CN201588975U - Self-starting reciprocation three-way valve for water hammer - Google Patents
Self-starting reciprocation three-way valve for water hammer Download PDFInfo
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- CN201588975U CN201588975U CN2010201016076U CN201020101607U CN201588975U CN 201588975 U CN201588975 U CN 201588975U CN 2010201016076 U CN2010201016076 U CN 2010201016076U CN 201020101607 U CN201020101607 U CN 201020101607U CN 201588975 U CN201588975 U CN 201588975U
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- water
- self
- starting
- way valve
- water hammer
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Abstract
The utility model relates to a self-starting reciprocation three-way valve for a water hammer. Two branch pipes (7) are connected and communicated with the rear part of a main water inlet pipe (2) at the front part of a valve body (1), and a spherical valve element (4) is installed on a water distribution port (6) for water inflowing of the two branch pipes (7) at the internal channel connection part. Under the interaction of self-weight of the spherical valve element (4) and the negative pressure of water flow in an inner chamber of the valve body (1), the spherical valve element blocks one of two water inlets (3) automatically in a reciprocating manner, the other water inlet is opened, and at the same time, a water hammer is started repeatedly. The three-way valve has the advantages of simple structure, economy, practicability, and convenient manufacture, installation and use.
Description
Technical field:
The utility model relates to a kind of reciprocal water hammer three-way valve of three-way device, especially self-starting of hydraulic engineering aqueduct two-way water supply pressurization.
Background technique:
Now, be subjected to the adverse effect of impact of water hammer in the hydraulic engineering aqueduct sometimes, on the other hand, form and utilize water hammer to pressurize, though the water hammer ripple is along in the permeability tube pipe transmmision process to permeability tube, through oozing the hole linear loss, speed and intensity will decrease, but water hammer in pipeline, but can propagate fast with the speed of 1 kilometer of per second, just in time satisfy pressure and transmit fast ooze the purpose of hole pressurization along journey, meanwhile, water saving is over half.And the device of the reciprocal water hammer three-way valve of self-starting two-way water supply is not seen openly at present.
Technology contents:
The purpose of this utility model provides a kind of device that can produce water hammer repeatedly automatically, the i.e. reciprocal water hammer three-way valve of self-starting.
The measure that realizes the present utility model purpose comprises: connect behind the anterior main water inlet tube of valve body and connect two arms, settle a ball valve core on the bleeder of two water inlet tubes of inner passage connection part.
Advantage of the present utility model is: adopt the ball valve core under deadweight and body cavity current negative pressure interaction effect, automatic reciprocating one of them water intake of blocking is opened another, and the while starts water hammer repeatedly, structure is simple and clear, and is economical and practical, is convenient to make, installs and uses.
Description of drawings:
Fig. 1 is the utility model embodiment 1 a structural representation
Reference character comprises: valve body 1, and main water inlet tube 2, water main inlet port 3, ball valve core 4 turns over beam 5, bleeder 6, arm 7.
Embodiment:
Embodiment 1: valve body 1 anterior main water inlet tube 2 backs connect connects two arms 7, settles a ball valve core 4 on the bleeder 6 of inner passage connection part two arms 7 water inlets.
Main water inlet tube 2 front ends are opened water main inlet port 3.In valve body 1, beam 5 is fixedly turned in the upper edge between the bleeder 6 of two arms, 7 water inlets, turns over beam 5 upper limbs and is concave arc shape.
Present embodiment is when using, main water inlet tube 2 is connected on the main line, two arms 7 are connected on respectively on two permeability tubes, ball valve core 4 is blocked bleeder 6, left side under the deadweight effect, enter the current of valve body 1 inside by water main inlet port 3, directly enter right side arm 7, when flow velocity reaches certain numerical value, form fluid negative-pressure on the right side of ball valve core 4 through bleeder, right side 6, make ball valve core 4 overcome the deadweight effect, cross and turn over 5 moments of beam and inhale bleeder 6 to the right, block right side arm 7 and produce and stop the valve water hammer, simultaneously, open bleeder 6, left side, current moments enters left arm 7 and produces and drive the valve water hammer, the moment in that current switch, produces two kinds of water hammers; Enter self-starting working in reciprocating mode state afterwards.
Present embodiment adopts ball valve core 4 under deadweight and the one-sided negative pressure interaction effect of current, and automatic reciprocating one of them water intake 3 of blocking is opened another, and starts water hammer repeatedly simultaneously, and structure is simple and clear, and is economical and practical, is convenient to make, installs and uses.
Claims (5)
1. the reciprocal water hammer three-way valve of self-starting is characterized in that, the anterior main water inlet tube of valve body (1) (2) back connects connects two arms (7), goes up in the bleeder (6) of inner passage connection part two arms (7) water inlet and settles a ball valve core (4).
2. the reciprocal water hammer three-way valve of self-starting as claimed in claim 1 is characterized in that, main water inlet tube (2) front end is opened water main inlet port (3).
3. the reciprocal water hammer three-way valve of self-starting as claimed in claim 1 is characterized in that, in valve body (1), beam (5) is fixedly turned in the upper edge between the bleeder (6) of two arms (7) water inlet, turns over beam (5) upper limb and is concave arc shape.
4. the reciprocal water hammer three-way valve of self-starting as claimed in claim 2 is characterized in that, bleeder (6) inner diameter is not more than main water inlet tube (2) inner diameter, and two bleeders (6) inner diameter sum is not less than main water inlet tube (2) inner diameter.
5. the reciprocal water hammer three-way valve of self-starting as claimed in claim 1 is characterized in that, ball valve core (4) diameter is greater than bleeder (6) diameter, less than valve body (1) intracavity diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201016076U CN201588975U (en) | 2010-01-26 | 2010-01-26 | Self-starting reciprocation three-way valve for water hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201016076U CN201588975U (en) | 2010-01-26 | 2010-01-26 | Self-starting reciprocation three-way valve for water hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201588975U true CN201588975U (en) | 2010-09-22 |
Family
ID=42748756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201016076U Expired - Fee Related CN201588975U (en) | 2010-01-26 | 2010-01-26 | Self-starting reciprocation three-way valve for water hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201588975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343759A (en) * | 2017-01-23 | 2018-07-31 | 杭州神林电子有限公司 | The water supply passway for water of household electrical appliance |
-
2010
- 2010-01-26 CN CN2010201016076U patent/CN201588975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343759A (en) * | 2017-01-23 | 2018-07-31 | 杭州神林电子有限公司 | The water supply passway for water of household electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20120126 |