CN206223409U - A kind of magnetic valve flow tester - Google Patents
A kind of magnetic valve flow tester Download PDFInfo
- Publication number
- CN206223409U CN206223409U CN201621110880.9U CN201621110880U CN206223409U CN 206223409 U CN206223409 U CN 206223409U CN 201621110880 U CN201621110880 U CN 201621110880U CN 206223409 U CN206223409 U CN 206223409U
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- China
- Prior art keywords
- magnetic valve
- water
- pipe
- flow tester
- valve flow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of magnetic valve flow tester, it is intended to solve the shortcoming of measurement magnetic valve flow control performance inconvenience in the prior art, its drip irrigation device is：A kind of magnetic valve flow tester, including be mutually common to for providing the water supply installation at test water source and the water supply installation for magnetic valve guiding subassembly and magnetic valve that water source imports magnetic valve are electrically connected with for controlling the magnetic valve to open the control device of duration and for collecting opening the collection assembly for flowing through the current of magnetic valve in duration and showing flow in magnetic valve.Magnetic valve flow tester measurement magnetic valve flow control performance of the present utility model is simple and convenient, certainty of measurement is high, low cost and other advantages.
Description
Technical field
The utility model is related to magnetic valve technical field of measurement and test, more specifically, it relates to a kind of magnetic valve flow rate test
Instrument.
Background technology
Need to inspect magnetic valve by random samples to detect the quality of magnetic valve after the completion of magnetic valve production and processing, magnetic valve
Flow control performance is one of good and bad important indicator of electromagnetic valve quality, therefore when the quality of magnetic valve is detected, to magnetic valve
The test of flow control performance be also an essential process, be not specifically used to also detect magnetic valve in the prior art
The equipment of flow control performance.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of magnetic valve flow tester,
With measurement magnetic valve flow control performance simply and easily advantage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of magnetic valve flow is surveyed
Examination instrument, including be mutually common to the water supply installation for providing the water supply installation at test water source for magnetic valve and lead water source
Enter magnetic valve guiding subassembly and magnetic valve be electrically connected with for control the magnetic valve open duration control device and
For collecting the collection assembly for flowing through the current of magnetic valve in duration and showing flow is opened in magnetic valve.
By using above-mentioned technical proposal, water source is provided from water supply installation to magnetic valve in measurement, water flows through water conservancy diversion group
The guide functions of part flow into the water inlet of magnetic valve, and the unlatching duration of magnetic valve is controlled by control device, and by collection group
Part is collected from the water-carrying capacity that magnetic valve is flowed through in this section of unlatching duration, while collection assembly can show the flow value of collection,
By the flow value for reading and comparing and calculating between the opening time of magnetic valve, you can draw and electromagnetism is flowed through in the unit interval
The flow of valve, so as to reflect the flow control capability of magnetic valve；Measurement can be re-started after the completion of one-shot measurement, can be adopted
With continuing to collection assembly water filling, the mode averaged is overlapped mutually with previous measured value and is measured, repeatedly asked after measurement
Average value, makes measurement result more accurate, can more accurately reflect the performance of solenoid valve control flow；By water supply installation,
Using cooperatively for guiding subassembly, control device and collection assembly, realizes the function of detection magnetic valve flow control performance, and detection
The simpler convenience of process.
The utility model is further arranged to：The water supply installation includes the water inlet that water tank is communicated with the water tank
Pipe and the outlet pipe communicated with the water tank.
By using above-mentioned technical proposal, water tank is typically in a high position, and current are entered in water tank by feed pipe, certainly
In the presence of body gravity, flowed out by outlet pipe, reduce the influence for making hydraulic pressure unstable of directly being supplied water by remaining supply equipment and measure
The phenomenon of precision occurs.
The utility model is further arranged to：The guiding subassembly includes that the water guide communicated with the outlet pipe is responsible for and many
The water guide branch pipe that root is communicated with water guide supervisor, the water guide branch pipe is communicated with the water inlet end of magnetic valve.
By using above-mentioned technical proposal, water flows through water guide supervisor's inflow and is flow in magnetic valve by water guide branch pipe, and multiple is led
Water pipe can connect multiple magnetic valves, so as to synchronize measurement to multiple magnetic valves.
The utility model is further arranged to：The control device includes
Switch, for for manually pressing and exporting trigger signal；
Time relay circuit, electric connection and the switch, and duration is provided with, and in response to trigger signal control
Magnetic valve keeps it turned in the duration.
By using above-mentioned technical proposal, pressing switchs can produce an electric signal successively, and this electric signal is used as tactile
The triggered time relay circuit that signals works, and electromagnetic relay controls the energization period to magnetic valve, so as to control magnetic valve
Unlatching duration.
The utility model is further arranged to：The collection assembly include the aqueduct that is communicated with the water side of magnetic valve and
The water outlet of the aqueduct is placed in collect the measurement graduated cylinder of the current flowed out in the aqueduct.
By using above-mentioned technical proposal, the current flowed out from the water side of magnetic valve are drained to measurement graduated cylinder by aqueduct
It is interior, a collection work is completed after control device control duration terminates, scale is carved with measurement graduated cylinder, can be read by scale
The water-carrying capacity being collected into, carries out COMPREHENSIVE CALCULATING, you can draw reflection electromagnetism by the control duration of this water-carrying capacity and control device
The numerical value of valve flow control performance.
The utility model is further arranged to：Demarcation strip is vertically arranged with the water tank, the both sides of demarcation strip are formed
There are storage chamber and water overflow chamber, the water inlet pipe and outlet pipe are communicated with the storage chamber, and the bottom of the water overflow chamber is communicated with
Overflow pipe.
By using above-mentioned technical proposal, the water for entering water tank by water inlet pipe is to store in storage chamber, works as storage chamber
In water when being higher than demarcation strip, that is, understand in overflow to spill cavity, and the current in spill cavity can flow out from overflow pipe, and storage chamber
In water from outlet pipe outflow supply magnetic valve, by control inflow identical with water yield or inflow be slightly larger than water yield,
The water level in storage chamber can be kept to remain the height with demarcation strip upper end flush, so as to the current flowed out by outlet pipe
Hydraulic pressure be in steady state value, reduce hydraulic pressure influence on measurement result, improve the precision of measurement.
The utility model is further arranged to：The outlet pipe is communicated in the bottom of the storage chamber.
By using above-mentioned technical proposal, the hydraulic pressure suffered by outlet pipe is the gravity of all water in storage chamber, so that
Hydraulic pressure is more stablized.
The utility model is further arranged to：Also include frame, the frame is provided with elastic card fishplate bar, the elastic card
Card interface is formed with fishplate bar, magnetic valve is connected in the card interface.
By using above-mentioned technical proposal, the fixation of magnetic valve is realized, so that measurement process more facilitates, as long as and
Magnetic valve pressing is buckled in card interface, magnetic valve can be gripped by elastic card fishplate bar, and fixed installation process is more accelerated
Victory is convenient.
The utility model is further arranged to：Pipe clamp is additionally provided with the frame, the pipe clamp includes clamp, is opened in institute
State and enter the mouth of pipe and outlet spout on clamp, the water guide branch pipe sequentially passes through and described enters the mouth of pipe and the outlet spout and to be formed with
" u "-shaped pipeline section.
By using above-mentioned technical proposal, water guide branch pipe is fixed on pipe clamp, makes the connection of water guide branch pipe and magnetic valve
Process is more efficient and convenient, and the current in water guide branch pipe are flowed out by the cushioning effect of " u "-shaped pipeline section by water guide branch pipe delivery port
Current are more stablized, so as to further reduce influence of the hydraulic pressure to measurement result.
The utility model is further arranged to：Water dropper is fixed with the frame, the water dropper is located at the measurement graduated cylinder
Surface, the aqueduct communicates with the water dropper.
By using above-mentioned technical proposal, the water flowed out by aqueduct is flowed through in water dropper inflow measurement graduated cylinder, due to water dropper
It is fixed in frame, current will not shake in flowing into measurement graduated cylinder, so that the collection process of current more facilitates.
In sum, the utility model has the advantages that：
First, using cooperatively by water supply installation, guiding subassembly, control device and collection assembly, realizes detection electromagnetism
The function of valve flow control performance, and the simpler convenience of detection process；
Second, by setting demarcation strip and overflow pipe, the hydraulic pressure of the current flowed out by outlet pipe is in a steady state value,
Hydraulic pressure influence on measurement result is reduced, the precision of measurement is improve；
Third, setting elastic card fishplate bar, the Motionless electromagnetic valve in measurement makes measurement process more facilitate；
Fourth, set pipe clamp to be used to fix aqueduct, make water guide branch pipe more efficient and convenient with the connection procedure of magnetic valve,
Further reduce influence of the hydraulic pressure to measurement result simultaneously；
Fifth, setting water dropper, current will not shake in flowing into measurement graduated cylinder, so that the collection process of current is more
It is convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the A portions enlarged drawing of Fig. 1；
Fig. 3 is the structural representation of water supply installation in the present embodiment；
Fig. 4 is the circuit diagram of control device in the present embodiment.
In figure：1st, water supply installation；11st, water tank；12nd, demarcation strip；13rd, storage chamber；14th, water overflow chamber；15th, water inlet pipe；16、
Outlet pipe；17th, overflow pipe；2nd, guiding subassembly；21st, water guide supervisor；22nd, water guide branch pipe；23rd, pipe clamp；231st, clamp；232nd, inlet pipe
Mouthful；233rd, outlet spout；3rd, control device；31st, switch；32nd, time relay circuit；41st, aqueduct；42nd, graduated cylinder is measured；43、
Water dropper；5th, frame；51st, elastic card fishplate bar；511st, card interface；6th, magnetic valve.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of magnetic valve flow tester, as shown in figures 1 and 3, the top of frame 5 is provided with water supply installation 1, and supply water dress
Putting 1 includes water tank 11, and water tank 11 is suspended on roof or wall by drawstring, such that it is able to be in position higher；Store
Demarcation strip 12 is vertically fixed in water pot 11, demarcation strip 12 bonds together with the side wall and bottom wall of water tank 11 simultaneously, so that
Water tank 11 is separated into the storage chamber 13 and water overflow chamber 14 positioned at the both sides of demarcation strip 12；The bottom of storage chamber 13 is communicated with into water
Pipe 15 and outlet pipe 16, the supply equipment of water inlet pipe 15 are connected, for water filling in water tank 11, outlet pipe 16 to be used to be provided out
Current；The bottom of water overflow chamber 14 is communicated with overflow pipe 17, and the water overflowed by storage chamber 13 enters in water overflow chamber 14 i.e. from overflow pipe
17 discharges, overflow pipe 17 can be connected with collecting vessel etc., such that it is able to the water of spilling is recycled.
As depicted in figs. 1 and 2, water guide supervisor 21 is fixed with frame 5, water guide is responsible for the closing of 21 one end, the other end
It is connected with outlet pipe 16, many water guide branch pipes 22, many edges of water guide branch pipe 22 is communicated with by connector on water guide supervisor 21
The axis direction of water guide supervisor 21 is uniformly distributed；
The lower section that water guide supervisor 21 is located in frame 5 is provided with multiple pipe clamps 23, and pipe clamp 23 is fixed on by way of clamping
In frame 5, the quantity of pipe clamp 23 is identical with the quantity of water guide branch pipe 22, and pipe clamp 23 includes clamp 231, is opened on clamp 231
Enter the mouth of pipe 232 and outlet spout 233, water guide branch pipe 22 is first from top to bottom passed through into the mouth of pipe 232, then passes through outlet spout from the bottom to top
The water inlet of magnetic valve 6 is connected to after 233, can be with so as to form one section of " U "-shaped pipeline section, when current pass through the " u "-shaped pipe
It is buffered.
As depicted in figs. 1 and 2, multiple elastic card fishplate bars 51 for clamping magnetic valve 6, elasticity are additionally provided with frame 5
The quantity of card adapter plate 51 is identical with the quantity of water guide branch pipe 22, and elastic card fishplate bar 51 is the ring of the upper end open being made up of plastics etc.
Shape structure, so as to be formed with card interface 511 on elastic card fishplate bar 51, by flexible clamping when in the link of magnetic valve 6 mouthful 511
Plate 51 is fixedly clamped；
Flexible gasket is additionally provided with the inwall of card interface 511, flexible gasket is fixed on card interface by way of bonding
On 511 inwall, flexible gasket by rubber, etc. more soft material be made, so as to reduce magnetic valve 6 and card interface 511
Inwall there is rigid contact and be worn, while can with when elastic card fishplate bar 51 magnetic valve 6 is blocked tighter.
As depicted in figs. 1 and 2, the position for being aligned with pipe clamp 23 in frame 5 is further fixed on water dropper 43, the number of water dropper 43
The quantity measured also with water guide branch pipe 22 is equal, and the upper end of water dropper 43 is communicated with aqueduct 41, the water outlet of aqueduct 41 and magnetic valve 6
End is connected, and can be flowed into aqueduct 41 by magnetic valve 6 hence into the current in water guide branch pipe 22；
The underface of water dropper 43 is placed with measurement graduated cylinder 42, and the water flowed out by water dropper 43 can directly be added dropwise to measurement graduated cylinder
In 42, and graduation mark is carved with the side wall of measurement graduated cylinder 42, can directly read the water in measurement graduated cylinder 42；
Multiple bayonet sockets that graduated cylinder 42 is measured for clamping are additionally provided with frame 5, elastic seal ring is provided with bayonet socket, measured
But it is inserted in elastic seal ring graduated cylinder 42, and it is fixed in frame 5 by the conflict effect of elastic seal ring, so as to collect
During current, measurement graduated cylinder 42 will not occur larger rocking.
As shown in Figure 1 and Figure 4, the control device 3 for controlling magnetic valve 6 to open duration, control dress are placed with frame 5
Putting 3 includes switch 31 and time relay circuit 32, and switch 31 is push switch 31, and time relay circuit 32 includes that one is normal
Open solenoid relay and a normally closed type time relay；
Its circuit connecting relation is：Power input VDD with switch 31 one end be electrically connected with, switch 31 the other end with
One end of resistance R1 is electrically connected with, and one end and electromagnetic relay KM coils one end of resistance R1 are electrically connected with, electromagnetic relay KM
The other end of coil is electrically connected with one end of time relay KT coils, the other end ground connection of time relay KT coils, electricity
The normally opened contact of magnetic relay KM, the normally-closed contact of time relay KT, a resistance R2 and power sources in series；
When closure switch 31, circuit turn-on, electromagnetic relay KM obtains electric by its adhesive of contact switch open in usual 31, and when
Between relay KT obtain it is electric after its time delay of normally closed type contact switch 31 disconnect, therefore do not disconnect in time relay KT normally-closed contacts
In this period, magnetic valve 6 be in electric-opening state, after time relay KT normally-closed contacts disconnect, magnetic valve 6 is again
Dead electricity is closed, it is achieved thereby that the control to the opening time of magnetic valve 6；When carrying out measurement work next time, re-close out again
31 are closed, and the time that time relay KT time delays disconnect is adjustable, such that it is able to the time that electromagnetic valve for adjusting 6 is opened.
As shown in figure 1, being additionally provided with multiple sockets being electrically connected with control device 3 in frame 5, socket series connection is connected to
In the contact loop of time relay circuit 32, so that when the wire of magnetic valve 6 is plugged in socket, you can magnetic valve 6 is gone here and there
It is associated in the contact loop of time relay circuit 32.
The water inlet end for being plugged on magnetic valve 6 of water guide branch pipe 22, aqueduct 41 are first plugged on magnetic valve 6 in measurement
Water side, the wire of magnetic valve 6 are plugged on socket, then have current to being filled in water storage box in overflow pipe by water inlet pipe 15
Go out, that is, illustrate to fill storage chamber 13, then press switch 31 and start control device 3, magnetic valve 6 can be in control device 3
Opened in the unlatching duration of setting, during this period of time current measure graduated cylinder 42 by aqueduct 41 through being drained to water dropper 43 and flowing into
In；One-shot measurement work is completed after the control duration of control device 3 terminates, the water-carrying capacity in measurement graduated cylinder 42 can be straight by scale
Reading is connect, the control duration of this water-carrying capacity and control device 3 is carried out into COMPREHENSIVE CALCULATING, you can draw the reflection flow of magnetic valve 6
The numerical value of control performance；
Measurement can be re-started after the completion of one-shot measurement, can be carried out once using the current in collection assembly are emptied
New measurement process mode is carried out, it would however also be possible to employ continue, to collection assembly water filling, to be overlapped mutually with previous measured value and ask equal
The mode of value is measured, and is repeatedly averaged after measurement, makes measurement result more accurate, can more accurately reflect magnetic valve
The performance of 6 control flows；
By using cooperatively for water supply installation 1, guiding subassembly 2, control device 3 and collection assembly, detection magnetic valve 6 is realized
The function of flow control performance, and the simpler convenience of detection process.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of magnetic valve flow tester, it is characterised in that：Including the water supply for providing test water source for magnetic valve (6)
Device (1) is mutually common to the guiding subassembly (2) and magnetic valve (6) that water source is imported magnetic valve (6) with the water supply installation (1)
It is electrically connected with the control device (3) for controlling the magnetic valve (6) unlatching duration and is opened in magnetic valve (6) for collecting
Open the collection assembly that the current of magnetic valve (6) are flowed through in duration and flow is shown.
2. a kind of magnetic valve flow tester according to claim 1, it is characterised in that：The water supply installation (1) includes
Water inlet pipe (15) that water tank (11) is communicated with the water tank (11) and the outlet pipe communicated with the water tank (11)
(16)。
3. a kind of magnetic valve flow tester according to claim 2, it is characterised in that：The guiding subassembly (2) includes
Water guide supervisor (21) and many water guide branch pipes (22) communicated with water guide supervisor (21) communicated with the outlet pipe (16),
The water guide branch pipe (22) communicates with the water inlet end of magnetic valve (6).
4. a kind of magnetic valve flow tester according to claim 1, it is characterised in that：The control device (3) includes
Switch (31), for for manually pressing and exporting trigger signal；
Time relay circuit (32), is electrically connected with and the switch (31), and is provided with duration, and in response to trigger signal
Control magnetic valve (6) keeps it turned in the duration.
5. a kind of magnetic valve flow tester according to claim 3, it is characterised in that：The collection assembly includes and electricity
Aqueduct (41) and be placed in the water outlet of the aqueduct (41) to collect the aqueduct that the water side of magnet valve (6) communicates
(41) the measurement graduated cylinder (42) of the current of outflow in.
6. a kind of magnetic valve flow tester according to claim 2, it is characterised in that：In the water tank (11) vertically
Demarcation strip (12) is provided with, the both sides of demarcation strip (12) are formed with storage chamber (13) and water overflow chamber (14), the water inlet pipe (15)
Communicated with the storage chamber (13) with outlet pipe (16), the bottom of the water overflow chamber (14) is communicated with overflow pipe (17).
7. a kind of magnetic valve flow tester according to claim 6, it is characterised in that：The outlet pipe (16) is communicated in
The bottom of the storage chamber (13).
8. a kind of magnetic valve flow tester according to claim 5, it is characterised in that：Also include frame (5), the machine
Frame (5) is provided with elastic card fishplate bar (51), and card interface (511), magnetic valve (6) clamping are formed with the elastic card fishplate bar (51)
In the card interface (511).
9. a kind of magnetic valve flow tester according to claim 8, it is characterised in that：It is additionally provided with the frame (5)
Pipe clamp (23), the pipe clamp (23) including clamp (231), be opened on the clamp (231) and enter the mouth of pipe (232) and outlet spout
(233), the water guide branch pipe (22) sequentially passes through and described enters the mouth of pipe (232) and the outlet spout (233) and to be formed with " u "-shaped pipe
Section.
10. a kind of magnetic valve flow tester according to claim 8, it is characterised in that：It is fixed with the frame (5)
Water dropper (43), the water dropper (43) is positioned at the surface of measurement graduated cylinder (42), the aqueduct (41) and the water dropper
(43) communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110880.9U CN206223409U (en) | 2016-10-10 | 2016-10-10 | A kind of magnetic valve flow tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110880.9U CN206223409U (en) | 2016-10-10 | 2016-10-10 | A kind of magnetic valve flow tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223409U true CN206223409U (en) | 2017-06-06 |
Family
ID=58782548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110880.9U Expired - Fee Related CN206223409U (en) | 2016-10-10 | 2016-10-10 | A kind of magnetic valve flow tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411573A (en) * | 2018-03-06 | 2018-08-17 | 珠海格力电器股份有限公司 | Laundry facilities water feed apparatus and water inlet quantity measuring method |
| CN118050163A (en) * | 2024-04-16 | 2024-05-17 | 利捷得（苏州）自动化有限公司 | Flow performance detection equipment for electrified electromagnetic valve |
-
2016
- 2016-10-10 CN CN201621110880.9U patent/CN206223409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411573A (en) * | 2018-03-06 | 2018-08-17 | 珠海格力电器股份有限公司 | Laundry facilities water feed apparatus and water inlet quantity measuring method |
| CN118050163A (en) * | 2024-04-16 | 2024-05-17 | 利捷得（苏州）自动化有限公司 | Flow performance detection equipment for electrified electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |