CN106170239B - Supply and/or safety device for cleaning equipment - Google Patents
Supply and/or safety device for cleaning equipment Download PDFInfo
- Publication number
- CN106170239B CN106170239B CN201480050962.6A CN201480050962A CN106170239B CN 106170239 B CN106170239 B CN 106170239B CN 201480050962 A CN201480050962 A CN 201480050962A CN 106170239 B CN106170239 B CN 106170239B
- Authority
- CN
- China
- Prior art keywords
- power
- channel
- hole
- exit portion
- feed connector
- Prior art date
- 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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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NFLLKCVHYJRNRH-UHFFFAOYSA-N 8-chloro-1,3-dimethyl-7H-purine-2,6-dione 2-(diphenylmethyl)oxy-N,N-dimethylethanamine Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC(Cl)=N2.C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 NFLLKCVHYJRNRH-UHFFFAOYSA-N 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/081—Safety arrangements for preventing water damage
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/421—Safety arrangements for preventing water damage
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Water Supply & Treatment (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Details Of Garments (AREA)
- Beans For Foods Or Fodder (AREA)
- Centrifugal Separators (AREA)
Abstract
Supply and/or safety device (2) for cleaning equipment.Device (2) includes the valve body (3) for defining channel (32), it accordingly includes: the intake section (321) for device (2) to be connected to supply of liquid；For device (2) to be connected to the exit portion (323) of the flowline (P) for the liquid to be supplied to cleaning equipment；The middle section (322) for the connection between the intake section (321) and the exit portion (323) and；At least one closes device (4) comprising at least one electric valve and associated with channel (32) of the valve body (3)；For the purpose conduction for closing passage (32) for controlling at least one cable (W) for closing the electric current of device (4).Device (2) includes power-feed connector (5) comprising allow the valve body (3) at least partially across through-hole (52).
Description
Technical field
The present invention relates to for cleaning equipment anti-overflow supply and/or safety device, such as washing machine or dish-washing machine.
The apparatus according to the invention includes the power-feed connector for closing device, including at least one electric valve, with valve body
Channel it is associated.
Known European patent application EP2224051 provides the bellows that pressure (hydraulic) water is supplied and external pipe or protective conduit
Between electric power and hydraulic packing, allow to close the channel that passes through of power supply cable such as electric coil of device by designing to be equipped with
Or the valve body in hole accommodates the safety device for being used for cleaning device.In addition, how above-mentioned patent application teaches are set by using casting
Rouge obtains the insulation of coil and associated cable, and guarantees hydraulic packing simultaneously.
It is also known that using the mat piece having for closing the hole that the power supply cable of device passes through, to provide streaming
Manage electric power and the hydraulic packing in the gap between protective conduit.
In the two prior arts, for the hole very little of power supply cable, in cable and close device
It throws into question in electrical connection.In the prior art, cable by being soldered to the corresponding electricity being arranged on electric valve coil by electrical connection
Connector or terminal are made.Alternatively, terminal or connector have been inserted into cable including in valve body or mat piece
It installs after channel or hole to cable.
However be all expensive and restrictive in two prior art production technologies, because they need to be difficult automatically
The manual operations of change.
The assembly of pre-assembly is disclosed from existing file EP2489298 A1, is longitudinal inseparable and wraps
It includes: the inside flexible hose for water flow；Around the external flexible hose of inner hose arrangement, sky is thus defined between hose
Gap；And cable, have with the center portion being arranged in the gap and with setting for the electromagnetism with stopping device
The first end of the electric connector of valve body connection and the second end for being provided with the other connector for connecting household electrical appliance
End.Stopping device includes solenoid valve, and the solenoid valve has in the main body for wherein obtaining shell, described in electric connector insertion
In shell.
The anti-overflow safety device for becoming known for household electrical appliance from existing file EP1798326 A1 includes connector body,
Connected to it is the first end of the first and second flexible conduits, and at least part first pipe is longitudinal inside second pipe
Extend.Two pipelines have dimple and described device includes at least one safety solenoid valve, are mounted on connector master
On body.At least one end section of first pipe is coupled to the first end part of tubular element, is preferably synthesized by elasticity
Material is made.There is tubular element at least one axially extending axial direction so as to the surface with first pipe of structured surface to stretch
Exhibition occlusion.The second end part of tubular element is engaged or is mounted in the coupling portion of connector body.
Summary of the invention
It is an object of the invention to above for the anti-overflow supply and/or safety device solution of cleaning equipment by providing
The technical issues of referring to, such as such as washing machine or dish-washing machine, can be easily with low production and manufacturing cost assembling.
One aspect of the present invention is related to the supply according to the present invention for cleaning equipment and/or safety device includes tool
There is the power-feed connector of the feature shown in appended claims 1.
Another aspect of the present invention relates to assemble methods according to claim 12.
Another aspect of the present invention relates to cleaning equipments according to claim 16.
The supplementary features of supply and/or safety device and method or equipment are showed in accompanying independent claim.
Detailed description of the invention
The characteristics of supply according to the present invention and/or safety device and advantage will be from hereafter its non-limiting exemplary embodiment party
The description of formula and appended attached drawing are apparent from and obviously, in which:
Fig. 1 is the sectional view of supply and/or safety device on vertical plane；
Fig. 2A is the supply of Fig. 1 and/or the optical cable of safety device, and wherein power-feed connector is visible；
The decomposer of Fig. 2A under Fig. 2 B display portion assembled state, wherein connector has been connected to closing device；
Fig. 3 A is the not no exploded view of the supply of protective shell and/or safety device, display power supply cable with power supply
Connector is associated；
Fig. 3 B shows supply and/or safety device in the assembled state, wherein connection cable can be to closing device
Power supply；
Fig. 4 A and 4B illustrate power-feed connector, show the different views of the end of first terminal cable associated there
Figure；Fig. 4 A shows the substantially positive perspective view of power-feed connector, and Fig. 4 B is the sectional view of power connection；
Fig. 5 A-5F shows to include in supply and/or safety device for clamping the clamping element of water flowline
Different embodiments；Specifically, the clamping element is the wedge-shaped element for being inserted into valve outlet part in fig. 5, and Fig. 5 B is aobvious
The wherein described clamping element shown is to be suitable for by the embodiment of the coaxially arranged element of the exit portion of itself and valve body,
Fig. 5 C and 5D show two embodiments, wherein the clamping element is included in power supply cable, Fig. 5 E and 5F show two realities
Scheme is applied, wherein the clamping element is included in valve body；
Fig. 6, which is shown, wherein guarantees hydraulic packing degree but without using any mat piece but only by the embodiment party of mechanical interference
Case；
Fig. 7 shows tool, and there are two the perspective views for the embodiment for closing device；
Fig. 8 is displayed the details of for closing the connecting bridge that device is powered to second.
Specific embodiment
Referring to attached drawing mentioned above, subject of the present invention is the supply and/or safety device 2 for cleaning equipment.
Device 2 includes: the valve body 3 for defining channel 32, it accordingly includes: the entrance that device 2 is connected to supply of liquid
Part 321；Device 2 is connected to the exit portion 323 for being used to for the liquid being supplied to the flowline " P " of cleaning equipment；
The middle section 322 for the connection between the intake section 321 and the exit portion 323 and.
In the embodiment shown in Fig. 1,2A, 2B, 3A, 3B and 7, collar nut 25 preferably with the intake section
321 is associated to couple supply of liquid for device 2, is coupled to water-main in particular by faucet.
In equivalent embodiments (not shown), the supply and/or safety device are integrated to inside the cleaning equipment
Feed path in, specifically it is associated with supply valve.
Mat piece, filter and flow regulator are sealed, all these is all well-known to those skilled in the art, Ke Yiding
Position is in the intake section 321.
Device 2 further includes that at least one closes device 4 comprising at least one electric valve and the channel with the valve body 3
32 associated and at least one cable " W ", in order to which the purpose conduction of closing passage 32 is used to control the electric current of closing device 4.
Close device 4 in the manner known to persons skilled in the art come control with allow to cleaning equipment supply liquid and
Should, when as leaked, guarantee the closing in channel 32.
Supply according to the present invention and/or safety device 2 include power-feed connector 5, accordingly include: through-hole 52, are permitted
Perhaps at least part of valve body 3 at least partially across；With hole 54, at least one cable " W " is allowed to pass through.
In preferred embodiments, the power-feed connector 5 is made as single-piece, separates with valve body 3.The connector 5 is logical
It crosses and is for example made by injection or moulding process.
Preferably, through-hole 52 allow the exit portion 323 in the channel 32 at least partially across.
In general, the power-feed connector 5 is essentially arranged to and at least partly specific with channel 32 in assembling
Ground exit portion 323 is coaxial；This feature is high-visible in appended Fig. 1,3B, 5A-5D, 6 and 7.
The power-feed connector 5 is at least partially installed at the channel 32 specifically in exit portion 323.
Preferably, power-feed connector 5 has substantially annular shape, such as extends around the through-hole 52.
Preferably, when connector 5 is in assembled state, the through-hole 52 surrounds at least the one of the exit portion 323
Part.
The preferred embodiment of Fig. 4 A and 4B detailed description power-feed connector 5.Specifically, the power-feed connector 5 wraps
Include, specifically with the end of the cable " W " associated first terminal " Wf " associated with the cable " W " for supporting
Supporting member 56, the cable " W " is for being electrically connected the closing device 4, and specifically in the cable " W ", through hole 54 is inserted
After entering.
Preferably, " W " of the first terminal " Wf " and cable phase before same cable " W " is inserted by the hole 54
Association.
In preferred embodiments, as shown in appended attached drawing, the supporting member 56 includes, preferably at one end
End, support housing 562 be used to remain attached to include electric wire in the cable " W " every one end the first terminal
"Wf".The opposing end portions of the supporting member 56 are preferably rigidly fixed to power-feed connector 5.
Other than supporting first terminal " Wf ", electric connector 5 according to the present invention also provides flowline " P " and protection
The hydraulic packing in the gap generated between pipeline " Ps ".
The solution of the present invention result is particularly advantageous, because it is being attached device 5 and supply and/or safety device 2
During the step of the step of assembling and flowline " P " are fixed to device 2, the first terminal " Wf " is allowed to be positioned in institute
It states in support housing 562.All steps needed for this makes it possible to assemble supply and/or each part of safety device 2 are automatic
Change.
Once cable " W " be inserted by through hole 54, first terminal " Wf " has just been properly fixed to the supporting shell
In body 562, and the power-feed connector 5 has been connected to device 2, to establish and close being electrically connected for device 4, same hole 54
Such as epoxy resin can be sealed with insulating materials.
After the step of being inserted into electric connector 5, i.e., after electrical connection is established, the step of being sealed hole 54.
This programme allows to obtain stable electrical connection, can seal cable and entire feeding mechanism 2 by casting resin
It is tested before.
Preferably, the first terminal " Wf " is vane type, commonly referred to as lead (faston) connector.
It is highly preferred that the first terminal " Wf " includes the hole that insertion includes second connector 45 in closing device 4
“w1”。
The first terminal " Wf ", especially hole " w1 " have the shape complementary with the shape of the second connector 45.It is excellent
Selection of land, described hole " w1 " are rectangular holes, and shape is as rectangular teeth, in order to which the purpose for guaranteeing electrical connection is connected described second
Device 45 is inserted.
In general, 56 opposing through-bores 52 of supporting member essentially radially extend, and are substantially perpendicular to described
The longitudinal axis " X " of the specifically exit portion 323 of channel 32.This be arranged such that is able to maintain first terminal " Wf " described in
Second connector 45.In fact, second connector 45 is positioned along vertical axis, than the longitudinal axis " X " in same channel 32
It is higher, as clearly showed that in appended attached drawing.
In general, the hole 54 includes being arranged essentially parallel to 32 longitudinal axis of channel " X " to be especially exit portion
323 at least one first part, and at least part is approximately perpendicular to same 32 longitudinal axis of channel " X ".
Preferably, first section and second section in the hole 54 are joined together to form curve, appended
Institute is clearly visible in attached drawing.Such curvature is conducive to cable " W " insertion first terminal " Wf " and has been secured to its two
A end is without any interference.
Power-feed connector 5 according to the present invention includes: the adjacent part 50 that 52 periphery of hole is arranged in, and is suitable for
Against valve body 3；With holding part 51, it is suitable for mating protection pipeline " Ps " to guarantee that same protective conduit " Ps " is retained to confession
It answers and/or safety device 2.Power-feed connector 5 according to the present invention also functions to the effect of protective conduit " Ps " bearing.
In preferred embodiments, the supporting member 56 is to be rigidly fixed in the adjacent part 50.
Under normal circumstances, it is according to the present invention supply and/or safety device 2 in, flowline " P " and protective conduit " Ps "
Between hydraulic packing obtained by mechanical interference between the exit portion 323 in the channel 32 and the inner wall of through-hole 52, example
It is obtained such as plastic on plastic, and/or by the cooperation of the adjacent part 50 with the power-feed connector 5, such as shown in Fig. 6.
In equivalent embodiment, the hydraulic packing between flowline " P " and protective conduit " Ps " is by least
What one mat piece " f " was realized, such as be placed between valve body and the adjacent part 50 of power-feed connector 5.
In general, supply and/or safety device 2 include closing device specifically 42 electric part of electric valve for protecting
At least one first protective shell 21.Preferably, first protective shell 21, once installation, will also encapsulate the bearing member of connector 5
Part 56.
The closing device 4, as previously mentioned, including at least one electric valve 42 comprising coil 44, when electric current is described in
When coil 44, the coil 44 operates the electric valve, to close the channel 32.Because being well known to those skilled in the art
Thus close device these aspect will not have any further description herein.
Second connector 45 is electrically connected to the coil 44, it is suitable for corresponding first terminal " Wf " couple with
Guarantee the electrical connection between electric valve 42 and the cable " W ".
The outer enclosure of device is closed, the outer enclosure of the coil 44 of electric valve 42, including at least one lock are specifically covered
Determine element 47, wherein the supporting member 56 of same power-feed connector 5 is kept when power-feed connector 5 is mounted on the valve body 3,
To guarantee the constant interaction between first terminal " Wf " and the second connector 45.This scheme guarantees Electrical Safety and prevents
The contact or separation of any mistake only occurred between first terminal " Wf " and the second connector 45, for example, due to cable and/or
Two pipes (P, Ps) are pulled.
In general, supply and/or safety device 2 include at least the second protective shell 23, are included according to this hair
All devices in bright supply and/or safety device 2.Second protective shell 23, which also executes, prevents protective conduit " Ps " from sliding
Function.Second protective shell 23 is preferably made of two half-shells, passes through coupling tool such as press-button type fastening means
It fits together.
Preferably, flowline " P " and protective conduit " Ps " all have corrugated.The technology of described two pipelines (P, Ps)
It will not be in addition described herein with functional character because they are well-known to those skilled in the art.
Supply according to the present invention and/or safety device 2 guarantee that flowline " P " resistance to movement is kept, so that flow line
Road " P " cannot be from feeding mechanism 2, and specifically valve body 3, slide.Therefore, device 2 includes for clamping flowline " P " to logical
At least one clamping element 6 in road 32.
In general, clamping element 6 include be suitable for be engaged with one or more ripples of at least flowline " P " to
Lack first tooth 62 and is engaged into suitable shell at least suitable for the purpose that clamping element 6 in order to prevent itself is detached from
One the second tooth 64.
In embodiment shown in Fig. 1,2A-2B, 5A and 5B, anti-removal is kept by borrowing specifically to go out with channel 32
Oral area divides the different clamping elements 6 of 323 interactions to provide.
In the embodiment of Fig. 5 A, the clamping element 6 includes being suitable for stinging at least multiple ripples of flowline " P "
The first tooth 62 closed, and suitable for being engaged at least one second tooth 64 of suitable locking shell 324.The locking shell
324, it is the cavity formed in the exit portion 323 in channel 32, such as hole in the present embodiment.Clamping element 6 passes through
Interference applies its effect.The clamping element is preferably made of two shells, surrounds flowline " P " positioning in a wedge shaped pattern simultaneously
And partial insertion channel 32 later, specifically exit portion 323.
In the embodiment of Fig. 5 B, the clamping element 6, once assembling, is located at channel 32, specifically exit portion
Outside 323, to accommodate it.Equally in this embodiment, the clamping element 6 is isolated element, preferably can by two
Assembly is made.In the present embodiment, second tooth 64 is suitable for being engaged at least one locking shell 324, is logical
The protrusion that road 32 is specifically formed on the outer surface of exit portion 323.
In the embodiment shown in Fig. 5 C and 5D, anti-removal holding is by mutual between power-feed connector 5 and valve body 3
It acts on providing.In such embodiments, at least one clamping element 6 is suitable for clamping flowline " P " to logical
Road 32 is included in and is preferably incorporated into power-feed connector 5, single-piece is consequently formed.
In Fig. 5 C embodiment, the clamping element 6 includes interacting suitable for the ripple with flowline " P "
First tooth 64.On the contrary, at least one described second tooth 66, is suitable for being engaged at least one locking shell 324, is same confession
The protrusion or tooth formed in a part of electric connector 5 is preferably parallel to the channel 32.Specifically, the clamping element 6
It is formed on the section of a part of the connector 5.Specifically, in the present embodiment the clamping element 6 at an end
End is fixed to the connector 5, and in another end, it include suitable for the locking shell that is formed same a connector 5
324, specifically comprising the tooth in same housing, at least one second tooth 64 of occlusion, so that the clamping element 6 is locked as
Interfere configuration.
For the purposes of the present invention, term interference configuration, which means that clamping element 6 is used as at it, prevents flowline " P " sliding
The configuration used when the elements act fallen.
In the embodiment of Fig. 5 D, the clamping element 6 is fixed to the connector 5 an end, and opposite
End, it include suitable for locking shell 324 specifically with include the tooth same housing be engaged at least one the
Two teeth 64 are formed in the exit portion 323 in channel 32, so that the clamping element 6 is locked in interference configuration.
The locking shell 324 is matched with second tooth 64 by interference, so that the clamping element 6 is protected
It holds in interference configuration.Specifically, it avoids same clamping element 6 and may be detached from, such as opens or not to flowline
" P " applies its anti-removal function.
In the embodiment of Fig. 5 E, the clamping element 6 is fixed to channel 32 an end, specifically exit portion
323, and opposing end portions it include be suitable for and locking shell 324, specifically with include the tooth in same housing, occlusion
At least one second tooth 64, forms in the same exit portion 323 in channel 32, so that clamping element 6 is locked in interference
In configuration.Also in this case, locking shell 324 and second tooth 64 are by interference engagement, to allow the folder
Element 6 is held to be maintained in interference configuration.
In the present embodiment and equally in the embodiment shown in Fig. 5 A-5E, the clamping element is along channel 32
Longitudinal axis " X " extend.
In the embodiment of Fig. 5 F, the clamping element 6 is fixed to channel 32 an end, specifically exit portion
323, and it includes being suitable for and locking shell 324 in opposing end portions, the tooth being specifically comprised in same housing, occlusion is extremely
Few second tooth 64, forms in the same exit portion 323 in channel 32, so that clamping element 6 is locked in interference structure
In type.In this embodiment, the clamping element 6 forms out a part of the circumference of the exit portion 323 in channel 32.This
The clamping element of sample around the axis for being parallel to longitudinal axis " X " it is possible thereby to rotate, as clearly showed that in Fig. 5 F.
By observing Fig. 5 A-5F, those skilled in the art will be appreciated that certainly clamping element 6 operation and it how
It is interacted with flowline " P " to prevent it from sliding.In addition, attached drawing clearly show that identical clamping element 6 how with channel
32 specifically exit portion 323 and/or the interactions of power-feed connector 5.
In selectable embodiment (not shown), the clamping element 6 is included in the channel 23, especially it is described go out
In oral area point 323.
The method for assembling supply according to the present invention and/or safety device 2 with its basic step is described below.
It the described method comprises the following steps:
To close device 4 with include that channel 323 in valve body 3 is associated；
First terminal " Wf " is associated with each end of cable " W "；
It has preferably included the first terminal " Wf " by cable " W ", insertion includes in power-feed connector 5
In hole 54；
The first terminal " Wf " is mechanically fixed to supporting member 56, specifically the support housing 562；
By the way that the power-feed connector 5 to be mounted in the exit portion 323, by the exit portion 323 in channel 32
It is at least partially inserted into including in the through-hole 52 in power-feed connector 5；
Flowline " P " is fixed to exit portion 323；
Protective conduit " Ps " is fixed to the power-feed connector 5.
By the way that flowline " P " is fixed to exit portion, this herein it is meant that flowline, once it with
Exit portion 323 is associated, just as the presence of the clamping element 6 and can not be detached from, as any in foregoing embodiments
Described in one.
Above-mentioned steps: by exit portion 323, at least partly, being inserted into through-hole 52, fixed flowline " P " and fixed
Protective conduit " PS " can only be occurred by these elements along the movement of the longitudinal axis " X " of the exit portion 323 in channel 32.
Above-mentioned steps have unrestricted exemplary functions.
Preferably, and by the exit portion 323 in channel 32, at least partly, insertion includes logical in power-feed connector 5
Step in hole simultaneously, carries out wherein being attributed to the thrust generated when exit portion 323 is at least partially inserted into through-hole 52
The first terminal " Wf " is electrically connected to the second connector 45 included the steps that closing in device 4.This scheme allows
The electrical connection easily established as power-feed connector 5 is connected to device 2, without establishing electricity between cable " W " and closing device 4
Any other step of connection.
After the step of being inserted into connector 5 and therefore also the electrical connection the step of after be sealed the optional of hole 54
Step.
Fig. 7 illustrates the embodiment for closing device 4 including two, and described two devices 4 of closing are along the logical of valve body 3
32 arranged in series of road, preferably in center portion 322.
Include it is more than one close device 4 illustrative example in, supply two closing devices 4 electric power be all by
The presence of at least one electrical connection bridge " Wb " come what is guaranteed, establish the first terminal " Wf " and corresponding second connector 45 it
Between circuit, second connector 45 each with close device 4 it is associated.
Fig. 8 is illustrated in the exemplary implementation scheme of the connecting bridge " Wb " comprising two be made of an electrically conducting material
Band includes described hole " w1 " that corresponding corresponding second connector 45 for closing device 4 is inserted into described hole " w1 " at its end
In.
Therefore, the apparatus according to the invention 2 includes the cable that power-feed connector 5 carries out bearing with powers to closing device 4
The function of " W " associated described first terminal " Wf ", while as hydraulic packing flowline " P " and protective conduit
The component part of the system in the gap generated between " Ps ".
The apparatus according to the invention 2, which additionally provides, to be allowed using electrical connection without the obvious of the both ends welding cable " W "
Advantage is similar to plug because it is provided by way of male-female coupling.
The apparatus according to the invention 2, also according to assemble method mentioned above, production cost is low and is easily assembled to.
Appended drawing reference
Supply and/or safety device 2
First protective shell 21
Second protective shell 23
Collar nut 25
Valve body 3
Channel 32
Intake section 321
Middle section 322
Exit portion 323
Lock shell 324
Close device 4
Electric valve 42
Coil 44
Second connector 45
Locking member 47
Power-feed connector 5
Adjacent part 50
Holding part 51
Through-hole 52
Hole 54
Supporting member 56
Support housing 562
Clamping element 6
First tooth 62
Second tooth 64
Cable " W "
First terminal " Wf "
Hole " W1 "
Connecting bridge " Wb "
Flowline " P "
Protective conduit " Ps "
Mat piece " f "
Longitudinal axis " X "
Claims (16)
1. the supply and/or safety device (2), described device (2) for cleaning equipment include:
The valve body (3) of channel (32) is defined, it accordingly includes:
Intake section (321), for device (2) to be connected to supply of liquid；
Exit portion (323), need to be connected to protective conduit (Ps) surrounds for by the liquid supplied to cleaning equipment
Flowline (P)；
Middle section (322), for the connection between the intake section (321) and the exit portion (323)；
At least one closes device (4), including at least one electric valve, accordingly includes at least one second connector (45)；
At least one described closing device (4) is associated with the channel (32) of the valve body (3)；
At least one cable (W), including first terminal (Wf), for being used for for the purpose conduction for closing the channel (32)
Control the electric current for closing device (4)；
Device (2) is characterized in that it includes power-feed connector (5), be arranged as being electrically connected the first terminal (Wf) and it is described extremely
Few second connector (45)；
The power-feed connector (5) includes:
Through-hole (52) allows the valve body (3) at least partially across allowing the exit portion (323) in the channel (32)
At least partially across；The power-feed connector (5) is at least partially seated on the channel (32), wherein when described for electrical connection
When device is assembled to described device (2), the inner wall of the through-hole (52) is contacted with the exit portion (323) of the channel (32)；
Hole (54) allows at least one cable (W) to pass through；The hole (54) is sealed with insulating materials.
2. the apparatus according to claim 1, wherein the power-feed connector (5) is made into single-piece.
3. device according to any preceding claims, wherein the power-feed connector (5) has substantially annular shape
Shape extends around the through-hole (52).
4. the apparatus according to claim 1, wherein supporting member (56) includes support housing (562), it is used to support and uses
In being electrically connected the associated first terminal of the cable (Wf) for closing device (4), bearing described first is thus played eventually
Hold the effect of (Wf)；The supporting member (56) radially extends relative to through-hole (52) and is substantially perpendicular to the channel
Longitudinal axis (X).
5. the apparatus according to claim 1, wherein the through-hole (52) allows the exit portion of the channel (32)
(323) at least partially across while guaranteeing the liquid in the gap generated between the flowline (P) and the protective conduit (Ps)
Means of press seals.
6. the apparatus according to claim 1, including for clamping the flowline (P) to the channel (32) extremely
A few clamping element (6).
7. the apparatus according to claim 1, wherein the power-feed connector (5) is in conjunction with for by the flowline (P)
It clamps at least one clamping element (6) of the channel (32).
8. device according to claim 6 or 7, wherein at least one described clamping element (6) is integrated to the valve body (3)
In.
9. the apparatus according to claim 1, wherein the liquid between the flowline (P) and the power-feed connector (5)
Means of press seals passes through the exit portion (323) of the channel (32) and the through-hole (52) of the power-feed connector (5)
Mechanical interference between inner wall is realized.
10. the apparatus according to claim 1, wherein the flowline (P), the power-feed connector (5) and the guarantor
Hydraulic packing between pillar road (Ps) passes through at least one mat piece (f) Lai Shixian.
11. device according to claim 4, wherein the first terminal (Wf) is blade or lead type, including including
The hole (w1) that the second connector (45) in closing device (4) is inserted into.
12. the apparatus according to claim 1, wherein in the presence of more than one closing device (4), including at least one
It is electrically connected bridge (Wb), for generating the first terminal (Wf) and being connected with corresponding device (4) associated corresponding second of closing
Circuit between device (45).
13. device according to claim 4, wherein the first terminal (Wf) is assembled in same power-feed connector (5)
To described device (2) prelocalization into the support housing.
14. the method for assembling supply according to claim 1 and/or safety device (2), comprising the following steps:
First terminal (Wf) is fixed to each end of cable (W)；
By the cable (W), including the first terminal (Wf), insertion includes in the hole (54) in power-feed connector；
By the exit portion (323) of the channel (32), at least partly, insertion is included in the power-feed connector (5)
Through-hole in；
Flowline (P) is fixed to the exit portion (323)；
The protective conduit (Ps) is fixed to the power-feed connector (5)；
Wherein the following steps:
By exit portion (323), at least partly, insertion includes in the through-hole in the power-feed connector (5)；
Fixed flowline (P)；With
The fixed protective conduit (Ps)；
It can only be by the exit portion (323), the flowline (P) and the protective conduit (Ps) along the channel (32)
The exit portion (323) longitudinal axis (X) movement and occur；
Wherein the first terminal (Wf) is electrically connected to include close device (4) in the second connector (45) the step of because
For the thrust that is generated when the exit portion (323) is at least partially inserted into the through-hole (52) and with by the channel
(32) the exit portion (323), at least partly, insertion include the step in the through-hole in the power-feed connector (5)
Suddenly occur simultaneously；
The step of sealing the hole (54) of the power-feed connector (5), the step of being inserted into power-feed connector (5) it
After occur.
15. according to the method for claim 14, wherein being to be mechanically fixed institute after the step of insertion cable (W)
The step of stating first terminal (Wf) to supporting member (56).
16. cleaning equipment, it is characterised in that it includes device according to claim 1 to 13.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000598A ITTO20130598A1 (en) | 2013-07-16 | 2013-07-16 | LOADING AND / OR SAFETY DEVICE FOR ANTI-LINING FOR A WASHING MACHINE. |
| ITTO2013A000598 | 2013-07-16 | ||
| PCT/IB2014/063023 WO2015008198A1 (en) | 2013-07-16 | 2014-07-11 | Supply and/or safety device for a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106170239A CN106170239A (en) | 2016-11-30 |
| CN106170239B true CN106170239B (en) | 2019-03-12 |
Family
ID=49226405
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480050962.6A Active CN106170239B (en) | 2013-07-16 | 2014-07-11 | Supply and/or safety device for cleaning equipment |
| CN201480050963.0A Active CN105555179B (en) | 2013-07-16 | 2014-07-11 | Supply and/or safety device with integrated skid resistance |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480050963.0A Active CN105555179B (en) | 2013-07-16 | 2014-07-11 | Supply and/or safety device with integrated skid resistance |
Country Status (5)
| Country | Link |
|---|---|
| CN (2) | CN106170239B (en) |
| DE (2) | DE112014003303T5 (en) |
| IT (1) | ITTO20130598A1 (en) |
| PL (2) | PL230629B1 (en) |
| WO (2) | WO2015008199A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700112670A1 (en) * | 2017-10-06 | 2019-04-06 | Eltek Spa | SAFETY DEVICE AGAINST LIQUID LEAKS FOR LIQUID DUCTED HOUSEHOLD APPLIANCES |
| IT201800002675A1 (en) | 2018-02-14 | 2019-08-14 | Tyco Electronics Amp Italia Srl | Electrical connection device |
| IT201900004055A1 (en) | 2019-03-20 | 2019-06-20 | Bitron Spa | Non-detachable connection system to connect a hose to a hydraulic device |
| DE102020120724A1 (en) * | 2020-08-06 | 2022-02-10 | Miele & Cie. Kg | Water protection device for a water-bearing household appliance |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1281406B1 (en) | 1995-12-13 | 1998-02-18 | Eltek Spa | ANTI-FLOODING SAFETY DEVICE FOR WASHING MACHINES. |
| ITTO20050876A1 (en) | 2005-12-15 | 2007-06-16 | Eltek Spa | SAFETY DEVICE ANTI-SLIPPING FOR APPLIANCES, IN PARTICULAR WASHING MACHINES |
| ITTO20070075A1 (en) * | 2007-02-02 | 2008-08-03 | Bitron Spa | PERFECT ACQUASTOP DEVICE |
| ITTO20070842A1 (en) * | 2007-11-23 | 2009-05-24 | Bitron Spa | DISHWASHER MACHINE WITH ANTI-FLOOD SAFETY SYSTEM |
| ITVI20080006U1 (en) * | 2008-02-28 | 2009-08-29 | Viemme Srl | PERFECT ELECTRICAL CONNECTION |
| IT1392966B1 (en) * | 2009-02-03 | 2012-04-02 | T&P S P A | SAFETY RELIEF DEVICE FOR A WASHING MACHINE, AND RELATIVE DIASSEMBLY METHOD |
| IT1406070B1 (en) * | 2011-02-18 | 2014-02-06 | Bitron Spa | PRE-ASSEMBLED GROUP FOR ACQUASTOP DEVICE AND DEVICE THAT INCLUDES IT |
-
2013
- 2013-07-16 IT IT000598A patent/ITTO20130598A1/en unknown
-
2014
- 2014-07-11 PL PL416905A patent/PL230629B1/en unknown
- 2014-07-11 PL PL416904A patent/PL230628B1/en unknown
- 2014-07-11 DE DE112014003303.0T patent/DE112014003303T5/en active Pending
- 2014-07-11 WO PCT/IB2014/063024 patent/WO2015008199A1/en active Application Filing
- 2014-07-11 WO PCT/IB2014/063023 patent/WO2015008198A1/en active Application Filing
- 2014-07-11 DE DE112014003322.7T patent/DE112014003322B4/en active Active
- 2014-07-11 CN CN201480050962.6A patent/CN106170239B/en active Active
- 2014-07-11 CN CN201480050963.0A patent/CN105555179B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20130598A1 (en) | 2015-01-17 |
| DE112014003322B4 (en) | 2024-07-04 |
| DE112014003303T5 (en) | 2016-03-31 |
| PL416905A1 (en) | 2017-02-27 |
| WO2015008198A1 (en) | 2015-01-22 |
| DE112014003322T5 (en) | 2016-04-07 |
| WO2015008199A1 (en) | 2015-01-22 |
| CN105555179B (en) | 2019-10-18 |
| PL416904A1 (en) | 2017-02-27 |
| PL230628B1 (en) | 2018-11-30 |
| CN105555179A (en) | 2016-05-04 |
| PL230629B1 (en) | 2018-11-30 |
| CN106170239A (en) | 2016-11-30 |
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