CN204828053U - Industrial waste water drinking device - Google Patents
Industrial waste water drinking device Download PDFInfo
- Publication number
- CN204828053U CN204828053U CN201520573065.5U CN201520573065U CN204828053U CN 204828053 U CN204828053 U CN 204828053U CN 201520573065 U CN201520573065 U CN 201520573065U CN 204828053 U CN204828053 U CN 204828053U
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- China
- Prior art keywords
- water pump
- water
- negative
- intake pipe
- negative pressure
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- 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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Abstract
The utility model relates to an industrial waste water drinking device, including water pump, negative pressure jar, inlet tube and drain pipe, water pump and negative pressure jar are all installed subaerial, connect the inlet tube at the water inlet of water pump, at the delivery port run -on water pipe of water pump, during the inlet tube inserts the wastewater disposal basin, are connected the negative pressure jar between inlet tube and wastewater disposal basin. This drinking device can set up through negative pressure jar messenger water pump and be higher than the subaerial of pond, need not to dig pit, drive piles, has practiced thrift construction cost.
Description
Technical field
The utility model belongs to water treatment field, relates to water pump, especially a kind of industrial wastewater water diversion apparatus.
Background technique
The prerequisite that Centrifugal water pump operates continuously must be that suction sleeve is full of water before starting mode of pump, otherwise water can not be pumped up.In order to ensure that suction sleeve can not cause vaccuum phenomenon due to termination of pumping, stop or operating all making suction sleeve be in this problem of water-filled state no matter water pump must be solved.Common way makes pump shaft be positioned under the water surface of priming reservoir, the method is also known as certainly filling with method, namely no matter water pump operation whether, its suction sleeve at water surface atmospheric pressure and the pond water surface under the acting by external hydrostatic pressure of suction sleeve center height H, always be in water-filled state in suction sleeve.
But wastewater disposal basin is all laid on subsurface in general workshop, wanting releases to refilter by the water in wastewater disposal basin by water pump reuses, and must dig pit, drive piles, pump shaft water pump being arranged on guarantee water pump in hole is positioned under the water surface of priming reservoir.Construction of digging pit bothers very much, and cost is high.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides that a kind of structure is simple, the rational industrial wastewater water diversion apparatus of design science, without the need to water pump is arranged on underwater, has saved construction cost.
The technological scheme that the utility model technical solution problem adopts is:
A kind of industrial wastewater water diversion apparatus, comprise water pump, negative-pressure cup, intake pipe and waste pipe, described water pump and negative-pressure cup are installed on ground, intake pipe is connected at the water intake of water pump, connect waste pipe at the water outlet of water pump, intake pipe inserts in wastewater disposal basin, between intake pipe with wastewater disposal basin, be connected negative-pressure cup.
And described water pump is two, and is connected in parallel negative-pressure cup.
And, the intake pipe and waste pipe of water pump both sides are all provided with safety check.
Advantage of the present utility model and good effect are:
1, this water diversion apparatus connects negative-pressure cup in the intake pipe side of water pump, and negative-pressure cup makes its inside be full of water all the time by vacuum compensator, ensure that tank connected pump water inlet has water all the time with negative pressure, avoids water pump suction, can run well.
2, on the ground that this water diversion apparatus makes water pump can be arranged on higher than pond by negative-pressure cup, without the need to digging pit, driving piles, construction cost has been saved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of industrial wastewater water diversion apparatus, comprise water pump 2, negative-pressure cup 3, intake pipe 4 and waste pipe 1, described water pump and negative-pressure cup are installed on ground, intake pipe is connected at the water intake of water pump, connect waste pipe at the water outlet of water pump, intake pipe inserts in wastewater disposal basin 5, between intake pipe with wastewater disposal basin, be connected negative-pressure cup.
And, the intake pipe and waste pipe of water pump both sides are all provided with safety check and butterfly valve.
Described water pump is two, the using and the reserved, and is connected in parallel negative-pressure cup.
Working principle of the present utility model is:
The top of negative-pressure cup is provided with vacuum compensator, due to the effect of vacuum compensator, tank interior all keeps malleation under any working state, and tank interior is full of water all the time, thus can ensure that the intake pipe connecting water pump is full of water all the time, water pump can normally be used.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from model utility design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. an industrial wastewater water diversion apparatus, it is characterized in that: comprise water pump, negative-pressure cup, intake pipe and waste pipe, described water pump and negative-pressure cup are installed on ground, intake pipe is connected at the water intake of water pump, connect waste pipe at the water outlet of water pump, intake pipe inserts in wastewater disposal basin, between intake pipe with wastewater disposal basin, be connected negative-pressure cup.
2. industrial wastewater water diversion apparatus according to claim 1, is characterized in that: described water pump is two, and is connected in parallel negative-pressure cup.
3. industrial wastewater water diversion apparatus according to claim 1, is characterized in that: on the intake pipe and waste pipe of water pump both sides, be all provided with safety check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573065.5U CN204828053U (en) | 2015-07-31 | 2015-07-31 | Industrial waste water drinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573065.5U CN204828053U (en) | 2015-07-31 | 2015-07-31 | Industrial waste water drinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828053U true CN204828053U (en) | 2015-12-02 |
Family
ID=54685660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520573065.5U Expired - Fee Related CN204828053U (en) | 2015-07-31 | 2015-07-31 | Industrial waste water drinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828053U (en) |
-
2015
- 2015-07-31 CN CN201520573065.5U patent/CN204828053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |