Efficient flow dividing and water distributing device

Abstract

The utility model relates to the technical field of liquid diversion, and discloses an efficient diversion water segregator which comprises a vortex diversion cavity, an inclined water inlet is formed in the diversion cavity, the upper end of the diversion cavity is connected with a coflow pipe, and the upper end of the coflow pipe is connected with a first diversion channel and a second diversion channel respectively. A flow dividing pipe is arranged at a water inlet of the second flow dividing channel, the flow dividing pipe extends downwards to the co-flow pipe, threaded connecting grooves are formed in the upper ends of the first flow dividing channel and the second flow dividing channel, the first flow dividing channel and the second flow dividing channel are connected with an external connecting pipe through the threaded connecting grooves, and sealing pieces are arranged in the threaded connecting grooves. A sealing ring is arranged between the sealing piece and the threaded connection groove. According to the efficient flow dividing and water dividing device, through the arrangement of the vortex flow guiding cavity, introduced water flow can form vortex fluid collected towards the center, and flow dividing of different flows and different pressures can be achieved when flow dividing is conducted through the co-flow pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid diversion, in particular to a high-efficiency diversion and water distributor. Background Art

[0002] The water distributor is a water distribution and collection device used to connect the supply and return water of each heating pipe in the water system. The material of the water distributor used in the floor heating and air conditioning system should be brass, and the water distributor used for the renovation of the household meter of the tap water supply system is mostly PP or PE. The supply and return water are equipped with exhaust valves, and many water distributors are also equipped with drain valves for supply and return water. A "Y" type filter should be installed at the front end of the water supply. Each branch of the water supply water distribution pipe should be equipped with a valve to adjust the amount of water. The water distributor is widely used in the field of water supply.

[0003] In the prior art, when the diverter diverts the water flow, it is impossible to control the size of the diversion, and the water pressure in each diversion pipe cannot be distinguished. Generally, the water pressure after diversion will be evenly distributed. At the same time, the water pipe joint area connected to the diverter often needs to be wrapped with plastic tape to prevent leakage. The winding process is relatively cumbersome, and it is difficult to control the thickness and winding position of the winding, which makes the joint area often the main location for leakage. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an efficient diverter and water distributor, which has the function of controlling the water pressure of different water outlets, can quickly achieve connection, and has good sealing performance. It solves the problems of cumbersome connection at the interface, easy leakage, and inability to achieve diversion of different pressures.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of controlling the water pressure of different water outlets, being able to quickly achieve connection and having good sealing performance, the utility model provides the following technical solutions: a high-efficiency diverter and water distributor, comprising a vortex guide chamber, the guide chamber is provided with an oblique water inlet, the upper end of the guide chamber is connected to the coflow pipe, the upper end of the coflow pipe is respectively connected to the first diverter channel and the second diverter channel, the water inlet of the second diverter channel is provided with a diverter pipe, the diverter pipe extends downward to the coflow pipe and is arranged coaxially with the coflow pipe, the upper ends of the first diverter channel and the second diverter channel are provided with threaded connection grooves, the inner walls of the threaded connection grooves are provided with threads, the first diverter channel and the second diverter channel are connected to an external connecting pipe via the threaded connection grooves, a sealing member is provided in the threaded connection grooves, and a sealing ring is provided between the sealing member and the threaded connection grooves.

[0008] Preferably, the sealing member comprises a central threaded ring, and conical guide cavities are symmetrically arranged at upper and lower ends of the central threaded ring, and a threaded connection port is extended outwardly from the outer end surface of the conical guide cavity.

[0009] Preferably, both the central thread ring and the outer wall of the threaded connection port are provided with threads.

[0010] Preferably, the sealing ring includes an inlet sealing ring and an outlet sealing ring, the inlet sealing ring is arranged between the outer wall of the conical guide cavity at the lower end of the seal and the inner wall of the threaded connection groove, and the outlet sealing ring is arranged between the outer wall of the conical guide cavity at the upper end of the seal and the inner wall of the external connecting pipe.

[0011] Preferably, the outer wall surface of the connection between the conical guide cavity and the threaded connection port is provided with an outer chamfer, and the inner wall surface of the connection between the threaded sealing groove and the first diversion channel and the second diversion channel is provided with an inner chamfer. The radii of the outer chamfer and the inner chamfer are equal, and they fit each other when connected.

[0012] Preferably, a vortex chamfer is provided on the inner wall of the connection between the vortex guide cavity and the co-flow tube.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a high-efficiency flow and water divider, which has the following beneficial effects:

[0015] 1. This kind of efficient diverter water distributor can effectively introduce water into the diversion chamber and reduce the impact and noise of the water flow by setting an oblique water inlet. The diversion chamber is connected to the first diversion channel and the second diversion channel by a co-flow tube, and a diversion tube is set, which can more flexibly control the water flow rate of the second diversion channel. The coaxial arrangement with the co-flow tube makes the whole device more compact. The upper ends of the first diversion channel and the second diversion channel are provided with threaded connection grooves, so that the diversion channel and the external connecting pipe can be more stably connected, and can be easily disassembled and maintained. Seals and sealing rings are provided in the threaded connection grooves, which can effectively prevent water leakage and ensure the sealing performance of the device.

[0016] 2. This kind of high-efficiency diverter and water distributor, through the setting of the vortex guide chamber, allows the incoming water flow to form a vortex fluid that converges toward the center. When diverting through the same flow pipe, it can achieve diversion of different flow rates and different pressures. By controlling the size of the vortex formed, the pressure of the diversion can be further controlled, so that the water pressure separated from each outlet is different, thereby meeting different diversion needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the three-dimensional structure of a high-efficiency flow and water diverter of the utility model;

[0018] Figure 2 This is a front view of a high-efficiency flow-dividing and water-dividing device of the utility model;

[0019] Figure 3 This is a cross-sectional view of a high-efficiency flow-dividing and water-dividing device of the utility model;

[0020] Figure 4 The utility model is a three-dimensional structural schematic diagram of a high-efficiency flow and water diverter seal.

[0021] In the figure: 1-vortex guide chamber, 2-oblique water inlet, 3-co-flow pipe, 4-first diversion channel, 5-second diversion channel, 6-threaded connection groove, 7-external connecting pipe, 8-seal, 9-water inlet sealing ring, 10-water outlet sealing ring, 11-diversion pipe, 801-center threaded ring, 802-conical guide chamber, 803-threaded connection port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A high-efficiency flow diverter and water distributor comprises a vortex guide chamber 1, an oblique water inlet 2 is arranged on the guide chamber, the upper end of the guide chamber is connected to a coflow pipe 3, the upper end of the coflow pipe 3 is respectively connected to a first diversion channel 4 and a second diversion channel 5, a diversion pipe 11 is arranged at the water inlet of the second diversion channel 5, the diversion pipe 11 extends downward to the coflow pipe 3, and is arranged coaxially with the coflow pipe 3, a threaded connection groove 6 is arranged at the upper end of the first diversion channel 4 and the second diversion channel 5, a threaded connection groove 6 is arranged on the inner wall of the threaded connection groove 6, the first diversion channel 4 and the second diversion channel 5 are connected to an external connection pipe 7 through the threaded connection groove 6, a sealing member 8 is arranged in the threaded connection groove 6, and a sealing ring is arranged between the sealing member 8 and the threaded connection groove 6.

[0024] The vortex guide chamber 1 receives water flow through the oblique water inlet 2, and the water flow forms a vortex in the guide chamber, so that the water flow can be more evenly distributed to the first diversion channel 4 and the second diversion channel 5. The coflow pipe 3 connects the guide chamber with the first diversion channel 4 and the second diversion channel 5, and the water flow inside the coflow pipe 3 is distributed to the external connecting pipe 7 through the first diversion channel 4 and the second diversion channel 5. The water inlet of the second diversion channel 5 is provided with a diversion pipe 11, which extends downward to the coflow pipe 3 and is coaxially arranged with the coflow pipe 3, so that the water flow of the second diversion channel 5 can be more flexibly controlled. The upper ends of the first diversion channel 4 and the second diversion channel 5 are provided with a threaded connection groove 6, and the inner wall of the threaded connection groove 6 is provided with a thread. The first diversion channel 4 and the second diversion channel 5 are connected to the external connecting pipe 7 through the threaded connection groove 6, so that the diversion channel and the external connecting pipe 7 can be connected more stably. A sealing member 8 is arranged in the threaded connection groove 6, and a sealing ring is arranged between the sealing member 8 and the threaded connection groove 6, so that water leakage can be effectively prevented and the sealing performance of the device can be ensured.

[0025] When the external connecting pipe 7 is connected to the water source, the water flows into the co-flow pipe 3 through the vortex guide chamber 1. The co-flow pipe 3 distributes the water flow to the first diversion channel 4 and the second diversion channel 5, wherein the central part of the water flow after the vortex converges flows out through the first diversion channel 4, and the other part of the water flow flows out through the second diversion channel 5. Through the setting of the diversion pipe 11, the water flow of the second diversion channel 5 can be controlled more flexibly, and the water flow rate of the second diversion channel 5 can be changed by adjusting the length and diameter of the diversion pipe 11 according to actual needs. The first diversion channel 4 and the second diversion channel 5 are connected to the external connecting pipe 7 through the threaded connection groove 6, which can be easily disassembled and maintained. The setting of the seal 8 and the sealing ring can effectively prevent the leakage of water flow and ensure the sealing performance of the device.

[0026] The seal 8 includes a central thread ring 801, and a conical flow guide cavity 802 is symmetrically arranged at the upper and lower ends of the central thread ring 801, and a threaded connection port 803 is extended outwardly from the outer end surface of the conical flow guide cavity 802. The outer walls of the central thread ring 801 and the threaded connection port 803 are both provided with threads. The seal 8 includes a central thread ring 801, which can provide better sealing performance and effectively prevent water leakage. The conical flow guide cavity 802 is symmetrically arranged at the upper and lower ends of the central thread ring 801. This design can better guide the water flow, thereby controlling the water flow and water pressure in different channels. The outer end surface of the conical flow guide cavity 802 extends outwardly with a threaded connection port 803, such a design makes the connection more convenient and stable, and also makes the whole device more compact. The central thread ring 801 and the outer walls of the threaded connection port 803 are both provided with threads, and this design can be more stably connected with the external connection pipe 7, so that the water flow can be more stably distributed to each channel.

[0027] The sealing ring includes an inlet sealing ring 9 and an outlet sealing ring 10, wherein the inlet sealing ring 9 is arranged between the outer wall of the conical flow guide cavity 802 at the lower end of the sealing member 8 and the inner wall of the threaded connection groove 6, and the outlet sealing ring 10 is arranged between the outer wall of the conical flow guide cavity 802 at the upper end of the sealing member 8 and the inner wall of the external connection pipe 7. The sealing ring includes an inlet sealing ring 9 and an outlet sealing ring 10, which can provide better sealing performance and effectively prevent water leakage. The inlet sealing ring 9 is arranged between the outer wall of the conical flow guide cavity 802 at the lower end of the sealing member 8 and the inner wall of the threaded connection groove 6, which can effectively prevent leakage of water source and ensure the stability of water flow. The outlet sealing ring 10 is arranged between the outer wall of the conical flow guide cavity 802 at the upper end of the sealing member 8 and the inner wall of the external connection pipe 7, which can effectively prevent water flow from leaking when flowing out and ensure the stability of water flow.

[0028] The outer wall surface of the connection between the conical guide cavity 802 and the threaded connection port 803 is provided with an outer chamfer, and the inner wall surface of the connection between the threaded sealing groove and the first diversion channel 4 and the second diversion channel 5 is provided with an inner chamfer. The outer chamfer and the inner chamfer have the same radius and fit each other when connected. The inner wall of the connection between the vortex guide cavity 1 and the coflow tube 3 is provided with a vortex chamfer. The outer wall surface of the connection between the conical guide cavity 802 and the threaded connection port 803 is provided with an outer chamfer, which can make the connection smoother and also prevent the water flow from generating impact and noise here. The inner wall surface of the connection between the threaded sealing groove and the first diversion channel 4 and the second diversion channel 5 is provided with an inner chamfer, which can also make the connection smoother and also prevent the water flow from generating impact and noise here. The outer chamfer and the inner chamfer have the same radius and fit each other when connected, which can make the connection more stable and tight and prevent water leakage. The inner wall of the connection between the vortex guide chamber 1 and the co-flow pipe 3 is provided with a vortex chamfer, which can effectively reduce the impact and noise of the water flow, and also improve the fluidity of the water flow in the co-flow pipe 3.

[0029] Working principle: by connecting with the oblique water inlet 2, water flows into the oblique water inlet 2. After the water flows obliquely, it rotates in the vortex guide chamber 1 to form a vortex fluid, so that the whole water flow converges to the center. When entering the first diversion channel 4 and the second diversion channel 5 through the same flow pipe 3, most of the water flow converged in the center enters the second diversion channel 5 from the diversion pipe 11, so that the second diversion channel 5 divides a larger water pressure, while the first diversion pipe 11 divides a smaller water pressure. When entering the external connection pipe 7 through the diversion pipe 11, the sealing member 8 is set in the threaded connection groove 6. Inside, the threaded connection port 803 set at the lower end of the seal 8 is connected to the first diversion channel 4 and the second diversion channel 5. The water inlet sealing ring 9 is placed before the seal 8 is placed in the threaded connection groove 6, so that the water inlet seal 8 can be compressed when the seal 8 and the threaded connection groove 6 are screwed together. The water outlet sealing ring 10 is placed before the threaded connection port 803 set at the upper end is connected to the external connecting pipe 7. Similarly, the water outlet sealing ring 10 can be compressed when the external connecting pipe 7, the threaded connection groove 6 and the threaded connection port 803 are screwed together.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency flow divider and water separator, comprising a vortex guide chamber (1), characterized in that: The vortex guide chamber is provided with an oblique water inlet (2), the upper end of the vortex guide chamber is connected to the coflow pipe (3), the upper end of the coflow pipe (3) is respectively connected to the first diversion channel (4) and the second diversion channel (5), the water inlet of the second diversion channel (5) is provided with a diversion pipe (11), the diversion pipe (11) extends downward to the coflow pipe (3) and is coaxially arranged with the diversion pipe (3), the upper ends of the first diversion channel (4) and the second diversion channel (5) are provided with threaded connection grooves (6), the inner wall of the threaded connection groove (6) is provided with threads, the first diversion channel (4) and the second diversion channel (5) are connected to an external connection pipe (7) through the threaded connection groove (6), a sealing member (8) is provided in the threaded connection groove (6), and a sealing ring is provided between the sealing member (8) and the threaded connection groove (6).

2. A high-efficiency flow divider and water divider according to claim 1, characterized in that: The sealing member (8) comprises a central threaded ring (801), and conical flow guide cavities (802) are symmetrically arranged at the upper and lower ends of the central threaded ring (801), and a threaded connection port (803) is extended outwardly from the outer end surface of the conical flow guide cavity (802).

3. A high-efficiency flow divider and water divider according to claim 2, characterized in that: The central thread ring (801) and the outer wall of the threaded connection port (803) are both provided with threads.

4. The high-efficiency flow and water diverter according to claim 2, characterized in that: The sealing ring comprises an inlet sealing ring (9) and an outlet sealing ring (10); the inlet sealing ring (9) is arranged between the outer wall of the conical flow guide cavity (802) at the lower end of the sealing member (8) and the inner wall of the threaded connection groove (6); and the outlet sealing ring (10) is arranged between the outer wall of the conical flow guide cavity (802) at the upper end of the sealing member (8) and the inner wall of the external connection pipe (7).

5. The high-efficiency flow and water diverter according to claim 2, characterized in that: The outer wall surface of the connection between the conical guide cavity (802) and the threaded connection port (803) is provided with an outer chamfer, and the inner wall surface of the connection between the threaded sealing groove and the first diversion channel (4) and the second diversion channel (5) is provided with an inner chamfer. The radii of the outer chamfer and the inner chamfer are equal and fit each other when connected.

6. The high-efficiency flow and water diverter according to claim 1, characterized in that: The inner wall of the connection between the vortex guide chamber (1) and the co-flow pipe (3) is provided with a vortex chamfer.

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