27results about How to "Avoid odor" patented technology

The utility model relates to the technical field of heat preservation cabinet, and disclose a kind of multi-layer food heat preservation cabinet, the multi-layer food heat preservation cabinet, including rack, the rack top is fixedly installed with shell, the rack bottom is provided with foot brace, the shell inside below is equipped with lower inner container, the shell inside top is equipped with upper inner container.This multi-layer food heat preservation cabinet, in order to better the heat preservation of different degrees to a variety of food, by being provided with heat preservation assembly, cooperate with the storage plate, through groove, storage box and cylinder, so that better place food, while avoiding the influence of hot air flow circulation, cooperate with arc groove and auxiliary hole, so that hot air flow better circulation to storage box, cooperate with filter plate can heat the rectangular box bottom end, cooperate with air pump, air inlet pipe, valve, air outlet pipe and filter can better utilize the hot gas generated by heater, divide into different heat area in shell interior, satisfy different heat preservation demand, cooperate with filter can prevent food smell.

The utility model belongs to pet transportation technology field, including: box unit, the box unit includes lower cover, upper cover and box door, the lower cover with upper cover connects, the upper cover with box door connects, the upper cover is provided with air inlet and air outlet, the upper cover includes inner shell and outer shell, and the inner shell and outer shell form air inlet air duct and air outlet air duct, fresh air unit, fresh air unit sets up in the upper cover, fresh air unit includes exhaust fan and air intake fan, exhaust fan installs in air outlet air duct, and the exhaust direction of air outlet air duct is provided with active carbon layer and HEPA layer in proper order, air intake fan installs in air inlet air duct, and the air inlet direction of air inlet air duct is provided with HEPA layer and active carbon layer in proper order, power supply unit, power supply unit with fresh air unit electricity is connected, and the utility model is provided with active carbon layer and HEPA layer, avoids the existence of peculiar smell and fluff etc. in the air that is discharged through fresh air, reduces the adverse effect to surrounding crowd etc.

This invention relates to the field of daily consumer product technology, and in particular to an ashtray with automatic water replenishment. The ashtray includes an ashtray body with an ash tray, an internal liquid storage chamber, a liquid passage section communicating with the liquid storage chamber on the ash tray, a water injection pipe on the ashtray body, and a sealing component on the water injection pipe to control the sealing state of the liquid storage chamber. A blocking member is located at the corresponding position of the liquid passage section on the ashtray body, and an upward-moving collar member. A water passage space exists between the inner wall of the collar member and the sealing component. The blocking member abuts against the bottom of the liquid passage section. Water is injected into the liquid storage chamber through the channel of the collar member. After water injection is complete, the collar member moves downward, its inner wall abutting against the sealing component, and the blocking member moves away from the liquid passage section. Water in the liquid storage chamber enters the ash tray through the liquid passage section. Water discharge automatically stops when the water level reaches the water level hole. The water level in the ash tray can be maintained at a predetermined height, eliminating the need for the user to control the amount of water added, thus improving the practicality of the ashtray.

This utility model discloses a detachable flushable drain cleaner, comprising a main body, an installation mechanism, and operating components. The installation mechanism includes bearings, rotating parts, driving parts, connecting parts, and auxiliary components. The auxiliary components include a fixing frame, springs, and rubber pads. The operating components include a nylon water pipe, positioning parts, fixing bolts, and a brush head. With the cooperation of the above mechanisms, dirt is not easily left in the device after use, avoiding bacterial growth and odor. It can be directly rinsed or wiped after disassembly, extending the tool's lifespan. In addition, the device can be assembled without tools, saving drain cleaning time, and is flexible and adaptable, supporting different driving methods (manual / electric) and integration with the main body.

This utility model discloses a drain assembly and sink structure, relating to the field of sink technology. The drain assembly includes a shell and an inner tank. The shell has a drain outlet for connecting to a drain pipe assembly. The inner tank is at least partially disposed within the shell. It also includes a filter element with an installation port corresponding to the drain outlet. The filter element is detachably connected to the inner tank and / or the shell, and is configured to at least partially cover the installation port. This drain assembly and sink structure allows for easier cleaning of the drain outlet due to the detachable filter element within the inner tank.

The utility model relates to a kind of partition type continuous breeding mechanism and its breeding system, including automatic in-out material mechanism, breeding layer and environmental control mechanism;The side plate and two automatic doors with the automatic in-out material mechanism contact, form breeding space, the breeding space is divided into at least two breeding areas, each described breeding area is provided with environmental control mechanism, and at least one described breeding area is provided with material loosening mechanism;At least one described breeding area is provided with automatic door in both ends.The utility model breaks the traditional overall one-time feeding breeding mode, divides breeding space into several breeding areas, for different needs of insects and plants in different growth stages to environment and material, each breeding area can be respectively accurately controlled, to provide more suitable growth conditions for insects and plants, shorten breeding cycle, improve the growth speed and quality of insects and plants.

The utility model relates to human life indispensable field provides a kind of hot air system and wet garbage dryer, hot air system, it is used to provide hot air for container, including heating part and fan, heating part is set on a frame body;Fan is spaced apart with heating part and is set on frame body, first air outlet passage is set on frame body with heating part intercommunication arrangement, air inlet passage is set on frame body with fan intercommunication;Container is provided with air inlet with first air outlet passage intercommunication, pressure balance hole is set on container. Through the temperature of drying control, make the evaporation of small amount of moisture, avoid the peculiar smell of wet garbage in drying process, only less peculiar smell is taken out by water vapor. In this way, it can avoid producing larger peculiar smell when drying, improve drying effect at the same time, and reduce energy consumption.

This application relates to an aluminum foil lunchbox with mesh-like ribs, belonging to the technical field of packaging boxes, and includes a box body and a lid. This application utilizes the cooperative action of a first mesh-like rib, a second mesh-like rib, and diagonal ribs. The first mesh-like rib, with its higher mesh unit density, enhances the bottom support strength, effectively preventing dents and deformation caused by food weight and leakage of soup. The cooperative action between the second mesh-like rib and the diagonal rib improves resistance to lateral forces. Simultaneously, the second mesh-like rib uses a low-density mesh unit density to prevent sidewall bulging or collapse during transport and stacking. The overall design achieves functional adaptation of ribs in different parts, improving material utilization and reducing the weight of the lunchbox. Furthermore, the internal dividing mesh-like ribs create independent cavities, preventing food odor mixing and enhancing the overall stability of the box. This synergistic approach further improves the practicality of the aluminum foil lunchbox.

This application provides a steam-roasting equipment, a drainage control method, electronic equipment, and a storage medium, including a steam generator, a water-vapor separator, a clean water tank, a wastewater tank, a water tank, a water pump, an inlet pipe, a solenoid valve, a water level detection switch, and a controller. The bottom of the water tank is connected to the water pump and one end of the inlet pipe via a first pipe connector. The other end of the water pump is connected to the clean water tank. The other end of the inlet pipe is connected to the lower end of the steam generator, the lower end of the water-vapor separator, and the inlet of the wastewater tank via a second pipe connector. The inlet pipe is horizontally oriented and slopes downwards to the right. The upper end of the water tank is at the same height as the upper end of the steam generator to form a communicating vessel structure. The upper end of the steam generator is connected to the steam inlet of the water-vapor separator. The steam outlet of the water-vapor separator is connected to the inner cavity of the steam-roasting equipment. The solenoid valve is installed at the inlet of the wastewater tank. This application effectively prevents problems such as clean water tank contamination, deformation, and food odor transfer.

This invention provides a heat-resistant, migration-resistant, and moisture-adhesive starch-based material. By weight, the starch-based material comprises the following components: 60-85 parts natural starch, 3-8 parts composite crosslinking agent, 5-12 parts heat-resistant modified filler, 8-15 parts low-migration composite plasticizer, 2-6 parts moisture-adhesive functional regulator, 0.5-2 parts coupling agent, 0.3-1.5 parts antioxidant stabilizer, and 30-60 parts deionized water. This invention also provides a preparation method and application of the starch-based material. Through oxidative crosslinking composite modification, functional additive compounding, and three-dimensional network structure reconstruction technology, this invention constructs a dense and stable crosslinked network, effectively inhibiting the migration and precipitation of small molecule additives, significantly improving the material's high-temperature thermal stability and resistance to moisture-heat aging, while simultaneously endowing the material with durable and controllable moisture adhesion properties. The preparation process of this invention is simple, the raw materials are inexpensive and readily available, and the material is green and biodegradable. The resulting material can be widely used in food packaging, composite adhesives, medical bonding materials, daily-use moisture-adhesive products, and biodegradable coatings.

The application relates to a vehicle-mounted device and a vehicle. The vehicle-mounted device is used for being mounted on a rear bucket of the vehicle; the vehicle-mounted device comprises a high cover assembly and a flow guide assembly. The high cover assembly is used for being fixed on the rear bucket and surrounding a containing space of the vehicle with the rear bucket; the high cover assembly comprises a shell; the shell comprises side warehouses; the side warehouses are recessed from one side of the shell away from the containing space; the side warehouses comprise two, namely a first warehouse and a second warehouse; the first warehouse and the second warehouse are arranged on different surfaces of the shell; the shell further comprises a first ventilation hole and a second ventilation hole which are in communication with the containing space; the first ventilation hole is arranged in the first warehouse; and the second ventilation hole is arranged in the second warehouse. The flow guide assembly is connected with the shell; and the flow guide assembly is used for guiding airflow from outside the vehicle-mounted device to enter the containing space through one of the first ventilation hole and the second ventilation hole and then leave the containing space through the other one.

The utility model discloses a food heat preservation distribution box which comprises a box body and a box cover, one end of the box cover is matched with the box body in a hinged mode, the box cover covers the top of the box body, a first partition plate is installed in the box body, the box body is divided into an upper layer and a lower layer through the first partition plate, and the upper layer and the lower layer in the box body are a hot object containing area and a cold object containing area respectively. A first penetrating groove communicated with the cold object containing area is formed in the side wall of the box body, a cold object cabinet is arranged in the first penetrating groove in a sliding mode, a fastener for limiting the cold object cabinet is further arranged on the outer wall of the box body, a second partition plate is further installed in the hot object containing area, the hot object containing area is divided into a food area and a beverage area through the second partition plate, and a cup holder is placed in the beverage area. And a plurality of limiting clamping grooves are formed in the two side walls in the food area, third partition plates are further installed between the limiting clamping grooves, and the problem that due to the fact that the interior of an existing distribution box is a complete inner cavity, food in the food distribution box is shaken and collided in the transportation process, the food in the food distribution box is collided with one another, and the food in the food distribution box is scattered is solved.

The utility model discloses a kind of cow maternity ward with isolation protection function, belong to cow maternity ward technical field, it includes: cowshed body, the inside of cowshed body is provided with cowshed, calf shed, maternity ward, observation room and two groups of isolation room, collecting frame is slidably installed in the bottom of cowshed body, placing groove is all set in the inside of the both sides of cowshed body, ensure that collecting frame is stable in use process, will not be due to sway influence manure collection effect, fresh, healthy breathing environment is provided for cow and calf, enhance its immunity, reduce respiratory disease incidence, it is convenient to clean or replace filter plate one and filter plate two, bacteria, virus and other harmful microorganisms that can be promptly removed in cowshed, prevent peculiar smell generation, keep cowshed inside air fresh, make it gestate and produce in good condition, can according to the change of breeding scale, the adjustment of cattle population structure, adjust the opening and closing state of passageway door anytime.

This invention discloses a modular vehicle refrigerator component, including a central control box that can be installed between the driver and passenger seats of a vehicle, and an optional air-cooling component. The central control box contains an inner liner, within which a partition is detachably connected. The partition includes at least one of a heat insulation plate and a cooling compartment. The air-cooling component includes a compressor and a condenser, and further includes an evaporator and an air supply device located within the cooling compartment. An air duct structure for circulating cold air is provided between the cooling compartment and the storage cavity. By designing the air-cooling component and other functional modules as "optional," vehicle manufacturers or users can decide whether to equip the refrigeration system based on actual needs and budget. In scenarios where active cooling is not required, only the basic storage structure is needed to achieve insulation or room-temperature storage functions; when refrigeration is required, the air-cooling component is added, enabling on-demand configuration, effectively reducing entry costs and improving product adaptability.

The utility model relates to the technical field of catering container, and disclose a kind of separate salad cup, including cup body and upper cover body, the cup body and upper cover body respectively have the chamber of different food materials, the cup body is connected with upper cover body by the connecting assembly of setting in the edge of both, the connecting assembly separates the chamber of both, forms independent space, the connecting assembly is locked with upper cover body by clamping, and locking forms stable anti -disengagement mechanism, the utility model is stored by the independent chamber of cup body and upper cover body, different food materials can be separated, avoid smell, soften, guarantee food material taste and quality, make upper cover body connection stable, anti -disengagement by connecting assembly, feedback has rotation operation, convenient to use, and upper cover and upper cover connecting piece are threadedly connected, good sealing and easy to disassemble and clean, wherein the folding spoon of setting is stored between connecting assembly and upper cover connecting piece, avoid pollution, folding design saves space.

The utility model discloses a multifunctional partition type refrigeration house relates to agricultural production equipment technical field. The multifunctional partition type refrigeration house, including the heat preservation box, the front side of heat preservation box is provided with the opening, the hinged installation of opening in has the sealed box door, the front side fixed mounting of sealed box door has the handle, the bottom fixed mounting of heat preservation box's inboard has the hollow column. The multifunctional partition type refrigeration house, through the lower baffle, the upper baffle, the baffle, can form six cold storage areas in the inside of heat preservation box, can carry out the separate preservation to different kinds of objects, through the cold cycle subassembly, activated carbon and filter cotton, can circulate and deliver cold air to six cold storage areas, and filter the circulating cold air, remove the peculiar smell in the cold air, prevent the different kinds of objects between the generation of the smell, guarantee the object quality, through the steering subassembly, can drive the lower baffle, the upper baffle, the baffle rotates, change six cold storage areas's position, thereby convenient to the object of the inside of cold storage is taken.

The application provides a preparation and application of an anti-aging starch-based emulsifier, wherein the preparation method comprises five steps of amorphization, oxygen-free pyrolysis, low-temperature gelatinization, centrifugal separation and spray drying; the amorphization and overheated steam treatment are combined, the pyrolysis efficiency and solubility of starch are improved, and browning and peculiar smell are prevented; the starch granules after pyrolysis are subjected to low-temperature gelatinization and centrifugal separation to obtain a soluble starch solution with suitable molecular weight and chain length distribution, and the starch granules form granular molecular clusters in water, adsorb and stabilize the oil-water interface; due to strong adsorption force, the starch molecular clusters are difficult to be widely crosslinked, and the aging of the starch emulsifier is effectively inhibited; the starch-based emulsifier provided by the application has the characteristics of anti-aging and pure naturalness, and is suitable for food, pharmaceutical and other industries.

The utility model relates to the technical field of egg -laying hen breeding, disclose a multilayer formula egg -laying hen breeding frame, include: a plurality of breeding frame, adjacent two breeding frame are detachably installed together through the connecting frame, a plurality of excretion inclined plate are detachably installed in a plurality of connecting frames respectively, and the connecting frame is opened and has the excretion opening of cooperation excretion inclined plate use, a plurality of mounting frames are installed on a plurality of connecting frames respectively, and the opening of cooperation excretion opening is opened on the mounting frame, a plurality of screw conveyer are installed in the mounting frame respectively, and the mounting frame is located the open -ended of screw conveyer and is open -mouthed, high -temperature fermentation tank is linked with a plurality of mounting frames respectively through the excretion pipe. In the utility model, through excretion inclined plate, screw conveyer and high -temperature fermentation tank, realize excrement automatic collection, transportation and high -temperature harmless treatment, form continuous efficient dung cleaning process, significantly reduce environmental pollution and harmful gas emission, improve the breeding environment, promote egg -laying hen health level and breeding benefit.

This invention provides a bactericidal and disinfectant gel and its preparation method, composed of plant-based active ingredients and excipients. The plant-based active ingredients consist of alkaloids, flavonoids, polyphenols, and polysaccharides. This invention, through the scientific formulation of flavonoids, alkaloids, polyphenols, and polysaccharides, not only achieves highly effective killing of common pathogens causing fungal skin diseases, but also possesses anti-inflammatory, antioxidant, and tissue repair-promoting functions, solving the technical problem of limited efficacy in existing fungal skin disease products.

The utility model relates to tortoise breeding technical field, concretely relates to a kind of turtle breeding tank with self-filtering and biological purification, including breeding tank main body, the inner wall of breeding tank main body is fixed with the partition used baffle, the inner wall of breeding tank main body is provided with the cleaning assembly that carries out cleaning to breeding water, the cleaning assembly includes composite filter component and filter box, the composite filter component is arranged in the inside of breeding tank main body and located the outer wall right side of baffle, in the utility model, personnel can be set to filter water pump and return to the other side of baffle breeding water, and through the green planting area, pebble filter layer, volcanic rock filter layer and ceramic ring filter layer that are set, impurity in breeding water can be filtered, and finally further purification treatment is carried out to breeding water by filter cotton layer and activated carbon plate, so that the space occupied by filtering equipment can be reduced, the replacement of filter cotton can be reduced, and the influence of peculiar smell and mosquito can be avoided.

The utility model belongs to the field of bottle lid and liquid blending device, disclose a kind of multi-chamber rotary beverage concentration regulating bottle lid device with fashion function, including top knob assembly, middle multi-position liquid storage component and bottom position base. Top knob assembly includes knob interior spiral column, knob plug-in interface and alignment scale mark line. Middle multi-position liquid storage component includes position spiral connection groove, position A, position B, position C and position liquid outlet. Bottom position base includes position connecting groove, bottom insertion slot, bottom liquid outlet and position indicating line. The multi-chamber rotary beverage concentration regulating bottle lid device is rotated knob, and the taste solution of different position is used, realizes the convenient deployment of beverage concentration and taste, simple structure, convenient operation, improves drinking experience.

This utility model discloses a biogas collection and utilization device, belonging to the field of biogas collection technology. It includes a collection tank for collecting biogas, with a deodorizing filter assembly connected to one side of the collection tank for deodorizing and filtering the biogas. The other end of the deodorizing filter assembly is connected to a fermentation tank for fermenting manure. An air inlet valve is provided at the top of the fermentation tank. The deodorizing filter assembly includes a filter box, which is connected to the collection tank and the fermentation tank via connecting pipes. The filter box has a filtration chamber and an adsorption chamber inside, and the filtration chamber and adsorption chamber are connected. A filter plate is installed inside the filtration chamber, and activated carbon is installed inside the adsorption chamber to adsorb odors from the biogas. This solution avoids impurities and odors in the collected biogas, improves the collection quality of the biogas, and makes the treated biogas more suitable for various application scenarios.

This utility model discloses a toilet for camping vehicles, belonging to the technical field of camping equipment. It mainly includes a toilet base, with a toilet trough rotatably connected to the upper part of the base. The toilet trough contains a collection hopper for receiving liquid waste and a discharge trough for receiving solid waste. A discharge channel is provided on the discharge trough. The toilet base contains a removable hopper and a storage tank. The hopper is located below the toilet trough and corresponds to the discharge channel. An outlet is provided on the collection hopper, which communicates with the storage tank. All components of this utility model are integrated into the toilet base, occupying little space. Solid waste is treated through biomass fermentation, while liquid waste is centrally stored and discharged, reducing reliance on external sewage facilities. It does not need to be fixed in one place and can be moved as needed. This utility model is mainly used in confined environments such as camping vehicles.

This utility model relates to the field of food preservation equipment technology, specifically to an insulated box for pre-prepared dishes. It includes an insulated box body and a lid, as well as several partitions and several ice pack cooling boxes arranged around the box body. The partitions are located within the inner cavity of the insulated box body, dividing it into multiple independent spaces. The box body has partition slots that match the partitions. The ice pack cooling boxes are detachably mounted on the side walls of the insulated box body, and each box contains replaceable ice packs to keep the box cold. The detachable partitions allow users to divide the internal space according to the type, quantity, and container size of the pre-prepared dishes. This creates multiple independent spaces, isolating different dishes and preventing cross-contamination and odor mixing. It improves space utilization and adapts to diverse storage needs. The ice pack cooling boxes can be easily installed and removed using a fixed structure. Replacing ice packs does not require opening the main insulated box lid, reducing cold air loss.

The utility model relates to the technical field of automobile ornaments, and disclose a kind of vehicle decorative plate combination structure, including decorative plate main part, the surface of decorative plate main part is connected with reinforcing component, the surface of reinforcing component is connected with flame-retardant layer, the top surface of flame-retardant layer is connected with sound insulation component, the top surface of sound insulation component is connected with protective layer, the top surface of protective layer is connected with moisture-proof component.The vehicle decorative plate combination structure, by the setting of moisture-proof component and protective layer, when using, breathable moisture-proof film uses ePTFE film, it can allow air exchange but block liquid water to enter, while waterproof layer, with the effect of waterproof, in addition, protective layer is antibacterial silver ion layer, can reduce the breeding of bacteria, to reach the purpose of moisture-proof, avoid the peculiar smell in car (especially in the south humid area) caused by bacteria breeding under humid environment, help to improve the comfort of vehicle use.

The utility model discloses a pet feeding device, characterized in that it comprises a support seat capable of height adjustment, a first feeding container is arranged on the support seat, the first feeding container is provided with a first containing cavity recessed downward for placing pet food, a second feeding container is detachably arranged on the first feeding container, and the second feeding container is provided with a second containing cavity recessed downward for placing pet food. The pet feeding device has the advantages of height adjustability and split feeding function, thereby improving the eating comfort and hygiene of pets.