CN206202243U - Wash mill with Bidirectional water outlet mouthful and its control circuit - Google Patents
Wash mill with Bidirectional water outlet mouthful and its control circuit Download PDFInfo
- Publication number
- CN206202243U CN206202243U CN201621126986.8U CN201621126986U CN206202243U CN 206202243 U CN206202243 U CN 206202243U CN 201621126986 U CN201621126986 U CN 201621126986U CN 206202243 U CN206202243 U CN 206202243U
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- Prior art keywords
- delivery port
- impeller
- sidepiece
- stationary contact
- wash mill
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 28
- 238000005406 washing Methods 0.000 claims abstract description 55
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 2,8-bis(diphenylphosphoryl)dibenzothiophene Chemical compound C=1C=CC=CC=1P(C=1C=C2C3=CC(=CC=C3SC2=CC=1)P(=O)(C=1C=CC=CC=1)C=1C=CC=CC=1)(=O)C1=CC=CC=C1 ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of wash mill with Bidirectional water outlet mouthful, including housing, impeller and motor, the first chamber for accommodating impeller is provided with housing, enclose to be formed first chamber inner surface include the first cavity wall and the second cavity wall, first cavity wall is engaged near impeller and with the external diameter of impeller, has spacing distance between the second cavity wall and impeller.Housing is additionally provided with water inlet, the first delivery port and the second delivery port, water inlet, the first delivery port and the equal cavity wall of insertion second of the second delivery port, and water inlet and is located between the first delivery port and the second delivery port.The output shaft of motor is connected with impeller.Wash mill can respectively meet the requirement of preceding washing and rear washing, while the cost and arrangement space of washing system can be reduced.The utility model further relates to a kind of control circuit of the wash mill with Bidirectional water outlet mouthful of control.
Description
Technical field
The utility model is related to automobile technical field, more particularly to a kind of wash mill with Bidirectional water outlet mouthful and its control
Circuit.
Background technology
With science and technology continue to develop and people's creativity consciousness continuous enhancing, the update of each part of automobile
Constantly accelerate, the development and change of the wash mill in vehicle washing system are also one of them example.Wash mill is mainly applied
In cleaning headlight for vehicles, windshield etc..Wash mill on existing market is typically only provided with a delivery port, in reality
The washing work in place can only be met in cleaning process, such as it is preceding washing work or after wash work.As needed in an automobile
To meet front and rear washing function simultaneously must just be further added by an independent wash mill, so not only waste of resource, be added to
This, but also take up room, also not enough facilitated during use.
Utility model content
The utility model provides a kind of wash mill with Bidirectional water outlet mouthful, and it can respectively meet preceding washing and be washed with after
The requirement washed, while the cost and arrangement space of washing system can be reduced.
The utility model additionally provides a kind of control circuit of wash mill of the control with Bidirectional water outlet mouthful, and it can control to wash
The requirement that device completes preceding washing and rear washing is washed, the cost of washing system is reduced.
The utility model solves its technical problem to be realized using following technical scheme.
A kind of wash mill with Bidirectional water outlet mouthful, including housing, impeller and motor, are provided with housing and accommodate the of impeller
One chamber, enclose to be formed first chamber inner surface include the first cavity wall and the second cavity wall, the first cavity wall near impeller and and leaf
The external diameter of wheel is engaged, and has spacing distance between the second cavity wall and impeller.Housing is additionally provided with water inlet, the first delivery port and
Two delivery ports, water inlet, the first delivery port and the equal cavity wall of insertion second of the second delivery port, and water inlet be located at the first delivery port with
Between second delivery port.The output shaft of motor is connected with impeller.
In the utility model preferred embodiment, above-mentioned first delivery port is coaxial with the axial line of the second delivery port, water inlet
The axial line of mouth is perpendicular to the first delivery port and the axial line of the second delivery port.
In the utility model preferred embodiment, above-mentioned housing includes top, bottom, the first sidepiece, the second sidepiece, the 3rd
Sidepiece and the 4th sidepiece, top and bottom are oppositely arranged, and the first sidepiece and the second sidepiece are oppositely arranged and are connected to top and bottom
Between portion, the 3rd sidepiece and the 4th sidepiece are oppositely arranged and are connected between top, bottom, the first sidepiece and the second sidepiece.The
One delivery port is arranged on the first sidepiece, and the second delivery port is arranged on the second sidepiece, and water inlet is arranged on the 3rd sidepiece.
In the utility model preferred embodiment, above-mentioned impeller includes impeller axle and around the circumferentially distributed setting of impeller axle
Multiple blades, the output shaft of motor is coaxially connected with the impeller axle of impeller.
In the utility model preferred embodiment, second chamber is provided with above-mentioned housing, second chamber is close to first chamber,
Motor is arranged in second chamber.
In the utility model preferred embodiment, the 3rd chamber is provided with above-mentioned housing, the 3rd chamber is used to place control
Circuit board.
In the utility model preferred embodiment, above-mentioned wash mill also includes power connector end, and power connector end includes
First positive pole electric terminal, the second positive pole electric terminal and negative pole electric terminal, the first positive pole electric terminal and the second positive pole electricity
Gas terminal is used to connect the positive pole of power supply, and negative pole electric terminal is used to connect the negative pole of power supply.
A kind of control circuit of the above-mentioned wash mill with Bidirectional water outlet mouthful of control, control circuit includes being arranged in parallel
The first washing circuit and the second washing circuit between power supply and relay；First washing circuit is provided with the first wash switch,
Second washing circuit is provided with the second wash switch and diode, and the anode of diode is connected with the second wash switch, diode
Negative electrode be connected with relay；Relay includes coil, the first public point, second the first stationary contact of public point, second quiet
Contact, the 3rd stationary contact, the 4th stationary contact and the first contact knife being arranged on the first public point and to be arranged on second public
The second contact knife on end points；First washing circuit is washed with second and is divided into two-way is respectively connecting to relay the after circuit merges
Two stationary contacts and the 3rd stationary contact；The positive pole of coil is connected between the second wash switch of the second washing circuit and diode；
Motor connection is between the first public point and the second public point；The negative pole of coil, the first stationary contact and the 4th stationary contact are equal
It is connected to power cathode.
In the utility model preferred embodiment, when above-mentioned coil is not powered on, the first public point by the first contact knife with
Second stationary contact is contacted, and the second public point is contacted by the second contact knife with the 4th stationary contact；During above-mentioned coil electricity, first is public
End points is contacted by the first contact knife with the first stationary contact altogether, and the second public point is contacted by the second contact knife with the 3rd stationary contact.
In the utility model preferred embodiment, above-mentioned control circuit includes control board, and diode and relay set
Put in control board, the first washing circuit is connected by being arranged on the first positive pole electric terminal of the power connector end of wash mill
Positive source is connected to, the second washing circuit is connected by being arranged on the second positive pole electric terminal of the power connector end of wash mill
To positive source.The output end of coil, the first stationary contact and the 4th stationary contact are by being arranged on the power connector end of wash mill
Negative pole electric terminal be connected to power cathode.
The beneficial effects of the utility model are, are provided with the housing of the wash mill with Bidirectional water outlet mouthful and accommodate the of impeller
One chamber, enclose to be formed first chamber inner surface include the first cavity wall and the second cavity wall, the first cavity wall near impeller and and leaf
The external diameter of wheel is engaged, and has spacing distance between the second cavity wall and impeller, therefore, liquid when impeller rotates in first chamber
Body spatial flow only between the second cavity wall and impeller.Housing is additionally provided with water inlet, the first delivery port and the second delivery port, enters
The mouth of a river, the first delivery port and the equal cavity wall of insertion second of the second delivery port, and water inlet is located at the first delivery port and the second delivery port
Between, therefore impeller pumps out liquid from the first delivery port when being rotated toward the first delivery port direction from water inlet, and impeller is from water inlet
Mouth pumps out liquid from the second delivery port when being rotated toward the second delivery port direction.The output shaft of motor is connected with impeller, using electricity
The characteristic that the direction of rotation of machine changes and changes with electric power polarity, by increasing control circuit, makes the electric power polarity of motor with defeated
Enter to change, so that motor forward or reverse impeller forward or reverse, to reach wash liquid from the first delivery port pump
Go out or purpose that the second delivery port is pumped out.So as to, wash mill can respectively meet the requirement of preceding washing and the rear washing of automobile,
The cost and arrangement space of vehicle washing system can be reduced simultaneously.
To make advantage of the present utility model clearer, the utility model implementation method is made into one below in conjunction with accompanying drawing
The description of step ground.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the wash mill with Bidirectional water outlet mouthful of the utility model preferred embodiment.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the sectional view of III-III line along Fig. 1.
Fig. 4 is the sectional view of IV-IV line along Fig. 1.
Fig. 5 is the control circuit theory diagrams of the wash mill with Bidirectional water outlet mouthful of the utility model preferred embodiment.
Specific embodiment
Further to illustrate that the utility model is to reach technological means and effect that predetermined purpose is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to foundation the utility model proposes the wash mill with Bidirectional water outlet mouthful and its control circuit tool
Body implementation method, structure, feature and its effect, describe in detail as after.
Relevant of the present utility model foregoing and other technology contents, feature and effect, in following cooperation with reference to the preferable of figure
Can be clearly appeared from the detailed description of embodiment.By the explanation of specific embodiment, when can be to the utility model to reach
The technological means and effect that predetermined purpose is taken are able to more go deep into and specific understanding, but institute's accompanying drawing is only to provide reference
With purposes of discussion, not for being any limitation as to the utility model.
Fig. 1 is the dimensional structure diagram of the wash mill with Bidirectional water outlet mouthful of the utility model preferred embodiment, Fig. 2
It is the top view of Fig. 1, Fig. 3 is the sectional view of III-III line along Fig. 1, and Fig. 4 is the sectional view of IV-IV line along Fig. 1, please in the lump
Refering to Fig. 1 to Fig. 4, the wash mill 100 with Bidirectional water outlet mouthful of the present embodiment includes housing 110, positioned at the water inlet of housing 110
Mouthful the 130, first delivery port 141, the second delivery port 142, are arranged on impeller 150 in housing 110, motor 160 and control circuit
Plate 170, and it is arranged on the power connector end 180 of housing 110.
Specifically, housing 110 includes top 1101, bottom 1102, the first sidepiece 1103 and the second sidepiece 1104, top
1101 are oppositely arranged with bottom 1102, and the first sidepiece 1103 and the second sidepiece 1104 are oppositely arranged and are connected to top 1101 and bottom
Between portion 1102；Housing 110 also includes the 3rd sidepiece 1105 and the 4th sidepiece 1106, and the 3rd sidepiece 1105 is connected to top
1101st, between bottom 1102, the first sidepiece 1103 and the second sidepiece 1104, the 4th sidepiece 1106 is also connected to top 1101, bottom
Be oppositely arranged between portion 1102, the first sidepiece 1103 and the second sidepiece 1104 and with the 3rd sidepiece 1105, whole housing 110 be by
What top 1101, bottom 1102, the first sidepiece 1103, the second sidepiece 1104, the 3rd sidepiece 1105 and the 4th sidepiece 1106 were formed
Stereochemical structure.
In the present embodiment, greatly in semi-cylindrical form, water inlet 130 is arranged on the 3rd sidepiece 1105 to the 3rd sidepiece 1105,
First delivery port 141 and the second delivery port 142 are symmetricly set on the both sides of housing 110, wherein, the first delivery port 141 is arranged on
First sidepiece 1103, the second delivery port 142 is arranged on the axle of the second sidepiece 1104, the first delivery port 141 and the second delivery port 142
Heart line is coaxial, the axial line of water inlet 130 perpendicular to the first delivery port 141 and the axial line of the second delivery port 142, but not with
This is limited.
The first chamber 111 for accommodating impeller 150 is provided with housing 110, encloses to form the inner surface of first chamber 111 and include
First cavity wall 1111 and the second cavity wall 1112, wherein, the first cavity wall 1111 near impeller 150 and the internal diameter of the first cavity wall 1111 with
The external diameter of impeller 150 is engaged, and has certain spacing distance L, i.e. the second cavity wall between the second cavity wall 1112 and impeller 150
External diameter of 1112 internal diameter more than impeller 150.First cavity wall 1111 is different with the internal diameter of the second cavity wall 1112 so that first
There is the step (figure is not marked) extended to interior volume, liquid when impeller 150 rotates in first chamber 111 in chamber 111
Only spatial flow between the second cavity wall 1112 and impeller 150.
Water inlet 130, the first delivery port 141 and the second cavity wall of equal insertion 1112 of the second delivery port 142, and water inlet 130
Between the first delivery port 141 and the second delivery port 142, the first delivery port 141 and the second delivery port 142 are respectively provided near the
The position of one cavity wall 1111 (step i.e. in first chamber 111).Due to having interval between the cavity wall 1112 of impeller 150 and second
There is the first passage 1113 for wash liquid flowing, water inlet between L, therefore the delivery port 141 of water inlet 130 and first
130 and second have second channel 1114 for wash liquid flowing between delivery port 142, and impeller 150 is from water inlet 130 toward the
The direction of one delivery port 141 pumps out liquid from the first delivery port 141 when rotating (i.e. in Fig. 4 counterclockwise), and impeller 150 is from entering
The mouth of a river 130 pumps out liquid from the second delivery port 142 when rotating (i.e.) toward the direction of the second delivery port 142 in Fig. 4 clockwise.
Impeller 150 includes impeller axle 151 and the multiple blades 152 around the circumferentially distributed setting of impeller axle 151, multiple blades
152 centered on impeller axle 151, to surrounding radially symmetry arrangement.In the present embodiment, the blade profile of multiple blades 152 is straight
Line style.
Motor 160 is, for example, direct current generator.The output shaft 161 of motor 160 is coaxially connected with impeller axle 151, and impeller 150 is just
Turn to flow to the first delivery port 141 through first passage 1113 after liquid is sucked from water inlet 130 when (inverse clock rotation in such as Fig. 4)
Pump out, impeller 150 flows after liquid is sucked from water inlet 130 when inverting (clockwise rotation in such as Fig. 4) through second channel 1114
Pumped out to the second delivery port 142.
Second chamber 112 is provided with housing 110, second chamber 112 is arranged on second near first chamber 111, motor 160
In chamber 112, but it is not limited thereto, motor 160 can also be for example arranged on outside housing 110.
The 3rd chamber 113 is provided with housing 110, the 3rd chamber 113 is used to set control board 170, in the present embodiment,
Control board 170 connects motor 160 and power supply (not shown), and power supply is, for example, Vehicular accumulator cell, is set in control board 170
There is control circuit, control circuit for example for the rotating of 160 rotating impeller of controlled motor 150 to control wash mill
100 operation.
Wash mill 100 also includes power connector end 180, and power connector end 180 is used for control board 170 and power supply
Connection.In the present embodiment, power connector end 180 is arranged on the top 1101 of housing 110, and power connector end 180 is being provided with first just
Pole electric terminal 181, the second positive pole electric terminal 182 and negative pole electric terminal 183.First positive pole electric terminal 181 and second
Positive pole electric terminal 182 is used to be connected to positive source, and negative pole electric terminal 183 is used to be connected to power cathode.
The utility model further relates to a kind of control circuit of the above-mentioned wash mill 100 with Bidirectional water outlet mouthful of control, and Fig. 5 is
The control circuit theory diagrams of the wash mill with Bidirectional water outlet mouthful of the utility model preferred embodiment, refer to Fig. 5, the control
Circuit includes the first washing washing circuit 202 of circuit 201 and second being arranged in parallel between power supply and relay 240, first
Washing circuit 201 is for example rotated forward for controlled motor 160, and the second washing circuit 202 is for example inverted for controlled motor 160.The
One washing circuit 201 is provided with the first wash switch 210, and the second washing circuit 202 is provided with the second wash switch 220 and two poles
Pipe 230.
Specifically, the first washing circuit 201 is for example connected to positive source by the first positive pole electric terminal 181.First
Wash switch 210 is arranged on the first washing circuit 201 to be used to control the first connection or disconnection for washing circuit 201.
Second washing circuit 202 is for example connected to positive source by the second positive pole electric terminal 182.Second wash switch
220 are arranged on the second washing circuit 202 connection or disconnection for being used for controlling the second washing circuit 202.
Diode 230 is arranged on the second washing circuit 202 and is located between the second wash switch 220 and relay 240,
Diode 230 allows electric currents to be flowed through by single direction, in the present embodiment, the anode of diode 230 and the second wash switch 220
Connection, the i.e. anode of diode 230 is connected with positive source, and the negative electrode of diode 230 is connected with relay 240.
Relay 240 is, for example, DPDT electromagnetic relay, including coil 241, the first public point A1, second public
Terminal A 2, the first stationary contact B1, the second stationary contact B2, the 3rd stationary contact B3, the 4th stationary contact B4 and to be arranged on first public
The first contact knife 242 and the second contact knife 243 being arranged on the second public point A2 in terminal A 1.Wherein, the second stationary contact B2
Be normally closed stationary contact with the 4th stationary contact B4, i.e., when coil 241 is not powered on, the first public point A1 by the first contact knife 242 with
Second stationary contact B2 is contacted, and the second public point A2 is contacted by the second contact knife 243 with the 4th stationary contact B4；First stationary contact B1
With the 3rd stationary contact B3 be normally opened stationary contact, i.e., coil 241 be powered when, coil 241 can produce galvanomagnetic-effect, the first contact knife 242
Swung to the direction of coil 241 under electromagnetic attracting force effect with the second contact knife 243, the first contact knife 242 leaves the second stationary contact B2
Then contacted with the first stationary contact B1, the second contact knife 243 leaves the 4th stationary contact B4 and transfers to be contacted with the 3rd stationary contact B3.
In the present embodiment, the positive pole of coil 241 is connected to the second wash switch 220 and two poles of the second washing circuit 202
Between pipe 230；Motor 160 is connected between the first public point A1 and the second public point A2；First washing circuit 201 and the
Two washing circuits 202 are merged into after one article of circuit and are separated into two-way and are respectively connecting to the second stationary contact B2 and the 3rd stationary contact B3.
The negative pole of coil 241, the first stationary contact B1 and the 4th stationary contact B4 are connected to power cathode, such as by negative pole electric terminal
183 are connected to power cathode.
When the first wash switch 210 closes, the first washing circuit 201 is connected, and is limited by diode 230, coil 241
No power, electric current through the first washing circuit 201 by the second stationary contact B2 to motor 160, motor 160 pass through relay 240 the
Two stationary contact B2 and the 4th stationary contact B4 are connected with power positive cathode, and motor 160 rotates forward impeller 150 and rotates forward (forward direction
Counterclockwise rotation e.g. as shown in Figure 4), now, water inlet of the liquid from the wash mill 100 of Bidirectional water outlet mouthful
The first delivery port 141 is flowed to after 130 suctions through first passage 1113 to pump out；After first wash switch 210 cuts off, motor stops fortune
OK.
When the second wash switch 220 closes, the second washing circuit 202 is connected, and coil 241 is powered, the first contact knife 242 with
First stationary contact B1 is contacted, and the second contact knife 243 contacts with the 3rd stationary contact B3, while electric current washs circuit 202 by the through second
To motor 160, motor 160 is passing through the 3rd stationary contact B3 and the first stationary contact B1 of relay 240 with power supply just to three stationary contact B3
Negative pole is connected, the switching of the electric power polarity of motor 160, and the reversion of motor 160 impeller 150 inverts that (reverse directions are, for example, by Fig. 4
Shown rotation clockwise), now, liquid from the water inlet 130 of the wash mill 100 of Bidirectional water outlet mouthful suck after through the
Two passages 1114 flow to the second delivery port 142 and pump out；After second wash switch 220 cuts off, motor is out of service.
Diode 230, relay 240 and partial circuit are for example arranged in control board 170, control board 170
Power connector end 180 and motor 160 are respectively connecting to by wire.
The wash mill 100 with Bidirectional water outlet mouthful that the present embodiment is provided, is provided with housing 110 and accommodates the of impeller 150
One chamber 111, enclose to be formed first chamber 111 inner surface include the first cavity wall 1111 and the second cavity wall 1112, the first cavity wall
1111 are close to impeller 150 and are engaged with the external diameter of impeller 150, have spacing distance between the second cavity wall 1112 and impeller 150
L, therefore liquid in first chamber 111 spatial flow only between the second cavity wall 1112 and impeller 150 when rotating of impeller 150
It is dynamic.Housing 111 is additionally provided with water inlet 130, the first delivery port 141 and the second delivery port 142, water inlet 130, the first delivery port
141 and the second cavity wall of equal insertion 1112 of the second delivery port 142, and water inlet 130 is located at the first delivery port 141 and the second delivery port
Between 142, thus impeller 150 from water inlet 130 toward the direction of the first delivery port 141 rotate when by liquid from the first delivery port 141
Pump out, impeller 150 pumps out liquid from the second delivery port 142 when being rotated toward the direction of the second delivery port 142 from water inlet 130.Electricity
The output shaft 161 of machine 160 is connected with impeller 150, the spy for being changed with electric power polarity and being changed using the direction of rotation of motor 160
Property, by increasing control circuit, the electric power polarity of motor 160 is changed with input, so that the forward or reverse of motor 160 drives
The forward or reverse of impeller 150, to reach the mesh that wash liquid is pumped out from the first delivery port 141 or the second delivery port 142 is pumped out
's.So as to wash mill 100 can respectively meet the requirement of preceding washing and the rear washing of automobile, while can reduce automobile washing
Wash the cost and arrangement space of system.
The above, is only embodiment of the present utility model, and any formal limit is not made to the utility model
System, although the utility model is disclosed above with embodiment, but is not limited to the utility model, any to be familiar with this specialty
Technical staff, do not departing from the range of technical solutions of the utility model, made when using the technology contents of the announcement
Perhaps the Equivalent embodiments of equivalent variations are changed or are modified to, as long as being without departing from technical solutions of the utility model content, according to this
Any simple modification, equivalent variations and modification that the technical spirit of utility model is made to above example, still fall within this reality
In the range of new technique scheme.
Claims (10)
1. a kind of wash mill with Bidirectional water outlet mouthful, including housing (110), impeller (150) and motor (160), it is characterized in that,
The first chamber (111) for accommodating the impeller (150) is provided with the housing (110), encloses to form the first chamber (111)
Inner surface include the first cavity wall (1111) and the second cavity wall (1112), the close impeller of first cavity wall (1111)
(150) and with the external diameter of the impeller (150) it is engaged, has between second cavity wall (1112) and the impeller (150)
Spacing distance (L)；The housing (110) is additionally provided with water inlet (130), the first delivery port (141) and the second delivery port (142),
The water inlet (130), first delivery port (141) and second delivery port (142) the second cavity wall described in insertion
, and the water inlet (130) is between first delivery port (141) and second delivery port (142) (1112)；It is described
The output shaft (161) of motor (160) is connected with the impeller (150).
2. the wash mill with Bidirectional water outlet mouthful as claimed in claim 1, it is characterized in that, first delivery port (141) with
The axial line of the second delivery port (142) is coaxial, and the axial line of the water inlet (130) is perpendicular to first delivery port (141)
With the axial line of the second delivery port (142).
3. as claimed in claim 1 with the wash mill of Bidirectional water outlet mouthful, it is characterized in that, the housing (110) is including top
(1101), bottom (1102), the first sidepiece (1103), the second sidepiece (1104), the 3rd sidepiece (1105) and the 4th sidepiece
(1106), the top (1101) is oppositely arranged with the bottom (1102), first sidepiece (1103) and second side
Portion (1104) is oppositely arranged and is connected between the top (1101) and the bottom (1102), the 3rd sidepiece (1105)
The top (1101), bottom (1102), the first sidepiece (1103) are oppositely arranged and are connected to the 4th sidepiece (1106)
And second between sidepiece (1104)；First delivery port (141) is arranged on first sidepiece (1103), second water outlet
Mouth (142) is arranged on second sidepiece (1104), and the water inlet (130) is arranged on the 3rd sidepiece (1105).
4. as claimed in claim 1 with the wash mill of Bidirectional water outlet mouthful, it is characterized in that, the impeller (150) is including impeller
Axle (151) and the multiple blades (152) around the impeller axle (151) circumferentially distributed setting, the output shaft of the motor (160)
(161) impeller axle (151) with the impeller (150) is coaxially connected.
5. the wash mill with Bidirectional water outlet mouthful as claimed in claim 1, it is characterized in that, the is provided with the housing (110)
Two chambers (112), near the first chamber (111), the motor (160) is arranged on described the to the second chamber (112)
In two chambers (112).
6. the wash mill with Bidirectional water outlet mouthful as claimed in claim 1, it is characterized in that, the is provided with the housing (110)
Three chambers (113), the 3rd chamber (113) is for placing control board (170).
7. as claimed in claim 1 with the wash mill of Bidirectional water outlet mouthful, it is characterized in that, the wash mill (100) is also wrapped
Power connector end (180) is included, the power connector end (180) is electrically held including the first positive pole electric terminal (181), the second positive pole
Sub (182) and negative pole electric terminal (183), the first positive pole electric terminal (181) and the second positive pole electric terminal
(182) for connecting the positive pole of power supply, the negative pole electric terminal (183) is for connecting the negative pole of power supply.
8. a kind of control circuit of the wash mill with Bidirectional water outlet mouthful controlled as described in any one of claim 1 to 7, its spy
Levying is, the control circuit includes the first washing circuit (201) and second being arranged in parallel between power supply and relay (240)
Washing circuit (202)；First washing circuit (201) is provided with the first wash switch (210), the second washing circuit
(202) the second wash switch (220) and diode (230), the anode of the diode (230) and the described second washing are provided with
Switch (220) connection, the negative electrode of the diode (230) is connected with the relay (240)；The relay (240) includes
Coil (241), the first public point (A1), the first stationary contact of the second public point (A2) (B1), the second stationary contact (B2), the 3rd
Stationary contact (B3), the 4th stationary contact (B4) and the first contact knife (242) being arranged on first public point (A1) and set
Put the second contact knife (243) on second public point (A2)；First washing circuit (201) and the described second washing
Circuit (202) is divided into the second stationary contact (B2) and the 3rd stationary contact that two-way is respectively connecting to the relay (240) after merging
(B3)；The positive pole of the coil (241) is connected to the second wash switch (220) and two poles of second washing circuit (202)
Between pipe (230)；The motor (160) is connected between the first public point (A1) and the second public point (A2)；The line
Negative pole, the first stationary contact (B1) and the 4th stationary contact (B4) for enclosing (241) are connected to power cathode.
9. it is as claimed in claim 8 to control circuit, it is characterized in that, when the coil (241) is not powered on, first common port
Point (A1) is contacted by first contact knife (242) with second stationary contact (B2), and second public point (A2) passes through
Second contact knife (243) contacts with the 4th stationary contact (B4)；When the coil (241) is powered, first common port
Point (A1) is contacted by first contact knife (242) with first stationary contact (B1), and second public point (A2) passes through
Second contact knife (243) contacts with the 3rd stationary contact (B3).
10. it is as claimed in claim 8 to control circuit, it is characterized in that, the control circuit includes control board (170), institute
State diode (230) and the relay (240) is set on the control board (170), first washing circuit (201)
Power supply is connected to by the first positive pole electric terminal (181) for being arranged on the power connector end (180) of the wash mill (100)
Positive pole, second washing circuit (202) is by being arranged on the second of the power connector end (180) of the wash mill (100)
Positive pole electric terminal (182) is connected to positive source；The output end of the coil (241), the first stationary contact (B1) and the 4th are quiet
Contact (B4) is connected to by being arranged on the negative pole electric terminal (183) of the power connector end (180) of the wash mill (100)
Power cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126986.8U CN206202243U (en) | 2016-10-17 | 2016-10-17 | Wash mill with Bidirectional water outlet mouthful and its control circuit |
Applications Claiming Priority (1)
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| CN201621126986.8U CN206202243U (en) | 2016-10-17 | 2016-10-17 | Wash mill with Bidirectional water outlet mouthful and its control circuit |
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| CN206202243U true CN206202243U (en) | 2017-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965999A (en) * | 2020-08-13 | 2020-11-20 | 东风汽车股份有限公司 | Water depth control circuit of wading pool and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965999A (en) * | 2020-08-13 | 2020-11-20 | 东风汽车股份有限公司 | Water depth control circuit of wading pool and control method thereof |
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