70results about How to "Consistent water temperature" patented technology

The invention discloses an integrated central water heating system, which comprises a living water supply pipe, a heating component, a water inlet pipe, a water outlet pipe, a heat collector, master control equipment and a water supply pipeline, wherein the heating component, the water inlet pipe, the water outlet pipe, the heat collector and the master control equipment are arranged in a water heater and connected with the living water supply pipe; the heat collector is connected with the water inlet pipe and the water outlet pipe; the master control equipment is electrically connected with the heat collector; the water supply pipeline is used for a plurality of water consumption points and is connected outside the master control equipment; the peripheral water supply pipeline of the water consumption points is provided with a water mixing valve connected with the living water supply pipe, and the water outlet pipe of the heat collector respectively; a control device controls the communication between each pipeline and the closing of the pipelines in a time sharing way; a circulating water loop and a cold water branch pipe are mutually independent in a preheating mode and an anti-freezing mode; and a hot water conduit and a return water conduit are mutually independent in a bath mode. The integrated central water heating system not only can recycle water between a hot water outlet and a heating part of the water heater so as to save water, but also has the characteristics of instant water heating, multi-point and multi-temperature water supply, and intelligent anti-freezing property.

The invention discloses a pasteurization machine which is used for solving the problems that the incongruous water temperature in a sterilization tank in the prior art influences the sterilization effect. The pasteurization machine comprises a rack, wherein a sterilization tank and a cooling tank are arranged sequentially on the rack and are provided with a conveyer belt; the sterilization tank consists of a base plate, two side plates and two inclined plates which are connected with one other; a temperature sensor is arranged in the sterilization tank; the two side plates are provided with at least two inclined baffles; the baffles and the side plates form a channel; the baffle on the front section of the side plates is higher than the baffle on the rear section of the side plates. Due to the adoption of the pasteurization machine, water in the sterilization tank is driven to circulate, the consistent water temperature of all parts in the sterilization tank is guaranteed, and the temperature sensor can detect the water temperature in the sterilization tank accurately so as to guarantee the sterilization effect; the pasteurization machine has the characteristics of simple structure and high practicability.

The present invention provides an electric vehicle power unit cooling system. The system at least comprises a generator cooling unit, a driving motor cooling unit and a heat radiator, after being connected with a cooling water inlet of the driving motor cooling unit in parallel, a cooling water inlet of the generator cooling unit is connected with a cooling water outlet of the heat radiator through a pipeline, and after being connected with a cooling water outlet of the driving motor cooling unit in parallel, a cooling water outlet of the generator cooling unit is connected with a cooling water inlet of the heat radiator through a pipeline. The connecting mode is equivalent to the mode that the generator cooling unit and the driving motor cooling unit are connected in parallel, and therefore the temperature of water entering the generator cooling unit and the temperature of water entering the driving motor cooling unit are consistent basically, the heat management environment of a generator and the heat management environment of a driving motor can be kept consistent, further, working conditions of the generator and working conditions of the driving motor can be kept consistent, the cooling effect of the generator and the cooling effect of the driving motor can be kept consistent, and the service life of an electric vehicle power unit can be effectively prolonged.

The invention relates to a distributed hot pump group control-based contact line power layered synergic stabilization strategy of an electric heating microgrid. A distributed heat storage water tank group matched with a distributed hot pump group in the electric heating microgrid is classified to management of the electric heating microgrid, a contact line original power PTL0 is obtained by measuring regenerative energy and load power in the microgrid, a power control target PTar is analyzed, the contribution of a storage battery and the hot pump group is adjusted according to the contributionof the regenerative energy and real time information of a user load and by combining energy storage state information of the storage battery and the heat storage water tank with regard to the acquired fluctuation power Pflu, so that the contact line fluctuation power stabilization of the electric heating microgrid is achieved. By taking synergic control of the storage battery and the hot pump group as a core, the matched heat storage resource of an air source hot pump is fully utilized, the heat supply requirement of each hot pump on a user is ensured as well as the power smoothness of the contact line is completed, the medium-frequency fluctuation stabilization is effectively participated by power adjustment of the hot pump, and the implementation cost of an optimization scheme is reduced.

The invention provides a temperature control water nozzle comprehensive detection machine which comprises a water supply system,a detection device, a programmable logic controller and a computer. The water supply system comprises a water storing system and a delivery pump. The temperature control water nozzle comprehensive detection machine is characterized in that the water storing system comprises a hot water producing tank, a hot water feed tank, a cold water producing tank and a cold water feed-water tank; the hot water producing tank is communicated with the hot water feed-water tank and supplies water to the hot water feed-water tank through a transfer pipeline which is provided with a transfer pump; the cold water producing tank is communicated with the cold water feed-water tank and supplies water to the cold water feed-water tank through the transfer pipeline which is provided with the transfer pump; the hot water feed-water tank and the cold water feed-water tank are connected with measured products through a water supply pipe; the hot water producing tank and the hot water feed-water tank are respectively provided with heating devices and temperature sensors; the cold water producing tank and the cold water feed-water tank are respectively provided with cooling devices and temperature sensors; the programmable logic controller is respectively connected with the heating devices, the cooling devices and the temperature sensors. The temperature control water nozzle comprehensive detection machine has the advantages of being simple and compact in structure, high in detection precision, small in errors and the like.

The invention discloses a constant-temperature water bath device for preparing a mildew-proof resin adhesive for furniture. The constant-temperature water bath device comprises a water bath box, a clamping mechanism is arranged in the water bath box, the clamping mechanism comprises two guide rods fixedly connected to the inner walls of the two sides of the water bath box respectively, and the outer wall of each guide rod is slidably sleeved with a moving rod; a shifting rod is fixedly connected to the outer wall of the moving rod located on the upper side wall, a magnet block is fixedly connected to the outer wall of the shifting rod through a support, an electromagnet is slidably arranged at a port of the water bath box, and a key switch is arranged at the upper end of the electromagnet. Through synchronous reciprocating movement of the two pistons, reciprocating circulation flow of water in the water bath box is achieved, the water in the water bath box is heated evenly, what is guaranteed is that the water temperature of the underwater portion and the water temperature of the upper portion are kept consistent as soon as possible, and the effect that an adhesive is heated evenly in the preparation process is achieved; through clamping and fixing of the container by two clamping pieces, the phenomenon that the container shakes in the heating process is avoided, and the stability of the container is improved.

The invention relates to a cooling system, a temperature control method, device, equipment thereof and an air conditioning system, and belongs to the technical field of temperature control. Temperature detection assemblies are arranged at water outlets of cooling devices of the cooling system, adjusting valves with the adjustable opening degrees are arranged at water inlets of the cooling devices, so that opening degree adjusting instructions are sent to the corresponding adjusting valves according to water inlet temperature values and preset water outlet temperature threshold values of the cooling devices, the opening degrees of the adjusting valves and the water inlet amount of the cooling devices are adjusted, the heat dissipation capacity of the cooling devices is adjusted, therefore, the outlet water temperature of each cooling device is consistent, the heat of the cooling system is balanced, and the stability of the system is ensured.

The invention provides a water way system of an instantaneous water dispenser.The water way system comprises a balance water tank, a water pump A and a water pump B.A water outflow bin, a heating bin, a water inflow bin and a water drainage bin are arranged in the balance water tank.A water outlet is formed in the lower portion of the water outflow bin, a water inlet is formed in the lower portion of the water inflow bin, the water inlet is directly communicated with the interior of the water inflow bin, and a water drainage opening is formed in the lower portion of the water drainage bin.The water outflow bin, the heating bin, the water inflow bin and the water drainage bin are all located at the same barometric pressure.The lower end of the heating bin and the lower end of the water inflow bin are communicated.Water overflowing when the highest water level of the water inflow bin is achieved flows into the water drainage bin.The water in the heating bin is boiled and turned over to go over the side wall of the heating bin to enter the water outflow bin.The water outflow end of the water pump A is communicated with the water inlet, the water inflow end is communicated with a water source, one end of the water pump B is communicated with the interior of the heating bin through a pipeline A, and the other end of the water pump B is communicated with the interior of the water inflow bin through a pipeline B.On the premise that the power of the electric heater is not improved, the heating efficiency of the instantaneous water dispenser is improved, and the effluent amount of the instantaneous water dispenser is increased.

