CN209621650U - A kind of underwater automatic water-replenishing device of water-filling submersible electric pump - Google Patents
A kind of underwater automatic water-replenishing device of water-filling submersible electric pump Download PDFInfo
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- CN209621650U CN209621650U CN201822196054.6U CN201822196054U CN209621650U CN 209621650 U CN209621650 U CN 209621650U CN 201822196054 U CN201822196054 U CN 201822196054U CN 209621650 U CN209621650 U CN 209621650U
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- water
- electric pump
- submersible electric
- bolt
- exhaust pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000009189 diving Effects 0.000 claims description 2
- 230000009182 swimming Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000003020 moisturizing effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to submersible pump technical field, more particularly to a kind of underwater automatic water-replenishing device of water-filling submersible electric pump, including water-filling submersible electric pump, water-filling submersible electric pump outside be equipped with immersible pump suction hood, lug or nut are welded and fixed in immersible pump suction hood, connection box for motor inner cavity is equipped with inside water-filling submersible electric pump, automatic water-replenishing device there are two being set in immersible pump suction hood, automatic water-replenishing device includes a water intaking air exhaust pipe and a water inlet exhaust bolt, water intaking air exhaust pipe and the water inlet threaded structure of exhaust bolt tail end, water intaking air exhaust pipe is fixed in immersible pump suction hood by fixed lug or nut and lower end passes through immersible pump suction hood and extends to connection box for motor inner cavity, exhaust bolt of intaking is arranged on water intaking air exhaust pipe top, overcome the deficiencies in the prior art, overall structure is simple, manufacture is very convenient, and it is easily operated, and And simplify the installation system of submersible pump.With great practicability meaning, therefore promotional value is very high.
Description
Technical field
The utility model belongs to submersible pump technical field, and in particular to a kind of water-filling submersible electric pump is automatically replenished under water
Device.
Background technique
Currently, water-filling submersible electric pump is usually that QJ type Submersible Pump, QS type water-filling electric pump and QKSG type are mining latent
Water power pump.The water-filling submersible electric pump of these types is typically all to fill motor cavity water after whole pump assembling test is good, then close
Water filling port and gas vent are sealed, being allowed to inner cavity water can not overflow and extraneous contact.Such method can prevent introduced contaminants dirt
Cooling water in motor cavity cannot be supplemented, be existed after permanent operation certain into motor cavity, but after through a long time operation
Security risk.
It cannot break because electric pump total flooding is run under water therefore timely and effectively and decide whether cooling water capacity in electric pump consumes
Excessively, electric pump cooling and service condition can be met.It generally will increase a water level monitoring inside large-scale water-filling submersible electric pump
Electrode, when in motor cavity water level consumption drop to certain water level when, control element can feed back an alarm signal to control cabinet or from
It moves protected transducing signal and powers off termination of pumping.Pumping plant operator can just learn termination of pumping reason and hang out electric pump again at this time,
Moisturizing is carried out to electric pump inner cavity.If being connected on pump with two water supply pipes, needs to increase a moisturizing exhaust apparatus, increase into
This is also complicated installation system.
Utility model content
The purpose of this utility model is to provide a kind of underwater automatic water-replenishing devices of water-filling submersible electric pump, overcome existing
The deficiency of technology simplifies the installation system of entire submersible pump, before electric pump enters water or before the factory of product testing qualification, opens it
In a water inlet exhaust bolt, filled the water in motor with a water supply pipe by water intaking air exhaust pipe, while keeping another water inlet row
Tracheae is unobstructed with the external world, when another water intaking air exhaust pipe overflows water outward, fills the water again after standing 2 hours, after having water to overflow i.e.
Electric pump is hung in specified running position after tightening two water inlet exhaust bolts by the water filling for completing electric pump.Such Water
When the underwater automatic water-replenishing device of submersible pump can be such that water pump runs under water, pass through two water inlet exhaust bolts and two water inlet rows
The heat that tracheae carries out voluntarily moisturizing and cooling motor internal operation generates.And the overall structure is simple, manufacture is very convenient, and
It is easily operated, and simplify the installation system of submersible pump.With great practicability meaning, therefore promotional value is very high.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of underwater automatic water-replenishing device of water-filling submersible electric pump, including water-filling submersible electric pump, the Water are latent
Water power pump is external to be equipped with immersible pump suction hood, and lug or nut, the Water diving electricity are welded and fixed in the immersible pump suction hood
Pump is internal to be equipped with connection box for motor inner cavity, is set in the immersible pump suction hood there are two automatic water-replenishing device, the automatic water supplement fills
It sets including a water intaking air exhaust pipe and a water inlet exhaust bolt, the water intaking air exhaust pipe and water inlet exhaust bolt tail end band spiral shell
Line structure, the water intaking air exhaust pipe is fixed in immersible pump suction hood by fixed lug or nut and lower end passes through immersible pump suction hood
Connection box for motor inner cavity is extended to, the water inlet exhaust bolt is arranged on water intaking air exhaust pipe top.
Further, unsintered tape is wound with outside the helicitic texture on the water intaking air exhaust pipe and water inlet exhaust bolt.
Further, the water intaking air exhaust pipe main body is round tube shape structure, and the round tube shape structure upper end is equipped with circular ring structure,
It is equipped with screw hole in the circular ring structure, is connected to inside the screw hole and round tube shape structure, the water inlet exhaust bolt passes through
Screw hole is fixed on water intaking air exhaust pipe.
Further, the water inlet exhaust bolt main body is bolt structure, is equipped among the bolt structure concentric with it
Radial exhaust water injection hole, the radial exhaust water injection hole run through entire bolt structure.
Further, the water-filling submersible electric pump bedroom is placed, and bottom front-rear position is equipped with shifting roller.
Compared with prior art, having the advantages that
The underwater automatic water-replenishing device of a kind of water-filling submersible electric pump described in the utility model simplifies the peace of entire submersible pump
Dress system before electric pump enters water or before the factory of product testing qualification, opens one of water inlet exhaust bolt, with a water supply pipe
It is filled the water in motor by water intaking air exhaust pipe, while keeping another water intaking air exhaust pipe and the external world unobstructed, to another water intaking air exhaust pipe
It when overflowing water outward, is filled the water again after standing 2 hours, the water filling of electric pump is completed after having water to overflow, two water inlets are vented spiral shells
After nail is tightened, electric pump is hung in into specified running position.Such underwater automatic water-replenishing device of water-filling submersible electric pump can make water
When pump is run under water, carried out inside voluntarily moisturizing and cooling motor by two water inlet exhaust bolts and two water intaking air exhaust pipes
Run the heat generated.And the overall structure is simple, manufacture is very convenient and easily operated, and simplifies submersible pump
Installation system.With great practicability meaning, therefore promotional value is very high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the underwater automatic water-replenishing device of water-filling submersible electric pump.
Fig. 2 is the structural schematic diagram of water intaking air exhaust pipe.
Fig. 3 is the structural schematic diagram of water inlet exhaust bolt.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown, the underwater automatic water-replenishing device of a kind of water-filling submersible electric pump described in the utility model, including Water
Submersible pump 1 is equipped with immersible pump suction hood 2 outside the water-filling submersible electric pump 1, is welded and fixed and takes in the immersible pump suction hood
Son or nut 21 are equipped with connection box for motor inner cavity 3 inside the water-filling submersible electric pump, set in the immersible pump suction hood there are two
Automatic water-replenishing device 4, the automatic water-replenishing device 4 include a water intaking air exhaust pipe 5 and a water inlet exhaust bolt 6, it is described into
Water exhaust pipe and the water inlet threaded structure of exhaust bolt tail end, the water intaking air exhaust pipe are fixed on by fixed lug or nut
In immersible pump suction hood and lower end passes through immersible pump suction hood and extends to connection box for motor inner cavity, the water inlet exhaust bolt be arranged into
Water exhaust pipe top；Unsintered tape is wound with outside helicitic texture on the water intaking air exhaust pipe and water inlet exhaust bolt；It is described
5 main body of water intaking air exhaust pipe is round tube shape structure, and the round tube shape structure upper end is equipped with circular ring structure 51, sets in the circular ring structure
There is screw hole 52, is connected to inside the screw hole and round tube shape structure, the water inlet exhaust bolt 6 is fixed on by screw hole 52
On water intaking air exhaust pipe；6 main body of water inlet exhaust bolt is bolt structure, is equipped with diameter concentric with it among the bolt structure
To exhaust water injection hole 61, the radial exhaust water injection hole runs through entire bolt structure；The water-filling submersible electric pump bedroom is placed,
And bottom front-rear position is equipped with shifting roller 7.
To sum up, the underwater automatic water-replenishing device of a kind of water-filling submersible electric pump described in the utility model, before electric pump enters water or
Before the factory of product testing qualification, one of water inlet exhaust bolt is opened, passes through water intaking air exhaust pipe toward motor with a water supply pipe
Interior water filling, while keeping another water intaking air exhaust pipe and the external world unobstructed, when another water intaking air exhaust pipe overflows water outward, it is small to stand 2
When after fill the water again, have water spilling after i.e. completion electric pump water filling electric pump is hung in into finger after tightening two water inlet exhaust bolts
Determine running position.When such underwater automatic water-replenishing device of water-filling submersible electric pump can be such that water pump runs under water, pass through two
A water inlet exhaust bolt and the heat that two water intaking air exhaust pipes carry out voluntarily moisturizing and cooling motor internal operation generates.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of underwater automatic water-replenishing device of water-filling submersible electric pump, including water-filling submersible electric pump, the Water diving
It is equipped with immersible pump suction hood outside electric pump, lug or nut, the water-filling submersible electric pump is welded and fixed in the immersible pump suction hood
Inside is equipped with connection box for motor inner cavity, it is characterised in that: set in the immersible pump suction hood there are two automatic water-replenishing device, it is described from
Dynamic water replanishing device includes a water intaking air exhaust pipe and a water inlet exhaust bolt, the water intaking air exhaust pipe and water inlet exhaust bolt tail
Threaded structure is held, the water intaking air exhaust pipe is fixed in immersible pump suction hood by fixed lug or nut and lower end passes through and dives
Water pump suction hood extends to connection box for motor inner cavity, and the water inlet exhaust bolt is arranged on water intaking air exhaust pipe top.
2. the underwater automatic water-replenishing device of a kind of water-filling submersible electric pump according to claim 1, it is characterised in that: it is described into
Unsintered tape is wound with outside helicitic texture on water exhaust pipe and water inlet exhaust bolt.
3. the underwater automatic water-replenishing device of a kind of water-filling submersible electric pump according to claim 1, it is characterised in that: it is described into
Water exhaust pipe main body is round tube shape structure, and the round tube shape structure upper end is equipped with circular ring structure, is equipped with spiral shell in the circular ring structure
It is connected to inside nail hole, the screw hole and round tube shape structure, the water inlet exhaust bolt is fixed on into water by screw hole and is vented
Guan Shang.
4. the underwater automatic water-replenishing device of a kind of water-filling submersible electric pump according to claim 3, it is characterised in that: it is described into
Water exhaust bolt main body is bolt structure, and radial exhaust water injection hole concentric with it, the diameter are equipped among the bolt structure
Run through entire bolt structure to exhaust water injection hole.
5. the underwater automatic water-replenishing device of a kind of water-filling submersible electric pump according to claim 1, it is characterised in that: described to fill
Ability of swimming submersible pump bedroom is placed, and bottom front-rear position is equipped with shifting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196054.6U CN209621650U (en) | 2018-12-26 | 2018-12-26 | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196054.6U CN209621650U (en) | 2018-12-26 | 2018-12-26 | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621650U true CN209621650U (en) | 2019-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196054.6U Active CN209621650U (en) | 2018-12-26 | 2018-12-26 | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump |
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| Country | Link |
|---|---|
| CN (1) | CN209621650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538498A (en) * | 2018-12-26 | 2019-03-29 | 合肥盛亚电机电泵有限公司 | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump |
-
2018
- 2018-12-26 CN CN201822196054.6U patent/CN209621650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538498A (en) * | 2018-12-26 | 2019-03-29 | 合肥盛亚电机电泵有限公司 | A kind of underwater automatic water-replenishing device of water-filling submersible electric pump |
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