38results about How to "Capacity adjustment" patented technology

The invention is about a capacity changing device of scroll compressor, comprising a scroll for composing the compressing chamber, a static scroll disk fixed in the casing forming more than one side path from the compressing chamber to the outside; an air exhaust regulating valve arranged in the middle of the fixed side path for switching it; a valve controlling part for controlling the open-close of the air exhaust regulating valve connected to it by wires; and a dynamic scroll disk connected to the electric mechanism formed with a scroll on one side for gearing with the scroll of the static scroll disk to form the compressing chamber and formed with more than one side path for periodically connected to the fixed side path out let. The invention can reduce the manufacturing cost of the scroll compressor with variable capacity.

The invention discloses an intelligent rice storage barrel comprising a rice storage part, a control part, an air supply part and a rice discharge part. The rice storage part comprises an outer barrel, an inner barrel, a stand column, insertion plates and a cover body. The control part comprises an enclosing plate, rice discharge pipes and an electronic control assembly. The air supply part comprises an air pump and an air pipe. The rice discharge part comprises a bottom box and a drawing box. According to the intelligent rice storage barrel, by regulating the insertion plates, the volume-adjustable multi-rice-bin function is achieved, various different types of grain can be stored in the rice storage barrel at the same time, and meanwhile, the storage capacity for the various types of grain can be freely regulated according to requirements; meanwhile, by means of control of the air supply part, ventilation treatment can be conducted on the inner portion, and the moisture prevention and insect prevention effects are good; and by means of control of the electronic control assembly, automatic rice discharge can be achieved for the different types of grain, the automation degree and the intellectualization degree are high, and use is convenient.

An apparatus for transmitting read data comprises a document reader 101, a data compression unit 102, a data transmission means and a CPU 104. The document reader 101 reads in a document having been subjected to predetermined data processing. The data compression unit 102 performs compression of the read data with a designated file format. The CPU 104 checks the limitation on transmission capacity set in advance for each data transmission means. When the volume of data compressed for transmission falls within the limited range of transmission capacity set for the data transmission means, the read data is transmitted to a destination designated by the user via the data transmission means designated by the user.

The invention relates to a prefabricated type high-rise residential barrel shuttering dense-rib prestressed floor structure system. The prefabricated type high-rise residential barrel shuttering dense-rib prestressed floor structure system is characterized by involving a vertical barrel structure, horizontal floor structures and construction connection nodes, wherein the construction connection nodes comprise a structural connection point and a building construction node, the vertical barrel structure is connected with the horizontal floor structures through the construction connection nodes together to form a high-rise residential building overall structure. The prefabricated type high-rise residential barrel shuttering dense-rib prestressed floor structure system has the beneficial effects that a barrel shuttering dense-rib prestressed floor structure system is adopted, the variety richness of prefabricated components can be improved, the industrial chain of prefabricated component products is prolonged, and the production efficiency of the prefabricated high-rise residential industry is improved; and the number of a reinforced concrete shear wall can be reduced, and conditions are created for various requirements of a functional room in an unit, so that a user can flexibly arrange and use the room according to the requirements of the user on the premise that the structural components are not damaged or changed by the user.

The invention relates to a process and a special device for refining and removing alum continuously for TiCL4, which solves the problems that the TiCL4 has production cost, needs frequent washing, replacement and supplementation of copper wires, can not implement continuous operation, has high labor intensity and cause environmental pollution. The process is as follows: mineral oil and rough TiCL4 is added into a circulating system according to a proportion of between 1.2 to 1000 and 1.6 to 1000, and VOCL3 in the mineral oil and the TiCL4 contacts adequately and react to generate a high boil point matter; materials are forced to be circulated and heated by a circulating pump, and the heating temperature is between 137 and 145 DEG C; the mineral oil and the TiCL4 are continuously added into the circulating system according to the output requirement, so as to realize the continuous production; a semi-finished product of the TiCL4 is obtained after distillation, and the high boil point matter and other high boil point impurities in the distillation are removed. The special device for finely producing and removing alum continuously for the TiCL4 consists of a rough tatinium overhead tank, the circulating pump, a heat exchanger, a mixer, a distillation kettle, an alum slurry tank, a packing tower, a condenser, a semi-finished tank, a mineral oil grove and a metering pump.

The invention relates to a portable push-and-pull type cargo box fence. The portable push-and-pull type cargo box fence comprises a bottom fence and two side fences positioned on the left and right sides of the bottom fence; one ends, close to the bottom fence, of the side fences are hinged to the bottom fence; and the portable push-and-pull type cargo box fence further comprises fixing brackets and fixing bracket locking devices, wherein the fixing brackets are in sliding fit with the side fences, and the fixing bracket locking devices are used for locking the side fences on the fixing brackets. According to the portable push-and-pull type cargo box fence, by arranging the fixing brackets, the connection between the side fences and a compartment is made convenient on the one hand, and operation personnel can be enabled to change the capacity of the portable push-and-pull type cargo box fence by using a mode of changing the relative positions of the side fences and the fixing bracketson the other hand; and the portable push-and-pull type cargo box fence has the advantages of simple structure and convenient mounting, adjusting and detaching.

The invention discloses a PVC pipeline conveying fixture for sewage discharge, which relates to the technical field of sewage treatment equipment and includes a base, a top fixing plate, a side connecting rod, and a top connecting rod. The PVC pipe conveying fixture for sewage discharge is mainly connected by a base and a side. Rods and top connecting rods are spliced ​​end to end. The base is a square plate arranged horizontally. There are a plurality of side connecting rods hinged symmetrically on the front and rear sides of the top of the base. Two adjacent side connecting rods on each side equally spaced between. In the present invention, a disk-shaped magnetic block is embedded at the center of the top of each connecting column; two adjacent pads are connected through the magnetic block. The connecting columns of two adjacent pads are quickly attracted together by the magnetic block, which improves the operational efficiency during installation, facilitates quick disassembly of the pads when taking out the PVC pipe from the fixture, and improves the ease of installation and operation of the pads.

The invention provides an on-load regulated capacity transformer, and particularly relates to the field of power accessories. According to the on-load regulated capacity transformer provided by an embodiment of the invention, two ends of a common capacity-adjustable circuit transformer bank are connected to second circuit transformer banks in parallel; when the capacity is required to be adjusted, the second circuit transformer banks replace a first circuit transformer bank, or the first circuit transformer bank and the second circuit transformer banks bear load together; the first circuit transformer bank can also stop working thoroughly, when the capacity of the first circuit transformer bank is adjusted, the first circuit transformer bank can be shut down, the capacity of the first circuit transformer bank can be adjusted in a powerless environment or under the condition of small load, the specification of an on-load switch is not required to be limited, and the capacity can be adjusted via any mature on-load switches.

The invention discloses spiral conveying equipment for a corn starch processing workshop, relates to the technical field of discharging devices, and solves the problems that existing spiral conveying equipment cannot quantitatively discharge materials and only can continuously discharge the materials. The spiral conveying equipment for the corn starch processing workshop comprises a top plugging disc, wherein the top plugging disc is inserted into a bottom control disc. When the device is used, raw materials conveyed by a spiral conveyor can be quantitatively discharged in a grouped mode through rotation of the top plugging disc, the raw materials continuously output by the spiral conveyor can enter a storage hopper to be temporarily stored, quantitative material receiving and quantitative material discharging can be alternately achieved when the top plugging disc rotates, use is convenient, and the quantitative discharge capacity of the device can be adjusted, so that raw materials of different volumes can be grouped according to needs, and the device is high in adaptability and convenient and flexible to use.

The invention relates to a detachable combined cup, in particular to a detachable combined cup with different cup bodies capable of being replaced. The detachable combined cup comprises a first cup body, a second cup body, a connecting piece and a bottle plug. Therefore, according to the detachable combined cup disclosed by the invention, by virtue of the hard body design of the first cup body andthe second cup body, a user can detach the cup to form an independent state for use and can also screw the cup to form an overlapped state for use, so that the total volume of liquid contained in thecup can be effectively adjusted according to the demand of the user, the number of cup bodies can be increased elastically, and the capacity and change of the whole cup are enlarged.

The invention relates to the field of sewing machines, in particular to a sewing machine convenient for assembly line processing. The sewing machine comprises a base; a connecting plate is fixed at the discharging end of the base; a telescopic basket is fixed on the connecting plate; and the telescopic basket comprises a fixed basket and a movable basket. According to the invention, the connecting plate and the telescopic basket are installed on the edge of the base corresponding to the discharging position; the movable basket of the telescopic basket is matched with a sliding groove of the connecting plate, so that the capacity of the telescopic basket can be adjusted, and the applicability of the telescopic basket to different products is improved; and meanwhile, the telescopic basket is arranged on the base, so that the situation that a worker frequently bends down to place processed clothes or take to-be-processed clothes can be avoided, and the body health of the worker is guaranteed.

The invention discloses an intelligent rice storage barrel comprising a rice storage part, a control part, an air supply part and a rice discharge part. The rice storage part comprises an outer barrel, an inner barrel, a stand column, insertion plates and a cover body. The control part comprises an enclosing plate, rice discharge pipes and an electronic control assembly. The air supply part comprises an air pump and an air pipe. The rice discharge part comprises a bottom box and a drawing box. According to the intelligent rice storage barrel, by regulating the insertion plates, the volume-adjustable multi-rice-bin function is achieved, various different types of grain can be stored in the rice storage barrel at the same time, and meanwhile, the storage capacity for the various types of grain can be freely regulated according to requirements; meanwhile, by means of control of the air supply part, ventilation treatment can be conducted on the inner portion, and the moisture prevention and insect prevention effects are good; and by means of control of the electronic control assembly, automatic rice discharge can be achieved for the different types of grain, the automation degree and the intellectualization degree are high, and use is convenient.

The embodiment of the invention discloses a staple food quantitative weighing cup. The cup comprises a cup body and a cup handle connected to the side edge of the cup body, wherein the cup body comprises a transparent cup body and a cup core, the cup core is rotationally installed inside the transparent cup body and can move up and down along the inner wall of the transparent cup body, the containing volume of the transparent cup body is changed through the up-and-down movement of the cup core, and graduated scales used for reading the weight of staple food in corresponding varieties in the cup are arranged on the outer wall of the transparent cup body. According to the embodiment, the upper surface of the cup core is rotated to a corresponding scale line of one corresponding graduated scale, then the staple food is contained in the cup till the staple food is higher than a cup opening, then the cup opening is leveled off by hand or any other article, and the remaining amount of the staple food in the cup is a wanted amount; the position of the cup core can be adjusted at a time and is maintained unchanged when the cup is used thereafter; after the cup is filled up with a materialwhich needs to be weighed, the cup opening is leveled off, then weighing is completed once, and therefore weighing is convenient, fast and accurate to perform every time.

The invention discloses a portable mobile device. The portable mobile device comprises a device base, a mounting plate and a top mounting plate; the top of the device base is movably connected with the mounting plate; the top of the mounting plate is fixedly connected with the top mounting plate; universal wheels are fixedly connected to the bottom end of the device base. A fixing hole penetratesthrough one side of the front surface of the device base; the other side of the top end of the device base is fixedly connected with a fixing groove. The middle part of the device base is fixedly connected with a mounting groove; a bottom fixing bolt is connected to one side of the mounting plate in an embedded manner; the bottom fixing bolts improve the stability of the device main body; the sponge mat prolongs the service life of the device; the convenience of the device body is greatly improved through the mounting and dismounting mechanism, transported objects are protected through the adjustable protection mechanism, the application range of the device body is widened through the device capacity adjusting mechanism, workers can adjust the device conveniently through limiting blocks, and the portable mobile device is suitable for being used by mobile devices and has wide development prospects in the future.

The invention discloses an energy-saving continuity liquid fodder filling machine which comprises a base, a working table and a power source. The working table and the power source are arranged on the top and one side of the base correspondingly. A supporting arm is connected to one side of the base. A pressurizing mechanism is carried on the supporting arm. A feeding system, a moving mechanism and a transmission assembly are arranged on three side faces in the anti-clockwise direction of the base correspondingly. Supporting feet are installed on the bottom of the base and the bottom of the working table correspondingly. The working table is erected on the top of the base and fixedly connected with the base through the supporting feet. Compared with an existing liquid fodder filling machine, the energy-saving continuity liquid fodder filling machine is easy to assemble, the repair and maintenance cost is low, meanwhile, the filling machine operates by the adoption of the single-motor drive motion structure, the intermittent filling mode is achieved, thus an energy source is saved greatly, moreover, the speed and the capacity of fluid fodder of the filling machine can be adjusted, and production of liquid fodder is met effectively.

The invention discloses a PVC pipeline conveying clamp for sewage discharge and relates to the technical field of sewage treatment equipment. The clamp comprises a base, a top fixing plate, a side connecting rod and a top connecting rod, the PVC pipeline conveying clamp for sewage discharge is mainly formed by splicing the base, side connecting rods and a top connecting rod end to end, the base isa horizontally-arranged square plate, the multiple side connecting rods are symmetrically hinged to the front side and the rear side of the top end of the base, and every two adjacent side connectingrods on each side are arranged at equal intervals. A disc-shaped magnetic block is embedded into the circle center of the top end of each connecting column; every two adjacent cushion blocks are connected through a magnetic block. The connecting columns of every two adjacent cushion blocks are rapidly attracted through the magnetic blocks, the operation efficiency during installation is improved,the cushion blocks can be rapidly disassembled conveniently when a PVC pipeline is taken out of the clamp, and the installation operation simplicity of the cushion blocks is improved.

The invention discloses a programmable regulating non-polar capacitor based on a high dielectric material. The capacitor comprises a parallel plate capacitor and a programmable logic controller, wherein the parallel plate capacitor consists of a lower electrode plate, at least two upper electrode plates with different areas and a high dielectric material filling layer; an outgoing line of each upper electrode plate is connected with a main terminal of a bidirectional thyristor; the other main terminal of the bidirectional thyristor is a common terminal electrode; the main terminals of the bidirectional thyristor are connected with each other to serve as a wiring terminal of the parallel plate capacitor; a lower electrode led out of the lower electrode plate serves as another wiring terminal of the parallel plate capacitor; a control signal output port of the programmable logic controller is connected with a gate pole of the bidirectional thyristor through a drive circuit; and the highdielectric material filling layer has the relative dielectric constant of more than 100,000 and the thickness of less than 0.3mm. A capacity value of the capacitor can be adjusted through a system programming method, and the capacitor has the characteristics of small volume and high capacity, is convenient to adjust and is suitable for the fields of various electronic products in which capacity values in circuits are needed to be adjusted in real time.