Non-negative pressure water supply equipment with water quality guarantee function

Abstract

The utility model discloses a non-negative pressure water supply device with water quality guarantee, which relates to the technical field of water supply devices and comprises a base serving as a support structure of the whole water supply device to ensure stable installation of the device; the water tank is horizontally mounted at the upper part of the base; the flow guide part is constructed in the water tank, and the flow guide part and the water tank are combined together to form a spiral channel; the water tank is internally provided with a flow guide part, the purification net is movably installed on one side of the interior of the water tank, the purification net is located on one side of the water outlet end of the flow guide part, a guide assembly connected with the purification net is installed in the water tank, and the purification net is arranged in a conical shape. The water tank is arranged, so that vortex with a certain flow direction can be generated when water flows through the water tank, impurities in water can be well filtered through the purification net, vortex water can move on the surface of the purification net to drive the impurities to move, and the situation that the impurities are accumulated and blocked on the surface of the purification net to affect the filtering treatment effect is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply equipment, in particular to a non-negative pressure water supply equipment with water quality assurance. Background Art

[0002] Non-negative pressure water supply equipment is a pressurized water supply unit that is directly connected to the municipal water supply network and supplies water in series based on the residual pressure of the municipal network to ensure that the pressure of the municipal network is not less than the set protection pressure. Non-negative pressure has become a more mature secondary water supply technology. Non-negative pressure equipment effectively solves the problems of insufficient water pressure and unstable water volume in the process of domestic water use.

[0003] Reference is made to the existing patent announcement number: CN217734209U, a non-negative pressure water supply equipment, including a mounting plate, a temperature flow regulating mechanism and a control pump group, the temperature flow regulating mechanism and the control pump group are both mounted on the mounting plate, and the output end of the temperature flow regulating mechanism is connected to the input end of the control pump group; it also includes support legs, connecting plates, threaded rods, a first sprocket, a movable plate, rollers, connecting shafts, a second sprocket, chains and a control mechanism, four sets of support legs are installed on the mounting plate at four corners, which facilitates the operator to control the device to move to the designated installation position, thereby improving the practicality of the device.

[0004] However, in actual use, existing water supply equipment is subject to long-term water corrosion during water supply, and a "growth ring" containing various components and bacteria is generated on the inner wall of the pipe. In addition, the various components and bacteria contained in the rust in the pipe cause the water quality to be "secondarily polluted". After long-term use, the pipes in the pipe network system are prone to certain dirt or rust stains, which affects the water supply quality. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology and to propose a non-negative pressure water supply device with water quality assurance. The utility model has a purification net and a guide part that can guide the flow of water inside the water tank, so that the water flow can generate a certain amount of vortex when passing through the water tank. Impurities in the water can be better filtered and processed through the purification net. The vortex water can also flow on the surface of the purification net to drive the impurities to move, thereby preventing impurities from accumulating and blocking on the surface of the purification net and affecting the filtering effect, thereby improving flexibility.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A non-negative pressure water supply device with water quality assurance, comprising:

[0008] The base serves as the supporting structure of the entire water supply equipment to ensure that the equipment is firmly installed;

[0009] a water tank horizontally mounted on the upper portion of the base;

[0010] a flow guide portion, which is constructed inside the water tank and is combined with the water tank to form a spiral channel;

[0011] The purification net is movably installed on one side of the interior of the water tank. The purification net is located on the water outlet side of the guide part. A guide component connected to the purification net is installed inside the water tank. The purification net is configured as a cone.

[0012] The utility model is further configured such that a flow blocking portion is constructed on the surface of the flow guiding portion, and an angle is constructed between the flow blocking portion and the flow guiding portion.

[0013] The utility model is further configured such that the angle between the flow blocking portion and the flow guiding portion is an acute angle.

[0014] The utility model is further configured such that the guide assembly includes: a guide portion, a slider, and an elastic member;

[0015] The guide portion is constructed inside the water tank, the elastic members are all installed in the guide portion, and the sliding block is installed on the surface of the purification net and extends into the guide portion.

[0016] The utility model is further configured such that the sliding block is located at one side of the movable end of the elastic member, and the guiding portion is arranged in a ring shape.

[0017] The utility model is further configured that the guide assembly further includes: a sealing member and a connecting member;

[0018] The connecting piece is installed on the surface of the purification net and penetrates to the outside of the water tank. The sealing piece is installed inside the water tank and is located on the outside of the connecting piece.

[0019] The utility model is further configured such that the surface of the water tank is respectively connected with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with the spiral channel, the water outlet pipe is located on one side of the purification network, and a pipe network connected to the water tank is installed on the upper part of the base.

[0020] The beneficial effects of the present invention are as follows: the present invention constructs a purification net and a guide part capable of guiding the flow of water inside the water tank, so that the water flow can generate a certain vortex when passing through the water tank, and impurities in the water quality can be better filtered through the purification net, and the vortex water can also flow on the surface of the purification net to drive the movement of impurities, thereby avoiding the accumulation of impurities on the surface of the purification net and affecting the filtering treatment effect, thereby improving flexibility.

