CN219140019U - Automatic pressure regulating valve for sewage treatment - Google Patents
Automatic pressure regulating valve for sewage treatment Download PDFInfo
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- CN219140019U CN219140019U CN202223306211.7U CN202223306211U CN219140019U CN 219140019 U CN219140019 U CN 219140019U CN 202223306211 U CN202223306211 U CN 202223306211U CN 219140019 U CN219140019 U CN 219140019U
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- pressure regulating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model relates to an automatic pressure regulating valve for sewage treatment, which belongs to the technical field of pressure regulating valves and comprises a pressure regulating frame; the utility model has the beneficial effects that the water pressure in the water outlet pipe is detected through the water pressure sensor, when the water pressure in the water outlet pipe is higher than a set value, the water pressure sensor sends a signal to the controller, the controller receives the signal of the water pressure sensor, the controller controls the telescopic end of the equipment cylinder to extend so that the baffle is close to the right end outlet of the water inlet pipe, the distance between the water inlet pipe and the baffle is reduced, the water quantity of the water inlet pipe is stopped, the water quantity of wastewater entering the pressure regulating frame is reduced, the water pressure in the water outlet pipe is reduced, the pressure regulating frame has the capacity of regulating the water pressure, the controller controls the telescopic end of the equipment cylinder to shrink through periodical control, the distance between the baffle and the right end outlet of the water inlet pipe is increased, impurities between the baffle and the water inlet pipe are conveniently prevented from gathering between the baffle and the water inlet pipe, and the smoothness of the pressure regulating frame is ensured.
Description
Technical Field
The utility model relates to the technical field of pressure regulating valves, in particular to an automatic pressure regulating valve for sewage treatment.
Background
The pressure regulating valve is also called a pressure reducing valve, which is a valve for automatically stabilizing the outlet pressure by regulating the inlet pressure to a certain required outlet pressure and depending on the energy of the medium, and the working principle of the pressure reducing valve is that a high-pressure medium is filled into a relatively large cavity through a small hole to realize pressure reduction, and the pressure reduction is realized by intercepting and reducing in practice.
The Chinese patent CN202121885275.X discloses and provides an automatic pressure regulating valve for sewage treatment, which relates to the technical field of pressure regulating valves and comprises a pressure regulating head, a piston and a pressure regulating device, wherein the pressure regulating head is hollow, the piston is arranged in the pressure regulating head, one side of the pressure regulating head is connected with a first connecting pipe, the other side of the pressure regulating head is connected with a second connecting pipe, and the pressure regulating head is internally provided with the pressure regulating device for regulating the pressure of the piston. This kind of automatic air-vent valve of sewage treatment adjusts the position of piston and the position of pressure regulating spring through being provided with the pressure regulating piece to can adjust required pressure when the piston is opened, thereby strengthen the practicality of device, and be provided with connector and connecting pipe threaded connection, thereby with inlet tube and play water pipe block in the air-vent valve both sides, have following several problems:
(1) The caliber of the pressure regulating port is small, and the pressure regulating port is easy to be blocked by impurities in sewage, so that the pressure regulating valve has unsmooth water flow.
(2) The cylindrical and flaky obstacles in the pressure regulating valve are more, so that sundries in the wastewater can be influenced, and the sundries are stopped by the cylindrical and flaky obstacles in the pressure regulating valve, so that the sundries are gathered in the pressure regulating valve, and the normal use of the regulating valve is influenced.
Disclosure of Invention
The utility model aims to provide an automatic pressure regulating valve for sewage treatment, which solves the problems in the prior art.
The technical scheme of the utility model is as follows: including the pressure regulating frame, pressure regulating frame left side outer wall intercommunication has the inlet tube, and inlet tube left side outer wall intercommunication has the raceway, pressure regulating frame upper surface intercommunication has the outlet pipe, and outlet pipe right side outer wall intercommunication has the fluid-discharge tube, pressure regulating frame right side inner wall fixedly connected with equipment section of thick bamboo, and equipment section of thick bamboo inner wall fixedly connected with electric hydraulic stem, equipment section of thick bamboo inner wall is provided with the piston, and electric hydraulic stem is located equipment section of thick bamboo with between the piston, piston left side outer wall fixedly connected with separation blade, and the perpendicular bisector of separation blade with the perpendicular bisector of inlet tube coincides mutually, the outer mouth size of separation blade is greater than the inner mouth size of inlet tube, the outlet pipe upper surface is provided with water pressure sensor, pressure regulating frame outer wall fixedly connected with controller, water pressure sensor with be electric connection between the electric hydraulic stem with the controller.
Further, the pressure regulating frame comprises a pressure regulating box, the upper surface of the pressure regulating box is connected with a cover plate through bolts, the upper surface of the pressure regulating box is fixedly connected with a first sealing gasket, and the first sealing gasket is located between the pressure regulating box and the cover plate.
Further, the outer wall of the pressure regulating frame is fixedly connected with a handle.
Further, the observation groove is formed in the outer wall of the pressure regulating frame, and glass is fixedly connected to the inner wall of the observation groove.
Furthermore, the lower surface of the pressure regulating frame is fixedly connected with an installation bottom plate, and the upper surface of the installation bottom plate is provided with an installation hole.
Further, the outer wall of the water inlet pipe is fixedly connected with a second sealing gasket, and the second sealing gasket is positioned between the water inlet pipe and the water delivery pipe, and between the water outlet pipe and the liquid discharge pipe.
The utility model provides an automatic pressure regulating valve for sewage treatment through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the water pressure in the water outlet pipe is detected through the water pressure sensor, when the water pressure in the water outlet pipe is higher than a set value, the water pressure sensor sends a signal to the controller, the controller receives the signal of the water pressure sensor, the controller controls the telescopic end of the equipment barrel to extend so that the baffle plate approaches the right end outlet of the water inlet pipe, the distance between the water inlet pipe and the baffle plate is reduced, the water quantity of the water inlet pipe is stopped, the water quantity of wastewater entering the pressure regulating frame is reduced, the water pressure in the water outlet pipe is reduced, the pressure regulating frame has the capacity of regulating the water pressure, the controller controls the telescopic end of the equipment barrel to contract through regular control, the distance between the baffle plate and the right end outlet of the water inlet pipe is increased, impurities between the baffle plate and the water inlet pipe are conveniently discharged through the water outlet pipe, the impurities are prevented from being gathered between the baffle plate and the water inlet pipe, and the smoothness of the pressure regulating frame is ensured.
And two,: according to the utility model, the pressure regulating box and the cover plate can be separated by releasing the bolts, so that impurities which cannot be discharged in the pressure regulating frame are cleaned, normal use of the pressure regulating frame is ensured, the tightness between the pressure regulating box and the cover plate is improved through the first sealing gasket, and water leakage of the pressure regulating frame is prevented.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
fig. 3 is a schematic cross-sectional view of the present utility model.
Reference numerals illustrate: 1. a pressure regulating frame; 101. a pressure regulating box; 102. a cover plate; 103. a first gasket; 2. a handle; 3. a water inlet pipe; 4. a water pipe; 5. a second gasket; 6. a water outlet pipe; 7. a liquid discharge pipe; 8. an equipment cylinder; 9. an electric hydraulic rod; 10. a piston; 11. a water pressure sensor; 12. a mounting base plate; 13. glass.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an automatic pressure regulating valve for sewage treatment through improvement, as shown in fig. 1-3, the automatic pressure regulating valve comprises a pressure regulating frame 1, wherein the left outer wall of the pressure regulating frame 1 is communicated with a water inlet pipe 3, the left outer wall of the water inlet pipe 3 is communicated with a water delivery pipe 4, the upper surface of the pressure regulating frame 1 is communicated with a water outlet pipe 6, the right outer wall of the water outlet pipe 6 is communicated with a liquid discharge pipe 7, the right inner wall of the pressure regulating frame 1 is fixedly connected with an equipment cylinder 8, the inner wall of the equipment cylinder 8 is fixedly connected with an electric hydraulic rod 9, the inner wall of the equipment cylinder 8 is provided with a piston 10, the electric hydraulic rod 9 is positioned between the equipment cylinder 8 and the piston 10, the left outer wall of the piston 10 is fixedly connected with a baffle, the perpendicular bisector of the baffle coincides with the perpendicular bisector of the water inlet pipe 3, the size of the outer opening of the baffle is larger than the inner opening size of the water inlet pipe 3, the upper surface of the water outlet pipe 6 is provided with a water pressure sensor 11, the outer wall of the pressure regulating frame 1 is fixedly connected with a controller, and the water pressure sensor 11 is electrically connected with the electric hydraulic rod 9 and the controller; the waste water is injected into the pressure regulating frame 1 through the water pipe 4, the waste water is discharged to the liquid discharge pipe 7 through the water outlet pipe 6, the water pressure in the water outlet pipe 6 is detected through the water pressure sensor 11, when the water pressure in the water outlet pipe 6 is higher than a set value, the water pressure sensor 11 sends a signal to the controller, the controller receives the signal of the water pressure sensor 11, the controller controls the telescopic end of the equipment cylinder 8 to extend, the baffle is close to the right end outlet of the water inlet pipe 3, the distance between the water inlet pipe 3 and the baffle is reduced, the water quantity of the water inlet pipe 3 is stopped, the water quantity of the waste water entering the pressure regulating frame 1 is reduced, the water pressure in the water outlet pipe 6 is reduced, the pressure regulating frame 1 has the capacity of regulating the water pressure, the controller controls the telescopic end of the equipment cylinder 8 to shrink through the controller, the distance between the baffle and the right end outlet of the water inlet pipe 3 is increased, impurities are conveniently prevented from entering the pressure regulating frame 1 to be discharged through the water outlet pipe 6, the impurities are prevented from being gathered between the baffle and the water inlet pipe 3, and the smoothness of the pressure regulating frame 1 is ensured.
The specific pressure regulating frame 1 comprises a pressure regulating box 101, wherein a cover plate 102 is connected to the upper surface of the pressure regulating box 101 through bolts, a first sealing gasket 103 is fixedly connected to the upper surface of the pressure regulating box 101, and the first sealing gasket 103 is positioned between the pressure regulating box 101 and the cover plate 102; through releasing the bolt, can make pressure regulating box 101 and apron 102 separate to clear up the unable exhaust impurity of cohesion in the pressure regulating frame 1, guaranteed the normal use of pressure regulating frame 1, through first sealed pad 103, improved the seal between pressure regulating box 101 and the apron 102, prevented that pressure regulating frame 1 from taking place to leak.
The outer wall of the specific pressure regulating frame 1 is fixedly connected with a handle 2; through the handle 2, personnel have made things convenient for carrying to the pressure regulating frame 1.
An observation groove is formed in the outer wall of the specific pressure regulating frame 1, and glass 13 is fixedly connected to the inner wall of the observation groove; through the glass 13, it is convenient for personnel to observe the situation in the pressure regulating frame 1.
The lower surface of the specific pressure regulating frame 1 is fixedly connected with an installation bottom plate 12, and the upper surface of the installation bottom plate 12 is provided with an installation hole; through the mounting hole, the mounting bottom plate 12 is conveniently connected to the surface of an object through bolts, and the mounting and the fixing of the mounting bottom plate 12 are convenient.
The outer wall of the specific water inlet pipe 3 is fixedly connected with a second sealing gasket 5, and the second sealing gasket 5 is positioned between the water inlet pipe 3 and the water delivery pipe 4, and between the water outlet pipe 6 and the liquid discharge pipe 7; through the second sealing gasket 5, tightness is provided for the water inlet pipe 3, the water delivery pipe 4, the water outlet pipe 6 and the liquid discharge pipe 7, and water leakage is prevented from occurring at the joint of the pressure regulating frame 1, the water delivery pipe 4 and the liquid discharge pipe 7.
Working principle: firstly, waste water is injected into the pressure regulating frame 1 through a water pipe 4, the waste water is discharged into a liquid discharge pipe 7 through a water outlet pipe 6, the water pressure in the water outlet pipe 6 is detected through a water pressure sensor 11, when the water pressure in the water outlet pipe 6 is higher than a set value, the water pressure sensor 11 sends a signal to a controller, the controller receives the signal of the water pressure sensor 11, the controller controls the telescopic end of a device cylinder 8 to extend, a baffle is close to the right end outlet of a water inlet pipe 3, the distance between the water inlet pipe 3 and the baffle is reduced, the water quantity of the water inlet pipe 3 is stopped, the water quantity of the waste water entering the pressure regulating frame 1 is reduced, the water pressure in the water outlet pipe 6 is reduced, the pressure regulating frame 1 has the capacity of regulating the water pressure, the telescopic end of the device cylinder 8 is controlled by the controller to shrink through the periodic control of the controller, the distance between the baffle and the right end outlet of the water inlet pipe 3 is increased, the impurities between the baffle plate and the water inlet pipe 3 are conveniently discharged through the water outlet pipe 6, the impurities are prevented from being gathered between the baffle plate and the water inlet pipe 3, the smoothness of the pressure regulating frame 1 is ensured, then the pressure regulating box 101 and the cover plate 102 can be separated through releasing bolts, so that the impurities which cannot be discharged due to the aggregation in the pressure regulating frame 1 are cleaned, the normal use of the pressure regulating frame 1 is ensured, the tightness between the pressure regulating box 101 and the cover plate 102 is improved through the first sealing gasket 103, the pressure regulating frame 1 is prevented from leaking, the personnel can conveniently carry the pressure regulating frame 1 through the handle 2, the personnel can conveniently observe the conditions in the pressure regulating frame 1 through the glass 13, the mounting bottom plate 12 is conveniently connected to the surface of an object through the mounting holes, the mounting and the fixing of the mounting bottom plate 12 are facilitated, and finally the second sealing gasket 5 is used, the sealing performance is provided for the water inlet pipe 3, the water delivery pipe 4, the water outlet pipe 6 and the liquid discharge pipe 7, and the water leakage at the joint of the pressure regulating frame 1, the water delivery pipe 4 and the liquid discharge pipe 7 is prevented.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An automatic pressure regulating valve for sewage treatment is characterized in that: including pressure regulating frame (1), pressure regulating frame (1) left side outer wall intercommunication has inlet tube (3), and inlet tube (3) left side outer wall intercommunication has raceway (4), pressure regulating frame (1) upper surface intercommunication has outlet pipe (6), and outlet pipe (6) right side outer wall intercommunication has fluid-discharge tube (7), pressure regulating frame (1) right side inner wall fixedly connected with equipment section of thick bamboo (8), and equipment section of thick bamboo (8) inner wall fixedly connected with electric hydraulic stem (9), equipment section of thick bamboo (8) inner wall is provided with piston (10), and electric hydraulic stem (9) are located equipment section of thick bamboo (8) with between piston (10), piston (10) left side outer wall fixedly connected with separation blade, and the perpendicular in middle of separation blade with the perpendicular in middle of inlet tube (3) coincides mutually, the external orifice size of separation blade is greater than the internal orifice size of inlet tube (3), outlet pipe (6) upper surface is provided with water pressure sensor (11), pressure regulating frame (1) outer wall fixedly connected with controller, electric pressure sensor (11) and electric pressure sensor (9) are between the electric pressure sensor.
2. The automatic pressure regulating valve for sewage treatment according to claim 1, wherein: the pressure regulating frame (1) comprises a pressure regulating box (101), the upper surface of the pressure regulating box (101) is connected with a cover plate (102) through bolts, the upper surface of the pressure regulating box (101) is fixedly connected with a first sealing gasket (103), and the first sealing gasket (103) is located between the pressure regulating box (101) and the cover plate (102).
3. The automatic pressure regulating valve for sewage treatment according to claim 1, wherein: the outer wall of the pressure regulating frame (1) is fixedly connected with a handle (2).
4. The automatic pressure regulating valve for sewage treatment according to claim 1, wherein: an observation groove is formed in the outer wall of the pressure regulating frame (1), and glass (13) is fixedly connected to the inner wall of the observation groove.
5. The automatic pressure regulating valve for sewage treatment according to claim 1, wherein: the lower surface of the pressure regulating frame (1) is fixedly connected with the mounting bottom plate (12), and mounting holes are formed in the upper surface of the mounting bottom plate (12).
6. The automatic pressure regulating valve for sewage treatment according to claim 1, wherein: the outer wall of the water inlet pipe (3) is fixedly connected with a second sealing gasket (5), and the second sealing gasket (5) is positioned between the water inlet pipe (3) and the water delivery pipe (4), and between the water outlet pipe (6) and the liquid discharge pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223306211.7U CN219140019U (en) | 2022-12-09 | 2022-12-09 | Automatic pressure regulating valve for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223306211.7U CN219140019U (en) | 2022-12-09 | 2022-12-09 | Automatic pressure regulating valve for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219140019U true CN219140019U (en) | 2023-06-06 |
Family
ID=86567013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223306211.7U Active CN219140019U (en) | 2022-12-09 | 2022-12-09 | Automatic pressure regulating valve for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219140019U (en) |
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2022
- 2022-12-09 CN CN202223306211.7U patent/CN219140019U/en active Active
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