Automobile water pump water volume height detection equipment
By designing a combination of detection components and warning lights in a car water pump, the problem of insufficient water flow inside the water pump cannot be discovered in time is solved, and the effect of prompt alarm and preventing vehicle damage is achieved.
Patent Information
- Application Number
- CN202420565708.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The existing automobile water pump lacks detection equipment, which leads to inability to detect air leakage inside the water pump in time, resulting in insufficient water flow and the inability to complete the cooling cycle. It is necessary to wait until the vehicle has problems before maintenance can be carried out.
A kind of water volume detection equipment for automobile water pumps is designed, including the water pump housing, detection components and warning lights. The detection components are connected by a rotating shaft and a torsion spring. When the water flow is sufficient, the detection block rotates to drive the warning lights to light up. When the water flow is insufficient, some detection blocks cannot be Turning, some warning lights are not on, causing alarm prompts.
It realizes timely detection of insufficient water flow in the water pump to avoid damage caused by the vehicle's inability to reach water circulation. It prompts the internal system of the car through warning lights to ensure timely maintenance.
Smart Images
Figure CN222254371U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of automobile water pumps, and in particular relates to a water level detection device for automobile water pumps. Background Art
[0002] In the cylinder block of a car engine, there are multiple water channels for cooling water circulation, which are connected to the radiator (commonly known as the water tank) located at the front of the car through water pipes, forming a large water circulation system. At the upper water outlet of the engine, there is a water pump, which is driven by a fan belt to pump out the hot water in the water channels of the engine cylinder block and pump in the cold water.
[0003] Nowadays, the interior of a car water pump is completely sealed and lacks detection equipment. When there is a leak inside the car water pump, the suction force inside the water pump is insufficient, and it is unable to fully absorb the water inside the water tank, resulting in less water flow inside the water pump, a lower water level, and the pumped water flow cannot complete the circulation. Moreover, this situation cannot be discovered in time and needs to be repaired after the vehicle has a problem. Utility Model Content
[0004] The utility model aims at the deficiencies of the prior art and provides a device for detecting the water level of a car water pump.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle water pump water level detection device, comprising a water pump housing, characterized in that: at least two fixing blocks are fixed to the outer peripheral side of the water pump housing, a water inlet is fixed to one end surface of the water pump housing, a water outlet is also fixed to the outer peripheral side of the water pump housing, a jacket is provided on the water outlet, and a detection component is provided on the jacket;
[0006] The detection assembly comprises at least two mounting blocks mounted on the inner wall of the outer sleeve, the mounting blocks are rotatably connected with a detection block via a rotating shaft, and a torsion spring is arranged between the rotating shaft and the mounting blocks.
[0007] Optionally, a working cavity is opened inside the mounting block, the rotating shaft passes through the working cavity, and a contact block is provided at a portion of the rotating shaft located in the working cavity, and the contact block is arranged in an arc shape.
[0008] Optionally, a contact switch is fixed on the inner wall of the working chamber, and the contact switch is arranged in an arc shape, and the arc angle is between degrees and degrees.
[0009] Optionally, a display groove is provided on the outer peripheral side of the outer sleeve, and at least two warning lights are provided in the display groove. The warning lights are connected to the contact switch via a wire.
[0010] In summary, compared with the prior art, the present invention has the following beneficial effects:
[0011] 1. Due to the setting of the detection component, multiple detection blocks can be used to cooperate to test whether the water flow in the water pump is sufficient. When it is sufficient, the detection blocks will be impacted and rotated by the water flow, so that the warning lights will be powered on and light up. When it is insufficient, some of the detection blocks cannot be impacted and rotated by the water flow, so that some warning lights cannot be powered on and light up, which may cause an alarm in the internal system of the car to indicate insufficient water level in the water pump.
[0012] 2. Through the detection component, an alarm can be issued in time for insufficient water flow in the water pump to avoid damage to the vehicle due to failure of water circulation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional diagram of the utility model.
[0014] Figure 2 It is a cross-sectional view of the utility model.
[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.
[0016] 10. Water pump housing; 11. Fixing block; 12. Water outlet; 13. Water inlet; 14. Outer cover; 15. Warning light; 16. Detection block; 17. Mounting block; 18. Rotating shaft; 19. Contact block; 20. Contact switch; 21. Working chamber. DETAILED DESCRIPTION
[0017] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.
[0018] As shown in Figures 1-3, an automobile water pump water level detection device includes a water pump housing 10, at least two fixing blocks 11 are fixed to the outer peripheral side of the water pump housing 10, a water inlet 13 is fixed to one side end face of the water pump housing 10, and a water outlet 12 is also fixed to the outer peripheral side of the water pump housing 10, a jacket 14 is provided on the water outlet 12, and a detection component is provided on the jacket 14, the detection component includes at least two mounting blocks 17 mounted on the inner wall of the jacket 14, the mounting block 17 is rotatably connected with a detection block 16 via a rotating shaft 18, and a torsion spring is provided between the rotating shaft 18 and the mounting block 17.
[0019] A working cavity 21 is provided inside the mounting block 17, and the rotating shaft 18 passes through the working cavity 21. A contact block 19 is provided on the portion of the rotating shaft 18 located in the working cavity 21. The contact block 19 is arranged in an arc shape. A contact switch 20 is fixed on the inner wall of the working cavity 21. The contact switch 20 is arranged in an arc shape, and the arc angle is between 0 degrees and 90 degrees. A display groove is provided on the outer peripheral side of the outer sleeve 14, and at least two warning lights 15 are arranged in the display groove. The warning lights 15 and the contact switches 20 are connected by wires.
[0020] When in use, the detection component can be started when the automobile water pump is started. At this time, the water pump draws water from the water inlet 13 and pumps it out from the water outlet 12. When there is more water in the pump and the water level is higher, the pumped water can fill the water outlet 12, and then all the detection blocks 16 will follow the water flow to overcome the elastic force of the torsion spring and rotate. The rotation of the detection block 16 drives the rotating shaft 18 to rotate, so that the contact block 19 contacts the contact switch 20. After the contact block 19 contacts the contact switch 20, the warning light 15 can be powered on and light up.
[0021] When the water level in the pump is low and the water flow is small, the pumped water flow cannot fill the water outlet 12, which will cause some detection blocks 16 to be unable to rotate due to the impact of the water flow, thereby causing some warning lights 15 to fail to be powered on and light up, thereby causing an alarm in the internal system of the car to indicate insufficient water level in the water pump.
[0022] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
Claims
1. A vehicle water pump water level detection device, comprising a water pump housing (10), characterized in that: At least two fixing blocks (11) are fixed to the outer peripheral side of the water pump housing (10), a water inlet (13) is fixed to one end surface of the water pump housing (10), a water outlet (12) is also fixed to the outer peripheral side of the water pump housing (10), a jacket (14) is provided on the water outlet (12), and a detection component is provided on the jacket (14); The detection assembly comprises at least two mounting blocks (17) mounted on the inner wall of the outer sleeve (14); the mounting blocks (17) are rotatably connected to a detection block (16) via a rotating shaft (18); and a torsion spring is provided between the rotating shaft (18) and the mounting blocks (17).
2. The automobile water pump water level detection device according to claim 1 is characterized in that: A working cavity (21) is provided inside the mounting block (17), the rotating shaft (18) passes through the working cavity (21), and a contact block (19) is provided at the portion of the rotating shaft (18) located in the working cavity (21), wherein the contact block (19) is arranged in an arc shape.
3. The automobile water pump water level detection device according to claim 2 is characterized in that: A contact switch (20) is fixed on the inner wall of the working chamber (21); the contact switch (20) is arranged in an arc shape, and the arc angle is between (0) degrees and (90) degrees.
4. The automobile water pump water level detection device according to claim 3 is characterized in that: A display groove is provided on the outer peripheral side of the outer sleeve (14), and at least two warning lights (15) are provided in the display groove. The warning lights (15) are connected to the contact switch (20) via a wire.