209 results about "Feeling cold" patented technology

The invention relates to the technical field of an air conditioner defrosting and provides an air conditioner outdoor unit defrosting method. When the refrigeration mode is selected to perform defrosting, firstly an indoor fan stops operating to enable residual heat of an indoor heat exchanger to completely act on a refrigerant recycling back; when the temperature of the indoor heat exchanger is reduced to be lower than the indoor temperature, the indoor fan is started, indoor heater air is utilized to conduct convective heating on the indoor heat exchanger, and the indoor fan stops operating to prevent somatosensory cold air enabling human to obviously feel cold from being produced till the temperature of the indoor heat exchanger is reduced to reach a cold air preventing temperature threshold. In the whole defrosting process, the residual heat of the indoor heat exchanger is fully utilized, the indoor air heat is further properly utilized, accordingly the defrosting time is overall shortened, the defrosting efficiency is improved, and the overall energy efficiency ratio of an air conditioner is also improved.

The invention provides a wall-mounted air conditioner and a self-cleaning control method thereof. The self-cleaning control method is characterized in that according to the structure characteristic ofthe air conditioner with two cross-flow fans, in the self-cleaning refrigeration process, the left air area and the right air area are independently subjected to frosting, namely, the first cross-flow fan is started firstly, a heat exchanger corresponding to the second cross-flow fan is firstly frosted, then the first cross-flow fan is closed, the second cross-flow fan is started, and at the moment, a heat exchanger corresponding to the first cross-flow fan is frosted. In the self-cleaning process, only one air outlet at most is used for air discharging, so that the cold amount output by an indoor unit in the refrigerating process is reduced, the situation that a user feels cold is avoided, and user experience is improved; and an environment temperature detection device also detects the indoor environment temperature, and when the environment temperature is too low, an electric heating device is started to carry out auxiliary heating so as to improve the air outlet temperature and prevent the user from feeling cold.

The invention provides a vertical cabinet type air conditioner which is provided with an air inlet device, an evaporator, cross-flow fan blades and an air outlet device. The air inlet device is communicated with an air inlet of the evaporator, an air outlet of evaporator is communicated with air inlets of the cross-flow fan blades, air outlets of the cross-flow fan blades are communicated with the air outlet device, and the cross-flow fan blades comprise the upper cross-flow fan blade and the lower cross-flow fan blade. The upper cross-flow fan blade is transversely arranged on the upper portion of the air conditioner, and the lower cross-flow fan blade is transversely arranged on the lower portion of the air conditioner. The air outlet device comprises an upper air outlet panel and a lower air outlet panel, wherein the upper air outlet panel is arranged on the upper portion of an air conditioner outer shell, and the lower air outlet panel is arranged on the lower portion of the air conditioner outer shell. An upper air outlet of the upper air outlet panel is communicated with the air outlet of the upper cross-flow fan blade, and a lower air outlet of the lower air outlet panel is communicated with the air outlet of the lower cross-flow fan blade. The vertical cabinet type air conditioner can flexibly control the height of air blowing of the air conditioner according to needs of a user and the technical problems that the head feels hot when an air conditioner performs refrigeration and the feet feel cold when the air conditioner heats are solved.

The invention relates to an indoor unit of an air conditioner. The indoor unit comprises a machine shell, an air outlet frame, an air deflector, a non-wind feeling air outlet plate and a driving mechanism, wherein an air duct is arranged inside the machine shell; air outlets are formed in the machine shell; the air outlet frame is fixed inside the machine shell, and communicates with the air duct; air guide holes matched with the air outlets in shape are formed in the air deflector; a plurality of small holes are formed in the non-wind feeling air outlet plate; the air deflector and the non-wind feeling air outlet plate are connected on the air outlet frame in a sliding manner; and the driving mechanism drives the air deflector and the non-wind feeling air outlet plate to communicate with the air duct and the air outlets in a switchable manner. According to the indoor unit, the non-wind feeling air outlet plate which communicates with the air outlets in a switchable manner is arranged, so that when passing through the small holes in the non-wind feeling air outlet plate, airflow is dispersed into a plurality of small air flow to spread outwards, a user can feel cold or warm inside a room without the requirement that cold air or hot air is directly blown on the body, non-wind feeling air supply can be achieved, the user feels more comfortable, and the user experience is improved.

The invention discloses a spun silk/Outlast blended fabric with a temperature adjustment function and a preparation method of the fabric. The preparation method comprises the following steps: by blending dry weight percent, blending 20%-60% of Outlast short fibers with spun silk fibers to prepare single spun silk/Outlast blended yarns with linear density of 83.3 dtex and 166.7 dtex, combining and twisting the two single yarns to obtain plied spun silk/Outlast blended yarns with linear density of 166.7 dtex and 333.4 dtex; adopting the plied spun silk/Outlast blended yarns as warp yarns and weft yarns, configuring the density of the warp yarns to be 300-600 yarns/10 cm and the density of the weft yarns to be 120-130 yarns/10 cm, configuring 2-4 fabric weaves to prepare fabric greige cloth, refining, washing with water for four times and drying for shaping to prepare the finished fabric. According to the method provided by the invention, as the heating rate of the fabric at 20-40 DEG C and the cooling rate of the fabric at 20-10 DEG C are remarkably lower than those of a pure spun silk fabric, the blended fabric has the good temperature adjustment function, and a human body has a low possibility of feeling hot in a high-temperature environment and the low possibility of feeling cold in a low-temperature environment; meanwhile, the blended fabric has the advantages of good moisture absorptivity, good air and moisture permeability, softness, comfortableness and the like. Therefore, the spun silk/Outlast blended fabric is a functional spun silk fabric.

The invention relates to a manufacturing technique of humidity adjusting and temperature-controlling wool spinning fabric with active grains, wherein the technique is mainly characterized by including steps of adding active grains with strong absorption function of wet gas and far infrared ray dispersed from a human body in a fiber, and blending the fiber with the wool, and acquiring a functional fabric product. When the human body feels hot, the product can rapidly absorb wet steam of the human body, and further reduce the core temperature of the human body and play the cooling function; before sweet is formed, the product can remove wet steam, avoid sweet and improve the comfort level; when the human body feels cold, the product absorbs and stores far infrared energy in the product and provides heat, thus the product can play the warming function. Moreover, the function is permanent; after washing for many times, the function is not influenced.

The invention discloses a checking, diagnosis and treatment bed for gynaecology and obstetrics. The checking, diagnosis and treatment bed comprises a device frame, universal-wheel connecting rods, universal wheels, a first guiding rail groove, first sliding blocks, a lighting lamp and the like. According to the checking, diagnosis and treatment bed for gynaecology and obstetrics, a bed body is adjusted by a hydraulic cylinder to move up and down, and the hydraulic cylinder and a motor drive a bed board to rise so that a doctor can conveniently conduct most comfortable check for a patient; a bed sheet of the bed can also be automatically changed, and through bed-sheet containing boxes arranged at the two ends, inside rotating motors drive rolling wheels to wind a disposable bed sheet, the aim that winding is carried out at one end, and unwinding is carried out at the other end is achieved, and a new disposable bed sheet can be put into after the disposable bed sheet is used up; a storage box is also arranged, medical supplies can be put into the storage box, and medicine is conveniently classified through multiple concealed compartments arranged in the storage box; as the inside ofthe bed board is heated through a heating wire, the patient does not feel cold when lying on the bed board; the patient is massaged through massaging magnets; doctor tools can be put into a tool disinfecting box and disinfected, the inside is subjected to ultraviolet heating sterilization and ozone degerming, and air is exhausted through an air exhausting chamber.

When a seat heater and a planar electric heater on a surface of an interior member are used in parallel, the seat heater and the planar electric heater cannot be heated sufficiently due to a limitation on an electric capacity of a vehicle, and in particular, in a vehicle having good engine efficiency, heating of an interior of a passenger compartment by air conditioning utilizing hot air generatedby heat expelled from an engine is not sufficient, whereby there sometimes occurs a situation where occupants feel cold. A heating device 2 is provided in a side door panel 1 of a vehicle and a seatheater is made to be heated mainly at an initial stage of heating after an occupant gets in the vehicle, whereas the heating device 2 is made to be heated after a predetermined period of time elapses,whereby the body of the occupant can be warmed quickly and efficiently without making the occupant feel cold physically.

The invention discloses an electric hand warmer for computer operators, which is provided with a stent. A bottom floor is arranged below the stent. An opening for hands to be in and out is arranged on the front of the stent. The top of the stent is provided with a visualization window. An electrothermal insulation layer is arranged on the left, right and back sides of the stent. An electrically heated wire in the electrothermal insulation layer is connected with a thermoregulator for temperature balance control. A wire hole for leading in a keyboard line or a mouse line is arranged in the stent. The electric hand warmer for computer operators solves the warming problem of the computer operators. With the electric hand warmer, people cannot feel cold on hands when operating the computer in cold winter. The operation action is more flexible. The working efficiency can be improved. And the diseases of cold, scapulohumeral periarthritis, arthritis, and the like can be prevented.

