CN204025069U - A kind of water pump automatic water diversion device - Google Patents
A kind of water pump automatic water diversion device Download PDFInfo
- Publication number
- CN204025069U CN204025069U CN201420498285.1U CN201420498285U CN204025069U CN 204025069 U CN204025069 U CN 204025069U CN 201420498285 U CN201420498285 U CN 201420498285U CN 204025069 U CN204025069 U CN 204025069U
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- Prior art keywords
- self
- sucking device
- pipe
- water pump
- threeway
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Abstract
A kind of water pump automatic water diversion device, connected and composed by three-way pipe (3), ball valve switch (4), self-sucking device (14), self-sucking device threeway (5), three-way pipe (3) is fixedly connected on the exhaust pipe (2) of motor (1), equipped ball valve switch (4) suitable for reading, end opening installing self-sucking device (14) connects self-sucking device threeway (5), and the screwed pipe interface (R) of inclined tube is socketed the valve switch (Y) of sucking pipe (6) connection water pump (8) feed-water end.The through taper mouth of pipe (J) of thin endoporus (V) of self-priming mesopore (U) bottom of self-sucking device (14).When motor (1) starts, open valve switch (Y), close ball valve switch (4), negative pressure is formed in self-sucking device threeway (5), air intake in water pump (8) feed-water end is in self-sucking device threeway (5), discharged by outlet pipe (Q), water liquid (S) sucks in water pump (8) inner chamber by suction sleeve (10), opens ball valve switch (4), throttle down switch (Y), water pump (8) normally works.Easy to install, self-priming is effective, can reduce labor intensity, raise the efficiency.
Description
Technical field
The utility model relates to drawing water uses water pump, particularly relates to the match equipment of diversion.
Background technique
Water pump needed first in water pump, to carry out diversion before starting operation, was discharged by the air in pump chamber, then started to draw water.The water diversion apparatus of current water pump generally adopts hand well piston type and impeller spiral case self-priming diversion mode, recently gas handling system (such as air-strainer) diversion adopting diesel engine or petrol engine is also had, although these modes can realize diversion effect, the problem that but ubiquity labor intensity of operating staff is higher, leading water time is long, the air-strainer water inlet of petrol engine or diesel engine easily causes main frame to damage, affect water pump using effect, working efficiency is not high.
Model utility content
The purpose of this utility model, being just to provide a kind of is the matched automatic water diversion device of water pump, rational in infrastructure, easy to use, can ensure matching performance, reduce operation labor intensity, increase work efficiency.
Task of the present utility model completes like this: design and produce a kind of water pump automatic water diversion device, connected and composed by three-way pipe, ball valve switch, self-sucking device, self-sucking device threeway, the side pipe mouth of three-way pipe is communicated with the exhaust pipe of motor, the two-way pipe joint of suit suitable for reading of three-way pipe is connected equipped with ball valve switch, three-way pipe end opening installing self-sucking device, connect self-sucking device threeway, the screwed pipe interface socket sucking pipe of self-sucking device threeway side is communicated with the feed-water end of water pump.Self-sucking device is the central siphon body that flange plate is established at middle part, and flange plate is circle rib rhombus square position, and major diameter two end part are provided with bolt hole, equipped connecting bolt, is the screwed pipe head of band seam step, is equipped with the end opening screw of three-way pipe above flange plate; Connection central siphon below flange plate connects the taper mouth of pipe, is equipped with the axis hole that connects of self-sucking device three-way straight pipe.Self-sucking device center has self-priming mesopore, and extended to the lower end connecting central siphon by screwed pipe crown end, the circular arc bottom center of self-priming mesopore has thin endoporus, the through taper mouth of pipe.The main body of self-sucking device threeway is the three-way pipe that straight tube connects inclined tube formation, straight tube top is provided with flange plate, bottom is provided with outlet pipe, inclined tube upper end is provided with screwed pipe interface, suit sucking pipe is communicated with the valve switch of water feeding of water pump end installing, the main body straight tube center of self-sucking device threeway is provided with connection axis hole, the connection central siphon of suit self-sucking device bottom and the taper mouth of pipe, connection axis hole is blind hole, blind hole bottom center opening, be communicated with the exhaust port at outlet pipe center, exhaust port is interior young, export large cone shape hole, the screwed pipe interface of inclined tube upper end is connected and composed by polygon straight tube and multilayer frustum, inclined tube center has the self-priming pore being communicated with and connecting axis hole, the shape of the flange plate of self-sucking device threeway and the flange plate of self-sucking device, size is identical, self-sucking device and self-sucking device threeway are equipped with, with connecting bolt, two flange plate are connected and fixed.Pad between connection self-sucking device and two flange plate of self-sucking device threeway and fill gasket seal, the shape of gasket seal is identical with flange plate plane shape.
During use, the utility model connect with nut pipe joint be installed in engine exhaust cylinder air outlet on, also can be communicated with the random position of discharge portion.The screwed pipe interface of self-sucking device threeway is set with sucking pipe, is connected on the valve switch of feed-water end installing of water pump.Before engine start, first closed by the ball valve switch above three-way pipe, valve switch water feeding of water pump end being connected sucking pipe is opened, and then pilots engine, suitably opens the throttle, and improves rotating speed.Now, engine exhaust cylinder discharged by air outlet high temperature, at a high speed, the cyclogenesis that causes of the gas of high pressure, negative pressure can be formed in self-sucking device threeway, air in water feeding of water pump end is under barometric pressure effect, be drawn onto in self-sucking device threeway, together, the outlet pipe via self-sucking device threeway discharges the gas of discharging with motor.When the water that the air in water pump suction pipe is drained formation vacuum, suction sleeve sucks enters into the pump housing inner chamber of water pump, the valve switch of water feeding of water pump end is closed, opened by ball valve switch above three-way pipe, the waste gas that motor produces directly is discharged by the outlet pipe below self-sucking device threeway simultaneously.The last throttle adjusting motor again, adjustment of rotational speed to suitable rated speed, drives water pump to start normal work.
Carry out implementing, testing according to such scheme, prove of the present utility model reasonable in design, compact structure, easy to install, self-priming is effective, obviously can reduce labor intensity, raise the efficiency, matching performance is good, applied widely, reaches predetermined object preferably.
Accompanying drawing explanation
Fig. 1 is the utility model rigging position assembling schematic diagram;
Fig. 2 is overall structure schematic diagram of the present utility model;
Fig. 3 be self-sucking device 14 in Fig. 2 face structural representation;
Fig. 4 is that the A of Fig. 3 is to plan view;
Fig. 5 is the F-F cross-sectional view of Fig. 4;
Fig. 6 be self-sucking device threeway 5 in Fig. 2 face structural representation;
Fig. 7 is that the B of Fig. 6 is to plan view;
Fig. 8 is the N-N cross-sectional view of Fig. 7.
In figure, 1-motor, 2-exhaust pipe, 3-three-way pipe, 4-ball valve switch, the threeway of 5-self-sucking device, 6-sucking pipe, 7-outlet pipe, 8-water pump, 9-pump shaft, 10-suction sleeve, 11-filter, 12-nut pipe joint, 13-two-way pipe joint, 14-self-sucking device, 15-nut; A-line of vision symbol, B-line of vision symbol, C-air outlet, D-connection axis hole, E-screwed pipe head, F-section symbols, G-seam step, H-connection central siphon, J-taper mouth of pipe, K-exhaust port, L-self-priming pore, M-connecting bolt, N-section symbols, P-flange plate, Q-outlet pipe, R-screwed pipe interface, S-water liquid, T-bolt hole, U-self-priming mesopore, V-thin endoporus, W-ground, X-gasket seal, Y-valve switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1, consult Fig. 2, the utility model is connected and composed by three-way pipe 3, ball valve switch 4, self-sucking device 14, self-sucking device threeway 5.The side pipe mouth of three-way pipe 3 is fixedly communicated with the exhaust pipe 2 air outlet C of motor 1, the two-way pipe joint 13 of suit suitable for reading of three-way pipe 3 is connected equipped with ball valve switch 4, three-way pipe 3 end opening installing self-sucking device 14, the equipped self-sucking device threeway 5 of socket, to be fixedly connected the flange plate P of the self-sucking device 14 and flange plate P of self-sucking device threeway 5 with connecting bolt M, middle pad dress gasket seal X, the shape of gasket seal X is identical with flange plate P plane shape.The screwed pipe interface R socket sucking pipe 6 of self-sucking device threeway 5 side is communicated with the valve switch Y of the feed-water end installing of water pump 8.
Consult Fig. 3, Fig. 4, Fig. 5, self-sucking device 14 is for establishing the central siphon body of flange plate P in middle part, and flange plate P is circle rib rhombus square position, and major diameter two end part are provided with bolt hole T, equipped connecting bolt M.Be the screwed pipe head E of band seam step G above flange plate P, can be equipped with the end opening screw of three-way pipe 3, connecting taper mouth of pipe J for connecting central siphon H below flange plate P, being equipped with the axis hole D that connects at the straight tube center of self-sucking device threeway 5.Self-sucking device 14 center has self-priming mesopore U, and extended to the lower end connecting central siphon H by screwed pipe head E top, the circular arc bottom center of self-priming mesopore U has thin endoporus V, through taper mouth of pipe J.
Consult Fig. 6, Fig. 7, Fig. 8, the main body of self-sucking device threeway 5 is the three-way pipe that straight tube connects inclined tube, and straight tube upper end is provided with flange plate P, and lower end is provided with outlet pipe Q, and inclined tube upper end is provided with screwed pipe interface R, and suit sucking pipe 6 is communicated with the feed-water end of water pump 8.The joint valving switch Y of sucking pipe 6 and water pump 8.The main body straight tube center of self-sucking device threeway 5 is provided with and connects axis hole D, the connection central siphon H of suit self-sucking device 14 bottom and taper mouth of pipe J.Connecting axis hole D is blind hole, blind hole bottom center opening, is communicated with the exhaust port K at outlet pipe Q center, exhaust port K be interior young, export large cone shape hole.The screwed pipe interface R of inclined tube upper end is connected with multilayer frustum by polygon straight tube, tilts to stretch out obliquely upward, and center has axially through self-priming pore L, is communicated with and connects axis hole D.The flange plate P of self-sucking device threeway 5 and the flange plate P shape of self-sucking device 14, size are identical, when self-sucking device 14 and self-sucking device threeway 5 are equipped with, are connected and fixed by two flange plate P with connecting bolt M.
During use, the utility model is connected with nut pipe joint 12 on the air outlet C being installed in motor 1 exhaust pipe 2, the screwed pipe interface R of self-sucking device threeway 5 is set with sucking pipe 6, is connected on the valve switch Y of water pump 8 feed-water end.Pilot engine before 1, first closed by the ball valve switch 4 above three-way pipe 3, valve switch Y water pump 8 feed-water end being connected sucking pipe 6 opens, and then pilots engine 1, suitably opens the throttle, and improves rotating speed.Now, the exhaust pipe 2 of motor 1 discharged by air outlet C high temperature, at a high speed, the cyclogenesis that causes of the gas of high pressure, negative pressure can be formed in self-sucking device threeway 5 inner chamber closed, under barometric pressure effect, air in the suction sleeve 10 of water pump 8 is drawn onto in self-sucking device threeway 5 inner chamber, and together, the outlet pipe Q via self-sucking device threeway 5 discharges the gas of discharging with motor 1, when air in suction sleeve 10 is evacuated gradually and forms vacuum, start water suction.When the water liquid S that suction sleeve 10 sucks enters into the pump housing inner chamber of water pump 8, the valve switch Y that water pump 8 must be communicated with sucking pipe 6 closes, ball valve switch 4 above three-way pipe 3 is opened simultaneously, like this, the waste gas that motor 1 produces is discharged by the outlet pipe Q below self-sucking device threeway 5, and the water liquid S that water pump 8 is extracted out is exported by outlet pipe 7.Again by the adjustment of rotational speed of motor 1 to suitable rated speed, water pump 8 just can be driven normally to work.
The utility model structure is simple, and easy to install, self-priming is effective, obviously can reduce labor intensity, save time, raise the efficiency.Matching performance is good, and automaticity is high, applied widely, has good social benefit and bright popularizing application prospect.
Claims (4)
1. a water pump automatic water diversion device, it is characterized in that being connected and composed by three-way pipe (3), ball valve switch (4) self-sucking device (14), self-sucking device threeway (5), the side pipe mouth of three-way pipe (3) is communicated with the exhaust pipe (2) of motor (1), the two-way pipe joint of suit suitable for reading (13) of three-way pipe (3) is connected equipped with ball valve switch (4), three-way pipe (3) end opening installing self-sucking device (14), connect self-sucking device threeway (5), the screwed pipe interface (R) of self-sucking device threeway (5) side is socketed the feed-water end of sucking pipe (6) connection water pump (8).
2. according to water pump automatic water diversion device according to claim 1, it is characterized in that described self-sucking device (14) is for establishing the central siphon body of flange plate (P) in middle part, flange plate (P) is circle rib rhombus square position, major diameter two end part are provided with bolt hole (T), equipped connecting bolt (M), flange plate (P) is the screwed pipe head (E) of band seam step (G) above, be equipped with the end opening screw of three-way pipe (3), connection central siphon (H) below flange plate (P) connects the taper mouth of pipe (J), be equipped with the straight tube of self-sucking device threeway (5), self-sucking device (14) center has self-priming mesopore (U), the lower end connecting central siphon (H) is extended to by screwed pipe head (E) top, the circular arc bottom center of self-priming mesopore (U) has thin endoporus (V), the through taper mouth of pipe (J).
3. according to water pump automatic water diversion device according to claim 1, it is characterized in that the main body of described self-sucking device threeway (5) is the three-way pipe that straight tube connects inclined tube formation, straight tube top is provided with flange plate (P), bottom is provided with outlet pipe (Q), inclined tube upper end is provided with screwed pipe interface (R), suit sucking pipe (6) is communicated with the valve switch (Y) of water pump (8) feed-water end installing, the main body straight tube center of self-sucking device threeway (5) is provided with and connects axis hole (D), the connection central siphon (H) of suit self-sucking device (14) bottom and the taper mouth of pipe (J), connecting axis hole (D) is blind hole, blind hole bottom center opening, be communicated with the exhaust port (K) at outlet pipe (Q) center, exhaust port (K) is for interior young, export large cone shape hole, the screwed pipe interface (R) of inclined tube upper end is connected and composed by polygon straight tube and multilayer frustum, center has the self-priming pore (L) being communicated with and connecting axis hole (D), the flange plate (P) of self-sucking device threeway (5) and flange plate (P) shape of self-sucking device (14), size is identical, self-sucking device (14) is equipped with self-sucking device threeway (5), with connecting bolt (M), two flange plate (P) are connected and fixed.
4. according to water pump automatic water diversion device according to claim 3, it is characterized in that padding between described connection self-sucking device (14) and two flange plate (P) of self-sucking device threeway (5) filling gasket seal (X), the shape of gasket seal (X) is identical with flange plate (P) plane shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498285.1U CN204025069U (en) | 2014-09-01 | 2014-09-01 | A kind of water pump automatic water diversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498285.1U CN204025069U (en) | 2014-09-01 | 2014-09-01 | A kind of water pump automatic water diversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025069U true CN204025069U (en) | 2014-12-17 |
Family
ID=52064941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498285.1U Withdrawn - After Issue CN204025069U (en) | 2014-09-01 | 2014-09-01 | A kind of water pump automatic water diversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179691A (en) * | 2014-09-01 | 2014-12-03 | 东阿县万路机械厂 | Automatic water diverting device of water pump |
-
2014
- 2014-09-01 CN CN201420498285.1U patent/CN204025069U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179691A (en) * | 2014-09-01 | 2014-12-03 | 东阿县万路机械厂 | Automatic water diverting device of water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |