CN201123724Y - Watering dispenser with vacuum insulation thermal tank - Google Patents
Watering dispenser with vacuum insulation thermal tank Download PDFInfo
- Publication number
- CN201123724Y CN201123724Y CNU2007203063756U CN200720306375U CN201123724Y CN 201123724 Y CN201123724 Y CN 201123724Y CN U2007203063756 U CNU2007203063756 U CN U2007203063756U CN 200720306375 U CN200720306375 U CN 200720306375U CN 201123724 Y CN201123724 Y CN 201123724Y
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- China
- Prior art keywords
- water
- vacuum insulation
- water dispenser
- insulation thermal
- thermal tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 abstract description 9
- 235000020188 drinking water Nutrition 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000035622 drinking Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a drinking water machine with a vacuum heat-insulation hot bottle, comprising a hot bottle and a water bailer, wherein the hot bottle adopts a vacuum heat-insulation structure, the bottom part and the side part of the hot bottle are closed while the top part is opened, an opening is provided with a cap, and a water inlet tube, a water outlet tube, an electric heating tube, a drain tube and a temperature sensor are fixed on the cap. The water inlet tube is connected with the water bailer, the water outlet tube is connected with a water outlet tap, the water outlet tube is provided with an exhaust tube which is connected with the water bailer of the drinking water machine. Compared with the prior art, the the drinking water machine has the advantages that the obvious effect of energy saving of drinking water machine can solve effectively the problem of 'repeatedly boiled water' of the drinking water machine so as to become a healthy and energy-saving drinking water machine in the real sense.
Description
Affiliated technical field
The utility model relates to the water dispenser technical field, relates in particular to a kind of water dispenser that adopts vacuum insulation thermal tank.
Background technology
Now, water dispenser has been the very general product of a kind of use.General water dispenser all has heating function, drinking water can be heated, and water temperature is reached more than 90 ℃, satisfies user's needs.
The hot bottle in drinking machine of known technology generally adopts the thin-wall stainless steel manufacturing, at the outer surface coating heat-insulation layer of heat jar, so that reduce by hot jar thermal loss.Yet, the non-constant of the heat insulation effect of heat-insulation layer in the actual product, when water dispenser was arranged on automatic heating and keeping warm mode, on average less than 30 minutes, water dispenser will heat once automatically, made the water repeated multiple times heating in the heat jar.Like this, the water in the heat jar becomes " thousand boiling water " on the one hand, and is unfavorable to health; On the other hand, waste electric energy in a large number, the actual power consumption amount of general water dispenser every day is mostly more than 1kW.h.
To sum up, the water dispenser of known technology also has further improved necessity.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of water dispenser that adopts vacuum insulation thermal tank at the deficiency of above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of water dispenser that adopts vacuum insulation thermal tank, and it comprises heat jar and bucket; Described heat jar employing vacuum insulation structure, heat jar bottom and sidepiece sealing, open top, opening part is provided with lid; Covering of heat jar is fixed with water inlet pipe, outlet pipe, blow-off pipe, electrothermal tube and temperature sensor; Water inlet pipe reaches lower position under the delivery port of bucket, turn round then upwards, passes lid again and enters in the heat jar, reaches hot jar middle and lower part or bottom down; The lid that described blow-off pipe one end passes heat jar enters in the heat jar and bottom reaching down, its other end is guided to outside the water dispenser, and in the end pipe plug is set; Described outlet pipe has the structure of the heat of can draining jar interior gas, promptly is fixed on to cover, and the one end is arranged on the highest point in space in the heat jar, and its another termination water dispenser tap also is provided with blast pipe and is communicated with the water dispenser bucket on the outlet pipe; Described electrothermal tube is arranged in the heat jar, and its main heating part is arranged on heat jar interior bottom; Described temperature sensor is arranged on the position of detectable heat jar inner top or upper temp; Top and bottom at the heat jar are respectively equipped with the vibrationproof padded coaming, and the outside of padded coaming is provided with protective casing; Described protective casing comprises protective casing and following protective casing, and last protective casing is fixedlyed connected by securing member with following protective casing, and protective casing is connected with the retaining element of water dispenser again.
Described vacuum insulation structure is: tank body and outer tank body in heat jar comprises, at its top open part both formation are sealedly and fixedly connected, and with the state that is evacuated of the cavity between the inside and outside tank body.The material of heat jar can be glass (for example the heat jar is exactly a kind of vacuum heat-preserving glass refills), also can be stainless steel (for example hot jar is exactly a kind of cup of vacuum heat-preserving stainless steel thermos cup).
Described temperature sensor can be the temp probe of exportable serial temperature value, also can be the temperature controller of output switching signal.
For the situation that adopts temp probe, the method for its temperature control and overtemperature protection is:
1. temperature control: lower limit temperature and ceiling temperature are set, and when temperature rises to ceiling temperature (for example 90 ℃) in the heat jar, temp probe will detect this ceiling temperature and send signal, and control system is turn-offed electrothermal tube power immediately makes it stop heating; When temperature drops to lower limit temperature (for example 85 ℃) in the heat jar, temp probe will detect this lower limit temperature and send signal, and control system demand working electrothermal tube power makes it begin heating.
2. overtemperature protection: as long as in the heat jar water is arranged, typical temperature just can not surpass 100 ℃ (hot bottle in drinking machine is operated in atmospheric pressure state), so so-called overheated may appear at a jar interior anhydrous state.As long as the water dispenser control system can be discerned a jar interior anhydrous state, just can prevent superheat state (perhaps being called anti-dry).When in the jar water being arranged, the heat that electrothermal tube sends is absorbed by water, and the thermal capacity of water is very big, so the speed that water temperature rises is slower; When in the jar when anhydrous, the heat that electrothermal tube sends is by GAS ABSORPTION, and the The Thermal Capacity of Gaseous amount is very little, so the speed that the temperature rises is very fast.Can judge whether water is arranged in the jar by measuring jar rate of climb V of interior temperature.For concrete design parameter (comprising empty volume or the like in heating power and the hot tank), can determine a fiducial temperature rate of climb V by test
0When measured rate of rise in temperature V is not less than V
0The time, control system just can be judged in the jar anhydrous, turn-offs electrothermal tube power immediately and makes it stop heating; When measured rate of rise in temperature V less than V
0The time, control system just can be judged has water, electrothermal tube can continue heating in the jar.
For the situation that adopts temperature controller, the method for its temperature control and anti-dry is:
1. temperature control: temperature controller is provided with take-off temperature and reset temperature, and when temperature rose to take-off temperature (for example 90 ℃) in the heat jar, temperature controller disconnects electrothermal tube power made it stop heating; When temperature dropped to reset temperature (for example 85 ℃) in the heat jar, temperature controller is connected electrothermal tube power made it begin heating.
2. anti-dry: because overheated be situation about after a period of time (several seconds to tens seconds) has appearred in dry combustion method, just occurring, so anti-dry is than anti-overheated safer measure.Because the position of outlet pipe is higher than heat jar, and outlet pipe is provided with blast pipe and is communicated with bucket (when in the bucket water being arranged, blast pipe can drain the gas in heat jar and the outlet pipe), so, when water dispenser normally moves,, then in the heat jar water is just arranged as long as in the outlet pipe water is arranged.The water prode whether water is arranged in the detectable outlet pipe is set on outlet pipeline, and in a single day this water prode detects in the outlet pipe anhydrous, and control system is turn-offed electrothermal tube power immediately makes it stop heating.
The utility model is because the heat jar adopts vacuum insulation structure, and heat insulation effect is very remarkable, and thermal loss is very little, and through experimental test, the power consumption of water dispenser can drop to below the 0.5kW.h/24h.In addition, because high insulating effect, the problem of " thousand boiling water " of heating appearance is resolved effectively repeatedly.Specifically, when water dispenser normally moved, drinking water only heated once, heated 2～3 times at most, drinking water may not heated tens of times and do not resemble traditional water dispenser.
Further technical measures of the present utility model are: insulation material is adopted in the outside of all hot-water lines (comprising outlet pipe, the top of drainpipe and water inlet pipe), further reduces thermal loss, strengthens energy-saving effect.
The beneficial effect of the utility model technology is: the water dispenser energy-saving effect is remarkable, can effectively solve " thousand boiling water " problem of water dispenser, makes water dispenser become truly health, energy-saving drinking machine.
Description of drawings
Fig. 1 is the utility model embodiment one hot-water heating system structural representation.
Fig. 2 for the A of Fig. 1 to view (the pipeline heat insulation layer is not drawn).
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the A-A cutaway view of Fig. 2.
Fig. 5 is the B-B cutaway view of Fig. 2.
Fig. 6 is the hot-water heating system schematic diagram of the utility model embodiment one.
Fig. 7 is the hot-water heating system schematic diagram of the utility model embodiment two.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described in detail, but is to be understood that the detailed description does not here constitute the restriction to the utility model protection domain.
Embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, present embodiment adopts the water dispenser of vacuum insulation thermal tank, and it comprises hot bottle in drinking machine (3) and bucket (15); Heat jar (3) adopts vacuum insulation structure, its underpart sealing, and open top, opening part is provided with lid (5), and heat jar (3) adopts silicon rubber (4) sealing with the junction of lid (5); The delivery port of bucket (15) is provided with water pipe (16) and is communicated with heat jar (3), and water pipe (16) reaches lower position under the delivery port of bucket (15), turn round then upwards, passes lid (5) again and enters in hot jar, reaches the middle and lower part of heat jar (3) down; Heat jar (3) is provided with outlet pipe (11) and is communicated with water fountain effluent tap (8) on lid (5), outlet pipe (11) is provided with the top that blast pipe (14) is communicated with bucket (15), also is provided with the water prode (10) whether water is arranged in the detectable pipe on the outlet pipe (11); Heat is provided with electrothermal tube (18) and temp probe (20) in jar (3), and electrothermal tube (18) and temp probe (20) are fixed on the lid (5); Heat jar (3) is provided with blow-off pipe (13), and blow-off pipe (13) passes the bottom that reaches heat jar (3) under the lid (5); Upper and lower in heat jar (3) is respectively equipped with vibrationproof padded coaming (6,19), the outside of padded coaming is provided with upper and lower protective casing (1,7), upper and lower protective casing (1,7) is fixedly connected by securing member (2), and protective casing is fixedlyed connected with the water dispenser housing again; The pipeline at heat jar (3) top is provided with insulation material (9,17).
The temperature signal that present embodiment utilizes temp probe (20) to survey carries out temperature control and overtemperature protection; the water prode of being located on the outlet pipe (11) (10) is used for auxiliary security control; be water prode (10) in case detect in the pipe anhydrously, then disconnect heating power supply immediately.
Embodiment two: in conjunction with shown in Figure 7, present embodiment changes the temp probe among the embodiment one into temperature controller (21), and temperature controller (21) is used for controlling the water temperature of heat jar, and water prode (10) is used to prevent heat jar anhydrous dry combustion method phenomenon.All the other requirements are identical with embodiment one.
Claims (10)
1. water dispenser that adopts vacuum insulation thermal tank, it comprises heat jar and bucket, it is characterized in that: described heat jar adopts vacuum insulation structure, bottom lock, open top, the top is provided with lid, covers to be fixed with water inlet pipe, outlet pipe, electrothermal tube and temperature sensor.
2. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: described heat jar is the vacuum heat-preserving glass refills.
3. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: described outlet pipe is provided with blast pipe and is communicated with the water dispenser bucket.
4. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: described outlet pipe is provided with the water prode whether water is arranged in the detectable pipe.
5. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: described temperature sensor is temp probe or temperature controller.
6. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: reach heat jar interior middle and lower part or bottom under the described water inlet pipe.
7. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: described heat jar is provided with blow-off pipe, reaches heat jar interior bottom under the blow-off pipe.
8. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: the main heating part of described electrothermal tube is arranged on heat jar interior middle and lower part.
9. the water dispenser of employing vacuum insulation thermal tank according to claim 1 is characterized in that: a described heat jar outside is provided with vibration-proof material.
10. the water dispenser of employing vacuum insulation thermal tank according to claim 9 is characterized in that: described vibration-proof material outside is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203063756U CN201123724Y (en) | 2007-12-18 | 2007-12-18 | Watering dispenser with vacuum insulation thermal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203063756U CN201123724Y (en) | 2007-12-18 | 2007-12-18 | Watering dispenser with vacuum insulation thermal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123724Y true CN201123724Y (en) | 2008-10-01 |
Family
ID=39997141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203063756U Expired - Fee Related CN201123724Y (en) | 2007-12-18 | 2007-12-18 | Watering dispenser with vacuum insulation thermal tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123724Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063656A (en) * | 2019-05-07 | 2019-07-30 | 苏州华爱电子有限公司 | A kind of split type heating cylinder of vacuum heat-insulation water dispenser |
-
2007
- 2007-12-18 CN CNU2007203063756U patent/CN201123724Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063656A (en) * | 2019-05-07 | 2019-07-30 | 苏州华爱电子有限公司 | A kind of split type heating cylinder of vacuum heat-insulation water dispenser |
| CN110063656B (en) * | 2019-05-07 | 2024-05-28 | 苏州华爱电子有限公司 | Split type vacuum heat insulation water dispenser hot cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |