CN208890545U - A kind of mining flame-proof type submersible sand discharging electric pump outlet structure - Google Patents
A kind of mining flame-proof type submersible sand discharging electric pump outlet structure Download PDFInfo
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- CN208890545U CN208890545U CN201821847173.7U CN201821847173U CN208890545U CN 208890545 U CN208890545 U CN 208890545U CN 201821847173 U CN201821847173 U CN 201821847173U CN 208890545 U CN208890545 U CN 208890545U
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- pump housing
- nurse
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Abstract
The utility model discloses a kind of mining flame-proof type submersible sand discharging electric pump outlet structures, including outlet box, terminal box and the pump housing, the bottom of outlet box is fixedly installed with fixed plate, fixed plate is connected by the top of the first bolt and the pump housing, cable tubing is offered in the middle part of the pump housing, the side of outlet box is fixed with line outlet, outlet pressure nurse is movably equipped on line outlet, outlet pressure nurse is connect by several second bolts with outlet box, top inside outlet box is fixedly installed with desiccant mounting box, protective case is arranged on several cables, the utility model outside cable by being arranged protective case, prevent cable long period of soaking in water by aqueous corrosion, outlet box and water pump junction are laid with fixed plate, the side of water pump is equipped with outlet and presses nurse, seal entire outlet box inner space more, outlet box presses nurse and water pump equal with outlet It is bolted, so that the disassembly of outlet box is simpler quick.
Description
Technical field
The utility model relates to a kind of outlet structure, in particular to a kind of mining flame-proof type submersible sand discharging electric pump goes out knot
Structure.
Background technique
Mining flame-proof type submersible sand discharging electric pump is coal mine down-hole tunnel, bottom hole, local ponding puddle and coal preparation plant row
The occasions such as water, engineering drainage use, and are a kind of advanced reliable draining tools.Mining flame-proof type submersible sand discharging electric pump is particularly suitable
Contain the place of methane or coal-dust explosion admixture of gas in coal mine down-hole tunnel and getting working face and other working environments,
Discharge underground water and containing the water polluting matter for there are the solid particles such as suspension coal dust, landwaste, coal grain, sandstone, silt on a small quantity.Unit can be drained
Working face shallow surface water, can also pull the plug work for a long time.Pump structure is compact, light and small easy moves, without diversion, two-sided close
Envelope, it is durable, safe and reliable, adaptable the advantages that.
Suppression diving sand discharging electric pump is powered by protruding into the cable in well to motor, and transmission long axis is eliminated, thus compact-sized,
It is light-weight, installation, use and convenient transfer, but due to working in water for a long time, so that cable is perishable, water is caused to enter
The normal work of motor internal influence water pump reduces the service life of immersible pump, and with changing cable and its inconvenience, if cable damages
It badly may cause entire motor to scrap, to reduce the service life of pump, thus the sealing disassembly of outlet box is particularly important.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of mining flame-proof type submersible sand discharging electric pump outlet structure
The difficult problem of the traditional outlet box poor sealing performance and disassembly proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of mining flame-proof type submersible sand discharging electric pump
Outlet structure, including outlet box, terminal box and the pump housing, the outlet box are fixedly mounted on the top of the pump housing, and the outlet box is logical
It crosses several cables to connect with terminal box, the bottom of the outlet box is fixedly installed with fixed plate, and the fixed plate passes through the
The connection of the top of one bolt and the pump housing, offers cable tubing in the middle part of the pump housing, the cable tubing through fixed plate with
Outlet box connection, the side of the outlet box is fixed with line outlet, is movably equipped with outlet pressure nurse on the line outlet, it is described go out
Line pressure nurse is connect by several second bolts with outlet box, and the top inside the outlet box is fixedly installed with desiccant installation
Box is arranged with protective case on several described cables, several described cables run through outlet pressure nurse and cable tubing
It is connect with the pump housing.
As a kind of optimal technical scheme of the utility model, the top of the cable tubing is equipped with baffle, and the gear
Through-hole is offered on plate.
As a kind of optimal technical scheme of the utility model, the diameter of the through-hole and the diameter of cable are identical.
As a kind of optimal technical scheme of the utility model, the junction of the outlet box and the pump housing is equipped with sealing
Pad.
As a kind of optimal technical scheme of the utility model, the side fixation of the desiccant mounting box offers replacement
Mouthful, and the replacement port is located on the side wall of outlet box.
Compared with prior art, the utility model has the beneficial effects that preventing electricity by being arranged protective case outside cable
Cable long period of soaking in water, by aqueous corrosion, influences electric pump work, outlet box and water pump junction are laid with fixed plate, water pump
Side be equipped with outlet press nurse, as far as possible reduce outlet space, seal entire outlet box inner space more, outlet box with
Outlet pressure nurse and water pump are bolted, so that the disassembly of outlet box is simpler quick.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model.
In figure: 1, outlet box；2, terminal box；3, the pump housing；4, line outlet；5, cable tubing；6, nurse is pressed in outlet；7, the second spiral shell
Bolt；8, protective case；9, cable；10, fixed plate；11, the first bolt；12, desiccant mounting box；13, replacement port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiment of description is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of mining flame-proof type submersible sand discharging electric pump outlet structure, including outlet
Box 1, terminal box 2 and the pump housing 3, outlet box 1 are fixedly mounted on the top of the pump housing 3, and outlet box 1 passes through several cables 9 and connects
Wire box 2 connects, and the bottom of outlet box 1 is fixedly installed with fixed plate 10, the top that fixed plate 10 passes through the first bolt 11 and the pump housing 3
Connection, the middle part of the pump housing 3 offer cable tubing 5, and cable tubing 5 is connected to through fixed plate 10 with outlet box 1, outlet box 1
Side is fixed with line outlet 4, be movably equipped on line outlet 4 outlet pressure nurse 6, outlet press nurse 6 by several second bolts 7 with
Outlet box 1 connects, and the top inside outlet box 1 is fixedly installed with desiccant mounting box 12, is arranged on several cables 9
Protective case 8, several cables 9 are connect through outlet pressure nurse 6 and cable tubing 5 with the pump housing 3.
Preferably, the top of cable tubing 5 is equipped with baffle, and through-hole is offered on baffle, opens up through-hole convenient for cable 9
Pass through.
Preferably, the diameter of through-hole is identical as the diameter of cable 9, and diameter is identical so that cable 9 and the complete contract of through-hole
It closes, so that outlet box 1 more seals.
Preferably, the junction of outlet box 1 and the pump housing 3 is equipped with gasket, and setting gasket can prevent inside the pump housing 3
Steam enter in outlet box 1 so that outlet box 1 more seals.
Preferably, the side fixation of desiccant mounting box 12 offers replacement port 13, and replacement port 13 is located at outlet box 1
On side wall, the replacement that replacement port 13 is convenient for 12 internal desiccant of desiccant mounting box is opened up.
When specifically used, a kind of mining flame-proof type submersible sand discharging electric pump outlet structure of the utility model, by the cable of the pump housing 3
Line 9 passes through cable tubing 5, is pierced by from the baffle on cable tubing 5, then is pierced by from the outlet of 1 side of outlet box pressure nurse 6, with
Terminal box 2 connects, and from desiccant is put into from replacement port 13 in desiccant mounting box 12, desiccant absorbs inside outlet box 1
Moisture prevents cable 9 to be corroded, and when outlet box 1 needs to dismantle, screws out the first bolt 11 and the second bolt 7 respectively, to out
Wire box 1 carries out laid-up.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mining flame-proof type submersible sand discharging electric pump outlet structure, including outlet box (1), terminal box (2) and the pump housing (3),
It is characterized in that, the outlet box (1) is fixedly mounted on the top of the pump housing (3), and the outlet box (1) passes through several cables
(9) it is connect with terminal box (2), the bottom of the outlet box (1) is fixedly installed with fixed plate (10), and the fixed plate (10) passes through
First bolt (11) is connect with the top of the pump housing (3), offers cable tubing (5), the line pipe in the middle part of the pump housing (3)
Road (5) is connected to through fixed plate (10) with outlet box (1), and the side of the outlet box (1) is fixed with line outlet (4), described
Outlet pressure nurse (6) is movably equipped on line outlet (4), outlet pressure nurse (6) passes through several second bolts (7) and outlet box
(1) it connects, the internal top of the outlet box (1) is fixedly installed with desiccant mounting box (12), several described cables (9)
On be arranged with protective case (8), several described cables (9) are through outlet pressure nurse (6) and cable tubing (5) and the pump housing
(3) it connects.
2. a kind of mining flame-proof type submersible sand discharging electric pump outlet structure according to claim 1, it is characterised in that: the line
The top of road pipeline (5) is equipped with baffle, and offers through-hole on the baffle.
3. a kind of mining flame-proof type submersible sand discharging electric pump outlet structure according to claim 2, it is characterised in that: described logical
The diameter in hole is identical as the diameter of cable (9).
4. a kind of mining flame-proof type submersible sand discharging electric pump outlet structure according to claim 1, it is characterised in that: it is described go out
The junction of wire box (1) and the pump housing (3) is equipped with gasket.
5. a kind of mining flame-proof type submersible sand discharging electric pump outlet structure according to claim 1, it is characterised in that: described dry
The side fixation of drying prescription mounting box (12) offers replacement port (13), and the replacement port (13) is located at the side wall of outlet box (1)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847173.7U CN208890545U (en) | 2018-11-10 | 2018-11-10 | A kind of mining flame-proof type submersible sand discharging electric pump outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847173.7U CN208890545U (en) | 2018-11-10 | 2018-11-10 | A kind of mining flame-proof type submersible sand discharging electric pump outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890545U true CN208890545U (en) | 2019-05-21 |
Family
ID=66517901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847173.7U Active CN208890545U (en) | 2018-11-10 | 2018-11-10 | A kind of mining flame-proof type submersible sand discharging electric pump outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890545U (en) |
-
2018
- 2018-11-10 CN CN201821847173.7U patent/CN208890545U/en active Active
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