CN209839191U - Elbow capable of controlling water flow - Google Patents
Elbow capable of controlling water flow Download PDFInfo
- Publication number
- CN209839191U CN209839191U CN201920613197.4U CN201920613197U CN209839191U CN 209839191 U CN209839191 U CN 209839191U CN 201920613197 U CN201920613197 U CN 201920613197U CN 209839191 U CN209839191 U CN 209839191U
- Authority
- CN
- China
- Prior art keywords
- elbow
- baffle
- sleeve
- flashboard
- water flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Safety Valves (AREA)
Abstract
The utility model provides an elbow that can control discharge, including the elbow, sleeve and the controlling means of setting in the sleeve inside, the sleeve sets up inside the elbow port, controlling means includes the bracing piece, reset spring, the guide bar, adjust the separation blade, flashboard and baffle are inwards arranged from the cover mouth in proper order, the vertical setting of bracing piece is at the cover mouth, adjust the separation blade and slide and set up on the guide bar, adjust the separation blade and pass through the connecting rod and be connected with the flashboard, reset spring suit is on the guide bar, and the one end joint support pole other end is connected and is adjusted the separation blade. The integral structure of the utility model is provided with the sleeve and the control device in the elbow opening, which is easy to be disassembled, replaced and maintained; the adjusting blocking piece, the flashboard and the baffle are arranged, and the switch degree of the flashboard are freely adjusted through the impact of water flow and the water supply pressure, so that a relatively stable value of the flow is ensured; the supporting rod, the reset spring and the guide rod are adopted to ensure smooth use of the whole device, and the device is simple in structure and low in cost.
Description
Technical Field
The utility model relates to an elbow, especially an elbow that can control discharge.
Background
The elbow, a connecting pipe fitting that uses commonly in the piping erection for the connection of pipeline turn is used for changing the direction of pipeline, and the water flow volume when ideal state offal trickles in the pipeline remains unchanged basically, and is minimum to the impact of pipeline and elbow like this, but among the actual water supply system, often can lead to discharge different because of water supply pressure is unstable, can lead to delivery port rivers unstable influence use like this, also can cause the impact to whole pipeline and elbow, and the pipe fitting is ageing with higher speed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure's elbow that can control discharge has solved the difficult problem of control of the elbow normal water flow that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: including the elbow, sleeve and the controlling means of setting in the sleeve inside, the sleeve sets up inside the elbow port, controlling means includes the bracing piece, reset spring, the guide bar, adjust the separation blade, flashboard and baffle are from the inside interval arrangement of cover mouth in proper order, the vertical setting of bracing piece is at the cover mouth, guide bar one end sets up in the middle of the bracing piece, the other end passes reset spring and adjusts the separation blade, adjust the separation blade and slide and set up on the guide bar, adjust the separation blade and pass through the connecting rod and be connected with the flashboard, reset spring suit is on the guide bar, and the one end joint support pole other end is connected and is adjusted the separation blade, the diameter and the sleeve internal diameter of baffle are the.
Preferably, the tail end of the guide rod, which is far away from the supporting rod, is provided with a limiting plate.
Preferably, the number of the connecting rods is 2-4.
Preferably, the baffle is provided with a plurality of uniformly distributed through holes.
The utility model adopts the above structure, following advantage has: the integral structure is provided with the sleeve and the control device in the elbow opening, so that the disassembly, the replacement and the maintenance are easy; the adjusting blocking piece, the flashboard and the baffle are arranged, and the switch degree of the flashboard are freely adjusted through the impact of water flow and the water supply pressure, so that a relatively stable value of the flow is ensured; the supporting rod, the reset spring and the guide rod are adopted to ensure smooth use of the whole device, and the device is simple in structure and low in cost.
Drawings
Fig. 1 is a schematic structural view of a vertical part of the present invention;
fig. 2 is a schematic view of the structure in the direction a of fig. 1.
In the figure, 1, an elbow; 2. a sleeve; 3. a support bar; 4. a return spring; 5. a guide bar; 6. adjusting the baffle plate; 7. a baffle plate; 8. a shutter plate; 9. a connecting rod; 10. a limiting plate; 11. and a through hole.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1 and 2, the control device is arranged inside the sleeve 2, the sleeve 2 is arranged inside the port of the elbow 1, the control device comprises a support rod 3, a reset spring 4, a guide rod 5, an adjusting catch 6, a gate plate 8 and a baffle plate 7, the adjusting catch 6, the gate plate 8 and the baffle plate 7 are sequentially arranged from the port of the sleeve 2 to the inner side at intervals, the support rod 3 is vertically arranged at the sleeve port, one end of the guide rod 5 is arranged in the middle of the support rod 1, the other end of the guide rod 5 penetrates through the reset spring 4 and the adjusting catch 6, the tail end of the guide rod 5 far away from the support rod 1 is provided with a limiting plate 10, the adjusting catch 6 is arranged on the guide rod 5 in a sliding manner, the adjusting catch 6 is connected with the gate plate 8 through connecting rods 9, the number of the connecting rods 9 is 2-4, the reset spring 4 is sleeved, the baffle 7 is provided with an opening in the center, the opening has the same size as the flashboard 8, and the baffle 7 is provided with a plurality of uniformly distributed through holes 11.
When the water flow passing through the elbow 1 is small, the water flows away through the gate plate 8 or through the space between the gate plate 8 and the baffle 7 or directly flows through the through holes 11 on the baffle 7; when the water flow passing through the elbow 1 is large, the impact and the pressure of the water flow overcome the elastic force of the return spring 4 to enable the adjusting baffle 6 to move backwards, so that the gate plate 8 is driven to move backwards, at the moment, the interval between the gate plate 8 and the baffle 7 is gradually reduced, the passing water flow is also reduced, and part of the water flow still directly flows through the through holes 11 on the baffle 7 to flow away; when the water flow passing through the elbow 1 is larger, the gate plate 8 is directly attached to the baffle 7, the interval between the gate plate 8 and the baffle 7 is closed, and the water flow directly flows through the through holes 11 on the baffle 7 to flow away; when the water flow passing through the elbow 1 is reduced again, the adjusting baffle 6 is pulled to move forwards by the elastic force of the return spring 4, and the interval between the flashboard 8 and the baffle 7 is opened again, so that the whole process of freely adjusting the switch of the flashboard 8 according to the impact of the water flow and the water supply pressure so as to control the water flow is completed, the process is circularly generated, and a relatively stable value of the water flow passing through the elbow is ensured.
The elbow 1 and the return spring 4 are prior art.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (4)
1. The utility model provides a can control elbow of discharge which characterized in that: comprises an elbow, a sleeve and a control device arranged in the sleeve, wherein the sleeve is arranged in the end opening of the elbow, the control device comprises a support rod, a return spring, a guide rod, an adjusting baffle, a flashboard and a baffle, the adjusting baffle plate, the flashboard and the baffle plate are arranged from the sleeve opening to the inside at intervals in sequence, the supporting rod is vertically arranged at the sleeve opening, one end of the guide rod is arranged in the middle of the support rod, the other end of the guide rod passes through the return spring and the adjusting baffle plate, the adjusting blocking piece is arranged on the guide rod in a sliding way, the adjusting blocking piece is connected with the flashboard through a connecting rod, the reset spring is sleeved on the guide rod, and one end of the baffle is connected with the supporting rod, the other end of the baffle is connected with the adjusting baffle, the diameter of the baffle is the same as the inner diameter of the sleeve, and the center of the baffle is provided with an opening with the same size as the flashboard.
2. The elbow capable of controlling water flow of claim 1, wherein: the tail end of the guide rod, which is far away from the supporting rod, is provided with a limiting plate.
3. The elbow capable of controlling water flow of claim 1, wherein: the number of the connecting rods is 2-4.
4. The elbow capable of controlling water flow of claim 1, wherein: the baffle plate is provided with a plurality of uniformly distributed through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613197.4U CN209839191U (en) | 2019-04-30 | 2019-04-30 | Elbow capable of controlling water flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613197.4U CN209839191U (en) | 2019-04-30 | 2019-04-30 | Elbow capable of controlling water flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839191U true CN209839191U (en) | 2019-12-24 |
Family
ID=68914731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613197.4U Expired - Fee Related CN209839191U (en) | 2019-04-30 | 2019-04-30 | Elbow capable of controlling water flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839191U (en) |
-
2019
- 2019-04-30 CN CN201920613197.4U patent/CN209839191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |