Automatic flood discharge enclosure system
By designing an automatic flood discharge enclosure system including buoyancy device, waterproof skirt and counterweight, the shortcomings of existing enclosures in sewage interception and flood discharge are solved, and the effect of effective pollution blocking and rapid flood discharge is achieved.
Patent Information
- Application Number
- CN202420661334.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing permeable enclosure has defects in the sewage interception effect, while the impermeable enclosure has a flood-blocking effect during the flood operation period and is difficult to accept. A new type of enclosure device that can effectively block pollution and quickly discharge floods during the flood operation period is urgently needed.
An automatic flood discharge enclosure system is designed, including a buoyancy device, a waterproof skirt and a counterweight. The buoyancy device consists of a foam floating body and an outsourcing cloth. The waterproof skirt is composed of a strong reinforcement belt, a waterproof skirt cloth and a closure skirt cloth. The closure skirt cloth is embedded in the drain outlet and is rotatably connected with the closure skirt cloth. The counterweight is located at the lower end of the closure skirt cloth to prevent deformation.
Under still water or mild water flow conditions, the open and closed plate skirt cloth is not impacted by the water flow, and the drain outlet is blocked; when the water flow impacts, the open and closed plate skirt cloth rotates and opens to achieve drainage. The system can not only effectively block pollution, but also quickly release floods during flood flow.
Smart Images
Figure CN222758836U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river and lake water ecological restoration, in particular to an automatic flood discharge enclosure system. Background Art
[0002] my country has a vast territory, numerous water bodies and a late start in industry. More than 60% of its rivers, lakes and wetland ecosystems have been damaged to varying degrees. After more than a decade of technological development and application testing, water ecological restoration technology has been widely recognized in the field of micro-polluted water body management, and has been proven to be an effective, long-lasting and reliable restoration technology that does not produce secondary pollution. Ecological enclosures, as a commonly used technical means in water ecological restoration technology, are widely used in maintaining the stability of the ecological structure of flood-carrying bodies, and play an important role in the ecological management of rivers, lakes, etc.
[0003] The enclosures currently used in the market are mainly divided into permeable enclosures and impermeable enclosures, but permeable enclosures have obvious defects in sewage interception effects, and impermeable enclosures are considered to have flood blocking effects in water bodies with flood discharge requirements and are not easily accepted. A new type of enclosure device that can effectively intercept sewage and achieve rapid flood discharge during flood discharge is urgently needed. Utility Model Content
[0004] The utility model provides an automatic flood discharge enclosure system to solve the problems in the prior art.
[0005] The technical problem solved by the utility model is achieved by the following technical solutions:
[0006] An automatic flood discharge containment system, comprising:
[0007] A buoyancy device, the buoyancy device comprising a foam float and an outer cloth wrapped around the outside of the foam float;
[0008] A water retaining skirt body, the water retaining skirt body is composed of a strong reinforcement belt, a water-isolating skirt cloth and an opening and closing plate skirt cloth, the strong reinforcement belt is embedded between the buoyancy device and the water-isolating skirt cloth, the outer cloth and the water-isolating skirt cloth are integrated into a fusion design, the buoyancy device is arranged at the upper end of the water retaining skirt body, the water-isolating skirt cloth is provided with a drain port, the opening and closing plate skirt cloth is embedded in the drain port, and the upper end of the opening and closing plate skirt cloth is rotatably connected to the water-isolating skirt cloth;
[0009] A counterweight is arranged at the lower end of the waterproof skirt.
[0010] In a specific embodiment, the foam float is a component made of polystyrene foam material, the outer covering material is PVC material, and the foam float is evenly distributed along the longitudinal direction and arranged on the top of the enclosure structure.
[0011] In a specific embodiment, the strong reinforcement belt is a component made of polyester material, and is a longitudinal force-bearing ridge rope embedded between the buoyancy device and the water retaining skirt.
[0012] In a specific implementation manner, the opening and closing board skirt cloth is composed of a built-in acrylic board and an opening and closing board wrapping cloth, and overlapping edges are arranged on the lower side and the left and right sides of the opening and closing board skirt cloth.
[0013] In a specific embodiment, the overlap is a hollow bag formed between the edge stitching line of the built-in acrylic plate and the opening and closing plate wrapping cloth, and a hollow bag is also set at the drain port opened on the waterproof skirt cloth, and magnetic powder is placed in the hollow bag.
[0014] In a specific embodiment, the upper side of the opening and closing plate skirt and the waterproof skirt are rotatable connecting surfaces, and the rotating connecting surface is an elastic device composed of hinges, torsion springs and rivets. The torsion arms on both sides of the torsion spring are embedded in the waterproof skirt and the opening and closing plate skirt, and the torsion spring and the hinge are connected and fixed by the torsion spring torsion shaft and rivets.
[0015] In a specific embodiment, the counterweight is an iron chain wrapped around the lower end of the waterproof skirt.
[0016] The utility model has the following beneficial effects:
[0017] A drain port is opened on the waterproof skirt cloth, and the opening and closing board skirt cloth is embedded in the drain port, and the upper end of the opening and closing board skirt cloth is rotatably connected to the waterproof skirt cloth. Under conditions of static water or micro-flow, the opening and closing board skirt cloth is not impacted by the water flow, and is not in an open state to always block the drain port. The opening and closing board skirt cloth and the waterproof skirt cloth are located in the same plane to form a water-proof body together. When impacted by the water flow, the opening and closing board skirt cloth rotates and opens, and the opening and closing board skirt cloth no longer blocks the drain port to discharge water. This automatic flood discharge enclosure system can effectively block pollution and realize rapid flood discharge during flood season. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0019] Figure 1 This is the plan view of the automatic flood discharge containment system.
[0020] Figure 2 This is the elevation view of the automatic flood discharge containment system.
[0021] Figure 3This is a large-scale drawing of the plane structure of the opening and closing panels and the waterproof skirt.
[0022] Figure 4 This is a large-scale drawing of the facade structure of the opening and closing panels and the waterproof skirt.
[0023] In the figure: 1. Foam float; 2. Outer covering cloth; 3. Strong reinforcement belt; 4. Waterproof skirt cloth; 5. Opening and closing board skirt cloth; 5-1. Opening and closing board covering cloth; 5-2. Internal acrylic board; 6. Overlap; 7. Hinge; 8. Torsion spring; 8-1. Torsion arm; 8-2. Torsion spring torsion axis; 9. Counterweight; 10. Rivet; 11. Opening and closing angle. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0030] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0031] Reference Figure 1-4 As shown, the utility model provides an automatic flood discharge enclosure system, which includes three parts: a buoyancy device, a water retaining skirt and a counterweight.
[0032] The purpose of the buoyancy device is to provide buoyancy to the enclosure system, prevent the water-retaining skirt from sinking, and make the enclosure system float up and down with the water level fluctuation. The buoyancy device is exposed to the water surface under water conditions. Its main material is a foam float 1 made of polystyrene foam material. The diameter of the foam float 1 is 280mm. The outer cloth 2 is a PVC skirt cloth. The outer cloth 2 and the water-retaining skirt cloth 4 are integrated into a fusion design. Each foam float 1 is evenly distributed along the longitudinal direction and is arranged on the top of the enclosure structure;
[0033] The water retaining skirt is the main structure for blocking pollution and intercepting flow. It is composed of a strong reinforcement belt 3, a waterproof skirt cloth 4, and an opening and closing plate skirt cloth 5. The strong reinforcement belt 3 is made of polyester and is a longitudinal force-bearing ridge rope embedded between the buoyancy device and the waterproof skirt cloth 4. It is wrapped with PVC skirt cloth to improve the tensile performance, overall strength and structural firmness of the enclosure.
[0034] As a further preference of the above embodiment, the opening and closing board skirt 5 is a 500mm*500mm openable water retaining body, which is composed of a built-in acrylic plate 5-2 and an opening and closing board wrapping cloth 5-1, and is arranged every 500mm in the horizontal and vertical directions, and together with the waterproof skirt 4 forms a water-proof body.
[0035] As a further preference of the above embodiment, the upper side of the opening and closing plate skirt 5 and the waterproof skirt 4 are rotatable connecting surfaces. The rotating connecting surface is an elastic device composed of components such as hinges 7, torsion springs 8 and rivets 10. The hinge 7 is 125 mm long and 30 mm wide. It is made of stainless steel. Two hinges are arranged on each rotating connecting surface. The torsion spring 8 is 500 mm long. The torsion arms 8-1 on both sides are embedded in the waterproof skirt and the opening and closing plate skirt by 250 mm each. The torsion spring 8 and the hinge 7 are connected and fixed by the torsion spring torsion shaft 8-2 and the rivet 10.
[0036] As a further preferred embodiment of the above embodiment, the rivet 10 is a double-sided brass rivet, and the rivet surfaces on both sides are smooth curved surfaces, forming a good connection with the waterproof skirt 4 and the opening and closing plate skirt 5.
[0037] Under conditions of still water or slight water flow, the hinge 7 opens 180° driven by the internal tension of the torsion spring 8. The opening and closing board skirt 5 and the waterproof skirt 4 are located in the same plane to form a water-proof body. When impacted by the water flow, the torsion spring 8 connected to the hinge 7 is subjected to force to twist and deform, and drives the hinge 7 and the opening and closing board skirt 5 to rotate and open. The opening and closing angle 11 can change between 0-90° with the magnitude of the water flow impact force. The opening and closing board skirt 5 no longer blocks the drain port and discharges water. After the flood ends, the force condition is lifted, and the energy stored in the deformation of the torsion spring 8 is released. The opening and closing board skirt 5 returns to its original position under the action of the internal tension of the torsion spring 8 and the hinge 7 to block the drain port, and is embedded with the waterproof skirt 4 to form a water-retaining skirt body.
[0038] As a further preference of the above embodiment, a 2 mm overlap 6 is provided on the lower side and the left and right sides of the opening and closing panel skirt cloth 5. The overlap 6 is a hollow bag formed between the edge stitching line of the built-in acrylic plate 5-2 and the opening and closing panel wrapping cloth 5-1, and a hollow bag is also provided at the drain port opened on the waterproof skirt cloth 4. Magnetic powder is placed in the hollow bag to form a magnetic overlap, thereby increasing the water-retaining sealing under static water conditions.
[0039] As a further preference of the above embodiment, the counterweight 9 is located at the bottom of the enclosure and is composed of an iron chain wrapped around the lower end of the waterproof skirt 4. It is a ballast used to improve the performance of the waterproof skirt 4 and prevent the waterproof skirt 4 from wrinkling and bending and deforming with the water flow.
[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An automatic flood discharge containment system, characterized in that: include: A buoyancy device, comprising a foam float (1) and an outer covering cloth (2) wrapped around the outside of the foam float (1); A water retaining skirt body, the water retaining skirt body is composed of a strong reinforcement belt (3), a water-isolating skirt cloth (4) and an opening and closing plate skirt cloth (5), the strong reinforcement belt (3) is embedded between the buoyancy device and the water-isolating skirt cloth (4), the outer cloth (2) and the water-isolating skirt cloth (4) are integrated into a fusion design, the buoyancy device is arranged at the upper end of the water retaining skirt body, the water-isolating skirt cloth (4) is provided with a drain port, the opening and closing plate skirt cloth (5) is embedded in the drain port, and the upper end of the opening and closing plate skirt cloth (5) is rotatably connected to the water-isolating skirt cloth (4); A counterweight (9) is arranged at the lower end of the waterproof skirt (4).
2. The automatic flood discharge containment system according to claim 1, characterized in that: The foam float (1) is a component made of polystyrene foam material, the outer covering cloth (2) is made of PVC material, and the foam float (1) is evenly distributed along the longitudinal direction and arranged on the top of the enclosure structure.
3. The automatic flood discharge containment system according to claim 2, characterized in that: The strong reinforcement belt (3) is a component made of polyester material and is a longitudinal force-bearing ridge rope embedded between the buoyancy device and the water retaining skirt body.
4. The automatic flood discharge containment system according to claim 3, characterized in that: The opening and closing board skirt cloth (5) is composed of a built-in acrylic plate (5-2) and an opening and closing board wrapping cloth (5-1), and overlapping edges (6) are arranged on the lower side and the left and right sides of the opening and closing board skirt cloth (5).
5. The automatic flood discharge containment system according to claim 4, characterized in that: The overlap (6) is a hollow bag formed between the edge stitching line of the built-in acrylic plate (5-2) and the opening and closing plate wrapping cloth (5-1), and a hollow bag is also arranged at the drain port opened on the waterproof skirt cloth (4), and magnetic powder is placed in the hollow bag.
6. The automatic flood discharge containment system according to claim 5, characterized in that: The upper side of the opening and closing plate skirt (5) and the waterproof skirt (4) form a rotatable connection surface, and the rotatable connection surface is composed of an elastic device consisting of a hinge (7), a torsion spring (8) and a rivet (10). The torsion arms (8-1) on both sides of the torsion spring (8) are embedded in the waterproof skirt (4) and the opening and closing plate skirt (5). The torsion spring (8) and the hinge (7) are connected and fixed by a torsion spring torsion shaft (8-2) and a rivet (10).
7. The automatic flood discharge containment system according to claim 6, characterized in that: The counterweight (9) is an iron chain wrapped around the lower end of the waterproof skirt (4).