CN106931271A - water purifier protective tube - Google Patents
water purifier protective tube Download PDFInfo
- Publication number
- CN106931271A CN106931271A CN201710325770.7A CN201710325770A CN106931271A CN 106931271 A CN106931271 A CN 106931271A CN 201710325770 A CN201710325770 A CN 201710325770A CN 106931271 A CN106931271 A CN 106931271A
- Authority
- CN
- China
- Prior art keywords
- water purifier
- tube
- hollow tube
- pipe
- bearing plate
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/136—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to a kind of water purifier protective tube, this water purifier protective tube includes pipe end and pipe shaft, and two pipe ends are connected between water inlet pipe and water purifier；Blocking net is internally provided with pipe shaft, blocking net is vertical with the axis of pipe shaft；The blocking net weaves shaping by the hollow tube of elasticity, and hollow tube is tightly connected with the inwall of pipe shaft, and each hollow tube is interconnected；Telescoping tube is installed on the net in blocking, the front end of telescoping tube is closed by bearing plate, and rear end is by pressure limiting valve closure；The bearing plate just current are come to；The telescoping tube includes hollow tube wall, and hollow tube wall is connected with hollow tube；The insurance tubular construction is novel, is prevented from booster, effectively protection water purifier internal structure, protects property and the personal safety of resident.
Description
Technical field
It is a kind of protective tube particularly the present invention relates to a kind of water purifier accessory.
Background technology
With the improvement of people ' s living standards, water purifier has come into huge numbers of families, is that the drinking-water of numerous common people resident is good for
Health contributes；Water purifier in the market includes two kinds of filer element type water purifier and RO membrane reverse osmosis water purification machine.This two
It is all directly to be connected with running water to plant machine, and the excessive filter core caused in machine of pressure occurs because tap water hydraulic is unstable
Cylinder seepage, connecting tube are easy to come off, leak；Particularly the booster pump of RO membrane reverse osmosis water purification machine will generally get to 7kg pressure
RO films can be just made to extrude pure water, but state in high pressure easily causes low tension switch failure, and each joint connection sealing is not
The reason such as good, and these reasons can cause leak.When there is machine leak, will if finding and closing water source during without urgency
Cause any property loss and water resource waste.
For these reasons, water purifier leakage is thoroughly prevented seemingly impossible in theory or if certain
If accomplishing, then manufacturing cost will rise to the degree that user can not bear.Therefore, if after cost increases on a small quantity,
Control can be will leak out in limited scope, be also technological progress highly significant.
The content of the invention
Regarding to the issue above, the present invention provides a kind of water purifier protective tube, and the insurance tubular construction is novel, is prevented from quick-fried
Pipe, effectively protection water purifier internal structure, protect property and the personal safety of resident.
To solve the above problems, the technical solution adopted in the present invention is：This water purifier protective tube includes pipe end and pipe
Body, two pipe ends are connected between water inlet pipe and water purifier；
Blocking net is internally provided with pipe shaft, blocking net is vertical with the axis of pipe shaft；The blocking net is by elastic hollow tube
Braiding shaping, hollow tube is tightly connected with the inwall of pipe shaft, and each hollow tube is interconnected；
Telescoping tube is installed on the net in blocking, the front end of telescoping tube is closed by bearing plate, and rear end is by pressure limiting valve closure；The pressure-bearing
Plate just current are come to；The telescoping tube includes hollow tube wall, and hollow tube wall is connected with hollow tube.
The beneficial effects of the invention are as follows：Under normal pressure, pressure limiting valve is closed；After water impact bearing plate,
Flowed through from the space of blocking net, finally flow into water purifier；Bearing plate by pressure transmission to telescoping tube, and then to telescoping tube pressure
Contracting, the pressure increase in telescoping tube；When hydraulic pressure exceeds safety value, current will also increase the impulsive force of bearing plate, now, stretch
Simultaneous Pressure increase in the draw, pressure value exceeds the threshold value of pressure limiting valve, and pressure limiting valve is opened, the gas discharge in telescoping tube, this
When telescoping tube rapid desufflation, the gas in the hollow tube wall of telescoping tube is pressed into hollow tube；Hollow tube rapid expanding, this
When block online space rapid drop, now water-carrying capacity reduce；As water-carrying capacity reduces, the water accumulation in front of blocking net,
Hydraulic pressure becomes big, and bearing plate and telescoping tube are extruded by water body again, and the gas in the hollow tube wall of telescoping tube pours into hollow pipe again
Material, hollow tube further expands；Final blocking net blocks water route, realizes the open circuit of current.
