CN218349563U - Accumulated water flow and purified water flow measuring device of water purifier - Google Patents
Accumulated water flow and purified water flow measuring device of water purifier Download PDFInfo
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- CN218349563U CN218349563U CN202222020990.8U CN202222020990U CN218349563U CN 218349563 U CN218349563 U CN 218349563U CN 202222020990 U CN202222020990 U CN 202222020990U CN 218349563 U CN218349563 U CN 218349563U
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Abstract
The utility model discloses a device for measuring the accumulated water flow and the purified water flow of a water purifier, which comprises a water supply pipe, a main water tank, a liquid preparation water tank, a water storage tank, a water inlet pipeline and a water outlet pipeline; one end of the water supply pipe is used for being connected with a water source, the other end of the water supply pipe is connected with the main water tank, and the liquid preparation water tank is connected with the main water tank; main water tank, storage water tank and inlet line set up in order along the rivers direction, the inlet line is used for being connected with the water inlet of the water purifier of awaiting measuring, outlet line is used for being connected with the delivery port of the water purifier of awaiting measuring, all be provided with accumulation water gauge and flowmeter in inlet line and the outlet line. The utility model discloses can simplify measurement process, be convenient for measure the accumulative discharge and the water purification flow of water purifier.
Description
Technical Field
The utility model belongs to the technical field of domestic water purification unit's measurement technique and specifically relates to an accumulative discharge and water purification flow measuring device of water purifier.
Background
The household water purifier also needs to be subjected to various tests after the manufacturing is completed, wherein the accumulated water flow and the purified water flow of the water purifier are important indexes for evaluating the energy efficiency grade of the water purifier, and therefore the accumulated water flow and the purified water flow of the water purifier also need to be measured. The existing measuring mode aiming at the accumulated water flow and the purified water flow of the water purifier is generally a barreled weighing type, namely, the water purified by the water purifier is loaded in an empty barrel and then weighed. However, the water purifiers generally have total purified water amount of 2000L-3000L, the volume of the empty bucket is limited, a plurality of empty buckets are required to be used for weighing for many times, some water purifiers also have 2-3 water outlets, a plurality of water buckets are required to be used simultaneously, two buckets are required for calculating the water efficiency grade, one bucket is used for collecting the purified water, and the other bucket is used for collecting the waste water, so that the test process is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides an accumulative discharge and water purification flow measuring device of water purifier can simplify the measurement process, is convenient for measure the accumulative discharge and the water purification flow of water purifier.
In order to solve the above problem, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a device for measuring the accumulated water flow and the purified water flow of a water purifier, which comprises a water supply pipe, a main water tank, a liquid preparation water tank, a water storage tank, a water inlet pipeline and a water outlet pipeline; one end of the water supply pipe is used for being connected with a water source, the other end of the water supply pipe is connected with the main water tank, and the liquid preparation water tank is connected with the main water tank; the water purifier comprises a main water tank, a water storage tank and a water inlet pipeline, wherein the main water tank, the water storage tank and the water inlet pipeline are sequentially arranged along the water flow direction, the water inlet pipeline is used for being connected with a water inlet of the water purifier to be measured, the water outlet pipeline is used for being connected with a water outlet of the water purifier to be measured, and an accumulation water meter and a flow meter are arranged in the water inlet pipeline and the water outlet pipeline.
In some embodiments, a pressure sensor and a temperature sensor are disposed in each of the water inlet pipeline and the water outlet pipeline.
In some embodiments, check valves are disposed in both the water inlet line and the water outlet line.
In some embodiments, the number of the water storage tanks is two, the water inlets of the two water storage tanks are both provided with a first switch valve, and the water outlets of the two water storage tanks are both provided with a second switch valve.
In some embodiments, stirrers are disposed in the main water tank, the liquid preparation water tank and the water storage tank.
In some embodiments, a water pump is disposed in a pipeline between the liquid preparation water tank and the main water tank, a pipeline between the main water tank and the water storage tank, and a water inlet pipeline.
In some embodiments, the water purifier to be measured is a water purifier with an RO reverse osmosis membrane filter element, the water purifier with the RO reverse osmosis membrane filter element comprises a pure water outlet, a wastewater outlet and a pure water outlet, the accumulated water flow and purified water flow measuring device of the water purifier further comprises a pure water pipeline connected with the pure water outlet and a wastewater pipeline connected with the wastewater outlet, the water outlet pipeline is connected with the pure water outlet, and an accumulated water meter and a flow meter are arranged in the pure water pipeline and the wastewater pipeline.
The utility model discloses following beneficial effect has at least: the utility model discloses all be provided with accumulation water gauge and flowmeter in water intake pipe and outlet conduit, the accumulative discharge and the water purification flow that just can calculate the water purifier through water intake pipe and outlet conduit's accumulative total water yield and instantaneous discharge just need not to adopt traditional barreled weighing type measuring method like this, can simplify measurement process, are convenient for measure the accumulative discharge and the water purification flow of water purifier. Meanwhile, the numerical values measured by the accumulation water meter and the flow meter are more accurate, and the accuracy of the measurement result can be improved.
Drawings
Fig. 1 is a schematic view of a pipeline structure of a device for measuring the cumulative water flow rate and the purified water flow rate of a water purifier according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a pipe connection of a water purifier, a water inlet pipe and a water outlet pipe according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating the connection among the water purifier, the water inlet pipeline, the water outlet pipeline, the pure water pipeline and the waste water pipeline according to another embodiment of the present invention.
Wherein the reference numerals are: a water supply pipe 100, a main water tank 200, a stirrer 210, a liquid preparation water tank 300, a water pump 310, a water storage tank 400, a first on-off valve 410, a second on-off valve 420, a water purifier 500, a water inlet pipe 510, a water outlet pipe 520, a pure water pipe 530, a waste water pipe 540, an accumulation water meter 610, and a flow meter 620.
Detailed Description
The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.
The terms "having," "including," or "including" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.
It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.
An embodiment of the present invention provides an accumulated water flow and purified water flow measuring device of a water purifier, as shown in fig. 1 and 2, comprising a water supply pipe 100, a main water tank 200, a liquid preparation water tank 300, a water storage tank 400, a water inlet pipeline 510 and a water outlet pipeline 520. One end of the water supply pipe 100 is used to be connected to a water source, and the other end is connected to the main water tank 200 to supply pure water to the main water tank 200. The solution preparation tank 300 is loaded with a prepared solution to simulate impure water for purification by a water purifier. The liquid-dispensing tank 300 is connected to the main tank 200 so that the dispensed solution and pure water are mixed in the main tank 200, and a fixed amount of liquid dispensing can be performed according to the flow rates of the water supply pipe 100 and the liquid-dispensing tank 300. The main water tank 200, the storage water tank 400, and the water inlet pipe 510 are sequentially disposed along the water flow direction, and water in the main water tank 200 sequentially flows to the storage water tank 400 and the water inlet pipe 510. The water inlet pipeline 510 is used for being connected with a water inlet of the water purifier 500 to be measured, the water outlet pipeline 520 is used for being connected with a water outlet of the water purifier 500 to be measured, and an accumulation water meter 610 and a flow meter 620 are arranged in the water inlet pipeline 510 and the water outlet pipeline 520.
In this embodiment, the cumulative water meter 610 in the water inlet circuit 510 can measure the cumulative water inlet amount, and the flow meter 620 in the water inlet circuit 510 can measure the instantaneous water flow. The cumulative water meter 610 in the water outlet line 520 can measure the cumulative amount of purified water and the flow meter 620 in the water outlet line 520 can measure the instantaneous flow rate of purified water. Therefore, the cumulative water flow rate and the purified water flow rate of the water purifier 500 can be obtained by the above values. Therefore, the traditional barreled weighing type measuring mode is not needed, the measuring process can be simplified, and the accumulated water flow and the purified water flow of the water purifier can be conveniently measured. Meanwhile, the numerical values measured by the accumulation water meter and the flow meter are more accurate, and the accuracy of the measurement result can be improved.
Meanwhile, the test range of the existing flowmeter for testing the water purifier is limited, real-time flow and accumulated flow can be accurately measured difficultly, and if both the real-time flow and the accumulated flow are considered, the cost is very high, so that the water meter can be used for detecting the accumulated flow in the embodiment, and the flowmeter is used for detecting the real-time flow.
In some embodiments, a pressure sensor and a temperature sensor are disposed in the water inlet line 510 and the water outlet line 520, respectively, wherein the pressure sensor is used for detecting the water pressure, and the temperature sensor is used for detecting the water temperature. The detected water pressure and water temperature can be used for auxiliary calculation of accumulated water flow and purified water flow, so that the detection result is more accurate.
The accumulative water meter 610, the flow meter 620, the pressure sensor and the temperature sensor in each pipeline can be connected with the controller, the accumulative water meter 610, the flow meter 620, the pressure sensor and the temperature sensor send detected values to the controller, and the controller calculates final accumulative water flow and final purified water flow of the water purifier according to the values detected by the accumulative water meter 610, the flow meter 620, the pressure sensor and the temperature sensor and a set algorithm program, so that the intelligent water purifier is more intelligent, and a measurement result can be obtained quickly.
Furthermore, check valves are arranged in the water inlet pipeline 510 and the water outlet pipeline 520, and the check valves can play a role in preventing water from flowing backwards, so that the influence of the water flowing backwards on the accuracy of the measurement result is avoided.
In some embodiments, there are two water storage tanks 400, a first switch valve 410 is disposed at the water inlet of each of the two water storage tanks 400, and a second switch valve 420 is disposed at the water outlet of each of the two water storage tanks 400. Each time the water inlet pipe 510 is supplied through one water storage tank 400, when the water in one water storage tank 400 is about to be used up, the second switch valve 420 of the water storage tank 400 is closed, the first switch valve 420 of the water storage tank 400 is opened, and simultaneously, the second switch valve 420 of the other water storage tank 400 is opened, and the first switch valve 420 of the water storage tank 400 is closed, so that the water is supplied to the water inlet pipe 510 from the other water storage tank 400, and the water storage tank 400 which is about to be used up is loaded with the water output from the main water tank 200. Therefore, the present embodiment can switch the two water storage tanks 400 to work alternately, so that water can be supplied to the water purifier 500 without interruption, thereby avoiding the increase of waiting time due to the need of adding water, and the measurement can be completed more quickly.
In some embodiments, agitators 210 are provided in the main water tank 200, the dispensing water tank 300, and the storage water tank 400. The stirrer 210 is connected to a motor, and the stirrer 210 can stir the water in the main water tank 200, the liquid preparation water tank 300 and the water storage tank 400 under the driving of the motor, so that the prepared solution is sufficiently mixed with the water.
In some embodiments, a water pump 310 is disposed in a pipe between the dispensing water tank 300 and the main water tank 200, a pipe between the main water tank 200 and the storage water tank 400, and a water inlet pipe 510, the water pump 310 in the pipe between the dispensing water tank 300 and the main water tank 200 is used for delivering the solution in the dispensing water tank 300 to the main water tank 200, the water pump 310 in the pipe between the main water tank 200 and the storage water tank 400 is used for delivering the water in the main water tank 200 to the storage water tank 400, and the water pump 310 in the water inlet pipe 510 is used for delivering the water in the storage water tank 400 to the water purifier 500 to accelerate the water flow.
