CN207485676U - A kind of sewage pump that can prevent line clogging - Google Patents
A kind of sewage pump that can prevent line clogging Download PDFInfo
- Publication number
- CN207485676U CN207485676U CN201721148722.7U CN201721148722U CN207485676U CN 207485676 U CN207485676 U CN 207485676U CN 201721148722 U CN201721148722 U CN 201721148722U CN 207485676 U CN207485676 U CN 207485676U
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- China
- Prior art keywords
- shell
- pump
- pump housing
- main shaft
- sewage pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sewage pumps that can prevent line clogging, including pedestal, the pump housing and shell, the pedestal upper end is provided with the pump housing, and it is detachably connected, terminal bolt is equipped with shell on the pump housing, the pump body upper end is provided with main shaft, and main shaft bottom end bolt is equipped with impeller.The blade that the utility model passes through installation, effectively avoid the situation that impurity blocks impeller, the work of sewage pump will not be impacted, it is also avoided that the blocking of pipeline simultaneously, pass through the fan and cooling fin of installation, the heat dissipation effect of sewage pump can be improved, avoid temperature excessively high and the damage caused by motor, and it also can effectively strengthen the structural strength of shell, be not in the local deformation and damage of the pump housing during use, pass through the absorbent wool of installation, it ensure that the aridity in shell, prevent moisture from being damaged caused by motor, the situation of short circuit will not occur, improve the safety used, it is suitble to produce in enormous quantities and uses.
Description
Technical field
The utility model is related to a kind of sewage pump, more particularly to a kind of sewage pump that can prevent line clogging.
Background technology
Sewage pump belongs to one kind of centrifugal impurities pump, has diversified forms：It is the most frequently used at present such as two kinds of submersible type and dry type
Submersible type for QW type submerged sewage pumps, most common dry type the sewage pump such as horizontal sewage pump of W types and WL types vertical sump pump two
Kind.Mainly for delivery of municipal sewage, contain fiber in excrement or liquid.The medium of the solid particles such as paper scrap, is typically transported
The temperature of medium is not more than 80 DEG C.Due to containing the easily fibre object of winding or pack in transported medium.Therefore this kind pump runner
It is easy to block, pump, which is once blocked, can make pump cisco unity malfunction or even burn motor, so as to cause blowdown not smooth.To city
Life and environmental protection bring serious influence.Therefore, anti-blocking and reliability are an important factor for sewage pump are good and bad.But at present
Most of sewage pump functionality is all relatively simple in the market, uses very inconvenient, traditional sewage pump when in use, and one
A little big impurity can cause the stuck of impeller, so as to the situation of line clogging occur, can directly affect the service efficiency of sewage pump,
And general sewage pump is at work, and motor running can generate certain heat, if worked long hours, heat can continue to increase
Add, if not in time discharged heat, the damage of motor can be caused, also influence whether the service life of sewage pump, be not suitable for big
Batch production uses.For this purpose, a kind of it is proposed that sewage pump that can prevent line clogging.
Utility model content
The main purpose of the utility model is that providing a kind of sewage pump that can prevent line clogging, the utility model passes through
The blade of installation, when impeller under the action of main shaft when being rotated, blade can also follow impeller to be rotated, when with impurity
Sewage when entering impeller, blade can blend impurity, become small impurity, then discharged again by outlet pipe, effectively
The situation that impurity blocks impeller is avoided, the work of sewage pump will not be impacted, while be also avoided that the blocking of pipeline, carried
The high efficiency used, by the fan and cooling fin of installation, fan running can work motor outside the heat absorption generated arrives
Above shell, then shell is finally distributed heat in the air of surrounding, on cooling fin is transmitted to due to cooling fin and sky
The contact area of gas is big, can increase the heat dissipation area of shell entirety, improves the heat dissipation effect of sewage pump, avoids temperature excessively high
And the damage caused by motor, and cooling fin also can effectively strengthen the structural strength of shell, be not in pump during use
The local deformation and damage of body so as to ensure that it can be used for multiple times and be used for a long time, reduce use cost, it is dirty to reduce environment
Dye, by the absorbent wool of installation, when motor work generates heat, the temperature outside shell can be less than the temperature in shell, so as to outer
Moisture will be generated in shell, at this moment fan running can will blow to absorbent wool with moist air, and absorbent wool then can be by air
Moisture is adsorbed, and ensure that the aridity in shell, prevents moisture from being damaged caused by motor, the feelings of short circuit will not occurs
Condition improves the safety used, is suitble to produce use in enormous quantities, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of sewage pump that can prevent line clogging, including pedestal, the pump housing and shell, the pedestal upper end is provided with pump
Body, and be detachably connected, terminal bolt is equipped with shell on the pump housing, and the pump body upper end is provided with main shaft, the master
Axis bottom end bolt is equipped with impeller, and the impeller upper end face is fixedly mounted blade, is provided with shaft hole sleeve on the inside of the blade, institute
It states shaft hole sleeve outer wall surrounding and is fixedly connected with connecting rod, the connecting rod other end is provided with blade.
Further, the enclosure top is provided with absorbent wool, and fan, the wind are provided with below the absorbent wool
Fan bottom end is provided with stent, and the stent other end is arranged on outer casing inner wall surface, and the outer shell outer wall surface is fixedly connected with heat dissipation
Piece.
Further, the enclosure bottom end is provided with motor, and the motor bottom terminal bolt installs main shaft, the main shaft
Outer wall surface is provided with mechanical seal, and mechanical seal is located at pump body, and described pump housing one end is provided with outlet pipe.
Further, the cooling fin is the cooling fin that aluminium material makes.
Compared with prior art, the utility model has the advantages that：
1st, the utility model is by the blade of installation, and when impeller under the action of main shaft when being rotated, blade also can be with
Impeller to be rotated, when the sewage with impurity enters impeller, blade can blend impurity, become small impurity,
Then it is discharged again by outlet pipe, effectively avoids the situation that impurity blocks impeller, the work of sewage pump will not impacted,
It is also avoided that the blocking of pipeline simultaneously, improves the efficiency used.
2nd, the utility model is by the fan and cooling fin of installation, the heat absorption that fan running can generate motor work
Above to shell, then shell is finally distributed heat in the air of surrounding, on cooling fin is transmitted to due to cooling fin
It is big with the contact area of air, the heat dissipation area of shell entirety can be increased, the heat dissipation effect of sewage pump is improved, avoid temperature
The excessively high and damage caused by motor, and cooling fin also can effectively strengthen the structural strength of shell, will not go out during use
The local deformation and damage of the existing pump housing so as to ensure that it can be used for multiple times and be used for a long time, reduce use cost, reduce environment
Pollution.
3rd, the utility model is by the absorbent wool of installation, and when motor work generates heat, the temperature outside shell can be less than outer
Temperature in shell, so as to generate moisture in shell, at this moment fan running can will blow to absorbent wool with moist air, inhale
Water cotton can then adsorb the moisture of air, ensure that the aridity in shell, prevent moisture from being damaged caused by motor,
Be not in the situation of short circuit, improve the safety used, be suitble to produce use in enormous quantities.
Description of the drawings
Fig. 1 is a kind of overall structure diagram for the sewage pump that can prevent line clogging of the utility model.
Fig. 2 is a kind of enclosure structure diagram for the sewage pump that can prevent line clogging of the utility model.
Fig. 3 is a kind of blade wheel structure schematic diagram for the sewage pump that can prevent line clogging of the utility model.
In figure：1st, pedestal；2nd, the pump housing；3rd, mechanical seal；4th, shell；5th, cooling fin；6th, main shaft；7th, impeller；8th, outlet pipe；
9th, absorbent wool；10th, fan；11st, stent；12nd, motor；13rd, blade；14th, blade；15th, shaft hole sleeve；16th, connecting rod.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of sewage pump that can prevent line clogging, including pedestal 1, the pump housing 2 and shell 4, the bottom
1 upper end of seat is provided with the pump housing 2, and be detachably connected, and terminal bolt is equipped with shell 4 on the pump housing 2, on 2 inside of the pump housing
End is provided with main shaft 6, and the 6 bottom end bolt of main shaft is equipped with impeller 7, and blade 14, institute is fixedly mounted in 7 upper end face of impeller
It states 14 inside of blade and is provided with shaft hole sleeve 15, the 15 outer wall surrounding of shaft hole sleeve is fixedly connected with connecting rod 16, the connecting rod 16
The other end is provided with blade 13.
Wherein, 4 inner tip of shell is provided with absorbent wool 9, and 9 lower section of absorbent wool is provided with fan 10, described
10 bottom end of fan is provided with stent 11, and 11 other end of stent is arranged on 4 inner wall surface of shell, and 4 outer wall surface of shell is consolidated
Surely cooling fin 5 is connected.
Wherein, 4 inner bottom of shell is provided with motor 12, the 12 bottom end bolt installation main shaft 6 of motor, the master
6 outer wall surface of axis is provided with mechanical seal 3, and mechanical seal 3 is located inside the pump housing 2, and described 2 one end of the pump housing is provided with outlet pipe
8。
Wherein, the cooling fin 5 is the cooling fin that aluminium material makes.
It should be noted that the utility model is a kind of sewage pump that can prevent line clogging, during work, motor 12 is transported
Make, then main shaft 6 is driven to be rotated, when impeller 7 is rotated under the action of main shaft 6, blade 13 can also follow impeller 7 into
Row rotation, when the sewage with impurity enters impeller 7, blade 13 can blend impurity, become small impurity, Ran Houzai
It is discharged by outlet pipe 8, effectively avoids the situation that impurity blocks impeller 7, the work of sewage pump will not impacted, simultaneously
Also it is avoided that the blocking of pipeline, when the running of motor 12 is that fan 10 can also operate, fan 10 operates generation that motor 12 can work
Heat absorption to the top of shell 4, then shell 4 is finally distributed heat on cooling fin 5 is transmitted in the air of surrounding
It goes, since the contact area of cooling fin 5 and air is big, the whole heat dissipation area of shell 4 can be increased, improve dissipating for sewage pump
Thermal effect, avoid temperature excessively high and to caused by motor 12 damage, and cooling fin 5 also can effectively strengthen shell 4 structure it is strong
Degree is not in the local deformation and damage of the pump housing 2 during use, so as to ensure that it can be used for multiple times and be used for a long time, electricity
When the work of machine 12 generates heat, the temperature outside shell 4 can be less than the temperature in shell 4, so as to which moisture will be generated in shell 4,
At this moment the running of fan 10 can will blow to absorbent wool 9 with moist air, and absorbent wool 9 can then adsorb the moisture of air,
It ensure that the aridity in shell 4, prevent moisture from the situation of short circuit will not occur to damage caused by motor 12.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of sewage pump that can prevent line clogging, including pedestal (1), the pump housing (2) and shell (4), pedestal (1) upper end
The pump housing (2) is provided with, and is detachably connected, terminal bolt is equipped with shell (4) on the pump housing (2), it is characterised in that：The pump
Body (2) inner upper end is provided with main shaft (6), and main shaft (6) bottom end bolt is equipped with impeller (7), impeller (7) upper end table
Blade (14) is fixedly mounted in face, is provided with shaft hole sleeve (15) on the inside of the blade (14), shaft hole sleeve (15) the outer wall surrounding is consolidated
Surely connection connecting rod (16), connecting rod (16) other end are provided with blade (13).
2. a kind of sewage pump that can prevent line clogging according to claim 1, it is characterised in that：In the shell (4)
Portion top is provided with absorbent wool (9), is provided with fan (10) below the absorbent wool (9), fan (10) bottom end is provided with
Stent (11), and stent (11) other end is arranged on shell (4) inner wall surface, shell (4) outer wall surface is fixedly connected scattered
Backing (5).
3. a kind of sewage pump that can prevent line clogging according to claim 1, it is characterised in that：In the shell (4)
Portion bottom end is provided with motor (12), motor (12) bottom end bolt installation main shaft (6), main shaft (6) the outer wall surface setting
There is mechanical seal (3), and mechanical seal (3) is internal positioned at the pump housing (2), the described pump housing (2) one end is provided with outlet pipe (8).
4. a kind of sewage pump that can prevent line clogging according to claim 2, it is characterised in that：The cooling fin (5)
The cooling fin made for aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148722.7U CN207485676U (en) | 2017-09-08 | 2017-09-08 | A kind of sewage pump that can prevent line clogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148722.7U CN207485676U (en) | 2017-09-08 | 2017-09-08 | A kind of sewage pump that can prevent line clogging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485676U true CN207485676U (en) | 2018-06-12 |
Family
ID=62481887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148722.7U Expired - Fee Related CN207485676U (en) | 2017-09-08 | 2017-09-08 | A kind of sewage pump that can prevent line clogging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612649A (en) * | 2018-07-05 | 2018-10-02 | 福州鑫洋机械制造有限公司 | A kind of novel pump case with lift structure intensity |
-
2017
- 2017-09-08 CN CN201721148722.7U patent/CN207485676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612649A (en) * | 2018-07-05 | 2018-10-02 | 福州鑫洋机械制造有限公司 | A kind of novel pump case with lift structure intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20210908 |