CN206017171U - A kind of centrifugal pump of horizontal axis - Google Patents
A kind of centrifugal pump of horizontal axis Download PDFInfo
- Publication number
- CN206017171U CN206017171U CN201620820575.2U CN201620820575U CN206017171U CN 206017171 U CN206017171 U CN 206017171U CN 201620820575 U CN201620820575 U CN 201620820575U CN 206017171 U CN206017171 U CN 206017171U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- pump
- main shaft
- motor
- impeller
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of centrifugal pump of horizontal axis, including the pump housing, motor and the main shaft in the pump housing, the side of the pump housing is provided with inlet, opposite side is provided with hitch, hitch is fixed in the casing of motor, the output shaft of motor is fixedly connected with one end of main shaft, the other end of main shaft is fixed with the pulverizing cutterhead for being right against inlet, main shaft is provided with impeller, the back side of impeller is provided with pump cover, the back side of pump cover is provided with mechanical seal, liquid outlet is provided with the top of the pump housing, governor motion is provided with the top of liquid outlet, the bottom of the pump housing is provided with support column, the bottom symmetrical of motor is provided with two L brackets, L bracket and support column are supported on base.The centrifugal pump adopts horizontal type structure, flexible and convenient operation with good sealing and shock resistance, can be prevented effectively from overload phenomenon by governor motion, while will not cause the decline of work efficiency again, energy utilization rate is high.
Description
Technical field
This utility model is related to a kind of centrifugal pump, more particularly, to a kind of centrifugal pump of horizontal axis.
Background technology
At present, must take into overload phenomenon, i.e. centrifugal pump during centrifugal pump is manufactured and designed to locate for some reason
When larger flow is run, overload just occurs, motor also easily burns out and scraps while strenuous vibration is produced.In order to avoid
Such case, the measure for generally adopting is to design the shaft power characteristic curve with extreme value, the maximum of shaft power is not surpassed
Cross normal operating range, but the reduction of efficiency value can be caused, waste the energy.
Utility model content
It is good that technical problem to be solved in the utility model is to provide a kind of shock resistance, and can be prevented effectively from overload phenomenon
Centrifugal pump of horizontal axis.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of centrifugal pump of horizontal axis, including the pump housing, motor and the main shaft in the pump housing, the side of the pump housing is provided with feed liquor
Mouth, opposite side are provided with hitch, and hitch is fixed in the casing of motor, and the output shaft of motor is connected with one end fixation of main shaft
Connect, the other end of main shaft is fixed with the pulverizing cutterhead for being right against inlet, main shaft is provided with impeller, and the back side of impeller is provided with and pump
The pump cover that body is fixedly connected, the back side of pump cover are provided with mechanical seal, and mechanical seal is set on the axle of impeller, sets at the top of the pump housing
There is liquid outlet, at the top of liquid outlet, be provided with governor motion, the bottom of the pump housing is provided with support column, and the bottom symmetrical of motor is provided with two
L bracket, L bracket and support column are supported on base.
The governor motion includes that connecting tube and the handle outside connecting tube, the bottom of connecting tube are fixed on the pump housing
On, the central authorities of connecting tube are provided with runner corresponding with liquid outlet, are provided with control valve plate in runner, control side and the handle of valve plate
Swing arm be fixedly connected.
Cushion pad I is provided between the support column and base, is provided with cushion pad II between L bracket and base.
Water blocking ring is provided between the axle and the pump housing of the impeller, water blocking ring is set on main shaft.
The utility model has the advantages that：Centrifugal pump of the present utility model adopts horizontal type structure, and flexible and convenient operation, with good
Good sealing and shock resistance, can be prevented effectively from overload phenomenon by governor motion, while will not cause work efficiency again
Decline, energy utilization rate is high, meets the requirement of green production.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein, 1, the pump housing, 2, inlet, 3, liquid outlet, 4, connecting tube, 41, control valve plate, 42, handle, 5, main shaft, 6,
Impeller, 7, pulverizing cutterhead, 8, mechanical seal, 9, water blocking ring, 10, pump cover, 11, hitch, 12, motor, 13, support column, 14, slow
Punching pad I, 15, L bracket, 16, base, 17, cushion pad II.
Specific embodiment：
As shown in figure 1, a kind of centrifugal pump of horizontal axis, including the pump housing 1, motor 12 and the main shaft 5 in the pump housing 1, the pump housing 1
Side be provided with inlet 2, opposite side and be provided with hitch 11, hitch 11 is fixed in the casing of motor 12, motor 12 defeated
Shaft is fixedly connected with one end of main shaft 5, and the other end of main shaft 5 is fixed with the pulverizing cutterhead 7 for being right against inlet 2, on main shaft 5
Impeller 6 is provided with, the back side of impeller 6 is provided with the pump cover 10 being fixedly connected with the pump housing 1, and the back side of pump cover 10 is provided with mechanical seal 8, machine
Tool sealing 8 is set on the axle of impeller 6, and the top of the pump housing 1 is provided with liquid outlet 3, and the top of liquid outlet 3 is provided with governor motion, pump
The bottom of body 1 is provided with support column 13, and the bottom symmetrical of motor 12 is provided with two L brackets 15, and L bracket 15 and support column 13 are equal
It is supported on base 16.
In this utility model, governor motion includes connecting tube 4 and the handle 42 outside connecting tube 4, connecting tube 4
Bottom is fixed on the pump housing 1, and the central authorities of connecting tube 4 are provided with and 3 corresponding runner of liquid outlet, is provided with control valve plate 41 in runner,
The side of control valve plate 41 is fixedly connected with the swing arm of handle 42, by 42 adjusting control valve plate 41 of handle, flexibly changes runner
Current-carrying situation, effectively prevent the outlet of overload situations, extend the service life of motor 12, also improve the utilization of the energy
Rate.
Cushion pad I14 is provided between support column 13 and base 16, is provided with cushion pad between L bracket 15 and base 16
II17, makes centrifugal pump that integrally there is good shock resistance；Water blocking ring 9 is provided between the axle of impeller 6 and the pump housing 1, and water blocking ring 9 is arranged
On main shaft 5, to guarantee good sealing, make liquid not penetrate into motor 12, cause the damage of motor 12.
Claims (4)
1. a kind of centrifugal pump of horizontal axis, it is characterised in that：Including the pump housing, motor and the main shaft in the pump housing, the pump housing
Side is provided with inlet, opposite side and is provided with hitch, and the hitch is fixed in the casing of motor, the output shaft of the motor
It is fixedly connected with one end of main shaft, the other end of the main shaft is fixed with the pulverizing cutterhead for being right against inlet, on the main shaft
Impeller is provided with, the back side of the impeller is provided with the pump cover being fixedly connected with the pump housing, and the back side of the pump cover is provided with mechanical seal, institute
State mechanical seal to be set on the axle of impeller, at the top of the pump housing, be provided with liquid outlet, at the top of the liquid outlet, be provided with regulation
Mechanism, the bottom of the pump housing are provided with support column, and the bottom symmetrical of the motor is provided with two L brackets, the L bracket and
Support column is supported on base.
2. centrifugal pump of horizontal axis according to claim 1, it is characterised in that：The governor motion includes connecting tube and is located at
Handle outside connecting tube, the bottom of the connecting tube are fixed on the pump housing, and the central authorities of the connecting tube are provided with corresponding with liquid outlet
Runner, be provided with control valve plate in the runner, the side of control valve plate is fixedly connected with the swing arm of handle.
3. centrifugal pump of horizontal axis according to claim 1, it is characterised in that：Cushion pad is provided between the support column and base
I, is provided with cushion pad II between the L bracket and base.
4. centrifugal pump of horizontal axis according to claim 1, it is characterised in that：It is provided between the axle and the pump housing of the impeller and blocks water
Circle, the water blocking ring are set on main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820575.2U CN206017171U (en) | 2016-08-01 | 2016-08-01 | A kind of centrifugal pump of horizontal axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820575.2U CN206017171U (en) | 2016-08-01 | 2016-08-01 | A kind of centrifugal pump of horizontal axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017171U true CN206017171U (en) | 2017-03-15 |
Family
ID=58245174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620820575.2U Expired - Fee Related CN206017171U (en) | 2016-08-01 | 2016-08-01 | A kind of centrifugal pump of horizontal axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443167A (en) * | 2018-05-11 | 2018-08-24 | 约翰斯顿流体科技（无锡）有限公司 | A kind of light-duty end suction direct connection centrifugal pump of horizontal axis |
-
2016
- 2016-08-01 CN CN201620820575.2U patent/CN206017171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443167A (en) * | 2018-05-11 | 2018-08-24 | 约翰斯顿流体科技（无锡）有限公司 | A kind of light-duty end suction direct connection centrifugal pump of horizontal axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226400 Rudong Coastal Economic Development Zone, Nantong, Jiangsu, phase 1, south of the Yellow Sea road. Patentee after: Jiangsu Henry lithium New Material Co.,Ltd. Address before: 226400 Rudong Coastal Economic Development Zone, Nantong, Jiangsu, phase 1, south of the Yellow Sea road. Patentee before: NANTONG HENRY LITHIUM NEW MATERIALS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |