2109results about "Packaging under vacuum/special atmosphere" patented technology

The embodiment of the utility model belongs to the technology of storage equipment, and provides a storage box which comprises a box body, an airflow circulation assembly and an adjusting assembly, the airflow circulation assembly is provided with a first channel, a second channel and an air mixing channel, and the air mixing channel communicates with an output port of the first channel and an output port of the second channel; the airflow circulation assembly comprises a front cover, a first channel is formed in the side, away from the storage cavity, of the front cover, and a second channel is formed in the side, close to the storage cavity, of the front cover. The refrigeration assembly is located in the first channel and used for reducing the temperature of airflow flowing through the first channel. The humidifying assembly communicates with the second channel and is used for improving the humidity of airflow flowing through the second channel. According to the storage box provided by some embodiments of the invention, in the airflow circulation between the storage cavity and the airflow circulation assembly, the humidification airflow does not flow through the refrigeration assembly, the refrigeration assembly cannot absorb the moisture of the humidified airflow, then it can be guaranteed that the humidification assembly accurately adjusts the airflow humidity, the humidity adjusting precision of the storage box can be improved, and the storage box is more convenient to use. And storage of articles is facilitated.

The embodiment of the utility model belongs to the technology of storage equipment, and provides a storage box which comprises a box body, an airflow circulation assembly and an adjusting assembly, the airflow circulation assembly is provided with a first channel, a second channel and an air mixing channel, and the air mixing channel communicates with an output port of the first channel and an output port of the second channel; the airflow circulation assembly comprises a rear cover, a first channel is formed in the side, away from the storage cavity, of the rear cover, and the rear cover separates the storage cavity from the first channel. The refrigeration assembly is located in the first channel and used for reducing the temperature of airflow flowing through the first channel. According to the storage box provided by the embodiment of the invention, in airflow circulation between the storage cavity and the airflow circulation assembly, the storage cavity and the refrigeration assembly are separated through the rear cover, the direct distance between the refrigeration assembly and the storage cavity is small, and the rear cover can reduce the direct influence of the refrigeration assembly on the interior of the storage cavity; and therefore, the refrigeration assembly is prevented from influencing the temperature uniformity of the storage cavity, and storage of articles is facilitated.

The invention relates to the technical field of packaging equipment, and particularly discloses fresh corn automatic vacuum packaging equipment which comprises a machine body, a rotating disc bag feeding system and a rotating disc vacuum system, and the rotating disc bag feeding system and the rotating disc vacuum system are arranged at the top of the machine body. And a clamping mechanism, a tightening mechanism, a synchronous driving mechanism and a heat sealing mechanism are arranged in the vacuum box. The effects of multi-point fixing of a packaging bag, automatic centering, deviation rectifying and clamping of corn and further front-back holding and fixing are achieved in sequence through cooperation of air pressure generated after the active air bag is extruded and hydraulic oil, the whole process is completed in the vacuum cover closing process, extra time does not need to be consumed, and therefore on the premise that the vacuum packaging efficiency is the same, the labor intensity of workers is lowered. The vacuum packaging quality of the corn is greatly improved, the packaging reject ratio is reduced, and the whole production cycle of the fresh corn does not need to be prolonged.

The embodiment of the utility model belongs to the technology of storage equipment, and provides a storage box which comprises a box body, an airflow circulation assembly and an adjusting assembly, the airflow circulation assembly is provided with a first channel, a second channel and an air mixing channel, and the air mixing channel communicates with an output port of the first channel and an output port of the second channel; the air flow circulation assembly comprises a decorative plate, and the decorative plate is provided with an air outlet communicating with the upper portion of the storage cavity and an output port of the air mixing channel, a first air return port communicating with the lower portion of the storage cavity and an input port of the first channel, and a second air return port communicating with the lower portion of the storage cavity and an input port of the second channel; the first return air inlet and the second return air inlet are respectively communicated with different positions of the lower part of the storage cavity. According to the storage box provided by the embodiment of the invention, in airflow circulation between the storage cavity and the airflow circulation assembly, airflow entering and outputting do not conflict, airflow short circuit is avoided, the airflow flowing speed is increased, the airflow temperature and humidity changing speed is increased, and the rapid adjustment requirement of a customer is met.

The present invention provides a vacuum air extraction device with high practicality and reliability. The vacuum air extraction device with high practicality and reliability includes an air extraction host machine and a vacuum sucker in matching connection to a lower part of the air extraction host machine, where a control circuit board, a vacuum air pump and a decompression valve are arranged in the air extraction host machine; an annular groove body is formed in one end connected to the air extraction host machine, of the vacuum sucker; a spongy body for filtering air is arranged in the annular groove body; air extracted through the air extraction host machine passes through the air circulation channel to enter the annular groove body, is filtered at the spongy body, and then flows into the vacuum air pump.

The invention discloses a multifunctional sample test tube preservation box for water quality detection, and belongs to the technical field of preservation boxes, the multifunctional sample test tube preservation box comprises a box body and a box cover which are fixedly connected through a lock catch in a sealed mode, a partition plate is fixedly installed on the inner side of the box body and the inner side of the box cover, and a balance weight ball is movably installed in the center of the partition plate; the upper end of the balance weight ball is elastically and telescopically connected with a center column, a bracket is fixedly installed on the outer side of the lower portion of the center column, meanwhile, supporting adsorption assemblies are evenly arranged on the bracket, a positioning frame is fixedly installed on the outer side of the upper portion of the center column, limiting rings are evenly arranged on the positioning frame, and an air conveying assembly is arranged below the partition plate. According to the multifunctional sample test tube storage box for water quality detection, test tubes can be buffered and adjusted in a self-adaptive mode, the inner side of the box body can be automatically pressurized in the adjusting process, it is avoided that sealing plugs at the upper ends of the test tubes are loosened and consequently samples are poured, automatic oscillation can be conducted when the test tubes are taken, and the follow-up detection precision is ensured.

The utility model discloses an uncovering device of a transverse packing machine, which is provided with a rotating body, a rotating shaft of the rotating body is transversely arranged; the vacuum mechanism is arranged on the periphery of the rotating body, and the vacuum mechanism can vacuumize the packaging bag; in the rotating process of the rotating body, the cover opening mechanism can open or close a cover body of the vacuum mechanism, the number of the vacuum chambers can be increased in the length direction of the rotating shaft by transversely arranging the rotating shaft, the number of the vacuum chambers is greatly increased, the production efficiency is improved, and meanwhile automatic opening or closing of the cover body is achieved.

The vacuum bottle comprises an outer bottle body and the inner bottle body, an opening is formed in the bottom of the outer bottle body, a rotating sleeve is arranged in the outer bottle body, an M-shaped sliding groove is formed in the side wall of the rotating sleeve, and a plurality of sliding groove inlets and sliding groove outlets are formed in the lower edge of the sliding groove; a protrusion is arranged on the side wall of a bottle opening of the inner bottle and can enter the sliding groove from the sliding groove inlet. According to the vacuum bottle with the replaceable inner bottle, the inner bottle can be rapidly and conveniently replaced, environmental protection is facilitated, and the customer experience is improved. In addition, according to the vacuum bottle with the replaceable inner bottle, locking of the head cap and the inner bottle can be achieved, leakage of the cosmetics in the transportation process after the cosmetics are loaded or in the travel process of a user is prevented, and the cleanliness of cosmetic packages is improved.

The present disclosure provides systems and methods for storing, transporting, and using hydrogen. In some embodiments, the method may comprise (a) storing hydrogen fuel in one or more fuel storage modules; (b) transporting the one or more fuel storage modules to a vehicle fueling site, wherein one or more hydrogen fuel compatible vehicles are located at or near the vehicle fueling site; (c) loading the one or more fuel storage modules into the one or more hydrogen fuel compatible vehicles, wherein the one or more fuel storage modules are configured to be releasably coupled to the one or more hydrogen fuel compatible vehicles; and (d) decoupling the one or more fuel storage modules from the one or more hydrogen fuel compatible vehicles after the one or more fuel storage modules are depleted or partially depleted.

The invention discloses a water quality monitoring device for environmental protection monitoring, and relates to the field of sampling boats, the water quality monitoring device comprises a hull and three sample storage tanks, the hull is internally provided with a power box, one side of the hull away from the power box is provided with a water pump, one side of the power box is provided with a bottom plate, the upper surface of the bottom plate is uniformly provided with three moving grooves, and the bottom plate is provided with a processing mechanism; the processing mechanism is used for conducting sealing and low-temperature storage on the sample storage tanks, the processing mechanism is composed of an injection assembly, three sealing assemblies and a low-temperature storage assembly, each sealing assembly is arranged on the bottom plate and matched with the fixed arc plate, and each sample storage tank is placed in the corresponding sealing assembly; the injection assembly is used for injecting a sucked sample into the sample storage tank and sealing the sample storage tank through the sealing assembly, and the low-temperature storage assembly is used for cooling the sealed sample storage tank. According to the invention, the full sample storage tank can be sealed and stored, so that the sample is prevented from being influenced by external environments such as dust and gas exchange, and the purity and data accuracy of the sample are ensured.

A Mason jar sealing device includes: a mounting shell, a connection assembly, and an air pumping-inputting assembly. The mounting shell or the connection assembly defines an air inlet. An end of the connection assembly is connected to the mounting shell, and the other end of the connection assembly is connected to the Mason jar body. When in use, a sealing cavity is formed between the connection assembly and the Mason jar body, and the opening of the Mason jar body is located in the sealing cavity. The air pumping-inputting assembly is mounted on the mounting shell, the air pumping-inputting assembly is communicated with the air inlet and the sealing cavity, the air pumping-inputting assembly is configured to extract air out of the Mason jar body to enable the jar lid to seal to the Mason jar body.

The invention relates to the technical field of vacuum machines, and particularly discloses a water-washable heating rod and a vacuum machine, the water-washable heating rod comprises a main body, the interior of the main body is provided with an accommodating cavity, the upper part of the main body is provided with a first opening, the lower part of the main body is provided with two conductive column holes, and the accommodating cavity is respectively communicated with the first opening and the two conductive column holes; the heating wire is mounted in the accommodating cavity; the upper cover covers the upper part of the main body, and the upper cover is provided with a second opening opposite to the first opening; the lower surface of the high-temperature adhesive tape wraps the heating wire and is used for sealing the first opening, and the upper surface of the high-temperature adhesive tape is used for sealing the second opening; the two sealing rings are mounted in the conductive column holes in a one-to-one correspondence manner; wherein the conductive column hole is used for installing a conductive column, and when the upper end of the conductive column penetrates through the sealing ring to be electrically connected with the heating wire, the containing cavity is in a sealed state. The heating rod capable of being washed and cleaned and the vacuum machine have the dismounting and sealing effects, so that cleaning and maintenance are convenient.

A line having a food processing apparatus and a packaging machine between which a placement and transport apparatus is provided that has a plurality of tablet trays on which food products are placed and with which the food products are transported towards the packaging machine, the tablet trays move in a contact-free manner along a closed transport surface; a method for producing packaged food slices using the line, the food products are deposited onto the tablet trays and then transported towards the packaging machine; a method for cleaning the line, the tablet trays are lifted from the transport surface and the transport surface is cleaned with a cleaning liquid; and a method for cleaning the line, the tablet trays are removed from the transport surface and cleaned in a cleaning machine.

The utility model relates to a multifunctional body pasting machine which comprises a machine base, a lower die base and a vacuum cover, the vacuum cover is located above the lower die base, a die cavity used for containing a supporting box is formed in the lower die base, a guide rail is arranged on the machine base, the lower die base is arranged on the guide rail in a front-back sliding mode, and a first lifting power source is installed on the machine base. The first lifting power source can drive the vacuum cover to move up and down, vacuumizing holes are formed in the mold cavity and the vacuum cover, and the vacuumizing holes are communicated with the vacuum pump; the film sealing device is characterized in that a film sealing mechanism is installed on the vacuum cover and comprises a second lifting power source, a lifting plate, a heat sealing mold and an annular film cutter, the heat sealing mold and the annular film cutter are located below the lifting plate, and the annular film cutter is located on the periphery of the heat sealing mold; the second lifting power source is connected with the lifting plate, the annular film cutter is installed on the lifting plate, and the heat sealing mold is connected to the lifting plate through a limiting connecting rod in an up-down movable mode. The multifunctional body pasting machine not only can realize inner body pasting film sealing, but also can realize outer covering film sealing.

The embodiment of the invention belongs to the technology of storage equipment, and provides a storage box which comprises a box body, an airflow circulation assembly and an adjusting assembly, the airflow circulation assembly is provided with a first channel, a second channel and an air mixing channel, and the air mixing channel communicates with an output port of the first channel and an output port of the second channel; the airflow circulation assembly comprises a first guide structure and a second guide structure, and the first guide structure is used for receiving airflow input by the first channel and the second channel and changing the flow direction so that the airflow can be output after being mixed; the second guide structure is used for receiving the airflow output by the first guide structure and changing the flow direction so that the airflow can be output to the air mixing channel output port after being mixed. According to the storage box provided by some embodiments of the invention, a plurality of mixing processes are carried out in airflow circulation between the storage cavity and the airflow circulation assembly, so that the storage box has relatively high mixing efficiency, relatively high-precision temperature adjustment and humidity adjustment can be realized, errors are relatively small, storage conditions with constant physical parameters are favorably formed, and thus storage of articles is facilitated.

The utility model discloses a large-scale bag feeding type packaging machine, relates to the field of packaging equipment, and is used for solving the problems of deformation and displacement of a bag body and large occupied space of the equipment when heavy-weight materials (gt and 5kg) are packaged. The packaging machine comprises an indexing rotary table, an adjustable bearing supporting plate, a transferring device and a double-station vacuumizing sealing device. First bag clamping assemblies are evenly distributed on the edge of the indexing rotary disc, and a lifting bearing supporting plate is arranged below the first bag clamping assemblies to prevent bag bodies from drooping. The transfer device is used for accurately transferring the packaging bags through a first linear motion module and a composite clamping mechanism; the vacuumizing and sealing device adopts double vacuum cavities and a multi-directional movable sealing cover, and a bag clamping assembly, a bag supporting assembly and a heat sealing assembly are integrated in the sealing cover, so that alternate operation is realized. Through double fixation of the bearing supporting plate and the first bag clamping assembly, the composite transfer mechanism and the double-station design, the stability of large-weight packaging is greatly improved, the occupied area of equipment is reduced, and the production efficiency is improved.

The embodiment of the invention belongs to the technology of storage equipment, and provides a storage box which comprises a box body, an airflow circulation assembly and an adjusting assembly, the airflow circulation assembly is provided with a first channel, a second channel and an air mixing channel, and the air mixing channel communicates with an output port of the first channel and an output port of the second channel; the air mixing channel is used for receiving airflow input by the first channel and the second channel and outputting the airflow to the storage cavity after mixing. The adjusting assembly is located on at least one of the first channel and the second channel and used for changing the physical parameters of the flowing airflow so that the physical parameters of the first channel can be different from the physical parameters of the second channel. According to the storage box provided by the embodiment of the invention, the physical parameter change fluctuation is small, the adjustment precision of the physical parameter is improved, the deviation between the actual airflow and the target airflow can be reduced, the airflow in the storage cavity can be located in the preset range, and therefore object storage is facilitated.

The invention discloses an after-finishing method applied to a buccal nicotine product production process and the buccal nicotine product production process, the after-finishing method comprises the following steps: obtaining a newly produced first nicotine product, the water content of the first nicotine product being lower than the factory target water content; loading a preset number of first nicotine products into a preset sealed container; arranging a humidifying bag in the sealed container and then sealing the sealed container; the sealed container is stored at normal temperature, the first nicotine product is moistened to the target water content within the preset time range to form a second nicotine product, and the water activity in the sealed container is kept within the preset water activity range. On the premise that the factory water content standard of nicotine products is not changed, the initial water content of the formula is reduced in the production and packaging stage, so that the productivity and the packaging qualification rate are improved; and after sealing, a target value is reached within several days, so that the overall manufacturing cost and the consistency risk are reduced.

The utility model relates to a lock catch type vacuum bag emulsion bottle, which is designed for solving the technical problems that the existing similar products are less carried and used by adopting rectangular structures, the vacuum bags in the products are inconvenient to assemble and disassemble, and the automatic production and assembly are difficult. A spray head assembly and a bottle body assembly of the portable vacuum bag emulsion bottle are integrally buckled to form a cuboid, and a head cap is arranged in a pressing hole in the end corner of one side of the top of an outer cover; the key points are as follows: a vacuum bag is arranged in an outer bottle of the bottle body assembly, a sealed large ring is arranged at a cover opening at the bottom of the outer cover, the pump core assembly is buckled and fixed in a buckling groove in a first pump core hole of the large ring, and the pump core assembly extends into a bag opening of the vacuum bag through a second pump core hole of the gland; the vacuum bag is fixed to a second pump core hole of the gland through a flange sleeve at a bag opening, and a gland seal is fixedly arranged at a top bottle opening of the outer bottle. A cover opening at the bottom of the outer cover and an outer cover inner cavity connected with the large ring are provided with a sliding cover which is pressed or unlocked by moving the limiting head cap left and right; and one side of the sliding cover is provided with a shifting button extending out of the outer cover.

The invention relates to the technical field of automatic packaging equipment, and provides automatic dark tea packaging equipment and method.The automatic dark tea packaging equipment comprises a rack and further comprises an inclined table top, a horizontal table top and a horizontal table top, the packaging bag is formed by connecting continuously arranged packaging bag bodies through easy-to-tear lines, and the packaging bag bodies are arranged on the front portion of the top end of the inclined table top; the conveying assembly is installed on the front portion of the top end of the inclined table top and used for achieving continuous feeding of the packaging bags and restraining position deviation in the conveying process. The extension table is mounted in the middle of the front end of the inclined tabletop; an air cylinder is installed in the middle of the extending table, a supporting arm is fixedly installed at the telescopic end of the air cylinder, an adjusting rod slides on the top of the supporting arm, and an inverted-L-shaped plate frame is installed on the top of the adjusting rod. During use, brick tea is guided to accurately enter the middle of a bag through dynamic constraint, air retention in the bag can be reduced and an air exhaust path can be shortened without fully unfolding a bag opening, and meanwhile, the integrity of the brick tea is prevented from being damaged by contraction and extrusion of a bag body during air exhaust.

The invention is applicable to the technical field of concrete part curing, and provides a curing device for concrete preparation, which comprises a positioning assembly and a conveying assembly: storage frame assemblies are arranged on the two sides of the positioning assembly, and cover storage assemblies are arranged on the inner walls of the storage frame assemblies; wherein the transmission mechanism and the main rotary control motor are fixedly arranged on the outer wall of the storage frame assembly, the cover blocking mechanism is arranged on the inner wall of the storage frame assembly, and the bottom of the cover blocking mechanism is fixedly connected with a humidifying mechanism. Through the arrangement of the cover storage assembly, the humidifying mechanism and the cover blocking mechanism are used in cooperation, the humidity of air above the concrete parts stored in the storage frame assembly is sensed through a humidity probe on the humidifying mechanism, and when the humidity probe detects that the humidity value is lower than a certain value, the concrete parts are stored in the storage frame assembly. The micro water pump on the water tank is started to discharge water in the water tank through the water pipe, and the water is atomized by the atomizing nozzle to be sprayed above the concrete piece, and at the moment, the humidity probe detects that the humidity value is at a high level.

A vacuum sealing lid comprises a first lid, a second lid, a first sealing ring and a second sealing ring; the first lid is used to fit a first size of a Mason jar, a first placement groove is arranged on a top of the first lid, and a first vent hole is arranged in a middle of the first placement groove; the second lid is used to fit a second size of a Mason jar, a second placement groove is arranged on a top of the second lid, and a second vent hole is arranged in a middle of the second placement groove, the second lid is detachably connected with the first lid; the first sealing ring is assembled on the first lid.

A system for producing and encapsulating a fluid, a sealing member dispenser, a reservoir feeding device, a bag sealing device, a reservoir filling kit, a method of filling a reservoir or a bag, a filling and sampling nozzle. A system for producing and encapsulating a fluid may include a water distillation device. The system may also include a mixing circuit and a concentrate source. The mixing loop may include a plurality of flow controllers. The system may also include a housing having a front chamber and an encapsulation compartment. The system may also include a reservoir dispenser in the packaging compartment having a feed plate and a housing block. The reservoir dispenser may include a biasing member to urge the feed plate toward the housing block. The system may also include a filling station in the packaging compartment. The system may also include a sealing station in the packaging compartment. The system may also include a quarantine repository in the encapsulation compartment. The system may also include a labeling machine in the packaging compartment. The system may also include an output chute from the packaging compartment to an exterior of the housing.

A system for the transport and growing of free-rooted plants adapted to be grown aeroponically. The system and method includes propagating the free-rooted plants and then transferring them to a transport container. The transport container includes a light and hydrated nutrient balls adapted to keep the plant alive during transport. The plant may, after transport, be transferred to a growing container. The growing container may include a spherical upper portion and a conical lower portion. The growing container allows for the growing of individual free-rooted plants and is coupled to a fluid supply system which provides water to misters within the growing container, and which removes excess water from the bottom of the lower portion of the growing container.

A card-based package for sensitive food products, comprises a container portion defining an interior space with a base and a sidewall extending to an upper peripheral edge for receiving a removable seal for hermetically sealing the container portion prior to use. The package further comprises a lid structure, that can open and close to allow selective access to the interior space after removal of the seal. The container portion and the lid structure are both formed of card-based material and at least the container portion has light, oxygen, and water vapour barrier properties sufficient for storage of the product for a period exceeding 24 months.

The utility model relates to the technical field of agricultural product storage and fresh-keeping, and discloses a multifunctional agricultural product storage and fresh-keeping storehouse which comprises a fresh-keeping storehouse body, first threaded rods are fixedly connected to the four sides of the inner wall of the fresh-keeping storehouse body, and a plurality of supporting plates are arranged on the outer walls of the first threaded rods. The left side and the right side of the bottom end of each supporting plate are each fixedly connected with two fixing blocks, the inner walls of the fixing blocks on the left side and the right side are each rotationally connected with a worm, the worms on the left side and the right side are connected through a transmission assembly, the worms are connected with the supporting plates through distance adjusting assemblies, and the supporting plates are located on the inner wall of the fresh-keeping storehouse body. According to the fresh-keeping storehouse, the position of each layer of supporting plates is adjusted, the distance between the supporting plates is changed, the storage space of each layer of supporting plates can be optimized according to the actual size of agricultural products, the space utilization rate is increased, water is sprayed to the agricultural products stored in the fresh-keeping storehouse body, the agricultural products keep sufficient humidity, and the agricultural products are prevented from being dehydrated and wizened.

A vacuum sealing machine capable of working continuously contains: a body, a sealing element, a covering mechanism y, a control circuit, an air drawing pump, an air feeding pump, and an exhaust tank. The sealing element and the covering mechanism moveably contact with each other to close the exhaust tank before vacuuming. In a heat sealing process, a mouth of the vacuum packaging bag is pressed by the sealing element. The body includes the inflatable press strap in which an inflatable cavity is defined, and the air feeding pump is communicated with the inflatable press strap. After the sealing element contacts with the covering mechanism, the inflatable press strap is not inflated and maintains a predetermined distance apart from the sealing element. In the heat sealing process, the inflatable press strap is inflated to expand the inflatable press strap and to movably abut against the sealing element.

A system for producing and packaging fluid may comprise a water distillation device. The system may further comprise a mixing circuit coupled to an output of the water distillation device and including a source of concentrate. The mixing circuit may include a plurality of flow controllers configured to adjust the flow of fluid through the mixing circuit so as to generate a preset fluid. The system may further comprise an enclosure including an antechamber and a packaging compartment. The system may further comprise a reservoir dispenser in the packaging compartment having a feed plate and a housing block. The reservoir dispenser may include a bias member which urges the feed plate toward the housing block. The system may further comprise a filling station in the packaging compartment including a filling nozzle coupled to the mixing circuit. The system may further comprise a sealing station in the packaging compartment having a ram and a sealing member dispenser. The system may further comprise a quarantine repository in the packaging compartment having a plurality of reservoir holders. The system may further comprise a labeler in the packaging compartment. The system may further comprise an output chute from the packaging compartment to an exterior of the enclosure.

The disclosure relates to forming shaped thermoplastic articles having smooth peripheries. Many thermoplastic articles have sharp edges formed upon molding or cutting the article from a feedstock sheet. Such sharp edges can damage thin plastic films or flesh which they contact, and smoothing the edges is desirable. Described herein are methods of forming a smooth periphery for such sharp-edged articles by rolling over the sharp edge. The smoothing operation is performed by forming a deflectable flange including a bend region separated from the potentially sharp peripheral edge by a spacer, deflecting a portion of the deflectable flange, and softening at least one bent portion of the deflectable flange to yield a smooth periphery upon cooling.

The invention discloses an energy-saving type vacuum cabinet and a using method thereof, and relates to the technical field of vacuum, the energy-saving type vacuum cabinet comprises a mounting cabinet body, a first partition plate is fixedly mounted in the mounting cabinet body, a second partition plate is fixedly connected in the mounting cabinet body, a sealing plate is mounted on the front surface of the mounting cabinet body, and the sealing plate is used for sealing a vacuum chamber a and a vacuum chamber b respectively; the vacuum pump set is installed at the bottom of an inner cavity of the installation cabinet body, the communicating pipe set is arranged among the vacuum pump set, the vacuum cavity a and the vacuum cavity b, and the vacuum cavity a and the vacuum cavity b form a negative pressure auxiliary source through the communicating pipe set. According to the invention, by utilizing the cooperative use mode of the mounting cabinet body, the vacuum pump set and the connecting pipe set, when the vacuum pump set performs vacuum negative pressure operation on the vacuum chamber a or the vacuum chamber b, the vacuum chamber a and the vacuum chamber b can be a negative pressure auxiliary source under the action of the connecting pipe set, so that the energy consumption during the operation of the vacuum pump set is reduced, and the energy consumption is further reduced.