CN203175841U - Novel mining downhole drainage pump device without bottom valve - Google Patents
Novel mining downhole drainage pump device without bottom valve Download PDFInfo
- Publication number
- CN203175841U CN203175841U CN 201320124195 CN201320124195U CN203175841U CN 203175841 U CN203175841 U CN 203175841U CN 201320124195 CN201320124195 CN 201320124195 CN 201320124195 U CN201320124195 U CN 201320124195U CN 203175841 U CN203175841 U CN 203175841U
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- water
- bottom valve
- water pump
- pump
- storage box
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- Expired - Fee Related
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Abstract
The utility model relates to a novel mining downhole drainage pump device without a bottom valve. The novel mining downhole drainage pump device without the bottom valve comprises a motor and a water pump connected with the motor, wherein the water pump is a water pump without a bottom valve, a water inlet pipe of the water pump without the bottom valve is connected with a water absorption pipe, the water absorption pipe is connected with a water storage tank, and the water storage tank is connected with a water absorption well through the water well water absorption pipe. According to the water pump without the bottom valve, the bottom valve of an original water pump is dismounted, and the water inlet pipe of the water pump is directly connected with the water absorption pipe. According to the novel mining downhole drainage pump device without the bottom valve, the water storage tank and the water pump without the bottom valve are jointed to achieve water pump water drainage without the bottom valve, and compared with a device using a jet device to achieve water pump water drainage without a bottom valve, the device is convenient and easy to operate, smooth in operation, and capable of being filled with water in a short time, saves labor hours and materials in maintenance, can also achieve water drainage under the condition that high-pressure water does not exist, and is ideal in saving effect. Through actual measurement, a water pump with a bottom valve consumes 96 kw.h electricity with draining 100-cubic-metre water, and the water pump without the bottom valve only consumes 88 kw.h electricity with draining 100-cubic-metre water.
Description
Technical field
The utility model relates to a kind of new type mining drainage underground water pump without bottom valve device.
Background technique
Water pump is the particularly requisite drainage in underground mining mine of mine, and general exploitation early and be the mine of deep production is mostly adopted the multistage centrifugal pump that bottom valve is arranged.Have the water pump of bottom valve in use to have following problem:
(1) water filling diversion difficulty, emptying difficulty, the number of starts is many, power consumption is big, during turn on pump if one-shot is not gone up water water filling startup again.
(2) if when having a power failure suddenly, bottom valve is often washed out, even pump operation is normal, bottom valve has damage also the time, has increased maintenance load and maintenance expenses.Because the water pump cisco unity malfunction not only influences production but also jeopardize mine safety.
The model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of easy to use, Remarkable Energy Saving new type mining drainage underground water pump without bottom valve device is provided.
New type mining drainage underground water pump without bottom valve device provided by the utility model, comprise motor and the water pump that is connected with motor, described water pump is the without bottom valve water pump, and the intake pipe of without bottom valve water pump is connected with suction sleeve, suction sleeve connects water storage box, and water storage box connects absorbing well, absorption well by the well suction sleeve.The without bottom valve water pump is exactly the bottom valve of removing original water pump, and the intake pipe of water pump directly is connected with suction sleeve.
Described water storage box is the sealing water storage box.
The actual volume of described water storage box is greater than 4 times of the volume of the suction sleeve of water pump, and the wall thickness of water storage box is more than or equal to 4mm.
The beneficial effect that the utility model has is, use water storage box to engage with the without bottom valve water pump and realize the draining of water pump without bottom valve, compare with the without bottom valve draining of using liquid jetting device realization water pump, easy and simple to handle, operate steadily, just can fill water at short notice, the maintenance aspect, save man-hour and material, under the situation of no high pressure water, can realize draining equally, the reduction effect ideal.By actual measurement, the every draining 100m of bottom valve water pump is arranged
3Water, power consumption 96kw.h, and the every row of without bottom valve water pump 100m
3Water, only power consumption 88kw.h.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, motor; 2, water pump; 3, waste pipe; 4, suction sleeve; 5, water storage box; 6, well suction sleeve; 7, absorbing well, absorption well.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
New type mining drainage underground water pump without bottom valve device as shown in Figure 1, comprise motor 1 and the water pump 2 that is connected with motor 1, water pump 2 is the without bottom valve water pump, and the intake pipe of without bottom valve water pump is connected with suction sleeve 4, suction sleeve 4 connects water storage box 5, and water storage box 5 connects absorbing well, absorption well by suction sleeve.The without bottom valve water pump is exactly the bottom valve of removing original water pump, and the intake pipe of water pump directly is connected with suction sleeve.Water storage box is the sealing water storage box.
The actual volume of water storage box 5 is greater than 4 times of the volume of suction sleeve 4, and the wall thickness of water storage box 5 is more than or equal to 4mm.
Realize the draining of water pump without bottom valve, water storage box 5 is critical components, requires its actual volume must be greater than 4 times of the whole suction sleeve volume of water pump, wall thickness is not less than 4mm, the without bottom valve water storage box must weld tightly, sand holes can not occur welding, must guarantee excellent sealing performance; Suction Cheng Buneng behind the installation water storage box 5 surpasses the design of water pump 2 and inhales journey; Water pump 2 will have enough water to fill water storage box 5 before starting, otherwise water pump 2 cisco unity malfunctions, if lift than hour, can cancel the check valve that is contained on water pump 2 waste pipes 3 simultaneously, power savings is better.Be noted that during installation that suction sleeve 4 will be connected with pump water inlet; Well suction sleeve 6 is connected with absorbing well, absorption well 7 water, and filter screen can be installed in well suction sleeve 6 bottoms, prevents that foreign material from entering.
For the working efficiency that improves water pump, reduce power consumption, reduce amount of maintenance, will have the bottom valve pump to change the without bottom valve water pump into, the without bottom valve water pump is namely attracting water storage box to replace the bottom valve of pump, to reduce resistance, easy-to-operat, saving power consumption, to increase the flow of pump.According to the working principle of without bottom valve water pump, cooperate the setting to water storage box 5 parameters, to improve suction head and the working stability of without bottom valve water pump.Realize the without bottom valve draining of water pump 2, not only improved water pump 2 working efficiency, reduced power consumption, also reduced the maintenance load of water pump.
Claims (3)
1. a new type mining drainage underground water pump without bottom valve device comprises motor and the water pump that is connected with motor, it is characterized in that, described water pump is the without bottom valve water pump, the intake pipe of without bottom valve water pump is connected with suction sleeve, and suction sleeve connects water storage box, and water storage box connects absorbing well, absorption well by the well suction sleeve.
2. new type mining drainage underground water pump without bottom valve device according to claim 1 is characterized in that being, described water storage box is the sealing water storage box.
3. new type mining drainage underground water pump without bottom valve device according to claim 1 and 2 is characterized in that being, the actual volume of described water storage box is greater than 4 times of the volume of the suction sleeve of water pump, and the wall thickness of water storage box is more than or equal to 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124195 CN203175841U (en) | 2013-03-18 | 2013-03-18 | Novel mining downhole drainage pump device without bottom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124195 CN203175841U (en) | 2013-03-18 | 2013-03-18 | Novel mining downhole drainage pump device without bottom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175841U true CN203175841U (en) | 2013-09-04 |
Family
ID=49072544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124195 Expired - Fee Related CN203175841U (en) | 2013-03-18 | 2013-03-18 | Novel mining downhole drainage pump device without bottom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042328A (en) * | 2015-08-26 | 2015-11-11 | 成都华气厚普机电设备股份有限公司 | Built-in bottom-valve-free LNG pump well structure |
| CN109026735A (en) * | 2018-08-23 | 2018-12-18 | 淮南市阶梯电子科技有限公司 | It is a kind of suitable for there is the drainage arrangement of bottom valve water pump |
-
2013
- 2013-03-18 CN CN 201320124195 patent/CN203175841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042328A (en) * | 2015-08-26 | 2015-11-11 | 成都华气厚普机电设备股份有限公司 | Built-in bottom-valve-free LNG pump well structure |
| CN109026735A (en) * | 2018-08-23 | 2018-12-18 | 淮南市阶梯电子科技有限公司 | It is a kind of suitable for there is the drainage arrangement of bottom valve water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140318 |