CN109538788A - A kind of frost valve - Google Patents
A kind of frost valve Download PDFInfo
- Publication number
- CN109538788A CN109538788A CN201811572167.XA CN201811572167A CN109538788A CN 109538788 A CN109538788 A CN 109538788A CN 201811572167 A CN201811572167 A CN 201811572167A CN 109538788 A CN109538788 A CN 109538788A
- Authority
- CN
- China
- Prior art keywords
- valve
- interface
- charging system
- air charging
- frost
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000002528 anti-freeze Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 244000182264 Lucuma nervosa Species 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/105—Three-way check or safety valves with two or more closure members
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- 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
- F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
- F16K19/006—Specially adapted for faucets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a kind of frost valves, including air charging system, check valve, triple valve；The first interface of triple valve is arranged in the air charging system, and the check valve is arranged in above-mentioned interface internal, and is located at air charging system rear end；The conducting direction of the check valve is that air charging system circulates to threeway valve insertion, and gas can flow to inside triple valve from air charging system through check valve, while can avoid liquid and flowing to air charging system from triple valve；Other two interface of the triple valve, wherein second interface connects water pipe, and third interface connects tap；Frost valve of the invention is easy to operate, it is only necessary to can reach antifreezing effect as being filled with proper amount of gas in frost valve.
Description
Technical field
The invention belongs to water-saving device technical field, especially a kind of frost valve.
Background technique
Winter, the temperature of severe cold are easy to make water pipe from freezing crack, bring considerable trouble and loss to our life, existing
There is solution as follows: 1, using more antifreeze material；2, water pipe walks underground as far as possible；3, it is wrapped up with thermal insulation material；4, it closes
Gate is vented the water etc. in water pipe.
All there is deficiency in varying degrees in the existing solution for solving water pipe from freezing crack, always have a tenability limit as material and
And more antifreeze material price is higher, water pipe always basset, thermal insulation material also have cannot play good heat preservation effect when
It waits, closed shutter emptying water pipe needs complicated operating procedure and can cause the waste at clean water source in the process.Existing solution
Certainly method all cannot be very well in the case where meet demand, and water pipe is once rupture can not only be brought a lot of trouble to family, Er Qiehui
Cause water waste to a greater extent.
Summary of the invention
Technical problem solved by the invention is to provide a kind of frost valve, to solve the problems, such as causing under what cold snap
Water pipe from freezing crack the problem of.
The technical solution for realizing the aim of the invention is as follows:
A kind of frost valve, including air charging system, check valve, triple valve；The first of triple valve is arranged in the air charging system
Interface, the check valve are arranged in above-mentioned interface internal, and are located at air charging system rear end；The conducting direction of the check valve is to fill
Device of air circulates to threeway valve insertion, and gas can flow to inside triple valve from air charging system through check valve, while can avoid liquid
Air charging system is flowed to from triple valve；Other two interface of the triple valve, wherein second interface connects water pipe, and third interface connects
Connected with water faucet.
Compared with prior art, the present invention its remarkable advantage:
(1) frost valve of the invention is easy to operate: only needing to can reach antifreeze effect as being filled with proper amount of gas in frost valve i.e.
Fruit.
(2) frost valve simple installation of the invention: intermediate this valve of installation to connect in tap and water pipe is only needed
Solve the problems, such as winter water pipe because expanding with heat and contract with cold caused by water in pipe.
(3) frost valve of the invention is at low cost, does not need to replace existing tubing, reduces making for tube body thermal insulation material
With increasing the service life of water pipe, reduce bursting by freezing probability and can also play and save material, water source.
Present invention is further described in detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of frost valve of the invention.
Specific embodiment
In order to illustrate technical solution of the present invention and technical purpose, with reference to the accompanying drawing and specific embodiment is the present invention
It is further to introduce.
In conjunction with Fig. 1, a kind of frost valve of the invention, including air charging system 1, check valve 2, triple valve 3；The air charging system
1 is arranged in the first interface 3-1 of triple valve 3, and the check valve 2 is arranged in above-mentioned interface internal, and after air charging system 1
End；The conducting direction of the check valve 2 is that air charging system 1 circulates to 3 inner cavity of triple valve, and gas can be from air charging system 1 through unidirectional
Valve 2 flows to inside triple valve 3, while can avoid liquid and flowing to air charging system 1 from triple valve 3；The triple valve 3 other two
Interface, wherein second interface 3-2 connection water pipe, third interface 3-3 connection tap.
Further, 2 rear end of check valve is connected with gas conduit 4, and the gas conduit 4 protrudes into the of triple valve 3
Air-flow preferably can be guided to second interface 3-2 by two interface 3-2.
Further, for the ease of the installation of frost valve 3 and air charging system 1, the axial direction and third of the second interface 3-2
Interface 3-3 is axially identical, the axial direction for being axially perpendicular to second interface 3-2 and third interface 3-3 of the first interface 3-1；Institute
The upper end that second interface 3-2 is located at triple valve 3 is stated, is connect by screw thread with tap；The third interface 3-3 is located at threeway
The lower end of valve 3, and connect by screw thread with water pipe.
In some embodiments, the air charging system 1 is valve inside, can be by being inflated manually to 3 lower end of triple valve
Water pipe carries out air pressure and liquid level is pressed into below ground.
In some other embodiments, the air charging system 1 is inflator pump, can be by electronic to 3 lower end of triple valve
Water pipe carries out air pressure and liquid level is pressed into below ground.
In use, frost valve of the invention is connect with water pipe, air, air warp are pressed into frost valve by inflator
Check valve is down to underground under water for all in pipeline, antifreeze using underground progress, avoids the water quilt in the water pipe of earth's surface upper end
It freezes.
Claims (6)
1. a kind of frost valve, which is characterized in that including air charging system (1), check valve (2), triple valve (3)；The air charging system
(1) first interface (3-1) in triple valve (3) is set, and the check valve (2) is arranged in above-mentioned interface internal, and is located at inflation
Device (1) rear end；The conducting direction of the check valve (2) is that air charging system (1) circulates to triple valve (3) inner cavity, and gas can be from
Air charging system (1) flows to triple valve (3) inside through check valve (2), while can avoid liquid and flowing to air charging system from triple valve (3)
(1)。
2. a kind of frost valve according to claim 1, which is characterized in that check valve (2) rear end is connected with gas and leads
It manages (4), the gas conduit (4) protrudes into the second interface (3-2) of triple valve (3).
3. frost valve according to claim 2, which is characterized in that other two interface of the triple valve (3), wherein the
Two interfaces (3-2) connect water pipe, and third interface (3-3) connects tap.
4. frost valve according to claim 1, which is characterized in that the axial direction and third interface of the second interface (3-2)
(3-3) axial identical, axis for being axially perpendicular to second interface (3-2) and third interface (3-3) of the first interface (3-1)
To；The second interface (3-2) is located at the upper end of triple valve (3), is connect by screw thread with tap；Third interface (the 3-
3) it is located at the lower end of triple valve (3), and is connect by screw thread with water pipe.
5. frost valve according to claim 1, which is characterized in that the air charging system (1) is valve inside.
6. frost valve according to claim 1, which is characterized in that the air charging system (1) is inflator pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572167.XA CN109538788A (en) | 2018-12-21 | 2018-12-21 | A kind of frost valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572167.XA CN109538788A (en) | 2018-12-21 | 2018-12-21 | A kind of frost valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538788A true CN109538788A (en) | 2019-03-29 |
Family
ID=65856377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572167.XA Pending CN109538788A (en) | 2018-12-21 | 2018-12-21 | A kind of frost valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538788A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488013Y (en) * | 2001-06-30 | 2002-04-24 | 周海梁 | Pipeline defroster for solar water heater |
| CN2581530Y (en) * | 2002-12-09 | 2003-10-22 | 李宝明 | Fountain water freeze-proof device |
| CN201241349Y (en) * | 2008-06-06 | 2009-05-20 | 兖州煤业股份有限公司 | Mining plunger type dirt clearing apparatus |
| CN101769395A (en) * | 2010-02-09 | 2010-07-07 | 埃德鲁（陕西）机电设备有限公司 | Sulphur hexafluoride gas multi-way needle valve group |
| CN202148564U (en) * | 2011-07-13 | 2012-02-22 | 陈传亮 | Surge through anti-freezing water pipe |
| CN202274142U (en) * | 2011-10-08 | 2012-06-13 | 山东科技大学 | Outdoor anti-freezing water faucet |
| CN202273269U (en) * | 2011-10-12 | 2012-06-13 | 李翔宇 | Outdoor tap water anti-freezing device in winter |
| CN202787391U (en) * | 2012-09-30 | 2013-03-13 | 环明宇 | Air inflation anti-freezing water faucet |
| CN203174680U (en) * | 2012-12-27 | 2013-09-04 | 绳立刚 | Novel water pipe freeze-proofing device |
| CN103511737A (en) * | 2013-09-29 | 2014-01-15 | 刘忠华 | Freeze-preventing device of water faucet |
| CN105972841A (en) * | 2016-05-06 | 2016-09-28 | 武汉理工大学 | Cold water backflow recycling system of solar water heater |
| CN209856443U (en) * | 2018-12-21 | 2019-12-27 | 南京理工大学 | Antifreezing valve |
-
2018
- 2018-12-21 CN CN201811572167.XA patent/CN109538788A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488013Y (en) * | 2001-06-30 | 2002-04-24 | 周海梁 | Pipeline defroster for solar water heater |
| CN2581530Y (en) * | 2002-12-09 | 2003-10-22 | 李宝明 | Fountain water freeze-proof device |
| CN201241349Y (en) * | 2008-06-06 | 2009-05-20 | 兖州煤业股份有限公司 | Mining plunger type dirt clearing apparatus |
| CN101769395A (en) * | 2010-02-09 | 2010-07-07 | 埃德鲁（陕西）机电设备有限公司 | Sulphur hexafluoride gas multi-way needle valve group |
| CN202148564U (en) * | 2011-07-13 | 2012-02-22 | 陈传亮 | Surge through anti-freezing water pipe |
| CN202274142U (en) * | 2011-10-08 | 2012-06-13 | 山东科技大学 | Outdoor anti-freezing water faucet |
| CN202273269U (en) * | 2011-10-12 | 2012-06-13 | 李翔宇 | Outdoor tap water anti-freezing device in winter |
| CN202787391U (en) * | 2012-09-30 | 2013-03-13 | 环明宇 | Air inflation anti-freezing water faucet |
| CN203174680U (en) * | 2012-12-27 | 2013-09-04 | 绳立刚 | Novel water pipe freeze-proofing device |
| CN103511737A (en) * | 2013-09-29 | 2014-01-15 | 刘忠华 | Freeze-preventing device of water faucet |
| CN105972841A (en) * | 2016-05-06 | 2016-09-28 | 武汉理工大学 | Cold water backflow recycling system of solar water heater |
| CN209856443U (en) * | 2018-12-21 | 2019-12-27 | 南京理工大学 | Antifreezing valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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