42results about How to "Safe to install and use" patented technology

The invention relates to a single-pipeline pneumatic bait-feeding device for aquaculture. The device mainly comprises pneumatic bait conveying external feeding type bait-feeding machines, main pipe through sliding block type valve element distribution valves and pneumatic jetting feeders. According to the composition and connection of the basic structure of the single-pipeline pneumatic bait-feeding device for aquaculture, the number of the pneumatic bait conveying external feeding type bait-feeding machines, the number of the main pipe through sliding block type valve element distribution valves and the number of distribution branch pipes are set according to specific feeding target demands. Each terminal feeding point needs to be provided with one set of components. The main pipe through sliding block type valve element distribution valves are connected with one another through conveying main pipes. The comprehensive technology combining pneumatic material conveying and aquaculture bait-feeding machines is adopted for the single-pipeline pneumatic bait-feeding device for aquaculture, bait is pneumatically conveyed to multiple aquaculture destinations through a pipeline, terminal feeding devices feed the bait according to breeding process requirements, and therefore the function of conveying the bait to the multiple bait-feeding destinations through one pipeline is achieved.

The invention belongs to the technical field of hoisting and movement of equipment, and in particular relates to a portable heavy electrical equipment carrier. The electrical equipment carrier comprises fixed supporting legs and a cross beam, wherein the bottoms of two ends of the cross beam are respectively connected with the fixed supporting legs. The electrical equipment carrier is characterized in that: the cross beam is provided with a hoisting device. Telescopic supporting arms are arranged in the fixed supporting legs; the top of the cross beam is provided with a reinforcing rib, and the bottom of the cross beam is provided with a transverse moving guide rail; the hoisting device comprises a transverse moving trolley and a chain block; a sliding device is arranged at the bottom of the fixed supporting legs, and the sliding device comprises a framework, a rotating shaft and a bearing wheel; and a supporting bar transversely passes through the framework, one end of the supporting bar is arranged in the framework, and a sliding body is arranged at the other end of the supporting bar. The carrier can be used for installing heavy electrical equipment and installing large equipment at other positions, and is simple in structure, convenient and safe in installation and use and fast and labor-saving in construction.

The present invention discloses a LPWAN-based distribution status remote monitoring system and a method thereof. The distribution status remote monitoring system includes a power distribution transformer status monitoring apparatus distributed in the field, an LPWAN access base station, an LPWAN core network, and a power company monitoring main station. The present invention is based on Internet of Things sensing, status signal collection processing, and a principle of a remote communication technology. A plurality of sensors and monitoring terminals are mounted on the side of the monitored power distribution transformer. The sensor collects environment and operating status parameters of the distribution transformer in real time, and a built-in processor of the monitoring terminal analyzesthe status data in real time. When a threshold crossing alarm occurs, alarm information is reported to a power company monitoring center by using the low-power wide area network (LPWAN), to implementremote alarm, and remind an operation and maintenance personnel to go to the site in time to perform processing, so that intelligent and automatic operation and maintenance management of a power distribution device in the production field is implemented.

The invention relates to a taper type anti-skidding strain clamp applied to an electric powder overhead line terminal or a segment strain insulator-string device.The taper type anti-skidding strain clamp comprises a conical shell with binaurally assembled U-shaped pull rings at the two sides and three anti-skidding thread clamping claws, a pawl spring, an even claw spring and a tension claw spring collar arranged inside the shell.The conical shell is externally provided with a groove, the large head end surface of the shell is provided with a pressure spring end cap.The U-shaped pull ring is provided with a lengthened screw thread for fine-tuning the lead sag.The invention makes a breakthrough in an international technical difficulty and uses the most advanced circumferential packing and clamping technology to replace the internationally acknowledged two-piece clamping and pressing technology, which is of epoch-making and revolutionary significance across the world.The triple-claw clamping technology fundamentally changes ills of power grid powder transmission and distribution cables such as slippage, core loosening and the like due to two-piece cambered surface splint clamping.Being capable of solving the long-standing international defect, the invention brings unmeasurable economic benefits to the development of international power grid powder transmission and distribution.

The invention relates to a remote control type drilling bypass circulation valve, belonging to valves special for underground leakage stoppage in drilling process. The invention is characterized in that a control mechanism and a switch mechanism are respectively arranged at the middle upper part and the middle lower part in a case. The control mechanism is composed of a control body, a control nozzle, a return spring and an upper seal ring. The control nozzle is arranged in the upper port of the control body, the return spring is sheathed at the middle lower part outside the control body, andthe upper seal ring is arranged at the joint of the upper end part of the control body and the inner wall of the case. The switch mechanism is composed of a switch body, a guide pin, an upper bearing, a lower bearing and a lower seal ring. The guide pin is arranged at the upper part of the switch body, the upper bearing is arranged at the upper port of the switch body, the lower bearing is arranged at the lower port of the switch body, and the lower seal ring is arranged at the middle and lower parts of the switch body. The invention has the advantages that a drill column is not required to be taken out when leakage is occurred in drilling process, a pump is stopped and started, so as to remotely control the bypass valve to be open, and the valve is closed by remote control after circulation leakage stoppage is completed. Drilling stop time is reduced, leakage stoppage is timely and reliable, and accident complication is avoided.

The invention discloses an inverted-U-shaped-tube differential pressure gauge comprising a pedestal and a support frame installed on the pedestal. An inverted-U-shaped-tube is fixed on a front side of the support frame by clamps; stop valves are arranged at the two sides of the inverted-U-shaped-tube symmetrically; and three-way valves are installed below the stop valves. One branch of each three-way valve is communicated with the inverted-U-shaped-tube and the other two branches are communicated with a discharging outlet and a testing interface. Ball valves are installed at the discharging outlets; and mesh plugs are installed at the testing interfaces. A dividing ruler is arranged at the support frame. The inverted-U-shaped-tube is made of an organic glass material. In addition, the invention also provides a using method for the inverted-U-shaped-tube differential pressure gauge. According to the invention, water or other liquid can be used as a medium, so that the environment or any pipe is affected. Because the anti-pressure value of the inverted-U-shaped-tube is increased, the gauge can be used safely and used conveniently; and the precision is low and the error is small. On the basis of the vertical type design, direct contact with a tested pipe during measurement is avoided and the influence by pipe wall vibration is prevented. The differential pressure gauge is suitable for precise measurement of a low pressure difference of a high-pressure pipe.

This invention relates to a passenger car carried information collection and process device containing a shell and an electronic CB mounted in the shell, in which, a passenger sensor is installed on the doorcase of the car connected with the CB, which is composed of a microprocessor, a nonvolatile storage, a keyboard display interface circuit, a programmable logic device, a photoelectric coupling circuit, a locating information receiving module and / or real time clock circuit, a mileage pulse signal circuit, a cell phone short message module and / or mobile storage read module and interfaces of open or close signals and passenger sensing signals, in which, the information of the passenger numbers, time and stops is processed then transferred to the computer center, which combines the data of them with those stored in the background database to compute the money should be got that day or that shift automatically to increase the management level of passenger transport.

The invention relates to an electricity-larceny-preventing method and system for a power distribution line. The system comprises a plurality of electricity-larceny-preventing devices and a monitoringcenter and is characterized in that the electricity-larceny-preventing devices are arranged on the power distribution line and used for collecting currents at the positions where the electricity-larceny-preventing devices are located and outputting real-time current values, and the power distribution line includes F branch-free power distribution lines; the monitoring center is used for receivingand processing the real-time current values and comprises an input device, a receiving module and a judging module; the input device is used for inputting the total number of the branch-free power distribution lines; the receiving module is used for receiving the real-time current value output by each electricity-larceny-preventing device; the judging module sequentially compares the real-time current values of every two adjacent electricity-larceny-preventing devices from the Kth branch-free power distribution line and gives out an alarm when the two real-time current values are not equal toeach other; when the real-time current values output by all the electricity-larceny-preventing devices on the Kth branch-free power distribution line are compared, the judging module starts comparingthe real-time current values of the adjacent electricity-larceny-preventing devices on the next branch-free power distribution line; when K< / =F, the circulation is started from the Kth branch-free power distribution line again. The electricity-larceny-preventing method and system is scientific and simple and reliable to implement.

The invention belongs to the technical field of power control, relating to an automatic measuring and controlling device for network power distribution. Various power distribution devices and components are arranged in the inner cavity of a box body of a box type structure, a front operation panel of the rotary door body structure is arranged on the front side surface of the box body, a smooth upper cover plate with a flat plate structure is arranged on the upper side surface of the box body, side cover plates with symmetric structures are respectively arranged on the left side surface and the right side surface of the box body, a base plate is arranged at the bottom of the inner cavity on the front side surface of the box body, and three routing holes are respectively and transversely arranged on the outer side of the base plate; and 2-10 rows of plug boards are vertically arranged in the inner cavity extending inwards from the front side surface of the box body, and each plug board consists of a small panel with an inserting plate structure and a vertically fixed wiring terminal. The automatic measuring and controlling device disclosed by the invention has the advantages of being novel in integral structure design, safe and reliable in installation and usage, convenient for maintaining, high in integration degree and small in volume, and reducing consumption of a metal resource, and can replace a current electrically running and controlling network power-distribution measuring and controlling device.

The invention relates to an early warning method and a method for avoiding adjacent well bores of oil-gas well drilling from colliding, the early warning method of the invention main comprises the following steps: firstly, respectively mounting acceleration sensors on a positive well drilling and adjacent well cannulas which are possible to collide, secondly, processing vibrating signals which are induced by various acceleration sensors, and sending to a synchronous data gathering instrument, thirdly, leading the synchronous data gathering instrument to synchronously adopt vibrating data of various speed sensors in real time, and sending to a computer, fourthly, analyzing whether the analysis and judgment of a software to vibrating data has well pores colliding danger or not through vibrating data which is embedded by a computer, fifthly starting an alarming system according to the analyzing and judging results. The method can finally judge out that which adjacent well pore has a collided danger, and can alarm in time, thereby effectively lowering a danger of drilling through an adjacent well cannula. The method can be widely applied in various oil-gas well drilling processes.

The invention relates to a method and system for monitoring electricity larceny prevention of distribution lines. According to the method, electricity larceny prevention monitoring devices are arranged at the first and last ends of each branchless distribution line in a station area to collect active power at the first and last ends of the branchless distribution line, thereby monitoring whether an electricity stealing phenomenon exists in the distribution line by the manner of comparing reactive power at the first and last ends of the branchless distribution line. At the same time, the electricity larceny prevention monitoring device communicates with a monitoring center through a cellular narrow-band Internet of Things communication manner. The technology of the method and the system isscientific, simple and reliable to implement, and has the characteristics of timely monitoring and accurate positioning of monitoring points.

A fastening installation structure of a suspended ceiling decorative panel, which includes a light steel keel or a triangular keel fixed on the top of the suspended ceiling, at least two sides of the suspended ceiling decorative panel are respectively fixedly connected with the light steel keel or a triangular keel, and the light steel keel Fasteners are provided on the keel or triangular keel, and installation holes are correspondingly provided on the side of the ceiling decoration board, and the fasteners are tightly connected with the installation holes of the corresponding ceiling decoration board; the fasteners can be pull hooks One end of the pull hook is hooked on the triangular keel or light steel keel, and the other end of the hook is inserted into the corresponding installation hole on the corresponding ceiling decoration plate to realize the installation and connection; the fastening The fastener can also be two n-shaped downward folds; the fastener can also be composed of two U-shaped pieces arranged oppositely; it has the advantages of simple structure, convenient installation and use, safe and reliable use, and can make the ceiling decorative board It has the characteristics of firm installation with light steel keel or triangular keel.

The invention discloses a solar heat boosting type marsh gas tank, which comprises a tank body and a heating device. The tank body is made of glass-reinforced plastic material, and is put on the ground, a feeding opening and a gas guide pipe are arranged at the top part of the tank body, the part under the feeding opening is arc shaped, a discharging opening is arranged at the lower part of the tank body, both the feeding opening and the discharging opening are sealed by sealing covers, the heating device is a solar thermal collector installed on one side of the tank body, a heat conducting hole is arranged on the solar thermal collector, a heat conducting pipe is arranged in the tank body, and the heat conducting hole is connected with the heat conducting hole in the tank body. The invention has the advantages that the temperature in the tank body is raised quickly, the gas yield is high, the energy is saved, the structure is simple, the storage is easy, and the installation and the operation are convenient and safe.

A fastening installing structure for a ceiling decoration plate comprises a light steel keel or a triangular keel fixed on top of a ceiling. At least two sides of the ceiling decoration plate are fixedly connected with the light steel keel or the triangular keel respectively, a fastener is arranged on the light steel keel or the triangular keel, an installing hole is formed in the lateral side of the ceiling decoration plate correspondingly, and the fastener is fastened with the corresponding installing hole in the ceiling installing plate. The fastener can be a pull hook, one end of the pull hook is hooked on the triangular keel or the light steel keel, the other end of the pull hook penetrates the installing hole in the corresponding ceiling decoration plate, and installing and fixed connection are achieved. The fastener can also be two downward folding edges of an n shape. The fastener can also be formed by arranging two U-shaped pieces oppositely. The structure is simple, convenient to install and use and safe and reliable to use and enables installation between the ceiling decoration plate and the light steel keel or the triangular keel to be firm and the like.

The invention discloses a mobilephone-based smart household appliance control system. The mobilephone-based smart household appliance control system comprises a control host and a plurality of controllers; the control host comprises an ARM9 microcontroller and a first power supply battery, wherein the ARM9 microcontroller is connected with a data storage module, a Zigbee coordinator module and a GSM (Global System for Mobile Communication) module which is wirelessly connected and communicated with a user mobilephone through a GSM network; the input end of the ARM9 microcontroller is connected with a clock module and a keying circuit module; each controller comprises a single chip microcomputer, a Zigbee node module which is connected with the single chip microcomputer and is used for being wirelessly connected and communicating with the Zigbee coordinator module, and a second power supply battery; the output end of each single chip microcomputer is connected with a relay which is in series connection to a power supply loop of each smart household appliance. The mobilephone-based smart household appliance control system is simple in structure, reasonable in design, convenient to install and use, flexible to respond, high in intelligence level, complete in equipment and low in realization cost.

The invention relates to a hopper assembly for an engineering vehicle. The hopper assembly for the engineering vehicle comprises a hopper bottom frame and a hopper arranged on the hopper bottom frame;the hopper comprises a left side plate, a right side plate, a rear plate and a bottom plate, wherein the rear plate and the bottom plate are fixedly installed on the hopper bottom frame; the bottom plate comprises a left bottom plate, a middle bottom plate and a right bottom plate; the left side plate, the right side plate, the rear plate, the left bottom plate and the right bottom plate are allsheet metal parts with L-shaped sections; the left side plate and the right side plate are arranged on the hopper bottom frame in a symmetric mode, and the lower edges of the left side plate and the right side plate are correspondingly hinged to the left side and the right side of the hopper bottom frame; the lower edges of the left bottom plate and the right bottom plate are correspondingly hinged to the left edge and the right edge of the middle bottom plate, the left bottom plate and the right bottom plate are correspondingly placed on the inner sides of the left side plate and the right side plate, and the hinged space between the left bottom plate and the right bottom plate is smaller than the hinged space between the left side plate and the right side plate; and a discharging hole isformed in the right side plate. The hopper is a folding movable type hopper, the width can be adjusted, and the applicability is high.

The invention relates to a double-membrane microelectrostatic precipitator, and relates to the field of special equipment for ultra-low-emission of particulate matter. A primary dust capturing section comprises a primary three-dimensional mass transfer liquid collecting disc, a primary membrane micro-electrocoagulation layer and a primary membrane distributor, and the primary membrane micro-electrocoagulation layer is arranged above the primary three-dimensional mass transfer liquid collecting disc; the primary membrane distributor is arranged above the primary membrane micro-electrocoagulation layer, and a secondary dust capturing section is arranged above the primary membrane distributor; the secondary dust capturing section comprises a secondary three-dimensional mass transfer liquid collecting disc, a secondary membrane micro-electrocoagulation layer and a secondary membrane distributor, and the secondary membrane micro-electrocoagulation layer is arranged above the secondary three-dimensional mass transfer liquid collecting disc; the secondary membrane distributor is arranged above the secondary membrane micro-electrocoagulation layer. By adopting a combination structure of special fillings and special three-dimensional mass transfer liquid collecting discs, and special spraying, and a simple combination with dehumidification equipment, the comprehensive environmental protection and emission reduction effects of gravity dust removal, inertial dust removal, cyclone dust removal and the like, which cannot be achieved by the traditional dust removal process, can be achieved.

The invention discloses a roofing color steel tile hidden-type connecting device and a construction method. The roofing color steel tile hidden-type connecting device comprises middle supports, edge supports and roofing color steel tiles. Color tile bearing umbrellas are arranged at the tops of the middle supports, elastic attaching openings are formed in the bottoms of the color tile bearing umbrellas, and base plate supporting ribs are arranged on one sides of the edge supports. Sliding plate supporting bodies are arranged on one sides of base slide ways, edge locking attaching surface openings are formed in one sides of the sliding plate supporting bodies, and sliding plate supporting surfaces are arranged on the surfaces of the edge locking attaching surface openings. Sliding plate supporting ribs are arranged on the other sides of the supporting bodies, and siding plate lock buckles are arranged on the other sides of the base slide ways. According to the device and the mounting method thereof, the color steel tile invisible hidden-type mounting blank is made up, the mounting accuracy and service quality reliability of the color steel tiles can be improved, the device is small, exquisite and simple and convenient to mount, and owing to the facts that the design is novel, manufacturing is easy and convenient, mounting is easy and simple, efficacy can be improved, cost is saved, environmental influence is reduced, and the ideal novel-type operation method for mounting and using of the color steel tiles is achieved.

The invention discloses a large vehicle shipping crawling ladder. The left projection and the right projection of the crawling ladder are triangles with the same shape and size, the crawling ladder comprises two sets of crawling ladder frameworks, supporting steel plates, connecting rods, leveling mechanisms and anti-skid steel bars, and the two sets of crawling ladder frameworks are arranged in parallel and connected through the connecting rods. The crawling ladder frameworks are formed by fixedly connecting cross beams, longitudinal beams and stand columns, the supporting steel plates are fixed to the tops of the crawling ladder frameworks, the gradients of the supporting steel plates are 12 degrees, the multiple groups of leveling mechanisms are symmetrically fixed to the bottoms of thetwo sides of the crawling ladder frameworks, and the anti-skid steel bars are parallel to the short edges of the supporting steel plates and are evenly fixed to the supporting steel plates. The shipping crawling ladder is simple in structure, high in stability and capable of achieving rapid butt joint with large vehicles, is provided with the leveling mechanisms, and is capable of adapting to various road conditions and wide in application range.

The invention relates to a double-membrane microelectrostatic precipitator, and relates to the field of special equipment for ultra-low-emission of particulate matter. A primary dust capturing section comprises a primary three-dimensional mass transfer liquid collecting disc, a primary membrane micro-electrocoagulation layer and a primary membrane distributor, and the primary membrane micro-electrocoagulation layer is arranged above the primary three-dimensional mass transfer liquid collecting disc; the primary membrane distributor is arranged above the primary membrane micro-electrocoagulation layer, and a secondary dust capturing section is arranged above the primary membrane distributor; the secondary dust capturing section comprises a secondary three-dimensional mass transfer liquid collecting disc, a secondary membrane micro-electrocoagulation layer and a secondary membrane distributor, and the secondary membrane micro-electrocoagulation layer is arranged above the secondary three-dimensional mass transfer liquid collecting disc; the secondary membrane distributor is arranged above the secondary membrane micro-electrocoagulation layer. By adopting a combination structure of special fillings and special three-dimensional mass transfer liquid collecting discs, and special spraying, and a simple combination with dehumidification equipment, the comprehensive environmental protection and emission reduction effects of gravity dust removal, inertial dust removal, cyclone dust removal and the like, which cannot be achieved by the traditional dust removal process, can be achieved.

The invention discloses an inverted U-shaped tube differential pressure gauge, which comprises a base and a bracket. The bracket is installed on the base. The inverted U-shaped tube is fixed on the front of the bracket through a clamp. Both sides of the inverted U-shaped tube are symmetrically arranged with stop valves. , a three-way valve is installed below the stop valve; one branch of the three-way valve is connected to the inverted U-shaped pipe, and the other two branches are respectively connected to the discharge port and the test interface; a ball valve is installed at the discharge port, and a Net plug; a scale is set on the bracket; the inverted U-shaped tube is made of plexiglass. The present invention also provides a method for using the inverted U-shaped tube differential pressure gauge. The present invention can use clear water or other liquids as the medium, has no influence on the environment and the pipeline, and at the same time increases the anti-pressure value of the inverted U-shaped pipe, ensuring safe use, convenient installation and use, high precision and small error; adopts vertical design , It is not in direct contact with the measured pipeline during measurement, and will not be affected by the vibration of the pipe wall. It is suitable for accurately measuring the low pressure difference of high pressure pipelines.

An articulated limiting and positioning device comprises a positioning support and a positioner. The positioning support comprises a positioning support body and a connection dual lug, the middle section of the positioning support body is in a 'T'-shaped structure, the upper end of the positioning support body is in a hoop structure, the lower end of the positioning support body is in a cylindrical structure, and the center of the cylindrical structure is vertically provided with an internal threaded hole. A threaded dowel penetrates a through hole in the end of the connection dual lug to mount the connection dual lug in the internal threaded hole, and the connection dual lug is hinged to the lower end of the positioning support body and capable of rotating horizontally. A single-lug positioning hook is fixedly connected to the rear end of the positioner and hinged to the connection dual lug through a connection dowel, and a limiting block is arranged in the middle of the positioning support body. A connection structure of the positioning support and the positioner is changed by replacement of a simple hook-ring structure with a hinge structure formed by connection of the connection dual lug, the single-lug positioning hook and the dowels, and accordingly a function of adjusting horizontal deflection and vertical lifting of the positioner can be realized, and great convenience and high reliability in production, mounting, adjustment, maintenance and operation are achieved.

The invention discloses a flexible contour light capable of being tailored, which comprises at least one flexible light body core wire arranged along the longitudinal direction, at least one metal conducting piece capable of being connected between a power source and a luminous body is arranged in the core wire along the longitudinal direction, a light body hole accommodating the luminous body is arranged in the core wire, the luminous body is arranged in the light body hole, a light-transmitting flexible light refraction layer is arranged on at least one surface of the periphery of the light body core wire along the longitudinal direction, the light body core wire and the light-transmitting flexible light refraction layer are integrally combined through a covering layer, at least one directional surface of the covering layer in the horizontal direction is a luminous surface, the bottom surface of a light body is formed by two lower side faces arranged along the longitudinal direction, and the two lower portion side faces form an included angle of 20 degrees to 160 degrees. Installing grooves are arranged on the two side faces along the longitudinal direction. Accordingly, the flexible contour light has the advantages of being convenient to use, low in cost, safe, attractive in appearance and capable of being used for decoration of building corners.

The invention discloses a condensation type gas heater. The condensation type gas heater comprises a water path system, a condensation heat exchange device and a water cleaning device. The condensation heat exchange device is provided with a condensed water outlet. The condensed water outlet is connected with the water path system to recycle condensed water. The water cleaning device is connectedbetween the condensed water outlet and the water path system to treat condensed water. According to the embodiment of the condensation type gas heater, the condensed water is treated through the watercleaning device, and then the treated condensed water is recycled to the water path system so as to be used, so that the problem of emission of condensed water is fundamentally solved, the condensedwater is recycled, and the heater is more convenient and safer to install and use.

The invention discloses a 200kN level rigid insulated pull rod for ±1100kV UHV DC transmission line, which includes a rod body, a connector one and a connector two. A hollow tube made of epoxy resin and insulating fiber, filled with a foam core inside, and equipped with a sheath outside, the sheath is in close contact with the body, the two ends of the rod body are respectively threaded with the first connector and the second connector, and one end of the first connector The other end of threaded joint 1 is provided with bolt hole joint 1, one end of connector 2 is provided with threaded joint 2, and the other end is provided with bolt hole joint 2 corresponding to bolt hole joint 1, and the two ends of the rod body are provided with external threads. The rod body of the invention has the characteristics of light weight and high breaking force. The invention is convenient and safe to install and use, greatly improves the breaking force of the rod body, reduces the weight and diameter of the rod body, and increases the service life and safety of use.

The invention belongs to the field of house buildings and particularly relates to an integrated mobile house. The integrated mobile house comprises a house body formed by a wall part and a roof part. The wall part is made of boards and serves as a whole to form a pure shear wall structure for bearing the roof part. The wall part comprises house peripheral wall boards and partition walls located in the house. Bearing cross beams are arranged between the peripheral wall boards or between the peripheral wallboards and the partition walls or between the partition walls. The wall part forms the bearing structure of the roof part, all the wallboards forming the wall part have the shear wall function, the situation that bearing columns need to be additionally arranged, so that the area in the house is occupied is avoided, and the integrated mobile house is simple in structure and easy to install.