In some embodiments, as shown in fig. 3, the water purifier to be measured is a water purifier 500 having an RO reverse osmosis membrane filter element, the water outlet of the water purifier 500 having the RO reverse osmosis membrane filter element includes a pure water outlet, a waste water outlet and a purified water outlet, the accumulated water flow and purified water flow measuring device of the water purifier of this embodiment further includes a pure water line 530 for connecting to the pure water outlet and a waste water line 540 for connecting to the waste water outlet, the water outlet line 520 is for connecting to the purified water outlet, and the accumulated water meter 610 and the flow meter 620 are disposed in each of the pure water line 530 and the waste water line 540. The present embodiment is directed to a water purifier 500 with an RO reverse osmosis membrane cartridge, which can measure the pure water accumulation amount, the pure water flow rate, the wastewater accumulation amount, and the wastewater flow rate of such a water purifier to increase the understanding of the water purification performance of the water purifier.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (7)
1. The utility model provides an accumulative discharge and water purification flow measuring device of water purifier which characterized in that: comprises a water supply pipe, a main water tank, a liquid preparation water tank, a water storage tank, a water inlet pipeline and a water outlet pipeline; one end of the water supply pipe is used for being connected with a water source, the other end of the water supply pipe is connected with the main water tank, and the liquid preparation water tank is connected with the main water tank; the water purifier comprises a main water tank, a water storage tank and a water inlet pipeline, wherein the main water tank, the water storage tank and the water inlet pipeline are sequentially arranged along the water flow direction, the water inlet pipeline is used for being connected with a water inlet of the water purifier to be measured, the water outlet pipeline is used for being connected with a water outlet of the water purifier to be measured, and an accumulation water meter and a flow meter are arranged in the water inlet pipeline and the water outlet pipeline.
2. The cumulative water flow and purified water flow measuring apparatus of a water purifier according to claim 1, characterized in that: and the water inlet pipeline and the water outlet pipeline are both provided with a pressure sensor and a temperature sensor.
3. The cumulative water flow and purified water flow measuring apparatus of a water purifier according to claim 2, characterized in that: and check valves are arranged in the water inlet pipeline and the water outlet pipeline.
4. The cumulative water flow and purified water flow measuring apparatus of a water purifier according to claim 1, characterized in that: the water storage tanks are provided with two water storage tanks, the water inlets of the two water storage tanks are provided with first switch valves, and the water outlets of the two water storage tanks are provided with second switch valves.
5. The cumulative water flow and purified water flow measuring device of a water purifier according to any one of claims 1 to 4, characterized in that: and stirrers are arranged in the main water tank, the liquid preparation water tank and the water storage tank.
6. The cumulative water flow and purified water flow measuring device of a water purifier according to any one of claims 1 to 4, characterized in that: and water pumps are arranged in a pipeline between the liquid preparation water tank and the main water tank, a pipeline between the main water tank and the water storage tank and a water inlet pipeline.
7. The accumulated water flow and purified water flow measuring device of a water purifier according to any one of claims 1 to 4, wherein: the water purifier that awaits measuring is for having the water purifier of RO reverse osmosis membrane filter core, and the water purifier that has RO reverse osmosis membrane filter core includes pure water delivery port, waste water outlet and water purification delivery port, the accumulative discharge of water purifier and water purification flow measuring device are still including being used for the pure water pipeline that links to each other with the pure water delivery port and being used for the waste water pipeline that links to each other with the waste water delivery port, the outlet pipe way is used for linking to each other with the water purification delivery port, all be provided with accumulation water gauge and flowmeter in pure water pipeline and the waste water pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222020990.8U CN218349563U (en) | 2022-08-02 | 2022-08-02 | Accumulated water flow and purified water flow measuring device of water purifier |
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| CN202222020990.8U CN218349563U (en) | 2022-08-02 | 2022-08-02 | Accumulated water flow and purified water flow measuring device of water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118190118A (en) * | 2024-05-17 | 2024-06-14 | 河南省水务规划设计研究有限公司山西分公司 | Intelligent water meter error coefficient testing system, testing method and correcting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118190118A (en) * | 2024-05-17 | 2024-06-14 | 河南省水务规划设计研究有限公司山西分公司 | Intelligent water meter error coefficient testing system, testing method and correcting method |
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