CN218044766U

CN218044766U - Steady flow waterway system without buffer water tank

Info

Publication number: CN218044766U
Application number: CN202123085112.6U
Authority: CN
Inventors: 吴濛濛; 许伟强; 严建勇; 许灿祥; 涂锦森
Original assignee: Xiamen Filtertech Industrial Corp
Current assignee: Xiamen Filtertech Industrial Corp
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-12-16
Anticipated expiration: 2031-12-09

Abstract

The utility model provides a steady flow waterway system without a buffer water tank, which comprises an outer water tank, a flowmeter, a pump, a filter element, a thermistor and a heating body; the flow meter comprises a first flow meter and a second flow meter, the thermistor comprises a first thermistor and a second thermistor, the first flow meter is used for judging the water quantity in the outer water tank and then filtering the water from a water pump in the outer water tank to the filter element through the pump, the second flow meter is used for judging the water quantity filtered by the filter element and then flowing to the heating body to heat and then discharging water, the first thermistor is used for measuring the water temperature of water flowing into the heating body, and the second thermistor is used for measuring the water temperature of water flowing out of the heating body. The utility model discloses this problem is solved to the water tank in the cancellation, realizes that the play water flow of water tank is stable, the temperature is stable in not buffering. The utility model fundamentally avoids the night water in the inner water tank, and improves the drinking safety; meanwhile, the internal space is reduced, so that the whole machine can be designed in a miniaturized manner.

Description

Steady flow waterway system without buffer water tank

Technical Field

The utility model relates to a waterway system field especially relates to a no buffer tank's stationary flow waterway system.

Background

When the water purifying drinking machine is not used, a part of filtered water exists, and the water purifying drinking machine is used for temporarily storing the filtered water in order to prevent most of the water containing inner water tanks of the existing water purifying drinking machine from being wasted. However, if the filtered water stored in the inner water tank is not used up in time, the water forms overnight water when the inner water tank is used again, and the health of drinking water is influenced.

Disclosure of Invention

Based on the problem that the background art exists, the utility model provides a stationary flow waterway system of no buffer water tank.

The utility model adopts the following scheme: a steady flow waterway system without a buffer water tank comprises an outer water tank, a flowmeter, a pump, a filter element, a thermistor and a heating body; the flow meter comprises a first flow meter and a second flow meter, the thermistor comprises a first thermistor and a second thermistor, the first flow meter is used for judging the water quantity in the outer water tank and then filtering the water from a water pump in the outer water tank to the filter element through the pump, the second flow meter is used for judging the water quantity filtered by the filter element and then flowing to the heating body to heat and then discharging water, the first thermistor is used for measuring the water temperature of water flowing into the heating body, and the second thermistor is used for measuring the water temperature of water flowing out of the heating body.

Preferably, the thermistor is a negative temperature coefficient thermistor.

Preferably, the heating body can heat at a temperature of 30 to 100 degrees.

Preferably, the steady flow waterway system further comprises a controller, and the controller can control the water yield of the steady flow waterway system.

Preferably, when the controller determines that the water temperature measured by the second thermistor is greater than the water temperature measured by the first thermistor, the controller controls the steady flow waterway system to discharge water.

Preferably, the controller is connected with the first flow meter and the pump respectively, and the controller can control the pump to pump the amount of water from the outer water tank to the filter element according to the flow information measured by the first flow meter.

Preferably, the controller is further connected with the second flow meter, and the controller can control whether the pump needs to pump the water of the outer water tank to the filter element according to the flow information measured by the second flow meter.

By adopting the above technical scheme, the utility model discloses can gain following technological effect: the utility model discloses this problem is solved to water tank in the cancellation to be equipped with into water, play thermistor, the flowmeter cooperation adjustment heating member heating power of water, realize not having the play flow stability, the temperature stability of water tank in the buffering. The utility model fundamentally avoids the night water in the inner water tank, and improves the drinking safety; meanwhile, the internal space is reduced, so that the whole machine can be designed in a miniaturized manner.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the present invention.

In the figure: 1. an outer water tank; 2. a first flow meter; 3. a pump; 4. a filter element; 5. a second flow meter; 6. a first thermistor; 7. a heating body; 8. a second thermistor; 9. and (4) a water outlet.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

The following is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the following embodiments, all the technical solutions belonging to the present invention belong to the protection scope of the present invention.

Referring to the attached figure 1 of the specification, the steady flow waterway system without the buffer water tank comprises an outer water tank 1, a flowmeter, a pump 3, a filter element 4, a thermistor and a heating body 7; the flowmeter comprises a first flowmeter 2 and a second flowmeter 5, the thermistors comprise a first thermistor 6 and a second thermistor 8, the water in the outer water tank is pumped to the filter element 4 through the pump after the first flowmeter 2 judges the water amount in the outer water tank 1, the water flows to the heating body 7 for heating after the water flow is judged by the second flowmeter 5 and the water amount filtered by the filter element 4, the water flows out, the first thermistor 6 measures the water temperature of the water flow entering the heating body 7, and the second thermistor 8 measures the water temperature of the water flow flowing out of the heating body 7. The heated water flows out through the water outlet 9. The thermistor is a thermistor with a negative temperature coefficient. The temperature of the heating body capable of heating is 30-100 ℃.

The steady flow waterway system further comprises a controller (not shown), and the controller can control the water yield of the steady flow waterway system. When the controller judges that the water temperature measured by the second thermistor 8 is greater than the water temperature measured by the first thermistor 6, the controller controls the flow stabilizing waterway system to discharge water. The controller is respectively connected with the first flow meter 2 and the pump 3, and the controller can control the amount of water pumped from the outer water tank 1 to the filter element by the pump 3 according to the flow information measured by the first flow meter 2. The controller is also connected with the second flow meter 5, and the controller can control whether the pump 3 needs to pump the water of the outer water tank 1 to the filter element 4 according to the flow information measured by the second flow meter 5.

Claims

1. A steady flow waterway system without a buffer water tank is characterized by comprising an outer water tank, a flowmeter, a pump, a filter element, a thermistor and a heating body; the flow meter comprises a first flow meter and a second flow meter, the thermistor comprises a first thermistor and a second thermistor, the water in the outer water tank is pumped to the filter element for filtration after the water quantity in the outer water tank is judged by the first flow meter, the water flows to the heating body for heating after the water flow is judged by the second flow meter and filtered by the filter element, the first thermistor measures the water temperature of the water flow entering the heating body, and the second thermistor measures the water temperature of the water flow flowing out of the heating body; the controller is connected with the first flowmeter and the pump respectively, and the controller is also connected with the second flowmeter.

2. The surge-free water tank waterway system of claim 1, wherein the thermistor is a negative temperature coefficient thermistor.

3. The flow-stabilizing waterway system of the unbuffered water tank of claim 2, wherein the heating body is capable of heating at a temperature of 30-100 degrees.

4. The surge-less water tank flow stabilizing waterway system of claim 1, further comprising a controller capable of controlling a water output of the flow stabilizing waterway system.