CN206979351U - A kind of water dispenser - Google Patents
A kind of water dispenser Download PDFInfo
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- CN206979351U CN206979351U CN201720188877.7U CN201720188877U CN206979351U CN 206979351 U CN206979351 U CN 206979351U CN 201720188877 U CN201720188877 U CN 201720188877U CN 206979351 U CN206979351 U CN 206979351U
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Abstract
The utility model provides a kind of water dispenser, including water tank, for heating water to the preheating device of preheating temperature scope and fast heat apparatus for the water after preheating to be heated to default leaving water temperature；Wherein, preheating device includes preheating cavity and preheating body, and the water inlet of preheating cavity and the delivery port of water tank connect；Fast heat apparatus is located in preheating cavity, and fast heat apparatus includes speed heat chamber and speed heat body, and speed heat chamber has hot water outlet and the water inlet being connected with the delivery port of preheating cavity.The utility model is heated by the way of outside preheating, the heating of internal speed heat to water.Because fast heat apparatus is located in preheating cavity, i.e., preheating cavity is wrapped in outside speed heat chamber, therefore preheating device can be effectively using the waste heat after the heating of speed heat body, so as to improve the overall thermal efficiency of water dispenser.
Description
Technical field
Household electrical appliance technical field is the utility model is related to, more specifically to a kind of water dispenser.
Background technology
The water dispenser of in the market is substantially divided to two kinds：A kind of is the water dispenser with hot tank, and such water dispenser easily forms thousand
Boiling water, it is unfavorable to health, belong to obsolete product；Another kind is speed heat water dispenser, and such water dispenser is due to no thousand rolling
The reasons such as water, energy-conservation, are liked by everybody, but its water intaking speed is slow, and particularly in cold season, Water discharge flow speed allows people often
It can not endure and (connect one glass of water to generally require 3 minutes).
To improve the Water discharge flow speed of water dispenser, prior art is preheated by preheating can to water, then passes through speed heat body
Water after preheating is heated up.But speed heat body heating power is higher, its radiating is also very fast, and people use speed in addition
The water dispenser of heat heating, frequency is larger, less with water every time, causes the overall thermal of water dispenser less efficient.
In summary, the overall thermal efficiency of water dispenser how is improved, is current those skilled in the art skill urgently to be resolved hurrily
Art problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of water dispenser, to improve the overall thermal efficiency of water dispenser.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of water dispenser, including water tank, in addition to：
For heating water to the preheating device of preheating temperature scope, the preheating device includes preheating cavity and preheating body,
The water inlet of the preheating cavity is connected with the delivery port of the water tank；
For the water after preheating to be heated to the fast heat apparatus of default leaving water temperature, the fast heat apparatus is located at the preheating
Intracavitary, the fast heat apparatus include speed heat chamber and speed heat body, the speed heat chamber have hot water outlet and with the preheating cavity
The water inlet of delivery port connection.
Preferably, in above-mentioned water dispenser, the fast heat apparatus is located at the center of the preheating cavity.
Preferably, in above-mentioned water dispenser, the height of the hot water outlet is higher than the water level of the water tank, and the hot water goes out
The top at the mouth of a river is connected with the refluxing opening of the water tank, and the bottom of the hot water outlet is connected with hot water water receiving pipe.
Preferably, in above-mentioned water dispenser, the top of the hot water outlet passes through overflow pipe and the refluxing opening of the water tank
Connection.
Preferably, in above-mentioned water dispenser, the delivery port of the water tank passes through the first connecting tube and the water inlet of the preheating cavity
Mouth connection.
Preferably, in above-mentioned water dispenser, branch's outlet pipe, branch's outlet pipe tool are provided with first connecting tube
There is warm water delivery port, the warm water valve for being opened and closed the warm water delivery port is additionally provided with branch's outlet pipe.
Preferably, in above-mentioned water dispenser, the water tank includes raw water box and the balanced reservoir above the raw water box；
Wherein：
The volume of the balanced reservoir is less than the volume of the raw water box, and dividing plate is provided with the balanced reservoir, described
The cavity of the balanced reservoir is divided into water storage cavity and back cavity by dividing plate；
The water inlet of the water storage cavity is connected with the delivery port of the raw water box by the second connecting tube, second connection
Water pump is provided with pipe；
The delivery port of the back cavity is connected by return duct with the water return outlet of the raw water box.
Preferably, in above-mentioned water dispenser, the preheating temperature scope is 55-65 DEG C.
Preferably, in above-mentioned water dispenser, the default leaving water temperature is 80 DEG C or 100 DEG C.
It can be seen from the above technical scheme that water dispenser provided by the utility model includes water tank, for water to be heated
Fast heat apparatus to the preheating device of preheating temperature scope and for the water after preheating to be heated to default leaving water temperature；Wherein,
Preheating device includes preheating cavity and preheating body, and the water inlet of preheating cavity and the delivery port of water tank connect；Fast heat apparatus is positioned at preheating
Intracavitary, fast heat apparatus include speed heat chamber and speed heat body, and speed heat chamber has hot water outlet and is connected with the delivery port of preheating cavity
Water inlet.
After water dispenser installs, the water in water tank is first filled with the preheating cavity of preheating device and the speed heat of fast heat apparatus
Chamber；Then preheating temperature scope is heated water to using preheating body；When hot water is needed, speed heat body is started, rapid heating is
The hot water of preheating, when water temperature reaches default leaving water temperature, water body vaporized expanding, hot water flows out from hot water outlet.
The utility model is heated by the way of outside preheating, the heating of internal speed heat to water.Because fast heat apparatus is positioned at pre-
Hot intracavitary, i.e. preheating cavity are wrapped in outside speed heat chamber, therefore preheating device can effectively utilize the waste heat after the heating of speed heat body, from
And improve the overall thermal efficiency of water dispenser.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the water dispenser that the utility model embodiment one provides；
Fig. 2 is the structural representation for the water dispenser that the utility model embodiment two provides.
Embodiment
The utility model embodiment provides a kind of water dispenser, improves the overall thermal efficiency of water dispenser.
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Accompanying drawing 1-2 is refer to, the water dispenser that the utility model embodiment provides includes water tank 5, pre- for heating water to
The preheating device 1 of hot temperature range and the fast heat apparatus 2 for the water after preheating to be heated to default leaving water temperature；Wherein, in advance
Thermal 1 includes preheating cavity and preheating body, and the water inlet of preheating cavity is connected with the delivery port of water tank 5；Fast heat apparatus 2 is positioned at preheating
Intracavitary, fast heat apparatus 2 include speed heat chamber and speed heat body, and speed heat chamber has hot water outlet and is connected with the delivery port of preheating cavity
Water inlet.
It should be noted that preheating device 1 and fast heat apparatus 2 detect the water in respective cavities by temperature-sensing probe respectively
Temperature, with the opening and closing of control preheating body and speed heat body.
After water dispenser installs, the water in water tank 5 is first filled with the preheating cavity of preheating device 1 and the speed of fast heat apparatus 2
Hot chamber；Then preheating temperature scope is heated water to using preheating body；When hot water is needed, speed heat body is started, rapid heating is
Preheated hot water, when water temperature reaches default leaving water temperature, water body vaporized expanding, hot water flows out from hot water outlet.
The utility model is heated by the way of outside preheating, the heating of internal speed heat to water.Because fast heat apparatus 2 is positioned at pre-
Hot intracavitary, i.e. preheating cavity are wrapped in outside speed heat chamber, therefore preheating device 1 can effectively utilize the waste heat after the heating of speed heat body,
So as to improve the overall thermal efficiency of water dispenser.
In addition, water dispenser energy-conservation of the present utility model, no thousand boiling water, water yield are larger, family's installation convenient and safe.
Preferably, fast heat apparatus 2 is located at the center of preheating cavity.Speed heat chamber can be square or water chestnut cylindricality etc..Specifically
, speed heat chamber is cylinder, and such preheating cavity forms annular chamber, can more effectively utilize the preheating of fast heat apparatus 2.Above-mentioned speed
Thermal 2 can also deviate the center of preheating cavity.
In order to simplify structure, the height of hot water outlet is higher than the water level of water tank 5, top and the water tank 5 of hot water outlet
Refluxing opening connection, the bottom of hot water outlet is connected with hot water water receiving pipe 3.It is former according to balance water level when speed heat body does not work
Reason, the water level of speed heat chamber is concordant with the water level of water tank 5, less than hot water outlet；After opening speed heat body, set out when water temperature reaches pre-
During coolant-temperature gage, water body vaporized expanding, hot water flows through hot water water receiving pipe 3 from hot water outlet and discharged, and caused gas enters from top
Enter the refluxing opening of water tank 5.
The utility model, without using control valve, reduces part using the outflow of the vaporized expanding control hot water of water body
Number.Above-mentioned hot water water receiving pipe 3 is used to concentrate hot water, avoids hot water from disorderly splashing scald human body.Certainly, the utility model can also
Above-mentioned hot water water receiving pipe 3 is not provided with, hot water is directly discharged from speed heat chamber.The height of above-mentioned hot water outlet can also be less than or
Equal to the water level of water tank 5, the same effect for controlling hot water outflow is realized using control valve.
Specifically, the top of hot water outlet is connected by overflow pipe 4 with the refluxing opening of water tank 5, as shown in figure 1, speed heat
Gas caused by chamber enters water tank 5 from top by overflow pipe 4, relatively simple for structure, is easy to assemble.It is interchangeable, above-mentioned heat
The top of water delivery port can also be connected by water-flowing trough with the refluxing opening of water tank 5, as shown in Figure 2.
In order to simplify structure, the delivery port of water tank 5 is connected by the first connecting tube 7 with the water inlet of preheating cavity.In water tank 5
Water pass through the first connecting tube 7 input preheating cavity in.The delivery port of above-mentioned water tank 5 and the water inlet of preheating cavity can also pass through groove
Hole connects.
In order to further optimize above-mentioned technical proposal, branch's outlet pipe 6, branch's outlet pipe 6 are provided with the first connecting tube 7
With warm water delivery port, the warm water valve 8 of opening and closing warm water delivery port is additionally provided with branch's outlet pipe 6.When needing warm water, beat
Warm water valve 8 is opened, the warm water of the warm water delivery port can outflow certain flow rate of branch's outlet pipe 6, meets people to warm water
Demand, improve feature.It is understood that above-mentioned branch's outlet pipe 6 can also connect refrigerant tank, realize people to cold water
Demand.The utility model can also be not provided with above-mentioned branch's outlet pipe 6, only realize the supply to hot water.
In the specific embodiment of the utility model one, as shown in Fig. 2 water tank 5 includes raw water box 51 and on raw water box 51
The balanced reservoir 52 of side；Wherein：The volume of balanced reservoir 52 is less than the volume of raw water box 51, be provided with balanced reservoir 52 every
The cavity of balanced reservoir 52 is divided into water storage cavity and back cavity by plate, dividing plate；The water inlet of water storage cavity and the water outlet of raw water box 51
Mouth is connected by the second connecting tube 9, and water pump 10 is provided with the second connecting tube 9；The delivery port of back cavity by return duct 11 with
The water return outlet connection of raw water box 51.
Raw water is driven by water of the pipeline out of import input raw water box 51, raw water box 51 by water pump 10, is passed through first and is connected
Adapter 7 is input to balanced reservoir 52, then is input to preheating cavity, speed heat intracavitary through the first connecting tube 7 by balanced reservoir 52.
The water storage cavity of balanced reservoir 52 is supplied water by water pump 10, and the feed rate of water pump 10 is higher than warm water or hot water effluent's speed,
Unnecessary water passes back into raw water box 51 again by return duct 11, so as to ensure the water in balanced reservoir 52 be in one it is stable flat
Hengshui face, while also ensure the stability of Water discharge flow speed；Because there is provided return-flow structure (back cavity and return duct 11), system pair
The flow rates demand of water pump 10 reduces.
When needing warm water, first start water pump 10, then open warm water valve 8 again, obtain the warm water of certain flow rate.Need
During hot water, speed heat body, water body vaporized expanding are opened, hot water flows through hot water water receiving pipe 3 from hot water outlet and discharged, caused gas
Enter the refluxing opening of water tank 5 from top.It is understood that the utility model can also be not provided with above-mentioned balanced reservoir 52, such as
Fig. 1 structure.
Preferably, preheating temperature scope is 55-65 DEG C.During preheating body heating, when the water of preheating cavity is heated to 65
DEG C when stop heating, preheating cavity water temperature be less than 55 DEG C when restart to heat, so repeatedly, remain at preheating cavity water temperature
Between 55-65 DEG C.Said temperature scope is easy to the killing of bacterium, reduces scattering and disappearing for heat.Certainly, according to actual application environment,
Above-mentioned preheating temperature scope can also be other scopes, and such as 45-55 DEG C, 55-60 DEG C, the utility model is not limited specifically this
It is fixed.
In order to further optimize above-mentioned technical proposal, it is 80 DEG C or 100 DEG C to preset leaving water temperature.The utility model can be
When making coffee, default leaving water temperature is arranged to 80 DEG C；When needing boiling water, default leaving water temperature is arranged to 100 DEG C, enters one
Step improves feature.Above-mentioned preheating leaving water temperature can also be other values, such as 85 DEG C, 90 DEG C.
This certain water dispenser may also set up protection water level, mechanical ball float, check valve, various temperature-sensing probes, water quality probe etc.,
But this belongs to the common sense of water dispenser, no longer states.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of water dispenser, including water tank (5), it is characterised in that also include：
For heating water to the preheating device (1) of preheating temperature scope, the preheating device (1) includes preheating cavity and preheating
Body, the water inlet of the preheating cavity are connected with the delivery port of the water tank (5)；
For the water after preheating to be heated to the fast heat apparatus (2) of default leaving water temperature, the fast heat apparatus (2) is positioned at described pre-
Hot intracavitary, the fast heat apparatus (2) include speed heat chamber and speed heat body, the speed heat chamber have hot water outlet and with the preheating
The water inlet of the delivery port connection of chamber.
2. water dispenser according to claim 1, it is characterised in that the fast heat apparatus (2) is located in the preheating cavity
Heart position.
3. water dispenser according to claim 1, it is characterised in that the height of the hot water outlet is higher than the water tank
(5) water level, the top of the hot water outlet are connected with the refluxing opening of the water tank (5), the bottom of the hot water outlet
It is connected with hot water water receiving pipe (3).
4. water dispenser according to claim 3, it is characterised in that the top of the hot water outlet passes through overflow pipe (4)
It is connected with the refluxing opening of the water tank (5).
5. water dispenser according to claim 1, it is characterised in that the delivery port of the water tank (5) passes through the first connecting tube
(7) water inlet with the preheating cavity is connected.
6. water dispenser according to claim 5, it is characterised in that be provided with branch's water outlet on first connecting tube (7)
Manage (6), branch's outlet pipe (6) has warm water delivery port, and the opening and closing warm water is additionally provided with branch's outlet pipe (6)
The warm water valve (8) of delivery port.
7. water dispenser according to claim 1, it is characterised in that the water tank (5) includes raw water box (51) and positioned at institute
State the balanced reservoir (52) above raw water box (51)；Wherein：
The volume of the balanced reservoir (52) is less than the volume of the raw water box (51), be provided with the balanced reservoir (52) every
The cavity of the balanced reservoir (52) is divided into water storage cavity and back cavity by plate, the dividing plate；
The water inlet of the water storage cavity is connected with the delivery port of the raw water box (51) by the second connecting tube (9), and described second
Water pump (10) is provided with connecting tube (9)；
The delivery port of the back cavity is connected by return duct (11) with the water return outlet of the raw water box (51).
8. according to the water dispenser described in claim any one of 1-7, it is characterised in that the preheating temperature scope is 55-65 DEG C.
9. water dispenser according to claim 8, it is characterised in that the default leaving water temperature is 80 DEG C or 100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188877.7U CN206979351U (en) | 2017-02-28 | 2017-02-28 | A kind of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188877.7U CN206979351U (en) | 2017-02-28 | 2017-02-28 | A kind of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979351U true CN206979351U (en) | 2018-02-09 |
Family
ID=61421496
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188877.7U Active CN206979351U (en) | 2017-02-28 | 2017-02-28 | A kind of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206979351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716295A (en) * | 2020-12-29 | 2021-04-30 | 贵州思源电器有限公司 | Three-temperature quick-heating water dispenser |
-
2017
- 2017-02-28 CN CN201720188877.7U patent/CN206979351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716295A (en) * | 2020-12-29 | 2021-04-30 | 贵州思源电器有限公司 | Three-temperature quick-heating water dispenser |
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