The invention relates to a holder special for the ultrasonic department, and belongs to the technical field of medical instruments. The holder special for the ultrasonic department comprises a movable support and a holder body. A fixed base is arranged under the movable support, a power box is arranged on the fixed base, a medicine box is arranged on the lower portion of the holder body, and an instrument containing box is arranged on the medicine box. An ultrasonic probe disinfection containing box is arranged on the instrument containing box. An ultrasonic detector containing platform is arranged on the ultrasonic probe disinfection containing box. An automatic coupling liquid extruding device is arranged on the right side of the ultrasonic detector containing platform. A drawing type printer holder is arranged on the left side of the ultrasonic detector containing platform. The holder special for the ultrasonic department is simple in structure and easy to operate, all objects can be orderly placed, cross infection can be avoided, the condition that a patient feels cold and uncomfortable is avoided, pain of the patient is relieved, work efficiency is improved, and work difficulty of medical staff is lowered.

The invention discloses a control method of an air conditioner. At least one pair of cyclone units is arranged in an air duct of the air conditioner, and each cyclone unit comprises at least two draught fans which are opposite to each other. The control method of the air conditioner comprises the following steps that when the air conditioner is detected to be in a non-air sensing mode and the airspeed adjustment is detected, the angle of an air guide plate of the air conditioner is adjusted to enable the air outlet direction of the air conditioner to avoid the direction of a user; and after the air speed is stable, the angle of the air guide plate is adjusted to enable the air outlet direction to face the direction of the user. The invention further discloses the air conditioner and a storage medium. The angle of the air guide plate is adjusted to enable the air outlet direction of the air conditioner to avoid the user by adjusting the angle of the air guide plate when the air speed is adjusted, and after the air speed is stable, the air guide plate is adjusted to enable the air outlet direction to face the user, so that the user feels cold and does not feel cold air. The phenomenon that discomfort is caused to the user during wind speed adjustment is avoided, and comfort of the air conditioner is improved.

The invention relates to a stored adjustable computer desk, which comprises a desktop, supporting blocks, a garbage can fixing plate, telescopic pillars and sponge pads, wherein a connecting rod is arranged at the upper side of the middle of the desktop, and a keyboard supporting plate is fixed to the upper end of the connecting rod; a hydraulic air cylinder is connected to the bottom end of the connecting rod; cover plates are arranged at the left and right sides of the keyboard supporting plate, and the outer sides of the cover plates are connected to the desktop by virtue of rotating shafts; bolts are fixed to the bottom ends of the supporting blocks; the garbage can fixing plate is fixed to the left end of the desktop, and a garbage can is arranged in the garbage can fixing plate in arunning-through mode; the telescopic pillars are fixed to the bottom end of the desktop; and adjusting bolts are arranged on the telescopic pillars. The stored adjustable computer desk provided by theinvention has the beneficial effects that by arranging a heating pipe, feet, placing on as foot rest plate, can be kept warm well by virtue of the heating pipe when people feel cold, so that using comfort is enhanced.

The invention relates to a digestion assisting exercise apparatus for young children after meals. The apparatus comprises two supporting frames, two slide rail frames, a connecting plate, a driving frame, two angle-adjustable blocks, two temperature control abdomen massage blocks and two linkage slide blocks; the connecting plate is connected between the two slide rail frames and provided with thedriving frame, the supporting frames are installed at the outer ends of the slide rail frames, the lower sides of the front ends of the slide rail frames are provided with the linkage slide blocks, the angle-adjustable blocks are installed at the lower ends of the linkage slide blocks, and the temperature control abdomen massage blocks are installed at the lower ends of the angle-adjustable blocks. The digestion assisting exercise apparatus can solve the problems that currently, when the abdomens of young children are massaged, after parents massage the young children for a long time, the hands are limped and numbed, the massage strength is reduced accordingly, some parents use massage tools for massaging the young children, but since the existing massage tools are exposed in air for a long time, when the massage tools are in contact with the abdomens of the young children, due to large temperature difference, the young children feel cold, and the existing massage tools cannot completely fit the abdomens of the young children.

The purpose of the invention is to provide a heated toilet seat device that, when heating is initiated, heats the toilet seat quickly to a temperature that does not feel cold and which is capable of keeping the magnetic field from affecting the body after the user sits. A heated toilet seat device equipped with: a main toilet seat body with a heat-generating part obtained from an electric conductor; an induction heating coil that generates a magnetic field for induction-heating of the heat-generating part; a control part for controlling the passage of electric current to the induction heating coil; a human body-detecting part for detecting the presence of a human body; and a sitting action-detection part for detecting the sitting of a user on said main toilet seat body. The heated toilet seat device is characterized in that when the presence of a human body is detected by the human body-detecting part, said control part initiates a first heating mode of heating the main toilet seat body by passing electric current to the induction heating coil and, after the sitting action-detection part detects the sitting of the human body, switches to a second heating mode wherein the amount of current passing to the induction heating coil is smaller than the amount of current passed in the first heating mode.

The invention discloses an office intelligent chair. The chair includes a base plate; the top of the base plate is fixedly connected to an electric lifting rod; the top of the electric lifting rod isfixedly connected to a chair surface; the top of the chair surface is provided with first through holes, and the inner cavity of the chair surface is fixedly connected to an electric heating mesh; andthe right side at the bottom of the electric heating mesh is fixedly connected a temperature sensor. Through the cooperative usage of the base plate, the electric lifting rod, the chair surface, thefirst through holes, the temperature sensor, draught fans, a storage battery, a processor, a backrest, electric telescoping rods, a buffer plate, springs, massage bars and massage beads, the problems,that office chairs used by existing offices cannot perform heating on the buttocks of people so that people feel cold when working in winter and the body health of users can be influenced, can be solved; and the chair can perform heating on a seat, so that the chair is worth being popularized and used.

The invention relates to a water-saving type heating and massaging intelligent closestool which comprises a bottom plate. A closestool body is arranged on the upper end face of the bottom plate, a closestool cover is connected to the upper end face of the closestool body, and a water tank is connected to the left end of the closestool body. Two water circulation devices are connected to the left side wall and the right side wall of the closestool body through screws respectively, and the upper ends of the two water circulation devices are installed on the two side walls of the water tank through screws respectively. Two heating devices are symmetrically installed on the left side and the right side of the middle of the upper end face of the bottom plate and are symmetrically located on the two sides of the front end of the closestool body. The water-saving type heating and massaging intelligent closestool can solve the problems that water is seriously wasted when an existing intelligent closestool is flushed at a time, people feel cold when using the closestool in winter, and the feet of people become numb when people use the closestool for a long time; the intelligent closestool can achieve the functions of saving water, conducting heating and massaging the feet.

The invention relates to the technical field of closestools, and discloses an intelligent closestool with an automatic heating function. The intelligent closestool comprises a closestool body, whereinthe top of the closestool body is movably provided with a closestool pad ring and a closestool cover, the top of the closestool body is fixedly connected with a limiting plate, the closestool pad ring and the closestool cover are movably connected with the closestool body through the limiting plate, the bottom of the closestool body is fixedly provided with a supporting column, the bottom of thesupporting column is fixedly provided with a fixed base, a water tank is fixedly arranged at the side face of the closestool body, and the bottom of the water tank is fixedly communicated with a watersupply pipe. The intelligent closestool with an automatic heating function has the advantages that a temperature sensor is arranged, so that the temperature of a toilet can be monitored, thereby according to whether or not the temperature is less than a temperature making people feel cold and uncomfortable, it is judged whether or not the closestool pad ring needs to be heated; a pressure sensoris arranged, so that when a person sits on the closestool pad ring, a controller receives a signal, and a heating function of a heating copper wire can be automatically started.

A sanitary washing device is provided with a warm-air drying section which sends warm air to the private parts after washing the private parts etc. and an air jetting section which jets the air to the private parts, thereby removing waterdrops therefrom is furthermore provided with a blowing temperature correcting section (63) which corrects a blowing temperature of the warm air and a calculationsection (61). The blowing temperature correcting section (63) corrects the blowing temperature, at a starting stage, to a start regulation value set to a temperature value higher than a warming value. The calculation section (61) controls the warm-air drying section to change the blowing temperature, at the starting stage, from the warming value to the start regulation value and to change the blowing temperature, at a warming stage following the starting stage, back to the warming value. Consequently, the sanitary washing device provided with a drying mechanism for drying the washed private parts is capable of speedily and efficiently drying the washed surface without causing the user to feel cold or hot excessively.

The invention discloses a rehabilitation nursing exercise device for the hand surgery. The rehabilitation nursing exercise device comprises a bottom plate, a first lock catch, a first fixing belt, a sub sticking belt, an inflation sleeve, an air cylinder, a joint exercise massage sleeve and the like. A hand of a patient is put into the device, the palm is wrapped through inflation of the inflationsleeve, acupoint protruding blocks are arranged inside and can press acupoints, the surface air cylinder pushes a three-link mechanism to move, fixation is achieved through buckles, the three-link component is connected with the inflation sleeve and the joint exercise massage sleeve, bending is achieved through a plurality of movable shafts on the three-link mechanism, the air cylinder retracts to straighten the three-link mechanism, the air cylinder pushes the three-link mechanism back and forth to achieve the purpose of moving palm joints of a patient, and positive effects are achieved on rehabilitation of the palm of the patient. An electric heater in the arranged joint exercise massage sleeve drives an electric heating wire to heat so that fingers of the patient cannot feel cold whenentering the joint exercise massage sleeve, and the problem that the fingers are cold due to long-time placement is solved; and a first motor drives a sliding block on a lead screw to move, and a second motor on the sliding block drives massage balls to rotate to massage the fingers of the patient.

The invention discloses an air outlet panel and an air conditioner. The air outlet panel (800) comprises a front air outlet (1) used for supplying air forward and provided with a front air outlet airdeflector assembly (10), and a lower air outlet (2) downward opened and provided with a lower air outlet air deflector assembly (3), wherein the front air outlet air deflector assembly (10) and the lower air outlet air deflector assembly (3) run independently of each other. In the air outlet panel of the invention, the air outlet panel is provided with the front air outlet and the lower air outlet, and air deflectors on the two air outlets are independently controlled and operated, so that the problem that a user feels cold on legs and feet due to the difficulty in supplying air downward, particularly in conducting hot air, can be solved; and the conduction angle of the hot air can be further controlled, so that the user has wider choices, the carpet type heating effect is thus realized and the airflow comfort around the user is higher.

The invention provides a drip-preventing glove which comprises a glove body and a glove cuff, wherein a waterproof check ring is arranged on the glove cuff, the waterproof check ring is trumpet-shaped and opens towards the fingers, a ring of water collecting groove is formed by the waterproof check ring and the glove cuff; the waterproof check ring and the glove cuff adopt an integrated structure. The drip-preventing glove has the benefits that the structure is simple, the cost is low, the production is easy, the condition that water or other materials drip onto the clothes and skin can be effectively prevented, the clothes and physical health are protected, besides, along with the increase of friction force, the clothes and the like can be cleaned more thoroughly, people cannot feel cold water when using the glove in winter due to an internal thermal layer, the service life of the glove is prolonged due to a wear resistant layer, and the practicability is very strong.

The invention discloses a safe protective cover used after thoracic and abdominal operation. Compared with the prior art, the safe protective cover effectively solves the problems of postoperative patient fixation and wound protection while being simple in structure, by means of matching of the protective cover and a fixing device, patient limb motion is limited well, and the wound laceration problem is solved well. By adopting the box-type structure, a doctor can conveniently change fresh dressing for a wound or check the wound in time through a door structure; the safe protective cover is small in size, capable of fixing the upper arms, the neck and the thighs of a patient without delaying infusion operation of the patient and reasonable in structure; a soft cotton cushion is arranged in an inner cavity of the protective cover and formed by gauze, sanitary napkin and a lining, disinfecting liquid medicine is added to the soft cotton cushion, and the soft cotton cushion has the wind preventing and disinfecting functions and protects the wound. A temperature adjusting device is arranged in the safe protective cover, it is avoided that the patient does not wear clothes and therefore feels cold, and wound healing is ensured.

The invention belongs to the field of computer peripherals, and particularly provides a novel computer desk. The novel computer desk comprises a desktop, a keyboard bracket, drawers and a host box; the keyboard bracket is arranged at the lower portion of the right front portion of the desktop; the multiple drawers are arranged on the left side of the lower face of the desktop; and the host box is arranged on the right side of the lower face of the desktop. The novel computer desk is characterized in that the host box is connected with the back faces of the drawers through a back plate; a far infrared warming device is arranged in the back plate; and a USB fan capable of swinging front and back is hinged to the lateral wall of the interior of the host machine. According to the novel computer desk, the far infrared warming device is additionally arranged, so that in cold winter, the far infrared warming device can be started, the temperature around a computer rapidly rises, and a person working in front of the computer cannot feel cold. In addition, radiated far infrared rays can be absorbed through the human body, the cell vitality is strengthened, the blood circulation is promoted, and the health care effect is achieved.

The invention discloses a thermos cup capable of warming hands. The thermos cup capable of warming hands comprises a cup body and a cup cover. A heating layer is arranged around a cylindrical surface outside the cup body. The bottom of the cup body is provided with a power supply and a storage cavity, and the power supply is connected with a charging line. The present invention arranges a heating layer on the cylindrical surface of the cup body of the thermos cup that can warm hands, so that it is convenient for people to drink water in winter without Because the cup body is cold and the hands are cold, it can also be used as a hand warmer to warm up.