CN108006290B - Water pressure regulator and defecation instrument - Google Patents
Water pressure regulator and defecation instrument Download PDFInfo
- Publication number
- CN108006290B CN108006290B CN201810023249.2A CN201810023249A CN108006290B CN 108006290 B CN108006290 B CN 108006290B CN 201810023249 A CN201810023249 A CN 201810023249A CN 108006290 B CN108006290 B CN 108006290B
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- diameter
- pipe fitting
- pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 255
- 230000013872 defecation Effects 0.000 title abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 62
- 230000001105 regulatory effect Effects 0.000 claims description 36
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000000565 sealant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The invention relates to the technical field of water pressure control, and particularly discloses a water pressure regulator and a defecation instrument, which comprise the following components: the pipe assembly and the pressure stabilizing pipe are internally provided with water retaining plates, and the water retaining plates are provided with first water passing holes; the steady voltage pipe movably sets up in the pipe subassembly, and steady voltage pipe's both ends are provided with inlet opening and apopore respectively, and the apopore diameter is less than the inlet opening diameter, and the apopore is located one side that is close to the manger plate piece, and steady voltage pipe's the outer wall that sets up the one end of apopore is the toper structure, and the minimum external diameter of toper structure is less than the diameter of first water hole, and the biggest external diameter of toper structure is greater than the diameter of first water hole. The water flow flows from right to left, the water flow flows through the pressure stabilizing tube, the diameter of the water outlet hole of the pressure stabilizing tube is smaller than that of the water inlet hole, the water flow allowed to pass through is smaller, and the water flow flowing to the left side is smaller, so that the effect of adjusting and reducing the water pressure is achieved. The pressure regulator has simple structure, the size is matched with the size of the connected pipeline, and the production cost is low.
Description
Technical Field
The invention relates to the technical field of water pressure control, in particular to a water pressure regulator and a defecation instrument.
Background
The daily water for people is basically supplied by tap water, and the tap water is pressurized and then sent to users. However, with the development of social economy and population increase, land resources are being scarce, and in order to increase the utilization rate of land per unit area, the housing of people is being developed toward a high building, and the water pressure of water supplied from the high building is increasing.
The water pressure supplied to the user is also increasing, but the water pressure required for water in many places in daily life cannot be too high. The existing pressure regulating mode mostly controls water flow and water pressure by controlling the opening and closing degree of a faucet. The opening and closing degree of the control faucet is determined through experience by continuously adjusting the opening and closing degree of the faucet, and the adjustment mode needs long time and requires continuous adjustment and judgment, and is laborious. The water pressure adjusting factories and workshops are generally adjusted through pressure adjusting devices, and the conventional pressure adjusting devices are large in general specification and size, complex in structure, high in cost and not suitable for household use.
Therefore, a water pressure regulator is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a water pressure regulator, which can solve the technical problems that the existing pressure regulating device is large in size, complex in structure and high in cost, and is not difficult to be suitable for daily life.
To achieve the purpose, the invention adopts the following technical scheme:
a water pressure regulator, comprising:
the pipe assembly is internally provided with a water retaining sheet, and the water retaining sheet is provided with a first water passing hole;
the water inlet and the water outlet are respectively arranged at two ends of the pressure stabilizing tube, the diameter of the water outlet is smaller than that of the water inlet, the water outlet is positioned at one side close to the water retaining sheet, the outer wall of one end of the pressure stabilizing tube, provided with the water outlet, is of a conical structure, the minimum outer diameter of the conical structure is smaller than that of the first water outlet, and the maximum outer diameter of the conical structure is larger than that of the first water outlet.
The water flow flows out from the right side to the left side, the water flow flows through the pressure stabilizing tube, the diameter of the water outlet hole of the pressure stabilizing tube is smaller than that of the water inlet hole, the water pressure of the water flow which finally flows to the left side is small due to the fact that the water flow is allowed to pass through the water flow, and the effect of adjusting and reducing the water pressure is achieved. The pressure regulator has the advantages of simple structure, size matching with the size of the connected pipeline, and low production cost, and is well suitable for daily life of people.
Preferably, the device further comprises an elastic piece, wherein the elastic piece is sleeved on the voltage stabilizing tube, one end of the elastic piece is abutted to the water retaining piece, and the other end of the elastic piece is abutted to the voltage stabilizing tube. The elastic component can be arranged to enable the pressure stabilizing tube to move in the tube component according to the change of water pressure.
Preferably, the tube assembly comprises:
a first pipe fitting;
one end of the first pipe fitting extends into the second pipe fitting to be connected with the second pipe fitting, and the water retaining sheet is arranged in the second pipe fitting;
the voltage stabilizing tube is movably arranged in the first pipe fitting. The first pipe fitting and the second pipe fitting are arranged separately so as to be convenient to process.
Preferably, the side wall of the voltage stabilizing tube is provided with a plurality of first through holes, and the diameter of each first through hole is smaller than that of the water outlet hole;
the first water passing holes are formed in the middle of the water retaining plate, a plurality of second water passing holes are further formed in the water retaining plate, and the second water passing holes are located at the periphery of the first water passing holes;
the pressure stabilizing tube is internally provided with a pressure regulating ball, and the outer diameter of the pressure regulating ball is larger than the diameter of the water outlet hole and smaller than the diameter of the water inlet hole. The pressure regulating ball is arranged in the pressure stabilizing tube, when the water flow pressure is smaller, the pressure regulating ball can roll left and right all the time under the impact of the water flow, and the water flow flows out from the water outlet hole of the pressure stabilizing tube and the first through hole of the side wall and flows to the second pipe fitting; when the water pressure is large, the pressure regulating ball can block the water outlet hole of the pressure regulating pipe under the action of water pressure, water flows out of the first through hole of the side wall of the pressure regulating pipe and flows to the second pipe fitting, the water pressure is increased, but the sectional area of the water outlet of the pressure regulating pipe is reduced, the water quantity flowing to the second pipe fitting cannot be increased, and the water pressure in the second pipe fitting cannot be increased. The water pressure in the second pipe fitting is always in a smaller variation range when the variation of the water pressure in the first pipe fitting is larger.
Preferably, the water retaining plate is connected with a third pipe, the inner diameter of the third pipe is the same as the diameter of the first water passing hole, and a plurality of third water passing holes are formed in the side wall of the third pipe.
Preferably, the number of the third water passing holes is four, and the four third water passing holes are circumferentially and uniformly distributed on the side wall of the third pipe fitting.
Preferably, the water inlet end of the pressure stabilizing tube is provided with a separation net. When the partition net is arranged, the pressure regulating ball can be prevented from sliding off from the inside of the pipe when the angle of the pressure regulating pipe changes, and the function of regulating the water pressure can not be achieved.
Preferably, the water inlet end of the pressure stabilizing tube is provided with a protrusion outwards, the outer diameter of the protrusion is matched with the inner diameter of the first pipe fitting, and the other end of the elastic piece is abutted to the protrusion. The bulge is arranged, so that the elastic piece can be better abutted with the voltage stabilizing tube.
Preferably, the second pipe, the water blocking piece and the third pipe are integrally formed. The integrated structure can strengthen the intensity of each part and need not the connection between the part, reduces production process.
The invention further aims to provide a defecation instrument which can solve the technical problems that the pressure regulating device of the existing defecation instrument is large in size, complex in structure and high in cost, and is not difficult to be suitable for daily life.
To achieve the purpose, the invention adopts the following technical scheme:
a toilet bowl which employs a water pressure regulator as described above.
The beneficial effects of the invention are as follows: the water flow flows out from the right side to the left side, the water flow flows through the pressure stabilizing tube, the diameter of the water outlet hole of the pressure stabilizing tube is smaller than that of the water inlet hole, the water pressure of the water flow which finally flows to the left side is small due to the fact that the water flow is allowed to pass through the water flow, and the effect of adjusting and reducing the water pressure is achieved. The pressure regulator has the advantages of simple structure, size matching with the size of the connected pipeline, and low production cost, and is well suitable for daily life of people.
In addition, a pressure regulating ball is arranged in the pressure stabilizing tube, when the water flow pressure is smaller, the pressure regulating ball can always roll left and right under the impact of the water flow, and the water flow flows out from the water outlet hole of the pressure stabilizing tube and the first through hole of the side wall and flows to the second pipe fitting; when the water pressure is large, the pressure regulating ball can block the water outlet hole of the pressure regulating pipe under the action of water pressure, water flows out of the first through hole of the side wall of the pressure regulating pipe and flows to the second pipe fitting, the water pressure is increased, but the sectional area of the water outlet of the pressure regulating pipe is reduced, the water quantity flowing to the second pipe fitting cannot be increased, and the water pressure in the second pipe fitting cannot be increased. The water pressure in the second pipe fitting is always in a smaller variation range when the variation of the water pressure in the first pipe fitting is larger.
Drawings
FIG. 1 is a schematic diagram of a water pressure regulator according to the present invention;
FIG. 2 is a cross-sectional view at A-A in FIG. 1;
fig. 3 is a cross-sectional view of a second tube member of the present invention.
In the figure:
1. a first pipe fitting; 2. a second pipe fitting; 21. a water blocking piece; 211. a second water passing hole; 22. a third pipe fitting; 221. a third water passing hole; 3. a voltage stabilizing tube; 31. a first through hole; 4. an elastic member; 5. pressure regulating ball.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the present invention discloses a water pressure regulator, which includes: the device comprises a pipe assembly, a voltage stabilizing pipe 3, a voltage regulating ball 5 and an elastic piece 4. The pipe assembly comprises a first pipe member 1 and a second pipe member 2. A water retaining sheet is arranged in the pipe assembly, and a first water passing hole is formed in the water retaining sheet; the steady voltage pipe movably sets up in the pipe subassembly, and steady voltage pipe's both ends are provided with inlet opening and apopore respectively, and the apopore diameter is less than the inlet opening diameter, and the apopore is located one side that is close to the manger plate piece, and steady voltage pipe's the outer wall that sets up the one end of apopore is the toper structure, and the minimum external diameter of toper structure is less than the diameter of first water hole, and the biggest external diameter of toper structure is greater than the diameter of first water hole. The water flow flows from right to left, the water flow flows through the pressure stabilizing tube, the diameter of the water outlet hole of the pressure stabilizing tube is smaller than that of the water inlet hole, the water flow allowed to pass through is smaller, and the water flow flowing to the left side is smaller, so that the effect of adjusting and reducing the water pressure is achieved. The pressure regulator has simple structure, the size is matched with the size of the connected pipeline, and the production cost is low.
One end of the first pipe fitting 1 extends into the second pipe fitting 2 and is fixedly connected with the second pipe fitting 2, a water retaining sheet 21 is arranged on the inner pipe wall of the second pipe fitting 2, and a first water passing hole is formed in the water retaining sheet 21; the first water passing hole is communicated with the first pipe fitting 1 and the second pipe fitting 2. The pressure stabilizing tube 3 can be movably arranged in the first pipe fitting 1, a water inlet hole and a water outlet hole are formed in the pressure stabilizing tube 3, and the diameter of the water outlet hole is smaller than that of the water inlet hole. The water outlet hole is positioned at one side close to the second pipe fitting.
As shown in fig. 2 and 3, the pipe wall of the second pipe fitting 2 extends inwards to form an annular water blocking plate 21, a first water passing hole is formed in the water blocking plate 21, a plurality of second water passing holes 211 are further formed in the water blocking plate 21, and the diameter of each second water passing hole 211 is smaller than that of each first water passing hole. The plurality of second water passing holes 211 are located at the outer circumference of the first water passing holes and the plurality of second water passing holes 211 are uniformly distributed in the circumferential direction. The number of the second water passing holes 211 in this embodiment is preferably six. One side of the water blocking piece 21 is provided with a third pipe fitting 22 coaxial with the second pipe fitting 2, and the inner diameter of the third pipe fitting 22 is the same as the diameter of the first water passing hole. The second pipe fitting 2, the water blocking piece 21 and the third pipe fitting 22 are integrally formed. The integrated structure can strengthen the intensity of each part and need not the connection between the part, reduces production process. The side wall of the third pipe fitting 22 is provided with a plurality of third water passing holes 221, and the third water passing holes 221 are circumferentially and uniformly distributed on the side wall of the third pipe fitting 22. The number of the third water passing holes 221 in the present embodiment is preferably four.
As shown in fig. 2, an inner wall of one end of the second pipe fitting 2 provided with the third pipe fitting 22 is provided with an internal thread, an outer wall of one end of the first pipe fitting 1 is provided with an external thread matched with the internal thread on the second pipe fitting 2, and the first pipe fitting 1 and the second pipe fitting 2 are connected together through threads. When in connection, the screw thread is coated with sealant, and the screw thread and the sealant are in sealing connection. Or a sealing gasket is arranged in the second pipe fitting 2, so that the first pipe fitting 1 is in sealing connection with the second pipe fitting 2 against the sealing gasket. In the embodiment, a layer of sealant is preferably coated on the inner thread and the outer thread, and the sealant coating has no requirement on the length of the thread section, so that the connection and the arrangement are convenient. Of course, other sealing means, such as glue, rubber ring, flange, etc. may be used. The sealed connection prevents water flow from seeping out of the connection.
The first pipe fitting 1 is internally provided with a voltage stabilizing pipe 3, and the voltage stabilizing pipe 3 can slide along the axial direction of the first pipe fitting 1. The pressure stabilizing tube 3 is provided with a water inlet and a water outlet, and the diameter of the water outlet is smaller than that of the water inlet. The water outlet hole is positioned at one side close to the second pipe fitting. The side wall of the water inlet end of the pressure stabilizing tube 3 is provided with an annular bulge outwards, and the outer diameter of the bulge is matched with the inner diameter of the first pipe fitting 1. The arrangement ensures that the voltage stabilizing tube 3 slides in the first pipe fitting 1 and that no too much water flow flows through the gap between the voltage stabilizing tube 3 and the first pipe fitting 1. The sidewall of the voltage stabilizing tube 3 is provided with a plurality of first through holes 31, the first through holes 31 are circumferentially and uniformly distributed on the sidewall of the voltage stabilizing tube 3, and the number of the first through holes 31 in the embodiment is preferably four. The diameter of the first through hole 31 is less than one third of the diameter of the first water passing hole.
The elastic member 4 is sleeved on the voltage stabilizing tube 3 and the third pipe fitting 22, and in the embodiment, the elastic member is preferably a spring and is made of plastic, so that the plastic cannot rust after being immersed in water and cannot pollute a water source. One end of the spring is abutted against the water retaining plate 21, and the other end is abutted against the bulge of the voltage stabilizing tube 3. When the water pressure increases, the pressure stabilizing tube 3 moves leftwards under the action of the water pressure, the spring is compressed until the pressure stabilizing tube 3 abuts against the third pipe fitting 22, and after the water pressure decreases, the pressure stabilizing tube 3 moves away from the third pipe fitting 22 under the action of the spring.
The pressure regulating ball 5 is arranged in the pressure regulating tube 3. The outer diameter of the pressure regulating ball 5 is smaller than the diameter of the water inlet hole of the pressure stabilizing tube 3 and larger than the diameter of the water outlet hole. When the water flow pressure is smaller, the pressure regulating ball 5 can roll left and right all the time under the impact of the water flow, the water flow flows out from the water outlet hole of the pressure stabilizing tube 3 and the first through hole 31 on the side wall, flows to the left, and flows into the second pipe fitting 2 from the third pipe fitting 22 and the second water outlet hole 211. When the water flow pressure is high, the water outlet hole of the pressure regulating tube 3 is blocked under the action of the water pressure of the pressure regulating ball 5, water flows through the first through hole 31 on the side wall of the pressure regulating tube 3 and the gap between the pressure regulating tube 3 and the first tube fitting 1 to the left, and then part of the water flows into the third tube fitting 22 from the third water outlet hole 221 and flows into the second tube fitting 2; another portion flows from the second water passing hole 211 to the second pipe. The water inlet end of the pressure stabilizing tube 3 is provided with a separation net, and when the angle of the pressure stabilizing tube 3 is changed, the pressure regulating ball 5 slides off from the tube, so that the effect of regulating the water pressure cannot be achieved.
The parameters of the various components of the water pressure regulator in this embodiment are set as follows: the first tube member 1 had an outer diameter of 22mm and an inner diameter of 14.5mm. The outer diameter of the second pipe fitting 2 is 25mm, and the inner diameter is 20mm; the water retaining sheet 21 is arranged in the middle of the second pipe fitting 2, the diameter of the first water passing holes is 8mm, the number of the second water passing holes 211 is six, the water retaining sheet is arranged in an annular array, and the diameter of the second water passing holes 211 is 2mm; the third pipe member 22 has an outer diameter of 10mm and an inner diameter of 8mm, and the third water passing holes 221 are four and have a diameter of 1mm. The diameter of the water outlet hole of the pressure stabilizing tube 3 is 2mm, the diameter of the water inlet hole is 8mm, the outer diameter of the boss is 13mm, and the length is 17mm. The number of the first through holes 31 is four, the first through holes are uniformly distributed along the circumferential direction of the side wall of the straight barrel part, and the diameter of the first through holes is 1mm. The inner diameter of the spring is 11mm and the outer diameter is 13mm.
The working process of the water pressure regulator in the embodiment is as follows: in general, the pressure regulator is used in a state that the water outlet of the pressure regulator tube 3 is upwards placed, when the water pressure is smaller, the pressure regulator tube 3 is not abutted against the second pipe fitting 22 under the action of the spring, the pressure regulator ball 5 is flushed by water flow, the pressure regulator ball 5 rolls up and down in the pressure regulator tube 3, and the water flow flows out from gaps between the pressure regulator tube 3 and the first pipe fitting 1, four first through holes 31 and the water outlet of the pressure regulator tube 3 and flows upwards; a part of the water flows from the four third water passing holes 221 and one end of the third pipe member 22 near the pressure stabilizing pipe 3 into the third pipe member 22 and then into the second pipe member 2, and the other part flows from the six second water passing holes 211 to the second pipe member 2.
When the water pressure is high, the impact force of the water flow on the pressure regulating ball 5 is high, the pressure regulating ball 5 can block the water outlet hole of the pressure stabilizing tube 3, and the water flow flows out from the gaps between the pressure stabilizing tube 3 and the first tube fitting 1 and the four first through holes 31 and flows upwards; the pressure stabilizing tube 3 will abut against the third tube member 22 if the water pressure is large enough, thereby reducing the amount of water in the third tube member 22; when the water pressure is not large enough, the pressure stabilizing tube 3 does not abut against the third tube member 22. When the pressure stabilizing tube 3 is not abutted against the third tube member 22, a part of water flows from the four third water passing holes 221 and one end of the third tube member 22 near the pressure stabilizing tube 3 into the third tube member 22 and then into the second tube member 2, and the other part flows from the six second water passing holes 211 to the second tube member 2. When the water pressure is large, the pressure stabilizing pipe 3 is abutted against the third pipe fitting 22, a part of water flows from the four third water passing holes 221 into the third pipe fitting 22 and then into the second pipe fitting 2, and the other part flows from the six second water passing holes 211 to the second pipe fitting 2.
The invention also discloses a defecation instrument which adopts the water pressure regulator, and solves the technical problems that the prior defecation instrument has large size, complex structure and high cost and is not difficult to be suitable for daily life.
The applicant states that the present invention has been described by way of example in the above embodiments, and it is apparent that the specific implementation of the present invention is not limited by the above manner, and that various insubstantial modifications made by the concept and technical solution of the present invention are within the scope of the present invention as long as they are adopted, or they are directly applied to other occasions without any modifications.
Claims (8)
1. A water pressure regulator, comprising:
the pipe assembly is internally provided with a water retaining sheet (21), and a first water passing hole is formed in the water retaining sheet (21);
the pressure stabilizing tube (3) is movably arranged in the tube assembly, two ends of the pressure stabilizing tube (3) are respectively provided with a water inlet hole and a water outlet hole, the diameter of the water outlet hole is smaller than that of the water inlet hole, the water outlet hole is positioned at one side close to the water retaining sheet (21), the outer wall of one end of the pressure stabilizing tube (3), provided with the water outlet hole, is of a conical structure, the minimum outer diameter of the conical structure is smaller than that of the first water outlet hole, and the maximum outer diameter of the conical structure is larger than that of the first water outlet hole;
the side wall of the pressure stabilizing tube (3) is provided with a plurality of first through holes (31), and the diameter of each first through hole (31) is smaller than that of the water outlet hole;
the first water passing holes are formed in the middle of the water blocking sheet (21), a plurality of second water passing holes (211) are further formed in the water blocking sheet (21), and the second water passing holes (211) are located at the periphery of the first water passing holes;
a pressure regulating ball (5) is arranged in the pressure stabilizing tube (3), and the outer diameter of the pressure regulating ball (5) is larger than the diameter of the water outlet hole and smaller than the diameter of the water inlet hole;
still include elastic component (4), elastic component (4) cover is located steady voltage tube (3), elastic component (4) one end with manger plate piece (21) butt, the other end with steady voltage tube (3) butt.
2. The water pressure regulator of claim 1, wherein the tube assembly comprises:
a first tube (1);
one end of the first pipe fitting (1) extends into the second pipe fitting (2) to be connected with the second pipe fitting (2), and the water retaining sheet (21) is arranged in the second pipe fitting (2);
the voltage stabilizing tube (3) is movably arranged in the first pipe fitting (1).
3. The water pressure regulator according to claim 2, wherein the water blocking piece (21) is connected with a third pipe fitting (22), the inner diameter of the third pipe fitting (22) is the same as the diameter of the first water passing hole, and a plurality of third water passing holes (221) are formed in the side wall of the third pipe fitting (22).
4. A water pressure regulator according to claim 3, characterized in that the number of the third water passing holes (221) is four, and the four third water passing holes (221) are circumferentially and uniformly distributed on the side wall of the third pipe fitting (22).
5. The water pressure regulator according to claim 1, characterized in that the water inlet end of the pressure stabilizing tube (3) is provided with a screen.
6. The water pressure regulator according to claim 2, wherein the water inlet end of the pressure stabilizing tube (3) is provided with a protrusion outwards, the outer diameter of the protrusion is matched with the inner diameter of the first pipe fitting (1), and the other end of the elastic piece (4) is abutted against the protrusion.
7. A water pressure regulator according to claim 3, characterized in that the second pipe (2), the water deflector (21), the third pipe (22) are integrally formed.
8. A toilet bowl, characterized in that it employs a water pressure regulator according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023249.2A CN108006290B (en) | 2018-01-10 | 2018-01-10 | Water pressure regulator and defecation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023249.2A CN108006290B (en) | 2018-01-10 | 2018-01-10 | Water pressure regulator and defecation instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108006290A CN108006290A (en) | 2018-05-08 |
| CN108006290B true CN108006290B (en) | 2024-04-12 |
Family
ID=62050060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023249.2A Active CN108006290B (en) | 2018-01-10 | 2018-01-10 | Water pressure regulator and defecation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006290B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098599U (en) * | 1991-08-06 | 1992-03-11 | 哈尔滨市延兴炉具制造厂 | Pressure valve with pressure-regulating spring |
| CN201715088U (en) * | 2010-06-29 | 2011-01-19 | 王梦月 | Flow-limiting water-saving pipe |
| CN102032371A (en) * | 2009-09-27 | 2011-04-27 | 浙江艾默樱零部件有限公司 | Constant flow valve |
| CN201855497U (en) * | 2010-10-28 | 2011-06-08 | 陈勇森 | Anorectal cleaning and adjusting device |
| WO2013166809A1 (en) * | 2012-05-10 | 2013-11-14 | 厦门松霖科技有限公司 | Explosion-proof spherical head |
| CN207961660U (en) * | 2018-01-10 | 2018-10-12 | 广州云雾雾化应用技术研究院（普通合伙） | A kind of hydrostate and defecation instrument |
-
2018
- 2018-01-10 CN CN201810023249.2A patent/CN108006290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098599U (en) * | 1991-08-06 | 1992-03-11 | 哈尔滨市延兴炉具制造厂 | Pressure valve with pressure-regulating spring |
| CN102032371A (en) * | 2009-09-27 | 2011-04-27 | 浙江艾默樱零部件有限公司 | Constant flow valve |
| CN201715088U (en) * | 2010-06-29 | 2011-01-19 | 王梦月 | Flow-limiting water-saving pipe |
| CN201855497U (en) * | 2010-10-28 | 2011-06-08 | 陈勇森 | Anorectal cleaning and adjusting device |
| WO2013166809A1 (en) * | 2012-05-10 | 2013-11-14 | 厦门松霖科技有限公司 | Explosion-proof spherical head |
| CN207961660U (en) * | 2018-01-10 | 2018-10-12 | 广州云雾雾化应用技术研究院（普通合伙） | A kind of hydrostate and defecation instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108006290A (en) | 2018-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170138027A1 (en) | Water-saving device for a faucet and method of using the same | |
| CN111022698B (en) | Pipeline device and water flow mixing and regulating device for bathing | |
| CN109611569B (en) | Energy-concerving and environment-protective tap with adjustable gear | |
| CN107191671A (en) | Flow regulator unit | |
| CN108006290B (en) | Water pressure regulator and defecation instrument | |
| CN2828498Y (en) | Flow automatic regulating valve | |
| CN102179324A (en) | Sprinkler | |
| US20170306597A1 (en) | Washer with an adjustable inlet aperture for different water pressure | |
| CN207961660U (en) | A kind of hydrostate and defecation instrument | |
| CN208185513U (en) | A kind of flower irrigating tap and in-wall shower embedded box | |
| US20170183849A1 (en) | Fluid restriction nozzle for hand washing | |
| CN209925710U (en) | Constant-flow constant-pressure water-saving valve and faucet thereof | |
| CN213206683U (en) | Automatic pressure regulating valve for sewage treatment | |
| KR20190125117A (en) | Water saving type faucet | |
| US10022734B2 (en) | Variable dual flow fitting | |
| CN201202884Y (en) | Throttle valve | |
| CN215806433U (en) | Valve body assembly and water heater bathroom pipeline | |
| CN212055850U (en) | Push type angle valve | |
| CN208311513U (en) | A kind of constant current mode water saving fixtures | |
| CN220828568U (en) | Water tap | |
| CN207609854U (en) | Flow regulator and tap | |
| CN201373192Y (en) | Joint device capable of adjusting water output of water feeder | |
| CN204828711U (en) | Double fluid measures out liquid device | |
| CN219734309U (en) | Delay self-closing adjustable cold and hot water temperature-regulating shower valve | |
| CN213117583U (en) | Adjustable water outlet faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |