CN209458463U - Bypass valve assembly control device and water treatment facilities - Google Patents
Bypass valve assembly control device and water treatment facilities Download PDFInfo
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- CN209458463U CN209458463U CN201920126869.9U CN201920126869U CN209458463U CN 209458463 U CN209458463 U CN 209458463U CN 201920126869 U CN201920126869 U CN 201920126869U CN 209458463 U CN209458463 U CN 209458463U
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- valve assembly
- bypass valve
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- treatment facilities
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Abstract
This specification embodiment provides a kind of bypass valve assembly control device and water treatment facilities, bypass valve assembly control dress is applied to water treatment facilities, the water treatment facilities include primary power cource module and bypass valve assembly, the water treatment facilities further include standby power supply module, and the bypass valve assembly control device includes: the control unit switched for controlling the state of the bypass valve assembly；Power management module, for the power input of described control unit being switched to and is coupled with the output end of the standby power supply module, to maintain state switching control of the described control unit to the bypass valve assembly when detecting primary power cource module power-off.The bypass valve assembly of water treatment facilities can not execute the problem of bypass function when this specification embodiment can solve power-off.
Description
Technical field
This specification is related to technical field of water treatment equipment, more particularly, to a kind of bypass valve assembly control device and Shui Chu
Manage equipment.
Background technique
In the prior art, some water treatment facilities (such as softened water equipment, purifier etc.) have main control valve component
And bypass valve assembly.Wherein, main control valve component is generally used for realizing the pipeline control in water treatment procedure.Bypass valve assembly one
As have the function of the following two kinds: 1, when repairing or safeguarding to water treatment facilities, family can be used by bypass valve assembly
It is unlikely to cut off the water supply in maintenance process, to guarantee the just common water of user；2, when leak occurs in main control valve component, pass through
Bypass valve assembly can prevent leak or unrestrained water accident.
However, during realizing the application, the inventors of the present application found that existing water treatment facilities are normal power supplies
In the case of realize the bypass function of bypass valve assembly；Bypass valve assembly can not execute bypass function when power is off, to be easy
Lead to leak or unrestrained water accident occur, and affects the just common water of user.
Utility model content
This specification embodiment is designed to provide a kind of bypass valve assembly control device and water treatment facilities, to solve
The bypass valve assembly that water process is set when power-off can not execute the problem of bypass function.
In order to achieve the above objectives, on the one hand, this specification embodiment provides a kind of bypass valve assembly control device, application
In water treatment facilities, the water treatment facilities include primary power cource module and bypass valve assembly, and the water treatment facilities further include
Standby power supply module, the bypass valve assembly control device include:
The control unit that state for controlling the bypass valve assembly switches；
Power management module, for detect the primary power cource module power-off when, by the power supply of described control unit
Input terminal is switched to be coupled with the output end of the standby power supply module, to maintain described control unit to the bypass valve assembly
State switching control.
On the other hand, this specification embodiment additionally provides a kind of water treatment facilities, and the water treatment facilities include primary
Power module, bypass valve assembly and bypass valve assembly control device, the water treatment facilities further include standby power supply module, described
Bypass valve assembly control device includes:
The control unit that state for controlling the bypass valve assembly switches；
Power management module, for detect the primary power cource module power-off when, by the power supply of described control unit
Input terminal is switched to be coupled with the output end of the standby power supply module, to maintain described control unit to the bypass valve assembly
State switching control.
For the technical solution provided by above this specification embodiment as it can be seen that in this specification embodiment, water treatment facilities can
Configured with primary power cource module and standby power supply module, when the power management module of water treatment facilities is detecting primary power cource mould
When block powers off, the power input of the control unit of water treatment facilities can be switched to the output end coupling with standby power supply module
It closes, to maintain state switching control of the control unit to bypass valve assembly, to realize the primary power cource in water treatment facilities
When module powers off, control unit still can control bypass valve assembly and execute bypass function under the power supply of standby power supply module, from
And leak or unrestrained water accident are avoided the occurrence of, and ensure that the just common water of user.
Detailed description of the invention
In order to illustrate more clearly of this specification embodiment or technical solution in the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
The some embodiments recorded in this specification, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is the structural block diagram of bypass valve assembly control device in some embodiments of this specification；
Fig. 2 is the structural block diagram of bypass valve assembly control device in other embodiments of this specification；
Fig. 3 is the water process status diagram of bypass valve assembly in some embodiments of this specification；
Fig. 4 is the bypass state schematic diagram of bypass valve assembly in some embodiments of this specification；
Fig. 5 is the master control valve module of electronic equipment and the structural representation of bypass valve assembly in some embodiments of this specification
Figure；
Fig. 6 is the A-A of bypass valve assembly in Fig. 5 to cutaway enlargement diagram；
Fig. 7 is the overhead sectional view of bypass valve assembly in Fig. 5.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in this specification, below in conjunction with this explanation
Attached drawing in book embodiment is clearly and completely described the technical solution in this specification embodiment, it is clear that described
Embodiment be only this specification a part of the embodiment, instead of all the embodiments.The embodiment of base in this manual,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all should belong to
The range of this specification protection.Such as in being described below, second component is formed above the first component, may include first
The embodiment that part and second component are formed with the direct way of contact can also include that the first component and second component are connect with indirect
The embodiment etc. that touching mode (can also include additional component i.e. between the first component and second component) is formed.
Moreover, for ease of description, some embodiments of this specification can be used such as " in ... top ", " ... it
Under ", " top ", the spatially relative terms such as " lower section ", with description such as each element shown in the drawings of embodiment or component and another
Relationship between one (or other) element or component.It should be understood that other than the orientation described in the attached drawing, space
Relative terms also aim to the different direction including device in use or operation.Such as if the device in attached drawing is reversed, by
It is described as the element or component of " " other elements or component " below " or " under ", will be then positioned as " " other elements
Or component " top " or " on ".
The water treatment facilities that this specification embodiment refers to, which refer to, to be intended to improve water quality and can reach certain water standard
Water treatment facilities.Such as in some embodiments of this specification, water treatment facilities can include but is not limited to softening water process and set
Standby, purifier etc..
Refering to what is shown in Fig. 1, water treatment facilities can have main control valve component 1, bypass in some embodiments of this specification
Valve module 2, primary power cource module 3, control unit 4, power management module 5 and standby power supply module 6.Wherein, 4 He of control unit
Power management module 5 forms bypass valve assembly control device.
In some embodiments of this specification, control unit 4 can be used for controlling the state switching of bypass valve assembly 2.Power supply
Management module 5 can be used for detect primary power cource module 3 power off when, the power input of control unit 4 can be switched to
The output end of standby power supply module 6 couples, to maintain state switching control of the control unit 4 to bypass valve assembly 2, to realize
When the primary power cource module 3 of water treatment facilities powers off, control unit 4 can still be controlled under the power supply of standby power supply module 6
Bypass valve assembly 2 processed executes bypass function, to avoid the occurrence of leak or unrestrained water accident, and ensure that the just common water of user.
In some embodiments of this specification, bypass valve assembly 2 can be at water process state or bypass state.Wherein:
Water process state is the normal operating condition (or being normality) of bypass valve assembly 2.As shown in figure 3, in water process
Under state, raw water (such as tap water etc.) can (under normal circumstances, which can be water from the water inlet of bypass valve assembly 2
The total water inlet of processing equipment) sequentially enter bypass valve assembly 2, main control valve component 1, and from main control valve component 1 enter in
The water treatment unit (being not drawn into Fig. 3) of water treatment facilities is handled, after water treatment unit processing the processing water that obtains via
Main control valve component 1 enters bypass valve assembly 2, and (under normal circumstances, which can by the water outlet of bypass valve assembly 2
Think the processing water water outlet of water treatment facilities) output, with for users to use.Wherein, processing water refers to that water treatment unit is handled
The water (not including waste water) exported afterwards.Such as in one exemplary embodiment, when water treatment unit is softening water treatment unit,
Correspondingly, processing water is softened water.
Bypass state is the non-normal use state (or being transient state) of bypass valve assembly 2.As shown in figure 4, in bypass shape
Under state, the water treatment unit of main control valve component 1 and water treatment facilities is bypassed, i.e. water inlet of the raw water from bypass valve assembly 2
It into after bypass valve assembly 2, is directly exported again from the water outlet of bypass valve assembly 2, and is no longer pass through main control valve component 1 and water
The water treatment unit of processing equipment.
When bypass valve assembly 2 is in normal operating condition, usually primary power cource module 3 is water treatment facilities power supply,
Correspondingly, the power input of control unit 4 can be coupled with the output end of primary power cource module 3.In this scenario, power management
The state of primary power cource module 3 can be monitored in real time in module 5；Once detecting that primary power cource module 3 powers off, power management module
The power input of control unit 4 can be switched in time and coupled with the output end of standby power supply module 6 by 5, to realize
When primary power cource module 3 powers off, control unit 4 still can control bypass valve assembly 2 under the power supply of standby power supply module 6
Bypass function is executed, i.e., control bypass valve assembly 2 switches to bypass state by water process state.
In some embodiments of this specification, control unit 4 controls bypass valve assembly 2 and switches to bypass by water process state
State, however it is not limited to which above-mentioned primary power cource module 3 powers off scene, can also include other scenes.For example, in water treatment facilities
When failure, water treatment facilities be can not work normally, and control unit 4 can control bypass valve assembly 2 and be cut by water process state at this time
Bypass state is shifted to, to guarantee user's water, and the leak that may cause because water treatment facilities can not work normally can be prevented
Or unrestrained water accident.For another example, when repairing, safeguarding or replacing to water treatment facilities, water treatment facilities also be can not work normally,
To guarantee user's water, control unit 4 also can control bypass valve assembly 2 and switch to bypass state by water process state.
In some embodiments of this specification, bypass valve assembly 2 may be configured with the motor independently of main control valve component 1,
That is bypass valve assembly 2 and main control valve component 1 not common motor, but it is each configured with corresponding motor.In this way, in by-passing valve
Component 2 is under normal operating condition, and when the motor for monitoring main control valve component 1 breaks down, (such as stuck or Hall is lost
Effect) when, bypass valve assembly 2 can be switched to side by water process state by controlling the motor of bypass valve assembly 2 by control unit 4
Logical state to avoid there is leak or unrestrained water accident, and can guarantee the just common water of user.In some embodiments of this specification
In, control unit 4 can also export warning message, when the motor for monitoring main control valve component 1 breaks down to remind use
It is coped with or is handled in family.
For example, in conjunction with shown in Fig. 5 and Fig. 6, can be equipped on bypass valve assembly 2 in one exemplary embodiment of this specification
First motor 23, while the second motor 11 can be equipped on main control valve component 1.Correspondingly, as shown in Fig. 2, control unit 4 can
With include microcontroller 40, be controlled by the first motor driver 41 of microcontroller 40 and be controlled by microcontroller 40 second electricity
Machine driver 42.Wherein, first motor driver 41 can be used for driving first motor 23 under the control of microcontroller 40, to hold
State switching control of the row to bypass valve assembly 2.Second motor driver 42 can be used under the control of microcontroller 40 driving
Second motor 11, to execute the control to main control valve component 1.In the case where bypass valve assembly 2 is in normal operating condition, work as monitoring
When breaking down (such as the failure of stuck or Hall) to the second motor 11, microcontroller 40 can pass through first motor driver
41, first motor 23 is controlled by bypass valve assembly 2, and bypass state is switched to by water process state.
In this specification embodiment, the failure monitoring (such as electrical fault etc.) of water treatment facilities can be and be based on appointing
What suitable existing device failure monitoring technology realizes that this specification does not limit this.For example, in an a few exemplary implementations
In example, control unit 4 can acquire the status signal of water treatment facilities according to one or more sensors, and according to status signal
Confirm water treatment facilities with the presence or absence of monitoring.For another example, in other exemplary embodiments, control unit 4 can also be by fixed
When device judge water treatment facilities with the presence or absence of failure, when bypass valve assembly 2 or control valve group 1 controlled etc. be not defined
Scheduled movement (for example, backwash time-out, moisturizing time-out or regeneration time-out etc. in softened water equipment) is completed in time, then
Water treatment facilities can be confirmed, and there are failures.
In conjunction with shown in Fig. 6 and Fig. 7, in one exemplary embodiment of this specification, in addition to first motor 23, bypass valve assembly
2 can also include by-pass valve body 20, the spool 21 being set in by-pass valve body 20 and the end for being set to 20 both ends of by-pass valve body
Lid 22.Wherein, it is formed with rack gear 25 on spool 21, gear 24, gear 24 and rack gear are formed on the output shaft of first motor 23
26 match, and form rack and pinion drive mechanism.When first motor 23 rotates, can be driven by rack and pinion drive mechanism
25 transverse shifting of rack gear (such as shown in lateral arrows direction in Fig. 7), thus 20 transverse shifting of synchronous drive by-pass valve body, with
Execute the state switching of bypass valve assembly 2.In addition, being also provided with electricity outside first motor 23 to protect first motor 23
Machine shield 26.In this specification other embodiments, as needed, bypass valve assembly 2 can also use other transmission mechanisms,
Such as the transmission mechanism etc. of gears and gears engagement.
