CN219475746U - Inspection tool for electric appliance fittings of water purifier - Google Patents
Inspection tool for electric appliance fittings of water purifier Download PDFInfo
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- CN219475746U CN219475746U CN202320447974.9U CN202320447974U CN219475746U CN 219475746 U CN219475746 U CN 219475746U CN 202320447974 U CN202320447974 U CN 202320447974U CN 219475746 U CN219475746 U CN 219475746U
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- power supply
- water
- ball valve
- inspection tool
- water inlet
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Abstract
The utility model relates to the technical field of detection of electric appliances of water purifiers, in particular to an inspection tool for electric appliances of water purifiers, which comprises a circuit board, an ammeter, a voltmeter and an indicator lamp, wherein the indicator lamp comprises a green lamp and a red lamp, the inspection tool also comprises a power jack and a detection pen, the ammeter, the voltmeter and the indicator lamp are electrically connected with the circuit board, and the circuit board is also connected with the power jack and the detection pen. The utility model has the advantages that: when the direct current power supply is tested: inserting a power supply terminal into a power supply jack, lighting a red light to indicate power supply to supply electricity, and observing a voltmeter; when the high-voltage switch is tested: inserting a qualified power supply terminal into a power supply jack, connecting a water inlet pipe and a water return pipe by a high-voltage switch, closing a water inlet ball valve, opening a water return ball valve, connecting a detection pen with two binding posts of the high-voltage switch respectively, then opening the water inlet ball valve, and closing the water return ball valve; the inspection tool for the electric appliance accessories of the water purifier is used for inspection, the inspection result is visual, the operation is simple and convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of electric appliance detection of water purifiers, in particular to an inspection tool for electric appliance accessories of water purifiers.
Background
The household water purifier generally needs electric fittings such as a direct current power supply, a high-voltage switch, a low-voltage switch, a water inlet electromagnetic valve, a concentrated water electromagnetic valve and the like, and the electric fittings need to be checked in order to ensure that the whole water purifier works normally and reliably. The conventional method uses the universal meter, so that the inspection result is not intuitive, the use is inconvenient, the efficiency is low, and the universal meter is often damaged due to large inspection quantity, so that the utility model provides the inspection tool for the electric appliance fittings of the water purifier.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a water purifier electrical appliance accessory inspection tool.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a purifier electrical accessory inspection frock, inspection frock includes circuit board, ampere meter, voltmeter and pilot lamp, the pilot lamp includes green light and red light, inspection frock still includes power supply socket and detection pen, ampere meter, voltmeter and pilot lamp all are connected with the circuit board electricity, the circuit board still is connected with power supply socket and detection pen.
Preferably, the water inlet pipe and the water return pipe are also included.
Preferably, the water inlet pipe is provided with a water inlet ball valve.
Preferably, a backwater ball valve is arranged on the backwater pipe.
Preferably, the number of the detecting pens is two.
The utility model has the following advantages:
this purifier electrical accessory inspection frock, when checking DC power supply: inserting a power supply terminal into a power supply jack, lighting a red light to indicate power supply to supply electricity, and observing a voltmeter; when the high-voltage switch is tested: inserting a qualified power supply terminal into a power supply jack, connecting a water inlet pipe and a water return pipe by a high-voltage switch, closing a water inlet ball valve, opening a water return ball valve, connecting a detection pen with two binding posts of the high-voltage switch respectively, then opening the water inlet ball valve, and closing the water return ball valve; when the low-voltage switch is tested: inserting a qualified power supply terminal into a power supply jack, connecting a water inlet pipe and a water return pipe by a low-voltage switch, closing a water inlet ball valve, opening a water return ball valve, connecting a detection pen with two binding posts of the low-voltage switch respectively, then opening the water inlet ball valve, and closing the water return ball valve; when the water inlet electromagnetic valve or the concentrated water electromagnetic valve is checked: inserting qualified power supply terminal into power supply jack, connecting the detection pen with two binding posts of electromagnetic valve respectively, using this purifier electrical fitting inspection frock to inspect, the inspection result is directly perceived, easy operation is convenient, has promoted work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1-circuit board, 2-ammeter, 3-voltmeter, 4-pilot lamp, 401-green light, 402-red light, 5-power jack, 6-wet return, 601-ball return valve, 7-test pen, 8-inlet tube, 801-ball inlet valve.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1, an inspection tool for electric fittings of a water purifier comprises a circuit board 1, an ammeter 2, a voltmeter 3 and an indicator lamp 4, wherein the indicator lamp 4 comprises a green lamp 401 and a red lamp 402, the inspection tool further comprises a power jack 5 and a detection pen 7, the ammeter 2, the voltmeter 3 and the indicator lamp 4 are electrically connected with the circuit board 1, and the circuit board 1 is further connected with the power jack 5 and the detection pen 7.
As a preferred technical scheme of the utility model, the utility model also comprises a water inlet pipe 8 and a water return pipe 6.
As a preferred embodiment of the present utility model, the water inlet pipe 8 is provided with a water inlet ball valve 801.
As a preferable technical scheme of the utility model, a backwater ball valve 601 is arranged on the backwater pipe 6.
As a preferred embodiment of the present utility model, there are two detecting pens 7.
The working principle of the utility model is as follows:
1. and (3) testing a direct current power supply: the power supply terminal is plugged into the power jack 5, the red light 402 is lighted to indicate that the power supply is powered, and the voltmeter 3 is observed, so that the direct current voltage is supposed to be in the rated range.
2. And (3) checking a high-voltage switch: the qualified power supply terminal is inserted into the power jack 5, the high-voltage switch is connected with the water inlet pipe 8 and the water return pipe 6, the water inlet ball valve 801 is closed, the water return ball valve 601 is opened, the detection pen 7 is respectively connected with the two binding posts of the high-voltage switch, and the green light 401 is lighted at the moment. Then the water inlet ball valve 801 is opened, the water return ball valve 601 is closed, the green light 401 is not on at the moment, and otherwise, the green light is disqualified.
3. And (3) checking a low-voltage switch: the qualified power supply terminal is inserted into the power supply jack 5, and the low-voltage switch is connected with the water inlet pipe 8 and the water return pipe 6. The water inlet ball valve 801 is closed, the water return ball valve 601 is opened, the detection pen 7 is respectively connected with two binding posts of the low-voltage switch, and the green light 401 is not lighted at the moment. Then the water inlet ball valve 801 is opened, the water return ball valve 601 is closed, the green light 401 is on at the moment, and otherwise, the green light is disqualified.
4. Checking a water inlet electromagnetic valve or a concentrated water electromagnetic valve: the qualified power supply terminal is inserted into the power supply jack 5, the detection pen 7 is respectively connected with two binding posts of the electromagnetic valve, at the moment, the green light 401 is lightened, the numerical value of the ammeter 2 is observed, and the numerical value is in the rated current range.
In summary, this purifier electrical accessory inspection frock, when checking DC power supply: inserting a power supply terminal into the power supply jack 5, and observing the voltmeter 3, wherein a red light 402 is bright to indicate power supply; when the high-voltage switch is tested: inserting a qualified power supply terminal into a power supply jack 5, connecting a water inlet pipe 8 and a water return pipe 6 by a high-voltage switch, closing a water inlet ball valve 801, opening a water return ball valve 601, connecting a detection pen 7 with two binding posts of the high-voltage switch respectively, then opening the water inlet ball valve 801, and closing the water return ball valve 601; when the low-voltage switch is tested: inserting a qualified power supply terminal into a power supply jack 5, connecting a water inlet pipe 8 and a water return pipe 6 by a low-voltage switch, closing a water inlet ball valve 801, opening a water return ball valve 601, connecting a detection pen 7 with two binding posts of the low-voltage switch respectively, then opening the water inlet ball valve 801, and closing the water return ball valve 601; when the water inlet electromagnetic valve or the concentrated water electromagnetic valve is checked: the qualified power supply terminal is inserted into the power supply jack 5, the detection pen 7 is respectively connected with the two binding posts of the electromagnetic valve, the inspection tool for the electric appliance fittings of the water purifier is used for inspection, the inspection result is visual, the operation is simple and convenient, and the working efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Inspection tool for electric appliance accessories of water purifier is characterized in that: the inspection tool comprises a circuit board (1), an ammeter (2), a voltmeter (3) and an indicator lamp (4), wherein the indicator lamp (4) comprises a green lamp (401) and a red lamp (402), the inspection tool further comprises a power jack (5) and a detection pen (7), the ammeter (2), the voltmeter (3) and the indicator lamp (4) are electrically connected with the circuit board (1), and the circuit board (1) is further connected with the power jack (5) and the detection pen (7).
2. The water purifier electrical accessory inspection tool according to claim 1, wherein: also comprises a water inlet pipe (8) and a water return pipe (6).
3. The water purifier electrical accessory inspection tool according to claim 2, wherein: the water inlet pipe (8) is provided with a water inlet ball valve (801).
4. The water purifier electrical accessory inspection tool according to claim 2, wherein: a backwater ball valve (601) is arranged on the backwater pipe (6).
5. The water purifier electrical accessory inspection tool according to claim 1, wherein: the number of the detection pens (7) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447974.9U CN219475746U (en) | 2023-03-10 | 2023-03-10 | Inspection tool for electric appliance fittings of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447974.9U CN219475746U (en) | 2023-03-10 | 2023-03-10 | Inspection tool for electric appliance fittings of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219475746U true CN219475746U (en) | 2023-08-04 |
Family
ID=87438521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320447974.9U Active CN219475746U (en) | 2023-03-10 | 2023-03-10 | Inspection tool for electric appliance fittings of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219475746U (en) |
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2023
- 2023-03-10 CN CN202320447974.9U patent/CN219475746U/en active Active
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