CN2697399Y - Safety valve for running water - Google Patents
Safety valve for running water Download PDFInfo
- Publication number
- CN2697399Y CN2697399Y CN 200420000033 CN200420000033U CN2697399Y CN 2697399 Y CN2697399 Y CN 2697399Y CN 200420000033 CN200420000033 CN 200420000033 CN 200420000033 U CN200420000033 U CN 200420000033U CN 2697399 Y CN2697399 Y CN 2697399Y
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- CN
- China
- Prior art keywords
- safety valve
- running water
- float
- utility
- transparent cover
- 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.)
- Expired - Fee Related
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Abstract
The utility model discloses a safety valve for running water, belonging to the mechanical engineering department, the general engineering division according to the international patent classification table (IPC). The safety valve for running water belongs to the technical field of that the channel is closed through the element deforming without moving of the integral element; the small group of the ventilation or the aerating device, such as a valve, a tap, a plug and an actuating float. The technical problem to be solved is that the water tap is forgotten to be closed after water supply stops resulting into flooding. The utility model mainly comprises a running water pipe, a transparent cover, an air valve, a float, a long rod, a piston, a fixing head and a round groove and is characterized in that the upper end of the piston is adhesively arranged at the lower end of the long rod whose upper end is adhesively arranged in the lower part of the float. The upper end hole of the transparent cover is adhesively connected at the lower end of the round groove. The ball of the air valve is penetrated and is arranged in the hole of the round groove. The safety valve for running water has the advantages of wide application, simple production, low cost, convenient use and easy popularization.
Description
(1) technical field:
The utility model relates to the tap water safety valve, divides by International Patent Classification (IPC) (IPC) to belong to mechanical engineering portion, common engineering branch, engineering element or parts; For producing and keep the big class of general measure of effective operation of machine or equipment, valve, tap, cock, actuating float ventilate or the inflator group, the barrier film shut-off means, and as coming close passage with deformed element, and element is not whole mobile group
Technical field.
(2) background technique:
At present, existing and once had about the barrier film shut-off means, as coming close passage, and not whole mobile group of element with deformed element.Technology the demand of tap water safety valve was all done very fruitful effort, also once designed many outstanding technological schemes.As declaring of the Decree of Patent Office of China on the 26th February in 2003 by Yang Tianshui, notice of authorization number is CN2537867Y, China Patent No. (ZL) is: No. 01247815.6 utility model patent title is the utility model patent of " self-cleaning type water-saving tap ", the technological scheme that is adopted.The barrier film shut-off means, as coming close passage with deformed element, and not whole mobile group of element.Technical elements be a routine of great value invention, but it has solved up and down all switch water sources of handwheel, the technical problem of not only economizing on water but also cleaning effectively.But still have some deficits, forget after its also be difficult to solve and cuts off the water and turn off the tap, flooded oneself technical problem and cause metalling run out.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of tap water safety valve.Forget after cutting off the water with solution and turn off the tap, flooded oneself technical problem and cause metalling run out.
The tap water safety valve that the new technological scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this model utility mainly by: running water pipe, transparent cover, vent valve, float, stock, piston, fixing head, circular groove body constitute.
In shape, structure and combination thereof, the total essential features of tap water safety valve of the present utility model and immediate prior art is: the hole site sealing socket of transparent cover is installed in the integral position of running water pipe, one end position of running water pipe is welded to connect the end positions in fixing head, be combined into pipe and pass the fixed structure of drum, function has been the effect of sealing, water storage.In shape, structure and combination thereof, the tap water safety valve of the present utility model technical characteristics different with immediate prior art is: the bonding lower end position that is installed in stock of the upper end position of piston, the bonding lower position that is installed in float of the upper end position of stock, in conjunction with link to each other with the bar structure that is fixed as one of shape of balling-up, function be float, the effect of the switch of controlled water flow.The bonding lower end position that is connected the circular groove body in the upper end hole position of transparent cover, the ball position perforation of vent valve is installed in the hole site of circular groove body, is combined into the rotational structure of hinge shape, and function has been the effect of rotation venting, getter.Forget after cutting off the water with regard to the solution that has realized tap water safety valve of the present utility model like this and turn off the tap, and the purpose of the technical problem of having flooded oneself of causing metalling run out
The beneficial effect of the tap water safety valve of model utility is: the utility model is to forget after solution is cut off the water to turn off the tap, and cause metalling run out the technological scheme that technical problem adopted of having flooded oneself and existing and once had about the barrier film shut-off means, as coming close passage with deformed element, and not whole mobile group of element.Technology compared three advantages and improvement:
First, owing to designed the bonding lower end position that is installed in stock of upper end position of piston in the technological scheme of tap water safety valve of the present utility model, the bonding lower position that is installed in float of the upper end position of stock, in conjunction with link to each other with the bar structure that is fixed as one of shape of balling-up, so can easier solution float, the technical problem of the switch of controlled water flow.
Second, owing to designed the bonding lower end position that is connected the circular groove body in upper end hole position of transparent cover in the technological scheme of tap water safety valve of the present utility model, the ball position perforation of vent valve is installed in the hole site of circular groove body, be combined into the rotational structure of hinge shape, thus can be easier the technical problem of solution rotation venting, getter.
(4) description of drawings:
Accompanying drawing provides the structural representation of tap water safety valve of the present utility model:
Fig. 1: the overall structure schematic representation that is tap water safety valve of the present utility model:
The label declaration of each parts in the schematic representation:
1 running water pipe, 2 transparent covers, 3 vent valves, 4 floats
5 stocks, 6 pistons, 7 fixing head, 8 circular groove bodies
(5) embodiment:
Below in conjunction with accompanying drawing, tap water safety valve of the present utility model is forgotten after cutting off the water and turned off the tap for realize solving, and the optimal way of the technological scheme that the technical problem of having flooded oneself of causing metalling run out is taked is described further:
Its static structure: see also accompanying drawing: as shown in the figure, tap water safety valve of the present utility model mainly is made of running water pipe 1, transparent cover 2, vent valve 3, float 4, stock 5, piston 6, fixing head 7, circular groove body 8.Its major part running water pipe 1, vent valve 3, float 4, stock 5, circular groove body 8 are selected for use by market.Its transparent cover 2 is barrel shape, is material with the transparent plastic, through the pressing mold manufacturing.Its piston 6 is rectangular shapes, is material with plastics, through the pressing mold manufacturing.Its fixing head 7 is three-way shape, is material with the stainless steel, through the casting processing manufacturing.
In shape, structure and combination thereof, the total essential features of tap water safety valve of the present utility model and immediate prior art is: the hole site sealing socket of transparent cover 2 is installed in the integral position of running water pipe 1, one end position of running water pipe 1 is welded to connect the end positions in fixing head 7, be combined into pipe and pass the fixed structure of drum, function has been the effect of sealing, water storage.In shape, structure and combination thereof, the tap water safety valve of the present utility model technical characteristics different with immediate prior art is: the bonding lower end position that is installed in stock 5 of the upper end position of piston 6, the bonding lower position that is installed in float 4 of the upper end position of stock 5, in conjunction with link to each other with the bar structure that is fixed as one of shape of balling-up, function be float, the effect of the switch of controlled water flow.The bonding lower end position that is connected circular groove body 8 in the upper end hole position of transparent cover 2, the ball position perforation of vent valve 3 is installed in the hole site of circular groove body 8, is combined into the rotational structure of hinge shape, and function has been the effect of rotation venting, getter.
Below by using method, further set forth the dynamic structure relation of this practical tap water safety valve: in use, in the time of the safe waterproof of needs, principle according to air pressure, when at first tap water comes, because vent valve 3 is closed, in the cover air pressure is arranged then more then, water can not advance, thereby finishes the task of preventing floods.
In use, when discharging water, according to the principle of air pressure, at first open vent valve 3, water enters transparent cover 2 from running water pipe 1 then, and water level rises then again, and float 4 stressed drive pistons 6 rise, thereby finish the task that water flows through.Forget after cutting off the water with regard to the solution that has realized tap water safety valve of the present utility model like this and turn off the tap, and the purpose of the technical problem of having flooded oneself of causing metalling run out.
Realize that optimum scheme of the present utility model is is material with plastics, stainless steel, utilize the basic equipment of five metals factory, take standardization batch production,, so just can realize the use value and the economic value of tap water safety valve of the present utility model better with the demand of supply various circles of society.
Claims (2)
1. tap water safety valve, it is to be made of running water pipe (1), transparent cover (2), vent valve (3), float (4), stock (5), piston (6), fixing head (7), circular groove body (8), the hole site sealing socket of its transparent cover (2) is installed in the integral position of running water pipe (1), one end position of running water pipe (1) is welded to connect the end positions in fixing head (7), it is characterized in that: the bonding lower end position that is installed in stock (5) of the upper end position of piston (6), the bonding lower position that is installed in float (4) of the upper end position of stock (5).
2. tap water safety valve according to claim 1 is characterized in that the bonding lower end position that is connected circular groove body (8) in upper end hole position of transparent cover (2), and the ball position perforation of vent valve (3) is installed in the hole site of circular groove body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000033 CN2697399Y (en) | 2004-01-05 | 2004-01-05 | Safety valve for running water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000033 CN2697399Y (en) | 2004-01-05 | 2004-01-05 | Safety valve for running water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697399Y true CN2697399Y (en) | 2005-05-04 |
Family
ID=34766943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000033 Expired - Fee Related CN2697399Y (en) | 2004-01-05 | 2004-01-05 | Safety valve for running water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697399Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185171A (en) * | 2011-12-30 | 2013-07-03 | 泰思康公司 | Apparatus to visually indicate a leak from a relief valve |
| CN103821955A (en) * | 2014-03-24 | 2014-05-28 | 铁道第三勘察设计院集团有限公司 | Air shaft set water-collecting well hydraulic communicating valve device |
-
2004
- 2004-01-05 CN CN 200420000033 patent/CN2697399Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185171A (en) * | 2011-12-30 | 2013-07-03 | 泰思康公司 | Apparatus to visually indicate a leak from a relief valve |
| CN103821955A (en) * | 2014-03-24 | 2014-05-28 | 铁道第三勘察设计院集团有限公司 | Air shaft set water-collecting well hydraulic communicating valve device |
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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 |