CN216695615U - Water purifier reliability detection workbench - Google Patents
Water purifier reliability detection workbench Download PDFInfo
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- CN216695615U CN216695615U CN202220210481.9U CN202220210481U CN216695615U CN 216695615 U CN216695615 U CN 216695615U CN 202220210481 U CN202220210481 U CN 202220210481U CN 216695615 U CN216695615 U CN 216695615U
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Abstract
The utility model relates to a water purifier reliability detection workbench which comprises a power supply, a water inlet pipe, a drain pipe, a contactor, a relay and a drain valve, wherein the water inlet pipe is connected with a water inlet of a water purifier, the drain pipe is connected with a water outlet of the water purifier, the power supply is connected with a power plug of the water purifier, the power supply is also connected with the drain valve, the relay is arranged between the power supply and the drain valve and is also connected with a floating ball switch socket of the water purifier, the relay is used for receiving a floating ball switch signal of the water purifier and controlling the on-off of a circuit between the power supply and the drain valve, and the contactor is connected between the power supply and a power plug of the water purifier, is connected on the circuit between the relay and the drain valve through a circuit and is used for controlling the on-off of the circuit between the power supply and the plug of the water purifier. The utility model can control the water purifier to carry out uninterrupted water production process and detect the reliability of the water purifier.
Description
Technical Field
The utility model relates to the technical field of product detection, in particular to a workbench for detecting the reliability of a water purifier.
Background
The water purifier is also called a household water purifier and a water purifier, is water treatment equipment for deeply filtering and purifying water according to the use requirements of the state on drinking water, can effectively filter rust, sand, colloid in water and chemical agents such as residual chlorine, odor, abnormal color, pesticide and the like adsorbed in water, and can effectively remove impurities such as bacteria, germs, toxins, heavy metals and the like in water.
In the production link of the water purifier, in order to ensure that the water purifier runs reliably, the reliability of the water purifier needs to be detected before leaving a factory, so that the water purifier is stable and reliable in work and durable continuously, and equipment for detecting the reliability of the water purifier is lacking in the market at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a workbench for detecting the reliability of a water purifier, which solves the problem that the factory reliability of the water purifier is inconvenient to detect.
To achieve the above purpose, the utility model adopts the following technical scheme:
a reliability detection workbench of a water purifier comprises a power supply, a water inlet pipe, a water discharge pipe, a contactor, a relay and a water discharge valve; the water inlet pipe is connected with a water inlet of the water purifier, and the water outlet pipe is connected with a water outlet of the water purifier; the power supply is connected with a power plug of the water purifier, and the power supply is also connected with the drain valve, wherein a relay is arranged between the power supply and the drain valve, the relay is also connected with a float switch socket of the water purifier, and the relay is used for receiving a float switch signal of the water purifier and controlling the on-off of a circuit between the power supply and the drain valve; the contactor is connected between the power supply and a power plug of the water purifier, is connected on a circuit between the relay and the drain valve through a circuit, and is used for controlling the connection and disconnection of the circuit between the power supply and the plug of the water purifier.
Further, the power supply comprises an alternating current power supply and a direct current power supply, wherein a power plug of the water purifier is connected with the alternating current power supply, and the drain valve is connected with the direct current power supply.
The water purifier further comprises an insert row, the insert row is arranged between the contactor and a power socket of the water purifier, and a power plug of the water purifier is inserted into the insert row.
Further, a water inlet flow meter is mounted on the water discharge pipe.
Furthermore, a drainage flowmeter is arranged on the water inlet pipe.
Further, the water purifier also comprises a waste water flow meter, and the waste water flow meter is arranged on a waste water pipe of the water purifier.
The utility model has the beneficial effects that:
according to the workbench for detecting the reliability of the water purifier, the function of automatically discharging water after the water purifier is full is realized through the cooperation of the relay, the drain valve and the floating ball switch, the workbench is linked with the contactor, the opening and closing of the water purifier are realized, the automatic water discharging and automatic water production of the water purifier are further realized, the water purifier can continuously work, and the purpose of detecting the reliability of the water purifier is achieved.
Furthermore, the water production efficiency of the water purifier can be calculated through flow meters arranged on the water inlet pipe, the water discharge pipe and the waste water pipe.
Drawings
FIG. 1 is a schematic diagram of a reliability detection workbench of a water purifier.
Names corresponding to the marks in the figure:
1. the water inlet pipe, 11, inflow flowmeter, 2, drain pipe, 21, drainage flowmeter, 3, contactor, 4, relay, 5, drain valve, 6, purifier, 61, water inlet, 62, delivery port, 63, power plug, 64, float switch socket, 7, DC power supply, 8, AC power supply, 9, socket, 10, waste pipe, 11, waste water flowmeter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example 1 of the utility model:
the workbench for detecting the reliability of the water purifier in the embodiment of the utility model is used for performing spot inspection on the water purifier before the water purifier leaves a factory, and detecting the continuous water purification performance and the water purification efficiency of the water purifier, thereby testing the reliability of the water purifier.
Specifically, purifier reliability testing platform, including power, inlet tube 1, drain pipe 2, contactor 3, relay 4 and drain valve 5, inlet tube 1 is used for providing the water source for purifier 6, and drain pipe 2 is used for discharging the pure water after the purification, and contactor 3, relay 4 and drain valve 5 cooperate, realize the automatic of purifier 6 and intake, the drainage, make 6 uninterrupted duty of purifier.
As shown in fig. 1, a water inlet 61 is provided on the water purifier 6, the water inlet pipe 1 is connected with the water inlet 61, one end of the water inlet pipe 1 is connected with tap water to supply water for the water purifier 6 uninterruptedly, and the water outlet pipe 2 is connected with a water outlet 62 of a water tank of the water purifier 6 to discharge purified water produced in the water tank.
The power supply is connected with a power plug 63 of the water purifier 6 through one circuit and used for providing power for the water purifier 6, the drain pipe 2 is further provided with a drain valve 5, and the power supply is connected with the drain valve 5 through the other circuit and used for controlling the drainage operation of the drain pipe 2.
In this embodiment, the power supply includes a dc power supply 7 and an ac power supply 8, wherein the ac power supply 8, that is, the commercial power, is connected to the water purifier 6, and the dc power supply 7 is connected to the drain valve 5.
As shown in fig. 1, a relay 4 is arranged on a line between the dc power supply 7 and the drain valve 5, wherein the relay 4 is further connected with a float switch socket 64 of the water purifier 6, and the relay 4 is used for receiving a signal of a float switch, so as to control the on-off of the line between the dc power supply 7 and the drain valve 5, thereby controlling the on-off of the drain valve 5. Float switch establishes in the water tank of purifier 6, the water tank is used for the pure water that the splendid attire was prepared, when the water in the water tank was full, float switch is located full water level, then float switch conveying full water signal gives relay 4, circuit circular telegram between relay 4 control DC power supply 7 and the drain valve 5, drain valve 5 opens, discharge the pure water in the water tank, treat the log raft in the water tank and accomplish the back, float switch is located the water shortage level, then float switch conveying water shortage signal gives relay 4, circuit outage between relay 4 control DC power supply 7 and the drain valve 5, drain valve 5 closes, the water tank can continue the water storage. The working principle of the relay 4, the working principle of the float switch and the working principle of the drain valve 5 belong to the prior art, and are not described herein again.
In order to ensure that the water purifier 6 continuously works to prepare purified water, in this embodiment, the contactor 3 is used to control the work of the water purifier 6. As shown in fig. 1, contactor 3 is connected between the power plug 63 of ac power supply 8 and purifier 6, and on the circuit between relay 4 and drain valve 5 through the line connection, in the time of actual work, when contactor 3 got the electricity, then the circuit outage between control ac power supply 8 and power plug 63 made purifier 6 stop work, when contactor 3 outage, then the circuit circular telegram between control ac power supply 8 and power plug 63 made purifier 6 begin to work, the theory of operation of contactor 3 belongs to prior art, no longer describe herein.
In this embodiment, in order to facilitate detection of different water purifiers 6, a power strip 9 is provided between the contactor 3 and the power connector of the water purifier 6, and the power plug 63 of the water purifier 6 is plugged in the power strip 9.
In this embodiment, the inlet pipe 1 is provided with the inlet flowmeter 11, the drain pipe 2 is provided with the drain flowmeter 21, and the waste water pipe 10 of the water purifier 6 is provided with the waste water flowmeter 11, so that the water inflow, the water discharge and the waste water amount can be counted during the test, the water purification efficiency of the water purifier 6 can be calculated, and the reliability of the water purifier 6 can be judged.
The working principle is as follows:
after each pipeline is installed, the power supply is switched on, the water purifier 6 is powered on, the water purifier starts to perform water production, when the water tank of the water purifier 6 is full, the floating ball is full of water, the relay 4 controls the circuit between the direct current power supply 7 and the drain valve 5 after obtaining a signal, the drain valve 5 is powered on, water drainage is started, meanwhile, the contactor 3 is powered on, after the contactor 3 is powered on, the circuit between the direct current power supply 7 and the socket 9 is controlled to be broken, and the water purifier 6 stops working when power is cut off. When the water level in the water tank of the water purifier 6 is in the water shortage level, the floater is in the water shortage signal path, the relay 4 is powered off, the circuit between the control direct current power supply 7 and the drain valve 5 is in the open circuit, the drain valve 5 is powered off, the water discharge is stopped, meanwhile, the contactor 3 is powered off, after the contactor 3 is powered off, the circuit between the control direct current power supply 7 and the socket 9 is controlled to be in the open circuit, the water purifier 6 is powered on to restart to work, the operation is repeated, the water purifier 6 continuously works, during actual test, 120-hour uninterrupted test is carried out on the water purifier 6, and the reliability of the water purifier 6 is judged.
The reliability detection workbench of the water purifier can control the water purifier to continuously work so as to test the reliability of the water purifier, has a simple structure and low cost, and can ensure the delivery quality of the water purifier.
Claims (6)
1. The utility model provides a purifier reliability testing workstation which characterized in that: comprises a power supply, a water inlet pipe, a water outlet pipe, a contactor, a relay and a water outlet valve; the water inlet pipe is connected with a water inlet of the water purifier, and the water outlet pipe is connected with a water outlet of the water purifier; the power supply is connected with a power plug of the water purifier, and the power supply is also connected with the drain valve, wherein a relay is arranged between the power supply and the drain valve, the relay is also connected with a float switch socket of the water purifier, and the relay is used for receiving a float switch signal of the water purifier and controlling the on-off of a circuit between the power supply and the drain valve; the contactor is connected between the power supply and a power plug of the water purifier, is connected on a circuit between the relay and the drain valve through a circuit, and is used for controlling the connection and disconnection of the circuit between the power supply and the plug of the water purifier.
2. The water purifier reliability detection workbench according to claim 1, wherein: the power supply comprises an alternating current power supply and a direct current power supply, wherein a power plug of the water purifier is connected with the alternating current power supply, and the drain valve is connected with the direct current power supply.
3. The water purifier reliability detection workbench according to claim 1, wherein: the water purifier is characterized by further comprising an insert row, wherein the insert row is arranged between the contactor and a power socket of the water purifier, and a power plug of the water purifier is inserted into the insert row.
4. The water purifier reliability detection workbench according to claim 1, wherein: and the water outlet pipe is provided with a water inlet flow meter.
5. The water purifier reliability detection workbench according to claim 1, wherein: and a drainage flowmeter is arranged on the water inlet pipe.
6. The water purifier reliability detection workbench according to claim 1, wherein: the water purifier also comprises a waste water flow meter which is arranged on a waste water pipe of the water purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220210481.9U CN216695615U (en) | 2022-01-24 | 2022-01-24 | Water purifier reliability detection workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220210481.9U CN216695615U (en) | 2022-01-24 | 2022-01-24 | Water purifier reliability detection workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216695615U true CN216695615U (en) | 2022-06-07 |
Family
ID=81826592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220210481.9U Active CN216695615U (en) | 2022-01-24 | 2022-01-24 | Water purifier reliability detection workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216695615U (en) |
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2022
- 2022-01-24 CN CN202220210481.9U patent/CN216695615U/en active Active
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