CN211774154U - Water supply pipeline system with pressure relief function - Google Patents
Water supply pipeline system with pressure relief function Download PDFInfo
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- CN211774154U CN211774154U CN201922464023.9U CN201922464023U CN211774154U CN 211774154 U CN211774154 U CN 211774154U CN 201922464023 U CN201922464023 U CN 201922464023U CN 211774154 U CN211774154 U CN 211774154U
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Abstract
The utility model relates to a supply channel system with pressure release function. This water supply pipe system includes the main line, the main line passes through booster pump and municipal water piping connection, be equipped with pressure transmitter on the main line, be connected with the pressure release pipeline on the main line, be equipped with on the pressure release pipeline and be connected with the relief valve, water supply pipe system still includes the controller, the controller respectively with the booster pump, pressure transmitter and relief valve are connected, the controller is used for receiving pressure transmitter's signal, and control the booster pump and close when main line pressure is greater than the setting value, the controller still is used for when main line pressure is greater than setting value 1.1 times, the pressure release is opened to the control relief valve. The utility model discloses main line pressure has been avoided too high to the equipment that main line and be connected with the main line has been protected. The pressure relief pipeline comprises a first pipeline and a second pipeline which are connected in parallel, a first valve is arranged on the first pipeline, a second valve is arranged on the second pipeline, and when the pressure relief valve breaks down or is damaged, the pressure relief valve is beneficial to overhauling or replacing.
Description
Technical Field
The utility model relates to a water supply pipe uses technical field, relates to a water supply pipe system with pressure release function.
Background
With the rapid development of economy, the requirements of people on material culture are increased greatly. In the field of water supply, the water supply technology is safe and reliable in use, and energy, land, water and materials are saved to form an unbootable development trend, so that people always seek solutions for various problems in water supply. The safety of water supply pipe systems is closely related to people's lives.
At present, water supply pipe system simple structure, water supply pipe do not set up pressure release equipment such as corresponding water pressure measurement alarm device, pressure release pipeline, when the water pressure that enters into in the water supply pipe is great, cause the damage to the equipment of connection on the water supply pipe easily, cause the water supply pipe to burst even.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a supply channel system with pressure release function to solve the technical problem that current supply channel system water pressure caused equipment to damage, the pipeline to burst easily when too big.
The utility model discloses a water supply pipeline system with pressure release function's technical scheme is:
the utility model provides a water supply pipe system with pressure release function, includes the main line, the main line passes through booster pump and municipal water piping connection, be equipped with on the main line and be used for monitoring the hydraulic pressure transmitter of main line, be connected with the pressure release pipeline on the main line, be equipped with the relief valve on the relief pipeline, water supply pipe system still includes the controller, the controller respectively with booster pump, pressure transmitter and relief valve are connected, the controller is used for receiving pressure transmitter's signal to control when main line pressure is greater than the setting value the booster pump is closed, the controller still is used for when main line pressure is greater than setting value 1.1 times, and the pressure release is opened to the control relief valve.
As a further improvement of the above technical solution, the pressure relief pipeline includes a first pipeline and a second pipeline connected in parallel, the first pipeline is provided with a first valve, the second pipeline is provided with a second valve, and the pressure relief is reversely located on the first pipeline at the downstream of the first valve.
As a further improvement of the above technical solution, the water supply pipeline system further includes an electric contact pressure gauge arranged on the main pipeline, the electric contact pressure gauge is connected with the controller, and the controller is configured to receive a signal from the electric contact pressure gauge and control the booster pump to be turned off when the pressure of the main pipeline is greater than a set value.
As a further improvement of the technical scheme, the main pipeline is connected with the municipal water pipe through three connecting pipelines, the number of the booster pumps is three, and the three booster pumps are correspondingly arranged on each connecting pipeline.
The utility model provides a supply channel system with pressure release function, compared with the prior art, its beneficial effect lies in:
the utility model discloses a when supply line system with pressure release function used, the booster pump was with the water pump on the municipal water pipe to the main line on, the water pressure in the pressure transmitter real-time supervision main line, when the water pressure in the main line equals or is greater than the setting value, the booster pump was closed to the controller. When the booster pump breaks down and can not be closed, the pressure in the main pipeline continues to rise, and when the pressure is increased to 1.1 times of the pressure in the main pipeline, the controller opens the pressure release valve to release the pressure. The pressure of the main pipeline is prevented from being too high, so that the main pipeline and equipment connected with the main pipeline are protected.
The utility model discloses a pressure release pipeline in water supply line with pressure release function sets up first valve including parallelly connected first pipeline and second pipeline on the first pipeline, sets up the second valve on the second pipeline, when the relief valve breaks down or damages, helps overhauing or changing the relief valve.
Drawings
FIG. 1 is a schematic structural view of a water supply pipeline system with pressure relief function according to the present invention;
FIG. 2 is a schematic diagram of the water supply pipeline system with pressure relief function according to the present invention;
in the figure: 1. municipal water pipes; 2. a main pipeline; 3. connecting a pipeline; 4. a booster pump; 5. a pressure transmitter; 6. an electric contact pressure gauge; 7. a pressure relief pipeline; 8. a first pipeline; 9. a second pipeline; 10. a first valve; 11. a first valve; 12. a pressure relief valve; 13. and (7) a drainage ditch.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a supply line system's with pressure release function concrete embodiment, as shown in fig. 1, fig. 2, including main line 2 and connecting tube 3, connecting tube 3 has threely, and three connecting tube 3 is parallelly connected to be arranged, and connecting tube 3's one end is connected with municipal water pipe 1, and the other end is connected with main line 2.
In this embodiment, install booster pump 4 on every connecting line 3 respectively, booster pump 4 is arranged in pumping to main line 2 with the water in the municipal administration water pipe 1. The main pipeline 2 is connected in series with a pressure transmitter 5 and an electric contact pressure gauge 6, the pressure transmitter 5 is used for detecting the water pressure in the main pipeline 2, and the electric contact pressure gauge 6 is also used for detecting the water pressure in the main pipeline 2. The pressure transmitter 5 and the electric contact pressure gauge 6 form double insurance, and the problem that the water pressure of the main pipeline 2 is increased due to the fault of the pressure transmitter 5 or the electric contact pressure gauge 6 is solved.
In this embodiment, the water supply pipeline system with pressure relief function further includes a pressure relief pipeline 7, the pressure relief pipeline 7 includes a first pipeline 8 and a second pipeline 9 which are connected in parallel, one ends of the first pipeline 8 and the second pipeline 9, which are close to the main pipeline 2, are connected through a first three-way joint, and another pipe orifice of the first three-way joint is connected with the main pipeline 2. The one end that main pipeline 2 was kept away from to first pipeline 8 and second pipeline 9 passes through the second three way connection and connects, and another mouth of pipe of second three way connection is connected with the outlet pipe, and the one end that the second three way connection was kept away from to the outlet pipe extends to in the escape canal 13.
In this embodiment, the first pipeline 8 is serially connected with a first valve 10 for controlling the on-off of the first pipeline 8, and the second pipeline 9 is serially connected with a second valve 11 for controlling the on-off of the second pipeline 9. The first line 8 is also connected in series with a pressure relief valve 12 downstream of the first valve 10.
In this embodiment, the water supply pipeline system with pressure relief function further includes a controller, and the controller is electrically connected to the booster pump 4, the pressure transmitter 5, the electric contact pressure gauge 6, and the pressure relief valve 12, respectively. The controller receives signals of the pressure transmitter 5 and the electric contact pressure gauge 6, and a pressure set value of the main pipeline 2 is set in the controller. When the pressure transmitter 5 and/or the electric contact pressure gauge 6 detect that the water pressure in the main pipeline 2 is greater than or equal to the set pressure value of the main pipeline 2, the controller controls the booster pump 4 to be closed. If the booster pump 4 is not closed due to a fault, the water pressure in the main pipeline 2 continues to increase, and when the pressure transmitter 5 and/or the electric contact pressure gauge 6 detect that the water pressure in the main pipeline 2 increases to 1.1 times of the set value of the pressure of the main pipeline 2, the controller controls the pressure relief valve 12 to open for pressure relief.
The utility model discloses a working principle of water supply pipe system with pressure release function does: three booster pump 4 work, with the water in the municipal administration water pipe 1 through connecting tube 3 pump sending to main line 2 in, main line 2 is connected with resident domestic water end, provides domestic water for the resident. When the water pressure in the main pipeline 2 is greater than or equal to the set pressure value of the main pipeline 2, the controller controls the booster pump 4 to be closed. If the booster pump 4 is not closed due to a fault, the water pressure in the main pipeline 2 continues to increase, and when the pressure transmitter 5 and/or the electric contact pressure gauge 6 detect that the water pressure in the main pipeline 2 increases to 1.1 times of the set value of the pressure of the main pipeline 2, the controller controls the pressure relief valve 12 to open for pressure relief.
The utility model discloses a supply channel system with pressure release function compares in prior art, has following advantage: the utility model discloses a supply line system with pressure release function has avoided main line 2 pressure too high to the equipment that main line 2 and be connected with main line 2 has been protected. The utility model discloses a pressure release pipeline 7 in water supply line with pressure release function sets up first valve 10 including parallelly connected first pipeline 8 and second pipeline 9 on the first pipeline 8, sets up second valve 11 on the second pipeline 9, when relief valve 12 breaks down or damages, helps overhauing or changes relief valve 12.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a supply channel system with pressure release function, a serial communication port, including the main line, the main line passes through booster pump and municipal water piping connection, be equipped with on the main line and be used for monitoring the hydraulic pressure transmitter of main line, be connected with the pressure release pipeline on the main line, be equipped with on the pressure release pipeline and be connected with the relief valve, supply channel system still includes the controller, the controller respectively with booster pump, pressure transmitter and relief valve are connected, the controller is used for receiving pressure transmitter's signal to control when main line pressure is greater than the setting value the booster pump is closed, the controller still is used for when main line pressure is greater than setting value 1.1 times, and the pressure release is opened to the control relief valve.
2. The water supply pipeline system with pressure relief function according to claim 1, wherein said pressure relief pipeline comprises a first pipeline and a second pipeline connected in parallel, said first pipeline is provided with a first valve, said second pipeline is provided with a second valve, and said pressure relief is reversely arranged on said first pipeline at the downstream of said first valve.
3. The water supply pipeline system with the pressure relief function according to claim 2, further comprising an electric contact pressure gauge arranged on the main pipeline, wherein the electric contact pressure gauge is connected with the controller, and the controller is used for receiving a signal of the electric contact pressure gauge and controlling the booster pump to be closed when the pressure of the main pipeline is greater than a set value.
4. The water supply pipe system with pressure relief function according to claim 1, wherein said main pipe is connected to a municipal water pipe through three connecting pipes, and said booster pumps are provided in three, and three booster pumps are provided correspondingly to each of said connecting pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464023.9U CN211774154U (en) | 2019-12-31 | 2019-12-31 | Water supply pipeline system with pressure relief function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464023.9U CN211774154U (en) | 2019-12-31 | 2019-12-31 | Water supply pipeline system with pressure relief function |
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| Publication Number | Publication Date |
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| CN211774154U true CN211774154U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922464023.9U Active CN211774154U (en) | 2019-12-31 | 2019-12-31 | Water supply pipeline system with pressure relief function |
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| CN (1) | CN211774154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460688A (en) * | 2020-11-30 | 2021-03-09 | 佛山市顺德区美的电子科技有限公司 | Oxygen generation device, control method thereof, air conditioner indoor unit and storage medium |
| CN115007530A (en) * | 2022-06-15 | 2022-09-06 | 宁波富斯乐机械制造有限公司 | Pressure regulating type high-pressure water cleaning machine and pressure regulating method thereof |
-
2019
- 2019-12-31 CN CN201922464023.9U patent/CN211774154U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460688A (en) * | 2020-11-30 | 2021-03-09 | 佛山市顺德区美的电子科技有限公司 | Oxygen generation device, control method thereof, air conditioner indoor unit and storage medium |
| CN115007530A (en) * | 2022-06-15 | 2022-09-06 | 宁波富斯乐机械制造有限公司 | Pressure regulating type high-pressure water cleaning machine and pressure regulating method thereof |
| CN115007530B (en) * | 2022-06-15 | 2024-01-05 | 宁波富斯乐机械制造有限公司 | Pressure regulating type high-pressure water cleaning machine and pressure regulating method thereof |
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