CN107420580B - Water purifier leakproof protective tube - Google Patents
Water purifier leakproof protective tube Download PDFInfo
- Publication number
- CN107420580B CN107420580B CN201710325769.4A CN201710325769A CN107420580B CN 107420580 B CN107420580 B CN 107420580B CN 201710325769 A CN201710325769 A CN 201710325769A CN 107420580 B CN107420580 B CN 107420580B
- Authority
- CN
- China
- Prior art keywords
- water purifier
- valve
- protective tube
- pipe shaft
- pipe
- 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.)
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
-
- 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
- F16K17/20—Excess-flow valves
Abstract
The present invention relates to a kind of water purifier leakproof protective tube, this water purifier leakproof protective tube is mounted between water purifier and water inlet pipe, this water purifier leakproof protective tube includes pipe end and pipe shaft, and pipe end is provided with sealing screw thread；Insurance chamber is offered on pipe shaft, the bottom for insuring chamber is made by piston plate, and the piston plate can reciprocatingly slide along the inner wall of insurance chamber；The upper end of insurance chamber is provided with adjustable plate, and the adjusting knob for penetrating pipe shaft is equipped with above adjustable plate；In the side wall of insurance chamber, limited valve is set；It is provided with hollow blocking valve on the inner tubal wall of pipe shaft, blocks and is connected between valve and pressure limiting valve by conduit；Under natural conditions, valve is blocked to be close to the inner tubal wall of pipe shaft；Booster caused by the structure can effectively prevent hydraulic pressure excessively high improves stability in use and the safety of water purifier.
Description
Technical field
The present invention relates to a kind of water purifier accessories, are a kind of leakproof protective tubes particularly.
Background technique
As the improvement of people's living standards, water purifier has come into huge numbers of families, it is that the drinking-water of the masses of the people resident is strong
Health contributes；Water purifier currently on the market includes two kinds of filer element type water purifier and RO membrane reverse osmosis water purification machine.Both
Machine is all directly to connect with tap water, will appear the excessive filter core cylinder caused in machine of pressure since tap water hydraulic is unstable
Leakage, connecting tube be easy to fall off, leak；Especially the booster pump of RO membrane reverse osmosis water purification machine will usually get to 7kg pressure
RO film can be made to squeeze out pure water, but easily cause low tension switch failure in the state of high pressure, each connector connection seals bad etc.
Reason, and these reasons will cause leak.When there is machine leak, if will result in without being found when urgency and closing water source
The waste of property loss and water resource.
For these reasons, it is theoretically seemingly impossible or if certain thoroughly to prevent water purifier leakage
If accomplishing, then manufacturing cost will rise to the degree that user cannot bear.Therefore, if after cost increases on a small quantity,
It can be by leakage control in limited range and meaningful technological progress.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of water purifier leakproof protective tube, which can effectively prevent hydraulic pressure mistake
Booster caused by height improves stability in use and the safety of water purifier.
To solve the above problems, the technical scheme adopted by the invention is that: this water purifier leakproof protective tube is mounted on water purification
Between device and water inlet pipe, this water purifier leakproof protective tube includes pipe end and pipe shaft, and pipe end is provided with sealing screw thread；
Insurance chamber is offered on pipe shaft, the bottom for insuring chamber is made by piston plate, and the piston plate can be along insurance chamber
Wall reciprocatingly slides；The upper end of insurance chamber is provided with adjustable plate, and the adjusting knob for penetrating pipe shaft is equipped with above adjustable plate；It is protecting
Limited valve is arranged in the side wall of dangerous chamber；
It is provided with hollow blocking valve on the inner tubal wall of pipe shaft, blocks and is connected between valve and pressure limiting valve by conduit
It is logical；Under natural conditions, valve is blocked to be close to the inner tubal wall of pipe shaft.
The beneficial effects of the present invention are: this water purifier leakproof protective tube is mounted between water purifier and water inlet pipe, flow into
The water flow of water inlet pipe can first pass through this protective tube；Under natural conditions, it blocks valve to be close to the inner tubal wall of pipe shaft, will not influence water flow
Normal circulation；Hydraulic pressure towards pipe shaft radial compression piston plate, and then by piston plate promote insurance it is intracavitary；Insure intracavitary body
Product reduces, and air pressure is gradually increased；Since the hydraulic pressure of tap water is there are certain fluctuation, intracavitary there are small insuring for piston plate
Amplitude reciprocatingly slides；When the hydraulic pressure in running water pipe is excessive, piston plate significantly inwardly insures intracavitary propulsion, insures intracavitary
Air pressure rapidly increase, and exceed pressure limiting valve critical value, pressure limiting valve open, insure intracavitary high pressure gas and be quickly full of resistance
Disconnected valve, blocks valve to expand and bounce, and blocks valve closure；At this point, the water route in protective tube is blocked, high-pressure water body can not
Into filter membrane is destroyed in water purifier, the equipment in water purifier will not be damaged at this time, therefore will not generate drainage；It is effectively anti-
Only disaster occurs, and can effectively save indoor finishing, avoid wholesale property loss.
Since the tap water hydraulic of various regions is different, the maximum hydraulic pressure that water purifier allows is also different, and user can be adjusted by torsion
Knob is saved, to adjust the secure threshold of this water purifier leakproof protective tube, to adapt to different water purifiers；Structure essence of the invention
Ingeniously, response high speed, can be to abnormal hydraulic pressure quick response, so that people's water safety；In addition, of the invention low in cost, energy
Enough expensive water purifiers of effective protection, while can prevent water from overflowing Kingsoft, it threatens and is fitted up in family, while water purification can be prevented
Water power connection after device leak, reduces personal accident；Therefore there is stronger promotional value.
Preferably, being embedded with heteropolar attracting permanent magnetism piece at the edge for blocking valve；In order to enhance blocking valve
Film bounce after airtightness, and then enhance water flow barrier effect.
Preferably, the end section of the pipe shaft is in rectangle, the centrosymmetric inner tubal wall for being distributed in pipe shaft of valve is blocked
On.
Preferably, the surface area for blocking valve is greater than the face area of pipe shaft；In order to which valve is adequately closed,
Further enhance barrier effect.
Preferably, being equipped with enhancing tension spring between adjustable plate and piston plate；When pressure limiting valve is connected, enhancing tension spring can
Further squeeze insures intracavitary gas, to promote that valve is blocked quickly to bounce, expand, and then improves and blocks response speed
And barrier effect.
Detailed description of the invention
Cross section structure schematic diagram when Fig. 1 is this water purifier leakproof protective tube one embodiment normal use.
Fig. 2 is cross section structure schematic diagram when embodiment illustrated in fig. 1 blocks water flow.
Specific embodiment
Embodiment:
In Fig. 1, embodiment shown in Fig. 2, this water purifier leakproof protective tube is mounted between water purifier and water inlet pipe, this
Water purifier leakproof protective tube includes pipe end 1 and pipe shaft 2, and pipe end 1 is provided with sealing screw thread；
Insurance chamber 3 is offered on pipe shaft 2, the bottom of insurance chamber 3 is made by piston plate 31, and the piston plate 31 can be along insurance
The inner wall of chamber 3 reciprocatingly slides；The upper end of insurance chamber 3 is provided with adjustable plate 32, is equipped with above adjustable plate 32 and penetrates pipe shaft 2
Adjusting knob 33；Enhancing tension spring 4 is installed between adjustable plate 32 and piston plate 31；The side wall of insurance chamber 3 is provided with pressure limiting
Valve 5；
The end section of the pipe shaft 2 is in rectangle, centrosymmetric on the inner tubal wall of pipe shaft 2 to be provided with hollow blocking valve
Film 6 is blocked and is connected between valve 6 and pressure limiting valve 5 by conduit 51；The surface area for blocking valve 6 is greater than the end face of pipe shaft 2
Area；Heteropolar attracting permanent magnetism piece 61 is embedded at the edge for blocking valve 6；Under natural conditions, valve 6 is blocked to be close to pipe
The inner tubal wall of body 2.
This water purifier leakproof protective tube is mounted between water purifier and water inlet pipe, the water flow for flowing into water inlet pipe can first pass through
This protective tube；Under natural conditions, it blocks valve 6 to be close to the inner tubal wall of pipe shaft 2, will not influence the normal circulation of water flow；Hydraulic pressure to
The radial compression piston plate 31 of pipe shaft 2, and then by piston plate 31 promote insurance chamber 3 in；Insure the volume-diminished in chamber 3, gas
Pressure is gradually increased；Since the hydraulic pressure of tap water is there are certain fluctuation, piston plate 31 exists by a small margin in insurance chamber 3
It reciprocatingly slides；When the hydraulic pressure in running water pipe is excessive, the significantly inwardly interior propulsion of insurance chamber 3 of piston plate 31 is insured in chamber 3
Air pressure rapidly increases, and exceeds the critical value of pressure limiting valve 5, and pressure limiting valve 5 is opened, and the high pressure gas insured in chamber 3 is quickly full of
Valve 6 is blocked, valve 6 is blocked to expand and is bounced, valve 6 is blocked to be closed；In the present embodiment, with the opening of pressure limiting valve 5, institute
Piston plate 31 can further be pulled by stating enhancing tension spring 4, and the gas in insurance chamber 3 is promoted to spray, to promote to block valve 6
Expansion, bounce；Further promote the response speed for blocking valve 6；Meanwhile in the present embodiment, after blocking valve 6 to bounce,
Under the action of magnetic attraction, the contact and actuation that two panels blocks the meeting of valve 6 even closer further block water flow；Meanwhile it hindering
The surface area of disconnected valve 6 is greater than the face area of pipe shaft 2, i.e. blocking valve 6 can be adequately closed, arc-shaped after closure,
As shown in Figure 2；The structure further can closely close up under hydraulic pressure, using hydraulic pressure firm closure, effectively prevent water flow logical
It crosses；
At this point, the water route in protective tube is blocked, high-pressure water body cannot be introduced into and destroy filter membrane in water purifier, at this time water purification
Equipment in device will not be damaged, therefore will not generate drainage；It is effectively prevent disaster, can effectively save indoor dress
It repairs, avoids wholesale property loss.
Pipe shaft 2 in the present invention uses rectangular configuration, can be convenient for the closure for blocking valve 6 seamless；It further increases close
Seal effect.
Since the tap water hydraulic of various regions is different, the maximum hydraulic pressure that water purifier allows is also different, and user can be adjusted by torsion
Knob 33 is saved, to adjust the secure threshold of this water purifier leakproof protective tube, to adapt to different water purifiers；Structure essence of the invention
Ingeniously, response high speed, can be to abnormal hydraulic pressure quick response, so that people's water safety；In addition, of the invention low in cost, energy
Enough expensive water purifiers of effective protection, while can prevent water from overflowing Kingsoft, it threatens and is fitted up in family, while water purification can be prevented
Water power connection after device leak, reduces personal accident；Therefore there is stronger promotional value.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of water purifier leakproof protective tube, this water purifier leakproof protective tube is mounted between water purifier and water inlet pipe, this water purification
Device leakproof protective tube includes pipe end (1) and pipe shaft (2), and pipe end (1) is provided with sealing screw thread；It is characterized by: on pipe shaft (2)
Insurance chamber (3) is offered, the bottom of insurance chamber (3) is made by piston plate (31), and the piston plate (31) can be along insurance chamber (3)
Inner wall reciprocatingly slides；The upper end of insurance chamber (3) is provided with adjustable plate (32), is equipped with above adjustable plate (32) and penetrates pipe shaft
(2) adjusting knob (33)；In the side wall of insurance chamber (3), limited valve (5) are set；It is provided on the inner tubal wall of pipe shaft (2)
Hollow blocking valve (6) is blocked and is connected between valve (6) and pressure limiting valve (5) by conduit (51)；Under natural conditions, it blocks
Valve (6) is close to the inner tubal wall of pipe shaft (2).
2. water purifier leakproof protective tube according to claim 1, it is characterised in that: at the edge for blocking valve (6)
It is embedded with heteropolar attracting permanent magnetism piece (61).
3. water purifier leakproof protective tube according to claim 1 or 2, it is characterised in that: the surface for blocking valve (6)
Product is greater than the face area of pipe shaft (2).
4. water purifier leakproof protective tube according to claim 1 or 2, it is characterised in that: in adjustable plate (32) and piston plate
(31) enhancing tension spring (4) is installed between.
5. water purifier leakproof protective tube according to claim 3, it is characterised in that: in adjustable plate (32) and piston plate (31)
Between be equipped with enhancing tension spring (4).
6. water purifier leakproof protective tube according to claim 4, it is characterised in that: the end section of the pipe shaft (2) is in square
Shape blocks on valve (6) centrosymmetric inner tubal wall for being distributed in pipe shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325769.4A CN107420580B (en) | 2017-05-10 | 2017-05-10 | Water purifier leakproof protective tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325769.4A CN107420580B (en) | 2017-05-10 | 2017-05-10 | Water purifier leakproof protective tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107420580A CN107420580A (en) | 2017-12-01 |
| CN107420580B true CN107420580B (en) | 2019-04-19 |
Family
ID=60424620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325769.4A Active CN107420580B (en) | 2017-05-10 | 2017-05-10 | Water purifier leakproof protective tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420580B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201588986U (en) * | 2009-12-18 | 2010-09-22 | 厦门市易洁卫浴有限公司 | Pressure-limiting valve |
| CN201840321U (en) * | 2010-05-27 | 2011-05-25 | 宁波市镇海华泰电器厂 | Anti-leakage controller of water purifier |
| CN202201755U (en) * | 2011-09-01 | 2012-04-25 | 江苏正本净化节水科技实业有限公司 | Overpressure self-protection water purifier |
| CN102989083A (en) * | 2012-12-15 | 2013-03-27 | 于秀月 | Black-flow preventer valve in pipeline |
| CN103086527A (en) * | 2011-11-02 | 2013-05-08 | 江苏正本净化节水科技实业有限公司 | Leak-proof water purifier |
| CN204784972U (en) * | 2015-06-17 | 2015-11-18 | 湖南省战信龙腾实业有限公司 | Purifier leak protection ware |
-
2017
- 2017-05-10 CN CN201710325769.4A patent/CN107420580B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201588986U (en) * | 2009-12-18 | 2010-09-22 | 厦门市易洁卫浴有限公司 | Pressure-limiting valve |
| CN201840321U (en) * | 2010-05-27 | 2011-05-25 | 宁波市镇海华泰电器厂 | Anti-leakage controller of water purifier |
| CN202201755U (en) * | 2011-09-01 | 2012-04-25 | 江苏正本净化节水科技实业有限公司 | Overpressure self-protection water purifier |
| CN103086527A (en) * | 2011-11-02 | 2013-05-08 | 江苏正本净化节水科技实业有限公司 | Leak-proof water purifier |
| CN102989083A (en) * | 2012-12-15 | 2013-03-27 | 于秀月 | Black-flow preventer valve in pipeline |
| CN204784972U (en) * | 2015-06-17 | 2015-11-18 | 湖南省战信龙腾实业有限公司 | Purifier leak protection ware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107420580A (en) | 2017-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190306 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 |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230612 Address after: Room 1601, building D, venture outsourcing service center, No. 188, Tongsheng Avenue, development zone, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu yikaide Environmental Protection Technology Co.,Ltd. Address before: 225500 261 people's road, Jiangyan District, Taizhou, Jiangsu Patentee before: Sun Jianchun |