CN201593508U - Double-jet self sucking pump - Google Patents
Double-jet self sucking pump Download PDFInfo
- Publication number
- CN201593508U CN201593508U CN2009202873609U CN200920287360U CN201593508U CN 201593508 U CN201593508 U CN 201593508U CN 2009202873609 U CN2009202873609 U CN 2009202873609U CN 200920287360 U CN200920287360 U CN 200920287360U CN 201593508 U CN201593508 U CN 201593508U
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- China
- Prior art keywords
- pump
- jetting device
- liquid jetting
- liquid
- jet device
- Prior art date
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- Expired - Lifetime
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides a double-jet self sucking pump, which includes an electric motor, a coupling, a pump, a pump outlet pipeline, a pump outlet valve, a tank body, a tank body liquid inlet, a tank body liquid outlet, a tank interior jet device, a tank exterior jet device, a jet device liquid inlet pipe, a jet device gas inlet pipe, a jet device gas inlet valve, a jet device liquid inlet valve, a jet device liquid outlet pipe, a pump sucking pipeline, a pump inlet liquid inlet pipe and a sharing base. The double-jet self sucking pump is characterized in that the jet device pipeline is mounted before the pump outlet valve on the pump outlet pipeline, and an outlet pipeline of the tank interior jet device passes through the tank top and is connected with the tank exterior jet device. The utility model efficiently solves the problems that a horizontal type centrifugal pump has too long self sucking pipeline, causes air sucking of the self sucking tank and leads to the inability of normal running of the pump; and the utility model shortens the gas-liquid mixing transportation and discharge time of the horizontal type centrifugal pump when self-sucking, and improves the undersurface-sucking work efficiency of the horizontal type centrifugal pump.
Description
Technical field
The utility model relates to a kind of self-priming pump device, particularly a kind of dual-jet device self-priming pump device.
Background technique
Carry liquid all a medium storage tank can be set before pump usually with pump at present, before fed sheet of a media, medium will be filled with earlier in the storage tank, before opening transfer pump, be difficult in the tank body discharging owing to there are a large amount of gases to enter in the pump front end pipeline, the long time of cost could be discharged gas, influences the transporting velocity of pump to medium; In the working procedure of transfer pump, if the transfer line in storage tank the place ahead is long, the medium in jar can not in time suct medium under the liquid additional when pump is discharged, and cause and be detained a large amount of gases in the storage tank, so that make medium cutout in the storage tank, thus transfer pump can't be worked.
Summary of the invention
The purpose of this utility model is the deficiency that exists in the above-mentioned technology, and a kind of dual-jet self-priming pump device is provided.Gas when it can make the turn on pump fed sheet of a media in the rapid emptying storage tank makes transfer pump reach normal working rapidly, has improved working efficiency greatly.
The purpose of this utility model is achieved in that and comprises motor, coupling, pump, pump discharge pipeline, the pump discharge valve, tank body, tank body spout, tank body liquid port, liquid jetting device in jar, jar outer liquid jetting device, liquid jetting device liquid inlet pipe, liquid jetting device suction tude, the liquid jetting device suction valve, liquid jetting device feed liquor valve, liquid jetting device drain pipe, the pump suction pipe road, pump intake liquid inlet pipe, common-base, it is characterized in that pump is with a liquid jetting device, i.e. dual-jet device respectively are installed inside and outside the water storage tank.Described jar of outer liquid jetting device medium pipeline is installed in before the pump discharge valve, and outer liquid jetting device gas line is connected to pump tank body upper end; Liquid jetting device is installed between jar interior pipeline inlet and jar inner outlet pipeline in jar.
The beneficial effects of the utility model: having solved horizontal centrifugal pump self-priming entrance pipe, long to cause self-sucking pot to inhale empty, the pump operation problem of can't working; Gas-liquid delivery efflux time when having shortened the horizontal centrifugal pump self-priming has improved under the horizontal centrifugal pump liquid and has sucted working efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
Below in conjunction with accompanying drawing present embodiment is described further:
As shown in Figure 1, motor 1, coupling 2, pump 3 and tank body 6 are installed on the common-base 18, motor 1, pump 3 are connected by coupling 2, pump discharge pipeline 4 is connected with pump top, tank body spout 7 is positioned at the top of tank body 6, tank body liquid port 8 is positioned at tank body 6 bottoms, and liquid jetting device liquid inlet pipe 11 1 ends are connected with a jar outer liquid jetting device 10, and the other end is connected with liquid jetting device feed liquor valve 14; Liquid jetting device feed liquor valve 14 the other ends are connected with pump discharge pipeline 4, liquid jetting device suction tude 12 1 ends are connected with liquid jetting device suction valve 13, the other end is connected with a jar outer liquid jetting device 10, and liquid jetting device 9 one ends are connected with pump suction pipe road 16 in jar, and the other end is connected with pump intake liquid inlet pipe 17.The outer liquid jetting device medium pipeline of jar is installed in before the pump discharge valve, and outer liquid jetting device gas line is connected to pump tank body top; Liquid jetting device is installed between jar interior pipeline inlet and jar inner outlet pipeline in jar.
Working procedure, tighten tank body liquid port 8, in tank body 6, fill with liquid medium by spout 7, spout tightened reach airtight, liquid flows in the pump housing through pump intake liquid inlet pipe 17, open liquid jetting device suction valve 13 and liquid jetting device feed liquor valve 14 before the start earlier, close the pump discharge valve, then start.Motor 1 drives pump 3 operations by coupling 2, liquid flows to liquid jetting device 10 outside the jar from pump discharge pipeline 4 through liquid jetting device liquid inlet pipe 11, taking away jar interior gas by liquid jetting device suction tude 12 simultaneously gets back in the pond at night, behind pump suction pipe 16 feed liquors, open pump discharge valve 5, close liquid jetting device feed liquor valve 14 and liquid jetting device suction valve 13 simultaneously, at this moment a jar interior liquid jetting device is started working, and continues to get rid of the gas in the suction line, makes pump stablize continuous service.
Claims (2)
1. a dual-jet self-priming pump device comprises motor, coupling, pump, the pump discharge pipeline, pump discharge valve, tank body, tank body spout, the tank body liquid port, liquid jetting device in jar, jar outer liquid jetting device, liquid jetting device liquid inlet pipe, the liquid jetting device suction tude, liquid jetting device suction valve, liquid jetting device feed liquor valve, liquid jetting device drain pipe, the pump suction pipe road, pump intake liquid inlet pipe, common-base, it is characterized in that pump is with a liquid jetting device, i.e. dual-jet device respectively are installed inside and outside the water storage tank.
2. a kind of dual-jet self-priming pump device according to claim 1 is characterized in that, described jar of outer liquid jetting device medium pipeline is installed in before the pump discharge valve, and outer liquid jetting device gas line is connected to pump tank body upper end; Liquid jetting device is installed between jar interior pipeline inlet and jar inner outlet pipeline in jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202873609U CN201593508U (en) | 2009-12-09 | 2009-12-09 | Double-jet self sucking pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202873609U CN201593508U (en) | 2009-12-09 | 2009-12-09 | Double-jet self sucking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593508U true CN201593508U (en) | 2010-09-29 |
Family
ID=42775574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202873609U Expired - Lifetime CN201593508U (en) | 2009-12-09 | 2009-12-09 | Double-jet self sucking pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593508U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261337A (en) * | 2011-09-01 | 2011-11-30 | 江苏滔海机械制造有限公司 | High-efficiency and energy-saving combined self-sucking pump |
| CN106089730A (en) * | 2016-06-15 | 2016-11-09 | 浙江耀鼎机电有限公司 | Horizontal self-sucking pump |
| CN107269544A (en) * | 2017-08-16 | 2017-10-20 | 利欧集团浙江泵业有限公司 | A kind of jet pump |
| CN108953162A (en) * | 2018-10-18 | 2018-12-07 | 辽宁格瑞特泵业有限公司 | A kind of Self-priming device of centrifugal pump for easy crystal medium |
-
2009
- 2009-12-09 CN CN2009202873609U patent/CN201593508U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261337A (en) * | 2011-09-01 | 2011-11-30 | 江苏滔海机械制造有限公司 | High-efficiency and energy-saving combined self-sucking pump |
| CN102261337B (en) * | 2011-09-01 | 2013-04-24 | 江苏滔海机械制造有限公司 | High-efficiency and energy-saving combined self-sucking pump |
| CN106089730A (en) * | 2016-06-15 | 2016-11-09 | 浙江耀鼎机电有限公司 | Horizontal self-sucking pump |
| CN107269544A (en) * | 2017-08-16 | 2017-10-20 | 利欧集团浙江泵业有限公司 | A kind of jet pump |
| CN108953162A (en) * | 2018-10-18 | 2018-12-07 | 辽宁格瑞特泵业有限公司 | A kind of Self-priming device of centrifugal pump for easy crystal medium |
| CN108953162B (en) * | 2018-10-18 | 2024-02-06 | 辽宁格瑞特泵业有限公司 | Self-priming device of centrifugal pump for medium easy to crystallize |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |