CN216616109U - Diaphragm type accumulator for toilet - Google Patents
Diaphragm type accumulator for toilet Download PDFInfo
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- CN216616109U CN216616109U CN202123339374.0U CN202123339374U CN216616109U CN 216616109 U CN216616109 U CN 216616109U CN 202123339374 U CN202123339374 U CN 202123339374U CN 216616109 U CN216616109 U CN 216616109U
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Abstract
The utility model provides a diaphragm type energy accumulator for a closestool, which comprises an energy storage shell, an energy storage channel, a diaphragm and an adjusting rod. In the diaphragm type energy accumulator for the closestool, when water flows through the energy storage channel, an air chamber is formed between the diaphragm and the energy storage shell. The adjusting rod moves relative to the energy storage shell and can drive the flexible piece to protrude out of the first port of the energy storage shell or be sunken in the energy storage shell, so that the volume of the air chamber is changed. The gas chamber of the diaphragm accumulator can be used for storing energy, and when the energy stored in the diaphragm accumulator is released, the water pressure can be increased, so that the water pressure generates fluctuation. Compared with a booster pump arranged in a hydraulic system, the diaphragm type energy accumulator does not need to be powered, the operation is simpler, the cost is lower, and the maintenance by operators is convenient.
Description
Technical Field
The utility model relates to the technical field of sanitary ware, in particular to a diaphragm type energy accumulator for a closestool.
Background
In the hydraulic system of the toilet, there is a situation where the water pressure is insufficient. In order to increase the water pressure, a method is generally adopted in which a booster pump is provided in the hydraulic system to pressurize the water flow to increase the water pressure. But adopt the booster pump overall cost higher, it is comparatively difficult to maintain to need to supply power to the booster pump, it is comparatively loaded down with trivial details to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that in the closestool in the prior art, a booster pump is arranged in a hydraulic system, the overall cost is high, the maintenance is difficult, the booster pump needs to be powered, and the operation is complicated.
In order to solve the technical problem, the utility model provides a diaphragm type energy accumulator for a closestool, which comprises an energy storage shell, an energy storage channel, a diaphragm and an adjusting rod, wherein the two ends of the energy storage shell are opened and are hollow, and the two ends of the energy storage shell are respectively provided with a first port and a second port; two ports of the energy storage channel are used for being communicated with a pipeline of the closestool, and water flows pass through the energy storage channel; a connecting port is formed in the energy storage channel and is connected with the second port, so that the interior of the energy storage channel is communicated with the interior of the energy storage shell; the diaphragm covers and blocks the first port of the energy storage shell; when water flows through the energy storage channel, an air chamber is formed between the diaphragm and the energy storage shell; the diaphragm comprises a flexible member having a first position protruding out of the first port of the energy storage housing and a second position recessed inside the energy storage housing; the adjusting rod is connected with the flexible piece, the adjusting rod can move relative to the energy storage shell to drive the flexible piece to move between the first position and the second position, so that the flexible piece protrudes out of the first port of the energy storage shell or is recessed in the energy storage shell, and the volume of the air chamber is increased or reduced.
Optionally, the diaphragm further comprises a membrane member, the membrane member is annular, and the membrane member is annularly arranged on the periphery of the flexible part; when the flexible piece is located at the first position, the flexible piece protrudes out of the surface of the membrane component; the flexible member is recessed in the membrane member when the flexible member is in the second position.
Optionally, the diaphragm type energy accumulator further comprises an extension shell disposed at the first port of the energy storage shell, the extension shell having an outer diameter greater than the outer diameter of the energy storage shell; the extension shell ring is established the tip of energy storage casing, the outer wall of extension shell with the outer wall of energy storage casing constitutes step-like structure, the inner wall of extension shell with constitute the joint position between the outer wall of energy storage casing, the periphery of membrane component is fixed in the joint position.
Optionally, the extension shell and the energy storage shell are of an integrally formed structure.
Optionally, the diaphragm type energy accumulator further comprises an energy storage outer cover, the energy storage outer cover is arranged on the extension shell; the energy storage outer cover is provided with an extension hole, and the adjusting rod is movably arranged in the extension hole in a penetrating mode.
Optionally, the energy storage outer cover comprises an outer cover body and an extension body convexly arranged on the surface of the outer cover body, the outer diameter of the extension body is smaller than that of the outer cover body, and the extension body is of a hollow cylindrical structure with openings at two ends; the extension body stretches into in the extension shell, the tip butt of extending the shell the surface of outer lid, seted up on the outer lid extend the hole.
Optionally, the energy storage outer cover further comprises a plurality of extension arms, and the plurality of extension arms are arranged at intervals on the periphery of the outer cover body; the extension arm is kept away from the tip of outer lid is L shape structure, the L shape structure joint of extension arm is in extend the outer wall of shell with the step-like structure that the outer wall of energy storage casing constitutes.
Optionally, the outer cover, the extension body, and the extension arm are integrally formed.
Optionally, the energy storage shell comprises an outer shell and a transition body connected with the outer shell, the outer shell is a cylindrical structure with openings at two ends and a hollow interior, and the transition body is a conical structure with openings at two ends and a hollow interior; the large port of the transition body is connected with the outer shell, and the small port of the transition body forms the second port of the energy storage shell and is connected with the connecting port of the energy storage channel.
Optionally, the adjusting rod comprises a rod main body and a connecting body connected to the end of the rod main body, and the connecting body is screwed or bonded to the flexible member.
According to the technical scheme, the beneficial effects of the utility model are as follows: in the diaphragm type energy accumulator for a toilet of the present invention, when water flows through the energy storage passage, an air chamber is formed between the diaphragm and the energy storage case. The adjusting rod moves relative to the energy storage shell and can drive the flexible piece to protrude out of the first port of the energy storage shell or be sunken in the energy storage shell, so that the volume of the air chamber is changed. The gas chamber of the diaphragm accumulator can be used for storing energy, and when the energy stored in the diaphragm accumulator is released, the water pressure can be increased, so that the water pressure generates fluctuation. Compared with a booster pump arranged in a hydraulic system, the diaphragm type energy accumulator does not need to be powered, is simple to operate and low in cost, and is convenient for operators to maintain.
Drawings
FIG. 1 is a schematic diagram of a diaphragm type accumulator according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is an exploded view of fig. 1.
The reference numerals are explained below: 30. a diaphragm type accumulator; 31. an energy storage housing; 311. a first port; 312. a second port; 313. an outer housing; 314. a transition body; 32. an energy storage channel; 321. a connecting port; 322. an energy storage inlet; 323. an energy storage outlet; 33. a diaphragm; 331. a flexible member; 332. a film member; 34. adjusting a rod; 341. a lever body; 342. a linker; 35. an air chamber; 36. an extension case; 361. clamping and connecting; 37. an energy storage outer cover; 371. an outer cover body; 3711. an extension hole; 3712. a convex edge; 372. an extension body; 373. an extension arm.
Detailed Description
Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.
Referring to fig. 1 to 3, an embodiment of the present application provides a diaphragm accumulator 30, and the diaphragm accumulator 30 is used for a toilet, especially an intelligent toilet, to store pressure in a hydraulic system of the toilet, and to change a water flow pressure in a waterway of the toilet. The diaphragm type accumulator 30 of the present embodiment includes an energy storage case 31, an energy storage passage 32, a diaphragm 33, and an adjustment lever 34.
The energy storage housing 31 has two open ends and is hollow, and the two open ends of the energy storage housing 31 are respectively a first port 311 and a second port 312. The storage passage 32 is open at both ends for communication with the pipe of the toilet, and the interior of the storage passage 32 is supplied with water. A connection port 321 is formed on the energy storage channel 32, and the connection port 321 is connected with the second port 312, so that the inside of the energy storage channel 32 is communicated with the inside of the energy storage housing 31.
The diaphragm 33 covers and seals the first port 311 of the energy storage housing 31. When water flows through the energy storage channel 32, an air chamber 35 is formed between the diaphragm 33 and the energy storage housing 31. The diaphragm 33 includes a flexible member 331 having a first position projecting out of the energy storage housing 31 at the first port 311 and a second position recessed within the energy storage housing 31.
The adjusting rod 34 is connected to the flexible member 331, and the adjusting rod 34 is movable relative to the energy storage housing 31 to drive the flexible member 331 to move between the first position and the second position, so that the flexible member 331 protrudes from the first port 311 of the energy storage housing 31 or is recessed inside the energy storage housing 31, thereby increasing or decreasing the volume of the air chamber 35.
Further, the energy storage housing 31 of the present embodiment includes an outer housing 313 and a transition body 314 connected to the outer housing 313, and the outer housing 313 and the transition body 314 may be integrally formed.
In the present embodiment, the outer housing 313 is a cylindrical structure with two open ends and a hollow interior. The transition body 314 is a cone structure with two open ends and a hollow interior. The large port of the transition body 314 is connected with one end of the outer shell 313, and the port of the outer shell 313 away from the transition body 314 forms the first port 311 of the energy storage shell 31.
The small port of the transition body 314 forms the second port 312 of the energy storage shell 31, and the small port of the transition body 314 is connected with the connecting port 321 of the energy storage channel 32 to realize the communication between the energy storage channel 32 and the interior of the energy storage shell 31.
The energy storage passage 32 of the present embodiment may be integrally formed with the energy storage housing 31 to ensure the overall structural strength of the diaphragm type energy storage 30. Two ports of the energy storage channel 32 are respectively an energy storage inlet 322 and an energy storage outlet 323, and the energy storage channel 32 is communicated with a pipeline of the toilet. The water flow enters the energy storage channel 32 through the energy storage inlet 322 and then flows out through the energy storage outlet 323.
In this embodiment, a connection port 321 is opened on a side wall of the energy storage channel 32. The second port 312 of the energy storage housing 31 communicates with the interior of the energy storage passage 32 through the connection port 321. The water flow entering the energy storage channel 32 may enter the interior of the energy storage housing 31 through the connection port 321.
The path of the connection port 321 extending into the energy storage channel 32 is tapered, that is, the flow area of the path of the connection port 321 extending into the energy storage channel 32 tends to decrease. With the arrangement, when water in the energy storage channel 32 enters the energy storage shell 31 through the connecting port 321, instantaneous water pressure change is generated correspondingly based on gradual change of the flow area of the connecting port 321 corresponding to the energy storage channel 32, so that instantaneous change of water pressure in the pipeline is realized.
Further, the diaphragm type accumulator 30 of the present embodiment further includes an extension case 36, and the extension case 36 is provided on the outer peripheral side of the first port 311 of the energy storage case 31. Extension shell 36 may be integrally formed with energy storage housing 31 to enhance the stability of the overall structure of diaphragm type energy storage device 30.
In this embodiment, the outer diameter of the extension case 36 is larger than the outer diameter of the energy storage case 31. The extension shell 36 of the present embodiment is a cylindrical structure with two open ends and a hollow interior, and the end of the extension shell 36 is connected with the exterior of the energy storage shell 31 by bending, so that the outer wall of the extension shell 36 and the outer wall of the energy storage shell 31 form a step-like structure.
The end portion of the energy storage housing 31 extends into the extension shell 36, a space is formed between the outer wall of the energy storage housing 31 and the extension shell 36, and the space between the outer wall of the energy storage housing 31 and the extension shell 36 forms a clamping position 361, and the clamping position 361 is annular.
In this embodiment, the diaphragm 33 is disposed at the first port 311 of the energy storage housing 31. The diaphragm 33 of the present embodiment includes a flexible piece 331 and a film member 332. The membrane member 332 is annular and is disposed around the flexible member 331.
The flexible member 331 is made of a flexible material, which may be rubber, silicone, or the like. Under the action of the external force, the flexible member 331 can be deformed accordingly. The flexible member 331 is connected to the inside of the membrane member 332, and the outer peripheral edge of the membrane member 332 is bent.
The bent outer periphery of the membrane member 332 is clamped between the outer wall of the energy storage housing 31 and the extension shell 36 to form a clamping position 361, so that the diaphragm 33 is fixed at the first port 311 of the energy storage housing 31, and the diaphragm 33 is sealed at the first port 311 of the energy storage housing 31. An air chamber 35 is formed between the diaphragm 33 and the energy storage housing 31.
When the flexible member 331 of the diaphragm 33 is located at the first position, the flexible member 331 protrudes from the surface of the membrane member 332 and protrudes outward from the first port 311 of the energy storage housing 31, and the accommodation of the air chamber 35 is increased. When the flexible member 331 of the diaphragm 33 is in the second position, the flexible member 331 is recessed in the membrane member 332 and is recessed into the interior of the energy storage housing 31, and the accommodation of the air chamber 35 is reduced.
The adjustment lever 34 of the present embodiment is connected to the flexible member 331 of the diaphragm 33. The adjustment lever 34 includes a lever main body 341 and a connection body 342 connected to an end of the lever main body 341.
Wherein, the outer contour of the connecting body 342 is circular, and the connecting body 342 is fixed on the outer surface of the flexible member 331. In this embodiment, the connecting body 342 can be screwed or bonded to the flexible member 331. The connection manner of the connecting body 342 and the flexible member 331 is not limited herein, as long as the stable connection between the adjustment rod 34 and the flexible member 331 can be ensured.
The adjusting rod 34 of the present embodiment can move relative to the energy storage housing 31, and the connecting body 342 drives the flexible component 331 to deform, so that the flexible component 331 protrudes from the first port 311 of the energy storage housing 31 or sinks into the energy storage housing 31, so that the flexible component 331 moves between the first position and the second position, and the volume of the air chamber 35 increases or decreases.
Further, the diaphragm type energy storage device 30 of the present embodiment further includes an energy storage outer cover 37, and the energy storage outer cover 37 is provided on the extension case 36. The energy storage cover 37 includes an outer cover 371 and an extension 372. The outer cover 371 is a disc-shaped structure, the extension 372 is a cylindrical structure with two open ends and a hollow interior, and the outer diameter of the extension 372 is smaller than that of the outer cover 371.
One end of the extending body 372 is connected to the surface of the outer cover 371, and the periphery of the outer cover 371 and the peripheral side outer wall of the extending body 372 are both provided with a gap. The other end of the extension body 372 protrudes into the extension case 36 so that the end of the extension case 36 abuts on the inner surface of the outer cover 371.
In this embodiment, the outer cover 371 has an extension hole 3711. The main body 341 of the adjustment lever 34 is inserted into the extension hole 3711 of the outer cover 371 through the interior of the extension 372, the outer surface of the outer cover 371 is provided with a protruding edge 3712 at the periphery of the extension hole 3711, and the protruding edge 3712 provides a guide for the movement of the adjustment lever 34.
The energy storage outer cover 37 of the present embodiment further includes a plurality of extension arms 373, and the plurality of extension arms 373 are disposed at intervals at the periphery of the outer cover 371. The end of the extension arm 373 far from the outer cover 371 is an L-shaped structure, which is clamped on the step-shaped structure formed by the outer wall of the extension case 36 and the outer wall of the energy storage case 31, so that the energy storage outer cover 37 is stably connected to the extension case 36.
When the energy storage outer cover 37 is clamped on the extension shell 36 through the extension arm 373, the end of the extension body 372 on the energy storage outer cover 37 abuts against the membrane member 332 of the diaphragm 33, and applies pressing force to the membrane member 332, so that the membrane member 332 is tightly clamped in a clamping position 361 formed between the inner wall of the extension shell 36 and the outer wall of the energy storage shell 31, and the overall structural strength and structural stability of the diaphragm type energy storage device 30 are ensured.
When the diaphragm accumulator 30 of this embodiment is in use, water in the toilet bowl enters the energy storage channel 32 through the energy storage inlet 322 and then flows out of the energy storage channel 32. In the process of water flow circulation in the energy storage channel 32, the water flow can enter the energy storage shell 31 from the connecting port 321, and the original air in the air chamber 35 is blocked and compressed to form an air spring. When the pressure of the energy storage outlet 323 rises, the liquid level in the air chamber 35 rises, and the air in the air chamber 35 is compressed, so that the energy generated by the change of the water pressure is absorbed, and the energy storage of the air chamber 35 is realized.
By moving the adjustment rod 34 relative to the energy storage housing 31, the flexible member 331 can protrude from the first port 311 of the energy storage housing 31 or be recessed inside the energy storage housing 31, so that the volume of the air chamber 35 can be changed accordingly. The change in the volume of the air chamber 35 causes a change in the spring constant of the air spring formed inside the air chamber 35 to release or absorb the hydraulic energy, respectively, thereby causing a change in the water pressure in the conduit.
With the diaphragm type energy storage for a toilet of the present embodiment, when water flows through the energy storage passage, an air chamber is formed between the diaphragm and the energy storage case. The adjusting rod moves relative to the energy storage shell and can drive the flexible piece to protrude out of the first port of the energy storage shell or be sunken in the energy storage shell, so that the volume of the air chamber is changed. The gas chamber of the diaphragm accumulator can be used for storing energy, and when the energy stored in the diaphragm accumulator is released, the water pressure can be increased, so that the water pressure generates fluctuation. Compared with a booster pump arranged in a toilet hydraulic system, the diaphragm type energy accumulator does not need to be powered, the operation is simpler, the cost is lower, and the maintenance by operators is convenient.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A diaphragm type accumulator for a toilet bowl, comprising:
the energy storage device comprises an energy storage shell, a first connecting piece and a second connecting piece, wherein the energy storage shell is provided with openings at two ends and is hollow inside;
the two ports of the energy storage channel are used for being communicated with a pipeline of the closestool, and water flows through the energy storage channel; a connecting port is formed in the energy storage channel and is connected with the second port, so that the interior of the energy storage channel is communicated with the interior of the energy storage shell;
a diaphragm covering and sealing the first port of the energy storage housing; when water flows through the energy storage channel, an air chamber is formed between the diaphragm and the energy storage shell; the diaphragm comprises a flexible member having a first position protruding out of the first port of the energy storage housing and a second position recessed inside the energy storage housing;
the adjusting rod is connected with the flexible piece and can move relative to the energy storage shell to drive the flexible piece to move between the first position and the second position, so that the flexible piece protrudes out of the first port of the energy storage shell or is sunken in the energy storage shell, and the volume of the air chamber is increased or reduced.
2. The diaphragm type accumulator for a toilet according to claim 1, wherein the diaphragm further comprises a membrane member having a ring shape, the membrane member being provided around a peripheral side of the flexible member; when the flexible piece is located at the first position, the flexible piece protrudes out of the surface of the membrane component; the flexible member is recessed in the membrane member when the flexible member is in the second position.
3. The diaphragm energy accumulator for use with a toilet of claim 2, further comprising an extension shell disposed at the first port of the energy storage housing, the extension shell having an outer diameter greater than an outer diameter of the energy storage housing;
the extension shell ring is established the tip of energy storage casing, the outer wall of extension shell with the outer wall of energy storage casing constitutes step-like structure, the inner wall of extension shell with constitute the joint position between the outer wall of energy storage casing, the periphery of membrane component is fixed in the joint position.
4. The diaphragm energy accumulator for use with a toilet of claim 3, wherein the extension shell is of unitary construction with the energy storage housing.
5. The diaphragm energy reservoir for a toilet according to claim 3, further comprising an energy storage outer cover disposed on the extension shell; the energy storage outer cover is provided with an extension hole, and the adjusting rod is movably arranged in the extension hole in a penetrating mode.
6. The diaphragm type energy accumulator for a toilet according to claim 5, wherein the energy-storing outer cover comprises an outer cover body and an extension body protruded on the surface of the outer cover body, the outer diameter of the extension body is smaller than that of the outer cover body, and the extension body is a cylindrical structure with two open ends and a hollow interior; the extension body stretches into in the extension shell, the tip butt of extending the shell the surface of outer lid, seted up on the outer lid extend the hole.
7. The diaphragm energy accumulator for use with a toilet according to claim 6, wherein the energy storage cover further comprises a plurality of extension arms spaced apart around the periphery of the outer cover; the extension arm is kept away from the tip of outer lid is L shape structure, the L shape structure joint of extension arm is in extend the outer wall of shell with the step-like structure that the outer wall of energy storage casing constitutes.
8. The diaphragm energy reservoir for a toilet of claim 7, wherein the outer cover, the extension body, and the extension arm are an integrally formed structure.
9. The diaphragm energy store for a toilet according to claim 1, wherein the energy storage housing comprises an outer housing and a transition body connected to the outer housing, the outer housing being of a cylindrical configuration open at both ends and hollow inside, the transition body being of a conical configuration open at both ends and hollow inside; the large port of the transition body is connected with the outer shell, and the small port of the transition body forms the second port of the energy storage shell and is connected with the connecting port of the energy storage channel.
10. The diaphragm type energy accumulator for a toilet according to claim 1, wherein the adjusting lever includes a lever body and a connection body connected to an end of the lever body, and the connection body is screwed or adhesively fixed to the flexible member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123339374.0U CN216616109U (en) | 2021-12-27 | 2021-12-27 | Diaphragm type accumulator for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123339374.0U CN216616109U (en) | 2021-12-27 | 2021-12-27 | Diaphragm type accumulator for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216616109U true CN216616109U (en) | 2022-05-27 |
Family
ID=81683366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123339374.0U Active CN216616109U (en) | 2021-12-27 | 2021-12-27 | Diaphragm type accumulator for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216616109U (en) |
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2021
- 2021-12-27 CN CN202123339374.0U patent/CN216616109U/en active Active
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