CN206245377U - A kind of microkinetic is without negative pressure stabilizing compensation device - Google Patents
A kind of microkinetic is without negative pressure stabilizing compensation device Download PDFInfo
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- CN206245377U CN206245377U CN201620926969.6U CN201620926969U CN206245377U CN 206245377 U CN206245377 U CN 206245377U CN 201620926969 U CN201620926969 U CN 201620926969U CN 206245377 U CN206245377 U CN 206245377U
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Abstract
The utility model discloses a kind of microkinetic without negative pressure stabilizing compensation device, including Miniature submersible, miniature immersible pump fixing device, first check-valve, the first valve, the 6th valve, multiple main pumps, attached pump；The miniature immersible pump is arranged on the inside of miniature immersible pump fixing device, miniature immersible pump fixing device water side passes sequentially through first check-valve, the first valve and is connected to secondary water-supply equipment water outlet gathering tube, miniature immersible pump fixing device water inlet end is connected to secondary water-supply equipment water inlet gathering tube by the 6th valve, and the secondary water-supply equipment water inlet gathering tube other end is connected to steady-flow tank.The microkinetic is simple without negative pressure stabilizing compensation apparatus structure, reasonable in design, can reduce the start-stop time of attached pump；And power is small, energy-saving effect is more preferable；In addition, the microkinetic also has fault rate low without negative pressure stabilizing compensation device, the good advantage of using effect.
Description
Technical field
The utility model is related to second pressure water supply equipment technical field, and specifically a kind of microkinetic is without negative pressure stabilizing compensation
Device.
Background technology
Second pressure water supply equipment is a kind of variable frequency water supply equipment of repressurization on the basis of original pipe network water pressure.Should
Equipment is a kind of energy saving water supply equipment, and it is directly connected with tap water pipe network, and solving can not meet because ductwork pressure is limited
The problem of user's water.In order to save operating cost and reduce equipment loss, single set supply equipment is typically mutual using main, attached pump
Standby system architecture, i.e., when water consumption is larger, supplied water by main pump, when water consumption is smaller, by attached water supplying pump, but is existed following
Shortcoming：First, when the interval setting of variation in water pressure is too small, can make attached pump start and stop frequently, energy consumption wastes larger；2nd, variation in water pressure is interval
When setting too big, external pressure drop is too many, it is impossible to constant pressure water supply.
Utility model content
The purpose of this utility model is to provide a kind of microkinetic without negative pressure stabilizing compensation device, to solve above-mentioned background skill
The problem proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of microkinetic is without negative pressure stabilizing compensation device, including Miniature submersible, miniature immersible pump fixing device, the first non-return
Valve, the first valve, multiple first rubber soft joints, multiple second valves, multiple second check-valves, the 3rd check-valves, the 3rd valve
Door, the second rubber soft joint, multiple 4th valves, the 5th valve, the 6th valve, multiple main pumps, attached pump；The miniature immersible pump
Installed in the inside of miniature immersible pump fixing device, miniature immersible pump fixing device water side passes sequentially through first check-valve,
One valve is connected to secondary water-supply equipment water outlet gathering tube, and miniature immersible pump fixing device water inlet end is connected by the 6th valve
To secondary water-supply equipment water inlet gathering tube；The main pump water side passes sequentially through the first rubber soft joint, second check-valve, second
Valve is connected to secondary water-supply equipment water outlet gathering tube, and main pump water inlet end is connected to secondary water-supply equipment and intakes by the 4th valve
Gathering tube；It is described it is attached pump out water end (W.E.) pass sequentially through the second rubber soft joint, the 3rd check-valves, the 3rd valve be connected to it is secondary
Supply equipment water outlet gathering tube, attached pump water inlet end is connected to secondary water-supply equipment water inlet gathering tube by the 5th valve；Described two
The secondary supply equipment water inlet gathering tube other end is connected to steady-flow tank；The main pump is provided with two.
Compared with prior art, the beneficial effects of the utility model are：
The microkinetic is simple without negative pressure stabilizing compensation apparatus structure, reasonable in design, can reduce the start-stop time of attached pump；And
And power is small, energy-saving effect is more preferable；In addition, the microkinetic also has fault rate low without negative pressure stabilizing compensation device, using effect
Good advantage.
Brief description of the drawings
Fig. 1 is structural representation of the microkinetic without negative pressure stabilizing compensation device.
Wherein：1- Miniature submersibles；2- miniature immersible pump fixing devices；3- first check-valves；The valves of 4- first；Bis- confessions of 5-
Wetting system water outlet gathering tube；The rubber soft joints of 6- first；7- main pumps；The attached pumps of 8-；9- steady-flow tanks；10- secondary water-supplies equipment is intake
Gathering tube；The valves of 11- second；12- second check-valves；The check-valves of 13- the 3rd；The valves of 14- the 3rd；The rubber soft joints of 15- second；
The valves of 16- the 4th；The valves of 17- the 5th；The valves of 18- the 6th.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Fig. 1 is referred to, a kind of microkinetic fixes dress without negative pressure stabilizing compensation device, including Miniature submersible 1, miniature immersible pump
Put 2, first check-valve 3, the first valve 4, multiple first rubber soft joints 6, multiple second valves 11, multiple second check-valves
12nd, the 3rd check-valves 13, the 3rd valve 14, the second rubber soft joint 15, multiple 4th valves 16, the 5th valve 17, the 6th valve
Door 18, multiple main pumps 7, attached pump 8；The miniature immersible pump 1 is arranged on the inside of miniature immersible pump fixing device 2, Miniature submersible
The water side of pump fixing device 2 passes sequentially through first check-valve 3, the first valve 4 and is connected to secondary water-supply equipment water outlet gathering tube 5,
The water inlet end of miniature immersible pump fixing device 2 is connected to secondary water-supply equipment water inlet gathering tube 10 by the 6th valve 18；It is described
The water side of main pump 7 passes sequentially through the first rubber soft joint 6, second check-valve 12, the second valve 11 and is connected to secondary water-supply equipment
Water outlet gathering tube 5, the water inlet end of main pump 7 is connected to secondary water-supply equipment water inlet gathering tube 10 by the 4th valve 16；It is described
The water side of attached pump 8 passes sequentially through the second rubber soft joint 15, the 3rd check-valves 13, the 3rd valve 14 and is connected to secondary water-supply equipment
Water outlet gathering tube 5, the water inlet end of attached pump 8 is connected to secondary water-supply equipment water inlet gathering tube 10 by the 5th valve 17；It is described secondary
The supply equipment water inlet other end of gathering tube 10 is connected to steady-flow tank 9.Preferably, the main pump 7 is provided with two.
Operation principle of the present utility model is：Water body pressure reaches setting pressure in user's water supply network, at water system
When improper use water or water clock state, all pressure pumps are all in halted state.During with water in feedwater piping under pressure
Drop, when falling pressure value is more than certain setting value, microkinetic starts supplementary feed ductwork pressure without negative pressure stabilizing compensation device,
Main pump 7, the attonity of attached pump 8；When falling pressure value is more than certain setting value, microkinetic stops dynamic without negative pressure stabilizing compensation device
Make, while attached pump 8 starts supplementary feed ductwork pressure, the attonity of main pump 7；It is attached when falling pressure value is more than certain setting value
The stopping of pump 8 is acted, while main pump 7 starts supplementary feed ductwork pressure, microkinetic is without negative pressure stabilizing compensation device attonity.
The microkinetic is simple without negative pressure stabilizing compensation apparatus structure, reasonable in design, can reduce the start-stop time of attached pump 8；
And power is small, energy-saving effect is more preferable；In addition, the microkinetic also has fault rate low without negative pressure stabilizing compensation device, effect is used
Really good advantage.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Various changes can be made.
Claims (1)
1. a kind of microkinetic is without negative pressure stabilizing compensation device, it is characterised in that fixed including Miniature submersible (1), miniature immersible pump
Device (2), first check-valve (3), the first valve (4), multiple first rubber soft joints (6), multiple second valves (11), multiple
Second check-valve (12), the 3rd check-valves (13), the 3rd valve (14), the second rubber soft joint (15), multiple 4th valves
(16), the 5th valve (17), the 6th valve (18), multiple main pumps (7), attached pump (8)；The miniature immersible pump (1) is installed in micro-
The inside of type immersible pump fixing device (2), miniature immersible pump fixing device (2) water side passes sequentially through first check-valve (3),
One valve (4) is connected to secondary water-supply equipment water outlet gathering tube (5), and miniature immersible pump fixing device (2) water inlet end is by the
Six valves (18) are connected to secondary water-supply equipment water inlet gathering tube (10)；Main pump (7) water side passes sequentially through the first rubber
Connecting hose (6), second check-valve (12), the second valve (11) are connected to secondary water-supply equipment water outlet gathering tube (5), main pump (7)
Water inlet end is connected to secondary water-supply equipment water inlet gathering tube (10) by the 4th valve (16)；Attached pump (8) water side
Pass sequentially through the second rubber soft joint (15), the 3rd check-valves (13), the 3rd valve (14) and be connected to secondary water-supply equipment water outlet
Gathering tube (5), attached pump (8) water inlet end is connected to secondary water-supply equipment water inlet gathering tube (10) by the 5th valve (17)；It is described
Secondary water-supply equipment water inlet gathering tube (10) other end is connected to steady-flow tank (9)；The main pump (7) is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926969.6U CN206245377U (en) | 2016-08-24 | 2016-08-24 | A kind of microkinetic is without negative pressure stabilizing compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926969.6U CN206245377U (en) | 2016-08-24 | 2016-08-24 | A kind of microkinetic is without negative pressure stabilizing compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245377U true CN206245377U (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620926969.6U Active CN206245377U (en) | 2016-08-24 | 2016-08-24 | A kind of microkinetic is without negative pressure stabilizing compensation device |
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| CN (1) | CN206245377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195804A (en) * | 2019-06-20 | 2019-09-03 | 上海威派格智慧水务股份有限公司 | A kind of water outlet gathering tube suitable for standardized production |
-
2016
- 2016-08-24 CN CN201620926969.6U patent/CN206245377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195804A (en) * | 2019-06-20 | 2019-09-03 | 上海威派格智慧水务股份有限公司 | A kind of water outlet gathering tube suitable for standardized production |
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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: 402760 No. 1, Building A, Jinyuan, No. 9 Xingwang Road, Bicheng Street, Bishan County, Chongqing Patentee after: Chongqing Chengfeng Water Engineering Co., Ltd. Address before: 402760 No. 1, Building A, Jinyuan, No. 9 Xingwang Road, Bicheng Street, Bishan County, Chongqing Patentee before: Chongqing Zenfirm Secondary Feedwater Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |