183 results about "Hot water bottle" patented technology

Water bottles and flavor tablets for use therewith. The water bottle includes a container having a closed end, an open end, and a removable lid selectively coupleable over the open end of the container. A straw is disposed through the lid, or attached to the lid. A filter may be disposed within the straw, the filter removing impurities from water as it is drawn from the chamber through an opening within the straw, through the filter. A flavor tablet (e.g., a dissolvable solid including a flow channel disposed therein, or defined between a perimeter edge of the tablet and the straw or spout) can be placed within the straw or spout of the water bottle, downstream from (e.g., above) the filter so that water drawn through the straw passes first through the filter (if present), and then around or through the flavor tablet, flavoring the water drawn therethrough.

This invention relates to a bag. More particularly, the invention relates to a sling-type wearable bag having a waterproof pocket (12) for receiving a heat source, (i.e. a hot water bottle) therein, and a hand-warming pocket (30) located therein between the waterproof pocket and a layer (20, 22) of heat reflecting and/or insulating material.

This invention relates to anti-explosion electrical water bag, which comprises sealed soft bag, liquid as memory medium and heating element, wherein, the said bad is set with electrical socket with protection switch and ring; the protection switch is connected to the heating element; one end of string is fixed on bag inner wall with other end connected to second end of protection switch and push bar.

The invention discloses a novel solar water mixing valve spool. The solar water mixing valve spool comprises a housing, an adjusting handle, a ceramic moving sheet and a ceramic fixing sheet, wherein the housing is provided with a containing cavity, the adjusting handle, the ceramic moving sheet and the ceramic fixing sheet are stacked in the containing cavity sequentially, the adjusting handle is provided with an upper portion and a lower portion, the upper portion is exposed out of the housing, the lower portion is connected to the ceramic moving sheet and drives the action of the ceramic moving sheet, the ceramic moving sheet is provided with a water replenishing channel and two diversion channels, the two diversion channels are respectively located on two sides of the water replenishing channel, and a hot water outlet, a hot water inlet, a cold water outlet and a cold water inlet are arranged on the ceramic fixing sheet and are used for connecting water heater pipelines. The adjusting handle is rotated, the water replenishing channel, the cold water inlet and the hot water inlet of the ceramic moving sheet are driven to be communicated or closed, and the diversion channels, the hot water outlet, the hot water inlet, the cold water inlet and the cold water outlet of the ceramic moving sheet are driven to be communicated or closed. Other valves are not required, and then the water replenishing function of a solar water heater can be achieved.

The invention discloses an automatic pressure control device capable of preventing explosion of a hot water bottle constantly. The automatic pressure control device disclosed by the invention is characterized in that a pressure reduction cabin is arranged outside a bag body of a common hot water bottle, and the pressure reduction cabin and the bag body are connected through a pressure controller; the pressure controller comprises a tube-shaped shell, a ball baffle cover, and a sealing ball, a piston and a spring which are arranged in the shell; a vent hole and an air inlet are formed at the tail end of the shell and the ball baffle cover, respectively; an air bleeding valve is arranged on the pressure reduction cabin; under a normal state, the sealing ball baffles the air inlet on the ball baffle cover which is connected with the shell under action of the spring, and the pressure controller is in a closed state; when pressure intensity in the hot water bottle body is increased to a rated value due to heating or an external force, the sealing ball is pushed away from the air inlet, air or redundant liquid in the bottle enters the pressure controller from the air inlet, then enters the pressure reduction cabin via the vent hole, and is finally discharged at the air bleeding valve till internal pressure and external pressure are balanced, and the air inlet is sealed again by the sealing ball due to action of the spring. The automatic pressure control device disclosed by the invention has the greatest characteristics of being capable of controlling pressure intensity in the hot water bottle to be within a safe range constantly so as to ensure safety of a user.

The invention belongs to the technical field of hot water bottles, in particular to a hot water kettle with scale removing and heat preservation, including a pot body, a matching lid is arranged at the mouth of the kettle body, the bottom of the kettle body is rotatably connected with a rotating shaft, the rotating shaft is coaxially fixedly connected with an impeller driven by bubbles, sliding holes are arranged on the side walls of the free ends of a plurality of blades of the impeller, sliding rods matching with the sliding holes are arranged, and the sliding rods are freely and fixedly connected with a second scraper for cleaning the inner wall of the kettle body. The advantages are: the invention can drive the blade to rotate through bubbles in boiling water, so that the first scraperand the second scraper can synchronously rotate to remove the scale from the inner wall and the bottom of the hot water kettle, in addition, the steam generated when the water boils has a higher temperature, and the steam generated is collected into the heat preservation chamber to heat preservation the hot water kettle and recover and utilize the heat in the steam.

The invention belongs to the technical field of hot water bottles, and especially relates to a hot water kettle with an automatic descaling function. The hot water kettle includes a pot body. A matchlid is arranged at that spout of the kettle body, the bottom of the pot body is fixedly connected with a support rod, An electric heating pipe is vertically mounted on the upper end of the support rod, A coaxial sleeve on the electric heating pipe is provided with a plurality of scraping rings for descaling, Between two adjacent scrap rings are vertically mount a plurality of vertical rods, a fixing rod is vertically mounted on the upper end face of the electric heating pipe, A sleeve ring is fixedly sleeved on the fixing rod, a plurality of blades driven and rotated by boiling water bubbles are vertically installed on the annular side wall of the sleeve ring, a lifting mechanism is arranged between the sleeve ring and the uppermost scraper ring for driving the lifting and lowering of theplurality of scraper rings, a spring is sleeved on the supporting rod, and the upper end of the spring is fixedly connected with the lower end face of the lowermost scraper ring. The hot water kettlehas the advantages that the scale on the electric heating pipe can be effectively cleaned when the hot water kettle inlet boils water, and the heating efficiency of the electric heating pipe can be ensured.

The invention discloses a gas water heater. The gas water heater comprises a shell, an electronic thermostatic mixing valve, a combustion device, a water tube and a controller, wherein a hot water outlet, a cold water inlet, a gas inlet and a smoke outlet are formed in the shell; the electronic thermostatic mixing valve is arranged in the shell; a first inlet, a second inlet and an outlet are formed in the electronic thermostatic mixing valve; the combustion device comprises a combustion cavity and a combustor arranged in the combustion cavity; the water tube is arranged in the shell; two ends of the water tube respectively communicate with the cold water inlet and the second inlet; at least one part of the water tube is wound on the outer peripheral surface of the combustion cavity so that heat exchange between the water tube and the combustion cavity is implemented; and the controller is arranged in the shell and is electrically connected with the electronic thermostatic mixing valve and the combustor. According to the gas water heater of an embodiment of the invention, the temperature of drained water can be convenient to adjust and can be constant, the gas water heater is convenient to control and adjust, the number of parts is small, and the cost is low.

The invention relates to a coffee maker without a water tank, comprising a heating device arranged inside a maker body; the water outlet end of the heating device is connected with a brewing head arranged above a funnel through a water outlet pipe, and the water inlet end of the heating device is connected with the water outlet end of a valve through a pipeline assembly; a water bottle base capable of placing a replaceable water bottle is arranged at the upper part of the maker body, and the water bottle base is connected with the water inlet end of the valve; the water bottle base is provided with an inner cavity connected with a pipe joint, and the water bottle is inversely buckled and connected to the water bottle base; a leakproof valve is arranged in the pipe joint, a leakproof seal ring which is capable of sealing a water outlet nozzle is sleeved on the upper end of the leakproof valve, and the lower end of the leakproof valve is connected with the water outlet nozzle through a spring. The coffee maker of the invention adopts the replaceable water bottle for supplying water instead of the traditional water tank and is not limited by the volume of the water tank in a using process; different volumes of water bottles can be replaced as required, therefore, the size of the maker body is greatly reduced; and the coffee maker provided by the invention has the advantages of convenience for carrying, small storage space, low transportation cost and convenience for operation.

A natural hot water bottle substitute includes a container formed of flexible, porous material. The container has a front wall, a back wall and a handle located at an upper end of the front and back walls. A plurality of fastenings attaches the front wall to the back wall at a series of point locations while providing a continuous open space around the fastenings. Temperature retaining material is located within the open space. A fitted cover has a front panel, a rear panel and an access covering panel. The rear panel is similar to the front panel and attached to the front panel at the top end, and along side edges of the front panel, leaving an opening along the bottom end covered by the access covering panel. The access covering panel covers the opening along the bottom end and secures the natural hot water bottle substitute within the cover.

The invention discloses a central hot water one-way valve. The central hot water one-way valve comprises a valve body 1; and a hot water inlet, a cold water inlet, a hot water outlet and a cold water outlet are formed in the valve body. The central hot water one-way valve is characterized in that a one-way valve element is arranged between the hot water inlet and the cold water outlet and the cold water inlet; a hole is formed in the valve body; and the one-way valve element is positioned on a water way in the valve body through the hole for fixation. A screw plug is sealed at the external of the mounting hole; and the one-way valve is fixed on the water way in the valve body through the screw plug. A filter screen is arranged on one side of a one-way valve body; and one end of the filter screen is ejected to the one-way valve element, and the other end is fixedly connected with the screw plug. The invention further discloses a central hot water circulating system adopting the one-way valve. The central hot water one-way valve has such advantages as convenience to mount and maintain and difficult blockage.

Aspects of the disclosure generally relate to lids for water bottles and water bottles having the same. The lid includes a lid body, a mouth piece coupled to the lid body, and a valve formed in the lid body. The valve is actuatable to selectively allow fluid flow therethrough. The disclosed water bottles include the preceding lid. The disclosed water bottles can be filled with a fluid without removing a lid from the water bottles.

The invention discloses a sports water bottle. The sports water bottle comprises a bottle body and a bottle sprout. An air bag is fixed to the outer side wall of the bottle body, a first air hole communicated with the air bag and the bottle body is formed in the portion where the air bag is connected with the bottle body, a first one-way air valve from the air bag to the interior of the bottle body is installed in the first air hole, a second air hole communicated with the outside is formed in the air bag, an opening in one end of cylindrical plastic film is fixedly sealed on the circumference of the inner side of the second air hole in the air bag in a covering mode, and a second one-way air valve from inside to outside is installed inside the bottle sprout. When a sportsman taking part in the marathon needs to drink water, a quantitative amount of water can be squeezed into the mouth of the sportsman by squeezing the air bag, and the sportsman can easily drink the water without influencing breathing of the sportsman.

The invention relates to the field of nursing devices, in particular to an intravenous transfusion fixing device for the dorsa of the feet of children. The intravenous transfusion fixing device comprises a leg support, a foot support, U-shaped fixing rods, a hot-water bottle, a storage box and foot warming cloth. The foot support is hinged to the front end of the leg support by hinge shafts, the U-shaped fixing rods are inserted in U-shaped frames, two arc-shaped connecting rods are arranged at the front end of the leg support, a foot pad is arranged on the surface of the foot support, and a plurality of air holes are uniformly formed in the foot support and the foot pad. The intravenous transfusion fixing device has the advantages that the intravenous transfusion fixing device is reasonable in structural design, and the lower limbs of the children can be firmly fixed by the aid of the intravenous transfusion fixing device; angles of the leg support and the foot support can be adjusted, the foot warming cloth, the hot-water bottle and the storage box are convenient to replace and use, and the intravenous transfusion fixing device is good in thermal protection; the lower limbs of the children can be lifted by the U-shaped fixing rods, so that the intravenous transfusion fixing device can bring convenience for relaxing the lower limbs of the children, backflow of the blood of the lower limbs can be promoted, and accordingly edema of the lower limbs or aching pain discomfort can be prevented after intravenous transfusion is carried out on the dorsa of the feet of the children; the intravenous transfusion fixing device is easy and convenient to use, and the work difficulty can be lowered for medical staffs.

The invention discloses a bottle stopper. The bottle stopper comprises a cone-shaped stopper body and a stopper cap arranged at the upper end of the stopper body. The stopper body and the stopper cap are provided with ventilating holes. Plugs are arranged on outlets of the ventilating holes. When the bottle stopper is used, if the air pressure in a hot water bottle is too high, high-pressure airflow will rush out of the ventilating holes, make the plugs separated and flow outwards to release high air pressure in the hot water bottle through the ventilating holes, and the bottle stopper will not drop from an opening of the hot water bottle. Meanwhile, even if it is not recognized that the plugs are opened through rushing, because the ventilating holes are small, heat dissipation is slow, and the phenomenon that hot water in the hot water bottle turns cold very quickly will not happen.

An anti-scalding water bottle for children, including a bottle cap, a bottle body, and a straw. A gravity bead is arranged at the bottom of the straw, a bimetal sheet is arranged inside the gravity bead, water inlet holes are arranged on the bimetal sheet and the bottom of the gravity bead, and a gravity bead is arranged on the inner wall. Ring card slot, the bimetallic piece is fixed inside the gravity bead through the card slot, the bimetallic piece is in a convex state when the water temperature is higher than the critical temperature, and is in a concave state when the water temperature is lower than the critical temperature. Compared with the prior art, the bimetal anti-scalding device of the present invention can prevent children from being scalded when drinking water, and the gravity beads can ensure that the bottom of the straw always sinks to the bottom of the water bottle, so that children can drink water no matter what angle and posture they are in.

This invention relates to a temp control device electric connector and hot-water generator in which, the temp control device includes vapour temp controller and switch magnet keep relay composed of moving, static contact components and magnetic circuit composed of coils, iron core and permanent magnet inserted in its inner core. The connector contains a male plug and a female socket, an earth contactor is mounted on the shaft core of the plug, loop contactors are designed on the same core shaft connecting with the temp control device and heater. The female socket includes a base seat, cover plate, and spring, and a hot water bottle includes a container and a base.

The invention discloses miniature quick liquid heating equipment, which comprises a main body and a water-holding container. The main body is provided with a water inlet, a water outlet and a water channel connecting the water inlet and the water outlet; the water channel is provided with a heating device for heating waterflow; the water inlet of the main body is provided with a mandril; the water-holding container is provided with a movable interface; the movable interface comprises a cover-shaped body, a waterflow passage formed in the center of the cover-shaped body, and a sliding on-off device which is pushed by the mandril to open the waterflow passage when the water-holding container is connected with the main body and seals the waterflow passage when the water-holding container is separated from the main body; and the sliding on and off device is connected with the cover-shaped body into a whole. After the movable interface is connected with a water bottle or a beverage bottle, under the action of a seal ring, liquid in the water bottle or the beverage bottle cannot flow out; even under the condition of external force, the liquid in the bottle can be prevented from leaking; and when the liquid is needed to be heated, the water bottle or the beverage bottle is directly put at the water inlet of the equipment.

An explosion-proof electric hot-water bag comprises a close-type soft bag body, liquid serving as heat accumulation media in the bag body, and a heating element; a protection switch and a stay cord are arranged on the bag body; the protection switch comprises a housing; a movable contact spring, a still contact spring, a reposition element and a movable pull rod are arranged in the housing; and the stay cord can drive the pull rod to make pullback movement. The bag is characterized in that the still contact spring comprises a first still contact spring and a second still contact spring arranged at intervals; the protection switch further comprises a driving medium; and the reposition element is a reed. Compared with the prior art, the bag has the beneficial effects that instant continuity and disconnection can be achieved by adopting the reed matched with the movable contact spring, the still contact spring, the driving medium and the pull rod; rapid contact and tripping off of the movable contact spring and the second still contact spring are guaranteed; the problem of burning off of inner element caused by linearity stress is effectively avoided; and the normal operation of the protection switch is ensured.

The invention provides an outdoor water bottle with two kinds of temperatures. The outdoor water bottle comprises a cup body, a cup cover and a cold water cup, wherein the cup body is of a vacuum heat preservation structure, a diaphragm plate is arranged at the middle upper part of the cup body and is used for dividing the interior of the cup body into an upper cavity and a lower cavity, a water inlet is formed in the middle of the diaphragm plate, and a sealing ring is arranged at the water inlet; the inner side of the lower part of the cup cover is in threaded connection with the outer side of the upper part of the cup body; the cold water cup is arranged between the cup cover and the diaphragm plate, the inner side of the upper part of the cup body is provided with a cup body internal thread for sealing, a cold water cup thread for sealing is also correspondingly arranged at the periphery of the outer side of the bottom of the cold water cup, and the cold water cup is in threaded connection with the inner side of the cup body. Hot water can be temporarily poured into the cold water cup to be cooled by additionally arranging the cold water cup between the cup body and the cup cover, so that after water temperature is appropriate, the water is drunk, people can continue to walk in a cooling process, and thus the trip is not delayed.

A self-carrying device for alleviating the swelling and pain in throat through temperature-adjustable hot compression belongs to the technical field of medical appliances. When a patient who has a bad cold and has a fever, if oral administration is used for treating, the curative effect is slow, especially when people sleep at night, the rest of the patient and the sleep of the family can be affected due to the severe cough caused by the swelling and pain in throat. The technical scheme of the invention is as follows: a zipper (8) is installed on a towel wrapping bag (1), a hot towel padding layer (7) is arranged between the inner part of the towel wrapping bag (1) and a vertical flat silicon rubber hot-water bottle (3), the vertical flat silicon rubber hot-water bottle (3) is arranged in the towel wrapping bag (1) with a temperature tester (2), a water inlet nozzle (6) is fixedly connected and communicated with the vertical flat silicon rubber hot-water bottle (3), a thread plug cover (4) is screwed on the water inlet nozzle (6), and the two ends of an elastic belt ring (5) are respectively and fixedly arranged on the two ends of the towel wrapping bag (1). The self-carrying device has the advantages that due to the use of the device, the curative time is shortened greatly, and the recovery is rapid through the hot compression.