64results about How to "Extend the range of heat absorption" patented technology

The invention provides a gas steam generator. The gas steam generator comprises a water tank and a heat pipe, wherein the water tank comprises a water inlet and a steam outlet, the heat pipe comprisesvertical parts, horizontal parts and a plurality of vertical pipes, the bottom ends of the vertical parts are communicated with the horizontal parts, the lower parts of the horizontal parts are communicated with the vertical pipes, the vertical pipes are the evaporation ends of the heat pipe, the vertical parts are condensation ends of the heat pipe, the vertical parts extends into the bottom ofthe water tank, and the vertical pipes and the horizontal parts are arranged in a gas burner. The distribution densities of the vertical pipes are gradually reduced in the radial direction from the center of the burner to the outside. The distribution densities of the vertical pipes are different in different positions of the burner, so that the temperature of the whole heat pipe is kept basicallythe same, then the overall heat exchange efficiency is improved, materials are saved, local damage caused by uneven temperature is avoided, and the service life of the heat pipe is prolonged.

The invention provides a heat pipe steam generator. The heat pipe steam generator comprises a water tank and a heat pipe; the water tank comprises a water inlet and a steam outlet; and the heat pipe comprises a first vertical portion, a horizontal portion and a second vertical portion, the bottom end of the first vertical portion communicates with the horizontal portion, the lower portion of the horizontal portion communicates with multiple vertical pipes, the second vertical portion serves as the evaporation end of the heat pipe, the first vertical portion serves as the condensation end of the heat pipe, the first vertical portion stretches into the bottom of the water tank, and the second vertical portion and the horizontal portion are arranged in a heat source. The heat pipe steam generator is characterized in that the first vertical portion comprises multiple condensation pipes extending to the bottom of the water tank, and the spaces among the condensation pipes are smaller and smaller in the flue gas flowing direction. According to the heat pipe steam generator, the spaces among the condensation pipes arranged at different positions of a flue gas channel are different, the heat absorption capacity of the condensation pipes is continuously reduced in the flue gas flowing direction and adapts to the heat absorption capacity of the vertical pipes, therefore, the overall heatpipe temperature keeps basically same in the flue gas flowing direction, the overall heat exchange efficiency is improved, materials are saved, local damage caused by uneven temperature is avoided, and the service life of the heat pipe is prolonged.

The present invention provides a water mist charging coupled particle modified and synergistic electrostatic precipitator system for heat pipes and its cooperative desulfurization wastewater treatment. The system includes a water mist charging device and an electrostatic precipitator. The water mist charging device is installed On the flue in front of the entrance of the electrostatic precipitator, the water mist charging device is connected to the desulfurization wastewater temporary storage pool, the water mist charging device is equipped with an atomizing nozzle, and a corona ring is installed downstream of the atomizing nozzle, and the corona ring is connected to a high voltage power supply . The invention provides a new heat pipe structure. At the same time, the invention obtains the mixed spray of desulfurization wastewater and particle modifier through the two-fluid atomizing nozzle, and charges the charging ring quickly, which can not only effectively treat the desulfurization wastewater, but also make the The fine particles are fully agglomerated to improve the removal efficiency of particles; at the same time, the water mist charging device can be installed on the flue in front of the entrance of the electrostatic precipitator, which is flexible and convenient.

The invention provides a heat pipe with vertical pipes with regularly changing pipe diameters. The heat pipe comprises a vertical part, a horizontal part and the vertical pipes, wherein the bottom endof the vertical part communicates with the horizontal part. The horizontal part extends to the direction away from the vertical part from the bottom end of the vertical part. The lower portion of thehorizontal part communicates with the multiple vertical pipes, wherein the vertical pipes are evaporation ends of the heat pipe. The vertical part is a condensation end of the heat pipe. The verticalpipes and the horizontal part are arranged in a smoke channel. Pipe diameters of the multiple vertical pipes are smaller and smaller in the smoke flowing direction. A novel heat pipe structure is provided, the structure of the evaporation ends of the heat pipe is improved, thus pipe diameters of the vertical pipes are different according to different positions, heat absorption can be further met,and waste heat absorption ability is improved.

The invention provides a steam generator. The steam generator comprises a water tank and heat pipes. The water tank comprises a water inlet and a steam outlet. Each heat pipe comprises a vertical part, a horizontal part and vertical pipes, wherein the bottom end of the vertical part communicates with the horizontal part; the lower portion of the horizontal part communicates with the multiple vertical pipes; the vertical pipes serve as the evaporation end of the heat pipe, and the vertical part serves as the condensation end of the heat pipe; and the vertical part extends into the bottom of thewater tank. The vertical pipes and the horizontal parts are arranged in a gas burner. The burner comprises a burner seat. The burner seat is arranged on a platform. A vibration isolator is arranged between the burner seat and the platform. The novel steam generator provided by the invention is provided with the vibration isolator, the static stiffness is large, and the dynamic stiffness is small.The dynamic stiffness of the vibration isolator is adjustable, and the vibration isolator can achieve the good vibration isolation effect.

The invention provides a waste heat utilization heat pipe system of a trapezoidal air channel. The system comprises heat pipes; each heat pipe comprises a vertical part, a horizontal part and verticalpipe bodies; the bottom ends of the vertical parts communicate with the horizontal parts; the horizontal parts extend from the bottom ends of the vertical parts to the direction away from the vertical parts; the lower portions of the horizontal parts communicate with the multiple vertical pipe bodies, and the vertical pipes are evaporation ends of the heat pipes; the vertical parts are condensation ends of the heat pipes; the vertical pipe bodies are located in a flue gas channel; the vertical parts are located in the air channel; the flue gas channel is of an arc structure; the air channel is of a trapezoidal structure; the upper bottom of the trapezoid structure is located on the upper portions of the vertical parts; and the lower bottom of the trapezoid structure is located on the upper wall surface of the flue gas channel. The system has the advantages that the novel trapezoid structure is arranged so that the heat exchange efficiency can be further improved, in addition, the trapezoid structure is arranged so that the external structure can be compact, and the external space can be fully utilized, for example, other components such as a pipeline can be arranged at the position of a waist of the trapezoidal structure.

The invention discloses an anti-theft and alarm computer network equipment box, which includes a box body, an isolation plate is fixedly connected to the upper right corner of the inner cavity of the box, and the front and rear sides of the inner wall of the box are located below the isolation plate. The hinge is hinged with a first box door, the inside of the first box door is fixedly connected with a lock body, the inside of the lock body is rotatably connected with a lock cylinder, and the left side of the inner surface of the lock body is fixedly connected with a first conductive sheet, and is located at A sliding plate is slidably connected to the inside of the lock body and between the first conductive sheet and the lock cylinder, and the second conductive sheet is fixedly connected to the left side of the sliding plate, which relates to the technical field of anti-theft equipment boxes. In the anti-theft and alarm computer network equipment box, the lock cylinder of the device is shorter than that of an ordinary lock, so when a general lock picking tool is inserted into the lock cylinder, it will pass through the lock cylinder and push the slide plate to slide to the left, thereby making the The second conductive sheet is in contact with the first conductive sheet to make the alarm alarm, which solves the problem of stealing internal components due to picking the lock.

The invention provides a flue gas waste heat utilization system. The flue gas waste heat utilization system comprises a heat pipe, a flue gas pipeline and an air channel. The evaporating end of the heat pipe is arranged in the flue gas pipeline, the condensation end of the heat pipe is arranged in an evaporation channel, a fan is arranged on an inlet of the air channel, and the flue gas pipeline is provided with a temperature sensor and a flow sensor. The flue gas waste heat utilization system comprises a central controller, the central controller is connected with the fan, the temperature sensor and the flow sensor in a data mode, and the central controller automatically adjusts the frequency of the fan according to detected flue gas temperature T and flow V data. The waste heat utilization system with a novel structure can comprehensively control the frequency of the fan according to the flue gas temperature and flow, realize the intelligence of the system, and improve the utilization of waste heat.

The invention discloses a welding rod cooling device based on the rotary welding technology and its use method, which belong to the field of welding. This solution adjusts the length of the sliding cooling bar to generate heat cooling range for different materials, effectively improving the welding rod temperature. The cooling efficiency of the body is convenient for further operation of the welding rod body. The aqueous solution gasifies and absorbs heat at the outer end of the welding rod body, which reduces the temperature at the outer end of the welding rod body and reduces the high temperature generated during welding of the welding rod body through the welding rod body. On other equipment, lowering the high temperature will cause damage to other equipment. The shape memory spring will deform and stretch when exposed to heat to push out the sliding cooling strip, thereby increasing the heat absorption range of the fixed cylinder. Ammonium chloride powder mixed reaction and further endothermic cooling.

The invention provides a gravity heat tube which comprises an evaporating end and a condensing end. The evaporating end comprises a plurality of end parts. A plurality of communicating tubes are arranged between adjacent end parts in the height directions of the end parts, the distance from the communicating tubes to the uppermost ends of the end parts is S, the tube diameter of the end part is R,R is equal to Z(S), Z(S) is a function that R changes along with S and meets the following demands: R' is less than 0, wherein R' is a primary derivative of Z(S). Through change of the distance fromthe tube diameter to the evaporating end, a fluid can reach pressure balance as soon as possible in a flowing process.

The invention provides an exploitation system utilizing wind power generation for shale gas. The exploitation system comprises a steam generator, an inner tube and a sleeve, wherein the inner tube issleeved with the sleeve, and the sleeve is arranged in a shale gas storage layer; steam generated by the steam generator enters the sleeve through the inner pipe, shooting cracking holes are formed inthe wall surface of the sleeve; the exploitation system is characterized by further comprising a wind power generation device, the wind power generation device is electrically connected with the steam generator, generated electric energy is used for heating the steam generator, and water is input into the steam generator through a water supply tank, is heated into the steam in the steam generatorand enters the inner pipe. According to the exploitation system, the electric energy generated by wind energy power generation is fully used for heating to generate steam, solar energy is applied toexploitation of the shale gas, so that energy is saved, meanwhile, water resources are saved, and therefore development cost of the shale gas in the water-deficient area is greatly reduced.