1483results about "Trickle coolers" patented technology

An air-cooled adiabatic heat exchanger for cooling fluids having tube bundles for receiving hot process and rendering cooled fluid, operating in three or four modes. In a dry mode, heat is exchanged with dry air drawn through the tube bundles by fans. In an adiabatic mode, air entering the heat exchanger is adiabatically pre-cooled by water-saturated adiabatic pads, while the tube bundles remain dry. In an evaporative mode, the adiabatic pads remain dry, and the tubes are wetted with evaporative cooling water. In an optional fourth mode, both the adiabatic pads and the tubes are wetted.

The invention belongs to the technical field of closed cooling towers, and discloses a countercurrent closed cooling tower and a cooling method.The countercurrent closed cooling tower comprises a tower body, a draught fan is fixedly connected to the top of the tower body, an air inlet is formed in the side wall of the bottom of the tower body, a water collecting tank is formed in the bottom of the tower body, and a pair of coil pipes is fixedly connected to the middle of the tower body; through cooperation of structures such as an annular shell, an annular spraying pipe and a concave panel, the possibility that scale is generated by the coil pipe is reduced, the heat exchange effect can be improved, during heat exchange, water in a collecting groove of the annular spraying pipe moving in a reciprocating mode is pumped and pressurized, the surface of the coil pipe is scoured in an annular mode, and the scale forming risk is reduced; and meanwhile, the sliding columns continuously extrude the wave-shaped grooves, so that the whole annular shell rotates in a reciprocating mode, close-distance washing can be more uniform, and therefore the heat exchange effect and durability of the coil pipe are efficiently improved.

The invention provides a heat and cold storage water body system based on a multi-head water distributor and a working method of the heat and cold storage water body system, and belongs to the technical field of water body heat storage. High-temperature water is stably injected into the upper layer of a water body through the suspended water distributor at the top, and low-temperature water is injected through the exposed water distributor at the middle lower part, so that mixing of cold water and hot water is reduced to the greatest extent, and stable temperature stratification is quickly formed and maintained. Therefore, the invalid mixing loss of cold and heat is obviously reduced, and the effective heat storage / cold storage capacity and the heat exchange efficiency of the water storage device are greatly improved. The floating type heat preservation top cover directly covers the water surface, upward evaporation heat dissipation and convection heat dissipation on the water surface are effectively blocked, heat loss of the water body is greatly reduced, the heat preservation performance of the system is excellent, and the energy storage efficiency is high.

The invention provides a strong brine zero-discharge circulating cooling water high-salt operation method and system. The method comprises the following steps: S1, pretreating high-efficiency membrane softening produced water and controlling a shunting dynamic ratio; s2, variable parameter closed-loop control and energy consumption optimization of the water supplementing system; s3, multi-variable cooperative regulation and evaporation efficiency improvement of the circulating water system; s4, dynamically adding the high-salt scale and corrosion inhibitor and controlling the uniformity of a concentration field; s5, multi-dimensional data fusion and intelligent decision making of the online detection system; s6, carrying out dynamic flow regulation and energy recovery on the sewage discharge system; s7, carrying out self-adaptive backwashing and efficiency monitoring on the sewage filtering system; s8, double-circulation temperature difference matching and anti-scaling control of the closed cooling system are carried out; s9, simulating multi-working-condition corrosion monitoring and data inversion of the heat exchanger; s10, carrying out the digital twinborn modeling and parameter optimization of the whole system; the method has the advantages of remarkable water-saving effect, energy conservation, consumption reduction, stable operation and good economical efficiency.

The embodiment of the application provides a gravity self-balancing uniform water distribution system, which comprises first, second and third stage gravity self-balancing water distribution pipelines. Each second stage gravity self-balancing water distribution pipeline is connected to the first stage gravity self-balancing water distribution pipeline, and each third stage gravity self-balancing water distribution pipeline is connected to the second stage gravity self-balancing water distribution pipeline. The circulating water of the cooling tower is automatically depressurized after entering the first stage gravity self-balancing water distribution pipeline, and flows into each second stage gravity self-balancing water distribution pipeline on the basis of the self-weight of the water to realize double uniform water distribution. The water level height of each second stage gravity self-balancing water distribution pipeline is consistent, and the water inlet flows to the third stage gravity self-balancing water distribution pipeline again. The pressure at each water nozzle directly or indirectly connected to the third stage gravity self-balancing water distribution pipeline is consistent, and the water outlet of each water nozzle and the spraying area are substantially the same, so that uniform water distribution is realized, the water inlet is not affected by the water pressure, and the cooling efficiency of the cooling tower is significantly improved.

The invention relates to a bionic mist catching net material and a construction method and application thereof, and belongs to the field of air water collecting materials. The bionic mist catching net is a thermoplastic polymer fiber net, and radiation refrigeration particles are blended in fibers of the fiber net; and the part coated with the hydrophobic micro-nano coating and the part not coated with the hydrophobic micro-nano coating on the surface of the fiber net are alternately distributed. The radiation refrigeration particles are introduced into the bionic mist catching net material, and the hydrophobic coating is distributed on the surface of the bionic mist catching net material, so that the light reflectivity and the intermediate infrared emissivity are improved, and the radiation refrigeration efficiency is improved. Besides, the surface hydrophobic coating part forms a super-hydrophobic area, fog drops are promoted to be quickly coalesced into beads after collision, energy dissipation caused by spreading of a liquid film is reduced, the fiber substrate without the coating is kept hydrophilic, a heterogeneous wetting surface is formed, Laplace pressure difference is generated by surface energy difference at a hydrophilic-super-hydrophobic interface, and the super-hydrophobic surface is formed. The spontaneous migration of liquid drops from a super-hydrophobic region to a hydrophilic region is accelerated, and the water collection efficiency is remarkably improved.

The invention discloses a rinsing water treatment device for a glass fiber reinforced plastic cooling tower, and relates to the technical field of cooling tower rinsing water treatment devices.The rinsing water treatment device comprises a mounting frame, a cleaning mechanism is arranged on the outer side of the mounting frame, a self-checking mechanism is arranged on the outer side of the mounting frame, the cleaning mechanism comprises a cleaning unit, and the cleaning unit is arranged on the outer side of the mounting frame; the cleaning unit can effectively clean impurities accumulated in the equipment, the cleaning mechanism further comprises a processing unit, the processing unit is arranged on the outer side of the mounting frame and can carry out centralized processing on the impurities, the self-checking mechanism can carry out self-checking on the distance between baffles in the equipment, and the cleaning unit comprises two first stepping motors; according to the rinsing water treatment device for the glass fiber reinforced plastic cooling tower, the cleaning unit, the treatment unit and the self-checking mechanism are arranged, so that the problem that workers need to check the rinsing water treatment device regularly when the rinsing water treatment device is used can be effectively avoided.

An evaporator includes a housing, a first heat exchange tube set, a second heat exchange tube set, a first side heat exchange tube baffle device, a second side heat exchange tube baffle device, and a redistribution device. The first heat exchange tube set is located above the second heat exchange tube set. The first side heat exchange tube baffle device and the second side heat exchange tube baffle device are arranged along the outer contours of the first heat exchange tube set and the second heat exchange tube set, so as to guide a refrigerant to flow from the first heat exchange tube set to the second heat exchange tube set. The redistribution device is disposed between the first heat exchange tube set and the second heat exchange tube set to evenly distribute the refrigerant to the second heat exchange tube set.

The invention relates to the technical field of cooling towers, in particular to a novel water-saving open type cooling tower suitable for northern areas. A tower body; the heat exchange demisting and water collecting device, the wire mesh demisting device, the water collector, the hot water distributing device, the cold water supplementing and spraying device and the filler cooling device are sequentially arranged on the inner wall of the tower body in the vertical direction; the anti-freezing device is arranged at the top of the pouring cold water pool; and the PLC is arranged at the top of the pouring cold water pool. The cooling tower can achieve efficient and rapid cooling, and the cooling speed is increased by 20%-30% compared with a traditional tower through filler layered heat exchange, cold water replenishing opposite flushing and waste heat recovery; the freezing problem in winter in northern areas can be solved, freezing is blocked from the source, ice is actively melted, and operation is guaranteed; the drifting rate is reduced by more than 60% through three-stage demisting water collection, and the condensed water is completely recovered; low-cost transformation is achieved, maintenance is convenient, energy consumption is reduced by 30%, intelligent regulation and control can be achieved, industrial automation is adapted, and high efficiency, water saving, economy and stability are considered.

The utility model discloses a heat exchange unit, and relates to the technical field of machine room air conditioners. The two rows of heat exchange core bodies are arranged on the rack in parallel in the first direction, and the heat exchange core bodies are obliquely arranged, so that the outdoor air inlet faces and the outdoor air outlet faces of the heat exchange core bodies intersect with the first direction and the second direction, and the second direction is perpendicular to the first direction; the spraying system comprises two spraying devices corresponding to the heat exchange core bodies, and each spraying device comprises a first spraying set located on the outdoor air outlet side of the corresponding heat exchange core body and a second spraying set located on the outdoor air inlet side of the corresponding heat exchange core body; the multiple nozzles of the first spraying set are sequentially arranged in the direction parallel to the outdoor air outlet face, and the multiple nozzles of the second spraying set are sequentially arranged in the direction parallel to the outdoor air inlet face. The spraying mode and the spraying water amount of the spraying system can be adjusted according to different working conditions, so that the unit can better save energy and water under the conditions of different temperatures and humidity.

The invention discloses an air supplement centralized dehumidification device for underground buildings, and belongs to the technical field of dehumidification heat exchange devices, the air supplement centralized dehumidification device comprises two tower bodies, one tower body is used for dehumidifying air, the other tower body is used for regenerating dehumidification liquid, and a compression heat pump system is arranged between the two tower bodies and used for refrigerating and heating the two tower bodies respectively. The double-tower-body design is responsible for air dehumidification and dehumidification liquid regeneration respectively, a complete energy circulation closed loop is constructed in cooperation with a compression heat pump system composed of an integrated evaporator, a condenser, a compressor and an expansion valve and a plate heat exchanger, the heat pump system efficiently transfers heat through phase change circulation, a stable cold and heat source is provided for the dehumidification and regeneration process, and the heat pump system has the advantages of energy conservation and environmental protection. The plate heat exchanger achieves heat recovery of a low-temperature dilute solution and a high-temperature concentrated solution, energy waste is reduced, and compared with the problems of high energy consumption of traditional air conditioner dehumidification, low energy utilization rate of single solution dehumidification and the like, the total energy consumption of the system is greatly reduced, and the green and environment-friendly concept is fully practiced.

The application discloses a parallel cooling tower group hydraulic balance adjusting device and a parallel cooling tower group, and belongs to the technical field of centralized central air conditioner hydraulic balance adjusting. The device comprises a shell, a water inlet channel for cooling circulating water, at least two water outlet channels for discharging the cooling circulating water, and a static pressure shunt cavity connecting the water inlet channel and the water outlet channel; a shunt plate is fixed in the static pressure shunt cavity and abuts against the top wall surface and the bottom wall surface of the static pressure shunt cavity, so that the static pressure shunt cavity is divided into at least two shunt cavities with equal volumes; wherein the water inlet channel comprises a first end and a second end, the first end extends into the static pressure shunt cavity, and is arranged to be inclined towards the top wall surface of the static pressure shunt cavity. The application can ensure equal distribution of water flow on both sides of the cooling tower and minimize the total resistance of the cooling water system.

The invention relates to a waste heat recovery system, flue gas treatment equipment and a flue gas treatment method.The waste heat recovery system comprises a treatment shell, a humidifying mechanism, a spraying mechanism and a filler layer, the humidifying mechanism comprises a humidifying pipe, and the spraying mechanism comprises a spraying pipe; the spraying pipe and the filler layer are sequentially arranged in the treatment shell from top to bottom, the humidifying pipe is arranged in the treatment shell and embedded in the filler layer or arranged above the filler layer, and a circulation channel is formed in the filler layer; the spraying pipe is provided with a circulating passage, the circulating passage is used for upwards circulating flue gas and downwards circulating a spraying solution in the spraying pipe at the same time, when the spraying pipe is in a non-working state, the humidifying pipe is in a working state, and a humidifying solution in the humidifying pipe flows to the circulating passage and infiltrates the inner wall of the circulating passage. Impurity crystallization caused by drying of the surface of the circulation channel is avoided, and the problem of scaling and blocking is solved fundamentally.

The utility model discloses a cooling tower access door lock which comprises an access door body, an outer side handle and an inner side handle, the outer side handle is installed on the outer side face of the access door body in a sliding mode, the inner side handle is installed on the inner side face of the access door body in a sliding mode, and the inner side handle and the outer side handle are fixedly connected. A through hole is formed in the side face of the access door body, the end of the inner side handle extends towards the through hole to form a spring bolt part, and in the locking state, the spring bolt part penetrates through the through hole and extends to the outer side of the access door body. The inner side handle and the outer side handle are arranged to form a linkage structure, the door lock can be independently operated inside or outside a tower, the problem that an existing door lock is limited by one-way operation is solved, and the door lock is simple in overall structure, low in cost and suitable for installation and use of various cooling tower access doors.

The application provides a data center cooling tower automatic deicing device, and relates to the technical field of cooling towers. The device comprises: an air heat exchange system connected with a data center machine room and a data center cooling tower, used for guiding the heat of the data center machine room to the data center cooling tower for ice prevention and deicing, and guiding the cold obtained by the data center cooling tower for ice prevention and deicing to the data center machine room for cooling; and a detection control system comprising: a temperature sensor, at least comprising a first temperature sensor, installed outside the air inlet side of the data center cooling tower, used for monitoring the outdoor temperature of the air inlet side of the data center cooling tower, a data center dynamic ring system connected with the first temperature sensor and the air heat exchange system, used for starting the air heat exchange system according to the outdoor temperature of the air inlet side of the data center cooling tower, so as to realize the ice prevention and deicing of the data center cooling tower and the cooling of the data center machine room. The application can balance the deicing efficiency and energy consumption control.

A waste heat recycling device of a molecular sieve oxygenerator comprises an air compressor A, an air compressor B, a circulating water tank, a heat preservation water tank and a cooling tower, the air compressor A and the air compressor B are connected with a heat exchanger A and a heat exchanger B through circulating pipelines respectively, a thermostatic valve A and a thermostatic valve B are arranged on the circulating pipelines respectively, and the heat exchanger B is connected with the heat exchanger A and a heat exchanger C; the circulating water tank is connected with the heat exchanger A and the heat exchanger C, and a water pump A is arranged on a pipeline connected with the heat exchanger A. The circulating water tank is connected with the cooling tower so that the heat dissipation capacity of the air compressor at the high temperature in summer can be improved, the air compressor is prevented from being shut down at the high temperature, the PLC automatically switches the waste heat recovery mode and the cooling tower heat dissipation mode according to the water temperature priority, and energy waste is avoided. Multiple heat exchangers are adopted for heat exchange, circulating water and user water are isolated from each other, and scale and domestic water pollution caused by high temperature are avoided, so that energy needed by working of the cooling tower is saved, domestic hot water and energy needed by air conditioner heating are also saved, and the service life of the cooling tower is prolonged. In addition, the heat exchangers are all made of stainless steel materials and can tolerate possible corrosion of trace oil and water vapor in exhaust of the air compressor.

This invention discloses a spray-finned heat exchanger device, belonging to the field of air heat and humidity treatment technology. It includes an air duct, an air supply component, a spray component, a water collection component, a spray circulation component, a finned heat exchanger, a finned heat exchanger water-side circulation component, a sensor component, and a controller. The invention further includes steps for collecting inlet air temperature, inlet air relative humidity, inlet air velocity, and average supply and return water temperatures to obtain the operating status, and then inputting these into an outlet temperature prediction model and an outlet moisture content prediction model to obtain predicted outlet temperature and humidity values. Additionally, it includes a joint control step of collecting inlet air status data, inputting it into a control model to obtain inlet air velocity setpoints and average supply and return water temperature setpoints, and outputting control commands to drive the air supply component and the finned heat exchanger water-side circulation component to operate and cyclically correct. This invention solves the problems of strong temperature and humidity coupling in existing heat and humidity treatment devices, making joint control difficult, and the reliance on experience-based settings leading to insufficient outlet temperature and humidity control accuracy and a lack of quantitative prediction models.

The present invention relates to a heat exchanger configured with a distribution device of the cooling fluid at several vertical levels into a tube bundle suitably organized in groups of tubes insisting on such vertical levels.

The application provides a liquid distribution device and a falling film evaporator. The liquid distribution device comprises a flow equalizing assembly, the flow equalizing assembly comprises a first flow channel, a plurality of baffles are installed in the first flow channel, and the plurality of baffles are arranged in a spaced manner and opposite to each other along the first flow channel, so that the falling film evaporator has excellent refrigerant distribution capacity and can uniformly distribute refrigerant to achieve the purpose of high-efficiency refrigeration.

The invention provides a low-temperature accurate control indirect cooling tower system and a control method. The low-temperature accurate control indirect cooling tower system comprises an air cooling tower, and sector cooling areas are integrated in the air cooling tower; a cooling assembly is arranged in the sector cooling area, the cooling assembly comprises a shutter, heat exchange tube sets are arranged at the two ends of the shutter respectively, and the two heat exchange tube sets and the shutter are arranged in a triangular shape; water inlets of the heat exchange tube sets located at the two ends of the shutter are connected in series through a first conveying pipe, water outlets of the heat exchange tube sets located at the two ends of the shutter are connected in series through a second conveying pipe, and a circulating water system is connected between the second conveying pipe and the first conveying pipe. A first pressure transmitter is arranged close to the triangle; a second pressure transmitter is arranged in the sector cooling area; and the second pressure transmitter, the first pressure transmitter and the regulator of the shutter are respectively in communication connection with the regulation terminal. According to the system, partition regulation and control are combined with accurate temperature control, the running state of each sector can be dynamically adjusted according to the load of the turboset, invalid energy consumption is avoided, and the running cost is reduced.

The present application relates to a kind of energy-saving and environment-friendly mechanical ventilation cooling tower, by optimizing the gap design of cooling fan blade and wind cover, using the negative pressure generated by blade rotation to suck in cooling air, and the hot water in heat dissipation assembly forms convection heat exchange, realizes efficient cooling.At the same time, the ascending airflow drives the blade with porous fiber bundle to rotate, on the one hand, the kinetic energy is recovered by wind power generator and converted into stable electric energy through control inverter unit, on the other hand, the water vapor in air is absorbed and condensed by porous fiber bundle, and water resources are recovered.The present application does not need to transform existing cooling tower, with simple structure, easy installation, energy saving, water saving and environmental protection effect, and significant economic benefit.

The utility model relates to the technical field of cooling towers, and discloses an efficient heat dissipation cooling tower which comprises a cooling tower body, an air inlet is formed in the top of the cooling tower body, a drain outlet is formed in the bottom of the cooling tower body, a valve is arranged on the drain outlet, and an air inlet fan is fixedly installed on the inner wall of the air inlet in the top of the cooling tower body. An anti-blocking assembly is arranged in the cooling tower and comprises a rotating rod, a spraying pipe is fixedly connected to the bottom end of the rotating rod, a liquid inlet pipe is fixedly connected to the surface of the spraying pipe, the end of the liquid inlet pipe communicates with the surface of the spraying pipe, and a water outlet is formed in the bottom of the spraying pipe. According to the anti-blocking cooling tower, the anti-blocking assembly is arranged, the air inlet fan drives the spray pipe to rotate, the ball is matched with the inclined block, the movable block slides on the inner wall of the water outlet, the nozzle is periodically opened and closed, water scale and impurity blocking is effectively prevented, it is guaranteed that cooling water flows smoothly, the operation stability and cooling efficiency of the cooling tower are improved, and the maintenance cost is reduced.

The application discloses cooling filler for cold water tower, and relates to cooling technology field, the cooling filler includes at least one wet curtain block; the wet curtain block includes two kinds of wave-shaped paper cores, each wave-shaped paper core is provided with multiple, two kinds of wave-shaped paper cores are sequentially superimposed to form a multilayer structure in cross order; each wave-shaped paper core has a front surface and a back surface, and forms a first ridge protruding from the front surface and a second ridge protruding from the back surface; the orientation of the ridge of two kinds of wave-shaped paper cores is different when superimposed, and the projection on the superimposed direction is directionally crossed; in the multilayer structure, the front surface of the first kind of wave-shaped paper core corresponds to the back surface of the adjacent second kind of wave-shaped paper core, and the first ridge and the adjacent second ridge abut; the first ridge of each wave-shaped paper core is provided with glue in the length direction, for gluing two ridges when abutting. The cooling filler can form a huge water film, the water temperature after cooling is closer to the air wet bulb temperature, and the glue strengthens the water support capacity of the ridge, and the wet water is not easy to collapse.

The heat dissipation structure comprises a cooling tower body, an air inlet pipe, a water inlet pipe, a circular shell and a filtering layer, the air inlet pipe is fixedly communicated with the front face of the cooling tower body, the inner wall of the cooling tower body is fixedly connected with a fixing base, the circular shell is fixedly connected to the top of the fixing base, and the filtering layer is arranged on the circular shell. The filtering layer is fixedly mounted at the top of the interior of the cooling tower body, and the water inlet pipe is arranged on the front face of the cooling tower body and fixedly communicates with the circular shell. By arranging the atomization assembly, the atomization assembly is matched with the water outlet hole, so that atomization cooling can be achieved while anti-blocking is achieved, and in the using process, water is injected into the circular ring shell through the water inlet pipe, and spraying is conducted through the atomization spray head for cooling; and in the spraying process of the atomizing nozzle, the phenomenon that the atomizing nozzle is blocked by impurities in water can occur, so that the cooling effect of water spraying atomization is influenced, and certain limitation exists.

The application discloses a heat exchanger air shower device, which comprises a fan, an atomizing tooth part and a liquid supply device. The liquid supply device is used for supplying liquid to the rotating part of the fan, so that the liquid can be centrifugally thrown out when the rotating part of the fan rotates at high speed. The atomizing tooth part is used for receiving the liquid thrown out by the rotating part of the fan to differentiate the liquid. The fan is used for blowing the liquid drops differentiated by the atomizing tooth part. The atomizing tooth part comprises movable teeth, which can be moved to adjust the tooth density of the atomizing tooth part in the circumferential direction of the working position part. Whether the movable teeth are located in the working position can be adjusted, thereby changing the circumferential tooth density of the working position, the size and / or the atomizing amount of the atomized particles can be correspondingly changed, the liquid content and the particle size distribution range of the liquid particles in the liquid-containing air body can be correspondingly changed, and the different heat exchange efficiency requirements in different states can be met, so that the problem that the heat exchange efficiency of the air shower device cannot be adjusted can be effectively solved.

The invention relates to the technical field of water cooling towers, in particular to a multi-valve control system based on a water cooling tower and a using method thereof.The multi-valve control system comprises the water cooling tower and a heat exchange frame arranged in the water cooling tower, and further comprises a spraying adjusting module and a water spraying frame installed in the water cooling tower; a second valve is rotationally mounted in the second mounting frame, and the rotating direction of the first valve is perpendicular to that of the second valve; and the detection module comprises a plurality of first detection strips and second detection strips which are arranged in the water cooling tower, and is used for adjusting the water yield of the first valve and the second valve. The valves are divided into two groups, the swinging directions of the two groups of valves are perpendicular to each other, and different valves are driven to swing according to different swinging directions of the water spraying frame, so that the spraying range is expanded, the spraying uniformity is improved, heat at different positions is detected by utilizing the detection module, the water inlet amount of the valves is changed according to the heat, and the water spraying efficiency is improved. And the uniformity and the efficiency of heat dissipation are further improved.

This utility model discloses a suspended reinforced concrete cooling tower, including a supporting outer shell frame. A suspension rod is fixedly connected to the lower end of the suspension rod, and a packing substrate is fitted onto the outer wall of the suspension rod. Suspension holes are formed on the inner wall of the packing substrate. The suspension rod is inserted into the suspension holes, and locking blocks are installed at both ends of the suspension rod. This suspended reinforced concrete cooling tower suspends the water distribution main pipe and the packing substrate using a suspension structure. It utilizes a three-layer cooling system with a water collector plate assembly, supported by the water collector at the top and reinforced concrete support inside the tower. This increases the surface area for water-air exchange on the packing surface, reduces airflow resistance, increases packing utilization, and simultaneously reduces the height of the cooling tower, decreasing pump energy consumption and improving performance. Furthermore, the water collector plate is positioned and installed using positioning slots and positioning blocks, and the water distribution main pipe is fastened using main pipe fasteners, resulting in more stable installation.

The application discloses a cooling triangular unit with transversely adjustable current equalizing device, which comprises a cooling triangular unit and a transversely adjustable current equalizing device, wherein the cooling triangular unit comprises left cooling columns, right cooling columns and an air inlet louver, and the transversely adjustable current equalizing device comprises a vertical fixing shaft, an upper horizontal slide, a lower horizontal slide, a roller shutter and a vertical moving shaft, and the transversely adjustable current equalizing device is vertically arranged along a vertical central symmetry plane of the cooling triangular unit. The cooling triangular unit with transversely adjustable current equalizing device can horizontally and transversely adjust the roller shutter along the slide according to the environmental wind speed and direction, and the roller shutter can be transversely adjusted to the outermost side of the cooling triangular unit at a small environmental wind speed, thereby playing a role of air side current equalization of the cooling triangular unit; the roller shutter can be transversely adjusted to the innermost side at a large environmental wind speed and a large air inlet inclination, thereby reducing the air inlet resistance of the cooling triangular unit and reducing the adverse effect of additional ventilation resistance of the current equalizing device; and the application has the characteristics of small resistance and intelligence.

This application discloses a cooling tower antifreeze device. The cooling tower is equipped with an antifreeze device, which includes a heat source, a cooler, and a heat sink. The inlet and outlet of the cooler are connected to the heat source and the heat sink, respectively. The heat source is used to transfer heat to the cooler. The cooler is installed in a circulating water tank and is used to cool the heat and transfer it to the heat sink. The heat sink is used to transfer heat to the cooling tower. A first heat sink structure is installed between the cooling fan and the spray device, a second heat sink structure is installed at the air inlet, and a third heat sink structure is installed in the packing area. This solution effectively prevents the cooling tower from operating normally due to component freezing in cold environments by distributing the heat sinks in different key areas of the cooling tower, thereby improving the reliability and service life of the cooling tower. At the same time, it provides antifreeze protection for the circulating water tank, cooling fan, spray device, packing area, and other parts.