CN213062211U - Novel regulation pressure boost device - Google Patents
Novel regulation pressure boost device Download PDFInfo
- Publication number
- CN213062211U CN213062211U CN202021277828.9U CN202021277828U CN213062211U CN 213062211 U CN213062211 U CN 213062211U CN 202021277828 U CN202021277828 U CN 202021277828U CN 213062211 U CN213062211 U CN 213062211U
- Authority
- CN
- China
- Prior art keywords
- pressure
- water
- valve
- pressure sensor
- surge tank
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 230000001105 regulatory effect Effects 0.000 claims description 30
- 238000012423 maintenance Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a town water supply technical field discloses a novel regulation pressure boost device, including control box and pressure-bearing formula surge tank that is used for controlgear, pressure-bearing formula surge tank's one end is connected with the inlet tube that is connected with municipal pipe network, pressure-bearing formula surge tank's the other end is connected with the outlet pipe that is connected with the user, turn right from a left side on the inlet tube and install first pressure sensor in proper order, pressure flow control valve and first service valve, turn right from a left side on the outlet pipe and install the second service valve in proper order, supercharging equipment, the check valve, second pressure sensor, water hammer annihilator and third service valve, control box passing signal cable respectively with first pressure sensor, pressure flow control valve, supercharging equipment, second pressure sensor and water hammer annihilator are connected, install the air valve on the pressure-bearing formula surge tank. The utility model discloses when the water supply peak of water consumer, guarantee the demand of water pressure and water consumption volume.
Description
Technical Field
The utility model relates to a cities and towns water supply technical field especially relates to a novel regulation pressure boost device.
Background
With the advancement of urbanization, urban water supply gradually adopts a collective water supply mode to supply water, and in order to ensure the water pressure and the water consumption safety requirements of users and surrounding or downstream users during the peak water consumption, the prior art generally adopts a pressure-superposed water supply technology, a non-negative pressure water supply technology and a pressure-increased water supply technology after tap water enters a clean water tank for pressure relief.
The prior art can not fundamentally ensure the water pressure and the water consumption safety requirements of users and surrounding or downstream users during the peak water consumption, and the water supply contradiction is continuously shown under the condition that water supply low-pressure pieces continuously appear along with the continuous expansion of water supply scale in the process of urban and rural water supply integration.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the demand of water pressure and water volume can't be guaranteed when the water supply peak of the consumer among the prior art, and the novel regulation supercharging device that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel regulation pressure boost device, is including control box and pressure-bearing formula surge tank that is used for controlgear, pressure-bearing formula surge tank's one end is connected with the inlet tube that is connected with municipal pipe network, pressure-bearing formula surge tank's the other end is connected with the outlet pipe that is connected with the user, turn right from a left side on the inlet tube and install first pressure sensor, pressure flow control valve and first service valve in proper order, turn right from a left side on the outlet pipe and install second service valve, supercharging equipment, check valve, second pressure sensor, water hammer annihilator and third service valve in proper order, the control box passing signal cable is connected with first pressure sensor, pressure flow control valve, supercharging equipment, second pressure sensor and water hammer annihilator respectively, install the air valve on the pressure-bearing formula surge tank.
Preferably, a bypass pipe is connected to the water inlet pipe between the first pressure sensor and the pressure flow regulating valve, and the other end of the bypass pipe is communicated with the water outlet pipe between the second service valve and the pressure boosting device.
Preferably, a third pressure sensor is installed on the pressure-bearing type adjusting water tank, and the control box is connected with the third pressure sensor through a signal cable.
Preferably, a bypass valve is installed on the bypass pipe.
Compared with the prior art, the utility model provides a novel regulation pressure boost device possesses following beneficial effect:
1. according to the novel storage and pressurization device, the pressure-bearing type regulating water tank is in two working conditions of a pressure-bearing state and a non-pressure-bearing state, so that the original pressure of a municipal water supply network is fully utilized, energy is saved, emission is reduced, energy consumption is reduced, the regulating volume of the pressure-bearing type regulating water tank is fully utilized, and the water supply safety of a user in a water supply peak is ensured;
2. the novel storage and pressurization device determines the adjusting volume of the pressure-bearing type adjusting water tank according to the water consumption of a water supply user during the peak time, so that the phenomenon that the water consumption of the user is insufficient during the peak time of water supply due to the over-small adjusting volume is avoided; the overlarge adjusting volume is avoided, so that the overlarge occupied area of the pressure-bearing type adjusting water tank and the investment waste are avoided;
3. according to the novel storage and pressurization device, when the pressure-bearing type regulating water tank is in an unpressurized state, the pressure of a municipal pipe network in front of the water inlet pipe is maintained to be not reduced to a large extent through the pressure and flow regulating valve, so that the water safety of peripheral and downstream users is ensured, meanwhile, the regulating water tank is ensured to maintain a certain designed flow, and the water safety of the users is ensured together with the original regulating water quantity;
4. this novel regulation supercharging device, through arrange this kind of regulation supercharging device in a large number in municipal water supply pipe network, can fully release the night productivity of water plant, utilize the water supply at night the water purification of output of water plant store in the regulation supercharging device in municipal water supply pipe network in the peak, the water supply peak satisfies user's water demand by the regulation supercharging device in the municipal water supply pipe network, reduce the clean water basin regulation volume of water plant, reduce the pressure of sending water of water plant water pump house, energy saving, reduce the water supply pipe network leakage rate, and the operation control operating mode is few, and is simple to handle, and easy control is operated.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when the water supply peak of consumer, guarantee the demand of water pressure and water consumption volume.
Drawings
Fig. 1 is a schematic structural view of the novel storage and pressurization device provided by the utility model.
In the figure: the device comprises a control box 1, a pressure-bearing type adjusting water tank 2, a water inlet pipe 3, a water outlet pipe 4, a first pressure sensor 5, a pressure flow adjusting valve 6, a first maintenance valve 7, a second maintenance valve 8, a pressurization device 9, a check valve 10, a second pressure sensor 11, a water hammer eliminator 12, a third maintenance valve 13, an air valve 14, a bypass pipe 15, a third pressure sensor 16 and a bypass valve 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a novel storage and pressurization device comprises a control box 1 for controlling equipment and a pressure-bearing type adjusting water tank 2, one end of the pressure-bearing type adjusting water tank 2 is connected with a water inlet pipe 3 connected with a municipal pipe network, the other end of the pressure-bearing type adjusting water tank 2 is connected with a water outlet pipe 4 connected with a user, a first pressure sensor 5, a pressure flow regulating valve 6 and a first maintenance valve 7 are sequentially arranged on the water inlet pipe 3 from left to right, a second maintenance valve 8, a pressurization device 9, a check valve 10 and a second pressure sensor 11 are sequentially arranged on the water outlet pipe 4 from left to right, the water hammer eliminator comprises a water hammer eliminator 12 and a third maintenance valve 13, a control box 1 is respectively connected with a first pressure sensor 5, a pressure flow regulating valve 6, a supercharging device 9, a second pressure sensor 11 and the water hammer eliminator 12 through signal cables, and an air valve 14 is installed on a pressure-bearing type regulating water tank 2; pressure-bearing regulating tank 2 confirms the regulation volume according to the water consumption condition when using the water consumer peak, and municipal pipe network water that comes passes through pressure flow control valve 6, gets into pressure-bearing regulating tank 2, supplies with the user after supercharging equipment 9 pressurization, supercharging equipment 9 frequency conversion control. The storage and pressurization device mainly works according to the following two working conditions:
1. when the municipal pipe network has high water supply pressure and abundant water quantity, the pressure flow regulating valve 6 is fully opened, tap water enters the pressure-bearing type regulating water tank 2, the air valve 14 discharges air in the pressure-bearing type regulating water tank 2 out of the tank, the pressure-bearing type regulating water tank 2 works under certain pressure, and the supercharging equipment utilizes the pressure of the original municipal water supply pipe network to fold and supply water to meet the water supply pressure requirement of a user;
2. when the water pressure of the municipal pipe network is reduced, the pressure flow regulating valve 6 is controlled, the municipal water supply network in front of the water inlet pipe 3 of the pressure-bearing regulating water tank 2 maintains certain pressure to ensure the water supply safety of peripheral and downstream users, the pressure-bearing regulating water tank 2 keeps certain designed water inflow, when the water inflow is more than the water consumption, the pressure-bearing regulating water tank 2 is in a pressure-bearing working state, and the supercharging equipment 9 is in a pressure-superposed water supply working condition; when the water inflow is less than the water consumption, the pressure-bearing type adjusting water tank 2 is gradually in a non-pressure-bearing state, the air valve 14 sucks air, and the supercharging equipment 9 ensures the water demand of a user by utilizing the adjusting volume of the pressure-bearing type adjusting water tank 2 and the designed water inflow controlled by the pressure flow adjusting valve 6; the pressure reduction of the incoming water of the municipal water supply network is not the case of two cases, one is that the pressure of the municipal water supply network is reduced due to the centralized water supply of the municipal water supply network users during the peak time of water supply; one is the pressure drop in the water supply network during off-peak water supply due to special reasons. In the former case, the pressure-bearing regulating water tank 2 stores the regulating water amount at the time of the peak of the user, so that the user can be ensured to safely bridge the water supply peak; in the latter case, the pressure is generally reduced due to a water supply network accident, and the amount of the regulated water stored in the pressure-bearing type regulated water tank 2 can generally ensure the water demand of the user when the water supply is off-peak.
A bypass pipe 15 is connected to the water inlet pipe 3 between the first pressure sensor 5 and the pressure flow regulating valve 6, the other end of the bypass pipe 15 is communicated with the water outlet pipe 4 between the second maintenance valve 8 and the supercharging equipment 9, and when an accident or maintenance occurs to the pressure-bearing type regulating water tank 2, water is supplied by the bypass pipe 15.
And a third pressure sensor 16 is installed on the pressure-bearing type adjusting water tank 2, the control box 1 is connected with the third pressure sensor 16 through a signal cable, and the pressure in the pressure-bearing type adjusting water tank 2 is monitored through the third pressure sensor 16.
The bypass pipe 15 is provided with a bypass valve 17, and when the pressure-bearing type adjusting water tank is in a normal working condition, the bypass valve 17 is closed.
The utility model discloses in, the volume is adjusted in the definite volume of adjusting of water consumption condition when pressure-bearing formula adjusting water tank 2 is according to the consumer peak, and municipal pipe network supplied water passes through pressure flow control valve 6, gets into pressure-bearing formula adjusting water tank 2, supplies with the user after supercharging equipment 9 pressurizes, supercharging equipment 9 frequency conversion control.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel regulation pressure boost device, is including control box (1) and pressure-bearing formula surge tank (2) that are used for controlgear, a serial communication port, the one end of pressure-bearing formula surge tank (2) is connected with inlet tube (3) that are connected with municipal pipe network, the other end of pressure-bearing formula surge tank (2) is connected with outlet pipe (4) that are connected with the user, turn right from a left side and install first pressure sensor (5), pressure flow control valve (6) and first service valve (7) in proper order on inlet tube (3), turn right from a left side and install second service valve (8), supercharging equipment (9), check valve (10), second pressure sensor (11), water hammer annihilator (12) and third service valve (13) in proper order on outlet pipe (4), control box (1) pass through the signal cable respectively with first pressure sensor (5), The pressure flow control valve (6), the supercharging equipment (9), the second pressure sensor (11) and the water hammer eliminator (12) are connected, and the pressure-bearing type adjusting water tank (2) is provided with an air valve (14).
2. A new type of regulated pressure boosting device according to claim 1, characterized in that a bypass pipe (15) is connected to the inlet pipe (3) between the first pressure sensor (5) and the pressure flow regulating valve (6), and the other end of the bypass pipe (15) is connected to the outlet pipe (4) between the second service valve (8) and the pressure boosting device (9).
3. The novel storage and pressurization device according to claim 1, characterized in that a third pressure sensor (16) is installed on the pressure-bearing type regulating water tank (2), and the control box (1) is connected with the third pressure sensor (16) through a signal cable.
4. A novel storage and boost device according to claim 2, characterised in that a bypass valve (17) is fitted to the bypass pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277828.9U CN213062211U (en) | 2020-07-03 | 2020-07-03 | Novel regulation pressure boost device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277828.9U CN213062211U (en) | 2020-07-03 | 2020-07-03 | Novel regulation pressure boost device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213062211U true CN213062211U (en) | 2021-04-27 |
Family
ID=75569926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277828.9U Active CN213062211U (en) | 2020-07-03 | 2020-07-03 | Novel regulation pressure boost device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213062211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351800A (en) * | 2022-03-03 | 2022-04-15 | 重庆隆百自动化工程有限公司 | Non-negative pressure water tank control system |
-
2020
- 2020-07-03 CN CN202021277828.9U patent/CN213062211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351800A (en) * | 2022-03-03 | 2022-04-15 | 重庆隆百自动化工程有限公司 | Non-negative pressure water tank control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200971526Y (en) | Non-negative water supply equipment for spare water of water tank | |
| CN213836852U (en) | Vector frequency conversion supercharging device for water tank pump station | |
| CN203452130U (en) | Non-negative-pressure secondary water supply system | |
| CN203222846U (en) | Non-negative-pressure water supply device for municipal pipe network | |
| CN213062211U (en) | Novel regulation pressure boost device | |
| CN201065544Y (en) | Negative pressure-free continuous frequency conversion water supply installation | |
| CN102979138A (en) | Intelligent water supply equipment | |
| CN201065545Y (en) | Water tank type energy-saving supercharging water supply installation | |
| CN209568506U (en) | A kind of two-way constant pressure water supply non-negative pressure water service system | |
| CN100365216C (en) | A secondary pressurized pump station water supply system | |
| CN205974028U (en) | High water -saving water purifier | |
| CN109944301B (en) | Clean water tank water absorbing well system and use method | |
| CN102493529A (en) | Energy-saving type water supply method and device based on secondary tap water pressurization | |
| CN217204413U (en) | Water supply system with cooperative pressure reduction | |
| CN207776002U (en) | Box type negative-pressure-free supercharging water supply system | |
| CN202627074U (en) | Tank type vector negative pressure-free water supply equipment | |
| CN1786358A (en) | Non negative pressure steady flow automatic water supply equipment | |
| CN214657446U (en) | Non-negative pressure and constant-pressure frequency conversion automatic switching water supply system | |
| CN210288549U (en) | Integrated pump room water supply device | |
| CN205276379U (en) | Network pressure -superposition and high flush tank unite water supply equipment | |
| CN201395812Y (en) | A pressurized and steady flow water supply system | |
| CN211285783U (en) | Water supply equipment with unit flow regulation function | |
| CN217399794U (en) | Life water supply system | |
| CN201326193Y (en) | Relay-type variable-quantity-and-pressure non-negative-pressure water supply system for high-rise building | |
| CN2622258Y (en) | Water-pool free type complete water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.54, Jianshe Road, Heping District, Tianjin Patentee after: Tianjin Water Group Huamiao Planning, Survey and Design Institute Co.,Ltd. Address before: No.54, Jianshe Road, Heping District, Tianjin Patentee before: TIANJIN HUAMIAO WATER SUPPLY AND DRAINAGE RESEARCH DESIGNING INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |