CN206539505U - A kind of light type horizontal centrifugal pump produced for urea for vehicle - Google Patents
A kind of light type horizontal centrifugal pump produced for urea for vehicle Download PDFInfo
- Publication number
- CN206539505U CN206539505U CN201720258592.6U CN201720258592U CN206539505U CN 206539505 U CN206539505 U CN 206539505U CN 201720258592 U CN201720258592 U CN 201720258592U CN 206539505 U CN206539505 U CN 206539505U
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- China
- Prior art keywords
- rotating shaft
- transmission cavity
- urea
- conical gear
- vehicle
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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.)
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Abstract
The utility model is related to a kind of light type horizontal centrifugal pump produced for urea for vehicle, including base, motor, shaft coupling, rotating shaft, the left and right two ends of the base are arranged with two pump housings, provided with a transmission cavity between two pump housings, the conical gear group being connected by rotating shaft with the impeller of the pump housing and the power output shaft of motor is provided with transmission cavity, the suction inlet of the pump housing is located remotely from one end of transmission cavity, and the outlet of two pump housings is connected as a single entity and is arranged at the top of transmission cavity.The beneficial effects of the utility model are：By setting two pump housings driven by same motor can be while sucking two kinds of liquid charging stocks, the outlet of two pump housings is connected as a single entity, two kinds of liquid charging stocks of suction are made to be discharged after outlet mixing, high-purity urea and deionization waterside mixing marginal not are entered into container during urea for vehicle production so as to meet, simplify urea for vehicle production procedure, reduce equipment.
Description
Technical field
The utility model is related to centrifugal pump field, more particularly to a kind of light type horizontal centrifugation produced for urea for vehicle
Pump.
Background technology
Centrifugal pump of horizontal axis is designed according to centrifugal principle, and the impeller blade of rotation drives water to rotate at a high speed, by water
Throw away, so as to reach the purpose of conveying.Centrifugal pump of horizontal axis is the urea purification of urea for vehicle production, required in pouring process set
It is one of standby, mitigate the weight of horizontal centrifuge and be easy to maintenance maintenance to be one of direction of horizontal centrifuge development.
Urea for vehicle is a kind of using in SCR technology, for reducing the liquid of the nitrogen oxides pollution in exhaust gas from diesel vehicle
Body, is mixed using high-purity urea and deionized water, and high-purity urea and deionized water is first made during production respectively, is remixed
In even injection container.It need to show high-purity urea and deionized water being proportionally added into vortex mixer when conventionally produced and mix, so
The urea for vehicle after mixing is injected in container using centrifugal pump afterwards, process is numerous and diverse, and required equipment is more.
The content of the invention
The purpose of this utility model is that the problem above for overcoming prior art to exist is used for urea for vehicle life there is provided one kind
The light type horizontal centrifugal pump of production, can marginal not enter container side and mix high-purity urea and deionized water.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of light type horizontal centrifugal pump produced for urea for vehicle, including base, motor, shaft coupling, rotating shaft, it is described
The left and right two ends of base, which are arranged between two pump housings, two pump housings, is provided with a transmission cavity, in the transmission cavity
Provided with the conical gear group being connected by rotating shaft with the impeller of the pump housing and the power output shaft of motor, the suction inlet of the pump housing
It is located remotely from one end of transmission cavity, the outlet of two pump housings is connected as a single entity and is arranged at the top of transmission cavity.
It is preferred that, the conical gear group includes conical gear A, conical gear B, conical gear C, the circular cone engaged successively
Gear D, the rotating shaft is respectively rotating shaft A, rotating shaft B, rotating shaft C, rotating shaft D, and one end of the rotating shaft A passes through shaft coupling and motor
Pto connection, the other end and conical gear A be bonded, the rotating shaft B and rotating shaft D in transmission cavity one
End is bonded with conical gear B and conical gear D respectively, and the other end is bonded through the pump housing and impeller, and the rotating shaft C is located at drive cavity
One end of room and conical gear C are bonded, and the other end is exposed outside transmission cavity.
It is preferred that, the conical gear A is symmetrical arranged with conical gear C and size is identical, the conical gear B and circular cone
Gear D is symmetrical arranged and size is identical.
It is preferred that, flow control valve is provided between the suction inlet and impeller of the pump housing.
It is preferred that, the junction of the rotating shaft and transmission cavity is provided with bearing, and the junction of the rotating shaft and the pump housing is provided with
Mechanical seal.
It is preferred that, the motor, the pump housing, transmission cavity are removed and installed on base.
The beneficial effects of the utility model are：By setting two pump housings driven by same motor can be while sucking
Two kinds of liquid charging stocks, the outlet of two pump housings is connected as a single entity, and two kinds of liquid charging stocks of suction is mixed heel row in outlet
Go out, so that high-purity urea and deionization waterside mixing marginal not are entered into container when meeting urea for vehicle production, simplify urea for vehicle life
Flow is produced, equipment is reduced.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view in A-A faces in Fig. 1；
Label declaration in figure：1- bases, 2- motor, the 3- pump housings, 31- suction inlets, 32- outlets, 33- impellers, 4- are passed
Dynamic chamber, 5- shaft couplings, 61- rotating shaft A, 62- rotating shaft B, 63- rotating shaft C, 64- rotating shaft Ds, 72- conical gear B, 73- conical gears
C, 74- conical gear D, 8- bearing, 9- flow control valves, 10- mechanical seals.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As illustrated in fig. 1 and 2, it is a kind of for urea for vehicle produce light type horizontal centrifugal pump, including base 1, motor 2,
Shaft coupling 5, rotating shaft, the left and right two ends of the base 1 are arranged between two pump housings 3, two pump housings 3 provided with a biography
It is provided with what is be connected by rotating shaft with the impeller 33 of the pump housing 3 and the power output shaft of motor 2 in dynamic chamber 4, the transmission cavity 4
Conical gear group, the suction inlet 31 of the pump housing 3 is located remotely from one end of transmission cavity 4, the outlet 32 of two pump housings 3
It is connected as a single entity and is arranged at the top of transmission cavity 4.
It is preferred that, the conical gear group include engage successively conical gear A, conical gear B72, conical gear C73,
Conical gear D74, the rotating shaft is respectively rotating shaft A61, rotating shaft B62, rotating shaft C 63, rotating shaft D 64, and one end of the rotating shaft A61 leads to
The pto that shaft coupling 5 is crossed with motor 2 is connected, and the other end and conical gear A are bonded, the rotating shaft B62 and turn
One end that axle D64 is located in transmission cavity 4 is bonded with conical gear B72 and conical gear D74 respectively, and the other end passes through the pump housing 3
Bonded with impeller 33, the rotating shaft C 63 is bonded positioned in transmission cavity 4 one end and conical gear C73, and the other end is exposed to be passed
Outside dynamic chamber 4.
It is preferred that, the conical gear A is symmetrical arranged with conical gear C73 and size is identical, the conical gear B72 with
Conical gear D74 is symmetrical arranged and size is identical.
It is preferred that, flow control valve 9 is provided between the suction inlet 31 and impeller 33 of the pump housing 3.
It is preferred that, the rotating shaft and the junction of transmission cavity 4 are provided with bearing 8, and the rotating shaft and the junction of the pump housing 3 are set
There is mechanical seal 10.
It is preferred that, the motor 2, the pump housing 3, transmission cavity 4 are removed and installed on base 1.
Design principle：By set two pump housings driven by same motor can and meanwhile suck respectively high-purity urea and
Two kinds of liquid charging stocks of deionized water, the outlet of two pump housings is connected as a single entity, and makes the high-purity urea and deionized water two of suction
Liquid charging stock is planted to be injected into container filling after outlet mixing.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.
Claims (6)
1. a kind of light type horizontal centrifugal pump produced for urea for vehicle, including base, motor, shaft coupling, rotating shaft, its feature
It is：The left and right two ends of the base are arranged between two pump housings, two pump housings provided with a transmission cavity, described
The conical gear group being connected by rotating shaft with the impeller of the pump housing and the power output shaft of motor, the pump are provided with transmission cavity
The suction inlet of body is located remotely from one end of transmission cavity, and the outlet of two pump housings is connected as a single entity and is arranged at transmission cavity
Top.
2. the light type horizontal centrifugal pump according to claim 1 produced for urea for vehicle, it is characterised in that：The circular cone
Gear train includes conical gear A, conical gear B, conical gear C, the conical gear D engaged successively, and the rotating shaft is respectively to turn
Axle A, rotating shaft B, rotating shaft C, rotating shaft D, one end of the rotating shaft A are connected by the pto of shaft coupling and motor,
The other end and conical gear A are bonded, the rotating shaft B and rotating shaft D be located at one end in transmission cavity respectively with conical gear B and circle
Bevel gear D is bonded, and the other end is bonded through the pump housing and impeller, and the rotating shaft C is located at one end and the conical gear C keys of transmission cavity
Connect, the other end is exposed outside transmission cavity.
3. the light type horizontal centrifugal pump according to claim 2 produced for urea for vehicle, it is characterised in that：The circular cone
Gear A is symmetrical arranged with conical gear C and size is identical, and the conical gear B is symmetrical arranged and size phase with conical gear D
Together.
4. the light type horizontal centrifugal pump according to claim 1 produced for urea for vehicle, it is characterised in that：The pump housing
Suction inlet and impeller between be provided with flow control valve.
5. the light type horizontal centrifugal pump according to claim 1 produced for urea for vehicle, it is characterised in that：The rotating shaft
Bearing is provided with the junction of transmission cavity, and the junction of the rotating shaft and the pump housing is provided with mechanical seal.
6. the light type horizontal centrifugal pump according to claim 1 produced for urea for vehicle, it is characterised in that：It is described electronic
Machine, the pump housing, transmission cavity are removed and installed on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258592.6U CN206539505U (en) | 2017-03-17 | 2017-03-17 | A kind of light type horizontal centrifugal pump produced for urea for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258592.6U CN206539505U (en) | 2017-03-17 | 2017-03-17 | A kind of light type horizontal centrifugal pump produced for urea for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539505U true CN206539505U (en) | 2017-10-03 |
Family
ID=59943565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258592.6U Expired - Fee Related CN206539505U (en) | 2017-03-17 | 2017-03-17 | A kind of light type horizontal centrifugal pump produced for urea for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939698A (en) * | 2017-11-30 | 2018-04-20 | 衢州学院 | A kind of multi-functional compound pumping installations of new construction |
-
2017
- 2017-03-17 CN CN201720258592.6U patent/CN206539505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939698A (en) * | 2017-11-30 | 2018-04-20 | 衢州学院 | A kind of multi-functional compound pumping installations of new construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411100 Hunan province high tech Zone of Xiangtan Shuangma Street No. five East Road No. 8 bis Jingu industry city a building C14 Patentee after: Hunan Gelinlang Technology Co. Ltd. Address before: 411100 Hunan province high tech Zone of Xiangtan Shuangma Street No. five East Road No. 8 bis Jingu industry city a building C14 Patentee before: Hunan Environmental Protection Technology Co., Ltd. Gelinlang |
|
| 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: 20171003 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |