111results about How to "With intelligent control" patented technology

The invention relates to an intelligent air purification control system and method. No intelligent air purification control systems and methods with complete functions exist at present. The intelligent air purification control system comprises an air purification system, a fan system and a shell. The intelligent air purification control system is characterized by further comprising an air monitoring system, an android control system, a speed governor module, a loudspeaker, a display system, a network function module and a server. A TVOC sensor, an infrared sensor, an MIC sensor and an optical sensor are arranged in the air monitoring system. An APP extension module, a WIFI module and a data analysis module are arranged in the android control system, and the air monitoring system, the network function module, the display system, the loudspeaker, the server, the fan system and the speed governor module are connected with the android control system. The intelligent air purification control method is characterized by comprising an automatic mode, a sleep mode, a protection mode, a fierce wind mode and a manual mode. The intelligent air purification control system is reasonable in structure and complete in function.

The invention discloses an electric cooker. The electric cooker comprises a cooker body, an inner cooker and a cooker cover. The cooker body is provided with a heating plate for heating the inner cooker and an intelligent control module for automatically controlling the heating power of the heating plate according to a cooking curve of food and a display screen for displaying a cooking state. The electric cooker is further provided with a manual control module. The manual control module and the intelligent control module can be switched mutually. A switching key capable of switching the manual control module and the intelligent control module is arranged on the cooker body. The manual control module comprises a heating mode control unit for controlling the heating temperature, heating time and fire power of the heating plate. The cooker body is provided with a temperature control key, a time control key and a fire power key. The display screen displays the heating temperature, the heating time and the fire power. The manual control module controls the power and the heating time of the heating plate according to the heating temperature, the heating time and the fire power. The electric cooker disclosed by the invention has the advantages of dual functions of intelligent control and manual operation.

The invention discloses an all-day wireless intelligent irrigation and fertilization system. A soil temperature / humidity measuring instrument, a soil analyzer, a weather analyzer, an electric control valve, a wireless valve control device and a terminal wireless control device are electrically connected with a solar battery power supply device; the wireless valve control device and the terminal wireless control device are connected with a central receiving device through a wireless network; a fertilizer supply device and a water supply device are communicated with the electric control valve through a pipeline; the soil temperature / humidity measuring instrument collects the soil temperature and humidity data, the soil analyzer collects the content of elements for the growth of plants in soil, the weather analyzer collects the weather information, and the soil temperature / humidity measuring instrument, the soil analyzer and the weather analyzer send the collected data to a central control device through the terminal wireless control device respectively; and the central control device receives and processes the data to obtain a water supply and fertilization policy and sends the policy to the wireless valve control device to control the electric control valve to supply water and the fertilizer supply device to supply fertilizer. The system disclosed by the invention has the characteristics of flexible networking, saving of water and fertilizer, timely and convenient water supply and fertilization and all-day intelligent control.

The invention relates to an underwater main control and data collection system of a marine double-frequency induced polarization instrument, which comprises a power management unit, a single chip machine main control unit, a data collection unit, a real-time monitoring unit and a communication unit, wherein the single chip machine main control unit is the core of a whole underwater system and controls the power supplement to modules and devices through the power management unit, so as to control the time sequence when each device starts to work; under the domination of the signal chip machinemain control unit, the data collection unit is used for collecting double-frequency induced polarization signals and the real-time monitoring unit is used for collecting underwater environment information; the obtained data is sent to a water deck machine; the communication unit is responsible for transferring data and commands of the units. The underwater main control and data collection system of the marine double-frequency induced polarization instrument has a certain intelligent control ability and can realize underwater information collection and measuring under hostile marine environment of high pressure, low temperature, undercurrent and the like; the application range includes the exploration of various marine geologic structures, exploration of submarine mineral resources, ocean scientific research and environment monitoring, underwater camera shooting and many underwater information collection areas.

A hydraulic support group with a video control system comprises a plurality of hydraulic supports. Each hydraulic support comprises a support controller, a video positioning device, a video camera, a control pan-tilt, an integrated access device, a video monitoring host and a display, wherein the support controller is electrically connected with the video positioning device, the video positioning device comprises a signal transmitting portion and a signal receiving portion, the support controller controls signal transmitting and receiving of the video positioning device to rotationally position the control pan-tilt, the video camera is fixedly mounted on the control pan-tilt and used for tracking the moving hydraulic support in a target manner, the integrated access device is used for transmitting video data of the camera, the video monitoring host is connected with the video camera through one end of the integrated access device, and the other end of the integrated access device is connected with the display.

The invention discloses an automatic control system and an automatic control method for mission monitoring of radioactive airborne effluents. According to the automatic control system, an emission flow monitoring sensor is connected with a flow monitoring PLC (Programmable Logic Controller) through a cable; the flow monitoring PLC is connected with an automatic control unit through a signal line; the automatic control unit is connected with a flow adjusting valve, an electromagnetic valve, sampling monitoring equipment, a mass flow meter, a pressure gauge and a pump respectively through a signal control line; and an airborne substance sampling head is connected with a tail gas emission pipe after being connected with the flow adjusting valve, the electromagnetic valve, the sampling monitoring equipment, the mass flow meter, the pressure gauge and the pump respectively in sequence through a sampling pipe. Due to the adoption of the automatic control system and the automatic control method disclosed by the invention, the sample representativeness of effluent monitoring under the conditions of separate or simultaneous emission, large differences among airborne substance source items and scattered emission in a plurality of radioactive operating places can be enhanced, the labor intensity of effluent monitoring can be relieved, and the working efficiency is increased; and the system and the method have the characteristics of stability, reliability, intelligent regulation and control, and unattended operation.

The invention discloses a novel phase-change energy-saving wall based on an active and passive adjustment technology. The novel phase-change energy-saving wall comprises a transparent glass cover plate, an electric metal shutter, heat pipes, a concrete wall body, a heat preservation and insulation layer, a phase-change material plate and a cement mortar layer; the wall body is sequentially provided with the transparent glass cover plate, the electric metal shutter, the concrete wall body, the heat preservation and insulation layer, the phase-change material plate and the cement mortar layer from outside to inside; an air flow channel is formed between the electric metal shutter and the concrete wall body; ventilation openings are formed in the upper end and the lower end of the concrete wall body correspondingly; and the heat pipes comprise the forward-direction transfer heat pipes and the reverse-direction transfer heat pipes, wherein the forward-direction transfer heat pipes and the reverse-direction transfer heat pipes are arranged in a staggered mode. According to the novel phase-change energy-saving wall based on the active and passive adjustment technology, on the basis of the passive adjustment technology of the phase-change wall, the heat pipes, night sky radiation and solar heating and ventilation active adjustment technology are effectively integrated, the novel phase-change energy-saving wall is integrated with a wireless communication control means, active intervention regulation and control are enhanced, the annual indoor thermal environment quality is further improved, the indoor cold and heat loads are reduced to the maximum extent, and building energy consumption is reduced.

A cement-based material acid rain environment corrosion simulation apparatus comprises an acid rain environment simulation chamber, a rainfall spray simulation system, a solar ultraviolet simulation system, a mechanical load loading system, an environment temperature adjusting system, a control system and a comprehensive treatment pool; and the solar ultraviolet simulation system, the mechanical load loading system and the environment temperature adjusting system are arranged in the acid rain environment simulation chamber, the mechanical load loading system is positioned just below a sprinkling position, the sprinkling position of the rainfall spray simulation system is positioned at the top of the acid rain environment simulation chamber, the control system and the comprehensive treatment pool are positioned outside the acid rain environment simulation chamber, and the rainfall spray simulation system, the solar ultraviolet simulation system, the mechanical load loading system and the environment temperature adjusting system are respectively connected with the control system. The apparatus can effectively simulate the real service state of practical engineering, and has the advantages of multiple functions, wide application range and high intelligent control degree.

The invention discloses an unmanned plane having the anaesthesia function and belongs to the field of an unmanned plane. The unmanned plane comprises a control system, an infrared system and an image system, wherein the control system is electrically connected with the infrared system and the image system, an anaesthesia gun electrically connected with the control system is further comprised, the infrared system is used for acquiring infrared characteristics of a traced object, the image system is used for acquiring image characteristics of the traced object, and the control system is used for controlling the anaesthesia gun to realize the anaesthesia effect on the traced object according to the infrared characteristics and the image characteristics. The invention further discloses a remote tracing system comprising a ground control platform and at least one unmanned plane having the anaesthesia function. The unmanned plane having the anaesthesia function is advantaged in that the function of analyzing physiological characteristics of the traced object is realized, the remote anaesthesia effect on the traced object can be realized, and high intelligence level and easy control are realized.

The invention discloses a combined fresh air thermostatic cooling system special for machine rooms and base stations. The system comprises an intake device, an exhaust device, a temperature sensor and a central processing unit, wherein the intake device, the exhaust device, the temperature sensor and the central processing unit are mounted on a wall. The intake device comprises an outdoor air inlet, an intake fan, a filter, two pieces of water curtain cloth, a spray pipe, and an indoor air outlet, which are arranged in sequence. The exhaust device comprises an indoor air inlet, an exhaust fan and an outdoor air outlet, which are connected in sequence. The spray pipe is disposed at the top of spacing reserved between the two pieces of water curtain cloth. A plurality of mist nozzles are arranged at the lower end of the spray pipe. A plurality of water incoming pipes are connected to a water inlet of the spray pipe. Each water incoming pipe is provided with an electric control valve. The signal output end of the temperature sensor is correspondingly connected with the signal input end of the central processing unit. The control signal output end of the central processing unit is connected with the control end of the electric control valve. Compared to the traditional water-curtain fresh air systems, the combined fresh air thermostatic cooling system special for machine rooms and base stations has higher cooling efficiency since mist easily evaporates.

The invention provides a label stripping mechanism, an emptying module and a label stripping method for automatically tightening strips, and belongs to the technical field of machining equipment. The emptying module consists of a fixed base, a motor, an inner baffle plate, a roller, a locking ring and a turntable; and the label stripping mechanism includes a frame, and the emptying module, a label stripping plate module, a collecting module and a waste recovery module mounted on the frame. The label stripping mechanism has the advantages of intelligent control and capability of stripping labels without manual operation, can automatically tighten the strips, and greatly improves the label stripping efficiency and quality.

The invention relates to a sorting trolley. The sorting trolley comprises a trolley body (3), wherein a mechanical arm (2) is arranged on the trolley body (3), a negative pressure device (1) is arranged on the mechanical arm (2), the trolley body is also provided with a camera shooting identification system, an image transmission module, an industrial control computer, a signal receiver and a tablet computer. The sorting trolley also relates to a mobile device thereof, and the mobile device comprises a roller conveyor belt and a wheel (6). The sorting trolley provided by the invention has thecharacteristics of intelligent control, ordered operation, prescription correctness checking, real-time checking on prescription and medicinal materials, real-time monitoring, low medicine sorting error rate, low labor intensity and high sorting efficiency.

The invention relates to a novel particle fireplace which is provided with a fireplace body. A main radiating window, a furnace door and a fan chamber air inlet hole are arranged in the front of the fireplace body; a smoke vent, a combustor air inlet, a water tank water inlet, a water outlet and a power switch are arranged at the rear of the fireplace body; auxiliary radiating holes are arranged on the top surface and the side surface of the fireplace body, a liquid crystal display is arranged on the side surface, and a feeding inlet with a top cover is arranged on the top surface; a storage chamber and a combustor are correspondingly arranged on the lower portion of the feeding inlet, and a material level meter is installed in the storage chamber; a spiral feeding inlet mechanism and an ignition rod are arranged in the combustor; an ash storage chamber is installed on the lower portion of the combustor; an air heating circulation chamber and a water tank are arranged on the front side of the combustor; a water inlet pipe and a water outlet pipe can be connected with a heating device; a temperature sensor is respectively installed on the combustor and the water tank; the air heating circulation chamber is communicated with a fan chamber, and the top end and the side surface of the air heating circulation chamber are communicated with the main radiating window and the auxiliary radiating holes; and the fireplace further comprises a circuit board, and an electric control system is installed on the circuit board.

Disclosed is a domestic intelligent bedside closet. The domestic intelligent bedside closet comprises a closet body, a closet door, a drawer, a control panel and a power module. The closet body are provided with a quantity of devices, including a dosing device, an intelligent gateway and a portable water drinking device. The upper side of the closet body is provided with a dosing device. A plurality of medicine boxes are arranged inside the dosing device. Guide rails are installed in the closet body and placed over the medicine boxes for medicine boxes to slide. Besides, the bottom of the aforementioned medicine box is provided with a catapult device, and one side of the medicine box is provided with signal lights. The intelligent gateway provided with an intelligent kit is installed inside the closet body. The portable water drinking device is arranged inside the closet body, and connected to a drinking mouth installed on the outer side of the closet body. The structure of the domestic intelligent bedside closet is designed scientifically and properly. Furthermore, the intelligent bedside closet has a plurality of functions such as monitoring vital signs, reminding dosing, enabling conveniently drinking water, and intelligent control. The intelligent bedside closet, as the result of the realization of intelligent application, is a breakthrough in contrast to traditional bedside closet of simple function.

The invention provides a ventilation system using solar energy and a building thereof. The cold source comprises air, and the air is heated and then conveyed into building rooms, thereby forming an air supply system. The ventilation system further comprises a filtering module which is used for filtering the inlet air, the filtering module is arranged in an air inlet channel, and a primary effect filter, an electrostatic precipitator, an activated carbon filter and a high efficiency filter are sequentially arranged in the filtering module; the primary effect filter is one or more of non-woven fabric, nylon net, fluffy fiberglass felt, plastic net or metal mesh; the electrostatic precipitator comprises an electrostatic dust removal section, the electrostatic dust removal section comprises two stages, the two stages are a first stage and a second stage in the air flow direction, and the electric field strengths of the first stage and the second stage are different; and the material of thehigh efficiency filter is one or more of PP filter paper, glass fiber paper and PET filter paper. The invention provides a fresh air system, the fresh air system is provided with the novel filteringmodule, and the effect of purifying air can be achieved.

A medical intelligent bedside table comprises a cabinet body, a cabinet door and a control panel. Multiple ventilation holes are formed in the side face of the cabinet body. A display connection device is embedded in one side of the cabinet body, and a display unit is arranged on the display connection device. An electronic coded lock is arranged at the position where the cabinet door is connected with the cabinet body. A built-in display is arranged outside the cabinet body. Multiple layers of cells are arranged in the cabinet body. A power module and a network signal processing module are arranged in the cabinet body. A disinfection cabinet and household appliances are arranged in the multiple layers of cells. The medical intelligent bedside table is scientific and reasonable in structural design, has disinfecting, storing, video entertaining and intelligent control functions, breaks through the tradition of a bedside table with simple functions, and realizes intelligent application.

The invention discloses an intelligent prepayment control system, comprising: a high-voltage vacuum circuit breaker switchgear, a high-voltage metering combination transformer and a prepayment metering box, the high-voltage metering combination transformer is a combination of a current transformer and a voltage transformer As a result, the current transformer is installed on the moving end outlet of the high-voltage vacuum circuit breaker switchgear, and the prepaid metering box includes a prepaid metering system, a metering collection terminal and a system management unit. The invention has intelligent control, environmental protection and energy saving, satisfies the functions of remote control, remote measurement and remote signaling, and can be used with DTU and FIU distribution network. By combining high-voltage vacuum circuit breaker switchgear, high-voltage metering combination transformer and prepaid metering box into a system, In the case of power theft or phase loss, the metering can automatically open the circuit breaker according to real-time monitoring, and at the same time send a fault alarm to the power failure control, which has anti-theft, anti-freeze, and high-temperature performance.

The invention relates to a novel intelligent mattress capable of adjusting the comfort level. The novel intelligent mattress comprises triangular prisms, rotating shafts, a bed body, transmission wheels, a conveyor belt and a motor, wherein the cross section of each triangular prism is in a regular triangle shape, and the triangular prisms are arranged side by side, the rotating shafts penetrate through the centers of the triangular prisms respectively, and a plurality of rotating shaft mounting holes are formed in the left side and the right side of the bed body; the rotating shaft mounting holes are uniformly formed from front to back, and the two ends of each rotating shaft are rotatably connected with the interiors of the corresponding rotating shaft mounting holes through bearings; one end of each rotating shaft extends out of the bed body, and the transmission wheels are arranged at the extending ends of the rotating shafts; the transmission wheels are connected through the conveying belt, the transmission wheels are connected with the output end of the motor, the rotating shafts are driven by the motor to rotate, and the triangular prisms synchronously rotate along with therotating shafts and form the surface of the mattress. Compared with the prior art, the hardness of the mattress can be changed according to personal requirements so as to adjust the comfort degree, the operation is simple and convenient, labor is saved, the dust is not raised, the structure is firm, and the mattress is durable and firm.

The invention discloses a radar servo double-machine redundancy switching control system. An FPGA main control unit analyzes switching commands of the servo extensions through interface unit analysis,switching control is carried out on a power signal switching unit and a small signal switching unit to ensure that the power signals are switched only after the small signals are completely switched,and the system bit is detected and fed back. The power signal switching unit is driven by a power relay to drive a contactor, and switching control is carried out on the power signals of an antenna base motor. On-line and off-line of the antenna base power equipment is realized. A small signal switching unit is used for driving a signal relay by a driving IC to realize switching of signals in anantenna base. Antenna seat control and protection switch signals and angle encoder signals are simultaneously connected into the two extensions, and synchronous acquisition and display of the public states of the two extensions are guaranteed. An interface unit comprises a control interface for receiving an instruction of the servo extension, a feedback interface for feeding the state of the two extensions back to the servo extension, and a BIT feedback interface for switching the control system.

The invention provides a solar system, a heating and ventilating system and a building roof with the solar system. The solar system comprises a collector. The collector comprises heat collecting pipesand a reflecting mirror. The heat collecting pipes are flat pipes. The lower flat surfaces of the flat pipes are opposite to the reflecting surface of the reflecting mirror. Each flat pipe comprise abottom plate on the lower side and an upper cover on the upper side, wherein the upper cover and the bottom plate are assembled together to form a cavity of the flat pipe, and fluid flows in the cavity. Each bottom plate comprises a plurality of heat exchange area. Each heat exchange area comprises vertical plates and column ribs. The novel solar system is developed, and a flow guide structure isarranged in a cold plate of each heat exchange area, so that a refrigerant flowing dead area is effectively reduced, and the thermal homogeneity of a hot flow surface is further improved; and by means of the column ribs, the disturbance to the flow field is enhanced, the heat exchange area is expanded, and heat exchange can be easily reinforced.

The invention relates to a manual operation control device of an all-electric boat. The manual operation control device comprises a ship operator. A controller is embedded in the ship operator, and the input end of the controller is connected to a photoelectric sensor and a potentiometer device; the photoelectric sensor is used for detecting the position of a handle of the ship operator; after the handle of the ship operator enters an analog quantity regulating region, the potentiometer device sends the analog quantity into the controller; the output end of the controller is connected to a DSP digital controller. The manual operation control device of the all-electric boat is capable of acquiring operating thought or intention of an operator.

The invention provides a vehicle air compressor and an intelligent air supply system device thereof. The vehicle air compressor is characterized in that the vehicle air compressor is provided with a driving gear (2) and a driven gear (11) which are a pair of gears with the same tooth number, the driving gear (2) is driven by a motor (58), and the driving gear (2) is meshed with the driven gear (11) with the same tooth number, so that two crankshaft connecting rod mechanisms are driven to rotate oppositely, under the driving of the two crankshaft connecting rod mechanisms which rotate oppositely, two pistons of a high-pressure piston group and a low-pressure piston group realize alternate up-and-down reciprocating motion; the pair of gears with the same tooth number are arranged on a main journal (64) of a crankshaft (4), and the crankshaft (4) adopts the double-point supported crankshaft (4) and a maintenance-free bearing (5) which is located at an eccentric crankshaft journal (62) ofthe crankshaft (4). The intelligent air supply system device has the advantages of small vibration, low noise, long service life, high protection level, intelligent control, compact structure, convenience in installation and arrangement and the like.

The invention discloses a solar domestic hot water heating circulation supply system. The system mainly consists of a solar heat collector, a heat collecting hot water storage tank, a solar circulating pump, a heating circulating pump, a variable-frequency hot water pump, a coil heat exchanger, a negative-pressure eliminator, a volume heat exchanger and a control cabinet, wherein outlet water of the heat collecting hot water storage tank is connected with a heating water supply pipe; the heating water supply pipe is connected with the coil heat exchanger, and is provided with the heating circulating pump; the negative-pressure eliminator is mounted at the top of the coil heat exchanger; a water inlet pipe and a cold water supply pipe are arranged at the bottom of the coil heat exchanger; the water inlet pipe extends to the upper part in the coil heat exchanger; the lower part of the coil heat exchanger is provided with a water outlet pipe for connecting with the volume heat exchanger; and outlet water of the volume heat exchanger is connected with a hot water supply pipe. The system has such advantages as energy conservation, safety, economy and intelligent control, and has the beneficial effects of complete protection functions, stable pressure of hot water supply, good use effect and strong adaptability.

The invention provides a multifunctional intelligent hearing-aid control unit which comprises a single chip microcomputer control unit, a power supply module, a sound sensor module, a sound receiving module, a storage module, a Bluetooth module, a radio module, a de-noising and filtering module, an alarm module, a wireless transmission module, a voice communication module and a temperature sensor module, wherein the single chip microcomputer control unit is connected with the power supply module, the sound sensor module, the sound receiving module, the storage module, the Bluetooth module, the radio module, the de-noising and filtering module, the alarm module, the wireless transmission module, the voice communication module and the temperature sensor module respectively; the de-noising and filtering module is further connected with a power amplifier module; the wireless transmission module is further connected with both the alarm module and a GPS positioning module; the power supply module is further connected with both a USB charging module and a solar charging module; the temperature sensor module is further connected with an intelligent temperature control module. The multifunctional intelligent hearing-aid control unit has the advantages of intelligent control, high convenience in use, high safety, and energy conservation and environment protection.

The invention provides an air conditioner for a novel multifunctional engineering vehicle. The air conditioner for the novel multifunctional engineering vehicle comprises an air conditioner body, a CAN controller, a negative-ion generator, a PM2.5 control system, a pressurization system and a temperature and humidity sensor; the negative-ion generator, the PM2.5 control system, the pressurizationsystem, the temperature and humidity sensor and the air conditioner body are all connected to the CAN controller via wiring harnesses; an output end of the CAN controller comprises a CAN-H end and a CAN-L end; and the CAN controller is connected with a control panel of the vehicle through the CAN-H end and the CAN-L end. The invention further provides a control method for the air conditioner for the novel multifunctional engineering vehicle. According to the air conditioner for the novel multifunctional engineering vehicle, the performance of the air conditioner for the engineering vehicle isimproved, the physical health of a driver, the normal operation and the operation safety are guaranteed to a certain degree, the working efficiency is enhanced, the maintenance expenses of the engineering vehicle are reduced, and the air conditioner for the novel multifunctional engineering vehicle is suitable for large-scale popularization and application.

The invention discloses an air source system of a water-cooling air compressor for vehicles. The air source system comprises a double-crank inner support transmission structure, a controller and a water-cooling system, wherein the double-crank inner supporting transmission structure is driven by a motor, an elastic coupler and a crankshaft, cranks on the two sides of the crankshaft drive a low-pressure cylinder piston assembly and a high-pressure cylinder piston assembly to reciprocate up and down, and the gas compression process is completed; the controller is fixed on the motor, a labyrinthtype cooling water channel is arranged in the controller, and the controller shares the working state of an air supply system and feeds back fault information in real time; and the water cooling system is supplied with water by a whole vehicle water pump system, enters a crankcase water tank after passing through the labyrinth type cooling water channel in the controller, then enters a cylinder cover after passing through a water tank in a piston cylinder, returns to the piston cylinder and a crankcase again after passing through a water channel in an inner cavity of the cylinder cover, and isfinally discharged and converged into a whole vehicle circulating water channel. The air source system has the advantages of being high in compression efficiency, small in vibration, low in noise, long in service life, clean in air source, efficient, energy-saving, compact in structure, small in size, convenient to install and arrange and the like.

The invention provides an intelligent robot type street rubbish sweeper truck. Wheels and a compartment are mounted on the lower portion of a truck body. A compartment cover is mounted on the upper portion of the compartment, and a turning shaft is mounted at the joint of the rear portion of the compartment and the truck body. A storage battery is mounted in the compartment, and a charging interface is arranged on the storage battery. A hydraulic pump station arranged in the truck body is connected with an elevator arranged below the compartment. A controller is arranged in the compartment. A warning and remote-control signal receiver is mounted on the rear portion of the compartment. A guide wheel drum and a scraping wheel drum are mounted on the lower portion of the front side of the truck body through a sweeping wheel rotating rod, suction pipes are mounted on the upper portion of the guide wheel drum and the scraping wheel drum, and the suction pipes are connected with a rubbish outlet of the compartment through a suction fan and a delivery pipe. Mechanical arms are mounted on the two sides of the front end of the truck body correspondingly and mounted on the compartment through rotating rollers, and grippers are arranged on the front portions of the mechanical arms. By adoption of the intelligent robot type street rubbish sweeper truck, rubbish on the surface of a street can be removed, and the surface of the street can be cleaned; and the intelligent robot type street rubbish sweeper truck has the advantage of intelligent robot control and is suitable for serving as a street cleaning robot.

The invention discloses a solar hot water heat exchanger unit. The solar hot water heat exchanger unit mainly consists of a solar heat collector, a heat exchange hot water storage tank, a solar circulating pump, a variable-frequency hot water pump, a silver ion generator, a flow adjusting valve, an auxiliary heating hot water boiler and a control cabinet, wherein outlet water of the heat exchange hot water storage tank is connected with a heat supply water outlet pipe; the other end of the heat supply water outlet pipe is connected with the auxiliary heating hot water boiler; the variable-frequency hot water pump is mounted on the heat supply water outlet pipe; the silver ion generator is arranged on the heat supply water outlet pipe behind the variable-frequency hot water pump; a heat exchanger is arranged in the auxiliary heating hot water boiler; the heat supply water outlet pipe is connected with an inlet of the heat exchanger; an outlet of the heat exchanger is connected with the hot water supply pipe; a bypass pipe is arranged between the heat supply water outlet pipe and the hot water supply pipe bypassing the auxiliary heating hot water boiler; and the flow adjusting valve is mounted on the bypass pipe. The solar hot water heat exchanger unit has such advantages as energy conservation, safety, economy and intelligent control, and has the beneficial effects of complete protection functions, strong adaptability, long service life and convenience for use.

The invention provides a heat exchanger for heat storage and a fresh air system for controlling PM2.5. The heat exchanger for heat storage comprises a heat source inlet, a heat source outlet, a cold source inlet, a cold source outlet and a shell, wherein a plurality of heat storage blocks are arranged in the heat exchanger shell and stacked together, a first hole is formed in each heat storage block, and a channel formed by each first hole is used for circulating the heat source; the heat source enters from the heat source inlet, passes through the first hole and then is discharged from the heat source outlet; and the heat storage capacity of a heat storage material is gradually reduced along a flowing direction of the heat source. The invention aims at providing a novel heat exchanger forheat storage and a fresh air system. The cost of heat storage material can be saved, and the heat storage effect can be improved.

The invention discloses a double-interlayer-glass energy-saving window comprising a metal framework and paraffin and relates to the technical field of building energy saving. The double-interlayer-glass energy-saving window comprising the metal framework and paraffin comprises a window frame, a glass framework, a glass interlayer, a starting system and a control system; the glass interlayer comprising the metal framework and paraffin is located indoors; a vacuum interlayer is located outdoors; the metal framework is used for improving the heat transfer performance of the paraffin; the temperature of the paraffin is measured and controlled in real time through a temperature control and data acquisition unit system; meanwhile, the widow frame is formed by extruding a material with high thermal resistance, so that the thermal insulation property of the window is improved; in addition, small gaps are formed in the surfaces of aluminum strips and are internally provided with a drying agent for adsorbing water in gases and the gases in the vacuum glass interlayer, so that fog is prevented from forming on glass, and the thermal insulation and sound insulation properties of the glass window are improved. The double-interlayer-glass energy-saving window comprising the metal framework and paraffin has the advantages of effectively reducing building energy consumption and improving lighting permeability, realizing intelligent control and the like.