The structure of the invention is novel, unique, without any force device, low production cost and durable in use；Can have
The prevention hydraulic pressure of effect is too high, prevents the filter membrane of water purifier from being destroyed, effectively the safe handling of protection water purifier；The invention is from net
Current are blocked in the front end of hydrophone, and current will not be excessive, does not also result in water power UNICOM, cause serious personal safety hidden danger.
To sum up, the present invention have preferable security, stability, change, it is easy to use, it is with low cost, with preferable
Promotional value.
Preferably, being provided with extension spring on the axis of telescoping tube, the two ends of extension spring connect bearing plate and pressure limiting valve respectively；
When pressure limiting valve is opened, the extension spring can promote the contraction of telescoping tube, accelerate the expansion of hollow tube, and then accelerate blocking net
Current blocking；In addition extension spring can also shape for telescoping tube, it is ensured that bearing plate preferably faces hydraulic pressure.
Preferably, the outer wall constraint in the pipe shaft has regulation band, the regulation band is just right with the position of bearing plate；It is logical
Cross loosen, regulation band of tying tight, change the caliber at bearing plate, and then change hydraulic pressure herein；When regulation band is tied tight, herein
Hydraulic pressure is bigger than normal compared with other positions, and the pressure that bearing plate is subject to becomes big, and other positions hydraulic pressure is slightly higher, and the hydraulic pressure at bearing plate is to surpass
Go out safety value, now this water purifier protective tube will start；When i.e. regulation band is tied tight, safety value reduction of the invention；Otherwise raise.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of this water purifier protective tube one embodiment.
Specific embodiment
Embodiment：
In the embodiment shown in fig. 1, this water purifier protective tube includes pipe end and pipe shaft 1, and two pipe ends are connected to water inlet pipe
And water purifier between；
Blocking net 2 is internally provided with pipe shaft 1, blocking net 2 is vertical with the axis of pipe shaft 1；The blocking net 2 is by the hollow of elasticity
The braiding shaping of tubing 21, hollow tube 21 is tightly connected with the inwall of pipe shaft 1, and each hollow tube 21 is interconnected；
Telescoping tube 3 is installed on blocking net 2, the front end of telescoping tube 3 is closed by bearing plate 31, and rear end is closed by pressure limiting valve 32；
The bearing plate 31 just current are come to；Extension spring 33 is installed on the axis of telescoping tube 3, the two ends of extension spring 33 connect respectively holds
Pressing plate 31 and pressure limiting valve 32；The telescoping tube 3 includes hollow tube wall 34, and hollow tube wall 34 is connected with hollow tube 21；
Regulation band 4 is also fettered in the outer wall of the pipe shaft 1, the regulation is just right with the position of bearing plate 31 with 4.
Under normal pressure, pressure limiting valve 32 is closed；After water impact bearing plate 31, from the space of blocking net 2
In flow through, finally flow into water purifier；Bearing plate 31 to telescoping tube 3, and then compresses pressure transmission to telescoping tube 3, in telescoping tube 3
Pressure increase；When hydraulic pressure exceeds safety value, current will also increase the impulsive force of bearing plate 31, now, in telescoping tube 3
Simultaneous Pressure increases, and pressure value exceeds the threshold value of pressure limiting valve 32, and pressure limiting valve 32 is opened, the gas discharge in telescoping tube 3, now stretches
The rapid desufflation of the draw 3, the gas in the hollow tube wall 34 of telescoping tube 3 is pressed into hollow tube 21；Hollow tube 21 is quick swollen
It is swollen, the space rapid drop on net 2 is now blocked, now water-carrying capacity reduces；As water-carrying capacity reduces, the water in the front of blocking net 2
Amount accumulation, hydraulic pressure becomes big, and bearing plate 31 and telescoping tube 3 are extruded by water body again, and the gas in the hollow tube wall 34 of telescoping tube 3 is again
Secondary to pour into hollow tube 21, hollow tube 21 further expands；Final blocking net 2 blocks water route, realizes the open circuit of current；
In the present embodiment, when pressure limiting valve 32 is opened, the extension spring 33 can promote the contraction of telescoping tube 3, accelerate hollow pipe
The expansion of material 21, and then accelerate the current blocking of blocking net 2, the response speed of blocking net 2 can be effectively improved；In addition extension spring 33
Can also be shaped for telescoping tube 3, it is ensured that telescoping tube 3 is in vertical bar state all the time, it is ensured that bearing plate 31 preferably faces hydraulic pressure.
Additionally, by the regulation band 4 that loosens, ties tight, changing the caliber at bearing plate 31, and then change hydraulic pressure herein；Than
Such as when regulation band 4 is tied tight, hydraulic pressure herein is bigger than normal compared with other positions, and the pressure that bearing plate 31 is subject to becomes big, when other positions
Put that hydraulic pressure is slightly higher, the hydraulic pressure at bearing plate 31 is that beyond safety value, now this water purifier protective tube will start；To sum up, regulation band 4
When tying tight, margin of safety reduction of the invention；Otherwise raise；Can be adjusted according to different water purifiers with 4 by controlling to adjust
Suitable safety value is saved, so as to improve the scope of application of the invention.
The structure of the invention is novel, unique, without any force device, low production cost and durable in use；Can have
The prevention hydraulic pressure of effect is too high, prevents the filter membrane of water purifier from being destroyed, effectively the safe handling of protection water purifier；The invention is from net
Current are blocked in the front end of hydrophone, and current will not be excessive, does not also result in water power UNICOM, cause serious personal safety hidden danger.
To sum up, the present invention have preferable security, stability, change, it is easy to use, it is with low cost, with preferable
Promotional value.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (3)
1. a kind of water purifier protective tube, this water purifier protective tube includes pipe end and pipe shaft（1）, two pipe ends are connected to water inlet pipe
And water purifier between；It is characterized in that：In pipe shaft（1）It is internally provided with blocking net（2）, block net（2）With pipe shaft（1）Axis
Vertically；The blocking net（2）By the hollow tube of elasticity（21）Braiding shaping, hollow tube（21）With pipe shaft（1）Inwall gas
Close connection, each hollow tube（21）Interconnect；In blocking net（2）On telescoping tube is installed（3）, telescoping tube（3）Front end by
Bearing plate（31）Closing, rear end is by pressure limiting valve（32）Closing；The bearing plate（31）Just current are come to；The telescoping tube（3）
Include hollow tube wall（34）, hollow tube wall（34）With hollow tube（21）Connection.
2. water purifier protective tube according to claim 1, it is characterised in that：In telescoping tube（3）Axis on drawing is installed
Spring（33）, extension spring（33）Two ends connect bearing plate respectively（31）And pressure limiting valve（32）.
3. water purifier protective tube according to claim 1 and 2, it is characterised in that：In the pipe shaft（1）Outer wall constraint have
Regulation band（4）, the regulation band（4）With bearing plate（31）Position it is just right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325770.7A CN106931271B (en) | 2017-05-10 | 2017-05-10 | Water purifier protective tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325770.7A CN106931271B (en) | 2017-05-10 | 2017-05-10 | Water purifier protective tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931271A true CN106931271A (en) | 2017-07-07 |
| CN106931271B CN106931271B (en) | 2019-04-23 |
Family
ID=59429442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325770.7A Active CN106931271B (en) | 2017-05-10 | 2017-05-10 | Water purifier protective tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931271B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883835Y (en) * | 2006-03-16 | 2007-03-28 | 鲍峰 | Liquid flow auto-balancing regulating valve |
| US20090032747A1 (en) * | 2005-03-25 | 2009-02-05 | Sidel S.P.A. | Valve for fluids |
| CN202001772U (en) * | 2011-05-12 | 2011-10-05 | 太原理工大学 | Air bag for inner plugging for leakage of pipeline |
| CN105465539A (en) * | 2015-12-15 | 2016-04-06 | 珠海格力电器股份有限公司 | Damper and water purifier with same |
| CN105605242A (en) * | 2016-01-20 | 2016-05-25 | 浙江理工大学 | Novel valve allowing flow characteristics to be adjusted |
| CN106523842A (en) * | 2016-12-01 | 2017-03-22 | 深圳市燃气集团股份有限公司 | New spring damping device for coping with pipeline pressure jump |
-
2017
- 2017-05-10 CN CN201710325770.7A patent/CN106931271B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090032747A1 (en) * | 2005-03-25 | 2009-02-05 | Sidel S.P.A. | Valve for fluids |
| CN2883835Y (en) * | 2006-03-16 | 2007-03-28 | 鲍峰 | Liquid flow auto-balancing regulating valve |
| CN202001772U (en) * | 2011-05-12 | 2011-10-05 | 太原理工大学 | Air bag for inner plugging for leakage of pipeline |
| CN105465539A (en) * | 2015-12-15 | 2016-04-06 | 珠海格力电器股份有限公司 | Damper and water purifier with same |
| CN105605242A (en) * | 2016-01-20 | 2016-05-25 | 浙江理工大学 | Novel valve allowing flow characteristics to be adjusted |
| CN106523842A (en) * | 2016-12-01 | 2017-03-22 | 深圳市燃气集团股份有限公司 | New spring damping device for coping with pipeline pressure jump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931271B (en) | 2019-04-23 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190304 Address after: 225500 261 people's road, Jiangyan District, Taizhou, Jiangsu Applicant after: Sun Jianchun Address before: 215000 room 1418, block D, Yue Yue Plaza, 2188 Kaiping Road, Wujiang District, Suzhou, Jiangsu. Applicant before: Fan Yonghao |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |