CN218644458U

CN218644458U - Split type water pump shell structure

Info

Publication number: CN218644458U
Application number: CN202223190018.1U
Authority: CN
Inventors: 张文佳; 张帅
Original assignee: Jiangxi Woder Technology Co ltd
Current assignee: Jiangxi Woder Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-17
Anticipated expiration: 2032-11-30

Abstract

The invention relates to the technical field of water pumps. The utility model provides a split type water pump shell structure, includes the water pump shell, and the water pump shell includes casing and lower casing, goes up casing and casing down and can be to joining in marriage installation and dismantlement, last casing on seted up main water inlet and the vice water inlet of a plurality of, go up integrated into one piece and have a water outlet pipe way on the casing, integrated into one piece has a lower water outlet pipe way and the delivery port that meets with last water outlet pipe way on the casing down, has still seted up the motor installation cavity on the casing down. The invention provides a split water pump shell structure which is convenient to disassemble, convenient to repair an internal motor, good in stability during working, excellent in sealing effect, various in functions, convenient to match with other parts and convenient to mount in a split mode; the problem of exist among the prior art current water pump shell formula as an organic whole, the structure is comparatively single, be not convenient for dismantle the repair, also be not convenient for with the technical problem of other part cooperation installations.

Description

Split type water pump shell structure

Technical Field

The invention relates to the technical field of water pumps, in particular to a split type water pump shell structure.

Background

In modern society, automobiles have become one of the first-choice transportation tools for the public. The automobile industry develops rapidly, and as the automobile performance develops towards the direction of being safer, more reliable, more stable, environment-friendly and energy-saving, in order to ensure the stable operation of the automobile power assembly, a perfect execution mechanism needs to be equipped, so that each actuator with a motor is widely used for the automobile power assembly, and comprises a hydraulic actuator, a gear selecting and shifting actuator, a brake assisting force and the like.

In order to ensure the cooling of the engine, a water pump is needed to provide power for the circulation of the cooling liquid, the water pump is powered by an internal motor, the tightness of the motor needs to be ensured due to the working environment, the water inlet and the water outlet are in good butt joint, the temperature of the cooling liquid can be collected in real time, and the flow rate can be conveniently controlled and adjusted.

The existing water pump shell is integrated, the structure is single, the water pump shell is not convenient to disassemble and repair, and is also not convenient to be matched and installed with other parts, so that the water pump shell has the improved requirement.

Disclosure of Invention

The invention provides a split water pump shell structure which is convenient to disassemble, convenient to repair an internal motor, good in stability during working, excellent in sealing effect, various in functions, convenient to match with other parts and convenient to mount in a split mode; the problem of exist among the prior art current water pump shell formula as an organic whole, the structure is comparatively single, be not convenient for dismantle the repair, also be not convenient for with the technical problem of other part cooperation installations.

The technical problem of the invention is solved by the following technical scheme: the utility model provides a split type water pump shell structure, includes the water pump shell, and the water pump shell includes casing and lower casing, goes up casing and casing down and can be to joining in marriage installation and dismantlement, last casing on seted up main water inlet and the vice water inlet of a plurality of, go up integrated into one piece and have a water outlet pipe way on the casing, integrated into one piece has a lower water outlet pipe way and the delivery port that meets with last water outlet pipe way on the casing down, has still seted up the motor installation cavity on the casing down. The water pump motor can be fixedly installed in the motor installation cavity, the upper water outlet pipeline is connected with the lower water outlet pipeline after the upper shell and the lower shell are installed in a matched mode, a water inlet pipe is installed on each auxiliary water inlet, water flows into the upper shell from the main water inlet and the auxiliary water inlets and flows out from the water outlet through the upper water outlet pipeline and the lower water outlet pipeline, and the upper water outlet pipeline and the lower water outlet pipeline are integrally formed with the upper shell and the lower shell respectively, so that the sealing performance is guaranteed, the strength is improved, and compared with a traditional rubber pipeline, the durability is more stable.

Preferably, the upper water outlet pipeline and the lower water outlet pipeline are attached to the outer wall of the motor installation cavity. At water liquid circulation in-process, because go up outlet pipe way and paste at the motor installation cavity outer wall with outlet pipe way down, so the motor can receive the cooling of certain degree, increases the life of motor, reduces the possibility that the motor broke down.

Preferably, an annular motor limiting step is formed in the motor mounting cavity. The effect of the motor limiting step is convenient for limiting and positioning when the motor is installed, one end of the motor is clamped on the motor limiting step, and the other end of the motor is fixed through the bolt, so that the motor can be installed conveniently.

Preferably, the free end of each auxiliary water inlet is integrally formed with an anti-dropping bulge which is an arc-shaped bulge protruding outwards. All install the inlet tube on every vice water inlet, the protruding effect of anticreep on the vice water inlet is the friction that increases between inlet tube and the vice water inlet, prevents that the inlet tube from droing.

Preferably, the number of the auxiliary water inlets is 3. The effect of vice water inlet is the assurance inflow, and the quantity of vice water inlet can increase or reduce according to the actual demand, the utility model discloses use 3 vice water inlets to explain as the example, 3 vice water inlets can increase the inflow, also can adjust the inflow in real time.

Preferably, the upper shell is integrally formed with a sensor interface. A temperature sensor or a pressure sensor can be arranged on the sensor interface, and the sensor structure and the upper shell are integrally formed, so that the sensor can be conveniently and subsequently arranged.

Preferably, the lower shell is integrally formed with a plug-in connector communicated with the motor installation cavity. The plug-in connector can be installed in the plug-in connector interface, the plug-in connector can be connected with a motor in the motor installation cavity, and the plug-in connector interface and the lower shell are integrally formed, so that the plug-in connector can be conveniently installed.

Preferably, the lower shell is provided with a plurality of hangers for mounting the shell. After the lower shell is fixedly connected with the upper shell, the upper shell and the lower shell can be integrally installed on an engine by penetrating through the hanging lugs through bolts.

Preferably, a plurality of reinforcing ribs are integrally formed on the upper shell and the lower shell. The effect of strengthening rib can increase casing and lower shell structure's stability on the one hand, increases its use strength, and on the other hand can assist casing and lower shell heat dissipation.

Preferably, the upper shell and the lower shell are fixedly connected through a plurality of mounting screws, and a sealing ring is arranged at the joint of the upper shell and the lower shell. Go up between casing and the lower casing through the mounting screw fixed, the sealing washer can guarantee the sealed of the two junctions, prevents to leak.

Therefore, the split water pump shell structure of the invention has the following advantages: convenient to detach conveniently repairs inside motor, and during operation stability is good, and sealed effect is good, and the function is various, is convenient for with other spare part cooperations, the processing production of being convenient for and manufacturing.

Drawings

Fig. 1 is a schematic perspective view of a split water pump housing structure according to the present invention.

Fig. 2 is a schematic perspective view of fig. 1 from different viewing angles.

Fig. 3 is a front sectional structural view of fig. 1.

Fig. 4 is an enlarged view of a in fig. 3.

In the figure, an upper shell 1, a lower shell 2, a mounting screw 3, a sealing ring 4, a reinforcing rib 5, a main water inlet 6, an auxiliary water inlet 7, an anti-falling bulge 8, an upper water outlet pipeline 9, a sensor interface 10, a lower water outlet pipeline 11, a motor mounting cavity 12, a motor limiting step 13, a plug-in connector interface 14, a hanging lug 15 and a water outlet 16.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Example (b):

as shown in fig. 1 and 2 and 3 and 4, a split type water pump shell structure, including the water pump shell, the water pump shell includes casing 1 and lower casing 2, go up through 3 fixed connection of a plurality of mounting screw between casing 1 and the lower casing 2, it is sealed through sealing washer 4 with lower casing 2's junction to go up casing 1, upward casing 1 and lower casing 2 go up homogeneous integrated into one piece and have a plurality of strengthening rib 5, upward casing 1 goes up integrated into one piece has 1 main water inlet 6 and 3 vice water inlets 7, the free end homogeneous integrated into one piece of every vice water inlet 7 has anti-disengaging arch 8, anti-disengaging arch 8 is outside convex arc arch, upward casing 1 goes up one side integrated into one piece and has last outlet pipe way 9 and delivery port 16, upward casing 1 goes up opposite side integrated into one piece and has sensor interface 10, down casing 2 goes up integrated into one piece has the lower outlet pipe way 11 that connects with last outlet pipe way 9, lower casing 2 on outlet pipe way 11 one side has seted up motor installation cavity 12 down, go up outlet pipe way 9 and lower outlet pipe way 11 pastes at motor installation cavity 12, it has a plurality of lower limit for integrative shaping 13 to hang on the step and has communicating with motor 2, it has a plurality of lower motor shell 2 to hang up the integrative to hang the step and has a plurality of lower shell on the step 15.

During the use, all install the inlet tube on every vice water inlet 7, install the water pump motor in the motor installation cavity 12, on the cooperation of bolt and hangers 15 with water pump shell body unit mount engine, water liquid flows into casing 1 by main water inlet 6 and vice water inlet 7, through last outlet pipe way 9 and outlet pipe way 11 to delivery port 16 outflow down, at water liquid circulation in-process, because go up outlet pipe way 9 and outlet pipe way 11 subsides at the motor installation cavity 12 outer wall down, so the motor can receive the cooling of certain degree, the motor of being convenient for simultaneously dismantles the maintenance.

Claims

1. The utility model provides a split type water pump shell structure which characterized in that: the water pump comprises a water pump shell, wherein the water pump shell comprises an upper shell and a lower shell, the upper shell and the lower shell can be assembled and disassembled, the upper shell is provided with a main water inlet and a plurality of auxiliary water inlets, the upper shell is integrally formed with an upper water outlet pipeline, the lower shell is integrally formed with a lower water outlet pipeline and a water outlet which are connected with the upper water outlet pipeline, and the lower shell is further provided with a motor installation cavity.

2. The split water pump housing structure of claim 1, wherein: the upper water outlet pipeline and the lower water outlet pipeline are attached to the outer wall of the motor installation cavity.

3. The split water pump housing structure of claim 1, wherein: and an annular motor limiting step is arranged in the motor mounting cavity.

4. The split water pump housing structure of claim 1, wherein: every the free end homogeneous moulding of vice water inlet have the anticreep arch, the anticreep is protruding for outside convex arc.

5. The split water pump housing structure of claim 1 or 4, wherein: the number of the auxiliary water inlets is 3.

6. The split water pump housing structure of claim 1, wherein: the upper shell is integrally formed with a sensor interface.

7. The split water pump housing structure of claim 1, wherein: the lower shell is integrally provided with a plug-in connector interface communicated with the motor installation cavity.

8. The split water pump housing structure of claim 7, wherein: the lower shell is provided with a plurality of hangers for mounting the shell.

9. The split water pump housing structure of claim 1, wherein: a plurality of reinforcing ribs are integrally formed on the upper shell and the lower shell.

10. The split water pump housing structure of claim 9, wherein: the upper shell and the lower shell are fixedly connected through a plurality of mounting screws, and a sealing ring is arranged at the joint of the upper shell and the lower shell.