CN105179324A - Horizontal type tubular pump device adopting voltage buildup gap installation - Google Patents
Horizontal type tubular pump device adopting voltage buildup gap installation Download PDFInfo
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- CN105179324A CN105179324A CN201510675926.5A CN201510675926A CN105179324A CN 105179324 A CN105179324 A CN 105179324A CN 201510675926 A CN201510675926 A CN 201510675926A CN 105179324 A CN105179324 A CN 105179324A
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Abstract
A horizontal type tubular pump device adopting voltage buildup gap installation comprises a pump pit and a tubular pump. A plurality of wheel sets are arranged on each of the two sides of the bottom of the tubular pump. A water inlet pool is formed in one side of the pump pit, and a water outlet pool is formed in the other side of the pump pit. A base is arranged on the bottom of the pump pit. A water inlet embedded pipe is arranged between the water inlet pool and the pump pit, and a water outlet embedded pipe is arranged between the water outlet pool and the pump pit. Rails used for supporting the wheel sets are arranged on the top surface of the base. A flexible seal ring is arranged at the water inlet end of the tubular pump. A voltage buildup gap is reserved between the tubular pump and the water outlet embedded pipe. The horizontal type tubular pump device has the advantages that in the installation process, pipeline connection is avoided, bolt fastening is avoided, there is no technical requirements for installation operation staff, the labor intensity is low, the installation repeatability is good, the tubular pump can be placed in the pump pit along guide rails by hoisting equipment for installation, the width of the pump pit is greatly reduced compared with traditional pump pits of tubular pumps, and the construction investment cost is greatly saved.
Description
One, technical field
The present invention relates to a kind of draining power plant, particularly relate to a kind of band and build the horizontal type through-flow pump-unit installed in pressure gap.
Two, background technique
Tradition horizontal type through-flow pump-unit adopts pipeline connecting mode, namely through-flow pump is installed in the middle of inlet pipeline and rising pipe, for ease of mounting and adjusting, in pipeline, also need the slip joint increasing adjustment axial dimension, connecting between pipeline and between pipeline with through-flow pump is by flange and Bolt Connection.The installation of device connects to be needed to adjust axial dimension, the center high size in pipeline between each equipment, mounting and adjusting is complicated, difficulty is large, high to operator's technical requirements, Bolt Connection between pipeline wastes time and energy, for large-scale through-flow pump, each connecting flange even needs up to a hundred bolts to connect, and labor intensity is large, length consuming time, the installation of usual whole device needs the time of 10 ~ 20 days.In order to reduce labor intensity, reduce device in installation process because the technology of operator, technical ability are on the impact of equipment performance and safe operation, shorten the installation time, in the urgent need to a kind of simple installation, efficiently horizontal type through-flow pump-unit.
Three, summary of the invention
In order to overcome the deficiency of existing draining power plant, the invention provides a kind of band and building the horizontal type through-flow pump-unit installed in pressure gap.
Technological scheme of the present invention realizes like this.
The horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band of this programme, comprises pump hole and through-flow pump, and described through-flow pump two bottom sides is provided with to be provided with somely takes turns right, and side, described pump hole is provided with water inlet pool, and opposite side is provided with water outlet pool; Bottom, described pump hole is provided with base, and described water inlet pool and pump are provided with into water built-in pipe between cheating, and described water outlet pool and pump are provided with water outlet built-in pipe between cheating, and described base top surface is provided with for the right track of supporting wheel; Described track extends near the laterally closer water outlet pool side of water inlet pool one; Described through-flow pump feed-water end is provided with flexible seal ring, and described through-flow pump is provided with one end of flexible seal ring towards water inlet built-in pipe; Be provided with between described through-flow pump and water outlet built-in pipe and build pressure gap.
Described through-flow pump is by taking turns moving freely along axis between water inlet built-in pipe and water outlet built-in pipe in orbit.
Described water inlet built-in pipe and water outlet built-in pipe are on same level axis.
Distance between described water inlet built-in pipe and water outlet built-in pipe is through-flow pump length and builds the length sum of pressing gap.
When through-flow pump runs, hydraulic thrust makes through-flow pump feed-water end compress water inlet built-in pipe end face by flexible seal ring and seal.
The water inlet pool outer wall of described water inlet built-in pipe both sides is respectively arranged with the first guide rail and the second guide rail of doing leading role when installing for through-flow pump.
The water outlet pool outer wall of described water outlet built-in pipe both sides is respectively arranged with the 3rd guide rail and the 4th guide rail of doing leading role when installing for through-flow pump.
Usefulness of the present invention is: in this device installation process, connect without pipeline, have no bolt, operator need not carry out mounting and adjusting to equipment at the scene, to fitting operation personnel without technical requirements, labor intensity is low, and equipment is installed reproducible, whole device is installed a through-flow pump and only need to be hung along guide rail by through-flow pump with hanging device and cheat in pump, within about consuming time ten minutes, can complete.And the pump hole width of the more traditional through-flow pump in pump hole shortens greatly, has saved a large amount of construction investment expense.
Four, accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is plan view of the present invention.
Five, embodiment
Below in conjunction with accompanying drawing, brief description is made to the specific embodiment of the present invention.
The horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band as shown in the figure, comprises pump hole 1 and through-flow pump 2, and described through-flow pump two bottom sides is provided with to be provided with somely takes turns 3, and side, described pump hole is provided with water inlet pool 4, and opposite side is provided with water outlet pool 5; Bottom, described pump hole is provided with base 6, and described water inlet pool 4 and pump are provided with into water built-in pipe 7 between cheating 1, and described water outlet pool 5 and pump are provided with water outlet built-in pipe 8 between cheating 1, described base 6 end face be provided with for supporting wheel to 3 track 9; Described track 9 extends near water inlet pool 4 one laterally closer water outlet pool 5 side; Described through-flow pump 2 feed-water end is provided with flexible seal ring 10, and described through-flow pump 2 is provided with one end of flexible seal ring 10 towards water inlet built-in pipe 7; Be provided with between described through-flow pump 2 and water outlet built-in pipe 8 and build pressure gap 11.
Described through-flow pump 2 is moved freely along axis 3 by wheel on track 9 between water inlet built-in pipe 7 and water outlet built-in pipe 8.
Described water inlet built-in pipe 7 and water outlet built-in pipe 8 are on same level axis.
Distance between described water inlet built-in pipe 7 and water outlet built-in pipe 8 is through-flow pump 2 length and builds the length sum of pressing gap 11.
When through-flow pump 2 runs, hydraulic thrust makes through-flow pump 2 feed-water end compress water inlet built-in pipe 7 end face by flexible seal ring 10 and seal.
Water inlet pool 4 outer wall of described water inlet built-in pipe 7 both sides is respectively arranged with the first guide rail 12 and the second guide rail 13 doing leading role when installing for through-flow pump 2.
Water outlet pool 5 outer wall of described water outlet built-in pipe 8 both sides is respectively arranged with the 3rd guide rail 14 and the 4th guide rail 15 of doing leading role when installing for through-flow pump 2.
As shown from the above technical solution, this device is when through-flow pump 2 runs, hydraulic thrust direction suffered by through-flow pump 2 is contrary with water (flow) direction, hydraulic thrust makes through-flow pump 2 compress water inlet built-in pipe 7 end face by flexible seal ring 10, form the sealing to feed-water end, formed between through-flow pump 2 and water outlet built-in pipe 8 simultaneously and build pressure gap 11.Current, building pressure gap 11 place owing to having larger speed, are generally 4m/s ~ 6m/s, according to jet effect, and control to build the length in pressure gap 11 by designing requirement, make current can not produce leakage phenomenon building pressure gap 11 place.Whole device in running, current be pressurizeed by water inlet pool 4, water inlet built-in pipe 7, through-flow pump 2, build pressure gap 11, water outlet built-in pipe 8 flows to water outlet pool 5, thus realizes drain function.This device is installed simple, safe and reliable to operation.
In installation process of the present invention, connect without pipeline, have no bolt, operator need not carry out mounting and adjusting to equipment at the scene, to fitting operation personnel without technical requirements, labor intensity is low, and equipment is installed reproducible, whole device install a through-flow pump 2 only need with hanging device by through-flow pump along the first guide rail 12, second guide rail 13, the 3rd guide rail 14 and the 4th guide rail 15 hang in pump hole within about 1, consuming time ten minutes, can complete.And the pump hole of pump hole 1 more traditional through-flow pump is shortened greatly, has saved a large amount of construction investment expense.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (7)
1. the horizontal type through-flow pump-unit installed in pressure gap built by a band, comprise pump hole (1) and through-flow pump (2), described through-flow pump two bottom sides is provided with to be provided with somely takes turns (3), side, described pump hole is provided with water inlet pool (4), and opposite side is provided with water outlet pool (5); Bottom, described pump hole is provided with base (6), described water inlet pool (4) and pump are cheated between (1) and are provided with into water built-in pipe (7), described water outlet pool (5) and pump are cheated between (1) and are provided with water outlet built-in pipe (8), it is characterized in that: described base (6) end face is provided with for the track (9) of supporting wheel to (3); Described track (9) extends near water inlet pool (4) laterally closer water outlet pool (5) side; Described through-flow pump (2) feed-water end is provided with flexible seal ring (10), and described through-flow pump (2) is provided with one end of flexible seal ring (10) towards water inlet built-in pipe (7); Be provided with between described through-flow pump (2) and water outlet built-in pipe (8) and build pressure gap (11).
2. the horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band according to claim 1, it is characterized in that: described through-flow pump (2) is moved freely along axis (3) by wheel on track (9) between water inlet built-in pipe (7) and water outlet built-in pipe (8).
3. the horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band according to claim 2, it is characterized in that: described water inlet built-in pipe (7) and water outlet built-in pipe (8) are on same level axis.
4. the horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band according to claim 1, it is characterized in that: the distance between described water inlet built-in pipe (7) and water outlet built-in pipe (8) is through-flow pump (2) length and builds the length sum of pressing gap (11).
5. the horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band according to claim 1, it is characterized in that: when through-flow pump (2) runs, hydraulic thrust makes through-flow pump (2) feed-water end compress water inlet built-in pipe (7) end face by flexible seal ring (10) and seal.
6. the horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band according to claim 1, it is characterized in that: water inlet pool (4) outer wall of described water inlet built-in pipe (7) both sides is respectively arranged with the first guide rail (12) and the second guide rail (13) of doing leading role when installing for through-flow pump (2).
7. the horizontal type through-flow pump-unit that pressure gap is installed built by a kind of band according to claim 1, it is characterized in that: water outlet pool (5) outer wall of described water outlet built-in pipe (8) both sides is respectively arranged with the 3rd guide rail (14) and the 4th guide rail (15) of doing leading role when installing for through-flow pump (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675926.5A CN105179324A (en) | 2015-10-19 | 2015-10-19 | Horizontal type tubular pump device adopting voltage buildup gap installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675926.5A CN105179324A (en) | 2015-10-19 | 2015-10-19 | Horizontal type tubular pump device adopting voltage buildup gap installation |
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| Publication Number | Publication Date |
|---|---|
| CN105179324A true CN105179324A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510675926.5A Pending CN105179324A (en) | 2015-10-19 | 2015-10-19 | Horizontal type tubular pump device adopting voltage buildup gap installation |
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| Country | Link |
|---|---|
| CN (1) | CN105179324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194771A (en) * | 2016-08-31 | 2016-12-07 | 天津甘泉集团有限公司 | A kind of two-way irrigation and drainage full through-flow submersible pump device |
| CN113623230A (en) * | 2021-09-15 | 2021-11-09 | 合肥恒大江海泵业股份有限公司 | Tubular pump unit with function of making an uproar is fallen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332479A (en) * | 1997-07-03 | 1999-06-23 | Nash Engineering Co | Liquid ring pump with conical ports |
| CN2572060Y (en) * | 2002-09-28 | 2003-09-10 | 合肥三益电机电泵股份有限公司 | Quick direction adjusting double-drainage throug-flow submerged electric pump |
| CN103062074A (en) * | 2013-01-30 | 2013-04-24 | 合肥恒大江海泵业股份有限公司 | Submersible turbine pump of wet pit |
| CN203514398U (en) * | 2013-08-26 | 2014-04-02 | 南京蓝深制泵(集团)股份有限公司 | Installation device for tubular pump |
| CN205047537U (en) * | 2015-10-19 | 2016-02-24 | 天津甘泉集团有限公司 | Horizontal through -flow pump unit of pressing clearance installation is built in area |
-
2015
- 2015-10-19 CN CN201510675926.5A patent/CN105179324A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332479A (en) * | 1997-07-03 | 1999-06-23 | Nash Engineering Co | Liquid ring pump with conical ports |
| CN2572060Y (en) * | 2002-09-28 | 2003-09-10 | 合肥三益电机电泵股份有限公司 | Quick direction adjusting double-drainage throug-flow submerged electric pump |
| CN103062074A (en) * | 2013-01-30 | 2013-04-24 | 合肥恒大江海泵业股份有限公司 | Submersible turbine pump of wet pit |
| CN203514398U (en) * | 2013-08-26 | 2014-04-02 | 南京蓝深制泵(集团)股份有限公司 | Installation device for tubular pump |
| CN205047537U (en) * | 2015-10-19 | 2016-02-24 | 天津甘泉集团有限公司 | Horizontal through -flow pump unit of pressing clearance installation is built in area |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国水利部: "《潜水泵站技术规范》", 1 January 2012 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194771A (en) * | 2016-08-31 | 2016-12-07 | 天津甘泉集团有限公司 | A kind of two-way irrigation and drainage full through-flow submersible pump device |
| CN106194771B (en) * | 2016-08-31 | 2019-03-08 | 天津甘泉集团有限公司 | A kind of two-way irrigation and drainage full through-flow submersible pump device |
| CN113623230A (en) * | 2021-09-15 | 2021-11-09 | 合肥恒大江海泵业股份有限公司 | Tubular pump unit with function of making an uproar is fallen |
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Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |