A kind of hot bottle in drinking machine
Technical field
The utility model relates to a kind of heat jar, and particularly a kind of hot bottle in drinking machine belongs to the improvement technology of hot bottle in drinking machine.
Background technology
Present most hot bottle in drinking machine adopts the stainless steel material manufacturing, because stainless steel rapid heat dissipation, some producers are enclosed with one deck heat-preservation cotton usually at the outer wall of hot bottle in drinking machine, to prolong the temperature retention time of heat jar, reduce the heating number of times, but because the sealing property and the heat-insulating property of heat-preservation cotton are all not good, the temperature retention time of heat jar only 30-40 minute, day power consumption has reached 0.55kWh/24h, the cold and hot water drinking machine power consumption that uses this heat jar is about 1.1kWh/24h, energy-saving electric refrigerator power consumption is general only at 0.4-0.5kWh/24h by contrast, the water dispenser floor space have only refrigerator 1/4th and year power consumption has reached degree more than 400, almost be 2-3 times of refrigerator! Also have in addition and adopt the heat jar that vacuumizes insulation, though this heat jar heat-insulating property is better, its cost is too high, and complex structure is difficult to popularize.
The utility model content
The purpose of this utility model is to consider the problems referred to above and provides a kind of cost low that safe, raising water dispenser temperature retention time reduces hot water and heats repeatedly, simultaneously the hot bottle in drinking machine of saves energy.
The technical solution of the utility model is: a kind of hot bottle in drinking machine, comprise stainless steel tank body, wherein the top of stainless steel tank body is provided with outlet pipe and blast pipe, sidewall is provided with the temperature controller support, side lower part is provided with water inlet pipe, the bottom is provided with fixed support and drainpipe, it is characterized in that the outside of described stainless steel tank body is equiped with plastic casing, between stainless steel tank body and the plastic casing packed layer is housed.
Be provided with thermal insulation layer between described stainless steel tank body top and the packed layer, this thermal insulation layer is made by high temperature resistant heat insulation material.
Described high temperature resistant heat insulation material is the glass cotton.
Described outlet pipe and blast pipe pass thermal insulation layer, packed layer and plastic casing, and and plastic casing between seal with sponge.
The side of described plastic casing is provided with the temperature controller mounting groove, and temperature controller props up and is placed in the mounting groove, seals with sponge between the edge of mounting groove and stainless steel tank body sidewall.
The bottom top of described plastic casing is provided with dividing plate, and dividing plate matches with the stainless steel tank body lower end, is provided with the gap between bottom and the stainless steel tank body.
Described plastic casing sidewall is provided with material hole.
Described packed layer is how empty expanded material.
The utility model is owing to adopt and to be provided with packed layer in the stainless steel tank body outside and plastic casing has the structure of dual insulation, can realize high-efficiency insulatedly, prevents that heat scatters and disappears.Because heat-insulating property is strengthened, temperature retention time increases, and makes a heat jar heating number of times reduce, and has not only saved electric energy, has improved water quality, and heat also is improved jar service life.Simultaneously, because the utility model increased thermal insulation layer, its security has obtained reinforcement when heat jar dry combustion method, can not cause on fire, security incident such as smolder.
Description of drawings
Fig. 1 is the utility model cutaway view;
Fig. 2 is the utility model three-dimensional, exploded view.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, 2, the utility model hot bottle in drinking machine, comprise stainless steel tank body 4, wherein the top of stainless steel tank body 4 is provided with outlet pipe 41 and blast pipe 42, sidewall is provided with temperature controller support 43, and side lower part is provided with water inlet pipe 44, and the bottom is provided with fixed support 46 and drainpipe 45, the outside of described stainless steel tank body 4 is equiped with plastic casing 1, between stainless steel tank body 4 and the plastic casing 1 packed layer 2 is housed.In the present embodiment, packed layer 2 adopts how empty expanded material.
Because the heatproof temperature of general expanded material is lower, when the anhydrous dry combustion method of heat jar, hot jar head temperature is very high, about 350 ℃-450 ℃.Expanded material can decompose under so high temperature, can produce a large amount of white cigarettes simultaneously, and give out strong peculiar smell, in order to prevent the generation of this extreme case, the utility model is provided with thermal insulation layer 3 at stainless steel tank body 4 tops, this thermal insulation layer 3 adopts high temperature resistant heat insulation material, adopt the glass cotton in the present embodiment, since the glass cotton can be high temperature resistant again can be heat insulation, directly contact the security performance when having improved hot jar of dry combustion method with stainless steel tank body 4 top high-temperature areas so can effectively prevent expanded material.
In the present embodiment, above-mentioned outlet pipe 41 and blast pipe 42 pass thermal insulation layer 3, packed layer 2 and plastic casing 1, and and 1 of plastic casing fill with sponge, overflow to prevent expanded material.
For the ease of temperature controller is installed, plastic casing 1 sidewall is provided with temperature controller mounting groove 12, and temperature controller support 43 places in the mounting groove 12, with the sponge sealing, overflows to prevent expanded material between the edge of mounting groove 12 and stainless steel tank body 4 sidewalls.
In order to guarantee the seal of packed layer 2, above the bottom 13 of plastic casing 1 lower end, be provided with dividing plate 14, this dividing plate 14 matches with stainless steel tank body 4 lower ends, because dividing plate 14 and stainless steel tank body 4 sidewalls can not cooperate closely fully, between have certain interval, when the cavity between expanded material injection stainless steel tank body 4 and the plastic casing 1, the air in it is just discharged from the dividing plate 14 and the gap location of stainless steel tank body 4 sidewalls.Because the gap is less, can guarantee the pressure of packed layer 2 simultaneously, thereby guarantee the density of packed layer 2, and then guarantee its heat-insulating property.Under internal pressure, having the partial foaming material overflows from the gap location of dividing plate 14 with stainless steel tank body 4 sidewalls, in order to make this part expanded material that overflows not exposed externally, remain with certain interval between bottom 13 and stainless steel tank body 4 sidewalls, this gap can well hold this part expanded material that overflows, bottom 13 has also served as a good heat-insulation layer simultaneously, to reduce the radiating rate of stainless steel tank body 4 bottoms.
Also be provided with a material hole 11 on shell 1, during foaming, expanded material just injects from material hole 11, subsequently the sealing of material hole 11 usefulness adhesive stickers is got final product.