640results about "Electric heating system" patented technology

This invention relates to the field of heating equipment technology, and discloses an anti-scalding electric heater, a control method, and a device. The anti-scalding electric heater of this invention can accurately and promptly detect human proximity signals and take timely preventative measures to prevent scalding accidents. Furthermore, it will not cause false triggering, will not cause repeated on / off switching of the heater, and will not affect the normal use of the heater. The anti-scalding electric heater of this invention includes: a main body, a radar detection device, and a control unit. The main body has an air outlet, and a heating element is disposed within the main body. The radar detection device is disposed on the main body and is used to detect human signals; the detection range of the radar detection device covers the air outlet. The control unit is disposed on the main body, and the signal output terminal of the radar detection device is electrically connected to the signal input terminal of the control unit. The signal output terminal of the control unit is electrically connected to the heating element and controls the on / off switching of the heating element.

The utility model discloses a four-lamp and double-air-heating warmer which comprises a cover plate, a box body, a heat dissipation piece, a heating air outlet device and a plurality of warming lamps. The heat dissipation piece, the heating air outlet device and the multiple heating lamps are all arranged in the box body. The heat dissipation piece is fixedly connected to the bottom of the middle of the box body and fixedly connected with the heating air outlet device. A gap exists between the heat dissipation piece and the heating air outlet device and is used for conducting heat dissipation on the heating air outlet device. The cover plate is fixedly connected to the opening side of the box body; the multiple heating lamps are symmetrically distributed on the two sides of the heating assembly and penetrate out of the cover plate. The heat dissipation piece comprises a plurality of bottom rings with the inner diameters decreased progressively, a plurality of supporting rings with the inner diameters decreased progressively and a plurality of connecting plates. The supporting ring and the bottom ring are coaxial, the supporting ring is located in the bottom ring, and the supporting ring is fixedly connected with the heating air outlet device; the support ring is higher than the bottom ring; the connecting plate is radially and fixedly connected with the bottom ring and the supporting ring; the plurality of connecting plates are annularly distributed along the bottom ring; a heat dissipation area is formed in the supporting ring with the smallest inner diameter.

The utility model provides a safety protection structure of a carbon fiber warmer, which belongs to the field of carbon fiber warmers and comprises a warmer body, protection components are arranged on two sides of the warmer body; the protection assembly comprises a protection frame and a plurality of protection rods, a plurality of positioning columns are fixedly arranged at the four corners of the two sides of the warmer body, positioning holes are formed in the four corners of the inner side of the protection frame, the multiple protection rods are fixedly arranged in the protection frame, and spring pieces are fixedly arranged on the warmer body. Clamping blocks are fixedly arranged on the inner sides of the spring pieces, and clamping holes are formed in the two sides of the protection frame. The protection assembly is arranged, the protection effect is achieved, safety is improved, meanwhile, the protection frame can be rapidly and conveniently mounted and dismounted, cleaning and maintenance are convenient, the drying assembly is further arranged, towels, clothes, shoes and other articles can be dried and aired conveniently, the space is not occupied after the drying assembly is folded, and practicability is improved.

A warmer comprises a box body, a draught fan installation groove and a heating groove, a draught fan is arranged in the draught fan installation groove, and an air exchange opening is formed in the side wall of the draught fan installation groove; the box body is arranged above the fan mounting groove, and an air blowing opening corresponding to the fan is formed in the bottom surface of the box body; the heating groove is formed in the box body, intervals are formed between the heating groove and the side wall of the box body and between the heating groove and the bottom face of the box body, and a heating device is arranged in the heating groove; a panel covers the top of the box body, an air groove is downwards formed in the panel close to the edge, and an air opening is formed in the side wall of the air groove.

The utility model discloses a warmer which comprises a shell module, a warming module and a control module, the warming module and the control module are both installed on the shell module, the shell module comprises a main body and a front plate, and the front plate is installed on the front portion of the main body; a first fan mounting area, a second fan mounting area and a plurality of foot pads are arranged at the bottom of the main body, and the front plate is provided with an air outlet shutter and a control mounting area. According to the warmer, linkage is achieved through the shell module, the warming module and the control module, and the warmer is small in size, suitable for being placed at an office position, fast and concentrated in warm air output, capable of achieving fast warming and low in energy consumption.

The utility model discloses an NWS type direct current unit which comprises a cylinder body, an electric heating tube, a steel aluminum heat exchange tube, a first annular baffle, an upper annular plate and a lower annular plate, the cylinder body comprises an inner cylinder, an outer cylinder, an upper tube plate and a lower tube plate, a containing cavity is formed between the inner cylinder and the outer cylinder, the electric heating tube is arranged on the upper tube plate in a penetrating mode, and the power connection end of the electric heating tube is located outside the containing cavity. The two ends of the steel-aluminum heat exchange pipe penetrate through the upper pipe plate and the lower pipe plate respectively, the first annular baffle is arranged on the upper pipe plate, the power connection end of the electric heating pipe is wrapped in the first annular baffle, the upper annular plate is arranged on the first annular baffle and the outer cylinder, a water outlet pipeline is defined by the upper annular plate and the outer cylinder, and a water outlet is further formed in the outer cylinder. The lower annular plate is arranged at the bottom of the inner barrel and the bottom of the outer barrel, a water inlet pipeline is defined by the lower annular plate, the outer barrel is further provided with a water inlet, the water inlet is communicated with the port of the steel-aluminum heat exchange pipe, the NWS type direct current unit adopts the steel-aluminum heat exchange pipe to replace a stainless steel spiral coil pipe, and the NWS type direct current unit has better heat exchange efficiency.

The utility model discloses a ceiling type warmer which comprises a lamp shell, a heating device arranged in the lamp shell and a telescopic hanging rod connected with the lamp shell. The telescopic hanging rod comprises a first sleeve and a second sleeve which are suitable for being matched in a sleeved mode. Each of the first sleeve and the second sleeve is provided with a hollow cavity, and the cavity of the first sleeve is communicated with the cavity of the second sleeve; the second sleeve is suitable for being partially inserted into the first sleeve, and when the second sleeve is inserted into the first sleeve by different depths, the total lengths of the corresponding telescopic suspenders are also different; a reflecting cover is further arranged on the side end face, back to the telescopic suspender, of the lamp shell, and the heating device is arranged at the side end, back to the telescopic suspender, of the reflecting cover.

The utility model belongs to the field of floor heating, and particularly relates to a wet paving graphene floor heating system and a floor structure, the wet paving graphene floor heating system comprises a concrete layer, a waterproof layer, a graphene electric heating layer, an insulating layer, a heat preservation layer and a heat insulation layer which are sequentially paved from top to bottom, and aluminum foil is paved on the outer surface of the heat preservation layer. According to the wet laying graphene floor heating system, through the arrangement, the safety and the waterproof performance of the system are improved, and the heat loss is reduced.

This utility model discloses a heater with an upper heating function. The heater body includes support legs and a heating unit. The heating unit includes a control unit, a heating element, and an upper cover. A heating plate is disposed inside the heating element. The heating plate is located on the side near the upper cover. The heating plate and the upper cover are not in contact. A breathable mesh is provided outside the heating element. This utility model has a reasonable structural design. The control unit facilitates user operation. The heating element provides heat generation, and the heating plate allows the heater body to provide heat. The non-contact connection between the heating plate and the upper cover, along with the breathable mesh outside the heating element, improves heat dissipation when the heater is turned off, and the breathable mesh further enhances heat dissipation.

The utility model discloses a heater adaptable to fans of different specifications, which is characterized in that a first fan mounting position for mounting a first fan is arranged on a heater frame and positioned on one side of a heating element, and a first positioning hole for mounting the first fan is formed in the heater frame and positioned on the first fan mounting position; the first fan can be mounted on the first fan mounting position; a second fan installation position used for installing a second fan is arranged on the heater frame and located on the other side of the heating element, a second positioning hole used for installing the second fan is formed in the heater frame and located on the second fan installation position, and the second fan can be installed on the second fan installation position. Therefore, at least two fans with different specifications can be installed on the heater frame, corresponding production molds do not need to be additionally developed under the condition that the requirements of customers for heaters with different configurations are met, and the production cost of the heater can be reduced.

The utility model discloses an electric heating table capable of reducing warm air loss, which comprises a bottom plate, a warm keeping mechanism is arranged above the bottom plate, the warm keeping mechanism comprises at least four stand columns which are uniformly and fixedly connected to the top of the bottom plate, the tops of the stand columns are fixedly connected with a top plate, one side and one surface of each stand column are respectively provided with a containing groove, and the containing grooves are communicated with the top plate. Moving grooves aligned with the storage grooves are evenly formed in the bottom of the top plate and the top of the bottom plate, and a heat preservation belt is slidably connected between the inner walls of the two faces of each storage groove. Through the arrangement of the heat preservation belts, the device is placed on a horizontal working face, the arc-shaped belts are pulled, the two arc-shaped belts are mutually based on the principle, a user sits on a bench, the two legs of the user stretch into the position between the top plate and the bottom plate, the heating column is started, the heating column heats the periphery of the device, the motor is started, and the motor drives the lead screw to rotate; the lead screw drives the sliding plate to move, the sliding plate drives the connecting plate to move, and the connecting plate drives the arc-shaped belt to move.

The present invention relates to a method and a system for controlling temperature of an indoor space. The space is provided with a conventional heating system and a heater matrix comprising a plurality of heater pixels embedded in surfaces comprised in the space. Each heater pixel comprising a resistive heater element. The conventional heating system is used for maintaining a basic temperature of the space, the basic temperature being less than a comfortable room temperature. Operation of the heater matrix is selectively controlled for generating one or more areas within the space that have a microclimate with a comfort temperature that is higher than the basic temperature.

The application relates to the technical field of heating control, and discloses a special mode control method and device for a heating device, the heating device and a medium, the method comprising the following steps: collecting identity information of a target user; judging whether a target special mode exists based on the identity information, the target special mode being target control parameters set by the target user for a target heating device; if the target special mode does not exist, constructing a target special mode of the target user based on the identity information, and controlling the target heating device to generate heat based on the target special mode, and then memorizing the target special mode according to target control parameters of the target special mode and / or an operation condition of the target heating device, so that the target heating device is controlled by the target special mode when the target heating device is started by the target user next time. The application can realize personalized setting of a special mode of the heating device, can effectively reduce manual parameter adjustment of the user by quickly calling the memorized special mode, and improves control efficiency of the heating device and user experience.

The invention belongs to the technical field of heat supply, and discloses a phase change heat storage device for a heat supply unit, which comprises a heating radiator. Through cooperation of the heat exchange assembly, the water supply assembly and other structures, the water supply assembly guides water to enter one end of the flow dividing cavity, the inclined face of the cleaning plate located at the upper end is impacted by water flow and descends, part of the water flow enters a gap between the cleaning plate and the flow dividing cavity through a notch in the edge of the cleaning plate at the lower end, and the water flow reversely flows; water pressure can drive the cleaning plate located at the lower end to ascend, hard objects rub the inner wall of the flow dividing cavity, most hard impurities can be broken and fall off, the impurities are discharged through the notch, the retention condition is prevented, sewage is stored in the water storage assembly, water entering the heating radiator is used for backwashing, the water does not contain too many impurities, and therefore the backwashing quality is ensured. The water storage assembly can prestore a part of water, water feeding and water discharging of the heating radiator are not affected too much, meanwhile, the purposes of cleaning and non-stop can be achieved, and the influence of the device on real life is reduced.

The utility model relates to the field of bath heaters, in particular to a novel bath heater which comprises a main machine and a cover plate, the cover plate is arranged at the upper end of the main machine, the main machine comprises a box body, an air inlet assembly, an air exhaust assembly and a PTC heating assembly, the air inlet assembly sucks indoor air, the air exhaust assembly and the PTC heating assembly are arranged in the box body, and the air is heated by the PTC heating assembly and then blown into a room through the air inlet assembly. The exhaust assembly exhausts indoor air to the outside, the PTC heating assembly comprises a shell and a PTC module, the PTC module is arranged in the shell, the shell is installed on the inner side of the cover plate, the widths of the two ends of the section of the shell are gradually decreased upwards, staggered reinforcing ribs are arranged on the end face of the shell, and the PTC module is arranged in the shell. The upper middle part of the cover plate is provided with a mesh enclosure which corresponds to the air inlet assembly and the exhaust assembly and is provided with a barrier strip, the rear side of the middle part of the cover plate is provided with a cavity for accommodating a wiring module, the outer side of the cavity is buckled with a wire outlet cover, and two ends of the wire outlet cover are provided with wire outlet holes.

