CN202100406U - Reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump - Google Patents
Reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump Download PDFInfo
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- CN202100406U CN202100406U CN2011201859866U CN201120185986U CN202100406U CN 202100406 U CN202100406 U CN 202100406U CN 2011201859866 U CN2011201859866 U CN 2011201859866U CN 201120185986 U CN201120185986 U CN 201120185986U CN 202100406 U CN202100406 U CN 202100406U
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- pump
- plunger
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Abstract
The utility model relates to a reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump, which mainly comprises a pump body, a crankshaft, an input shaft and a connecting rod. A plunger is arranged inside a cavity of the pump body and divides the cavity into two closed cavities, a crank pin of the crankshaft is connected with one end of the connecting rod, the other end of the connecting rod is rotatably connected with a plunger rod, the plunger rod extends into the cavity to be connected with the plunger, and a combined valve is vertically arranged on the cavity. The reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump is provided with the reciprocating plunger, and exhausts media from one side of the cavity while absorbing media from the other side of the cavity, and delivery quantity and delivery efficiency of the pump can be improved. Simultaneously, the three-throw crankshaft and three independent pump units are adopted, power utilization rate of the pump is improved, delivery efficiency is further enhanced, and pulsation of media at an inlet and an outlet and vibration of the pump body can be reduced advantageously. In addition, the one-way combined valve is vertically arranged, so that the pump body is firstly sucked into the mixing and delivering pump in a mixing and delivering process, liquid and gas are effectively prevented from being simultaneously sucked into the mixing and delivering pump, compression ratio is enhanced, and waste and loss of energy are reduced.
Description
Technical field
The utility model relates to the reciprocating pump field, and especially a kind of reciprocating type three cylinder double-action gas-liquid two-phases mix defeated pump.
Background technique
Rotator type oil-gas mixed delivery pump and its main parts size complex structure of screw type oil-gas mixed delivery pump of using in the industry at present, out-of-shape causes technology capability poor, and sealing difficulty is big, and generally uses mechanical seal, and sealing effect is poor, and mixed defeated performance is low.Mechanical sealing lost efficacy easily simultaneously, and the operational reliability of mixing defeated pump is reduced, and broke down easily.On the other hand, the mixed defeated pump of this type rotator type or screw type all can only have a pump unit, and the quantity delivered of pump is restricted.
The model utility content
The purpose of the utility model is to provide a kind of stable for the deficiency that solves above-mentioned technology, and the reciprocating type three cylinder double-action gas-liquid two-phases that quantity delivered is big mix defeated pump.
In order to achieve the above object, the reciprocating type three cylinder double-action gas-liquid two-phases that the utility model designed mix defeated pump, and it mainly comprises power end and fluid end; Power end mainly comprises body, bent axle, input shaft and connecting rod, and bent axle is arranged on an end of body, and input shaft is connected with bent axle; Fluid end mainly comprises the pump housing, and the set inside of the pump housing has active chamber, is provided with plunger in the active chamber; Plunger seals through seal ring and active chamber, and plunger is divided into the active chamber of two sealings with active chamber, and the crank pin of bent axle is connected with an end of connecting rod; The connecting rod the other end is connected with plunger rod, and plunger rod stretches into active chamber and is connected with plunger, stretches into the active chamber place at plunger rod and is provided with black box; Active chamber upper end two sealings is respectively arranged with opening, is provided with combination brake switch and proporting at opening.Such structure is divided into the active chamber of two sealings through plunger with active chamber, in stroke of plunger, an active chamber is carried out the suction of medium, simultaneously another active chamber is carried out the discharge of medium, has improved the working efficiency of pump.
Described bent axle is a three-throw crankshaft, is provided with three self-contained pump unit in the pump housing.Such structure can improve the power utilization rate of pump, improves the quantity delivered of pump.
Combination brake switch and proporting is arranged on the pump housing, and vertical the setting, and combination brake switch and proporting is unidirectional combination brake switch and proporting, can make mixed defeated pump when mixed failing, at first liquid sucked the pump housing like this and then discharge gas earlier, improves compression ratio, the waste and the loss of minimizing energy.
The resulting reciprocating type three cylinder double-action gas-liquid two-phases of the utility model mix defeated pump; Adopt reciprocating type plunger; When active chamber one side is discharged medium, suck medium, make like this between plunger and the active chamber and not only can also play seal action to it through medium through the seal ring sealing at opposite side; Improve the reliability of sealing, can improve the quantity delivered and the transfer efficiency of pump simultaneously.Use three-throw crankshaft simultaneously and use three self-contained pump unit, improve the power utilization rate of pump, further improve transfer efficiency and help reducing the pulsation of inlet/outlet medium, and reduce the vibration and the noise of the pump housing.Unidirectional combination brake switch and proporting vertically is set in addition, can makes mixed defeated pump elder generation's suction liquid when mixed failing then discharge gas earlier, improve compression ratio, the waste and the loss of minimizing energy make the raising of medium applicability, reach gas content from 0% to 100% and all can carry effect.
Description of drawings
Fig. 1 is the utility model embodiment's a side sectional view;
Fig. 2 is the utility model embodiment's the face of overlooking sectional view.
Embodiment
Combine accompanying drawing that the utility model is done further to describe through embodiment below.
Embodiment 1:
Like Fig. 1, shown in Figure 2, the reciprocating type three cylinder double-action gas-liquid two-phases that present embodiment is described mix defeated pump, and it mainly comprises the pump housing 1, bent axle 2, input shaft 12 and connecting rod 3; Bent axle 2 is arranged on an end of the pump housing 1, and input shaft 12 is connected with bent axle 2, and the other end of the pump housing 1 is provided with active chamber 4; Be provided with plunger 5 in the active chamber 4, plunger 5 is through seal ring 6 and active chamber 4 sealings, and plunger 5 is divided into active chamber 4 active chamber 4 of two sealings; The crank pin 7 of bent axle 2 is connected with an end of connecting rod 3, and connecting rod 3 the other ends and plunger rod 8 are rotatably connected, and plunger rod 8 stretches into active chamber 4 and is connected with plunger 5; Stretch into active chamber 4 places at plunger rod 8 and be provided with black box 9, be provided with opening 10 at active chamber 4 two ends, 10 places are provided with combination brake switch and proporting 11 at opening; Described bent axle 2 is three to turn four fulcrum vuilt-up crankshafts, is provided with three self-contained pump unit in the pump housing 1, and combination brake switch and proporting 11 is arranged on the pump housing 1 upper end; And vertically be provided with, combination brake switch and proporting 11 is unidirectional combination brake switch and proporting.
Claims (3)
1. reciprocating type three cylinder double-action gas-liquid two-phases mix defeated pump, and it mainly comprises power end and fluid end, and power end mainly comprises body, bent axle, input shaft and connecting rod; Bent axle is arranged on an end of body, and input shaft is connected with bent axle, and fluid end mainly comprises the pump housing; It is characterized in that pump housing set inside has active chamber, be provided with plunger in the active chamber, plunger is through seal ring and active chamber sealing; Plunger is divided into the active chamber of two sealings with active chamber, and the crank pin of bent axle is connected with an end of connecting rod, and the connecting rod the other end is connected with plunger rod; Plunger rod stretches into active chamber and is connected with plunger; Stretch into the active chamber place at plunger rod and be provided with black box, be respectively arranged with opening, be provided with combination brake switch and proporting at opening in the active chamber upper end of two sealings.
2. reciprocating type three cylinder double-action gas-liquid two-phases according to claim 1 mix defeated pump, it is characterized in that described bent axle is a three-throw crankshaft, are provided with three self-contained pump unit in the pump housing.
3. reciprocating type three cylinder double-action gas-liquid two-phases according to claim 1 and 2 mix defeated pump, it is characterized in that combination brake switch and proporting is arranged on pump housing upper end, and vertically be provided with that combination brake switch and proporting is unidirectional combination brake switch and proporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201859866U CN202100406U (en) | 2011-06-03 | 2011-06-03 | Reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201859866U CN202100406U (en) | 2011-06-03 | 2011-06-03 | Reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100406U true CN202100406U (en) | 2012-01-04 |
Family
ID=45386421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201859866U Expired - Lifetime CN202100406U (en) | 2011-06-03 | 2011-06-03 | Reciprocating triple-cylinder double-action gas and liquid two-phase mixing and delivering pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213205A (en) * | 2011-06-03 | 2011-10-12 | 杭州佳湖科技有限公司 | Reciprocating type double-acting gas-liquid multiphase pump with three cylinders |
| EP3228716A1 (en) * | 2016-04-07 | 2017-10-11 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
-
2011
- 2011-06-03 CN CN2011201859866U patent/CN202100406U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213205A (en) * | 2011-06-03 | 2011-10-12 | 杭州佳湖科技有限公司 | Reciprocating type double-acting gas-liquid multiphase pump with three cylinders |
| EP3228716A1 (en) * | 2016-04-07 | 2017-10-11 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
| KR20170115457A (en) * | 2016-04-07 | 2017-10-17 | 에이.핀클 앤드 선스 컴퍼니 | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
| JP2017190525A (en) * | 2016-04-07 | 2017-10-19 | エイ・フィンクル・アンド・サンズ・カンパニー | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
| CN107267881A (en) * | 2016-04-07 | 2017-10-20 | 芬可乐父子公司 | Precipitation hardening of martensitic stainless steel and the reciprocating pump manufactured with it |
| US10344758B2 (en) | 2016-04-07 | 2019-07-09 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
| KR102383368B1 (en) * | 2016-04-07 | 2022-04-06 | 에이.핀클 앤드 선스 컴퍼니 | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
| JP7133288B2 (en) | 2016-04-07 | 2022-09-08 | エイ・フィンクル・アンド・サンズ・カンパニー | Precipitation hardening martensitic stainless steel and reciprocating pumps made therefrom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO TONGLI PUMP INDUSTRY CO., LTD. Free format text: FORMER OWNER: HANGZHOU JIAHU SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 315199 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150421 Address after: 315199, No. 8, Song Dong Road, Yinzhou District, Zhejiang, Ningbo Patentee after: Ningbo is with Li Beng industry Co., Ltd Address before: 310000, Jianggan District, Zhejiang Province, nine Sheng Road, No. 9 Sijiqing R & D center, 25 West first floor, room 101-1, Hangzhou Patentee before: Hangzhou Jiahu Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |