CN212180274U

CN212180274U - Environment-friendly chassis dynamometer for motor vehicle detection

Info

Publication number: CN212180274U
Application number: CN202021091576.0U
Authority: CN
Inventors: 高悦文
Original assignee: Wuhan Tianyu Chenyang Motor Vehicle Testing Co ltd
Current assignee: Wuhan Tianyu Chenyang Motor Vehicle Testing Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-12-18
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an environmental protection chassis dynamometer machine for motor vehicle detects, including the motor case, the motor case both sides all are equipped with a plurality of heat dissipation pipe, motor case one side is equipped with the frame, be equipped with the flow pipe in the frame, the frame is kept away from motor case one side is equipped with the cold liquid case, cold liquid incasement portion one side is equipped with the water pump, the water pump middle part is equipped with the feed liquor pipe, feed liquor pipe one side is run through the lateral wall of cold liquid case extends to the inside of frame with the flow pipe connection link up. Has the advantages that: the refrigerator processes the refrigeration with the inside coolant liquid of refrigeration incasement portion, then carries the pipeline that flows through water pump and feed liquor pipe, and the liquid flow in the pipeline that flows takes away the inside high temperature of frame, then gets back to the refrigeration incasement through the wet return and carries out the refrigeration that circulates, and the speed that flows of the inside coolant liquid of refrigeration incasement portion forms a positive cycle with the extraction speed of water pump, and the temperature in the frame is constantly taken away to the liquid that flows.

Description

Environment-friendly chassis dynamometer for motor vehicle detection

Technical Field

The utility model relates to a chassis dynamometer technical field particularly, relates to an environmental protection chassis dynamometer machine for motor vehicle detects.

Background

The chassis dynamometer is an indoor bench test device for testing performances of automobile dynamic property, multi-working-condition emission indexes, fuel indexes and the like, realizes simulation of all working conditions of an automobile, and is widely used.

In the process of detecting the motor vehicle by the chassis dynamometer, the chassis dynamometer works for a long time, so that the internal temperature of the chassis dynamometer is easy to gather and rise, and the working efficiency of the chassis dynamometer is further influenced. Therefore, the chassis dynamometer with the cooling function for the motor vehicle detection is provided.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an environmental protection chassis dynamometer machine for motor vehicle detects to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an environment-friendly chassis dynamometer for motor vehicle detection comprises a motor box, a plurality of heat dissipation guide pipes are arranged on two sides of the motor box, a rack is arranged on one side of the motor box, a flow pipeline is arranged in the rack, a liquid cooling box is arranged on one side of the rack far away from the motor box, a water pump is arranged on one side of the inner portion of the liquid cooling box, a liquid inlet pipe is arranged in the middle of the water pump, one side of the liquid inlet pipe penetrates through the side wall of the liquid cooling box and extends to the inner portion of the rack to be communicated with the flow pipeline, a refrigerating box is arranged on one side of the inner portion of the liquid cooling box far away from the water pump, a plurality of liquid discharge holes are formed in the top of one side of the refrigerating box close to the water pump, a heat dissipation block is arranged in the center of the bottom of the refrigerating box, a heat dissipation pipeline is arranged in the heat, the cooling tube is kept away from radiating block one side is connected with liquid return pipe and is link up, liquid return pipe keeps away from cold liquid case one side run through to in the frame with flow tube's opposite side is connected and is link up, a side of cold liquid case just is located the front side of feed liquor pipe is equipped with the drain, cold liquid case opposite side top is equipped with the feed liquor return bend.

Preferably, the heat dissipation pipe is made of a copper pipe material, and one side, away from the motor box, of the heat dissipation pipe is of a semi-circular arc structure with a downward opening.

Preferably, the radiating block is of a spherical structure, the radiating pipe is of a cylindrical structure, and the radiating block and the radiating pipe are both made of copper pipe materials.

Preferably, rubber sealing rings are arranged on the two side edges of the frame and at the joints of the flowing pipeline and the liquid inlet pipe and the liquid return pipe.

Preferably, the refrigeration box is of a topless structure, the refrigerator adopts a TEC model 1-12703, and the water pump adopts a WAT model 600.

Preferably, the liquid inlet bent pipe is made of an aluminum alloy material, and the drain outlet and the liquid inlet bent pipe are both provided with a sealing valve.

Preferably, the water pump and the refrigerator are both electrically connected with a controller switch.

The utility model has the advantages that: the refrigerator processes the refrigeration with the inside coolant liquid of refrigeration incasement portion, then carries the pipeline that flows through water pump and feed liquor pipe, and the liquid flow in the pipeline that flows takes away the inside high temperature of frame, then gets back to the refrigeration incasement through the wet return and carries out the refrigeration that circulates, and the speed that flows of the inside coolant liquid of refrigeration incasement portion forms a positive cycle with the extraction speed of water pump, and the temperature in the frame is constantly taken away to the liquid that flows.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic general structural diagram of an environment-friendly chassis dynamometer for motor vehicle inspection according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a liquid cooling tank of an environment-friendly chassis dynamometer for motor vehicle inspection according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a frame of an environment-friendly chassis dynamometer for vehicle inspection according to an embodiment of the present invention.

In the figure:

1. a motor case; 2. a heat dissipation conduit; 3. a frame; 4. a flow conduit; 5. a liquid cooling tank; 6. a water pump; 7. a liquid inlet pipe; 8. a refrigeration case; 9. a drain hole; 10. a heat dissipating block; 11. a heat dissipation pipe; 12. a refrigerator; 13. a radiating pipe; 14. a liquid return pipe; 15. a sewage draining outlet; 16. and (6) feeding liquid into a bent pipe.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an environmental protection chassis dynamometer machine for motor vehicle detects.

In the first embodiment, as shown in fig. 1-3, according to the embodiment of the present invention, an environment-friendly chassis dynamometer for motor vehicle detection includes a motor case 1, a plurality of heat dissipation pipes 2 are disposed on both sides of the motor case 1, a frame 3 is disposed on one side of the motor case 1, a flow pipe 4 is disposed in the frame 3, a liquid cooling box 5 is disposed on one side of the frame 3 away from the motor case 1, a water pump 6 is disposed on one side of the inside of the liquid cooling box 5, a liquid inlet pipe 7 is disposed in the middle of the water pump 6, one side of the liquid inlet pipe 7 extends through the side wall of the liquid cooling box 5 to the inside of the frame 3 and is connected to the flow pipe 4, a refrigeration box 8 is disposed inside the liquid cooling box 5 and away from the water pump 6, a plurality of liquid drainage holes 9 are disposed on the top of the refrigeration box 8 near the water pump 6, a heat dissipation block 10 is disposed at, the inside radiating pipe 11 that is equipped with of radiating block 10, radiating block 10 surface with the bottom all is equipped with a plurality of refrigerator 12 in refrigeration case 8, radiating pipe 11 one side is equipped with cooling tube 13, cooling tube 13 is kept away from radiating block 10 one side is connected with liquid return pipe 14 and is link up, liquid return pipe 14 is kept away from 5 one side of cold liquid case run through to in the frame 3 with the opposite side of flow pipe 4 is connected and is link up, a side of cold liquid case 5 just is located the front side of feed liquor pipe 7 is equipped with

drain

15, 5 opposite side tops of cold liquid case are equipped with feed liquor return bend 16.

In the second embodiment, the heat dissipation pipe 2 is made of a copper pipe material, and one side of the heat dissipation pipe 2, which is far away from the motor box 1, is of a semi-circular arc structure and has a downward opening.

In the third embodiment, the radiating block 10 has a spherical structure, the radiating pipe 13 has a cylindrical structure, and both the radiating block 10 and the radiating pipe 13 are made of a copper pipe material.

In the fourth embodiment, rubber seal rings are respectively arranged on two side edges of the frame 3 and at the joints of the flow pipeline 4, the liquid inlet pipe 7 and the liquid return pipe 14, the refrigeration box 8 is of a topless structure, the refrigerator 12 is of a TEC1-12703 type, and the water pump 6 is of a WAT600 type.

In the fifth embodiment, the liquid inlet bent pipe 16 is made of an aluminum alloy material, the drain outlet 15 and the liquid inlet bent pipe 16 are both provided with a sealing valve, and the water pump 6 and the refrigerator 12 are both electrically connected with a controller switch.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

To sum up, with the aid of the above-mentioned technical scheme of the utility model, at first with the refrigeration liquid through the feed liquor return bend 16 pour into refrigeration case 8 in, a plurality of refrigerator 12 refrigerates the coolant liquid, along with constantly increasing of coolant liquid, the coolant liquid gets into inside refrigeration case 5 from refrigeration case 8's top and a plurality of outage 9, then pressurize by water pump 6, carry in flow pipeline 4 through feed liquor pipe 7, when flowing in flow pipeline 4, can absorb the high temperature in the frame 3, coolant liquid temperature uprises simultaneously, then returns to in refrigeration case 8 through liquid return pipe 14 under the promotion of coolant liquid behind, during through the inside radiating pipe 11 of radiating block 10, self high temperature can be absorbed by radiating block 10, then refrigerate by a plurality of refrigerator 12 and wait for next cycle.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The environment-friendly chassis dynamometer for motor vehicle detection is characterized by comprising a motor box (1), a plurality of heat dissipation guide pipes (2) are arranged on two sides of the motor box (1), a rack (3) is arranged on one side of the motor box (1), a flow pipeline (4) is arranged in the rack (3), a liquid cooling box (5) is arranged on one side, away from the motor box (1), of the rack (3), a water pump (6) is arranged on one side inside the liquid cooling box (5), a liquid inlet pipe (7) is arranged in the middle of the water pump (6), one side of the liquid inlet pipe (7) penetrates through the side wall of the liquid cooling box (5) and extends to the inside of the rack (3) to be communicated with the flow pipeline (4), a refrigeration box (8) is arranged on one side, away from the water pump (6), and a plurality of liquid discharge holes (9) are formed in the top, close to one side of the water pump (6), of the refrigeration box (8), refrigeration case (8) bottom center department is equipped with radiating block (10), radiating block (10) inside is equipped with radiating pipe (11), radiating block (10) surface with bottom all is equipped with a plurality of refrigerator (12) in refrigeration case (8), radiating pipe (11) one side is equipped with cooling tube (13), cooling tube (13) are kept away from radiating block (10) one side is connected with liquid return pipe (14) and is link up, liquid return pipe (14) are kept away from cold liquid case (5) one side run through to in frame (3) with the opposite side of mobile pipeline (4) is connected and is link up, a side of cold liquid case (5) just is located the front side of feed liquor pipe (7) is equipped with drain (15), cold liquid case (5) opposite side top is equipped with feed liquor return pipe (16).

2. The environment-friendly chassis dynamometer for motor vehicle detection according to claim 1, wherein the heat dissipation conduit (2) is made of copper pipe material, and one side of the heat dissipation conduit (2) away from the motor box (1) is of a semi-circular arc structure and the opening of the heat dissipation conduit faces downwards.

3. The environmental-friendly chassis dynamometer for motor vehicle inspection according to claim 1, wherein the heat dissipation block (10) is of a spherical structure, the heat dissipation pipe (13) is of a cylindrical structure, and the heat dissipation block (10) and the heat dissipation pipe (13) are both made of copper pipe material.

4. The environment-friendly chassis dynamometer for motor vehicle inspection according to claim 1, wherein rubber sealing rings are arranged on two sides of the frame (3) and at the joints of the flow pipeline (4) and the liquid inlet pipe (7) and the liquid return pipe (14).

5. The environment-friendly chassis dynamometer for motor vehicle inspection according to claim 1, wherein the refrigeration box (8) is of a topless structure, the refrigerator (12) is of a TEC1-12703 type, and the water pump (6) is of a WAT600 type.

6. The environment-friendly chassis dynamometer for motor vehicle detection according to claim 1, wherein the liquid inlet bent pipe (16) is made of an aluminum alloy material, and the drain outlet (15) and the liquid inlet bent pipe (16) are both provided with a sealing valve.

7. The environment-friendly chassis dynamometer for motor vehicle inspection according to claim 1, wherein the water pump (6) and the refrigerator (12) are electrically connected with a controller switch.