CN207331862U - A kind of combination compression system of water system - Google Patents
A kind of combination compression system of water system Download PDFInfo
- Publication number
- CN207331862U CN207331862U CN201721174546.4U CN201721174546U CN207331862U CN 207331862 U CN207331862 U CN 207331862U CN 201721174546 U CN201721174546 U CN 201721174546U CN 207331862 U CN207331862 U CN 207331862U
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- China
- Prior art keywords
- water
- movable part
- water pump
- air bag
- compression system
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- 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.)
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Abstract
A kind of combination compression system of water system, belongs to water system field, it includes vacuum tank and water pump group, and the outlet pipe of the vacuum tank is connected with the water inlet pipe of the water pump group；The water pump group includes at least two water pumps, and in parallel between each water pump；The vacuum tank includes tank body, air bag and mechanical energy storage component, and the air bag is placed in the tank body, and the mechanical energy storage component is located in the air bag, and liquid storage cylinder is formed between the air bag and the tank body.Voltage stabilizing is carried out to water inlet water source, and pressurization can be combined, closed-loop control is realized, realizes stable water supply.
Description
Technical field
The utility model relates to supply equipment field, and in particular to a kind of combination compression system of water system.
Background technology
The water of municipal pipeline is when being conveyed to user, it is necessary to carry out secondary pressurized processing, but user is not all the time
All use water, be on duty the time, the water consumption of residential quarter is small, and at quitting time and weekend, the water consumption of residential quarter becomes larger, due to
The difference of water, causes the pressure transient to supply water, or even phenomenon of cutting off the water supply occurs in water use peak phase, the user of higher floor.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes a kind of combination compression system of water system, can carry out
Combination pressurization, and the pressure for combining the input water source of pressurization is more stable, concrete technical scheme is as follows：
A kind of combination compression system of water system, including vacuum tank and water pump group, the outlet pipe of the vacuum tank and institute
State the water inlet pipe connection of water pump group；
The water pump group includes at least two water pumps, and in parallel between each water pump；
The vacuum tank includes tank body, air bag and mechanical energy storage component, and the air bag is placed in the tank body, the machinery
Energy storage component is located in the air bag, and liquid storage cylinder is formed between the air bag and the tank body.
Effect, by the combination of each water pump in water pump group, realizes the superposition of pressure, so as to use water for different
Period is combined water pump, so as to avoid the waste of power and the situation of peak period hydraulic pressure deficiency, is set between water pump group
Put voltage-stabiliser tube so that the hydraulic pressure into water pump keeps relative stability, and reduces the fluctuation of pressure, vacuum tank just gas compression storage
Can be outer, additionally it is possible to pass through machinery and carry out energy storage so that the adaptability of voltage stabilizing is stronger, and during by limited compression, it is possible to reduce
The scope compressed of air bag, increases the service life of air bag.
Further, the mechanical energy storage component includes the first movable part, the second movable part and elastic component, and described first lives
Moving part is connected with second movable part by elastic component, and the outer surface of first movable part and second movable part is song
Face.
Effect, elastic component store energy when being compressed.
Further, first movable part and second movable part are semi-spherical shape.
Effect, avoids stress concentration, prevents that there is a situation where puncture when air bag and movable part from coordinating.
Further, first movable part and second movable part are bowl structure, and the elastic component is fixed on
The inner side of the bowl structure.
Effect, the first movable part and the second movable part can complete split, and elastic component is located at the first movable part and second
In the cavity that movable part split is formed.
Further, baffle is equipped between first movable part and second movable part.
Effect, can be by baffle clamp column, so as to avoid first when the first movable part and the second movable part shift
Movable part and the second movable part transition shift.
Further, the elastic component is spring, and the baffle is equipped with guide cylinder, and the guide cylinder extends vertically through described
Baffle and it is fixedly connected with the baffle, the spring passes through the guide cylinder.
Effect, guide cylinder play guiding role to spring.
Further, the water outlet of the water pump group is equipped with hydraulic pressure sensor and flow sensor, and the water pump, hydraulic pressure pass
Sensor and flow sensor are electrically connected at controller.
Effect, the combination of the rotating speed and its water pump of water pump is controlled according to traffic conditions, right further according to the data of output hydraulic pressure
The rotating speed of water pump carries out secondary adjustment, is combined so as to fulfill the different capacity of different periods, and the closed-loop control of water pump.
The beneficial effects of the utility model are：Pressurizeed to adapt to the hydraulic demand of different periods, avoided by water pump selection
The hydraulic pressure deficiency of peak period, and the power dissipation of offpeak period, while by the setting of vacuum tank, reduce the fluctuation of hydraulic pressure
Peak value, and energy-absorbing and mechanical absorption cooperation are compressed by air, applicable ability and the shelf life of air bag can be improved, passes through water
The setting of pressure sensor and flow sensor, can be monitored in real time, in real time adjustment.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The preferred embodiment to the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
As shown in Figure 1, a kind of combination compression system of water system, including vacuum tank 1 and water pump group, the vacuum tank 1
Outlet pipe connected with the water inlet pipe of the water pump group；The water pump group includes at least two water pumps 2, and between each water pump 2
It is in parallel；
As shown in Figure 1, the vacuum tank 1 includes tank body 11, air bag 12 and mechanical energy storage component 13, the air bag 12 is placed in
In the tank body 11, the mechanical energy storage component 13 is located in the air bag 12, shape between the air bag 12 and the tank body 11
Into liquid storage cylinder 111.The mechanical energy storage component 13 includes the first movable part 131, the second movable part 132 and elastic component 133, described
First movable part 131 and second movable part 132 are connected by elastic component 133, first movable part 131 and described second
The outer surface of movable part 132 is curved surface.First movable part 131 and second movable part 132 are semi-spherical shape.It is described
First movable part 131 and second movable part 132 are bowl structure, and the elastic component 133 is fixed on the bowl structure
Inner side.Baffle 3 is equipped between first movable part 131 and second movable part 132.The elastic component 133 is spring,
The baffle 3 is equipped with guide cylinder 31, and the guide cylinder 31 extends vertically through the baffle 3 and is fixedly connected with the baffle 3,
The spring passes through the guide cylinder 31.
As shown in Figure 1, the water outlet of the water pump group is equipped with hydraulic pressure sensor 4 and flow sensor 5, the water pump 2, water
Pressure sensor 4 and flow sensor 5 are electrically connected at controller.
Workflow：Current such as liquid storage cylinder 111, when water flow pressure becomes larger, hydraulic pressure is acted on air bag 12, by air bag 12
Compression, the volume of liquid storage cylinder 111 become larger so that and the pressure of current reduces, when water flow pressure continues to become larger, the effect of 12 inner wall of air bag
To the outer surface of the first movable part 131 and the second movable part 132, the first movable part 131 and the second movable part 132 compression spring,
Spring energy-absorbing, the volume of liquid storage cylinder 111 further become larger, and water flow pressure further reduces, and when water flow pressure change is small, gas is swollen
It is swollen so that the volume of liquid storage cylinder 111 diminishes, and increases hydraulic pressure so that the peak value of variation in water pressure reduces, and reaches the effect of voltage stabilizing, water
Stream is entered back into water pump group after vacuum tank 1, and water pump group carries out pressurized treatments, is then delivered to user terminal, hydraulic pressure
The hydraulic pressure of the measurement output of sensor 4, then the secondary adjustment of 2 rotating speed of controller control water pump progress, realizes closed-loop control, controller
The rotating speed of water pump 2 and the number of combinations of water pump 2 are controlled according to the data on flows of flow sensor 5, realizes pressurization, big water consumption
When, increase the number of combinations of water pump 2, during small water consumption, reduce the number of combinations of water pump 2.
Claims (7)
- A kind of 1. combination compression system of water system, it is characterised in that：Including vacuum tank (1) and water pump group, the vacuum tank (1) outlet pipe is connected with the water inlet pipe of the water pump group；The water pump group includes at least two water pumps (2), and in parallel between each water pump (2)；The vacuum tank (1) includes tank body (11), air bag (12) and mechanical energy storage component (13), and the air bag (12) is placed in described In tank body (11), the mechanical energy storage component (13) is located in the air bag (12), the air bag (12) and the tank body (11) Between formed liquid storage cylinder (111).
- A kind of 2. combination compression system of water system according to claim 1, it is characterised in that：The mechanical energy storage group Part (13) includes the first movable part (131), the second movable part (132) and elastic component (133), first movable part (131) and Second movable part (132) is connected by elastic component (133), first movable part (131) and second movable part (132) outer surface is curved surface.
- A kind of 3. combination compression system of water system according to claim 2, it is characterised in that：First movable part (131) and second movable part (132) is semi-spherical shape.
- A kind of 4. combination compression system of water system according to claim 2, it is characterised in that：First movable part (131) and second movable part (132) is bowl structure, and the elastic component (133) is fixed on the interior of the bowl structure Side.
- A kind of 5. combination compression system of water system according to claim 4, it is characterised in that：First movable part (131) baffle (3) is equipped between second movable part (132).
- A kind of 6. combination compression system of water system according to claim 5, it is characterised in that：The elastic component (133) be spring, the baffle (3) is equipped with guide cylinder (31), the guide cylinder (31) extend vertically through the baffle (3) and and The baffle (3) is fixedly connected, and the spring passes through the guide cylinder (31).
- 7. according to a kind of combination compression system of any water systems of claim 1-6, it is characterised in that：The water pump The water outlet of group is equipped with hydraulic pressure sensor (4) and flow sensor (5), and the water pump (2), hydraulic pressure sensor (4) and flow pass Sensor (5) is electrically connected at controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174546.4U CN207331862U (en) | 2017-09-14 | 2017-09-14 | A kind of combination compression system of water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174546.4U CN207331862U (en) | 2017-09-14 | 2017-09-14 | A kind of combination compression system of water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331862U true CN207331862U (en) | 2018-05-08 |
Family
ID=62368718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174546.4U Expired - Fee Related CN207331862U (en) | 2017-09-14 | 2017-09-14 | A kind of combination compression system of water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794319A (en) * | 2020-07-14 | 2020-10-20 | 杭州圣枪科技有限公司 | Water supply installation with prevent blockking up function |
| CN112460667A (en) * | 2020-11-26 | 2021-03-09 | 珠海格力电器股份有限公司 | Voltage stabilization structure and thermodynamic system |
-
2017
- 2017-09-14 CN CN201721174546.4U patent/CN207331862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794319A (en) * | 2020-07-14 | 2020-10-20 | 杭州圣枪科技有限公司 | Water supply installation with prevent blockking up function |
| CN112460667A (en) * | 2020-11-26 | 2021-03-09 | 珠海格力电器股份有限公司 | Voltage stabilization structure and thermodynamic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |