CN205101746U - But tee bend of perception rivers signal - Google Patents

But tee bend of perception rivers signal Download PDF

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Publication number
CN205101746U
CN205101746U CN201520889634.7U CN201520889634U CN205101746U CN 205101746 U CN205101746 U CN 205101746U CN 201520889634 U CN201520889634 U CN 201520889634U CN 205101746 U CN205101746 U CN 205101746U
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China
Prior art keywords
water
exhalant canal
perception
threeway
flow signal
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CN201520889634.7U
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Chinese (zh)
Inventor
陈小平
刘新宇
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Beijing Xiaomi Technology Co Ltd
Xiaomi Inc
Foshan Viomi Electrical Technology Co Ltd
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Xiaomi Inc
Foshan Viomi Electrical Technology Co Ltd
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Priority to CN201520889634.7U priority Critical patent/CN205101746U/en
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Publication of CN205101746U publication Critical patent/CN205101746U/en
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Abstract

The utility model relates to a but tee bend of perception rivers signal, including the runner body that has the tee bend structure, whether this internal being equipped with of runner is used for the perception to have water to get into the total flow induction system in it. Total flow induction system can be water flow switch, flowmeter etc. Be equipped with water yield etc. That total flow induction system can monitor rivers signal and exhalant canal in the exhalant canal of this kind of runner system, and can feed back to the supporting electrical equipment who uses with it in, realize other functions of electrical equipment.

Description

Can the threeway of perception water-flow signal
Technical field
The utility model relates to water pipe auxiliary equipment, particularly a kind of main and water purifier with the use of can the threeway of perception water-flow signal.
Background technique
Existing water pipe auxiliary equipment mainly contains three-way pipe, angle valve, tap, water purifying three-way etc., and wherein, existing water pipe auxiliary equipment does not have the function of perception water-flow signal, and it is connected with electric equipments such as water purifiers, has limited to the function of electric equipment.In addition, water pipe auxiliary equipment inside does not generally have filter screen, so that the equipment (as water purifier, water heater etc.) be attached thereto easily accumulates large particulate matter in tap water, certain negative effect is caused to equipment, as: enter water purifier containing oarse-grained tap water, the life-span of water purifier prefiltration filter core will be reduced.Further, existing pipe fitting or be overall hardware die casting, such cost is too high; Be plastics injection mouldings, such intensity is too low, and hold easy to slip teeth when its connecting thread is installed, especially outer connecting thread, more holds easy to slip teeth.
Model utility content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of simple and reasonable for structure, have induction current by signal and be convenient to promote tee-joint function can the threeway of perception water-flow signal.
The purpose of this utility model is achieved in that
Can the threeway of perception water-flow signal, comprise the runner body with three-port structure, it is characterized in that, be provided with in described runner body and whether have water to enter total discharge induction installation in it for perception.Be provided with total discharge induction installation in the exhalant canal of this kind of flow passage system can monitor water-outlet quantity of water-flow signal and exhalant canal etc. and can feed back to it in matching used electric equipment, realize other function of electric equipment.Total discharge induction installation can be water switch, flowmeter etc.
The purpose of this utility model can also adopt following technical measures to solve:
As a scheme more specifically, other passage that described runner body is provided with exhalant canal and communicates with exhalant canal, total discharge induction installation is arranged in exhalant canal.
Described runner is originally external is also provided with at least one secondary flow sensing device, total discharge induction installation and secondary flow sensing device are electrically connected with a control circuit respectively, described exhalant canal is used for being communicated with the feed-water end of watering equipment, and secondary flow sensing device is used for being communicated with the waterexit end of watering equipment.When watering equipment is water purifier; control circuit is by comparing the secondary water consumption information of flow sensing device acquisition and the water consumption information of total discharge induction installation; if the water consumption that secondary flow sensing device obtains is less than the water consumption of total discharge induction installation; show that leaking may appear in water purifier; need reminding user open sewage draining exit or automatically control of sewage disposal mouth open; carry out pressure release, to protect water purifier.
Described total discharge induction installation and secondary flow sensing device are flowmeter.
As further scheme, be also provided with filter screen in described runner body, exhalant canal and other passage separate by filter screen.
Other passage described is irrigation channel, and irrigation channel is provided with water intake and sewage draining exit; Described screen surface is provided with the filtering hole at some its two ends of connection, and filter screen both ends of the surface are formed with filtering surface and permeable respectively, and filtering surface is positioned at irrigation channel.When this kind of flow passage system uses, water source enters in runner body from water intake, and when exhalant canal is opened, water source is discharged through exhalant canal after strainer filtering again, and in water source, large particulate matter is intercepted at filter screen towards on the surface of irrigation channel; When sewage draining exit is opened, water source flows through irrigation channel and flows out from sewage draining exit, simultaneously, make to form current in runner body, the surface of filter screen towards irrigation channel is washed away, to be washed out by the large particulate matter of filter screen towards irrigation channel surface, reaches the object of cleaning filter screen automatically.
The water (flow) direction that in described irrigation channel, the filtering surface of corresponding filter screen is other and the angle of filtering surface are less than 90 degree.In theory, filtering surface is parallel with water (flow) direction is best, and now, the medium that filtering surface gathers the most easily falls down by after current scour.
Described exhalant canal is direct or be connected with outlet water control valve by water pipe, and described outlet water control valve is solenoid valve, mortor operated valve or manually operated valve; And/or described sewage draining exit is direct or be connected with blowdown control valve by water pipe, and described blowdown control valve is solenoid valve, mortor operated valve or manually operated valve; Or described runner body is provided with three-way valve, and three-way valve is communicated with exhalant canal with water intake, sewage draining exit respectively, described three-way valve is solenoid valve, mortor operated valve or manually operated valve.By the data that total discharge induction installation is measured, in conjunction with control circuit, when after use one end time, control circuit can send a warning, reminding user opens blowdown control valve, when blowdown control valve be solenoid valve or mortor operated valve time, directly control it and open, realize in the object not needing automated cleaning filter screen under the prerequisite dismantling filter screen.
As further scheme, the sewage draining exit of described irrigation channel and/or the external port of exhalant canal are provided with fast access node structure or worm structure, so that the pipeline that flow passage system and water purifier etc. are provided with the electric equipment in water route is connected.
Described runner body comprises metal layer and plastic layer are composited.
Described runner body is provided with outer connection metal screw thread, and described metal layer is positioned at outside plastic layer, and outer connection metal screw thread is arranged on the metal layer.It can strengthen the intensity of outer connection metal screw thread on the one hand, reduces the risk of sliding tooth, on the other hand, by metal layer is arranged on outer surface, can promote the class sense of flow passage system, but cost is lower than all-metal product.
The beneficial effects of the utility model are as follows:
(1) be provided with total discharge induction installation in the exhalant canal of this kind of flow passage system can detect water-outlet quantity of water-flow signal and exhalant canal etc. and can feed back to it in matching used electric equipment, realize other function of electric equipment;
(2) filter screen is had to separate between the exhalant canal of this kind of anti-soil auto-flushing flow passage system and irrigation channel, exhalant canal water is out made to be able to preliminary filtration, simultaneously, because irrigation channel has sewage draining exit, when sewage draining exit is opened, flow passage system inside is flowed out from sewage draining exit at least partially, flow passage system water flow inside is washed away the surface of filter screen towards irrigation channel, flow out through sewage draining exit after the medium that its surface is gathered washes out, reach and need not dismantle the object that filter screen just can realize automatically cleaning filter screen, and, as long as filter screen does not damage, filter screen is without dismounting and change, make the operation and maintenance of product convenient,
(3) due to after total discharge induction installation is positioned at filter screen, avoid large particulate matter in water to enter in total discharge induction installation, prevent total discharge induction installation from affecting its normally work and obtain the accuracy of receipt by large particulate matter.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is A place structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is another example structure schematic diagram of the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Shown in Fig. 1 and Fig. 2, a kind of can the threeway of perception water-flow signal, comprise runner body 1 and filter screen 2, described runner body 1 is provided with the irrigation channel 10 and exhalant canal 12 that are interconnected, filter screen 2 to be arranged in runner body 1 and irrigation channel 10 and exhalant canal 12 to be separated, and irrigation channel 10 is provided with water intake 11 and sewage draining exit 13.Be provided with in described exhalant canal 12 and whether have water to enter the total discharge induction installation 4 of exhalant canal 12 for perception.
Described filter screen 2 surface is provided with the filtering hole 21 at some its two ends of connection, and filter screen 2 both ends of the surface are formed with filtering surface 22 and permeable face 23 respectively, and filtering surface 22 is positioned at irrigation channel 10.The water (flow) direction that in described irrigation channel 10, the filtering surface 22 of corresponding filter screen 2 is other and the angle of filtering surface 22 are 0-15 degree.
Described exhalant canal 12 is connected with outlet water control valve 3, and described sewage draining exit 13 is direct or be connected with blowdown control valve by water pipe, and described outlet water control valve 3 and blowdown control valve are solenoid valve, mortor operated valve or manually operated valve.
The sewage draining exit 13 of described irrigation channel 10 is provided with fast access node structure, and fast access node structure is movable joint 16.The external port of described exhalant canal 12 is provided with worm structure, and worm structure is screw thread port, and screw thread port internal thread is connected with quick-acting joint.
Described runner body 1 is composited by metal layer 14 and plastic layer 15, and described metal layer 14 is positioned at outside plastic layer 15.Described water intake 11 is outside thread port, and water intake 11 outer wall is provided with outer connection metal screw thread 17 on metal layer 14 surface; The external port inwall of exhalant canal 12 is provided with interior connection plastic whorl 18 on plastic layer 15 surface.
Its working principle is, when in exhalant canal 12, outlet water control valve 3 is opened, water source is discharged (see in Fig. 1 to 2 shown in solid arrow) through exhalant canal 12 after filter screen 2 filters again, in water source, large particulate matter is intercepted on the filtering surface 22 of filter screen 2, meanwhile, total discharge induction installation 4 can be learnt in exhalant canal 12 has current to pass through or learns water flow has how many; When sewage draining exit 13 is opened, water source flows through irrigation channel 10 and flows out from sewage draining exit 13, simultaneously, make to be formed in runner body current (see in Fig. 1 to 3 shown in dotted arrow), the filtering surface 22 of filter screen 2 is washed away, to be washed out by the large particulate matter of filtering surface 22, reach the object of cleaning filter screen 2 automatically.
As better scheme, shown in composition graphs 3, described runner body 1 is outer is also provided with at least one secondary flow sensing device 7, total discharge induction installation 4 and secondary flow sensing device 7 are electrically connected with a control circuit 9 respectively, described exhalant canal 12 is communicated with the feed-water end 51 of water purifier 5 by intake pipe 6, and secondary flow sensing device 7 is communicated with the waterexit end 52 of water purifier 5 by outlet pipe 8.The water consumption information that control circuit 9 passes through water consumption information and the total discharge induction installation 4 obtained by secondary flow sensing device 7 compares; if the water consumption that secondary flow sensing device obtains is less than the water consumption of total discharge induction installation; show that leaking may appear in water purifier; need reminding user open sewage draining exit or automatically control of sewage disposal mouth open; carry out pressure release, to protect water purifier.

Claims (10)

1. can the threeway of perception water-flow signal, comprise the runner body (1) with three-port structure, it is characterized in that, be provided with in described runner body (1) and whether have water to enter total discharge induction installation (4) in it for perception.
2. according to claim 1 can the threeway of perception water-flow signal, it is characterized in that, other passage that described runner body (1) is provided with exhalant canal (12) and communicates with exhalant canal (12), total discharge induction installation (4) is arranged in exhalant canal (12).
3. according to claim 2 can the threeway of perception water-flow signal, it is characterized in that, be also provided with filter screen (2) in described runner body (1), exhalant canal (12) and other passage separate by filter screen (2).
4. according to claim 3 can the threeway of perception water-flow signal, it is characterized in that, other passage described is irrigation channel (10), and irrigation channel (10) is provided with water intake (11) and sewage draining exit (13); Described filter screen (2) surface is provided with the filtering hole (21) at some its two ends of connection, and filter screen (2) both ends of the surface are formed with filtering surface (22) and permeable (23) respectively, and filtering surface (22) is positioned at irrigation channel (10).
5. can the threeway of perception water-flow signal according to Claims 2 or 3 or 4, it is characterized in that, described runner body (1) is also provided with at least one secondary flow sensing device (7) outward, total discharge induction installation (4) and secondary flow sensing device (7) are electrically connected with a control circuit (9) respectively, described exhalant canal (12) is for being communicated with the feed-water end (51) of watering equipment (5), and secondary flow sensing device (7) is for being communicated with the waterexit end (52) of watering equipment (5).
6. according to claim 5 can the threeway of perception water-flow signal, it is characterized in that, described total discharge induction installation (4) and secondary flow sensing device (7) are flowmeter.
7. according to claim 4 can the threeway of perception water-flow signal, it is characterized in that, directly or be connected with outlet water control valve (3) by water pipe, described outlet water control valve (3) is solenoid valve to described exhalant canal (12), mortor operated valve or manually operated valve; And/or described sewage draining exit (13) is direct or be connected with blowdown control valve by water pipe, and described blowdown control valve is solenoid valve, mortor operated valve or manually operated valve; Or described runner body (1) is provided with three-way valve, three-way valve is communicated with exhalant canal (12) with water intake (11), sewage draining exit (13) respectively, and described three-way valve is solenoid valve, mortor operated valve or manually operated valve.
8. according to claim 4 can the threeway of perception water-flow signal, it is characterized in that, the sewage draining exit (13) of described irrigation channel (10) and/or the external port of exhalant canal (12) are provided with fast access node structure or worm structure.
9. according to claim 1 can the threeway of perception water-flow signal, it is characterized in that, described runner body (1) is composited by metal layer (14) and plastic layer (15).
10. according to claim 9 can the threeway of perception water-flow signal, it is characterized in that, described runner body (1) is provided with outer connection metal screw thread (17), and described metal layer (14) is positioned at plastic layer (15) outward, and outer connection metal screw thread (17) is arranged on metal layer (14).
CN201520889634.7U 2015-11-10 2015-11-10 But tee bend of perception rivers signal Active CN205101746U (en)

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Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276323A (en) * 2015-11-10 2016-01-27 佛山市云米电器科技有限公司 Tee joint capable of sensing water flow signals
CN105757385A (en) * 2016-05-05 2016-07-13 谢博 Adjusting and controlling type measuring splitter for petroleum pipelines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276323A (en) * 2015-11-10 2016-01-27 佛山市云米电器科技有限公司 Tee joint capable of sensing water flow signals
CN105276323B (en) * 2015-11-10 2017-12-22 佛山市云米电器科技有限公司 The threeway of water-flow signal can be perceived
CN105757385A (en) * 2016-05-05 2016-07-13 谢博 Adjusting and controlling type measuring splitter for petroleum pipelines

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