CN205224167U - No negative pressure pipe network stationary flow pressure boost water supply installation - Google Patents
No negative pressure pipe network stationary flow pressure boost water supply installation Download PDFInfo
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- CN205224167U CN205224167U CN201521098415.3U CN201521098415U CN205224167U CN 205224167 U CN205224167 U CN 205224167U CN 201521098415 U CN201521098415 U CN 201521098415U CN 205224167 U CN205224167 U CN 205224167U
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Abstract
The utility model discloses a no negative pressure pipe network stationary flow pressure boost water supply installation, including jar body and non -pressure buffer and the intelligent control cabinet of setting at jar body top, one side of the jar body is connected with the water pump through the pipe network, the other end of water pump is connected with secondary pressurization pipe network, the inside of secondary pressurization pipe network is provided with long -range pressure sensor, the pipe network is connected through the electronic slow -close check valve that hinders a little to the output of secondary pressurization pipe network, the inside of non -pressure buffer is provided with pressure sensor and negative pressure annihilator, the inside of the jar body is provided with the floater, the negative pressure annihilator is connected to the other end of floater, this kind of no negative pressure pipe network stationary flow pressure boost water supply installation according to user's water consumption, converter promotion, gives the electronic slow -close check valve signal that hinders a little through the intelligent control cabinet, and the electronic slow -close check valve that hinders a little slowly opens, and the terminal water pressure of solution pipe network is low and pipe network atmospheric pressure is high, can solve secondary pressured water supply again, satisfies pipe network end user's constant pressure water supply problem.
Description
Technical field
The utility model relates to a kind of without negative pressure pipe network steady flow supercharging water supply facilities.
Background technology
Water system is also called supply equipment, is for solving due to insufficient pressure, cannot arriving height or the flow of user's water, and the professional equipment of the environment-friendly energy-saving of special R & D design.Water system is generally by water pump assembly, and frequency-conversion control cabinet, barrier film pressurized tank, pressure sensor and some auxiliaries are formed.
There is the problem that pipe network end hydraulic pressure is low and pipe network air pressure is high in existing water supply line, causes secondary water-supply pressure inadequate, and the water supply of pipe network terminal temperature difference often occurs that pressure is not enough, causes output less.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, there is provided a kind of without negative pressure pipe network steady flow supercharging water supply facilities, solve pipe network end hydraulic pressure low high with pipe network air pressure, can second pressure water supply be solved again, meet the constant pressure water supply problem of pipe network terminal temperature difference.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model is a kind of without negative pressure pipe network steady flow supercharging water supply facilities, comprise tank body and be arranged on described tank body top without compression buffer and Intelligent control cabinet, the side of described tank body is connected with water pump by pipe network, the other end of described water pump is connected with secondary pressurized pipe network, the inside of described secondary pressurized pipe network is provided with remote pressure sensor, the output of described secondary pressurized pipe network connects pipe network by electronic Tiny Drag Slow Shut Check Valves, and the described inside without compression buffer is provided with pressure sensor and negative pressure canceller.
As a kind of optimal technical scheme of the present utility model, the inside of described tank body is provided with ball float, and the other end of described ball float connects described negative pressure canceller.
As a kind of optimal technical scheme of the present utility model, the inside of described Intelligent control cabinet is provided with frequency converter and motor.
As a kind of optimal technical scheme of the present utility model, described Intelligent control cabinet is by signal Bonding pressure sensor, remote pressure sensor and electronic Tiny Drag Slow Shut Check Valves.
The beneficial effect that the utility model reaches is: this kind is without negative pressure pipe network steady flow supercharging water supply facilities, according to water supply volume, the frequency converter lifting of user, electronic Tiny Drag Slow Shut Check Valves signal is given by Intelligent control cabinet, electronic Tiny Drag Slow Shut Check Valves is slowly opened, solve pipe network end hydraulic pressure low high with pipe network air pressure, can second pressure water supply be solved again, meet the constant pressure water supply problem of pipe network terminal temperature difference.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is workflow sketch of the present utility model;
Fig. 2 of the present utility modelly faces structural representation;
Fig. 3 is backsight structural representation of the present utility model;
In figure: 1, tank body; 2, without compression buffer; 3, Intelligent control cabinet; 4, pressure sensor; 5, ball float; 6, negative pressure canceller; 7, water pump; 8, secondary pressurized pipe network; 9, remote pressure sensor; 10, electronic Tiny Drag Slow Shut Check Valves.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment 1
As Figure 1-3, a kind of without negative pressure pipe network steady flow supercharging water supply facilities, comprise tank body 1 and be arranged on tank body 1 top without compression buffer 2 and Intelligent control cabinet 3, the side of tank body 1 is connected with water pump 7 by pipe network, the other end of water pump 7 is connected with secondary pressurized pipe network 8, the inside of secondary pressurized pipe network 8 is provided with remote pressure sensor 9, the output of secondary pressurized pipe network 8 connects pipe network by electronic Tiny Drag Slow Shut Check Valves 10, and the inside without compression buffer 2 is provided with pressure sensor 4 and negative pressure canceller 6.
The inside of tank body 1 is provided with ball float 5, and the other end of ball float 5 connects negative pressure canceller 6.The inside of Intelligent control cabinet 3 is provided with frequency converter and motor.Intelligent control cabinet 3 is by signal Bonding pressure sensor 4, remote pressure sensor 9 and electronic Tiny Drag Slow Shut Check Valves 10, as gas in pipelines does not have the operation of emptying water pump 7 can cause the machine's sealing of water pump 7, cause water pump 7 fault effects service life of equipment, therefore for avoiding water pump 7 to wear and tear causing trouble, linking negative pressure canceller 6 without installing a set of ball float 5 in negative pressure snubber 2 additional, when air pressure enters without negative pressure snubber 2, ball float 5 lands and gas is got rid of by negative pressure canceller 6, by the eliminating of gas, the water of city planting ductwork enters without negative pressure snubber 2, ball float 5 slowly rises, reach the normal operating conditions that certain water level meets water pump 7.
Concrete, during use, city planting ductwork be communicated with non-negative pressure water-supply installation without negative pressure snubber 2, when the gas of pipe network enters without negative pressure snubber 2, pressure sensor 4 shows force value and is supplied to Intelligent control cabinet 3 signal, Intelligent control cabinet 3 signal feedback feed pump 7 reaches normal operating instruction, water pump 7 operation can cause the machine's sealing of water pump 7, stop water pump wearing and tearing principle in tank body 1, install ball float 5 (liquid level meter apparatus) additional connects negative pressure canceller 5 exactly, when air pressure enters tank body 1, content gauge detects no water signal by negative pressure canceller 5 the eliminating of gas, the water of city planting ductwork enters without negative pressure snubber 2, content gauge reaches the normal operating conditions that certain water level meets water pump 7, liquid level sensor in tank body 1 provides signal to Intelligent control cabinet 3, Intelligent control cabinet 3 gives electronic Tiny Drag Slow Shut Check Valves 10 signal, electronic Tiny Drag Slow Shut Check Valves 10 is slowly opened, the supercurrent of motor and the secondary pulse problem of pipe network would not be caused, reach the constant pressure water supply problem that normal secondary water-supply meets pipe network terminal temperature difference.
This kind is without negative pressure pipe network steady flow supercharging water supply facilities, according to water supply volume, the frequency converter lifting of user, electronic Tiny Drag Slow Shut Check Valves 10 signal is given by Intelligent control cabinet 3, electronic Tiny Drag Slow Shut Check Valves 10 is slowly opened, solve pipe network end hydraulic pressure low high with pipe network air pressure, can second pressure water supply be solved again, meet the constant pressure water supply problem of pipe network terminal temperature difference.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind without negative pressure pipe network steady flow supercharging water supply facilities, comprise tank body (1) and be arranged on described tank body (1) top without compression buffer (2) and Intelligent control cabinet (3), it is characterized in that, the side of described tank body (1) is connected with water pump (7) by pipe network, the other end of described water pump (7) is connected with secondary pressurized pipe network (8), the inside of described secondary pressurized pipe network (8) is provided with remote pressure sensor (9), the output of described secondary pressurized pipe network (8) connects pipe network by electronic Tiny Drag Slow Shut Check Valves (10), the described inside without compression buffer (2) is provided with pressure sensor (4) and negative pressure canceller (6).
2. according to claim 1 a kind of without negative pressure pipe network steady flow supercharging water supply facilities, it is characterized in that, the inside of described tank body (1) is provided with ball float (5), and the other end of described ball float (5) connects described negative pressure canceller (6).
3. according to claim 1 a kind of without negative pressure pipe network steady flow supercharging water supply facilities, it is characterized in that, the inside of described Intelligent control cabinet (3) is provided with frequency converter and motor.
4. according to claim 3 a kind of without negative pressure pipe network steady flow supercharging water supply facilities, it is characterized in that, described Intelligent control cabinet (3) is by signal Bonding pressure sensor (4), remote pressure sensor (9) and electronic Tiny Drag Slow Shut Check Valves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098415.3U CN205224167U (en) | 2015-12-25 | 2015-12-25 | No negative pressure pipe network stationary flow pressure boost water supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098415.3U CN205224167U (en) | 2015-12-25 | 2015-12-25 | No negative pressure pipe network stationary flow pressure boost water supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205224167U true CN205224167U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521098415.3U Active CN205224167U (en) | 2015-12-25 | 2015-12-25 | No negative pressure pipe network stationary flow pressure boost water supply installation |
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| Country | Link |
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| CN (1) | CN205224167U (en) |
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2015
- 2015-12-25 CN CN201521098415.3U patent/CN205224167U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160715 Address after: 210000 A-1 building, Ning Jian Industrial Park, 8 Yongning Road, Yongning Street, Pukou District, Nanjing, Jiangsu, China Patentee after: Nanjing Su Yuan water equipment Co., Ltd. Address before: Jiangpu street Pukou District of Nanjing City, Jiangsu province 210000 Xiangshan Road No. 11 building 12 Room 405 Yee Jingyuan Patentee before: Lv Xuening |