Reclaimed water storage system for rural sewage treatment

Abstract

The utility model relates to the technical field of reclaimed water storage, and discloses a reclaimed water storage system for rural sewage treatment, which comprises a water storage tank, a connecting component, a water storage tank, a water outlet component, a water inlet pipe, a water outlet pipe, a water outlet pipe, a water outlet pipe and a water outlet pipe, the water inlet pipe is arranged on the side wall of the water storage tank, and the water outlet pipe is arranged on the side wall of the water storage tank. The sealing component is fixedly connected with the drainage pipe, the connecting component is arranged on the side, away from the water inlet hole, of the sealing component, the sealing state can be better kept in the process that reclaimed water is not collected in the pipeline, the sealing component can be detached to clean impurities on the filter screen, and the filter screen can be conveniently detached from the process that the reclaimed water is collected to the end of collection in the pipeline. And the pipeline can be always kept sealed.

Description

Technical Field

[0001] This utility model relates to the technical field of greywater storage, and in particular to a greywater storage system for rural sewage treatment. Background Technology

[0002] Greywater generally refers to reclaimed water, which is wastewater or rainwater that has been properly treated to meet certain water quality standards and usage requirements, making it suitable for beneficial use. While the source water quality of greywater generally does not meet tap water standards, it is higher than the effluent standards of sewage treatment plants and requires further treatment to meet water use standards. Greywater can be used for farmland irrigation, urban greening, toilet flushing, road cleaning, replenishing cooling equipment, and municipal miscellaneous water use. my country currently has a huge amount of greywater used, and this amount will increase rapidly with urban development and increased water conservation awareness. Greywater treatment processes generally include pretreatment, disinfection, and filtration. Depending on the intended use and reuse requirements, the pretreatment process and disinfection methods vary. Common greywater treatment processes include activated carbon adsorption, reverse osmosis, and ultraviolet disinfection. In short, greywater is a renewable water resource that, after proper treatment, can be used for various purposes. With increasing water conservation awareness and rising water demand, greywater usage will continue to increase. Since greywater needs to be temporarily stored during treatment, various storage facilities, such as storage tanks, are required.

[0003] During the storage process, the storage tank needs to be kept sealed at all times. After we fill the storage tank with water, we may forget to close the water inlet or the water inlet may not be closed tightly. This will cause the greywater to evaporate and be discharged, and other impurities to be mixed into the greywater. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current rural sewage treatment greywater storage system, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a greywater storage system for rural sewage treatment.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a greywater storage system for rural sewage treatment, comprising a water storage tank, which includes an inlet hole disposed on the side wall, a diversion pipe disposed through the inlet hole, and a drain hole disposed on the side away from the inlet hole, and a connecting assembly connected to the input end of the diversion pipe, which includes a sealing component fixedly connected to the diversion pipe and a connecting component on the side of the sealing assembly away from the inlet hole.

[0008] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the inlet and outlet holes are both located at the top, and the drainage pipe is fixedly connected to the inlet hole.

[0009] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the sealing component includes a sealing pipe, the inner annular surface of the sealing pipe is connected to the outer annular surface of the drainage pipe by a thread, and sealing rings are provided at both ends of the threaded groove.

[0010] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the sealing pipe includes a filter plate, a first telescopic spring, a first sealing ball and a baffle plate in sequence from the side closest to the diversion pipe to the side furthest away. The filter plate can be inserted into the diversion pipe and is circumferentially sealed.

[0011] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the filter plate extends outward in an arc shape from the center toward the first telescopic spring, and the filter plate has several sets of filter holes.

[0012] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the first telescopic spring is fixedly connected to the filter plate, the other end of the first telescopic spring is fixedly connected to the first sealing ball, the baffle has a through hole in the center, the diameter of the first sealing ball is larger than the diameter of the through hole, and the first telescopic spring, when released, makes the first sealing ball fit and seal with the through hole.

[0013] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the sealing component further includes a locking nut on the side of the sealing tube away from the water inlet. The locking nut includes a rotating groove, and a flange is fixedly provided on the outer circumferential surface of the sealing tube. The flange restricts the horizontal movement of the locking nut through the rotating groove.

[0014] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the connecting component is threadedly connected to the sealing component by the locking nut. The connecting component includes a connecting pipe with water channels extending through both ends of the connecting pipe. The connecting component also includes a second telescopic spring, a second sealing ball, and a connecting piece inserted into the water channel near the sealing pipe, all disposed on the side of the connecting pipe opposite to the first telescopic spring.

[0015] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the two ends of the second telescopic spring are respectively fixedly connected to the side wall of the connecting pipe opposite to one end of the first telescopic spring, and the other end is fixedly connected to the second sealing ball.

[0016] As a preferred embodiment of the rural sewage treatment greywater storage system of this utility model, the connector has through openings at both ends and water inlet holes provided on its circumferential sidewalls; the diameter of the second sealing ball is equal to the diameter of the first sealing ball and both are larger than the diameter of the through holes on both sides of the connector; the first telescopic spring and the first sealing ball are the same as the second telescopic spring and the second sealing ball.

[0017] The beneficial effects of this utility model are: it can better maintain a sealed state during the process of water collection in the pipeline, and the filter screen can be disassembled to clean impurities. The pipeline can always remain sealed except during the process of water collection in the pipeline until the collection is completed. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of the greywater storage system for rural sewage treatment according to this utility model.

[0020] Figure 2 This is an overall side view of the greywater storage system for rural sewage treatment according to this utility model.

[0021] Figure 3 This is a schematic diagram of the connection components of the greywater storage system for rural sewage treatment according to this utility model.

[0022] Figure 4 This is a disassembled schematic diagram of the connecting components of the greywater storage system for rural sewage treatment according to this utility model.

[0023] Figure 5This is a schematic diagram showing the disassembled sealing components of the greywater storage system for rural sewage treatment according to this utility model. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth. Example 1

[0028] Reference Figure 1 The first embodiment of this utility model provides a rural sewage treatment greywater storage system, which includes a water storage tank 100, which includes a water inlet 101 disposed on the side wall, a diversion pipe 102 disposed through the water inlet 101, and a drain hole 103 disposed on the side away from the water inlet 101.

[0029] Furthermore, both the water inlet 101 and the drain 103 are located at the top, and the drain pipe 102 is fixedly connected to the water inlet 101.

[0030] The greywater can reach the water storage tank 100 through the inlet hole 101 in the pipe 102. When the water in the water storage tank 100 reaches the required level, the inlet hole 101 on the water storage tank 100 can be closed to achieve a sealing treatment, prevent water leakage and sewage discharge, and also prevent the water in the water storage tank 100 from coming into contact with other media and causing evaporation or other phenomena. Example 2

[0031] Reference Figures 1-5This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment also includes a connecting component 200, which is connected to the input end of the drainage pipe 102. It includes a sealing component 201 fixedly connected to the drainage pipe 102 and a connecting component 202 on the side of the sealing component 203 away from the water inlet hole 101. The sealing component 201 includes a sealing tube 201a. The inner ring surface of the sealing tube 201a is connected to the outer ring surface of the drainage pipe 102 by a thread, and sealing rings are provided at both ends of the thread groove.

[0032] Furthermore, the sealing tube 201a includes, from the side closest to the drainage tube 102 to the side furthest away, a filter plate 201a-1, a first telescopic spring 201a-2, a first sealing ball 201a-3, and a baffle 201a-4. The filter plate 201a-1 can be inserted into the drainage tube 102 and is circumferentially sealed. The filter plate 201a-1 extends outward in an arc shape from the center toward the first telescopic spring 201a-2. Several sets of filter holes 201a-11 are penetrating the filter plate 201a-1.

[0033] Furthermore, the first telescopic spring 201a-2 is fixedly connected to the filter plate 201a-1, and the other end of the first telescopic spring 201a-2 is fixedly connected to the first sealing ball 201a-3. The baffle 201a-4 has a through hole 201a-41 in the center. The diameter of the first sealing ball 201a-3 is larger than the diameter of the through hole 201a-41. When the first telescopic spring 201a-2 is released, the first sealing ball 201a-3 fits and seals with the through hole 201a-41.

[0034] Furthermore, the sealing component 201 also includes a locking nut 201b on the side of the sealing tube 201a away from the water inlet 101. The locking nut 201b includes a rotating groove 201b-1. A flange 201a-5 is fixedly provided on the outer circumferential surface of the sealing tube 201a. The flange 201a-5 restricts the horizontal movement of the locking nut 201b through the rotating groove 201b-1. The connecting component 202 is threadedly connected to the sealing component 201 through the locking nut 201b. The connecting component 202 includes a connecting tube 202a. Both ends of the connecting tube 202a are provided with water channels 202a-1. The connecting component 202 also includes a second telescopic spring 202a-2, a second sealing ball 202a-3, and a connector 202a-4 inserted into the water channel 202a-1 near the sealing tube 201a.

[0035] Specifically, the two ends of the second telescopic spring 202a-2 are fixedly connected to the side wall of the connecting pipe 202a relative to one end of the first telescopic spring 201a-2, and the other end is fixedly connected to the second sealing ball 202a-3. The connecting piece 202a-4 has through holes at both ends and water inlet holes 202a-41 on its circumferential side wall. The diameter of the second sealing ball 202a-3 is equal to the diameter of the first sealing ball 201a-3, and both are larger than the diameter of the through holes on both sides of the connecting piece 202a-4. The first telescopic spring 201a-2 and the first sealing ball 201a-3 are the same as the second telescopic spring and the second sealing ball 202a-3.

[0036] Specifically, the sealing tube 201a can be fixed to the drain tube 102 via a threaded connection, and a sealing ring can be provided inside the thread to maintain better sealing performance. During this process, the filter plate 201a-1 will fit and seal against the circumferential sidewall of the drain tube 102. When it is necessary to add greywater to the water storage tank 100, the connecting tube 202a can be inserted into the sealing tube 201a. During the insertion process, the end of the connecting piece 202a-4 will first pass through the through hole 201a-41 on the baffle 201a-4 and then contact the first sealing ball 201a-3. At this point, both sets of telescopic springs are in a completely sealed state, with the sealing ball pressed against the hole before contact. When the connector 202a-4 contacts the first sealing ball 201a-3, it pushes the first sealing ball 201a-3 and squeezes the first telescopic spring 201a-2. Since the two sets of telescopic springs and the sealing ball are identical, the first telescopic spring 201a-2 will exert a reaction force on the second telescopic spring 202a-2. Both sets of sealing balls will move backward due to the contraction of the telescopic springs. The through hole 201a-41 and the water channel 202a-1 open and disengage from the sealing ball. The outer ring surface of the connecting pipe 202a has a groove that mates with the locking nut 201b. The locking nut 201b then rotates the groove on the connecting pipe 202a, allowing the connecting pipe 202a to... When the sealing pipe 201a is locked, water can flow through the hole in the connecting pipe 202a, through the gap between the second sealing ball 202a-3 and the water channel 202a-1, and then through the water inlet hole 202a-41 into the gap between the first sealing ball 201a-3 and the hole 201a-41, reaching the position of the filter plate 201a-1. At this time, small particles can be filtered, and finally enter the water storage tank 100 for collection. Note that the opposite surfaces of the connecting pipe 202a and the sealing pipe 201a on the side closest to each other can be set as a mating arc structure, which can increase the contact area and more effectively prevent water leakage. After the water collection is completed, the connecting pipe 202a and the sealing pipe 201a can be disassembled by rotating the locking nut 201b in the opposite direction.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to the implementation of the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A treated water storage system for rural wastewater treatment, characterized by: The utility model relates to a water storage tank (100) and connecting assembly (200) thereof, and belongs to the technical field of water storage tank. The water storage tank (100) comprises a water inlet hole (101) arranged on a side wall, a drainage pipe (102) arranged through the water inlet hole (101), and a water outlet hole (103) arranged on a side away from the water inlet hole (101); the connecting assembly (200) is connected with an input end of the drainage pipe (102) and comprises a sealing component (201) fixedly connected with the drainage pipe (102) and a connecting component (202) fixedly connected with a sealing assembly (203) on a side away from the water inlet hole (101); the sealing component (201) comprises a sealing pipe (201a), an inner annular surface of the sealing pipe (201a) is threadedly connected with an outer annular surface of the drainage pipe (102), and both ends of a threaded groove are provided with sealing rings; the connecting component (202) is threadedly connected with the sealing component (201) through a locking nut (201b), the connecting component (202) comprises a connecting pipe (202a), both ends of the connecting pipe (202a) are provided with water flow grooves (202a-1) penetrating through, and the connecting component (202) further comprises a second elastic spring (202a-2) arranged on a side opposite to a first elastic spring (201a-2) of the connecting pipe (202a), a second sealing ball (202a-3), and a connecting piece (202a-4) inserted into the water flow grooves (202a-1) on a side close to the sealing pipe (201a). The water inlet hole (101) and the water outlet hole (103) are arranged on the top, and the drainage pipe (102) is fixedly connected with the water inlet hole (101).

2. The reclaimed water storage system for rural sewage treatment as claimed in claim 1, characterized in that: The sealing pipe (201a) comprises, from a side close to the drainage pipe (102) to a side away from the drainage pipe (102) in sequence, a filter plate (201a-1), the first elastic spring (201a-2), the first sealing ball (201a-3), and a baffle (201a-4).

3. The treated water storage system for rural wastewater treatment as claimed in claim 1, wherein: The filter plate (201a-1) is inserted into the drainage pipe (102) and circumferentially sealed. The filter plate (201a-1) is arc-shaped and extends outward in a direction of the first elastic spring (201a-2), and a plurality of groups of filter holes (201a-11) penetrate through the filter plate (201a-1).

4. The treated water storage system for rural wastewater treatment as claimed in claim 3, wherein: The first elastic spring (201a-2) is fixedly connected with the filter plate (201a-1), the other end of the first elastic spring (201a-2) is fixedly connected with the first sealing ball (201a-3), and a through hole (201a-41) is arranged in the center of the baffle (201a-4).

5. The reclaimed water storage system for rural wastewater treatment as claimed in claim 4, wherein: The first sealing ball (201a-3) has a diameter greater than that of the through hole (201a-41), and the first elastic spring (201a-2) is in a released state to make the first sealing ball (201a-3) tightly seal the through hole (201a-41). The sealing component (201) further comprises a locking nut (201b) arranged on a side away from the water inlet hole (101) of the sealing pipe (201a), the locking nut (201b) comprises a rotating groove (201b-1), and a flange (201a-5) is fixedly arranged on an outer circumferential surface of the sealing pipe (201a).

6. The rural sewage treatment with water storage system as claimed in claim 1, wherein: ​ The flange (201a-5) limits the horizontal movement of the lock nut (201b) through the rotating groove (201b-1).

7. The rural sewage treatment with water storage system as claimed in claim 1, wherein: The second telescopic spring (202a-2) is fixedly connected with the side wall opposite to one end of the first telescopic spring (201a-2) and the connecting pipe (202a) at two ends respectively, and the other end is fixedly connected with the second sealing ball (202a-3).

8. The rural sewage treatment with water storage system as claimed in claim 1, wherein: The connecting piece (202a-4) is provided with water inlet holes (202a-41) at two ends penetrating and the circumferential side wall, the diameter of the second sealing ball (202a-3) is equal to that of the first sealing ball (201a-3), and both are greater than the diameter of the hole penetrating at two sides of the connecting piece (202a-4); The first telescopic spring (201a-2) and the first sealing ball (201a-3) are the same as the second telescopic spring and the second sealing ball (202a-3) respectively.

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