Intelligent flush injector

Abstract

The utility model relates to an intelligent flushing injector, including the water storage pool and the flushing module of setting in the bottom of water storage pool, the flushing module includes water pump, water outlet pipeline and spray pipe, the water pump sets up in the bottom of water storage pool, the spray pipe includes the nozzle, air inlet pipe and filter screen, and one end of nozzle is linked with water outlet pipeline, and air inlet pipe is vertically arranged in the top end of nozzle, and the bottom end of air inlet pipe is linked with nozzle, and filter screen is fixedly installed in the top end of air inlet pipe, through adopting above -mentioned technical scheme, the water inlet of water pump draws in the water flow from the water storage pool, and the water flow flows through water outlet pipeline at high speed, and finally sprays from the nozzle, because the top end of nozzle vertically sets up air inlet pipe, under the action of high -speed water flow, produces the fluid pressure difference and drives the air in air inlet pipe and the water flow to form the gas -liquid mixed system under the action of high -speed water flow, and then increases the water pressure of water flow in nozzle, makes water flow from nozzle fast and powerfully sprays, improves the injection intensity and injection area of intelligent flushing injector.

Description

Technical Field

[0001] This utility model relates to the field of water storage tank treatment technology, and in particular to an intelligent flushing jet. Background Technology

[0002] The intelligent flushing jet is a smart flushing device specifically designed to prevent siltation at the bottom of water storage tanks. It can flush the tank when it is emptied, and also stir it to prevent sedimentation and alleviate black odor, thus achieving bottom flushing.

[0003] Currently, the intelligent flushing device uses a water pump to draw water from the storage tank, and the water flows through nozzles to flush the storage tank.

[0004] The existing technical solutions have the following drawbacks: the presence of water in the water storage tank can easily prevent the water from being sprayed out of the nozzle quickly, thus requiring improvements to the intelligent flushing jet to increase its working efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent flushing jet to solve the problems existing in the prior art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A smart flushing jet includes a water storage tank and a flushing module disposed at the bottom of the water storage tank. The flushing module includes a water pump, a water outlet pipe and a spray pipe. The water pump is disposed at the bottom of the water storage tank. One end of the water outlet pipe is connected to the water outlet of the water pump, and the other end of the water outlet pipe is connected to the spray pipe.

[0008] The nozzle includes a nozzle, an air inlet pipe, and a filter screen. One end of the nozzle is connected to a water outlet pipe. The air inlet pipe is vertically installed at the top of the nozzle, and the bottom end of the air inlet pipe is connected to the nozzle. The filter screen is fixedly installed at the top of the air inlet pipe.

[0009] By adopting the above technical solution, the water pump draws water from the water storage tank through the inlet. The water flows at high speed through the outlet pipe and is finally sprayed out from the nozzle. Because an air inlet pipe is vertically installed at the top of the nozzle, a fluid pressure difference is generated under the action of the high-speed water flow, which in turn drives the air entering the air inlet pipe to form a gas-liquid mixture system with the water flow. This increases the water pressure in the nozzle, making the water flow out of the nozzle quickly and powerfully, thus improving the spray force and spray area of ​​the intelligent flushing jet.

[0010] In a further embodiment, the water outlet pipe includes a horizontal pipe, a raised pipe, and a universal joint. The universal joint is vertically oriented. One end of the horizontal pipe is connected to the outlet of the water pump, and the other end of the horizontal pipe is connected to the bottom end of the universal joint. The top end of the universal joint is connected to one end of the raised pipe, and the other end of the raised pipe is connected to the spray pipe. A first support is provided at the bottom of the water storage tank. A waterproof motor is fixedly installed at the top of the first support. The output shaft of the waterproof motor is connected to the universal joint via a connecting rod.

[0011] By adopting the above technical solution, the waterproof motor is fixedly installed on the top of the first bracket, which makes it easy for the output shaft of the waterproof motor to drive the universal joint at one end of the protruding pipe to rotate through the connecting rod, so that the universal joint can rotate within a certain range, thereby increasing the spray area of ​​the water jet.

[0012] In a further embodiment, a liquid level monitoring sensor is installed inside the water storage tank. The liquid level monitoring sensor includes a liquid level gauge, a control terminal, and an audible and visual warning light. The liquid level gauge is vertically installed on one side inside the water storage tank. The liquid level gauge is connected to the control terminal via a wiring harness with a wired signal. A display is installed on one side of the control terminal. The control terminal is connected to the audible and visual warning light with a wired signal.

[0013] By adopting the above technical solution, the level gauge can monitor the water level in the reservoir and convert the water level information into an electrical signal in real time, which is then transmitted to the control terminal. The control terminal transmits the electrical signal to the display, which shows the water level. The control terminal compares the water level signal with its internally set signal value to determine the deviation. Based on the nature of the deviation, it sends open and close commands to the water pump. When the water level signal from the level gauge exceeds the internally set signal value of the control terminal, the control terminal transmits the signal to the display, the water pump, and the audible and visual alarm lights, causing the water pump to stop working and the audible and visual alarm lights to sound an alarm.

[0014] In a further embodiment, an inspection door is provided on one side of the top of the water storage tank, and a staircase corresponding to the inspection door is provided inside the water storage tank.

[0015] By adopting the above technical solution, when problems occur with the equipment inside the water storage tank, staff can easily repair the equipment through the inspection door and the corresponding stairs.

[0016] In a further embodiment, the water pump's inlet pipe is equipped with a filter screen.

[0017] By adopting the above technical solution, the filter screen can filter out impurities larger than the filter screen opening, preventing impurities from entering the water pump's inlet pipe and thus preventing damage to the water pump.

[0018] In a further embodiment, the nozzle is arranged from left to right along the axial direction as a first circular tube section, a second circular tube section, a third circular tube section, a fourth circular tube section, and a fifth circular tube section. The first and fifth circular tube sections have the same diameter, the second and fourth circular tube sections are symmetrically arranged about the third circular tube section, and the inner diameter of the second circular tube section decreases from left to right. The bottom end of the air intake pipe is connected to the first circular tube section.

[0019] In summary, this utility model has the following beneficial effects:

[0020] 1. The design of supporting the waterproof motor with the first bracket can reduce the probability of the waterproof motor coming into contact with the water flow and protect the waterproof motor. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the entire utility model, used to illustrate the overall connection relationship of the water storage tank;

[0022] Figure 2 This is a schematic diagram illustrating the overall structure of the intelligent flushing jet device used in this application.

[0023] In the diagram, 1. Water storage tank; 2. Flushing module; 21. Water pump; 22. Water outlet pipe; 221. Horizontal pipe; 222. Raised pipe; 223. Universal joint; 23. Spray pipe; 231. Nozzle; 232. Air inlet pipe; 233. Filter screen; 3. First bracket; 4. Waterproof motor. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the attached figures. Figure 1 In this specification, the terms "bottom surface" and "top surface," "inner" and "outer" refer to the direction toward or away from the geometry of a specific component. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this specification, "a plurality of" means two or more, unless otherwise explicitly and specifically defined by the direction of the center.

[0026] Example 1:

[0027] like Figures 1-2As shown, an intelligent flushing jet includes a water storage tank 1 and a flushing module 2 disposed at the bottom of the water storage tank 1. The flushing module 2 includes a water pump 21, a water outlet pipe 22 and a spray pipe 23. The water pump 21 is disposed at the bottom of the water storage tank 1. One end of the water outlet pipe 22 is connected to the water outlet of the water pump 21, and the other end of the water outlet pipe 22 is connected to the spray pipe 23.

[0028] The nozzle 23 includes a nozzle 231, an air inlet pipe 232, and a filter screen 233. One end of the nozzle 231 is connected to the water outlet pipe 22. The air inlet pipe 232 is vertically installed at the top of the nozzle 231, and the bottom end of the air inlet pipe 232 is connected to the nozzle 231. The filter screen 233 is fixedly installed at the top of the air inlet pipe 232.

[0029] The water outlet pipe 22 includes a horizontal pipe 221, a raised pipe 222, and a universal joint 223. The left side of the raised pipe 222 is vertical, and the right side is inclined. The universal joint 223 is vertically oriented and mainly consists of two coaxially arranged outer pipes that can rotate relative to each other, ensuring that the water pipes connected at both ends do not interfere with each other when rotating. One end of the horizontal pipe 221 is connected to the outlet of the water pump 21, and the other end of the horizontal pipe 221 is connected to the bottom end of the universal joint 223. The top end of pipe joint 223 is connected to one end of raised pipe 222, and the other end of raised pipe 222 is connected to spray pipe 23; a first support 3 is provided at the bottom of the water storage tank 1, and a waterproof motor 4 is fixedly installed at the top end of the first support 3. The output shaft of the waterproof motor 4 is rotatably connected to one end of a connecting rod, and the other end of the connecting rod is fixedly connected to the threaded end of the ball head of universal pipe joint 223. When the output shaft of the waterproof motor rotates, it will drive the connecting rod to move, and then the connecting rod will pull or push the ball head to rotate within a certain range. The ball head automatically adjusts its angle to adapt to The movement of the connecting rod is controlled by a liquid level monitoring sensor installed inside the water storage tank 1. The liquid level monitoring sensor includes a liquid level gauge, a control terminal, and an audible and visual warning light. The liquid level gauge is vertically mounted on one side inside the water storage tank 1 and is connected to the control terminal via a wiring harness. A display is located on one side of the control terminal, which is also connected to the audible and visual warning light via a wiring signal. An inspection door is located at the top of the water storage tank 1, and a staircase corresponding to the inspection door is installed inside the tank. A filter screen is installed on the inlet pipe of the water pump 21. The bar screen is fixedly installed at the inlet of the water pump 21 water inlet pipe. It can filter out larger impurities in the water flow, extend the service life of the water pump and improve the operating efficiency of the water pump. The nozzle 231 is arranged from left to right along the axial direction as a first circular tube section, a second circular tube section, a third circular tube section, a fourth circular tube section and a fifth circular tube section. The diameters of the first circular tube section and the fifth circular tube section are the same. The second circular tube section and the fourth circular tube section are symmetrically arranged about the third circular tube section. The inner diameter of the second circular tube section decreases from left to right. The bottom end of the air inlet pipe 232 is connected to the first circular tube section.

[0030] The specific implementation process is as follows: The water pump draws water from the reservoir, and the water flows from the pump inlet into the outlet pipe. Under the action of the protruding pipe and the air inlet pipe located at the top of the nozzle, a fluid pressure difference is generated, which causes the water to be sprayed out of the nozzle at high speed. The universal joint can also rotate within a certain range under the drive of the waterproof motor, thereby increasing the flushing force and flushing area of ​​the intelligent flushing jet. The liquid level monitoring sensor can monitor the water level in the reservoir in real time. When the control terminal receives the water level signal transmitted from the liquid level gauge and the value is higher than the value of the water level signal set inside, the control terminal immediately transmits the information to the water pump and the audible and visual warning light, causing the water pump to stop working and the audible and visual warning light to start working, so as to protect the intelligent flushing jet.

[0031] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.

[0032] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A smart flushing jet, comprising a water storage tank (1) and a flushing module (2) disposed at the bottom of the water storage tank (1), characterized in that: The flushing module (2) includes a water pump (21), a water outlet pipe (22) and a spray pipe (23). The water pump (21) is located at the bottom of the water storage tank (1). One end of the water outlet pipe (22) is connected to the outlet of the water pump (21), and the other end of the water outlet pipe (22) is connected to the spray pipe (23). The nozzle (23) includes a nozzle (231), an air inlet pipe (232), and a filter screen (233). One end of the nozzle (231) is connected to the water outlet pipe (22). The air inlet pipe (232) is vertically installed at the top of the nozzle (231), and the bottom end of the air inlet pipe (232) is connected to the nozzle (231). The filter screen (233) is fixedly installed at the top of the air inlet pipe (232).

2. The intelligent flushing jet according to claim 1, characterized in that: The water outlet pipe (22) includes a horizontal pipe (221), a raised pipe (222), and a universal joint (223). The universal joint (223) is vertically oriented. One end of the horizontal pipe (221) is connected to the outlet of the water pump (21), and the other end of the horizontal pipe (221) is connected to the bottom end of the universal joint (223). The top end of the universal joint (223) is connected to one end of the raised pipe (222), and the other end of the raised pipe (222) is connected to the spray pipe (23). A first support (3) is provided at the bottom of the water storage tank (1). A waterproof motor (4) is fixedly installed at the top of the first support (3). The output shaft of the waterproof motor (4) is connected to the universal joint (223) through a connecting rod.

3. The intelligent flushing jet according to claim 1, characterized in that: The water storage tank (1) is equipped with a liquid level monitoring sensor. The liquid level monitoring sensor includes a liquid level gauge, a control terminal and an audible and visual warning light. The liquid level gauge is vertically installed on one side of the water storage tank (1). The liquid level gauge is connected to the control terminal via a wire harness with a wire signal. A display is installed on one side of the control terminal. The control terminal is connected to the audible and visual warning light with a wire signal.

4. The intelligent flushing jet according to claim 1, characterized in that: A maintenance door is provided on one side of the top of the water storage tank (1), and a staircase corresponding to the maintenance door is provided inside the water storage tank (1).

5. The intelligent flushing jet according to claim 1, characterized in that: The water pump (21) is equipped with a filter screen in its inlet pipe.

6. The intelligent flushing jet according to claim 1, characterized in that: The nozzle (231) is arranged from left to right along the axial direction as a first circular tube section, a second circular tube section, a third circular tube section, a fourth circular tube section and a fifth circular tube section. The diameters of the first circular tube section and the fifth circular tube section are the same. The second circular tube section and the fourth circular tube section are arranged symmetrically about the third circular tube section. The inner diameter of the second circular tube section decreases from left to right. The bottom end of the air intake pipe (232) is connected to the first circular tube section.

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