CN201152238Y - Plunger type water pump - Google Patents
Plunger type water pump Download PDFInfo
- Publication number
- CN201152238Y CN201152238Y CNU2007201872597U CN200720187259U CN201152238Y CN 201152238 Y CN201152238 Y CN 201152238Y CN U2007201872597 U CNU2007201872597 U CN U2007201872597U CN 200720187259 U CN200720187259 U CN 200720187259U CN 201152238 Y CN201152238 Y CN 201152238Y
- Authority
- CN
- China
- Prior art keywords
- water
- surge tank
- guider
- draining
- pumping cylinder
- 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 98
- 238000005086 pumping Methods 0.000 claims description 34
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000011089 mechanical engineering Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a plunger type water pump belongs to the water pump class in mechanical engineering. The water inlet valve group and the water outlet valve group are arranged at corresponding positions of the pump cylinder, the water outlet is communicated with the water drainage pressure stabilizing tank through a pipeline, a water inlet pipeline is connected with the water inlet, and the water inlet pressure stabilizing tank is arranged in a water inlet pipeline. The utility model discloses simple structure can satisfy high, far-reaching lift and draw water, and is with low costs, easily maintenance, can extensively be used for taking out, the pump water field.
Description
Technical field
The utility model is a kind of water pump that is used for height, long-range suction, belongs to water pump class in the mechanical engineering.
Background technique
At present commonly used be used for the water pump that down-hole or low-lying land draw water and mainly contain Centrifugal water pump or piston pump.But the existing problem of Centrifugal water pump is: lift is short, is subjected to distance limit, and efficient is low during long-range drawing water; Motor is required height, can not arbitrarily change, ease of use is poor.Though and piston pump can satisfy height, remote request on distance, complex structure, component are many, and maintenance is complicated, the cost height.
Summary of the invention
The purpose of this utility model is a kind of plunger type water pump of design, and it is rational in infrastructure, simple, not only can satisfy height, spread far and wide the function that journey is drawn water, and cost is low, for ease of maintenaince.
The designed plunger type water pump of the utility model is mainly by motor, eccentric shaft, connecting rod, guider, pumping cylinder, top water column plug, the inlet valve group, the water discharging valve group, the draining surge tank, the water inlet surge tank constitutes, the draining surge tank has pipe interface, motor, eccentric shaft, connecting rod, guider, pumping cylinder, the water inlet surge tank is fixed in draining surge tank top, motor is connected with eccentric shaft by belt, eccentric shaft is connected with guider by connecting rod, guider and the fixed installation of top water column plug, top water column plug cooperates with pumping cylinder, pumping cylinder has water intake and drain opening, at water intake and drain opening place corresponding matching inlet valve group and water discharging valve group are installed, the drain opening of pumping cylinder is communicated with the draining surge tank by pipeline, inlet pipeline is connected with the water intake of pumping cylinder, and into water surge tank is installed in inlet pipeline.
Be the raising efficient of drawing water, the end of guider has a plunger in the designed plunger type water pump of the utility model, and plunger cooperates with two pumping cylinders.
Also can have two covers or the above guider of two covers in the designed plunger type water pump of the utility model, the pumping cylinder that the end of every cover guider has plunger respectively and cooperates with plunger.
For preventing that water intake from stopping up, and has observation window and filter in the water inlet surge tank of the plunger type water pump that the utility model is designed.
For preventing that excessive the causing of hydraulic pressure broken in the discharge pipe line, overvoltage automatic blow off valve and pressure gauge are installed in the draining surge tank.
Be conveniently moving, have rolling wheel support in draining surge tank bottom.
The designed plunger type water pump of the utility model is when using, rotate by the motor drives eccentric shaft, drive link drives the guider to-and-fro motion during eccentric shaft rotation, the plunger to-and-fro motion that guider is connected, when plunger during to a lateral movement, the drain opening of one pumping cylinder is closed water intake and is opened and draw water, and the water intake of another pumping cylinder is closed and drain opening is opened the ponding in the cylinder is entered in the draining surge tank by pipeline; When plunger when opposite side moves, the working procedure of two cylinders is just opposite, and so forth, makes long-range retaining constantly pump into pumping cylinder, enters in the draining surge tank by discharge pipe line again, the water in the draining surge tank is by outside the connecting pipeline drain tank.
The utility model has the advantages that:
1, rational in infrastructure, simple, the component that constituted are few, crankshaft in the no reciprocating pump and cylinder sleeve, piston etc., and problems such as inorganic oil is lubricated, leakage of oil, energy saving, easy to maintenance;
2,, can observe the foreign material that block up at any time and in time remove, and a plunger cooperates with two pumping cylinders, the raising efficient of drawing water owing in inlet pipeline, be provided with the form filter.In pump process, remove the problem of water inlet pulse damage equipment, prolong the working life of water pump by the water inlet surge tank;
3, cost is low, dismantle easy to maintenance, but and the motor of the various rotating speeds of adapted, usability is strong.
Draining usefulness when the utility model is applicable to mining also is applicable to aspects such as other draw water, irrigation.
Description of drawings
Fig. 1 is the structural representation of the designed plunger type water pump of the utility model.
Fig. 2 is the linkage structure schematic representation of each parts among Fig. 1.
Fig. 3 is the structural representation of pumping cylinder among Fig. 1.
Fig. 4 is the structural representation of water inlet surge tank among Fig. 1.
Embodiment
In conjunction with specific embodiments the structure and the mode of execution of the designed plunger type water pump of the utility model is described further with reference to the accompanying drawings below.
Plunger type water pump as shown in Figure 1, 2, mainly constitute by motor 1, eccentric shaft 2, connecting rod 3, guider 4, pumping cylinder 5,6, top water column plug 7, inlet valve group, water discharging valve group, draining surge tank 11, water inlet surge tank 12, draining surge tank 11 is bigger water pot, have inlet pipeline interface 21 on it, drain interface 16.Motor 1, eccentric shaft 2, connecting rod 3, guider 4, pumping cylinder 5,6, water inlet surge tank 12 is fixed in draining surge tank 11 tops, motor 1 is connected with eccentric shaft 2 by belt, eccentric shaft 2 is connected with guider 4 by connecting rod 3, guider 4 is connected and installed with top water column plug 7, top water column plug 7 and pumping cylinder 5,6 cooperate, pumping cylinder 5,6 as shown in Figure 3, all have water intake 22 and drain opening 23, corresponding matching is equipped with inlet valve group 9 and water discharging valve group 10, pumping cylinder 5,6 drain opening is communicated with draining surge tank 11 by discharge pipe line 14, overvoltage automatic blow off valve 8 and pressure gauge 15 are installed on the draining surge tank 11, are used to control the pressure in the draining surge tank 11.Draining surge tank 11 is fixed on the rolling wheel support 17.Inlet pipeline 19 is connected with the water intake of pumping cylinder 5,6, and the water inlet surge tank 12 that prevents into water pulse is installed in inlet pipeline 19, and water inlet surge tank 12 wherein has form 18 and filter screen 24 as shown in Figure 4.
Plunger type water pump in the present embodiment is when using, drive eccentric shaft 2 rotations by motor 1, drive link 3 drives guider 4 to-and-fro motion during eccentric shaft 2 rotations, make plunger 7 to-and-fro motion at guider two ends, when plunger during to a lateral movement, form negative pressure in the pumping cylinder 6, the drain opening of pumping cylinder 6 is closed water intake and is opened, from inlet pipeline 19, draw water, and the water intake of pumping cylinder 5 is closed, in-cylinder pressure increases, and drain opening is opened, and the ponding in the cylinder is entered in the draining surge tank 11 by discharge pipe line 14; When plunger 7 when opposite side moves, the working procedure of two cylinders is just opposite, pumping cylinder 6 drainings, pumping cylinder 5 draws water, and and so forth, makes long-range retaining constantly pump into pumping cylinder, enter in the draining surge tank 11 by discharge pipe line 14 again, the water in the draining surge tank 11 is by outside the drain tank of external connecting pipe road.Water through water inlet surge tank 12, can be observed flooded condition by form 18 earlier when entering by inlet pipeline 19,24 of filter screens wherein stop filtration, when the bulk foreign material flow into, be filtered net 24 interceptions, enter the work that influences in the pumping cylinder to prevent foreign material.Can in time observe, clear up foreign material in the water inlet surge tank 12 by form 18, keep the work of pump wetting system smooth and easy, raise the efficiency, reduce infringement equipment.
The described plunger type water pump of present embodiment is simple in structure, easy to use, but the motor of the various rotating speeds of adapted, and dismantle easy to maintenance, applicable to the work of drawing water under the various rugged environment, can satisfy height, spread far and wide the requirement of the pump water of journey, can extensively satisfy multi-field usage requirements such as mine, deep-well and field irrigation.
Claims (6)
1, a kind of plunger type water pump, it is characterized in that: mainly by motor, eccentric shaft, connecting rod, guider, pumping cylinder, top water column plug, the inlet valve group, the water discharging valve group, the draining surge tank, the water inlet surge tank constitutes, the draining surge tank has pipe interface, motor, eccentric shaft, connecting rod, guider, pumping cylinder, the water inlet surge tank is fixed in draining surge tank top, motor is connected with eccentric shaft by belt, eccentric shaft is connected with guider by connecting rod, guider and the fixed installation of top water column plug, top water column plug cooperates with pumping cylinder, pumping cylinder has water intake and drain opening, at water intake and drain opening place corresponding matching inlet valve group and water discharging valve group are installed, the drain opening of pumping cylinder is communicated with the draining surge tank by pipeline, inlet pipeline is connected with the water intake of pumping cylinder, and into water surge tank is installed in inlet pipeline.
2, plunger type water pump according to claim 1, its feature also is: the end of guider has a plunger, and plunger cooperates with two pumping cylinders.
3, plunger type water pump according to claim 1, its feature also is: also can have two covers or the above guider of two covers, the pumping cylinder that the end of every cover guider has plunger respectively and cooperates with plunger.
4, plunger type water pump according to claim 1, its feature also is: have observation window and filter in the water inlet surge tank.
5, plunger type water pump according to claim 1, its feature also is: overvoltage automatic blow off valve and pressure gauge are installed in the draining surge tank.
6, plunger type water pump according to claim 1, its feature also is: have rolling wheel support in draining surge tank bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201872597U CN201152238Y (en) | 2007-12-19 | 2007-12-19 | Plunger type water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201872597U CN201152238Y (en) | 2007-12-19 | 2007-12-19 | Plunger type water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152238Y true CN201152238Y (en) | 2008-11-19 |
Family
ID=40127916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201872597U Expired - Fee Related CN201152238Y (en) | 2007-12-19 | 2007-12-19 | Plunger type water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152238Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840129A (en) * | 2012-09-21 | 2012-12-26 | 云南大红山管道有限公司 | Plunger type high-pressure water pump inlet pressure stabilizing device |
| CN106257051A (en) * | 2016-08-29 | 2016-12-28 | 成都特兰辰亚生物科技有限公司 | A kind of single cylinder bidirectional continuity plunger displacement pump |
| CN108533472A (en) * | 2018-06-04 | 2018-09-14 | 北京市轨道交通建设管理有限公司 | A kind of plunger type draining vacuum pump |
-
2007
- 2007-12-19 CN CNU2007201872597U patent/CN201152238Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840129A (en) * | 2012-09-21 | 2012-12-26 | 云南大红山管道有限公司 | Plunger type high-pressure water pump inlet pressure stabilizing device |
| CN106257051A (en) * | 2016-08-29 | 2016-12-28 | 成都特兰辰亚生物科技有限公司 | A kind of single cylinder bidirectional continuity plunger displacement pump |
| CN108533472A (en) * | 2018-06-04 | 2018-09-14 | 北京市轨道交通建设管理有限公司 | A kind of plunger type draining vacuum pump |
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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: 20081119 Termination date: 20100119 |