CN115750062B - Clutch water pump - Google Patents
Clutch water pump Download PDFInfo
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- CN115750062B CN115750062B CN202211474011.4A CN202211474011A CN115750062B CN 115750062 B CN115750062 B CN 115750062B CN 202211474011 A CN202211474011 A CN 202211474011A CN 115750062 B CN115750062 B CN 115750062B
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- silicone oil
- piston cylinder
- ring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229920002545 silicone oil Polymers 0.000 claims abstract description 60
- 239000000498 cooling water Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000005266 casting Methods 0.000 claims description 5
- 238000011897 real-time detection Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application relates to the technical field of clutch water pumps, and discloses a clutch water pump. The engine of the automobile is driven by the belt to rotate, the belt wheel drives the impeller to operate, so that the impeller drives the cooling water circulation system of the automobile to perform circulation operation, the engine of the automobile is cooled, when the electric control silicone oil clutch water pump leaks, the internal silicone oil is subjected to oil pressure to leak outwards, the leakage oil pressure of the silicone oil drives the brake pad to move on the friction ring, the brake pad is enabled to be adhered to the friction ring to generate friction, the friction is led to generate whistle sound so as to remind an owner of the water pump to cause problems, the owner of the automobile is prevented from continuing driving the automobile after the silicone oil leaks out of the clutch water pump, the water pump is prevented from further damaging, meanwhile, the overheat caused by insufficient cooling of the engine is avoided, the real-time detection is effectively realized, and the use safety of the water pump is protected.
Description
Technical Field
The application relates to the technical field of clutch water pumps, in particular to a clutch water pump.
Background
The automobile water pump is generally not provided with a clutch, so that the water pump runs all the time after the automobile is started, and cooling water in the engine and cooling water in the water tank are driven to circulate continuously to cool the engine. In winter, three north and plateau areas, the temperature of the engine is low, the temperature of the engine is slowly raised by the continuously circulated cooling water, even if the engine works at a low temperature for a long time, the cold abrasion of the engine is increased, and a warm air system is difficult to play a role; meanwhile, the water pump consumes 1-2 kilowatts of power to make the oil consumption increase. Therefore, the clutch water pump is the first choice for the use of the automobile water pump at present.
As in chinese patent application CN108104937a, the belt pulley is driven to rotate by the engine, and the belt pulley drives the air conditioner compressor and the air pump to operate. When the engine is just started, the temperature of water in the engine body is lower than a set temperature, and the temperature sensor senses that the temperature is lower than the set temperature, so that the control switch is not conducted, the electromagnetic iron core is not electrified, the armature and the belt pulley are in a separated state, the main shaft does not rotate, the water pump does not work, cooling water does not circulate, the temperature of the engine is rapidly increased, the cold abrasion of the engine is reduced, and meanwhile, the consumption power of the water pump is reduced; when the water temperature in the engine body is higher than the set temperature, the temperature sensor senses that the temperature is higher than the set temperature, the temperature control switch is turned on, the electromagnetic iron core is electrified, electromagnetic force is generated, and the armature iron and the belt pulley are attracted together; the armature drives the supporting plate and the belt pulley to synchronously rotate through the elastic sheet, and the supporting plate drives the impeller to rotate through the main shaft, so that the water pumping effect is achieved; the water circulates between the water tank and the engine to cool the engine, so that the engine is electrified and powered off through the electromagnetic coil assembly controlled by the temperature sensor, and the flow of the water pump is controlled, so that the purpose of reducing the power consumption of the water pump is realized.
But there are also the following problems: in the use of automatically controlled silicone oil clutch water pump, silicone oil is comparatively important to the operation of whole device, and after the clutch water pump appears that silicone oil leaks, leads to the function of silicone oil to exert incompletely, easily causes the unable normal operating of water pump assembly.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the application provides the clutch water pump which has the advantages that a buffer area exists when silicone oil is slightly leaked, the silicone oil can be effectively detected in real time when the silicone oil is severely leaked, the use safety of the water pump is protected, and the like, and solves the problems that in the use of an electric control silicone oil clutch water pump, the silicone oil is important to the operation of an integral device, and after the silicone oil is leaked, the function of the silicone oil is not completely exerted, and the water pump assembly is easy to run abnormally.
(II) technical scheme
In order to achieve the above purpose, the present application provides the following technical solutions: the clutch water pump comprises a machine body, a detection mechanism arranged on the machine body, a belt wheel arranged on the machine body, and an impeller arranged on the machine body, wherein the belt wheel drives the impeller to operate so that the impeller drives an automobile cooling water circulation system to circulate;
the detection mechanism comprises a brake pad and a friction ring, the brake pad is arranged on the machine body, the friction ring is in power connection with the belt wheel, and the brake pad is opposite to the friction ring;
when leakage occurs, the leakage oil pressure of the silicone oil drives the brake pad to be attached to the friction ring.
Preferably, the machine body is provided with a central shaft in a rotating fit manner, the central shaft penetrates through the machine body, a hub bearing is fixedly arranged at one end of the central shaft, a threaded joint is arranged at the lower end of the hub bearing, an iron core is movably arranged in the machine body, an inner ring of the iron core is fixedly arranged with an outer ring of the hub bearing, the lower end of the machine body is provided with a belt wheel in a rotating fit manner, and an inner ring of the belt wheel is fixedly arranged with the iron core.
Preferably, one end of the belt wheel is in running fit with a heat dissipation disc, the heat dissipation disc is fixedly installed with the threaded joint, a water seal is fixedly installed on the other end of the central shaft, the water seal is attached to the machine body, and the impeller is fixedly installed on the other end of the central shaft.
Preferably, a fixing clamp is fixedly arranged on the machine body, a pipeline is fixedly arranged on the fixing clamp, one end of the pipeline is communicated with the machine body, and an inserting connector is fixedly arranged at the other end of the pipeline.
Preferably, the detecting mechanism further comprises a collar, a piston cylinder and an inner wire slot, the collar is fixedly arranged on the machine body, the collar is opposite to one end of the central shaft, the collar is sealed with the machine body, the piston cylinder is fixedly arranged on the collar, the inner wire slot is formed in the collar, the inner wire slot is attached to the machine body, and the inner wire slot is communicated with the piston cylinder.
Preferably, a piston is slidably matched with the piston cylinder, the piston is sealed with the piston cylinder, a connecting rod is fixedly installed on the piston, the connecting rod penetrates through the wall surface of the piston cylinder, the connecting rod is slidably matched with the piston cylinder, a spring is sleeved on the connecting rod and is positioned inside the piston cylinder, one end of the spring is connected with the piston, and the other end of the spring is connected with the inner wall of the piston cylinder.
Preferably, the support frame is fixedly arranged on the machine body, the lever is in running fit on the support frame, one end of the lever is in running fit with the connecting rod, the slide rail frame is fixedly arranged on the machine body and opposite to the other end of the lever, the brake block is in sliding fit on the slide rail frame and in running fit with the other end of the lever, the bearing is arranged on the machine body, the inner ring of the bearing is fixedly arranged on the machine body, one side of the outer ring of the bearing is fixedly arranged on the friction ring, the friction ring is opposite to the brake block, the connecting frame is fixedly arranged on the other side of the outer ring of the bearing, and the connecting frame is fixedly arranged on the belt wheel.
Preferably, a linkage frame is fixedly installed on the connecting rod and is positioned outside the piston cylinder, a pressure block is fixedly installed on the linkage frame, a pressure sensor is fixedly installed on the piston cylinder, and a detection surface of the pressure sensor is opposite to the pressure block.
(III) beneficial effects
Compared with the prior art, the application provides the clutch water pump, which has the following beneficial effects:
1. this clutch water pump utilizes belt drive band pulley to rotate through the engine of car, the operation of band pulley drive impeller makes the cooling water circulation system of impeller drive car circulate to cool off the engine of car, when automatically controlled silicone oil clutch water pump takes place to leak, inside silicone oil receives the oil pressure and outwards leaks, the oil pressure that leaks of silicone oil drives the brake block and moves on the friction ring, make brake block and friction ring paste mutually and make it produce friction, the friction leads it to send whistle sound in order to remind car owner water pump to appear problem, after the silicone oil leakage has appeared in clutch water pump effectively, prevent car owner continue driving the vehicle, prevent the water pump further to produce the damage, avoid engine insufficient cooling to take place overheated simultaneously, real-time detection has been realized effectively, the safety in utilization of protection water pump.
2. According to the clutch water pump, when the silicone oil is slightly leaked, the silicone oil flows into the inner wire groove firstly, the silicone oil is injected into the inner wire groove along the sleeve ring, the leakage oil pressure of the silicone oil generated by the small leakage does not exceed the elastic limit of the spring, namely the leakage oil pressure cannot press the spring, the leaked silicone oil can stay in the sleeve ring at the moment, the operation of the water pump can be continuously maintained for a certain time, the phenomenon that the water pump is damaged greatly due to the fact that the small leakage cannot be detected in time is avoided, the leakage oil pressure can be increased to the degree that the spring can be pressed after the small leakage is accumulated for a certain time, at the moment, the unstable accumulation of the small leakage detection is converted into an obvious leakage problem which can be stably detected, and the stability of the leakage detection is improved.
3. According to the clutch water pump, when the silicone oil is obviously leaked or obviously leaked and converted into tiny leakage, the leaked silicone oil moves into the piston cylinder, the leaked oil pressure of the silicone oil pushes the piston to move, the piston pushes the spring to compress, the piston drives the connecting rod to move, the connecting rod pushes the lever to rotate on the support frame, the lever pushes the brake block to move on the slide rail frame, the brake block is enabled to be contacted with the friction ring, the friction ring and the brake block are enabled to generate friction along with the friction that the pulley passes through the connecting frame and the bearing to drive the friction ring to rotate, and howling is generated between the friction ring and the brake block to remind a vehicle owner, so that the silicone oil leakage of the water pump is effectively detected in real time.
4. This clutch water pump, through the removal along with the connecting rod, the connecting rod drives the link frame and removes, and the link frame drives the pressure piece and removes, makes pressure piece and pressure sensor's detection face touch to make pressure sensor send the signal, feed back the water pump trouble to the vehicle panel board on, further remind the car owner, ensure that the car owner can receive the information that the water pump goes wrong to a great extent, ensure that the water pump can not produce bigger damage.
Drawings
FIG. 1 is a schematic view of the structure of the machine body of the present application;
FIG. 2 is a schematic view of the structure of the plug connector of the present application;
FIG. 3 is an exploded view of the internal structure of the body of the present application;
FIG. 4 is a schematic diagram of a detection mechanism according to the present application;
FIG. 5 is a schematic view of the lever structure of the present application;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A;
FIG. 7 is a schematic view of the internal structure of the piston cylinder of the present application;
fig. 8 is a schematic view of the whole device structure of the present application.
In the figure: 1. a body; 11. a central shaft; 12. a hub bearing; 13. a threaded joint; 14. an iron core; 15. a belt wheel; 16. a heat dissipation plate; 17. sealing water; 18. an impeller; 19. a fixing clamp; 110. a pipeline; 111. a plug-in component; 2. a detection mechanism; 21. a collar; 22. a piston cylinder; 23. an inner wire slot; 24. a piston; 25. a connecting rod; 26. a spring; 27. a support frame; 28. a lever; 29. a slide rail frame; 210. a brake pad; 211. a bearing; 212. a friction ring; 213. a connecting frame; 214. a linkage frame; 215. a pressure block; 216. a pressure sensor.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As described in the background art, the present application provides a clutch water pump to solve the above technical problems.
In an exemplary embodiment of the present application, as shown in fig. 1, a clutch water pump includes a housing 1, a detection mechanism 2 disposed on the housing 1, a belt pulley 15 disposed on the housing 1, and an impeller 18 disposed on the housing 1, wherein the belt pulley 15 drives the impeller 18 to operate, so that the impeller 18 drives a cooling water circulation system of an automobile to circulate;
the detection mechanism 2 comprises a brake block 210 and a friction ring 212, the brake block 210 is arranged on the machine body 1, the friction ring 212 is in power connection with the belt pulley 15, and the brake block 210 is opposite to the friction ring 212;
when a leak is generated, the leak oil pressure of the silicone oil drives the brake pad 210 to be stuck to the friction ring 212.
Further, the water pump is assembled by each casting and forms, and when it leaks, the position of leaking must take place in the junction position of casting, and detection mechanism 2 sets up the casting junction outside the silicone oil position, makes silicone oil leak in, must can get into detection mechanism 2, guarantees the steady operation of device.
When the application is used:
the engine of the automobile utilizes the belt to drive the belt pulley 15 to rotate, the belt pulley 15 drives the impeller 18 to operate, the impeller 18 drives the cooling water circulation system of the automobile to perform circulation operation so as to cool the engine of the automobile, when the electric control silicone oil clutch water pump leaks, the internal silicone oil is leaked outwards due to the oil pressure, the leaked oil pressure of the silicone oil drives the brake pad 210 to move on the friction ring 212, the brake pad 210 is adhered to the friction ring 212 to enable the friction ring to generate friction, howling is generated by the friction to remind an owner of the water pump, the automobile owner is prevented from continuing driving the automobile after the silicone oil leaks out of the clutch water pump, the water pump is prevented from further damaging, meanwhile, overheat caused by insufficient cooling of the engine is avoided, real-time detection is effectively realized, and the use safety of the water pump is protected.
Further, as shown in fig. 1-3, a central shaft 11 is rotatably matched on the machine body 1, the central shaft 11 penetrates through the machine body 1, a hub bearing 12 is fixedly installed at one end of the central shaft 11, a threaded joint 13 is arranged at the lower end of the hub bearing 12, an iron core 14 is movably installed in the machine body 1, an inner ring of the iron core 14 is fixedly installed with an outer ring of the hub bearing 12, a belt pulley 15 is rotatably matched at the lower end of the machine body 1, and an inner ring of the belt pulley 15 is fixedly installed with the iron core 14.
Further, the pulley 15 and the engine are tensioned with a belt, and the engine is driven to rotate the pulley 15 through the transmission of the belt.
Further, as shown in fig. 1-3, one end of the belt wheel 15 is rotatably matched with a heat dissipation disc 16, the heat dissipation disc 16 is fixedly installed with the threaded joint 13, a water seal 17 is fixedly installed on the other end of the central shaft 11, the water seal 17 is attached to the machine body 1, and an impeller 18 is fixedly installed on the other end of the central shaft 11.
Wherein, along with the rotation of the belt pulley 15 driven by the engine, the belt pulley 15 drives the iron core 14 to rotate, the iron core 14 drives the hub bearing 12 to rotate, the hub bearing 12 drives the central shaft 11 to rotate, the central shaft 11 drives the impeller 18 to rotate, the impeller 18 drives the cooling water to circulate, and the heat dissipation disc 16 dissipates the heat generated by the water pump, and the water seal 17 prevents the cooling water from leaking.
Further, as shown in fig. 1-3, a fixing clip 19 is fixedly installed on the machine body 1, a pipeline 110 is fixedly installed on the fixing clip 19, one end of the pipeline 110 is communicated with the machine body 1, and an inserting piece 111 is fixedly installed at the other end of the pipeline 110.
Further, as shown in fig. 1, 4 and 7, the detection mechanism 2 further includes a collar 21, a piston cylinder 22 and an inner wire groove 23, the collar 21 is fixedly mounted on the machine body 1, the collar 21 is opposite to one end of the central shaft 11, the collar 21 is sealed with the machine body 1, the piston cylinder 22 is fixedly mounted on the collar 21, the inner wire groove 23 is formed in the collar 21, the inner wire groove 23 is attached to the machine body 1, and the inner wire groove 23 is communicated with the piston cylinder 22.
Further, the inner wire groove 23 is adjacent to the cast connection of the silicone oil location.
When the silicone oil is slightly leaked, the silicone oil flows into the inner wire groove 23, and is injected into the inner wire groove 23 along the collar 21, and the leakage oil pressure of the silicone oil generated by the small leakage does not exceed the elastic limit of the spring 26, namely the leakage oil pressure cannot press the spring 26, the leaked silicone oil can stay in the collar 21 at this time, the running of the water pump can be continuously maintained for a certain time, the situation that the water pump is damaged more because the small leakage cannot be detected in time is avoided, and after the small leakage is accumulated for a certain time, the leakage oil pressure can be raised to the extent that the spring 26 can be pressed, at this time, the unstable accumulation of the small leakage detection is converted into an obvious leakage problem which can be stably detected, and the stability of the leakage detection is improved.
Further, as shown in fig. 5-7, a piston 24 is slidably matched with the piston cylinder 22, a sealing is formed between the piston 24 and the piston cylinder 22, a connecting rod 25 is fixedly installed on the piston 24, the connecting rod 25 penetrates through the wall surface of the piston cylinder 22, the connecting rod 25 is slidably matched with the piston cylinder 22, a spring 26 is sleeved on the connecting rod 25, the spring 26 is located inside the piston cylinder 22, one end of the spring 26 is connected with the piston 24, and the other end of the spring 26 is connected with the inner wall of the piston cylinder 22.
Further, as shown in fig. 5 to 7, a support frame 27 is fixedly installed on the machine body 1, a lever 28 is rotatably matched on the support frame 27, one end of the lever 28 is rotatably matched with the connecting rod 25, a slide rail frame 29 is fixedly installed on the machine body 1, the slide rail frame 29 is opposite to the other end of the lever 28, a brake block 210 is slidably matched on the slide rail frame 29, the brake block 210 is rotatably matched with the other end of the lever 28, a bearing 211 is arranged on the machine body 1, an inner ring of the bearing 211 is fixedly installed with the machine body 1, a friction ring 212 is fixedly installed on one side of an outer ring of the bearing 211, the friction ring 212 is opposite to the brake block 210, a connecting frame 213 is fixedly installed on the other side of the outer ring of the bearing 211, and the connecting frame 213 is fixedly installed with the belt pulley 15.
When the silicone oil leaks obviously or leaks obviously converted from tiny leakage accumulation, the leaked silicone oil moves into the piston cylinder 22, the leakage oil pressure of the silicone oil pushes the piston 24 to move, the piston 24 pushes the spring 26 to compress, the piston 24 drives the connecting rod 25 to move, the connecting rod 25 pushes the lever 28 to rotate on the support frame 27, the lever 28 pushes the brake block 210 to move on the slide rail frame 29, the brake block 210 contacts with the friction ring 212, the friction ring 212 and the brake block 210 are rubbed along with the pulley 15 driving the friction ring 212 to rotate through the connecting frame 213 and the bearing 211, and howling sounds are generated to remind a vehicle owner, so that the silicone oil leakage of the water pump is detected effectively in real time.
Further, as shown in fig. 5 to 7, a linkage frame 214 is fixedly mounted on the connecting rod 25, the linkage frame 214 is located outside the piston cylinder 22, a pressure block 215 is fixedly mounted on the linkage frame 214, a pressure sensor 216 is fixedly mounted on the piston cylinder 22, and a detection surface of the pressure sensor 216 is opposite to the pressure block 215.
Along with the movement of the connecting rod 25, the connecting rod 25 drives the linkage frame 214 to move, and the linkage frame 214 drives the pressure block 215 to move, so that the pressure block 215 contacts with the detection surface of the pressure sensor 216, the pressure sensor 216 sends out a signal, the fault of the water pump is fed back to the instrument panel of the vehicle, the vehicle owner is further reminded, the vehicle owner can receive the information that the water pump has a problem to a great extent, and the water pump is ensured not to be damaged greatly.
Working principle:
the engine of the automobile drives the belt pulley 15 to rotate, the belt pulley 15 drives the impeller 18 to operate, so that the impeller 18 drives a cooling water circulation system of the automobile to perform circulation operation, the engine of the automobile is cooled, when the electric control silicone oil clutch water pump leaks, the internal silicone oil is leaked outwards due to the oil pressure, the leakage oil pressure of the silicone oil drives the brake plate 210 to move on the friction ring 212, the brake plate 210 is attached to the friction ring 212 to generate friction, and whistling sounds are generated by the friction to remind a vehicle owner of the water pump;
wherein, as the engine drives the belt pulley 15 to rotate, the belt pulley 15 drives the iron core 14 to rotate, the iron core 14 drives the hub bearing 12 to rotate, the hub bearing 12 drives the central shaft 11 to rotate, the central shaft 11 drives the impeller 18 to rotate, the impeller 18 drives the cooling water to circulate, and the heat dissipation disc 16 dissipates the heat generated by the water pump, and the water seal 17 prevents the cooling water from leaking;
meanwhile, when the silicone oil is slightly leaked, the silicone oil flows into the inner wire groove 23, the silicone oil is injected into the inner wire groove 23 along the lantern ring 21, and the leakage oil pressure of the silicone oil generated by the small leakage does not exceed the elastic limit of the spring 26, namely the leakage oil pressure cannot press the spring 26, the leaked silicone oil can stay in the lantern ring 21 at the moment, the running of the water pump can be continuously maintained for a certain time, the phenomenon that the water pump is damaged more because the small leakage cannot be detected in time is avoided, the leakage oil pressure can be raised to the degree that the spring 26 can be pressed after the small leakage is accumulated for a certain time, and at the moment, the unstable accumulation of the small leakage detection is converted into an obvious leakage problem which can be stably detected;
when the silicone oil is obviously leaked or the leakage is obviously converted from tiny leakage accumulation, the leaked silicone oil moves into the piston cylinder 22, the leakage oil pressure of the silicone oil pushes the piston 24 to move, the piston 24 pushes the spring 26 to compress, the piston 24 drives the connecting rod 25 to move, the connecting rod 25 pushes the lever 28 to rotate on the support frame 27, the lever 28 pushes the brake block 210 to move on the slide rail frame 29, the brake block 210 is contacted with the friction ring 212, and the friction ring 212 and the brake block 210 generate friction along with the rotation of the friction ring 212 driven by the pulley 15 through the connecting frame 213 and the bearing 211, so that howling sounds are generated to remind a vehicle owner;
and, along with the movement of the connecting rod 25, the connecting rod 25 drives the linkage frame 214 to move, and the linkage frame 214 drives the pressure block 215 to move, so that the pressure block 215 contacts with the detection surface of the pressure sensor 216, and the pressure sensor 216 sends out a signal to feed back the water pump fault to the instrument panel of the vehicle, so that the vehicle owner is further reminded.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a clutch water pump, includes organism (1), sets up detection mechanism (2) on organism (1), its characterized in that:
the water pump is formed by assembling all casting parts, and the detection mechanism (2) is arranged at the joint of the casting parts outside the silicone oil position;
the engine body (1) is provided with a belt wheel (15), the engine body (1) is provided with an impeller (18), and the belt wheel (15) drives the impeller (18) to operate so that the impeller (18) drives an automobile cooling water circulation system to circulate;
the detection mechanism (2) comprises a brake pad (210) and a friction ring (212), the brake pad (210) is arranged on the machine body (1), the friction ring (212) is in power connection with the belt wheel (15), and the brake pad (210) is opposite to the friction ring (212);
when the electrically controlled silicone oil clutch water pump leaks, the internal silicone oil leaks outwards due to the oil pressure, and the leakage oil pressure of the silicone oil drives the brake pad (210) to be attached to the friction ring (212).
2. A clutch water pump as claimed in claim 1, wherein:
the novel belt pulley is characterized in that a central shaft (11) is rotatably matched with the machine body (1), the central shaft (11) penetrates through the machine body (1), a hub bearing (12) is fixedly arranged at one end of the central shaft (11), a threaded joint (13) is arranged at the lower end of the hub bearing (12), an iron core (14) is movably arranged in the machine body (1), an inner ring of the iron core (14) is fixedly arranged with an outer ring of the hub bearing (12), a belt pulley (15) is rotatably matched with the lower end of the machine body (1), and an inner ring of the belt pulley (15) is fixedly arranged with the iron core (14).
3. A clutch water pump as claimed in claim 2, wherein:
the utility model discloses a turbine, including center pin (11), organism (1), band pulley (15) one end normal running fit has cooling plate (16), cooling plate (16) with screwed joint (13) fixed mounting, fixed mounting has water seal (17) on the other end of center pin (11), water seal (17) with organism (1) pastes, fixed mounting has on the other end of center pin (11) impeller (18).
4. A clutch water pump as claimed in claim 3, wherein:
the machine body (1) is fixedly provided with a fixing clamp (19), the fixing clamp (19) is fixedly provided with a pipeline (110), one end of the pipeline (110) is communicated with the machine body (1), and the other end of the pipeline (110) is fixedly provided with a plug connector (111).
5. The clutch water pump as set forth in claim 4, wherein:
the detection mechanism (2) further comprises a lantern ring (21), a piston cylinder (22) and an inner wire groove (23), wherein the lantern ring (21) is fixedly installed on the machine body (1), the lantern ring (21) is opposite to one end of the central shaft (11), the lantern ring (21) is sealed with the machine body (1), the piston cylinder (22) is fixedly installed on the lantern ring (21), the inner wire groove (23) is formed in the lantern ring (21), the inner wire groove (23) is attached to the machine body (1), and the inner wire groove (23) is communicated with the piston cylinder (22).
6. The clutch water pump as set forth in claim 5, wherein:
piston (24) is in sliding fit with piston cylinder (22), piston (24) with seal between piston cylinder (22), fixed mounting has connecting rod (25) on piston (24), connecting rod (25) run through the wall of piston cylinder (22), connecting rod (25) with piston cylinder (22) sliding fit, the cover is equipped with spring (26) on connecting rod (25), spring (26) are located inside piston cylinder (22), one end of spring (26) with piston (24) link to each other, the other end of spring (26) with the inner wall of piston cylinder (22) links to each other.
7. The clutch water pump as set forth in claim 6, wherein:
the novel brake device is characterized in that a support frame (27) is fixedly arranged on the machine body (1), a lever (28) is rotatably matched on the support frame (27), one end of the lever (28) is rotatably matched with the connecting rod (25), a sliding rail frame (29) is fixedly arranged on the machine body (1), the sliding rail frame (29) is opposite to the other end of the lever (28), a brake block (210) is slidably matched on the sliding rail frame (29), the brake block (210) is rotatably matched with the other end of the lever (28), a bearing (211) is arranged on the machine body (1), an inner ring of the bearing (211) is fixedly arranged with the machine body (1), one side of an outer ring of the bearing (211) is fixedly provided with a friction ring (212), the friction ring (212) is opposite to the brake block (210), the other side of the outer ring of the bearing (211) is fixedly provided with a connecting frame (213), and the connecting frame (213) is fixedly arranged with the belt wheel (15).
8. The clutch water pump as set forth in claim 7, wherein:
the connecting rod (25) is fixedly provided with a linkage frame (214), the linkage frame (214) is positioned outside the piston cylinder (22), the linkage frame (214) is fixedly provided with a pressure block (215), the piston cylinder (22) is fixedly provided with a pressure sensor (216), and the detection surface of the pressure sensor (216) is opposite to the pressure block (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211474011.4A CN115750062B (en) | 2022-11-23 | 2022-11-23 | Clutch water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211474011.4A CN115750062B (en) | 2022-11-23 | 2022-11-23 | Clutch water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115750062A CN115750062A (en) | 2023-03-07 |
| CN115750062B true CN115750062B (en) | 2023-09-15 |
Family
ID=85335874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211474011.4A Active CN115750062B (en) | 2022-11-23 | 2022-11-23 | Clutch water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115750062B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB825829A (en) * | 1955-01-19 | 1959-12-23 | British Thomson Houston Co Ltd | Improved method of detecting faults and apparatus therefor |
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|---|---|
| CN115750062A (en) | 2023-03-07 |
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Denomination of invention: A clutch water pump Granted publication date: 20230915 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: JIANGSU WUXI HUISHAN PUMP INDUSTRY Co.,Ltd. Registration number: Y2024980030450 |