CN215214985U - Water supply and drainage valve control device - Google Patents
Water supply and drainage valve control device Download PDFInfo
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- CN215214985U CN215214985U CN202121816836.0U CN202121816836U CN215214985U CN 215214985 U CN215214985 U CN 215214985U CN 202121816836 U CN202121816836 U CN 202121816836U CN 215214985 U CN215214985 U CN 215214985U
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Abstract
The utility model discloses a water supply and drainage valve controlling means, including the control tube, control tube one side intercommunication has first inlet tube, one side intercommunication that first inlet tube was kept away from to the control tube has the second inlet tube, sliding connection has control flap on the inner wall of control tube side, the control flap left and right sides is provided with the sealing strip with the equal fixed junction of first inlet tube and second inlet tube, the fixed waterproof foundation ring that is provided with in control tube inner wall bottom, waterproof upper surface and control flap lower surface sliding connection on the waterproof foundation ring, the fixed hydraulic pressure elevating gear that is provided with in control tube top, hydraulic pressure elevating gear lower part fixedly connected with connecting plate, connecting plate lower surface and control flap fixed connection, the utility model relates to a hydraulic engineering technical field. This drainage control device, simple structure, the seal is strong, and stability is strong, and drainage control is comparatively accurate, and is little to control valve body's loss simultaneously.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a water supply and drainage valve control device.
Background
The water supply and drainage valve is commonly used in domestic water supply, fire-fighting systems and industrial water supply systems and is used for controlling flow, water level and the like, and common products are as follows: 100X remote control ball cock, 200X pressure reducing valve, 300X slow-closing reverse type back valve, 400X flow control valve, 500X pressure relief and pressure holding valve, and various pressure reducing valves and check valves for different purposes. The existing water supply and drainage valve has the defects of water supply and drainage quantity control stability and accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a water supply and drainage valve door control device has solved the not enough problem of water supply and drainage valve drainage volume control stability and accurate nature among the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water supply and drainage valve controlling means, includes the control tube, control tube one side intercommunication has first inlet tube, the one side intercommunication that first inlet tube was kept away from to the control tube has the second inlet tube, sliding connection has control flap on the inner wall of control tube side, the control flap left and right sides is fixed with the sealing strip with the junction of first inlet tube and second inlet tube all, the fixed waterproof foundation circle that is provided with in control tube inner wall bottom, waterproof foundation circle upper surface and control flap lower surface sliding connection, the fixed hydraulic pressure elevating gear that is provided with in control tube top, hydraulic pressure elevating gear lower part fixedly connected with connecting plate, connecting plate lower surface and control flap fixed connection.
Preferably, hydraulic pressure elevating gear includes the dust prevention case, dust prevention case one side fixedly connected with hydraulic control case, the fixed hydro-cylinder that is provided with in dust prevention incasement wall bottom central authorities, sliding connection has the piston on the hydro-cylinder side inner wall, piston lower part fixedly connected with piston rod, the piston rod lower part passes hydro-cylinder inner wall bottom and control tube inner wall top in proper order to extend to the control tube insidely, the piston rod is located the inside terminal part of control tube and connecting plate fixed connection.
Preferably, a sealing ring is fixedly arranged at the joint of the lower surface of the oil cylinder and the piston rod.
Preferably, the fixed oil pump that is provided with in hydraulic control incasement wall bottom central authorities, oil pump one side intercommunication has first defeated oil pipe, one side intercommunication that first defeated oil pipe was kept away from to the oil pump has the defeated oil pipe of second, one side and hydro-cylinder one side inner wall upper portion intercommunication that the oil pump was kept away from to first defeated oil pipe, the defeated oil pipe of second keeps away from one side and hydro-cylinder one side inner wall lower part intercommunication of oil pump.
Preferably, the upper parts of the inner walls of the left side and the right side of the control pipe are fixedly provided with waterproof plates.
Preferably, threaded connectors are fixedly arranged on one sides, away from the control pipe, of the first water inlet pipe and one sides, away from the control pipe, of the second water inlet pipe.
The utility model discloses possess following beneficial effect and advantage:
(1) the hydraulic lifting device drives the control valve to move up and down, and the purpose of adjusting the sizes of the water inlet pipe orifices on the two sides of the control pipe is achieved. Pneumatic cylinder lifting control range is little, and the accuracy is strong, utilizes hydraulic pressure elevating gear to transfer control flap, can effective control give water discharge stability and accurate nature, and is less to control flap's wearing and tearing simultaneously.
(2) The purpose of reinforcing water-proof effects is achieved through the arrangement of the sealing strips and the waterproof bottom ring, the two water inlet pipelines are sealed through the two sides of the control valve, so that the control valve on one side is damaged, the opposite side can be still utilized to seal to prevent the first water inlet pipe and the second water inlet pipe from being communicated, the valve body is maintained by related personnel within enough time, and direct leakage cannot be caused.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the hydraulic lifting device of the present invention;
fig. 3 is a top view of the control tube and the control valve of the present invention.
In the figure: the device comprises a control pipe 1, a first water inlet pipe 2, a second water inlet pipe 3, a control valve 4, a sealing strip 5, a waterproof bottom ring 6, a hydraulic lifting device 7, a dust-proof box 71, a hydraulic control box 72, an oil cylinder 73, a piston 74, a piston 75, a piston rod 76, a sealing ring 77, an oil pump 78, a first oil delivery pipe 79, a second oil delivery pipe 79, a connecting plate 8, a waterproof plate 9 and a threaded connector 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a water supply and drainage valve controlling means, including control tube 1, 1 one side intercommunication of control tube has first inlet tube 2, one side intercommunication that first inlet tube 2 was kept away from to control tube 1 has second inlet tube 3, sliding connection has control flap 4 on the inner wall of control tube 1 side, the equal fixed sealing strip 5 that is provided with in the junction of the 4 left and right sides of control flap and first inlet tube 2 and second inlet tube 3, 1 inner wall bottom of control tube is fixed and is provided with waterproof foundation ring 6, 6 upper surface of waterproof foundation ring and 4 lower surface sliding connection of control flap, 1 fixed hydraulic pressure elevating gear 7 that is provided with in top of control tube, 7 lower part fixedly connected with connecting plates 8 of hydraulic pressure elevating gear, 8 lower surfaces of connecting plates and 4 fixed connection of control flap.
Hydraulic lifting device 7 includes dust prevention box 71, dust prevention box 71 one side fixedly connected with hydraulic control box 72, dust prevention box 71 inner wall bottom center is fixed and is provided with hydro-cylinder 73, sliding connection has piston 74 on the inner wall of hydro-cylinder 73 side, piston 74 lower part fixedly connected with piston rod 75, piston rod 75 lower part passes hydro-cylinder 73 inner wall bottom and control tube 1 inner wall top in proper order to extend to inside the control tube 1, the terminal portion that piston rod 75 is located inside the control tube 1 is connected with connecting plate 8 fixed connection.
A sealing ring 76 is fixedly arranged at the joint of the lower surface of the oil cylinder 73 and the piston rod 75.
An oil pump 77 is fixedly arranged at the center of the bottom of the inner wall of the hydraulic control box 72, a first oil delivery pipe 78 is communicated with one side of the oil pump 77, which is far away from the first oil delivery pipe 78, a second oil delivery pipe 79 is communicated with one side of the inner wall of the oil cylinder 73, one side of the first oil delivery pipe 78, which is far away from the oil pump 77, is communicated with the upper part of the inner wall of the oil cylinder 73, and one side of the second oil delivery pipe 79, which is far away from the oil pump 77, is communicated with the lower part of the inner wall of the oil cylinder 73.
The upper parts of the inner walls of the left side and the right side of the control pipe 1 are fixedly provided with waterproof plates 9.
One side of the first water inlet pipe 2 and one side of the second water inlet pipe 3 far away from the control pipe 1 are both fixedly provided with a threaded connector 10.
When the device is used, the hydraulic lifting device 7 drives the control valve 4 to move up and down, so that the purpose of adjusting the sizes of the water inlet pipe orifices on the two sides of the control pipe is achieved. Pneumatic cylinder lifting control range is little, and the accuracy is strong, utilizes hydraulic pressure elevating gear 7 to transfer control flap 4, can effectively improve for water discharge stability and accurate nature, and is less to control flap 4's wearing and tearing simultaneously. Through the setting of sealing strip 5 and waterproof foundation ring 6, reached reinforcing water-proof effects's purpose, seal the setting of two inlet channels through 4 both sides of control valve for one side control valve has damaged and still can utilize the opposite side to seal and prevent first inlet tube 2 and 3 intercommunications of second inlet tube, makes relevant personnel have enough time to maintain the valve body.
Claims (6)
1. A control device for a water supply and drainage valve, comprising a control tube (1), characterized in that: one side of the control pipe (1) is communicated with a first water inlet pipe (2), one side of the control pipe (1) far away from the first water inlet pipe (2) is communicated with a second water inlet pipe (3), the inner wall of the side surface of the control pipe (1) is connected with a control valve (4) in a sliding way, sealing strips (5) are fixedly arranged at the joints of the left side and the right side of the control valve (4) and the first water inlet pipe (2) and the second water inlet pipe (3), a waterproof bottom ring (6) is fixedly arranged at the bottom of the inner wall of the control tube (1), the upper surface of the waterproof bottom ring (6) is connected with the lower surface of the control valve (4) in a sliding way, a hydraulic lifting device (7) is fixedly arranged at the top of the control tube (1), the lower part of the hydraulic lifting device (7) is fixedly connected with a connecting plate (8), the lower surface of the connecting plate (8) is fixedly connected with the control valve (4).
2. A water supply and drainage valve control apparatus as claimed in claim 1, wherein: hydraulic pressure elevating gear (7) are including dust prevention case (71), dust prevention case (71) one side fixedly connected with hydraulic control case (72), dust prevention case (71) inner wall bottom central authorities are fixed and are provided with hydro-cylinder (73), sliding connection has piston (74) on hydro-cylinder (73) side inner wall, piston (74) lower part fixedly connected with piston rod (75), piston rod (75) lower part passes hydro-cylinder (73) inner wall bottom and control tube (1) inner wall top in proper order to extend to inside control tube (1), piston rod (75) are located the inside terminal portion and connecting plate (8) fixed connection of control tube (1).
3. A water supply and drainage valve control apparatus as claimed in claim 2, wherein: and a sealing ring (76) is fixedly arranged at the joint of the lower surface of the oil cylinder (73) and the piston rod (75).
4. A water supply and drainage valve control apparatus as claimed in claim 2, wherein: fixed oil pump (77) that is provided with in hydraulic control case (72) inner wall bottom central authorities, oil pump (77) one side intercommunication has first defeated oil pipe (78), one side intercommunication that first defeated oil pipe (78) were kept away from in oil pump (77) has second defeated oil pipe (79), one side and hydro-cylinder (73) one side inner wall upper portion intercommunication that oil pump (77) were kept away from in first defeated oil pipe (78), one side and hydro-cylinder (73) one side inner wall lower part intercommunication that oil pump (77) were kept away from in second defeated oil pipe (79).
5. A water supply and drainage valve control apparatus as claimed in claim 1, wherein: waterproof plates (9) are fixedly arranged on the upper portions of the inner walls of the left side and the right side of the control pipe (1).
6. A water supply and drainage valve control apparatus as claimed in claim 1, wherein: one side of the first water inlet pipe (2) and one side of the second water inlet pipe (3) far away from the control pipe (1) are both fixedly provided with a threaded connector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121816836.0U CN215214985U (en) | 2021-08-05 | 2021-08-05 | Water supply and drainage valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121816836.0U CN215214985U (en) | 2021-08-05 | 2021-08-05 | Water supply and drainage valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214985U true CN215214985U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121816836.0U Active CN215214985U (en) | 2021-08-05 | 2021-08-05 | Water supply and drainage valve control device |
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| Country | Link |
|---|---|
| CN (1) | CN215214985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893678A (en) * | 2023-02-01 | 2023-04-04 | 河南大学 | River course ecological environment's regulation processing system |
-
2021
- 2021-08-05 CN CN202121816836.0U patent/CN215214985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893678A (en) * | 2023-02-01 | 2023-04-04 | 河南大学 | River course ecological environment's regulation processing system |
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