CN205331010U - Water storage centrifugal pump - Google Patents
Water storage centrifugal pump Download PDFInfo
- Publication number
- CN205331010U CN205331010U CN201520847169.0U CN201520847169U CN205331010U CN 205331010 U CN205331010 U CN 205331010U CN 201520847169 U CN201520847169 U CN 201520847169U CN 205331010 U CN205331010 U CN 205331010U
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- CN
- China
- Prior art keywords
- water
- centrifugal pump
- valve
- outlet
- inlet pipe
- Prior art date
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 230000008676 import Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 6
- 206010016807 Fluid retention Diseases 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model relates to a centrifugal pump that draws water, concretely relates to water storage centrifugal pump, including centrifugal pump, the inlet tube that stretches into the water source and the outlet pipe of intercommunication with the water installation, the import of intaking of inlet tube intercommunication centrifugal pump, the delivery port of outlet pipe intercommunication centrifugal pump, the intraductal check valve of installing of inlet tube, it has the governing valve to go out water piping connection, its characterized in that, the water storage bucket, the lower of water storage bucket is higher than the centrifugal pump, be connected with water inlet branch pipe and water outlet branch pipe between water storage bucket and outlet pipe, water inlet branch pipe is higher than water outlet branch pipe, water inlet branch pipe is equipped with the water intaking valve, water outlet branch pipe is equipped with the outlet valve, the air vent has in the top of water storage bucket. The utility model discloses a solve and to need the manpower water injection before present centrifugal suction pump uses, this process is too consuming time, provides the centrifugal suction pump that can use fast.
Description
Technical field
This utility model relates to the centrifugal pump that draws water, and is specifically related to a kind of water storage centrifugal pump。
Background technology
Centrifugal pump, the centrifugal force being dependent on producing when impeller rotates, to carry the pump of liquid, utilizes the impeller blade of high speed rotating to drive water to rotate, is thrown away by water, thus reaching the purpose of conveying。Water pump is before activation, it is necessary to makes to be full of in pump case and suction hose water, then starts motor, make pump shaft impeller and water do high speed rotary motion, water generation centrifugal motion, be thrown toward impeller outer edge, through the setting-out pipeline of the runner inflow water pump of volute pump case。Centrifugal pump has vertical, horizontal, single-stage, multistage, single suction, double suction, the various ways such as self-priming。Liquid in impeller is subject to the promotion of blade and jointly rotates with blade, the centrifugal force produced by rotating, and makes liquid be moved out by center, and obtains momentum increment。
Water pump is before activation, it is necessary to makes to be full of in pump case and suction hose water, then starts motor, and otherwise motor idle running easily burns out。This results in and is required for user use every time before and first carries some water and pour in water pump, could use centrifugal pump, and this step of water filling needs the addition of manpower to need to consume the substantial amounts of time。
Utility model content
This utility model is in order to solve to need manpower water filling before existing centrifugal pulsating pump uses, and this process is too consuming time, it is provided that a kind of centrifugal pulsating pump that can quickly use。
This utility model offer base case is: water storage centrifugal pump, including centrifugal pump, stretch into the water inlet pipe at water source and the outlet pipe of connection water device, the connection centrifugal pump water inlet import of described water inlet pipe, the outlet of described outlet pipe connection centrifugal pump, in the pipe of described water inlet pipe, check valve is installed, described outlet pipe is connected to adjustment valve, it is characterized in that, described water butt, the lowest point of described water butt is higher than centrifugal pump, water inlet pipe and exit branch it is connected between described water butt and outlet pipe, described water inlet pipe is higher than exit branch, described water inlet pipe is provided with water intaking valve, described exit branch is provided with outlet valve, the top of described water butt has passage。
Operation principle: first time starts centrifugal pump water filling wherein, is then shut off the adjustment valve of outlet pipe, opens the water intaking valve of water inlet pipe, closes the outlet valve of exit branch, after treating that water butt fills, closes water intaking valve, opens and regulate valve, normal pumping。It is no need for wherein water filling when starting centrifugal pump next time, directly opens outlet valve to centrifugal pump water filling, then can normally start centrifugal pump, need before activation to close outlet valve, open water intaking valve, open after regulating the process that valve repeats aforesaid water storage, can normally start centrifugal pump。In addition in order to avoid water butt is in the process of water-retention, pouring in down a chimney into centrifugal pump, strengthen the load of centrifugal pump, the height of water inlet pipe is higher than the height of exit branch。
Base case provides the benefit that: compare use manpower or other equipment fortune water, the water of this programme comes from the water that centrifugal pump self promotes, power without other, simultaneously, after water butt water-retention, can disconnecting the normal operation without influence on centrifugal pump by centrifugal pump, during water filling, water can quickly fill centrifugal pump under gravity, is efficiently completed water filling work。
Scheme two: based on scheme preferred, described water butt has observation window。Beneficial effect: arranging the convenient water yield observing water butt of observation window, the water yield of water butt is to closing the second adjustment valve when centrifugal pump can be filled, it is to avoid affect the efficiency of drawing water of centrifugal pump。
Scheme three: based on scheme preferred, described water intaking valve is electrically-controlled valve, also includes having liquid height induction apparatus in described water butt, and described liquid height induction apparatus is also associated with controlling the controller that electrically-controlled valve opens and closes。Beneficial effect: when the water yield of water butt reaches predetermined height, controller just can control electrically-controlled valve and cut out arm, it is achieved automatically control。
Scheme four: based on scheme preferred, the import of described water inlet pipe is fixed with filter screen。Beneficial effect: filter screen is set and avoids foreign body to be blocked by water inlet pipe。
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Fig. 1 is the structural representation of this utility model structure water storage centrifugal pump embodiment；
Accompanying drawing labelling: water inlet pipe 1, centrifugal pump 2, outlet pipe 3, check valve 31, filter screen 32, adjustment valve 31, water butt 4, water inlet pipe 45, exit branch 41, water intaking valve 46, outlet valve 42, observation window 43。
Detailed description of the invention
In conjunction with the water storage centrifugal pump shown in accompanying drawing 1, including centrifugal pump 2, stretch into the water inlet pipe 1 at water source and the outlet pipe 3 of connection water device, described water inlet pipe 1 connects centrifugal pump 2 and intakes import, described outlet pipe 3 connects the outlet of centrifugal pump 2, in the pipe of described water inlet pipe 1, check valve 31 is installed, described outlet pipe 3 is connected to adjustment valve 31, wherein, described water butt 4, the lowest point of described water butt 4 is higher than centrifugal pump 2, water inlet pipe 45 and exit branch 41 it is connected between described water butt 4 and outlet pipe 3, described water inlet pipe 45 is higher than exit branch 41, described water inlet pipe 45 is provided with water intaking valve 46, described exit branch 41 is provided with outlet valve 42, the top of described water butt 4 has passage。Described water butt 4 has observation window 43。Described water intaking valve 46 is electrically-controlled valve, also includes having in described water butt 4 liquid height induction apparatus, and described liquid height induction apparatus is also associated with controlling the controller that electrically-controlled valve opens and closes。The import of described water inlet pipe 1 is fixed with filter screen 32。
Result of use and each several part characteristic effect: first time starts centrifugal pump 2 water filling wherein, it is then shut off the adjustment valve 31 of outlet pipe 3, open the water intaking valve 46 of water inlet pipe 45, close the outlet valve 42 of exit branch 41, after treating that water butt 4 fills, close water intaking valve 46, open and regulate valve 31, normal pumping。It is no need for water filling wherein when starting centrifugal pump 2 next time, directly open outlet valve 42 to centrifugal pump 2 water filling, then centrifugal pump 2 can normally be started, need before activation to close outlet valve 42, open water intaking valve 46, open after regulating the process that valve 31 repeats aforesaid water storage, can normally start centrifugal pump 2。In addition in order to avoid water butt 4 is in the process of water-retention, pouring in down a chimney into centrifugal pump 2, strengthen the load of centrifugal pump 2, the height of water inlet pipe 45 is higher than the height of exit branch 41。
Compare use manpower or other equipment fortune water, the water of this programme comes from the water that centrifugal pump 2 self promotes, power without other, simultaneously, after water butt 4 water-retention, can disconnecting the normal operation without influence on centrifugal pump 2 by centrifugal pump 2, during water filling, water can quickly fill centrifugal pump 2 under gravity, is efficiently completed water filling work。Described water butt 4 has observation window 43。Beneficial effect: arranging the convenient water yield observing water butt 4 of observation window 43, the water yield of water butt 4 is to closing the second adjustment valve 31 when centrifugal pump 2 can be filled, it is to avoid affect the efficiency of drawing water of centrifugal pump 2。Described water intaking valve 46 is electrically-controlled valve, also includes having in described water butt 4 liquid height induction apparatus, and described liquid height induction apparatus is also associated with controlling the controller that electrically-controlled valve opens and closes。Beneficial effect: when the water yield of water butt 4 reaches predetermined height, controller just can control electrically-controlled valve and cut out arm, it is achieved automatically control。The import of described water inlet pipe 1 is fixed with filter screen 32。Beneficial effect: filter screen 32 is set and avoids foreign body to be blocked by water inlet pipe 1。
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the premise without departing from this utility model structure; some deformation and improvement can also be made; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。
Claims (4)
1. water storage centrifugal pump, including centrifugal pump, stretch into the water inlet pipe at water source and the outlet pipe of connection water device, the connection centrifugal pump water inlet import of described water inlet pipe, the outlet of described outlet pipe connection centrifugal pump, in the pipe of described water inlet pipe, check valve is installed, described outlet pipe is connected to adjustment valve, it is characterized in that, also include water butt, the lowest point of described water butt is higher than centrifugal pump, water inlet pipe and exit branch it is connected between described water butt and outlet pipe, described water inlet pipe is higher than exit branch, described water inlet pipe is provided with water intaking valve, described exit branch is provided with outlet valve, the top of described water butt has passage。
2. water storage centrifugal pump as claimed in claim 1, it is characterised in that described water butt has observation window。
3. water storage centrifugal pump as claimed in claim 1, it is characterised in that described water intaking valve is electrically-controlled valve, also includes having liquid height induction apparatus in described water butt, described liquid height induction apparatus is also associated with controlling the controller that electrically-controlled valve opens and closes。
4. water storage centrifugal pump as claimed in claim 1, it is characterised in that the import of described water inlet pipe is fixed with filter screen。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847169.0U CN205331010U (en) | 2015-10-29 | 2015-10-29 | Water storage centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847169.0U CN205331010U (en) | 2015-10-29 | 2015-10-29 | Water storage centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331010U true CN205331010U (en) | 2016-06-22 |
Family
ID=56214212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847169.0U Expired - Fee Related CN205331010U (en) | 2015-10-29 | 2015-10-29 | Water storage centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746974A (en) * | 2021-01-21 | 2021-05-04 | 重庆聚洲机械制造有限公司 | Novel water pump |
-
2015
- 2015-10-29 CN CN201520847169.0U patent/CN205331010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746974A (en) * | 2021-01-21 | 2021-05-04 | 重庆聚洲机械制造有限公司 | Novel water pump |
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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: 20160622 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |