CN204370515U - A kind of Combined pressurization pumping plant - Google Patents
A kind of Combined pressurization pumping plant Download PDFInfo
- Publication number
- CN204370515U CN204370515U CN201420851888.5U CN201420851888U CN204370515U CN 204370515 U CN204370515 U CN 204370515U CN 201420851888 U CN201420851888 U CN 201420851888U CN 204370515 U CN204370515 U CN 204370515U
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- water source
- water tank
- buffer 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.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of Combined pressurization pumping plant, comprise and be combined with water source water tank and ease up the case room of flushing tank and frequency-variable controller and pressure pump group, two groups are divided into after the outlet pipe of described water source water tank is connected with flap valve, wherein one group of outlet pipe connects described pressure pump group, and another group outlet pipe connects described buffer tank; Described pressure pump group connects described buffer tank; Described water source water tank and described buffer tank top all arrange vacuum suppresser; Also automatic watering apparatus is provided with in water source water tank.This Combined pressurization pumping plant, the rate of comprehensive utilization of equipment that can solve existing supply equipment is low, to the buffering of municipal water sources and the problem of the peak compensating action difference that disappears, and can in water source water tank liquid level reduce time automatic water supplement.
Description
Technical field
The utility model relates to force (forcing) pump field, specifically a kind of Combined pressurization pumping plant.
Background technology
At present for the supply equipment of high residential building pressurization generally adopt overlap more independently pressurized equipment respectively to the user of the different contributing regions of high residential building water supply, or adopt the series connection of many cover pressurized equipments, the mode of relay pressurization supplies water to the user of high residential building, and every complete equipment is all provided with water source water receiver and a place or many places and cushions water receiver.The pressure that such structure makes whole pumping plant be distributed in multiple water receiver everywhere and multiple pressure pump group has loss to a certain degree, also certain energy consumption is had between many complete equipments or multiple pressurized equipment connect, the pressurization making existing constant pressure frequency conversion control pressurized equipment is cut down to some extent, and the rate of comprehensive utilization of equipment is low; When with water low peak period, municipal ductwork pressure is too high, the water system of this series multistage pressurized equipment relay pressurization also needs the progressively step-down of multistage water receiver, almost do not have the effect of buffering and elimination surge pressure, thus significantly variable parameter operation is not suitable for, and system architecture is complicated, equipment manufacturing cost is high, and space availability ratio is low.And when the liquid level in water source water receiver is too low, also cannot Timeliness coverage, causing the phenomenon that cannot add water in water source water receiver in time, for avoiding this situation to occur, needing staff's running check, serious waste manpower and materials.
Utility model content
The utility model aim to provide a kind of can the Combined pressurization pumping plant of automatic watering.
For achieving the above object, the utility model provides following technical scheme: a kind of Combined pressurization pumping plant, comprise the pressure pump group controlled by frequency-variable controller, the airtight water source water tank being provided with water inlet pipe and outlet pipe eases up flushing tank, and one point of case room being separated with water tank room and pump house, described case room has doorway at pump house place and is provided with door, and frequency-variable controller and pressure pump group are arranged in pump house; Water tank room is divided into water tank room, water source and buffer tank room, water source water tank is placed in water tank indoor, water source and on the locular wall of water tank room, water source, is provided with the water inlet pipe of a water inlet connection water source water tank, and buffer tank is placed in buffer tank indoor and on the locular wall of buffer tank room, is provided with the outlet pipe of a delivery port connection buffer tank; The outlet pipe of water source water tank is divided into two groups, and wherein one group of outlet pipe connects buffer tank after connecting pressure pump group, and another group outlet pipe connects buffer tank after connecting flap valve; Water tank flushing tank top of easing up in water source all arranges vacuum suppresser; The water inlet pipe of described water source water tank is provided with suction pump, and suction pump is connected with power circuit; The inwall of water source water tank is provided with holder, and on holder, rotary setting has connecting rod, and the other end of connecting rod is provided with ball float; Connecting rod is provided with hard contact near one end of holder, and holder is also provided with hard contact, and hard contact is located in the power circuit of suction pump.
Preferably, the delivery port of described water source water tank is provided with pressure sensor.
Preferably, the outlet pipe of described buffer tank is disposed with pressure sensor and flap valve.
Compared with prior art, the beneficial effects of the utility model are: 1, adopt and be combined with water source water tank and ease up the integral structure of flushing tank and pump house, whole pumping plant can be reduced and be distributed in energy consumption between the pressure loss of multiple water receiver everywhere and multiple booster water pump group and each equipment connection, minimizing equipment makes idle work, the supercharging equipment that can frequency conversion system be utilized more fully to control, improves the comprehensive utilization ratio of equipment.2, the cisten mechanism of combination, the branch road pressurization that water source water tank eases up between flushing tank connects, another branch road not to be pressurizeed connection by flap valve, the water tank flushing tank that eases up in water source is made to form a larger steady flow compensator, when municipal ductwork pressure is too high with water low peak period, play again the effect eliminating surge pressure and buffer compensation; The flap valve arranged between them, can prevent again the aqueous reflux abatement pressure through the pressurization of pressurization branch road, make whole pumping plant have enough water-holding quantities to alleviate peak water.3, the combination box structure of integral type, floor space is little, and space availability ratio is high; Whole water system adopts closed design, without the need to any Water-quality treater, and only arranges a water inlet and a delivery port, facilitates installation and maintenance.4, in water source water tank, be provided with the automatic watering apparatus be made up of holder, connecting rod and ball float, coordinate the suction pump on water source tank inlet pipe, can ensure to there will not be the phenomenon that in water source water tank, liquid level is too low, save manpower and materials.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 1.
Shown in figure: 1, water inlet pipe, 2, water source water tank, 3, vacuum suppresser, 4, pressure sensor, 5, flap valve, 7, pressure pump group, 8, frequency-variable controller, 9, buffer tank, 10, outlet pipe, 11, case room, 12, door, 13, suction pump, 14, holder, 15, connecting rod, 16, ball float, 17, hard contact.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of Combined pressurization pumping plant, comprise the pressure pump group 7 controlled by frequency-variable controller 8, the airtight water source water tank 2 being provided with water inlet pipe 1 and outlet pipe 10 and buffer tank 9, there is one point of case room 11 being separated with water tank room and pump house, described case room 11 has doorway at pump house place and is provided with door 12, and frequency-variable controller 8 and pressure pump group 7 are arranged in pump house; Water tank room is divided into water tank room, water source and buffer tank room, water source water tank 2 is placed in water tank indoor, water source and on the locular wall of water tank room, water source, is provided with the water inlet pipe 1 of a water inlet connection water source water tank 2, buffer tank 9 is placed in buffer tank indoor and on the locular wall of buffer tank room, is provided with the outlet pipe 10 of a delivery port connection buffer tank 9, a water inlet and a delivery port being set, user can being made when installing water pipe not easily because of water pipe head too much setup error; The delivery port of water source water tank 2 is provided with pressure sensor 4, and the outlet pipe of water source water tank 2 is divided into two groups, and wherein one group of outlet pipe connects buffer tank 9 after connecting pressure pump group 7, and another group outlet pipe connects buffer tank 9 after connecting flap valve 5; Water source water tank 2 and buffer tank 9 top all arrange vacuum suppresser 3.The outlet pipe 10 of buffer tank 9 is disposed with pressure sensor 4 and flap valve 5.
The water inlet pipe 1 of described water source water tank 2 is provided with suction pump 13, and suction pump 13 is connected with power circuit; The inwall of water source water tank 2 is provided with holder 14, and on holder 14, rotary setting has connecting rod 15, and the other end of connecting rod 15 is provided with ball float 16; Connecting rod 15 is provided with hard contact 17 near one end of holder 14, and holder 14 is also provided with hard contact 17, and hard contact 17 is located in the power circuit of suction pump 13.When the water level in water source water tank 2 is too low, power circuit is connected, and suction pump 13 starts to add water in water source water tank 2, when water level reach a certain height, ball float 16 rises, and two hard contacts 17 contact, make the power circuit short of suction pump 13, suction pump 13 quits work.
In practical application, frequency-variable controller 8 controls pump operation pressurization with assure feed water according to the numerical value variation of two pressure sensors 4 be arranged on the outlet pipe 10 of water source water tank 2 and buffer tank 9.When at water supply low peak period, municipal ductwork pressure is too high, pressure pump group 7 shuts down, be arranged on the numerical value of the pressure sensor 4 on the outlet pipe 10 of buffer tank 9 still higher than preset value, tap water directly can enter buffer tank 9 by water source water tank 2 through flap valve 5 and supply water to user, reduce pressure simultaneously and make it close to preset value, serving buffering and the effect of the peak compensation that disappears.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a Combined pressurization pumping plant, comprise the pressure pump group (7) controlled by frequency-variable controller (8), the airtight water source water tank (2) being provided with water inlet pipe (1) and outlet pipe (10) and buffer tank (9), and one point of case room (11) being separated with water tank room and pump house, it is characterized in that, described case room (11) has doorway at pump house place and is provided with door (12), and frequency-variable controller (8) and pressure pump group (7) are arranged in pump house; Water tank room is divided into water tank room, water source and buffer tank room, water source water tank (2) is placed in water tank indoor, water source and on the locular wall of water tank room, water source, is provided with the water inlet pipe (1) of water inlet connection water source water tank (2), and buffer tank (9) is placed in buffer tank indoor and on the locular wall of buffer tank room, is provided with the outlet pipe (10) of delivery port connection buffer tank (9); The outlet pipe of water source water tank (2) is divided into two groups, wherein one group of outlet pipe connects buffer tank (9) after connecting pressure pump group (7), and another group outlet pipe connects buffer tank (9) after connecting flap valve (5); Water source water tank (2) and buffer tank (9) top all arrange vacuum suppresser (3); The water inlet pipe (1) at described water source water tank (2) is provided with suction pump (13), and suction pump (13) is connected with power circuit; The inwall of water source water tank (2) is provided with holder (14), and the upper rotary setting of holder (14) has connecting rod (15), and the other end of connecting rod (15) is provided with ball float (16); Connecting rod (15) is provided with hard contact (17) near one end of holder (14), holder (14) is also provided with hard contact (17), hard contact (17) is located in the power circuit of suction pump (13).
2. a kind of Combined pressurization pumping plant according to claim 1, is characterized in that, the delivery port at described water source water tank (2) is provided with pressure sensor (4).
3. a kind of Combined pressurization pumping plant according to claim 1, is characterized in that, the outlet pipe (10) of described buffer tank (9) is disposed with pressure sensor (4) and flap valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851888.5U CN204370515U (en) | 2014-12-29 | 2014-12-29 | A kind of Combined pressurization pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851888.5U CN204370515U (en) | 2014-12-29 | 2014-12-29 | A kind of Combined pressurization pumping plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370515U true CN204370515U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851888.5U Expired - Fee Related CN204370515U (en) | 2014-12-29 | 2014-12-29 | A kind of Combined pressurization pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370515U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934164A (en) * | 2015-06-23 | 2015-09-23 | 江苏五洲电磁线有限公司 | Automatic paint adding device for varnished wire production |
| WO2018102939A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Prefabricated pump station for tap water pressurization |
| CN110295645A (en) * | 2019-07-08 | 2019-10-01 | 重庆成峰水务工程有限责任公司 | A kind of safety water supply system of temperature-controllable |
| CN114075838A (en) * | 2020-08-17 | 2022-02-22 | 善美达有限公司 | U-shaped air-isolating and water-draining equipment |
-
2014
- 2014-12-29 CN CN201420851888.5U patent/CN204370515U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934164A (en) * | 2015-06-23 | 2015-09-23 | 江苏五洲电磁线有限公司 | Automatic paint adding device for varnished wire production |
| WO2018102939A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Prefabricated pump station for tap water pressurization |
| CN110295645A (en) * | 2019-07-08 | 2019-10-01 | 重庆成峰水务工程有限责任公司 | A kind of safety water supply system of temperature-controllable |
| CN114075838A (en) * | 2020-08-17 | 2022-02-22 | 善美达有限公司 | U-shaped air-isolating and water-draining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |