the pre-storage ice bin is provided with a shutter capable of opening and closing the ice delivery port. Through the combined design of the pre-storage ice bin and the fast-responding shutter, the pre-stored ice blocks are directly released, and the ice blocks immediately fall after the user presses the button. The waiting time of the user when taking ice is eliminated, and the ice is immediately delivered after pressing; after taking ice, the shutter quickly closes, completely blocking the residual ice blocks from falling after stopping taking ice.

The invention relates to the technical field of road maintenance equipment, in particular to a viaduct ice and snow active identification and removal method and equipment based on deep learning, and aims to realize high-precision and low-delay identification of ice at the bottom of a bridge by replacing a standard convolutional layer in a YOLOv8 backbone network with a GSConv module and constructing a lightweight target detection model; by means of the identified and output position coordinates and size information, the infrared heating plate is guided to be accurately aligned with the root of the ice hanging part, heating parameters are dynamically adjusted, and the ice hanging part naturally falls off after being heated; falling ice blocks enter an ice melting box with a heating layer at the bottom through a collecting tank and a conveying pipeline, are instantly melted into water and are discharged through a drainage pipe, and a closed-loop clearing process without ice storage is formed. Manual intervention is not needed, the bridge body is prevented from being damaged by mechanical impact, the overturning risk of equipment caused by ice storage is eliminated, and the safety, efficiency and automation level of deicing operation are remarkably improved.

The application provides a refrigerator, which belongs to the refrigeration technical field and comprises a cabinet, a cabinet door, and an ice maker connected to the cabinet or the cabinet door. The ice maker comprises a first support, an ice tray installed on the first support, and an ice storage box installed on the first support. An ice storage cavity for receiving and storing ice is formed in the ice storage box, and the ice storage cavity is located below the ice tray to receive ice falling from the ice tray. A sterilization device is connected to the first support and located on one side of the ice tray in the length direction. The sterilization device comprises a sterilization light source configured to irradiate the ice storage cavity to sterilize the ice storage cavity and the ice therein. The sterilization device is arranged on one side of the ice tray in the length direction, and the sterilization light source of the sterilization device irradiates the ice storage cavity, thereby sterilizing the surface of the ice block, the inside of the ice block, and the ice storage cavity. The sterilization device can effectively improve the sterilization uniformity of the ice storage cavity and the ice block inside, and ensure the cleanliness of the ice storage cavity and the ice block.

The utility model discloses a carbon dioxide water-cooling cascade system which comprises a carbon dioxide circulation loop and a water-cooling cascade circulation loop, the carbon dioxide circulation loop carries out compression refrigeration circulation and comprises a condenser, and a carbon dioxide heat exchange pipeline and a water-cooling heat exchange pipeline are arranged in the condenser. The carbon dioxide heat exchange pipeline is connected with a carbon dioxide circulation loop, and the water-cooling heat exchange pipeline is connected with a water-cooling cascade circulation loop; the water-cooling cascade circulation loop comprises a water chilling unit, a refrigeration air cooler, a cooling tower, ice storage equipment and a water pump. The utility model has the advantages of energy conservation, carbon reduction, greenness, environmental protection, insensitivity to system pressure, small system pressure fluctuation during temperature reduction, and stability.

This utility model relates to the field of water purifier technology. It addresses the problem in existing ice purifiers where melted ice water is discharged into an ice tank for recycling, but the open structure of the ice tank allows bacteria to grow and contaminate the water source, leading to further contamination of the internal water supply. This utility model includes a balance tank, an evaporator, an ice storage tank, and a water receiving box. The balance tank and evaporator are connected, and all three are connected to the water receiving box. A room-temperature water valve is installed on the pipes connecting the balance tank, evaporator, and water receiving box. This utility model is used for wastewater discharge from ice purifiers.

This invention provides a refrigeration appliance. The refrigeration appliance includes an ice-making chamber with an opening. An ice maker and an ice storage box are installed inside the ice-making chamber, with the ice storage box comprising a body that is open at one end facing the chamber opening. The ice storage box also includes a shielding portion at the open end of the body and a first connecting member disposed away from the open end. The shielding portion is at least partially expandable towards the chamber opening. The body is suspended inside the ice-making chamber via the first connecting member and can pivot around the first connecting member. This design facilitates ice retrieval for the user.

The utility model relates to the technical field of fruit preservation, in particular to a portable preservation box for fruits, which comprises a storage cover and an ice storage cover, the top of the storage cover is fixedly connected with the bottom of a handle, the bottom of the storage cover and the bottom of the ice storage cover are both provided with sealing grooves, the inner side walls of the sealing grooves are connected with the outer side walls of sealing pressing strips, and the outer side walls of the sealing pressing strips are connected with the storage cover. The bottom of the sealing pressing strip movably abuts against the top of the box body, the upper surface of the interior of the box body movably abuts against the top of the inner container, a heat preservation layer is arranged between the inner container and the box body, buckles are arranged on the front face and the rear face of the storage cover and the front face and the rear face of the ice storage cover, and buckle grooves are formed in the periphery of the top of the box body. A sealing protrusion is arranged at the top of the box body, an ice storage bin and a storage bin are arranged in the inner container, a partition strip is arranged on the inner side wall of the storage bin, and the inner side wall of the partition strip is in sliding connection with the outer side wall of a partition plate. The device can achieve the effects that the cut fruits are convenient to carry, and the fruits can be preserved and stored for a long time.

The utility model relates to an ice storage box and an ice maker. The ice storage box comprises a box body, the box body comprises a front face, a back face, a bottom face and two side faces, and a containing cavity is formed. The bottom surface is provided with an inclined plane, and the side, close to the front surface, of the inclined plane is higher than the side, close to the back surface, of the inclined plane; the sealing piece can slide in the drainage hole; when the ice storage box is placed in the ice maker, the sealing piece is pushed, and sealing of the drainage hole is relieved; and when the ice storage box is taken out of the ice maker, the sealing piece seals the drainage hole. According to the ice storage box disclosed by the utility model, the water drainage hole is sealed through the sliding sealing element, so that when the ice storage box is positioned in the ice machine, the water drainage hole is opened, and ice block melting water is normally drained, and when the ice storage box is taken out of the ice machine, the water drainage hole is closed, and the ice block melting water is temporarily accumulated in the ice storage box; the situation that ice blocks melt water to wet the ground or a table top when a user takes ice is avoided, and the use experience of the user is improved.

This utility model discloses a direct-cooling ice maker, including a cabinet, a refrigeration module, an ice-making module, a water supply module, a control module, and an ice storage tray. The cabinet contains a refrigeration chamber, and the refrigeration module is located within the cabinet and is used to refrigerate the refrigeration chamber. The ice-making module has multiple ice-making cavities and an ice-pouring assembly. Each ice-making cavity has an ice-pouring port, and the ice-pouring assembly can pour ice from the ice-making cavity through the ice-pouring port. The water supply module is located within the cabinet, and its water inlet is connected to each ice-making cavity. The control module is connected to both the ice-making module and the water supply module to control their operation. The ice storage tray is located within the cabinet and within the refrigeration chamber, and is used to receive ice poured from the ice-pouring port. This design ensures that the ice does not melt easily, improving the quality of the ice.

This utility model provides a medical sterile ice crusher, including an ice storage bucket, a drain bucket, an ice crushing bucket, a bucket lid, and a drive device. The top of the ice storage bucket is open, and a pouring spout is provided on one side of the ice storage bucket. The bottom of the ice storage bucket is detachably connected to the drain bucket, and several draining holes are opened on the bottom surface of the ice storage bucket, located on the side away from the pouring spout. The body of the ice crushing bucket is located inside the ice storage bucket, and the top of the ice storage bucket is detachably connected to the ice crushing bucket. An ice crushing blade is provided at the bottom of the ice storage bucket. The top of the ice crushing bucket is open, and the opening of the ice crushing bucket is detachably connected to the bucket lid. The drive device includes a rotating shaft, and a shaft hole is provided on the bucket lid, with the rotating shaft sleeved in the shaft hole. A crank rocker is provided at the top of the rotating shaft, and a turntable is provided at the bottom of the rotating shaft, with the turntable located above the ice crushing blade. This utility model solves the technical problems of existing automatic equipment being expensive, manual ice cutting being dangerous, ice water mixing, and difficulty in cleaning and disinfection.

The utility model discloses a kind of ice-making equipment, belong to refrigeration device field.The ice-making equipment includes: and install in the water storage tank of equipment shell, ice storage box, drain and ice-making box.Drain is located in the upper portion of ice storage box and has water guide groove and ice drop opening, ice-making box can be rotatably installed in drain and has ice-making cavity and backwater structure.When ice-making box rotates, backwater structure is used to guide drain residual water in ice-making cavity to water guide groove, and ice block can be under the action of gravity through ice drop opening and fall into ice storage box, in this way, water ice separation can be realized through one rotating action, so as to be able to simplify ice-making equipment's ice-out process, reduce the size of ice-making equipment.

The application discloses a method for treating rural sewage by using natural freezing, and belongs to the technical field of sewage treatment. The method for treating rural sewage by using natural freezing comprises the following steps: step one, collecting rural sewage, flowing the rural sewage into a grit chamber through a grid for sedimentation, adjusting pH, adding a composite adsorption material for adsorption treatment, and obtaining pretreated rural sewage; step two, adding the pretreated rural sewage into a water storage tank, then discharging the pretreated rural sewage into a treatment tank, connecting a sludge tank to a four-stage treatment tank, using natural cooling to freeze, moving ice bodies in the treatment tank into an ice storage tank, then sequentially discharging sewage into a next-stage treatment tank, and repeating the operation; and step three, after temperature rises, using an ecological floating island technology to treat mixed sewage in the sludge tank, and using ice in the ice storage tank after the ice is dissolved for rural landscape and agricultural irrigation. The method can simply and efficiently treat rural sewage.

The utility model discloses an ice storage air-conditioning system which comprises a refrigeration host (1), a freezing pump (2), an ice melting pump (3), a heat exchanger (6), an ice storage device (7), an electric valve V1 (4) and an electric valve V2 (5), and is characterized in that an inlet of the refrigeration host (1) is connected with an outlet of the freezing pump (2); an outlet of the refrigeration host (1) is divided into two paths through a branch pipeline, one path is connected with an inlet of the V2 electric valve (5), and the other path is connected with a port A of the ice storage device (7); and an inlet of the freezing pump (2) is connected with a primary side outlet of the heat exchanger (6), an inlet of the ice melting pump (3) and an outlet of the V1 electric valve (4). By optimizing the pipeline layout and arranging the independent ice melting pump, five operation working condition modes of ice-making cold storage, ice melting cold supply, refrigeration cold supply, combined cold supply and ice-making and cold supply can be achieved only through two electric valves. The system structure is simplified, energy consumption and control complexity are reduced, and the system is suitable for commercial and industrial buildings and has remarkable economical efficiency and popularization value.

The invention relates to the field of drinking water equipment control, and particularly discloses a drinking water equipment control method and device, a storage medium and drinking water equipment.The drinking water equipment comprises a water supply pump, an ice storage tank, a cold water tank and a refrigeration device, the refrigeration device comprises an evaporator and a refrigerant electromagnetic valve, and the refrigerant electromagnetic valve is used for adjusting the refrigerant flow direction of the refrigeration device; acquiring ice storage information of an ice storage tank, water level information of a cold water tank and environment temperature when the water drinking equipment starts an ice making working condition and a water refrigerating working condition; when the ice storage tank is full of ice and the cold water level of the cold water tank is lower than the preset water level, the water supply pump is controlled to be started, and the refrigerant electromagnetic valve is controlled to be opened and closed according to the environment temperature, so that high-temperature and high-pressure refrigerant of the refrigerating device is adjusted to flow to the evaporator, ice blocks attached to the evaporator are melted and fall off, and then it can be guaranteed that the refrigerating water working condition is smoothly completed; meanwhile, it is guaranteed that the functions of the water drinking equipment are not affected, and the service life of the water drinking equipment is prolonged.

The invention discloses a manual ice outlet module with a self-locking function, an ice storage bucket and an ice maker, and the manual ice outlet module comprises a fixed seat, a frame body, a sealing door, a temperature and humidity sensing unit, a pull rod, an elastic piece, an opening and closing assembly and a movable connecting structure, the movable connecting structure and the sealing door are provided with driving points hinged to each other, and the driving points are located on the side, away from the interior of the ice storage bucket, of the first pivot. The driving point can allow the pull rod to generate adaptive displacement in the direction perpendicular to the sliding direction so as to compensate for the deviation between the arc motion trail of the sealing door and the linear motion trail of the pull rod. The door plate has the advantages that the gain effect of light opening and quick opening of the door plate is achieved in a pure mechanical mode, the problem that an existing door plate is difficult to open and close is solved, and temperature loss in a bin is optimized when the door plate is opened.

The application relates to the technical field of regional energy, and discloses a source-side multi-energy station and network-side joint energy storage collaborative optimization method, system, terminal and medium, the method comprising the following steps: determining a total cooling capacity prediction value of a regional cooling supply system in the next day and configuration parameters of the regional cooling supply system; according to the total cooling capacity prediction value and the configuration parameters, matching the operation mode of the regional cooling supply system step by step, determining a target operation mode and corresponding distribution information; if the target operation mode is a single-station base-loaded pipe network mode, a multi-station base-loaded pipe network mode or a double-working-condition main machine air conditioner working condition mode, determining a target energy station in the regional cooling supply system, and matching a cold storage pipe section and / or a water storage pool of the target energy station to carry out cold storage; if the target operation mode is a full-station water storage cooling mode or an ice storage water storage cooling mode, starting all energy stations of the regional cooling supply system according to the distribution information, and carrying out pipe network cold storage and water storage pool ice storage or cold storage. The application can improve the energy efficiency of the main machine operation and reduce the cost.

The invention provides a multi-level model intelligent scheduling method for an integrated energy system, and the method comprises the steps: obtaining a day-ahead workshop cooling load prediction curve, a photovoltaic power generation prediction curve, water chilling unit energy efficiency and time-of-use electricity price, and carrying out the day-ahead scheduling of the load parameters of each water chilling unit and the load parameters of an ice storage tank per hour according to a scheduling objective function; according to the water chilling unit load parameter, the ice storage tank load parameter and the indoor temperature parameter, a real-time corrected cold load sequence, a corrected cold machine load and a corrected cold storage load are obtained through a particle swarm algorithm; according to the operation parameters of the water chilling unit, the corrected cold load and the corrected cold machine load, the water outlet temperature of the water chilling unit is controlled based on the result output by the self-adaptive deviation correction algorithm; and controlling the flow of the energy storage water tank based on a result obtained by an open-loop algorithm according to the operation parameters of the energy storage water tank and the corrected cold storage load. The energy consumption and the operation cost of the refrigeration system are effectively reduced, meanwhile, the demand response requirement of a power grid is met, and the acceptance capacity of renewable energy sources is improved.

The utility model discloses an ice maker, include: shell, shell has accommodating cavity, baffle, baffle is connected in the shell, make accommodating cavity divide into the front chamber of being close to user and the rear chamber of being away from user, and the front chamber can accommodate ice making tray, ice storage box, and the rear chamber can accommodate compressor, condenser, water storage tank, at least part of water storage tank is accommodated in the front chamber, can recover the liquid of ice making tray or ice storage box, at least part of water storage tank is accommodated in the rear chamber, can provide liquid to water pump, and it is favorable to avoid transition to occupy the space of front chamber, and then make the front chamber can accommodate greater ice making tray, to promote the ice making efficiency.

The utility model discloses a supercooled water dynamic ice slurry unit which comprises a main cooling loop, a water side loop and a motor electric frequency heat exchange flow path. A compressor, a condenser and an evaporator which are distributed in series are arranged in the main cooling loop, a driving motor is arranged in the compressor and connected with a frequency conversion assembly, and the frequency conversion assembly is used for controlling the rotating speed of the driving motor; an anti-spreading device, a crystallization promoting device and an ice storage tank which are connected in series are arranged in the water side loop; the motor electric frequency heat exchange flow path communicates with the condenser, and at least part of refrigerants in the condenser are suitable for exchanging heat with the driving motor and / or the frequency conversion assembly after entering the motor electric frequency heat exchange flow path and then flow back to the evaporator after exchanging heat with the water side loop through the anti-spreading device. According to the embodiment of the utility model, the heat of the frequency conversion assembly and the driving motor in the compressor is brought to the anti-spreading device through the refrigerant and exchanges heat with the water side loop, so that the problem that the evaporator is frozen due to the fact that ice crystals generated by the crystallization promoting device spread towards the evaporator side is avoided, and the heat is reasonably utilized.

The invention discloses a seabed combustible ice in-situ combustion gas collection and flow and pressure control system, and relates to the technical field of deep sea combustible ice development and utilization. A combustible ice storage cabin communicates with a methane gas drying treatment cabin through a first pipeline, and a first gas control valve is arranged on the first pipeline; the methane gas drying treatment cabin is communicated with the gas combustion chamber through a second pipeline, the second gas control valve is arranged on the second pipeline, the oxygen storage cabin is communicated with the gas combustion chamber through a third pipeline, and the third gas control valve is arranged on the third pipeline. And the first gas control valve, the second gas control valve and the third gas control valve are all in electric signal connection with the multi-mode gas pipeline control system. According to the invention, gas circuit integrated management of the whole process from seabed collection, in-situ decomposition to floating fire making of combustible ice can be realized, and the automation and intelligence level of the system is improved.

The present application relates to ice making integrated device technical field, specifically relates to a table type ultraviolet sterilization water purification heating refrigeration ice making integrated device, its technical scheme is: including machine body shell, the heat insulation layer board is installed in the machine body shell, the heat insulation layer board top surface is installed with ice storage tank and cold water tank, the double evaporation system is installed in the cold water tank, the compressor and the condenser are installed in the machine body shell bottom portion;The double evaporation system includes first evaporator and second evaporator, the first evaporator top portion is installed with the ice pushing mechanism, the beneficial effects of the present application are: in standby state, the water in the cold water tank is cooled by the second evaporator and the water temperature is accurately maintained slightly above freezing point, when ice block is needed, the first evaporator is switched to forced heat exchange for the water in the cold water tank at freezing point, so that it rapidly crystallizes into ice, and then the ice pushing mechanism is started to complete ice making, to achieve the effect of effectively reducing the energy consumption of the compressor.

The utility model relates to the technical field of ice storage tanks, and discloses an ice storage tank with an anti-deformation optimized structure, which comprises an ice storage tank body, a cover body covers the top opening of the ice storage tank body, and the ice storage tank body is of an inverted conical structure with a small bottom and a large top; a liquid inlet pipe and a liquid outlet pipe are arranged on the ice storage tank body in a communicating manner, and a heat exchange device which can move up and down and is communicated with the liquid inlet pipe and the liquid outlet pipe is arranged in the ice storage tank body. Compared with the prior art, the anti-deformation ice storage tank has the advantages that the anti-deformation ice storage tank cannot be burst.

