CN218377174U - Compound heat abstractor for multi-platform type contact net operation car - Google Patents
Compound heat abstractor for multi-platform type contact net operation car Download PDFInfo
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- CN218377174U CN218377174U CN202223294761.1U CN202223294761U CN218377174U CN 218377174 U CN218377174 U CN 218377174U CN 202223294761 U CN202223294761 U CN 202223294761U CN 218377174 U CN218377174 U CN 218377174U
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Abstract
The utility model discloses a compound heat abstractor is used to many platforms type contact net operation car relates to the relevant technical field of contact net operation car. The utility model discloses an shell, hydraulic motor, hydraulic oil cooling shell, hydraulic drive oil cooling shell and hydraulic drive oil temperature-sensing valve, one side of shell is fixed with the hydraulic oil cooling shell, the place ahead of hydraulic oil cooling shell is provided with the hydraulic oil temperature-sensing valve, the place ahead of shell is provided with hydraulic motor, the shell outside is fixed with hydraulic drive oil cooling shell, hydraulic drive oil cooling shell internal fixation has L shape baffle, hydraulic drive oil cooling shell front side upper portion is provided with hydraulic drive oil temperature-sensing valve. The utility model discloses a set up shell, hydraulic motor, hydraulic oil cooling shell, hydraulic drive oil cooling shell and hydraulic drive oil temperature-sensing valve, the longer problem of operating time of invalid heat engine when having solved heat abstractor's installation overall arrangement difficulty and heat dissipation power loss great and heat engine.
Description
Technical Field
The utility model belongs to the technical field of the contact net operation car is relevant, especially relate to a compound heat abstractor for multi-platform type contact net operation car.
Background
Many platforms type contact net operation car mainly used installation, maintenance and daily maintenance of electronic railway contact net facility etc. operation, this mechanism includes a main platform and 2 auxiliary platform, each platform is equipped with independent operating system, consequently, whole car has power greatly, the tractive capacity is strong, operate fast in a flexible way, advantages such as operate steadily, numerous power equipment also puts forward more technical requirement to the cooling system of operation car simultaneously, it is better to the various situation adaptability that faces when guaranteeing the operation, but it still has following drawback in the in-service use:
1. in order to ensure that when the multi-platform type contact net operation vehicle works, the radiating systems are mutually independent, and the installation is also mutually independent, so that the energy consumption is high, the occupied space is larger during the installation, and meanwhile, the energy consumption is higher during the cooling due to multiple groups of power sources;
2. at the beginning of work, the system basically and directly operates with normal heat dissipation power, but when the operation vehicle works, the transmission liquid in the operation vehicle needs to be heated to a certain degree, namely, the heat engine is carried out, after the heat engine is completed, the working state of the whole machine can be adjusted to the best, and when the full-power heat dissipation device is directly adopted for heat dissipation, the heat engine can be completed in a longer time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound heat abstractor is used to multi-platform type contact net operation car, through setting up shell, hydraulic motor, hydraulic oil cooling shell, hydraulic drive oil cooling shell and the oily temperature-sensing valve of hydraulic drive, the longer problem of operating time of the invalid heat engine when having solved heat abstractor's installation overall arrangement difficulty and heat dissipation power loss great and heat engine.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a compound heat abstractor is used to multi-platform type contact net operation car, including shell, hydraulic motor, hydraulic oil cooling shell, hydraulic drive oil cooling shell and hydraulic drive oil temperature-sensing valve, one side of shell is fixed with the hydraulic oil cooling shell, the place ahead of hydraulic oil cooling shell is provided with the hydraulic oil temperature-sensing valve, the place ahead of shell is provided with hydraulic motor, hydraulic motor's output is fixed with the feed liquor pipe, hydraulic motor's one end and the fixed intercommunication of hydraulic oil temperature-sensing valve are kept away from to the feed liquor pipe, the shell outside is fixed with hydraulic drive oil cooling shell, hydraulic drive oil cooling shell internal fixation has L shape baffle, one side that hydraulic drive oil cooling shell was kept away from on hydraulic drive oil cooling shell front side upper portion is provided with hydraulic drive oil temperature-sensing valve, when using, the utility model discloses a through the shell with hydraulic oil cooling shell in the hydraulic drive oil cooling shell treat the refrigerated medium cool off, lead hydraulic oil to the hydraulic oil cooling shell through hydraulic motor, after the hydraulic oil in by the air of process in the shell in the hydraulic drive oil cooling shell heat is taken away, derive through hydraulic output port, reach the air effect of hydraulic drive oil through the hydraulic drive oil cooling shell wherein, and carry out the high back of hydraulic drive oil cooling through the temperature-sensing valve.
Furthermore, a fan is fixed in the shell, a protective net is fixed on the front side of the shell, a front protective net is fixed on the rear side of the shell, and when the shell is driven by the fan, the shell cools cooling media in the hydraulic oil cooling shell and the hydraulic transmission oil cooling shell.
Further, the fixed intercommunication of hydraulic motor's input has hydraulic oil inlet pipe, hydraulic motor's rear side is fixed with the connecting plate, the both sides of connecting plate all are fixed with the link, the rear side of link is fixed in the shell front side, and hydraulic motor leads hydraulic oil in the hydraulic oil temperature-sensing valve through advancing oil pipe.
Further, the fixed intercommunication in top of hydraulic oil temperature control valve has the switching pipe, the fixed intercommunication in top of switching pipe has hydraulic pressure delivery outlet, the fixed intercommunication in top of hydraulic pressure delivery outlet has the conveyer pipe, the fixed intercommunication of one end that hydraulic pressure delivery outlet was kept away from to the conveyer pipe is on hydraulic oil cooling shell front side upper portion, and hydraulic oil temperature control valve leads hydraulic oil in leading the hydraulic pressure delivery outlet through the switching pipe and derives, leads hydraulic oil through the conveyer pipe in the hydraulic oil cooling shell in the hydraulic pressure delivery outlet.
Furthermore, a guide pipe is fixedly communicated with the bottom of the hydraulic oil temperature control valve, one end, far away from the hydraulic oil temperature control valve, of the guide pipe is fixedly communicated with the lower portion of the front side of the hydraulic oil cooling shell, introduction ports are fixedly communicated with the lower portion of the front side of the hydraulic oil cooling shell and the guide pipe in a position-symmetrical mode, and the hydraulic oil temperature control valve guides hydraulic oil introduced into the hydraulic oil cooling shell through the guide pipe.
Furthermore, an input hole is formed in one side, far away from the hydraulic oil cooling shell, of the upper portion of the front side of the hydraulic transmission oil cooling shell, an output hole is formed in one side, close to the hydraulic oil cooling shell, of the upper portion of the front side of the hydraulic transmission oil cooling shell, and the hydraulic transmission oil cooling shell is fixed with a material conveying pipe through the input hole and fixed with a liquid outlet pipe through the output hole.
Furthermore, a hydraulic transmission oil inlet is fixedly communicated with the front side of the hydraulic transmission oil temperature control valve, a transmission pipe is fixedly communicated with the rear side of the hydraulic transmission oil temperature control valve, the rear end of the transmission pipe is fixedly communicated in the input hole, hydraulic transmission oil is led into the hydraulic transmission oil temperature control valve through the hydraulic transmission oil inlet, is led to the hydraulic transmission oil outlet through the transfer pipe to be led out when the temperature of the hydraulic transmission oil temperature control valve is lower than a preset value, and is led into the hydraulic transmission oil cooling shell through the transmission pipe when the temperature of the hydraulic transmission oil temperature control valve is higher than the preset value.
Furthermore, a transfer pipe is fixedly communicated with one side, close to the hydraulic oil cooling shell, of the hydraulic transmission oil temperature control valve, a hydraulic transmission oil outlet is fixedly communicated with one end, far away from the hydraulic transmission oil temperature control valve, of the transfer pipe, a liquid outlet pipe is fixedly communicated with one end, close to the shell, of the hydraulic transmission oil outlet, and the rear end of the liquid outlet pipe is fixed in the output hole, so that hydraulic transmission oil cooled in the hydraulic transmission oil cooling shell is guided to the hydraulic transmission oil outlet through the liquid outlet pipe and then is guided out.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the shell, hydraulic oil cooling shell and hydraulic transmission oil cooling shell, the great problem of heat abstractor's installation overall arrangement difficulty and heat dissipation power loss has been solved, during the use, through the hydraulic oil cooling shell and the hydraulic transmission oil cooling shell fixed with the shell, under the fan effect in the shell for hydraulic oil cooling in the hydraulic oil cooling shell, hydraulic transmission oil is cooled by in the hydraulic transmission oil cooling shell, during the use, the utility model discloses can dispel the heat to two kinds of liquid simultaneously, but only need a mounted position, and can dispel the heat to two sets of system well liquid through a power source, reduce heat dissipation power loss, increase can the energy efficiency ratio.
2. The utility model discloses a set up the shell, hydraulic motor, hydraulic oil cooling shell, hydraulic drive oil cooling shell and hydraulic drive oil thermo valve, the longer problem of operating time of invalid heat engine when having solved the heat abstractor heat engine, when hydraulic oil temperature reached its setting value in the leading-in hydraulic oil thermo valve, its route with the switching pipe intercommunication is sealed, switch on with the route of guide pipe intercommunication, make hydraulic oil lead to the hydraulic oil cooling shell in the leading-in hydraulic oil thermo valve through the guide pipe, through hydraulic drive oil thermo valve, make lead to hydraulic drive oil wherein when the temperature does not reach the index of setting, directly lead in the transfer pipe, when reaching the index of setting, lead to in the hydraulic drive oil cooling shell through the conveying pipeline, make the utility model discloses during the use, the duration of invalid heat engine during heat engine is shorter, whole many platforms type operation car can get into operating condition sooner.
Drawings
FIG. 1 is a perspective view of the assembly structure of the present invention;
FIG. 2 is a perspective view of the shell structure of the present invention;
FIG. 3 is a perspective view of the hydraulic motor of the present invention;
FIG. 4 is a perspective view of the structure of the hydraulic oil cooling shell of the present invention;
FIG. 5 is a perspective view of the hydraulic transmission oil cooling shell structure of the present invention;
FIG. 6 is a perspective view of a half-section structure of the hydraulic transmission oil cooling shell of the present invention;
fig. 7 is a perspective view of the hydraulic transmission oil temperature control valve structure of the present invention.
Reference numerals are as follows:
100. a housing; 101. a protective net; 102. a fan; 103. a front protective net; 200. a hydraulic motor; 201. a hydraulic oil inlet pipe; 202. a connecting plate; 203. a connecting frame; 300. a hydraulic oil cooling shell; 301. an inlet port; 302. a delivery pipe; 303. a hydraulic output port; 304. a transfer tube; 305. a hydraulic oil temperature control valve; 306. a liquid inlet pipe; 307. a delivery pipe; 400. a hydraulic transmission oil cooling shell; 401. an input aperture; 402. an output aperture; 403. an L-shaped baffle plate; 500. a hydraulic transmission oil temperature control valve; 501. a hydraulic transmission oil inlet; 502. a delivery pipe; 503. a transit tube; 504. a hydraulic transmission oil outlet; 505. a liquid outlet pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention relates to a composite heat dissipation device for a multi-platform type catenary working vehicle, including a housing 100, a hydraulic motor 200, a hydraulic oil cooling shell 300, a hydraulic transmission oil cooling shell 400 and a hydraulic transmission oil temperature control valve 500, wherein the hydraulic oil cooling shell 300 is fixed on one side of the housing 100, the housing 100 provides a space through which wind passes, so that heat in the hydraulic oil cooling shell 300 and the hydraulic transmission oil cooling shell 400 attached to the housing 100 is exchanged and blown off, the hydraulic oil temperature control valve 305 is disposed in front of the hydraulic oil cooling shell 300, when hydraulic oil is conveyed into the hydraulic oil temperature control valve 305, when the temperature of the hydraulic oil is low and does not reach the set temperature of the hydraulic oil temperature control valve 305, the hydraulic oil is directly guided into a hydraulic output port 303 through an adapter tube 304 to be guided out, when the temperature of the hydraulic oil is higher than the set temperature of the hydraulic oil temperature control valve 305, hydraulic oil is guided into the hydraulic oil cooling shell 300 through a guide pipe 307, the hydraulic oil guided into the hydraulic oil cooling shell 300 is cooled through the cooperation of the hydraulic oil cooling shell 300 and the housing 100, a hydraulic motor 200 is arranged in front of the housing 100, a liquid inlet pipe 306 is fixed at the output end of the hydraulic motor 200, one end of the liquid inlet pipe 306 far away from the hydraulic motor 200 is fixedly communicated with a hydraulic oil temperature control valve 305, the hydraulic motor 200 drives the hydraulic oil entering the liquid inlet pipe 306 and guides the hydraulic oil into the hydraulic oil temperature control valve 305, a hydraulic transmission oil cooling shell 400 is fixed at the outer side of the housing 100, the hydraulic transmission oil passing through the hydraulic transmission oil cooling shell 400 is contacted with the housing 100 through the hydraulic transmission oil cooling shell 400, when the fan 102 works, heat in the hydraulic transmission oil is taken away, an L-shaped baffle 403 is fixed in the hydraulic transmission oil cooling shell 400, the liquid in the hydraulic transmission oil cooling shell 400 is guided to the bottom through the L-shaped baffle 403, and then the hydraulic transmission oil is guided to the upper part of the hydraulic transmission oil cooling shell 400, passes through the outer surface of the shell 100 as much as possible, a hydraulic transmission oil temperature control valve 500 is arranged on one side of the upper part of the front side of the hydraulic transmission oil cooling shell 400, which is far away from the hydraulic oil cooling shell 300, the hydraulic transmission oil guided into the hydraulic transmission oil cooling shell is directly guided into a transfer pipe 503 when the temperature does not reach a set index through the hydraulic transmission oil temperature control valve 500, and the hydraulic transmission oil is guided into the hydraulic transmission oil cooling shell 400 through a conveying pipe 502 when the set index is reached.
As shown in fig. 1 and 2, a fan 102 is fixed in the casing 100, when the fan 102 is started, air is sucked from a protective net 101 at the front side of the casing 100 and exhausted from a front protective net 103, so that heat on the surface of the casing 100 is led out by the air passing through the fan, the protective net 101 is fixed at the front side of the casing 100, the casing 100 prevents foreign matters from entering from the front side thereof through the protective net 101, the front protective net 103 is fixed at the rear side in the casing 100, and the foreign matters are prevented from entering from the rear side thereof through the front protective net 103.
As shown in fig. 1 and 3, an input end of the hydraulic motor 200 is fixedly communicated with a hydraulic oil inlet pipe 201, the hydraulic motor 200 guides hydraulic oil to be cooled through the hydraulic oil inlet pipe 201, a connecting plate 202 is fixed on a rear side of the hydraulic motor 200, the connecting plate 202 connects a connecting frame 203 with the hydraulic motor 200, the connecting frame 203 is fixed on both sides of the connecting plate 202, a rear side of the connecting frame 203 is fixed on a front side of the housing 100, and the connecting frame 203 connects the hydraulic motor 200 on the front side of the housing 100.
Wherein as shown in fig. 1, 4, the fixed intercommunication in top of hydraulic oil temperature control valve 305 has switching pipe 304, and switching pipe 304 is when hydraulic oil temperature does not reach its setting value in hydraulic oil temperature control valve 305, and hydraulic oil leads to hydraulic pressure delivery outlet 303 through switching pipe 304 in, and the fixed intercommunication in top of switching pipe 304 has hydraulic pressure delivery outlet 303, will carry the utility model discloses well hydraulic oil is derived, and the fixed intercommunication in top of hydraulic pressure delivery outlet 303 has conveyer pipe 302, and during hydraulic oil after the cooling leads hydraulic oil temperature control valve 305 through conveyer pipe 302 in hydraulic pressure oil cooling shell 300, the fixed intercommunication of one end that hydraulic pressure delivery outlet 303 was kept away from to conveyer pipe 302 was on hydraulic pressure cooling shell 300 front side upper portion.
As shown in fig. 1 and 4, a conducting pipe 307 is fixedly communicated with the bottom of the hydraulic oil temperature control valve 305, one end of the conducting pipe 307, which is far away from the hydraulic oil temperature control valve 305, is fixedly communicated with the lower part of the front side of the hydraulic oil cooling shell 300, when the temperature of the hydraulic oil introduced into the hydraulic oil temperature control valve 305 reaches a set value thereof, a passage communicated with the adapting pipe 304 is closed, and a passage communicated with the conducting pipe 307 is communicated, so that the hydraulic oil introduced into the hydraulic oil temperature control valve 305 is guided into the hydraulic oil cooling shell 300 through the conducting pipe 307, the lower part of the front side of the hydraulic oil cooling shell 300 is fixedly communicated with an introducing port 301 symmetrically with the conducting pipe 307, and the hydraulic oil is directly guided into the hydraulic oil cooling shell 300 through the introducing port 301.
As shown in fig. 1 and 5, an input hole 401 is formed in a side of the upper portion of the front side of the hydraulic transmission oil cooling shell 400, which is far away from the hydraulic oil cooling shell 300, the hydraulic transmission oil cooling shell 400 is fixed to a material conveying pipe 502 through the input hole 401, an output hole 402 is formed in a side of the upper portion of the front side of the hydraulic transmission oil cooling shell 400, which is near to the hydraulic oil cooling shell 300, and the hydraulic transmission oil cooling shell 400 is fixed to a liquid outlet pipe 505 through the output hole 402.
As shown in fig. 1, 5, 6, and 7, a hydraulic transmission oil inlet 501 is fixedly communicated with the front side of the hydraulic transmission oil temperature control valve 500, hydraulic transmission oil is guided into the hydraulic transmission oil temperature control valve 500 through the hydraulic transmission oil inlet 501, a delivery pipe 502 is fixedly communicated with the rear side of the hydraulic transmission oil temperature control valve 500, and the rear end of the delivery pipe 502 is fixedly communicated with the input hole 401, so that hydraulic transmission oil which enters the hydraulic transmission oil temperature control valve 500 and has a temperature higher than a set value thereof is guided into the hydraulic transmission oil cooling housing 400.
As shown in fig. 1, 5, 6, and 7, a transit tube 503 is fixedly communicated with one side of the hydraulic oil temperature control valve 500 close to the hydraulic oil cooling shell 300, the transit tube 503 directly guides hydraulic oil, which is lower in temperature than a set value in the hydraulic oil temperature control valve 500, to a hydraulic oil outlet 504, one end of the transit tube 503, which is far away from the hydraulic oil temperature control valve 500, is fixedly communicated with the hydraulic oil outlet 504, and guides the hydraulic oil to be guided through the hydraulic oil outlet 504, one end of the hydraulic oil outlet 504, which is close to the housing 100, is fixedly communicated with a drain tube 505, the rear end of the drain tube 505 is fixed in the output hole 402, and the drain tube 505 guides the hydraulic oil in the hydraulic oil cooling shell 400 to the hydraulic oil outlet 504 for guiding.
The utility model discloses a concrete theory of operation does: when in use, after the utility model is installed and set, firstly, the hydraulic oil inlet pipe 201 and the pipeline for guiding and delivering hydraulic oil are connected well, then the pipeline for guiding and delivering hydraulic oil to circulate is connected well with the hydraulic output port 303, the pipeline for delivering hydraulic oil with pressure is connected with the inlet 301, the setting of the hydraulic pipeline is completed, the pipeline for inputting hydraulic transmission oil is connected well with the hydraulic transmission oil inlet 501, the pipeline for outputting hydraulic transmission oil is connected well with the hydraulic transmission oil outlet 504, the installation and the setting are completed, when in work, the fan 102 is started, so that the air in the shell 100 is circulated with the outside, the heat in the hydraulic transmission oil cooling shell 400 connected with the shell 100 and the hydraulic oil in the hydraulic oil cooling shell 300 is guided out, the hydraulic motor 200 is started, the hydraulic oil in the pipeline communicated with the hydraulic oil inlet pipe 201 is sucked through the hydraulic motor 200, then the hydraulic oil is led into a hydraulic oil temperature control valve 305 through a liquid inlet pipe 306, when the temperature of the hydraulic oil led into the hydraulic oil temperature control valve 305 reaches a set value, a passage communicated with a switching pipe 304 is closed, a passage communicated with a guide pipe 307 is communicated, so that the hydraulic oil led into the hydraulic oil temperature control valve 305 is led into a hydraulic oil cooling shell 300 through the guide pipe 307, then the hydraulic oil is contacted with a shell 100 through a hydraulic oil cooling shell 300, a fan 102 in the shell 100 drives air to flow, the hydraulic oil is led into a hydraulic output port 303 through a conveying pipe 302 after being cooled, the hydraulic oil is conveyed into a hydraulic transmission oil temperature control valve 500 through a hydraulic transmission oil inlet 501 while being cooled, when the temperature of the hydraulic transmission oil does not reach the set value of the hydraulic transmission oil temperature control valve 500, the hydraulic transmission oil is led into a transfer pipe 503 through the hydraulic transmission oil temperature control valve 500 and then is led out through a hydraulic transmission oil outlet 504, when the temperature of hydraulic transmission oil reaches the set value of the hydraulic transmission oil temperature control valve 500, the hydraulic transmission oil is guided into the material conveying pipe 502 through the hydraulic transmission oil temperature control valve 500 and then guided into the hydraulic transmission oil cooling shell 400, the hydraulic transmission oil passes through the hydraulic transmission oil cooling shell 400, firstly passes through the outer side of the L-shaped baffle 403, then is guided to the inner bottom of the hydraulic transmission oil cooling shell 400, then is guided to the inner top of the hydraulic transmission oil cooling shell 400, and is guided into the hydraulic transmission oil outlet 504 through the liquid outlet pipe 505 and then is guided out.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a compound heat abstractor for multi-platform type contact net operation car, includes shell (100), hydraulic motor (200), hydraulic oil cooling shell (300), hydraulic transmission oil cooling shell (400) and hydraulic transmission oil temperature-sensing valve (500), its characterized in that: one side of shell (100) is fixed with hydraulic oil cooling shell (300), the place ahead of hydraulic oil cooling shell (300) is provided with hydraulic oil temperature control valve (305), the place ahead of shell (100) is provided with hydraulic motor (200), the output of hydraulic motor (200) is fixed with feed liquor pipe (306), the one end and the fixed intercommunication of hydraulic oil temperature control valve (305) that hydraulic motor (200) were kept away from in feed liquor pipe (306), shell (100) outside is fixed with hydraulic transmission oil cooling shell (400), hydraulic transmission oil cooling shell (400) internal fixation has L shape baffle (403), one side that hydraulic transmission oil cooling shell (400) front side upper portion kept away from hydraulic oil cooling shell (300) is provided with hydraulic transmission oil temperature control valve (500).
2. The composite heat dissipation device for the multi-platform contact net operation vehicle according to claim 1, wherein: a fan (102) is fixed in the shell (100), a protective net (101) is fixed on the front side of the shell (100), and a front protective net (103) is fixed on the rear side in the shell (100).
3. The composite heat dissipation device for the multi-platform contact net operation vehicle according to claim 1, wherein: the hydraulic oil inlet pipe (201) is fixedly communicated with the input end of the hydraulic motor (200), a connecting plate (202) is fixed to the rear side of the hydraulic motor (200), connecting frames (203) are fixed to two sides of the connecting plate (202), and the rear side of each connecting frame (203) is fixed to the front side of the shell (100).
4. The composite heat dissipation device for the multi-platform contact net operation vehicle according to claim 1, wherein: the fixed intercommunication in top of hydraulic oil temperature-sensing valve (305) has switching pipe (304), the fixed intercommunication in top of switching pipe (304) has hydraulic pressure delivery outlet (303), the fixed intercommunication in top of hydraulic pressure delivery outlet (303) has conveyer pipe (302), the fixed intercommunication in hydraulic pressure delivery outlet (303) one end that keeps away from in conveyer pipe (302) is on hydraulic oil cooling shell (300) front side upper portion.
5. The composite heat dissipation device for the multi-platform contact network operation vehicle according to claim 1, characterized in that: the bottom of the hydraulic oil temperature control valve (305) is fixedly communicated with a guide pipe (307), one end, far away from the hydraulic oil temperature control valve (305), of the guide pipe (307) is fixedly communicated with the lower portion of the front side of the hydraulic oil cooling shell (300), and the lower portion of the front side of the hydraulic oil cooling shell (300) and the guide pipe (307) are symmetrically and fixedly communicated with introduction ports (301).
6. The composite heat dissipation device for the multi-platform contact net operation vehicle according to claim 1, wherein: an input hole (401) is formed in one side, far away from the hydraulic oil cooling shell (300), of the upper portion of the front side of the hydraulic transmission oil cooling shell (400), and an output hole (402) is formed in one side, close to the hydraulic oil cooling shell (300), of the upper portion of the front side of the hydraulic transmission oil cooling shell (400).
7. The composite heat dissipation device for the multi-platform contact net operation vehicle as claimed in claim 6, wherein: the hydraulic transmission oil temperature control valve is characterized in that a hydraulic transmission oil inlet (501) is fixedly communicated with the front side of the hydraulic transmission oil temperature control valve (500), a transmission pipe (502) is fixedly communicated with the rear side of the hydraulic transmission oil temperature control valve (500), and the rear end of the transmission pipe (502) is fixedly communicated with an input hole (401).
8. The composite heat dissipation device for the multi-platform contact net operation vehicle as claimed in claim 6, wherein: one side of the hydraulic transmission oil temperature control valve (500) close to the hydraulic oil cooling shell (300) is fixedly communicated with a transfer pipe (503), one end of the transfer pipe (503) far away from the hydraulic transmission oil temperature control valve (500) is fixedly communicated with a hydraulic transmission oil outlet (504), one end of the hydraulic transmission oil outlet (504) close to the shell (100) is fixedly communicated with a liquid outlet pipe (505), and the rear end of the liquid outlet pipe (505) is fixed in the output hole (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294761.1U CN218377174U (en) | 2022-12-09 | 2022-12-09 | Compound heat abstractor for multi-platform type contact net operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294761.1U CN218377174U (en) | 2022-12-09 | 2022-12-09 | Compound heat abstractor for multi-platform type contact net operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377174U true CN218377174U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223294761.1U Active CN218377174U (en) | 2022-12-09 | 2022-12-09 | Compound heat abstractor for multi-platform type contact net operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377174U (en) |
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2022
- 2022-12-09 CN CN202223294761.1U patent/CN218377174U/en active Active
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