The embodiment of the invention provides a bath heater and an air duct assembly, and relates to the technical field of household appliances. The bath heater comprises an air duct assembly, and the air duct assembly comprises an air duct shell, a fan, a first surrounding piece and a second surrounding piece. The fan is arranged in the air duct shell. A first flow channel and a second flow channel are arranged in the air channel shell. The first flow channel and the second flow channel are provided with a first swing blade and a second swing blade correspondingly, and the first swing blade and the second swing blade can rotate relative to the air channel shell so that the first air outlet and the second air outlet can be closed at the same time and the air inlet can communicate with the ventilation opening. Or the first air outlet and the second air outlet are both communicated with the air inlet and the air exchange port is isolated from the air inlet, or one of the first air outlet and the second air outlet is communicated with the air inlet and the other one is closed and the air inlet is communicated with the air exchange port. The single fan can achieve air outlet and air exchange of the bath heater at the same time, switching between an air exchange mode and an air outlet mode can be achieved, cost can be reduced, and the length of the whole machine can be reduced.

This application relates to the field of electrical appliances, and more particularly to a portable device and electric heater, comprising: a housing, wherein at least one handle assembly is provided on the housing; and a top cover, wherein the top cover is mounted on the top of the housing, and the surface of the top cover is provided with a first anti-slip member, the first anti-slip member being perpendicular to the handle assembly and spaced apart from it. Compared with the prior art, this application can easily achieve the effect of carrying the electric heater with one hand, conforms to ergonomics, makes the palm fit more naturally, increases friction, reduces the risk of slipping, and improves safety, thereby greatly improving the user's grip comfort, safety, and convenience when carrying the electric heater.

The utility model discloses a kind of large-angle warmer panel, including warmer panel, first air outlet groove is equipped on warmer panel, a plurality of first spoiler vane are set on first air outlet groove;The top of warmer panel is equipped with assembly box, installation cavity is set in assembly box, adjusting mechanism is equipped in installation cavity, the output end of adjusting mechanism is equipped with deflector, second spoiler vane is movably set on deflector.The utility model is adjusted in actual use process, the unfolded position of deflector is adjusted by adjusting mechanism, warm air generated by warmer is adjusted by deflector to realize multiple angles, and the conveying area of warm air is expanded;And micro motor can drive second spoiler vane to rotate, second spoiler vane is used to realize secondary adjustment to warm air, and the conveying area of warm air is expanded.

The utility model provides a linear bath heater which comprises a machine shell, a ventilation opening is formed in the machine shell, a ventilation channel is arranged in the machine shell, the ventilation opening is formed in one end of the ventilation channel, two blowing volutes are arranged at the other end of the ventilation channel, and air outlets of the blowing volutes are communicated with the ventilation opening through the ventilation channel. According to the linear bath heater, the two air blowing volutes are adopted, compared with an existing bath heater, the air supply channel is improved, the two air blowing volutes are communicated with the air exchange opening through the air exchange channel, air exchange is conducted on the two air blowing volutes at the same time, the utilization rate of the air blowing volutes is increased, and meanwhile the single-machine air blowing efficiency of the linear bath heater is improved; the effect of one bath heater is equivalent to that of the original two bath heaters, but the volume of the machine body only occupies the space of one bath heater.

The present disclosure concerns floor heating systems, more particularly a modular underfloor heating system, tiles and connector elements therefor. The system includes a plurality of tiles and a plurality of connector elements, such insertion of a connector element into adjacent tiles provides for simultaneous mechanical and electrical coupling of the tiles.

The disclosure relates to an electrically heated wall element (15) comprising a body sheet (20) comprising one or more of plasterboard, fibreboard such as plywood, plastic board, composite material, and sheet moulding compound and at least one heating element (10) on a first face of the body sheet -820). The at least one heating element (10) is formed as a heating element stack (25) and a surface layer (28) comprising one or more material layers covers the first face of the body sheet and the heating element stack. A heatable area of the electrically heated wall element is at least 0.15 m2. The heatable area is configured to be heated by a single heating element or by a plurality of heating elements, each of the plurality of heating elements configured to heat an area of at least 0.01 m2. The patterned conductive element of the single heating element or the plurality of heating elements covers 20% to 60%, preferably 40% to 50% of the heatable area.

The utility model discloses an aluminum alloy panel electric fireplace with a temperature control function, which comprises an electric fireplace body, a heating element used for heating is arranged at the inner bottom of the electric fireplace body, and heat dissipation grooves used for heat dissipation are arranged at the left end and the right end of the front end of the electric fireplace body. A temperature display controller for adjusting the temperature is installed at the upper end of the front end of the electric fireplace body, a water bin for controlling liquid to flow is installed at the top of the electric fireplace body, and a water injection opening for injecting liquid is formed in the middle of the top of the water bin. According to the aluminum alloy panel electric fireplace with the temperature control function, more stable heat release can be provided by controlling liquid heating and circulating flowing, then indoor air circulation can be achieved by controlling operation of a draught fan, and therefore air can be rapidly distributed to a whole room, meanwhile, heat can be effectively stored through liquid, and the temperature control function is achieved. And heat is prevented from being quickly dissipated, so that the set temperature is quickly reached.

The present invention relates to a method and system for controlling the temperature of an indoor space. The space may be provided with a conventional heating system and a heater matrix comprising a plurality of heater pixels embedded in surfaces contained within the space. Each heater pixel comprises a resistance heater element. The conventional heating system is used to maintain a base temperature in the space, which is lower than a comfortable room temperature. The operation of the heater matrix is ​​selectively controlled to create one or more areas within the space that have a microclimate with a comfortable temperature higher than the base temperature.

The invention relates to the technical field of household appliances, and discloses a heating device which comprises a shell, a voice module and an integrated support. The voice module is arranged in the shell and comprises a loudspeaker and a microphone; the integrated bracket is fixed in the shell; the integrated support is provided with a first holding part and a second holding part, the loudspeaker is fixed to the first holding part, the microphone is fixed to the second holding part, the single integrated support is introduced, the loudspeaker and the microphone are fixed through the first holding part and the second holding part on the integrated support respectively, and integration and modularization of the voice module are achieved; the voice module can be assembled only by adding one integrated support, integration and assembly of the voice module can be completed with least newly added parts, other original structural components of equipment do not need to be changed at all, the integrity of the original design is reserved to the maximum extent, and the cost is reduced. The aim of adding the voice function on the heating device is achieved, and meanwhile assembling simplification and structure compatibility are taken into consideration.

The invention belongs to the technical field of warm air blowers, and particularly relates to a multifunctional ceiling system integrating ventilation and wind-feeling-free illumination. The airflow-driven dynamic contraction mechanism is adopted, hot airflow output by the first fan is used for directly driving the impeller to rotate, and the contraction side wall is driven by the eccentric wheel and the connecting rod mechanism to adjust the opening degree in a self-adaptive mode. When the hot air flow is larger, the opening and closing range of the contraction side wall driven by the dynamic contraction mechanism is larger, and then the strength of the hot air flow can be dispersed. On the contrary, the smaller the hot air flow is, the smaller the opening and closing range of the contraction side wall is. Moreover, heat dissipation grids are arranged on the side wall of the main machine panel in a matched mode, hot air flow can be blown out from the two sides of the bath heater, and then concentrated air flow is prevented from directly blowing the human body from the source. By the adoption of the structural design, normal heating efficiency can be guaranteed, and meanwhile hot air flow can be dispersed so that warm and windless comfortable experience can be guaranteed.

The utility model discloses a novel bathroom warmer which comprises a shell and a bottom frame, two air inlet channels are arranged on the bottom frame, two centrifugal wind wheels are fixed in the shell, and an air exhaust pipe is fixed on the side face of the shell. A heating air outlet is formed in the middle of the bottom frame; a heating module is fixed at the top end of the heating air outlet; an air guide partition plate is fixed in the shell and located between the two centrifugal wind wheels, and the heating air outlet and the air suction and exhaust pipe are located on the two sides of the air guide partition plate. Two folding lamps are arranged on the bottom surface of the bottom frame; the folding lamp is attached to the bottom face of the air inlet channel when folded, and the air inlet channel is opened when the folding lamp is opened. The folding lamp is reasonable in structural arrangement, the folding lamp can be unfolded or folded from the lower portion of the air inlet channel according to needs, air exhaust or heating air blowing is achieved, the attractiveness of the whole structure is improved, air exhaust and heating air blowing are facilitated, adjustment and control are more convenient, use is stable and reliable, and the use requirements of different conditions can be met.

The utility model discloses a kind of bladeless cooling and heating warmer, the bladeless cooling and heating warmer includes: base assembly, heating assembly, air duct control assembly, airflow circulation assembly and air outlet assembly, the air outlet assembly is set in the upper end of the base assembly, and the air outlet assembly is communicated with the base assembly, the heating assembly is set in the air outlet assembly, the air duct control assembly and airflow circulation assembly are set in the base assembly.The bladeless cooling and heating warmer of the utility model embodiment is switched by air duct control assembly according to whether heating assembly works, to control the path of the airflow circulation assembly air outlet, hot air is discharged from the intermediate air outlet when heating assembly works, and cold air is discharged from the cold air outlet when the heating assembly does not work, not only can realize the switching of cold and hot air, but also the two do not belong to the same air duct, can have better wind feeling at the same time, improve the user's use experience.

The utility model discloses a novel variable wind warmer host, including casing, the top of casing bolted with cover plate, the inside of casing is integratedly injection molded with volute hot air bin, the device drives wind wheel to rotate through first motor to generate air flow, cooperates with PTC ceramic heater to heat the air flow, forms stable hot air output, and the heating efficiency is improved. Meanwhile, a third motor is used for driving a swing plate and a swing arm to be linked so as to cooperatively drive an air guide plate to rotate oppositely, under the condition that the power of the first motor is not changed, the air pressure of an air outlet can be changed only through adjustment of a mechanical structure, hot air can cover a longer distance, and the heating range and comfort are remarkably improved; by means of the mechanical air pressure adjusting mode, the problem that energy consumption is increased due to traditional frequency conversion speed regulation is solved, stability of heat output is guaranteed, energy consumption is reduced, and the problem that the air supply distance of a traditional warmer is short is effectively solved while low cost is maintained.

The embodiment of the utility model discloses a table-standing dual-purpose shell structure and an electric heater, and relates to the technical field of heating equipment, the table-standing dual-purpose shell structure can be applied to household appliances, such as the electric heater, and the table-standing dual-purpose shell structure comprises a machine shell and a supporting frame; a supporting seat is arranged on the lower side of the machine shell, the supporting frame comprises a mounting disc and supporting legs, and the supporting legs are arranged on the lower side of the mounting disc; and the mounting disc is detachably mounted on the supporting seat, so that the supporting frame is detachably connected with the machine shell. The table-standing dual-purpose shell structure has two use forms, one form is that the supporting frame is installed below the machine shell, and then the table-standing dual-purpose shell structure is used on the ground; according to the other mode, the supporting frame is detached, and the electric heater can be used on a table top at the moment, so that the electric heater can be used on the table top and can also be used on the ground, the use scene of the electric heater is greatly widened, and various use requirements of users are met.

A switchable capacity-increasing energy storage type solar centralized water supply system in a low-temperature area comprises a water supplementing subsystem, a solar temperature adjusting subsystem and a hot water supply circulation subsystem. The water supplementing subsystem comprises a water supplementing pipe; the solar temperature adjusting subsystem comprises a heating tank, a solar heat collector, a circulating pump set, an energy storage container, an energy storage capacity increasing container, a first direct connecting pipe and a second direct connecting pipe. The hot water supply circulation subsystem comprises a heat supply variable frequency booster pump set, a user hot water pipe network and a water return pipe. According to the utility model, the energy storage can be adjusted through the adjustable closed loop control, i.e., the capacity of the working medium for energy storage is increased when the sunlight is short or the occupancy rate of users in buildings such as hotels is increased, and the capacity of the working medium for energy storage is reduced when the sunlight is long or the occupancy rate of users in buildings such as hotels is reduced. Meanwhile, the defects that the service life of a heat storage working medium is short, the energy consumption is increased, the service life of equipment is shortened and the like caused by a large working medium container without adjustable energy storage are overcome.