CN2601269Y - Automatic water storage type running water anti-freezing device - Google Patents
Automatic water storage type running water anti-freezing device Download PDFInfo
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- CN2601269Y CN2601269Y CN 03238965 CN03238965U CN2601269Y CN 2601269 Y CN2601269 Y CN 2601269Y CN 03238965 CN03238965 CN 03238965 CN 03238965 U CN03238965 U CN 03238965U CN 2601269 Y CN2601269 Y CN 2601269Y
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- water
- piston
- water pipe
- cylinder
- conduit
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Abstract
The automatic water-antifreeze tap water pipe installation consisted of piston cylinder (2) and automatic telescopic sluice water machine (9), piston cylinder (2) is equipped with the inlet (1) and outlet (5), the piston (3) in the piston cylinder(2) faces the inlet (1), the piston(3)connects automatic telescopic water (9) out of the piston cylinder cover (6) by the piston rod / tube (4), the crust of the sluice water machine(8)is equipped with the porosity (10). The equipment dexterously connects the cylinder piston with the telescopic sluice water machine by the piston rod / catheter, when the water is not needed, the automatic telescopic sluice water machine absorbs and stores the water which returns back from the tap water pipe to the cylinder piston via the rod / the tube, and thus the maintain the water pipe without water, so as to achieve antifreeze, and not waste water. The present invention has the characteristics of simple in structure, with reasonable design, reliable performance, simple installation, low cost, good adaptability, easy to spread. It is applicable to antifreeze of the outdoor water pipes in the rural areas, cities and towns and a variety of environment in winter.
Description
A kind of automatic water-storage formula tap-water pipe defrosting device that prevents outdoor running water pipe bursting by freezing in winter or the stifled phenomenon of ice of technical field the utility model.
Background technology was arrived whenever winter, the high and cold sombre natural climate condition of northern China, it is usually stifled by ice to make routine be installed in outdoor tap water facility (being exposed to the above outlet conduit in ground), even bursting by freezing, cause inconvenience for people life and production, economic development is affected.
Prior art all is the outlet conduit maintenance empty stomach that is exposed to more than the ground by making someway usually, and reaches antifreeze purpose.As: China patent ZL 01278138.X " tap-water pipe defrosting valve ", it is to utilize piston to exert pressure, and the hydraulic pressure of running water pipe is gone into below the frozen soil layer.The pitch brace of this device needs significantly displacement up and down, and this has just proposed higher requirement to the user, makes child or strength smaller be difficult to achieve the goal by this device, and automaticity is low, uses limitation big.And for example: China patent ZL 01204454.7 " outdoor Anti-freezing water valve door ", ZL 95220588.2 " water pipe anti-freezing splits device " all are by a special valve, when water not, water in the running water pipe falls after rise by the deadweight of mozzle by water, flows into well, reservoir or sewer pipe.These two kinds of devices all need to be provided with special well, reservoir even sewer pipe and are mated, for the discharging of the water in the running water pipe, both waste water resources, increased the difficulty of implementing again, a lot of areas do not possess corresponding condition, complex structure in addition, and difficulty of processing is big, market is difficult to accept, and is not easy to popularize.
The summary of the invention the purpose of this utility model be to provide a kind of simple in structure, be easy to popularize, automaticity is higher, the automatic water-storage formula tap-water pipe defrosting device of waste water resource not.
For achieving the above object, the technical scheme that the utility model is taked is: this automatic water-storage formula tap-water pipe defrosting device mainly is made up of piston cylinder and automatically flexible accumulator two parts, piston cylinder is provided with water inlet and delivery port, piston area in the piston cylinder is to water inlet, piston is communicated with the automatically flexible accumulator in the piston cover outside by piston rod/conduit, and the shell of flexible accumulator is provided with pore automatically.
Above-mentioned automatic water-storage formula tap-water pipe defrosting device, dexterously piston cylinder is connected with an automatically flexible accumulator by piston rod/conduit, not during water, pass through piston rod/conduit by automatically flexible accumulator, to fall back to the water absorption in the piston cylinder in the running water pipe and store, thereby anhydrous in the maintenance outlet conduit, to reach antifreeze purpose; During water supply, discharge by delivery port with tap water again, not waste water resource.And have simple in structure, reasonable in design, dependable performance, installation is simple, with low cost, compliance strong, be easy to characteristics such as popularization, can be widely used in the preventing freeze in winter of the outdoor running water pipe under rural area, cities and towns and the various environment.
Description of drawings Fig. 1 is the structural representation of automatic water-storage formula tap-water pipe defrosting device;
Fig. 2 is an automatic water-storage formula tap-water pipe defrosting Unit Installation position view.
Among specific embodiment Fig. 1: the 1-water inlet; The 2-piston cylinder; 3-(becoming flexible) piston; 4-piston rod/conduit; The 5-delivery port; 6-piston cover; The 7-sealing ring; 8-accumulator shell; The flexible automatically accumulator of 9-; The 10-pore.
The automatic water-storage formula tap-water pipe defrosting device that the utility model provides mainly is made up of piston cylinder 2 and automatically flexible accumulator 9 two parts.One horizontal ends of piston cylinder 2 is provided with water inlet 1, and the sidewall of piston cylinder 2 towards ground is provided with delivery port 5, is connected with outlet conduit.Piston 3 in the piston cylinder 2 is in the face of water inlet 1, piston 3 communicates with the automatically flexible accumulator 9 in piston cover 6 outsides by piston rod/conduit 4, automatically flexible accumulator 9 adopts the socket mode to be connected with piston cover 6, is screwed at mutual socket place, is convenient to dismounting during maintenance.Piston rod/conduit 4 is designed to hollow tube double as conduit with piston rod, preferably adopts copper pipe to make, and the performance copper material is higher than the advantage of plastics on intensity, avoid problems such as ferrous material is perishable in water, friction factor rising simultaneously.Automatically flexible accumulator 9 can adopt polyethylene from high pressure process and low-pressure polyethylene to mix blowing by a certain percentage and form, thereby guarantee that it can meet the requirement of intensity, can have appropriate tension force again, make it under normal circumstances capable of expansion and contraction, accumulator shell 8 is provided with pore 10.Piston cylinder 2 and cover 6 thereof, piston 3 and accumulator shell 8 can adopt the ABS engineering plastics to make, it has advantages such as intensity height, shrinkage be little, corrosion-resistant, anti-aging, and it is with low cost, be easy to produce in batches, overcome metal material cost height, perishable, processing request is high, promote many drawbacks such as difficulty is big.Piston rod/conduit 4 passes piston cover 6 parts and is provided with sealing ring 7, and sealing ring 7 adopts rubber to make good airproof performance.
Above-mentioned water inlet 1, piston 3, piston rod/conduit 4, flexible accumulator 9 is positioned on the same horizon automatically.
Among Fig. 2, the 11-well; 12-groundwater supply pipeline; The 13-water meter; The 14-water valve; The 15-water valve add long handle; 16-automatic water-storage formula tap-water pipe defrosting device; The 17-outlet conduit.
This automatic water-storage formula tap-water pipe defrosting device is installed on ground not freezing in district's well 11 below 1 meter, be connected on the groundwater supply pipeline 12 between water valve 14 and the outlet conduit 17, can establish one on the water valve 14 and add long handle 15, can operate the open and close of water valve 14 easily by it.Outlet conduit 17 is no longer established water valve, in order to avoid forget and open and cause the damage of automatic water-storage formula tap-water pipe defrosting device 16.The outlet conduit 17 that links to each other with the defroster delivery port preferably uses transparent water pipe, so that be clear that and close after the water valve 14, the water level of outlet conduit 17 descends rapidly, reaches anhydrous in the outlet conduit 17 at last.If situation is unusual, should in time overhaul to guarantee normal use.
The course of work and the principle of this automatic water-storage formula tap-water pipe defrosting device:
Open this automatic water-storage formula tap-water pipe defrosting device 16 water valve 14 before, tap water with certain pressure enters piston cylinder 2 and acts on piston 3 by water inlet 1, piston 3 is pushed to the rear side (being as the criterion with diagram) of delivery port 5, and tap water is discharged by delivery port 5; Meanwhile, piston 3 places compressive state by the automatically flexible accumulator 9 that piston rod/conduit 4 will be communicated with it, makes that the water in the automatically flexible accumulator 9 is discharged in the piston cylinder 2 by piston rod/conduit 4, discharges by delivery port 5 in the lump.
Close this automatic water-storage formula tap-water pipe defrosting device 16 water valve 14 before, the pressure of supply water that piston 3 is subjected to originally disappears, because the tension force of the natural gravity of institute's water and automatically flexible accumulator 9 in the outlet conduit 17, make piston 3 progressively get back to start bit (water inlet 1 place), meanwhile, automatically flexible accumulator 9 will fall back to the water absorption in the piston cylinder 2 and store by piston rod/conduit 4 in the running water pipe, thereby keeps anhydrous in the outlet conduit 17, to reach antifreeze purpose.
Claims (6)
1, a kind of automatic water-storage formula tap-water pipe defrosting device, it is characterized in that it mainly is made up of piston cylinder (2) and automatically flexible accumulator (9) two parts, piston cylinder (2) is provided with water inlet (1) and delivery port (5), piston (3) in the piston cylinder (2) is in the face of water inlet (1), piston (3) is communicated with the automatically flexible accumulator (9) in piston cover (6) outside by piston rod/conduit (4), and accumulator shell (8) is provided with pore (10).
2, automatic water-storage formula tap-water pipe defrosting device according to claim 1 is characterized in that above-mentioned water inlet (1) is located at a horizontal ends of piston cylinder (2), and delivery port (5) is located at piston cylinder (2) on the sidewall on ground.
3, automatic water-storage formula tap-water pipe defrosting device according to claim 1 and 2 is characterized in that above-mentioned water inlet (1), piston (3), piston rod/conduit (4), flexible accumulator (9) is positioned on the same center line automatically.
4, automatic water-storage formula tap-water pipe defrosting device according to claim 1 and 2 is characterized in that above-mentioned piston rod/conduit (4) is that piston rod is designed to hollow tube double as conduit.
5, automatic water-storage formula tap-water pipe defrosting device according to claim 1 and 2 is characterized in that above-mentioned piston rod/conduit (4) passes piston cover (6) part and is provided with sealing ring (7).
6, automatic water-storage formula tap-water pipe defrosting device according to claim 1 and 2 is characterized in that above-mentioned piston (3) is a loose-lifting piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238965 CN2601269Y (en) | 2003-03-11 | 2003-03-11 | Automatic water storage type running water anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238965 CN2601269Y (en) | 2003-03-11 | 2003-03-11 | Automatic water storage type running water anti-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601269Y true CN2601269Y (en) | 2004-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238965 Expired - Fee Related CN2601269Y (en) | 2003-03-11 | 2003-03-11 | Automatic water storage type running water anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601269Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174192A (en) * | 2011-12-21 | 2013-06-26 | 王熙平 | Application technology for telescopic water storage sleeve used in household tap water well for freeze prevention |
| CN111034517A (en) * | 2020-01-03 | 2020-04-21 | 张微 | Plant freeze-proof device for gardening cultivation |
-
2003
- 2003-03-11 CN CN 03238965 patent/CN2601269Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174192A (en) * | 2011-12-21 | 2013-06-26 | 王熙平 | Application technology for telescopic water storage sleeve used in household tap water well for freeze prevention |
| CN111034517A (en) * | 2020-01-03 | 2020-04-21 | 张微 | Plant freeze-proof device for gardening cultivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |