CN211040039U - Joint with flow regulation function - Google Patents
Joint with flow regulation function Download PDFInfo
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- CN211040039U CN211040039U CN201922007723.5U CN201922007723U CN211040039U CN 211040039 U CN211040039 U CN 211040039U CN 201922007723 U CN201922007723 U CN 201922007723U CN 211040039 U CN211040039 U CN 211040039U
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Abstract
A joint with flow regulation comprises a body, wherein a left shunting hole is formed in the left side of the body, a right shunting hole is formed in the right side of the body, and the left shunting hole and the right shunting hole are communicated with the inner space of the body; the lower surface of the middle part of the body is provided with a water inlet connecting pipe communicated with the inner space of the body; a lower limiting ring is arranged at the pipe orifice at the lower end of the water inlet connecting pipe; an upper limiting ring is arranged at the position where the water inlet connecting pipe is communicated with the body; a jacking plate matched with the water inlet connecting pipe is arranged in the lower part of the water inlet connecting pipe, and the lower surface of the jacking plate is attached to the upper surface of the lower limiting ring; the jacking plate is provided with a plurality of lower water through holes which are uniformly distributed; an adjusting plate attached to the upper surface of the upper limiting ring is arranged in the middle of the body. The utility model discloses a take flow control's joint can adjust rivers flow automatically when rivers water pressure is too high to realize hydraulic regulation through flow control, guarantee the stability when connecting with the tube coupling.
Description
Technical Field
The utility model relates to a connect, especially a take flow control's joint.
Background
The joint is a part used for connecting a pipeline in a water delivery system, but in the actual use process, the condition of overlarge water pressure often occurs to water flow in the pipeline of the water delivery system, under the condition that the flow of the water flow is unchanged, high-pressure water flow can continuously impact the joint or the position where the joint is connected with the pipeline, and the joint and the pipeline are not integrated, so that under the long-term impact of the high-pressure water flow, the joint is easy to loosen, the water leakage problem is caused, and in the severe case, the condition that the joint and the pipeline connecting position burst can even occur.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a take flow control's joint, it can be adjusted the rivers flow automatically when rivers water pressure is too high to realize hydraulic regulation through flow control, guarantee the stability when connecting with the tube coupling.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
The utility model discloses a take flow control's joint, including the body, its characterized in that: the left side of the body is provided with a left shunting hole, the right side of the body is provided with a right shunting hole, and the left shunting hole and the right shunting hole are communicated with the inner space of the body; the lower surface of the middle part of the body is provided with a water inlet connecting pipe communicated with the inner space of the body; a lower limiting ring is arranged at the pipe orifice at the lower end of the water inlet connecting pipe; an upper limiting ring is arranged at the position where the water inlet connecting pipe is communicated with the body; a jacking plate matched with the water inlet connecting pipe is arranged in the lower part of the water inlet connecting pipe, and the lower surface of the jacking plate is attached to the upper surface of the lower limiting ring; the jacking plate is provided with a plurality of lower water through holes which are uniformly distributed; an adjusting plate attached to the upper surface of the upper limiting ring is arranged in the middle of the body; a plurality of upper water through holes which are uniformly distributed are formed in the adjusting plate; the center of the lower surface of the adjusting plate is connected with the center of the upper surface of the jacking plate through a mandril; a left fixing plate and a right fixing plate which are symmetrical to each other are arranged in the left part and the right part of the body; the left side wall of the adjusting plate is attached to the right side wall of the lower end of the left fixing plate, and the right side wall of the adjusting plate is attached to the left side wall of the lower end of the right fixing plate; the left fixing plate is provided with a left water outlet hole, the right fixing plate is provided with a right water outlet hole, and the adjusting plate is positioned below the left water outlet hole and the right water outlet hole; partition plates which are mutually symmetrical are arranged below the left end and the right end of the adjusting plate; the inner wall of the lower side of the body is provided with an accommodating groove matched with the partition plate, and the partition plate is positioned in the accommodating groove; a buffer device is arranged between the upper surface of the adjusting plate and the inner wall of the upper side of the middle part of the body.
The buffer device comprises an upper limiting pipe arranged on the upper surface of the adjusting plate and a lower limiting pipe arranged on the inner wall of the upper side of the middle part of the body, and the upper limiting pipe corresponds to the lower limiting pipe in position; a spring is arranged between the upper surface of the adjusting plate and the inner wall of the upper side of the middle part of the body; the upper end of the spring is embedded in the upper limit pipe, and the lower end of the spring is embedded outside the lower limit pipe.
A plurality of upper water delivery holes which are uniformly distributed are arranged on the upper limiting pipe; and a plurality of lower water conveying holes which are uniformly distributed are formed in the lower limiting pipe.
The upper limiting ring is provided with a plurality of upper auxiliary holes corresponding to the upper limber holes; and a plurality of lower auxiliary holes corresponding to the lower water through holes are arranged on the lower limiting ring.
The body is perpendicular to the water inlet connecting pipe.
The utility model has the advantages that:
Compared with the prior art, the joint with flow regulation adopting the structure of the utility model can form buffer force through the buffer device when the water pressure is too high, the high-pressure water flow is buffered for the first time, then the diameters of the left water outlet hole and the right water outlet hole can be changed by utilizing the partition plate, thereby changing the flow rate of water flow passing through the left water outlet hole and the right water outlet hole, when the diameters of the left water outlet hole and the right water outlet hole are reduced, the diameter of the left shunting hole is far larger than that of the left water outlet hole, the diameter of the right shunting hole is far larger than that of the right water outlet hole, therefore, when the small-flow water flows into the left diversion hole from the left water outlet hole or flows into the right diversion hole from the right water outlet hole, the water pressure of the small-flow water can be effectively released, and along with the pressure release, the water pressure of the water flow can suddenly drop, thereby resume normal, effectively avoid high-pressure rivers constantly to the hookup location of left reposition of redundant personnel hole and pipeline, the hookup location of right reposition of redundant personnel hole and pipeline constantly assault and lead to appearing leaking or cracked condition.
Drawings
Fig. 1 is a schematic structural view of a joint with flow rate adjustment according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
Referring to fig. 1, the utility model provides a joint with flow regulation, which comprises a body 1, wherein a left shunting hole 2 is arranged on the left side of the body 1, a right shunting hole 3 is arranged on the right side of the body 1, and the left shunting hole 2 and the right shunting hole 3 are communicated with the inner space of the body 1; the lower surface of the middle part of the body 1 is provided with a water inlet connecting pipe 4 communicated with the inner space of the body; a lower limiting ring 5 is arranged at the lower end pipe orifice of the water inlet connecting pipe 4; an upper limit ring 6 is arranged at the position where the water inlet connecting pipe 4 is communicated with the body 1; a jacking plate 7 matched with the water inlet connecting pipe 4 is arranged in the lower part of the water inlet connecting pipe 4, and the lower surface of the jacking plate 7 is attached to the upper surface of the lower limiting ring 5; a plurality of lower water through holes 8 which are uniformly distributed are formed in the jacking plate 7; an adjusting plate 9 attached to the upper surface of the upper limiting ring 6 is arranged in the middle of the body 1; a plurality of upper water through holes 10 which are uniformly distributed are formed in the adjusting plate 9; the center of the lower surface of the adjusting plate 9 is connected with the center of the upper surface of the jacking plate 7 through a mandril 11; a left fixing plate 12 and a right fixing plate 13 which are symmetrical to each other are arranged in the left part and the right part of the body 1; the left side wall of the adjusting plate 9 is attached to the right side wall of the lower end of the left fixing plate 12, and the right side wall of the adjusting plate 9 is attached to the left side wall of the lower end of the right fixing plate 13; a left water outlet hole 14 is formed in the left fixing plate 12, a right water outlet hole 15 is formed in the right fixing plate 13, and the adjusting plate 9 is located below the left water outlet hole 14 and the right water outlet hole 15; partition plates 16 which are mutually symmetrical are arranged below the left end and the right end of the adjusting plate 9; the inner wall of the lower side of the body 1 is provided with an accommodating groove 17 matched with the partition plate 16, and the partition plate 16 is positioned in the accommodating groove 17; a buffer device is arranged between the upper surface of the adjusting plate 9 and the inner wall of the upper side of the middle part of the body 1.
The buffer device comprises an upper limiting pipe 18 arranged on the upper surface of the adjusting plate 9 and a lower limiting pipe 19 arranged on the inner wall of the upper side of the middle part of the body 1, and the upper limiting pipe 18 corresponds to the lower limiting pipe 19 in position; a spring 20 is arranged between the upper surface of the adjusting plate 9 and the inner wall of the upper side of the middle part of the body 1; the upper end of the spring 20 is embedded in the upper limit pipe 18, and the lower end of the spring 20 is embedded outside the lower limit pipe 19.
A plurality of upper water delivery holes 21 which are uniformly distributed are arranged on the upper limiting pipe 18; the lower limiting pipe 19 is provided with a plurality of lower water conveying holes 22 which are uniformly distributed.
A plurality of upper auxiliary holes 23 corresponding to the upper water through holes 10 are arranged on the upper limiting ring 6; the lower limiting ring 5 is provided with a plurality of lower auxiliary holes 24 corresponding to the positions of the lower water through holes 8.
The body 1 is vertical to the water inlet connecting pipe 4.
The utility model discloses a use method as follows:
Before the joint is used, three positions of the left shunting hole 2, the right shunting hole 3 and the water inlet connecting pipe 4 can be respectively connected with an upper pipeline.
When the water pressure of the water flow in the pipeline of the water delivery system is normal, the water flow enters the connector body 1 from the water inlet connecting pipe 4, at this time, the water flow in the pipeline connected with the water inlet connecting pipe 4 firstly enters the inner hole of the lower limiting ring 5 and then enters the water inlet connecting pipe 4 through the lower water through hole 8 on the top movable plate 7, the water flow entering the water inlet connecting pipe 4 enters the upper water through hole 10 of the top movable plate 7 through the inner hole of the upper limiting ring 6 and then flows into the middle part of the body 1, the water flow continuously enters the middle part of the body 1 along with the water flow source, the water flow in the middle part of the body 1 is divided into two water flows which respectively flow to the left side and the right side, the water flow flowing to the left side enters the left shunting hole 2 along the left water outlet hole 14 on the left fixed plate 12 and then flows into the pipeline connected with the left shunting hole 2 for use, the water flow flowing to the right side enters the right shunting hole 3 along the right water outlet hole 15 on the right fixed plate 13, then flows into a pipeline connected with the right branch flow hole 3 for use.
When the water pressure of the water flow is too high, the high-pressure water flow can violently impact the lower surface of the jacking plate 7 while flowing through the lower water through hole 8 of the jacking plate 7, at the moment, the jacking plate 7 moves upwards under the water pressure, the jacking plate 7 is connected with the adjusting plate 9 through the ejector rod 11, when the jacking plate 7 moves upwards, the adjusting plate 9 moves upwards along with the jacking plate, when the adjusting plate 9 moves upwards, the buffer device can generate buffer force, the buffer force can buffer and reduce the pressure of the water flow flowing into the middle part of the body 1 through the adjusting plate 9, the impact force of the water flow on a joint is effectively reduced, meanwhile, as the adjusting plate 9 moves upwards, the adjusting plate 9 can drive the partition plates 16 arranged on the left side and the right side of the adjusting plate 9 to move upwards, the partition plates 16 start to gradually extend out of the accommodating groove 17, because the left side wall of the adjusting plate 9 is attached to the right side wall of the lower end of the left fixing plate 12, and, and the adjusting plate 9 is just below the left outlet hole 14 and the right outlet hole 15, therefore, when the adjusting plate 9 drives the partition plate 16 to move upwards, the partition plate 16 will start to slowly block the left outlet hole 14 and the right outlet hole 15, the larger the degree of the partition plate 16 moving out from the accommodating tank 17, the larger the shielding area formed by the partition plate 16 on the left outlet hole 14 and the right outlet hole 15 is, which is equivalent to phase-changing and reducing the diameters of the left outlet hole 14 and the right outlet hole 15, thereby reducing the flow rate of water flow flowing through the left outlet hole 14 and the right outlet hole 15, when the small flow rate of water flow flows into the left diversion hole 2 from the left outlet hole 14 or flows into the right diversion hole 3 from the right outlet hole 15 under the condition that the flow rate of water flow is reduced and the diameters of the left diversion hole 2 and the right diversion hole 3 are not changed, the water pressure of the small flow rate of water flow can be effectively released, the condition that water leakage occurs at the connecting position of the left shunting hole 2 and the pipeline and the connecting position of the right shunting hole 3 and the pipeline due to overlarge water flow pressure is effectively avoided.
In summary, the utility model discloses accessible buffer unit forms the cushion effect when water pressure is too high, carry out first buffering to high-pressure rivers, can utilize partition panel 16 to change the diameter of left apopore 14 and right apopore 15 immediately, thereby change the flow of the rivers of left apopore 14 and right apopore 15 of flowing through, after the diameter of left apopore 14 and right apopore 15 diminishes, the diameter of left branch discharge orifice 2 just can be far more than left apopore 14 diameter, the diameter of right branch discharge orifice 3 just can be far more than right apopore 15 diameter, therefore when little flow rivers flow into left branch discharge orifice 2 or flow into right branch discharge orifice 3 from right apopore 15 from left apopore 14, the water pressure of little flow rivers can be effectively released, along with pressure release, rivers water pressure just can suddenly drop, thereby resume normal, effectively avoid high-pressure rivers constantly to the hookup location of left branch discharge orifice 2 and pipeline, The connecting position of the right shunting hole 3 and the pipeline is impacted continuously to cause water leakage or fracture.
Buffer is including locating spacing pipe 18 on the regulating plate 9 upper surface, locate the lower spacing pipe 19 of body 1 middle part upside inner wall, it is corresponding with spacing pipe 19 position down to go up spacing pipe 18, be equipped with spring 20 between regulating plate 9 upper surface and the body 1 middle part upside inner wall, the spring 20 upper end inlays in spacing pipe 18 on, the spring 20 lower extreme inlays outside spacing pipe down, when regulating plate 9 shifts up, regulating plate 9 then can extrude spring 20, spring 20 just can produce elasticity this moment, this thigh elasticity then can be confronted with the power that regulating plate 9 moved up, thereby to the rivers that cause regulating plate 9 to shift up cushion, make rivers pressure obtain effectively descending.
Go up spacing pipe 18 and be equipped with a plurality of evenly distributed's last water delivery hole 21, be equipped with a plurality of evenly distributed's lower water delivery hole 22 on the spacing pipe 19 down, go up spacing pipe 18 and the position that can effectively limit spring 20 with the existence of spacing pipe 19 down, thereby effectively avoid spring 20 lateral deviation to lead to the condition that can't play the buffering, go up water delivery hole 21 and the existence of lower water delivery hole 22 can increase the rivers flow, effectively avoid because the not enough condition that leads to water pressure not enough of rivers flow when water pressure is normal.
The upper limiting ring 6 is provided with a plurality of upper auxiliary holes 23 corresponding to the upper limber holes 10, the lower limiting ring 5 is provided with a plurality of lower auxiliary holes 24 corresponding to the lower limber holes 8, the upper auxiliary holes 23 and the lower auxiliary holes 24 can also play a role in increasing the water flow when the water pressure is normal, and the situation that the water pressure is insufficient due to insufficient water flow when the water pressure is normal is effectively avoided.
Traditional joint all can be equipped with the screw thread with the play water position outer wall intaking to be connected with the pipeline through the screw thread, and body 1 and intake take over 4 each other perpendicularly, when intake take over 4 appear not hard up, because left diffluence hole 2, right diffluence hole 3 are different with the direction of intake take over 4 completely, both ends then can restrict the not hard up condition of intake take over 4 about consequently body 1, thereby further guarantee to connect the stability when being connected with the pipe connection.
Claims (5)
1. The utility model provides a take flow control's joint, includes the body, its characterized in that: the left side of the body is provided with a left shunting hole, the right side of the body is provided with a right shunting hole, and the left shunting hole and the right shunting hole are communicated with the inner space of the body; the lower surface of the middle part of the body is provided with a water inlet connecting pipe communicated with the inner space of the body; a lower limiting ring is arranged at the pipe orifice at the lower end of the water inlet connecting pipe; an upper limiting ring is arranged at the position where the water inlet connecting pipe is communicated with the body; a jacking plate matched with the water inlet connecting pipe is arranged in the lower part of the water inlet connecting pipe, and the lower surface of the jacking plate is attached to the upper surface of the lower limiting ring; the jacking plate is provided with a plurality of lower water through holes which are uniformly distributed; an adjusting plate attached to the upper surface of the upper limiting ring is arranged in the middle of the body; a plurality of upper water through holes which are uniformly distributed are formed in the adjusting plate; the center of the lower surface of the adjusting plate is connected with the center of the upper surface of the jacking plate through a mandril; a left fixing plate and a right fixing plate which are symmetrical to each other are arranged in the left part and the right part of the body; the left side wall of the adjusting plate is attached to the right side wall of the lower end of the left fixing plate, and the right side wall of the adjusting plate is attached to the left side wall of the lower end of the right fixing plate; the left fixing plate is provided with a left water outlet hole, the right fixing plate is provided with a right water outlet hole, and the adjusting plate is positioned below the left water outlet hole and the right water outlet hole; partition plates which are mutually symmetrical are arranged below the left end and the right end of the adjusting plate; the inner wall of the lower side of the body is provided with an accommodating groove matched with the partition plate, and the partition plate is positioned in the accommodating groove; a buffer device is arranged between the upper surface of the adjusting plate and the inner wall of the upper side of the middle part of the body.
2. A fitting with flow regulation as defined in claim 1, wherein: the buffer device comprises an upper limiting pipe arranged on the upper surface of the adjusting plate and a lower limiting pipe arranged on the inner wall of the upper side of the middle part of the body, and the upper limiting pipe corresponds to the lower limiting pipe in position; a spring is arranged between the upper surface of the adjusting plate and the inner wall of the upper side of the middle part of the body; the upper end of the spring is embedded in the upper limit pipe, and the lower end of the spring is embedded outside the lower limit pipe.
3. A fitting with flow regulation as defined in claim 2, wherein: a plurality of upper water delivery holes which are uniformly distributed are arranged on the upper limiting pipe; and a plurality of lower water conveying holes which are uniformly distributed are formed in the lower limiting pipe.
4. A fitting with flow regulation as defined in claim 1, wherein: the upper limiting ring is provided with a plurality of upper auxiliary holes corresponding to the upper limber holes; and a plurality of lower auxiliary holes corresponding to the lower water through holes are arranged on the lower limiting ring.
5. A fitting with flow regulation as defined in claim 1, wherein: the body is perpendicular to the water inlet connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007723.5U CN211040039U (en) | 2019-11-19 | 2019-11-19 | Joint with flow regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007723.5U CN211040039U (en) | 2019-11-19 | 2019-11-19 | Joint with flow regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040039U true CN211040039U (en) | 2020-07-17 |
Family
ID=71531861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922007723.5U Active CN211040039U (en) | 2019-11-19 | 2019-11-19 | Joint with flow regulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040039U (en) |
-
2019
- 2019-11-19 CN CN201922007723.5U patent/CN211040039U/en active Active
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