CN206800606U - Water installations are turned in draining - Google Patents
Water installations are turned in draining Download PDFInfo
- Publication number
- CN206800606U CN206800606U CN201720453239.3U CN201720453239U CN206800606U CN 206800606 U CN206800606 U CN 206800606U CN 201720453239 U CN201720453239 U CN 201720453239U CN 206800606 U CN206800606 U CN 206800606U
- Authority
- CN
- China
- Prior art keywords
- draining
- water
- pump
- inlet channel
- total pipeline
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of draining and turns over water installations, including turns over water pump, draining pump, total pipeline, inlet channel and outlet conduit；Described outlet conduit one end is connected with Jiangkou；The draining pump is arranged in draining pump pond；Described inlet channel one end connects with the water pump that turns over；Inlet channel and the outlet conduit other end connects with the total pipeline；The other end of the total pipeline connects with the draining pump；The first butterfly valve is provided with the outlet conduit；Non-return valve is provided with the inlet channel；The delivery port of the draining pump is provided with the second butterfly valve.The utility model is simple in construction, and total pipeline is responsible for water inlet and water outlet, it is only necessary to which it is dual-purpose that a pipe just can be achieved on a pipe, substantially reduces construction workload and construction cost, and design is more reasonable.
Description
Technical field
Pumping plant technical field is the utility model is related to, more particularly to water installations are turned in a kind of draining.
Background technology
Pumping plant is widely used in some cells, is turned one's coat for draining；But existing draining turns over water installations and is required for arranging
Two big pipelines, one is water inlet pipe, and one is outlet pipe in addition, such structure construction when construction workload very
Greatly, it is necessary to bury two tubes, such structure construction cost is also very big.
Utility model content
(1) technical problems to be solved
Problem to be solved in the utility model is to provide a kind of draining and turns over water installations, to overcome construction working in the prior art
The defects of amount is very big, and construction cost is also very big.
(2) technical scheme
To solve the technical problem, the utility model provides a kind of draining and turns over water installations, including turn over water pump, draining pump,
Total pipeline, inlet channel and outlet conduit；Described outlet conduit one end is connected with Jiangkou；The draining pump is arranged on draining pump pond
It is interior；Described inlet channel one end connects with the water pump that turns over；Inlet channel and the outlet conduit other end and the total pipeline
Connection；The other end of the total pipeline connects with the draining pump；The first butterfly valve is provided with the outlet conduit；The water inlet
Non-return valve is provided with pipeline；Second butterfly valve is arranged on the total pipeline other end, and second butterfly valve is located at the row
At the intake-outlet of water pump.
Further, inlet channel and the outlet conduit other end is connected by triple valve with the total pipeline.
Further, the second butterfly valve model DN500.
Further, the first butterfly valve model DN200.
(3) beneficial effect
Water installations are turned in draining of the present utility model, simple in construction, and total pipeline is responsible for water inlet and water outlet, it is only necessary to a pipe
It is dual-purpose just to can be achieved on a pipe, substantially reduces construction workload and construction cost, design is more reasonable.
Brief description of the drawings
Fig. 1 is the structural representation that water installations are turned in a kind of draining of the utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in figure 1, water installations are turned in a kind of draining of the present utility model, including turn over water pump 1, draining pump 2, total pipeline 3, enter
Waterpipe 4 and outlet conduit 5；Described one end of outlet conduit 5 is connected with Jiangkou；The draining pump 2 is arranged in draining pump pond 9；
Described one end of inlet channel 4 with it is described turn over water pump 1 sealing connect；The inlet channel 4 and the other end of outlet conduit 5 with it is described total
The sealing connection of pipeline 3；The other end of the total pipeline 3 connects with the draining pump 2 sealing；It is provided with the outlet conduit 5
First butterfly valve 6；Non-return valve 7 is provided with the inlet channel 4；Second butterfly valve 8 is arranged on the other end of total pipeline 3,
Second butterfly valve 8 is located at the intake-outlet of the draining pump 2.Inlet channel 4 and outlet conduit 5 other end passes through three
Port valve connects with the total pipeline 3 sealing.
The model DN500 of second butterfly valve 8.The model DN200 of first butterfly valve 6.
Water installations application notice is turned in draining：Water pump insulaion resistance should be first checked before above-mentioned each water pump use, can be used
Megaohm table look-up water pump insulating resistance value, cold Thailand should be not less than 5M Ω, hot to be not less than 0.5M Ω, otherwise must be tieed up
Repair, forbid to be continuing with.Above-mentioned each water water pump using when forbid to contact the metal and radio frequency that water pump and water pump be connected
Body forbids the mobile water pump of band point in order to avoid electric shock risk.Above-mentioned each water pump must be equipped with the earth leakage protective device adapted to it, electric leakage
Leakage index has to comply with national Specification with actuation time, and water pump must be grounded reliably.And inspect periodically earth leakage protective device
Whether action is reliable, and whether the earthing or grounding means ground connection of water pump is reliable, and the insulaion resistance of water pump is not less than 40M Ω.If any one not
Meet, it is necessary to prohibit the use of.Above-mentioned each water pump "ON", " stopping " excessively frequently should not be spaced many from closing to restarting
It is too high to prevent the temperature of motor in 2 minutes, or water hammer occurs in water pipe.Wet hand is forbidden to push away power supply plug-in strip barefoot, by opening
Dynamic protection button, connect feed cable or who or moist place water pump cable connector is placed in.In water pump field of employment, should set
Warning signs such as " preventing from getting an electric shock " is put, avoids people and animals from getting an electric shock.
Water pump maintaining：Pump is immersed in water, and routine servicing should be reached based on walkaround inspection when accumulated running time
During more than 2000h, bearing grease must be changed.It should be noted that clearing up motor into and out of water hole and water feeding of water pump gateway during use
Prevent from blocking.Inspect periodically power supply and starting mode of pump protector whether there is damage；Screw, nut have non-loosening.Should be by water before icing
Pump hang out the water surface cleaning wipe clean after, be placed at indoor seasoning, prevent bursting by freezing motor, mix bad stator winding line.It is long-term put or
Before Long-time Shut-down water pump reuses, pump case disk movable vane wheel should be taken apart, rotate it flexible.Prevent that surface has been damaged in use prevents
Rust coating make part rust dead and can not normal work burn out motor.
The periodic maintenance of non-return valve 7：It was found that pad damage, axle sleeve and sealing ring matching loose should be changed simultaneously.Close out
Water valve, bonnet is opened, check the state of wear of valve plate sealing, roller pin, joint and axle.Checking bonnet connecting bolt and pad is
No fit sealing.The principal element of valve body seepage be making, casting process it is improper caused by.There is scum silica frost in non-return valve 7, blocks
Thing, the normally closed of non-return valve 7 can be influenceed, to strengthen clearing up.
The delivery port of outlet conduit 5 is safeguarded：Delivery port should periodically remove the deposits such as wet well black silt in a wall sand.
Turn over the external water inlet pipe of the other end of water pump 1.During water inlet, first the first butterfly valve 6 is closed, the butterfly valve 8 of non-return valve 7 and second is opened
Open, in the presence of water pump 1 is turned over, current are flowed into draining pump pond 9 by inlet channel 4, total pipeline 3.During water outlet, non-return valve
7 are closed, and the first butterfly valve 6 and the second butterfly valve 8 are opened, and current are flowed into river by total pipeline 3, outlet conduit 5.
Water installations are turned in draining of the present utility model, simple in construction, and total pipeline is responsible for water inlet and water outlet, it is only necessary to a pipe
It is dual-purpose just to can be achieved on a pipe, substantially reduces construction workload and construction cost, design is more reasonable.
In summary, above-mentioned embodiment is not restricted embodiment of the present utility model, the technology of all this areas
The modification or equivalent deformation that personnel are carried out on the basis of substantive content of the present utility model, in skill of the present utility model
Art category.
Claims (4)
1. water installations are turned in a kind of draining, it is characterised in that：Including turning over water pump, draining pump, total pipeline, inlet channel and outlet pipe
Road；Described outlet conduit one end is connected with Jiangkou；The draining pump is arranged in draining pump pond；Described inlet channel one end and institute
State and turn over water pump connection；Inlet channel and the outlet conduit other end connects with the total pipeline；The other end of the total pipeline
Connected with the draining pump；The first butterfly valve is provided with the outlet conduit；Non-return valve is provided with the inlet channel；Second
Butterfly valve is arranged on the total pipeline other end, and second butterfly valve is located at the intake-outlet of the draining pump.
2. water installations are turned in draining according to claim 1, it is characterised in that：Inlet channel and the outlet conduit other end
Connected by triple valve with the total pipeline.
3. water installations are turned in draining according to claim 1, it is characterised in that：The second butterfly valve model DN500.
4. water installations are turned in the draining according to any one of claims 1 to 3, it is characterised in that：The first butterfly valve model
DN200。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453239.3U CN206800606U (en) | 2017-04-27 | 2017-04-27 | Water installations are turned in draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453239.3U CN206800606U (en) | 2017-04-27 | 2017-04-27 | Water installations are turned in draining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800606U true CN206800606U (en) | 2017-12-26 |
Family
ID=60738478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453239.3U Expired - Fee Related CN206800606U (en) | 2017-04-27 | 2017-04-27 | Water installations are turned in draining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285310A (en) * | 2020-10-20 | 2021-01-29 | 武汉大学 | Nitrogen and phosphorus nutritive salt monitoring system for irrigation and drainage |
-
2017
- 2017-04-27 CN CN201720453239.3U patent/CN206800606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285310A (en) * | 2020-10-20 | 2021-01-29 | 武汉大学 | Nitrogen and phosphorus nutritive salt monitoring system for irrigation and drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190427 |