CN207582578U - Feed water control system and water supply system - Google Patents
Feed water control system and water supply system Download PDFInfo
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- CN207582578U CN207582578U CN201721167416.8U CN201721167416U CN207582578U CN 207582578 U CN207582578 U CN 207582578U CN 201721167416 U CN201721167416 U CN 201721167416U CN 207582578 U CN207582578 U CN 207582578U
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Abstract
The utility model provides a kind of feed water control system and water supply system, is related to hydrotechny field.Feed water control system includes controller, water pump, liquid level detection device and water flow switch, and controller is electrically connected respectively with water pump, liquid level detection device and water flow switch；The water inlet of water pump may be contained with liquid level detection device in feed cistern, and the water outlet of water pump is connected with water flow switch, and liquid level detection device is used to detect the liquid level in feed cistern；Controller is used to be opened when water flow switch, and when the liquid level in feed cistern is higher than preset height, control starting mode of pump；And when water flow switch is closed, the water pump for controlling startup is out of service.Feed water control system provided by the utility model and water supply system is simple in structure, low cost, can very easily realize and supply water to user, and can prevent water pump from doing and turn, ensure the service life of water pump.
Description
Technical field
The utility model is related to hydrotechny field, in particular to a kind of feed water control system and water supply system.
Background technology
In water supply field, frequently with mode be to be extracted the water in feed cistern to the cistern of eminence or pressure by water pump
Then power tank etc. is supplied water from cistern or pressurized tank to user again.However, it in this manner, needs additionally to build water storage
Pond or installation pressurized tank etc., increase use cost.
Utility model content
The purpose of this utility model is to provide a kind of feed water control system and water supply system, to improve the problem of above-mentioned.
The utility model is realized in this way：
In a first aspect, the utility model provides a kind of feed water control system, feed water control system includes：Controller, water
Pump, liquid level detection device and water flow switch, the controller respectively with the water pump, the liquid level detection device and the water
Stream switch is electrically connected；
The water inlet of the water pump and the liquid level detection device may be contained in feed cistern, the water outlet of the water pump with
The water flow switch connection, the liquid level detection device are used to detect the liquid level in the feed cistern；
The controller is used to be opened when the water flow switch, and the liquid level in the feed cistern is higher than default height
When spending, the starting mode of pump is controlled；And
When the water flow switch is closed, the water pump for controlling startup is out of service.
Feed water control system as described above, it is preferable that the controller is additionally operable to when the liquid level in the feed cistern is high
When degree is less than the preset height, the water pump for controlling startup is out of service.
Feed water control system as described above, it is preferable that the liquid level detection device includes liquid level sensor.
Feed water control system as described above, it is preferable that the liquid level detection device includes water level detecting probe group.
Feed water control system as described above, it is preferable that the water level detecting probe group includes multiple water level detecting probes,
The multiple water level detecting probe is electrically connected with the controller, and one in the multiple water level detecting probe is located at institute
It states and is corresponded in feed cistern at the preset height.
Feed water control system as described above, it is preferable that the water level detecting probe group includes three water level detectings
Probe.
Feed water control system as described above, it is preferable that the liquid level detection device further includes float switch, the floating ball
Switch is set in the feed cistern and correspond at the preset height, the controller be used for when the water level detecting probe group and
Any one liquid level detected in the feed cistern in the float switch is higher than the preset height, and the water
When stream switch is opened, the starting mode of pump is controlled.
Feed water control system as described above, it is preferable that feed water control system further includes alarm, the alarm and institute
Controller electric connection is stated, the controller is additionally operable to be opened when the water flow switch, and the liquid level in the feed cistern is high
When degree is less than the preset height, alarm control signal is sent out to the alarm, so that the alarm sends out alarm signal.
Feed water control system as described above, it is preferable that the alarm is buzzer or buzzer.
Second aspect, the utility model provide a kind of water supply system, and the water supply system includes any of the above-described described
Feed water control system further includes the feed cistern.
For the prior art, feed water control system provided by the utility model and water supply system have following beneficial effect
Fruit：
Feed water control system provided by the utility model and water supply system is simple in structure, low cost, can be very easily real
It now supplies water to user, and can prevent water pump from doing and turn, ensure the service life of water pump.
For the above-mentioned purpose of the utility model, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the installation effect figure of feed water control system that the utility model first embodiment provides.
Fig. 2 is the circuit block diagram of feed water control system that the utility model first embodiment provides.
Fig. 3 is the circuit block diagram of another feed water control system that the utility model first embodiment provides.
Fig. 4 is the structure diagram of water supply system that the utility model second embodiment provides.
Icon：100- controllers；200- water pumps；300- liquid level detection devices；310- water level detecting probe groups；311- water levels
Detection probe；320- float switches；400- water flow switches；500- alarms；600- feed cisterns.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the terms such as term " level ", " vertical ", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to represent the structure if " level " only refers to that its direction is more horizontal with respect to for " vertical "
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
First embodiment
It please refers to Fig.1 and Fig. 2, the utility model embodiment provides a kind of feed water control system, for for user's water supply,
Feed water control system includes controller 100, water pump 200, liquid level detection device 300 and water flow switch 400, and controller 100 divides
It is not electrically connected to carry out signal transmission with water pump 200, liquid level detection device 300 and water flow switch 400.
The water inlet of water pump 200 is extended to by water pipe in feed cistern, and liquid level detection device 300 is also disposed on feed cistern
Interior, liquid level detection device 300 is used to detect the liquid level in feed cistern.Controller 100 is used to be opened when water flow switch 400
Open, and the liquid level in feed cistern be higher than preset height when, control water pump 200 start to extract the water in feed cistern as user
It supplies water and when water flow switch 400 is closed, the water pump 200 for controlling startup is out of service.Controller 100 is additionally operable to work as and supply
When liquid level in pond is less than preset height, the water pump 200 for controlling startup is out of service.
Referring to Fig. 1, liquid level detection device 300 is used to detect the liquid level in feed cistern, include water level detecting
Probe group 310 and float switch 320, water level detecting probe group 310 and float switch 320 are electrically connected respectively with controller 100,
And it is respectively used to the liquid level in detection feed cistern.Controller 100 is used for when water level detecting probe group 310 and float switch
Any one in 320 detects liquid level in feed cistern higher than preset height, and when water flow switch 400 is opened, control
Water pump 200 processed starts.Controller 100 is additionally operable to when water level detecting probe group 310 and any one detection in float switch 320
When liquid level in feed cistern is less than preset height, the water pump 200 for controlling startup is out of service.
Water level detecting probe group 310 include multiple water level detecting probes 311, multiple water level detecting probe 311 respectively with
Controller 100 is electrically connected, and one of them in multiple water level detecting probes 311 is located in feed cistern and corresponds to preset height
Place.In the utility model embodiment, water level detecting probe group 310 includes three water level detecting probes 311.
Water level detecting probe 311 is electrically connected with controller 100 and to 100 feedback switch amount signal of controller, and water level is examined
When probing head 311 is located on liquid level face under liquid level face, different on-off models can be fed back to controller 100.Base
In this, controller 100 can judge according to the switching value information that the water level detecting probe 311 in water level detecting probe group 310 is fed back
Liquid level in feed cistern is higher or lower than preset height.
Float switch 320 is arranged on to correspond in feed cistern and is used to detect the liquid level in pond at preset height.It is former
Reason is that one or more tongue tubes are installed in closed non-magnetic pipe, then that this pipe is hollow and interior across one or more
There is a floating ball of annular magnet in portion, and the liquid in feed cistern, which rises or falls, will drive floating ball to move up and down together, when floating ball is upward
Or different on-off models can be exported when moving downward to controller 100.The switching value letter exported according to float switch 320
Number, you can judge that the liquid level in feed cistern is higher or lower than preset height.
Water flow switch 400 is electrically connected with controller 100, built-in fine motion trigger switch, when water flow switch 400 is being opened
Or close when, built in fine motion trigger switch different analog signals can be fed back to controller 100, controller 100 can root
The different analog signals fed back according to fine motion trigger switch judge that water flow switch 400 is opened or closed.
During feed water control system is used to supply water user, water level detecting probe group 310 and float switch 320 are real
When detection feed cistern in liquid level, and feed back to controller 100.When user opens water flow switch 400, if water level is examined
Any one liquid level detected in feed cistern in probing head group 310 and float switch 320 is higher than preset height, then says
Water in bright current feed cistern is sufficient, and controller 100 controls water pump 200 to start so that the water in feed cistern is extracted supply at this time
User.When user closes water flow switch 400, the water pump 200 that the control of controller 100 starts is out of service, and then stops to use
It supplies water at family.During supplying water to user, the water in feed cistern gradually decreases, when water level detecting probe group 310 and floating ball
When any one liquid level detected in feed cistern in switch 320 is less than preset height, then illustrate in current feed cistern
Surplus water it is insufficient, controller 100 controls water pump 200 out of service at this time, ensures the ownership of water resource in feed cistern, prevents
Sealing pumps 200 dry turns, ensures the service life of water pump 200.
In the utility model embodiment, liquid level detection device 300 includes water level detecting probe group 310 and float switch 320.
Certainly, in some other embodiments, liquid level detection device 300 can only include water level detecting probe group 310 or only include
Float switch 320, liquid level detection device 300 can also use liquid level detector, can also use other for detecting liquid level height
The combination of the equipment and equipment of degree, can specifically select according to actual conditions.
Further, referring to Fig. 3, the feed water control system that the utility model embodiment provides has further included alarm
500, alarm 500 is electrically connected with controller 100, and controller 100 is additionally operable to be opened when water flow switch 400, and water level is examined
When any one liquid level detected in feed cistern in probing head group 310 and float switch 320 is less than preset height, to
Alarm 500 sends out alarm control signal, and alarm 500 is sent out after alarm control signal is received according to alarm control signal
Alarm signal reminds the user that the surplus water in current feed cistern is insufficient.
In the utility model embodiment, alarm 500 may be used, but be not limited to buzzer or buzzer etc..
To sum up, the feed water control system that the utility model embodiment provides, when user opens water flow switch 400, and water level
When any one liquid level detected in feed cistern in detection probe group 310 and float switch 320 is higher than preset height,
Controller 100 controls water pump 200 to start so that the water in feed cistern is extracted supply user.When user closes water flow switch 400,
The water pump 200 that the control of controller 100 starts is out of service, and then stops supplying water for user.During supplying water to user, when
Any one liquid level detected in feed cistern in water level detecting probe group 310 and float switch 320 is high less than default
When spending, controller 100 controls water pump 200 out of service, ensures the ownership of water resource in feed cistern, prevents 200 dry turns of water pump,
Ensure the service life of water pump 200.In addition, by setting alarm 500, when user opens water flow switch 400, and water level detecting
When any one liquid level detected in feed cistern in probe group 310 and float switch 320 is less than preset height, control
Device 100 controls alarm to send out alarm signal, to remind the surplus water in the current feed cistern of user insufficient.The utility model carries
The feed water control system of confession is simple in structure, low cost, can very easily realize and supply water to user, and water pump 200 can be prevented dry
Turn, ensure the service life of water pump 200.
Second embodiment
Referring to Fig. 4, the utility model embodiment provides a kind of water supply system, water supply system, which is removed, includes first embodiment
Water supply system outside, further included the feed cistern 600.
In the utility model embodiment, the feed cistern 600 can be well, pond, water tank and other can be used for
The structure of water storage.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.It should be noted that
It arrives：Similar label and letter represents similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice does not need to then that it is further defined and explained in subsequent attached drawing.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be described with power
Subject to the protection domain of profit requirement.
Claims (10)
1. a kind of feed water control system, which is characterized in that including：Controller, water pump, liquid level detection device and water flow switch, institute
Controller is stated to be electrically connected with the water pump, the liquid level detection device and the water flow switch respectively；
The water inlet of the water pump and the liquid level detection device may be contained in feed cistern, the water outlet of the water pump with it is described
Water flow switch connects, and the liquid level detection device is used to detect the liquid level in the feed cistern；
The controller is used to be opened when the water flow switch, and the liquid level in the feed cistern is higher than preset height
When, control the starting mode of pump；And
When the water flow switch is closed, the water pump for controlling startup is out of service.
2. feed water control system according to claim 1, which is characterized in that the controller is additionally operable to when the feed cistern
When interior liquid level is less than the preset height, the water pump for controlling startup is out of service.
3. feed water control system according to claim 2, which is characterized in that the liquid level detection device includes level sensing
Device.
4. feed water control system according to claim 2, which is characterized in that the liquid level detection device includes water level detecting
Probe group.
5. feed water control system according to claim 4, which is characterized in that the water level detecting probe group includes multiple water
Position detection probe, the multiple water level detecting probe are electrically connected with the controller, and in the multiple water level detecting probe
One be located at the feed cistern in correspond at the preset height.
6. feed water control system according to claim 5, which is characterized in that the water level detecting probe group includes three institutes
State water level detecting probe.
7. feed water control system according to claim 5, which is characterized in that the liquid level detection device further includes floating ball and opens
It closes, the float switch is set in the feed cistern and corresponds at the preset height, and the controller is used for when the water level
Detection probe group detects that the liquid level in the feed cistern is default higher than described with any one in the float switch
Highly, when and the water flow switch is opened, the starting mode of pump is controlled.
8. feed water control system according to claim 1, which is characterized in that further include alarm, the alarm and institute
Controller electric connection is stated, the controller is additionally operable to be opened when the water flow switch, and the liquid level in the feed cistern is high
When degree is less than the preset height, alarm control signal is sent out to the alarm, so that the alarm sends out alarm signal.
9. feed water control system according to claim 8, which is characterized in that the alarm is buzzer.
10. a kind of water supply system, which is characterized in that including any feed water control systems of claim 1-9, further include institute
State feed cistern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167416.8U CN207582578U (en) | 2017-09-12 | 2017-09-12 | Feed water control system and water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167416.8U CN207582578U (en) | 2017-09-12 | 2017-09-12 | Feed water control system and water supply system |
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| Publication Number | Publication Date |
|---|---|
| CN207582578U true CN207582578U (en) | 2018-07-06 |
Family
ID=62727496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167416.8U Active CN207582578U (en) | 2017-09-12 | 2017-09-12 | Feed water control system and water supply system |
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| CN (1) | CN207582578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083834A (en) * | 2018-10-12 | 2018-12-25 | 广东电网有限责任公司 | A kind of failure termination of pumping detection and warning device for automatic pump |
| CN109508047A (en) * | 2018-12-11 | 2019-03-22 | 湖南主导科技发展有限公司 | A kind of level of ground water control water pump remote controllers with anti-overtemperature function |
| CN112240282A (en) * | 2019-07-17 | 2021-01-19 | 凯控科技（深圳）有限公司 | Control method of water pump controller and PCB terminal |
| CN113003754A (en) * | 2019-12-18 | 2021-06-22 | 松栢投资有限公司 | Water inlet flow control device and method for waste liquid recycling and regeneration |
-
2017
- 2017-09-12 CN CN201721167416.8U patent/CN207582578U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083834A (en) * | 2018-10-12 | 2018-12-25 | 广东电网有限责任公司 | A kind of failure termination of pumping detection and warning device for automatic pump |
| CN109083834B (en) * | 2018-10-12 | 2023-11-07 | 广东电网有限责任公司 | A trouble stops pump detection and alarm device for automatic water pump |
| CN109508047A (en) * | 2018-12-11 | 2019-03-22 | 湖南主导科技发展有限公司 | A kind of level of ground water control water pump remote controllers with anti-overtemperature function |
| CN112240282A (en) * | 2019-07-17 | 2021-01-19 | 凯控科技（深圳）有限公司 | Control method of water pump controller and PCB terminal |
| CN113003754A (en) * | 2019-12-18 | 2021-06-22 | 松栢投资有限公司 | Water inlet flow control device and method for waste liquid recycling and regeneration |
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