The invention provides an ice storage air conditioning system and a control method thereof, particularly relates to the technical field of air conditioners, and is used for switching working modes so as to reduce the power consumption cost of the ice storage air conditioning system under the condition that the cold consumption requirement is met. The ice storage air-conditioning system comprises a main machine, wherein the main machine comprises a refrigerating loop consisting of a compressor, a condenser, a first throttling device and an evaporator; the ice storage system comprises an ice storage tank, a second throttling device and a refrigerant pump; the switching assembly is used for controlling at least one of the following items: the second end of the ice storage tank is communicated with the first input end of the compressor, the second end of the ice storage tank is communicated with the refrigerant output end of the evaporator, and the refrigerant output end of the evaporator is communicated with the first input end of the compressor; therefore, the ice storage air-conditioning system can be in any one of the following working modes: a main machine refrigeration mode, an ice storage system refrigeration mode, an ice making mode, a main machine and ice storage system combined refrigeration mode and a main machine refrigeration and ice making mode.

The embodiment of the application discloses a refrigerator, which comprises an ice making device, an ice storage device, a prompt device and a controller. In the case that the ice cubes in the ice making device fall into the ice storage device, the controller acquires the current weight of the ice cubes in the ice storage device; generates prompt information according to the current weight of the ice cubes in the ice storage device and prestored weight parameters, wherein the prestored weight parameters comprise the historical weight of the ice cubes in the ice storage device, the preset ice storage weight of the ice storage device and the preset single ice making weight of the ice making device, and the historical weight is the weight of the ice cubes in the ice storage device before the ice cubes to be made by the ice making device fall into the ice storage device; and the prompt information is sent to the prompt device. According to the embodiment of the application, whenever the ice cubes are detected to fall, the user can be prompted in time to know the ice making / ice storage condition of the refrigerator according to the acquired weight of the ice cubes in the ice storage device and the prestored weight parameters, so that the experience of the user in using the ice making function is improved, and the intelligent degree of the ice making function of the refrigerator is improved.

The embodiment of the utility model provides an ice maker. In one embodiment, the ice maker comprises an outer shell and a drawer type ice storage container; a second accommodating cavity is formed in the outer shell; the drawer type ice storage container is configured to be pulled out or pushed back from the second containing cavity in the preset direction; a first containing cavity is formed in the position, above the second containing cavity, of the outer shell; an ice making mechanism is arranged in the first accommodating cavity; the ice making mechanism is used for taking water from a water source, freezing the water into ice, and enabling the ice to fall into the drawer type ice storage container and be stored by the drawer type ice storage container; and the outer shell or the drawer type ice storage container is also used for receiving and storing ice water in the drawer type ice storage container. In this way, a user can conveniently take out the drawer type ice storage container and use ice water and ice at the same time, and on the other hand, the drawer type ice storage container can be conveniently pulled out and can be thoroughly cleaned conveniently; the ice making function of the water purifying and drinking machine can be maintained, the ice block quality reduction caused by the accumulation of water scales and impurities is avoided, and the stable ice making efficiency is ensured.

The application relates to a deicing module of a circulating water tank, and belongs to the technical field of ships and ocean engineering. The deicing module is arranged in the circulating water tank and comprises a gathering mechanism for gathering floating ice, a conveying mechanism for conveying ice blocks and an ice storage system for storing the ice blocks which are arranged in sequence; the conveying mechanism is provided with a movable conveying belt which is arranged above a horizontal plane in normal times and is sunk below the horizontal plane in working time. The application provides a deicing module of a circulating water tank under reduced pressure, which can continuously deice under reduced pressure, reduces the influence of ice blocks or model ice on the water quality of the circulating water tank and provides strong support for ice-water propeller coupling tests under reduced pressure.