CN213588058U - Steam recovery device of water dispenser - Google Patents
Steam recovery device of water dispenser Download PDFInfo
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- CN213588058U CN213588058U CN202022048836.2U CN202022048836U CN213588058U CN 213588058 U CN213588058 U CN 213588058U CN 202022048836 U CN202022048836 U CN 202022048836U CN 213588058 U CN213588058 U CN 213588058U
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Abstract
The utility model discloses a steam recovery unit of water dispenser, include: casing, water storage chamber still include: an exchanger; the exchanger comprises: an inner pipe communicated with the water storage cavity and used for discharging steam from the water storage cavity and an outer pipe connected with an external water source, wherein the outer pipe is used for coating the inner pipe; the outer pipe is communicated with the water storage cavity through a first pipeline, so that an external water source enters the water storage cavity; the water vapor in the inner pipe flows out after being condensed by the water in the outer pipe, the condensed water flows back to the water storage cavity through the second pipeline, and the gas is discharged outwards through an overflow outlet on the second pipeline. The exchanger of the utility model is provided with an inner pipe and an outer pipe, when the water vapor generated by heating the water in the water storage cavity is discharged from the inner pipe, the water vapor is condensed by the water in the outer pipe to form condensed water which flows back to the water storage cavity, and the water in the outer pipe absorbs the heat of the water vapor to carry out certain temperature rise; the water vapor can be discharged to the maximum extent, and even if the water vapor is discharged, the amount is extremely small.
Description
Technical Field
The utility model relates to a water dispenser technical field, more specifically the steam recovery unit who relates to a water dispenser that says so.
Background
Nowadays, the problems of energy and water resources are increasingly serious in the world, energy conservation and water conservation are widely carried out, the most close relation between human life and water resources is that daily drinking water is too much, and generally, drinking tap water is heated or filtered firstly, and a water dispenser can be used when the drinking water is heated;
the water vapor evaporated from water in the heating process of the water dispenser on the market at present is generally naturally discharged or is condensed into water and then discharged, the naturally discharged water vapor can cause the influence on the external environment, meanwhile, the potential safety hazard that a user is scalded by the water vapor can also appear, the condensed water is directly discharged, water drops can easily appear and fall to the ground or stay in a machine body to accelerate the aging of the water dispenser, water is wasted, and most of the water dispenser designs can not perform good and effective recovery treatment on the water vapor of the boiling water.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a steam recovery unit of water dispenser.
In order to achieve the above purpose, the utility model adopts the following technical scheme: steam recovery unit of water dispenser includes: the casing, set up in inside at least one water storage chamber of casing, be used for the water in the water storage chamber to carry out the heating member and the control circuit that heat, still include: an exchanger; the exchanger comprises: an inner pipe communicated with the water storage cavity and used for discharging steam from the water storage cavity and an outer pipe connected with an external water source, wherein the outer pipe is used for coating the inner pipe; the outer pipe is communicated with the water storage cavity through a first pipeline, so that an external water source enters the water storage cavity; the water vapor in the inner pipe flows out after being condensed by the water in the outer pipe, the condensed water flows back to the water storage cavity through the second pipeline, and the gas is discharged outwards through an overflow outlet on the second pipeline.
In a preferable technical scheme, a first one-way valve for preventing water in the water storage cavity from flowing backwards and a water inlet valve for controlling water inlet are arranged on the first pipeline.
In the preferred technical scheme, a high-level sensor and a low-level sensor are arranged in the water storage cavity and used for sensing the water level so as to control the opening and closing of the water inlet valve.
In the preferred technical scheme, a second one-way valve for preventing water in the water storage cavity from flowing backwards, a self-priming water pump and a sensor are arranged on the second pipeline.
In a preferred technical scheme, the sensor is a temperature sensor.
In a preferred technical scheme, the sensor is a temperature sensor; the temperature sensor controls the self-priming water pump to stop running at a specific temperature.
In a preferred technical scheme, the specific temperature is 50 ℃.
In the preferred technical scheme, a sewage draining outlet is arranged at the bottom of the water storage cavity.
In the preferred technical scheme, a first temperature sensor is arranged in the water storage cavity and used for controlling the operation of the heating element.
Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial effect has: the exchanger of the utility model is provided with an inner pipe and an outer pipe, when the water vapor generated by heating the water in the water storage cavity is discharged from the inner pipe, the water vapor is condensed by the water in the outer pipe to form condensed water which flows back to the water storage cavity, and the water in the outer pipe absorbs the heat of the water vapor to carry out certain temperature rise; the water vapor can be discharged to the maximum extent, and even if the water vapor is discharged, the amount is extremely small.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, the steam recycling device of a water dispenser includes a housing 100, and at least one water storage chamber 101 is formed inside the housing 100.
Further, only one water storage cavity 101 is shown in the schematic diagram of the embodiment, and the water storage cavity 101 is connected with a heating element, so that water in the water storage cavity 101 is heated by the heating element.
In other embodiments, there may be two chambers, one being a heating chamber and one being a cold water storage chamber; however, the heating chamber is partially identical in structure to the water storage chamber 101 in this embodiment, and is provided with a heating element for heating.
A control circuit, not shown in the present embodiment, is also included, as well as a switch, which is connected to the heating element for controlling the operation of the heating element.
The exchanger comprises: the inner pipe 210 communicated with the water storage cavity 101 and used for discharging steam from the water storage cavity 101 and the outer pipe 220 connected with an external water source are arranged, the outer pipe 220 covers the inner pipe, so that when the steam is discharged from the inner pipe 210, the steam can be cooled by water in the outer pipe 220, and the water in the outer pipe 220 can absorb heat of the steam, so that the temperature is increased.
The outer pipe 220 is connected to the water storage chamber 101 through the first pipe 230, so that the tap water flows into the water storage chamber 101 through the outer pipe 220 and the first pipe 230. The outer tube 220 absorbs heat from the water vapor in the inner tube 210;
the inner pipe 210 is connected to the water storage cavity 101 through the second pipe 240, so that the water vapor in the inner pipe 210 is cooled by the water in the outer pipe 220 to form condensed water, and the condensed water flows back to the water storage cavity 101 through the second pipe 240, so that no water vapor is discharged, and no condensed water and no water vapor are discharged.
The first pipeline 230 is provided with a first check valve 231 for preventing water in the water storage cavity 101 from flowing backwards and a water inlet valve 232 for controlling water inlet; the one-way valve 231 can adopt the structure of the prior art, is arranged in a common water dispenser and a common water bottle, and the specific model is not limited;
in a further technical scheme, a high sensor 110 and a low sensor 120 are arranged in the water storage cavity 101 and used for sensing the water level; when the water level is lower than the low level sensor 120, the water inlet valve 232 is controlled to be opened, and the tap water flows into the water storage cavity 101 through the outer pipe 220 and the first pipe 230; when the water level is higher than the high level sensor 110, the closing of the water inlet valve 232 is controlled.
In a further technical scheme, a second one-way valve 241 for preventing water in the water storage cavity 101 from flowing backwards, a self-priming water pump 242 and a sensor 243 are arranged on the second pipeline 240.
The second one-way valve 241 can adopt the structure of the prior art, is arranged in a common water dispenser and a common water bottle, and the specific type is not limited; the self-priming pump 242 is used for pumping the condensed water in the second pipeline 240 into the water storage cavity 101.
The sensor 243 is a temperature sensor; the temperature sensor controls the self-priming water pump 242 to stop running when the specific temperature is more than or equal to 50 ℃.
Since it is considered that the water vapor is not completely condensed when the temperature in the second pipe 240 is higher than 50 deg.c, the water vapor is in the second pipe 240. At this time, the self-priming pump 242 is turned off, and the condensed water/steam is not drawn into the water storage chamber 101.
In a further embodiment, the second pipe 240 is provided with an overflow 250, and when the temperature in the second pipe 240 is higher than 50 ℃, the water vapor is discharged from the overflow 250.
In a further technical scheme, a sewage draining outlet 130 is arranged at the bottom of the water storage cavity 101.
In a further technical scheme, a first temperature sensor is arranged in the water storage cavity 101 and used for controlling the heating element to operate.
In a further technical scheme, the connection position of the inner pipe 210 and the water storage cavity 101 is located at the high position of the water storage cavity 101; and the connection of the first and second pipes 230 and 240 to the water storage chamber 101 may be located at the bottom or the side.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. Steam recovery unit of water dispenser includes: the casing, set up in inside at least one water storage chamber of casing, be used for the water storage intracavity water to carry out heating member and control circuit that heats, its characterized in that:
further comprising: an exchanger;
the exchanger comprises: an inner pipe communicated with the water storage cavity and used for discharging steam from the water storage cavity and an outer pipe connected with an external water source, wherein the outer pipe is used for coating the inner pipe;
the outer pipe is communicated with the water storage cavity through a first pipeline, so that an external water source enters the water storage cavity;
the water vapor in the inner pipe flows out after being condensed by the water in the outer pipe, the condensed water flows back to the water storage cavity through the second pipeline, and the gas is discharged outwards through an overflow outlet on the second pipeline.
2. The steam recovery device of a water dispenser according to claim 1, characterized in that: the first pipeline is provided with a first one-way valve for preventing water in the water storage cavity from flowing backwards and a water inlet valve for controlling water inlet.
3. The steam recovery device of the water dispenser according to claim 2, characterized in that: the water storage cavity is internally provided with a high-level sensor and a low-level sensor which are used for sensing the water level so as to control the opening and closing of the water inlet valve.
4. The steam recovery device of a water dispenser according to claim 1, characterized in that: and the second pipeline is provided with a second one-way valve for preventing water in the water storage cavity from flowing backwards, a self-priming water pump and a sensor.
5. The steam recovery device of the water dispenser according to claim 4, characterized in that: the sensor is a temperature sensor; the temperature sensor controls the self-priming water pump to stop running at a specific temperature.
6. The steam recovery device of the water dispenser according to claim 5, characterized in that: the specific temperature is 50 ℃.
7. The steam recovery device of a water dispenser according to claim 1, characterized in that: and a sewage draining outlet is formed at the bottom of the water storage cavity.
8. The steam recovery device of a water dispenser according to claim 1, characterized in that: the water storage cavity is internally provided with a first temperature sensor for controlling the heating element to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048836.2U CN213588058U (en) | 2020-09-18 | 2020-09-18 | Steam recovery device of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048836.2U CN213588058U (en) | 2020-09-18 | 2020-09-18 | Steam recovery device of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213588058U true CN213588058U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022048836.2U Active CN213588058U (en) | 2020-09-18 | 2020-09-18 | Steam recovery device of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213588058U (en) |
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2020
- 2020-09-18 CN CN202022048836.2U patent/CN213588058U/en active Active
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