[0021] 1. The non-negative pressure water supply equipment with water quality assurance is equipped with a purification net, a flow obstruction part and a guide part. When the water flows into the water tank through the water inlet pipe, a spiral channel is formed under the cooperation of the guide part and the water tank, so that the water flow can generate a vortex with a certain flow direction in the water tank, and the impurities in the water quality can be better filtered through the purification net. At this time, the eddy water can also move on the surface of the purification net to drive the impurities to move, thereby avoiding the accumulation of impurities on the surface of the purification net and affecting the filtering treatment effect. In addition, the flow obstruction part on the surface of the guide part can also relatively increase the friction resistance of the spiral channel, so that the impurities can also stay on the surface of the guide part to reduce the movement of impurities to the purification net.

[0022] 2. The non-negative pressure water supply equipment with water quality assurance is equipped with a guide assembly. When the eddy water moves on the surface of the purification net, it can generate a certain impact force on the purification net, so that the purification net can also rotate around the guide part under the action of the slider. At the same time, when impacting the purification net, it can also perform horizontal elastic activities under the action of the elastic part, reducing the accumulation of impurities and improving the flexibility of the purification net. In addition, personnel can also push and pull the purification net through the connecting parts to provide diversity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a non-negative pressure water supply device with water quality assurance proposed by the present invention;

[0024] Figure 2 This is a schematic diagram of the front cross-section of a water tank of a non-negative pressure water supply device with water quality assurance proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the side cross-section of a water tank of a non-negative pressure water supply device with water quality assurance proposed by the present invention;

[0026] Figure 4 The utility model proposes a non-negative pressure water supply device with water quality assurance Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0027] In the figure: 1. Base; 2. Water tank; 3. Water inlet pipe; 4. Pipe network; 5. Diversion part; 6. Flow blocking part; 7. Connector; 8. Purification net; 9. Seal; 10. Water outlet pipe; 11. Guide part; 12. Slider; 13. Elastic part. DETAILED DESCRIPTION

[0028] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0029] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0031] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0032] Reference Figure 1-4 , a non-negative pressure water supply device with water quality assurance, comprising: a base 1, which serves as the supporting structure of the entire water supply device to ensure that the device is firmly installed; a water tank 2, which is horizontally installed on the upper part of the base 1 and is used to store and supply water. Its interior has been specially treated to prevent water pollution. The capacity of the water tank 2 is customized according to actual needs to meet the water supply needs of different occasions; a guide part 5, which is constructed inside the water tank 2 and is combined with the water tank 2 to form a spiral channel. The design of this spiral channel helps the water flow to rotate when passing through, thereby increasing the contact area between the water flow and the air and promoting the dissolved oxygen in the water. The purification net 8 is movably installed on one side of the interior of the water tank 2. The purification net 8 is located on the water outlet side of the guide part 5, which not only facilitates the passage of water, but also effectively intercepts impurities and particulate matter in the water. The material of the purification net 8 is corrosion-resistant and high-strength material to ensure its long-term stable operation. A guide component connected to the purification net 8 is installed inside the water tank 2. The guide component can facilitate the movement of the purification net 8 and improve its flexibility. The purification net 8 is constructed in a conical shape. The conical purification net 8 can better contact with the water flow and cooperate with the generated vortex.

[0033] Furthermore, the surface of the guide portion 5 is constructed with a flow-blocking portion 6, and an angle is constructed between the flow-blocking portion 6 and the guide portion 5. Through this design, the angle design between the flow-blocking portion 6 and the guide portion 5 can guide the water flow to produce a more complex and orderly path when passing through, and can relatively increase the friction resistance of the spiral channel, so that impurities can also stay on the surface of the guide portion 5 to reduce the movement of impurities toward the purification net 8.

[0034] Furthermore, the angle between the flow-blocking portion 6 and the flow-guiding portion 5 is an acute angle. Through this design, the complex water flow path helps to reduce the formation of scale. When the water flows through the flow-blocking portion 6, certain eddies and shear forces will be generated. These forces can destroy the conditions for the formation of scale, thereby extending the service life of the equipment.

[0035] Specifically, refer to Figure 2 and Figure 4 The guide assembly includes: a guide portion 11, a slider 12 and an elastic member 13; the guide portion 11 is constructed inside the water tank 2, and the elastic members 13 are all installed in the guide portion 11, and the slider 12 is installed on the surface of the purification net 8 and extends into the guide portion 11. Furthermore, the slider 12 is located on one side of the movable end of the elastic member 13, and the guide portion 11 is arranged in a ring shape. Through this design, since the vortex water moves on the surface of the purification net 8, it can generate a certain impact force on the purification net 8, so that the purification net 8 can also rotate around the guide portion in a ring shape under the action of the slider 12, providing a stable support structure for the purification net 8, ensuring that the purification net 8 will not shake or shift due to the impact of water flow during the operation of the equipment, thereby ensuring the effect of water purification. At the same time, when impacting the purification net 8, it can also perform horizontal elastic activities under the action of the elastic member 13, reducing the accumulation of impurities and improving the flexibility of the purification net 8.

[0036] Specifically, refer to Figure 2 The guide assembly also includes: a sealing member 9 and a connecting member 7; the connecting member 7 is installed on the surface of the purification net 8 and passes through the outside of the water tank 2, and the sealing member 9 is installed inside the water tank 2 and located on the outside of the connecting member 7. Through this embodiment, personnel can also push and pull the purification net 8 through the connecting member 7 to provide diversity, and the sealing member 9 is used to improve the sealing of the water tank 2.

[0037] Specifically, refer to Figure 1-3The surface of the water tank 2 is respectively connected with an inlet pipe 3 and an outlet pipe 10. The inlet pipe 3 is connected to the spiral channel. The outlet pipe 10 is located on one side of the purification net 8. The upper part of the base 1 is equipped with a pipe network 4 connected to the water tank 2. Through this embodiment, when supplying water, the water flow can flow into the water tank 2 through the inlet pipe 3. The design of the spiral channel can cause the water flow entering the water tank 2 to produce a turbulent effect, which helps to increase the contact area between the water flow and the purification net 8, thereby improving the purification efficiency. The position of the outlet pipe 10 enables it to take water from the area after purification treatment of the purification net 8, thereby ensuring the water quality of the outlet water. The pipe network 4 is used to connect the flow direction of the water supply.

[0038] Working principle: When using the utility model, first, when supplying water, since the water flow can flow into the water tank 2 through the water inlet pipe 3, at this time, the guide part 5 and the water tank 2 cooperate to form a spiral channel, so that the water flow in the water tank 2 can generate a vortex with a certain flow direction, and the impurities in the water quality can be better filtered through the purification net 8. At this time, the vortex water can also move on the surface of the purification net 8 to drive the impurities to move, thereby avoiding the accumulation of impurities on the surface of the purification net 8 and affecting the filtering effect, and the flow blocking part 6 on the surface of the guide part 5 can also be relatively The friction resistance of the spiral channel is increased so that impurities can also stay on the surface of the guide part 5 to reduce the movement of impurities toward the purification net 8. Since the eddy water can generate a certain impact force on the purification net 8 when it moves on the surface of the purification net 8, the purification net 8 can also rotate around the guide part under the action of the slider 12. At the same time, when impacting the purification net 8, it can also perform horizontal elastic movement under the action of the elastic member 13, reducing the accumulation of impurities and improving the flexibility of the purification net 8. In addition, personnel can also push and pull the purification net 8 through the connecting member 7 to provide diversity.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-negative pressure water supply device with water quality assurance, characterized in that: include: The base (1) serves as the supporting structure of the entire water supply equipment to ensure that the equipment is firmly installed; A water tank (2) is horizontally mounted on the upper portion of the base (1); A flow guide (5) is constructed inside the water tank (2) and is combined with the water tank (2) to form a spiral channel; A purification net (8) is movably mounted on one side of the interior of the water tank (2). The purification net (8) is located on the water outlet side of the guide portion (5). A guide assembly connected to the purification net (8) is mounted inside the water tank (2). The purification net (8) is configured to be conical.

2. The non-negative pressure water supply equipment with water quality assurance according to claim 1, characterized in that: A flow blocking portion (6) is formed on the surface of the flow guiding portion (5), and an angle is formed between the flow blocking portion (6) and the flow guiding portion (5).

3. The non-negative pressure water supply equipment with water quality assurance according to claim 2, characterized in that: The included angle between the flow blocking portion (6) and the flow guiding portion (5) is an acute angle.

4. The non-negative pressure water supply equipment with water quality assurance according to claim 1, characterized in that: The guide assembly comprises: a guide portion (11), a slider (12) and an elastic member (13); The guide portion (11) is constructed inside the water tank (2), the elastic members (13) are all installed in the guide portion (11), and the slider (12) is installed on the surface of the purification net (8) and extends into the guide portion (11).

5. The non-negative pressure water supply equipment with water quality assurance according to claim 4, characterized in that: The slider (12) is located on one side of the movable end of the elastic member (13), and the guide portion (11) is arranged in a ring shape.

6. The non-negative pressure water supply equipment with water quality assurance according to claim 1, characterized in that: The guide assembly further comprises: a sealing member (9) and a connecting member (7); The connecting member (7) is installed on the surface of the purification net (8) and penetrates to the outside of the water tank (2); the sealing member (9) is installed inside the water tank (2) and is located outside the connecting member (7).

7. The non-negative pressure water supply equipment with water quality assurance according to claim 1, characterized in that: The surface of the water tank (2) is respectively connected to a water inlet pipe (3) and a water outlet pipe (10), the water inlet pipe (3) is connected to the spiral channel, the water outlet pipe (10) is located on one side of the purification net (8), and the upper part of the base (1) is equipped with a pipe network (4) connected to the water tank (2).

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