CN207813844U - A kind of automatic start-stop pumping plant - Google Patents
A kind of automatic start-stop pumping plant Download PDFInfo
- Publication number
- CN207813844U CN207813844U CN201820134158.1U CN201820134158U CN207813844U CN 207813844 U CN207813844 U CN 207813844U CN 201820134158 U CN201820134158 U CN 201820134158U CN 207813844 U CN207813844 U CN 207813844U
- Authority
- CN
- China
- Prior art keywords
- water pump
- pump
- water
- reserve
- automatic start
- 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
- 238000005086 pumping Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 230000001105 regulatory effect Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model is related to a kind of automatic start-stop pumping plants, including power distribution cabinet, first water pump, second water pump, first reserve pump, second reserve pump, first water pump and second water pump are connect with water inlet pipe, it is provided with inlet valve between the water inlet pipe and first water pump, it is provided with the inlet valve between the water inlet pipe and second water pump, first water pump and second water pump are connect with outlet pipe, it is provided with direct-operated regulator between the outlet pipe and first water pump, it is provided with the direct-operated regulator between the outlet pipe and second water pump, first reserve pump is connected between first water pump and the direct-operated regulator, second reserve pump is connected between second water pump and the direct-operated regulator, the power distribution cabinet is provided with interlocking switch.The automatic start-stop pumping plant of the utility model is easy to operate, and high degree of automation is safe.
Description
Technical field
The utility model is related to water pump start and stop technical fields, and in particular to a kind of automatic start-stop pumping plant.
Background technology
In the workflow of oxygen processed, it is often necessary to configure water circulating pump water lines, traditional operating method is live hand
Dynamic operation water pump, unit fixed on water pump suction valve and outlet valve need personnel to open to on-site manual when starting and switching water pump, follow
Ring water is related to the cooling of a whole set of oxygen generating plant, is shut down if water pump breaks down, and personnel reach scene and start reserve pump root
Originally have little time, circulating water line is caused not have hydraulic pressure, each equipment of oxygen processed will certainly be caused badly damaged, increase production cost.It removes
Except this, equipment interlocking is shut down, and oxygen processed is shut down, and will certainly be influenced ironmaking, cast tube production, be dragged slow speed of production, cause greatly to pacify
Full hidden danger.
Utility model content
Troublesome in poeration, the deficiency that the degree of automation is low and safety is low, the utility model for the traditional oxygen compressor of solution
Provide a kind of automatic start-stop pumping plant.
In order to solve the above technical problems, the utility model provides the following technical solution：
A kind of automatic start-stop pumping plant, including it is power distribution cabinet, the first water pump, the second water pump, the first reserve pump, second standby
With water pump, first water pump and second water pump are connect with water inlet pipe, the water inlet pipe and first water pump it
Between be provided with inlet valve, be provided with the inlet valve between the water inlet pipe and second water pump, first water pump and
Second water pump is connect with outlet pipe, is provided with direct-operated regulator between the outlet pipe and first water pump, institute
It states and is provided with the direct-operated regulator between outlet pipe and second water pump, first water pump is adjusted with the self-operated type
It is connected with first reserve pump between valve, described second is connected between second water pump and the direct-operated regulator
Reserve pump, first water pump, second water pump, first reserve pump and second reserve pump are and institute
Power distribution cabinet connection is stated, the power distribution cabinet is provided with interlocking switch.
Further, first water pump, second water pump, first reserve pump and the second spare water
The connection type of pump and the power distribution cabinet is to be electrically connected, convenient for control water pump.
Further, the inlet valve is butterfly valve, can control inflow well.
Further, first water pump and second water pump with the water inlet pipe flanged joint, stable connection,
It is safe.
Further, first water pump and second water pump with the outlet pipe flanged joint, stable connection,
Good airproof performance.
Compared with prior art, the utility model has the beneficial effects that：Pump water inlet is kept open, in Liang Taishui
Pump discharge respectively installs a direct-operated regulator, and the control pressure for adjusting valve makes valve remain off, and is recycling
Direct-operated regulator automatically opens when waterpipe pressure drops to the control pressure, realizes hydraulic pressure in automation control pipeline；
The power distribution cabinet of water pump installs interlocking switch, and when running water pump and shutting down, interlocking switch is converted, and starts reserve pump guarantee automatically and follows
Ring waterpipe hydraulic pressure, water pump carry out automatic start-stop control, reduce worker labour, at the same time, ensure that circulating water pressure is being advised
Determine in range, to ensure each equipment safety stable operation.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained with reference to the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of automatic start-stop pumping plant of the utility model.
In figure：1, power distribution cabinet；2, the first water pump；3, the second water pump；4, the first reserve pump；5, the second reserve pump；6、
Water inlet pipe；7, inlet valve；8, outlet pipe；9, direct-operated regulator.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model embodiment includes：
As shown in Fig. 1, a kind of automatic start-stop pumping plant, including power distribution cabinet 1, the first water pump 2, the second water pump 3, first
Reserve pump 4, the second reserve pump 5, first water pump 2 and second water pump 3 are connect with water inlet pipe 6, it is described into
It is provided with inlet valve 7 between water pipe 6 and first water pump 2, is arranged between the water inlet pipe 6 and second water pump 3
Inlet valve 7 is stated, first water pump 2 and second water pump 3 are connect with outlet pipe 8, the outlet pipe 8 and described first
It is provided with direct-operated regulator 9 between water pump 2, the self-operated type tune is provided between the outlet pipe 8 and second water pump 3
Valve 9 is saved, first reserve pump 4, second water are connected between first water pump 2 and the direct-operated regulator 9
It is connected with second reserve pump 5, first water pump 2, second water pump between pump 3 and the direct-operated regulator 9
3, first reserve pump 4 and second reserve pump 5 are connect with the power distribution cabinet 1, and the power distribution cabinet 1 is provided with
Interlocking switch.
Further, first water pump 2, second water pump 3, first reserve pump 4 and described second standby
Connection type with water pump 5 and the power distribution cabinet 1 is to be electrically connected, convenient for control water pump.
Further, the inlet valve 7 is butterfly valve, can control inflow well.
Further, first water pump 2 and second water pump 3 are with 6 flanged joint of the water inlet pipe, and connection is surely
It is fixed, it is safe.
Further, first water pump 2 and second water pump 3 are with 8 flanged joint of the outlet pipe, and connection is surely
Gu good airproof performance.
The operation principle and process for using of the utility model：Pump water inlet is kept open, in two exit of pump
Respectively one direct-operated regulator of installation, and the control pressure for adjusting valve makes valve remain off, in circulating water pipeline
Direct-operated regulator automatically opens when pressure drops to the control pressure, automatically adjusts hydraulic pressure in pipeline；Power distribution cabinet installation connection
Lock-switch, interlocking back-up water pump starts automatically when operation water pump is shut down, and ensures circulating water pipeline hydraulic pressure.
The utility model has the beneficial effects that：Pump water inlet is kept open, in the respectively installation one of two exit of pump
A direct-operated regulator, and the control pressure for adjusting valve makes valve remain off, and declines in circulating water pipeline pressure
It is automatically opened to direct-operated regulator when the control pressure, realizes hydraulic pressure in automation control pipeline；The power distribution cabinet of water pump is pacified
Interlocking switch is filled, interlocking switch is converted when running water pump and shutting down, and the automatic reserve pump that starts ensures circulating water pipeline hydraulic pressure, water
Pump carries out automatic start-stop control, reduces worker labour, at the same time, ensures circulating water pressure in prescribed limit, to ensure
Each equipment safety stable operation.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of automatic start-stop pumping plant, which is characterized in that including power distribution cabinet, the first water pump, the second water pump, the first spare water
Pump, the second reserve pump, first water pump and second water pump connect with water inlet pipe, the water inlet pipe and described the
It is provided with inlet valve between one water pump, is provided with the inlet valve between the water inlet pipe and second water pump, described first
Water pump and second water pump are connect with outlet pipe, and self-operated type tune is provided between the outlet pipe and first water pump
Save valve, be provided with the direct-operated regulator between the outlet pipe and second water pump, first water pump with it is described from
It is connected with first reserve pump between power formula regulating valve, is connected between second water pump and the direct-operated regulator
Second reserve pump, first water pump, second water pump, first reserve pump and the second spare water
Pump is connect with the power distribution cabinet, and the power distribution cabinet is provided with interlocking switch.
2. a kind of automatic start-stop pumping plant according to claim 1, which is characterized in that first water pump, described
The connection type of two water pumps, first reserve pump and second reserve pump and the power distribution cabinet is electrically to connect
It connects.
3. a kind of automatic start-stop pumping plant according to claim 1, which is characterized in that the inlet valve is butterfly valve.
4. a kind of automatic start-stop pumping plant according to claim 1, which is characterized in that first water pump and described
Second water pump with the water inlet pipe flanged joint.
5. a kind of automatic start-stop pumping plant according to claim 1, which is characterized in that first water pump and described
Second water pump with the outlet pipe flanged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134158.1U CN207813844U (en) | 2018-01-26 | 2018-01-26 | A kind of automatic start-stop pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134158.1U CN207813844U (en) | 2018-01-26 | 2018-01-26 | A kind of automatic start-stop pumping plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813844U true CN207813844U (en) | 2018-09-04 |
Family
ID=63324037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820134158.1U Expired - Fee Related CN207813844U (en) | 2018-01-26 | 2018-01-26 | A kind of automatic start-stop pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586433A (en) * | 2021-08-20 | 2021-11-02 | 浙江海洋大学 | Oil pump base convenient to disassemble and assemble |
-
2018
- 2018-01-26 CN CN201820134158.1U patent/CN207813844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586433A (en) * | 2021-08-20 | 2021-11-02 | 浙江海洋大学 | Oil pump base convenient to disassemble and assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |