1474 results about "Water cooler" patented technology

A water-cool radiator module comes with a supporting part having a shell body; the shell body includes a fan and a water tank; the water tank is connected to a cold water pipe and a hot water pipe; an extended section of the cold water pipe and hot water pipe is connected to a cold waterhead; the shell body includes several radiating holes at one end; such that in an application, the supporting part is inserted into a slot on the computer case and the shell body is mounted onto the slot; the cold water in the cold waterhead of a heat-generating electronic component is circulated to the shell body through the hot water pipe; the fan blows air to radiate heat to the outside through the radiating holes; and the cooled fluid flows from the water tank to the cold waterhead through the cold water pipe.

The invention provides a control system for heat management of an electric vehicle. The control system is characterized in that the system comprises a refrigerant circulating system, a coolant circulating system and a battery pack temperature control system, wherein the refrigerant circulating system is communicated with the battery pack temperature control system via a water cooler, and the coolant circulating system is communicated with the battery pack temperature control system via a three-way water valve, so the three systems form an intercommunicating and circulating control system to control the temperature in the carriage and the working temperature of the electrical devices of the battery pack. The control system has the following positive effects: effective heat management can be carried out on each part of the electric vehicle; the problem of heating difficulty of the electric vehicle is solved by adopting the residual heat of the electrical devices in an economical and energy-saving manner; preheating and cooling of the power battery of the electric vehicle are well controlled; and the working temperature of the battery and electrical devices of the electric vehicle can be controlled, thus realizing complete heat system management of the electric vehicle.

The invention relates to a purification process of liquefied gas and particularly provides a high-temperature hydrogenation and purification process for liquefied gas materials. The high-temperature hydrogenation and purification process is characterized by comprising the following steps: (1) carrying out heat exchange on raw material liquefied gas and a reactor outlet product in a heat exchanger, heating by a heating furnace to a reaction temperature, then feeding the material into a reactor from the top, carrying out saturation hydrogenation on olefin in the material to obtain alkane, and respectively hydrogenating and converting sulfide, oxide, nitride and halide into hydrogen sulfide, water, ammonia and hydrogen halide; (2) carrying out sufficient heat exchange on the reactor outlet product and the raw material by an efficient heat exchanger, carrying out water cooling by a water cooler and enabling the material to enter a gas-liquid separation tank, compressing a flashing gas phase and fresh hydrogen by a compressor and circulating to the raw material liquefied gas; (3) enabling the flashing liquid phase to enter an alkali washing deposition tank and carrying out fiber membrane alkali washing to remove hydrogen sulfide, ammonia and hydrogen halide; (4) enabling the material which is subjected to the alkali washing to enter a dearsenicator, and removing arsenic and metal to obtain refined liquefied gas. The high-temperature hydrogenation and purification process mainly aims at a project which is very strict in requirement on the impurity content of a catalyst, and is short in flow, small in investment, low in cost and less in solid wastes.

A concurrent use water cooler capable of simultaneously dispensing a single fluid to two or more users is presented. The invention includes a container having a single reservoir therein, a lid contacting and removable from the container, at least two spigots disposed about and attached to the container, a vent hole, and a plug to close the vent hole. Spigots communicate with the single reservoir and enable the gravity-fed dispensing of a single fluid. At least one spigot has a threaded spout allowing attachment of a fluid supply line. The threaded spigot is biased to resist the static pressure associated with fluid within the supply line so as to remain closed unless actuated by the user. An optional stand contacts and supports the water cooler. One or more cup dispensers may be attached to the container or stand. The present invention has immediate applicability to sports teams, military units, construction crews, and the like, where two or more persons consume a potable liquid.

The invention discloses a method for recovering ammonia from low-concentration ammonium chloride wastewater, which comprises the following steps that: an alkaline substance is added into the low-concentration ammonium chloride wastewater to prepare mixed slurry containing ammonia water and chloride salt; the mixed slurry is subjected to the separation and concentration of the ammonia water in an ammonia water distillation concentration tower to obtain ammonia vapor and a drained waste liquid; the ammonia vapor is conveyed to an ammonia water cooler for cooling treatment, and the ammonia water obtained by the cooling treatment is stored for standby; and the drained waste liquid is subjected to solid-liquid separation to obtain solid-phase residue and a waste liquid containing the chloride salt. The method evaporates the ammonia in the low-concentration ammonium chloride wastewater and concentrates the ammonia to an industrial grade concentration, and has the advantages of broad source of auxiliary materials, low cost, completely sealed technical process, and low energy consumption; and drained substances meet the requirement of no pollution and no nuisance.

A portable water cooler is designed to accept the placement of bagged fluid therein, leading to the connection of the bag of fluid to a fluid flow pathway, thereby allowing the fluid to be dispensed in a manner such that the fluid is segregated from the internal surfaces of the cooler. The portable water cooler generally includes an internal spike and external spigot through which fluid may flow. Systems and methods for dispensing bagged fluid from such a cooler, including various multi-bag systems and methods allowing for improved thermal control of fluids being dispensed, as well as increased selection of fluids dispensed from the same portable water cooler provide a high level of convenience.

The invention relates to a system for monitoring energy efficiency ratio of operation of a water cooler set and a monitoring method thereof. The system comprises a controller for monitoring the energy efficiency ratio of operation of the water cooler set, a local monitoring computer, a remote monitoring computer and a frozen water supply temperature sensor of a cold supply pipe network, a frozen water return temperature sensor of the cold supply pipe network, a frozen water flowmeter of the cold supply network and a power sensor of a refrigeration compressor which are correspondingly connected with the water cooler set; the frozen water supply temperature sensor of the cold supply pipe network, the frozen water return temperature sensor of the cold supply pipe network, the frozen water flowmeter of the cold supply network and the power sensor of the refrigeration compressor are connected with the controller for monitoring the energy efficiency ratio of operation of the water cooler set respectively; and the local monitoring computer and the remote monitoring computer are connected with a signal of the controller for monitoring the energy efficiency ratio of operation of the water cooler set through a convertor I and a convertor II respectively. The system is suitable for the water cooler set of a central air conditioning system using electric power as primary drive energy; and the measured energy efficiency ratio of operation of the water cooler set is suitable for supervising daily energy-saving operation of the water cooler set.

A combination water cooler and refrigerator unit is provided including a lower cabinet defining a refrigerated compartment, and an upper water reservoir for receiving a supply of water from a water source, such as an inverted water bottle. A refrigeration system mounted within the cabinet includes a chiller coil having a first segment for chilling the refrigerated compartment, and a second segment for chilling water within the water reservoir. In addition, a lower end of the water reservoir is positioned in heat transfer relation with an upper region of the refrigerated compartment, and a single thermostatic temperature control sensor is mounted within the refrigerated compartment for regulating the refrigeration system for substantially eliminating risk of reservoir or refrigerator freeze up.

The invention relates to the technical field of recycling of a synthetic ammonia relief gas, and discloses a separation and recycling device and a recycling method for methane and argon in the synthetic ammonia relief gas. The device comprises a cooling box, a virgin gas pipeline, a water cooler, a gas-liquid separator, a gas-liquid balancing tank, a throttling reducing valve, a purification system, a refrigeration system and a rectifying system, wherein the refrigeration system comprises a mixed refrigerant circulating compressor, a medium-pressure circulating nitrogen compressor and a main heat exchanger; the medium-pressure circulating nitrogen compressor is connected with the water cooler and the main heat exchanger through a pipeline respectively; the rectifying system comprises a dehydrogenation tower, a methane rectifying tower and an argon rectifying tower; and the main heat exchanger, the dehydrogenation tower, the methane rectifying tower and the argon rectifying tower are connected through pipelines. By the device and the method for separating and recycling the methane and the argon from the synthetic ammonia relief gas by utilizing the mixed refrigerant and argon double-refrigeration system, high-purity methane and high-purity argon can be obtained, and nitrogen with relatively higher purity and hydrogen with relatively higher purity can be obtained at the same time.

An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it.

In one embodiment of the invention, a system for controlling the temperature of water in a water reservoir includes a water reservoir, an inlet operable to deliver water to the water reservoir, an outlet operable to dispense at least a portion of the water from the water reservoir, and a staged water cooler having a first thermoelectric cooler stage coupled to a second thermoelectric cooler stage, the staged water cooler operable to control the temperature of the water in the water reservoir.

The invention relates to a controlled rolling and controlled cooling production process of an HRB400 (Hot-rolled Ribbed-steel Bar 400) steel bar, which is characterized by comprising the following steps of: heating a 150*150*6,000 mm or 165*165*6,000 mm continuous casting by a three-section continuous pusher-type heating furnace and then rolling into the hot-rolled ribbed-steel bar with the diameter of Phi10 to Phi32 mm, wherein the start rolling temperature is controlled to be 1,050-1,150 DEG C and the final rolling temperature is controlled to be 930-970 DEG C; setting a three-section water cooler after the final rolling, wherein the temperature after water cooling is 680-760 DEG C; and adjusting cooling rates of the hot-rolled ribbed-steel bars of various specifications through cooling, reheating, cooling, reheating and cooling to obtain a needed sorbite so that the steel bar is reinforced. Under the premise of ensuring the comprehensive mechanical property of the steel bar, the invention can remarkably reduce the use level of main alloys and greatly reduce production cost.

The hot rolling process of wide flat bar steel includes the following steps: heating continuously cast rectangular steel billet at 1050-1150 deg.c inside heating furnace, coarse edge rolling in an edger, descaling in a descaling unit, repeated rolling in a two-roller reversing mill, cutting ends in a hot shearing machine, finish rolling in a finishing mil group, chilling to 475-525 deg.c in a water cooler, cooling to below 200 deg.c in a cooling bed, cutting ends in a cold shearing machine, lengthing in a shear gauge, shearing to certain length in a cold shearing machine, collecting and baling. The present invention provides wide flat bar steel in certain sizes for building and bridge.

The invention discloses a dry flue gas desulfurization process method and a dry flue gas desulfurization system thereof. The method comprises the following steps of: inputting flue gas after dust removal, air and a desulfurizer powder into a reaction chamber for mixing; reacting the desulfurizer with oxygen and sulfur dioxide in the flue gas to generate calcium sulfate; arranging a water cooler in an output passage of the reaction chamber; and absorbing heat in the flue gas and heat generated in desulfurization reaction by using the water cooler. Compared with the conventional dry desulfurization process method, the dry flue gas desulfurization process method has the advantage of solving the problems of unavailability of miscellaneous furnace slags and desulfurization products, secondary pollution caused by miscellaneous furnace slags and desulfurization products as well as reduced output power of a boiler caused by desulfurization reaction.

The present invention discloses a holder for a portable water cooler, which holder is designed to be mounted onto the inside of the side of a bed of a pickup truck. The water cooler holder has a cylindrical container-like member which securely holds the water cooler therein which member is mounted onto a frame which pivots from a first downward position to a second upward position so that the water cooler can be accessed from the outside of the bed of the pickup.