CN209485430U

CN209485430U - A kind of resultant fault detector for household water filter

Info

Publication number: CN209485430U
Application number: CN201920484031.7U
Authority: CN
Inventors: 崔涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-10-11
Anticipated expiration: 2029-04-10

Abstract

The utility model provides a kind of resultant fault detector for household water filter, case lid and cabinet including cuboid, the cabinet and the case lid side are hinged, the other side is fastened by lock, the cabinet is internally provided with foam-rubber cushion, multiple wells are provided on the foam-rubber cushion, Meter Test plate is provided in the case lid, the first water pressure gauge is provided on the Meter Test plate, second water pressure gauge, air gauge, first digital display voltmeter, first socket, second digital display voltmeter, first buzzer, breaker, second buzzer, second socket, third socket, 4th socket, 5th socket, 6th socket, 7th socket, first quick coupling, second quick coupling and third quick coupling.What the utility model was capable of accurate quick carries out comprehensive comprehensive fault detection to water purifier, effectively shortens the repair time.

Description

A kind of resultant fault detector for household water filter

Technical field

The utility model relates to the technical fields of water purifier fault detection, are used for Domestic water purifying in particular to one kind The resultant fault detector of device.

Background technique

Household water filter be the combined water quality treater in (water, electricity, gas) three systematic sciences ground, can be to water Matter carries out depth-type filtration and purification, and so as to daily use, the fault detection means of existing household water filter is most of only to be examined The failure of electricity measurer element, or only detect water route pressure.The comparison of item of these detection devices detection is single, be easy to cause mistake Sentence；It can not be to electrical component (low tension switch, high-voltage switch gear, inlet water solenoid valve, waste water solenoid valve, scouring electromagnetic valve, pressurization Pump) carry out it is independent or it is associated be powered, the integration test of water flowing, air pressure can not be detected while inflation, it is easy to Overinflation causes unnecessary loss；And the use of existing detection device has certain technical requirements to user of service, needs Maintenance personal's processing of profession, each maintenance needs provide certain maintenance cost, more time-consuming and laborious, and maintenance personal is examining More demanding to personal experience's accumulation during survey, maintenance personal only relies on existing detection device, be easy to cause erroneous judgement, causes to provide Source wastes, and in another aspect maintenance process, maintenance tool needs in addition to carry and placement, is not easy to take.

Utility model content

The purpose of the utility model is to provide a kind of resultant fault detector for household water filter, the skill to be solved Art problem is to carry out comprehensive detection to three household water filter electricity, water, gas systems, and operating procedure is simple, shortens the repair time, Reduce the wasting of resources.

In view of this, the utility model proposes a kind of new resultant fault detector for household water filter, packet The case lid and cabinet of cuboid are included, the cabinet and the case lid side are hinged, and the other side is fastened by lock, the cabinet It is internally provided with foam-rubber cushion, multiple wells are provided on the foam-rubber cushion, Meter Test plate is provided in the case lid, it is described The first water pressure gauge, the second water pressure gauge, air gauge, the first digital display voltmeter, the first socket, the second number are provided on Meter Test plate Aobvious voltmeter, the first buzzer, breaker, the second buzzer, the second socket, third socket, the 4th socket, the 5th socket, the Six sockets, the 7th socket, the first quick coupling, the second quick coupling and third quick coupling, first water pressure gauge and described Second water pressure gauge is connected to first quick coupling and second quick coupling, and the air gauge is connected to described Three quick couplings, first digital display voltmeter are electrically connected with first buzzer, second socket and the third socket It connects, first buzzer is electrically connected with second socket and the third socket, first socket and the breaker End of incoming cables and second digital display voltmeter electrical connection, the leading-out terminal of the breaker and the 4th socket and the described 5th Socket electrical connection, the positive terminal of the breaker are connected to the 6th socket, and the anode connector of the breaker is connected to Second buzzer, second buzzer are electrically connected with the 7th socket.

In any of the above-described technical solution, it is preferable that snap-fastener is provided with fixing belt, the cabinet in the cabinet Lateral surface be provided with the first in command.

In any of the above-described technical solution, it is preferable that be provided with supporting pad and second on the lateral wall of the case lid Hand.

In any of the above-described technical solution, it is preferable that be provided with waterproof flanging, the instrument on the side wall of the case lid Test board is arranged on the waterproof flanging by the bolt of side.

In any of the above-described technical solution, it is preferable that the cabinet is provided with the case lid contact surface and is folded inward Baffle.

In any of the above-described technical solution, it is preferable that be respectively provided on first buzzer and second buzzer There is flash lamp.

In any of the above-described technical solution, it is preferable that the length of the case lid and the cabinet is 310 millimeters, institute The width for stating case lid and the cabinet is 230 millimeters, and the height of the case lid is 80 millimeters, and the height of the cabinet is 50 millis Rice.

Compared with the prior art, the advantages of the utility model are: being capable of components and complete machine to household water filter Comprehensive and systematic comprehensive inspection test is carried out, and the real time data that will test intuitively is shown by Meter Test plate Come, be conducive to the quality for judging household water filter components of accurate quick, shortens maintenance time；On the other hand it is set in cabinet Foam-rubber cushion is set, the well on foam-rubber cushion can place common components and maintenance tool in detection process, can effectively keep away While exempting from secondary pollution, tool easy to repair is taken；It is water purifier with the self-powered of water purifier original power supply is different from Critical component carry out individually or the hot- line test of associated several critical components so that data more have it is credible Degree, wherein bleed off excessive air pressure or supplement air pressure in the case where monitoring pressure in real time bucket barometric information, avoid erroneous judgement, Accurate quick shortens the repair time as far as possible.

Detailed description of the invention

Fig. 1 shows a kind of resultant fault detector for household water filter of embodiment according to the present utility model Positive structure diagram；

Fig. 2 shows a kind of resultant fault detectors for household water filter of embodiment according to the present utility model Side structure schematic view；

Fig. 3 shows a kind of resultant fault detector for household water filter of embodiment according to the present utility model Inner connecting structure schematic diagram.

Wherein, title corresponding to the appended drawing reference in attached drawing are as follows: case lid 101, cabinet 102, lock 103, foam-rubber cushion 104, well 105, fixing belt 106, baffle 107, Meter Test plate 108, the first water pressure gauge 109, the second water pressure gauge 110, gas Press table 111, supporting pad 112, second handle 113, waterproof flanging 114, bolt 115, the first digital display voltmeter PV1, the first socket XS1, the second digital display voltmeter PV2, the first buzzer H1, circuit breaker Q F, the second buzzer H2, the second socket XS2, third socket XS3, the 4th socket XS4, the 5th socket XS5, the 6th socket XS6, the 7th socket XS7, the first quick coupling XP1, second are quickly Connector XP2, third quick coupling XP3,

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

The utility model is further detailed below in conjunction with Fig. 1 to Fig. 3.

As shown in Figure 1 to Figure 3, a kind of resultant fault detector for household water filter, the case lid including cuboid 101 and cabinet 102, the cabinet 102 and 101 side of case lid are hinged, and the other side is fastened by lock 103, are convenient for case lid 101 are internally provided with foam-rubber cushion 104, are provided on the foam-rubber cushion 104 multiple with the folding of cabinet 102, the cabinet 102 Well 105, foam-rubber cushion 104 can play buffer function, when can effectively avoid components or tool from being placed in case lid 101 It collides, reduces loss；Fixing belt 106 is provided with by snap-fastener in the cabinet 102, is opened admittedly convenient for user by snap-fastener Band 106 is determined, while facilitating setting tool, convenient for taking；The lateral surface of the cabinet 102 is provided with the first in command (in figure not Show), first in command personnel easy to repair open cabinet 102；The cabinet 102 is provided with 101 contact surface of case lid The baffle 107 being folded inward, the baffle 107 have done chamfered, beautiful and do not hurt hands, and can be used for being arranged fixing belt 106, The tool being placed in cabinet 102 is blocked, to a certain extent with Anti-fall；Meter Test plate is provided in the case lid 101 108, the first water pressure gauge 109, the second water pressure gauge 110, air gauge 111, the first digital display electricity are provided on the Meter Test plate 108 Press table PV1, the first socket XS1, the second digital display voltmeter PV2, the first buzzer H1, circuit breaker Q F, the second buzzer H2, second Socket XS2, third socket XS3, the 4th socket XS4, the 5th socket XS5, the 6th socket XS6, the 7th socket XS7, first are quickly Connector XP1, the second quick coupling XP2 and third quick coupling XP3 are provided with supporting pad 112 on the lateral wall of the case lid 101 With second handle 113, which is uniformly arranged on the lateral wall of case lid 101, convenient for case lid 101 is vertically placed, with This works normally the components in case lid 101 such as the first water pressure gauge 109, the second water pressure gauge 110 and air gauge 111 etc., makes The detection data for obtaining its display is more accurate credible, and waterproof flanging 114, waterproof flanging are provided on the side wall of the case lid 101 114 can effectively prevent the components inside case lid 101 to make moist, and the Meter Test plate 108 is arranged by the bolt 115 of side On the waterproof flanging 114, so that Meter Test plate 108 is fixed on case lid 101 by side, instrument is not being influenced It is more beautiful in the case where test board 108 and 101 Connected degree of case lid；Wherein the length of the case lid 101 and the cabinet 102 is 310 millimeters, the width of the case lid 101 and the cabinet 102 is 230 millimeters, and the height of the case lid 101 is 80 millimeters, The height of the cabinet 102 is 50 millimeters.

Specifically as shown in figure 3, first water pressure gauge 109 and second water pressure gauge 110 are connected to described first Air gauge 111 described in quick coupling XP1 and the second quick coupling XP2 is connected to the third quick coupling XP3, and described One digital display voltmeter PV1 is electrically connected with the first buzzer H1, the second socket XS2 and the third socket XS3, described First buzzer H1 is electrically connected with the second socket XS2 and the third socket XS3, and the first socket XS1 breaks with described The end of incoming cables of road device QF and the second digital display voltmeter PV2 electrical connection, the leading-out terminal of the circuit breaker Q F are inserted with the described 4th Seat XS4 and the 5th socket XS5 electrical connection, the positive terminal of the circuit breaker Q F is connected to the 6th socket XS6, described The anode connector of circuit breaker Q F is connected to the second buzzer H2, the second buzzer H2 and the 7th socket XS7 electricity Connection；Wherein the first quick coupling XP1 and the second quick coupling XP2 can be the hydraulic pressure of the components for connecting detection hydraulic pressure Detect fast joint, third quick coupling XP3 can be for the components of connecting detection air pressure air pressure detect fast joint, first Digital display voltmeter PV1 can be the line voltage digital display meter for showing water purifier alternating current electricity consumption actual numerical value, the second socket XS2 With third socket XS3 be for connecting detection alternating current whether the alternating current test socket of the normal components of electricity consumption, the first socket XS1 can be for connection to the direct current safety power source plug socket of the components of direct current energization, and circuit breaker Q F can be dc circuit breaker QF, the 4th socket XS4 and the 5th socket XS5 can be direct current energization test jack, and the second digital display voltmeter PV2 can be direct current It is provided with indicator light on safe voltage digital display meter, the first buzzer H1 and the second buzzer H2, can issued While sound, bright, alternating current acousto-optic sudden strain of a muscle ring whether the first buzzer H1 can be for identifying alternating current electricity consumption normally is issued Device, the second buzzer H2, which can be, dodges ring device, the 6th socket XS6 for identifying the whether normal direct current acousto-optic of route direct current electricity consumption It can be direct current on off test socket with the 7th socket XS7.

In actual process fault detection, the common tool p-wire test pencil that needs to use, crocodile clip test power supply line, Direct connector, three-way connection, detection water pipe, ball valve switch, detection tracheae, TDS water quality detection pen, dedicated inflator pump, pipe cutter Equal water purifiers specific purpose tool, embedded can be placed in the well of foam-rubber cushion, and fixed by fixing belt.

When practical operation, maintenance personal can detect portion relevant to electrical component in water purifier by following operation Point:

One, two plugs of p-wire test pencil are inserted into respectively in the second socket and third socket, the two of p-wire test pencil A nib contact detected electrical socket or plug, at this point, maintenance personal can be aobvious by the first digital display voltmeter of observation The movement of the current voltage and the first buzzer that show judge mains-supplied voltage and computer board control display input voltage be It is no normal, wherein the normal input voltage range that computer board controls display is 198 volt of -235 volt；

Two, two plugs of p-wire test pencil are inserted into the 4th socket and the 5th socket respectively, close breaker at this time Handle, two electrical plugs of the detected electric component of two of p-wire test pencil nib contacts, at this point, maintenance personal can be with Judged by current voltage that the second digital display voltmeter is shown computer board control in display output voltage and water purifier into Whether water solenoid valve, booster pump, the operating voltage of waste water solenoid valve and scouring electromagnetic valve are normal, wherein 24 volts of power adaptation The normal working voltage scope of device is 21.6 volt of -25.7 volt, the normal work scope of 36 volts of power supply adaptor is 32.4 volts - 38.5 volts；

Three, by the external commercial power socket of the ac plug of power supply adaptor, the DC plug of power supply adaptor is inserted into first Socket is powered, and two plugs of p-wire test pencil is then inserted into the 6th socket and the 7th socket, with p-wire test pencil Two nibs contact two electrical plugs of tested electric component, if being to connect between two electrical plugs of survey line test pencil contact The indicator light of logical access, the second buzzer is glittering and buzzer has intermittent buzzing prompt tone；If two electrical plugs Between be to disconnect, the second buzzer do not have buzzing prompt tone, and indicator light will not be glittering；

Four, by the external commercial power socket of the ac plug of power supply adaptor, the DC plug of power supply adaptor is inserted into first Socket is powered, and two plugs of crocodile clip test power supply line is then inserted into the 4th socket and the 5th socket, respectively by crocodile The crocodile clip of fish folder test power supply line is clipped in water purifier inlet water solenoid valve, booster pump, waste water solenoid valve, two of scouring electromagnetic valve On electrical plug, close the handle of breaker, using independent current source be powered test inlet water solenoid valve, booster pump, waste water solenoid valve, Situation when scouring electromagnetic valve works, if inlet water solenoid valve, booster pump, waste water solenoid valve, scouring electromagnetic valve work after being powered State is normal, so that it may judge no failure, if although electrical appliance part works after being powered, water flow, hydraulic pressure, i.e. the first hydraulic pressure Technical requirements data are not achieved in the real time data of table and the second water pressure gauge, so that it may judge water route part or booster pump Machinery Ministry It is point faulty, if inlet water solenoid valve, booster pump, waste water solenoid valve, scouring electromagnetic valve do not work after being powered, so that it may judge the electricity Device components have damaged, and if idle actual conditions include: only not work, can determine whether zero, tested electric appliance Part coil open circuit or mechanical part clamping stagnation, if it is idle simultaneously, the second digital display voltmeter do not show voltage digital or Circuit breaker trip then can determine whether the coil short of tested electrical component.

When practical operation, maintenance personal can detect part relevant to hydraulic pressure in water purifier by following operation, at this In detection process, the common tool for needing to use includes water pressure sensing pipe, the water pressure sensing pipe can by PE pipe, direct connector, Ball valve switch composition, wherein direct connector can be used for, shutdown status removes water inlet pipe or pressure pot outlet pipe is detected, or Person is directly accessed waste pipe detection；Water pressure sensing pipe can also be made of two three-way connections and two ball valve switchs, wherein excellent Water purifier PE pipe and pipe fitting are selected, can be placed on foam-rubber cushion:

One, the pipeline of the hydraulic pressure fast joint side of water pressure sensing pipe is inserted into the first quick coupling, the water inlet pipe of water purifier It is sequentially inserted into the direct connector of water pressure sensing pipe, the pipeline ball valve switch of detection water pipe is opened, is shown just on the first water pressure gauge It is raw water pressure；

Two, the pipeline of the hydraulic pressure fast joint side of water pressure sensing pipe is inserted into the first quick coupling, the other end has three to connect Between the water inlet pipe and booster pump of the booster pump of the insertion water purifier of head, the hydraulic pressure connector side of another water pressure sensing pipe Pipeline insertion detection device the second quick coupling, have three-way connection insertion water purifier booster pump outlet pipe and pressurization Between pump, detection management ball valve switch is opened, open water purifier or is powered with the power supply that detection device carries to booster pump, this When, pressure before pump is shown in the first water pressure gauge, and the boost pressure of booster pump is shown in the second water pressure gauge, that is, pressure after pumping；

Three, the pipeline of the hydraulic pressure detection fast joint side of water pressure sensing pipe is inserted into the first quick coupling of detection device, Between the water inlet and RO film for the other end being had the RO film of the insertion water purifier of three-way connection, another water pressure sensing pipe Second quick coupling of the pipeline insertion detection device of hydraulic pressure fast joint side, the other end have the insertion water purifier of three-way connection Between RO film and the water purification water outlet of RO film, open detection management ball valve switch, open water purifier or with this detection device oneself The power supply of band is powered to booster pump, at this point, the pressure before being exactly RO film film that the first water pressure gauge is shown, the second water pressure gauge are shown Hydrostatic pressure.

When practical operation, maintenance personal can detect part relevant to air pressure in water purifier by following operation, at this In detection process, the common tool for needing to use includes air pressure detection pipe, and the air pressure detection pipe is by PE pipe, three-way connection, ball valve Switch composition, wherein connects between pipe fitting, preferably water purifier PE pipe and pipe fitting, can be placed on foam-rubber cushion:

One, third quick coupling is inserted into pipeline one end of air pressure detection pipe, the ball valve of air pressure detection pipe is closed, net The valve cap of the pressure pot of hydrophone is opened, and is compressed valve with gas nozzle, the ball valve switch of pressure pot side is opened, at this point, air gauge The data of display are the barometric information of the air bag of pressure pot；

If the data judgement two, shown according to above-mentioned air gauge opens inflator pump side ball valve switch lower than data are required, The barometric data situation of real-time monitoring is needed, is avoided in this process with the technical requirements data of inflator pump supplement air pressure Because with feeling loss caused by filling up excessively high；

If the data judgement three, shown according to above-mentioned air gauge, which is higher than, requires data, the ball valve switch for opening relief valve is put Gas, until the data that air gauge is shown are judged as requirement data.

On the other hand, the main component of household water filter can also be detected by the connection of components, such as: it is low The detection of the detection, inlet water solenoid valve that compress switch, the detection of booster pump, the detection of waste water solenoid valve, the detection of scouring electromagnetic valve, The detection of high-voltage switch gear, the detection of individual event non-return valve, the air pressure detection of pressure pot and detection of computer board control display etc., on It states in detection process, maintenance personal can pass through first pressure gauge or second pressure gauge or air gauge or the first digital display voltmeter Or second digital display voltmeter or the first buzzer or the second buzzer intuitively observe fault point, safe operation is simple, detection It is comprehensively reliable.

In the actual operation process, above-mentioned steps, which can synchronize, successively carries out.

The technical solution of the utility model is had been described in detail above with reference to the accompanying drawings, the technical solution of the utility model proposes A kind of resultant fault detector for household water filter, can components to household water filter and complete machine carry out it is comprehensive The comprehensive inspection of system is tested, and the real time data that will test intuitively is shown by Meter Test plate, is conducive to The quality for judging household water filter components of accurate quick shortens maintenance time；On the other hand foam-rubber cushion is set in cabinet, Well on foam-rubber cushion can place common components and maintenance tool in detection process, it is possible to prevente effectively from secondary pollution While, tool easy to repair is taken.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. a kind of resultant fault detector for household water filter, which is characterized in that case lid and cabinet including cuboid, The cabinet and the case lid side are hinged, and the other side is fastened by lock, and the cabinet is internally provided with foam-rubber cushion, described It is provided with multiple wells on foam-rubber cushion, Meter Test plate is provided in the case lid, is provided on the Meter Test plate One water pressure gauge, the second water pressure gauge, air gauge, the first digital display voltmeter, the first socket, the second digital display voltmeter, the first buzzer, Breaker, the second buzzer, the second socket, third socket, the 4th socket, the 5th socket, the 6th socket, the 7th socket, first Quick coupling, the second quick coupling and third quick coupling, first water pressure gauge and second water pressure gauge are connected to First quick coupling and second quick coupling, the air gauge are connected to the third quick coupling, and described first Digital display voltmeter is electrically connected with first buzzer, second socket and the third socket, first buzzer with The end of incoming cables of second socket and third socket electrical connection, first socket and the breaker and second number Aobvious voltmeter electrical connection, the leading-out terminal of the breaker are electrically connected with the 4th socket and the 5th socket, the open circuit The positive terminal of device is connected to the 6th socket, and the anode connector of the breaker is connected to second buzzer, described Second buzzer is electrically connected with the 7th socket.

2. the resultant fault detector according to claim 1 for household water filter, which is characterized in that the cabinet Interior that snap-fastener is provided with fixing belt, the lateral surface of the cabinet is provided with the first in command.

3. the resultant fault detector according to claim 1 for household water filter, which is characterized in that the case lid Lateral wall on be provided with supporting pad and second handle.

4. the resultant fault detector according to claim 1 for household water filter, which is characterized in that the case lid Side wall on be provided with waterproof flanging, the Meter Test plate is arranged on the waterproof flanging by the bolt of side.

5. the resultant fault detector according to claim 1 for household water filter, which is characterized in that the cabinet The case lid contact surface is provided with the baffle being folded inward.

6. the resultant fault detector according to claim 1 for household water filter, which is characterized in that described first Flash lamp is provided on buzzer and second buzzer.

7. the resultant fault detector according to claim 1 for household water filter, which is characterized in that the case lid Length with the cabinet is 310 millimeters, and the width of the case lid and the cabinet is 230 millimeters, the height of the cabinet Degree is 80 millimeters, and the height of the case lid is 50 millimeters.