CN201724367U - Instantaneous heating type water supply device - Google Patents
Instantaneous heating type water supply device Download PDFInfo
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- CN201724367U CN201724367U CN2010201899017U CN201020189901U CN201724367U CN 201724367 U CN201724367 U CN 201724367U CN 2010201899017 U CN2010201899017 U CN 2010201899017U CN 201020189901 U CN201020189901 U CN 201020189901U CN 201724367 U CN201724367 U CN 201724367U
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- water
- water supply
- supply device
- metal shell
- heating
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
An instantaneous heating type water supply device is provided with an electric heating element used for heating the water supply device. A controller controls on and off of a power source of the electric heating element by means of detecting temperature, and a heat conduction device which realizes heat exchange between heat energy of the electric heating element and water is further arranged in the water supply device. The heat conduction device is a metal casing of the water supply device, a water tube and the electric heating element are embedded in the metal casing and tightly contact with the metal casing, a water mixing cavity is disposed in the metal casing, and the water tube is communicated with the water mixing cavity. As the water mixing cavity is arranged in the metal casing and the water tube is communicated with the water mixing cavity, a water supply form of the instantaneous heating water type supply device includes that water heated via the water tube enters the water mixing cavity, realizes sufficient mixing in the water mixing cavity and is then supplied to the outside. In addition, the instantaneous heating type water supply device can lead the temperature of discharged water to be more stable.
Description
Technical field
The utility model relates to a kind of instant heating type water supply device.
Background technology
At present, various hot-water supply device structures are numerous.As Chinese patent " internal heat type safety electric heater " just proposed for No. 93241856.2.In this technical scheme, electric heater is one airtight and fill in the interior cover of insulation storage hydrothermal solution and be provided with electrical heating elements, is around with coil pipe at interior cover, the two ends of coil pipe all with interior cover UNICOM, outside interior cover, be provided with overcoat, the water that carries out heat exchange with coil pipe is housed therebetween.Heating element heater heats insulation storage hydrothermal solution, carries out heat exchange by coil pipe and water.The electrical heating elements of above-mentioned electric heater can heat water.But it has the following disadvantages: 1, above-mentioned electric heater is established electrical heating elements in the interior cover of filling insulation storage hydrothermal solution, and the water that carries out heat exchange with coil pipe is housed in overcoat.During initial heating, the storage hydrothermal solution heated earlier during electrical heating elements needed internally to overlap, and carried out heat exchange by water a large amount of in coil pipe and the overcoat then, made that the water programming rate in the overcoat is slow, can not reach the requirement of instant heating.2, the leaving water temperature instability of above-mentioned electric heater influences the serviceability of instant heating type water supply device.
Summary of the invention
The utility model purpose is: provide a kind of can be fast to water heat, leaving water temperature is stable, the desirable instant heating type water supply device of energy-saving effect.
For realizing above purpose, the utility model is achieved through the following technical solutions:
A kind of instant heating type water supply device, be provided with the heating that is used for to the water supply installation heating in the water supply installation, controller connects or cuts out the power supply of heating by detected temperatures, be provided with the heat-transfer device that heat energy and water with heating carry out heat exchange in the water supply installation; It is characterized in that: described heat-transfer device is the metal shell of water supply installation, and water pipe, heating embedding and closely contact with metal shell in metal shell, are provided with mixed water cavity in the metal shell, and water pipe is connected with mixed water cavity.
Advantage of the present utility model is: because water pipe, heating embedding be in metal shell, and closely contact with metal shell, heating can improve the temperature of metal shell fast when initial heating.Embedding water pipe capacity in the metal shell is less, and the water in the water pipe also can be by Fast Heating, thereby realizes the purpose of instant-heating.Because be provided with mixed water cavity in the metal shell, water pipe is connected with mixed water cavity, the instant heating type water supply device way of supplying water can be to enter mixed water cavity through the water that water pipe is heated, and fully mixes in mixing water cavity, externally supplies water again.It can make the temperature of water outlet more stable.Certainly, way of supplying water also can be that water is introduced into and mixes water cavity and heat, and heats through water pipe then, externally supplies water again.Water supply installation of the present utility model can be widely used in electric heater, in the products such as electric warm air conditioner.
In the utility model, described water pipe, heating and metal shell are integral by die cast metal or metal casting.By die cast metal or metal casting water pipe and heating and housing are made one, it can guarantee that water pipe, heating closely contact with metal shell, improves heat conduction efficiency.
In the utility model, described water pipe, heating and metal shell are integral by aluminium die casting or aluminum casting.Because the heat conductivility of aluminium is good, adopt the mode of aluminium die casting or aluminum casting to make, it can make between water pipe, heating and metal shell heat conduction efficiency the most desirable.
In the utility model, described heating is an electrothermal tube, is provided with one or more groups electrothermal tube in the metal shell.When electrothermal tube adopts many groups, can control the temperature of water outlet more easily, and can realize energy-conservation.
In the utility model, described thermostat probe is located on the metal shell or is located at and mixes in the water cavity.
In the utility model, described metal shell mixes in the water cavity and also is provided with electrothermal tube.Being located at the electrothermal tube that mixes in the water cavity can heat the water that mixes in the water cavity as required again, and it is beneficial to the control of realization to water temperature.Simultaneously, also be beneficial to the purpose that realizes instant-heating.
Description of drawings:
Fig. 1 is the instant heating type water supply device structural representation of the utility model embodiment 1.
Fig. 2 is the instant heating type water supply device structural representation of the utility model embodiment 2.
The specific embodiment:
As shown in Figure 1: be provided with the electrothermal tube 1 that is used for to the water supply installation heating in the instant heating type water supply device of present embodiment, controller 2 connects or cuts out the power supply of electrothermal tube 1 by detected temperatures, be provided with the heat-transfer device that heat energy and water with electrothermal tube carry out heat exchange in the water supply installation.Heat-transfer device is the metal shell 3 of water supply installation, and water pipe 4, electrothermal tube 1 embedding and closely contact with metal shell in metal shell 3.Be provided with in the metal shell and mix water cavity 5.Water pipe 4 is provided with water inlet 4-1 and delivery port 4-2.The delivery port 4-2 of water pipe is connected with mixed water cavity 5, externally supplies water by the delivery port 9 that mixes water cavity.Water pipe 4, electrothermal tube 1 are integral by aluminium die casting or aluminum casting with metal shell 3.Be provided with one or more groups electrothermal tube 1 in the metal shell 3.Thermostat probe 6 is located on the metal shell.Certainly, thermostat probe also can be located at and mix in the water cavity.Metal shell 3 is provided with lid 7.
As shown in Figure 2: metal shell of the present utility model mixes in the water cavity also can be provided with electrothermal tube 8 as required.
Because water pipe, heating embedding be in metal shell, and closely contact with metal shell, heating can improve the temperature of metal shell fast when initial heating.Embedding water pipe capacity in the metal shell is less, and the water in the water pipe also can be by Fast Heating, thereby realizes the purpose of instant-heating.Because be provided with mixed water cavity in the metal shell, water pipe is connected with mixed water cavity, the instant heating type water supply device way of supplying water can be to enter mixed water cavity through the water that water pipe is heated, and fully mixes in mixing water cavity, externally supplies water again.It can make the temperature of water outlet more stable.Certainly, way of supplying water also can be that water is introduced into and mixes water cavity and heat, and then, heats through water pipe, externally supplies water again.Water supply installation of the present utility model can be widely used in electric heater, in the products such as electric warm air conditioner.When electrothermal tube adopts many groups, can control the temperature of water outlet more easily, and can realize energy-conservation.
Above embodiment only is an example of technical solutions of the utility model, and any change of being done according to the utility model spirit all is interpreted as not breaking away from protection domain of the present utility model.
Claims (6)
1. instant heating type water supply device, be provided with the heating that is used for to the water supply installation heating in the water supply installation, controller connects or cuts out the power supply of heating by detected temperatures, be provided with the heat-transfer device that heat energy and water with heating carry out heat exchange in the water supply installation, it is characterized in that: described heat-transfer device is the metal shell of water supply installation, water pipe, heating embedding are in metal shell, and closely contact with metal shell, be provided with mixed water cavity in the metal shell, water pipe is connected with mixed water cavity.
2. a kind of instant heating type water supply device according to claim 1 is characterized in that: described water pipe, heating and metal shell are integral by die cast metal or metal casting.
3. a kind of instant heating type water supply device according to claim 2 is characterized in that: described water pipe, heating and metal shell are integral by aluminium die casting or aluminum casting.
4. a kind of instant heating type water supply device according to claim 1 is characterized in that: described heating is an electrothermal tube, is provided with one or more groups electrothermal tube in the metal shell.
5. a kind of instant heating type water supply device according to claim 1 is characterized in that: described thermostat probe is located on the metal shell or is located at and mixes in the water cavity.
6. a kind of instant heating type water supply device according to claim 1 is characterized in that: described metal shell mixes in the water cavity and also is provided with electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201899017U CN201724367U (en) | 2010-05-14 | 2010-05-14 | Instantaneous heating type water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201899017U CN201724367U (en) | 2010-05-14 | 2010-05-14 | Instantaneous heating type water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724367U true CN201724367U (en) | 2011-01-26 |
Family
ID=43492704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201899017U Expired - Fee Related CN201724367U (en) | 2010-05-14 | 2010-05-14 | Instantaneous heating type water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737607A (en) * | 2018-12-13 | 2019-05-10 | 华能无锡电热器材有限公司 | A kind of double helix fluid heater |
-
2010
- 2010-05-14 CN CN2010201899017U patent/CN201724367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737607A (en) * | 2018-12-13 | 2019-05-10 | 华能无锡电热器材有限公司 | A kind of double helix fluid heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20120514 |