CN207740180U - A kind of Self-priming sewage pump - Google Patents
A kind of Self-priming sewage pump Download PDFInfo
- Publication number
- CN207740180U CN207740180U CN201721801611.1U CN201721801611U CN207740180U CN 207740180 U CN207740180 U CN 207740180U CN 201721801611 U CN201721801611 U CN 201721801611U CN 207740180 U CN207740180 U CN 207740180U
- Authority
- CN
- China
- Prior art keywords
- rack
- self
- stream chamber
- pump housing
- jet pipe
- Prior art date
- 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 Self-priming sewage pumps, including pedestal, mounting groove there are two being opened up on the pedestal, even the pump housing and motor are separately installed on the inner wall of the mounting groove, the output shaft of the motor runs through the inner wall of the pump housing and is arranged with impeller, stream chamber is offered in the pump housing, gas-liquid separator is installed on the stream chamber, one end of the stream chamber is communicated with water inlet pipe, the other end of the stream chamber is communicated with jet pipe, spout is offered on the jet pipe, it is communicated with splitter cavity on the stream chamber, piston is equipped in the splitter cavity, surely the first rack is connected on the piston, it is fixedly connected with fixed block on first rack, it is welded with connecting spring on the fixed block, the connecting spring is welded on the pump housing, first rack is engaged with gear.The utility model stable structure, easy to operate, design is scientific and reasonable, has matched jet pipe, can quickly be sprayed, and automatic alternately more change injection dynamics.
Description
Technical field
The utility model is related to blowdown pump technical field more particularly to a kind of Self-priming sewage pumps.
Background technology
Self-priming sewage pump integrates self-priming and without blowdown is blocked, and using the axial exterior mixing that flows back, and passes through the pump housing, impeller
The unique design of runner, you can the self suction clean water pump as need not install bottom valve and water like that, and can suction contain greatly
Granular solids and long fibrous impurities liquid are widely portable to municipal drainage project, river embankment cultivation, light industry, papermaking, weaving, food
The optimal transh pump Self-priming sewage pumps of the chemical mediums such as product, chemical industry, electric industry, fiber, slurry and mix suspending and the country are same
Class product is compared, and has the features such as simple in structure, self-priming performance is good, pollution discharge capability is strong, energy-efficient, easy maintenance,
Belong to domestic initiation in dredge pump series of products.Every technical performance index occupies domestically leading, reaches advanced world standards, and has wide
Wealthy application market and development prospect.Suitable for urban environmental protection, building, fire-fighting, chemical industry, pharmacy, dye printing and dyeing, brewing, electric power,
Plating, papermaking, oil, mine, equipment cooling, oil tanker emptying etc..Suitable for clear water, sea not, water and with acid, basicity chemical industry
Media fluid and the slurry filled with general paste（Dielectric viscosity≤100 li amber, solid content are up to 30% or less）.Load onto rocker-arm
Nozzle, but water can be flushed to it is aerial after, dissipate into tiny raindrop and spray, be pesticide, nursery, orchard, tea place good equipment.
It can be matched with the filter press of any model, specification, give slurry to the most ideal matching pump kind that filter carries out press filtration.But it is existing
There is dredge pump in technology to lack a kind of auxiliary type spray nozzle device, and its nozzle installed additional is not easy to adjust and use.
Utility model content
Purpose of the utility model is to solve dredge pumps in the prior art to lack a kind of auxiliary type spray nozzle device, and its
The nozzle of installation be not easy to adjust use the problem of, and propose a kind of Self-priming sewage pump.
To achieve the goals above, the utility model uses following technical solution：
A kind of Self-priming sewage pump, including pedestal open up on the pedestal there are two mounting groove, even the mounting groove
The pump housing and motor are separately installed on inner wall, the output shaft of the motor runs through the inner wall of the pump housing and is arranged with impeller, the pump
Stream chamber is offered in vivo, gas-liquid separator is installed on the stream chamber, one end of the stream chamber is communicated with water inlet pipe, the stream chamber
The other end be communicated with jet pipe, spout is offered on the jet pipe, splitter cavity is communicated on the stream chamber, is set in the splitter cavity
There is piston, be connected with the first rack on the piston surely, be fixedly connected with fixed block on first rack, on the fixed block
It is welded with connecting spring, the connecting spring is welded on the pump housing, and first rack is engaged with gear, and the gear is engaged with
The upper end of second rack, second rack is fixedly connected with the horizontal baffle being equipped with, and baffle runs through the inner wall of jet pipe.
Preferably, the lower end of the mounting groove offers cavity.
Preferably, the lower end of the motor is bonded with rubber buffer by seccotine.
Preferably, the pump housing is mounted on by expansion bolt and angle iron on the inner wall of mounting groove.
Preferably, first rack and fixed block are made of integrated formed structure.
Preferably, second rack is slidably connected on the inner wall of jet pipe.
In the utility model, in use, opening motor, motor impeller rotation, impeller inhales liquid from water inlet pipe
Enter, then sprayed by the nozzle of jet pipe, a small amount of liquid carries out in splitter cavity, then drives piston motion, piston motion
After drive the first rack to move, drive the gear that is engaged with to rotate after the movement of the first rack, drive after gear rotation and nibble therewith
The second rack of drive of conjunction moves, and drives the baffle of connection fixed thereto to move after the movement of the second rack, to control spout
Size carries out far and near alternately sprinkling.The utility model stable structure, easy to operate, design is scientific and reasonable, has matched
Jet pipe can quickly be sprayed, and automatic alternately more change injection dynamics.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Self-priming sewage pump structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Self-priming sewage pump nozzle portion structural schematic diagram.
In figure：1 pedestal, 2 motors, 3 cavitys, 4 rubber buffers, 5 pump housings, 6 impellers, 7 stream chambers, 8 water inlet pipes, 9 gas-liquids point
From device, 10 jet pipes, 11 spouts, 12 baffles, 13 second racks, 14 gears, 15 first racks, 16 fixed blocks, 17 connecting springs, 18
Splitter cavity, 19 pistons.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of Self-priming sewage pump, including pedestal 1 open up on pedestal 1 there are two mounting groove, mounting groove
Lower end offers cavity 3, and the setting of cavity 3 can play the role of sound insulation, even be separately installed with the pump housing 5 on the inner wall of mounting groove
With motor 2, the pump housing 5 is mounted on by expansion bolt and angle iron on the inner wall of mounting groove, and the setting of angle iron is easily installed admittedly
Fixed, the lower end of motor 2 is bonded with rubber buffer 4 by seccotine, the setting of rubber buffer 4 can with bumper and absorbing shock noise reduction,
The output shaft of motor 2 runs through the inner wall of the pump housing 5 and is arranged with impeller 6, and stream chamber 7 is offered in the pump housing 5, flows and is equipped with gas on chamber 7
One end of liquid/gas separator 9, stream chamber 7 is communicated with water inlet pipe 8, and the other end of stream chamber 7 is communicated with jet pipe 10, spray is offered on jet pipe 10
Mouth 11 flows and is communicated with splitter cavity 18 on chamber 7, and piston 19 is equipped in splitter cavity 18, the first rack 15 is connected with surely on piston 19, the
Be fixedly connected with fixed block 16 on one rack 15, the first rack 15 and fixed block 16 are made of integrated formed structure, one at
Type structure is durable, high mechanical strength, and connecting spring 17 is welded on fixed block 16, and connecting spring 17 is welded on the pump housing 5,
First rack 15 is engaged with gear 14, and gear 14 is engaged with the second rack 13, and the second rack 13 is slidably connected at the interior of jet pipe 10
On wall, this structure can make the second rack 13 that can only realize that linear motion, the upper end of the second rack 13 are fixedly connected with level and are equipped with
Baffle 12, and baffle 12 run through jet pipe 10 inner wall.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Motor 2, impeller 6 and gas-liquid separator 9 are the prior art in the utility model, and details are not described herein again, this practicality
It is novel in use, open motor 2,2 impeller 6 of motor rotation, impeller 6 sucks liquid from water inlet pipe 8, then by jet pipe
It is sprayed at 10 spout 11, a small amount of liquid carries out in splitter cavity 18, and then band piston 19 moves, band after piston 19 moves
Dynamic first rack 15 movement, drives the gear 14 being engaged with to rotate after the movement of the first rack 15, gear 14 driven after rotating with
Engagement the second rack of drive 13 move, the second rack 13 movement after drive the baffle 12 of connection fixed thereto move, thus
The size of spout 11 is controlled, far and near alternately sprinkling is carried out.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Self-priming sewage pump, including pedestal（1）, which is characterized in that the pedestal（1）On open up there are two mounting groove,
Even the pump housing is separately installed on the inner wall of the mounting groove（5）And motor（2）, the motor（2）Output shaft run through the pump housing
（5）Inner wall and be arranged with impeller（6）, the pump housing（5）Inside offer stream chamber（7）, the stream chamber（7）On gas-liquid point is installed
From device（9）, the stream chamber（7）One end be communicated with water inlet pipe（8）, the stream chamber（7）The other end be communicated with jet pipe（10）, institute
State jet pipe（10）On offer spout（11）, the stream chamber（7）On be communicated with splitter cavity（18）, the splitter cavity（18）Inside it is equipped with
Piston（19）, the piston（19）On be connected with the first rack surely（15）, first rack（15）On be fixedly connected with fixation
Block（16）, the fixed block（16）On be welded with connecting spring（17）, the connecting spring（17）It is welded on the pump housing（5）On, institute
State the first rack（15）It is engaged with gear（14）, the gear（14）It is engaged with the second rack（13）, second rack（13）
Upper end be fixedly connected with the horizontal baffle being equipped with（12）, and baffle（12）Through jet pipe（10）Inner wall.
2. a kind of Self-priming sewage pump according to claim 1, which is characterized in that the lower end of the mounting groove offers cavity
（3）.
3. a kind of Self-priming sewage pump according to claim 1, which is characterized in that the motor（2）Lower end pass through strength
Gluing is connected to rubber buffer（4）.
4. a kind of Self-priming sewage pump according to claim 1, which is characterized in that the pump housing（5）By expansion bolt and
Angle iron is mounted on the inner wall of mounting groove.
5. a kind of Self-priming sewage pump according to claim 1, which is characterized in that first rack（15）And fixed block
（16）It is made of integrated formed structure.
6. a kind of Self-priming sewage pump according to claim 1, which is characterized in that second rack（13）It is slidably connected at
Jet pipe（10）Inner wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801611.1U CN207740180U (en) | 2017-12-21 | 2017-12-21 | A kind of Self-priming sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801611.1U CN207740180U (en) | 2017-12-21 | 2017-12-21 | A kind of Self-priming sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740180U true CN207740180U (en) | 2018-08-17 |
Family
ID=63119238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801611.1U Expired - Fee Related CN207740180U (en) | 2017-12-21 | 2017-12-21 | A kind of Self-priming sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343828A (en) * | 2020-11-02 | 2021-02-09 | 上海志力泵业制造有限公司 | Multi-purpose self-suction sewage pump |
-
2017
- 2017-12-21 CN CN201721801611.1U patent/CN207740180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343828A (en) * | 2020-11-02 | 2021-02-09 | 上海志力泵业制造有限公司 | Multi-purpose self-suction sewage pump |
| CN112343828B (en) * | 2020-11-02 | 2022-05-06 | 上海志力泵业制造有限公司 | Multi-purpose self-suction sewage pump |
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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: 20180817 Termination date: 20191221 |