CN212671926U - Automatically controlled silicon oil clutch pump cooling system - Google Patents
Automatically controlled silicon oil clutch pump cooling system Download PDFInfo
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- CN212671926U CN212671926U CN202021184466.9U CN202021184466U CN212671926U CN 212671926 U CN212671926 U CN 212671926U CN 202021184466 U CN202021184466 U CN 202021184466U CN 212671926 U CN212671926 U CN 212671926U
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- clutch pump
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Abstract
The utility model provides an automatically controlled silicon oil clutch pump cooling system, include: engine cooling water jacket, first thermoregulator, second thermoregulator, water tank and automatically controlled silicon oil clutch pump, its characterized in that: the first thermostat is communicated with the second thermostat in parallel, the water outlet of the engine cooling water jacket is communicated with the first thermostat and the second thermostat through pipelines, the first thermostat and the second thermostat are also communicated with the water tank and the inlet of the electric control silicone oil clutch pump through pipelines, the outlet of the water tank is also communicated with the inlet of the electric control silicone oil clutch pump through a pipeline, and the outlet of the electric control silicone oil clutch pump is also communicated with the inlet of the engine cooling water jacket through a pipeline; the utility model provides an automatically controlled silicon oil clutch pump cooling system adopts two thermostats to connect in parallel, realizes the different thermoregulator combinations of opening the temperature, increases the temperature regulation scope.
Description
Technical Field
The utility model belongs to the technical field of the engine cooling, concretely relates to automatically controlled silicon oil clutch pump cooling system.
Background
The temperature range adjustable by the existing single-dependence temperature regulator is not wide enough, and the vehicle warming time is long in cold areas. And cannot adapt to the rapidly changing requirements of different loads. The current proposal is to adopt the flow regulation and the temperature regulation to just make up the original defects. The device can meet the requirement of quickly increasing the temperature of the outlet water during starting and can prevent overheating. The traditional engine water pump can only change along with the change of the rotating speed of the engine and can not change along with the change of load and water temperature.
For example, chinese patent publication No. CN108979826A discloses an automobile engine cooling system, which includes: the engine comprises an engine body, a radiator, a cooler, an air conditioner heater core body, an electronic water pump, a first tee joint, a pipeline connecting piece, an electromagnetic valve and a thermostat; the engine body is connected with a first tee joint, a radiator, a thermostat and an electronic water pump in sequence through pipelines to form a first closed loop; the engine body is sequentially connected with the first tee joint, the cooler, the electromagnetic valve, the pipeline connecting piece and the electronic water pump through pipelines to form a second closed loop; the engine body is connected with the air conditioner heater core body, the pipeline connecting piece and the electronic water pump in sequence through pipelines to form a third closed loop.
From the above, it can be found that, in the prior art, only the problem of temperature adjustment of a single thermostat combined pump is considered, the temperature adjustment is not flexible, the requirement of rapidly increasing the outlet water temperature during starting cannot be met, and meanwhile, the problem of overheating is prevented.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatically controlled silicon oil clutch pump cooling system, aim at solving and adopt single thermostat combination water pump to adjust the temperature among the prior art, can't satisfy the needs that the start-up needs improve water temperature rapidly, prevent the problem of overheated production simultaneously.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an automatically controlled silicon oil clutch pump cooling system, include: the engine cooling water jacket, the first thermostat, the second thermostat, the water tank and the electric control silicone oil clutch pump are connected in parallel, the water outlet of the engine cooling water jacket is communicated with the first thermostat and the second thermostat through pipelines, the first thermostat and the second thermostat are respectively communicated with the water tank and the inlet of the electric control silicone oil clutch pump through pipelines, the outlet of the water tank is also communicated with the inlet of the electric control silicone oil clutch pump through a pipeline, and the outlet of the electric control silicone oil clutch pump is also communicated with the inlet of the engine cooling water jacket through a pipeline; the automatically controlled silicon oil clutch pump includes: the water pump comprises a water pump body, a shell, a driven plate, a driven shaft, a labyrinth groove and an impeller, wherein the shell is arranged at the front end of the water pump body, an internal space is formed in the shell, and the internal space is provided with an oil storage cavity and a working cavity which are communicated with each other; the driven plate is arranged in the shell and is connected with the shell in a meshed mode through a labyrinth groove, the driven shaft penetrates through the water pump body and the shell, one end of the driven shaft is connected with the driven plate, the other end of the driven plate is connected with the impeller, and a check ring is further arranged between the oil storage cavity and the working cavity.
Preferably, the initial opening temperature threshold of the first thermostat is 78 ℃ and the full opening temperature threshold is 90 ℃; the initial opening temperature threshold of the second thermostat is 85 ℃, and the full opening temperature threshold is 97 ℃.
Preferably, the water tank is further provided with a radiator.
The utility model has the advantages that:
the utility model provides an automatically controlled silicon oil clutch pump cooling system adopts two thermostats parallelly connected, realizes the different thermoregulator combinations of opening the temperature, increases the temperature regulation scope.
Drawings
Fig. 1 is a pipeline connection diagram of the cooling system of the electric control silicon oil clutch pump of the present invention.
Fig. 2 is a schematic structural view of the electric control silicone oil clutch pump of the present invention.
In the figure, 100 is an engine cooling water jacket, 101 is a first thermostat, 102 is a second thermostat, 103 is a water tank, 104 is an electrically controlled silicone oil clutch pump, 41 is a water pump body, 42 is a housing, 43 is a driven plate, 44 is a driven shaft, 45 is an impeller, 46 is a retainer ring, 48 is an oil storage cavity, 49 is a working cavity, and 50 is a labyrinth groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail by the following embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The embodiment of the utility model provides an automatically controlled silicon oil clutch pump cooling system is provided in the embodiment of the utility model, as shown in FIG. 1, include: an engine cooling water jacket 100 for supplying cooling water to cool an engine, a first thermostat 101 for controlling a valve of a cooling liquid flow path according to a temperature threshold, a second thermostat 102, a water tank 103 for supplying and cooling the cooling water, and an electrically controlled silicone oil clutch pump 104 for delivering the cooling water; the first thermostat 101 is communicated with the second thermostat 102 in parallel, when the initial opening temperature threshold value of the first thermostat 101 is the same as the full opening temperature threshold value of the second thermostat 102, the efficiency of circulating cooling can be increased, and when the initial opening temperature threshold value of the first thermostat 101 is different from the full opening temperature threshold value of the second thermostat 102, the control range of the temperature threshold values can be increased; the water outlet of the engine cooling water jacket 100 is communicated with a first thermostat 101 and a second thermostat 102 through pipelines, the first thermostat 102 and the second thermostat 102 are also communicated with the water tank 103 and the inlet of the electric control silicone oil clutch pump 104 through pipelines respectively, the outlet of the water tank 103 is also communicated with the inlet of the electric control silicone oil clutch pump 104 through a pipeline, and the outlet of the electric control silicone oil clutch pump 104 is also communicated with the inlet of the engine cooling water jacket 100 through a pipeline; a small circulation cooling loop can be formed by the engine cooling water jacket 100, the first thermostat 101, the second thermostat 102 and the electric control silicone oil clutch pump 104; a large-circulation cooling loop can be formed by the engine cooling water jacket 100, the first thermostat 101, the second thermostat 102, the water tank 103 and the electric control silicone oil clutch pump 104;
as shown in fig. 2, the electronically controlled silicone oil clutch pump 104 includes: the water pump comprises a water pump body 41, a shell 42, a driven plate 43, a driven shaft 44, a labyrinth groove 50 and an impeller 45, wherein the shell 42 is arranged at the front end of the water pump body 41, an internal space is arranged in the shell 42, the internal space is provided with an oil storage cavity 48 and a working cavity 49 which are communicated with each other, the driven plate 43 is arranged in the shell 42 and is meshed with the shell 42 through the labyrinth groove 50, the driven shaft 44 penetrates through the water pump body 41 and the shell 42, one end of the driven shaft 44 is connected with the driven plate 43, the other end of the driven plate 43 is connected with the impeller 45, and a retainer ring 46 is further arranged between the oil storage cavity 48 and the working cavity; there is silicon oil in the labyrinth groove 50, because silicon oil has viscidity, through this structure, realize that the engine drives the casing 42 rotatory, and the rotation of casing 42 drive driven plate 43, driven shaft 44 wears to locate in the water pump body 41 and casing 42 simultaneously, and the one end of driven shaft 44 is connected with driven plate 43, and the other end of driven shaft 44 is connected with impeller 45, and the rotation of driven plate 43 drives the rotation of driven shaft 44 to the rotatory work of drive impeller 45.
In one embodiment, the first thermostat 101 has an initial open temperature threshold of 78 degrees Celsius and a full open temperature threshold of 90 degrees Celsius; the initial opening temperature threshold of the second thermostat 102 is 85 ℃, the full opening temperature threshold is 97 ℃, the temperature threshold control range is enlarged from 12 ℃ of a single thermostat to 19 ℃ after parallel connection, the combined water temperature control mode is more flexible than the traditional control mode, the requirements of energy conservation and consumption reduction, quick vehicle warming and quick loading can be met, and the energy consumption can be reduced.
In one embodiment, a radiator for cooling the water tank 103 is also provided on the water tank 103.
Reference in the specification to "some embodiments," "one embodiment," or "an embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in some embodiments," "in one embodiment," or "in an embodiment," or the like, in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Thus, a particular feature, structure, or characteristic illustrated or described in connection with one embodiment may be combined, in whole or in part, with a feature, structure, or characteristic of one or more other embodiments without limitation, as long as the combination is not logical or operational. Additionally, the various elements of the drawings of the present application are merely schematic illustrations and are not drawn to scale.
Having thus described several aspects of at least one embodiment of this invention, it is to be appreciated various alterations, modifications, and improvements will readily occur to those skilled in the art. Such alterations, modifications, and improvements are intended to be within the spirit and scope of the invention.
Claims (3)
1. An automatically controlled silicon oil clutch pump cooling system includes: engine cooling water jacket, first thermoregulator, second thermoregulator, water tank and automatically controlled silicon oil clutch pump, its characterized in that:
the first thermostat is communicated with the second thermostat in parallel, the water outlet of the engine cooling water jacket is communicated with the first thermostat and the second thermostat through pipelines, the first thermostat and the second thermostat are also communicated with the water tank and the inlet of the electric control silicone oil clutch pump through pipelines, the outlet of the water tank is also communicated with the inlet of the electric control silicone oil clutch pump through a pipeline, and the outlet of the electric control silicone oil clutch pump is also communicated with the inlet of the engine cooling water jacket through a pipeline;
the automatically controlled silicon oil clutch pump includes: the water pump comprises a water pump body, a shell, a driven plate, a driven shaft, a labyrinth groove and an impeller, wherein the shell is arranged at the front end of the water pump body, an internal space is formed in the shell, and the internal space is provided with an oil storage cavity and a working cavity which are communicated with each other; the driven plate is arranged in the shell and is connected with the shell in a meshed mode through a labyrinth groove, the driven shaft penetrates through the water pump body and the shell, one end of the driven shaft is connected with the driven plate, the other end of the driven plate is connected with the impeller, and a check ring is further arranged between the oil storage cavity and the working cavity.
2. The cooling system of claim 1, wherein the first thermostat has an initial opening temperature threshold of 78 ℃ and a full opening temperature threshold of 90 ℃; the initial opening temperature threshold of the second temperature regulator is 85 ℃, and the full opening temperature threshold is 97 ℃.
3. The cooling system of an electrically controlled silicon oil clutch pump as claimed in claim 1, wherein a radiator is further provided on the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021184466.9U CN212671926U (en) | 2020-06-23 | 2020-06-23 | Automatically controlled silicon oil clutch pump cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021184466.9U CN212671926U (en) | 2020-06-23 | 2020-06-23 | Automatically controlled silicon oil clutch pump cooling system |
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| Publication Number | Publication Date |
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| CN212671926U true CN212671926U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021184466.9U Active CN212671926U (en) | 2020-06-23 | 2020-06-23 | Automatically controlled silicon oil clutch pump cooling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031911A (en) * | 2020-06-23 | 2020-12-04 | 广西玉柴机器股份有限公司 | Automatically controlled silicon oil clutch pump cooling system |
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2020
- 2020-06-23 CN CN202021184466.9U patent/CN212671926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031911A (en) * | 2020-06-23 | 2020-12-04 | 广西玉柴机器股份有限公司 | Automatically controlled silicon oil clutch pump cooling system |
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