Continuing with combining shown in Fig. 6 and Fig. 7, in one exemplary embodiment of this specification, rack gear 25 and by-pass valve body 20
Inner wall between can be formed with clearance space 27, rack and pinion drive mechanism can be rinsed to flow through the water of bypass valve assembly 2
Inside, and then it is stuck to be beneficial to prevent first motor 23.Wherein, the water for flowing through bypass valve assembly 2 can be from bypass
The processing water or raw water of the water outlet 29a outflow of valve module 2, are also possible into the original in the water inlet 29b of bypass valve assembly 2
Water.
Refering to what is shown in Fig. 7, water conservancy diversion sewage draining exit can also be offered on spool 21 in one exemplary embodiment of this specification
28, water conservancy diversion sewage draining exit 28 can be corresponding with 28 position of clearance space.Water conservancy diversion sewage draining exit 28 can play the work of auxiliary water conservancy diversion and blowdown
With to further increase the flushing effect to rack and pinion drive mechanism.
In some embodiments of this specification, primary power cource module 3 can be converted to alternating current to be made suitable for water treatment facilities
Electric energy.Standby power supply module 6 can be battery or battery pack, such as in some exemplary embodiments of this specification, standby
It can be rechargeable battery or rechargeable battery pack with power module 6.Correspondingly, being the confession of control unit 4 in primary power cource module 3
When electric, power management module 5 can also charge to the rechargeable battery or rechargeable battery pack, can fill described in maintenance
Battery or rechargeable battery pack electricity are sufficient, so as to guarantee standby power supply module 6 when primary power cource module 3 powers off
The electricity of storage, it is sufficient to the control that bypass valve assembly 2 is switched to bypass state by water process state is completed for control unit 4.
Certainly, it in other embodiments of this specification, is powered off in primary power cource module 3, and supplied by standby power supply module 6
In electric situation, control unit 4 not only can control bypass valve assembly 2, according to actual needs, can also control water treatment facilities
Other parts (such as second motor 11 of main control valve component 1 etc.), this specification is not construed as limiting this.
In some embodiments of this specification, power management module 5 can be also used for detecting that primary power cource module 3 is extensive
When powering again, the power input of control unit 4 is switched to and is coupled with primary power cource module 3, to restore power management mould
Power supply of the block 5 to control unit 4.Correspondingly, restoring electricity in confirmation primary power cource module 3 (for example, detecting primary power cource
When module 3 restores electricity, power management module 5 can notify control unit 4) when, control unit 4 can control bypass valve assembly
2 switch back into water process state by bypass state, to restore the normal operating condition of water treatment facilities.
In some embodiments of this specification, power management module 5 can be based on any suitable existing power management skill
Art is realized, for example, power management module 5 can be double power supply automatic switching switch, power management chip and its peripheral circuit, sheet
Specification does not limit this.
In some embodiments of this specification, above-mentioned microcontroller 40 can include but is not limited to single-chip microcontroller, micro-control unit
(Microcontroller Unit, abbreviation MCU), digital signal processor (Digital Signal Processing, referred to as
DSP), programmable logic controller (PLC) (Programmable Logic Controller, abbreviation PLC) etc..
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that the method or apparatus for including a series of elements not only includes those elements, but also including not clear
The other element listed, or further include the element intrinsic for this method or apparatus.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the method or apparatus for including the element also
There are other identical elements.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (20)
1. a kind of bypass valve assembly control device is applied to water treatment facilities, the water treatment facilities include primary power cource module
And bypass valve assembly, which is characterized in that the water treatment facilities further include standby power supply module, the bypass valve assembly control dress
It sets and includes:
The control unit that state for controlling the bypass valve assembly switches；
Power management module, for detect the primary power cource module power-off when, by the power input of described control unit
End is switched to be coupled with the output end of the standby power supply module, to maintain described control unit to the shape of the bypass valve assembly
State switching control.
2. bypass valve assembly control device as described in claim 1, which is characterized in that the bypass valve assembly includes:
By-pass valve body；
It is set to the intracorporal spool of the by-passing valve, is formed with rack gear on the spool；
Be controlled by the first motor of described control unit, be formed with gear on the output shaft of the first motor, the gear with
The rack gear forms rack and pinion drive mechanism.
3. bypass valve assembly control device as claimed in claim 2, which is characterized in that the rack gear and the by-pass valve body
It is formed with clearance space between inner wall, is rinsed in the rack and pinion drive mechanism to flow through the water of the bypass valve assembly
Portion.
4. bypass valve assembly control device as claimed in claim 3, which is characterized in that offer water conservancy diversion blowdown on the spool
Mouthful, the water conservancy diversion sewage draining exit is corresponding with the clearance space position.
5. bypass valve assembly control device as claimed in claim 2, which is characterized in that described control unit includes:
Microcontroller；
It is controlled by the first motor driver of the microcontroller, for driving the first motor, to execute to the bypass
The state switching control of valve module；
It is controlled by the second motor driver of the microcontroller, for driving the main control valve component of the water treatment facilities
Second motor, to execute the control to the main control valve component.
6. bypass valve assembly control device as claimed in claim 5, which is characterized in that described control unit is also used to, in institute
Stating primary power cource module is under conditions of described control unit is powered, when monitoring second electrical fault, described in control
Bypass valve assembly switches to bypass state.
7. bypass valve assembly control device as described in claim 1, which is characterized in that the standby power supply module includes battery
Or battery pack.
8. bypass valve assembly control device as described in claim 1, which is characterized in that the standby power supply module includes that can fill
Battery or rechargeable battery pack；
The power management module is also used to fill when the primary power cource module is described control unit power supply to described
Battery or rechargeable battery pack charge.
9. bypass valve assembly control device as described in claim 1, which is characterized in that the power management module is also used to
Detect the primary power cource module recovery power supply when, by the power input of described control unit switch to it is described primary
Power module coupling.
10. bypass valve assembly control device as described in claim 1, which is characterized in that the water treatment facilities are softened water
Equipment or purifier.
11. a kind of water treatment facilities, the water treatment facilities include primary power cource module, bypass valve assembly and bypass valve assembly control
Device processed, which is characterized in that the water treatment facilities further include standby power supply module, the bypass valve assembly control device packet
It includes:
The control unit that state for controlling the bypass valve assembly switches；
Power management module, for detect the primary power cource module power-off when, by the power input of described control unit
End is switched to be coupled with the output end of the standby power supply module, to maintain described control unit to the shape of the bypass valve assembly
State switching control.
12. water treatment facilities as claimed in claim 11, which is characterized in that the bypass valve assembly includes:
By-pass valve body；
It is set to the intracorporal spool of the by-passing valve, is formed with rack gear on the spool；
Be controlled by the first motor of described control unit, be formed with gear on the output shaft of the first motor, the gear with
The rack gear forms rack and pinion drive mechanism.
13. water treatment facilities as claimed in claim 12, which is characterized in that the inner wall of the rack gear and the by-pass valve body it
Between be formed with clearance space, to flow through the inside that the water of the bypass valve assembly rinses the rack and pinion drive mechanism.
14. water treatment facilities as claimed in claim 13, which is characterized in that offer water conservancy diversion sewage draining exit, institute on the spool
It is corresponding with the clearance space position to state water conservancy diversion sewage draining exit.
15. water treatment facilities as claimed in claim 12, which is characterized in that described control unit includes:
Microcontroller；
It is controlled by the first motor driver of the microcontroller, for driving the first motor, to execute to the bypass
The state switching control of valve module；
It is controlled by the second motor driver of the microcontroller, for driving the main control valve component of the water treatment facilities
Second motor, to execute the control to the main control valve component.
16. water treatment facilities as claimed in claim 15, which is characterized in that described control unit is also used to, described primary
Power module is under conditions of described control unit is powered, when monitoring second electrical fault, to control the by-passing valve
Switch between components are to bypass state.
17. water treatment facilities as claimed in claim 11, which is characterized in that the standby power supply module includes battery or battery
Group.
18. water treatment facilities as claimed in claim 11, which is characterized in that the standby power supply module includes rechargeable battery
Or rechargeable battery pack；
The power management module is also used to fill when the primary power cource module is described control unit power supply to described
Battery or rechargeable battery pack charge.
19. water treatment facilities as claimed in claim 11, which is characterized in that the power management module is also used to detecting
To when primary power cource module recovery power supply, the power input of described control unit is switched to and the primary power cource mould
Block coupling.
20. water treatment facilities as claimed in claim 11, which is characterized in that the water treatment facilities are for softened water equipment or only
Wetting system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920126869.9U CN209458463U (en) | 2019-01-24 | 2019-01-24 | Bypass valve assembly control device and water treatment facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126869.9U CN209458463U (en) | 2019-01-24 | 2019-01-24 | Bypass valve assembly control device and water treatment facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426902A (en) * | 2017-08-17 | 2017-12-01 | 浙江生辉照明有限公司 | lighting device with emergency function |
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2019
- 2019-01-24 CN CN201920126869.9U patent/CN209458463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426902A (en) * | 2017-08-17 | 2017-12-01 | 浙江生辉照明有限公司 | lighting device with emergency function |
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