CN205421411U - Water pipe prevents frostbite and aerifys accumulator - Google Patents
Water pipe prevents frostbite and aerifys accumulator Download PDFInfo
- Publication number
- CN205421411U CN205421411U CN201620217801.8U CN201620217801U CN205421411U CN 205421411 U CN205421411 U CN 205421411U CN 201620217801 U CN201620217801 U CN 201620217801U CN 205421411 U CN205421411 U CN 205421411U
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- water
- pipe
- tank body
- accumulator
- water pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a water pipe prevents frostbite and aerifys accumulator, it is installed between inlet tube and water gauge, and its structure includes the jar physically, jar body lower extreme passes through water intaking valve intercommunication inlet tube, through outlet valve intercommunication water gauge, jar body top is equipped with glass, just glass is through annular copper cover thread connection in jar body top, be equipped with the Y -pipe on the face of jar side, just a Y -pipe and a jar side wall sealing connection, the Y -pipe has first end, second end and third end, and wherein first end setting is internal at the jar, and second end and third end set up externally at the jar, seal installation has an one -way inflation valve on the port of first end, and seal installation is served to the second has a blowoff valve, seal installation is served to the third has the charging connector. The utility model provides a water pipe prevents frostbite and aerifys accumulator can effectively prevent the water pipe to freeze and the frost crack.
Description
Technical field
This utility model relates to a kind of anti-frozen device for water pipe, particularly relates to a kind of water pipe anti-freezing inflation accumulator.
Background technology
After the vast northern area of China enters winter with part south, temperature lowest temperature falls below less than 0 DEG C, under not applying working condition, and the water pipe not water outlet that water pipe passively freezes, even bursting by freezing water meter and water pipe.In order to ensure water supply pipe in the winter time properly functioning, tap water frost is avoided to be more than water pipe from freezing crack impact life, produce, water supply pipe must be carried out antifreeze process, have at present and add heat-insulation layer, but in long-time cryogenic conditions down tube, stop water still can freeze；Also have adds electric heater unit at pipeline, but installs inconvenience, and energy consumption is high.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of water pipe anti-freezing inflation accumulator, can effectively prevent water pipe to freeze and bursting by freezing.
For achieving the above object, the utility model proposes following technical scheme:
A kind of water pipe anti-freezing inflation accumulator, it is arranged between water inlet pipe and water meter, its structure includes tank body, described tank body lower end connects water inlet pipe by water intaking valve, water meter is connected by outlet valve, described tank body is arranged over glass, and described glass is threadably coupled within above tank body by annular copper cover, described tank body side is provided with Y-pipe, and described Y-pipe sealingly connects with tank wall, described Y-pipe has the first end, second end and the 3rd end, wherein the first end is arranged in tank body, second end and the 3rd end are arranged on outside tank body, it is sealed and installed with unidirectional charge valve on the port of described first end, it is sealed and installed with blowoff valve on second end, it is sealed and installed with charging connector on described 3rd end.
It is provided with sealing ring between described glass and tank body.
It is provided with liner between described annular copper cover and glass.
Charging connector head protector is installed outside described charging connector.
Compared with prior art, the water pipe anti-freezing inflation accumulator that this utility model discloses, is arranged between water inlet pipe and water meter, can pass through water intaking valve and the control of outlet valve and be filled with air, discharging the water in the water pipe of water meter rear, in preventing hydrops from becoming ice to form pipe, ice blocks up and explosion.This is external open water intaking valve before be filled with air (supplementing air after water intaking valve can also be opened), avoid loine pressure too high by compressed air and cause water pipe burst, total is easy for installation, uses simply.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model water pipe anti-freezing inflation accumulator.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of this utility model embodiment is carried out clear, complete description.
nullAs shown in Figure 1，Water pipe anti-freezing inflation accumulator disclosed in this utility model，It is arranged between water inlet pipe and water meter，Its structure includes tank body 2，Described tank body 2 lower end connects water inlet pipe by water intaking valve 12，Water meter is connected by outlet valve 1，Described tank body 2 is arranged over glass 5，And between described glass 5 and tank body 2, sealing ring 4 is installed and ensures sealing property，Described glass 5 is arranged over annular copper cover 3 and is threadably coupled within above tank body，Glass 5 is pressed abd fixed on above tank body 2，And it was provided with liner 6 to prevent annular copper cover 3 from damaging glass by pressure before annular copper cover 3 with glass 5，Described tank body 2 side is provided with Y-pipe 8，And described Y-pipe 8 sealingly connects with tank body 2 sidewall，Described Y-pipe 8 has the first end 13，Second end 14 and the 3rd end 15，Wherein the first end 13 is arranged in tank body 2，Second end 14 and the 3rd end 15 are arranged on outside tank body 2，It is sealed and installed with unidirectional charge valve 7 on the port of described first end 13，It is sealed and installed with blowoff valve 11 on second end 14，It is sealed and installed with charging connector 9 on described 3rd end 15，Described charging connector 9 is outside is provided with charging connector head protector 10.
A kind of water pipe anti-freezing inflation accumulator disclosed in this utility model, its operation principle is: be arranged between water meter and water inlet pipe, glass window is upwards, wherein water intaking valve connects water inlet pipe, outlet valve connects water meter, open water intaking valve and outlet valve when just commonly using water simultaneously, in tank body, have the air and water compressed by hydraulic pressure.When be in low temperature night without water time, for freezing in anti-antipriming pipe, close water intaking valve; outlet valve is kept to open; that now opens family uses taps, most water in water meter rear pipeline of draining, and is filled with air by charging connector simultaneously; water in emptying water pipe further; even if now there is also some hydrops in water pipe, also will not form ice in water pipe and blocking up, more will not bursting by freezing pipeline; so can effectively protect antifreeze inflation accumulator rear pipeline, and anti-stagnant ice blocks up.In order to prevent the supply channel in water pipe anti-freezing inflation accumulator front because of the cracking that freezes, first close outlet valve, then water intaking valve is opened, it is filled with air (can also first be filled with the gas less than 0.5MP before opening water intaking valve) by charging connector, water in emptying accumulator further, draining degree can be observed by glass window, accordingly even when accumulated ice can also be avoided pipeline inner pressure too high by the compressed air being filled with and cause cracking in water pipe, if this water supply arm is higher than water main, more air can be filled with, the ability of frost-cracking-preventing.
During water to be used, as long as slowly opening outlet valve.
Before inflation every time, first open blowoff valve blowdown once.
This antifreeze inflation accumulator can also be arranged on other position of pipeline.
Technology contents of the present utility model and technical characteristic have revealed that as above; but those of ordinary skill in the art are still potentially based on teachings of the present invention and announcement and make all replacements without departing substantially from this utility model spirit and modification; therefore; this utility model protection domain should be not limited to the content disclosed in embodiment; and should include various without departing substantially from replacement of the present utility model and modification, and contained by present patent application claim.
Claims (4)
1. a water pipe anti-freezing inflation accumulator, it is characterized in that: it is arranged between water inlet pipe and water meter, its structure includes tank body, described tank body lower end connects water inlet pipe by water intaking valve, water meter is connected by outlet valve, described tank body is arranged over glass, and described glass is threadably coupled within above tank body by annular copper cover, described tank body side is provided with Y-pipe, and described Y-pipe sealingly connects with tank wall, described Y-pipe has the first end, second end and the 3rd end, wherein the first end is arranged in tank body, second end and the 3rd end are arranged on outside tank body, it is sealed and installed with unidirectional charge valve on the port of described first end, it is sealed and installed with blowoff valve on second end, it is sealed and installed with charging connector on described 3rd end.
Water pipe anti-freezing the most according to claim 1 inflation accumulator, it is characterised in that: it is provided with sealing ring between described glass and tank body.
Water pipe anti-freezing the most according to claim 1 inflation accumulator, it is characterised in that: it is provided with liner between described annular copper cover and glass.
Water pipe anti-freezing the most according to claim 1 inflation accumulator, it is characterised in that: charging connector head protector is installed outside described charging connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620217801.8U CN205421411U (en) | 2016-03-22 | 2016-03-22 | Water pipe prevents frostbite and aerifys accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620217801.8U CN205421411U (en) | 2016-03-22 | 2016-03-22 | Water pipe prevents frostbite and aerifys accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421411U true CN205421411U (en) | 2016-08-03 |
Family
ID=56519700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620217801.8U Expired - Fee Related CN205421411U (en) | 2016-03-22 | 2016-03-22 | Water pipe prevents frostbite and aerifys accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421411U (en) |
-
2016
- 2016-03-22 CN CN201620217801.8U patent/CN205421411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170322 |