The invention discloses a canned food pasteurizer, which is used for solving the problem that temperature in a current sterilization groove is nonuniform, so that the sterilization effect is poor. The canned food pasteurizer comprises a frame, the sterilization groove and a cooling tank are arranged on the frame in order, a conveyer belt used for conveying the canned food is arranged in the sterilization groove and the cooling tank, the sterilization groove comprises a base plate, the side plates are connected to the left and right sides of the base plate, the tilted plates are connected to the front side and the rear side of the base plate, the groove body of the sterilization is composed of the base plate, the side plate and the tilted plate; a spiral guiding groove is arranged on the side plate and the tilted plate of the groove body, the spiral direction of the spiral guiding groove is upward; a vapor nozzle is arranged in the spiral guiding groove, the vapor nozzle is communicated to the extraneous vapor source; and a steam nozzle orifice is arranged in the spiral guiding groove along the spiral direction of the spiral guiding groove. According to the invention, mutual flow of water current in the cooling tank can be accelerated, so that water temperature at each position in the cooling tank can be ensured, and the sterilization effect can be increased.

The invention relates to a photoelectrical complementary solar water heater which mainly comprises solar energy thermal-collecting tubes, a water storage box and a controller. The box body of the water storage box is provided with at least two connecting seats, each connecting seat is internally provided with a check valve, the connecting seats are connected with the solar energy thermal-collecting tubes, a through tube and a U-shaped tube, and the through tube and the U-shaped tube enables the solar energy thermal-collecting tubes to be connected in series and communicated; each solar energy thermal-collecting tube comprises an inside glass tube and an outside glass tube, the inside glass tube and the outside glass tube are sealed at one port to form vacuum between the inside glass tube and the outside glass tube, and a heat absorption film layer is compounded on the outside wall of the inside glass tube; the connecting seats and the water storage box are manufactured to form a whole body; the water storage box mainly comprises a connecting seat, a liner, a shell and insulation materials arranged between the liner and the shell; the box body of the water storage box is provided with a ventilation valve, a water inlet and a water outlet, and the water inlet is connected in series with a water inlet electromagnetic valve. The invention has the advantages of high heat utilization rate, basically consistent used water temperature, no sundry accumulation, difficult scaling, favorable hot water insulation, thermal-collecting tube frost crack prevention, sensitive control, reasonable structure, wide application range, and the like, and is a new safe and reliable environmental-friendly product.

The invention relates to quick heating bathtub equipment, in particular to quick heating bathtub equipment for gynaecology and obstetrics, which comprises a heating mechanism, a water circulation mechanism, an automatic drainage mechanism and a sliding bed mechanism, can heat water to enter a bathtub, can heat the bathtub, and can keep the water temperature of each position in the bathtub consistent. The equipment can automatically drain water, the bathtub floor can be pushed up by the equipment to form a bed with other parts, the heating mechanism is connected with the water circulation mechanism, the water circulation mechanism is connected with the automatic drainage mechanism, the automatic drainage mechanism is connected with the heating mechanism, and the sliding bed mechanism is connected with the heating mechanism.

A temperature control method (10) is applied to an electric water heater (50). The electric water heater (50) comprises a heating tube for heating water. The temperature control method (10) comprisesthe steps of calculating the heating power of the heating tube (101); acquiring the working voltage of the heating tube (102); calculating the conduction time according to the working voltage in combination with the internal resistance, the working voltage and frequency of the voltage signal (103); and controlling the conduction of the heating tube according to the conduction time (104). By controlling the conduction time of the heating tube, the heating tube can heat at constant power, and the heating time of the electric water heater (50) to heat water to the target water temperature is controlled, and the water outlet temperature of the electric water heater (50) is ensured to be consistent, and the user experience is improved. The invention further discloses a temperature control device (40) and an electric water heater (50).

The invention discloses a food pasteurization machine to solve the problems of inconsistent water temperature at each position in existing sterilization tanks, poor sterilizing effect, low steam heat utilization rate, and quality reduction caused by abrupt temperature drop of food packaging containers. The food pasteurization machine comprises a frame, which is provided with a preheating tank, a sterilizing tank, a precooling segment and a cooling tank in order. The preheating tank, the sterilizing tank, the precooling segment and the cooling tank are equipped with a conveying belt. The sterilizing tank includes a bottom plate, two side plates and two inclined plates. The bottom plate is provided with a water inlet and a water outlet, and the bottom plate, the side plates and the inclined plates are connected together to form the sterilizing tank. A steam spraying pipeline is uniformly distributed on the bottom plate and in connection with an external boiler, and is provided with one-way valves. The food pasteurization machine provided by the invention can ensure consistent water temperature in the sterilizing tank, improves the sterilizing effect, ensures food security, also can improve the heat utilization ratio of steam, and is especially suitable for processing by salted pickles, pickles and other food enterprises.