CN116537610A - Multi-gear inflation and deflation assembly and swimming pool - Google Patents

Multi-gear inflation and deflation assembly and swimming pool Download PDF

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Publication number
CN116537610A
CN116537610A CN202310176198.8A CN202310176198A CN116537610A CN 116537610 A CN116537610 A CN 116537610A CN 202310176198 A CN202310176198 A CN 202310176198A CN 116537610 A CN116537610 A CN 116537610A
Authority
CN
China
Prior art keywords
valve core
gear
inflation
hole
air
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.)
Pending
Application number
CN202310176198.8A
Other languages
Chinese (zh)
Inventor
黄志雄
谭艾明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intex Industries Xiamen Co Ltd
Original Assignee
Intex Industries Xiamen Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intex Industries Xiamen Co Ltd filed Critical Intex Industries Xiamen Co Ltd
Priority to CN202310176198.8A priority Critical patent/CN116537610A/en
Publication of CN116537610A publication Critical patent/CN116537610A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0018—Easily movable or transportable swimming pools
    • E04H4/0025—Easily movable or transportable swimming pools with inflatable parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/02—Pumps actuated by muscle power, e.g. for inflating with intermediate gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Massaging Devices (AREA)

Abstract

The invention provides a multi-gear inflation and deflation assembly, which comprises: an air pump group and a valve body; the valve body is provided with an air inlet and an air outlet; the air inlet end of the air pump group is communicated with the air outlet, and the air outlet end is communicated with the air inlet; a valve core is arranged in the valve body and rotates around the axial direction of the valve body under the action of a driving piece; when the valve core is positioned at the first position, a first channel on the valve core communicates the bubbling baffle through hole of the lower air pipe with the air inlet; when the valve core is positioned at the second position, a first channel on the valve core communicates the air suction baffle through hole of the lower air pipe with the air outlet; when the valve core is positioned at the third position, the first channel on the valve core is sealed by the lower air pipe. The invention also provides a swimming pool.

Description

Multi-gear inflation and deflation assembly and swimming pool
Technical Field
The invention relates to an inflation and deflation assembly, in particular to an inflation and deflation assembly used on a swimming pool.
Background
The inflatable swimming pool is generally provided with an inflatable cavity and a water storage cavity, and the inflatable cavity is inflated to realize that the water storage cavity can store a large amount of water, so that the inflatable swimming pool is used as the swimming pool. The SPA swimming pool realizes the functions of inflating and bubbling the water storage cavity on the basis of the swimming pool, thereby realizing wave making or massaging the human body.
The air path unit of the prior massage pool, such as CN112502498A, is provided with an air vent part, a first air receiving part, a switching valve, a first attaching structure which can be detachably connected with the massage pool and a control mechanism; the first air receiving part comprises two first air receiving openings which can be communicated with the ventilation part, the two first air receiving openings are arranged on the first attachment structure, and the two first air receiving openings are synchronously communicated with the massage water tank or synchronously removed from the massage water tank through the attachment and detachment connection of the first attachment structure and the massage water tank; the switching valve is matched with the ventilation part and the two first air inlets to switch at least the two first air inlets to connect the ventilation part; the ventilation part is provided with a first ventilation channel and a second ventilation channel, the control mechanism is matched with the first ventilation channel, the second ventilation channel and the first air receiving part and is in an inflation state or an exhaust state through the selection of the control mechanism, the first ventilation channel in the inflation state is communicated with the outside air, the second ventilation channel in the inflation state is communicated with the first air receiving part, the first air receiving part in the exhaust state is communicated with the first ventilation channel through the control mechanism, and the second ventilation channel is communicated with the outside air through the control mechanism. The switching valve or the control mechanism is complex in structure, inconvenient to install and maintain, not intuitive enough for users to use, high in difficulty of getting up hands, and long in time spent for learning and use.
Disclosure of Invention
The invention aims to solve the main technical problem of providing the inflation and deflation assembly, which can rapidly realize operations such as inflation, deflation, bubbling and the like of a swimming pool, and the functions cannot be mutually influenced.
In order to solve the technical problem, the present invention provides a multi-gear inflation and deflation assembly, comprising: an air pump group and a valve body; the valve body is provided with an air inlet and an air outlet; the air inlet end of the air pump group is communicated with the air outlet, and the air outlet end is communicated with the air inlet;
a valve core is arranged in the valve body and rotates around the axial direction of the valve body under the action of a driving piece; when the valve core is positioned at the first position, a first channel on the valve core communicates the bubbling baffle through hole of the lower air pipe with the air inlet; when the valve core is positioned at the second position, a first channel on the valve core communicates the air suction baffle through hole of the lower air pipe with the air outlet; when the valve core is positioned at the third position, the first channel on the valve core is sealed by the lower air pipe; when the valve core is positioned at the fourth position, the first channel on the valve core communicates the inflation gear through hole of the lower air pipe with the air inlet.
In a preferred embodiment: when the valve core is positioned at the second position, the second channel on the valve core communicates the air inlet of the valve body with the air outlet of the valve body.
In a preferred embodiment: the exhaust port is provided with a one-way valve.
In a preferred embodiment: the valve core comprises a valve core body and a valve core reversing assembly; the side wall of the valve core body is provided with clamping teeth along the circumferential direction; the driving piece is a motor and a gear sleeved on an output shaft of the motor, and the gear is meshed with the latch.
In a preferred embodiment: the valve core reversing assembly comprises a reversing piece and a connecting rod, one end of the connecting rod is connected with the axle center of the reversing piece, and the other end of the connecting rod is inserted into the valve body and fixedly connected with the valve body; and the reversing sheet is provided with a through hole.
In a preferred embodiment: the valve body and the valve core body are combined to form a first chamber and a second chamber which are isolated from each other;
when the valve core is positioned at the first position, the through hole is communicated with the air inlet through the first cavity to form the first channel; when the valve core is positioned at the second position, the through hole is communicated with the air outlet through the second cavity to form the second channel, and the first cavity is communicated with the air inlet and the air outlet.
In a preferred embodiment: the lower air pipe is connected to one end of the valve body along the axial direction, a gear piece is arranged on one side, facing the valve body, of the lower air pipe, and the gear piece is provided with a bubbling gear through hole, an inflating gear through hole and an exhausting gear through hole along the circumferential direction, and a blind hole for sealing the first channel.
In a preferred embodiment: the lower air pipe is divided into an inner pipe and an outer pipe; the inner tube is communicated with the inflation gear through hole, and the outer tube is communicated with the bubbling gear through hole; the inner tube is used for connecting with the inflation chamber; the outer tube is used for being communicated with a water storage cavity of the swimming pool.
The invention also provides a swimming pool, which comprises a swimming pool body and the multi-gear inflation and deflation assembly.
In a preferred embodiment: the swimming pool body is an SPA swimming pool.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the invention provides a multi-gear inflation and deflation assembly, which controls a valve core to rotate through a driving piece, so that a through hole of the valve core is communicated with different gear holes on a gear sheet to realize different functions, such as inflation, deflation, bubbling and water sealing. The assembly can achieve the purpose of multi-gear operation, is simple in structure, and solves the problem that an existing inflation and deflation assembly is single in function and complex in structure. And the inflation and deflation are divided into two different gears, the functions of each other are not affected, and only a proper gear is selected.
Drawings
FIG. 1 is an exploded view of a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a preferred embodiment of the present invention;
FIG. 3 is another angular cross-sectional view of a preferred embodiment of the present invention;
FIG. 4 is a schematic diagram of the inflation state according to the preferred embodiment of the present invention;
FIG. 5 is another angular air path diagram of the pumping state in the preferred embodiment of the present invention;
FIG. 6 is a gas circuit diagram showing the pumping state in the preferred embodiment of the present invention;
FIG. 7 is a gas circuit diagram showing bubbling conditions in a preferred embodiment of the present invention;
fig. 8 is a schematic diagram of a water sealing state in a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," configured to, "" engaged with, "" connected to, "and the like are to be construed broadly, and may be, for example," connected to, "wall-mounted," connected to, removably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, or indirectly connected to, through an intermediary, and may be in communication with each other between two elements, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms herein.
Referring to fig. 1-8, the present embodiment provides a multi-gear inflation and deflation assembly comprising: an air pump group 1 and a valve body 2; the valve body 2 is provided with an air inlet 21 and an air outlet 22; the air inlet end of the air pump group 1 is communicated with the air outlet 22, and the air outlet end is communicated with the air inlet 21;
a valve core 3 is arranged in the valve body 2, and the valve core 3 rotates around the axial direction of the valve body 2 under the action of a driving piece 23; when the valve core 3 is positioned at the first position, a first channel on the valve core 3 communicates the bubbling baffle through hole 41 of the lower air pipe 4 with the air inlet 21; when the valve core 3 is positioned at the second position, a first channel on the valve core 3 communicates the air suction baffle through hole 42 of the lower air pipe 4 with the air outlet 22; when the valve core 3 is positioned at the third position, a first channel on the valve core 3 is sealed by the lower air pipe 4; when the valve core is positioned at the fourth position, the first channel on the valve core 3 communicates the inflation gear through hole 47 of the lower air pipe 4 with the air inlet.
Thus, when a user needs to use the bubbling function, the valve core 3 can be moved to the first position through the driving piece 23, so that the purpose of bubbling the water storage cavity of the swimming pool is realized. When the user needs to use the deflation function, the valve core 3 can be moved to the second position through the driving piece 23, so that the deflation of the inflatable swimming pool is realized. When the user does not need to use the above function, the valve core 3 can be moved to the third position by the driving member 23 so that the first passage is sealed, and thus, the backflow of water or gas can be prevented. Ensure that the inflation and deflation assembly can be safely and stably used. When the user needs to inflate the swimming pool, the valve core 3 can be moved to the fourth position through the driving piece 23, so that the inflation of the inflated swimming pool is realized.
In this embodiment, in order to achieve the exhausting function, in addition to letting the air in the inflated swimming pool into the air pump set 1, it is necessary to exhaust the air that has entered the air pump set 1 to the outside atmosphere, and for this purpose, when the valve element 3 is in the second position, the second channel on the valve element 3 communicates the air inlet 21 of the valve body 2 with the air outlet 24 of the valve body 2.
This vent 24 is required to be plugged during normal use, or otherwise air leakage may occur. A check valve 25 is provided at the exhaust port 24.
In this embodiment, in order to implement the above-mentioned air path for inflating and deflating, the valve core 3 includes a valve core body 31 and a valve core reversing component 32; the side wall of the valve core body 31 is provided with a latch 33 along the circumferential direction; the driving piece 23 is a motor 231 and a gear 232 sleeved on the output shaft of the motor 231, and the gear 232 is meshed with the latch 33. Thus, the output shaft of the driving member 23 can control the valve core body 31 to rotate in the valve body 2 through the gear 232, so as to change the position of the valve core reversing assembly 32, and the valve core reversing assembly is communicated with the bubbling gear through hole 41, the air extraction gear through hole 42 or the air inflation gear through hole 47 to realize different functions.
Furthermore, the valve core reversing assembly 32 in this embodiment includes a reversing piece 321 and a connecting rod 322, wherein one end of the connecting rod 322 is connected with the axle center of the reversing piece 321, and the other end is inserted into the valve body 2 and fixedly connected with the valve body 2; the commutator segments 321 are provided with through holes 323.
In order to form the first and second passages, the valve body 2 and the spool body 31 are combined to form a first chamber and a second chamber isolated from each other; when the valve core 3 is located at the first position, the through hole 323 is communicated with the air inlet 21 through the first chamber to form the first channel; when the valve element 3 is in the second position, the through hole 323 communicates with the air outlet 22 through a second chamber to form the second passage, and the first chamber communicates with the air inlet 21 and the air outlet 24.
In order to provide the bubbling block through hole 41 and the air extraction block through hole 42, the lower air pipe 4 is connected to one end of the valve body 2 along the axial direction, a gear piece 46 is provided on one side of the lower air pipe 4 facing the valve body 2, and the gear piece 46 is provided with the bubbling block through hole 41, the air extraction block through hole 42 and the air extraction block through hole 47 along the circumferential direction, and a blind hole 43 for sealing the first channel.
In order to further realize the inflation function, the lower air pipe 4 is divided into an inner pipe 44 and an outer pipe 45; the inner tube 44 is communicated with the inflation stopper through hole 47, and the outer tube 45 is communicated with the bubbling stopper through hole 41; the inner tube 44 is used for connecting with an inflatable chamber, and the outer tube 45 is used for communicating with a water storage cavity of the swimming pool. Thus, the user can be connected with the inflation cavity of the swimming pool through the inner pipe 44 to realize the inflation function, and is connected with the water storage cavity of the swimming pool through the outer pipe 45 to realize the bubbling function.
The multi-gear inflation and deflation assembly can be widely applied to inflatable swimming pools, in particular to an SPA inflatable swimming pool, so that the functions of bubbling, inflating, deflating and the like are realized, and the inflation and deflation assembly is very convenient.
The foregoing is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art will be able to make insubstantial modifications of the present invention within the scope of the present invention disclosed herein by this concept, which falls within the actions of invading the protection scope of the present invention.

Claims (10)

1. A multi-gear inflation and deflation assembly, comprising: an air pump group and a valve body; the valve body is provided with an air inlet and an air outlet; the air inlet end of the air pump group is communicated with the air outlet, and the air outlet end is communicated with the air inlet;
a valve core is arranged in the valve body and rotates around the axial direction of the valve body under the action of a driving piece; when the valve core is positioned at the first position, a first channel on the valve core communicates the bubbling baffle through hole of the lower air pipe with the air inlet; when the valve core is positioned at the second position, a first channel on the valve core communicates the air suction baffle through hole of the lower air pipe with the air outlet; when the valve core is positioned at the third position, the first channel on the valve core is sealed by the lower air pipe; when the valve core is positioned at the fourth position, the first channel on the valve core communicates the inflation gear through hole of the lower air pipe with the air inlet.
2. The multi-gear inflation and deflation assembly of claim 1, wherein: when the valve core is positioned at the second position, the second channel on the valve core communicates the air inlet of the valve body with the air outlet of the valve body.
3. A multi-gear inflation and deflation assembly as recited in claim 2, wherein: the exhaust port is provided with a one-way valve.
4. The multi-gear inflation and deflation assembly of claim 1, wherein: the valve core comprises a valve core body and a valve core reversing assembly; the side wall of the valve core body is provided with clamping teeth along the circumferential direction; the driving piece is a motor and a gear sleeved on an output shaft of the motor, and the gear is meshed with the latch.
5. The multi-gear inflation and deflation assembly of claim 4, wherein: the valve core reversing assembly comprises a reversing piece and a connecting rod, one end of the connecting rod is connected with the axle center of the reversing piece, and the other end of the connecting rod is inserted into the valve body and fixedly connected with the valve body; and the reversing sheet is provided with a through hole.
6. The multi-gear inflation and deflation assembly of claim 5, wherein: the valve body and the valve core body are combined to form a first chamber and a second chamber which are isolated from each other;
when the valve core is positioned at the first position, the through hole is communicated with the air inlet through the first cavity to form the first channel; when the valve core is positioned at the second position, the through hole is communicated with the air outlet through the second cavity to form the second channel, and the first cavity is communicated with the air inlet and the air outlet.
7. The multi-gear inflation and deflation assembly of claim 1, wherein: the lower air pipe is connected to one end of the valve body along the axial direction, a gear piece is arranged on one side, facing the valve body, of the lower air pipe, and the gear piece is provided with a bubbling gear through hole, an inflating gear through hole and an exhausting gear through hole along the circumferential direction, and a blind hole for sealing the first channel.
8. The multi-gear inflation and deflation assembly of claim 7, wherein: the lower air pipe is divided into an inner pipe and an outer pipe; the inner tube is communicated with the inflation gear through hole, and the outer tube is communicated with the bubbling gear through hole; the inner tube is used for connecting with the inflation chamber; the outer tube is used for being communicated with a water storage cavity of the swimming pool.
9. A swimming pool comprising a pool body and the multi-gear inflation and deflation assembly of any of claims 1-8.
10. A swimming pool as recited in claim 9, wherein: the swimming pool body is an SPA swimming pool.
CN202310176198.8A 2023-02-28 2023-02-28 Multi-gear inflation and deflation assembly and swimming pool Pending CN116537610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310176198.8A CN116537610A (en) 2023-02-28 2023-02-28 Multi-gear inflation and deflation assembly and swimming pool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310176198.8A CN116537610A (en) 2023-02-28 2023-02-28 Multi-gear inflation and deflation assembly and swimming pool

Publications (1)

Publication Number Publication Date
CN116537610A true CN116537610A (en) 2023-08-04

Family

ID=87449442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310176198.8A Pending CN116537610A (en) 2023-02-28 2023-02-28 Multi-gear inflation and deflation assembly and swimming pool

Country Status (1)

Country Link
CN (1) CN116537610A (en)

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