CN215890127U

CN215890127U - Engine oil constant temperature device

Info

Publication number: CN215890127U
Application number: CN202122305684.4U
Authority: CN
Inventors: 王雪锋; 曲亚莉
Original assignee: Luoyang Youbuluo Dynamo Electric Equipment Co ltd
Current assignee: Luoyang Youbuluo Dynamo Electric Equipment Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-22
Anticipated expiration: 2031-09-23

Abstract

The utility model provides an engine oil constant temperature equipment, relates to the constant temperature equipment field, including the regulating box, be equipped with flow distribution box, regulating box and heat exchanger from a left side to the right side in proper order on the first oil pipe, the lower extreme intercommunication of flow distribution box has first pipeline. The utility model can automatically distribute the amount of the engine oil flowing into the second engine oil pipe and the second pipeline according to the viscosity of the engine oil related to the temperature through the flow dividing box, thereby automatically controlling the proportion of the engine oil discharged from the engine for heating and cooling in the two heat exchangers, automatically controlling, accurately controlling, sensitively reacting and having low equipment manufacturing cost.

Description

Engine oil constant temperature device

Technical Field

The utility model relates to the field of constant temperature devices, in particular to an engine oil constant temperature device.

Background

When the temperature of the engine oil is too low, the viscosity of the engine oil is increased, the fluidity of the engine oil is reduced, the engine oil cannot play a role in lubricating various moving mechanical pairs of the engine, and when the temperature is too high, the engine oil becomes too high in fluidity and loses the lubricating effect, the temperature of the engine oil is regulated by an engine oil thermostatic device while the low-temperature and high-temperature performances of the engine oil are improved, most of the existing thermostatic devices adopt a temperature sensor to measure the temperature of the engine oil, and then a controller regulates the flow of the engine oil entering a heat exchanger and a cold exchanger according to the measured temperature so as to control the temperature of the engine oil, the process has high manufacturing cost and is easy to break down, and the control temperature of the engine oil is difficult to adjust, the temperature of the engine oil cannot be automatically adjusted according to the viscosity performance of the engine oil, when the engine is stopped in cold winter, the viscosity of the engine oil is easy to become large at low temperature, and the engine oil is difficult to play a role in lubrication during starting so as to damage parts.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the utility model discloses an engine oil constant temperature device, which can automatically distribute the amount of engine oil flowing into a second engine oil pipe and a second pipeline according to the viscosity of the engine oil related to the temperature through a flow distribution box, thereby automatically controlling the proportion of temperature rise and temperature reduction of the engine oil discharged from an engine in two heat exchangers, and having the advantages of automatic control, accurate control, sensitive reaction and low equipment manufacturing cost.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides an engine oil constant temperature equipment, includes first quick-witted oil pipe and regulating box, be equipped with reposition of redundant personnel case, regulating box and heat exchanger from a left side to the right side in proper order on the first machine oil pipe, the lower extreme intercommunication of reposition of redundant personnel case has first pipeline.

The regulating box is inside hollow box, and threaded hole is seted up to the upper surface of regulating box, and threaded hole has electric telescopic handle through threaded connection, and electric telescopic handle's upper end uses electric telescopic handle's axis to have as centre of a circle equidistance circular array to be no less than two handles, and the flexible end of electric telescopic handle lower extreme is connected with the clamp plate through the bearing, and the inboard left and right sides face middle part of regulating box is fixed with the hose.

A first engine oil pipe is fixed in the middle of the left side face of the adjusting box, a second engine oil pipe is fixed in the middle of the right side face of the adjusting box, and a check valve is fixed at the left end of the first engine oil pipe.

The outer side of the middle part of the first machine oil pipe is fixed with a flow distribution box, the part of the first machine oil pipe, which is positioned at the inner side of the flow distribution box, is equidistantly provided with at least eighteen rows of flow distribution holes by taking the central axis of the first machine oil pipe as the center of a circle, and each row of flow distribution holes is not less than eleven.

The lower extreme intercommunication of reposition of redundant personnel case has first pipeline, and the lower extreme intercommunication of first pipeline has the second pipeline, and the left end intercommunication of second pipeline has the third pipeline, and the upper end of third pipeline and the right-hand member intercommunication of second machine oil pipe.

And the middle parts of the second engine oil pipe and the second pipeline are fixedly provided with heat exchangers, and the front end and the rear end of each heat exchanger are respectively communicated with a liquid through pipe.

The hose is made of a rubber material.

The check valve allows only the external conduit to transfer oil into the first oil tube.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the engine oil constant temperature device for the engine, the flow of the engine oil flowing into the second engine oil pipe and the second pipeline can be automatically distributed through the flow distribution box according to the viscosity of the engine oil related to the temperature, so that the proportion of temperature rise and temperature reduction of the engine oil discharged from the engine in the two heat exchangers is automatically controlled, the control is accurate, the reaction is sensitive, the equipment manufacturing cost is low, the cross section area of the hose can be controlled by rotating the electric telescopic rod through the handle, the amount of the engine oil entering the flow distribution hole under the same viscosity is adjusted, the temperature range of constant temperature is adjusted, the operation is simple, the adaptability is strong, the engine oil in the first engine oil pipe is driven to slowly flow through the contraction of the electric telescopic rod in a shutdown state, and the situation that parts are damaged when the engine is started due to the low temperature of the engine oil is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front half-section perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 2;

fig. 5 is a partial enlarged view of the present invention at C of fig. 2.

1. A first engine oil pipe; 101. a second engine oil pipe; 102. a one-way valve; 2. a shunt box; 201. a shunt hole; 3. an adjusting box; 301. a hose; 302. pressing a plate; 303. an electric telescopic rod; 304. a handle; 305. a threaded hole; 4. a heat exchanger; 401. a liquid pipe is communicated; 5. a first conduit; 501. a second conduit; 502. a third conduit.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

With reference to the accompanying drawings 1-5, the engine oil constant temperature device comprises a first engine oil pipe 1 and an adjusting box 3, wherein a flow distribution box 2, the adjusting box 3 and a heat exchanger 4 are sequentially arranged on the first engine oil pipe 1 from left to right, and a first pipeline 5 is communicated with the lower end of the flow distribution box 2.

Regulating box 3 is inside hollow box, threaded hole 305 is seted up to the upper surface of regulating box 3, there is electric telescopic handle 303 through threaded connection in the threaded hole 305, electric telescopic handle 303's upper end uses electric telescopic handle 303's axis as centre of a circle equidistance circular array has the handle 304 of being no less than two, the flexible end of electric telescopic handle 303 lower extreme is connected with clamp plate 302 through the bearing, the inner circle at the bearing is fixed to clamp plate 302 lower extreme, the outer lane lower extreme of bearing is fixed on clamp plate 302, make electric telescopic handle 303 can rotate on clamp plate 302, the cross-sectional area of hose 301 is adjusted through the effect of screw thread, thereby adjust the volume that machine oil passes through reposition of redundant personnel hole 201 and then adjust the control by temperature change scope under same temperature, the inboard left and right sides face middle part of regulating box 3 is fixed with hose 301.

A first engine oil pipe 1 is fixed in the middle of the left side face of the adjusting box 3, a second engine oil pipe 101 is fixed in the middle of the right side face of the adjusting box 3, a one-way valve 102 is fixed at the left end of the first engine oil pipe 1, and the second engine oil pipe 101 and the one-way valve 102 are respectively communicated with a hose 301 in the adjusting box 3.

The middle part outside of first machine oil pipe 1 is fixed with reposition of redundant personnel case 2, the part that first machine oil pipe 1 is located reposition of redundant personnel case 2 inboard uses the axis of first machine oil pipe 1 to offer as centre of a circle equidistance and is no less than eighteen rows of diffluence hole 201, eleven are no less than to every row of diffluence hole 201, the diffluence hole 201 diameter is less, can be through causing great resistance to the machine oil that has viscosity, can carry out the volume of the machine oil that cools down through diffluence hole 201 according to the viscosity automatically regulated of machine oil along with temperature variation from this.

The lower end of the flow dividing box 2 is communicated with a first pipeline 5, the lower end of the first pipeline 5 is communicated with a second pipeline 501, the left end of the second pipeline 501 is communicated with a third pipeline 502, and the upper end of the third pipeline 502 is communicated with the right end of the second engine oil pipe 101.

The heat exchanger 4 is fixed at the middle parts of the second engine oil pipe 101 and the second pipeline 501, the front end and the rear end of the heat exchanger 4 are respectively communicated with a liquid passing pipe 401, and the liquid passing pipe 401 can be communicated with an external hot water or cold water pipe to cool and heat engine oil.

The hose 301 is made of a rubber material.

The check valve 102 only allows the external pipeline to input the engine oil into the first engine oil pipe 1, so that the engine oil in the first engine oil pipe 1 can be driven to slowly flow in the process of repeatedly contracting and expanding the hose 301.

When the engine oil constant temperature device is used, when the engine runs, the engine oil enters the check valve 102 after being output from the engine and then enters the first engine oil pipe 1, after the engine oil enters the diversion box 2, if the engine oil is in a low-temperature viscous state, only a small part of the engine oil can pass through the diversion hole 201 and enter a space between the first engine oil pipe 1 and the diversion box 2, and then enters the second pipeline 501 through the first pipeline 5, if the engine oil is in a high-temperature viscous state, more engine oil can enter the second pipeline 501 through the mode, the handle 304 can rotate the electric telescopic rod 303 in the threaded hole 305, the electric telescopic rod 303 rotates to enable the pressing plate 302 at the lower end to move upwards or downwards, the pressing plate 302 moves downwards to compress the hose 301, the cross-sectional area of the hose 301 is reduced, and the pressure of the engine oil flowing out of the diversion box 2 through the first engine oil pipe 1 is increased, thereby controlling the amount of the engine oil passing through the shunting hole 201 under the same viscosity, thereby controlling the constant temperature range of the constant temperature control, the liquid passing pipes 401 at the front and the back sides of the heat exchanger 4 installed on the second engine oil pipe 101 are communicated with the hot water pipeline, and heat up and exchange is performed to the engine oil flowing through the second engine oil pipe 101, the liquid passing pipes 401 at the front and the back sides of the heat exchanger 4 installed on the second pipeline 501 are communicated with the cold water pipeline, and the engine oil flowing through the second pipeline 501 is accelerated to perform heat down and exchange, the left ends of the second pipeline 501 and the second engine oil pipe 101 are communicated with the engine oil of two temperatures to realize the temperature control, after the engine stops operating, when the external temperature is low, the electric telescopic rod 303 can be started to drive the platen 302 to move up and down, thereby changing the volume of the hose 301, the volume of the hose 301 is repeatedly enlarged and reduced, and the check valve 102 only allows the engine oil to enter the first engine oil pipe 1, the second engine oil pipe 101 and the engine oil pipe 5 to slowly flow, the temperature of the engine oil is maintained within a suitable range by heat exchange with the heat exchanger 4.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an engine oil constant temperature equipment, includes first quick-witted oil pipe (1) and regulating box (3), characterized by: the first machine oil pipe (1) is sequentially provided with a flow distribution box (2), an adjusting box (3) and a heat exchanger (4) from left to right, and the lower end of the flow distribution box (2) is communicated with a first pipeline (5).

2. The engine oil thermostat of claim 1, characterized in that: regulating box (3) are inside hollow box, threaded hole (305) are seted up to the upper surface of regulating box (3), there are electric telescopic handle (303) through threaded connection in threaded hole (305), the axis that electric telescopic handle (303) were used to electric telescopic handle (303) in the upper end of electric telescopic handle (303) has handle (304) that are no less than two as centre of a circle equidistance circular array, the flexible end of electric telescopic handle (303) lower extreme is connected with clamp plate (302) through the bearing, the inboard left and right sides face middle part of regulating box (3) is fixed with hose (301).

3. The engine oil thermostat of claim 1, characterized in that: a first engine oil pipe (1) is fixed in the middle of the left side face of the adjusting box (3), a second engine oil pipe (101) is fixed in the middle of the right side face of the adjusting box (3), and a check valve (102) is fixed at the left end of the first engine oil pipe (1).

4. The engine oil thermostat of claim 1, characterized in that: the outer side of the middle of the first machine oil pipe (1) is fixed with a flow distribution box (2), the part of the first machine oil pipe (1) which is positioned on the inner side of the flow distribution box (2) is equidistantly provided with at least eighteen rows of flow distribution holes (201) by taking the central axis of the first machine oil pipe (1) as the center of a circle, and each row of flow distribution holes (201) is not less than eleven.

5. The engine oil thermostat of claim 3, characterized in that: the lower extreme intercommunication of reposition of redundant personnel case (2) has first pipeline (5), and the lower extreme intercommunication of first pipeline (5) has second pipeline (501), and the left end intercommunication of second pipeline (501) has third pipeline (502), and the upper end of third pipeline (502) and the right-hand member intercommunication of second machine oil pipe (101).

6. The engine oil thermostat of claim 5, characterized in that: and the middle parts of the second engine oil pipe (101) and the second pipeline (501) are fixedly provided with a heat exchanger (4), and the front end and the rear end of the heat exchanger (4) are respectively communicated with a liquid through pipe (401).

7. The engine oil thermostat of claim 2, characterized in that: the hose (301) is made of a rubber material.

8. The engine oil thermostat of claim 3, characterized in that: the check valve (102) allows only the external conduit to feed oil into the first oil conduit (1).