CN203201741U - Pump combination of movable type water injection system - Google Patents
Pump combination of movable type water injection system Download PDFInfo
- Publication number
- CN203201741U CN203201741U CN 201320203351 CN201320203351U CN203201741U CN 203201741 U CN203201741 U CN 203201741U CN 201320203351 CN201320203351 CN 201320203351 CN 201320203351 U CN201320203351 U CN 201320203351U CN 203201741 U CN203201741 U CN 203201741U
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- pump
- water
- water injection
- outlet
- combination
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Abstract
The utility model discloses a pump combination of a movable type water injection system. The pump combination of the movable type water injection system comprises two water injection pump sets of different parameters. A valve is arranged on an inlet of each pump set, and a check valve is arranged on an outlet of each pump set. The same water supply pipe supplies water through respective branch pipes, and outlet branch pipes converge on the same water outlet pipe for discharging water. One pump operates at the same time, when working pumps are switched, the valve of the inlet of the other pump is closed, water injection requirements of different stages of a pipeline are achieved, great convenience is brought to outdoor users to use the pump combination, and engineering efficiency is improved.
Description
Technical field
The utility model belongs to the pump technical field, is specifically related to a kind of pump combination that is applicable to open-air portable flood pattern.
Background technique
Existing field movable formula flood pattern, the water injection pump that comprises two different parameters, when water filling, supplied water to large-scale conveyance conduit by large flow low-lift 1# pump first, when the water yield reaches one regularly, continued to supply water to large-scale conveyance conduit by low-flow high-lift 2# pump again, make the interior hydraulic pressure of pipeline reach the pressure that needs in advance, the turnover water pipe of two water injection pumps separates.Because 1#, 2# pump turnover water pipe separate, in the injecting process, need 1#, 2# pump are lifted respectively, the sequence of operations such as installation, waste time and energy, and installation conditions is abominable, the Installation and Debugging quality will be subject to serious challenge, greatly slow down the progress of engineering, so in the urgent need to a kind of new structure or method solves this difficult problem.
The model utility content
The purpose of this utility model has provided a kind of pump group of integrated installation, is convenient to the quick of field movable formula flood pattern, finishes efficiently the water supply task of large-scale conveyance conduit.
The technical solution of the utility model is as follows:
A kind of portable integrated form flood pattern, the water injection pump, intake pipe 3 and the outlet pipe 4 that comprise two different parameters, described intake pipe 3 is connected with the import 7 of two water injection pumps respectively by be in charge of 6 with the water inlet of valve 5, supply water to two water injection pumps, described outlet pipe 4 is connected with two water filling delivery side of pump 9 respectively by be in charge of 8 with the water outlet of valve 5.Each component integration supplies water to the large-scale conveyance conduit of long distance together.
As optimal way, the water injection pump of described two different parameters is respectively 1# pump 1 and the low-flow high-lift 2# pump 2 of large flow low-lift, drives by variable-frequency motor water in the pump is pressurizeed.
As optimal way, the import of described water injection pump is connected with water pipe by flexible pipe 10 with being connected all.
As optimal way, described water injection pump outlet 9 and water outlet are provided with safety check 11 between being in charge of 8.
As optimal way, the valve that described water inlet is in charge of on 6 is butterfly valve 51, and the valve that described water outlet is in charge of on 8 is electric gate valve 52.
As optimal way, be provided with flowmeter 12 on the described intake pipe, be used for water flow in the monitoring pipe.
As optimal way, be provided with pressure transmitter 13 on the outlet pipe, be used for the monitoring inner pipe water pressure.
Workflow of the present utility model:
By flowmeter, branched pipe supplies water to 1#, 2# water injection pump respectively water by a root entry main pipe, and 1#, 2# pump drive by variable-frequency motor water in the pump is pressurizeed, and enter the outlet main pipe by the outlet branched pipe, supplies water to the large-scale conveyance conduit of long distance.1#, 2# water injection pump are the separate unit operation at one time, another must close inlet gate valve, when realizing the large-scale conveyance conduit water filling of long distance, supplied water in a large number by the large flowrate low head pump group first, pressurizeed by the water filling of small flow and high lift pump group again, greatly shorten the water injection time of pipeline, improved the efficient of engineering, greatly made things convenient for open-air user's use.
Beneficial effect: the utility model adopts 1#, and 2# pump combination integration mode has been saved the on-the-spot installation time greatly, avoided the inconvenience of interim installation, inaccuracy has improved the efficient of flood pattern and has guaranteed the stability of moving, and has satisfied greatly to be used for open-air various harsh requirement.Valve is equipped with in the import of pump, not only can regulate the inlet flow rate of each pump group, but also can close all the other pump inlet valves when switchable pump is worked, and stops water to enter all the other pump groups.Pump discharge is equipped with safety check, electric gate valve, pressure transmitter, soft connect etc., safety check can prevent that ducted aqueous reflux from returning the pump group, simultaneously prevent effectively that also water hammer is to the infringement of pump group, electric gate valve can be realized the fast continuously adjusting (there is high pressure in outlet, and the moment that manually-operated gate needs is larger, not easy to operate) of rate of discharge, and pressure transmitter can return and record the variation of outlet pipe pressure constantly, be convenient to user's operation, the soft end that connects is connected with the pump discharge flange, and the other end is connected with safety check, flexible pipe can effectively reduce the outlet pipe vibrations to the impact that the pump group produces, and effectively safeguards the safety of pump group and prolongs the pump group life-span.
Description of drawings
The schematic diagram of Fig. 1 integrated flood pattern of the present utility model.
The plan view of Fig. 2 integrated flood pattern of the present utility model.
The left view of Fig. 3 integrated flood pattern of the present utility model.
The plan view of Fig. 4 integrated flood pattern of the present utility model.
Wherein, 1 is the 1# pump, and 2 is the 2# pump, and 3 is intake pipe, and 4 is outlet pipe, and 5 is valve, 51 is butterfly valve, and 52 is electric gate valve, and 6 are in charge of for water inlet, and 7 is inlet of water injection pump, and 8 are in charge of for water outlet, 9 are the water injection pump outlet, and 10 is connecting hose, and 11 is safety check, and 12 is flowmeter, and 13 is pressure transmitter.
Embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
A kind of portable integrated form flood pattern, the 1# pump, low-flow high-lift 2# pump, intake pipe and the outlet pipe that comprise large flow low-lift, described intake pipe is connected with the import of two water injection pumps by being in charge of with valvular water inlet respectively, supply water to two water injection pumps, described outlet pipe is connected with two water filling delivery side of pump by being with valvular outlet to be in charge of respectively.Each component integration is installed in the casing, supplies water to the large-scale conveyance conduit of long distance together.
The import of described water injection pump can also be connected with water pipe by flexible pipe with being connected all.
Can also between the outlet of described water injection pump and water outlet are in charge of, safety check be set.
The valve that described water inlet is in charge of is butterfly valve, and the valve that described water outlet is in charge of is electric gate valve.
Can also be provided with flowmeter at described intake pipe.
Can also be provided with pressure transmitter at outlet pipe.
Such as Fig. 2, Fig. 3 and shown in Figure 4:
A kind of pump combination of portable flood pattern comprises 1# water injection pump, 2# water injection pump and imports and exports soft connector that gate valve, flowmeter and safety check etc. are combined to the large-scale conveyance conduit of long distance and supplied water.Water passes through flowmeter by a root entry main pipe, branched pipe supplies water to 1#, 2# water injection pump respectively, 1#, 2# pump inlet are with soft connector, gate valve, 1#, 2# pump drive by variable-frequency motor water in the pump are pressurizeed, enter the outlet main pipe by the outlet branched pipe, supply water to the large-scale conveyance conduit of long distance.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. the pump of portable flood pattern combination, the water injection pump, intake pipe and the outlet pipe that comprise two different parameters, it is characterized in that: described intake pipe is connected with the import of two water injection pumps by being in charge of with valvular water inlet respectively, supply water to two water injection pumps, described outlet pipe is connected with two water filling delivery side of pump by being with valvular water outlet to be in charge of respectively.
2. pump combination as claimed in claim 1 is characterized in that: each component integration is installed in the casing in the described pump combination.
3. pump combination as claimed in claim 1, it is characterized in that: the water injection pump of described two different parameters is respectively the 1# pump of large flow low-lift and the 2# pump of low-flow high-lift, drives by variable-frequency motor water in the pump is pressurizeed.
4. pump combination as claimed in claim 1, it is characterized in that: the import of described water injection pump is connected with water pipe by flexible pipe with being connected all.
5. pump combination as claimed in claim 1 is characterized in that: described water injection pump outlet and water outlet are provided with safety check between being in charge of.
6. pump combination as claimed in claim 1, it is characterized in that: the valve that described water inlet is in charge of is butterfly valve, the valve that described water outlet is in charge of is electric gate valve.
7. pump combination as claimed in claim 1 is characterized in that: be provided with flowmeter on the described intake pipe.
8. pump combination as claimed in claim 1 is characterized in that: be provided with pressure transmitter on the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203351 CN203201741U (en) | 2013-04-22 | 2013-04-22 | Pump combination of movable type water injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203351 CN203201741U (en) | 2013-04-22 | 2013-04-22 | Pump combination of movable type water injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201741U true CN203201741U (en) | 2013-09-18 |
Family
ID=49145854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320203351 Expired - Lifetime CN203201741U (en) | 2013-04-22 | 2013-04-22 | Pump combination of movable type water injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201741U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791259A (en) * | 2015-04-20 | 2015-07-22 | 孙成礼 | Total head limit pump capable of automatically regulating flow rate |
| CN105257502A (en) * | 2015-10-21 | 2016-01-20 | 绍兴泰克精工机电有限公司 | Pressurized anti-countercurrent water pump |
| CN105544716A (en) * | 2016-02-16 | 2016-05-04 | 江苏国农泵业有限公司 | Movable pump station provided with water dispenser |
| CN109737027A (en) * | 2018-12-28 | 2019-05-10 | 安徽银龙泵阀股份有限公司 | A kind of novel clear water delivery pump |
-
2013
- 2013-04-22 CN CN 201320203351 patent/CN203201741U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791259A (en) * | 2015-04-20 | 2015-07-22 | 孙成礼 | Total head limit pump capable of automatically regulating flow rate |
| CN105257502A (en) * | 2015-10-21 | 2016-01-20 | 绍兴泰克精工机电有限公司 | Pressurized anti-countercurrent water pump |
| CN105544716A (en) * | 2016-02-16 | 2016-05-04 | 江苏国农泵业有限公司 | Movable pump station provided with water dispenser |
| CN109737027A (en) * | 2018-12-28 | 2019-05-10 | 安徽银龙泵阀股份有限公司 | A kind of novel clear water delivery pump |
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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 |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |