CN202001351U - Bottomless water feeder - Google Patents
Bottomless water feeder Download PDFInfo
- Publication number
- CN202001351U CN202001351U CN201020632450XU CN201020632450U CN202001351U CN 202001351 U CN202001351 U CN 202001351U CN 201020632450X U CN201020632450X U CN 201020632450XU CN 201020632450 U CN201020632450 U CN 201020632450U CN 202001351 U CN202001351 U CN 202001351U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- pump
- valve
- tank
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 2
- 210000001138 tear Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a bottomless water feeder. The water feeder comprises a water tank water inlet pipeline, a water tank and a water tank water outlet pipeline, wherein the sealing property of the water tank can be controlled by the corresponding valve; volume above the water tank water outlet pipeline is larger than that of the water tank water inlet pipeline; a water adding port and an exhaust hole are formed on the top of the water tank and are controlled to be opened and closed by valves; and the water tank water outlet pipeline is controlled to be opened and closed by a pump water inlet valve. Before a pump is started, the pump water inlet valve is closed, the water adding port valve and the exhaust hole valve are opened, and water is added into the water tank through the water adding port; after the volume of the water stored on the upper part of an opening of the water tank water outlet pipeline in the water tank exceeds the volume of the water tank water inlet pipeline, the water adding port valve and the exhaust hole valve are closed, and a water pump is started; and after the pump is operated normally, the pump water inlet valve is opened, the water in the water tank is pumped away, certain vacuum is formed in the water tank, and water in a water pool enters the water tank under the action of atmospheric pressure, and is pumped away by the pump, so that the aim of smoothly pumping the water by using the water pump is fulfilled.
Description
Affiliated technical field
The utility model relates to a kind of centrifugal pump that solves can't normally start the device that draws water because of bottom valve weares and teares easily, corrodes, and especially solves the normal difficult problem of drawing water that starts of the above IS pump that uses of large-scale water surface.
Background technique
At present, the above centrifugal pump that uses of the well-known water surface, the feed-water end water diversion apparatus is to add a safety check as bottom valve at water intake mostly, this equipment is in the medium-term and long-term use of water, check valve spool is easy to the burn into wearing and tearing, spool damages the sealing extreme difference of back safety check, thereby has lost the effect as bottom valve, and the maintenance expenses height of safety check.
Summary of the invention
The centrifugal pump bottom valve that uses more than the existing water surface weares and teares easily in order to overcome, etching problem, the utility model patent provides watering machine of a kind of no end, this watering machine can not only effectively solve above-mentioned water pump and wear and tear, corrodes ineffective problem easily because of bottom valve, and manufacture cost and operating cost are cheap, simple structure, easy to use.
The utility model patent solves the technological scheme that its technical problem adopts: add a water tank on the intake pipe of pump, tank top is provided with adds the mouth of a river and exhaust port, add the mouth of a river and exhaust port by the valve control switch, upper end, water tank side water receiving case intake pipe, lower end water receiving case outlet conduit.
The beneficial effects of the utility model are, can effectively solve above-mentioned water pump under the situation that does not increase running device and extra power consumption and wear and tear, corrode the problem that loses pumping action easily because of bottom valve.This device also possesses characteristics simple in structure, with low cost except that possessing above-mentioned advantage.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a surface structure schematic diagram of the present utility model.
1. add the mouth of a river, 2. exhaust port, 3. water tank water intake pipeline, 4. tank water, 5. water tank, 6. radiator drain road, 7. pump water inlet valve
Embodiment
With reference to accompanying drawing, this model utility comprises water tank water intake pipeline (3), water tank (5), radiator drain road (6), can add the sealing situation of valve on the mouth of a river (1), the exhaust port (2) and pump inlet valve control water tank (5) by control.Before pump startup, close the pump water inlet valve, open and add mouth of a river valve and exhaust port valve, in water tank, add water by adding the mouth of a river, after the volume of top, outlet pipe road junction water in the water tank surpasses water tank water intake pipeline volume, close and add mouth of a river valve and exhaust port valve, start suction pump, after working well, opens by pump the pump water inlet valve, water in the water tank is taken away, forms certain vacuum in the water tank, and the water in atmospheric effect sink enters water tank, and then be pumped away, thereby reach the purpose that water pump draws water smoothly.When having avoided the use safety check, the not smooth problem of drawing water because of check valve spool is corroded, weares and teares and cause has improved working efficiency, has saved cost of production.
Claims (3)
1. the watering machine of the no end comprises water tank water intake pipeline (3), water tank (5), radiator drain road (6), it is characterized in that: add a water tank (5) on the intake pipe of pump, water tank (5) top is provided with adds the mouth of a river (1) and exhaust port (2), adds the mouth of a river
(1) with exhaust port (2) by the valve control switch, water tank side upper end water receiving case intake pipe (3), lower end water receiving case outlet conduit (6).
2. according to watering machine of the described no end of claim 1, it is characterized in that: water tank (5) for hollow circular cylinder.
3. according to watering machine of the described no end of claim 1, it is characterized in that: in water tank (5) inside, the horizontal position of intake pipe (3) port is lower than the horizontal position of radiator drain road (6) port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020632450XU CN202001351U (en) | 2010-11-24 | 2010-11-24 | Bottomless water feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020632450XU CN202001351U (en) | 2010-11-24 | 2010-11-24 | Bottomless water feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001351U true CN202001351U (en) | 2011-10-05 |
Family
ID=44704094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020632450XU Expired - Fee Related CN202001351U (en) | 2010-11-24 | 2010-11-24 | Bottomless water feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487883A (en) * | 2018-12-28 | 2019-03-19 | 上海科勒电子科技有限公司 | Closestool water supply component and closestool |
| CN112617614A (en) * | 2020-11-27 | 2021-04-09 | 深圳数联天下智能科技有限公司 | Water tank structure, water level detection method thereof, steam oven and water storage judgment method thereof |
-
2010
- 2010-11-24 CN CN201020632450XU patent/CN202001351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487883A (en) * | 2018-12-28 | 2019-03-19 | 上海科勒电子科技有限公司 | Closestool water supply component and closestool |
| CN112617614A (en) * | 2020-11-27 | 2021-04-09 | 深圳数联天下智能科技有限公司 | Water tank structure, water level detection method thereof, steam oven and water storage judgment method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202991671U (en) | Pneumatic pumping plant | |
| CN202001351U (en) | Bottomless water feeder | |
| CN202466780U (en) | Sewage discharge automatic water level control box | |
| CN203049675U (en) | Automatic exhaust and water taking device for vacuum water sucking of photovoltaic pumping system | |
| CN203067206U (en) | Automatic water pumping machine | |
| CN202073172U (en) | On-pump type sewage lifting device | |
| CN103867480A (en) | Energy-saving and low-carbon variable bottom-valve-free water-pumping method | |
| CN103912505A (en) | Improved double-suction self-priming pump with strong self-priming property | |
| CN201166014Y (en) | Novel wind power water pump | |
| CN203008036U (en) | Energy bring-in water suction device | |
| CN103031874B (en) | Energy-utilizing water suction system | |
| CN200949475Y (en) | Gas exhausting automatic water discharging device | |
| CN201396190Y (en) | Pneumatic drainage device | |
| CN201739242U (en) | Vacuumizing diversion device for sewage pump | |
| CN214940028U (en) | A vacuum pre-pressing water-gas separation energy-saving control device | |
| CN201100243Y (en) | Negative pressure tank | |
| CN101761486A (en) | Automatic water diversion device | |
| CN212803781U (en) | Siphon device for culture pond | |
| CN202937521U (en) | Vacuum water pumping device | |
| CN201461310U (en) | Siphoning installation for suction dredger | |
| CN204113636U (en) | A kind of drawbench cooling pipe water suction device | |
| CN201874845U (en) | Movable ground operation device of submersible pump | |
| CN201031409Y (en) | A non-negative pressure water supply device | |
| CN202047444U (en) | Small flow pressure maintaining water supply equipment | |
| CN207813953U (en) | A kind of mixed-flow pump exempts to vacuumize automatic starting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20151124 |