34results about How to "2 in 1" patented technology

The invention relates to an underground continuous wall construction technique of multi-spindle long spiral drill pipe occluding pile, which belongs to deep foundation and underground continuous wall construction technique and is suitable for construction of deep foundation maintenance walls in civil engineering and deep foundation of buildings. In the construction technique, a plurality of long spiral drill pipes (3) are adopted, wherein continuously spiral blades are arranged along the whole length of the outer walls of the drill pipes, and the drill pipe cores are hollow. During work, a drive set (2) drives the long spiral drill pipes (3) to carry out drilling operation simultaneously in such a way that two adjacent drill pipes rotate in opposite directions, so that large-caliber and large-depth construction is realized; and the spiral blades of adjacent long spiral drill pipes rotate in opposite directions so that the spiral blades can occlude each other in the whole length all the time to effectively ensure the constructing quality of the buildings. The invention can reduce the use level of steel products, effectively reduces the cost of the engineering and only discharges dry soil during the construction so as to be beneficial to the spot management of the construction and achieve environmental-friendly construction.

The invention provides a combined-type thermal-oxidation igniting process nozzle for gasifying solid powder fuel. The combined-type thermal-oxidation igniting process nozzle for gasifying the solid powder fuel is characterized by comprising a central passage, a thermal-oxidation spray gun fuel passage circularly shaped is uniformly arranged outside the central passage, a side gasifying agent inlet is reserved on the outer wall of the thermal-oxidation spray gun fuel passage, a thermal-oxidation spray gun burner is arranged inside the thermal-oxidation spray gun fuel passage, and a gasifying agent spraying nozzle is arranged on the head portion of the thermal-oxidation spray gun burner. An outer metal wall of a thermal-oxidation passage coaxial with the central passage is arranged outside the thermal-oxidation spray gun fuel passage, an inner metal wall of a cooling jacket is coaxially arranged outside of the outer metal wall of the thermal-oxidation passage, and an outer metal wall of the cooling jacket is coaxially arranged outside the inner metal wall of the cooling jacket via a middle tube wall of the cooling jacket. By the aid of the combined-type thermal-oxidation igniting process nozzle for gasifying the solid powder fuel, defects in the prior art are overcome, a start working nozzle and the process nozzle are integrated, and the whole igniting process of a gasification furnace is simplified. The combined-type thermal-oxidation igniting process nozzle for gasifying the solid powder fuel has the advantages of multiple functions, wide applications, long service life and the like.

The invention discloses a multifunctional low-temperature pipe clamp and application thereof to correction and assembly of a LNG ship low-temperature pipe. The low-temperature pipe clamp comprises a pipe clamp main body; the pipe clamp main body includes two half clamp bodies, an adjusting bracket and an adjusting mechanism; the half clamp bodies are provided with multiple fixed holes; and the adjusting bracket penetrates through the fixed holes to fixedly connect with the adjusting mechanism. The low-temperature pipe clamp can synchronously finish ovality correction and spot welding assembly of the low-temperature pipe, is wider in application range and high in generality, saves the construction time, and improves the production efficiency; and the low-temperature pipe clamp is used for assembling the LNG ship low-temperature pipe, so that the assembly process of the low-temperature pipe can be simplified, and the assembly time of the low-temperature pipe is shortened.

The present invention discloses a construction method of a ground parking lawn. The method comprises the step of, after a base layer is formed by rammed earth, successively laying a broken stone hardcore layer, a coarse san leveling layer, an SBS waterproof coil layer, a concrete layer, a sand/sandy soil mixing layer, an anti-filtration earthwork cloth layer, a sandy soil mixing layer, a grass plantation compartment layer and a nutriment layer on the base layer; the nutriment layer is filled between grass plantation compartments and between the grass plantation compartment layer and the sandy soil mixing layer; a permeable pipe layer is disposed between the anti-filtration earthwork cloth layer and the sandy soil mixing layer, and permeable pipes of the permeable pipe layer are connected with a ground drainage system; and the anti-filtration earthwork cloth layer comprises two layers of anti-filtration earthwork cloth, and the two layers of anti-filtration earthwork cloth are formed by equidistant thermofusion welding. Vehicles can park on the ground parking lawn, construction is convenient, and grass plantation survival rate is high.

The invention discloses a beauty instrument, which comprises a handle; a massage head arranged on the handle and comprising a contact head used for making contact with the skin, wherein the massage head further comprises a control module, and the massage head is used for enabling the beautifying function under the control of the control module; the handle is internally provided with a liquid storage cavity, the contact head is provided with a liquid outlet, and the liquid outlet is communicated with the liquid storage cavity through a liquid guide assembly. According to the instrument, the liquid storage cavity is additionally formed in the handle, and the liquid outlet communicated with the liquid storage cavity is formed in the massage head, so that the cosmetic instrument and a skin care product container are integrated, the skin care product is conveniently smeared when the cosmetic instrument is used, the use convenience of the cosmetic instrument is effectively improved, the waste of the skin care product is reduced, and then the user experience is improved.

The invention discloses wax gourd vinegar beverage. The wax gourd vinegar comprises the following raw materials: wax gourd peel, a wax gourd liquid, compound enzyme, sodium citrate, yeast and acetic acid bacteria. The invention further discloses a making method of the wax gourd vinegar. The method comprises the following steps: (1) drying and smashing treatment of the wax gourd peel; (2) enzymolysis; (3) component adjustment; (4) pasteurization; (5) two times of fermentation; (6) acetic fermentation: fermentation broth is placed into another oxygen-controlled fermentation tank, and microaerobic fermentation is performed; in the early stage of fermentation, microaerobic fermentation temperature and oxygen input quantity are controlled; in the mid-stage of fermentation, the fermentation temperature is controlled at 30-35 DEG C; in the late stage of fermentation, the fermentation temperature is kept at 28-34 DEG C; (7) blending, filtering and storage in bottles. According to the method, wax gourd peel and wax gourd liquid raw materials are used fully, microaerobic fermentation is performed by adopting the oxygen-controlled fermentation tanks invented by the team, texture and aroma ofthe wax gourd vinegar are improved obviously, raw and green odor of the wax gourd is reduced, and the high-quality wax gourd vinegar with mellow and rich taste is made and has huge market promotionalvalue.

The invention relates to a power supply backup control board, a display controller and an LED display control system. The power supply backup control board comprises a main power supply switch circuit which is electrically connected between a main power supply power input end and a load power supply output end and is provided with a first switch control end; the backup power supply switch circuit is electrically connected between a backup power supply power input end and the load power supply output end and is provided with a second switch control end; the phase inverter circuit is electrically connected between the first switch control end and the second switch control end; the main power supply detection circuit comprises a reference voltage generation unit and a voltage comparison unit, the first input end of the voltage comparison unit is electrically connected with the main power supply power input end, and the output end of the voltage comparison unit is electrically connected with the second switch control end; and the reference voltage generation unit is electrically connected between the second input end of the voltage comparison unit and the load power supply output end. According to the invention, N + 1 power supply backup can be realized.

Disclosed is an ironing-free pocket cover template capable of meeting human body comfort requirement. The ironing-free pocket cover template comprises an upper template body, a lower template body and a wedge-shaped pressing plate; the upper template body and the lower template body each comprise a first template body and a second template body; a hollowed-out opening is formed in the top of each first template body; a sewing through groove is formed in the bottom of each first template body and the bottom of each second template body in a penetrating mode; a cushion layer is arranged between the first template body and the second template body; the cushion layer is cushioned on the left side and the right side of the hollowed-out opening to form grooves; and the longitudinal lengths of the grooves directly communicate with a plate sewing through groove in the lower end; allowance bulges are arranged below a rectangular through groove and a sword-shaped through groove in the first template body of the upper template body; hollow-out parts with the net outline of the through groove as the appearance are arranged below a rectangular through groove and a sword-shaped through groove in the first template body of the lower template body, and allowance concave holes are formed in the corresponding positions of the second template body. Free conversion of two garment pocket covers of the same template is achieved, the use procedure of the template is simplified, the sewing procedure and the ironing procedure of the pocket covers are combined into a whole, and natural inward buckling of the outer-layer fabric of a pocket cover finished product is achieved.

The invention discloses a notebook computer with a KVM keyboard and mouse and a KVM switching method thereof, belonging to the computer field. The technical problem to be solved by the invention is that a matrix keyboard and a touch mouse on the notebook computer cannot be used as input devices for the computer. The technical solution is: a notebook computer with a KVM keyboard and mouse, its structure includes a motherboard, a display, a matrix keyboard, a touch mouse, an MCU, a KVM switching control module, a USB multiplexer, a matrix keyboard, and a touch mouse , KVM switching control module are connected with MCU respectively, MCU is connected with USB multiplexer, and USB multiplexer is connected with the main board of local notebook computer and the host computer of remote computer respectively; A kind of notebook computer with KVM keyboard and mouse In the KVM switching method, the above-mentioned notebook computer with KVM keyboard and mouse is used to realize the function switching of the matrix keyboard and the touch mouse on the local notebook computer between the local notebook computer and the remote computer.

The invention provides a terminal screen and a terminal. The terminal screen comprises a display screen and a flexible circuit board, wherein the display screen comprises upper glass and lower glass, the upper glass and the lower glass are attached, an upper metal washer is arranged at the lower end of the upper glass, a lower metal washer is arranged at the lower end of the lower glass, and the lower end of the upper glass and the lower end of the lower glass are not overlapped; the flexible circuit board comprises a first connection part, a second connection part and a bending part, the first connection part is laminated with the lower metal washer, the second connection part is located on one side of the first connection part and connected with the first connection part through the bending part, and the second connection part is bent through the bending part to be electrically connected with the upper metal washer. With the adoption of the technical scheme, a display screen and a touch screen are combined into one through two-time separate type binding, the space of the whole machine is saved, a series of risks such as peeling of a flexible circuit board, breaking of a drive IC (integrated circuit) of the display screen and the like are avoided, the production process is simplified, and production quality is improved.

The invention discloses a heating plastic floor with a graphene film arranged in a press fit mode. The heating plastic floor with the graphene film arranged in a press fit mode comprises floor plate bodies, each of the floor plate bodies comprises a UV layer, an abrasion-resistant layer, a color film, a medium material layer, a conductive heating film, a bottom material layer and a soft film layerfrom top to bottom in sequence, the conductive heating film is provided with a first electrode and a second electrode, the first electrode is provided with a male joint, and the second electrode is provided with a female joint. The male joint and the female joint are connected to each other in an inserting mode to realize the conduction of the first electrode and the second electrode. The heatingplastic floor with the graphene film arranged in a press fit mode has reasonable structure, the problems mentioned in the technical background are solved, the heating plastic floor with the graphenefilm arranged in a press fit mode has the advantages of saving energy, improving product function, enhancing product stability, simplifying production process, convenient installation and convenient maintenance and replacement.

The invention discloses a method for making cucumber vinegar with a microaerobic fermentation technique. The method comprises the following steps: (1) freezing treatment; (2) enzymolysis; (3) component adjustment; (4) pasteurization; (5) alcoholic fermentation; (6) acetic fermentation: fermentation broth is placed into another oxygen-controlled fermentation tank, and acetic acid bacteria is addedfor microaerobic fermentation; in the early stage of fermentation, thalli proliferate relatively slowly, and fermentation temperature and oxygen input quantity are controlled; in the mid-stage of fermentation, the acetic acid bacteria proliferate rapidly and needs a large amount of oxygen, and the fermentation temperature is controlled at 28-34 DEG C; in the late stage of fermentation, quantity ofthe acetic acid bacteria is reduced slowly, and the fermentation temperature is kept at 26-30 DEG C; (7) blending, filtering and storage in bottles. According to the method, cucumber raw material canbe used fully, microaerobic fermentation is performed by adopting the oxygen-controlled fermentation tanks invented by the team, and the high-quality precipitation-free cucumber vinegar with bright color, strong cucumber flavor and mellow and rich taste is made and has huge market promotional value.

The invention discloses fragrance high-fidelity type passion fruit vinegar which comprises the following raw materials: passion fruits, composite enzyme, composite yeast comprising wine brewing yeastBH8 and fragrance generation yeast Yeast-1, cane sugar, sodium citrate and acetic bacteria. The invention further discloses a method for brewing the fragrance high-fidelity type passion fruit vinegar.The method comprises the following steps: (1) carrying out freezing treatment; (2) carrying out enzymolysis; (3) adjusting components; (4) carrying out pasteurization; (5) carrying out secondary fermentation; (6) carrying out acetic fermentation; (7) carrying out blending, filtration and bottle storage. By adopting the vinegar, a passion fruit raw material can be sufficiently utilized, micro-aerobic fermentation can be carried out with an oxygen-controlled fermentation tank invented by the group, the fragrance concentration of the passion fruit vinegar can be increased, the fragrance retention time can be prolonged, the fragrance fidelity can be improved, the fragrance lasting time can be prolonged, and the high-quality fragrance high-fidelity type passion fruit vinegar which is full andrich in taste and has wide market popularization values can be brewed.

The invention relates to the technical field of computers, in particular to a multifunctional SIM card and terminal equipment, and the multifunctional SIM card comprises a 7816 protocol unit, an SD protocol unit, a control unit and a card interface. The control unit, the 7816 protocol unit and the SD protocol unit are arranged in the card body; wherein the card interface is electrically connectedwith the 7816 protocol unit, the SD protocol unit and the control unit, the outline and the size of the multifunctional SIM card are the same as those of an existing standard Nano-SIM card, and the number of contacts is different from that of the existing standard Nano-SIM card; wherein the card interface comprises n metal contacts, and the n metal contacts are arranged on the surface of the multifunctional SIM card; the n metal contacts of the card interface comprise a first metal contact, a second metal contact, a third metal contact, a fourth metal contact, a fifth metal contact, a sixth metal contact and n-6 extended contacts. The method can be applied to the fields of Internet of Things, mobile finance, mobile office and the like.