CN206191886U - Take expansion tank's marching type water dispensers - Google Patents
Take expansion tank's marching type water dispensers Download PDFInfo
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- CN206191886U CN206191886U CN201621133929.2U CN201621133929U CN206191886U CN 206191886 U CN206191886 U CN 206191886U CN 201621133929 U CN201621133929 U CN 201621133929U CN 206191886 U CN206191886 U CN 206191886U
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Abstract
The utility model provides a take expansion tank's marching type water dispensers for provide the hot water of drinking of great volume in the short time, including the main water tank of dress in marching type water dispensers shell, the lower part space in the main water tank is cold water area, and the upper portion space in the main water tank is equipped with cooling water inlet for the hot water district on cold water area's the box, and cooling water inlet and cold water pipe hookup are equipped with the hot water export on the box in hot water district, be equipped with tap in the hot water export, still are equipped with the spout hole on the box in hot water district, main water tank outside be equipped with expansion tank, expansion tank's inner bottom is higher than the hot water export of main water tank, expansion tank's bottom is equipped with the backward flow hole, the spout hole intercommunication of hole through moisturizing guan yuzhu water tank that should flow back, the spout hole and hole site in the same level that flows back, expansion tank's top is equipped with the steam port, the expansion tank surface be equipped with the heat preservation, utilize marching type water dispensers's theory of operation can hold accumulated heat water in expansion tank, can provide the hot water of drinking of great volume.
Description
Technical field
The utility model is related to boiled water machine, specifically there is provided a kind of stepping-type boiled water machine with secondary water tank.
Background technology
Stepping-type boiled water machine belongs to a kind of water tank type boiler, by operation principle is added from bottom water inlet successively stepping layering
Heat, can shorten the stand-by period of water intaking for the first time, ensure that water is the healthy water once seethed with excitement again while cold-hot water separating, because
This is widely used in various occasions as the hot water supply equipment of health.When being used under the environment such as school, factory, due to learning
Giving birth to class and workman's rest has regular hour rule, generally requires to provide substantial amounts of hot water in a short time, due to stepping
The leveled heating principle of formula boiled water machine is that while with water while heat up water, and only hot water water storage position exceeds ability after tap
Water outlet, causes that supply falls short of demand, although stepping-type boiled water machine is fast but short for school or factory compared with the firing rate of conventional hot water's machine
For the temporary time of having a rest, still it is difficult to meet its use demand.
The content of the invention
The purpose of this utility model is to provide a kind of stepping-type boiled water machine with secondary water tank, after retaining, can be in a short time
Larger amount of hot water is provided.
The technical solution of the utility model is：A kind of stepping-type boiled water machine with secondary water tank, including mounted in stepping-type boiled water
Main water box in machine shell, the lower space in main water box is cold water area, and the upper space in main water box is hydrothermal area, cold water area
Casing be provided with cooling water inlet, cooling water inlet couples with cold water pipe, and the casing of hydrothermal area is provided with hot water outlet, hot water outlet
It is upper that tap is housed, it is characterised in that：Spout hole is additionally provided with the casing of hydrothermal area, secondary water is provided with outside described main water box
Case, the hot water outlet of the interior bottom higher than main water box of secondary water tank, the bottom of secondary water tank is provided with return port, and the return port passes through filling pipe
Connected with the spout hole of main water box, spout hole is located at identical level height with return port, and steam port is provided with the top of secondary water tank,
Described secondary water tank outer surface is provided with heat-insulation layer.
Water receiving case is provided with below tap, water receiving tank, notch and the tap of water receiving tank are provided with the top of water receiving case
Delivery port is relative, and the bottom land of water receiving tank is provided with several through holes；Sleeve pipe is cased with described cold water pipe, sleeve pipe two ends are closed, covered
One end of pipe is provided with air intake, the other end and is provided with condensation-water drain, and air intake is connected by steam pipe with the steam port of secondary water tank,
Condensation-water drain is connected by condensate pipe with the inside of water receiving case.
This is using new advantage：Using the operation principle of stepping-type boiled water machine, during unmanned water intaking in major and minor water tank
A large amount of hot water are saved, in water intaking, the hot water in secondary water tank can be back in water tank, can in a short time provide larger amount of heat
Water, is adapted to school, factory and uses.Cold water pipe is preheated using the excess steam of secondary water tank, can further shorten adding for water
Hot time, energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the right view of Fig. 1.
1 protective layer, 2 heat-insulation layers, 3 secondary water tanks, 4 steam ports, 5 steam pipes, 6 level sensors, 7 main water box, 8 steppings in figure
The shell of formula boiled water machine, 9 spout holes, 10 hydrothermal areas, 11 temperature sensors, 12 hot water or cold water area separator bars, 13 hot water outlets, 14
Tap, 15 electric heaters, 16 cold water areas, 17 cooling water inlets, 18 water receiving tanks, 19 through holes, 20 condensation-water drains, 21 condensed waters enter
Mouth, 22 water receiving casees, 23 condensate pipes, 24 sleeve pipes, 25 cold water pipes, 26 air intakes, 27 filling pipes, 28 return ports.
Specific embodiment
A kind of stepping-type boiled water machine with secondary water tank, including the main water box 7 in stepping-type boiled water machine shell, main water box
Interior lower space is cold water area 16, and the upper space in main water box is hydrothermal area 10, and the casing of cold water area is provided with cold water and enters
Mouth 17, cooling water inlet couples with cold water pipe 25, and the casing of hydrothermal area is provided with hot water outlet 13, and tap is housed on hot water outlet
14, spout hole 9 is additionally provided with the casing of hydrothermal area, secondary water tank 3 is provided with outside described main water box, the interior bottom of secondary water tank is higher than master
The hot water outlet of water tank, the bottom of secondary water tank is provided with return port 28, and the return port is by filling pipe 27 and the spout hole of main water box
Connection, spout hole is located at identical level height with return port, steam port 4 is provided with the top of secondary water tank, outside described secondary water tank
Surface is provided with heat-insulation layer 2, and heat-insulation layer is externally provided with the protective layer 1 of hard.
Water receiving case 22 is provided with below tap, water receiving tank 18, the notch and the fire hose of water receiving tank are provided with the top of water receiving case
The delivery port of head is relative, and the bottom land of water receiving tank is provided with several through holes 19；Sleeve pipe 24, sleeve pipe two ends are cased with described cold water pipe
Closed, one end of sleeve pipe is provided with the air intake 26, other end and is provided with condensation-water drain 20, and air intake is by steam pipe 5 and secondary water tank
Steam port connection, condensation-water drain connected by condensate pipe 23 with the inside of water receiving case, i.e., water receiving case is provided with and condensation
The condensing water inlet 21 of water pipe connection.
Described main water box is located in the shell of stepping-type boiled water machine, and main water box is externally provided with insulation construction, in main water box
Hot water or cold water area separator bar 12 is nearby equipped with electric heater 15, the cold water for heating injection, equipped with automatically controlled on described cold water pipe
Valve, for controlling inflow, main water box is built with level sensor and temperature sensor, the controller coordinate of stepping-type boiled water machine
Above-mentioned component working, successively produces hot water.
Secondary water tank in the present embodiment is made up of food-grade stainless steel, it is also possible to the heat-resisting water storage material system of other food-grades
Into the secondary water tank can be directly anchored on the shell 8 of stepping-type boiled water machine or be arranged in shell, can also be existed by rack arrangement
One side of stepping-type boiled water machine；Level sensor 6 and temperature sensor 11, each sensor and controller phase can be installed in secondary water tank
Connection, the working condition for detecting secondary water tank；Muff can be installed on described filling pipe and steam pipe additional, heat losses are prevented,
The preferred food-grade stainless steel of filling pipe, steam pipe, sleeve pipe, wherein filling pipe and steam pipe also can be used food-grade flexible pipe, convenient
Arrangement；Cold water pipe and sleeve pipe can be made the coil pipe of water-jacket typ, taking minimum volume increases steam condensation stroke, makes steam
Heat energy absorbed by cold water pipe after total condensation, prevent excess steam excessive, energy saving.
Claims (2)
1. a kind of stepping-type boiled water machine with secondary water tank, including the main water box in stepping-type boiled water machine shell, in main water box
Lower space be cold water area, upper space in main water box is hydrothermal area, and the casing of cold water area is provided with cooling water inlet, cold water
Import couples with cold water pipe, and the casing of hydrothermal area is provided with hot water outlet, and tap is housed on hot water outlet, it is characterised in that：
Spout hole is additionally provided with the casing of hydrothermal area, secondary water tank is provided with outside described main water box, the interior bottom of secondary water tank is higher than main water box
Hot water outlet, the bottom of secondary water tank is provided with return port, and the return port is connected by filling pipe with the spout hole of main water box, overflow
Hole is located at identical level height with return port, and steam port is provided with the top of secondary water tank, and described secondary water tank outer surface is provided with guarantor
Warm layer.
2. a kind of stepping-type boiled water machine with secondary water tank according to claim 1, it is characterised in that：Set below tap
There is water receiving case, water receiving tank is provided with the top of water receiving case, the notch of water receiving tank is relative with the delivery port of tap, the bottom land of water receiving tank
It is provided with several through holes；Sleeve pipe is cased with described cold water pipe, sleeve pipe two ends are closed, one end of sleeve pipe is provided with air intake, another
End is provided with condensation-water drain, and air intake is connected by steam pipe with the steam port of secondary water tank, and condensation-water drain passes through condensate pipe
Inside with water receiving case connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133929.2U CN206191886U (en) | 2016-10-18 | 2016-10-18 | Take expansion tank's marching type water dispensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133929.2U CN206191886U (en) | 2016-10-18 | 2016-10-18 | Take expansion tank's marching type water dispensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191886U true CN206191886U (en) | 2017-05-24 |
Family
ID=58731478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133929.2U Active CN206191886U (en) | 2016-10-18 | 2016-10-18 | Take expansion tank's marching type water dispensers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191886U (en) |
-
2016
- 2016-10-18 CN CN201621133929.2U patent/CN206191886U/en active Active
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