CN103090092B - A kind of water replenishing device - Google Patents
A kind of water replenishing device Download PDFInfo
- Publication number
- CN103090092B CN103090092B CN201310053367.5A CN201310053367A CN103090092B CN 103090092 B CN103090092 B CN 103090092B CN 201310053367 A CN201310053367 A CN 201310053367A CN 103090092 B CN103090092 B CN 103090092B
- Authority
- CN
- China
- Prior art keywords
- water
- interstage sleeve
- valve
- discharge orifice
- valve pocket
- 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.)
- Active
Links
Landscapes
- Float Valves (AREA)
Abstract
The invention discloses a kind of water replenishing device, comprise the main body that has moisturizing runner and be arranged in this main body for controlling the control gear of described moisturizing runner break-make; The interstage sleeve that one end water-stop is engaged in moisturizing runner inner wall is provided with in described moisturizing runner, this interstage sleeve is divided into the feedwater section of upstream and the water exit end in downstream moisturizing runner, and interstage sleeve is open in water exit end side, feedwater section side seal closes, and the other end of interstage sleeve is then communicated with feedwater section; Described control gear comprises and is configured in the interstage sleeve the other end and the spool covering this end at this end projection, be matched with the valve pocket of this spool, be communicated with this valve pocket and water exit end end discharge orifice and in discharge orifice axial arrangement with the float of this discharge orifice of shutoff, wherein discharge orifice is axially vertical direction, and spool also has the control water hole for being communicated with valve pocket and feedwater section.Low according to cost of the present invention, and there is good usability.
Description
Technical field
The present invention relates to a kind of water replenishing device, for automatic water stopping and the moisturizing of water tank.
Background technique
The valve that water tank moisturizing, sealing comprise Non-follow control and the water replenishing device automatically controlled, involved is automatic water-replenishing device here.Conventional at present automatic water stopping, water replenishing device, mainly contain the solenoid valve of the float valve of Mechanical course, floating ball tank and Electromagnetic Control.
At predetermined level place, float valve relies on the keying control member of the buoyancy jacking valve of ball float to realize the conversion of sealing/water compensating state.This structure is very simple, and cost is also very low, but outward appearance is not good, and the ball float easily action along with the fluctuation of water, be very easy to the wearing and tearing causing connection part, working life is relatively short.
For this reason, improved and the floating ball tank that proposes blocks the water influence of fluctuations that on water tank, water produces, but be easily subject to the impact of incrustation scale or scale, affecting it applies, and current uses in very limited scope.
And solenoid valve not only needs level sensor and controller to be supported, and depend on electric power support, applicability is subject to larger restriction.Obviously, its cost is also very high, and in a humid environment, solenoid valve and controller etc. can be subject to larger impact, causes its working life partially short.If row configuration water-tight device again, will certainly further increase its cost, and have a strong impact on it and apply.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of cost low, and there is the water replenishing device of good usability.
The present invention is by the following technical solutions:
A kind of water replenishing device, comprises the main body that has moisturizing runner and is arranged in this main body for controlling the control gear of described moisturizing runner break-make;
The interstage sleeve that one end water-stop is engaged in moisturizing runner inner wall is provided with in described moisturizing runner, this interstage sleeve is divided into the feedwater section of upstream and the water exit end in downstream moisturizing runner, and interstage sleeve is open in water exit end side, feedwater section side seal closes, and the other end of interstage sleeve is then communicated with feedwater section;
Described control gear comprises and is configured in the interstage sleeve the other end and the spool covering this end at this end projection, be matched with the valve pocket of this spool, be communicated with this valve pocket and water exit end end discharge orifice and in discharge orifice axial arrangement with the float of this discharge orifice of shutoff, wherein discharge orifice is axially vertical direction, and spool also has the control water hole for being communicated with valve pocket and feedwater section.
As can be seen from such scheme, according to the present invention, adopt internal control mode, namely realized the break-make of moisturizing by the control mode of inside water pressure.When water tank reaches designated water level, float floats and blocks discharge orifice, and valve pocket is communicated with feedwater section by controlling water hole, and valve pocket hydraulic pressure increases, and promotes spool and moves to interstage sleeve and block interstage sleeve mouth, realize sealing.When discharging water in water tank, float declines, and discharge orifice is opened and reduces together with, valve pocket hydraulic pressure with water exit end, and spool is away from interstage sleeve, and interstage sleeve is opened and realized moisturizing.Above-mentioned implementation depends on pure mechanical structure, and cost is relatively low, and adopts internal control mode, and activity link is fewer, and float is not set directly in water tank, and be subject to water tank influence of fluctuations little, reliability is high, thus ensure that its usability.
Above-mentioned water replenishing device, described spool comprise rigidity valve disc, this valve disc is connected to valve pocket inwall flexible sheet.
Above-mentioned water replenishing device, coupling interstage sleeve end face, the corresponding side of described valve disc is provided with sealing gasket.
Above-mentioned water replenishing device, the valve disc end face being provided with sealing gasket is provided with central protrusions, and this central protrusions comprises bizet and is connected this bizet to the neck on valve disc body, and recess diameter is less than bizet; Correspondingly, described sealing gasket is rubber ring.
Above-mentioned water replenishing device, the valve axis mating described valve pocket is orthogonal to feedwater section and is engaged in described main body, and is provided with end socket at the other end of valve body joint end.
Above-mentioned water replenishing device, described main body is L-type structure, and described control gear is arranged on the interior angle place of L-type structure.
Above-mentioned water replenishing device, the main paragraph below described valve pocket is provided with the guide hole for the described float that leads, and sealing-in bottom guide hole also has described discharge orifice.
Above-mentioned water replenishing device, the passage section of water exit end is greater than the passage section of feedwater section.
Accompanying drawing explanation
Fig. 1 is the structure principle chart according to a kind of water replenishing device of the present invention.
In figure: 1, main body, 2, flexible sheet, 3, valve disc, 4, secondary chamber, 5, end socket, 6, water tank, 7, control water hole, 8, rubber ring, 9, joint, 10, float, 11, limited ring, 12, guide hole, 13, main chamber.
Embodiment
According to preferred embodiment, the technical problem of the first level adopts internal control mode to realize a kind of lower cost and the reasonable water replenishing device of practicability.
Usual water tank directly connects running water pipe, and the hydraulic pressure by running water pipe realizes upper water, even if adopt other water feeding mode, the upper water such as depending on pump tubing length is also like this, certainly exists certain hydraulic pressure in water pipe.Hydraulic pressure in water pipe is greater than the hydraulic pressure in open water tank, and float understanding conveniently should go up along with the water surface and rise, and forms jacking.
For solving the technical problem of the first level, proposing a kind of water replenishing device, comprising the main body 1 having moisturizing runner, as the first structural member, being connected on target water tank 6 by joint 9.
Should be appreciated that term name should not form concrete restriction, understanding the most intuitively as runner can be passage or pipeline, and plumbing field generally adopts pipe circular channel structure in other words again, but also can adopt other structure.
The water replenishing device of main body more than 1 routine all should exist, and is exactly introduce water head site pipe piece or other structural members.The realization of its automatic water supplement depends on control gear, and corresponding to the structure of main body 1, set control gear is installed and controlled described moisturizing runner break-make for realizing on the body 1.
According to preferred embodiment, the structure of valve is adopted to realize the keying of moisturizing runner break-make valve in other words.
As shown in Figure 1, in described moisturizing runner, be provided with the interstage sleeve that one end water-stop is engaged in moisturizing runner inner wall, the representative runner that the arrow that the wherein said moisturizing runner left side is downward and bottom are enjoyed on the shoulders.The region of interstage sleeve residing for the hollow arrow of upper left, the structure place of coupling valve disc 3, this interstage sleeve is divided into the feedwater section of upstream and the water exit end in downstream moisturizing runner, and interstage sleeve is open in water exit end side, as the downward upper end on the shoulders of Fig. 1 bottom right, feedwater section side seal closes, isolation, the other end of interstage sleeve is that the mouth of pipe is then communicated with feedwater section, the structural portion of a bent-tube boiler will be formed like this, and this structural portion has typical mouth of pipe features, the namely the other end of interstage sleeve, thus according to this structure, by shutoff and demeanour realization keying can be departed from, close mouth structure also easily realize this shutoff and depart from shutoff.
Can be shaping with entire body about the shaping of interstage sleeve, opening part forms a bit of pipeline section, and to facilitate sealing, the length coupling valve disc 3 shutoff stop bit of pipeline section gets out of the way required space to its structure.
Relate to valve disc 3 driving force at this, known according to above-mentioned content, adopt the mode of internal control, also the differential water pressures of valve disc 3 both sides can realize the movement of valve disc 3, for this reason, those skilled in the art only needs through simply calculating and can realizing.
On the basis of above-mentioned technical configuration, described control gear comprises and is configured in the interstage sleeve the other end and the spool covering this end at this end projection, valve disc 3 as shown in Figure 1, be matched with the valve pocket of this spool, be communicated with this valve pocket and water exit end end discharge orifice and in discharge orifice axial arrangement with the float 10 of this discharge orifice of shutoff, wherein discharge orifice is axially vertical direction, and spool also has the control water hole 7 for being communicated with valve pocket and feedwater section.
Covering there is no his meaning, its object is to realize complete shutoff; Separately should be understood that the position of coupling interstage sleeve, the movement direction of spool is determined actually.
Should be appreciated that discharge orifice for circulating and control water hole 7 because of for controlling, its vent flow should much smaller than the through-current capacity of moisturizing runner.
Like this, according to said structure, will produce as shown in Figure 1 for the secondary chamber 4 that controls and controlled main chamber 13.
Spool has two kinds of basic structures, and a kind of valve core structure being shaft hole matching and being formed, valve pocket is used for guiding, needs arrangement reset structure in this case, prevents valve element position to be in nondeterministic statement.
Another kind of then employing is similar to the structure of membrane valve, and barrier film has certain elasticity, and realize resetting, stroke is relatively also smaller, and the structure of product can be made compacter.
In the structure improved further again, consider the defect of diaphragm deflection, in the construction shown in fig. 1, described spool comprises the valve disc 3 of rigidity, to keep its form, and comprises this valve disc is connected to valve pocket inwall flexible sheet 2, the movement of such macroscopic view shows as the movement of valve disc 3, in response to the structure of interstage sleeve, reliable shutoff can be realized, thus be different from general membrane valve.Here barrier film only provides the slave mode of valve disc 3 movement.
Its septation also can show as rubber ring, connects described valve disc in circle, and circle is outer connects valve pocket.
Rubber ring now can comprise a portion, and for being connected to the step of valve pocket, the nonrigid connector then extended from seat portion is connected on described valve disc 3.
About described valve disc 3, if precision comparison is high, end face drive fit can be leaned on to realize sealing, this because hydraulic pressure is excessive in sluice field, adopts the Sealing as rubber unrealistic, realizes sealing completely by the matching gap between rigidity.
In general application, mate interstage sleeve end face, the described corresponding side of valve disc 3 is provided with sealing gasket, thus the distortion of sealing gasket can be utilized to realize sealing, and when feed pressure is relatively little, sealing effect is fine.
Sealing gasket can make overall structure, covers the end face of described valve disc 3, configures suitable fixed structure, using state no problem.
Valve disc 3 end face being provided with sealing gasket is in some applications provided with central protrusions, and this central protrusions comprises bizet and is connected this bizet to the neck on valve disc body, and recess diameter is less than bizet; Correspondingly, described sealing gasket is rubber ring 8.Like this, good embedding clamping structure will be formed, form the reliable location to rubber ring 8.
In order to simplified structure, the valve axis mating described valve pocket is orthogonal to feedwater section and is engaged in described main body 1, and is provided with end socket 5 at the other end of valve body joint end, and public attention can adopt the stifled form of plug, convenient maintenance.
As shown in Figure 1, in order to further simplified structure, described main body is L-type structure, and described control gear is arranged on the interior angle place of L-type structure, an angle of 90 degrees place in the L-type portion namely in Fig. 1, and form structural characteristics as shown in Figure 1, water flowing channel arrangement is compacter.
Run to make float and be in controllable state, the main paragraph below described valve pocket is provided with the guide hole 12 for the described float that leads, and sealing-in bottom guide hole also has described discharge orifice.
Preferably, in order to improve the response sensibility of pressure, the passage section of water exit end is greater than the passage section of feedwater section.
Claims (3)
1. a water replenishing device, is characterized in that, comprises the main body (1) that has moisturizing runner and is arranged in this main body for controlling the control gear of described moisturizing runner break-make;
The interstage sleeve that one end water-stop is engaged in moisturizing runner inner wall is provided with in described moisturizing runner, this interstage sleeve is divided into the feedwater section of upstream and the water exit end in downstream moisturizing runner, and interstage sleeve is open in water exit end side, feedwater section side seal closes, and the other end of interstage sleeve is then communicated with feedwater section;
Described control gear comprises and is configured in the interstage sleeve the other end and the spool covering this end at this end projection, be matched with the valve pocket of this spool, be communicated with this valve pocket and water exit end end discharge orifice and in discharge orifice axial arrangement with the float of this discharge orifice of shutoff (10), wherein discharge orifice is axially vertical direction, and spool also has the control water hole (7) for being communicated with valve pocket and feedwater section;
Described spool comprise rigidity valve disc (3), this valve disc is connected to valve pocket inwall flexible sheet (2);
Coupling interstage sleeve end face, described valve disc (3) corresponding side is provided with sealing gasket;
Valve disc (3) end face being provided with sealing gasket is provided with central protrusions, and this central protrusions comprises bizet and is connected this bizet to the neck on valve disc body, and recess diameter is less than bizet; Correspondingly, described sealing gasket is rubber ring (8);
The valve axis mating described valve pocket is orthogonal to feedwater section and is engaged in described main body (1), and is provided with end socket (5) at the other end of valve body joint end;
The passage section of water exit end is greater than the passage section of feedwater section.
2. water replenishing device according to claim 1, is characterized in that, described main body is L-type structure, and described control gear is arranged on the interior angle place of L-type structure.
3. water replenishing device according to claim 2, is characterized in that, the main paragraph below described valve pocket is provided with the guide hole (12) for the described float that leads, and sealing-in bottom guide hole also has described discharge orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053367.5A CN103090092B (en) | 2013-02-19 | 2013-02-19 | A kind of water replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053367.5A CN103090092B (en) | 2013-02-19 | 2013-02-19 | A kind of water replenishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090092A CN103090092A (en) | 2013-05-08 |
| CN103090092B true CN103090092B (en) | 2016-01-20 |
Family
ID=48203028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310053367.5A Active CN103090092B (en) | 2013-02-19 | 2013-02-19 | A kind of water replenishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090092B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748693A (en) * | 2019-12-09 | 2020-02-04 | 上海威派格智慧水务股份有限公司 | Floating ball structure and floating ball valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725667Y (en) * | 2004-08-30 | 2005-09-14 | 郭宏彬 | Automatic water cut off valve |
| CN101846192A (en) * | 2009-03-25 | 2010-09-29 | 杭州神林电子有限公司 | Electromagnetic water inlet valve |
| CN101995103A (en) * | 2009-08-10 | 2011-03-30 | 许国春 | Scale-prevention valve |
| CN203099046U (en) * | 2013-02-19 | 2013-07-31 | 山东力诺瑞特新能源有限公司 | Water supplementing device |
-
2013
- 2013-02-19 CN CN201310053367.5A patent/CN103090092B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725667Y (en) * | 2004-08-30 | 2005-09-14 | 郭宏彬 | Automatic water cut off valve |
| CN101846192A (en) * | 2009-03-25 | 2010-09-29 | 杭州神林电子有限公司 | Electromagnetic water inlet valve |
| CN101995103A (en) * | 2009-08-10 | 2011-03-30 | 许国春 | Scale-prevention valve |
| CN203099046U (en) * | 2013-02-19 | 2013-07-31 | 山东力诺瑞特新能源有限公司 | Water supplementing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103090092A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201731154U (en) | Float valve | |
| CN201297397Y (en) | Water pressure driving valve | |
| CN105422924B (en) | A kind of one-way conduction fluid sensor | |
| CN204611055U (en) | A kind of altitude valve | |
| CN103090092B (en) | A kind of water replenishing device | |
| CN205036877U (en) | Rotary blade type ball -cock assembly | |
| CN204284618U (en) | A kind of top row's formula outlet valve | |
| CN203099046U (en) | Water supplementing device | |
| CN210830495U (en) | High-pressure-resistance leakage-proof two-way electromagnetic valve | |
| CN204595625U (en) | A kind of automatic water-replenishing device for wet-type relief valve | |
| CN203927018U (en) | A kind of electric remote control float valve | |
| CN203500493U (en) | Hydraulic automatic control valve | |
| CN102384307B (en) | Water level control valve with flow rate continuous control function | |
| CN210318742U (en) | Zero-pressure-difference normally open electromagnetic valve | |
| CN201382198Y (en) | Piston-type hydraulic-control ball cock | |
| CN211525652U (en) | Low-inlet high-outlet plastic electromagnetic valve | |
| CN203836271U (en) | Large-flow self-pressure floating ball valve | |
| CN208792444U (en) | A kind of automatic air intaking valve for low-pressure drainage system | |
| CN206802411U (en) | A kind of decompression valve | |
| CN108662157B (en) | Waste water valve and water purification system | |
| CN204755342U (en) | Constant current device of energy -conserving water pump | |
| CN202360864U (en) | One-way magnetic automatic control water-saving valve | |
| CN205121363U (en) | Water level balanced component and steam generator who has it | |
| CN208858945U (en) | Terminal buoyancy core pipe valve | |
| CN101798837B (en) | Water control valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |