CN203880907U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN203880907U CN203880907U CN201420202940.4U CN201420202940U CN203880907U CN 203880907 U CN203880907 U CN 203880907U CN 201420202940 U CN201420202940 U CN 201420202940U CN 203880907 U CN203880907 U CN 203880907U
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- opening
- heating tube
- feed pipe
- water
- hot water
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Abstract
The utility model discloses a water heater which comprises a kettle and a heating tube on the outer portion of the kettle. A first opening and a second opening are at least formed in the kettle, a water supply tube is connected between the first opening and a water inlet of the heating tube, a water outlet of the heating tube is connected with a connecting tube, a third opening and a fourth opening are formed in the connecting tube, the position of the fourth opening is lower than that of the third opening, a water return tube is connected between the third opening and the second opening, and the fourth opening is connected with an instant water outlet through a two-way valve. A water pump is arranged in the water supply tube. The water heater can instantly heat a little water to be used by a user, the function of the instant heating type water heater is achieved, all water in the kettle can be heated and then be used by the user, the function of a traditional electric kettle is achieved, the instant requirement of few people for a little hot water can be met, the requirement of many people for a lot of hot water can be met, the structure is simple, use is convenient, and storage space is saved for the user.
Description
Technical field
The utility model belongs to drinking water apparatus technical field, specifically, relates to a kind of hot water machine.
Background technology
Hot water machine is the conventional small household appliances in family, for user provides hot water, meets the user demand of user to hot water.At present, hot water machine mainly contains two kinds: Instant heating type hot water machine and traditional electrical kettle.
Instant heating type hot water machine can heat a small amount of cold water immediately, makes user can obtain immediately a small amount of hot water, meets the demand to a small amount of hot water when fewer in number; When a large amount of hot water of the more needs of number, want instant a large amount of hot water that obtains, the access hot water that just needs one glass one glass on hot water machine side of user, need to wait for the longer time, and when having connect last glass of water, the temperature that the temperature of first glass of water may have been expected far below user, very inconvenient to user.Therefore, Instant heating type hot water machine is applicable to when fewer in number, is not suitable for the situation that many people need a large amount of hot water.
Traditional electrical kettle is after having heated whole kettle of water, to have offered user again, meets the more people demand to hot water simultaneously, but when hot water amount fewer in number, that need is little, the whole kettle of water having heated, with not to the utmost, causes the wasting of resources.
If both had in the family Instant heating type hot water machine, also had traditional electrical kettle, need to choose Instant heating type hot water machine or traditional electrical kettle according to the difference of water number and water consumption, and used inconvenience, and take larger storage space.
Summary of the invention
The utility model provides a kind of hot water machine, can realize the function of Instant heating type hot water machine, also can realize the function of traditional electrical kettle, simple in structure, easy to use, and has saved storage space.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of hot water machine, comprise kettle body and the heating tube that is positioned at kettle external body, on kettle body, be at least formed with the first opening and the second opening, between the first opening and the water inlet of heating tube, be connected with feed pipe, water outlet at heating tube is connected with tube connector, is formed with the 3rd opening and the 4th opening on described tube connector, and the position of the 4th opening is lower than the position of the 3rd opening, between the 3rd opening and the second opening, be connected with return pipe, the 4th opening connects instant delivery port by two-port valve; On feed pipe, be provided with water pump.
Further, described feed pipe extend into described kettle body bottom from described the first opening part.
Further again, described feed pipe comprises the first feed pipe and the second feed pipe, the first feed pipe is positioned at described kettle body inside and is connected with described the first opening, and the second feed pipe is positioned at kettle external body and is connected with the first opening, and the first feed pipe and the second feed pipe dock at the first opening part.
Further, described the first opening and described the second opening are all positioned at described kettle body top.
Preferably, described heating tube is vertically placed, and the water inlet of heating tube be positioned at its bottom, the delivery port of heating tube is positioned at its top.
Further, described heating tube is glass heating tube.
The utility model has also proposed a kind of hot water machine, comprise kettle body and the heating tube that is positioned at kettle external body, on kettle body, be at least formed with the first opening and the second opening, between the first opening and the water inlet of heating tube, be connected with feed pipe, the delivery port of heating tube is by the water inlet of tube connector connecting tee valve, a delivery port of triple valve connects the second opening by return pipe, and another delivery port of triple valve connects instant delivery port; On feed pipe, be provided with water pump.
Further, described feed pipe extend into described kettle body bottom from described the first opening part.
Further again, described feed pipe comprises the first feed pipe and the second feed pipe, the first feed pipe is positioned at described kettle body inside and is connected with described the first opening, and the second feed pipe is positioned at kettle external body and is connected with the first opening, and the first feed pipe and the second feed pipe dock at the first opening part.
Further, described the first opening and described the second opening are all positioned at described kettle body top; Described heating tube is vertically placed, and the water inlet of heating tube be positioned at its bottom, the delivery port of heating tube is positioned at its top; Heating tube is glass heating tube.
Compared with prior art, advantage of the present utility model and good effect are: hot water machine of the present utility model can heat a small amount of water immediately for user, realize the function of Instant heating type hot water machine, also can heat after the whole kettle of water in kettle body again for user, realize the function of traditional electrical kettle.Hot water machine is two-in-one by the function of Instant heating type hot water machine and traditional electrical kettle, has both met the instant demand of less people to a small amount of hot water, has also met the demand of more people to a large amount of hot water, and simple in structure, easy to use, for user has saved storage space.
Read by reference to the accompanying drawings after the detailed description of the utility model embodiment, other features of the present utility model and advantage will become clearer.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of an embodiment of the hot water machine that proposes of the utility model;
Fig. 2 is the structural representation of an embodiment of the hot water machine based on Fig. 1 operation principle;
Fig. 3 is the fundamental diagram of another embodiment of the hot water machine that proposes of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in more detail.
The hot water machine of embodiment mono-, the present embodiment mainly forms by kettle body 1, heating tube 4, instant delivery port 6 with for controlling the distributary division of the flow direction of water of the water outlet of heating tube 4, when needing the water of the water outlet of heating tube 4 to flow into kettle body 1, distributary division is controlled the current direction kettle body 1 of the water outlet of heating tube 4, when needing the water of the water outlet of heating tube 4 to flow out from instant delivery port 6, distributary division is controlled the instant delivery port 6 of current direction of the water outlet of heating tube 4; In the present embodiment, distributary division can be chosen as two-port valve 8, shown in Figure 1.Specifically, on kettle body 1, be at least formed with two openings: the first opening and the second opening, between the first opening and the water inlet of heating tube 4, be connected with feed pipe, water outlet at heating tube 4 is connected with tube connector 7, on tube connector 7, be formed with two openings: the 3rd opening and the 4th opening, and the position of the 4th opening is lower than the position of the 3rd opening, between the 3rd opening and the second opening, is connected with return pipe 5, the four openings and is connected with instant delivery port 6 by two-port valve 8.On feed pipe, be provided with water pump 3, for the water in kettle body 1 is extracted out.
The flow direction of the water of the water outlet of two-port valve 8 control heating tubes 4, control principle is as follows:
The 3rd opening and return pipe 5 keeps connected states, the 4th opening with immediately control whether being communicated with by two-port valve 8 of delivery port 6; When closing two-port valve 8, the 4th opening is not communicated with instant delivery port 6, and the water of the water outlet of heating tube 4 flows into return pipe 5 by the 3rd opening; When opening two-port valve 8, the 4th opening is communicated with instant delivery port 6, and because the position of the 4th opening is lower than the position of the 3rd opening, so the water of the water outlet of heating tube 4 flows to instant delivery port 6 by the 4th opening.
When user needs a large amount of hot water, while needing the whole kettle of water in heating kettle body 1, close two-port valve 8, the water of the water outlet of heating tube 4 flows into return pipe 5 by tube connector 7, and flowing into kettle body 1 by the second opening, circulation successively, until the interior water of kettle body 1 reaches predetermined temperature; When user needs a small amount of hot water immediately, open two-port valve 8, the water of the water outlet of heating tube 4 flows to instant delivery port 6 by tube connector 7, and flows out by instant delivery port 6, meets the demand of user to a small amount of hot water.
A kind of preferred design as the present embodiment, described feed pipe extend into the bottom of kettle body 1 from the first opening part, described feed pipe is divided into two parts: the first feed pipe 2-1 and the second feed pipe 2-2, the first feed pipe 2-1 is positioned at the inside of kettle body 1 and is connected with the first opening, the second feed pipe 2-2 is positioned at the outside of kettle body 1 and is connected with the first opening, and the first feed pipe 2-1 and the second feed pipe 2-2 dock at the first opening part.Water pump 3 is arranged on the second feed pipe 2-2, water in kettle body 1 is pumped into feed pipe, and imports in heating tube 4, after heating tube 4 heating, hot water flow into tube connector 7 from the delivery port of heating tube 4, and controls and flow to return pipe 5 or flow to instant delivery port 6 via two-port valve 8.
Described heating tube 4 is preferably vertical placement, the water inlet of heating tube 4 is arranged on the bottom of heating tube 4, the delivery port of heating tube 4 is arranged on the top of heating tube 4, the water inlet of heating tube 4 introduced water by feed pipe, and enter heating tube 4 by the water inlet of heating tube 4, water heating tube 4 interior on flow, be full of gradually whole heating tube 4, finally by the delivery port of heating tube 4, flow into tube connector 7.Because heating tube 4 is vertically placed, from its bottom water inlet, enter the water of heating tube 4, can be full of gradually whole heating tube 4, prevent heating tube 4 local dry burning, shorten its service life.
The first opening and the second opening are all arranged on the top of kettle body 1, and the bottom imperforation of kettle body 1, after the water heating in kettle body 1 finishes, can take off kettle body 1 separately, and hot water is poured out by the second opening, does not worry that the bottom of kettle body 1 leaks.Certainly, on described kettle body 1, can also form again an opening, i.e. Hu Zui, after heating finishes, the hot water in kettle body 1 is poured out by Hu Zui.
In the present embodiment, described heating tube 4 is preferably glass heating tube, and glass heating tube is than the heating tube safety and reliability of other materials.
The structural representation of hot water machine shown in Figure 2, kettle body 1 is positioned at the casing outside of hot water machine, and is placed on the base 14 of hot water machine, and the first feed pipe 2-1 is positioned at the inside of kettle body 1 and is connected with the first opening; Not shown in second feed pipe 2-2(Fig. 2), that water pump 3, heating tube 4, two-port valve 8, return pipe 5 are all arranged on the casing of hot water machine is inner, it is outside that instant delivery port 6 is arranged on the casing of hot water machine, concrete annexation, referring to Fig. 1, repeats no more herein.
On hot water machine, be also provided with selector switch 10, shown in Figure 2, user by selecting switch 10 selects hot water machine to realize the function of traditional electrical kettle or Instant heating type hot water machine.
Base 14 inside at hot water machine are also provided with control circuit board 13, shown in Figure 2, and described control circuit board 13 is control centres of hot water machine, control the operation of hot water machine.
In order to facilitate user's taking kettle body 1, shown in Figure 2, on kettle body 1, be also provided with handle 12, described handle 12, towards the outside of hot water machine, facilitates user's taking.
On described hot water machine, be also provided with the elastic mechanism 11 that can stretch up and down, shown in Figure 2, described elastic mechanism 11 is arranged in second feed pipe 2-2(Fig. 2 not shown) with the junction of the first opening.Described elastic mechanism 11 is prior aries, similar with the water clock mechanism in leak through type coffee machine, repeats no more herein.In the time of on the base 14 that kettle body 1 is placed into hot water machine, the top squeeze elastic mechanism 11 of kettle body 1, make elastic mechanism 11 in flexible state, the second feed pipe 2-2 is connected with the first opening, and the second feed pipe 2-2 docks at the first opening part with the first feed pipe 2-1.By kettle body 1 when hot water machine takes off, elastic mechanism 11 recovers original state.
Embodiment bis-, the hot water machine of the present embodiment is mainly by kettle body 1, heating tube 4, instant delivery port 6 and forming for controlling the triple valve 9 of the flow direction of water of the water outlet of heating tube 4, when needing the water of the water outlet of heating tube 4 to flow into kettle body 1, triple valve 9 is controlled the current direction kettle body 1 of the water outlet of heating tube 4, when needing the water of the water outlet of heating tube 4 to flow out from instant delivery port 6, triple valve 9 is controlled the instant delivery port 6 of current direction of the water outlet of heating tube 4, shown in Figure 3, specifically, on kettle body 1, be at least formed with two openings: the first opening and the second opening, between the first opening and the water inlet of heating tube 4, be connected with feed pipe, the delivery port of heating tube 4 is by the water inlet of tube connector 7 connecting tee valves 9, a delivery port of triple valve 9 connects the second opening by return pipe 5, another delivery port of described triple valve 9 connects instant delivery port 6.On feed pipe, be provided with water pump 3, for the water in kettle body 1 is extracted out.
The flow direction of the water of the water outlet of triple valve 9 control heating tubes 4, control principle is as follows:
When the water inlet of triple valve 9 and a delivery port of triple valve 9 are communicated with, tube connector 7 is communicated with return pipe 5, and the water of the water outlet of heating tube 4 flows into return pipes 5 by tube connector 7; When the water inlet of triple valve 9 and another delivery port of triple valve 9 are communicated with, tube connector 7 is communicated with instant delivery port 6, and the water of the water outlet of heating tube 4 flows to instant delivery port 6 by tube connector 7.
When user needs a large amount of hot water, while needing the whole kettle of water in heating kettle body 1, controlling the water inlet of triple valve 9 and a delivery port of triple valve 9 is communicated with, the water of the water outlet of heating tube 4 flows into return pipe 5 by tube connector 7, and flow into kettle body 1 by the second opening, circulation successively, until the interior water of kettle body 1 reaches predetermined temperature; When user needs a small amount of hot water immediately, controlling the water inlet of triple valve 9 and another delivery port of triple valve 9 is communicated with, the water of the water outlet of heating tube 4 flows to instant delivery port 6 by tube connector 7, and flows out by instant delivery port 6, meets the demand of user to a small amount of hot water.
A kind of preferred design as the present embodiment, described feed pipe extend into the bottom of kettle body 1 from the first opening part, described feed pipe is divided into two parts: the first feed pipe 2-1 and the second feed pipe 2-2, the first feed pipe 2-1 is positioned at the inside of kettle body 1 and is connected with the first opening, the second feed pipe 2-2 is positioned at the outside of kettle body 1 and is connected with the first opening, and the first feed pipe 2-1 and the second feed pipe 2-2 dock at the first opening part.Water pump 3 is arranged on the second feed pipe 2-2, water in kettle body 1 is pumped into feed pipe, and imports in heating tube 4, after heating tube 4 heating, hot water flow into tube connector 7 from the delivery port of heating tube 4, and controls and flow to return pipe 5 or flow to instant delivery port 6 via triple valve 9.
Described heating tube 4 is preferably vertical placement, the water inlet of heating tube 4 is arranged on the bottom of heating tube 4, the delivery port of heating tube 4 is arranged on the top of heating tube 4, the water inlet of heating tube 4 introduced water by feed pipe, and enter heating tube 4 by the water inlet of heating tube 4, water heating tube 4 interior on flow, be full of gradually whole heating tube 4, finally by the delivery port of heating tube 4, flow into tube connector 7.Because heating tube 4 is vertically placed, from its bottom water inlet, enter the water of heating tube 4, can be full of gradually whole heating tube 4, prevent heating tube 4 local dry burning, shorten its service life.
The first opening and the second opening are all arranged on the top of kettle body 1, and the bottom imperforation of kettle body 1, after the water heating in kettle body 1 finishes, can take off kettle body 1 separately, and hot water is poured out by the second opening, does not worry that the bottom of kettle body 1 leaks.Certainly, on described kettle body 1, can also form again an opening, i.e. Hu Zui, after heating finishes, the hot water in kettle body 1 is poured out by Hu Zui.
In the present embodiment, described heating tube 4 is preferably glass heating tube, and glass heating tube is than the heating tube safety and reliability of other materials.
Miscellaneous part in the hot water machine of the present embodiment, as: for select hot water machine realize the selector switch of traditional electrical kettle or Instant heating type hot water machine function, for control hot water machine operation control circuit board, be arranged on the handle on kettle body, the elastic mechanism that can stretch up and down etc., the 26S Proteasome Structure and Function of the corresponding component in the hot water machine of the 26S Proteasome Structure and Function of these parts and embodiment mono-is similar, repeats no more herein.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (10)
1. a hot water machine, it is characterized in that: comprise kettle body and the heating tube that is positioned at kettle external body, on kettle body, be at least formed with the first opening and the second opening, between the first opening and the water inlet of heating tube, be connected with feed pipe, water outlet at heating tube is connected with tube connector, on described tube connector, be formed with the 3rd opening and the 4th opening, the position of the 4th opening is lower than the position of the 3rd opening, between the 3rd opening and the second opening, be connected with return pipe, the 4th opening connects instant delivery port by two-port valve; On feed pipe, be provided with water pump.
2. hot water machine according to claim 1, is characterized in that: described feed pipe extend into described kettle body bottom from described the first opening part.
3. hot water machine according to claim 2, it is characterized in that: described feed pipe comprises the first feed pipe and the second feed pipe, the first feed pipe is positioned at described kettle body inside and is connected with described the first opening, the second feed pipe is positioned at kettle external body and is connected with the first opening, and the first feed pipe and the second feed pipe dock at the first opening part.
4. hot water machine according to claim 1, is characterized in that: described the first opening and described the second opening are all positioned at described kettle body top.
5. according to the hot water machine described in any one in claim 1 to 4, it is characterized in that: described heating tube is vertically placed, and the water inlet of heating tube be positioned at its bottom, the delivery port of heating tube is positioned at its top.
6. hot water machine according to claim 5, is characterized in that: described heating tube is glass heating tube.
7. a hot water machine, it is characterized in that: comprise kettle body and the heating tube that is positioned at kettle external body, on kettle body, be at least formed with the first opening and the second opening, between the first opening and the water inlet of heating tube, be connected with feed pipe, the delivery port of heating tube is by the water inlet of tube connector connecting tee valve, a delivery port of triple valve connects the second opening by return pipe, and another delivery port of triple valve connects instant delivery port; On feed pipe, be provided with water pump.
8. hot water machine according to claim 7, is characterized in that: described feed pipe extend into described kettle body bottom from described the first opening part.
9. hot water machine according to claim 8, it is characterized in that: described feed pipe comprises the first feed pipe and the second feed pipe, the first feed pipe is positioned at described kettle body inside and is connected with described the first opening, the second feed pipe is positioned at kettle external body and is connected with the first opening, and the first feed pipe and the second feed pipe dock at the first opening part.
10. according to the hot water machine described in any one in claim 7 to 9, it is characterized in that: described the first opening and described the second opening are all positioned at described kettle body top; Described heating tube is vertically placed, and the water inlet of heating tube be positioned at its bottom, the delivery port of heating tube is positioned at its top; Heating tube is glass heating tube.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202940.4U CN203880907U (en) | 2014-04-24 | 2014-04-24 | Water heater |
| PCT/CN2014/078425 WO2015161540A1 (en) | 2014-04-24 | 2014-05-26 | Hot water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202940.4U CN203880907U (en) | 2014-04-24 | 2014-04-24 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880907U true CN203880907U (en) | 2014-10-15 |
Family
ID=51681396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202940.4U Expired - Fee Related CN203880907U (en) | 2014-04-24 | 2014-04-24 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091312A (en) * | 2014-04-24 | 2015-11-25 | 海尔国际商社有限公司 | Water heater |
-
2014
- 2014-04-24 CN CN201420202940.4U patent/CN203880907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091312A (en) * | 2014-04-24 | 2015-11-25 | 海尔国际商社有限公司 | Water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20180424 |