CN207599018U - Valve assembly is controlled electronically in a kind of coolant - Google Patents
Valve assembly is controlled electronically in a kind of coolant Download PDFInfo
- Publication number
- CN207599018U CN207599018U CN201721699623.8U CN201721699623U CN207599018U CN 207599018 U CN207599018 U CN 207599018U CN 201721699623 U CN201721699623 U CN 201721699623U CN 207599018 U CN207599018 U CN 207599018U
- Authority
- CN
- China
- Prior art keywords
- coolant
- drive gear
- valve
- worm screw
- inlet
- 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.)
- Expired - Fee Related
Links
- 239000002826 coolant Substances 0.000 title claims abstract description 165
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model is related to a kind of coolants to be controlled electronically valve assembly, including：Coolant cavity：It is equipped with engine inlet and at least one coolant is imported and exported, each coolant inlet and outlet are correspondingly connected with a coolant pipeline, the coolant valve for controlling its switch is equipped in coolant inlet and outlet, the side of coolant valve towards the coolant inside cavity is equipped with worm screw；Drive gear assemblies：The coaxially connected gear set including driving motor and with driving motor output terminal, the gear set are made of multiple drive gears consistent and coaxially connected with the worm screw quantity, and each drive gear engages a worm screw and composition turbine and worm structure；Temperature sensor：On coolant cavity and with monitoring coolant cavity in coolant temperature.Compared with prior art, the utility model is compact-sized, valve lift control is accurate, can ensure aperture by self-locking, in addition, multi-pipeline control etc. can be achieved at the same time.
Description
Technical field
The utility model is related to a kind of coolants to be controlled electronically valve assembly, is used to control coolant pipe more particularly, to one kind
The coolant electronic control valve assembly of road opening and closing.
Background technology
The coolant large and small cycles in automobile engine are mainly controlled by thermostat at present, and traditional thermostat has
Low-response, control accuracy is poor, the defects of can not controlling a plurality of pipeline simultaneously.But with the continuous development of engine technology, with
And requirement of various countries' regulation for engine consumption and discharge is increasingly strict, people propose increasingly the heat management of engine
High requirement.
Utility model content
The purpose of this utility model is exactly to provide a kind of coolant electricity to overcome the problems of the above-mentioned prior art
Sub- ontrol valve assembly.
The purpose of this utility model can be achieved through the following technical solutions：
Valve assembly is controlled electronically in a kind of coolant, including：
Coolant cavity：It is equipped with engine inlet and at least one coolant is imported and exported, each coolant inlet and outlet
A coolant pipeline is correspondingly connected with, the coolant valve for controlling its switch, the coolant are equipped in coolant inlet and outlet
The side of valve towards coolant inside cavity is equipped with worm screw；
Drive gear assemblies：The coaxially connected gear set including driving motor and with driving motor output terminal, the gear
Group is made of coaxially connected at least one drive gear, and each drive gear engages a worm screw and composition turbine and worm knot
Structure；
Temperature sensor：On coolant cavity and with monitoring coolant cavity in coolant temperature.
Preferably, coolant electronic control valve assembly further includes the Engine ECU of control drive gear assemblies operation, described
Temperature sensor be also connected with the Engine ECU, and for the temperature signal of monitoring to be fed back to Engine ECU.
Preferably, drive gear quantity is a plurality of in the gear set, and each drive gear is engaged a worm screw,
And the coolant valve of connecting worm is driven to be imported and exported closer or far from coolant, to close or open coolant inlet and outlet.
It is furthermore preferred that the spacing of different driving gear meets with size：The movement of the worm screw of each drive gear connection is mutual
Do not interfere.
It is furthermore preferred that there are three the drive gear sets, it is divided into radius and is sequentially reduced outward from close to driving motor
The first drive gear, the second drive gear and third drive gear, the coolant valve be divided into respectively by worm screw with
The first coolant valve, the second coolant valve that first drive gear, the second drive gear and third drive gear are correspondingly connected with
Door and third coolant valve, wherein, three groups of turbine and worm structures of drive gear and worm screw composition meet：First coolant valve
Door, the second coolant valve do the vertical lifting movement of point row gear set both sides, and third coolant valve does lateral elevating movement.
The lifting direction of each coolant valve can adjust according to actual needs, as long as meeting non-interference.
Preferably, the coolant valve marginal position is additionally provided with for the rubber ring with coolant inlet and outlet sealing.
The utility model engine water inlet is connected with the cooling liquid flowing channel on engine cylinder body or cylinder cap, and coolant is thus
It flows into coolant cavity.Coolant inlet and outlet can be with engine radiator pipeline, turbine according to the design requirement of engine
The pipelines such as booster pipeline are connected, and flow through the coolant flow direction of coolant inlet and outlet and can also be wanted according to the design of different engines
It asks to determine, may be either to do water inlet, also can be used as water outlet.Temperature sensor is used to detect coolant inside cavity coolant
Temperature, and output signals to Engine ECU.Engine ECU judges according to temperature and other signals, and input signal is given
Drive gear assemblies, drive gear assemblies (predominantly driving motor) will control the rotation of drive gear according to obtained instruction
Angle, to control the lift of coolant valve, the final coolant rate for realizing control coolant inlet and outlet.
The utility model connects drive gear by the drive gear bar on a driving motor, drive gear respectively with
The worm screw of corresponding coolant valve end is engaged.After driving motor is opened, the rotary motion of drive gear will
The linear motion of coolant valve is converted into, to realize the opening and closing of coolant valve.Drive gear stops the angle of rotation
It is corresponded with the lift of coolant valve.Therefore by controlling the rotation angle of drive gear that can just control coolant valve
Lift, final control flows through the coolant rate of each pipeline.
Compared with prior art, the utility model has the following advantages：
(1), it is compact-sized：Come to drive multiple coolant valves simultaneously using drive gear and turbine and worm structure；
(2), self-lock force ensures aperture：Coolant valve is made to be maintained at certain aperture by the self-lock force of worm screw, do not needed to
Spring mechanism；
(3), valve lift control is accurate：The liter of coolant valve is controlled by controlling the rotation angle of drive gear
Journey, control are more accurate；
(4), multi-pipeline controls：It can realize the aperture regulation of multiple pipelines simultaneously by a driving motor.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the drive gear assemblies of the utility model；
In figure, the first coolants of 1- inlet and outlet, the second coolants of 2- are imported and exported, and 3- thirds coolant inlet and outlet, 4- starts
Machine water inlet, 5- temperature sensors, 6- drive gear assemblies, 7- the first coolant valves, 8- the second coolant valves, 9- thirds
Coolant valve, 10- coolant cavitys；
The first drive gears of 201-, the second drive gears of 202-, 203- third drive gears, 204- racks, 205- drive
Dynamic motor.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Valve assembly is controlled electronically in a kind of coolant, including：
Coolant cavity 10：It is equipped with engine inlet and at least one coolant is imported and exported, each coolant disengaging
Mouth is correspondingly connected with a coolant pipeline, and the coolant valve that it is controlled to switch, the cooling are equipped in coolant inlet and outlet
Fluid valve is equipped with worm screw towards the side inside coolant cavity 10；
Drive gear assemblies 6：The coaxially connected gear including driving motor 205 and with 205 output terminal of driving motor
Group, the gear set are made of at least one drive gear consistent and coaxially connected with the worm screw quantity, each drive gear
Engage a worm screw and composition turbine and worm structure；
Temperature sensor 5：On coolant cavity 10 and with monitoring coolant cavity 10 in coolant temperature.
Preferably, coolant electronic control valve assembly further includes the Engine ECU that control drive gear assemblies 6 are run, institute
The temperature sensor 5 stated is also connected with the Engine ECU, and for the temperature signal of monitoring to be fed back to Engine ECU.
As a preferred embodiment of the utility model, connected and driven by same root between the drive gear
The rack 204 of 205 output terminal of dynamic motor connects.
As a preferred embodiment of the utility model, drive gear quantity is a plurality of in the gear set,
Each drive gear is engaged a worm screw, and the coolant valve of connecting worm is driven to be passed in and out closer or far from coolant
Mouthful, to close or open coolant inlet and outlet.
It is furthermore preferred that the spacing of different driving gear meets with size：The movement of the worm screw of each drive gear connection is mutual
Do not interfere.
It is driven it is furthermore preferred that the drive gear is divided into radius from first be sequentially reduced outward close to driving motor 205
Moving gear 201, the second drive gear 202 and third drive gear 203, the coolant valve be divided into respectively by worm screw with
The first coolant valve 7 that first drive gear 201, the second drive gear 202 and third drive gear 203 are correspondingly connected with,
Two coolant valves 8 and third coolant valve 9, wherein, three groups of turbine and worm structures of drive gear and worm screw composition meet：
First coolant valve 7, the second coolant valve 8 do vertical lifting movement, and third coolant valve 9 does lateral elevating movement.
As a preferred embodiment of the utility model, the coolant valve marginal position, which is additionally provided with, to be used for
With the rubber ring of coolant inlet and outlet sealing.
Embodiment 1
Valve assembly is controlled electronically in a kind of coolant, including：
Coolant cavity 10：It is equipped with engine inlet and three coolants inlet and outlet (be respectively the first coolant into
Export the 1, second coolant inlet and outlet 2 and third coolant inlet and outlet 3), each coolant inlet and outlet are correspondingly connected with a cooling
Liquid pipeline, the coolant valve that setting controls its switch and moved along its inner wall in coolant is imported and exported (correspond to three respectively
Coolant inlet and outlet is the first coolant valve 7, the second coolant valve 8 and third coolant valves 9), coolant valve with
Snail is equipped with towards the side inside coolant cavity 10 by seal with elastometic washer, each coolant valve between coolant inlet and outlet
Bar；
Drive gear assemblies 6：The coaxially connected gear including driving motor 205 and with 205 output terminal of driving motor
Group, the gear set is by consistent with the worm screw quantity and be made up of three drive gears that same root rack 204 connects, each
Drive gear engages a worm screw and composition turbine and worm structure；
Temperature sensor 5：On coolant cavity 10 and with monitoring coolant cavity 10 in coolant temperature.
Engine ECU：Control drive gear assemblies 6 are run, and the temperature sensor 5 is also connected with the Engine ECU,
And for the temperature signal of monitoring to be fed back to Engine ECU.
In the present embodiment：The drive gear is divided into radius from first be sequentially reduced outward close to driving motor 205
Drive gear 201, the second drive gear 202 and third drive gear 203, the coolant valve is divided into passes through worm screw respectively
The first coolant valve 7 for being correspondingly connected with the first drive gear 201, the second drive gear 202 and third drive gear 203,
Second coolant valve 8 and third coolant valve 9, wherein, three groups of turbine and worm structures that drive gear is formed with worm screw expire
Foot：First coolant valve 7, the second coolant valve 8 do vertical lifting movement, and third coolant valve 9 does laterally lifting fortune
It is dynamic.
The present embodiment engine water inlet 4 is connected with the cooling liquid flowing channel on engine cylinder body or cylinder cap, and coolant is thus
It flows into coolant cavity 10.Coolant inlet and outlet can be with engine radiator pipeline, whirlpool according to the design requirement of engine
The pipelines such as wheel booster pipeline are connected, and flow through the coolant flow direction of coolant inlet and outlet and can also be designed according to different engines
It is required that determine, it may be either to do water inlet, also can be used as water outlet.Temperature sensor 5 is cold for detecting 10 inside of coolant cavity
But the temperature of liquid, and output signals to Engine ECU.Engine ECU judges according to temperature and other signals, and inputs
Signal will drive to drive gear assemblies 6, drive gear assemblies 6 (predominantly driving motor 205) according to obtained instruction to control
The rotation angle of moving gear, to control the lift of coolant valve, the final coolant rate for realizing control coolant inlet and outlet.
The present embodiment connects drive gear, drive gear point by the drive gear bar 204 on a driving motor 205
Worm screw not with corresponding coolant valve end is engaged.After driving motor 205 is opened, the rotation of drive gear
Movement translates into the linear motion of coolant valve, to realize the opening and closing of coolant valve.Drive gear stops rotating
The lift of angle and coolant valve correspond.Therefore by controlling the rotation angle of drive gear that can just control cooling
The lift of fluid valve, final control flow through the coolant rate of each pipeline.
It is understood that the above description of the embodiments is intended to facilitate those skilled in the art and using practicality
It is novel.Person skilled in the art obviously can easily make these embodiments various modifications, and illustrating herein
General Principle be applied in other embodiment without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope made and
Modification should be all within the protection scope of the utility model.
Claims (6)
1. valve assembly is controlled electronically in a kind of coolant, which is characterized in that including：
Coolant cavity：It is equipped with engine inlet and at least one coolant is imported and exported, and each coolant inlet and outlet correspond to
A coolant pipeline is connected, the coolant valve for controlling its switch, the coolant valve are equipped in coolant inlet and outlet
Worm screw is installed towards the side of coolant inside cavity；
Drive gear assemblies：The coaxially connected gear set including driving motor and with driving motor output terminal, the gear set by
Coaxially connected at least one drive gear composition, each drive gear engage a worm screw and composition turbine and worm structure；
Temperature sensor：On coolant cavity and with monitoring coolant cavity in coolant temperature.
2. a kind of coolant electronic control valve assembly according to claim 1, which is characterized in that further include control sliding tooth
The Engine ECU of wheel assembly operation, the temperature sensor is also connected with the Engine ECU, and is used for the temperature monitored
Signal feeds back to Engine ECU.
3. a kind of coolant electronic control valve assembly according to claim 1, which is characterized in that driven in the gear set
Gear quantity is a plurality of, and each drive gear is engaged a worm screw, and drives the coolant valve of connecting worm close
Or imported and exported far from coolant, to close or open coolant inlet and outlet.
4. a kind of coolant electronic control valve assembly according to claim 3, which is characterized in that between different driving gear
Away from meeting with size：The movement of the worm screw of each drive gear connection is non-interference.
5. a kind of coolant electronic control valve assembly according to claim 3, which is characterized in that the drive gear is set
There are three, it is divided into radius from the first drive gear, the second drive gear and the third being sequentially reduced outward close to driving motor
Drive gear, the coolant valve is divided into be driven respectively by worm screw and the first drive gear, the second drive gear and third
The first coolant valve, the second coolant valve and the third coolant valve that moving gear is correspondingly connected with, wherein, drive gear with
Three groups of turbine and worm structures of worm screw composition meet：First coolant valve, the second coolant valve do a point row gear set both sides
Vertical lifting movement, third coolant valve does lateral elevating movement.
A kind of 6. coolant electronic control valve assembly according to claim 1, which is characterized in that the coolant valve
Marginal position is additionally provided with for the rubber ring with coolant inlet and outlet sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699623.8U CN207599018U (en) | 2017-12-08 | 2017-12-08 | Valve assembly is controlled electronically in a kind of coolant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699623.8U CN207599018U (en) | 2017-12-08 | 2017-12-08 | Valve assembly is controlled electronically in a kind of coolant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599018U true CN207599018U (en) | 2018-07-10 |
Family
ID=62764860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699623.8U Expired - Fee Related CN207599018U (en) | 2017-12-08 | 2017-12-08 | Valve assembly is controlled electronically in a kind of coolant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899558A (en) * | 2017-12-08 | 2019-06-18 | 曼胡默尔滤清器（上海）有限公司 | A kind of coolant liquid electronic control valve assembly |
| CN114041025A (en) * | 2019-11-20 | 2022-02-11 | 浙江三花制冷集团有限公司 | Electric valve |
-
2017
- 2017-12-08 CN CN201721699623.8U patent/CN207599018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899558A (en) * | 2017-12-08 | 2019-06-18 | 曼胡默尔滤清器（上海）有限公司 | A kind of coolant liquid electronic control valve assembly |
| CN114041025A (en) * | 2019-11-20 | 2022-02-11 | 浙江三花制冷集团有限公司 | Electric valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207599018U (en) | Valve assembly is controlled electronically in a kind of coolant | |
| CN106091010B (en) | A kind of engine chamber duplex burner valve | |
| DE602004030547D1 (en) | COOLING MODULE WITH BYPASS, ESPECIALLY FOR A MOTOR VEHICLE | |
| CN204025774U (en) | Change the outlet valve of integrating water route for gas-heating water heater plate | |
| CN200949683Y (en) | Self-thermoregulation water saver | |
| CN109899558A (en) | A kind of coolant liquid electronic control valve assembly | |
| CN204476603U (en) | For the fluidic device of engine exhaust gas recirculation | |
| CN201013435Y (en) | Multifunctional water pump | |
| CN201764074U (en) | Pneumatic actuator | |
| CN204082391U (en) | A kind of electric control EGR valve | |
| CN209977338U (en) | Rotary three-way valve structure | |
| CN208487219U (en) | A kind of booster-type high pressure pipe-line control valve door of hydraulic control opening and closing | |
| CN2727638Y (en) | Integrated waterway apparatus | |
| CN206268577U (en) | A kind of electrical adjustment thimble-type proportioning valve | |
| CN200961714Y (en) | Core-extracting valve | |
| CN202065503U (en) | Active-type pressure rising-falling regulating valve used for three-property (air tightness, water tightness and wind resistance) detecting device of doors, windows and curtain walls in buildings | |
| CN102141162B (en) | Active buck-boost regulating valve for three natures detecting device of building doors and windows and curtain walls | |
| CN205370799U (en) | A valve for diesel exhaust recycling | |
| CN201982397U (en) | Numerical control direction and flow valve | |
| CN205715734U (en) | A kind of moushroom valve structure, heat controller, electromotor and automobile | |
| CN210978686U (en) | Electric control water valve | |
| CN209340159U (en) | Electric control switch type water pump structure | |
| CN103341670B (en) | A kind of de-thread mould | |
| CN219911762U (en) | Valve body of fluid control valve | |
| CN204739255U (en) | Large aperture gas medium electric valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191208 |