CN202990024U - Novel overpressure protection device without negative pressure - Google Patents
Novel overpressure protection device without negative pressure Download PDFInfo
- Publication number
- CN202990024U CN202990024U CN2012207146462U CN201220714646U CN202990024U CN 202990024 U CN202990024 U CN 202990024U CN 2012207146462 U CN2012207146462 U CN 2012207146462U CN 201220714646 U CN201220714646 U CN 201220714646U CN 202990024 U CN202990024 U CN 202990024U
- Authority
- CN
- China
- Prior art keywords
- water pump
- water
- negative pressure
- protection device
- overpressure protection
- 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
Images
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
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to the technical field of water pumps, in particular to a novel overpressure protection device without negative pressure. The novel overpressure protection device is characterized by comprising a municipal water pipe, an electromagnetic valve, a vacuum suppressor, a water storage tank, a control cabinet, an upper liquid level instrument, a lower liquid level instrument, a third water pump, a fourth water pump, a user pipeline, an activated carbon filter, a remote monitoring receiver, a first water pump, a second water pump and an overpressure protector. The novel overpressure protection device without the negative pressure has the advantages that the overpressure protector is arranged on the control cabinet, and can receive signals to automatically cut off pressure compensation when required by the user pipeline, the pressure on the user pipeline is protected, and water demands are met.
Description
Technical field
The utility model relates to pump technology field, especially a kind of novel non-negative pressure overpressure protection apparatus.
Background technology
General supply equipment increases the energy consumption of water supply facilities almost not without the negative pressure overpressure protection apparatus greatly.
Summary of the invention
for overcoming the above problems, the utility model provides a kind of novel non-negative pressure overpressure protection apparatus, described a kind of novel non-negative pressure overpressure protection apparatus, it is characterized in that, comprise: municipal water pipe 1, electromagnetic valve 2, vacuum suppresser 3, water tank 4, switch board 5, upper liquid level 6, lower liquid level 7, the 3rd water pump 8, the 4th water pump 9, user pipe 10, active carbon filter 11, remote monitoring receiver 12, the first water pump 13, the second water pump 14, overpressure protector 15, described a kind of novel non-negative pressure overpressure protection apparatus, be provided with overpressure protector 15 on switch board 5, when user pipe 10 needs, overpressure protector 15 will acknowledge(ment) signal, automatically carry out the cut-out pressure compensation, reach protection user pipe 10 pressure, satisfy the water needs.
The utility model effect is: improve water supply facilities efficient and stability 1.; 2. satisfy the water requirement; 3. simple and practical, easy for installation, reduce costs.
Description of drawings
Fig. 1 is the utility model schematic diagram;
Wherein: municipal water pipe 1, electromagnetic valve 2, vacuum suppresser 3, water tank 4, switch board 5, upper liquid level 6, lower liquid level 7, the 3rd water pump 8, the 4th water pump 9, user pipe 10, active carbon filter 11, remote monitoring receiver 12, the first water pump 13, the second water pump 14, overpressure protector 15.
The specific embodiment
Referring to Fig. 1, described a kind of novel non-negative pressure overpressure protection apparatus is provided with overpressure protector 15 on switch board 5; when user pipe 10 needed, overpressure protector 15 will acknowledge(ment) signal, automatically carried out the cut-out pressure compensation; reach protection user pipe 10 pressure, satisfy the water needs.
Claims (1)
1. novel non-negative pressure overpressure protection apparatus; it is characterized in that; comprise: municipal water pipe, electromagnetic valve, vacuum suppresser, water tank, switch board, upper liquid level, lower liquid level, the 3rd water pump, the 4th water pump, user pipe, active carbon filter, remote monitoring receiver, the first water pump, the second water pump, overpressure protector; described a kind of novel non-negative pressure overpressure protection apparatus is provided with overpressure protector on switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207146462U CN202990024U (en) | 2012-12-22 | 2012-12-22 | Novel overpressure protection device without negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207146462U CN202990024U (en) | 2012-12-22 | 2012-12-22 | Novel overpressure protection device without negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990024U true CN202990024U (en) | 2013-06-12 |
Family
ID=48561218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207146462U Expired - Fee Related CN202990024U (en) | 2012-12-22 | 2012-12-22 | Novel overpressure protection device without negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990024U (en) |
-
2012
- 2012-12-22 CN CN2012207146462U patent/CN202990024U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202990024U (en) | Novel overpressure protection device without negative pressure | |
| CN201654963U (en) | Water purifier and automatic water cut-off device thereof for water leakage | |
| CN203238703U (en) | Novel multifrequency multi-pump type non-negative pressure water supplying system | |
| CN203238705U (en) | Novel digital type energy storing device | |
| CN202990014U (en) | Novel steady-flow and steady-pressure bidirectional compensator | |
| CN103806505A (en) | Tank type mute pipe network pressure-superposed water supply device | |
| CN203080602U (en) | Novel can-type non-negative pressure water supply equipment | |
| CN202990020U (en) | Novel additive pipe pressure type non-negative-pressure steady-flow water supply equipment | |
| CN203238704U (en) | Novel wireless network remote monitoring type non-negative pressure water supplying system | |
| CN204959877U (en) | Mechatronic water supply installation | |
| CN202990015U (en) | Novel mute water supply equipment without negative pressure | |
| CN202990025U (en) | Novel high-efficiency non-negative-pressure water-supplying device | |
| CN204269203U (en) | The portable floating-ball level switch test unit of double pump | |
| CN202953268U (en) | Electro-mechanical double control water tank | |
| CN203569625U (en) | Water supply device with combination between vacuum suppression function and reverse flow compensation function | |
| CN202265860U (en) | Water supply control device of self-provided well | |
| CN203080605U (en) | Novel non-negative pressure muting water supply equipment | |
| CN201991036U (en) | Intelligent pipe network laminated non-negative pressure water supply equipment | |
| CN201789220U (en) | Large-sized transformer vacuum oil extraction device allowing accessory replacement without oil drainage | |
| CN201594341U (en) | Buoyancy demonstration device used for physics teaching in high school | |
| CN202346869U (en) | Sewage treatment device | |
| CN203270681U (en) | Pressure water storage tank | |
| CN102864815A (en) | Water supplying system | |
| CN202767174U (en) | Water supply system | |
| CN202352484U (en) | Explosion-proof dry type transformer high-pressure and low-pressure outlet box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131222 |