A connecting structure between a fish pond and a water purification pond
By designing the three-way pipe structure and rotating the opening and closing pipe, the problems of complex and easy loss of opening and closing pipes in the existing connecting structure of the fish pond and the water purification pool are solved, and the connection and isolation effect between the fish pond and the water purification pool is achieved with simple operation and accurate position.
Patent Information
- Application Number
- CN202421543286.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-02
AI Technical Summary
In the existing connecting structure between the fish pond and the water purification pond, the opening and closing pipe needs to be pulled out to open and close, which is complicated to operate and easy to lose.
A three-way pipe structure is designed, including a first port, a second port and a third port. The opening and closing pipe is rotatably arranged in the communication pipe. By rotating the opening and closing pipe, the communication port is directly facing the second port or completely staggered, thereby realizing the communication and isolation between the fish pond and the water purification pond.
It realizes that the opening and closing pipe can be opened and closed without pulling out. It is simple to operate and precisely located, avoiding the loss of the opening and closing pipe.
Smart Images
Figure CN222737010U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fish pond purification, and in particular relates to a communication structure between a fish pond and a water purification pool. Background Art
[0002] Aquaculture is an important agricultural production sector, which involves the use of available waters for breeding, and the use of aquaculture technology and facilities to breed aquatic economic animals and plants. According to the breeding and planting objects, it can be divided into fish, shrimps and crabs, shellfish, algae, water chestnuts, lotus, lotus root, etc.
[0003] In the current fish farming process, the water in the fish pond needs to be replaced regularly to purify the water in the fish pond. The fish pond is usually connected to a water purification tank for water replacement. The connection between the fish pond and the water purification tank is usually closed by inserting a plug into the connecting pipe to plug it. In this way, the plug is easily lost after being removed. Utility Model Content
[0004] The purpose of the utility model is to provide a connecting structure between a fish pond and a water purification pool in view of the above-mentioned existing technical problems, so as to achieve the effect of simple operation that the opening and closing pipe does not need to be pulled out but only needs to be rotated.
[0005] In view of this, the utility model provides a connecting structure between a fish pond and a water purification pool, comprising:
[0006] A connecting pipe, wherein the connecting pipe is a three-way pipe, including a first opening, a second opening and a third opening, the axes of the first opening and the third opening are in the same straight line, the first opening is connected to the fish pond, and the second opening is connected to the water purification pool;
[0007] An opening and closing pipe, one end of which is open and the other end is closed. The opening and closing pipe is rotatably arranged in the connecting pipe and is coaxial with the first opening. The open end of the opening and closing pipe faces the first opening, and the closed end of the opening and closing pipe faces the third opening. A connecting opening matching the second opening is provided on the opening and closing pipe.
[0008] In this technical solution, when you want to purify the water in the fish pond, you rotate the opening and closing pipe so that the connecting port is directly opposite to the second opening, so that the second opening is connected to the first opening, so that the fish pond is connected to the water purification pool; after the water purification is completed, you rotate the opening and closing pipe so that the connecting port is completely offset from the second opening, so that the second opening is closed and blocked by the opening and closing pipe. The opening and closing pipe of this structure does not need to be pulled out, but only needs to be rotated, and the operation is simple.
[0009] Furthermore, a locking structure is provided between the opening and closing pipe and the connecting pipe, and the locking structure is used for locking when the second opening and the connecting opening are facing each other.
[0010] In the present technical solution, the positioning structure can remind the operator that the opening and closing pipe has been turned to a state where the second opening and the connecting opening are facing each other, so that the position is accurate.
[0011] Furthermore, the positioning structure includes an auxiliary tube, which is fixedly arranged in the connecting tube. The end of the auxiliary tube has a first arc-shaped protrusion protruding outward along the length direction of the tube body, and the end of the open end of the opening and closing tube has a second arc-shaped protrusion protruding outward along the length direction of the tube body. The end of the first arc-shaped protrusion is in contact with the end of the open end of the opening and closing tube, and the end of the second arc-shaped protrusion is in contact with the end of the auxiliary tube.
[0012] Furthermore, the connecting structure also includes an anti-lifting structure, which is used to limit the opening and closing pipe from moving in a direction away from the auxiliary pipe.
[0013] In this technical solution, an anti-lifting structure is provided to facilitate disassembly and maintenance. The direction of water flow will cause the opening and closing pipe to move in the axial direction. The anti-lifting structure and the blocking structure can limit the opening and closing pipe from moving along its own axial direction.
[0014] Furthermore, the anti-lifting structure includes:
[0015] An anti-top sleeve, which is arranged on the outer periphery of the end of the connecting pipe and is threadedly connected to the connecting pipe;
[0016] A sealing gasket is arranged between the closed end of the opening and closing pipe and the end of the anti-top sleeve.
[0017] In this technical solution, by rotating the anti-top sleeve, the end of the anti-top sleeve can press the sealing gasket and move to the closed end of the opening and closing tube until the anti-top sleeve can no longer rotate. The end of the opening and closing tube is then pressed by the sealing gasket and the end of the anti-top sleeve so that the opening and closing tube cannot move.
[0018] Furthermore, the closed end of the opening and closing pipe is fixedly connected with an operating rod extending out of the third opening of the connecting pipe.
[0019] The beneficial effects of the utility model are:
[0020] 1. The opening and closing pipe of this structure does not need to be pulled out, just turn it, which is easy to operate.
[0021] 2. The positioning structure can remind the operator that the opening and closing pipe has been turned to a state where the second opening and the connecting opening are facing each other, so that the position is accurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a three-dimensional diagram of the utility model;
[0023] Figure 2 It is a preliminary exploded view of the utility model;
[0024] Figure 3 It is a completely exploded view of the utility model;
[0025] Figure 4 It is a cross-sectional view of the utility model
[0026] The symbols in the figure are:
[0027] 1. Connecting pipe; 2. Opening and closing pipe; 3. First opening; 4. Second opening; 5. Third opening; 6. Open end; 7. Closed end; 8. Connecting port; 9. Positioning structure; 10. First arc-shaped protrusion; 11. Second arc-shaped protrusion; 12. Anti-top sleeve; 13. Sealing gasket; 14. Operating rod; 15. Auxiliary pipe. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.
[0029] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.
[0031] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.
[0032] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.
[0033] Embodiment 1
[0034] like Figure 1-4 As shown, a connecting structure between a fish pond and a water purification pool, the structure of this product is preferably made of PVC material. It includes a connecting pipe 1 and an opening and closing pipe 2. The connecting pipe 1 is a three-way pipe, including a first opening 3, a second opening 4 and a third opening 5. The axes of the first opening 3 and the third opening 5 are in the same straight line. The first opening 3 is connected to the fish pond, and the second opening 4 is connected to the water purification pool; the opening and closing pipe 2 is opened at one end and closed at the other end 7. The opening and closing pipe 2 is rotatably arranged in the connecting pipe 1 and is coaxial with the first opening 3. The opening end 6 of the opening and closing pipe 2 faces the first opening 3, and the closed end 7 of the opening and closing pipe 2 faces the third opening 5. A connecting port 8 matching the second opening 4 is opened on the opening and closing pipe 2.
[0035] When the water in the fish pond needs to be purified, the opening and closing pipe 2 is rotated so that the connecting port 8 faces the second opening 4, and the second opening 4 is connected with the first opening 3, so that the fish pond is connected with the water purification pool; after the water purification is completed, the opening and closing pipe 2 is rotated so that the connecting port 8 is completely offset from the second opening 4, and the second opening 4 is closed and blocked by the opening and closing pipe 2. The opening and closing pipe 2 of the structure does not need to be pulled out, but only needs to be rotated, and the operation is simple.
[0036] Embodiment 2
[0037] like Figure 1-4 As shown, a locking structure 9 is provided between the opening and closing pipe 2 and the connecting pipe 1, and the locking structure 9 is used to lock the opening when the second opening 4 and the connecting opening 8 are facing each other. The locking structure 9 can remind the operator that the opening and closing pipe 2 has been turned to a state where the second opening 4 and the connecting opening 8 are facing each other, so that the position is accurate.
[0038] The locking structure 9 includes an auxiliary tube 15, which is fixedly arranged in the connecting tube 1. The end of the auxiliary tube 15 has a first arc-shaped protrusion 10 protruding outward along the length direction of the tube body, and the end of the open end 6 of the opening and closing tube 2 has a second arc-shaped protrusion 11 protruding outward along the length direction of the tube body. The end of the first arc-shaped protrusion 10 is in contact with the end of the open end 6 of the opening and closing tube 2, and the end of the second arc-shaped protrusion 11 is in contact with the end of the auxiliary tube 15.
[0039] Embodiment 3
[0040] like Figure 1-4 As shown, the connecting structure also includes an anti-lifting structure, which is used to limit the opening and closing pipe 2 from moving in a direction away from the auxiliary pipe 15. The anti-lifting structure can be set to facilitate disassembly and maintenance. The direction of water flow will cause the opening and closing pipe 2 to move in the axial direction. The anti-lifting structure and the clamping structure 9 can limit the opening and closing pipe 2 from moving along its own axial direction.
[0041] The anti-lifting structure includes an anti-lifting sleeve 12 and a sealing gasket 13. The anti-lifting sleeve 12 is sleeved on the outer periphery of the end of the connecting pipe 1 and is threadedly connected to the connecting pipe 1; the sealing gasket 13 is arranged between the closed end of the opening and closing pipe 2 and the end of the anti-lifting sleeve 12. By rotating the anti-lifting sleeve 12, the end of the anti-lifting sleeve 12 can be pressed against the sealing gasket 13 and moved to the closed end of the opening and closing pipe 2 until the anti-lifting sleeve 12 can no longer rotate, and the end of the opening and closing pipe 2 is pressed by the sealing gasket 13 and the end of the anti-lifting sleeve 12 so that the opening and closing pipe 2 cannot move.
[0042] The closed end of the opening and closing pipe 2 is fixedly connected with an operating rod 14 extending out of the third opening 5 of the connecting pipe 1 .
[0043] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.
Claims
1. A connecting structure between a fish pond and a water purification pool, characterized in that ,include: A connecting pipe (1), wherein the connecting pipe (1) is a three-way pipe, comprising a first opening (3), a second opening (4) and a third opening (5), wherein the axes of the first opening (3) and the third opening (5) are on the same straight line, the first opening (3) is connected to the fish pond, and the second opening (4) is connected to the water purification pool; An opening and closing pipe (2) is provided, wherein one end of the opening and closing pipe (2) is open and the other end is closed (7); the opening and closing pipe (2) is rotatably arranged in the connecting pipe (1) coaxially with the first opening (3); the open end (6) of the opening and closing pipe (2) faces the first opening (3); the closed end (7) of the opening and closing pipe (2) faces the third opening (5); and a connecting opening (8) matching the second opening (4) is provided on the opening and closing pipe (2).
2. A connecting structure between a fish pond and a water purification pool according to claim 1, characterized in that: A locking structure (9) is provided between the opening and closing pipe (2) and the connecting pipe (1), and the locking structure (9) is used for locking when the second opening (4) and the connecting opening (8) are facing each other.
3. A connecting structure between a fish pond and a water purification pool according to claim 2, characterized in that: The clamping structure (9) comprises an auxiliary tube (15), the auxiliary tube (15) being fixedly arranged in the connecting tube (1), the end of the auxiliary tube (15) protruding outwardly with a first arc-shaped protrusion (10) along the length direction of the tube body, the end of the opening end (6) of the opening and closing tube (2) protruding outwardly with a second arc-shaped protrusion (11) along the length direction of the tube body, the end of the first arc-shaped protrusion (10) being in contact with the end of the opening end (6) of the opening and closing tube (2), and the end of the second arc-shaped protrusion (11) being in contact with the end of the auxiliary tube (15).
4. A connecting structure between a fish pond and a water purification pool according to claim 3, characterized in that: The communication structure further comprises an anti-lifting structure, which is used to limit the opening and closing pipe (2) from moving in a direction away from the auxiliary pipe (15).
5. A connecting structure between a fish pond and a water purification pool according to claim 4, characterized in that: The anti-lifting structure comprises: An anti-top sleeve (12), the anti-top sleeve (12) is sleeved on the outer periphery of the end of the connecting pipe (1) and is threadedly connected to the connecting pipe (1); A sealing gasket (13) is arranged between the closed end of the opening and closing pipe (2) and the end of the anti-top sleeve (12).
6. The connecting structure of a fish pond and a water purification pool according to claim 5, characterized in that: The closed end of the opening and closing pipe (2) is fixedly connected to an operating rod (14) extending out of the third opening (5) of the connecting pipe (1).