CN102852816B - Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection - Google Patents
Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection Download PDFInfo
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- CN102852816B CN102852816B CN201110176181.XA CN201110176181A CN102852816B CN 102852816 B CN102852816 B CN 102852816B CN 201110176181 A CN201110176181 A CN 201110176181A CN 102852816 B CN102852816 B CN 102852816B
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Abstract
The invention relates to an amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection. When the mining vertical pump and a sand pump are mounted horizontally, at least one end of an iron core of a motor is provided with a dew storage chamber mounted at the bottom end of a casing of the motor, a shell of the dew storage chamber is connected with the casing of the motor, a drain hole and a drain plug for closing the drain hole are arranged at the lowest position of the dew storage chamber, and the dew storage chamber is provided with a small dew guide pipe leading to the inside of the casing of the motor. After the mining vertical pump and the sand pump are upgraded, original advantages of the pumps when mounted vertically can be kept, original technical parameters and service lives cannot be changed when the pumps are mounted obliquely or even when the pumps are mounted horizontally according to standards, and the vertical mounted state of the pumps can be recovered at any time, so that the advantages of the pumps are more remarkable.
Description
Technical field
The present invention relates to a kind of cemented carbide idle running can to connect amphibious husky pump, it is land and amphibious type water pump dual-purpose under water, is applicable to carry in liquid containing the vertical pump of the sand-discharging submerged pump of solid abrasive particles or land.
Background technique
Prior art, " vertical pump for mine " by name has three patent of invention: ZL200410078876.4, ZL200410078879.8, ZL200410078880.0.
At present, the data that vertical pump for mine and amphibious husky pump allow horizontally-mounted relevant amphibious pump is not yet retrieved.Because the efficiency of drawing water of vertical pump for mine is higher, the sand discharge life-span is longer and receive an acclaim.Because vertical pump for mine allows anhydrous starting to extend application area with the idle running that allows to cut off the water supply.User requires that cemented carbide idle running can connect amphibious vertical pump for mine and husky pump again can horizontally-inclined or simply flatly sleepingly to install, but, the technical measures of the vertical installation of vertical pump for mine can be ineffective, and also have other unexpected technical barrier to solve.
Summary of the invention
The object of the invention is: for mining provides a kind of amphibian amphibious type vertical pump for mine upgrading products---cemented carbide idle running can be connected amphibious husky pump, it not only retains the technical advantage of original vertical installation, also allow horizontally-inclined be even simply the Horizontal type installation of standard and do not change original specific function, technical parameter and working life, and the attitude of vertical installation can be recovered at any time.
The cemented carbide idle running of the present invention technological scheme that amphibious husky pump adopts of can connecting is: under horizontal installment state, the two ends of electric machine iron core have at least one end to be provided with the water storage chamber of dew at the bottom of shell of motor.The shell of water storage chamber is connected with motor casing.The lowest part of water storage chamber has the drain plug of dewatering orifice and shutoff dewatering orifice.Water storage chamber has the first diversion tubule of the dew introduced in motor case.The upper shed of the first diversion tubule communicates with motor cavity and the plane neutral position of the upper seal plate of the water storage chamber of the lowest part of the casing that can flow at dew.The under shed of the first diversion tubule is at the middle part of water storage chamber cavity.Diversion tubule preferably has two, and the upper shed of the second diversion tubule preferably exceeds the upper shed of the first diversion tubule, and the under shed of the second diversion tubule is also at the middle part of water storage chamber cavity.
Drain plug one side inwardly has self body to continue the flame proof sleeve extended inward, is provided with flame proof cylinder or flame proof pipe or has flame proof pipe and flame proof cylinder simultaneously in flame proof sleeve.
Drain plug one side is outwardly provided with the retaining wall of the safety valve that pressure relief safety valve and drain plug body extend out.
Under horizontal installment state, above the outer wall cylinder crossing water of motor upper cover or motor case or motor lower end cap, at least have an exhaust port.Cemented carbide idle running can connect amphibious husky pump under horizontal installment state, below the outer wall cylinder crossing water of motor upper cover or motor case or motor lower end cap, at least have a dewatering orifice.
Under horizontal installment state, there are mechanical sealing machine grease chamber and the machine oil tank filler sleeve of engine oil chamber above motor lower end cap outer wall in the top of the bearing chamber of motor lower end cap.There are the water storage chamber of dew and water storage chamber in the below of the bearing chamber of motor lower end cap in the dew dewatering orifice of the below of motor lower end cap outer wall.
Can the connect advantage of amphibious husky pump of cemented carbide idle running of the present invention is that it not only retains the advantage of original vertical installation, also allow horizontally-inclined be even simply the Horizontal type installation of standard and do not change original technical parameter and working life, and the attitude of vertical installation can be recovered at any time.Therefore can the connect advantage of amphibious husky pump of cemented carbide idle running is more outstanding.
Accompanying drawing explanation
Fig. 1 is that cemented carbide idle running of the present invention can be connected amphibious husky pump embodiment's generalized section.Fig. 2 is the enlarged diagram of the sectional drawing of water storage chamber in Fig. 1.
Fig. 2 is the A-A sectional view of Fig. 3.
Fig. 3 is the C-C sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, cemented carbide idle running of the present invention amphibious husky pump of can connecting is further described.
Fig. 2,3,4 is one group of three-view diagram of the water storage chamber in Fig. 1.
Fig. 1 is that cemented carbide idle running can be connected the horizontal scheme of installation of amphibious husky pump.Under horizontal installment state, the two ends of electric machine iron core 12 have at least one end bottom the casing 2 of motor, be provided with the water storage chamber of dew.Water storage chamber 103 is had below electric machine iron core 12 left end of the present embodiment.The shell of water storage chamber 103 and motor case 2 are welded to connect and are integrated.
In Fig. 2, Fig. 3, Fig. 4, the lowest part of water storage chamber 103 has the drain plug 121 of dewatering orifice and shutoff dewatering orifice.
In Fig. 2, Fig. 3, water storage chamber 103 has the first diversion tubule 112, for the dew in motor case is incorporated within water storage chamber 103.The upper shed 113 of the first diversion tubule 112 communicates with motor cavity, and under shed is at the middle part of water storage chamber 103 cavity and communicate with water storage chamber 103.The upper seal plate 111 of water storage chamber 103 is had at the lowest part of casing 2.In the upper shed 113 that the plane neutral position of seal plate 111 is exactly the first diversion tubule 112.The upper shed 113 that dew in motor cavity can flow into the first diversion tubule 112 is introduced into water storage chamber 103.Diversion tubule preferably has two.The upper shed 124 of the second diversion tubule 122 preferably exceeds the upper shed 113 of the first diversion tubule 112, to expand the draining pressure reduction of two diversion tubules upper shed, make it automatically introduce dew from the first diversion tubule 112, automatically discharge the air of water storage chamber 103 from the second diversion tubule 122.The under shed of the second diversion tubule 122 is also at the middle part of water storage chamber cavity.In Fig. 1, the 3rd diversion tubule 17 of motor lower end cap 3 is located at when remaining vertical installation, dew can when vertical installation through the 3rd diversion tubule 17 stored in water chamber 7, therefore cemented carbide idle running amphibious husky pump of can connecting can also recover vertical installation.
In Fig. 2, Fig. 3, Fig. 4, drain plug 121 one side inwardly has self body to continue the flame proof sleeve 117 extended inward, can be provided with flame proof cylinder 116 or flame proof pipe 115 or be provided with flame proof pipe 115 and flame proof cylinder 116 simultaneously in flame proof sleeve 117.The present embodiment is be provided with flame proof pipe 115 and flame proof cylinder 116 in flame proof sleeve 117 simultaneously, and they are connected with dividing plate sleeve 117 with pin and can not slide out and run about.
In Fig. 2, Fig. 3, Fig. 4, drain plug 121 one side inwardly were it not for the flame proof round bush 117 that self body continues to extend inward, then motor is not explosion-proof type, also flame proof cylinder or flame proof pipe just need not be installed, the volume of water storage chamber also can be larger, at this moment the length of drain plug 121 can be shorter, as long as can close dewatering orifice.The fixed connection method of drain plug 121 and dewatering orifice in addition, the present embodiment is that two screws compress platens and connect, and also can be drain plug with water storage chamber be connected with pipe thread or the connection of other any modes.
In Fig. 2, Fig. 3, Fig. 4, drain plug 121 one side is outwardly provided with pressure relief safety valve 114, and drain plug 121 body has the retaining wall 123 of the safety valve extended out.
Under horizontal installment state, above the outer wall cylinder crossing water of electric motor end cap or motor case or motor lower end cap, at least can have an exhaust port.Under horizontal installment state, below the outer wall cylinder crossing water of motor upper cover or motor case or motor lower end cap, at least can have a dewatering orifice.
In Fig. 1, in the present embodiment, have an exhaust port 101 on outer wall cylinder 4 upper left side crossing water of motor case 2, exhaust port 101 plug is closed.During termination of pumping, back out plug and can discharge air, fill into clear water, be conducive to heat radiation.Have a dewatering orifice 104 in outer wall cylinder 4 left bottom crossing water of motor case 2, dewatering orifice 104 plug is closed.When stopping using, back out plug and discharge ponding, can frost-cracking-preventing, anti-corrosion.
In Fig. 1, under horizontal installment state, there is mechanical sealing machine grease chamber 6 top of the bearing chamber 5 of motor lower end cap 3, also has engine oil chamber 6 at the machine oil tank filler sleeve 8 of motor lower end cap 3 outer wall.There is the water storage chamber 7 of dew the below of the bearing chamber 5 of motor lower end cap 3, also has water storage chamber 7 in the dew dewatering orifice 9 of motor lower end cap 3 outer wall.These retain and the technical characteristics of the vertical installation of the vertical pump for mine improved.
Claims (3)
1. a cemented carbide idle running can be connected amphibious husky pump, described cemented carbide idle running amphibious husky pump of can connecting comprises the pump housing, pump shaft, impeller and motor, described motor has casing, upper end cap, lower end cap and rotor, described casing and upper end cap, lower end cap surrounds closed motor room's cavity jointly, motor axis hole has mechanical seal, it is characterized in that: under horizontal installment state, the two ends of electric machine iron core have at least one end to be provided with the water storage chamber of dew at the bottom of shell of motor, the shell of described water storage chamber is connected with motor case, the lowest part of water storage chamber has the drain plug of dewatering orifice and shutoff dewatering orifice, described drain plug one side is outwardly provided with the retaining wall of pressure relief safety valve or pressure relief safety valve, described water storage chamber has the first diversion tubule of the dew introduced in motor case, the upper shed of the first described diversion tubule communicates with motor cavity and the plane neutral position of the upper seal plate of the water storage chamber of the lowest part of the casing that can flow at dew, the under shed of the first diversion tubule is at the middle part of water storage chamber cavity, under horizontal installment state, an exhaust port is at least had above the outer wall cylinder crossing water of motor upper cover or motor case or motor lower end cap, a dewatering orifice is at least had below the outer wall cylinder crossing water of motor upper cover or motor case or motor lower end cap, there are mechanical sealing machine grease chamber and the machine oil tank filler sleeve of engine oil chamber above motor lower end cap outer wall in the top of the bearing chamber of motor lower end cap, or there are the water storage chamber of dew and water storage chamber in the below of the bearing chamber of motor lower end cap in the dew dewatering orifice of the below of motor lower end cap outer wall.
2. cemented carbide idle running as claimed in claim 1 can be connected amphibious husky pump, it is characterized in that: described diversion tubule has two, the upper shed of the second diversion tubule exceeds the upper shed of the first diversion tubule, and the under shed of the second diversion tubule is at the middle part of water storage chamber cavity.
3. cemented carbide idle running as claimed in claim 1 can be connected amphibious husky pump, it is characterized in that: described drain plug one side inwardly has self body to continue the flame proof sleeve extended inward, is provided with flame proof cylinder or flame proof pipe or has flame proof pipe and flame proof cylinder simultaneously in flame proof sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176181.XA CN102852816B (en) | 2011-06-27 | 2011-06-27 | Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110176181.XA CN102852816B (en) | 2011-06-27 | 2011-06-27 | Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection |
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| Publication Number | Publication Date |
|---|---|
| CN102852816A CN102852816A (en) | 2013-01-02 |
| CN102852816B true CN102852816B (en) | 2015-04-15 |
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| CN201110176181.XA Active CN102852816B (en) | 2011-06-27 | 2011-06-27 | Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456424A (en) * | 1981-03-05 | 1984-06-26 | Toyo Denki Kogyosho Co., Ltd. | Underwater sand pump |
| CN1752454A (en) * | 2004-09-25 | 2006-03-29 | 王庆武 | Vertical pump for mine |
| CN1752453A (en) * | 2004-09-25 | 2006-03-29 | 王庆武 | Vertical pump for mine |
| CN1752452A (en) * | 2004-09-25 | 2006-03-29 | 王庆武 | Vertical pump for mine |
| CN202108734U (en) * | 2011-06-27 | 2012-01-11 | 王喜冬 | Hard alloy amphibious sand pump capable of idling and being connected in series |
-
2011
- 2011-06-27 CN CN201110176181.XA patent/CN102852816B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456424A (en) * | 1981-03-05 | 1984-06-26 | Toyo Denki Kogyosho Co., Ltd. | Underwater sand pump |
| CN1752454A (en) * | 2004-09-25 | 2006-03-29 | 王庆武 | Vertical pump for mine |
| CN1752453A (en) * | 2004-09-25 | 2006-03-29 | 王庆武 | Vertical pump for mine |
| CN1752452A (en) * | 2004-09-25 | 2006-03-29 | 王庆武 | Vertical pump for mine |
| CN202108734U (en) * | 2011-06-27 | 2012-01-11 | 王喜冬 | Hard alloy amphibious sand pump capable of idling and being connected in series |
Non-Patent Citations (1)
| Title |
|---|
| 余鹏.《矿用立泵:谱写以防治透水为目标的发明人生》.《中国发明与专利》.2010,(第5期),48-50. * |
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| CN102852816A (en) | 2013-01-02 |
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