CN102852816A - 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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- CN102852816A CN102852816A CN201110176181XA CN201110176181A CN102852816A CN 102852816 A CN102852816 A CN 102852816A CN 201110176181X A CN201110176181X A CN 201110176181XA CN 201110176181 A CN201110176181 A CN 201110176181A CN 102852816 A CN102852816 A CN 102852816A
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- motor
- storage chamber
- water storage
- end cap
- cemented carbide
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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 amphibious husky pump of can connecting, it is land and dual-purpose amphibious type water pump under water, is applicable to carry the sand-discharging submerged pump that contains solid abrasive particles in the liquid or land with vertical pump.
Background technique
Prior art, " vertical pump for mine " by name has three patent of invention: ZL200410078876.4, ZL200410078879.8, ZL200410078880.0.
At present, not yet retrieve the data that vertical pump for mine and amphibious husky pump allow horizontally-mounted relevant amphibious pump.Because the efficient of drawing water of vertical pump for mine is higher, the sand discharge life-span is grown and receives an acclaim.Because vertical pump for mine allows anhydrous starting and the idle running that allows to cut off the water supply to expand application area.The user requires the cemented carbide idle running can connect amphibious vertical pump for mine and husky pump again can horizontally-inclined or clear-cut flat sleeping the installation, 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 objective of the invention is: for mining provides a kind of amphibian amphibious type vertical pump for mine upgrading products---the cemented carbide idle running amphibious husky pump of can connecting, it not only keeps the technical advantage of original vertical installation, also allow horizontally-inclined even simply be that the Horizontal type of standard is installed and do not changed original specific function, technical parameter and working life, and can recover at any time the attitude of vertical installation.
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 an end that the water storage chamber of dew is installed 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 introducing the dew in the motor case.The upper shed of the first diversion tubule communicates with motor cavity and the neutral position, plane 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.The 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 inward the flame proof sleeve that extends, and flame proof cylinder or flame proof pipe is installed in the flame proof sleeve or the flame proof pipe is arranged simultaneously and the flame proof cylinder.
Drain plug one side outwardly is equipped 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 of crossing water of motor upper cover or motor case or motor lower end cap, have at least an exhaust port.The cemented carbide idle running can be connected amphibious husky pump under horizontal installment state, has at least a dewatering orifice below the outer wall cylinder of crossing water of motor upper cover or motor case or motor lower end cap.
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 is water storage chamber and the dew dewatering orifice of water storage chamber below motor lower end cap outer wall of dew the below of the bearing chamber of motor lower end cap.
Can the connect advantage of amphibious husky pump of cemented carbide idle running of the present invention is the advantage that it not only keeps original vertical installation, also allow horizontally-inclined even simply be that the Horizontal type of standard is installed and do not changed original technical parameter and working life, and can recover at any time the attitude of vertical installation.Therefore can the connect advantage of amphibious husky pump of cemented carbide idle running is more outstanding.
Description of drawings
Fig. 1 is the cemented carbide idle running of the present invention embodiment's generalized section of amphibious husky pump of can connecting.Fig. 2 is the enlarged diagram of the sectional drawing of the water storage chamber among 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 the cemented carbide idle running of the present invention amphibious husky pump of can connecting is further described.
Fig. 2,3, the 4th, one group of three-view diagram of the water storage chamber among Fig. 1.
Fig. 1 is can the connect horizontal scheme of installation of amphibious husky pump of cemented carbide idle running.Under horizontal installment state, the two ends of electric machine iron core 12 have at least an end that the water storage chamber of dew is installed in casing 2 bottoms of motor.There is water storage chamber 103 the electric machine iron core 12 left ends below of the present embodiment.The shell of water storage chamber 103 and motor case 2 are welded to connect and are integrated.
Among 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.
Among Fig. 2, Fig. 3, water storage chamber 103 has the first diversion tubule 112, is used for the dew in the motor case is incorporated within the water storage chamber 103.The upper shed 113 of the first diversion tubule 112 communicates with motor cavity, and under shed communicates at the middle part of water storage chamber 103 cavitys and with water storage chamber 103.The upper seal plate 111 that water storage chamber 103 is arranged at the lowest part of casing 2.Be exactly the upper shed 113 of the first diversion tubule 112 in the neutral position, plane of seal plate 111.The upper shed 113 that dew in the motor cavity can flow into the first diversion tubule 112 is introduced into water storage chamber 103.The 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 enlarge 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.Among Fig. 1, be located at the 3rd diversion tubule 17 of motor lower end cap 3 when having kept vertical the installation, dew can deposit water chamber 7 in through the 3rd diversion tubule 17 when vertical installation, so the cemented carbide idle running amphibious husky pump of can connecting can also recover vertical installation.
Among Fig. 2, Fig. 3, Fig. 4, drain plug 121 one side inwardly has self body to continue inward the flame proof sleeve 117 that extends, and flame proof cylinder 116 or flame proof pipe 115 can be installed or flame proof pipe 115 and flame proof cylinder 116 are installed simultaneously flame proof sleeve 117 is interior.The present embodiment is that flame proof pipe 115 and flame proof cylinder 116 are installed simultaneously in flame proof sleeve 117, and they are connected with dividing plate sleeve 117 with pin and can slide out and run about.
Among Fig. 2, Fig. 3, Fig. 4, drain plug 121 one side inwardly were it not for self body and continues inward the flame proof round bush 117 that extends, then motor is not explosion-proof type, flame proof cylinder or flame proof pipe also just needn't 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 seal the dewatering orifice.The other fixed connection method of drain plug 121 and dewatering orifice, the present embodiment are that two screws compress platens and connect, and also can be that drain plug is connected with pipe thread with water storage chamber or the connection of other any modes.
Among Fig. 2, Fig. 3, Fig. 4, drain plug 121 one side outwardly is equipped with pressure relief safety valve 114, and drain plug 121 bodies have the retaining wall 123 of the safety valve that extends out.
Under horizontal installment state, above the outer wall cylinder of crossing water of electric motor end cap or motor case or motor lower end cap, can have at least an exhaust port.Under horizontal installment state, below the outer wall cylinder of crossing water of motor upper cover or motor case or motor lower end cap, can have at least a dewatering orifice.
Among Fig. 1, in the present embodiment, have an exhaust port 101 on outer wall cylinder 4 upper left sides of crossing water of motor case 2, exhaust port 101 usefulness plugs seal.During termination of pumping, back out plug and can discharge air, fill into clear water, be conducive to heat radiation.Outer wall cylinder 4 left bottoms of crossing water at motor case 2 have a dewatering orifice 104, and dewatering orifice 104 usefulness plugs seal.When stopping using, back out plug and discharge ponding, can frost-cracking-preventing, anti-corrosion.
Among 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 walls.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 walls.These are to keep and the technical characteristics of the vertical installation of vertical pump for mine that improved.
Claims (8)
1. a cemented carbide idle running amphibious husky pump of can connecting, the 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 motor room's cavity of sealing 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 an end that the water storage chamber of dew is installed at the bottom of shell of motor, the shell of described water storage chamber is connected with motor case, and the lowest part of water storage chamber has the drain plug of dewatering orifice and shutoff dewatering orifice.
2. the cemented carbide idle running as claimed in claim 1 amphibious husky pump of can connecting, it is characterized in that: described water storage chamber has the first diversion tubule of introducing the dew in the motor case, the upper shed of described the first diversion tubule communicates with motor cavity and the neutral position, plane of the upper seal plate of the water storage chamber of the lowest part of the casing that can flow at dew, and the under shed of the first diversion tubule is at the middle part of water storage chamber cavity.
3. the cemented carbide idle running as claimed in claim 1 or 2 amphibious husky pump of can connecting, 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.
4. the cemented carbide idle running as claimed in claim 1 amphibious husky pump of can connecting, it is characterized in that: described drain plug one side inwardly has self body to continue inward the flame proof sleeve that extends, and flame proof cylinder or flame proof pipe is installed in the flame proof sleeve or the flame proof pipe is arranged simultaneously and the flame proof cylinder.
5. the cemented carbide idle running as claimed in claim 1 amphibious husky pump of can connecting, it is characterized in that: described drain plug one side outwardly is equipped with the retaining wall of pressure relief safety valve or safety valve.
6. the cemented carbide idle running as claimed in claim 1 amphibious husky pump of can connecting is characterized in that: under horizontal installment state, have at least an exhaust port above the outer wall cylinder of crossing water of motor upper cover or motor case or motor lower end cap.
7. the cemented carbide idle running as claimed in claim 1 amphibious husky pump of can connecting is characterized in that: under horizontal installment state, have at least a dewatering orifice below the outer wall cylinder of crossing water of motor upper cover or motor case or motor lower end cap.
8. the cemented carbide idle running as claimed in claim 1 amphibious husky pump of can connecting, it is characterized in that: 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, and perhaps there is water storage chamber and the dew dewatering orifice of water storage chamber below motor lower end cap outer wall of dew the below of the bearing chamber of motor lower end cap.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102852816A true CN102852816A (en) | 2013-01-02 |
| CN102852816B CN102852816B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN (1) | CN102852816B (en) |
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 |
| 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 |
| CN1752454A (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 |
| 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 |
| CN1752454A (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》 * |
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