CN207246532U - A kind of piston inlet valve - Google Patents
A kind of piston inlet valve Download PDFInfo
- Publication number
- CN207246532U CN207246532U CN201720940338.4U CN201720940338U CN207246532U CN 207246532 U CN207246532 U CN 207246532U CN 201720940338 U CN201720940338 U CN 201720940338U CN 207246532 U CN207246532 U CN 207246532U
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- Prior art keywords
- power
- assisted
- arguing
- sake
- piston
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Float Valves (AREA)
Abstract
The utility model discloses a kind of piston inlet valve, it includes being arranged on the intrinsic intake tunnel of intaking, the sealing piston of water outlet arranged on intake tunnel, buoyance module and argues for the sake of arguing, the buoyance module applies described one end argued for the sake of arguing the buoyancy of first direction so that the other end of arguing for the sake of arguing applies the sealing piston power of second direction；Further include a water route, the hydraulic pressure of the Zhi Shuilu applies the sealing piston by power-assisted component the power-assisted of the second direction, and the sealing piston overcomes the intake pressure of the intake tunnel under the power-assisted effect of the buoyancy and the Zhi Shuilu hydraulic pressure of the buoyance module and closes the water outlet；Auxiliary sealing is carried out to inlet valve by using the intake pressure of Zhi Shuilu, reduces the buoyancy needed for buoyance module, so as to reduce the volume of keg float or floating ball, water tank space is saved, makes inlet valve compatibility good and be easy to install and maintain.
Description
Technical field
A kind of piston inlet valve is the utility model is related to, belongs to bathroom field.
Background technology
Existing piston inlet valve, connects one using keg float and argues for the sake of arguing, during water inlet, make keg float with water using the buoyancy of keg float
Liquid level is raised and risen in case, and is driven and argued for the sake of arguing rotation and then close the water outlet sealing of inlet valve, in order to sealing, need to make to float
The buoyancy of bucket is more than the intake pressure of inlet valve, especially under high-pressure situations, the buoyancy of keg float need it is sufficiently large, therefore need to use compared with
The keg float of large volume；Cause that inlet valve whole volume is larger, and compatibility is poor, and since water tank capacity is limited, keg float volume
It is big to take water tank space, make installation and maintenance do not allow it is easy to operate.
Utility model content
For the utility model to solve the above problems, providing a kind of piston inlet valve, it utilizes the influent pressure of Zhi Shuilu
Power carries out inlet valve auxiliary sealing, reduces the buoyancy needed for buoyance module, so as to reduce the volume of keg float or floating ball, saves water
Case space, makes inlet valve compatibility good and is easy to install and maintain.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of piston inlet valve, including intake tunnel (11) in water inlet body (10), arranged on intake tunnel
(11) the sealing piston (13) at water outlet (12) place, buoyance module (20) and argue for the sake of arguing (30), the buoyance module (20) is right
Described one end for arguing for the sake of arguing (30) applies the buoyancy of first direction so that (30) other end of arguing for the sake of arguing is to the sealing piston (13)
Apply the power of second direction；A water route (40) is further included, the hydraulic pressure of the Zhi Shuilu (40) is stopped by power-assisted component to described
Water piston (13) applies the power-assisted of the second direction, buoyancy and institute of the sealing piston (13) in the buoyance module (20)
State and overcome the intake pressure of the intake tunnel (11) under the power-assisted effect of Zhi Shuilu (40) hydraulic pressure and close the water outlet
(12)。
Preferably, the Zhi Shuilu (40) is formed in the water inlet body (10), is formed in the water inlet body (10)
First water channel (111), the first water channel (111) shunting form the second water channel (112) and Zhi Shuilu (40), first water channel
(111) and the second water channel (112) forms the intake tunnel (11).
Preferably, first water channel (111) is longitudinally arranged or lateral arrangement.
Preferably, the second water channel (112) and Zhi Shuilu (40) are arranged vertically relative to first water channel (111).
Preferably, the hydraulic pressure of the Zhi Shuilu (40) directly applies the sealing piston (13) by the power-assisted component
The power-assisted of the second direction.
Preferably, the hydraulic pressure of the Zhi Shuilu (40) applies first by the power-assisted component to the buoyance module (20)
The power-assisted in direction, and then apply the power-assisted of the first direction to described (30) one end of arguing for the sake of arguing so that argue for the sake of arguing (30) are another
Hold the power-assisted for applying the second direction to the sealing piston (13).
Preferably, the hydraulic pressure of the Zhi Shuilu (40) directly applies first direction by power-assisted component to described argue for the sake of arguing (30)
Power-assisted, argue for the sake of arguing described in the power-assisted component to the first direction pushing tow (30) one end so that argue for the sake of arguing (30)
The other end applies the sealing piston (13) of the heteropleural in the fulcrum of arguing for the sake of arguing (31) power-assisted of the second direction.
Preferably, a power-assisted lever (50), power-assisted thick stick described in the power-assisted component to the first direction pushing tow are further included
One end of bar (50), so that the other end of the power-assisted lever (50) applies the second direction to the sealing piston (13)
Power-assisted.
Preferably, relatively described (30) setting at an angle in the horizontal direction of arguing for the sake of arguing of the power-assisted lever (50).
Preferably, what the power-assisted component was equipped with including the Zhi Shuilu (40) seals cooperation with the Zhi Shuilu (40)
Push rod (43), described in the water pressure pushing of the Zhi Shuilu (40) push rod (43) slide with to the sealing piston (13) apply institute
State the power-assisted of second direction.
Preferably, the buoyance module (20) includes float (21), and the float (21) is floated simultaneously as water level rises
Apply the power of the first direction to described one end for arguing for the sake of arguing (30)；Alternatively, the buoyance module (20) includes float (21), stops
Cup (22), screw rod (23), float (21) activity are secured in sealing cup (22), and the screw rod (23) is solid with float (21)
Fixed connection, float (21) float as water level rises and apply described the to described one end for arguing for the sake of arguing (30) by screw rod (23)
The power in one direction.
Preferably, the Zhi Shuilu (40) is formed in the water inlet body (10) and is connected with feed pipe alone, or
Zhi Shuilu described in person is independently of the water inlet body (10) and is connected with feed pipe alone.
The beneficial effects of the utility model are：
(1), the utility model carries out inlet valve auxiliary sealing using the intake pressure of Zhi Shuilu, reduces buoyance module institute
The buoyancy needed, so as to reduce the volume of keg float or floating ball, saves water tank space, make inlet valve compatibility good and it is convenient install with
Maintenance；
(2), the Zhi Shuilu of the utility model is formed in the water inlet body, and the first water is formed in the water inlet body
Road, first water channel shunt to form the second water channel and Zhi Shuilu, and it is logical that first water channel and the second water channel form the water inlet
Road, structure more simple and compact；
(3), the intake pressure of the Zhi Shuilu of the utility model is transferred directly on sealing piston by push rod, so that directly
Power-assisted is applied to sealing piston so that structure is simpler, water-stagnating effect is more reliable；
(4), the intake pressure of the Zhi Shuilu of the utility model be transferred to by push rod argue for the sake of arguing or power-assisted lever on so that right
Sealing piston applies the power-assisted of second direction so that water-stagnating effect is more reliable；
Brief description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the schematic description and description of the utility model is used to explain the utility model, does not form to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the piston inlet valve of the utility model first embodiment；
Fig. 2 is the schematic cross-sectional view of the piston inlet valve of the utility model first embodiment；
Fig. 3 is the stress schematic diagram of the piston inlet valve of the utility model first embodiment；
Fig. 4 is the dimensional structure diagram of the piston inlet valve of the utility model second embodiment；
Fig. 5 is the schematic cross-sectional view of the piston inlet valve of the utility model second embodiment；
Fig. 6 is the stress schematic diagram of the piston inlet valve of the utility model second embodiment；
Fig. 7 is the partial cross-sectional structural diagram of the piston inlet valve of the utility model 3rd embodiment.
Fig. 8 is the partial cross-sectional structural diagram of the piston inlet valve of the utility model fourth embodiment.
In figure：
10- water inlet bodies；11- intake tunnels；The first water channels of 111-；The second water channels of 112-；12- water outlets；13- sealings are lived
Plug；131- connecting rods；
20- buoyance modules；21- keg floats；22- sealing cups；23- screw rods；
30- argues for the sake of arguing；31- balance pivots；
40- branch water route；41- elbows；42- buckle closures；43- push rods；44- rubber pads；
50- power-assisted levers；51- power-assisted balance pivots；
60- upper covers；
The intake pressure of F1- intake tunnels；L1- intake pressures relative to balance pivot the arm of force；L1 '-intake pressure phase
For the arm of force of power-assisted balance pivot；
The power-assisted in F2- branch water route；L2- power-assisteds are relative to balance pivot or the arm of force relative to power-assisted balance pivot；
The buoyancy of F3- buoyance modules；L3- buoyancy relative to balance pivot the arm of force.
Embodiment
In order to make technical problem to be solved in the utility model, technical solution and beneficial effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
First embodiment (power-assisted of Zhi Shuilu is applied on lever)
As shown in Figure 1 to Figure 3, a kind of piston inlet valve of the utility model, including arranged on water inlet body 10 in into
Aquaporin 11, the sealing piston 13 at the water outlet 12 of intake tunnel 11, buoyance module 20 and argue for the sake of arguing 30, the buoyancy
Component 20 to it is described argue for the sake of arguing 30 one end apply first direction buoyancy so that 30 other ends of arguing for the sake of arguing are to the sealing piston
13 apply the power of second direction；Further include a water route 40, the hydraulic pressure of the Zhi Shuilu 40 is by power-assisted component to the sealing
Piston 13 applies the power-assisted of the second direction, buoyancy and the Zhi Shuilu of the sealing piston 13 in the buoyance module 20
Overcome the intake pressure of the intake tunnel 11 under the power-assisted effect of 40 hydraulic pressure and close the water outlet 12.
In the present embodiment, the Zhi Shuilu 40 is formed in the water inlet body 10, and the is formed in the water inlet body 10
One water channel 111, the shunting of the first water channel 111 form the second water channel 112 and Zhi Shuilu 40, first water channel 111 and second
Water channel 112 forms the intake tunnel 11, and in the present embodiment, first water channel 111 is longitudinally arranged and then forms bottom inlet type
Inlet valve.The hydraulic pressure of the Zhi Shuilu 40 is by power-assisted component directly to the power-assisted of the 30 application first directions of arguing for the sake of arguing, this reality
Apply in example, the Zhi Shuilu 40 and the buoyance module 20 be arranged on it is described argue for the sake of arguing 30 fulcrum 31 of arguing for the sake of arguing homonymy, it is described to help
Argue for the sake of arguing described in power component to the first direction pushing tow 30 one end so that it is described argue for the sake of arguing 30 the other end in the lift
The sealing piston 13 of the heteropleural of bar fulcrum 31 applies the power-assisted of the second direction.Specifically, the power of the first direction be to
On power, the power of the second direction is downward pressure, certainly, also the hydraulic pressure of Zhi Shuilu 40 can be passed through the power-assisted component
Directly apply the power-assisted of the second direction to the sealing piston 13, i.e., the hydrodynamic thrust of described Zhi Shuilu 40 is converted directly into
Downward pressure can play identical effect to compress the sealing piston 13.It is also, described to argue for the sake of arguing 30 with the fulcrum of arguing for the sake of arguing
31 rotate the upper cover 60 for being installed in inlet valve for pivoting point.
In the present embodiment, it is being equipped with 40 inner wall sealings of Zhi Shuilu that the power-assisted component includes the Zhi Shuilu 40
The push rod 43 being slidably matched, push rod 43 described in the water pressure pushing of the Zhi Shuilu 40 are slided to apply institute to the sealing piston 13
State the power-assisted of second direction.
Zhi Shuilu 40 can be integrally formed at into water body 10, and will be formed again after can also being formed separately through a pipeline section should
The pipeline section of Zhi Shuilu 40 is fixed on on water body 10, and Zhi Shuilu 40 is connected with the first water channel 111, and the present embodiment uses
The latter and the pipeline section are a hollow elbow 41, and the end of elbow 41 is equipped with a buckle closure 42, the elbow 41 and the water inlet body
10 are fixedly connected, and 42 snapping of the elbow 41 and buckle closure simultaneously forms the Zhi Shuilu 40, and the Zhi Shuilu 40 and the water inlet are logical
Road 11 is connected, and the push rod 43 seals slip in the Zhi Shuilu 40.It can be adopted between the elbow 41 and the buckle closure 42
It is screwed on the connection modes such as either screw-threaded coupling or clamping with screw thread, in the present embodiment, the elbow 41 blocks with the buckle closure 42
Cooperation is connect, the push rod 43 is slidably matched by the rubber pad 44 and Zhi Shuilu 40 sealings, wherein, rubber pad 44 can also be adopted
With seals such as Y shape circle, oring.
In the present embodiment, the buoyance module 20 includes float 21, sealing cup 22, screw rod 23, and 21 activity of float is secured to
In sealing cup 22, screw rod 23 is fixedly connected with float 21, and float 21 floats and by screw rod 23 to described as water level rises
Argue for the sake of arguing 30 one end applies power to first direction.
As shown in figure 3, the operation principle of the present embodiment is summarized as follows：
When into water state, the upward pushing tow sealing piston 13 of current, pushes away under the action of the intake pressure F1 of intake tunnel 11
Upward (to the first direction) pushing tow under the action of the hydraulic pressure power-assisted F2 of Zhi Shuilu 40 of bar 43 argue for the sake of arguing 30 one end, pass through lever
The sectional area size of bar ratio and water outlet 12 and push rod 43, makes the torque of intake pressure F1 be more than the hydraulic pressure power-assisted of Zhi Shuilu 40
The torque of F2, i.e.,：F1*L1>F2*L2；Inlet valve is set normally to intake；
When water level reaches precalculated position, float 21 floats, and screw rod 23 is under the action of the buoyancy F3 of float 21 upwards (to the
One direction) pushing tow argue for the sake of arguing 30 one end so that the power-assisted F2's of the torque of the buoyancy F3 of the float 21 and the Zhi Shuilu 40
The sum of torque is more than the torque of the intake pressure F1 of the intake tunnel 11；I.e.：(F2*L2+F3*L3)>F1*L1；So that
30 other end of arguing for the sake of arguing applies the sealing piston 13 pressure of downward (to second direction) to close the water outlet 12, into
Water valve sealing.Due to the effect of the hydraulic pressure power-assisted F2 that adds Zhi Shuilu 40, the buoyancy of float 21 can greatly reduce, float
21 volume can accomplish smaller.
In the present embodiment, the cross-sectional area of push rod 43 is more than 11 cross-sectional area of intake tunnel, also, the present embodiment can also
By reducing lever ratio so that L2 is much larger than L1, so as to make the cross-sectional area of push rod 43 be less than the cross section of intake tunnel 11
Product, only need to ensure F1*L1>While F2*L2 (F2*L2+F3*L3)>F1*L1.
Second embodiment (power-assisted of Zhi Shuilu is applied on power-assisted lever 50)
As shown in Figures 4 to 6, the main distinction with first embodiment is, a power-assisted lever is further included in the present embodiment
50, the power-assisted component is to one end of power-assisted lever 50 described in first direction pushing tow, so that the power-assisted lever 50 is another
The power-assisted for applying second direction to sealing piston 13 is held, in the present embodiment, the power-assisted lever 50 is relatively described to argue for the sake of arguing 30 in water
Square it is angled up setting, the power-assisted component is separately positioned on the two of power-assisted balance pivot 51 with the sealing piston 13
Side, the other end of power-assisted lever 50 directly apply sealing piston 13 power-assisted of second direction, and the present embodiment can also be used and helped
The other end of power lever 50 by it is described argue for the sake of arguing 30 or buoyance module to the sealing piston 13 apply second direction power-assisted.
In the present embodiment, the Zhi Shuilu 40 be integrally formed at it is described water inlet body 10 in and with 11 phase of intake tunnel
Connection, the Zhi Shuilu 40 is located at the heteropleural of the sealing piston 13 with the buoyance module 20, correspondingly, the power-assisted lever
50 argue for the sake of arguing 30 in the horizontal direction into 180 ° of angles settings relative to described.Match somebody with somebody with the push rod 43 one end of the power-assisted lever 50
Close, described 30 one end of arguing for the sake of arguing is connected with the screw rod 23 of buoyance module 20, and the other end of the power-assisted lever 50 is argued for the sake of arguing with described
30 other end overlaps and collective effect is on the sealing piston 13, to overcome the influent pressure of the intake tunnel 11 jointly
Power makes into water valve seal.Also, it is described argue for the sake of arguing 30 and the power-assisted lever 50 respectively with fulcrum 31 and the power-assisted of arguing for the sake of arguing
Balance pivot 51 rotates the upper cover 60 for being installed in inlet valve for pivoting point.
As shown in fig. 6, the operation principle of the present embodiment is summarized as follows：
When into water state, the upward pushing tow sealing piston 13 of current, pushes away under the action of the intake pressure F1 of intake tunnel 11
Upward (to first direction) the pushing tow power-assisted lever 50 under the action of the hydraulic pressure power-assisted F2 of Zhi Shuilu 40 of bar 43, passes through control lever
Than and the sectional area size of water outlet 12 and push rod 43, make intake pressure F1 torque be more than Zhi Shuilu 40 hydraulic pressure power-assisted F2
Torque, i.e.,：F1*L1’>F2*L2；Inlet valve is set normally to intake；
When water level reaches precalculated position, float 21 floats, the upward pushing tow under the action of the buoyancy F3 of float 21 of screw rod 23
Argue for the sake of arguing 30 one end so that the sum of the torque of the buoyancy F3 of the float 21 and torque of power-assisted F2 of the Zhi Shuilu 40 are more than
The torque of the intake pressure F1 of the intake tunnel 11；I.e.：(F2*L2+F3*L3)>(F1*L1+F1*L1’)；So that argue for the sake of arguing
30 other end and the other end of power-assisted lever 50 apply the sealing piston 13 pressure of downward (to second direction) to close
The water outlet 12 is closed, valve seal of intaking.
Other not described parts of the present embodiment are consistent with first embodiment, and which is not described herein again.
3rd embodiment：
As shown in fig. 7, the distinctive points of the present embodiment and first embodiment are, the second water channel 112 and Zhi Shuilu 40 are opposite
It is arranged vertically in first water channel 111, and the Zhi Shuilu 40 is relative to 112 setting at an angle of the second water channel,
Specifically, first water channel 111 is longitudinally arranged, 111 top of the first water channel be split into be lateral arrangement the second water channel 112
And Zhi Shuilu 40, and extension is in 180 ° to second water channel 112 round about in the horizontal direction with the Zhi Shuilu 40
Angle is set, and in the present embodiment, the hydraulic pressure of the Zhi Shuilu 40 directly applies sealing piston 13 by power-assisted component described the
The power-assisted in two directions, specifically, the power-assisted component further includes a connecting rod 131, one end of the connecting rod 131 and the push rod 43
Connection, the other end of the connecting rod 131 are fixedly connected with the sealing piston 13, and push rod 43 is directly pushed only by connecting rod 131
Water piston 13, other not described parts are consistent with first embodiment, and which is not described herein again.
Fourth embodiment：
As shown in figure 8, the distinctive points of the present embodiment and first embodiment are, 111 lateral arrangement of the first water channel into
And side inlet type inlet valve is formed, and as needed, elbow 41 is changed to straight pipe, other not described parts and first embodiment phase
Unanimously, which is not described herein again.
Other embodiment：
It can also use, the hydraulic pressure of the Zhi Shuilu 40 applies first direction by power-assisted component to the buoyance module 20
Power-assisted, and then to it is described argue for the sake of arguing 30 one end apply first direction power-assisted so that 30 other ends of arguing for the sake of arguing are to the sealing
Piston 13 applies the power of second direction, its operation principle is consistent with aforementioned four embodiment operation principle, and which is not described herein again.
In above-mentioned each embodiment, the buoyance module 20 can also use single Floater Structure (not shown), described
Float 21 with water level rise and float and to it is described argue for the sake of arguing 30 one end apply first direction power, its effect is similar.
Furthermore it is also possible to using the Zhi Shuilu 40 is formed in the water inlet body 10 and is connected with feed pipe alone
Connect, or the Zhi Shuilu is connected independently of the water inlet body 10 and with feed pipe alone.
The preferred embodiment of the utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
All should be in the protection domain of the appended claims for the utility model.
Claims (12)
1. a kind of piston inlet valve, including intake tunnel (11) in water inlet body (10), arranged on intake tunnel (11)
The sealing piston (13) at water outlet (12) place, buoyance module (20) and argue for the sake of arguing (30), the buoyance module (20) is to described
Argue for the sake of arguing (30) one end apply first direction buoyancy so that (30) other end of arguing for the sake of arguing applies the sealing piston (13)
The power of second direction；It is characterized in that, further including a water route (40), the hydraulic pressure of the Zhi Shuilu (40) passes through power-assisted component pair
The sealing piston (13) applies the power-assisted of the second direction, and the sealing piston (13) is in the floating of the buoyance module (20)
Overcome the intake pressure of the intake tunnel (11) under power and the effect of the power-assisted of the Zhi Shuilu (40) hydraulic pressure and close it is described go out
The mouth of a river (12).
A kind of 2. piston inlet valve according to claim 1, it is characterised in that：The Zhi Shuilu (40) is formed at described
Intake in body (10), the first water channel (111) is formed in the water inlet body (10), the first water channel (111) shunting is formed
Second water channel (112) and Zhi Shuilu (40), first water channel (111) and the second water channel (112) form the intake tunnel
(11)。
A kind of 3. piston inlet valve according to claim 2, it is characterised in that：The longitudinal cloth of first water channel (111)
Put or lateral arrangement.
A kind of 4. piston inlet valve according to claim 2, it is characterised in that：Second water channel (112) and Zhi Shuilu
(40) it is arranged vertically relative to first water channel (111).
A kind of 5. piston inlet valve according to any one of claims 1 to 4, it is characterised in that：The Zhi Shuilu
(40) hydraulic pressure directly applies the sealing piston (13) by the power-assisted component power-assisted of the second direction.
A kind of 6. piston inlet valve according to any one of claims 1 to 4, it is characterised in that：The Zhi Shuilu
(40) hydraulic pressure applies the buoyance module (20) by the power-assisted component power-assisted of first direction, and then argues for the sake of arguing described
(30) one end applies the power-assisted of the first direction so that (30) other end of arguing for the sake of arguing applies institute to the sealing piston (13)
State the power-assisted of second direction.
A kind of 7. piston inlet valve according to any one of claims 1 to 4, it is characterised in that：The Zhi Shuilu
(40) hydraulic pressure directly applies the power-assisted of first direction by power-assisted component to described argue for the sake of arguing (30), and the power-assisted component is to described
Argue for the sake of arguing described in first direction pushing tow (30) one end so that it is described argue for the sake of arguing (30) the other end in the fulcrum of arguing for the sake of arguing
(31) the sealing piston (13) of heteropleural applies the power-assisted of the second direction.
A kind of 8. piston inlet valve according to any one of claims 1 to 4, it is characterised in that：Further include a power-assisted
Lever (50), one end of power-assisted lever (50) described in the power-assisted component to the first direction pushing tow, so that the power-assisted
The other end of lever (50) applies the sealing piston (13) power-assisted of the second direction.
A kind of 9. piston inlet valve according to claim 8, it is characterised in that：The power-assisted lever (50) is relatively described
Argue for the sake of arguing (30) setting at an angle in the horizontal direction.
10. according to a kind of piston inlet valve described in claim 1,2,3,4 or 9, it is characterised in that：The power-assisted component bag
Include the push rod (43) coordinated with the Zhi Shuilu (40) sealings that the Zhi Shuilu (40) is equipped with, the water of the Zhi Shuilu (40)
Pressure promotes the push rod (43) to slide to apply the power-assisted of the second direction to the sealing piston (13).
11. according to a kind of piston inlet valve described in claim 1,2,3,4 or 9, it is characterised in that：The buoyance module
(20) float (21) is included, the float (21) is floated with water level rising and argues for the sake of arguing described in one end application of (30) described
The power of first direction；Alternatively, the buoyance module (20) includes float (21), sealing cup (22), screw rod (23), the float
(21) activity is secured in sealing cup (22), and the screw rod (23) is fixedly connected with float (21), and float (21) is with water level
Rise and floating and the power for applying the first direction to described one end for arguing for the sake of arguing (30) by screw rod (23).
A kind of 12. piston inlet valve according to claim 1, it is characterised in that：The Zhi Shuilu (40) is formed at institute
State into being connected in water body (10) and with feed pipe alone, or the Zhi Shuilu is independently of the water inlet body (10) and only
It is connected from feed pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017206632610 | 2017-06-08 | ||
| CN201720663261 | 2017-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246532U true CN207246532U (en) | 2018-04-17 |
Family
ID=60597807
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638170.6A Active CN107477242B (en) | 2017-06-08 | 2017-07-31 | Piston type water inlet valve |
| CN201720940338.4U Active CN207246532U (en) | 2017-06-08 | 2017-07-31 | A kind of piston inlet valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107477242A (en) * | 2017-06-08 | 2017-12-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of piston inlet valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108374924B (en) * | 2018-01-31 | 2019-09-27 | 绍兴市米莉农业科技有限公司 | A kind of lever piston type water inlet valve for toilet cistern |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2133726Y (en) * | 1992-09-08 | 1993-05-19 | 韩琦 | Adjustable water tank inlet valve |
| CN2486789Y (en) * | 2001-05-30 | 2002-04-17 | 舟山市海晨洁具有限公司 | Lever piston type water inlet valve for toilet cistern |
| CN1407188A (en) * | 2001-08-10 | 2003-04-02 | 刘建平 | Two-functional hydraulic water-saving cistern fittings |
| CN201053530Y (en) * | 2007-06-09 | 2008-04-30 | 中山市贝斯特卫浴工业有限公司 | Water inlet valve |
| CN201071941Y (en) * | 2007-07-02 | 2008-06-11 | 彭东 | Water intake valve for flushing toilet |
| CN202074107U (en) * | 2011-05-16 | 2011-12-14 | 武汉大禹阀门制造有限公司 | Thread balance type floating valve |
| WO2014187199A1 (en) * | 2013-05-24 | 2014-11-27 | 厦门松霖科技有限公司 | Lever type switching valve |
| US9470333B1 (en) * | 2014-03-03 | 2016-10-18 | Hawkeye Steel Products, Inc. | Water valve |
| CN204326194U (en) * | 2014-03-31 | 2015-05-13 | 李飞宇 | A kind of water intaking valve shortened of arguing for the sake of arguing |
| CN107477242B (en) * | 2017-06-08 | 2023-08-18 | 厦门瑞尔特卫浴科技股份有限公司 | Piston type water inlet valve |
-
2017
- 2017-07-31 CN CN201710638170.6A patent/CN107477242B/en active Active
- 2017-07-31 CN CN201720940338.4U patent/CN207246532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477242A (en) * | 2017-06-08 | 2017-12-15 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of piston inlet valve |
| CN107477242B (en) * | 2017-06-08 | 2023-08-18 | 厦门瑞尔特卫浴科技股份有限公司 | Piston type water inlet valve |
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| CN107477242B (en) | 2023-08-18 |
| CN107477242A (en) | 2017-12-15 |
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