CN114468771A - Built-in mechanism of adding water of teapot - Google Patents
Built-in mechanism of adding water of teapot Download PDFInfo
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- CN114468771A CN114468771A CN202210281780.6A CN202210281780A CN114468771A CN 114468771 A CN114468771 A CN 114468771A CN 202210281780 A CN202210281780 A CN 202210281780A CN 114468771 A CN114468771 A CN 114468771A
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- pipeline
- water
- way valve
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- teapot
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/469—Details of hydraulic circuits
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- Food Science & Technology (AREA)
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Abstract
The invention discloses a built-in water adding mechanism of a teapot, which comprises a teapot body, a water inlet channel, a flow stopping channel and a water outlet channel, wherein the water inlet channel is vertically arranged on a base, the water inlet channel is provided with a first one-way valve, and the flow stopping channel is provided with a second one-way valve. When the kettle body is placed on the water feeding seat, the water pipe channel of the water feeding seat is connected with the water inlet channel, the water pump is started at the moment, water flows sequentially pass through the water inlet channel, the first one-way valve, the guide pipe, the flow stopping channel and the water outlet pipeline, when the water flows pass through the first one-way valve, the water flows stay between the first one-way valve and the second one-way valve, then the water flows pass through the second one-way valve, the water flows enter the water inlet channel under the action of the one-way valve and cannot enter the water inlet channel and the water outlet channel, water backflow in the kettle body is avoided, water flows between the first one-way valve and the second one-way valve are also avoided entering the water outlet channel, the problem of negative and positive water is further avoided, the structure is simple, and assembly and production are convenient.
Description
Technical Field
The invention relates to the field of teapots, in particular to a teapot built-in water adding mechanism.
Background
The electric tea boiler products which continuously supply water to the bottom are available in the market, the electric tea boiler products which supply water to the bottom are provided with handles, direct bottom water supply is realized, direct single water pumping and water supplying are realized, and the return water of a pipeline is easily caused. In the process of pumping, the problem of cold water backflow or hot water backflow is easily caused, so that yin and yang water is caused, and the taste of the water is influenced. Meanwhile, the existing pumping mechanism is complex in structure, troublesome to install and low in production efficiency.
Disclosure of Invention
The invention mainly aims to provide a teapot built-in water adding mechanism, aiming at avoiding water body backflow to influence the taste of water by improving the structure of the teapot, and simultaneously, the teapot built-in water adding mechanism is simple in structure, convenient to install and capable of effectively improving the production efficiency.
In order to achieve the above object, the present invention provides a teapot built-in watering mechanism, comprising:
the kettle comprises a kettle body, wherein a base is arranged at the bottom of the kettle body, and a handle part extending from the base is arranged on one side of the kettle body;
the water inlet channel is vertically arranged on the base and is provided with a first one-way valve;
the flow stopping channel is arranged at the joint end of the handle part and the base, the water inlet channel and the flow stopping channel are mutually connected through a conduit, and the flow stopping channel is provided with a second one-way valve;
the water outlet channel is connected with the flow stopping channel and communicated with the side wall of the kettle body;
the guide pipe and the water outlet channel are horizontally arranged.
Preferably, the water inlet channel comprises a vertical pipe, a first main body arranged at the top of the vertical pipe, a first cover body detachably mounted on the first main body, and a first pipeline formed with the first cover body, the vertical pipe and the first cover body enclose a relative closed space, and the first check valve is arranged in the closed space.
Preferably, the first cover body and the first pipe are integrally formed, and the joint end between the first pipe and the first cover body is flat.
Preferably, the flow stopping passage includes a second pipe, a second main body extending vertically from the second pipe, and a second cover detachably mounted on the second main body, the second check valve is disposed between the second main body and the second cover, a third pipe extends horizontally from the upper portion of the second main body, and the third pipe extends obliquely upward and downward from the upper portion of the second main body.
Preferably, the two ends of the guide pipe are in interference fit with the first pipeline and the second pipeline respectively, and stepped grooves are formed in the parts, connected with the guide pipe, of the first pipeline and the second pipeline.
Preferably, the first check valve comprises a first housing installed at a lower portion of the vertical pipe, a first sealing body slidably installed at the first housing, and a second sealing body slidably installed at an upper portion of the vertical pipe, the first sealing body being moved downward by a first elastic member; and a second elastic piece is arranged between the vertical pipe and the first cover body, and the second elastic piece can apply elastic force to the second sealing body in a moving direction.
Preferably, a guide portion extends downward from the first sealing body.
Preferably, the second one-way valve comprises a sealing element which is slidably mounted on the second pipeline, the second pipeline is abutted against the upper end of the sealing element, the diameter of the second pipeline is smaller than that of the sealing element, and the sealing element is in a spherical shape.
Preferably, the water outlet passage comprises a fourth pipeline and a sealing ring arranged between the fourth pipeline and the kettle body, the kettle body is provided with a positioning hole, the sealing ring comprises an upper sealing ring and a lower sealing ring, an electrode is arranged between the upper sealing ring and the lower sealing ring, and the electrode can detect and feed back the water level; the third pipeline is provided with a multi-stage stepped positioning part, the positioning part is provided with a sealing ring, and the fourth pipeline is clamped with the sealing ring.
Preferably, a first screw clamp is arranged between the fourth pipeline and the third pipeline; the electrode is provided with external threads, the lower sealing ring is provided with a bent thread part, and a second screw clamp is arranged between the electrode and the thread part.
According to the technical scheme, when the kettle body is placed on the water feeding seat, the water pipe channel of the water feeding seat is connected with the water inlet channel, the water pump is started, water flows sequentially pass through the water inlet channel, the first one-way valve, the guide pipe, the flow stopping channel and the water outlet pipeline, when the water flows through the first one-way valve, the water flows stay between the first one-way valve and the second one-way valve, then pass through the second one-way valve and are positioned in the water inlet channel, under the action of the one-way valve, the water cannot enter between the first one-way valve and the second one-way valve, backflow of water in the kettle body is avoided, the water flows between the first one-way valve and the second one-way valve are also avoided entering the water outlet channel, the problem of negative and positive water is further avoided, the structure is simple, and assembly and production are convenient;
the hidden water feeding of the teapot is realized through the matching arrangement of the water inlet channel, the first one-way valve, the guide pipe, the flow stopping channel and the water outlet pipeline, the multiple sealing limitation is realized by means of the matching of the handle part and the base, and the counter flow of water is avoided.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic view of the water inlet channel, the first check valve, the conduit, the flow stopping channel and the water outlet conduit in an exploded state;
FIG. 4 is a schematic view of the combination of the inlet channel, the first check valve, the flow stop channel and the outlet conduit (cross-sectional view);
FIG. 5 is a partially enlarged view of the present invention.
In the drawings, 1 is a kettle body, 11 is a handle part, 12 is a base, 2 is a water inlet passage, 21 is a vertical pipe, 22 is a first main body, 23 is a first cover body, 24 is a first pipe, 3 is a first one-way valve, 31 is a first shell, 32 is a first sealing body, 33 is a second sealing body, 34 is a guide part, 4 is a flow stopping passage, 41 is a second pipe, 42 is a second main body, 43 is a third pipe, 44 is a second cover body, 5 is a second one-way valve, 51 is a sealing member, 6 is a water outlet passage, 61 is a fourth pipe, 62 is an upper sealing ring, 63 is a lower sealing ring, 64 is an electrode, 65 is a positioning part, 66 is a sealing ring, 7 is a guide pipe, and 8 is a positioning hole.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 4, a teapot built-in watering mechanism comprises:
the pot body 1 is provided with a base 12 at the bottom of the pot body 1, and a handle part 11 extending from the base 12 is arranged at one side of the pot body 1;
the water inlet channel 2 is vertically arranged on the base 12, and the water inlet channel 2 is provided with a first one-way valve 3;
the flow stopping channel 4 is arranged at the joint end of the handle part 11 and the base 12, the water inlet channel 2 and the flow stopping channel 4 are connected with each other through a guide pipe 7, and the flow stopping channel 4 is provided with a second one-way valve 5;
the water outlet channel 6 is connected with the flow stopping channel 4 and communicated with the side wall of the kettle body 1;
the conduit 7 and the water outlet channel 6 are horizontally arranged.
When the kettle body 1 is placed on the water feeding seat, the water pipe channel of the water feeding seat is connected with the water inlet channel 2, the water pump is started at the moment, water flows sequentially pass through the water inlet channel 2, the first one-way valve 3, the guide pipe 7, the flow stopping channel 4 and the water outlet pipeline, when the water flows through the first one-way valve 3, the water flows stay between the first one-way valve 3 and the second one-way valve 5 and then pass through the second one-way valve 5, the water flows in the water inlet channel 2 cannot enter between the first one-way valve 3 and the second one-way valve 5 under the action of the one-way valve, backflow of the water body in the kettle body 1 is avoided, the water flows between the first one-way valve 3 and the second one-way valve 5 are also prevented from entering the water outlet channel 6, the problem of anion and anion water is further avoided, the structure is simple, and assembly and production are convenient.
The hidden water feeding of the teapot is realized through the matching arrangement of the water inlet channel 2, the first one-way valve 3, the guide pipe 7, the flow stopping channel 4 and the water outlet pipeline, the multiple sealing limitation is realized through the matching of the handle part 11 and the base 12, and the backflow of water is avoided.
In the embodiment of the present invention, the water inlet channel 2 includes a vertical pipe 21, a first main body 22 disposed on the top of the vertical pipe 21, a first cover 23 detachably mounted on the first main body 22, and a first pipe 24 formed with the first cover 23, the vertical pipe 21 and the first cover 23 enclose a relatively closed space, the first check valve 3 is disposed in the closed space, and the first pipe 24 and the first cover 23 are matched to facilitate the mounting and fixing of the first check valve 3.
In the embodiment of the present invention, the first cover 23 and the first pipe 24 are integrally formed, and the joint end between the first pipe 24 and the first cover 23 is flat. The installation and the fixation of the first one-way valve 3 are facilitated, and the relative sealing can be realized.
In the embodiment of the present invention, the flow stopping passage 4 includes a second pipe 41, a second body 42 extending vertically from the second pipe 41, and a second cover 44 detachably mounted on the second body 42, the second check valve 5 is disposed between the second body 42 and the second cover 44, a third pipe 43 extends horizontally from an upper portion of the second body 42, and the third pipe 43 extends obliquely upward and downward from the upper portion. The second body 42 and the second cover 44 are matched to facilitate the installation of the second one-way valve 5, and meanwhile, the third pipeline 43 is obliquely arranged to effectively avoid the water flow in the kettle body 1 from flowing backwards.
In the embodiment of the present invention, two ends of the conduit 7 are respectively in interference fit with the first pipe 24 and the second pipe 41, and the portions of the first pipe 24 and the second pipe 41 connected with the conduit 7 are provided with stepped grooves. The water inlet channel 2 is communicated with the flow stopping channel 4 through the use of the conduit 7, wherein the conduit 7 is preferably a silica gel conduit 7, and reaches the food grade standard.
In the embodiment of the present invention, the first check valve 3 comprises a first housing 31 installed at the lower part of the vertical pipe 21, a first sealing body 32 slidably installed at the first housing 31, and a second sealing body 33 slidably installed at the upper part of the vertical pipe 21, wherein the first sealing body 32 is moved downward by a first elastic member, so that the open end of the vertical pipe 21 is relatively closed, and when water flows through, the first sealing body 32 is opened; a second elastic member is provided between the vertical pipe 21 and the first cover 23, and the second elastic member can apply an elastic force to the second sealing body 33 in a direction of movement. Thereby relatively closing the vertical pipe 21 and also opening when water flows through the second sealing body 33, thereby achieving double sealing.
In the embodiment of the invention, the first sealing body 32 is provided with a guide part 34 extending downwards, so that the water feeding seat and the kettle body 1 are accurately aligned and relatively sealed.
In the embodiment of the present invention, the second check valve 5 includes a sealing member 51 slidably mounted on the second pipe 41, the upper end of the second pipe 41 abuts against the sealing member 51, the diameter of the second pipe is smaller than that of the sealing member 51, and the sealing member 51 is in a spherical shape. The sealing element 51 is abutted against the opening of the second pipeline 41, so that secondary sealing is realized, when no pressure is provided below the sealing element 51, the second pipeline 41 is always in a closed state, when pressure exists, the sealing element 51 floats upwards, so that the second pipeline 41 is opened, wherein a spring can be arranged between the sealing element 51 and the second cover body 44, and therefore the sealing effect of the sealing element 51 is better.
In the embodiment of the invention, the water outlet passage 6 comprises a fourth pipeline 61 and a sealing ring arranged between the fourth pipeline 61 and the kettle body 1, the kettle body 1 is provided with a positioning hole 8, the sealing ring comprises an upper sealing ring 62 and a lower sealing ring 63, an electrode 64 is arranged between the upper sealing ring 62 and the lower sealing ring 63, and the electrode 64 can detect and feed back the water level; the third pipe 43 is provided with a plurality of stages of stepped positioning portions 65, a sealing ring 66 is provided between the two positioning portions 65, and the fourth pipe 61 is engaged with the sealing ring 66. The water level can be detected through the arrangement of the electrodes 64 and fed back to the control system, so that the water pump is turned on or off; while the connection between the third duct 43 and the fourth duct 61 is facilitated by the provision of the sealing ring 66.
In the embodiment of the present invention, a first screw clip 91 is disposed between the fourth pipeline 43 and the third pipeline 61; the electrode 64 is provided with external threads, the lower sealing ring is provided with a bent thread part 90, and a second screw clamp 92 is arranged between the electrode and the thread part. The fourth channel and the positioning hole are matched through the first screw clamp 91 and the second screw clamp 92, the upper sealing ring, the sealing ring and the electrode are sealed and locked relatively, the water feeding stability is guaranteed, and the service life is prolonged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A built-in mechanism that adds water of teapot which characterized in that includes:
the kettle comprises a kettle body, wherein a base is arranged at the bottom of the kettle body, and a handle part extending from the base is arranged on one side of the kettle body;
the water inlet channel is vertically arranged on the base and is provided with a first one-way valve;
the flow stopping channel is arranged at the joint end of the handle part and the base, the water inlet channel and the flow stopping channel are mutually connected through a conduit, and the flow stopping channel is provided with a second one-way valve;
the water outlet channel is connected with the flow stopping channel and communicated with the side wall of the kettle body;
the guide pipe and the water outlet channel are horizontally arranged.
2. The teapot built-in watering mechanism of claim 1, wherein: the water inlet channel comprises a vertical pipe, a first main body arranged at the top of the vertical pipe, a first cover body detachably mounted on the first main body, and a first pipeline formed with the first cover body, the vertical pipe and the first cover body enclose a relative closed space, and the first check valve is arranged in the closed space.
3. The teapot built-in watering mechanism of claim 2, wherein: the first cover body and the first pipeline are integrally formed, and the joint end between the first pipeline and the first cover body is flat.
4. The teapot built-in watering mechanism of claim 2, wherein: the flow stopping channel comprises a second pipeline, a second main body and a second cover body, wherein the second main body extends vertically from the second pipeline, the second cover body is detachably mounted on the second main body, the second one-way valve is arranged between the second main body and the second cover body, a third pipeline extends horizontally from the upper portion of the second main body, and the third pipeline extends obliquely from top to bottom.
5. The teapot built-in watering mechanism of claim 4, wherein: the both ends of pipe respectively with first pipeline and second pipeline interference fit, the part that first pipeline and second pipeline are connected with the pipe is equipped with the ladder groove.
6. The teapot built-in watering mechanism of claim 2, wherein: the first one-way valve comprises a first shell arranged at the lower part of the vertical pipe, a first sealing body arranged in the first shell in a sliding mode and a second sealing body arranged at the upper part of the vertical pipe in a sliding mode, and the first sealing body moves downwards through a first elastic piece; and a second elastic piece is arranged between the vertical pipe and the first cover body, and the second elastic piece can apply elastic force to the second sealing body in a moving direction.
7. The teapot built-in watering mechanism of claim 6, wherein: the first sealing body extends downwards to form a guide part.
8. The teapot built-in watering mechanism of claim 6, wherein: the second one-way valve comprises a sealing element which is slidably arranged on a second pipeline, the upper end of the second pipeline is abutted against the upper end of the sealing element, the diameter of the second pipeline is smaller than that of the sealing element, and the sealing element is in a spherical shape.
9. The teapot built-in watering mechanism of claim 1, wherein: the water outlet passage comprises a fourth pipeline and a sealing ring arranged between the fourth pipeline and the kettle body, the kettle body is provided with a positioning hole, the sealing ring comprises an upper sealing ring and a lower sealing ring, an electrode is arranged between the upper sealing ring and the lower sealing ring, and the electrode can detect and feed back the water level; the third pipeline is provided with a multi-stage stepped positioning part, the positioning part is provided with a sealing ring, and the fourth pipeline is clamped with the sealing ring.
10. The teapot built-in watering mechanism of claim 1, wherein: a first screw clamp is arranged between the fourth pipeline and the third pipeline; the electrode is provided with external threads, the lower sealing ring is provided with a bent thread part, and a second screw clamp is arranged between the electrode and the thread part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281780.6A CN114468771A (en) | 2022-03-22 | 2022-03-22 | Built-in mechanism of adding water of teapot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281780.6A CN114468771A (en) | 2022-03-22 | 2022-03-22 | Built-in mechanism of adding water of teapot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114468771A true CN114468771A (en) | 2022-05-13 |
Family
ID=81487504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210281780.6A Pending CN114468771A (en) | 2022-03-22 | 2022-03-22 | Built-in mechanism of adding water of teapot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114468771A (en) |
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2022
- 2022-03-22 CN CN202210281780.6A patent/CN114468771A/en active Pending
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