CN109288474A - A waterway system and dishwasher - Google Patents
A waterway system and dishwasher Download PDFInfo
- Publication number
- CN109288474A CN109288474A CN201710606464.0A CN201710606464A CN109288474A CN 109288474 A CN109288474 A CN 109288474A CN 201710606464 A CN201710606464 A CN 201710606464A CN 109288474 A CN109288474 A CN 109288474A
- Authority
- CN
- China
- Prior art keywords
- motor
- circuit system
- water circuit
- water
- potential device
- 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.)
- Pending
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Classifications
-
- 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
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
-
- 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
-
- 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
- A47L15/4289—Spray-pressure measuring or regulating arrangements
-
- 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
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/02—Pressurised cleaning liquid delivered by a pump
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of water circuit system and dish-washing machines.Water circuit system includes potential device, and the potential device is set to the water circuit system close to one end of water inlet, and the potential device is used to increase or reduce the hydraulic pressure in the water circuit system.By increasing potential device, the pressure of water in water circuit system can be increased or reduced as the case may be, meet the use demand of user.
Description
Technical field
The present invention relates to cleaning machine technical field more particularly to a kind of water circuit systems and dish-washing machine.
Background technique
Dish-washing machine is the equipment for cleaning bowl, chopsticks, disk, dish, knife, fork or other utensil tablewares automatically, can be divided by structure
For box and conveying type two major classes.It for dining room, hotel, institutional settings dining room kitchen alleviate labor intensity, improve
Working efficiency, and promote sanitation and hygiene.Now, a variety of mini-dishwashers have listed, and just progress into average family.
Washing water in dish-washing machine, usually tap water, the water flow of washing water and hydraulic pressure by tap water water flow and water
Pressure determines, can not increase pressure according to the demand of user, when improving cleaning effect, or reducing the pressure of washing water to reduce washing
Noise, flexibility is poor.
Currently, some dish-washing machines increase booster pump, to improve the pressure of washing water, better cleaning effect is obtained.But
The regulated quantity of hydraulic pressure be it is fixed, can not be adjusted according to tableware pollution condition to be washed, the experience effect of user is poor.
Summary of the invention
The first object of the present invention is to propose a kind of water circuit system, can increase or reduce hydraulic pressure according to user demand
Size, flexibility are good.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of water circuit system, including potential device, the potential device are set to the water circuit system close to water inlet
One end, the potential device are used to increase or reduce the hydraulic pressure in the water circuit system.
Wherein, the potential device includes control assembly, motor and impeller pump, and the motor and the connection of impeller pump are simultaneously
The impeller pump rotation is driven, the control assembly is electrically connected with the motor, and is controlled the motor and rotated forward or backwards.
Wherein, when the control assembly, which controls the motor, to rotate forward, the motor drives the impeller pump rotation,
And increase the hydraulic pressure in the water circuit system；When the control assembly, which controls the motor, to be rotated backward, the motor band
The impeller pump rotation is moved, and reduces the hydraulic pressure in the water circuit system.
Wherein, the motor is speed regulating motor, and the control assembly controls the revolving speed of the motor, to control the water route
The changing value of hydraulic pressure in system.
Wherein, the potential device further includes speed change gear, and the motor is pumped with the impeller and connected by speed change gear,
The control assembly is connect with the speed change gear, and the control assembly controls the transmission ratio of the speed change gear.
Wherein, the potential device includes multiple impeller pumps, and the size of multiple impeller pumps is different, the electricity
Machine is correspondingly connected with the impeller pump.
It wherein, further include driver and mobile pump shaft, multiple impeller pumps are arranged along the extending direction for moving pump shaft, and
The output shaft cooperation of one end of the mobile pump shaft and the motor, the other end sequentially pass through after multiple impellers pumps with it is described
Driver connection, the driver are electrically connected with the control assembly, and the control assembly controls the driver to drive
It is mobile to state mobile pump shaft.
Wherein, the water circuit system includes main pipe rail and multiple branch lines for being connected to the main pipe rail, the change
Pressure device further includes partial pressure pipe, and the both ends of the partial pressure pipe are connected respectively the branch line, the partial pressure pipe and
The junction of the branch line is provided with solenoid valve, and the solenoid valve is electrically connected with the control assembly.
Wherein, the potential device further includes the partial pressure wheel connecting with the motor, it is described partial pressure wheel blade with it is described
Impeller pump blade it is oppositely oriented, the water circuit system it is described partial pressure wheel away from water flow direction side water route on
It is provided with relief hole.
The second object of the present invention is to propose a kind of dish-washing machine, and the big of hydraulic pressure can be increased or reduced according to user demand
Small, flexibility is good.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of dish-washing machine, including above-mentioned water circuit system.
The utility model has the advantages that the present invention provides a kind of water circuit system and dish-washing machines.Water circuit system includes potential device, the change
Pressure device is set to the water circuit system close to one end of water inlet, and the potential device is for changing in the water circuit system
Hydraulic pressure.By increasing potential device, can the pressure of water in water circuit system be increased or reduced, user is met as the case may be
Use demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the water circuit system that the embodiment of the present invention 1 provides；
Fig. 2 is the structural schematic diagram for the potential device that the embodiment of the present invention 2 provides.
Wherein:
1, potential device；11, motor；12, impeller pumps；13, mobile pump shaft；
2, main pipe rail；3, branch line.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.
Embodiment 1
As shown in Figure 1, present embodiments providing a kind of water circuit system, including potential device 1, potential device 1 is set to water
Close to one end of water inlet, potential device 1 is used to increase or reduce the hydraulic pressure in water circuit system road system.By increasing transformation dress
1 is set, the pressure of water in water circuit system can be increased or reduced as the case may be, meet the use demand of user.Such as the meal
When the pollution level of tool is heavier or needs to accelerate detersive efficiency to reduce wash time, user can be increased by potential device 1
Hydraulic pressure in water route compresses wash time so as to complete to clean as early as possible；When user needs a quiet environment or tableware
Pollution level it is lighter, it is only necessary in the case where simple cleaning, the hydraulic pressure in water route can be reduced by potential device 1, thus
Reduce the noise in washing process.
Specifically, potential device 1 includes control assembly, motor 11 and impeller pump 12, motor 11 is connect with impeller pump 12
And 12 rotation of impeller pump, control assembly is electrically connected with motor 11, and is controlled motor 11 and rotated forward or backwards.Pass through motor
11 and impeller pump 12 cooperation both may be implemented be pressurized and also may be implemented to depressurize, structure is simple, and can satisfy a variety of of user
Demand.
When control assembly control motor 11 rotates forward, 11 impeller of motor pump, 12 rotation, and make in water circuit system
Hydraulic pressure increase, to increase cleaning dynamics and compress wash time；When control assembly control motor 11 rotates backward, motor 11
12 rotation of impeller pump, and the hydraulic pressure in water circuit system is reduced, to reduce noise when washing.
It is control potential device 1 to the regulated quantity of the hydraulic pressure in water circuit system, 12 rotation can be pumped by adjusting impeller
Speed realizes the control to the changing value of hydraulic pressure.
For the revolving speed of control impeller pump 12, motor 11 can be chosen for speed regulating motor, and control assembly controls turning for motor 11
Speed, to control the changing value of the hydraulic pressure in water circuit system.Control assembly adjusts impeller pump 12 by adjusting the revolving speed of motor 11
Revolving speed, to adjust the variable quantity of pressure.Revolving speed by adjusting motor 11 adjusts the variable quantity of hydraulic pressure, and structure is simple, and grasps
Facilitate.
In addition to aforesaid way, potential device 1 can also include speed change gear, and motor 11 and impeller pump 12 pass through speed change gear
Connection, control assembly are connect with speed change gear, and control assembly controls the transmission ratio of speed change gear.It, can also by changing transmission ratio
To realize the control for pumping 12 revolving speeds to impeller, to realize the control to hydraulic pressure regulated quantity.
Water circuit system in the present embodiment includes main pipe rail 2 and multiple branch lines 3, general pipeline for being connected to main pipe rail 2
It is provided with potential device 1 on road 2, to realize pressurization or decompression to element branches pipeline 3, while redistributing the water of each branch
Pressure, on the basis of the above, potential device 1 further include partial pressure pipe, and the both ends for dividing pipe are connected respectively a branch line 3,
Partial pressure pipe and the junction of branch line 3 are provided with solenoid valve, and solenoid valve is electrically connected with control assembly.The present embodiment is to be arranged three
It is illustrated for a branch, three branches are respectively upper branch, middle branch and lower branch, when the water in needs increase in branch
When pressure, the hydraulic pressure in main pipe rail 2 is increased by potential device 1, and the pressure in each branch line 3 is to increase at this time.For drop
Hydraulic pressure in low upper branch, the one end for dividing pipe are connected to upper branch, and the other end is connected to middle branch.Control assembly can be opened
The solenoid valve of partial pressure pipe and the junction of upper branch and middle branch, the water flow in upper branch is guided to middle branch, to drop
Pressure in low upper branch, hydraulic pressure in branch in increase.
Water circuit system in the present embodiment only can also adjust the pressure change in each branch line 3 by dividing pipe.Example
It such as, can be by the way that the water flow of upper branch be passed through partial pressure pipe when the pressure of branch in the pressure for needing branch in increase, reduction
In importing in branch, so as to adjust the pressure change in above-mentioned two branch line 3.
The water adverse current between two branch lines 3 to prevent partial pressure pipe connection, dividing can be set non-return valve on pipe,
Non-return valve can prevent aqueous reflux, to guarantee water in branch line 3 by prescribed direction water conservancy diversion.
On the basis of the above, to reduce the pressure in water circuit system, to achieve the purpose that reduce noise, potential device 1
It can also include the partial pressure wheel being connect with motor 11, divide the oppositely oriented of the blade of wheel and the blade of impeller pump 12, work as partial pressure
When wheel rotation, the effect for reducing the pressure in water route also can achieve.By reducing the water in water circuit system when partial pressure wheel rotation
Flow-reduction pressure, for reduced part water flow is smoothly discharged, water circuit system is in partial pressure wheel away from the one of the flow direction of water
Relief hole is provided on the water route of side, partial pressure takes turns reduced part water flow can be flowed out by relief hole.
Embodiment 2
As shown in Fig. 2, a kind of water circuit system is present embodiments provided, the water circuit system in specific structure and embodiment 1
Roughly the same, unlike the first embodiment, potential device 1 includes multiple impellers pump 12, and the size of multiple impeller pumps 12 is not
Together, motor 11 is correspondingly connected with an impeller pump 12.The impeller pump 12 that potential device 1 is connect by replacement with motor 11, adjustment pair
The changing value of hydraulic pressure in water route, such as when amount that needs the hydraulic pressure in water route to increase or reduce is larger, can be motor 11 with
12 connection of impeller pump of larger size, to drive biggish 12 rotation of impeller pump, the changing value of the hydraulic pressure in water route is larger；When
When the amount for needing the hydraulic pressure in water route to increase or reduce is smaller, it can be motor 11 and connect with the impeller of smaller size pump 12, from
And lesser 12 rotation of impeller pump is driven, keep the changing value of the hydraulic pressure in water route smaller.
Specifically, the switching between motor 11 and impeller pump 12 can be realized by driver.Multiple impeller pumps 12 are total
It is arranged with a mobile pump shaft 13, and along the extending direction for moving pump shaft 13, one end of mobile pump shaft 13 and the output of motor 11
Axis cooperation, the other end are connect after sequentially passing through multiple impeller pumps 12 with driver, and hot driver is electrically connected with control assembly, control
It is mobile to drive mobile pump shaft 13 that component controls driver, to realize the purpose of replacement impeller pump 12.
Driver can be hot driver, such as wax motor hot driver.Hot driver includes a positive temperature coefficient
Thermistor, thermistor are mounted in the sealing container that one is filled solid wax.Make in container after thermistor is powered
When solid wax reaches certain temperature, wax starts to melt and expand, and the piston pushed down by spring is pushed to move out.By shell
The guiding of inner cavity and the structure of spring, piston can draw in or release a load.When thermistor is unplugged, liquid wax
It is cooling, while spring also makes piston be restored to initial position.
The quantity of the present embodiment middle period wheel pump 12 is two, and the impeller pump 12 of larger size is arranged close to motor 11.When
When the adjusted value of hydraulic pressure in water circuit system is smaller, mobile pump shaft 13 is connect with the impeller of smaller size pump 12, at this point, thermal drivers
Device no power, motor 11 drive leaflet wheel pump 12 to work；When the adjusted value of the hydraulic pressure in water circuit system is larger, hot driver is logical
Electricity, in solid wax melt, the piston rod of hot driver is mobile, to push mobile pump shaft 13 to the direction close to motor 11
It is mobile, it connect mobile pump shaft 13 with the impeller of larger size pump 12, at this point, motor 11 drives 12 work of large impeller pump.
The quantity of impeller pump 12 can also be arranged according to the gear of the changing value of the hydraulic pressure in water circuit system, such as can set
There are three setting, four etc..
The present invention also provides a kind of dish-washing machines, including the water circuit system in above-described embodiment.Wherein water circuit system is arranged
There are main pipe rail 2 and branch line 3, the quantity of branch line 3 is three, respectively upper branch, middle branch and lower branch, upper branch
Road, middle branch and lower branch are connected separately with spray thrower, middle spray thrower and lower spray thrower, upper spray thrower main wash dish-washing machine
The top of interior upper shelf and the top of inner cylinder；The lower part of shelf on middle spray thrower main wash；Under lower spray thrower main wash
The bottom of shelf and inner cylinder.By potential device 1, the control to the hydraulic pressure in water circuit system may be implemented, it can also be again
Hair distributes the hydraulic pressure between each branch, so that the hydraulic pressure in each branch line 3 is adjusted according to the flushing position of branch line 3, spirit
Activity is good, and flushing effect is good.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of water circuit system, which is characterized in that including potential device (1), the potential device (1) is set to the water route system
It unites close to one end of water inlet, the potential device (1) is used to increase or reduce the hydraulic pressure in the water circuit system.
2. water circuit system as described in claim 1, which is characterized in that the potential device (1) includes control assembly, motor
(11) and impeller pump (12), the motor (11) connect with impeller pump (12) and drive impeller pump (12) rotation, institute
It states control assembly to be electrically connected with the motor (11), and controls the motor (11) and rotate forward or backwards.
3. water circuit system as claimed in claim 2, which is characterized in that when the control assembly controls motor (11) forward direction
When rotation, the motor (11) drives impeller pump (12) rotation, and increases the hydraulic pressure in the water circuit system；When described
When the control assembly control motor (11) rotates backward, the motor (11) drives impeller pump (12) rotation, and makes institute
The hydraulic pressure stated in water circuit system reduces.
4. water circuit system as claimed in claim 2 or claim 3, which is characterized in that the motor (11) is speed regulating motor, the control
Component controls the revolving speed of the motor (11), to control the changing value of the hydraulic pressure in the water circuit system.
5. water circuit system as claimed in claim 2 or claim 3, which is characterized in that the potential device (1) further includes speed change gear,
The motor (11) is connected with impeller pump (12) by the speed change gear, and the control assembly and the speed change gear connect
It connects, the control assembly controls the transmission ratio of the speed change gear.
6. water circuit system as claimed in claim 2 or claim 3, which is characterized in that the potential device (1) includes multiple impellers
It pumps (12), the size of multiple impeller pumps (12) is different, and the motor (11) is correspondingly connected with the impeller pump (12).
7. water circuit system as claimed in claim 6, which is characterized in that further include driver and mobile pump shaft (13), Duo Gesuo
It states impeller pump (12) to be arranged along the extending direction for moving pump shaft (13), and one end of the mobile pump shaft (13) and the electricity
The output shaft cooperation of machine (11), the other end sequentially pass through multiple impeller pumps (12) and connect afterwards with the driver, the drive
Dynamic device is electrically connected with the control assembly, and the control assembly controls the driver to drive the mobile pump shaft (13) to move
It is dynamic.
8. water circuit system as claimed in claim 2 or claim 3, which is characterized in that the water circuit system include main pipe rail (2) and with
Multiple branch lines (3) of main pipe rail (2) connection, the potential device (1) they further include partial pressure pipe, and the two of the partial pressure pipe
End is connected respectively the branch line (3), and the partial pressure pipe and the junction of the branch line (3) are provided with electricity
Magnet valve, the solenoid valve are electrically connected with the control assembly.
9. water circuit system as claimed in claim 2 or claim 3, which is characterized in that the potential device (1) further includes and the motor
(11) the partial pressure wheel connected, the blade of the partial pressure wheel pump oppositely oriented, the water route system of the blade of (12) with the impeller
It unites and is provided with relief hole on the water route of the side of the flow direction of water in the partial pressure wheel.
10. a kind of dish-washing machine, which is characterized in that including such as described in any item water circuit systems of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606464.0A CN109288474A (en) | 2017-07-24 | 2017-07-24 | A waterway system and dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606464.0A CN109288474A (en) | 2017-07-24 | 2017-07-24 | A waterway system and dishwasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109288474A true CN109288474A (en) | 2019-02-01 |
Family
ID=65167539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710606464.0A Pending CN109288474A (en) | 2017-07-24 | 2017-07-24 | A waterway system and dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109288474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972705A (en) * | 2019-02-22 | 2019-07-05 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of toilet-washing waterway control system and closestool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548000A (en) * | 2003-05-12 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Washing method of dish washer |
| JP2005344676A (en) * | 2004-06-07 | 2005-12-15 | Matsushita Electric Ind Co Ltd | Pump and dishwasher with the pump |
| US20100108110A1 (en) * | 2008-10-31 | 2010-05-06 | Samsung Electronics Co., Ltd. | Dish washing machine |
| CN208002758U (en) * | 2017-07-24 | 2018-10-26 | 青岛海尔洗碗机有限公司 | A kind of water circuit system and dish-washing machine |
-
2017
- 2017-07-24 CN CN201710606464.0A patent/CN109288474A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548000A (en) * | 2003-05-12 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Washing method of dish washer |
| JP2005344676A (en) * | 2004-06-07 | 2005-12-15 | Matsushita Electric Ind Co Ltd | Pump and dishwasher with the pump |
| US20100108110A1 (en) * | 2008-10-31 | 2010-05-06 | Samsung Electronics Co., Ltd. | Dish washing machine |
| CN208002758U (en) * | 2017-07-24 | 2018-10-26 | 青岛海尔洗碗机有限公司 | A kind of water circuit system and dish-washing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972705A (en) * | 2019-02-22 | 2019-07-05 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of toilet-washing waterway control system and closestool |
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