CN2723528Y - Pneumatic multiple pump water supply device - Google Patents
Pneumatic multiple pump water supply device Download PDFInfo
- Publication number
- CN2723528Y CN2723528Y CN 200420014096 CN200420014096U CN2723528Y CN 2723528 Y CN2723528 Y CN 2723528Y CN 200420014096 CN200420014096 CN 200420014096 CN 200420014096 U CN200420014096 U CN 200420014096U CN 2723528 Y CN2723528 Y CN 2723528Y
- Authority
- CN
- China
- Prior art keywords
- water pump
- pressure tank
- air pressure
- air
- automatic
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a pneumatic water supply device of multiple pumps, comprising an engine base, a big water pump, a small water pump, an air pressure tank, an automatic air supplement device and a pressure operated automatic valve, which is characterized in that: the big water pump, the small water pump, and the air pressure tank are respectively connected on the engine base; the big water pump and the small water pump are connected with the air pressure tank; the automatic air supplement device is connected between the big water pump, the small water pump and the air pressure tank; the pressure operated automatic valve is connected with the upper end of the air pressure tank; the air pressure tank is respectively connected with an air relief valve and a water-outlet gate valve, and the top of the air pressure tank is connected with a pressure gauge. Multiple single-phase self-sucking pumps are adopted in the utility model, which meets the required power of water supply for a hundred of users without specially constructed three-phase electricity, and a great amount of cost of constructing special line is saved. The structure of the product is simple, and the installation and the usage are convenient.
Description
Technical field
The utility model relates to a kind of many pumps of vapour-pressure type type supply equipment.
Background technology
Rural water supply is at present built trourelle except big villages and small towns with good conditionsi expense several ten thousand even hundreds of thousands and is supplied the tap water, the illogical tap water in most of place, restriction is the factor of logical tap water in every family, except that the insufficient water sources of some areas, mainly be to lack the generally accepted inexpensive supply equipment in a kind of suitable rural area, some peasant household oneself buys a water pump and water is extracted into attic tank works as tap water from flowing down, and is promptly unhygienic, also do not have enough pressure, washing machine, geyser can't use.
Summary of the invention
The purpose of this utility model just provides a kind of many pumps of vapour-pressure type type supply equipment, satisfies the purpose that central water supply is carried out in the rural area, makes the peasant really use tap water.
The utility model is achieved like this, it comprises support, big water pump, little water pump, air pressure tank, automatic air supply device, pressure automatic switch, big water pump, little water pump, air pressure tank is connected on the support, big water pump, little water pump connect air pressure tank respectively, and automatic air supply device is connected between the gentle pressure jar of big water pump, and the pressure automatic control switch is connected the air pressure tank upper end, on the air pressure tank respectively the limit automatic air valve and go out Water gate valve is arranged, be connected with pressure meter on the air pressure tank deck.
What the utility model was selected for use is many single-phase self priming pumps, can reach one hundred houses water supply power demand, does not need to set up specially three-phase electricity again, can save a large amount of frame special line funds, and product structure is simple, and is easy to install, and apply in suitable rural area.
Description of drawings
Fig. 1 is the utility model structural representation.
In the drawings 1, support 2, big water pump 3, little water pump 4, automatic air supply device 5, pressure automatic switch 6, pressure meter 7, outlet valve 8, air pressure tank 9 go out Water gate valve.
The specific embodiment
As shown in Figure 1, the utility model comprises support (1), big water pump (2), little water pump (3), automatic air supply device (4), pressure automatic switch (5), air pressure tank (8), big water pump (2), little water pump (3), air pressure tank (8) is connected on the support, big water pump (2), little water pump (3) connects air pressure tank respectively, automatic air supply device (4) is connected between the gentle pressure jar of big water pump, pressure automatic switch (5) is connected the air pressure tank upper end, be connected with automatic air valve (7) on the air pressure tank respectively and go out sluice gate (9), be connected with pressure meter (6) on the air pressure tank deck, well water is moved in the air pressure tank by water pump, supply water toward the user by going out Water gate valve again, few or evening of user unmanned water, then jar internal pressure rises, reach capping pressure, pressure automatic switch outage termination of pumping, when user's water, reach the setting threshold pression, pressure automatic switch contact, water pump water supply start, when being in water use peak during the phase, when the water supply of turning round simultaneously of two water pumps, certain customers waters, then close a water pump automatically, for deep-well, can adopt submersible pump to carry out relay-type and draw water, supply water.
Claims (1)
1, a kind of many water supplying pumps of vapour-pressure type equipment, it comprises support, big water pump, little water pump, air pressure tank, automatic air supply device, pressure automatic switch, it is characterized in that big water pump, little water pump, air pressure tank are connected on the support, big water pump, little water pump connect air pressure tank, automatic air supply device is connected between the gentle pressure jar of big water pump, pressure automatic switch is connected the air pressure tank upper end, is connected with automatic air valve on the air pressure tank respectively and goes out Water gate valve, is connected with pressure meter on the air pressure tank deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014096 CN2723528Y (en) | 2004-09-23 | 2004-09-23 | Pneumatic multiple pump water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014096 CN2723528Y (en) | 2004-09-23 | 2004-09-23 | Pneumatic multiple pump water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723528Y true CN2723528Y (en) | 2005-09-07 |
Family
ID=35037157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420014096 Expired - Fee Related CN2723528Y (en) | 2004-09-23 | 2004-09-23 | Pneumatic multiple pump water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723528Y (en) |
-
2004
- 2004-09-23 CN CN 200420014096 patent/CN2723528Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2723528Y (en) | Pneumatic multiple pump water supply device | |
| CN2793170Y (en) | Piston-style water tank with water pump | |
| CN2771526Y (en) | Deep-water relay submersible electric pump | |
| CN201080623Y (en) | Full-automatic negative-pressure free energy-saving water-supply installation | |
| CN202250892U (en) | High-water-level self-absorption device for centrifugal pumps | |
| CN2542852Y (en) | Automatic water supply device | |
| CN205224152U (en) | Afforestation water supply variable frequency device | |
| CN2844233Y (en) | The rural residents automatic water supply device | |
| CN1818238A (en) | Self-pressurized flushing device | |
| CN204091841U (en) | A kind of Simple shower device | |
| CN201087445Y (en) | Non-negative pressure water supply equipment | |
| CN2522468Y (en) | Domestic running-water machine | |
| CN205444330U (en) | Pump does not have negative pressure variable frequency water supply device in semi -submerged formula jar | |
| CN2539777Y (en) | Fully automatic water supply equipment for high-rise building | |
| CN102322688A (en) | Reflux water saving device for water heater | |
| CN2543997Y (en) | Domestic water-saving device | |
| CN202544050U (en) | Water-saving tank of closestool | |
| CN201326199Y (en) | Multi-pump simulated frequency conversion towerless water supply plant of air pressure type | |
| CN2597557Y (en) | Domestic tower-less running water apparatus | |
| CN2286205Y (en) | Domestic automatic supplying water device | |
| CN2408262Y (en) | Automatic water filler for water pump | |
| CN202064400U (en) | Household surface water supply device | |
| CN2718277Y (en) | Automatic submersible pump | |
| CN210237101U (en) | Cup ware that draws water is bumped to intelligence barreled | |
| CN201162265Y (en) | Water saving device of integration self-suction type squat closet |
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: 20050907 Termination date: 20100923 |