CN203892576U - Special emptying valve - Google Patents
Special emptying valve Download PDFInfo
- Publication number
- CN203892576U CN203892576U CN201420278065.8U CN201420278065U CN203892576U CN 203892576 U CN203892576 U CN 203892576U CN 201420278065 U CN201420278065 U CN 201420278065U CN 203892576 U CN203892576 U CN 203892576U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- valve
- rod
- special
- water
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000007704 transition Effects 0.000 abstract 1
- 238000010926 purge Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model provides a special emptying valve which comprises a valve body. A cavity is formed in the valve body, the cavity is provided with a water inlet and a water outlet, a first annular inclined plane is arranged at the combining position of the water inlet and the water outlet, a limiting plug is installed at the position of the water outlet, the limiting plug is formed by an upper column body and a lower rod body, the diameter of the upper column body is larger than the diameter of the lower rod body, a spring is installed on the rod body of the limiting plug, a second annular inclined plane is arranged on the outer wall of a transition section of the upper column body and the lower rod body of the limiting plug, the first annular inclined plane makes tight contact with the second annular inclined plane under water pressure, a spring base is arranged at the position of the water outlet, the spring base is connected with the inner wall of the water outlet, and a limiting stop block is arranged at the tail of the rod body of the limiting plug. The special emptying valve is installed in a solar cell panel cleaning system to be used and has the advantages of being capable of emptying stored water automatically and good in emptying effect.
Description
Technical field
The utility model relates to solar panel cleaning equipment, is a kind of special-purpose exhaust-valve.
Background technique
Solar panel is widely used in many fields, thereby the device of cleaning solar energy cell plate arises at the historic moment.But, because existing cleaning equipment exists more problem.Therefore, claimant provides a kind of solar panel purging system of brand-new design scheme, and this purging system has many advantages, but in use finds, the rinse water after each cleaning is more difficult emptying, and particularly winter, not emptying water pipe is easily by bursting by freezing.Commercially available exhaust-valve cannot reach the use that is communicated with solar panel purging system, and also cannot reach emptying effective, automatic-discharging, long service life, the Special use requirement of freedom from repairs, causes solar panel purging system to adopt when needed manually emptying.
Model utility content
The purpose of this utility model is, a kind of special-purpose exhaust-valve is provided, and it is arranged in solar panel purging system and uses, and makes it have advantages of automatic-discharging storage water, emptying effective.
The utility model for achieving the above object, be achieved through the following technical solutions: special-purpose exhaust-valve, comprise valve body, cavity is set in valve body, cavity arranges water intake and water outlet, the binding site of water intake and water outlet arranges the first annular slope, water outlet mounting limit plug, limit plunger consists of top cylinder and the bottom body of rod, top column diameter is greater than bottom body of rod diameter, mounting spring on the body of rod of limit plunger, on the top cylinder of limit plunger and bottom body of rod changeover portion outer wall, the second annular slope is set, the first annular slope and the second annular slope close contact under hydraulic pressure, water outlet arranges spring seat, spring seat is connected with water outlet inwall, the body of rod afterbody of limit plunger arranges positive stop.The afterbody of the body of rod is positioned at valve body outer end through the cavity of valve body, and body of rod afterbody is offered pin-and-hole, and locating stud is installed in pin-and-hole, and locating stud length direction two ends are fitted in respectively on the bottom surface of valve body.Spring seat periphery wall is connected with a plurality of supporting frames respectively, and the height of supporting frame is greater than the height of spring seat, and supporting frame is connected with the inwall of water outlet.The top cylinder end face of limit plunger is shaped face, and the apparent height of shaped face is inwardly reduced gradually by the ragged edge edge of shaped face, and the lowest surfaces on shaped face surface is positioned at the intermediate portion of shaped face.On the outer surface at valve inleting water mouth place, stepped inclined-plane is set.The bottom of water intake arranges boss, and the most significant end of the first annular slope is connected with boss is inner, and the outer end of boss is connected with water intake inwall.
The utility model is exclusively used in solar panel purging system, the tail end that is arranged on shower is used, the water entering when shower is sprayed water in exhaust-valve is depressed into the first annular slope place by limit plunger top cylinder, make current cannot enter water outlet end, exhaust-valve is in closed condition, when shower stops after water spray work, hydraulic pressure disappears, limit plunger in exhaust-valve makes to move in limit plunger under the effect of spring, the first inclined-plane of the second disengaging water inlet, inclined-plane in limit plunger, storage water in shower is discharged through water intake and the water outlet of exhaust-valve, reach shower object of water not after water spray stops.It is simple for structure, reasonable to the utlity model has, and low cost of manufacture, good sealing effect, automatic-discharging storage water are thoroughly, each parts are not fragile, need not keep in repair and the advantage such as long service life.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is A-A sectional structure schematic diagram in accompanying drawing 1.
Embodiment
Contrast accompanying drawing is described further the utility model.
Special-purpose exhaust-valve described in the utility model, comprise valve body, the interior cavity that arranges of valve body 1, cavity arranges water intake 2 and water outlet 4, water intake 2 arranges the first annular slope 13 with the binding site of water outlet 4, water outlet 4 place's mounting limit plugs 9, limit plunger 9 consists of top cylinder and the bottom body of rod, top column diameter is greater than bottom body of rod diameter, on the body of rod of limit plunger 9, mounting spring 8, on the top cylinder of limit plunger 9 and bottom body of rod changeover portion outer wall, the second annular slope 14 is set, the first annular slope 13 and the second annular slope 14 close contact under hydraulic pressure, water outlet 4 places arrange spring seat 6, spring seat 6 is connected with water outlet 4 inwalls, the body of rod afterbody of limit plunger 9 arranges positive stop.The utility model said structure can be realized goal of the invention, and reaches described effect.
Described limiting stopper is used for limiting limit plunger 9 resiliences, positive stop can be integrated with the body of rod 7, its external diameter is greater than water outlet internal diameter, now, limit plunger 9 is made to Split type structure, positive stop can be also that split type assembling parts is made, the preferred scheme of positive stop is: the afterbody of the body of rod 7 is positioned at valve body 1 outer end through the cavity of valve body, the body of rod 7 afterbodys are offered pin-and-hole 11, the interior installation locating stud 12 of pin-and-hole 11, and locating stud 12 length direction two ends are fitted in respectively on the bottom surface of valve body 1.With a locating stud 12, until the effect of positive stop, be convenient to manufacture, install, and save material.
Spring seat 6 periphery walls described in the utility model are connected with a plurality of supporting frames 5 respectively, and the height of supporting frame 5 is greater than the height of spring seat 6, and supporting frame 5 is connected with the inwall of water outlet 4., there are 4 supporting frames 5 position shown in accompanying drawing 2, supporting frame 6 can be 2,3 or 5 not etc., to realize spring seat, orientate object as, said structure is preferred structure, is convenient to the self-draining while, can realize better sealing.
The top cylinder end face of limit plunger 9 described in the utility model is shaped faces 15, and the apparent height of shaped face 15 is inwardly reduced gradually by the ragged edge edge of shaped face, and the lowest surfaces on shaped face 15 surfaces is positioned at the intermediate portion of shaped face.Above-mentioned preferred structure, can make limit plunger 9 bear larger hydraulic pressure, makes sealing effect better.
On the outer surface at valve body described in the utility model 1 water intake 2 places, stepped inclined-plane 16 is set.Preferred structure is convenient to make exhaust-valve to be firmly connected with shower.
The utility model is in order further to improve the sealing effect of limit plunger top cylinder, the preferred version providing is: the bottom of water intake 2 arranges boss 10, the most significant end of the first annular slope 13 is connected with boss 10 is inner, and the outer end of boss 10 is connected with water intake 2 inwalls.
With shown position, working procedure of the present utility model is described, when the utility model is used, be arranged on shower afterbody, when shower is sprayed water, the water in shower acts on the end face of limit plunger 9, and under Water Pressure, limit plunger 9 moves down, sealing water outlet 4.When shower stops spraying water, hydraulic pressure disappears, and under the effect of spring 8, in limit plunger 9, moves, and opens water outlet 4, and the storage water in shower is discharged valve body 1 through water intake 2 and the water outlet 4 of exhaust-valve, thereby reaches the object of noresidue water in shower.In figure, 3 is spring base holes.
Claims (6)
1. special-purpose exhaust-valve, comprise valve body, it is characterized in that: valve body arranges cavity in (1), cavity arranges water intake (2) and water outlet (4), water intake (2) arranges the first annular slope (13) with the binding site of water outlet (4), water outlet (4) is located mounting limit plug (9), limit plunger (9) consists of top cylinder and the bottom body of rod, top column diameter is greater than bottom body of rod diameter, mounting spring (8) on the body of rod of limit plunger (9), on the top cylinder of limit plunger (9) and bottom body of rod changeover portion outer wall, the second annular slope (14) is set, the first annular slope (13) and the second annular slope (14) close contact under hydraulic pressure, water outlet (4) locates to arrange spring seat (6), spring seat (6) is connected with water outlet (4) inwall, the body of rod afterbody of limit plunger (9) arranges positive stop.
2. special-purpose exhaust-valve according to claim 1, it is characterized in that: the afterbody of the body of rod (7) is positioned at valve body (1) outer end through the cavity of valve body, the body of rod (7) afterbody is offered pin-and-hole (11), locating stud (12) is installed in pin-and-hole (11), and locating stud (12) length direction two ends are fitted in respectively on the bottom surface of valve body (1).
3. special-purpose exhaust-valve according to claim 1, it is characterized in that: spring seat (6) periphery wall is connected with a plurality of supporting frames (5) respectively, the height of supporting frame (5) is greater than the height of spring seat (6), and supporting frame (5) is connected with the inwall of water outlet (4).
4. special-purpose exhaust-valve according to claim 1, it is characterized in that: the top cylinder end face of limit plunger (9) is shaped face (15), the apparent height of shaped face (15) is inwardly reduced gradually by the ragged edge edge of shaped face, and the lowest surfaces on shaped face (15) surface is positioned at the intermediate portion of shaped face.
5. special-purpose exhaust-valve according to claim 1, is characterized in that: stepped inclined-plane (16) is set on the outer surface that valve body (1) water intake (2) is located.
6. special-purpose exhaust-valve according to claim 1, it is characterized in that: the bottom of water intake (2) arranges boss (10), the most significant end of the first annular slope (13) is connected with boss (10) is inner, and the outer end of boss (10) is connected with water intake (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278065.8U CN203892576U (en) | 2014-05-28 | 2014-05-28 | Special emptying valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278065.8U CN203892576U (en) | 2014-05-28 | 2014-05-28 | Special emptying valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892576U true CN203892576U (en) | 2014-10-22 |
Family
ID=51718984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278065.8U Expired - Lifetime CN203892576U (en) | 2014-05-28 | 2014-05-28 | Special emptying valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892576U (en) |
-
2014
- 2014-05-28 CN CN201420278065.8U patent/CN203892576U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |